Merge branch '100GbE' of git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue
Jeff Kirsher says:
====================
100GbE Intel Wired LAN Driver Updates 2018-03-26
This patch series adds the ice driver, which will support the Intel(R)
E800 Series of network devices.
This is the first phase in the release of this driver where we implement
basic transmit and receive. The idea behind the multi-phase release is to
aid in code review as well as testing. Subsequent phases will implement
advanced features (like SR-IOV, tunnelling, flow director, QoS, etc.) that
build upon the previous phase(s). Each phase will be submitted as a patch
series.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
index 270ea4e..96398cc 100644
--- a/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
+++ b/Documentation/devicetree/bindings/net/socionext,uniphier-ave4.txt
@@ -9,6 +9,7 @@
- "socionext,uniphier-pxs2-ave4" : for PXs2 SoC
- "socionext,uniphier-ld11-ave4" : for LD11 SoC
- "socionext,uniphier-ld20-ave4" : for LD20 SoC
+ - "socionext,uniphier-pxs3-ave4" : for PXs3 SoC
- reg: Address where registers are mapped and size of region.
- interrupts: Should contain the MAC interrupt.
- phy-mode: See ethernet.txt in the same directory. Allow to choose
diff --git a/Documentation/ptp/ptp.txt b/Documentation/ptp/ptp.txt
index ae8fef8..11e904e 100644
--- a/Documentation/ptp/ptp.txt
+++ b/Documentation/ptp/ptp.txt
@@ -18,7 +18,6 @@
- Adjust clock frequency
+ Ancillary clock features
- - One short or periodic alarms, with signal delivery to user program
- Time stamp external events
- Period output signals configurable from user space
- Synchronization of the Linux system time via the PPS subsystem
@@ -48,9 +47,7 @@
User space programs may control the clock using standardized
ioctls. A program may query, enable, configure, and disable the
ancillary clock features. User space can receive time stamped
- events via blocking read() and poll(). One shot and periodic
- signals may be configured via the POSIX timer_settime() system
- call.
+ events via blocking read() and poll().
** Writing clock drivers
diff --git a/drivers/infiniband/hw/qedr/main.c b/drivers/infiniband/hw/qedr/main.c
index db4bf97..eb32abb 100644
--- a/drivers/infiniband/hw/qedr/main.c
+++ b/drivers/infiniband/hw/qedr/main.c
@@ -90,8 +90,8 @@
dev_hold(qdev->ndev);
/* The HW vendor's device driver must guarantee
- * that this function returns NULL before the net device reaches
- * NETDEV_UNREGISTER_FINAL state.
+ * that this function returns NULL before the net device has finished
+ * NETDEV_UNREGISTER state.
*/
return qdev->ndev;
}
diff --git a/drivers/infiniband/hw/usnic/usnic_ib_main.c b/drivers/infiniband/hw/usnic/usnic_ib_main.c
index f45e99a..ca56380 100644
--- a/drivers/infiniband/hw/usnic/usnic_ib_main.c
+++ b/drivers/infiniband/hw/usnic/usnic_ib_main.c
@@ -95,24 +95,6 @@
}
/* Start of netdev section */
-static inline const char *usnic_ib_netdev_event_to_string(unsigned long event)
-{
- const char *event2str[] = {"NETDEV_NONE", "NETDEV_UP", "NETDEV_DOWN",
- "NETDEV_REBOOT", "NETDEV_CHANGE",
- "NETDEV_REGISTER", "NETDEV_UNREGISTER", "NETDEV_CHANGEMTU",
- "NETDEV_CHANGEADDR", "NETDEV_GOING_DOWN", "NETDEV_FEAT_CHANGE",
- "NETDEV_BONDING_FAILOVER", "NETDEV_PRE_UP",
- "NETDEV_PRE_TYPE_CHANGE", "NETDEV_POST_TYPE_CHANGE",
- "NETDEV_POST_INT", "NETDEV_UNREGISTER_FINAL", "NETDEV_RELEASE",
- "NETDEV_NOTIFY_PEERS", "NETDEV_JOIN"
- };
-
- if (event >= ARRAY_SIZE(event2str))
- return "UNKNOWN_NETDEV_EVENT";
- else
- return event2str[event];
-}
-
static void usnic_ib_qp_grp_modify_active_to_err(struct usnic_ib_dev *us_ibdev)
{
struct usnic_ib_ucontext *ctx;
@@ -185,7 +167,7 @@
ib_dispatch_event(&ib_event);
} else {
usnic_dbg("Ignoring %s on %s\n",
- usnic_ib_netdev_event_to_string(event),
+ netdev_cmd_to_name(event),
us_ibdev->ib_dev.name);
}
break;
@@ -222,7 +204,7 @@
break;
default:
usnic_dbg("Ignoring event %s on %s",
- usnic_ib_netdev_event_to_string(event),
+ netdev_cmd_to_name(event),
us_ibdev->ib_dev.name);
}
mutex_unlock(&us_ibdev->usdev_lock);
@@ -264,7 +246,7 @@
switch (event) {
case NETDEV_DOWN:
usnic_info("%s via ip notifiers",
- usnic_ib_netdev_event_to_string(event));
+ netdev_cmd_to_name(event));
usnic_fwd_del_ipaddr(us_ibdev->ufdev);
usnic_ib_qp_grp_modify_active_to_err(us_ibdev);
ib_event.event = IB_EVENT_GID_CHANGE;
@@ -275,7 +257,7 @@
case NETDEV_UP:
usnic_fwd_add_ipaddr(us_ibdev->ufdev, ifa->ifa_address);
usnic_info("%s via ip notifiers: ip %pI4",
- usnic_ib_netdev_event_to_string(event),
+ netdev_cmd_to_name(event),
&us_ibdev->ufdev->inaddr);
ib_event.event = IB_EVENT_GID_CHANGE;
ib_event.device = &us_ibdev->ib_dev;
@@ -284,7 +266,7 @@
break;
default:
usnic_info("Ignoring event %s on %s",
- usnic_ib_netdev_event_to_string(event),
+ netdev_cmd_to_name(event),
us_ibdev->ib_dev.name);
}
mutex_unlock(&us_ibdev->usdev_lock);
diff --git a/drivers/net/bonding/bond_procfs.c b/drivers/net/bonding/bond_procfs.c
index f779932..01059f1 100644
--- a/drivers/net/bonding/bond_procfs.c
+++ b/drivers/net/bonding/bond_procfs.c
@@ -287,7 +287,7 @@
if (bn->proc_dir) {
bond->proc_entry = proc_create_data(bond_dev->name,
- S_IRUGO, bn->proc_dir,
+ 0444, bn->proc_dir,
&bond_info_fops, bond);
if (bond->proc_entry == NULL)
netdev_warn(bond_dev, "Cannot create /proc/net/%s/%s\n",
diff --git a/drivers/net/bonding/bond_sysfs.c b/drivers/net/bonding/bond_sysfs.c
index 040b493..6096440 100644
--- a/drivers/net/bonding/bond_sysfs.c
+++ b/drivers/net/bonding/bond_sysfs.c
@@ -147,7 +147,7 @@
static const struct class_attribute class_attr_bonding_masters = {
.attr = {
.name = "bonding_masters",
- .mode = S_IWUSR | S_IRUGO,
+ .mode = 0644,
},
.show = bonding_show_bonds,
.store = bonding_store_bonds,
@@ -202,7 +202,7 @@
return res;
}
-static DEVICE_ATTR(slaves, S_IRUGO | S_IWUSR, bonding_show_slaves,
+static DEVICE_ATTR(slaves, 0644, bonding_show_slaves,
bonding_sysfs_store_option);
/* Show the bonding mode. */
@@ -216,8 +216,7 @@
return sprintf(buf, "%s %d\n", val->string, BOND_MODE(bond));
}
-static DEVICE_ATTR(mode, S_IRUGO | S_IWUSR,
- bonding_show_mode, bonding_sysfs_store_option);
+static DEVICE_ATTR(mode, 0644, bonding_show_mode, bonding_sysfs_store_option);
/* Show the bonding transmit hash method. */
static ssize_t bonding_show_xmit_hash(struct device *d,
@@ -231,7 +230,7 @@
return sprintf(buf, "%s %d\n", val->string, bond->params.xmit_policy);
}
-static DEVICE_ATTR(xmit_hash_policy, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(xmit_hash_policy, 0644,
bonding_show_xmit_hash, bonding_sysfs_store_option);
/* Show arp_validate. */
@@ -247,7 +246,7 @@
return sprintf(buf, "%s %d\n", val->string, bond->params.arp_validate);
}
-static DEVICE_ATTR(arp_validate, S_IRUGO | S_IWUSR, bonding_show_arp_validate,
+static DEVICE_ATTR(arp_validate, 0644, bonding_show_arp_validate,
bonding_sysfs_store_option);
/* Show arp_all_targets. */
@@ -263,7 +262,7 @@
return sprintf(buf, "%s %d\n",
val->string, bond->params.arp_all_targets);
}
-static DEVICE_ATTR(arp_all_targets, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(arp_all_targets, 0644,
bonding_show_arp_all_targets, bonding_sysfs_store_option);
/* Show fail_over_mac. */
@@ -279,7 +278,7 @@
return sprintf(buf, "%s %d\n", val->string, bond->params.fail_over_mac);
}
-static DEVICE_ATTR(fail_over_mac, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(fail_over_mac, 0644,
bonding_show_fail_over_mac, bonding_sysfs_store_option);
/* Show the arp timer interval. */
@@ -291,7 +290,7 @@
return sprintf(buf, "%d\n", bond->params.arp_interval);
}
-static DEVICE_ATTR(arp_interval, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(arp_interval, 0644,
bonding_show_arp_interval, bonding_sysfs_store_option);
/* Show the arp targets. */
@@ -312,7 +311,7 @@
return res;
}
-static DEVICE_ATTR(arp_ip_target, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(arp_ip_target, 0644,
bonding_show_arp_targets, bonding_sysfs_store_option);
/* Show the up and down delays. */
@@ -324,7 +323,7 @@
return sprintf(buf, "%d\n", bond->params.downdelay * bond->params.miimon);
}
-static DEVICE_ATTR(downdelay, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(downdelay, 0644,
bonding_show_downdelay, bonding_sysfs_store_option);
static ssize_t bonding_show_updelay(struct device *d,
@@ -336,7 +335,7 @@
return sprintf(buf, "%d\n", bond->params.updelay * bond->params.miimon);
}
-static DEVICE_ATTR(updelay, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(updelay, 0644,
bonding_show_updelay, bonding_sysfs_store_option);
/* Show the LACP interval. */
@@ -351,7 +350,7 @@
return sprintf(buf, "%s %d\n", val->string, bond->params.lacp_fast);
}
-static DEVICE_ATTR(lacp_rate, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(lacp_rate, 0644,
bonding_show_lacp, bonding_sysfs_store_option);
static ssize_t bonding_show_min_links(struct device *d,
@@ -362,7 +361,7 @@
return sprintf(buf, "%u\n", bond->params.min_links);
}
-static DEVICE_ATTR(min_links, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(min_links, 0644,
bonding_show_min_links, bonding_sysfs_store_option);
static ssize_t bonding_show_ad_select(struct device *d,
@@ -376,7 +375,7 @@
return sprintf(buf, "%s %d\n", val->string, bond->params.ad_select);
}
-static DEVICE_ATTR(ad_select, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(ad_select, 0644,
bonding_show_ad_select, bonding_sysfs_store_option);
/* Show the number of peer notifications to send after a failover event. */
@@ -387,9 +386,9 @@
struct bonding *bond = to_bond(d);
return sprintf(buf, "%d\n", bond->params.num_peer_notif);
}
-static DEVICE_ATTR(num_grat_arp, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(num_grat_arp, 0644,
bonding_show_num_peer_notif, bonding_sysfs_store_option);
-static DEVICE_ATTR(num_unsol_na, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(num_unsol_na, 0644,
bonding_show_num_peer_notif, bonding_sysfs_store_option);
/* Show the MII monitor interval. */
@@ -401,7 +400,7 @@
return sprintf(buf, "%d\n", bond->params.miimon);
}
-static DEVICE_ATTR(miimon, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(miimon, 0644,
bonding_show_miimon, bonding_sysfs_store_option);
/* Show the primary slave. */
@@ -421,7 +420,7 @@
return count;
}
-static DEVICE_ATTR(primary, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(primary, 0644,
bonding_show_primary, bonding_sysfs_store_option);
/* Show the primary_reselect flag. */
@@ -438,7 +437,7 @@
return sprintf(buf, "%s %d\n",
val->string, bond->params.primary_reselect);
}
-static DEVICE_ATTR(primary_reselect, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(primary_reselect, 0644,
bonding_show_primary_reselect, bonding_sysfs_store_option);
/* Show the use_carrier flag. */
@@ -450,7 +449,7 @@
return sprintf(buf, "%d\n", bond->params.use_carrier);
}
-static DEVICE_ATTR(use_carrier, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(use_carrier, 0644,
bonding_show_carrier, bonding_sysfs_store_option);
@@ -471,7 +470,7 @@
return count;
}
-static DEVICE_ATTR(active_slave, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(active_slave, 0644,
bonding_show_active_slave, bonding_sysfs_store_option);
/* Show link status of the bond interface. */
@@ -484,7 +483,7 @@
return sprintf(buf, "%s\n", active ? "up" : "down");
}
-static DEVICE_ATTR(mii_status, S_IRUGO, bonding_show_mii_status, NULL);
+static DEVICE_ATTR(mii_status, 0444, bonding_show_mii_status, NULL);
/* Show current 802.3ad aggregator ID. */
static ssize_t bonding_show_ad_aggregator(struct device *d,
@@ -503,7 +502,7 @@
return count;
}
-static DEVICE_ATTR(ad_aggregator, S_IRUGO, bonding_show_ad_aggregator, NULL);
+static DEVICE_ATTR(ad_aggregator, 0444, bonding_show_ad_aggregator, NULL);
/* Show number of active 802.3ad ports. */
@@ -523,7 +522,7 @@
return count;
}
-static DEVICE_ATTR(ad_num_ports, S_IRUGO, bonding_show_ad_num_ports, NULL);
+static DEVICE_ATTR(ad_num_ports, 0444, bonding_show_ad_num_ports, NULL);
/* Show current 802.3ad actor key. */
@@ -543,7 +542,7 @@
return count;
}
-static DEVICE_ATTR(ad_actor_key, S_IRUGO, bonding_show_ad_actor_key, NULL);
+static DEVICE_ATTR(ad_actor_key, 0444, bonding_show_ad_actor_key, NULL);
/* Show current 802.3ad partner key. */
@@ -563,7 +562,7 @@
return count;
}
-static DEVICE_ATTR(ad_partner_key, S_IRUGO, bonding_show_ad_partner_key, NULL);
+static DEVICE_ATTR(ad_partner_key, 0444, bonding_show_ad_partner_key, NULL);
/* Show current 802.3ad partner mac. */
@@ -582,7 +581,7 @@
return count;
}
-static DEVICE_ATTR(ad_partner_mac, S_IRUGO, bonding_show_ad_partner_mac, NULL);
+static DEVICE_ATTR(ad_partner_mac, 0444, bonding_show_ad_partner_mac, NULL);
/* Show the queue_ids of the slaves in the current bond. */
static ssize_t bonding_show_queue_id(struct device *d,
@@ -615,7 +614,7 @@
return res;
}
-static DEVICE_ATTR(queue_id, S_IRUGO | S_IWUSR, bonding_show_queue_id,
+static DEVICE_ATTR(queue_id, 0644, bonding_show_queue_id,
bonding_sysfs_store_option);
@@ -628,7 +627,7 @@
return sprintf(buf, "%d\n", bond->params.all_slaves_active);
}
-static DEVICE_ATTR(all_slaves_active, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(all_slaves_active, 0644,
bonding_show_slaves_active, bonding_sysfs_store_option);
/* Show the number of IGMP membership reports to send on link failure */
@@ -640,7 +639,7 @@
return sprintf(buf, "%d\n", bond->params.resend_igmp);
}
-static DEVICE_ATTR(resend_igmp, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(resend_igmp, 0644,
bonding_show_resend_igmp, bonding_sysfs_store_option);
@@ -652,7 +651,7 @@
return sprintf(buf, "%d\n", bond->params.lp_interval);
}
-static DEVICE_ATTR(lp_interval, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(lp_interval, 0644,
bonding_show_lp_interval, bonding_sysfs_store_option);
static ssize_t bonding_show_tlb_dynamic_lb(struct device *d,
@@ -662,7 +661,7 @@
struct bonding *bond = to_bond(d);
return sprintf(buf, "%d\n", bond->params.tlb_dynamic_lb);
}
-static DEVICE_ATTR(tlb_dynamic_lb, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(tlb_dynamic_lb, 0644,
bonding_show_tlb_dynamic_lb, bonding_sysfs_store_option);
static ssize_t bonding_show_packets_per_slave(struct device *d,
@@ -674,7 +673,7 @@
return sprintf(buf, "%u\n", packets_per_slave);
}
-static DEVICE_ATTR(packets_per_slave, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(packets_per_slave, 0644,
bonding_show_packets_per_slave, bonding_sysfs_store_option);
static ssize_t bonding_show_ad_actor_sys_prio(struct device *d,
@@ -688,7 +687,7 @@
return 0;
}
-static DEVICE_ATTR(ad_actor_sys_prio, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(ad_actor_sys_prio, 0644,
bonding_show_ad_actor_sys_prio, bonding_sysfs_store_option);
static ssize_t bonding_show_ad_actor_system(struct device *d,
@@ -703,7 +702,7 @@
return 0;
}
-static DEVICE_ATTR(ad_actor_system, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(ad_actor_system, 0644,
bonding_show_ad_actor_system, bonding_sysfs_store_option);
static ssize_t bonding_show_ad_user_port_key(struct device *d,
@@ -717,7 +716,7 @@
return 0;
}
-static DEVICE_ATTR(ad_user_port_key, S_IRUGO | S_IWUSR,
+static DEVICE_ATTR(ad_user_port_key, 0644,
bonding_show_ad_user_port_key, bonding_sysfs_store_option);
static struct attribute *per_bond_attrs[] = {
diff --git a/drivers/net/bonding/bond_sysfs_slave.c b/drivers/net/bonding/bond_sysfs_slave.c
index 7d16c51..2f120b2 100644
--- a/drivers/net/bonding/bond_sysfs_slave.c
+++ b/drivers/net/bonding/bond_sysfs_slave.c
@@ -25,8 +25,8 @@
.mode = _mode }, \
.show = _show, \
};
-#define SLAVE_ATTR_RO(_name) \
- SLAVE_ATTR(_name, S_IRUGO, _name##_show)
+#define SLAVE_ATTR_RO(_name) \
+ SLAVE_ATTR(_name, 0444, _name##_show)
static ssize_t state_show(struct slave *slave, char *buf)
{
diff --git a/drivers/net/caif/caif_serial.c b/drivers/net/caif/caif_serial.c
index 709838e..a0f954f 100644
--- a/drivers/net/caif/caif_serial.c
+++ b/drivers/net/caif/caif_serial.c
@@ -40,20 +40,20 @@
static LIST_HEAD(ser_release_list);
static bool ser_loop;
-module_param(ser_loop, bool, S_IRUGO);
+module_param(ser_loop, bool, 0444);
MODULE_PARM_DESC(ser_loop, "Run in simulated loopback mode.");
static bool ser_use_stx = true;
-module_param(ser_use_stx, bool, S_IRUGO);
+module_param(ser_use_stx, bool, 0444);
MODULE_PARM_DESC(ser_use_stx, "STX enabled or not.");
static bool ser_use_fcs = true;
-module_param(ser_use_fcs, bool, S_IRUGO);
+module_param(ser_use_fcs, bool, 0444);
MODULE_PARM_DESC(ser_use_fcs, "FCS enabled or not.");
static int ser_write_chunk = MAX_WRITE_CHUNK;
-module_param(ser_write_chunk, int, S_IRUGO);
+module_param(ser_write_chunk, int, 0444);
MODULE_PARM_DESC(ser_write_chunk, "Maximum size of data written to UART.");
@@ -97,21 +97,21 @@
ser->debugfs_tty_dir =
debugfs_create_dir(tty->name, debugfsdir);
if (!IS_ERR(ser->debugfs_tty_dir)) {
- debugfs_create_blob("last_tx_msg", S_IRUSR,
- ser->debugfs_tty_dir,
- &ser->tx_blob);
+ debugfs_create_blob("last_tx_msg", 0400,
+ ser->debugfs_tty_dir,
+ &ser->tx_blob);
- debugfs_create_blob("last_rx_msg", S_IRUSR,
- ser->debugfs_tty_dir,
- &ser->rx_blob);
+ debugfs_create_blob("last_rx_msg", 0400,
+ ser->debugfs_tty_dir,
+ &ser->rx_blob);
- debugfs_create_x32("ser_state", S_IRUSR,
- ser->debugfs_tty_dir,
- (u32 *)&ser->state);
+ debugfs_create_x32("ser_state", 0400,
+ ser->debugfs_tty_dir,
+ (u32 *)&ser->state);
- debugfs_create_x8("tty_status", S_IRUSR,
- ser->debugfs_tty_dir,
- &ser->tty_status);
+ debugfs_create_x8("tty_status", 0400,
+ ser->debugfs_tty_dir,
+ &ser->tty_status);
}
ser->tx_blob.data = ser->tx_data;
diff --git a/drivers/net/caif/caif_spi.c b/drivers/net/caif/caif_spi.c
index 980eace..d28a139 100644
--- a/drivers/net/caif/caif_spi.c
+++ b/drivers/net/caif/caif_spi.c
@@ -35,27 +35,27 @@
#define PAD_POW2(x, pow) ((((x)&((pow)-1))==0) ? 0 : (((pow)-((x)&((pow)-1)))))
static bool spi_loop;
-module_param(spi_loop, bool, S_IRUGO);
+module_param(spi_loop, bool, 0444);
MODULE_PARM_DESC(spi_loop, "SPI running in loopback mode.");
/* SPI frame alignment. */
-module_param(spi_frm_align, int, S_IRUGO);
+module_param(spi_frm_align, int, 0444);
MODULE_PARM_DESC(spi_frm_align, "SPI frame alignment.");
/*
* SPI padding options.
* Warning: must be a base of 2 (& operation used) and can not be zero !
*/
-module_param(spi_up_head_align, int, S_IRUGO);
+module_param(spi_up_head_align, int, 0444);
MODULE_PARM_DESC(spi_up_head_align, "SPI uplink head alignment.");
-module_param(spi_up_tail_align, int, S_IRUGO);
+module_param(spi_up_tail_align, int, 0444);
MODULE_PARM_DESC(spi_up_tail_align, "SPI uplink tail alignment.");
-module_param(spi_down_head_align, int, S_IRUGO);
+module_param(spi_down_head_align, int, 0444);
MODULE_PARM_DESC(spi_down_head_align, "SPI downlink head alignment.");
-module_param(spi_down_tail_align, int, S_IRUGO);
+module_param(spi_down_tail_align, int, 0444);
MODULE_PARM_DESC(spi_down_tail_align, "SPI downlink tail alignment.");
#ifdef CONFIG_ARM
@@ -250,10 +250,10 @@
static inline void dev_debugfs_add(struct cfspi *cfspi)
{
cfspi->dbgfs_dir = debugfs_create_dir(cfspi->pdev->name, dbgfs_root);
- cfspi->dbgfs_state = debugfs_create_file("state", S_IRUGO,
+ cfspi->dbgfs_state = debugfs_create_file("state", 0444,
cfspi->dbgfs_dir, cfspi,
&dbgfs_state_fops);
- cfspi->dbgfs_frame = debugfs_create_file("frame", S_IRUGO,
+ cfspi->dbgfs_frame = debugfs_create_file("frame", 0444,
cfspi->dbgfs_dir, cfspi,
&dbgfs_frame_fops);
}
diff --git a/drivers/net/caif/caif_virtio.c b/drivers/net/caif/caif_virtio.c
index c3d104f..2814e0d 100644
--- a/drivers/net/caif/caif_virtio.c
+++ b/drivers/net/caif/caif_virtio.c
@@ -629,21 +629,21 @@
if (IS_ERR(cfv->debugfs))
return;
- debugfs_create_u32("rx-napi-complete", S_IRUSR, cfv->debugfs,
+ debugfs_create_u32("rx-napi-complete", 0400, cfv->debugfs,
&cfv->stats.rx_napi_complete);
- debugfs_create_u32("rx-napi-resched", S_IRUSR, cfv->debugfs,
+ debugfs_create_u32("rx-napi-resched", 0400, cfv->debugfs,
&cfv->stats.rx_napi_resched);
- debugfs_create_u32("rx-nomem", S_IRUSR, cfv->debugfs,
+ debugfs_create_u32("rx-nomem", 0400, cfv->debugfs,
&cfv->stats.rx_nomem);
- debugfs_create_u32("rx-kicks", S_IRUSR, cfv->debugfs,
+ debugfs_create_u32("rx-kicks", 0400, cfv->debugfs,
&cfv->stats.rx_kicks);
- debugfs_create_u32("tx-full-ring", S_IRUSR, cfv->debugfs,
+ debugfs_create_u32("tx-full-ring", 0400, cfv->debugfs,
&cfv->stats.tx_full_ring);
- debugfs_create_u32("tx-no-mem", S_IRUSR, cfv->debugfs,
+ debugfs_create_u32("tx-no-mem", 0400, cfv->debugfs,
&cfv->stats.tx_no_mem);
- debugfs_create_u32("tx-kicks", S_IRUSR, cfv->debugfs,
+ debugfs_create_u32("tx-kicks", 0400, cfv->debugfs,
&cfv->stats.tx_kicks);
- debugfs_create_u32("tx-flow-on", S_IRUSR, cfv->debugfs,
+ debugfs_create_u32("tx-flow-on", 0400, cfv->debugfs,
&cfv->stats.tx_flow_on);
}
diff --git a/drivers/net/can/at91_can.c b/drivers/net/can/at91_can.c
index f37ce0e..d98c690 100644
--- a/drivers/net/can/at91_can.c
+++ b/drivers/net/can/at91_can.c
@@ -1224,8 +1224,7 @@
return ret;
}
-static DEVICE_ATTR(mb0_id, S_IWUSR | S_IRUGO,
- at91_sysfs_show_mb0_id, at91_sysfs_set_mb0_id);
+static DEVICE_ATTR(mb0_id, 0644, at91_sysfs_show_mb0_id, at91_sysfs_set_mb0_id);
static struct attribute *at91_sysfs_attrs[] = {
&dev_attr_mb0_id.attr,
diff --git a/drivers/net/can/cc770/cc770.c b/drivers/net/can/cc770/cc770.c
index 6da69af..d4dd4da 100644
--- a/drivers/net/can/cc770/cc770.c
+++ b/drivers/net/can/cc770/cc770.c
@@ -67,12 +67,12 @@
* otherwise 11 bit SFF messages.
*/
static int msgobj15_eff;
-module_param(msgobj15_eff, int, S_IRUGO);
+module_param(msgobj15_eff, int, 0444);
MODULE_PARM_DESC(msgobj15_eff, "Extended 29-bit frames for message object 15 "
"(default: 11-bit standard frames)");
static int i82527_compat;
-module_param(i82527_compat, int, S_IRUGO);
+module_param(i82527_compat, int, 0444);
MODULE_PARM_DESC(i82527_compat, "Strict Intel 82527 comptibility mode "
"without using additional functions");
diff --git a/drivers/net/can/cc770/cc770_isa.c b/drivers/net/can/cc770/cc770_isa.c
index 3a30fd3..fcd3469 100644
--- a/drivers/net/can/cc770/cc770_isa.c
+++ b/drivers/net/can/cc770/cc770_isa.c
@@ -82,29 +82,29 @@
static u8 bcr[MAXDEV] = {[0 ... (MAXDEV - 1)] = 0xff};
static int indirect[MAXDEV] = {[0 ... (MAXDEV - 1)] = -1};
-module_param_hw_array(port, ulong, ioport, NULL, S_IRUGO);
+module_param_hw_array(port, ulong, ioport, NULL, 0444);
MODULE_PARM_DESC(port, "I/O port number");
-module_param_hw_array(mem, ulong, iomem, NULL, S_IRUGO);
+module_param_hw_array(mem, ulong, iomem, NULL, 0444);
MODULE_PARM_DESC(mem, "I/O memory address");
-module_param_hw_array(indirect, int, ioport, NULL, S_IRUGO);
+module_param_hw_array(indirect, int, ioport, NULL, 0444);
MODULE_PARM_DESC(indirect, "Indirect access via address and data port");
-module_param_hw_array(irq, int, irq, NULL, S_IRUGO);
+module_param_hw_array(irq, int, irq, NULL, 0444);
MODULE_PARM_DESC(irq, "IRQ number");
-module_param_array(clk, int, NULL, S_IRUGO);
+module_param_array(clk, int, NULL, 0444);
MODULE_PARM_DESC(clk, "External oscillator clock frequency "
"(default=16000000 [16 MHz])");
-module_param_array(cir, byte, NULL, S_IRUGO);
+module_param_array(cir, byte, NULL, 0444);
MODULE_PARM_DESC(cir, "CPU interface register (default=0x40 [DSC])");
-module_param_array(cor, byte, NULL, S_IRUGO);
+module_param_array(cor, byte, NULL, 0444);
MODULE_PARM_DESC(cor, "Clockout register (default=0x00)");
-module_param_array(bcr, byte, NULL, S_IRUGO);
+module_param_array(bcr, byte, NULL, 0444);
MODULE_PARM_DESC(bcr, "Bus configuration register (default=0x40 [CBY])");
#define CC770_IOSIZE 0x20
diff --git a/drivers/net/can/grcan.c b/drivers/net/can/grcan.c
index 897c6b1..2d3046a 100644
--- a/drivers/net/can/grcan.c
+++ b/drivers/net/can/grcan.c
@@ -1484,7 +1484,7 @@
} \
} \
module_param_named(name, grcan_module_config.name, \
- mtype, S_IRUGO); \
+ mtype, 0444); \
MODULE_PARM_DESC(name, desc)
#define GRCAN_CONFIG_ATTR(name, desc) \
@@ -1513,7 +1513,7 @@
struct grcan_priv *priv = netdev_priv(dev); \
return sprintf(buf, "%d\n", priv->config.name); \
} \
- static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, \
+ static DEVICE_ATTR(name, 0644, \
grcan_show_##name, \
grcan_store_##name); \
GRCAN_MODULE_PARAM(name, ushort, GRCAN_NOT_BOOL, desc)
diff --git a/drivers/net/can/janz-ican3.c b/drivers/net/can/janz-ican3.c
index 12a53c8..adfdb66a 100644
--- a/drivers/net/can/janz-ican3.c
+++ b/drivers/net/can/janz-ican3.c
@@ -1865,9 +1865,9 @@
return scnprintf(buf, PAGE_SIZE, "%s\n", mod->fwinfo);
}
-static DEVICE_ATTR(termination, S_IWUSR | S_IRUGO, ican3_sysfs_show_term,
- ican3_sysfs_set_term);
-static DEVICE_ATTR(fwinfo, S_IRUSR | S_IRUGO, ican3_sysfs_show_fwinfo, NULL);
+static DEVICE_ATTR(termination, 0644, ican3_sysfs_show_term,
+ ican3_sysfs_set_term);
+static DEVICE_ATTR(fwinfo, 0444, ican3_sysfs_show_fwinfo, NULL);
static struct attribute *ican3_sysfs_attrs[] = {
&dev_attr_termination.attr,
diff --git a/drivers/net/can/sja1000/sja1000_isa.c b/drivers/net/can/sja1000/sja1000_isa.c
index a89c1e925..1a2ae6c 100644
--- a/drivers/net/can/sja1000/sja1000_isa.c
+++ b/drivers/net/can/sja1000/sja1000_isa.c
@@ -48,27 +48,27 @@
static int indirect[MAXDEV] = {[0 ... (MAXDEV - 1)] = -1};
static spinlock_t indirect_lock[MAXDEV]; /* lock for indirect access mode */
-module_param_hw_array(port, ulong, ioport, NULL, S_IRUGO);
+module_param_hw_array(port, ulong, ioport, NULL, 0444);
MODULE_PARM_DESC(port, "I/O port number");
-module_param_hw_array(mem, ulong, iomem, NULL, S_IRUGO);
+module_param_hw_array(mem, ulong, iomem, NULL, 0444);
MODULE_PARM_DESC(mem, "I/O memory address");
-module_param_hw_array(indirect, int, ioport, NULL, S_IRUGO);
+module_param_hw_array(indirect, int, ioport, NULL, 0444);
MODULE_PARM_DESC(indirect, "Indirect access via address and data port");
-module_param_hw_array(irq, int, irq, NULL, S_IRUGO);
+module_param_hw_array(irq, int, irq, NULL, 0444);
MODULE_PARM_DESC(irq, "IRQ number");
-module_param_array(clk, int, NULL, S_IRUGO);
+module_param_array(clk, int, NULL, 0444);
MODULE_PARM_DESC(clk, "External oscillator clock frequency "
"(default=16000000 [16 MHz])");
-module_param_array(cdr, byte, NULL, S_IRUGO);
+module_param_array(cdr, byte, NULL, 0444);
MODULE_PARM_DESC(cdr, "Clock divider register "
"(default=0x48 [CDR_CBP | CDR_CLK_OFF])");
-module_param_array(ocr, byte, NULL, S_IRUGO);
+module_param_array(ocr, byte, NULL, 0444);
MODULE_PARM_DESC(ocr, "Output control register "
"(default=0x18 [OCR_TX0_PUSHPULL])");
diff --git a/drivers/net/can/softing/softing_main.c b/drivers/net/can/softing/softing_main.c
index 5f64dee..e226961 100644
--- a/drivers/net/can/softing/softing_main.c
+++ b/drivers/net/can/softing/softing_main.c
@@ -601,8 +601,8 @@
return count;
}
-static const DEVICE_ATTR(chip, S_IRUGO, show_chip, NULL);
-static const DEVICE_ATTR(output, S_IRUGO | S_IWUSR, show_output, store_output);
+static const DEVICE_ATTR(chip, 0444, show_chip, NULL);
+static const DEVICE_ATTR(output, 0644, show_output, store_output);
static const struct attribute *const netdev_sysfs_attrs[] = {
&dev_attr_chip.attr,
diff --git a/drivers/net/can/spi/mcp251x.c b/drivers/net/can/spi/mcp251x.c
index 98d118b..e908176 100644
--- a/drivers/net/can/spi/mcp251x.c
+++ b/drivers/net/can/spi/mcp251x.c
@@ -220,7 +220,7 @@
#define DEVICE_NAME "mcp251x"
static int mcp251x_enable_dma; /* Enable SPI DMA. Default: 0 (Off) */
-module_param(mcp251x_enable_dma, int, S_IRUGO);
+module_param(mcp251x_enable_dma, int, 0444);
MODULE_PARM_DESC(mcp251x_enable_dma, "Enable SPI DMA. Default: 0 (Off)");
static const struct can_bittiming_const mcp251x_bittiming_const = {
diff --git a/drivers/net/can/usb/esd_usb2.c b/drivers/net/can/usb/esd_usb2.c
index c6dcf93..5820fd5 100644
--- a/drivers/net/can/usb/esd_usb2.c
+++ b/drivers/net/can/usb/esd_usb2.c
@@ -496,7 +496,7 @@
(dev->version >> 8) & 0xf,
dev->version & 0xff);
}
-static DEVICE_ATTR(firmware, S_IRUGO, show_firmware, NULL);
+static DEVICE_ATTR(firmware, 0444, show_firmware, NULL);
static ssize_t show_hardware(struct device *d,
struct device_attribute *attr, char *buf)
@@ -509,7 +509,7 @@
(dev->version >> 24) & 0xf,
(dev->version >> 16) & 0xff);
}
-static DEVICE_ATTR(hardware, S_IRUGO, show_hardware, NULL);
+static DEVICE_ATTR(hardware, 0444, show_hardware, NULL);
static ssize_t show_nets(struct device *d,
struct device_attribute *attr, char *buf)
@@ -519,7 +519,7 @@
return sprintf(buf, "%d", dev->net_count);
}
-static DEVICE_ATTR(nets, S_IRUGO, show_nets, NULL);
+static DEVICE_ATTR(nets, 0444, show_nets, NULL);
static int esd_usb2_send_msg(struct esd_usb2 *dev, struct esd_usb2_msg *msg)
{
diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
index c2b04f5..d200a5b 100644
--- a/drivers/net/can/vcan.c
+++ b/drivers/net/can/vcan.c
@@ -65,7 +65,7 @@
*/
static bool echo; /* echo testing. Default: 0 (Off) */
-module_param(echo, bool, S_IRUGO);
+module_param(echo, bool, 0444);
MODULE_PARM_DESC(echo, "Echo sent frames (for testing). Default: 0 (Off)");
diff --git a/drivers/net/ethernet/8390/apne.c b/drivers/net/ethernet/8390/apne.c
index c56ac9e..fe6c834 100644
--- a/drivers/net/ethernet/8390/apne.c
+++ b/drivers/net/ethernet/8390/apne.c
@@ -117,7 +117,7 @@
static int apne_owned; /* signal if card already owned */
static u32 apne_msg_enable;
-module_param_named(msg_enable, apne_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, apne_msg_enable, uint, 0444);
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
struct net_device * __init apne_probe(int unit)
diff --git a/drivers/net/ethernet/8390/lib8390.c b/drivers/net/ethernet/8390/lib8390.c
index 5d9bbde..c9c55c9 100644
--- a/drivers/net/ethernet/8390/lib8390.c
+++ b/drivers/net/ethernet/8390/lib8390.c
@@ -113,7 +113,7 @@
static unsigned version_printed;
static u32 msg_enable;
-module_param(msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param(msg_enable, uint, 0444);
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
/*
diff --git a/drivers/net/ethernet/8390/ne.c b/drivers/net/ethernet/8390/ne.c
index 4cdff6e..99a2453 100644
--- a/drivers/net/ethernet/8390/ne.c
+++ b/drivers/net/ethernet/8390/ne.c
@@ -77,7 +77,7 @@
module_param_hw_array(io, int, ioport, NULL, 0);
module_param_hw_array(irq, int, irq, NULL, 0);
module_param_array(bad, int, NULL, 0);
-module_param_named(msg_enable, ne_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, ne_msg_enable, uint, 0444);
MODULE_PARM_DESC(io, "I/O base address(es),required");
MODULE_PARM_DESC(irq, "IRQ number(s)");
MODULE_PARM_DESC(bad, "Accept card(s) with bad signatures");
diff --git a/drivers/net/ethernet/8390/ne2k-pci.c b/drivers/net/ethernet/8390/ne2k-pci.c
index 1bdea74..42985a8 100644
--- a/drivers/net/ethernet/8390/ne2k-pci.c
+++ b/drivers/net/ethernet/8390/ne2k-pci.c
@@ -76,7 +76,7 @@
MODULE_DESCRIPTION("PCI NE2000 clone driver");
MODULE_LICENSE("GPL");
-module_param_named(msg_enable, ne2k_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, ne2k_msg_enable, uint, 0444);
module_param_array(options, int, NULL, 0);
module_param_array(full_duplex, int, NULL, 0);
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
diff --git a/drivers/net/ethernet/8390/smc-ultra.c b/drivers/net/ethernet/8390/smc-ultra.c
index 4e02f6a..3fe3b4d 100644
--- a/drivers/net/ethernet/8390/smc-ultra.c
+++ b/drivers/net/ethernet/8390/smc-ultra.c
@@ -563,7 +563,7 @@
module_param_hw_array(io, int, ioport, NULL, 0);
module_param_hw_array(irq, int, irq, NULL, 0);
-module_param_named(msg_enable, ultra_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, ultra_msg_enable, uint, 0444);
MODULE_PARM_DESC(io, "I/O base address(es)");
MODULE_PARM_DESC(irq, "IRQ number(s) (assigned)");
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
diff --git a/drivers/net/ethernet/8390/stnic.c b/drivers/net/ethernet/8390/stnic.c
index aca957d..1f0670c 100644
--- a/drivers/net/ethernet/8390/stnic.c
+++ b/drivers/net/ethernet/8390/stnic.c
@@ -71,7 +71,7 @@
static u32 stnic_msg_enable;
-module_param_named(msg_enable, stnic_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, stnic_msg_enable, uint, 0444);
MODULE_PARM_DESC(msg_enable, "Debug message level (see linux/netdevice.h for bitmap)");
/* SH7750 specific read/write io. */
diff --git a/drivers/net/ethernet/8390/wd.c b/drivers/net/ethernet/8390/wd.c
index fb17c2c..c834123 100644
--- a/drivers/net/ethernet/8390/wd.c
+++ b/drivers/net/ethernet/8390/wd.c
@@ -507,7 +507,7 @@
module_param_hw_array(irq, int, irq, NULL, 0);
module_param_hw_array(mem, int, iomem, NULL, 0);
module_param_hw_array(mem_end, int, iomem, NULL, 0);
-module_param_named(msg_enable, wd_msg_enable, uint, (S_IRUSR|S_IRGRP|S_IROTH));
+module_param_named(msg_enable, wd_msg_enable, uint, 0444);
MODULE_PARM_DESC(io, "I/O base address(es)");
MODULE_PARM_DESC(irq, "IRQ number(s) (ignored for PureData boards)");
MODULE_PARM_DESC(mem, "memory base address(es)(ignored for PureData boards)");
diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
index 527908c..baca8f7 100644
--- a/drivers/net/ethernet/altera/altera_tse_main.c
+++ b/drivers/net/ethernet/altera/altera_tse_main.c
@@ -56,7 +56,7 @@
static atomic_t instance_count = ATOMIC_INIT(~0);
/* Module parameters */
static int debug = -1;
-module_param(debug, int, S_IRUGO | S_IWUSR);
+module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Message Level (-1: default, 0: no output, 16: all)");
static const u32 default_msg_level = (NETIF_MSG_DRV | NETIF_MSG_PROBE |
@@ -65,12 +65,12 @@
#define RX_DESCRIPTORS 64
static int dma_rx_num = RX_DESCRIPTORS;
-module_param(dma_rx_num, int, S_IRUGO | S_IWUSR);
+module_param(dma_rx_num, int, 0644);
MODULE_PARM_DESC(dma_rx_num, "Number of descriptors in the RX list");
#define TX_DESCRIPTORS 64
static int dma_tx_num = TX_DESCRIPTORS;
-module_param(dma_tx_num, int, S_IRUGO | S_IWUSR);
+module_param(dma_tx_num, int, 0644);
MODULE_PARM_DESC(dma_tx_num, "Number of descriptors in the TX list");
diff --git a/drivers/net/ethernet/amazon/ena/ena_com.c b/drivers/net/ethernet/amazon/ena/ena_com.c
index bf2de52..1b9d3130 100644
--- a/drivers/net/ethernet/amazon/ena/ena_com.c
+++ b/drivers/net/ethernet/amazon/ena/ena_com.c
@@ -631,8 +631,10 @@
*/
wmb();
- writel(mmio_read_reg, ena_dev->reg_bar + ENA_REGS_MMIO_REG_READ_OFF);
+ writel_relaxed(mmio_read_reg,
+ ena_dev->reg_bar + ENA_REGS_MMIO_REG_READ_OFF);
+ mmiowb();
for (i = 0; i < timeout; i++) {
if (read_resp->req_id == mmio_read->seq_num)
break;
@@ -1826,7 +1828,9 @@
/* write the aenq doorbell after all AENQ descriptors were read */
mb();
- writel((u32)aenq->head, dev->reg_bar + ENA_REGS_AENQ_HEAD_DB_OFF);
+ writel_relaxed((u32)aenq->head,
+ dev->reg_bar + ENA_REGS_AENQ_HEAD_DB_OFF);
+ mmiowb();
}
int ena_com_dev_reset(struct ena_com_dev *ena_dev,
diff --git a/drivers/net/ethernet/amazon/ena/ena_eth_com.h b/drivers/net/ethernet/amazon/ena/ena_eth_com.h
index 2f76572..6fdc753 100644
--- a/drivers/net/ethernet/amazon/ena/ena_eth_com.h
+++ b/drivers/net/ethernet/amazon/ena/ena_eth_com.h
@@ -107,7 +107,8 @@
return io_sq->q_depth - 1 - cnt;
}
-static inline int ena_com_write_sq_doorbell(struct ena_com_io_sq *io_sq)
+static inline int ena_com_write_sq_doorbell(struct ena_com_io_sq *io_sq,
+ bool relaxed)
{
u16 tail;
@@ -116,7 +117,10 @@
pr_debug("write submission queue doorbell for queue: %d tail: %d\n",
io_sq->qid, tail);
- writel(tail, io_sq->db_addr);
+ if (relaxed)
+ writel_relaxed(tail, io_sq->db_addr);
+ else
+ writel(tail, io_sq->db_addr);
return 0;
}
diff --git a/drivers/net/ethernet/amazon/ena/ena_netdev.c b/drivers/net/ethernet/amazon/ena/ena_netdev.c
index 6975150..a822e70 100644
--- a/drivers/net/ethernet/amazon/ena/ena_netdev.c
+++ b/drivers/net/ethernet/amazon/ena/ena_netdev.c
@@ -556,7 +556,8 @@
* issue a doorbell
*/
wmb();
- ena_com_write_sq_doorbell(rx_ring->ena_com_io_sq);
+ ena_com_write_sq_doorbell(rx_ring->ena_com_io_sq, true);
+ mmiowb();
}
rx_ring->next_to_use = next_to_use;
@@ -2151,7 +2152,7 @@
if (netif_xmit_stopped(txq) || !skb->xmit_more) {
/* trigger the dma engine */
- ena_com_write_sq_doorbell(tx_ring->ena_com_io_sq);
+ ena_com_write_sq_doorbell(tx_ring->ena_com_io_sq, false);
u64_stats_update_begin(&tx_ring->syncp);
tx_ring->tx_stats.doorbells++;
u64_stats_update_end(&tx_ring->syncp);
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
index 100adee..7c204f0 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
@@ -137,21 +137,21 @@
#ifdef CONFIG_AMD_XGBE_HAVE_ECC
/* Only expose the ECC parameters if supported */
-module_param(ecc_sec_info_threshold, uint, S_IWUSR | S_IRUGO);
+module_param(ecc_sec_info_threshold, uint, 0644);
MODULE_PARM_DESC(ecc_sec_info_threshold,
" ECC corrected error informational threshold setting");
-module_param(ecc_sec_warn_threshold, uint, S_IWUSR | S_IRUGO);
+module_param(ecc_sec_warn_threshold, uint, 0644);
MODULE_PARM_DESC(ecc_sec_warn_threshold,
" ECC corrected error warning threshold setting");
-module_param(ecc_sec_period, uint, S_IWUSR | S_IRUGO);
+module_param(ecc_sec_period, uint, 0644);
MODULE_PARM_DESC(ecc_sec_period, " ECC corrected error period (in seconds)");
-module_param(ecc_ded_threshold, uint, S_IWUSR | S_IRUGO);
+module_param(ecc_ded_threshold, uint, 0644);
MODULE_PARM_DESC(ecc_ded_threshold, " ECC detected error threshold setting");
-module_param(ecc_ded_period, uint, S_IWUSR | S_IRUGO);
+module_param(ecc_ded_period, uint, 0644);
MODULE_PARM_DESC(ecc_ded_period, " ECC detected error period (in seconds)");
#endif
diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
index d91fa59..795e556 100644
--- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
+++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
@@ -131,7 +131,7 @@
MODULE_DESCRIPTION(XGBE_DRV_DESC);
static int debug = -1;
-module_param(debug, int, S_IWUSR | S_IRUGO);
+module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, " Network interface message level setting");
static const u32 default_msg_level = (NETIF_MSG_LINK | NETIF_MSG_IFDOWN |
diff --git a/drivers/net/ethernet/broadcom/bnx2.c b/drivers/net/ethernet/broadcom/bnx2.c
index 5e34b34..9ffc4a8 100644
--- a/drivers/net/ethernet/broadcom/bnx2.c
+++ b/drivers/net/ethernet/broadcom/bnx2.c
@@ -87,7 +87,7 @@
static int disable_msi = 0;
-module_param(disable_msi, int, S_IRUGO);
+module_param(disable_msi, int, 0444);
MODULE_PARM_DESC(disable_msi, "Disable Message Signaled Interrupt (MSI)");
typedef enum {
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
index 352beff..d847e1b 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x.h
@@ -166,6 +166,12 @@
#define REG_RD8(bp, offset) readb(REG_ADDR(bp, offset))
#define REG_RD16(bp, offset) readw(REG_ADDR(bp, offset))
+#define REG_WR_RELAXED(bp, offset, val) \
+ writel_relaxed((u32)val, REG_ADDR(bp, offset))
+
+#define REG_WR16_RELAXED(bp, offset, val) \
+ writew_relaxed((u16)val, REG_ADDR(bp, offset))
+
#define REG_WR(bp, offset, val) writel((u32)val, REG_ADDR(bp, offset))
#define REG_WR8(bp, offset, val) writeb((u8)val, REG_ADDR(bp, offset))
#define REG_WR16(bp, offset, val) writew((u16)val, REG_ADDR(bp, offset))
@@ -758,10 +764,8 @@
#if (BNX2X_DB_SHIFT < BNX2X_DB_MIN_SHIFT)
#error "Min DB doorbell stride is 8"
#endif
-#define DOORBELL(bp, cid, val) \
- do { \
- writel((u32)(val), bp->doorbells + (bp->db_size * (cid))); \
- } while (0)
+#define DOORBELL_RELAXED(bp, cid, val) \
+ writel_relaxed((u32)(val), (bp)->doorbells + ((bp)->db_size * (cid)))
/* TX CSUM helpers */
#define SKB_CS_OFF(skb) (offsetof(struct tcphdr, check) - \
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
index d7c98e8..95871576 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.c
@@ -4153,9 +4153,10 @@
wmb();
txdata->tx_db.data.prod += nbd;
- barrier();
+ /* make sure descriptor update is observed by HW */
+ wmb();
- DOORBELL(bp, txdata->cid, txdata->tx_db.raw);
+ DOORBELL_RELAXED(bp, txdata->cid, txdata->tx_db.raw);
mmiowb();
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
index a5265e1..a8ce5c5 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
@@ -522,8 +522,8 @@
wmb();
for (i = 0; i < sizeof(rx_prods)/4; i++)
- REG_WR(bp, fp->ustorm_rx_prods_offset + i*4,
- ((u32 *)&rx_prods)[i]);
+ REG_WR_RELAXED(bp, fp->ustorm_rx_prods_offset + i * 4,
+ ((u32 *)&rx_prods)[i]);
mmiowb(); /* keep prod updates ordered */
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
index 1e33abd..da18aa2 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_ethtool.c
@@ -2591,8 +2591,9 @@
wmb();
txdata->tx_db.data.prod += 2;
- barrier();
- DOORBELL(bp, txdata->cid, txdata->tx_db.raw);
+ /* make sure descriptor update is observed by the HW */
+ wmb();
+ DOORBELL_RELAXED(bp, txdata->cid, txdata->tx_db.raw);
mmiowb();
barrier();
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
index b8388e9..c766ae2 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_main.c
@@ -97,29 +97,29 @@
MODULE_FIRMWARE(FW_FILE_NAME_E2);
int bnx2x_num_queues;
-module_param_named(num_queues, bnx2x_num_queues, int, S_IRUGO);
+module_param_named(num_queues, bnx2x_num_queues, int, 0444);
MODULE_PARM_DESC(num_queues,
" Set number of queues (default is as a number of CPUs)");
static int disable_tpa;
-module_param(disable_tpa, int, S_IRUGO);
+module_param(disable_tpa, int, 0444);
MODULE_PARM_DESC(disable_tpa, " Disable the TPA (LRO) feature");
static int int_mode;
-module_param(int_mode, int, S_IRUGO);
+module_param(int_mode, int, 0444);
MODULE_PARM_DESC(int_mode, " Force interrupt mode other than MSI-X "
"(1 INT#x; 2 MSI)");
static int dropless_fc;
-module_param(dropless_fc, int, S_IRUGO);
+module_param(dropless_fc, int, 0444);
MODULE_PARM_DESC(dropless_fc, " Pause on exhausted host ring");
static int mrrs = -1;
-module_param(mrrs, int, S_IRUGO);
+module_param(mrrs, int, 0444);
MODULE_PARM_DESC(mrrs, " Force Max Read Req Size (0..3) (for debug)");
static int debug;
-module_param(debug, int, S_IRUGO);
+module_param(debug, int, 0444);
MODULE_PARM_DESC(debug, " Default debug msglevel");
static struct workqueue_struct *bnx2x_wq;
@@ -3817,8 +3817,8 @@
*/
mb();
- REG_WR16(bp, BAR_XSTRORM_INTMEM + XSTORM_SPQ_PROD_OFFSET(func),
- bp->spq_prod_idx);
+ REG_WR16_RELAXED(bp, BAR_XSTRORM_INTMEM + XSTORM_SPQ_PROD_OFFSET(func),
+ bp->spq_prod_idx);
mmiowb();
}
diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
index 76a4668..8e0a317 100644
--- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
+++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_vfpf.c
@@ -170,7 +170,9 @@
wmb();
/* Trigger the PF FW */
- writeb(1, &zone_data->trigger.vf_pf_channel.addr_valid);
+ writeb_relaxed(1, &zone_data->trigger.vf_pf_channel.addr_valid);
+
+ mmiowb();
/* Wait for PF to complete */
while ((tout >= 0) && (!*done)) {
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.c b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
index c7e5e6f..3ff5f65 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.c
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.c
@@ -1922,7 +1922,7 @@
/* Sync BD data before updating doorbell */
wmb();
- bnxt_db_write(bp, db, DB_KEY_TX | prod);
+ bnxt_db_write_relaxed(bp, db, DB_KEY_TX | prod);
}
cpr->cp_raw_cons = raw_cons;
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt.h b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
index 5e3d621..960162c 100644
--- a/drivers/net/ethernet/broadcom/bnxt/bnxt.h
+++ b/drivers/net/ethernet/broadcom/bnxt/bnxt.h
@@ -1402,6 +1402,15 @@
((txr->tx_prod - txr->tx_cons) & bp->tx_ring_mask);
}
+/* For TX and RX ring doorbells with no ordering guarantee*/
+static inline void bnxt_db_write_relaxed(struct bnxt *bp, void __iomem *db,
+ u32 val)
+{
+ writel_relaxed(val, db);
+ if (bp->flags & BNXT_FLAG_DOUBLE_DB)
+ writel_relaxed(val, db);
+}
+
/* For TX and RX ring doorbells */
static inline void bnxt_db_write(struct bnxt *bp, void __iomem *db, u32 val)
{
diff --git a/drivers/net/ethernet/broadcom/sb1250-mac.c b/drivers/net/ethernet/broadcom/sb1250-mac.c
index ecdef42..ef4a0c3 100644
--- a/drivers/net/ethernet/broadcom/sb1250-mac.c
+++ b/drivers/net/ethernet/broadcom/sb1250-mac.c
@@ -63,24 +63,24 @@
/* 1 normal messages, 0 quiet .. 7 verbose. */
static int debug = 1;
-module_param(debug, int, S_IRUGO);
+module_param(debug, int, 0444);
MODULE_PARM_DESC(debug, "Debug messages");
#ifdef CONFIG_SBMAC_COALESCE
static int int_pktcnt_tx = 255;
-module_param(int_pktcnt_tx, int, S_IRUGO);
+module_param(int_pktcnt_tx, int, 0444);
MODULE_PARM_DESC(int_pktcnt_tx, "TX packet count");
static int int_timeout_tx = 255;
-module_param(int_timeout_tx, int, S_IRUGO);
+module_param(int_timeout_tx, int, 0444);
MODULE_PARM_DESC(int_timeout_tx, "TX timeout value");
static int int_pktcnt_rx = 64;
-module_param(int_pktcnt_rx, int, S_IRUGO);
+module_param(int_pktcnt_rx, int, 0444);
MODULE_PARM_DESC(int_pktcnt_rx, "RX packet count");
static int int_timeout_rx = 64;
-module_param(int_timeout_rx, int, S_IRUGO);
+module_param(int_timeout_rx, int, 0444);
MODULE_PARM_DESC(int_timeout_rx, "RX timeout value");
#endif
diff --git a/drivers/net/ethernet/broadcom/tg3.c b/drivers/net/ethernet/broadcom/tg3.c
index f259397..08bbb63 100644
--- a/drivers/net/ethernet/broadcom/tg3.c
+++ b/drivers/net/ethernet/broadcom/tg3.c
@@ -10799,11 +10799,11 @@
}
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, tg3_show_temp, NULL,
+static SENSOR_DEVICE_ATTR(temp1_input, 0444, tg3_show_temp, NULL,
TG3_TEMP_SENSOR_OFFSET);
-static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO, tg3_show_temp, NULL,
+static SENSOR_DEVICE_ATTR(temp1_crit, 0444, tg3_show_temp, NULL,
TG3_TEMP_CAUTION_OFFSET);
-static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO, tg3_show_temp, NULL,
+static SENSOR_DEVICE_ATTR(temp1_max, 0444, tg3_show_temp, NULL,
TG3_TEMP_MAX_OFFSET);
static struct attribute *tg3_attrs[] = {
diff --git a/drivers/net/ethernet/brocade/bna/bnad.c b/drivers/net/ethernet/brocade/bna/bnad.c
index a843076..69cc3e0 100644
--- a/drivers/net/ethernet/brocade/bna/bnad.c
+++ b/drivers/net/ethernet/brocade/bna/bnad.c
@@ -46,7 +46,7 @@
MODULE_PARM_DESC(bnad_ioc_auto_recover, "Enable / Disable auto recovery");
static uint bna_debugfs_enable = 1;
-module_param(bna_debugfs_enable, uint, S_IRUGO | S_IWUSR);
+module_param(bna_debugfs_enable, uint, 0644);
MODULE_PARM_DESC(bna_debugfs_enable, "Enables debugfs feature, default=1,"
" Range[false:0|true:1]");
diff --git a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
index cebfe3b..933799b 100644
--- a/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
+++ b/drivers/net/ethernet/brocade/bna/bnad_debugfs.c
@@ -486,11 +486,11 @@
};
static const struct bnad_debugfs_entry bnad_debugfs_files[] = {
- { "fwtrc", S_IFREG|S_IRUGO, &bnad_debugfs_op_fwtrc, },
- { "fwsave", S_IFREG|S_IRUGO, &bnad_debugfs_op_fwsave, },
- { "regrd", S_IFREG|S_IRUGO|S_IWUSR, &bnad_debugfs_op_regrd, },
- { "regwr", S_IFREG|S_IWUSR, &bnad_debugfs_op_regwr, },
- { "drvinfo", S_IFREG|S_IRUGO, &bnad_debugfs_op_drvinfo, },
+ { "fwtrc", S_IFREG | 0444, &bnad_debugfs_op_fwtrc, },
+ { "fwsave", S_IFREG | 0444, &bnad_debugfs_op_fwsave, },
+ { "regrd", S_IFREG | 0644, &bnad_debugfs_op_regrd, },
+ { "regwr", S_IFREG | 0200, &bnad_debugfs_op_regwr, },
+ { "drvinfo", S_IFREG | 0444, &bnad_debugfs_op_drvinfo, },
};
static struct dentry *bna_debugfs_root;
diff --git a/drivers/net/ethernet/cavium/thunder/nicvf_main.c b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
index 7d9c5ff..73fe388 100644
--- a/drivers/net/ethernet/cavium/thunder/nicvf_main.c
+++ b/drivers/net/ethernet/cavium/thunder/nicvf_main.c
@@ -63,7 +63,7 @@
MODULE_PARM_DESC(debug, "Debug message level bitmap");
static int cpi_alg = CPI_ALG_NONE;
-module_param(cpi_alg, int, S_IRUGO);
+module_param(cpi_alg, int, 0444);
MODULE_PARM_DESC(cpi_alg,
"PFC algorithm (0=none, 1=VLAN, 2=VLAN16, 3=IP Diffserv)");
diff --git a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
index 185fe8d..2edfdbd 100644
--- a/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb3/cxgb3_main.c
@@ -776,11 +776,11 @@
#define CXGB3_ATTR_R(name, val_expr) \
CXGB3_SHOW(name, val_expr) \
-static DEVICE_ATTR(name, S_IRUGO, show_##name, NULL)
+static DEVICE_ATTR(name, 0444, show_##name, NULL)
#define CXGB3_ATTR_RW(name, val_expr, store_method) \
CXGB3_SHOW(name, val_expr) \
-static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, show_##name, store_method)
+static DEVICE_ATTR(name, 0644, show_##name, store_method)
CXGB3_ATTR_R(cam_size, t3_mc5_size(&adap->mc5));
CXGB3_ATTR_RW(nfilters, adap->params.mc5.nfilters, store_nfilters);
@@ -859,7 +859,7 @@
{ \
return tm_attr_store(d, buf, len, sched); \
} \
-static DEVICE_ATTR(name, S_IRUGO | S_IWUSR, show_##name, store_##name)
+static DEVICE_ATTR(name, 0644, show_##name, store_##name)
TM_ATTR(sched0, 0);
TM_ATTR(sched1, 1);
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
index de2ba86..251d5bd 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
+++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_debugfs.c
@@ -2752,7 +2752,7 @@
static void add_debugfs_mem(struct adapter *adap, const char *name,
unsigned int idx, unsigned int size_mb)
{
- debugfs_create_file_size(name, S_IRUSR, adap->debugfs_root,
+ debugfs_create_file_size(name, 0400, adap->debugfs_root,
(void *)adap + idx, &mem_debugfs_fops,
size_mb << 20);
}
@@ -2947,65 +2947,65 @@
struct dentry *de;
static struct t4_debugfs_entry t4_debugfs_files[] = {
- { "cim_la", &cim_la_fops, S_IRUSR, 0 },
- { "cim_pif_la", &cim_pif_la_fops, S_IRUSR, 0 },
- { "cim_ma_la", &cim_ma_la_fops, S_IRUSR, 0 },
- { "cim_qcfg", &cim_qcfg_fops, S_IRUSR, 0 },
- { "clk", &clk_debugfs_fops, S_IRUSR, 0 },
- { "devlog", &devlog_fops, S_IRUSR, 0 },
- { "mboxlog", &mboxlog_fops, S_IRUSR, 0 },
- { "mbox0", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 0 },
- { "mbox1", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 1 },
- { "mbox2", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 2 },
- { "mbox3", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 3 },
- { "mbox4", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 4 },
- { "mbox5", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 5 },
- { "mbox6", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 6 },
- { "mbox7", &mbox_debugfs_fops, S_IRUSR | S_IWUSR, 7 },
- { "trace0", &mps_trc_debugfs_fops, S_IRUSR | S_IWUSR, 0 },
- { "trace1", &mps_trc_debugfs_fops, S_IRUSR | S_IWUSR, 1 },
- { "trace2", &mps_trc_debugfs_fops, S_IRUSR | S_IWUSR, 2 },
- { "trace3", &mps_trc_debugfs_fops, S_IRUSR | S_IWUSR, 3 },
- { "l2t", &t4_l2t_fops, S_IRUSR, 0},
- { "mps_tcam", &mps_tcam_debugfs_fops, S_IRUSR, 0 },
- { "rss", &rss_debugfs_fops, S_IRUSR, 0 },
- { "rss_config", &rss_config_debugfs_fops, S_IRUSR, 0 },
- { "rss_key", &rss_key_debugfs_fops, S_IRUSR, 0 },
- { "rss_pf_config", &rss_pf_config_debugfs_fops, S_IRUSR, 0 },
- { "rss_vf_config", &rss_vf_config_debugfs_fops, S_IRUSR, 0 },
- { "sge_qinfo", &sge_qinfo_debugfs_fops, S_IRUSR, 0 },
- { "ibq_tp0", &cim_ibq_fops, S_IRUSR, 0 },
- { "ibq_tp1", &cim_ibq_fops, S_IRUSR, 1 },
- { "ibq_ulp", &cim_ibq_fops, S_IRUSR, 2 },
- { "ibq_sge0", &cim_ibq_fops, S_IRUSR, 3 },
- { "ibq_sge1", &cim_ibq_fops, S_IRUSR, 4 },
- { "ibq_ncsi", &cim_ibq_fops, S_IRUSR, 5 },
- { "obq_ulp0", &cim_obq_fops, S_IRUSR, 0 },
- { "obq_ulp1", &cim_obq_fops, S_IRUSR, 1 },
- { "obq_ulp2", &cim_obq_fops, S_IRUSR, 2 },
- { "obq_ulp3", &cim_obq_fops, S_IRUSR, 3 },
- { "obq_sge", &cim_obq_fops, S_IRUSR, 4 },
- { "obq_ncsi", &cim_obq_fops, S_IRUSR, 5 },
- { "tp_la", &tp_la_fops, S_IRUSR, 0 },
- { "ulprx_la", &ulprx_la_fops, S_IRUSR, 0 },
- { "sensors", &sensors_debugfs_fops, S_IRUSR, 0 },
- { "pm_stats", &pm_stats_debugfs_fops, S_IRUSR, 0 },
- { "tx_rate", &tx_rate_debugfs_fops, S_IRUSR, 0 },
- { "cctrl", &cctrl_tbl_debugfs_fops, S_IRUSR, 0 },
+ { "cim_la", &cim_la_fops, 0400, 0 },
+ { "cim_pif_la", &cim_pif_la_fops, 0400, 0 },
+ { "cim_ma_la", &cim_ma_la_fops, 0400, 0 },
+ { "cim_qcfg", &cim_qcfg_fops, 0400, 0 },
+ { "clk", &clk_debugfs_fops, 0400, 0 },
+ { "devlog", &devlog_fops, 0400, 0 },
+ { "mboxlog", &mboxlog_fops, 0400, 0 },
+ { "mbox0", &mbox_debugfs_fops, 0600, 0 },
+ { "mbox1", &mbox_debugfs_fops, 0600, 1 },
+ { "mbox2", &mbox_debugfs_fops, 0600, 2 },
+ { "mbox3", &mbox_debugfs_fops, 0600, 3 },
+ { "mbox4", &mbox_debugfs_fops, 0600, 4 },
+ { "mbox5", &mbox_debugfs_fops, 0600, 5 },
+ { "mbox6", &mbox_debugfs_fops, 0600, 6 },
+ { "mbox7", &mbox_debugfs_fops, 0600, 7 },
+ { "trace0", &mps_trc_debugfs_fops, 0600, 0 },
+ { "trace1", &mps_trc_debugfs_fops, 0600, 1 },
+ { "trace2", &mps_trc_debugfs_fops, 0600, 2 },
+ { "trace3", &mps_trc_debugfs_fops, 0600, 3 },
+ { "l2t", &t4_l2t_fops, 0400, 0},
+ { "mps_tcam", &mps_tcam_debugfs_fops, 0400, 0 },
+ { "rss", &rss_debugfs_fops, 0400, 0 },
+ { "rss_config", &rss_config_debugfs_fops, 0400, 0 },
+ { "rss_key", &rss_key_debugfs_fops, 0400, 0 },
+ { "rss_pf_config", &rss_pf_config_debugfs_fops, 0400, 0 },
+ { "rss_vf_config", &rss_vf_config_debugfs_fops, 0400, 0 },
+ { "sge_qinfo", &sge_qinfo_debugfs_fops, 0400, 0 },
+ { "ibq_tp0", &cim_ibq_fops, 0400, 0 },
+ { "ibq_tp1", &cim_ibq_fops, 0400, 1 },
+ { "ibq_ulp", &cim_ibq_fops, 0400, 2 },
+ { "ibq_sge0", &cim_ibq_fops, 0400, 3 },
+ { "ibq_sge1", &cim_ibq_fops, 0400, 4 },
+ { "ibq_ncsi", &cim_ibq_fops, 0400, 5 },
+ { "obq_ulp0", &cim_obq_fops, 0400, 0 },
+ { "obq_ulp1", &cim_obq_fops, 0400, 1 },
+ { "obq_ulp2", &cim_obq_fops, 0400, 2 },
+ { "obq_ulp3", &cim_obq_fops, 0400, 3 },
+ { "obq_sge", &cim_obq_fops, 0400, 4 },
+ { "obq_ncsi", &cim_obq_fops, 0400, 5 },
+ { "tp_la", &tp_la_fops, 0400, 0 },
+ { "ulprx_la", &ulprx_la_fops, 0400, 0 },
+ { "sensors", &sensors_debugfs_fops, 0400, 0 },
+ { "pm_stats", &pm_stats_debugfs_fops, 0400, 0 },
+ { "tx_rate", &tx_rate_debugfs_fops, 0400, 0 },
+ { "cctrl", &cctrl_tbl_debugfs_fops, 0400, 0 },
#if IS_ENABLED(CONFIG_IPV6)
- { "clip_tbl", &clip_tbl_debugfs_fops, S_IRUSR, 0 },
+ { "clip_tbl", &clip_tbl_debugfs_fops, 0400, 0 },
#endif
- { "tids", &tid_info_debugfs_fops, S_IRUSR, 0},
- { "blocked_fl", &blocked_fl_fops, S_IRUSR | S_IWUSR, 0 },
- { "meminfo", &meminfo_fops, S_IRUSR, 0 },
- { "crypto", &chcr_stats_debugfs_fops, S_IRUSR, 0 },
+ { "tids", &tid_info_debugfs_fops, 0400, 0},
+ { "blocked_fl", &blocked_fl_fops, 0600, 0 },
+ { "meminfo", &meminfo_fops, 0400, 0 },
+ { "crypto", &chcr_stats_debugfs_fops, 0400, 0 },
};
/* Debug FS nodes common to all T5 and later adapters.
*/
static struct t4_debugfs_entry t5_debugfs_files[] = {
- { "obq_sge_rx_q0", &cim_obq_fops, S_IRUSR, 6 },
- { "obq_sge_rx_q1", &cim_obq_fops, S_IRUSR, 7 },
+ { "obq_sge_rx_q0", &cim_obq_fops, 0400, 6 },
+ { "obq_sge_rx_q1", &cim_obq_fops, 0400, 7 },
};
add_debugfs_files(adap,
@@ -3050,11 +3050,11 @@
}
}
- de = debugfs_create_file_size("flash", S_IRUSR, adap->debugfs_root, adap,
+ de = debugfs_create_file_size("flash", 0400, adap->debugfs_root, adap,
&flash_debugfs_fops, adap->params.sf_size);
- debugfs_create_bool("use_backdoor", S_IWUSR | S_IRUSR,
+ debugfs_create_bool("use_backdoor", 0600,
adap->debugfs_root, &adap->use_bd);
- debugfs_create_bool("trace_rss", S_IWUSR | S_IRUSR,
+ debugfs_create_bool("trace_rss", 0600,
adap->debugfs_root, &adap->trace_rss);
return 0;
diff --git a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
index 7bd8497..9a81b523 100644
--- a/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
+++ b/drivers/net/ethernet/chelsio/cxgb4vf/cxgb4vf_main.c
@@ -2402,11 +2402,11 @@
};
static struct cxgb4vf_debugfs_entry debugfs_files[] = {
- { "mboxlog", S_IRUGO, &mboxlog_fops },
- { "sge_qinfo", S_IRUGO, &sge_qinfo_debugfs_fops },
- { "sge_qstats", S_IRUGO, &sge_qstats_proc_fops },
- { "resources", S_IRUGO, &resources_proc_fops },
- { "interfaces", S_IRUGO, &interfaces_proc_fops },
+ { "mboxlog", 0444, &mboxlog_fops },
+ { "sge_qinfo", 0444, &sge_qinfo_debugfs_fops },
+ { "sge_qstats", 0444, &sge_qstats_proc_fops },
+ { "resources", 0444, &resources_proc_fops },
+ { "interfaces", 0444, &interfaces_proc_fops },
};
/*
diff --git a/drivers/net/ethernet/ec_bhf.c b/drivers/net/ethernet/ec_bhf.c
index 1b79a6d..d71cba0 100644
--- a/drivers/net/ethernet/ec_bhf.c
+++ b/drivers/net/ethernet/ec_bhf.c
@@ -602,7 +602,7 @@
};
module_pci_driver(pci_driver);
-module_param(polling_frequency, long, S_IRUGO);
+module_param(polling_frequency, long, 0444);
MODULE_PARM_DESC(polling_frequency, "Polling timer frequency in ns");
MODULE_LICENSE("GPL");
diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
index 5774fb6..c697e79 100644
--- a/drivers/net/ethernet/emulex/benet/be_main.c
+++ b/drivers/net/ethernet/emulex/benet/be_main.c
@@ -34,11 +34,11 @@
* Use sysfs method to enable/disable VFs.
*/
static unsigned int num_vfs;
-module_param(num_vfs, uint, S_IRUGO);
+module_param(num_vfs, uint, 0444);
MODULE_PARM_DESC(num_vfs, "Number of PCI VFs to initialize");
static ushort rx_frag_size = 2048;
-module_param(rx_frag_size, ushort, S_IRUGO);
+module_param(rx_frag_size, ushort, 0444);
MODULE_PARM_DESC(rx_frag_size, "Size of a fragment that holds rcvd data.");
/* Per-module error detection/recovery workq shared across all functions.
@@ -5788,7 +5788,7 @@
adapter->hwmon_info.be_on_die_temp * 1000);
}
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO,
+static SENSOR_DEVICE_ATTR(temp1_input, 0444,
be_hwmon_show_temp, NULL, 1);
static struct attribute *be_hwmon_attrs[] = {
diff --git a/drivers/net/ethernet/freescale/fman/Kconfig b/drivers/net/ethernet/freescale/fman/Kconfig
index 8870a9a..dc0850b 100644
--- a/drivers/net/ethernet/freescale/fman/Kconfig
+++ b/drivers/net/ethernet/freescale/fman/Kconfig
@@ -2,7 +2,6 @@
tristate "FMan support"
depends on FSL_SOC || ARCH_LAYERSCAPE || COMPILE_TEST
select GENERIC_ALLOCATOR
- depends on HAS_DMA
select PHYLIB
default n
help
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c
index 4829dcd..7b5b95f 100644
--- a/drivers/net/ethernet/freescale/fman/mac.c
+++ b/drivers/net/ethernet/freescale/fman/mac.c
@@ -567,7 +567,6 @@
}
pdev->dev.parent = priv->dev;
- set_dma_ops(&pdev->dev, get_dma_ops(priv->dev));
ret = platform_device_add_data(pdev, &data, sizeof(data));
if (ret)
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
index 40a3eb7..a31b4ad 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_enet.c
@@ -764,7 +764,7 @@
{
/* Config bd buffer end */
hnae_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_BDTYPE_M,
- HNS3_TXD_BDTYPE_M, 0);
+ HNS3_TXD_BDTYPE_S, 0);
hnae_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_FE_B, !!frag_end);
hnae_set_bit(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_VLD_B, 1);
hnae_set_field(*bdtp_fe_sc_vld_ra_ri, HNS3_TXD_SC_M, HNS3_TXD_SC_S, 0);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
index 9d07116..eb3c34f 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3_ethtool.c
@@ -638,7 +638,7 @@
if (!h->ae_algo || !h->ae_algo->ops ||
!h->ae_algo->ops->get_rss_key_size)
- return -EOPNOTSUPP;
+ return 0;
return h->ae_algo->ops->get_rss_key_size(h);
}
@@ -649,7 +649,7 @@
if (!h->ae_algo || !h->ae_algo->ops ||
!h->ae_algo->ops->get_rss_indir_size)
- return -EOPNOTSUPP;
+ return 0;
return h->ae_algo->ops->get_rss_indir_size(h);
}
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
index bede411..2066dd7 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c
@@ -3466,8 +3466,6 @@
struct hclge_vport *vport = hdev->vport;
int i;
- netdev_rss_key_fill(vport->rss_hash_key, HCLGE_RSS_KEY_SIZE);
-
for (i = 0; i < hdev->num_vmdq_vport + 1; i++) {
vport[i].rss_tuple_sets.ipv4_tcp_en =
HCLGE_RSS_INPUT_TUPLE_OTHER;
@@ -3487,6 +3485,8 @@
HCLGE_RSS_INPUT_TUPLE_OTHER;
vport[i].rss_algo = HCLGE_RSS_HASH_ALGO_TOEPLITZ;
+
+ netdev_rss_key_fill(vport[i].rss_hash_key, HCLGE_RSS_KEY_SIZE);
}
hclge_rss_indir_init_cfg(hdev);
@@ -3584,6 +3584,9 @@
struct hclge_dev *hdev = vport->back;
int vector_id, ret;
+ if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
+ return 0;
+
vector_id = hclge_get_vector_index(hdev, vector);
if (vector_id < 0) {
dev_err(&handle->pdev->dev,
@@ -3781,13 +3784,16 @@
clear_bit(HCLGE_STATE_DOWN, &hdev->state);
mod_timer(&hdev->service_timer, jiffies + HZ);
+ /* reset tqp stats */
+ hclge_reset_tqp_stats(handle);
+
+ if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
+ return 0;
+
ret = hclge_mac_start_phy(hdev);
if (ret)
return ret;
- /* reset tqp stats */
- hclge_reset_tqp_stats(handle);
-
return 0;
}
@@ -3797,6 +3803,12 @@
struct hclge_dev *hdev = vport->back;
int i;
+ del_timer_sync(&hdev->service_timer);
+ cancel_work_sync(&hdev->service_task);
+
+ if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
+ return;
+
for (i = 0; i < vport->alloc_tqps; i++)
hclge_tqp_enable(hdev, i, 0, false);
@@ -3807,8 +3819,6 @@
/* reset tqp stats */
hclge_reset_tqp_stats(handle);
- del_timer_sync(&hdev->service_timer);
- cancel_work_sync(&hdev->service_task);
hclge_update_link_status(hdev);
}
@@ -4940,6 +4950,9 @@
u16 queue_gid;
int ret;
+ if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
+ return;
+
queue_gid = hclge_covert_handle_qid_global(handle, queue_id);
ret = hclge_tqp_enable(hdev, queue_id, 0, false);
diff --git a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
index c1dea3a..682c2d6 100644
--- a/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
+++ b/drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_mdio.c
@@ -60,6 +60,9 @@
struct hclge_desc desc;
int ret;
+ if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
+ return 0;
+
hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MDIO_CONFIG, false);
mdio_cmd = (struct hclge_mdio_cfg_cmd *)desc.data;
@@ -95,6 +98,9 @@
struct hclge_desc desc;
int ret;
+ if (test_bit(HCLGE_STATE_RST_HANDLING, &hdev->state))
+ return 0;
+
hclge_cmd_setup_basic_desc(&desc, HCLGE_OPC_MDIO_CONFIG, true);
mdio_cmd = (struct hclge_mdio_cfg_cmd *)desc.data;
diff --git a/drivers/net/ethernet/ibm/ehea/ehea_main.c b/drivers/net/ethernet/ibm/ehea/ehea_main.c
index 4878b71..ba580bf 100644
--- a/drivers/net/ethernet/ibm/ehea/ehea_main.c
+++ b/drivers/net/ethernet/ibm/ehea/ehea_main.c
@@ -2903,8 +2903,7 @@
return sprintf(buf, "%d", port->logical_port_id);
}
-static DEVICE_ATTR(log_port_id, S_IRUSR | S_IRGRP | S_IROTH, ehea_show_port_id,
- NULL);
+static DEVICE_ATTR(log_port_id, 0444, ehea_show_port_id, NULL);
static void logical_port_release(struct device *dev)
{
@@ -3235,8 +3234,8 @@
return (ssize_t) count;
}
-static DEVICE_ATTR(probe_port, S_IWUSR, NULL, ehea_probe_port);
-static DEVICE_ATTR(remove_port, S_IWUSR, NULL, ehea_remove_port);
+static DEVICE_ATTR(probe_port, 0200, NULL, ehea_probe_port);
+static DEVICE_ATTR(remove_port, 0200, NULL, ehea_remove_port);
static int ehea_create_device_sysfs(struct platform_device *dev)
{
diff --git a/drivers/net/ethernet/ibm/ibmveth.c b/drivers/net/ethernet/ibm/ibmveth.c
index f210398..c1b51ed 100644
--- a/drivers/net/ethernet/ibm/ibmveth.c
+++ b/drivers/net/ethernet/ibm/ibmveth.c
@@ -82,7 +82,7 @@
MODULE_PARM_DESC(rx_flush, "Flush receive buffers before use");
static bool old_large_send __read_mostly;
-module_param(old_large_send, bool, S_IRUGO);
+module_param(old_large_send, bool, 0444);
MODULE_PARM_DESC(old_large_send,
"Use old large send method on firmware that supports the new method");
diff --git a/drivers/net/ethernet/intel/igb/igb_hwmon.c b/drivers/net/ethernet/intel/igb/igb_hwmon.c
index 41b306f..bebe43b 100644
--- a/drivers/net/ethernet/intel/igb/igb_hwmon.c
+++ b/drivers/net/ethernet/intel/igb/igb_hwmon.c
@@ -148,7 +148,7 @@
&adapter->hw.mac.thermal_sensor_data.sensor[offset];
igb_attr->hw = &adapter->hw;
igb_attr->dev_attr.store = NULL;
- igb_attr->dev_attr.attr.mode = S_IRUGO;
+ igb_attr->dev_attr.attr.mode = 0444;
igb_attr->dev_attr.attr.name = igb_attr->name;
sysfs_attr_init(&igb_attr->dev_attr.attr);
diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c
index ef6df3d..24766e1 100644
--- a/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c
+++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_sysfs.c
@@ -146,7 +146,7 @@
&adapter->hw.mac.thermal_sensor_data.sensor[offset];
ixgbe_attr->hw = &adapter->hw;
ixgbe_attr->dev_attr.store = NULL;
- ixgbe_attr->dev_attr.attr.mode = S_IRUGO;
+ ixgbe_attr->dev_attr.attr.mode = 0444;
ixgbe_attr->dev_attr.attr.name = ixgbe_attr->name;
sysfs_attr_init(&ixgbe_attr->dev_attr.attr);
diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
index 25e9a55..eaa4bb8 100644
--- a/drivers/net/ethernet/marvell/mvneta.c
+++ b/drivers/net/ethernet/marvell/mvneta.c
@@ -4655,8 +4655,8 @@
MODULE_AUTHOR("Rami Rosen <rosenr@marvell.com>, Thomas Petazzoni <thomas.petazzoni@free-electrons.com>");
MODULE_LICENSE("GPL");
-module_param(rxq_number, int, S_IRUGO);
-module_param(txq_number, int, S_IRUGO);
+module_param(rxq_number, int, 0444);
+module_param(txq_number, int, 0444);
-module_param(rxq_def, int, S_IRUGO);
-module_param(rx_copybreak, int, S_IRUGO | S_IWUSR);
+module_param(rxq_def, int, 0444);
+module_param(rx_copybreak, int, 0644);
diff --git a/drivers/net/ethernet/marvell/skge.c b/drivers/net/ethernet/marvell/skge.c
index 31efc47..9c08c36 100644
--- a/drivers/net/ethernet/marvell/skge.c
+++ b/drivers/net/ethernet/marvell/skge.c
@@ -3783,7 +3783,7 @@
break;
case NETDEV_UP:
- d = debugfs_create_file(dev->name, S_IRUGO,
+ d = debugfs_create_file(dev->name, 0444,
skge_debug, dev,
&skge_debug_fops);
if (!d || IS_ERR(d))
diff --git a/drivers/net/ethernet/marvell/sky2.c b/drivers/net/ethernet/marvell/sky2.c
index 9fe8530..9b77db7 100644
--- a/drivers/net/ethernet/marvell/sky2.c
+++ b/drivers/net/ethernet/marvell/sky2.c
@@ -4667,7 +4667,7 @@
break;
case NETDEV_UP:
- sky2->debugfs = debugfs_create_file(dev->name, S_IRUGO,
+ sky2->debugfs = debugfs_create_file(dev->name, 0444,
sky2_debug, dev,
&sky2_debug_fops);
if (IS_ERR(sky2->debugfs))
diff --git a/drivers/net/ethernet/mellanox/mlx4/main.c b/drivers/net/ethernet/mellanox/mlx4/main.c
index 4d84cab..5a26851 100644
--- a/drivers/net/ethernet/mellanox/mlx4/main.c
+++ b/drivers/net/ethernet/mellanox/mlx4/main.c
@@ -2993,10 +2993,10 @@
sprintf(info->dev_name, "mlx4_port%d", port);
info->port_attr.attr.name = info->dev_name;
- if (mlx4_is_mfunc(dev))
- info->port_attr.attr.mode = S_IRUGO;
- else {
- info->port_attr.attr.mode = S_IRUGO | S_IWUSR;
+ if (mlx4_is_mfunc(dev)) {
+ info->port_attr.attr.mode = 0444;
+ } else {
+ info->port_attr.attr.mode = 0644;
info->port_attr.store = set_port_type;
}
info->port_attr.show = show_port_type;
@@ -3011,10 +3011,10 @@
sprintf(info->dev_mtu_name, "mlx4_port%d_mtu", port);
info->port_mtu_attr.attr.name = info->dev_mtu_name;
- if (mlx4_is_mfunc(dev))
- info->port_mtu_attr.attr.mode = S_IRUGO;
- else {
- info->port_mtu_attr.attr.mode = S_IRUGO | S_IWUSR;
+ if (mlx4_is_mfunc(dev)) {
+ info->port_mtu_attr.attr.mode = 0444;
+ } else {
+ info->port_mtu_attr.attr.mode = 0644;
info->port_mtu_attr.store = set_port_ib_mtu;
}
info->port_mtu_attr.show = show_port_ib_mtu;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c b/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
index ab710e3..84185f8 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/core_hwmon.c
@@ -218,32 +218,32 @@
switch (attr_type) {
case MLXSW_HWMON_ATTR_TYPE_TEMP:
mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_temp_show;
- mlxsw_hwmon_attr->dev_attr.attr.mode = S_IRUGO;
+ mlxsw_hwmon_attr->dev_attr.attr.mode = 0444;
snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
"temp%u_input", num + 1);
break;
case MLXSW_HWMON_ATTR_TYPE_TEMP_MAX:
mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_temp_max_show;
- mlxsw_hwmon_attr->dev_attr.attr.mode = S_IRUGO;
+ mlxsw_hwmon_attr->dev_attr.attr.mode = 0444;
snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
"temp%u_highest", num + 1);
break;
case MLXSW_HWMON_ATTR_TYPE_TEMP_RST:
mlxsw_hwmon_attr->dev_attr.store = mlxsw_hwmon_temp_rst_store;
- mlxsw_hwmon_attr->dev_attr.attr.mode = S_IWUSR;
+ mlxsw_hwmon_attr->dev_attr.attr.mode = 0200;
snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
"temp%u_reset_history", num + 1);
break;
case MLXSW_HWMON_ATTR_TYPE_FAN_RPM:
mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_fan_rpm_show;
- mlxsw_hwmon_attr->dev_attr.attr.mode = S_IRUGO;
+ mlxsw_hwmon_attr->dev_attr.attr.mode = 0444;
snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
"fan%u_input", num + 1);
break;
case MLXSW_HWMON_ATTR_TYPE_PWM:
mlxsw_hwmon_attr->dev_attr.show = mlxsw_hwmon_pwm_show;
mlxsw_hwmon_attr->dev_attr.store = mlxsw_hwmon_pwm_store;
- mlxsw_hwmon_attr->dev_attr.attr.mode = S_IWUSR | S_IRUGO;
+ mlxsw_hwmon_attr->dev_attr.attr.mode = 0644;
snprintf(mlxsw_hwmon_attr->name, sizeof(mlxsw_hwmon_attr->name),
"pwm%u", num + 1);
break;
diff --git a/drivers/net/ethernet/mellanox/mlxsw/reg.h b/drivers/net/ethernet/mellanox/mlxsw/reg.h
index e002398..6218231 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/reg.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/reg.h
@@ -4225,6 +4225,12 @@
*/
MLXSW_ITEM32(reg, ritr, ipv4_mc, 0x00, 27, 1);
+/* reg_ritr_ipv6_mc
+ * IPv6 multicast routing enable.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, ritr, ipv6_mc, 0x00, 26, 1);
+
enum mlxsw_reg_ritr_if_type {
/* VLAN interface. */
MLXSW_REG_RITR_VLAN_IF,
@@ -4290,6 +4296,14 @@
*/
MLXSW_ITEM32(reg, ritr, ipv4_mc_fe, 0x04, 27, 1);
+/* reg_ritr_ipv6_mc_fe
+ * IPv6 Multicast Forwarding Enable.
+ * When disabled, forwarding is blocked but local traffic (traps and IP to me)
+ * will be enabled.
+ * Access: RW
+ */
+MLXSW_ITEM32(reg, ritr, ipv6_mc_fe, 0x04, 26, 1);
+
/* reg_ritr_lb_en
* Loop-back filter enable for unicast packets.
* If the flag is set then loop-back filter for unicast packets is
@@ -4513,12 +4527,14 @@
mlxsw_reg_ritr_ipv4_set(payload, 1);
mlxsw_reg_ritr_ipv6_set(payload, 1);
mlxsw_reg_ritr_ipv4_mc_set(payload, 1);
+ mlxsw_reg_ritr_ipv6_mc_set(payload, 1);
mlxsw_reg_ritr_type_set(payload, type);
mlxsw_reg_ritr_op_set(payload, op);
mlxsw_reg_ritr_rif_set(payload, rif);
mlxsw_reg_ritr_ipv4_fe_set(payload, 1);
mlxsw_reg_ritr_ipv6_fe_set(payload, 1);
mlxsw_reg_ritr_ipv4_mc_fe_set(payload, 1);
+ mlxsw_reg_ritr_ipv6_mc_fe_set(payload, 1);
mlxsw_reg_ritr_lb_en_set(payload, 1);
mlxsw_reg_ritr_virtual_router_set(payload, vr_id);
mlxsw_reg_ritr_mtu_set(payload, mtu);
@@ -6302,30 +6318,34 @@
*/
MLXSW_ITEM32(reg, rmft2, irif, 0x08, 0, 16);
-/* reg_rmft2_dip4
- * Destination IPv4 address
+/* reg_rmft2_dip{4,6}
+ * Destination IPv4/6 address
* Access: RW
*/
+MLXSW_ITEM_BUF(reg, rmft2, dip6, 0x10, 16);
MLXSW_ITEM32(reg, rmft2, dip4, 0x1C, 0, 32);
-/* reg_rmft2_dip4_mask
+/* reg_rmft2_dip{4,6}_mask
* A bit that is set directs the TCAM to compare the corresponding bit in key. A
* bit that is clear directs the TCAM to ignore the corresponding bit in key.
* Access: RW
*/
+MLXSW_ITEM_BUF(reg, rmft2, dip6_mask, 0x20, 16);
MLXSW_ITEM32(reg, rmft2, dip4_mask, 0x2C, 0, 32);
-/* reg_rmft2_sip4
- * Source IPv4 address
+/* reg_rmft2_sip{4,6}
+ * Source IPv4/6 address
* Access: RW
*/
+MLXSW_ITEM_BUF(reg, rmft2, sip6, 0x30, 16);
MLXSW_ITEM32(reg, rmft2, sip4, 0x3C, 0, 32);
-/* reg_rmft2_sip4_mask
+/* reg_rmft2_sip{4,6}_mask
* A bit that is set directs the TCAM to compare the corresponding bit in key. A
* bit that is clear directs the TCAM to ignore the corresponding bit in key.
* Access: RW
*/
+MLXSW_ITEM_BUF(reg, rmft2, sip6_mask, 0x40, 16);
MLXSW_ITEM32(reg, rmft2, sip4_mask, 0x4C, 0, 32);
/* reg_rmft2_flexible_action_set
@@ -6343,26 +6363,52 @@
MLXSW_REG_FLEX_ACTION_SET_LEN);
static inline void
-mlxsw_reg_rmft2_ipv4_pack(char *payload, bool v, u16 offset, u16 virtual_router,
- enum mlxsw_reg_rmft2_irif_mask irif_mask, u16 irif,
- u32 dip4, u32 dip4_mask, u32 sip4, u32 sip4_mask,
- const char *flexible_action_set)
+mlxsw_reg_rmft2_common_pack(char *payload, bool v, u16 offset,
+ u16 virtual_router,
+ enum mlxsw_reg_rmft2_irif_mask irif_mask, u16 irif,
+ const char *flex_action_set)
{
MLXSW_REG_ZERO(rmft2, payload);
mlxsw_reg_rmft2_v_set(payload, v);
- mlxsw_reg_rmft2_type_set(payload, MLXSW_REG_RMFT2_TYPE_IPV4);
mlxsw_reg_rmft2_op_set(payload, MLXSW_REG_RMFT2_OP_READ_WRITE);
mlxsw_reg_rmft2_offset_set(payload, offset);
mlxsw_reg_rmft2_virtual_router_set(payload, virtual_router);
mlxsw_reg_rmft2_irif_mask_set(payload, irif_mask);
mlxsw_reg_rmft2_irif_set(payload, irif);
+ if (flex_action_set)
+ mlxsw_reg_rmft2_flexible_action_set_memcpy_to(payload,
+ flex_action_set);
+}
+
+static inline void
+mlxsw_reg_rmft2_ipv4_pack(char *payload, bool v, u16 offset, u16 virtual_router,
+ enum mlxsw_reg_rmft2_irif_mask irif_mask, u16 irif,
+ u32 dip4, u32 dip4_mask, u32 sip4, u32 sip4_mask,
+ const char *flexible_action_set)
+{
+ mlxsw_reg_rmft2_common_pack(payload, v, offset, virtual_router,
+ irif_mask, irif, flexible_action_set);
+ mlxsw_reg_rmft2_type_set(payload, MLXSW_REG_RMFT2_TYPE_IPV4);
mlxsw_reg_rmft2_dip4_set(payload, dip4);
mlxsw_reg_rmft2_dip4_mask_set(payload, dip4_mask);
mlxsw_reg_rmft2_sip4_set(payload, sip4);
mlxsw_reg_rmft2_sip4_mask_set(payload, sip4_mask);
- if (flexible_action_set)
- mlxsw_reg_rmft2_flexible_action_set_memcpy_to(payload,
- flexible_action_set);
+}
+
+static inline void
+mlxsw_reg_rmft2_ipv6_pack(char *payload, bool v, u16 offset, u16 virtual_router,
+ enum mlxsw_reg_rmft2_irif_mask irif_mask, u16 irif,
+ struct in6_addr dip6, struct in6_addr dip6_mask,
+ struct in6_addr sip6, struct in6_addr sip6_mask,
+ const char *flexible_action_set)
+{
+ mlxsw_reg_rmft2_common_pack(payload, v, offset, virtual_router,
+ irif_mask, irif, flexible_action_set);
+ mlxsw_reg_rmft2_type_set(payload, MLXSW_REG_RMFT2_TYPE_IPV6);
+ mlxsw_reg_rmft2_dip6_memcpy_to(payload, (void *)&dip6);
+ mlxsw_reg_rmft2_dip6_mask_memcpy_to(payload, (void *)&dip6_mask);
+ mlxsw_reg_rmft2_sip6_memcpy_to(payload, (void *)&sip6);
+ mlxsw_reg_rmft2_sip6_mask_memcpy_to(payload, (void *)&sip6_mask);
}
/* MFCR - Management Fan Control Register
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
index 7885fc4..4aa8444 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum.c
@@ -3380,6 +3380,7 @@
MLXSW_SP_RXL_NO_MARK(ACL0, TRAP_TO_CPU, IP2ME, false),
/* Multicast Router Traps */
MLXSW_SP_RXL_MARK(IPV4_PIM, TRAP_TO_CPU, PIM, false),
+ MLXSW_SP_RXL_MARK(IPV6_PIM, TRAP_TO_CPU, PIM, false),
MLXSW_SP_RXL_MARK(RPF, TRAP_TO_CPU, RPF, false),
MLXSW_SP_RXL_MARK(ACL1, TRAP_TO_CPU, MULTICAST, false),
MLXSW_SP_RXL_MR_MARK(ACL2, TRAP_TO_CPU, MULTICAST, false),
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c
index 978a3c7..a825396 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.c
@@ -33,6 +33,7 @@
*/
#include <linux/rhashtable.h>
+#include <net/ipv6.h>
#include "spectrum_mr.h"
#include "spectrum_router.h"
@@ -47,6 +48,11 @@
/* priv has to be always the last item */
};
+struct mlxsw_sp_mr_vif;
+struct mlxsw_sp_mr_vif_ops {
+ bool (*is_regular)(const struct mlxsw_sp_mr_vif *vif);
+};
+
struct mlxsw_sp_mr_vif {
struct net_device *dev;
const struct mlxsw_sp_rif *rif;
@@ -61,6 +67,9 @@
* instance is used as an ingress VIF
*/
struct list_head route_ivif_list;
+
+ /* Protocol specific operations for a VIF */
+ const struct mlxsw_sp_mr_vif_ops *ops;
};
struct mlxsw_sp_mr_route_vif_entry {
@@ -70,6 +79,17 @@
struct mlxsw_sp_mr_route *mr_route;
};
+struct mlxsw_sp_mr_table;
+struct mlxsw_sp_mr_table_ops {
+ bool (*is_route_valid)(const struct mlxsw_sp_mr_table *mr_table,
+ const struct mr_mfc *mfc);
+ void (*key_create)(struct mlxsw_sp_mr_table *mr_table,
+ struct mlxsw_sp_mr_route_key *key,
+ struct mr_mfc *mfc);
+ bool (*is_route_starg)(const struct mlxsw_sp_mr_table *mr_table,
+ const struct mlxsw_sp_mr_route *mr_route);
+};
+
struct mlxsw_sp_mr_table {
struct list_head node;
enum mlxsw_sp_l3proto proto;
@@ -78,6 +98,7 @@
struct mlxsw_sp_mr_vif vifs[MAXVIFS];
struct list_head route_list;
struct rhashtable route_ht;
+ const struct mlxsw_sp_mr_table_ops *ops;
char catchall_route_priv[0];
/* catchall_route_priv has to be always the last item */
};
@@ -88,7 +109,7 @@
struct mlxsw_sp_mr_route_key key;
enum mlxsw_sp_mr_route_action route_action;
u16 min_mtu;
- struct mfc_cache *mfc4;
+ struct mr_mfc *mfc;
void *route_priv;
const struct mlxsw_sp_mr_table *mr_table;
/* A list of route_vif_entry structs that point to the egress VIFs */
@@ -104,14 +125,9 @@
.automatic_shrinking = true,
};
-static bool mlxsw_sp_mr_vif_regular(const struct mlxsw_sp_mr_vif *vif)
-{
- return !(vif->vif_flags & (VIFF_TUNNEL | VIFF_REGISTER));
-}
-
static bool mlxsw_sp_mr_vif_valid(const struct mlxsw_sp_mr_vif *vif)
{
- return mlxsw_sp_mr_vif_regular(vif) && vif->dev && vif->rif;
+ return vif->ops->is_regular(vif) && vif->dev && vif->rif;
}
static bool mlxsw_sp_mr_vif_exists(const struct mlxsw_sp_mr_vif *vif)
@@ -122,18 +138,9 @@
static bool
mlxsw_sp_mr_route_ivif_in_evifs(const struct mlxsw_sp_mr_route *mr_route)
{
- vifi_t ivif;
+ vifi_t ivif = mr_route->mfc->mfc_parent;
- switch (mr_route->mr_table->proto) {
- case MLXSW_SP_L3_PROTO_IPV4:
- ivif = mr_route->mfc4->_c.mfc_parent;
- return mr_route->mfc4->_c.mfc_un.res.ttls[ivif] != 255;
- case MLXSW_SP_L3_PROTO_IPV6:
- /* fall through */
- default:
- WARN_ON_ONCE(1);
- }
- return false;
+ return mr_route->mfc->mfc_un.res.ttls[ivif] != 255;
}
static int
@@ -149,19 +156,6 @@
return valid_evifs;
}
-static bool mlxsw_sp_mr_route_starg(const struct mlxsw_sp_mr_route *mr_route)
-{
- switch (mr_route->mr_table->proto) {
- case MLXSW_SP_L3_PROTO_IPV4:
- return mr_route->key.source_mask.addr4 == htonl(INADDR_ANY);
- case MLXSW_SP_L3_PROTO_IPV6:
- /* fall through */
- default:
- WARN_ON_ONCE(1);
- }
- return false;
-}
-
static enum mlxsw_sp_mr_route_action
mlxsw_sp_mr_route_action(const struct mlxsw_sp_mr_route *mr_route)
{
@@ -174,7 +168,8 @@
/* The kernel does not match a (*,G) route that the ingress interface is
* not one of the egress interfaces, so trap these kind of routes.
*/
- if (mlxsw_sp_mr_route_starg(mr_route) &&
+ if (mr_route->mr_table->ops->is_route_starg(mr_route->mr_table,
+ mr_route) &&
!mlxsw_sp_mr_route_ivif_in_evifs(mr_route))
return MLXSW_SP_MR_ROUTE_ACTION_TRAP;
@@ -195,25 +190,11 @@
static enum mlxsw_sp_mr_route_prio
mlxsw_sp_mr_route_prio(const struct mlxsw_sp_mr_route *mr_route)
{
- return mlxsw_sp_mr_route_starg(mr_route) ?
+ return mr_route->mr_table->ops->is_route_starg(mr_route->mr_table,
+ mr_route) ?
MLXSW_SP_MR_ROUTE_PRIO_STARG : MLXSW_SP_MR_ROUTE_PRIO_SG;
}
-static void mlxsw_sp_mr_route4_key(struct mlxsw_sp_mr_table *mr_table,
- struct mlxsw_sp_mr_route_key *key,
- const struct mfc_cache *mfc)
-{
- bool starg = (mfc->mfc_origin == htonl(INADDR_ANY));
-
- memset(key, 0, sizeof(*key));
- key->vrid = mr_table->vr_id;
- key->proto = mr_table->proto;
- key->group.addr4 = mfc->mfc_mcastgrp;
- key->group_mask.addr4 = htonl(0xffffffff);
- key->source.addr4 = mfc->mfc_origin;
- key->source_mask.addr4 = htonl(starg ? 0 : 0xffffffff);
-}
-
static int mlxsw_sp_mr_route_evif_link(struct mlxsw_sp_mr_route *mr_route,
struct mlxsw_sp_mr_vif *mr_vif)
{
@@ -343,8 +324,8 @@
}
static struct mlxsw_sp_mr_route *
-mlxsw_sp_mr_route4_create(struct mlxsw_sp_mr_table *mr_table,
- struct mfc_cache *mfc)
+mlxsw_sp_mr_route_create(struct mlxsw_sp_mr_table *mr_table,
+ struct mr_mfc *mfc)
{
struct mlxsw_sp_mr_route_vif_entry *rve, *tmp;
struct mlxsw_sp_mr_route *mr_route;
@@ -356,15 +337,16 @@
if (!mr_route)
return ERR_PTR(-ENOMEM);
INIT_LIST_HEAD(&mr_route->evif_list);
- mlxsw_sp_mr_route4_key(mr_table, &mr_route->key, mfc);
/* Find min_mtu and link iVIF and eVIFs */
mr_route->min_mtu = ETH_MAX_MTU;
- ipmr_cache_hold(mfc);
- mr_route->mfc4 = mfc;
+ mr_cache_hold(mfc);
+ mr_route->mfc = mfc;
+ mr_table->ops->key_create(mr_table, &mr_route->key, mr_route->mfc);
+
mr_route->mr_table = mr_table;
for (i = 0; i < MAXVIFS; i++) {
- if (mfc->_c.mfc_un.res.ttls[i] != 255) {
+ if (mfc->mfc_un.res.ttls[i] != 255) {
err = mlxsw_sp_mr_route_evif_link(mr_route,
&mr_table->vifs[i]);
if (err)
@@ -375,59 +357,37 @@
}
}
mlxsw_sp_mr_route_ivif_link(mr_route,
- &mr_table->vifs[mfc->_c.mfc_parent]);
+ &mr_table->vifs[mfc->mfc_parent]);
mr_route->route_action = mlxsw_sp_mr_route_action(mr_route);
return mr_route;
err:
- ipmr_cache_put(mfc);
+ mr_cache_put(mfc);
list_for_each_entry_safe(rve, tmp, &mr_route->evif_list, route_node)
mlxsw_sp_mr_route_evif_unlink(rve);
kfree(mr_route);
return ERR_PTR(err);
}
-static void mlxsw_sp_mr_route4_destroy(struct mlxsw_sp_mr_table *mr_table,
- struct mlxsw_sp_mr_route *mr_route)
+static void mlxsw_sp_mr_route_destroy(struct mlxsw_sp_mr_table *mr_table,
+ struct mlxsw_sp_mr_route *mr_route)
{
struct mlxsw_sp_mr_route_vif_entry *rve, *tmp;
mlxsw_sp_mr_route_ivif_unlink(mr_route);
- ipmr_cache_put(mr_route->mfc4);
+ mr_cache_put(mr_route->mfc);
list_for_each_entry_safe(rve, tmp, &mr_route->evif_list, route_node)
mlxsw_sp_mr_route_evif_unlink(rve);
kfree(mr_route);
}
-static void mlxsw_sp_mr_route_destroy(struct mlxsw_sp_mr_table *mr_table,
- struct mlxsw_sp_mr_route *mr_route)
-{
- switch (mr_table->proto) {
- case MLXSW_SP_L3_PROTO_IPV4:
- mlxsw_sp_mr_route4_destroy(mr_table, mr_route);
- break;
- case MLXSW_SP_L3_PROTO_IPV6:
- /* fall through */
- default:
- WARN_ON_ONCE(1);
- }
-}
-
static void mlxsw_sp_mr_mfc_offload_set(struct mlxsw_sp_mr_route *mr_route,
bool offload)
{
- switch (mr_route->mr_table->proto) {
- case MLXSW_SP_L3_PROTO_IPV4:
- if (offload)
- mr_route->mfc4->_c.mfc_flags |= MFC_OFFLOAD;
- else
- mr_route->mfc4->_c.mfc_flags &= ~MFC_OFFLOAD;
- break;
- case MLXSW_SP_L3_PROTO_IPV6:
- /* fall through */
- default:
- WARN_ON_ONCE(1);
- }
+ if (offload)
+ mr_route->mfc->mfc_flags |= MFC_OFFLOAD;
+ else
+ mr_route->mfc->mfc_flags &= ~MFC_OFFLOAD;
}
static void mlxsw_sp_mr_mfc_offload_update(struct mlxsw_sp_mr_route *mr_route)
@@ -449,25 +409,18 @@
mlxsw_sp_mr_route_destroy(mr_table, mr_route);
}
-int mlxsw_sp_mr_route4_add(struct mlxsw_sp_mr_table *mr_table,
- struct mfc_cache *mfc, bool replace)
+int mlxsw_sp_mr_route_add(struct mlxsw_sp_mr_table *mr_table,
+ struct mr_mfc *mfc, bool replace)
{
struct mlxsw_sp_mr_route *mr_orig_route = NULL;
struct mlxsw_sp_mr_route *mr_route;
int err;
- /* If the route is a (*,*) route, abort, as these kind of routes are
- * used for proxy routes.
- */
- if (mfc->mfc_origin == htonl(INADDR_ANY) &&
- mfc->mfc_mcastgrp == htonl(INADDR_ANY)) {
- dev_warn(mr_table->mlxsw_sp->bus_info->dev,
- "Offloading proxy routes is not supported.\n");
+ if (!mr_table->ops->is_route_valid(mr_table, mfc))
return -EINVAL;
- }
/* Create a new route */
- mr_route = mlxsw_sp_mr_route4_create(mr_table, mfc);
+ mr_route = mlxsw_sp_mr_route_create(mr_table, mfc);
if (IS_ERR(mr_route))
return PTR_ERR(mr_route);
@@ -512,7 +465,7 @@
&mr_orig_route->ht_node,
mlxsw_sp_mr_route_ht_params);
list_del(&mr_orig_route->node);
- mlxsw_sp_mr_route4_destroy(mr_table, mr_orig_route);
+ mlxsw_sp_mr_route_destroy(mr_table, mr_orig_route);
}
mlxsw_sp_mr_mfc_offload_update(mr_route);
@@ -525,17 +478,17 @@
list_del(&mr_route->node);
err_no_orig_route:
err_duplicate_route:
- mlxsw_sp_mr_route4_destroy(mr_table, mr_route);
+ mlxsw_sp_mr_route_destroy(mr_table, mr_route);
return err;
}
-void mlxsw_sp_mr_route4_del(struct mlxsw_sp_mr_table *mr_table,
- struct mfc_cache *mfc)
+void mlxsw_sp_mr_route_del(struct mlxsw_sp_mr_table *mr_table,
+ struct mr_mfc *mfc)
{
struct mlxsw_sp_mr_route *mr_route;
struct mlxsw_sp_mr_route_key key;
- mlxsw_sp_mr_route4_key(mr_table, &key, mfc);
+ mr_table->ops->key_create(mr_table, &key, mfc);
mr_route = rhashtable_lookup_fast(&mr_table->route_ht, &key,
mlxsw_sp_mr_route_ht_params);
if (mr_route)
@@ -840,6 +793,125 @@
}
}
+/* Protocol specific functions */
+static bool
+mlxsw_sp_mr_route4_validate(const struct mlxsw_sp_mr_table *mr_table,
+ const struct mr_mfc *c)
+{
+ struct mfc_cache *mfc = (struct mfc_cache *) c;
+
+ /* If the route is a (*,*) route, abort, as these kind of routes are
+ * used for proxy routes.
+ */
+ if (mfc->mfc_origin == htonl(INADDR_ANY) &&
+ mfc->mfc_mcastgrp == htonl(INADDR_ANY)) {
+ dev_warn(mr_table->mlxsw_sp->bus_info->dev,
+ "Offloading proxy routes is not supported.\n");
+ return false;
+ }
+ return true;
+}
+
+static void mlxsw_sp_mr_route4_key(struct mlxsw_sp_mr_table *mr_table,
+ struct mlxsw_sp_mr_route_key *key,
+ struct mr_mfc *c)
+{
+ const struct mfc_cache *mfc = (struct mfc_cache *) c;
+ bool starg;
+
+ starg = (mfc->mfc_origin == htonl(INADDR_ANY));
+
+ memset(key, 0, sizeof(*key));
+ key->vrid = mr_table->vr_id;
+ key->proto = MLXSW_SP_L3_PROTO_IPV4;
+ key->group.addr4 = mfc->mfc_mcastgrp;
+ key->group_mask.addr4 = htonl(0xffffffff);
+ key->source.addr4 = mfc->mfc_origin;
+ key->source_mask.addr4 = htonl(starg ? 0 : 0xffffffff);
+}
+
+static bool mlxsw_sp_mr_route4_starg(const struct mlxsw_sp_mr_table *mr_table,
+ const struct mlxsw_sp_mr_route *mr_route)
+{
+ return mr_route->key.source_mask.addr4 == htonl(INADDR_ANY);
+}
+
+static bool mlxsw_sp_mr_vif4_is_regular(const struct mlxsw_sp_mr_vif *vif)
+{
+ return !(vif->vif_flags & (VIFF_TUNNEL | VIFF_REGISTER));
+}
+
+static bool
+mlxsw_sp_mr_route6_validate(const struct mlxsw_sp_mr_table *mr_table,
+ const struct mr_mfc *c)
+{
+ struct mfc6_cache *mfc = (struct mfc6_cache *) c;
+
+ /* If the route is a (*,*) route, abort, as these kind of routes are
+ * used for proxy routes.
+ */
+ if (ipv6_addr_any(&mfc->mf6c_origin) &&
+ ipv6_addr_any(&mfc->mf6c_mcastgrp)) {
+ dev_warn(mr_table->mlxsw_sp->bus_info->dev,
+ "Offloading proxy routes is not supported.\n");
+ return false;
+ }
+ return true;
+}
+
+static void mlxsw_sp_mr_route6_key(struct mlxsw_sp_mr_table *mr_table,
+ struct mlxsw_sp_mr_route_key *key,
+ struct mr_mfc *c)
+{
+ const struct mfc6_cache *mfc = (struct mfc6_cache *) c;
+
+ memset(key, 0, sizeof(*key));
+ key->vrid = mr_table->vr_id;
+ key->proto = MLXSW_SP_L3_PROTO_IPV6;
+ key->group.addr6 = mfc->mf6c_mcastgrp;
+ memset(&key->group_mask.addr6, 0xff, sizeof(key->group_mask.addr6));
+ key->source.addr6 = mfc->mf6c_origin;
+ if (!ipv6_addr_any(&mfc->mf6c_origin))
+ memset(&key->source_mask.addr6, 0xff,
+ sizeof(key->source_mask.addr6));
+}
+
+static bool mlxsw_sp_mr_route6_starg(const struct mlxsw_sp_mr_table *mr_table,
+ const struct mlxsw_sp_mr_route *mr_route)
+{
+ return ipv6_addr_any(&mr_route->key.source_mask.addr6);
+}
+
+static bool mlxsw_sp_mr_vif6_is_regular(const struct mlxsw_sp_mr_vif *vif)
+{
+ return !(vif->vif_flags & MIFF_REGISTER);
+}
+
+static struct
+mlxsw_sp_mr_vif_ops mlxsw_sp_mr_vif_ops_arr[] = {
+ {
+ .is_regular = mlxsw_sp_mr_vif4_is_regular,
+ },
+ {
+ .is_regular = mlxsw_sp_mr_vif6_is_regular,
+ },
+};
+
+static struct
+mlxsw_sp_mr_table_ops mlxsw_sp_mr_table_ops_arr[] = {
+ {
+ .is_route_valid = mlxsw_sp_mr_route4_validate,
+ .key_create = mlxsw_sp_mr_route4_key,
+ .is_route_starg = mlxsw_sp_mr_route4_starg,
+ },
+ {
+ .is_route_valid = mlxsw_sp_mr_route6_validate,
+ .key_create = mlxsw_sp_mr_route6_key,
+ .is_route_starg = mlxsw_sp_mr_route6_starg,
+ },
+
+};
+
struct mlxsw_sp_mr_table *mlxsw_sp_mr_table_create(struct mlxsw_sp *mlxsw_sp,
u32 vr_id,
enum mlxsw_sp_l3proto proto)
@@ -848,6 +920,7 @@
.prio = MLXSW_SP_MR_ROUTE_PRIO_CATCHALL,
.key = {
.vrid = vr_id,
+ .proto = proto,
},
.value = {
.route_action = MLXSW_SP_MR_ROUTE_ACTION_TRAP,
@@ -866,6 +939,7 @@
mr_table->vr_id = vr_id;
mr_table->mlxsw_sp = mlxsw_sp;
mr_table->proto = proto;
+ mr_table->ops = &mlxsw_sp_mr_table_ops_arr[proto];
INIT_LIST_HEAD(&mr_table->route_list);
err = rhashtable_init(&mr_table->route_ht,
@@ -876,6 +950,7 @@
for (i = 0; i < MAXVIFS; i++) {
INIT_LIST_HEAD(&mr_table->vifs[i].route_evif_list);
INIT_LIST_HEAD(&mr_table->vifs[i].route_ivif_list);
+ mr_table->vifs[i].ops = &mlxsw_sp_mr_vif_ops_arr[proto];
}
err = mr->mr_ops->route_create(mlxsw_sp, mr->priv,
@@ -942,18 +1017,10 @@
mr->mr_ops->route_stats(mlxsw_sp, mr_route->route_priv, &packets,
&bytes);
- switch (mr_route->mr_table->proto) {
- case MLXSW_SP_L3_PROTO_IPV4:
- if (mr_route->mfc4->_c.mfc_un.res.pkt != packets)
- mr_route->mfc4->_c.mfc_un.res.lastuse = jiffies;
- mr_route->mfc4->_c.mfc_un.res.pkt = packets;
- mr_route->mfc4->_c.mfc_un.res.bytes = bytes;
- break;
- case MLXSW_SP_L3_PROTO_IPV6:
- /* fall through */
- default:
- WARN_ON_ONCE(1);
- }
+ if (mr_route->mfc->mfc_un.res.pkt != packets)
+ mr_route->mfc->mfc_un.res.lastuse = jiffies;
+ mr_route->mfc->mfc_un.res.pkt = packets;
+ mr_route->mfc->mfc_un.res.bytes = bytes;
}
static void mlxsw_sp_mr_stats_update(struct work_struct *work)
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h
index 5d26a12..7c864a8 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr.h
@@ -36,6 +36,7 @@
#define _MLXSW_SPECTRUM_MCROUTER_H
#include <linux/mroute.h>
+#include <linux/mroute6.h>
#include "spectrum_router.h"
#include "spectrum.h"
@@ -109,10 +110,10 @@
int mlxsw_sp_mr_init(struct mlxsw_sp *mlxsw_sp,
const struct mlxsw_sp_mr_ops *mr_ops);
void mlxsw_sp_mr_fini(struct mlxsw_sp *mlxsw_sp);
-int mlxsw_sp_mr_route4_add(struct mlxsw_sp_mr_table *mr_table,
- struct mfc_cache *mfc, bool replace);
-void mlxsw_sp_mr_route4_del(struct mlxsw_sp_mr_table *mr_table,
- struct mfc_cache *mfc);
+int mlxsw_sp_mr_route_add(struct mlxsw_sp_mr_table *mr_table,
+ struct mr_mfc *mfc, bool replace);
+void mlxsw_sp_mr_route_del(struct mlxsw_sp_mr_table *mr_table,
+ struct mr_mfc *mfc);
int mlxsw_sp_mr_vif_add(struct mlxsw_sp_mr_table *mr_table,
struct net_device *dev, vifi_t vif_index,
unsigned long vif_flags,
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr_tcam.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr_tcam.c
index 4c7f32d..4f4c0d3 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr_tcam.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_mr_tcam.c
@@ -51,7 +51,7 @@
};
struct mlxsw_sp_mr_tcam {
- struct mlxsw_sp_mr_tcam_region ipv4_tcam_region;
+ struct mlxsw_sp_mr_tcam_region tcam_regions[MLXSW_SP_L3_PROTO_MAX];
};
/* This struct maps to one RIGR2 register entry */
@@ -316,20 +316,37 @@
mlxsw_afa_block_first_set(afa_block));
break;
case MLXSW_SP_L3_PROTO_IPV6:
- default:
- WARN_ON_ONCE(1);
+ mlxsw_reg_rmft2_ipv6_pack(rmft2_pl, true, parman_item->index,
+ key->vrid,
+ MLXSW_REG_RMFT2_IRIF_MASK_IGNORE, 0,
+ key->group.addr6,
+ key->group_mask.addr6,
+ key->source.addr6,
+ key->source_mask.addr6,
+ mlxsw_afa_block_first_set(afa_block));
}
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(rmft2), rmft2_pl);
}
static int mlxsw_sp_mr_tcam_route_remove(struct mlxsw_sp *mlxsw_sp, int vrid,
+ struct mlxsw_sp_mr_route_key *key,
struct parman_item *parman_item)
{
+ struct in6_addr zero_addr = IN6ADDR_ANY_INIT;
char rmft2_pl[MLXSW_REG_RMFT2_LEN];
- mlxsw_reg_rmft2_ipv4_pack(rmft2_pl, false, parman_item->index, vrid,
- 0, 0, 0, 0, 0, 0, NULL);
+ switch (key->proto) {
+ case MLXSW_SP_L3_PROTO_IPV4:
+ mlxsw_reg_rmft2_ipv4_pack(rmft2_pl, false, parman_item->index,
+ vrid, 0, 0, 0, 0, 0, 0, NULL);
+ break;
+ case MLXSW_SP_L3_PROTO_IPV6:
+ mlxsw_reg_rmft2_ipv6_pack(rmft2_pl, false, parman_item->index,
+ vrid, 0, 0, zero_addr, zero_addr,
+ zero_addr, zero_addr, NULL);
+ break;
+ }
return mlxsw_reg_write(mlxsw_sp->core, MLXSW_REG(rmft2), rmft2_pl);
}
@@ -353,27 +370,30 @@
return 0;
}
+static struct mlxsw_sp_mr_tcam_region *
+mlxsw_sp_mr_tcam_protocol_region(struct mlxsw_sp_mr_tcam *mr_tcam,
+ enum mlxsw_sp_l3proto proto)
+{
+ return &mr_tcam->tcam_regions[proto];
+}
+
static int
mlxsw_sp_mr_tcam_route_parman_item_add(struct mlxsw_sp_mr_tcam *mr_tcam,
struct mlxsw_sp_mr_tcam_route *route,
enum mlxsw_sp_mr_route_prio prio)
{
- struct parman_prio *parman_prio = NULL;
+ struct mlxsw_sp_mr_tcam_region *tcam_region;
int err;
- switch (route->key.proto) {
- case MLXSW_SP_L3_PROTO_IPV4:
- parman_prio = &mr_tcam->ipv4_tcam_region.parman_prios[prio];
- err = parman_item_add(mr_tcam->ipv4_tcam_region.parman,
- parman_prio, &route->parman_item);
- if (err)
- return err;
- break;
- case MLXSW_SP_L3_PROTO_IPV6:
- default:
- WARN_ON_ONCE(1);
- }
- route->parman_prio = parman_prio;
+ tcam_region = mlxsw_sp_mr_tcam_protocol_region(mr_tcam,
+ route->key.proto);
+ err = parman_item_add(tcam_region->parman,
+ &tcam_region->parman_prios[prio],
+ &route->parman_item);
+ if (err)
+ return err;
+
+ route->parman_prio = &tcam_region->parman_prios[prio];
return 0;
}
@@ -381,15 +401,13 @@
mlxsw_sp_mr_tcam_route_parman_item_remove(struct mlxsw_sp_mr_tcam *mr_tcam,
struct mlxsw_sp_mr_tcam_route *route)
{
- switch (route->key.proto) {
- case MLXSW_SP_L3_PROTO_IPV4:
- parman_item_remove(mr_tcam->ipv4_tcam_region.parman,
- route->parman_prio, &route->parman_item);
- break;
- case MLXSW_SP_L3_PROTO_IPV6:
- default:
- WARN_ON_ONCE(1);
- }
+ struct mlxsw_sp_mr_tcam_region *tcam_region;
+
+ tcam_region = mlxsw_sp_mr_tcam_protocol_region(mr_tcam,
+ route->key.proto);
+
+ parman_item_remove(tcam_region->parman,
+ route->parman_prio, &route->parman_item);
}
static int
@@ -462,7 +480,7 @@
struct mlxsw_sp_mr_tcam *mr_tcam = priv;
mlxsw_sp_mr_tcam_route_remove(mlxsw_sp, route->key.vrid,
- &route->parman_item);
+ &route->key, &route->parman_item);
mlxsw_sp_mr_tcam_route_parman_item_remove(mr_tcam, route);
mlxsw_sp_mr_tcam_afa_block_destroy(route->afa_block);
mlxsw_sp_flow_counter_free(mlxsw_sp, route->counter_index);
@@ -806,21 +824,42 @@
static int mlxsw_sp_mr_tcam_init(struct mlxsw_sp *mlxsw_sp, void *priv)
{
struct mlxsw_sp_mr_tcam *mr_tcam = priv;
+ struct mlxsw_sp_mr_tcam_region *region = &mr_tcam->tcam_regions[0];
+ u32 rtar_key;
+ int err;
if (!MLXSW_CORE_RES_VALID(mlxsw_sp->core, MC_ERIF_LIST_ENTRIES) ||
!MLXSW_CORE_RES_VALID(mlxsw_sp->core, ACL_MAX_TCAM_RULES))
return -EIO;
- return mlxsw_sp_mr_tcam_region_init(mlxsw_sp,
- &mr_tcam->ipv4_tcam_region,
- MLXSW_REG_RTAR_KEY_TYPE_IPV4_MULTICAST);
+ rtar_key = MLXSW_REG_RTAR_KEY_TYPE_IPV4_MULTICAST;
+ err = mlxsw_sp_mr_tcam_region_init(mlxsw_sp,
+ ®ion[MLXSW_SP_L3_PROTO_IPV4],
+ rtar_key);
+ if (err)
+ return err;
+
+ rtar_key = MLXSW_REG_RTAR_KEY_TYPE_IPV6_MULTICAST;
+ err = mlxsw_sp_mr_tcam_region_init(mlxsw_sp,
+ ®ion[MLXSW_SP_L3_PROTO_IPV6],
+ rtar_key);
+ if (err)
+ goto err_ipv6_region_init;
+
+ return 0;
+
+err_ipv6_region_init:
+ mlxsw_sp_mr_tcam_region_fini(®ion[MLXSW_SP_L3_PROTO_IPV4]);
+ return err;
}
static void mlxsw_sp_mr_tcam_fini(void *priv)
{
struct mlxsw_sp_mr_tcam *mr_tcam = priv;
+ struct mlxsw_sp_mr_tcam_region *region = &mr_tcam->tcam_regions[0];
- mlxsw_sp_mr_tcam_region_fini(&mr_tcam->ipv4_tcam_region);
+ mlxsw_sp_mr_tcam_region_fini(®ion[MLXSW_SP_L3_PROTO_IPV6]);
+ mlxsw_sp_mr_tcam_region_fini(®ion[MLXSW_SP_L3_PROTO_IPV4]);
}
const struct mlxsw_sp_mr_ops mlxsw_sp_mr_tcam_ops = {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
index 921bd10..a9ccd97 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.c
@@ -467,7 +467,7 @@
unsigned int rif_count;
struct mlxsw_sp_fib *fib4;
struct mlxsw_sp_fib *fib6;
- struct mlxsw_sp_mr_table *mr4_table;
+ struct mlxsw_sp_mr_table *mr_table[MLXSW_SP_L3_PROTO_MAX];
};
static const struct rhashtable_params mlxsw_sp_fib_ht_params;
@@ -711,7 +711,9 @@
static bool mlxsw_sp_vr_is_used(const struct mlxsw_sp_vr *vr)
{
- return !!vr->fib4 || !!vr->fib6 || !!vr->mr4_table;
+ return !!vr->fib4 || !!vr->fib6 ||
+ !!vr->mr_table[MLXSW_SP_L3_PROTO_IPV4] ||
+ !!vr->mr_table[MLXSW_SP_L3_PROTO_IPV6];
}
static struct mlxsw_sp_vr *mlxsw_sp_vr_find_unused(struct mlxsw_sp *mlxsw_sp)
@@ -789,7 +791,7 @@
u32 tb_id,
struct netlink_ext_ack *extack)
{
- struct mlxsw_sp_mr_table *mr4_table;
+ struct mlxsw_sp_mr_table *mr4_table, *mr6_table;
struct mlxsw_sp_fib *fib4;
struct mlxsw_sp_fib *fib6;
struct mlxsw_sp_vr *vr;
@@ -812,15 +814,25 @@
MLXSW_SP_L3_PROTO_IPV4);
if (IS_ERR(mr4_table)) {
err = PTR_ERR(mr4_table);
- goto err_mr_table_create;
+ goto err_mr4_table_create;
}
+ mr6_table = mlxsw_sp_mr_table_create(mlxsw_sp, vr->id,
+ MLXSW_SP_L3_PROTO_IPV6);
+ if (IS_ERR(mr6_table)) {
+ err = PTR_ERR(mr6_table);
+ goto err_mr6_table_create;
+ }
+
vr->fib4 = fib4;
vr->fib6 = fib6;
- vr->mr4_table = mr4_table;
+ vr->mr_table[MLXSW_SP_L3_PROTO_IPV4] = mr4_table;
+ vr->mr_table[MLXSW_SP_L3_PROTO_IPV6] = mr6_table;
vr->tb_id = tb_id;
return vr;
-err_mr_table_create:
+err_mr6_table_create:
+ mlxsw_sp_mr_table_destroy(mr4_table);
+err_mr4_table_create:
mlxsw_sp_fib_destroy(mlxsw_sp, fib6);
err_fib6_create:
mlxsw_sp_fib_destroy(mlxsw_sp, fib4);
@@ -830,8 +842,10 @@
static void mlxsw_sp_vr_destroy(struct mlxsw_sp *mlxsw_sp,
struct mlxsw_sp_vr *vr)
{
- mlxsw_sp_mr_table_destroy(vr->mr4_table);
- vr->mr4_table = NULL;
+ mlxsw_sp_mr_table_destroy(vr->mr_table[MLXSW_SP_L3_PROTO_IPV6]);
+ vr->mr_table[MLXSW_SP_L3_PROTO_IPV6] = NULL;
+ mlxsw_sp_mr_table_destroy(vr->mr_table[MLXSW_SP_L3_PROTO_IPV4]);
+ vr->mr_table[MLXSW_SP_L3_PROTO_IPV4] = NULL;
mlxsw_sp_fib_destroy(mlxsw_sp, vr->fib6);
vr->fib6 = NULL;
mlxsw_sp_fib_destroy(mlxsw_sp, vr->fib4);
@@ -854,7 +868,8 @@
{
if (!vr->rif_count && list_empty(&vr->fib4->node_list) &&
list_empty(&vr->fib6->node_list) &&
- mlxsw_sp_mr_table_empty(vr->mr4_table))
+ mlxsw_sp_mr_table_empty(vr->mr_table[MLXSW_SP_L3_PROTO_IPV4]) &&
+ mlxsw_sp_mr_table_empty(vr->mr_table[MLXSW_SP_L3_PROTO_IPV6]))
mlxsw_sp_vr_destroy(mlxsw_sp, vr);
}
@@ -5378,10 +5393,20 @@
return 0;
}
+static struct mlxsw_sp_mr_table *
+mlxsw_sp_router_fibmr_family_to_table(struct mlxsw_sp_vr *vr, int family)
+{
+ if (family == RTNL_FAMILY_IPMR)
+ return vr->mr_table[MLXSW_SP_L3_PROTO_IPV4];
+ else
+ return vr->mr_table[MLXSW_SP_L3_PROTO_IPV6];
+}
+
static int mlxsw_sp_router_fibmr_add(struct mlxsw_sp *mlxsw_sp,
struct mfc_entry_notifier_info *men_info,
bool replace)
{
+ struct mlxsw_sp_mr_table *mrt;
struct mlxsw_sp_vr *vr;
if (mlxsw_sp->router->aborted)
@@ -5391,12 +5416,14 @@
if (IS_ERR(vr))
return PTR_ERR(vr);
- return mlxsw_sp_mr_route4_add(vr->mr4_table, men_info->mfc, replace);
+ mrt = mlxsw_sp_router_fibmr_family_to_table(vr, men_info->info.family);
+ return mlxsw_sp_mr_route_add(mrt, men_info->mfc, replace);
}
static void mlxsw_sp_router_fibmr_del(struct mlxsw_sp *mlxsw_sp,
struct mfc_entry_notifier_info *men_info)
{
+ struct mlxsw_sp_mr_table *mrt;
struct mlxsw_sp_vr *vr;
if (mlxsw_sp->router->aborted)
@@ -5406,7 +5433,8 @@
if (WARN_ON(!vr))
return;
- mlxsw_sp_mr_route4_del(vr->mr4_table, men_info->mfc);
+ mrt = mlxsw_sp_router_fibmr_family_to_table(vr, men_info->info.family);
+ mlxsw_sp_mr_route_del(mrt, men_info->mfc);
mlxsw_sp_vr_put(mlxsw_sp, vr);
}
@@ -5414,6 +5442,7 @@
mlxsw_sp_router_fibmr_vif_add(struct mlxsw_sp *mlxsw_sp,
struct vif_entry_notifier_info *ven_info)
{
+ struct mlxsw_sp_mr_table *mrt;
struct mlxsw_sp_rif *rif;
struct mlxsw_sp_vr *vr;
@@ -5424,8 +5453,9 @@
if (IS_ERR(vr))
return PTR_ERR(vr);
+ mrt = mlxsw_sp_router_fibmr_family_to_table(vr, ven_info->info.family);
rif = mlxsw_sp_rif_find_by_dev(mlxsw_sp, ven_info->dev);
- return mlxsw_sp_mr_vif_add(vr->mr4_table, ven_info->dev,
+ return mlxsw_sp_mr_vif_add(mrt, ven_info->dev,
ven_info->vif_index,
ven_info->vif_flags, rif);
}
@@ -5434,6 +5464,7 @@
mlxsw_sp_router_fibmr_vif_del(struct mlxsw_sp *mlxsw_sp,
struct vif_entry_notifier_info *ven_info)
{
+ struct mlxsw_sp_mr_table *mrt;
struct mlxsw_sp_vr *vr;
if (mlxsw_sp->router->aborted)
@@ -5443,7 +5474,8 @@
if (WARN_ON(!vr))
return;
- mlxsw_sp_mr_vif_del(vr->mr4_table, ven_info->vif_index);
+ mrt = mlxsw_sp_router_fibmr_family_to_table(vr, ven_info->info.family);
+ mlxsw_sp_mr_vif_del(mrt, ven_info->vif_index);
mlxsw_sp_vr_put(mlxsw_sp, vr);
}
@@ -5535,7 +5567,7 @@
static void mlxsw_sp_router_fib_flush(struct mlxsw_sp *mlxsw_sp)
{
- int i;
+ int i, j;
for (i = 0; i < MLXSW_CORE_RES_GET(mlxsw_sp->core, MAX_VRS); i++) {
struct mlxsw_sp_vr *vr = &mlxsw_sp->router->vrs[i];
@@ -5543,7 +5575,8 @@
if (!mlxsw_sp_vr_is_used(vr))
continue;
- mlxsw_sp_mr_table_flush(vr->mr4_table);
+ for (j = 0; j < MLXSW_SP_L3_PROTO_MAX; j++)
+ mlxsw_sp_mr_table_flush(vr->mr_table[j]);
mlxsw_sp_vr_fib_flush(mlxsw_sp, vr, MLXSW_SP_L3_PROTO_IPV4);
/* If virtual router was only used for IPv4, then it's no
@@ -5682,11 +5715,11 @@
replace);
if (err)
mlxsw_sp_router_fib_abort(mlxsw_sp);
- ipmr_cache_put(fib_work->men_info.mfc);
+ mr_cache_put(fib_work->men_info.mfc);
break;
case FIB_EVENT_ENTRY_DEL:
mlxsw_sp_router_fibmr_del(mlxsw_sp, &fib_work->men_info);
- ipmr_cache_put(fib_work->men_info.mfc);
+ mr_cache_put(fib_work->men_info.mfc);
break;
case FIB_EVENT_VIF_ADD:
err = mlxsw_sp_router_fibmr_vif_add(mlxsw_sp,
@@ -5766,7 +5799,7 @@
case FIB_EVENT_ENTRY_ADD: /* fall through */
case FIB_EVENT_ENTRY_DEL:
memcpy(&fib_work->men_info, info, sizeof(fib_work->men_info));
- ipmr_cache_hold(fib_work->men_info.mfc);
+ mr_cache_hold(fib_work->men_info.mfc);
break;
case FIB_EVENT_VIF_ADD: /* fall through */
case FIB_EVENT_VIF_DEL:
@@ -5808,6 +5841,10 @@
if (!ipmr_rule_default(rule) && !rule->l3mdev)
err = -1;
break;
+ case RTNL_FAMILY_IP6MR:
+ if (!ip6mr_rule_default(rule) && !rule->l3mdev)
+ err = -1;
+ break;
}
if (err < 0)
@@ -5827,7 +5864,8 @@
if (!net_eq(info->net, &init_net) ||
(info->family != AF_INET && info->family != AF_INET6 &&
- info->family != RTNL_FAMILY_IPMR))
+ info->family != RTNL_FAMILY_IPMR &&
+ info->family != RTNL_FAMILY_IP6MR))
return NOTIFY_DONE;
router = container_of(nb, struct mlxsw_sp_router, fib_nb);
@@ -5857,6 +5895,7 @@
INIT_WORK(&fib_work->work, mlxsw_sp_router_fib6_event_work);
mlxsw_sp_router_fib6_event(fib_work, info);
break;
+ case RTNL_FAMILY_IP6MR:
case RTNL_FAMILY_IPMR:
INIT_WORK(&fib_work->work, mlxsw_sp_router_fibmr_event_work);
mlxsw_sp_router_fibmr_event(fib_work, info);
@@ -6038,7 +6077,7 @@
struct mlxsw_sp_rif *rif;
struct mlxsw_sp_vr *vr;
u16 rif_index;
- int err;
+ int i, err;
type = mlxsw_sp_dev_rif_type(mlxsw_sp, params->dev);
ops = mlxsw_sp->router->rif_ops_arr[type];
@@ -6078,9 +6117,11 @@
if (err)
goto err_configure;
- err = mlxsw_sp_mr_rif_add(vr->mr4_table, rif);
- if (err)
- goto err_mr_rif_add;
+ for (i = 0; i < MLXSW_SP_L3_PROTO_MAX; i++) {
+ err = mlxsw_sp_mr_rif_add(vr->mr_table[i], rif);
+ if (err)
+ goto err_mr_rif_add;
+ }
mlxsw_sp_rif_counters_alloc(rif);
mlxsw_sp->router->rifs[rif_index] = rif;
@@ -6088,6 +6129,8 @@
return rif;
err_mr_rif_add:
+ for (i--; i >= 0; i--)
+ mlxsw_sp_mr_rif_del(vr->mr_table[i], rif);
ops->deconfigure(rif);
err_configure:
if (fid)
@@ -6107,13 +6150,15 @@
struct mlxsw_sp *mlxsw_sp = rif->mlxsw_sp;
struct mlxsw_sp_fid *fid = rif->fid;
struct mlxsw_sp_vr *vr;
+ int i;
mlxsw_sp_router_rif_gone_sync(mlxsw_sp, rif);
vr = &mlxsw_sp->router->vrs[rif->vr_id];
mlxsw_sp->router->rifs[rif->rif_index] = NULL;
mlxsw_sp_rif_counters_free(rif);
- mlxsw_sp_mr_rif_del(vr->mr4_table, rif);
+ for (i = 0; i < MLXSW_SP_L3_PROTO_MAX; i++)
+ mlxsw_sp_mr_rif_del(vr->mr_table[i], rif);
ops->deconfigure(rif);
if (fid)
/* Loopback RIFs are not associated with a FID. */
@@ -6520,13 +6565,16 @@
if (rif->mtu != dev->mtu) {
struct mlxsw_sp_vr *vr;
+ int i;
/* The RIF is relevant only to its mr_table instance, as unlike
* unicast routing, in multicast routing a RIF cannot be shared
* between several multicast routing tables.
*/
vr = &mlxsw_sp->router->vrs[rif->vr_id];
- mlxsw_sp_mr_rif_mtu_update(vr->mr4_table, rif, dev->mtu);
+ for (i = 0; i < MLXSW_SP_L3_PROTO_MAX; i++)
+ mlxsw_sp_mr_rif_mtu_update(vr->mr_table[i],
+ rif, dev->mtu);
}
ether_addr_copy(rif->addr, dev->dev_addr);
diff --git a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
index 1fb8224..a01edcf 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/spectrum_router.h
@@ -41,6 +41,7 @@
enum mlxsw_sp_l3proto {
MLXSW_SP_L3_PROTO_IPV4,
MLXSW_SP_L3_PROTO_IPV6,
+#define MLXSW_SP_L3_PROTO_MAX (MLXSW_SP_L3_PROTO_IPV6 + 1)
};
union mlxsw_sp_l3addr {
diff --git a/drivers/net/ethernet/mellanox/mlxsw/trap.h b/drivers/net/ethernet/mellanox/mlxsw/trap.h
index ec6cef8..399e9d6 100644
--- a/drivers/net/ethernet/mellanox/mlxsw/trap.h
+++ b/drivers/net/ethernet/mellanox/mlxsw/trap.h
@@ -77,6 +77,7 @@
MLXSW_TRAP_ID_IPV6_DHCP = 0x69,
MLXSW_TRAP_ID_IPV6_ALL_ROUTERS_LINK = 0x6F,
MLXSW_TRAP_ID_RTR_INGRESS0 = 0x70,
+ MLXSW_TRAP_ID_IPV6_PIM = 0x79,
MLXSW_TRAP_ID_IPV4_BGP = 0x88,
MLXSW_TRAP_ID_IPV6_BGP = 0x89,
MLXSW_TRAP_ID_L3_IPV6_ROUTER_SOLICITATION = 0x8A,
diff --git a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
index 2521c8c..b2d2ec8 100644
--- a/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
+++ b/drivers/net/ethernet/myricom/myri10ge/myri10ge.c
@@ -266,7 +266,7 @@
/* Careful: must be accessed under kernel_param_lock() */
static char *myri10ge_fw_name = NULL;
-module_param(myri10ge_fw_name, charp, S_IRUGO | S_IWUSR);
+module_param(myri10ge_fw_name, charp, 0644);
MODULE_PARM_DESC(myri10ge_fw_name, "Firmware image name");
#define MYRI10GE_MAX_BOARDS 8
@@ -277,49 +277,49 @@
MODULE_PARM_DESC(myri10ge_fw_names, "Firmware image names per board");
static int myri10ge_ecrc_enable = 1;
-module_param(myri10ge_ecrc_enable, int, S_IRUGO);
+module_param(myri10ge_ecrc_enable, int, 0444);
MODULE_PARM_DESC(myri10ge_ecrc_enable, "Enable Extended CRC on PCI-E");
static int myri10ge_small_bytes = -1; /* -1 == auto */
-module_param(myri10ge_small_bytes, int, S_IRUGO | S_IWUSR);
+module_param(myri10ge_small_bytes, int, 0644);
MODULE_PARM_DESC(myri10ge_small_bytes, "Threshold of small packets");
static int myri10ge_msi = 1; /* enable msi by default */
-module_param(myri10ge_msi, int, S_IRUGO | S_IWUSR);
+module_param(myri10ge_msi, int, 0644);
MODULE_PARM_DESC(myri10ge_msi, "Enable Message Signalled Interrupts");
static int myri10ge_intr_coal_delay = 75;
-module_param(myri10ge_intr_coal_delay, int, S_IRUGO);
+module_param(myri10ge_intr_coal_delay, int, 0444);
MODULE_PARM_DESC(myri10ge_intr_coal_delay, "Interrupt coalescing delay");
static int myri10ge_flow_control = 1;
-module_param(myri10ge_flow_control, int, S_IRUGO);
+module_param(myri10ge_flow_control, int, 0444);
MODULE_PARM_DESC(myri10ge_flow_control, "Pause parameter");
static int myri10ge_deassert_wait = 1;
-module_param(myri10ge_deassert_wait, int, S_IRUGO | S_IWUSR);
+module_param(myri10ge_deassert_wait, int, 0644);
MODULE_PARM_DESC(myri10ge_deassert_wait,
"Wait when deasserting legacy interrupts");
static int myri10ge_force_firmware = 0;
-module_param(myri10ge_force_firmware, int, S_IRUGO);
+module_param(myri10ge_force_firmware, int, 0444);
MODULE_PARM_DESC(myri10ge_force_firmware,
"Force firmware to assume aligned completions");
static int myri10ge_initial_mtu = MYRI10GE_MAX_ETHER_MTU - ETH_HLEN;
-module_param(myri10ge_initial_mtu, int, S_IRUGO);
+module_param(myri10ge_initial_mtu, int, 0444);
MODULE_PARM_DESC(myri10ge_initial_mtu, "Initial MTU");
static int myri10ge_napi_weight = 64;
-module_param(myri10ge_napi_weight, int, S_IRUGO);
+module_param(myri10ge_napi_weight, int, 0444);
MODULE_PARM_DESC(myri10ge_napi_weight, "Set NAPI weight");
static int myri10ge_watchdog_timeout = 1;
-module_param(myri10ge_watchdog_timeout, int, S_IRUGO);
+module_param(myri10ge_watchdog_timeout, int, 0444);
MODULE_PARM_DESC(myri10ge_watchdog_timeout, "Set watchdog timeout");
static int myri10ge_max_irq_loops = 1048576;
-module_param(myri10ge_max_irq_loops, int, S_IRUGO);
+module_param(myri10ge_max_irq_loops, int, 0444);
MODULE_PARM_DESC(myri10ge_max_irq_loops,
"Set stuck legacy IRQ detection threshold");
@@ -330,21 +330,21 @@
MODULE_PARM_DESC(myri10ge_debug, "Debug level (0=none,...,16=all)");
static int myri10ge_fill_thresh = 256;
-module_param(myri10ge_fill_thresh, int, S_IRUGO | S_IWUSR);
+module_param(myri10ge_fill_thresh, int, 0644);
MODULE_PARM_DESC(myri10ge_fill_thresh, "Number of empty rx slots allowed");
static int myri10ge_reset_recover = 1;
static int myri10ge_max_slices = 1;
-module_param(myri10ge_max_slices, int, S_IRUGO);
+module_param(myri10ge_max_slices, int, 0444);
MODULE_PARM_DESC(myri10ge_max_slices, "Max tx/rx queues");
static int myri10ge_rss_hash = MXGEFW_RSS_HASH_TYPE_SRC_DST_PORT;
-module_param(myri10ge_rss_hash, int, S_IRUGO);
+module_param(myri10ge_rss_hash, int, 0444);
MODULE_PARM_DESC(myri10ge_rss_hash, "Type of RSS hashing to do");
static int myri10ge_dca = 1;
-module_param(myri10ge_dca, int, S_IRUGO);
+module_param(myri10ge_dca, int, 0444);
MODULE_PARM_DESC(myri10ge_dca, "Enable DCA if possible");
#define MYRI10GE_FW_OFFSET 1024*1024
diff --git a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
index 28c1cd5..3f46d83 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
+++ b/drivers/net/ethernet/netronome/nfp/flower/cmsg.h
@@ -61,6 +61,9 @@
#define NFP_FLOWER_MASK_MPLS_BOS BIT(8)
#define NFP_FLOWER_MASK_MPLS_Q BIT(0)
+#define NFP_FL_IP_FRAG_FIRST BIT(7)
+#define NFP_FL_IP_FRAGMENTED BIT(6)
+
/* Compressed HW representation of TCP Flags */
#define NFP_FL_TCP_FLAG_URG BIT(4)
#define NFP_FL_TCP_FLAG_PSH BIT(3)
@@ -260,6 +263,13 @@
__be16 port_dst;
};
+struct nfp_flower_ip_ext {
+ u8 tos;
+ u8 proto;
+ u8 ttl;
+ u8 flags;
+};
+
/* L3 IPv4 details (3W/12B)
* 3 2 1
* 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
@@ -272,10 +282,7 @@
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct nfp_flower_ipv4 {
- u8 tos;
- u8 proto;
- u8 ttl;
- u8 flags;
+ struct nfp_flower_ip_ext ip_ext;
__be32 ipv4_src;
__be32 ipv4_dst;
};
@@ -284,7 +291,7 @@
* 3 2 1
* 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0 9 8 7 6 5 4 3 2 1 0
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
- * | DSCP |ECN| protocol | reserved |
+ * | DSCP |ECN| protocol | ttl | flags |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
* | ipv6_exthdr | res | ipv6_flow_label |
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
@@ -306,10 +313,7 @@
* +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+
*/
struct nfp_flower_ipv6 {
- u8 tos;
- u8 proto;
- u8 ttl;
- u8 reserved;
+ struct nfp_flower_ip_ext ip_ext;
__be32 ipv6_flow_label_exthdr;
struct in6_addr ipv6_src;
struct in6_addr ipv6_dst;
diff --git a/drivers/net/ethernet/netronome/nfp/flower/match.c b/drivers/net/ethernet/netronome/nfp/flower/match.c
index b3bc827..9193540 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/match.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/match.c
@@ -146,26 +146,15 @@
}
static void
-nfp_flower_compile_ipv4(struct nfp_flower_ipv4 *frame,
- struct tc_cls_flower_offload *flow,
- bool mask_version)
+nfp_flower_compile_ip_ext(struct nfp_flower_ip_ext *frame,
+ struct tc_cls_flower_offload *flow,
+ bool mask_version)
{
struct fl_flow_key *target = mask_version ? flow->mask : flow->key;
- struct flow_dissector_key_ipv4_addrs *addr;
- struct flow_dissector_key_basic *basic;
-
- memset(frame, 0, sizeof(struct nfp_flower_ipv4));
-
- if (dissector_uses_key(flow->dissector,
- FLOW_DISSECTOR_KEY_IPV4_ADDRS)) {
- addr = skb_flow_dissector_target(flow->dissector,
- FLOW_DISSECTOR_KEY_IPV4_ADDRS,
- target);
- frame->ipv4_src = addr->src;
- frame->ipv4_dst = addr->dst;
- }
if (dissector_uses_key(flow->dissector, FLOW_DISSECTOR_KEY_BASIC)) {
+ struct flow_dissector_key_basic *basic;
+
basic = skb_flow_dissector_target(flow->dissector,
FLOW_DISSECTOR_KEY_BASIC,
target);
@@ -201,6 +190,40 @@
if (tcp_flags & TCPHDR_URG)
frame->flags |= NFP_FL_TCP_FLAG_URG;
}
+
+ if (dissector_uses_key(flow->dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
+ struct flow_dissector_key_control *key;
+
+ key = skb_flow_dissector_target(flow->dissector,
+ FLOW_DISSECTOR_KEY_CONTROL,
+ target);
+ if (key->flags & FLOW_DIS_IS_FRAGMENT)
+ frame->flags |= NFP_FL_IP_FRAGMENTED;
+ if (key->flags & FLOW_DIS_FIRST_FRAG)
+ frame->flags |= NFP_FL_IP_FRAG_FIRST;
+ }
+}
+
+static void
+nfp_flower_compile_ipv4(struct nfp_flower_ipv4 *frame,
+ struct tc_cls_flower_offload *flow,
+ bool mask_version)
+{
+ struct fl_flow_key *target = mask_version ? flow->mask : flow->key;
+ struct flow_dissector_key_ipv4_addrs *addr;
+
+ memset(frame, 0, sizeof(struct nfp_flower_ipv4));
+
+ if (dissector_uses_key(flow->dissector,
+ FLOW_DISSECTOR_KEY_IPV4_ADDRS)) {
+ addr = skb_flow_dissector_target(flow->dissector,
+ FLOW_DISSECTOR_KEY_IPV4_ADDRS,
+ target);
+ frame->ipv4_src = addr->src;
+ frame->ipv4_dst = addr->dst;
+ }
+
+ nfp_flower_compile_ip_ext(&frame->ip_ext, flow, mask_version);
}
static void
@@ -210,7 +233,6 @@
{
struct fl_flow_key *target = mask_version ? flow->mask : flow->key;
struct flow_dissector_key_ipv6_addrs *addr;
- struct flow_dissector_key_basic *basic;
memset(frame, 0, sizeof(struct nfp_flower_ipv6));
@@ -223,22 +245,7 @@
frame->ipv6_dst = addr->dst;
}
- if (dissector_uses_key(flow->dissector, FLOW_DISSECTOR_KEY_BASIC)) {
- basic = skb_flow_dissector_target(flow->dissector,
- FLOW_DISSECTOR_KEY_BASIC,
- target);
- frame->proto = basic->ip_proto;
- }
-
- if (dissector_uses_key(flow->dissector, FLOW_DISSECTOR_KEY_IP)) {
- struct flow_dissector_key_ip *flow_ip;
-
- flow_ip = skb_flow_dissector_target(flow->dissector,
- FLOW_DISSECTOR_KEY_IP,
- target);
- frame->tos = flow_ip->tos;
- frame->ttl = flow_ip->ttl;
- }
+ nfp_flower_compile_ip_ext(&frame->ip_ext, flow, mask_version);
}
static void
diff --git a/drivers/net/ethernet/netronome/nfp/flower/offload.c b/drivers/net/ethernet/netronome/nfp/flower/offload.c
index f3586c5..114d2ab 100644
--- a/drivers/net/ethernet/netronome/nfp/flower/offload.c
+++ b/drivers/net/ethernet/netronome/nfp/flower/offload.c
@@ -48,6 +48,10 @@
(TCPHDR_FIN | TCPHDR_SYN | TCPHDR_RST | \
TCPHDR_PSH | TCPHDR_URG)
+#define NFP_FLOWER_SUPPORTED_CTLFLAGS \
+ (FLOW_DIS_IS_FRAGMENT | \
+ FLOW_DIS_FIRST_FRAG)
+
#define NFP_FLOWER_WHITELIST_DISSECTOR \
(BIT(FLOW_DISSECTOR_KEY_CONTROL) | \
BIT(FLOW_DISSECTOR_KEY_BASIC) | \
@@ -322,6 +326,17 @@
}
}
+ if (dissector_uses_key(flow->dissector, FLOW_DISSECTOR_KEY_CONTROL)) {
+ struct flow_dissector_key_control *key_ctl;
+
+ key_ctl = skb_flow_dissector_target(flow->dissector,
+ FLOW_DISSECTOR_KEY_CONTROL,
+ flow->key);
+
+ if (key_ctl->flags & ~NFP_FLOWER_SUPPORTED_CTLFLAGS)
+ return -EOPNOTSUPP;
+ }
+
ret_key_ls->key_layer = key_layer;
ret_key_ls->key_layer_two = key_layer_two;
ret_key_ls->key_size = key_size;
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
index cf81cf9..67cdd833 100644
--- a/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
+++ b/drivers/net/ethernet/netronome/nfp/nfp_net_debugfs.c
@@ -231,15 +231,15 @@
for (i = 0; i < min(nn->max_rx_rings, nn->max_r_vecs); i++) {
sprintf(name, "%d", i);
- debugfs_create_file(name, S_IRUSR, rx,
+ debugfs_create_file(name, 0400, rx,
&nn->r_vecs[i], &nfp_rx_q_fops);
- debugfs_create_file(name, S_IRUSR, xdp,
+ debugfs_create_file(name, 0400, xdp,
&nn->r_vecs[i], &nfp_xdp_q_fops);
}
for (i = 0; i < min(nn->max_tx_rings, nn->max_r_vecs); i++) {
sprintf(name, "%d", i);
- debugfs_create_file(name, S_IRUSR, tx,
+ debugfs_create_file(name, 0400, tx,
&nn->r_vecs[i], &nfp_tx_q_fops);
}
}
diff --git a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
index f2e8de6..8259e83 100644
--- a/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
+++ b/drivers/net/ethernet/qlogic/netxen/netxen_nic_main.c
@@ -2829,9 +2829,9 @@
}
static const struct device_attribute dev_attr_bridged_mode = {
- .attr = {.name = "bridged_mode", .mode = (S_IRUGO | S_IWUSR)},
- .show = netxen_show_bridged_mode,
- .store = netxen_store_bridged_mode,
+ .attr = { .name = "bridged_mode", .mode = 0644 },
+ .show = netxen_show_bridged_mode,
+ .store = netxen_store_bridged_mode,
};
static ssize_t
@@ -2861,7 +2861,7 @@
}
static const struct device_attribute dev_attr_diag_mode = {
- .attr = {.name = "diag_mode", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "diag_mode", .mode = 0644 },
.show = netxen_show_diag_mode,
.store = netxen_store_diag_mode,
};
@@ -3006,14 +3006,14 @@
static const struct bin_attribute bin_attr_crb = {
- .attr = {.name = "crb", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "crb", .mode = 0644 },
.size = 0,
.read = netxen_sysfs_read_crb,
.write = netxen_sysfs_write_crb,
};
static const struct bin_attribute bin_attr_mem = {
- .attr = {.name = "mem", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "mem", .mode = 0644 },
.size = 0,
.read = netxen_sysfs_read_mem,
.write = netxen_sysfs_write_mem,
@@ -3142,7 +3142,7 @@
}
static const struct bin_attribute bin_attr_dimm = {
- .attr = { .name = "dimm", .mode = (S_IRUGO | S_IWUSR) },
+ .attr = { .name = "dimm", .mode = 0644 },
.size = sizeof(struct netxen_dimm_cfg),
.read = netxen_sysfs_read_dimm,
};
diff --git a/drivers/net/ethernet/qlogic/qla3xxx.c b/drivers/net/ethernet/qlogic/qla3xxx.c
index 9e5264d..b48f761 100644
--- a/drivers/net/ethernet/qlogic/qla3xxx.c
+++ b/drivers/net/ethernet/qlogic/qla3xxx.c
@@ -1858,8 +1858,9 @@
qdev->small_buf_release_cnt -= 8;
}
wmb();
- writel(qdev->small_buf_q_producer_index,
- &port_regs->CommonRegs.rxSmallQProducerIndex);
+ writel_relaxed(qdev->small_buf_q_producer_index,
+ &port_regs->CommonRegs.rxSmallQProducerIndex);
+ mmiowb();
}
}
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
index 46b0372..97c146e7 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_hw.c
@@ -478,7 +478,7 @@
wmb();
/* clear the interrupt trigger control register */
- writel(0, adapter->isr_int_vec);
+ writel_relaxed(0, adapter->isr_int_vec);
intr_val = readl(adapter->isr_int_vec);
do {
intr_val = readl(adapter->tgt_status_reg);
diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
index 287d89d..891f03a 100644
--- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
+++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_sysfs.c
@@ -1175,81 +1175,81 @@
}
static const struct device_attribute dev_attr_bridged_mode = {
- .attr = {.name = "bridged_mode", .mode = (S_IRUGO | S_IWUSR)},
- .show = qlcnic_show_bridged_mode,
- .store = qlcnic_store_bridged_mode,
+ .attr = { .name = "bridged_mode", .mode = 0644 },
+ .show = qlcnic_show_bridged_mode,
+ .store = qlcnic_store_bridged_mode,
};
static const struct device_attribute dev_attr_diag_mode = {
- .attr = {.name = "diag_mode", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "diag_mode", .mode = 0644 },
.show = qlcnic_show_diag_mode,
.store = qlcnic_store_diag_mode,
};
static const struct device_attribute dev_attr_beacon = {
- .attr = {.name = "beacon", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "beacon", .mode = 0644 },
.show = qlcnic_show_beacon,
.store = qlcnic_store_beacon,
};
static const struct bin_attribute bin_attr_crb = {
- .attr = {.name = "crb", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "crb", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_crb,
.write = qlcnic_sysfs_write_crb,
};
static const struct bin_attribute bin_attr_mem = {
- .attr = {.name = "mem", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "mem", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_mem,
.write = qlcnic_sysfs_write_mem,
};
static const struct bin_attribute bin_attr_npar_config = {
- .attr = {.name = "npar_config", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "npar_config", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_npar_config,
.write = qlcnic_sysfs_write_npar_config,
};
static const struct bin_attribute bin_attr_pci_config = {
- .attr = {.name = "pci_config", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "pci_config", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_pci_config,
.write = NULL,
};
static const struct bin_attribute bin_attr_port_stats = {
- .attr = {.name = "port_stats", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "port_stats", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_get_port_stats,
.write = qlcnic_sysfs_clear_port_stats,
};
static const struct bin_attribute bin_attr_esw_stats = {
- .attr = {.name = "esw_stats", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "esw_stats", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_get_esw_stats,
.write = qlcnic_sysfs_clear_esw_stats,
};
static const struct bin_attribute bin_attr_esw_config = {
- .attr = {.name = "esw_config", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "esw_config", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_esw_config,
.write = qlcnic_sysfs_write_esw_config,
};
static const struct bin_attribute bin_attr_pm_config = {
- .attr = {.name = "pm_config", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "pm_config", .mode = 0644 },
.size = 0,
.read = qlcnic_sysfs_read_pm_config,
.write = qlcnic_sysfs_write_pm_config,
};
static const struct bin_attribute bin_attr_flash = {
- .attr = {.name = "flash", .mode = (S_IRUGO | S_IWUSR)},
+ .attr = { .name = "flash", .mode = 0644 },
.size = 0,
.read = qlcnic_83xx_sysfs_flash_read_handler,
.write = qlcnic_83xx_sysfs_flash_write_handler,
@@ -1276,7 +1276,7 @@
}
/* hwmon-sysfs attributes */
-static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO,
+static SENSOR_DEVICE_ATTR(temp1_input, 0444,
qlcnic_hwmon_show_temp, NULL, 1);
static struct attribute *qlcnic_hwmon_attrs[] = {
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge.h b/drivers/net/ethernet/qlogic/qlge/qlge.h
index 84ac50f..3e71b65 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge.h
+++ b/drivers/net/ethernet/qlogic/qlge/qlge.h
@@ -2185,6 +2185,22 @@
}
/*
+ * Doorbell Registers:
+ * Doorbell registers are virtual registers in the PCI memory space.
+ * The space is allocated by the chip during PCI initialization. The
+ * device driver finds the doorbell address in BAR 3 in PCI config space.
+ * The registers are used to control outbound and inbound queues. For
+ * example, the producer index for an outbound queue. Each queue uses
+ * 1 4k chunk of memory. The lower half of the space is for outbound
+ * queues. The upper half is for inbound queues.
+ * Caller has to guarantee ordering.
+ */
+static inline void ql_write_db_reg_relaxed(u32 val, void __iomem *addr)
+{
+ writel_relaxed(val, addr);
+}
+
+/*
* Shadow Registers:
* Outbound queues have a consumer index that is maintained by the chip.
* Inbound queues have a producer index that is maintained by the chip.
diff --git a/drivers/net/ethernet/qlogic/qlge/qlge_main.c b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
index 50038d9..8293c202 100644
--- a/drivers/net/ethernet/qlogic/qlge/qlge_main.c
+++ b/drivers/net/ethernet/qlogic/qlge/qlge_main.c
@@ -2700,7 +2700,8 @@
tx_ring->prod_idx = 0;
wmb();
- ql_write_db_reg(tx_ring->prod_idx, tx_ring->prod_idx_db_reg);
+ ql_write_db_reg_relaxed(tx_ring->prod_idx, tx_ring->prod_idx_db_reg);
+ mmiowb();
netif_printk(qdev, tx_queued, KERN_DEBUG, qdev->ndev,
"tx queued, slot %d, len %d\n",
tx_ring->prod_idx, skb->len);
diff --git a/drivers/net/ethernet/qualcomm/qca_debug.c b/drivers/net/ethernet/qualcomm/qca_debug.c
index 92b6be9..51d89c8 100644
--- a/drivers/net/ethernet/qualcomm/qca_debug.c
+++ b/drivers/net/ethernet/qualcomm/qca_debug.c
@@ -151,7 +151,7 @@
dev_name(&qca->net_dev->dev));
return;
}
- debugfs_create_file("info", S_IFREG | S_IRUGO, device_root, qca,
+ debugfs_create_file("info", S_IFREG | 0444, device_root, qca,
&qcaspi_info_ops);
}
diff --git a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
index 38d9356..d339885 100644
--- a/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
+++ b/drivers/net/ethernet/qualcomm/rmnet/rmnet_config.c
@@ -312,6 +312,8 @@
if (data[IFLA_RMNET_MUX_ID]) {
mux_id = nla_get_u16(data[IFLA_RMNET_MUX_ID]);
ep = rmnet_get_endpoint(port, priv->mux_id);
+ if (!ep)
+ return -ENODEV;
hlist_del_init_rcu(&ep->hlnode);
hlist_add_head_rcu(&ep->hlnode, &port->muxed_ep[mux_id]);
diff --git a/drivers/net/ethernet/renesas/sh_eth.c b/drivers/net/ethernet/renesas/sh_eth.c
index 3557fe3..306558e 100644
--- a/drivers/net/ethernet/renesas/sh_eth.c
+++ b/drivers/net/ethernet/renesas/sh_eth.c
@@ -450,16 +450,6 @@
return ioread32(mdp->tsu_addr + mdp->reg_offset[enum_index]);
}
-static bool sh_eth_is_gether(struct sh_eth_private *mdp)
-{
- return mdp->reg_offset == sh_eth_offset_gigabit;
-}
-
-static bool sh_eth_is_rz_fast_ether(struct sh_eth_private *mdp)
-{
- return mdp->reg_offset == sh_eth_offset_fast_rz;
-}
-
static void sh_eth_select_mii(struct net_device *ndev)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
@@ -501,6 +491,62 @@
mdelay(1);
}
+static int sh_eth_soft_reset(struct net_device *ndev)
+{
+ sh_eth_modify(ndev, EDMR, EDMR_SRST_ETHER, EDMR_SRST_ETHER);
+ mdelay(3);
+ sh_eth_modify(ndev, EDMR, EDMR_SRST_ETHER, 0);
+
+ return 0;
+}
+
+static int sh_eth_check_soft_reset(struct net_device *ndev)
+{
+ int cnt;
+
+ for (cnt = 100; cnt > 0; cnt--) {
+ if (!(sh_eth_read(ndev, EDMR) & EDMR_SRST_GETHER))
+ return 0;
+ mdelay(1);
+ }
+
+ netdev_err(ndev, "Device reset failed\n");
+ return -ETIMEDOUT;
+}
+
+static int sh_eth_soft_reset_gether(struct net_device *ndev)
+{
+ struct sh_eth_private *mdp = netdev_priv(ndev);
+ int ret;
+
+ sh_eth_write(ndev, EDSR_ENALL, EDSR);
+ sh_eth_modify(ndev, EDMR, EDMR_SRST_GETHER, EDMR_SRST_GETHER);
+
+ ret = sh_eth_check_soft_reset(ndev);
+ if (ret)
+ return ret;
+
+ /* Table Init */
+ sh_eth_write(ndev, 0, TDLAR);
+ sh_eth_write(ndev, 0, TDFAR);
+ sh_eth_write(ndev, 0, TDFXR);
+ sh_eth_write(ndev, 0, TDFFR);
+ sh_eth_write(ndev, 0, RDLAR);
+ sh_eth_write(ndev, 0, RDFAR);
+ sh_eth_write(ndev, 0, RDFXR);
+ sh_eth_write(ndev, 0, RDFFR);
+
+ /* Reset HW CRC register */
+ if (mdp->cd->hw_checksum)
+ sh_eth_write(ndev, 0, CSMR);
+
+ /* Select MII mode */
+ if (mdp->cd->select_mii)
+ sh_eth_select_mii(ndev);
+
+ return ret;
+}
+
static void sh_eth_set_rate_gether(struct net_device *ndev)
{
struct sh_eth_private *mdp = netdev_priv(ndev);
@@ -521,11 +567,14 @@
#ifdef CONFIG_OF
/* R7S72100 */
static struct sh_eth_cpu_data r7s72100_data = {
+ .soft_reset = sh_eth_soft_reset_gether,
+
.chip_reset = sh_eth_chip_reset,
.set_duplex = sh_eth_set_duplex,
.register_type = SH_ETH_REG_FAST_RZ,
+ .edtrr_trns = EDTRR_TRNS_GETHER,
.ecsr_value = ECSR_ICD,
.ecsipr_value = ECSIPR_ICDIP,
.eesipr_value = EESIPR_TWB1IP | EESIPR_TWBIP | EESIPR_TC1IP |
@@ -552,8 +601,10 @@
.rpadir_value = 2 << 16,
.no_trimd = 1,
.no_ade = 1,
+ .xdfar_rw = 1,
.hw_checksum = 1,
.tsu = 1,
+ .no_tx_cntrs = 1,
};
static void sh_eth_chip_reset_r8a7740(struct net_device *ndev)
@@ -565,12 +616,15 @@
/* R8A7740 */
static struct sh_eth_cpu_data r8a7740_data = {
+ .soft_reset = sh_eth_soft_reset_gether,
+
.chip_reset = sh_eth_chip_reset_r8a7740,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
.register_type = SH_ETH_REG_GIGABIT,
+ .edtrr_trns = EDTRR_TRNS_GETHER,
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = EESIPR_RFCOFIP | EESIPR_ECIIP |
@@ -597,10 +651,12 @@
.rpadir_value = 2 << 16,
.no_trimd = 1,
.no_ade = 1,
+ .xdfar_rw = 1,
.hw_checksum = 1,
.tsu = 1,
.select_mii = 1,
.magic = 1,
+ .cexcr = 1,
};
/* There is CPU dependent code */
@@ -620,11 +676,14 @@
/* R-Car Gen1 */
static struct sh_eth_cpu_data rcar_gen1_data = {
+ .soft_reset = sh_eth_soft_reset,
+
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_rcar,
.register_type = SH_ETH_REG_FAST_RCAR,
+ .edtrr_trns = EDTRR_TRNS_ETHER,
.ecsr_value = ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
.ecsipr_value = ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
.eesipr_value = EESIPR_RFCOFIP | EESIPR_ADEIP | EESIPR_ECIIP |
@@ -647,11 +706,14 @@
/* R-Car Gen2 and RZ/G1 */
static struct sh_eth_cpu_data rcar_gen2_data = {
+ .soft_reset = sh_eth_soft_reset,
+
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_rcar,
.register_type = SH_ETH_REG_FAST_RCAR,
+ .edtrr_trns = EDTRR_TRNS_ETHER,
.ecsr_value = ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP |
ECSIPR_MPDIP,
@@ -694,11 +756,14 @@
/* SH7724 */
static struct sh_eth_cpu_data sh7724_data = {
+ .soft_reset = sh_eth_soft_reset,
+
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_sh7724,
.register_type = SH_ETH_REG_FAST_SH4,
+ .edtrr_trns = EDTRR_TRNS_ETHER,
.ecsr_value = ECSR_PSRTO | ECSR_LCHNG | ECSR_ICD,
.ecsipr_value = ECSIPR_PSRTOIP | ECSIPR_LCHNGIP | ECSIPR_ICDIP,
.eesipr_value = EESIPR_RFCOFIP | EESIPR_ADEIP | EESIPR_ECIIP |
@@ -736,11 +801,14 @@
/* SH7757 */
static struct sh_eth_cpu_data sh7757_data = {
+ .soft_reset = sh_eth_soft_reset,
+
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_sh7757,
.register_type = SH_ETH_REG_FAST_SH4,
+ .edtrr_trns = EDTRR_TRNS_ETHER,
.eesipr_value = EESIPR_RFCOFIP | EESIPR_ECIIP |
EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
@@ -808,12 +876,15 @@
/* SH7757(GETHERC) */
static struct sh_eth_cpu_data sh7757_data_giga = {
+ .soft_reset = sh_eth_soft_reset_gether,
+
.chip_reset = sh_eth_chip_reset_giga,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_giga,
.register_type = SH_ETH_REG_GIGABIT,
+ .edtrr_trns = EDTRR_TRNS_GETHER,
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = EESIPR_RFCOFIP | EESIPR_ECIIP |
@@ -841,18 +912,23 @@
.rpadir_value = 2 << 16,
.no_trimd = 1,
.no_ade = 1,
+ .xdfar_rw = 1,
.tsu = 1,
+ .cexcr = 1,
.dual_port = 1,
};
/* SH7734 */
static struct sh_eth_cpu_data sh7734_data = {
+ .soft_reset = sh_eth_soft_reset_gether,
+
.chip_reset = sh_eth_chip_reset,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
.register_type = SH_ETH_REG_GIGABIT,
+ .edtrr_trns = EDTRR_TRNS_GETHER,
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = EESIPR_RFCOFIP | EESIPR_ECIIP |
@@ -875,20 +951,25 @@
.hw_swap = 1,
.no_trimd = 1,
.no_ade = 1,
+ .xdfar_rw = 1,
.tsu = 1,
.hw_checksum = 1,
.select_mii = 1,
.magic = 1,
+ .cexcr = 1,
};
/* SH7763 */
static struct sh_eth_cpu_data sh7763_data = {
+ .soft_reset = sh_eth_soft_reset_gether,
+
.chip_reset = sh_eth_chip_reset,
.set_duplex = sh_eth_set_duplex,
.set_rate = sh_eth_set_rate_gether,
.register_type = SH_ETH_REG_GIGABIT,
+ .edtrr_trns = EDTRR_TRNS_GETHER,
.ecsr_value = ECSR_ICD | ECSR_MPD,
.ecsipr_value = ECSIPR_LCHNGIP | ECSIPR_ICDIP | ECSIPR_MPDIP,
.eesipr_value = EESIPR_RFCOFIP | EESIPR_ECIIP |
@@ -910,15 +991,20 @@
.hw_swap = 1,
.no_trimd = 1,
.no_ade = 1,
+ .xdfar_rw = 1,
.tsu = 1,
.irq_flags = IRQF_SHARED,
.magic = 1,
+ .cexcr = 1,
.dual_port = 1,
};
static struct sh_eth_cpu_data sh7619_data = {
+ .soft_reset = sh_eth_soft_reset,
+
.register_type = SH_ETH_REG_FAST_SH3_SH2,
+ .edtrr_trns = EDTRR_TRNS_ETHER,
.eesipr_value = EESIPR_RFCOFIP | EESIPR_ECIIP |
EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
@@ -935,8 +1021,11 @@
};
static struct sh_eth_cpu_data sh771x_data = {
+ .soft_reset = sh_eth_soft_reset,
+
.register_type = SH_ETH_REG_FAST_SH3_SH2,
+ .edtrr_trns = EDTRR_TRNS_ETHER,
.eesipr_value = EESIPR_RFCOFIP | EESIPR_ECIIP |
EESIPR_FTCIP | EESIPR_TDEIP | EESIPR_TFUFIP |
EESIPR_FRIP | EESIPR_RDEIP | EESIPR_RFOFIP |
@@ -974,59 +1063,6 @@
cd->trscer_err_mask = DEFAULT_TRSCER_ERR_MASK;
}
-static int sh_eth_check_reset(struct net_device *ndev)
-{
- int cnt;
-
- for (cnt = 100; cnt > 0; cnt--) {
- if (!(sh_eth_read(ndev, EDMR) & EDMR_SRST_GETHER))
- return 0;
- mdelay(1);
- }
-
- netdev_err(ndev, "Device reset failed\n");
- return -ETIMEDOUT;
-}
-
-static int sh_eth_reset(struct net_device *ndev)
-{
- struct sh_eth_private *mdp = netdev_priv(ndev);
- int ret = 0;
-
- if (sh_eth_is_gether(mdp) || sh_eth_is_rz_fast_ether(mdp)) {
- sh_eth_write(ndev, EDSR_ENALL, EDSR);
- sh_eth_modify(ndev, EDMR, EDMR_SRST_GETHER, EDMR_SRST_GETHER);
-
- ret = sh_eth_check_reset(ndev);
- if (ret)
- return ret;
-
- /* Table Init */
- sh_eth_write(ndev, 0x0, TDLAR);
- sh_eth_write(ndev, 0x0, TDFAR);
- sh_eth_write(ndev, 0x0, TDFXR);
- sh_eth_write(ndev, 0x0, TDFFR);
- sh_eth_write(ndev, 0x0, RDLAR);
- sh_eth_write(ndev, 0x0, RDFAR);
- sh_eth_write(ndev, 0x0, RDFXR);
- sh_eth_write(ndev, 0x0, RDFFR);
-
- /* Reset HW CRC register */
- if (mdp->cd->hw_checksum)
- sh_eth_write(ndev, 0x0, CSMR);
-
- /* Select MII mode */
- if (mdp->cd->select_mii)
- sh_eth_select_mii(ndev);
- } else {
- sh_eth_modify(ndev, EDMR, EDMR_SRST_ETHER, EDMR_SRST_ETHER);
- mdelay(3);
- sh_eth_modify(ndev, EDMR, EDMR_SRST_ETHER, 0);
- }
-
- return ret;
-}
-
static void sh_eth_set_receive_align(struct sk_buff *skb)
{
uintptr_t reserve = (uintptr_t)skb->data & (SH_ETH_RX_ALIGN - 1);
@@ -1069,14 +1105,6 @@
}
}
-static u32 sh_eth_get_edtrr_trns(struct sh_eth_private *mdp)
-{
- if (sh_eth_is_gether(mdp) || sh_eth_is_rz_fast_ether(mdp))
- return EDTRR_TRNS_GETHER;
- else
- return EDTRR_TRNS_ETHER;
-}
-
struct bb_info {
void (*set_gate)(void *addr);
struct mdiobb_ctrl ctrl;
@@ -1273,8 +1301,7 @@
/* Rx descriptor address set */
if (i == 0) {
sh_eth_write(ndev, mdp->rx_desc_dma, RDLAR);
- if (sh_eth_is_gether(mdp) ||
- sh_eth_is_rz_fast_ether(mdp))
+ if (mdp->cd->xdfar_rw)
sh_eth_write(ndev, mdp->rx_desc_dma, RDFAR);
}
}
@@ -1296,8 +1323,7 @@
if (i == 0) {
/* Tx descriptor address set */
sh_eth_write(ndev, mdp->tx_desc_dma, TDLAR);
- if (sh_eth_is_gether(mdp) ||
- sh_eth_is_rz_fast_ether(mdp))
+ if (mdp->cd->xdfar_rw)
sh_eth_write(ndev, mdp->tx_desc_dma, TDFAR);
}
}
@@ -1362,7 +1388,7 @@
int ret;
/* Soft Reset */
- ret = sh_eth_reset(ndev);
+ ret = mdp->cd->soft_reset(ndev);
if (ret)
return ret;
@@ -1463,7 +1489,7 @@
*/
msleep(2); /* max frame time at 10 Mbps < 1250 us */
sh_eth_get_stats(ndev);
- sh_eth_reset(ndev);
+ mdp->cd->soft_reset(ndev);
/* Set MAC address again */
update_mac_address(ndev);
@@ -1716,9 +1742,9 @@
sh_eth_tx_free(ndev, true);
/* SH7712 BUG */
- if (edtrr ^ sh_eth_get_edtrr_trns(mdp)) {
+ if (edtrr ^ mdp->cd->edtrr_trns) {
/* tx dma start */
- sh_eth_write(ndev, sh_eth_get_edtrr_trns(mdp), EDTRR);
+ sh_eth_write(ndev, mdp->cd->edtrr_trns, EDTRR);
}
/* wakeup */
netif_wake_queue(ndev);
@@ -2477,8 +2503,8 @@
mdp->cur_tx++;
- if (!(sh_eth_read(ndev, EDTRR) & sh_eth_get_edtrr_trns(mdp)))
- sh_eth_write(ndev, sh_eth_get_edtrr_trns(mdp), EDTRR);
+ if (!(sh_eth_read(ndev, EDTRR) & mdp->cd->edtrr_trns))
+ sh_eth_write(ndev, mdp->cd->edtrr_trns, EDTRR);
return NETDEV_TX_OK;
}
@@ -2503,7 +2529,7 @@
{
struct sh_eth_private *mdp = netdev_priv(ndev);
- if (sh_eth_is_rz_fast_ether(mdp))
+ if (mdp->cd->no_tx_cntrs)
return &ndev->stats;
if (!mdp->is_opened)
@@ -2513,7 +2539,7 @@
sh_eth_update_stat(ndev, &ndev->stats.collisions, CDCR);
sh_eth_update_stat(ndev, &ndev->stats.tx_carrier_errors, LCCR);
- if (sh_eth_is_gether(mdp)) {
+ if (mdp->cd->cexcr) {
sh_eth_update_stat(ndev, &ndev->stats.tx_carrier_errors,
CERCR);
sh_eth_update_stat(ndev, &ndev->stats.tx_carrier_errors,
diff --git a/drivers/net/ethernet/renesas/sh_eth.h b/drivers/net/ethernet/renesas/sh_eth.h
index 21047d58..a0416e0 100644
--- a/drivers/net/ethernet/renesas/sh_eth.h
+++ b/drivers/net/ethernet/renesas/sh_eth.h
@@ -469,6 +469,9 @@
/* This structure is used by each CPU dependency handling. */
struct sh_eth_cpu_data {
+ /* mandatory functions */
+ int (*soft_reset)(struct net_device *ndev);
+
/* optional functions */
void (*chip_reset)(struct net_device *ndev);
void (*set_duplex)(struct net_device *ndev);
@@ -476,6 +479,7 @@
/* mandatory initialize value */
int register_type;
+ u32 edtrr_trns;
u32 eesipr_value;
/* optional initialize value */
@@ -504,11 +508,14 @@
unsigned rpadir:1; /* E-DMAC have RPADIR */
unsigned no_trimd:1; /* E-DMAC DO NOT have TRIMD */
unsigned no_ade:1; /* E-DMAC DO NOT have ADE bit in EESR */
+ unsigned xdfar_rw:1; /* E-DMAC has writeable RDFAR/TDFAR */
unsigned hw_checksum:1; /* E-DMAC has CSMR */
unsigned select_mii:1; /* EtherC have RMII_MII (MII select register) */
unsigned rmiimode:1; /* EtherC has RMIIMODE register */
unsigned rtrate:1; /* EtherC has RTRATE register */
unsigned magic:1; /* EtherC has ECMR.MPDE and ECSR.MPD */
+ unsigned no_tx_cntrs:1; /* EtherC DOES NOT have TX error counters */
+ unsigned cexcr:1; /* EtherC has CERCR/CEECR */
unsigned dual_port:1; /* Dual EtherC/E-DMAC */
};
diff --git a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
index fd35d80..a9da1ad 100644
--- a/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
+++ b/drivers/net/ethernet/samsung/sxgbe/sxgbe_main.c
@@ -57,9 +57,9 @@
static int debug = -1;
static int eee_timer = SXGBE_DEFAULT_LPI_TIMER;
-module_param(eee_timer, int, S_IRUGO | S_IWUSR);
+module_param(eee_timer, int, 0644);
-module_param(debug, int, S_IRUGO | S_IWUSR);
+module_param(debug, int, 0644);
static const u32 default_msg_level = (NETIF_MSG_DRV | NETIF_MSG_PROBE |
NETIF_MSG_LINK | NETIF_MSG_IFUP |
NETIF_MSG_IFDOWN | NETIF_MSG_TIMER);
diff --git a/drivers/net/ethernet/sfc/mcdi_mon.c b/drivers/net/ethernet/sfc/mcdi_mon.c
index f97da05..f177515 100644
--- a/drivers/net/ethernet/sfc/mcdi_mon.c
+++ b/drivers/net/ethernet/sfc/mcdi_mon.c
@@ -298,7 +298,7 @@
attr->limit_value = limit_value;
sysfs_attr_init(&attr->dev_attr.attr);
attr->dev_attr.attr.name = attr->name;
- attr->dev_attr.attr.mode = S_IRUGO;
+ attr->dev_attr.attr.mode = 0444;
attr->dev_attr.show = reader;
hwmon->group.attrs[hwmon->n_attrs++] = &attr->dev_attr.attr;
}
diff --git a/drivers/net/ethernet/socionext/sni_ave.c b/drivers/net/ethernet/socionext/sni_ave.c
index f5c5984..0b3b7a4 100644
--- a/drivers/net/ethernet/socionext/sni_ave.c
+++ b/drivers/net/ethernet/socionext/sni_ave.c
@@ -1701,6 +1701,10 @@
.is_desc_64bit = true,
};
+static const struct ave_soc_data ave_pxs3_data = {
+ .is_desc_64bit = false,
+};
+
static const struct of_device_id of_ave_match[] = {
{
.compatible = "socionext,uniphier-pro4-ave4",
@@ -1718,6 +1722,10 @@
.compatible = "socionext,uniphier-ld20-ave4",
.data = &ave_ld20_data,
},
+ {
+ .compatible = "socionext,uniphier-pxs3-ave4",
+ .data = &ave_pxs3_data,
+ },
{ /* Sentinel */ }
};
MODULE_DEVICE_TABLE(of, of_ave_match);
diff --git a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
index a9856a8..9f983dd 100644
--- a/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
+++ b/drivers/net/ethernet/stmicro/stmmac/stmmac_main.c
@@ -57,36 +57,36 @@
/* Module parameters */
#define TX_TIMEO 5000
static int watchdog = TX_TIMEO;
-module_param(watchdog, int, S_IRUGO | S_IWUSR);
+module_param(watchdog, int, 0644);
MODULE_PARM_DESC(watchdog, "Transmit timeout in milliseconds (default 5s)");
static int debug = -1;
-module_param(debug, int, S_IRUGO | S_IWUSR);
+module_param(debug, int, 0644);
MODULE_PARM_DESC(debug, "Message Level (-1: default, 0: no output, 16: all)");
static int phyaddr = -1;
-module_param(phyaddr, int, S_IRUGO);
+module_param(phyaddr, int, 0444);
MODULE_PARM_DESC(phyaddr, "Physical device address");
#define STMMAC_TX_THRESH (DMA_TX_SIZE / 4)
#define STMMAC_RX_THRESH (DMA_RX_SIZE / 4)
static int flow_ctrl = FLOW_OFF;
-module_param(flow_ctrl, int, S_IRUGO | S_IWUSR);
+module_param(flow_ctrl, int, 0644);
MODULE_PARM_DESC(flow_ctrl, "Flow control ability [on/off]");
static int pause = PAUSE_TIME;
-module_param(pause, int, S_IRUGO | S_IWUSR);
+module_param(pause, int, 0644);
MODULE_PARM_DESC(pause, "Flow Control Pause Time");
#define TC_DEFAULT 64
static int tc = TC_DEFAULT;
-module_param(tc, int, S_IRUGO | S_IWUSR);
+module_param(tc, int, 0644);
MODULE_PARM_DESC(tc, "DMA threshold control value");
#define DEFAULT_BUFSIZE 1536
static int buf_sz = DEFAULT_BUFSIZE;
-module_param(buf_sz, int, S_IRUGO | S_IWUSR);
+module_param(buf_sz, int, 0644);
MODULE_PARM_DESC(buf_sz, "DMA buffer size");
#define STMMAC_RX_COPYBREAK 256
@@ -97,7 +97,7 @@
#define STMMAC_DEFAULT_LPI_TIMER 1000
static int eee_timer = STMMAC_DEFAULT_LPI_TIMER;
-module_param(eee_timer, int, S_IRUGO | S_IWUSR);
+module_param(eee_timer, int, 0644);
MODULE_PARM_DESC(eee_timer, "LPI tx expiration time in msec");
#define STMMAC_LPI_T(x) (jiffies + msecs_to_jiffies(x))
@@ -105,7 +105,7 @@
* but allow user to force to use the chain instead of the ring
*/
static unsigned int chain_mode;
-module_param(chain_mode, int, S_IRUGO);
+module_param(chain_mode, int, 0444);
MODULE_PARM_DESC(chain_mode, "To use chain instead of ring mode");
static irqreturn_t stmmac_interrupt(int irq, void *dev_id);
@@ -4001,7 +4001,7 @@
/* Entry to report DMA RX/TX rings */
priv->dbgfs_rings_status =
- debugfs_create_file("descriptors_status", S_IRUGO,
+ debugfs_create_file("descriptors_status", 0444,
priv->dbgfs_dir, dev,
&stmmac_rings_status_fops);
@@ -4013,9 +4013,9 @@
}
/* Entry to report the DMA HW features */
- priv->dbgfs_dma_cap = debugfs_create_file("dma_cap", S_IRUGO,
- priv->dbgfs_dir,
- dev, &stmmac_dma_cap_fops);
+ priv->dbgfs_dma_cap = debugfs_create_file("dma_cap", 0444,
+ priv->dbgfs_dir,
+ dev, &stmmac_dma_cap_fops);
if (!priv->dbgfs_dma_cap || IS_ERR(priv->dbgfs_dma_cap)) {
netdev_err(priv->dev, "ERROR creating stmmac MMC debugfs file\n");
diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c
index 8dd545f..f081de4 100644
--- a/drivers/net/ethernet/sun/niu.c
+++ b/drivers/net/ethernet/sun/niu.c
@@ -9437,11 +9437,11 @@
}
static struct device_attribute niu_parent_attributes[] = {
- __ATTR(port_phy, S_IRUGO, show_port_phy, NULL),
- __ATTR(plat_type, S_IRUGO, show_plat_type, NULL),
- __ATTR(rxchan_per_port, S_IRUGO, show_rxchan_per_port, NULL),
- __ATTR(txchan_per_port, S_IRUGO, show_txchan_per_port, NULL),
- __ATTR(num_ports, S_IRUGO, show_num_ports, NULL),
+ __ATTR(port_phy, 0444, show_port_phy, NULL),
+ __ATTR(plat_type, 0444, show_plat_type, NULL),
+ __ATTR(rxchan_per_port, 0444, show_rxchan_per_port, NULL),
+ __ATTR(txchan_per_port, 0444, show_txchan_per_port, NULL),
+ __ATTR(num_ports, 0444, show_num_ports, NULL),
{}
};
diff --git a/drivers/net/hamradio/bpqether.c b/drivers/net/hamradio/bpqether.c
index 78a6414..dfabbae 100644
--- a/drivers/net/hamradio/bpqether.c
+++ b/drivers/net/hamradio/bpqether.c
@@ -590,8 +590,7 @@
static int __init bpq_init_driver(void)
{
#ifdef CONFIG_PROC_FS
- if (!proc_create("bpqether", S_IRUGO, init_net.proc_net,
- &bpq_info_fops)) {
+ if (!proc_create("bpqether", 0444, init_net.proc_net, &bpq_info_fops)) {
printk(KERN_ERR
"bpq: cannot create /proc/net/bpqether entry.\n");
return -ENOENT;
diff --git a/drivers/net/hamradio/yam.c b/drivers/net/hamradio/yam.c
index 14c3632..83034eb 100644
--- a/drivers/net/hamradio/yam.c
+++ b/drivers/net/hamradio/yam.c
@@ -1168,7 +1168,7 @@
yam_timer.expires = jiffies + HZ / 100;
add_timer(&yam_timer);
- proc_create("yam", S_IRUGO, init_net.proc_net, &yam_info_fops);
+ proc_create("yam", 0444, init_net.proc_net, &yam_info_fops);
return 0;
error:
while (--i >= 0) {
diff --git a/drivers/net/hyperv/netvsc_drv.c b/drivers/net/hyperv/netvsc_drv.c
index 5d71675..ecc8495 100644
--- a/drivers/net/hyperv/netvsc_drv.c
+++ b/drivers/net/hyperv/netvsc_drv.c
@@ -55,7 +55,7 @@
#define VF_TAKEOVER_INT (HZ / 10)
static unsigned int ring_size __ro_after_init = 128;
-module_param(ring_size, uint, S_IRUGO);
+module_param(ring_size, uint, 0444);
MODULE_PARM_DESC(ring_size, "Ring buffer size (# of pages)");
unsigned int netvsc_ring_bytes __ro_after_init;
struct reciprocal_value netvsc_ring_reciprocal __ro_after_init;
@@ -66,7 +66,7 @@
NETIF_MSG_TX_ERR;
static int debug = -1;
-module_param(debug, int, S_IRUGO);
+module_param(debug, int, 0444);
MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
static void netvsc_change_rx_flags(struct net_device *net, int change)
diff --git a/drivers/net/ieee802154/at86rf230.c b/drivers/net/ieee802154/at86rf230.c
index 548d9d0..77abedf 100644
--- a/drivers/net/ieee802154/at86rf230.c
+++ b/drivers/net/ieee802154/at86rf230.c
@@ -1661,7 +1661,7 @@
if (!at86rf230_debugfs_root)
return -ENOMEM;
- stats = debugfs_create_file("trac_stats", S_IRUGO,
+ stats = debugfs_create_file("trac_stats", 0444,
at86rf230_debugfs_root, lp,
&at86rf230_stats_fops);
if (!stats)
diff --git a/drivers/net/phy/spi_ks8995.c b/drivers/net/phy/spi_ks8995.c
index 1e2d4f1..f17b344 100644
--- a/drivers/net/phy/spi_ks8995.c
+++ b/drivers/net/phy/spi_ks8995.c
@@ -417,7 +417,7 @@
static const struct bin_attribute ks8995_registers_attr = {
.attr = {
.name = "registers",
- .mode = S_IRUSR | S_IWUSR,
+ .mode = 0600,
},
.size = KS8995_REGS_SIZE,
.read = ks8995_registers_read,
diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
index 926c2c3..22fcff3 100644
--- a/drivers/net/ppp/ppp_generic.c
+++ b/drivers/net/ppp/ppp_generic.c
@@ -1687,7 +1687,7 @@
#ifdef CONFIG_PPP_MULTILINK
static bool mp_protocol_compress __read_mostly = true;
-module_param(mp_protocol_compress, bool, S_IRUGO | S_IWUSR);
+module_param(mp_protocol_compress, bool, 0644);
MODULE_PARM_DESC(mp_protocol_compress,
"compress protocol id in multilink fragments");
diff --git a/drivers/net/ppp/pppoe.c b/drivers/net/ppp/pppoe.c
index c10e618..f9552a4 100644
--- a/drivers/net/ppp/pppoe.c
+++ b/drivers/net/ppp/pppoe.c
@@ -1142,7 +1142,7 @@
rwlock_init(&pn->hash_lock);
- pde = proc_create("pppoe", S_IRUGO, net->proc_net, &pppoe_seq_fops);
+ pde = proc_create("pppoe", 0444, net->proc_net, &pppoe_seq_fops);
#ifdef CONFIG_PROC_FS
if (!pde)
return -ENOMEM;
diff --git a/drivers/net/usb/cdc_ncm.c b/drivers/net/usb/cdc_ncm.c
index 9e1b745..90d07ed 100644
--- a/drivers/net/usb/cdc_ncm.c
+++ b/drivers/net/usb/cdc_ncm.c
@@ -58,7 +58,7 @@
#else
static bool prefer_mbim;
#endif
-module_param(prefer_mbim, bool, S_IRUGO | S_IWUSR);
+module_param(prefer_mbim, bool, 0644);
MODULE_PARM_DESC(prefer_mbim, "Prefer MBIM setting on dual NCM/MBIM functions");
static void cdc_ncm_txpath_bh(unsigned long param);
@@ -281,10 +281,10 @@
return len;
}
-static DEVICE_ATTR(min_tx_pkt, S_IRUGO | S_IWUSR, cdc_ncm_show_min_tx_pkt, cdc_ncm_store_min_tx_pkt);
-static DEVICE_ATTR(rx_max, S_IRUGO | S_IWUSR, cdc_ncm_show_rx_max, cdc_ncm_store_rx_max);
-static DEVICE_ATTR(tx_max, S_IRUGO | S_IWUSR, cdc_ncm_show_tx_max, cdc_ncm_store_tx_max);
-static DEVICE_ATTR(tx_timer_usecs, S_IRUGO | S_IWUSR, cdc_ncm_show_tx_timer_usecs, cdc_ncm_store_tx_timer_usecs);
+static DEVICE_ATTR(min_tx_pkt, 0644, cdc_ncm_show_min_tx_pkt, cdc_ncm_store_min_tx_pkt);
+static DEVICE_ATTR(rx_max, 0644, cdc_ncm_show_rx_max, cdc_ncm_store_rx_max);
+static DEVICE_ATTR(tx_max, 0644, cdc_ncm_show_tx_max, cdc_ncm_store_tx_max);
+static DEVICE_ATTR(tx_timer_usecs, 0644, cdc_ncm_show_tx_timer_usecs, cdc_ncm_store_tx_timer_usecs);
static ssize_t ndp_to_end_show(struct device *d, struct device_attribute *attr, char *buf)
{
@@ -335,7 +335,7 @@
struct cdc_ncm_ctx *ctx = (struct cdc_ncm_ctx *)dev->data[0]; \
return sprintf(buf, format "\n", tocpu(ctx->ncm_parm.name)); \
} \
-static DEVICE_ATTR(name, S_IRUGO, cdc_ncm_show_##name, NULL)
+static DEVICE_ATTR(name, 0444, cdc_ncm_show_##name, NULL)
NCM_PARM_ATTR(bmNtbFormatsSupported, "0x%04x", le16_to_cpu);
NCM_PARM_ATTR(dwNtbInMaxSize, "%u", le32_to_cpu);
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 981c931..e53883a 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -519,7 +519,7 @@
return sprintf(buf, "%s\n", port_name);
}
-static DEVICE_ATTR(hsotype, S_IRUGO, hso_sysfs_show_porttype, NULL);
+static DEVICE_ATTR(hsotype, 0444, hso_sysfs_show_porttype, NULL);
static struct attribute *hso_serial_dev_attrs[] = {
&dev_attr_hsotype.attr,
@@ -3289,12 +3289,12 @@
/* change the debug level (eg: insmod hso.ko debug=0x04) */
MODULE_PARM_DESC(debug, "debug level mask [0x01 | 0x02 | 0x04 | 0x08 | 0x10]");
-module_param(debug, int, S_IRUGO | S_IWUSR);
+module_param(debug, int, 0644);
/* set the major tty number (eg: insmod hso.ko tty_major=245) */
MODULE_PARM_DESC(tty_major, "Set the major tty number");
-module_param(tty_major, int, S_IRUGO | S_IWUSR);
+module_param(tty_major, int, 0644);
/* disable network interface (eg: insmod hso.ko disable_net=1) */
MODULE_PARM_DESC(disable_net, "Disable the network interface");
-module_param(disable_net, int, S_IRUGO | S_IWUSR);
+module_param(disable_net, int, 0644);
diff --git a/drivers/net/xen-netback/xenbus.c b/drivers/net/xen-netback/xenbus.c
index a56d3ea..e1aef25 100644
--- a/drivers/net/xen-netback/xenbus.c
+++ b/drivers/net/xen-netback/xenbus.c
@@ -224,7 +224,7 @@
snprintf(filename, sizeof(filename), "io_ring_q%d", i);
pfile = debugfs_create_file(filename,
- S_IRUSR | S_IWUSR,
+ 0600,
vif->xenvif_dbg_root,
&vif->queues[i],
&xenvif_dbg_io_ring_ops_fops);
@@ -235,7 +235,7 @@
if (vif->ctrl_irq) {
pfile = debugfs_create_file("ctrl",
- S_IRUSR,
+ 0400,
vif->xenvif_dbg_root,
vif,
&xenvif_dbg_ctrl_ops_fops);
diff --git a/drivers/net/xen-netfront.c b/drivers/net/xen-netfront.c
index 3127bc8..4dd0668 100644
--- a/drivers/net/xen-netfront.c
+++ b/drivers/net/xen-netfront.c
@@ -2113,9 +2113,9 @@
return len;
}
-static DEVICE_ATTR(rxbuf_min, S_IRUGO|S_IWUSR, show_rxbuf, store_rxbuf);
-static DEVICE_ATTR(rxbuf_max, S_IRUGO|S_IWUSR, show_rxbuf, store_rxbuf);
-static DEVICE_ATTR(rxbuf_cur, S_IRUGO, show_rxbuf, NULL);
+static DEVICE_ATTR(rxbuf_min, 0644, show_rxbuf, store_rxbuf);
+static DEVICE_ATTR(rxbuf_max, 0644, show_rxbuf, store_rxbuf);
+static DEVICE_ATTR(rxbuf_cur, 0444, show_rxbuf, NULL);
static struct attribute *xennet_dev_attrs[] = {
&dev_attr_rxbuf_min.attr,
diff --git a/fs/nfs/blocklayout/rpc_pipefs.c b/fs/nfs/blocklayout/rpc_pipefs.c
index 9fb067a6..ef9fa11 100644
--- a/fs/nfs/blocklayout/rpc_pipefs.c
+++ b/fs/nfs/blocklayout/rpc_pipefs.c
@@ -261,6 +261,7 @@
static struct pernet_operations nfs4blocklayout_net_ops = {
.init = nfs4blocklayout_net_init,
.exit = nfs4blocklayout_net_exit,
+ .async = true,
};
int __init bl_init_pipefs(void)
diff --git a/fs/nfs/dns_resolve.c b/fs/nfs/dns_resolve.c
index 060c658..e90bd69 100644
--- a/fs/nfs/dns_resolve.c
+++ b/fs/nfs/dns_resolve.c
@@ -410,6 +410,7 @@
static struct pernet_operations nfs4_dns_resolver_ops = {
.init = nfs4_dns_net_init,
.exit = nfs4_dns_net_exit,
+ .async = true,
};
static int rpc_pipefs_event(struct notifier_block *nb, unsigned long event,
diff --git a/include/linux/mroute.h b/include/linux/mroute.h
index 7ed82e4..9a36fad 100644
--- a/include/linux/mroute.h
+++ b/include/linux/mroute.h
@@ -55,14 +55,6 @@
}
#endif
-struct vif_entry_notifier_info {
- struct fib_notifier_info info;
- struct net_device *dev;
- vifi_t vif_index;
- unsigned short vif_flags;
- u32 tb_id;
-};
-
#define VIFF_STATIC 0x8000
struct mfc_cache_cmp_arg {
@@ -88,33 +80,8 @@
};
};
-struct mfc_entry_notifier_info {
- struct fib_notifier_info info;
- struct mfc_cache *mfc;
- u32 tb_id;
-};
-
struct rtmsg;
int ipmr_get_route(struct net *net, struct sk_buff *skb,
__be32 saddr, __be32 daddr,
struct rtmsg *rtm, u32 portid);
-
-#ifdef CONFIG_IP_MROUTE
-void ipmr_cache_free(struct mfc_cache *mfc_cache);
-#else
-static inline void ipmr_cache_free(struct mfc_cache *mfc_cache)
-{
-}
-#endif
-
-static inline void ipmr_cache_put(struct mfc_cache *c)
-{
- if (refcount_dec_and_test(&c->_c.mfc_un.res.refcount))
- ipmr_cache_free(c);
-}
-static inline void ipmr_cache_hold(struct mfc_cache *c)
-{
- refcount_inc(&c->_c.mfc_un.res.refcount);
-}
-
#endif
diff --git a/include/linux/mroute6.h b/include/linux/mroute6.h
index 1ac38e6..c4a4585 100644
--- a/include/linux/mroute6.h
+++ b/include/linux/mroute6.h
@@ -8,6 +8,7 @@
#include <net/net_namespace.h>
#include <uapi/linux/mroute6.h>
#include <linux/mroute_base.h>
+#include <net/fib_rules.h>
#ifdef CONFIG_IPV6_MROUTE
static inline int ip6_mroute_opt(int opt)
@@ -63,6 +64,15 @@
}
#endif
+#ifdef CONFIG_IPV6_MROUTE_MULTIPLE_TABLES
+bool ip6mr_rule_default(const struct fib_rule *rule);
+#else
+static inline bool ip6mr_rule_default(const struct fib_rule *rule)
+{
+ return true;
+}
+#endif
+
#define VIFF_STATIC 0x8000
struct mfc6_cache_cmp_arg {
diff --git a/include/linux/mroute_base.h b/include/linux/mroute_base.h
index c2560cb..d617fe4 100644
--- a/include/linux/mroute_base.h
+++ b/include/linux/mroute_base.h
@@ -6,6 +6,7 @@
#include <linux/spinlock.h>
#include <net/net_namespace.h>
#include <net/sock.h>
+#include <net/fib_notifier.h>
/**
* struct vif_device - interface representor for multicast routing
@@ -36,6 +37,58 @@
__be32 local, remote;
};
+struct vif_entry_notifier_info {
+ struct fib_notifier_info info;
+ struct net_device *dev;
+ unsigned short vif_index;
+ unsigned short vif_flags;
+ u32 tb_id;
+};
+
+static inline int mr_call_vif_notifier(struct notifier_block *nb,
+ struct net *net,
+ unsigned short family,
+ enum fib_event_type event_type,
+ struct vif_device *vif,
+ unsigned short vif_index, u32 tb_id)
+{
+ struct vif_entry_notifier_info info = {
+ .info = {
+ .family = family,
+ .net = net,
+ },
+ .dev = vif->dev,
+ .vif_index = vif_index,
+ .vif_flags = vif->flags,
+ .tb_id = tb_id,
+ };
+
+ return call_fib_notifier(nb, net, event_type, &info.info);
+}
+
+static inline int mr_call_vif_notifiers(struct net *net,
+ unsigned short family,
+ enum fib_event_type event_type,
+ struct vif_device *vif,
+ unsigned short vif_index, u32 tb_id,
+ unsigned int *ipmr_seq)
+{
+ struct vif_entry_notifier_info info = {
+ .info = {
+ .family = family,
+ .net = net,
+ },
+ .dev = vif->dev,
+ .vif_index = vif_index,
+ .vif_flags = vif->flags,
+ .tb_id = tb_id,
+ };
+
+ ASSERT_RTNL();
+ (*ipmr_seq)++;
+ return call_fib_notifiers(net, event_type, &info.info);
+}
+
#ifndef MAXVIFS
/* This one is nasty; value is defined in uapi using different symbols for
* mroute and morute6 but both map into same 32.
@@ -72,6 +125,7 @@
* @refcount: reference count for this entry
* @list: global entry list
* @rcu: used for entry destruction
+ * @free: Operation used for freeing an entry under RCU
*/
struct mr_mfc {
struct rhlist_head mnode;
@@ -97,8 +151,64 @@
} mfc_un;
struct list_head list;
struct rcu_head rcu;
+ void (*free)(struct rcu_head *head);
};
+static inline void mr_cache_put(struct mr_mfc *c)
+{
+ if (refcount_dec_and_test(&c->mfc_un.res.refcount))
+ call_rcu(&c->rcu, c->free);
+}
+
+static inline void mr_cache_hold(struct mr_mfc *c)
+{
+ refcount_inc(&c->mfc_un.res.refcount);
+}
+
+struct mfc_entry_notifier_info {
+ struct fib_notifier_info info;
+ struct mr_mfc *mfc;
+ u32 tb_id;
+};
+
+static inline int mr_call_mfc_notifier(struct notifier_block *nb,
+ struct net *net,
+ unsigned short family,
+ enum fib_event_type event_type,
+ struct mr_mfc *mfc, u32 tb_id)
+{
+ struct mfc_entry_notifier_info info = {
+ .info = {
+ .family = family,
+ .net = net,
+ },
+ .mfc = mfc,
+ .tb_id = tb_id
+ };
+
+ return call_fib_notifier(nb, net, event_type, &info.info);
+}
+
+static inline int mr_call_mfc_notifiers(struct net *net,
+ unsigned short family,
+ enum fib_event_type event_type,
+ struct mr_mfc *mfc, u32 tb_id,
+ unsigned int *ipmr_seq)
+{
+ struct mfc_entry_notifier_info info = {
+ .info = {
+ .family = family,
+ .net = net,
+ },
+ .mfc = mfc,
+ .tb_id = tb_id
+ };
+
+ ASSERT_RTNL();
+ (*ipmr_seq)++;
+ return call_fib_notifiers(net, event_type, &info.info);
+}
+
struct mr_table;
/**
@@ -180,6 +290,13 @@
u32 portid, u32 seq, struct mr_mfc *c,
int cmd, int flags),
spinlock_t *lock);
+
+int mr_dump(struct net *net, struct notifier_block *nb, unsigned short family,
+ int (*rules_dump)(struct net *net,
+ struct notifier_block *nb),
+ struct mr_table *(*mr_iter)(struct net *net,
+ struct mr_table *mrt),
+ rwlock_t *mrt_lock);
#else
static inline void vif_device_init(struct vif_device *v,
struct net_device *dev,
@@ -236,6 +353,17 @@
{
return -EINVAL;
}
+
+static inline int mr_dump(struct net *net, struct notifier_block *nb,
+ unsigned short family,
+ int (*rules_dump)(struct net *net,
+ struct notifier_block *nb),
+ struct mr_table *(*mr_iter)(struct net *net,
+ struct mr_table *mrt),
+ rwlock_t *mrt_lock)
+{
+ return -EINVAL;
+}
#endif
static inline void *mr_mfc_find(struct mr_table *mrt, void *hasharg)
diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
index 913b1cc..2a2d9cf 100644
--- a/include/linux/netdevice.h
+++ b/include/linux/netdevice.h
@@ -2312,43 +2312,45 @@
#include <linux/notifier.h>
-/* netdevice notifier chain. Please remember to update the rtnetlink
- * notification exclusion list in rtnetlink_event() when adding new
- * types.
+/* netdevice notifier chain. Please remember to update netdev_cmd_to_name()
+ * and the rtnetlink notification exclusion list in rtnetlink_event() when
+ * adding new types.
*/
-#define NETDEV_UP 0x0001 /* For now you can't veto a device up/down */
-#define NETDEV_DOWN 0x0002
-#define NETDEV_REBOOT 0x0003 /* Tell a protocol stack a network interface
+enum netdev_cmd {
+ NETDEV_UP = 1, /* For now you can't veto a device up/down */
+ NETDEV_DOWN,
+ NETDEV_REBOOT, /* Tell a protocol stack a network interface
detected a hardware crash and restarted
- we can use this eg to kick tcp sessions
once done */
-#define NETDEV_CHANGE 0x0004 /* Notify device state change */
-#define NETDEV_REGISTER 0x0005
-#define NETDEV_UNREGISTER 0x0006
-#define NETDEV_CHANGEMTU 0x0007 /* notify after mtu change happened */
-#define NETDEV_CHANGEADDR 0x0008
-#define NETDEV_GOING_DOWN 0x0009
-#define NETDEV_CHANGENAME 0x000A
-#define NETDEV_FEAT_CHANGE 0x000B
-#define NETDEV_BONDING_FAILOVER 0x000C
-#define NETDEV_PRE_UP 0x000D
-#define NETDEV_PRE_TYPE_CHANGE 0x000E
-#define NETDEV_POST_TYPE_CHANGE 0x000F
-#define NETDEV_POST_INIT 0x0010
-#define NETDEV_UNREGISTER_FINAL 0x0011
-#define NETDEV_RELEASE 0x0012
-#define NETDEV_NOTIFY_PEERS 0x0013
-#define NETDEV_JOIN 0x0014
-#define NETDEV_CHANGEUPPER 0x0015
-#define NETDEV_RESEND_IGMP 0x0016
-#define NETDEV_PRECHANGEMTU 0x0017 /* notify before mtu change happened */
-#define NETDEV_CHANGEINFODATA 0x0018
-#define NETDEV_BONDING_INFO 0x0019
-#define NETDEV_PRECHANGEUPPER 0x001A
-#define NETDEV_CHANGELOWERSTATE 0x001B
-#define NETDEV_UDP_TUNNEL_PUSH_INFO 0x001C
-#define NETDEV_UDP_TUNNEL_DROP_INFO 0x001D
-#define NETDEV_CHANGE_TX_QUEUE_LEN 0x001E
+ NETDEV_CHANGE, /* Notify device state change */
+ NETDEV_REGISTER,
+ NETDEV_UNREGISTER,
+ NETDEV_CHANGEMTU, /* notify after mtu change happened */
+ NETDEV_CHANGEADDR,
+ NETDEV_GOING_DOWN,
+ NETDEV_CHANGENAME,
+ NETDEV_FEAT_CHANGE,
+ NETDEV_BONDING_FAILOVER,
+ NETDEV_PRE_UP,
+ NETDEV_PRE_TYPE_CHANGE,
+ NETDEV_POST_TYPE_CHANGE,
+ NETDEV_POST_INIT,
+ NETDEV_RELEASE,
+ NETDEV_NOTIFY_PEERS,
+ NETDEV_JOIN,
+ NETDEV_CHANGEUPPER,
+ NETDEV_RESEND_IGMP,
+ NETDEV_PRECHANGEMTU, /* notify before mtu change happened */
+ NETDEV_CHANGEINFODATA,
+ NETDEV_BONDING_INFO,
+ NETDEV_PRECHANGEUPPER,
+ NETDEV_CHANGELOWERSTATE,
+ NETDEV_UDP_TUNNEL_PUSH_INFO,
+ NETDEV_UDP_TUNNEL_DROP_INFO,
+ NETDEV_CHANGE_TX_QUEUE_LEN,
+};
+const char *netdev_cmd_to_name(enum netdev_cmd cmd);
int register_netdevice_notifier(struct notifier_block *nb);
int unregister_netdevice_notifier(struct notifier_block *nb);
diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
index 5b51110..c29f09c 100644
--- a/include/net/netns/ipv6.h
+++ b/include/net/netns/ipv6.h
@@ -96,6 +96,8 @@
atomic_t fib6_sernum;
struct seg6_pernet_data *seg6_data;
struct fib_notifier_ops *notifier_ops;
+ struct fib_notifier_ops *ip6mr_notifier_ops;
+ unsigned int ipmr_seq; /* protected by rtnl_mutex */
struct {
struct hlist_head head;
spinlock_t lock;
diff --git a/include/rdma/ib_verbs.h b/include/rdma/ib_verbs.h
index ff3ed43..6eb1747 100644
--- a/include/rdma/ib_verbs.h
+++ b/include/rdma/ib_verbs.h
@@ -2122,8 +2122,8 @@
* net device of device @device at port @port_num or NULL if such
* a net device doesn't exist. The vendor driver should call dev_hold
* on this net device. The HW vendor's device driver must guarantee
- * that this function returns NULL before the net device reaches
- * NETDEV_UNREGISTER_FINAL state.
+ * that this function returns NULL before the net device has finished
+ * NETDEV_UNREGISTER state.
*/
struct net_device *(*get_netdev)(struct ib_device *device,
u8 port_num);
diff --git a/net/8021q/vlanproc.c b/net/8021q/vlanproc.c
index a662ccc..a627a5d 100644
--- a/net/8021q/vlanproc.c
+++ b/net/8021q/vlanproc.c
@@ -148,8 +148,8 @@
if (!vn->proc_vlan_dir)
goto err;
- vn->proc_vlan_conf = proc_create(name_conf, S_IFREG|S_IRUSR|S_IWUSR,
- vn->proc_vlan_dir, &vlan_fops);
+ vn->proc_vlan_conf = proc_create(name_conf, S_IFREG | 0600,
+ vn->proc_vlan_dir, &vlan_fops);
if (!vn->proc_vlan_conf)
goto err;
return 0;
@@ -172,7 +172,7 @@
if (!strcmp(vlandev->name, name_conf))
return -EINVAL;
vlan->dent =
- proc_create_data(vlandev->name, S_IFREG|S_IRUSR|S_IWUSR,
+ proc_create_data(vlandev->name, S_IFREG | 0600,
vn->proc_vlan_dir, &vlandev_fops, vlandev);
if (!vlan->dent)
return -ENOBUFS;
diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
index a3bf9d5..7214aea 100644
--- a/net/appletalk/atalk_proc.c
+++ b/net/appletalk/atalk_proc.c
@@ -257,22 +257,22 @@
if (!atalk_proc_dir)
goto out;
- p = proc_create("interface", S_IRUGO, atalk_proc_dir,
+ p = proc_create("interface", 0444, atalk_proc_dir,
&atalk_seq_interface_fops);
if (!p)
goto out_interface;
- p = proc_create("route", S_IRUGO, atalk_proc_dir,
+ p = proc_create("route", 0444, atalk_proc_dir,
&atalk_seq_route_fops);
if (!p)
goto out_route;
- p = proc_create("socket", S_IRUGO, atalk_proc_dir,
+ p = proc_create("socket", 0444, atalk_proc_dir,
&atalk_seq_socket_fops);
if (!p)
goto out_socket;
- p = proc_create("arp", S_IRUGO, atalk_proc_dir, &atalk_seq_arp_fops);
+ p = proc_create("arp", 0444, atalk_proc_dir, &atalk_seq_arp_fops);
if (!p)
goto out_arp;
diff --git a/net/atm/atm_sysfs.c b/net/atm/atm_sysfs.c
index 5d2fed9..39b94ca 100644
--- a/net/atm/atm_sysfs.c
+++ b/net/atm/atm_sysfs.c
@@ -96,12 +96,12 @@
return scnprintf(buf, PAGE_SIZE, "%d\n", link_rate);
}
-static DEVICE_ATTR(address, S_IRUGO, show_address, NULL);
-static DEVICE_ATTR(atmaddress, S_IRUGO, show_atmaddress, NULL);
-static DEVICE_ATTR(atmindex, S_IRUGO, show_atmindex, NULL);
-static DEVICE_ATTR(carrier, S_IRUGO, show_carrier, NULL);
-static DEVICE_ATTR(type, S_IRUGO, show_type, NULL);
-static DEVICE_ATTR(link_rate, S_IRUGO, show_link_rate, NULL);
+static DEVICE_ATTR(address, 0444, show_address, NULL);
+static DEVICE_ATTR(atmaddress, 0444, show_atmaddress, NULL);
+static DEVICE_ATTR(atmindex, 0444, show_atmindex, NULL);
+static DEVICE_ATTR(carrier, 0444, show_carrier, NULL);
+static DEVICE_ATTR(type, 0444, show_type, NULL);
+static DEVICE_ATTR(link_rate, 0444, show_link_rate, NULL);
static struct device_attribute *atm_attrs[] = {
&dev_attr_atmaddress,
diff --git a/net/atm/clip.c b/net/atm/clip.c
index d4f6029..f07dbc6 100644
--- a/net/atm/clip.c
+++ b/net/atm/clip.c
@@ -893,7 +893,7 @@
{
struct proc_dir_entry *p;
- p = proc_create("arp", S_IRUGO, atm_proc_root, &arp_seq_fops);
+ p = proc_create("arp", 0444, atm_proc_root, &arp_seq_fops);
if (!p) {
pr_err("Unable to initialize /proc/net/atm/arp\n");
atm_clip_exit_noproc();
diff --git a/net/atm/lec.c b/net/atm/lec.c
index 09a1f05..01d5d20 100644
--- a/net/atm/lec.c
+++ b/net/atm/lec.c
@@ -1042,7 +1042,7 @@
#ifdef CONFIG_PROC_FS
struct proc_dir_entry *p;
- p = proc_create("lec", S_IRUGO, atm_proc_root, &lec_seq_fops);
+ p = proc_create("lec", 0444, atm_proc_root, &lec_seq_fops);
if (!p) {
pr_err("Unable to initialize /proc/net/atm/lec\n");
return -ENOMEM;
diff --git a/net/atm/proc.c b/net/atm/proc.c
index edc48ed..55410c0 100644
--- a/net/atm/proc.c
+++ b/net/atm/proc.c
@@ -474,7 +474,7 @@
for (e = atm_proc_ents; e->name; e++) {
struct proc_dir_entry *dirent;
- dirent = proc_create(e->name, S_IRUGO,
+ dirent = proc_create(e->name, 0444,
atm_proc_root, e->proc_fops);
if (!dirent)
goto err_out_remove;
diff --git a/net/ax25/af_ax25.c b/net/ax25/af_ax25.c
index c8319ed..2b41366 100644
--- a/net/ax25/af_ax25.c
+++ b/net/ax25/af_ax25.c
@@ -1989,10 +1989,10 @@
dev_add_pack(&ax25_packet_type);
register_netdevice_notifier(&ax25_dev_notifier);
- proc_create("ax25_route", S_IRUGO, init_net.proc_net,
+ proc_create("ax25_route", 0444, init_net.proc_net,
&ax25_route_fops);
- proc_create("ax25", S_IRUGO, init_net.proc_net, &ax25_info_fops);
- proc_create("ax25_calls", S_IRUGO, init_net.proc_net, &ax25_uid_fops);
+ proc_create("ax25", 0444, init_net.proc_net, &ax25_info_fops);
+ proc_create("ax25_calls", 0444, init_net.proc_net, &ax25_uid_fops);
out:
return rc;
}
diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
index 5f3074c..5e44d84 100644
--- a/net/bluetooth/rfcomm/tty.c
+++ b/net/bluetooth/rfcomm/tty.c
@@ -210,8 +210,8 @@
return sprintf(buf, "%d\n", dev->channel);
}
-static DEVICE_ATTR(address, S_IRUGO, show_address, NULL);
-static DEVICE_ATTR(channel, S_IRUGO, show_channel, NULL);
+static DEVICE_ATTR(address, 0444, show_address, NULL);
+static DEVICE_ATTR(channel, 0444, show_channel, NULL);
static struct rfcomm_dev *__rfcomm_dev_add(struct rfcomm_dev_req *req,
struct rfcomm_dlc *dlc)
diff --git a/net/bridge/br_sysfs_br.c b/net/bridge/br_sysfs_br.c
index b1be0dc..0318a69 100644
--- a/net/bridge/br_sysfs_br.c
+++ b/net/bridge/br_sysfs_br.c
@@ -893,7 +893,7 @@
static struct bin_attribute bridge_forward = {
.attr = { .name = SYSFS_BRIDGE_FDB,
- .mode = S_IRUGO, },
+ .mode = 0444, },
.read = brforward_read,
};
diff --git a/net/bridge/br_sysfs_if.c b/net/bridge/br_sysfs_if.c
index 126a8ea..fd31ad8 100644
--- a/net/bridge/br_sysfs_if.c
+++ b/net/bridge/br_sysfs_if.c
@@ -44,7 +44,7 @@
{ \
return store_flag(p, v, _mask); \
} \
-static BRPORT_ATTR(_name, S_IRUGO | S_IWUSR, \
+static BRPORT_ATTR(_name, 0644, \
show_##_name, store_##_name)
static int store_flag(struct net_bridge_port *p, unsigned long v,
@@ -71,7 +71,7 @@
return sprintf(buf, "%d\n", p->path_cost);
}
-static BRPORT_ATTR(path_cost, S_IRUGO | S_IWUSR,
+static BRPORT_ATTR(path_cost, 0644,
show_path_cost, br_stp_set_path_cost);
static ssize_t show_priority(struct net_bridge_port *p, char *buf)
@@ -79,91 +79,91 @@
return sprintf(buf, "%d\n", p->priority);
}
-static BRPORT_ATTR(priority, S_IRUGO | S_IWUSR,
+static BRPORT_ATTR(priority, 0644,
show_priority, br_stp_set_port_priority);
static ssize_t show_designated_root(struct net_bridge_port *p, char *buf)
{
return br_show_bridge_id(buf, &p->designated_root);
}
-static BRPORT_ATTR(designated_root, S_IRUGO, show_designated_root, NULL);
+static BRPORT_ATTR(designated_root, 0444, show_designated_root, NULL);
static ssize_t show_designated_bridge(struct net_bridge_port *p, char *buf)
{
return br_show_bridge_id(buf, &p->designated_bridge);
}
-static BRPORT_ATTR(designated_bridge, S_IRUGO, show_designated_bridge, NULL);
+static BRPORT_ATTR(designated_bridge, 0444, show_designated_bridge, NULL);
static ssize_t show_designated_port(struct net_bridge_port *p, char *buf)
{
return sprintf(buf, "%d\n", p->designated_port);
}
-static BRPORT_ATTR(designated_port, S_IRUGO, show_designated_port, NULL);
+static BRPORT_ATTR(designated_port, 0444, show_designated_port, NULL);
static ssize_t show_designated_cost(struct net_bridge_port *p, char *buf)
{
return sprintf(buf, "%d\n", p->designated_cost);
}
-static BRPORT_ATTR(designated_cost, S_IRUGO, show_designated_cost, NULL);
+static BRPORT_ATTR(designated_cost, 0444, show_designated_cost, NULL);
static ssize_t show_port_id(struct net_bridge_port *p, char *buf)
{
return sprintf(buf, "0x%x\n", p->port_id);
}
-static BRPORT_ATTR(port_id, S_IRUGO, show_port_id, NULL);
+static BRPORT_ATTR(port_id, 0444, show_port_id, NULL);
static ssize_t show_port_no(struct net_bridge_port *p, char *buf)
{
return sprintf(buf, "0x%x\n", p->port_no);
}
-static BRPORT_ATTR(port_no, S_IRUGO, show_port_no, NULL);
+static BRPORT_ATTR(port_no, 0444, show_port_no, NULL);
static ssize_t show_change_ack(struct net_bridge_port *p, char *buf)
{
return sprintf(buf, "%d\n", p->topology_change_ack);
}
-static BRPORT_ATTR(change_ack, S_IRUGO, show_change_ack, NULL);
+static BRPORT_ATTR(change_ack, 0444, show_change_ack, NULL);
static ssize_t show_config_pending(struct net_bridge_port *p, char *buf)
{
return sprintf(buf, "%d\n", p->config_pending);
}
-static BRPORT_ATTR(config_pending, S_IRUGO, show_config_pending, NULL);
+static BRPORT_ATTR(config_pending, 0444, show_config_pending, NULL);
static ssize_t show_port_state(struct net_bridge_port *p, char *buf)
{
return sprintf(buf, "%d\n", p->state);
}
-static BRPORT_ATTR(state, S_IRUGO, show_port_state, NULL);
+static BRPORT_ATTR(state, 0444, show_port_state, NULL);
static ssize_t show_message_age_timer(struct net_bridge_port *p,
char *buf)
{
return sprintf(buf, "%ld\n", br_timer_value(&p->message_age_timer));
}
-static BRPORT_ATTR(message_age_timer, S_IRUGO, show_message_age_timer, NULL);
+static BRPORT_ATTR(message_age_timer, 0444, show_message_age_timer, NULL);
static ssize_t show_forward_delay_timer(struct net_bridge_port *p,
char *buf)
{
return sprintf(buf, "%ld\n", br_timer_value(&p->forward_delay_timer));
}
-static BRPORT_ATTR(forward_delay_timer, S_IRUGO, show_forward_delay_timer, NULL);
+static BRPORT_ATTR(forward_delay_timer, 0444, show_forward_delay_timer, NULL);
static ssize_t show_hold_timer(struct net_bridge_port *p,
char *buf)
{
return sprintf(buf, "%ld\n", br_timer_value(&p->hold_timer));
}
-static BRPORT_ATTR(hold_timer, S_IRUGO, show_hold_timer, NULL);
+static BRPORT_ATTR(hold_timer, 0444, show_hold_timer, NULL);
static int store_flush(struct net_bridge_port *p, unsigned long v)
{
br_fdb_delete_by_port(p->br, p, 0, 0); // Don't delete local entry
return 0;
}
-static BRPORT_ATTR(flush, S_IWUSR, NULL, store_flush);
+static BRPORT_ATTR(flush, 0200, NULL, store_flush);
static ssize_t show_group_fwd_mask(struct net_bridge_port *p, char *buf)
{
@@ -179,7 +179,7 @@
return 0;
}
-static BRPORT_ATTR(group_fwd_mask, S_IRUGO | S_IWUSR, show_group_fwd_mask,
+static BRPORT_ATTR(group_fwd_mask, 0644, show_group_fwd_mask,
store_group_fwd_mask);
BRPORT_ATTR_FLAG(hairpin_mode, BR_HAIRPIN_MODE);
@@ -204,7 +204,7 @@
{
return br_multicast_set_port_router(p, v);
}
-static BRPORT_ATTR(multicast_router, S_IRUGO | S_IWUSR, show_multicast_router,
+static BRPORT_ATTR(multicast_router, 0644, show_multicast_router,
store_multicast_router);
BRPORT_ATTR_FLAG(multicast_fast_leave, BR_MULTICAST_FAST_LEAVE);
diff --git a/net/can/af_can.c b/net/can/af_can.c
index e899970..2f0d0a7 100644
--- a/net/can/af_can.c
+++ b/net/can/af_can.c
@@ -72,7 +72,7 @@
MODULE_ALIAS_NETPROTO(PF_CAN);
static int stats_timer __read_mostly = 1;
-module_param(stats_timer, int, S_IRUGO);
+module_param(stats_timer, int, 0444);
MODULE_PARM_DESC(stats_timer, "enable timer for statistics (default:on)");
static struct kmem_cache *rcv_cache __read_mostly;
diff --git a/net/can/gw.c b/net/can/gw.c
index 08e9766..8d71e19 100644
--- a/net/can/gw.c
+++ b/net/can/gw.c
@@ -72,7 +72,7 @@
#define CGW_DEFAULT_HOPS 1
static unsigned int max_hops __read_mostly = CGW_DEFAULT_HOPS;
-module_param(max_hops, uint, S_IRUGO);
+module_param(max_hops, uint, 0444);
MODULE_PARM_DESC(max_hops,
"maximum " CAN_GW_NAME " routing hops for CAN frames "
"(valid values: " __stringify(CGW_MIN_HOPS) "-"
diff --git a/net/ceph/ceph_common.c b/net/ceph/ceph_common.c
index 4d4c822..4adf078 100644
--- a/net/ceph/ceph_common.c
+++ b/net/ceph/ceph_common.c
@@ -54,7 +54,7 @@
.get = param_get_supported_features,
};
module_param_cb(supported_features, ¶m_ops_supported_features, NULL,
- S_IRUGO);
+ 0444);
const char *ceph_msg_type_name(int type)
{
diff --git a/net/core/dev.c b/net/core/dev.c
index f9c28f4..97a96df 100644
--- a/net/core/dev.c
+++ b/net/core/dev.c
@@ -1571,6 +1571,25 @@
netdev_WARN(dev, "failed to disable GRO_HW!\n");
}
+const char *netdev_cmd_to_name(enum netdev_cmd cmd)
+{
+#define N(val) \
+ case NETDEV_##val: \
+ return "NETDEV_" __stringify(val);
+ switch (cmd) {
+ N(UP) N(DOWN) N(REBOOT) N(CHANGE) N(REGISTER) N(UNREGISTER)
+ N(CHANGEMTU) N(CHANGEADDR) N(GOING_DOWN) N(CHANGENAME) N(FEAT_CHANGE)
+ N(BONDING_FAILOVER) N(PRE_UP) N(PRE_TYPE_CHANGE) N(POST_TYPE_CHANGE)
+ N(POST_INIT) N(RELEASE) N(NOTIFY_PEERS) N(JOIN) N(CHANGEUPPER)
+ N(RESEND_IGMP) N(PRECHANGEMTU) N(CHANGEINFODATA) N(BONDING_INFO)
+ N(PRECHANGEUPPER) N(CHANGELOWERSTATE) N(UDP_TUNNEL_PUSH_INFO)
+ N(UDP_TUNNEL_DROP_INFO) N(CHANGE_TX_QUEUE_LEN)
+ };
+#undef N
+ return "UNKNOWN_NETDEV_EVENT";
+}
+EXPORT_SYMBOL_GPL(netdev_cmd_to_name);
+
static int call_netdevice_notifier(struct notifier_block *nb, unsigned long val,
struct net_device *dev)
{
@@ -8077,7 +8096,6 @@
rcu_barrier();
rtnl_lock();
- call_netdevice_notifiers(NETDEV_UNREGISTER_FINAL, dev);
if (test_bit(__LINK_STATE_LINKWATCH_PENDING,
&dev->state)) {
/* We must not have linkwatch events
@@ -8149,10 +8167,6 @@
= list_first_entry(&list, struct net_device, todo_list);
list_del(&dev->todo_list);
- rtnl_lock();
- call_netdevice_notifiers(NETDEV_UNREGISTER_FINAL, dev);
- __rtnl_unlock();
-
if (unlikely(dev->reg_state != NETREG_UNREGISTERING)) {
pr_err("network todo '%s' but state %d\n",
dev->name, dev->reg_state);
@@ -8594,7 +8608,6 @@
*/
call_netdevice_notifiers(NETDEV_UNREGISTER, dev);
rcu_barrier();
- call_netdevice_notifiers(NETDEV_UNREGISTER_FINAL, dev);
new_nsid = peernet2id_alloc(dev_net(dev), net);
/* If there is an ifindex conflict assign a new one */
diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
index 65b51e7..dd6ae43 100644
--- a/net/core/net-procfs.c
+++ b/net/core/net-procfs.c
@@ -315,12 +315,12 @@
{
int rc = -ENOMEM;
- if (!proc_create("dev", S_IRUGO, net->proc_net, &dev_seq_fops))
+ if (!proc_create("dev", 0444, net->proc_net, &dev_seq_fops))
goto out;
- if (!proc_create("softnet_stat", S_IRUGO, net->proc_net,
+ if (!proc_create("softnet_stat", 0444, net->proc_net,
&softnet_seq_fops))
goto out_dev;
- if (!proc_create("ptype", S_IRUGO, net->proc_net, &ptype_seq_fops))
+ if (!proc_create("ptype", 0444, net->proc_net, &ptype_seq_fops))
goto out_softnet;
if (wext_proc_init(net))
diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
index 60a5ad2..c476f07 100644
--- a/net/core/net-sysfs.c
+++ b/net/core/net-sysfs.c
@@ -431,7 +431,7 @@
return netdev_store(dev, attr, buf, len, change_group);
}
NETDEVICE_SHOW(group, fmt_dec);
-static DEVICE_ATTR(netdev_group, S_IRUGO | S_IWUSR, group_show, group_store);
+static DEVICE_ATTR(netdev_group, 0644, group_show, group_store);
static int change_proto_down(struct net_device *dev, unsigned long proto_down)
{
@@ -854,10 +854,10 @@
}
static struct rx_queue_attribute rps_cpus_attribute __ro_after_init
- = __ATTR(rps_cpus, S_IRUGO | S_IWUSR, show_rps_map, store_rps_map);
+ = __ATTR(rps_cpus, 0644, show_rps_map, store_rps_map);
static struct rx_queue_attribute rps_dev_flow_table_cnt_attribute __ro_after_init
- = __ATTR(rps_flow_cnt, S_IRUGO | S_IWUSR,
+ = __ATTR(rps_flow_cnt, 0644,
show_rps_dev_flow_table_cnt, store_rps_dev_flow_table_cnt);
#endif /* CONFIG_RPS */
@@ -1154,7 +1154,7 @@
}
static struct netdev_queue_attribute bql_hold_time_attribute __ro_after_init
- = __ATTR(hold_time, S_IRUGO | S_IWUSR,
+ = __ATTR(hold_time, 0644,
bql_show_hold_time, bql_set_hold_time);
static ssize_t bql_show_inflight(struct netdev_queue *queue,
@@ -1166,7 +1166,7 @@
}
static struct netdev_queue_attribute bql_inflight_attribute __ro_after_init =
- __ATTR(inflight, S_IRUGO, bql_show_inflight, NULL);
+ __ATTR(inflight, 0444, bql_show_inflight, NULL);
#define BQL_ATTR(NAME, FIELD) \
static ssize_t bql_show_ ## NAME(struct netdev_queue *queue, \
@@ -1182,7 +1182,7 @@
} \
\
static struct netdev_queue_attribute bql_ ## NAME ## _attribute __ro_after_init \
- = __ATTR(NAME, S_IRUGO | S_IWUSR, \
+ = __ATTR(NAME, 0644, \
bql_show_ ## NAME, bql_set_ ## NAME)
BQL_ATTR(limit, limit);
diff --git a/net/core/sock.c b/net/core/sock.c
index e689496..8cee292 100644
--- a/net/core/sock.c
+++ b/net/core/sock.c
@@ -3455,7 +3455,7 @@
static __net_init int proto_init_net(struct net *net)
{
- if (!proc_create("protocols", S_IRUGO, net->proc_net, &proto_seq_fops))
+ if (!proc_create("protocols", 0444, net->proc_net, &proto_seq_fops))
return -ENOMEM;
return 0;
diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
index 2ee8306..3275160 100644
--- a/net/decnet/af_decnet.c
+++ b/net/decnet/af_decnet.c
@@ -2383,7 +2383,7 @@
dev_add_pack(&dn_dix_packet_type);
register_netdevice_notifier(&dn_dev_notifier);
- proc_create("decnet", S_IRUGO, init_net.proc_net, &dn_socket_seq_fops);
+ proc_create("decnet", 0444, init_net.proc_net, &dn_socket_seq_fops);
dn_register_sysctl();
out:
return rc;
diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
index c9f5e1e..c03b046 100644
--- a/net/decnet/dn_dev.c
+++ b/net/decnet/dn_dev.c
@@ -1424,7 +1424,7 @@
rtnl_register_module(THIS_MODULE, PF_DECnet, RTM_GETADDR,
NULL, dn_nl_dump_ifaddr, 0);
- proc_create("decnet_dev", S_IRUGO, init_net.proc_net, &dn_dev_seq_fops);
+ proc_create("decnet_dev", 0444, init_net.proc_net, &dn_dev_seq_fops);
#ifdef CONFIG_SYSCTL
{
diff --git a/net/decnet/dn_neigh.c b/net/decnet/dn_neigh.c
index 6e37d9e..1315616 100644
--- a/net/decnet/dn_neigh.c
+++ b/net/decnet/dn_neigh.c
@@ -608,7 +608,7 @@
void __init dn_neigh_init(void)
{
neigh_table_init(NEIGH_DN_TABLE, &dn_neigh_table);
- proc_create("decnet_neigh", S_IRUGO, init_net.proc_net,
+ proc_create("decnet_neigh", 0444, init_net.proc_net,
&dn_neigh_seq_fops);
}
diff --git a/net/decnet/dn_route.c b/net/decnet/dn_route.c
index ef20b8e..eca0cc6 100644
--- a/net/decnet/dn_route.c
+++ b/net/decnet/dn_route.c
@@ -1918,7 +1918,7 @@
dn_dst_ops.gc_thresh = (dn_rt_hash_mask + 1);
- proc_create("decnet_cache", S_IRUGO, init_net.proc_net,
+ proc_create("decnet_cache", 0444, init_net.proc_net,
&dn_rt_cache_seq_fops);
#ifdef CONFIG_DECNET_ROUTER
diff --git a/net/dns_resolver/dns_key.c b/net/dns_resolver/dns_key.c
index e1d4d89..8396705 100644
--- a/net/dns_resolver/dns_key.c
+++ b/net/dns_resolver/dns_key.c
@@ -38,7 +38,7 @@
MODULE_LICENSE("GPL");
unsigned int dns_resolver_debug;
-module_param_named(debug, dns_resolver_debug, uint, S_IWUSR | S_IRUGO);
+module_param_named(debug, dns_resolver_debug, uint, 0644);
MODULE_PARM_DESC(debug, "DNS Resolver debugging mask");
const struct cred *dns_resolver_cache;
diff --git a/net/ipv4/arp.c b/net/ipv4/arp.c
index 7dc9de8..4c6ba0f 100644
--- a/net/ipv4/arp.c
+++ b/net/ipv4/arp.c
@@ -1434,7 +1434,7 @@
static int __net_init arp_net_init(struct net *net)
{
- if (!proc_create("arp", S_IRUGO, net->proc_net, &arp_seq_fops))
+ if (!proc_create("arp", 0444, net->proc_net, &arp_seq_fops))
return -ENOMEM;
return 0;
}
diff --git a/net/ipv4/fib_trie.c b/net/ipv4/fib_trie.c
index 62243a8..fac0b73 100644
--- a/net/ipv4/fib_trie.c
+++ b/net/ipv4/fib_trie.c
@@ -2722,14 +2722,14 @@
int __net_init fib_proc_init(struct net *net)
{
- if (!proc_create("fib_trie", S_IRUGO, net->proc_net, &fib_trie_fops))
+ if (!proc_create("fib_trie", 0444, net->proc_net, &fib_trie_fops))
goto out1;
- if (!proc_create("fib_triestat", S_IRUGO, net->proc_net,
+ if (!proc_create("fib_triestat", 0444, net->proc_net,
&fib_triestat_fops))
goto out2;
- if (!proc_create("route", S_IRUGO, net->proc_net, &fib_route_fops))
+ if (!proc_create("route", 0444, net->proc_net, &fib_route_fops))
goto out3;
return 0;
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index c274376..f17cd83 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -2993,10 +2993,10 @@
struct proc_dir_entry *pde;
int err;
- pde = proc_create("igmp", S_IRUGO, net->proc_net, &igmp_mc_seq_fops);
+ pde = proc_create("igmp", 0444, net->proc_net, &igmp_mc_seq_fops);
if (!pde)
goto out_igmp;
- pde = proc_create("mcfilter", S_IRUGO, net->proc_net,
+ pde = proc_create("mcfilter", 0444, net->proc_net,
&igmp_mcf_seq_fops);
if (!pde)
goto out_mcfilter;
diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
index f75802a..43f620f 100644
--- a/net/ipv4/ipconfig.c
+++ b/net/ipv4/ipconfig.c
@@ -1369,7 +1369,7 @@
unsigned int i;
#ifdef CONFIG_PROC_FS
- proc_create("pnp", S_IRUGO, init_net.proc_net, &pnp_seq_fops);
+ proc_create("pnp", 0444, init_net.proc_net, &pnp_seq_fops);
#endif /* CONFIG_PROC_FS */
if (!ic_enable)
diff --git a/net/ipv4/ipmr.c b/net/ipv4/ipmr.c
index f6be5db..e79211a 100644
--- a/net/ipv4/ipmr.c
+++ b/net/ipv4/ipmr.c
@@ -644,80 +644,22 @@
}
#endif
-static int call_ipmr_vif_entry_notifier(struct notifier_block *nb,
- struct net *net,
- enum fib_event_type event_type,
- struct vif_device *vif,
- vifi_t vif_index, u32 tb_id)
-{
- struct vif_entry_notifier_info info = {
- .info = {
- .family = RTNL_FAMILY_IPMR,
- .net = net,
- },
- .dev = vif->dev,
- .vif_index = vif_index,
- .vif_flags = vif->flags,
- .tb_id = tb_id,
- };
-
- return call_fib_notifier(nb, net, event_type, &info.info);
-}
-
static int call_ipmr_vif_entry_notifiers(struct net *net,
enum fib_event_type event_type,
struct vif_device *vif,
vifi_t vif_index, u32 tb_id)
{
- struct vif_entry_notifier_info info = {
- .info = {
- .family = RTNL_FAMILY_IPMR,
- .net = net,
- },
- .dev = vif->dev,
- .vif_index = vif_index,
- .vif_flags = vif->flags,
- .tb_id = tb_id,
- };
-
- ASSERT_RTNL();
- net->ipv4.ipmr_seq++;
- return call_fib_notifiers(net, event_type, &info.info);
-}
-
-static int call_ipmr_mfc_entry_notifier(struct notifier_block *nb,
- struct net *net,
- enum fib_event_type event_type,
- struct mfc_cache *mfc, u32 tb_id)
-{
- struct mfc_entry_notifier_info info = {
- .info = {
- .family = RTNL_FAMILY_IPMR,
- .net = net,
- },
- .mfc = mfc,
- .tb_id = tb_id
- };
-
- return call_fib_notifier(nb, net, event_type, &info.info);
+ return mr_call_vif_notifiers(net, RTNL_FAMILY_IPMR, event_type,
+ vif, vif_index, tb_id,
+ &net->ipv4.ipmr_seq);
}
static int call_ipmr_mfc_entry_notifiers(struct net *net,
enum fib_event_type event_type,
struct mfc_cache *mfc, u32 tb_id)
{
- struct mfc_entry_notifier_info info = {
- .info = {
- .family = RTNL_FAMILY_IPMR,
- .net = net,
- },
- .mfc = mfc,
- .tb_id = tb_id
- };
-
- ASSERT_RTNL();
- net->ipv4.ipmr_seq++;
- return call_fib_notifiers(net, event_type, &info.info);
+ return mr_call_mfc_notifiers(net, RTNL_FAMILY_IPMR, event_type,
+ &mfc->_c, tb_id, &net->ipv4.ipmr_seq);
}
/**
@@ -790,11 +732,10 @@
kmem_cache_free(mrt_cachep, (struct mfc_cache *)c);
}
-void ipmr_cache_free(struct mfc_cache *c)
+static void ipmr_cache_free(struct mfc_cache *c)
{
call_rcu(&c->_c.rcu, ipmr_cache_free_rcu);
}
-EXPORT_SYMBOL(ipmr_cache_free);
/* Destroy an unresolved cache entry, killing queued skbs
* and reporting error to netlink readers.
@@ -1045,6 +986,7 @@
if (c) {
c->_c.mfc_un.res.last_assert = jiffies - MFC_ASSERT_THRESH - 1;
c->_c.mfc_un.res.minvif = MAXVIFS;
+ c->_c.free = ipmr_cache_free_rcu;
refcount_set(&c->_c.mfc_un.res.refcount, 1);
}
return c;
@@ -1264,7 +1206,7 @@
list_del_rcu(&c->_c.list);
call_ipmr_mfc_entry_notifiers(net, FIB_EVENT_ENTRY_DEL, c, mrt->id);
mroute_netlink_event(mrt, c, RTM_DELROUTE);
- ipmr_cache_put(c);
+ mr_cache_put(&c->_c);
return 0;
}
@@ -1376,7 +1318,7 @@
call_ipmr_mfc_entry_notifiers(net, FIB_EVENT_ENTRY_DEL, cache,
mrt->id);
mroute_netlink_event(mrt, cache, RTM_DELROUTE);
- ipmr_cache_put(cache);
+ mr_cache_put(c);
}
if (atomic_read(&mrt->cache_resolve_queue_len) != 0) {
@@ -2989,38 +2931,8 @@
static int ipmr_dump(struct net *net, struct notifier_block *nb)
{
- struct mr_table *mrt;
- int err;
-
- err = ipmr_rules_dump(net, nb);
- if (err)
- return err;
-
- ipmr_for_each_table(mrt, net) {
- struct vif_device *v = &mrt->vif_table[0];
- struct mr_mfc *mfc;
- int vifi;
-
- /* Notifiy on table VIF entries */
- read_lock(&mrt_lock);
- for (vifi = 0; vifi < mrt->maxvif; vifi++, v++) {
- if (!v->dev)
- continue;
-
- call_ipmr_vif_entry_notifier(nb, net, FIB_EVENT_VIF_ADD,
- v, vifi, mrt->id);
- }
- read_unlock(&mrt_lock);
-
- /* Notify on table MFC entries */
- list_for_each_entry_rcu(mfc, &mrt->mfc_cache_list, list)
- call_ipmr_mfc_entry_notifier(nb, net,
- FIB_EVENT_ENTRY_ADD,
- (struct mfc_cache *)mfc,
- mrt->id);
- }
-
- return 0;
+ return mr_dump(net, nb, RTNL_FAMILY_IPMR, ipmr_rules_dump,
+ ipmr_mr_table_iter, &mrt_lock);
}
static const struct fib_notifier_ops ipmr_notifier_ops_template = {
diff --git a/net/ipv4/ipmr_base.c b/net/ipv4/ipmr_base.c
index 8ba55bf..4fe9772 100644
--- a/net/ipv4/ipmr_base.c
+++ b/net/ipv4/ipmr_base.c
@@ -321,3 +321,45 @@
return skb->len;
}
EXPORT_SYMBOL(mr_rtm_dumproute);
+
+int mr_dump(struct net *net, struct notifier_block *nb, unsigned short family,
+ int (*rules_dump)(struct net *net,
+ struct notifier_block *nb),
+ struct mr_table *(*mr_iter)(struct net *net,
+ struct mr_table *mrt),
+ rwlock_t *mrt_lock)
+{
+ struct mr_table *mrt;
+ int err;
+
+ err = rules_dump(net, nb);
+ if (err)
+ return err;
+
+ for (mrt = mr_iter(net, NULL); mrt; mrt = mr_iter(net, mrt)) {
+ struct vif_device *v = &mrt->vif_table[0];
+ struct mr_mfc *mfc;
+ int vifi;
+
+ /* Notifiy on table VIF entries */
+ read_lock(mrt_lock);
+ for (vifi = 0; vifi < mrt->maxvif; vifi++, v++) {
+ if (!v->dev)
+ continue;
+
+ mr_call_vif_notifier(nb, net, family,
+ FIB_EVENT_VIF_ADD,
+ v, vifi, mrt->id);
+ }
+ read_unlock(mrt_lock);
+
+ /* Notify on table MFC entries */
+ list_for_each_entry_rcu(mfc, &mrt->mfc_cache_list, list)
+ mr_call_mfc_notifier(nb, net, family,
+ FIB_EVENT_ENTRY_ADD,
+ mfc, mrt->id);
+ }
+
+ return 0;
+}
+EXPORT_SYMBOL(mr_dump);
diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
index 0fc88fa..31b4cca 100644
--- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
+++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
@@ -250,7 +250,7 @@
/* create proc dir entry */
sprintf(buffer, "%pI4", &ip);
- c->pde = proc_create_data(buffer, S_IWUSR|S_IRUSR,
+ c->pde = proc_create_data(buffer, 0600,
cn->procdir,
&clusterip_proc_fops, c);
if (!c->pde) {
diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
index 0164def9..1f24bc8 100644
--- a/net/ipv4/ping.c
+++ b/net/ipv4/ping.c
@@ -1177,7 +1177,7 @@
int ping_proc_register(struct net *net, struct ping_seq_afinfo *afinfo)
{
struct proc_dir_entry *p;
- p = proc_create_data(afinfo->name, S_IRUGO, net->proc_net,
+ p = proc_create_data(afinfo->name, 0444, net->proc_net,
afinfo->seq_fops, afinfo);
if (!p)
return -ENOMEM;
diff --git a/net/ipv4/proc.c b/net/ipv4/proc.c
index d97e83b..80de2e6 100644
--- a/net/ipv4/proc.c
+++ b/net/ipv4/proc.c
@@ -521,12 +521,12 @@
static __net_init int ip_proc_init_net(struct net *net)
{
- if (!proc_create("sockstat", S_IRUGO, net->proc_net,
+ if (!proc_create("sockstat", 0444, net->proc_net,
&sockstat_seq_fops))
goto out_sockstat;
- if (!proc_create("netstat", S_IRUGO, net->proc_net, &netstat_seq_fops))
+ if (!proc_create("netstat", 0444, net->proc_net, &netstat_seq_fops))
goto out_netstat;
- if (!proc_create("snmp", S_IRUGO, net->proc_net, &snmp_seq_fops))
+ if (!proc_create("snmp", 0444, net->proc_net, &snmp_seq_fops))
goto out_snmp;
return 0;
diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
index 720bef7..0ee2501 100644
--- a/net/ipv4/raw.c
+++ b/net/ipv4/raw.c
@@ -1140,7 +1140,7 @@
static __net_init int raw_init_net(struct net *net)
{
- if (!proc_create("raw", S_IRUGO, net->proc_net, &raw_seq_fops))
+ if (!proc_create("raw", 0444, net->proc_net, &raw_seq_fops))
return -ENOMEM;
return 0;
diff --git a/net/ipv4/route.c b/net/ipv4/route.c
index 4ac5728..ce9bd53 100644
--- a/net/ipv4/route.c
+++ b/net/ipv4/route.c
@@ -379,12 +379,12 @@
{
struct proc_dir_entry *pde;
- pde = proc_create("rt_cache", S_IRUGO, net->proc_net,
+ pde = proc_create("rt_cache", 0444, net->proc_net,
&rt_cache_seq_fops);
if (!pde)
goto err1;
- pde = proc_create("rt_cache", S_IRUGO,
+ pde = proc_create("rt_cache", 0444,
net->proc_net_stat, &rt_cpu_seq_fops);
if (!pde)
goto err2;
diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
index 2c6aec26..fec8b1f 100644
--- a/net/ipv4/tcp_ipv4.c
+++ b/net/ipv4/tcp_ipv4.c
@@ -2215,7 +2215,7 @@
afinfo->seq_ops.next = tcp_seq_next;
afinfo->seq_ops.stop = tcp_seq_stop;
- p = proc_create_data(afinfo->name, S_IRUGO, net->proc_net,
+ p = proc_create_data(afinfo->name, 0444, net->proc_net,
afinfo->seq_fops, afinfo);
if (!p)
rc = -ENOMEM;
diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
index c6dc019..fb8f3a3 100644
--- a/net/ipv4/udp.c
+++ b/net/ipv4/udp.c
@@ -2673,7 +2673,7 @@
afinfo->seq_ops.next = udp_seq_next;
afinfo->seq_ops.stop = udp_seq_stop;
- p = proc_create_data(afinfo->name, S_IRUGO, net->proc_net,
+ p = proc_create_data(afinfo->name, 0444, net->proc_net,
afinfo->seq_fops, afinfo);
if (!p)
rc = -ENOMEM;
diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
index 6fd4bbd..9ca90cd 100644
--- a/net/ipv6/addrconf.c
+++ b/net/ipv6/addrconf.c
@@ -4281,7 +4281,7 @@
static int __net_init if6_proc_net_init(struct net *net)
{
- if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
+ if (!proc_create("if_inet6", 0444, net->proc_net, &if6_fops))
return -ENOMEM;
return 0;
}
diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c
index d580d4d..bbcabbb 100644
--- a/net/ipv6/anycast.c
+++ b/net/ipv6/anycast.c
@@ -544,7 +544,7 @@
int __net_init ac6_proc_init(struct net *net)
{
- if (!proc_create("anycast6", S_IRUGO, net->proc_net, &ac6_seq_fops))
+ if (!proc_create("anycast6", 0444, net->proc_net, &ac6_seq_fops))
return -ENOMEM;
return 0;
diff --git a/net/ipv6/ip6_flowlabel.c b/net/ipv6/ip6_flowlabel.c
index 6ddf522..f75b06ba8 100644
--- a/net/ipv6/ip6_flowlabel.c
+++ b/net/ipv6/ip6_flowlabel.c
@@ -844,7 +844,7 @@
static int __net_init ip6_flowlabel_proc_init(struct net *net)
{
- if (!proc_create("ip6_flowlabel", S_IRUGO, net->proc_net,
+ if (!proc_create("ip6_flowlabel", 0444, net->proc_net,
&ip6fl_seq_fops))
return -ENOMEM;
return 0;
diff --git a/net/ipv6/ip6mr.c b/net/ipv6/ip6mr.c
index 7345bd6..1c8fa29 100644
--- a/net/ipv6/ip6mr.c
+++ b/net/ipv6/ip6mr.c
@@ -258,6 +258,23 @@
fib_rules_unregister(net->ipv6.mr6_rules_ops);
rtnl_unlock();
}
+
+static int ip6mr_rules_dump(struct net *net, struct notifier_block *nb)
+{
+ return fib_rules_dump(net, nb, RTNL_FAMILY_IP6MR);
+}
+
+static unsigned int ip6mr_rules_seq_read(struct net *net)
+{
+ return fib_rules_seq_read(net, RTNL_FAMILY_IP6MR);
+}
+
+bool ip6mr_rule_default(const struct fib_rule *rule)
+{
+ return fib_rule_matchall(rule) && rule->action == FR_ACT_TO_TBL &&
+ rule->table == RT6_TABLE_DFLT && !rule->l3mdev;
+}
+EXPORT_SYMBOL(ip6mr_rule_default);
#else
#define ip6mr_for_each_table(mrt, net) \
for (mrt = net->ipv6.mrt6; mrt; mrt = NULL)
@@ -295,6 +312,16 @@
net->ipv6.mrt6 = NULL;
rtnl_unlock();
}
+
+static int ip6mr_rules_dump(struct net *net, struct notifier_block *nb)
+{
+ return 0;
+}
+
+static unsigned int ip6mr_rules_seq_read(struct net *net)
+{
+ return 0;
+}
#endif
static int ip6mr_hash_cmp(struct rhashtable_compare_arg *arg,
@@ -653,10 +680,25 @@
}
#endif
-/*
- * Delete a VIF entry
- */
+static int call_ip6mr_vif_entry_notifiers(struct net *net,
+ enum fib_event_type event_type,
+ struct vif_device *vif,
+ mifi_t vif_index, u32 tb_id)
+{
+ return mr_call_vif_notifiers(net, RTNL_FAMILY_IP6MR, event_type,
+ vif, vif_index, tb_id,
+ &net->ipv6.ipmr_seq);
+}
+static int call_ip6mr_mfc_entry_notifiers(struct net *net,
+ enum fib_event_type event_type,
+ struct mfc6_cache *mfc, u32 tb_id)
+{
+ return mr_call_mfc_notifiers(net, RTNL_FAMILY_IP6MR, event_type,
+ &mfc->_c, tb_id, &net->ipv6.ipmr_seq);
+}
+
+/* Delete a VIF entry */
static int mif6_delete(struct mr_table *mrt, int vifi, int notify,
struct list_head *head)
{
@@ -669,6 +711,11 @@
v = &mrt->vif_table[vifi];
+ if (VIF_EXISTS(mrt, vifi))
+ call_ip6mr_vif_entry_notifiers(read_pnet(&mrt->net),
+ FIB_EVENT_VIF_DEL, v, vifi,
+ mrt->id);
+
write_lock_bh(&mrt_lock);
dev = v->dev;
v->dev = NULL;
@@ -887,6 +934,8 @@
if (vifi + 1 > mrt->maxvif)
mrt->maxvif = vifi + 1;
write_unlock_bh(&mrt_lock);
+ call_ip6mr_vif_entry_notifiers(net, FIB_EVENT_VIF_ADD,
+ v, vifi, mrt->id);
return 0;
}
@@ -940,6 +989,8 @@
return NULL;
c->_c.mfc_un.res.last_assert = jiffies - MFC_ASSERT_THRESH - 1;
c->_c.mfc_un.res.minvif = MAXMIFS;
+ c->_c.free = ip6mr_cache_free_rcu;
+ refcount_set(&c->_c.mfc_un.res.refcount, 1);
return c;
}
@@ -1175,8 +1226,10 @@
rhltable_remove(&mrt->mfc_hash, &c->_c.mnode, ip6mr_rht_params);
list_del_rcu(&c->_c.list);
+ call_ip6mr_mfc_entry_notifiers(read_pnet(&mrt->net),
+ FIB_EVENT_ENTRY_DEL, c, mrt->id);
mr6_netlink_event(mrt, c, RTM_DELROUTE);
- ip6mr_cache_free(c);
+ mr_cache_put(&c->_c);
return 0;
}
@@ -1203,21 +1256,63 @@
return NOTIFY_DONE;
}
+static unsigned int ip6mr_seq_read(struct net *net)
+{
+ ASSERT_RTNL();
+
+ return net->ipv6.ipmr_seq + ip6mr_rules_seq_read(net);
+}
+
+static int ip6mr_dump(struct net *net, struct notifier_block *nb)
+{
+ return mr_dump(net, nb, RTNL_FAMILY_IP6MR, ip6mr_rules_dump,
+ ip6mr_mr_table_iter, &mrt_lock);
+}
+
static struct notifier_block ip6_mr_notifier = {
.notifier_call = ip6mr_device_event
};
-/*
- * Setup for IP multicast routing
- */
+static const struct fib_notifier_ops ip6mr_notifier_ops_template = {
+ .family = RTNL_FAMILY_IP6MR,
+ .fib_seq_read = ip6mr_seq_read,
+ .fib_dump = ip6mr_dump,
+ .owner = THIS_MODULE,
+};
+static int __net_init ip6mr_notifier_init(struct net *net)
+{
+ struct fib_notifier_ops *ops;
+
+ net->ipv6.ipmr_seq = 0;
+
+ ops = fib_notifier_ops_register(&ip6mr_notifier_ops_template, net);
+ if (IS_ERR(ops))
+ return PTR_ERR(ops);
+
+ net->ipv6.ip6mr_notifier_ops = ops;
+
+ return 0;
+}
+
+static void __net_exit ip6mr_notifier_exit(struct net *net)
+{
+ fib_notifier_ops_unregister(net->ipv6.ip6mr_notifier_ops);
+ net->ipv6.ip6mr_notifier_ops = NULL;
+}
+
+/* Setup for IP multicast routing */
static int __net_init ip6mr_net_init(struct net *net)
{
int err;
+ err = ip6mr_notifier_init(net);
+ if (err)
+ return err;
+
err = ip6mr_rules_init(net);
if (err < 0)
- goto fail;
+ goto ip6mr_rules_fail;
#ifdef CONFIG_PROC_FS
err = -ENOMEM;
@@ -1235,7 +1330,8 @@
proc_vif_fail:
ip6mr_rules_exit(net);
#endif
-fail:
+ip6mr_rules_fail:
+ ip6mr_notifier_exit(net);
return err;
}
@@ -1246,6 +1342,7 @@
remove_proc_entry("ip6_mr_vif", net->proc_net);
#endif
ip6mr_rules_exit(net);
+ ip6mr_notifier_exit(net);
}
static struct pernet_operations ip6mr_net_ops = {
@@ -1337,6 +1434,8 @@
if (!mrtsock)
c->_c.mfc_flags |= MFC_STATIC;
write_unlock_bh(&mrt_lock);
+ call_ip6mr_mfc_entry_notifiers(net, FIB_EVENT_ENTRY_REPLACE,
+ c, mrt->id);
mr6_netlink_event(mrt, c, RTM_NEWROUTE);
return 0;
}
@@ -1388,6 +1487,8 @@
ip6mr_cache_resolve(net, mrt, uc, c);
ip6mr_cache_free(uc);
}
+ call_ip6mr_mfc_entry_notifiers(net, FIB_EVENT_ENTRY_ADD,
+ c, mrt->id);
mr6_netlink_event(mrt, c, RTM_NEWROUTE);
return 0;
}
@@ -1417,13 +1518,17 @@
rhltable_remove(&mrt->mfc_hash, &c->mnode, ip6mr_rht_params);
list_del_rcu(&c->list);
mr6_netlink_event(mrt, (struct mfc6_cache *)c, RTM_DELROUTE);
- ip6mr_cache_free((struct mfc6_cache *)c);
+ mr_cache_put(c);
}
if (atomic_read(&mrt->cache_resolve_queue_len) != 0) {
spin_lock_bh(&mfc_unres_lock);
list_for_each_entry_safe(c, tmp, &mrt->mfc_unres_queue, list) {
list_del(&c->list);
+ call_ip6mr_mfc_entry_notifiers(read_pnet(&mrt->net),
+ FIB_EVENT_ENTRY_DEL,
+ (struct mfc6_cache *)c,
+ mrt->id);
mr6_netlink_event(mrt, (struct mfc6_cache *)c,
RTM_DELROUTE);
ip6mr_destroy_unres(mrt, (struct mfc6_cache *)c);
diff --git a/net/ipv6/mcast.c b/net/ipv6/mcast.c
index d1a0cef..1e4c2b6 100644
--- a/net/ipv6/mcast.c
+++ b/net/ipv6/mcast.c
@@ -2921,9 +2921,9 @@
int err;
err = -ENOMEM;
- if (!proc_create("igmp6", S_IRUGO, net->proc_net, &igmp6_mc_seq_fops))
+ if (!proc_create("igmp6", 0444, net->proc_net, &igmp6_mc_seq_fops))
goto out;
- if (!proc_create("mcfilter6", S_IRUGO, net->proc_net,
+ if (!proc_create("mcfilter6", 0444, net->proc_net,
&igmp6_mcf_seq_fops))
goto out_proc_net_igmp6;
diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
index 1678cf0..f9891fa 100644
--- a/net/ipv6/proc.c
+++ b/net/ipv6/proc.c
@@ -290,7 +290,7 @@
if (!net->mib.proc_net_devsnmp6)
return -ENOENT;
- p = proc_create_data(idev->dev->name, S_IRUGO,
+ p = proc_create_data(idev->dev->name, 0444,
net->mib.proc_net_devsnmp6,
&snmp6_dev_seq_fops, idev);
if (!p)
@@ -314,11 +314,11 @@
static int __net_init ipv6_proc_init_net(struct net *net)
{
- if (!proc_create("sockstat6", S_IRUGO, net->proc_net,
+ if (!proc_create("sockstat6", 0444, net->proc_net,
&sockstat6_seq_fops))
return -ENOMEM;
- if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
+ if (!proc_create("snmp6", 0444, net->proc_net, &snmp6_seq_fops))
goto proc_snmp6_fail;
net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
index 10a4ac4..b5e5de7 100644
--- a/net/ipv6/raw.c
+++ b/net/ipv6/raw.c
@@ -1318,7 +1318,7 @@
static int __net_init raw6_init_net(struct net *net)
{
- if (!proc_create("raw6", S_IRUGO, net->proc_net, &raw6_seq_fops))
+ if (!proc_create("raw6", 0444, net->proc_net, &raw6_seq_fops))
return -ENOMEM;
return 0;
diff --git a/net/ipv6/route.c b/net/ipv6/route.c
index a2ed9fd..1d0eaa6 100644
--- a/net/ipv6/route.c
+++ b/net/ipv6/route.c
@@ -5067,7 +5067,7 @@
{
#ifdef CONFIG_PROC_FS
proc_create("ipv6_route", 0, net->proc_net, &ipv6_route_proc_fops);
- proc_create("rt6_stats", S_IRUGO, net->proc_net, &rt6_stats_seq_fops);
+ proc_create("rt6_stats", 0444, net->proc_net, &rt6_stats_seq_fops);
#endif
return 0;
}
diff --git a/net/kcm/kcmproc.c b/net/kcm/kcmproc.c
index 2c1c8b3..4c2e990 100644
--- a/net/kcm/kcmproc.c
+++ b/net/kcm/kcmproc.c
@@ -269,7 +269,7 @@
struct proc_dir_entry *p;
int rc = 0;
- p = proc_create_data(muxinfo->name, S_IRUGO, net->proc_net,
+ p = proc_create_data(muxinfo->name, 0444, net->proc_net,
muxinfo->seq_fops, muxinfo);
if (!p)
rc = -ENOMEM;
@@ -406,7 +406,7 @@
{
int err;
- if (!proc_create("kcm_stats", S_IRUGO, net->proc_net,
+ if (!proc_create("kcm_stats", 0444, net->proc_net,
&kcm_stats_seq_fops)) {
err = -ENOMEM;
goto out_kcm_stats;
diff --git a/net/l2tp/l2tp_ppp.c b/net/l2tp/l2tp_ppp.c
index 977bca6..f24504e 100644
--- a/net/l2tp/l2tp_ppp.c
+++ b/net/l2tp/l2tp_ppp.c
@@ -1742,7 +1742,7 @@
struct proc_dir_entry *pde;
int err = 0;
- pde = proc_create("pppol2tp", S_IRUGO, net->proc_net,
+ pde = proc_create("pppol2tp", 0444, net->proc_net,
&pppol2tp_proc_fops);
if (!pde) {
err = -ENOMEM;
diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
index 66821e8..62ea0ae 100644
--- a/net/llc/llc_proc.c
+++ b/net/llc/llc_proc.c
@@ -249,11 +249,11 @@
if (!llc_proc_dir)
goto out;
- p = proc_create("socket", S_IRUGO, llc_proc_dir, &llc_seq_socket_fops);
+ p = proc_create("socket", 0444, llc_proc_dir, &llc_seq_socket_fops);
if (!p)
goto out_socket;
- p = proc_create("core", S_IRUGO, llc_proc_dir, &llc_seq_core_fops);
+ p = proc_create("core", 0444, llc_proc_dir, &llc_seq_core_fops);
if (!p)
goto out_core;
diff --git a/net/mac80211/rc80211_minstrel.c b/net/mac80211/rc80211_minstrel.c
index 9766c1c..8221bc5 100644
--- a/net/mac80211/rc80211_minstrel.c
+++ b/net/mac80211/rc80211_minstrel.c
@@ -690,7 +690,7 @@
#ifdef CONFIG_MAC80211_DEBUGFS
mp->fixed_rate_idx = (u32) -1;
mp->dbg_fixed_rate = debugfs_create_u32("fixed_rate_idx",
- S_IRUGO | S_IWUGO, debugfsdir, &mp->fixed_rate_idx);
+ 0666, debugfsdir, &mp->fixed_rate_idx);
#endif
minstrel_init_cck_rates(mp);
diff --git a/net/mac80211/rc80211_minstrel_debugfs.c b/net/mac80211/rc80211_minstrel_debugfs.c
index 36fc971..9ad7d63 100644
--- a/net/mac80211/rc80211_minstrel_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_debugfs.c
@@ -214,11 +214,11 @@
{
struct minstrel_sta_info *mi = priv_sta;
- mi->dbg_stats = debugfs_create_file("rc_stats", S_IRUGO, dir, mi,
- &minstrel_stat_fops);
+ mi->dbg_stats = debugfs_create_file("rc_stats", 0444, dir, mi,
+ &minstrel_stat_fops);
- mi->dbg_stats_csv = debugfs_create_file("rc_stats_csv", S_IRUGO, dir,
- mi, &minstrel_stat_csv_fops);
+ mi->dbg_stats_csv = debugfs_create_file("rc_stats_csv", 0444, dir, mi,
+ &minstrel_stat_csv_fops);
}
void
diff --git a/net/mac80211/rc80211_minstrel_ht_debugfs.c b/net/mac80211/rc80211_minstrel_ht_debugfs.c
index 7d969e3..bfcc031 100644
--- a/net/mac80211/rc80211_minstrel_ht_debugfs.c
+++ b/net/mac80211/rc80211_minstrel_ht_debugfs.c
@@ -303,10 +303,10 @@
{
struct minstrel_ht_sta_priv *msp = priv_sta;
- msp->dbg_stats = debugfs_create_file("rc_stats", S_IRUGO, dir, msp,
- &minstrel_ht_stat_fops);
- msp->dbg_stats_csv = debugfs_create_file("rc_stats_csv", S_IRUGO,
- dir, msp, &minstrel_ht_stat_csv_fops);
+ msp->dbg_stats = debugfs_create_file("rc_stats", 0444, dir, msp,
+ &minstrel_ht_stat_fops);
+ msp->dbg_stats_csv = debugfs_create_file("rc_stats_csv", 0444, dir, msp,
+ &minstrel_ht_stat_csv_fops);
}
void
diff --git a/net/netfilter/nf_conntrack_netbios_ns.c b/net/netfilter/nf_conntrack_netbios_ns.c
index 496ce17..cc11bf8 100644
--- a/net/netfilter/nf_conntrack_netbios_ns.c
+++ b/net/netfilter/nf_conntrack_netbios_ns.c
@@ -33,7 +33,7 @@
MODULE_ALIAS_NFCT_HELPER("netbios_ns");
static unsigned int timeout __read_mostly = 3;
-module_param(timeout, uint, S_IRUSR);
+module_param(timeout, uint, 0400);
MODULE_PARM_DESC(timeout, "timeout for master connection/replies in seconds");
static struct nf_conntrack_expect_policy exp_policy = {
diff --git a/net/netfilter/nf_conntrack_snmp.c b/net/netfilter/nf_conntrack_snmp.c
index 87b95a2..1b18f43 100644
--- a/net/netfilter/nf_conntrack_snmp.c
+++ b/net/netfilter/nf_conntrack_snmp.c
@@ -26,7 +26,7 @@
MODULE_ALIAS_NFCT_HELPER("snmp");
static unsigned int timeout __read_mostly = 30;
-module_param(timeout, uint, S_IRUSR);
+module_param(timeout, uint, 0400);
MODULE_PARM_DESC(timeout, "timeout for master connection/replies in seconds");
int (*nf_nat_snmp_hook)(struct sk_buff *skb,
diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
index 3cdce39..98844c8 100644
--- a/net/netfilter/nf_conntrack_standalone.c
+++ b/net/netfilter/nf_conntrack_standalone.c
@@ -495,7 +495,7 @@
if (uid_valid(root_uid) && gid_valid(root_gid))
proc_set_user(pde, root_uid, root_gid);
- pde = proc_create("nf_conntrack", S_IRUGO, net->proc_net_stat,
+ pde = proc_create("nf_conntrack", 0444, net->proc_net_stat,
&ct_cpu_seq_fops);
if (!pde)
goto out_stat_nf_conntrack;
diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
index 1ba3da5..a964e4d 100644
--- a/net/netfilter/nf_log.c
+++ b/net/netfilter/nf_log.c
@@ -549,7 +549,7 @@
int ret = -ENOMEM;
#ifdef CONFIG_PROC_FS
- if (!proc_create("nf_log", S_IRUGO,
+ if (!proc_create("nf_log", 0444,
net->nf.proc_netfilter, &nflog_file_ops))
return ret;
#endif
diff --git a/net/netfilter/nf_synproxy_core.c b/net/netfilter/nf_synproxy_core.c
index 64b875e..8f16fd2 100644
--- a/net/netfilter/nf_synproxy_core.c
+++ b/net/netfilter/nf_synproxy_core.c
@@ -325,7 +325,7 @@
static int __net_init synproxy_proc_init(struct net *net)
{
- if (!proc_create("synproxy", S_IRUGO, net->proc_net_stat,
+ if (!proc_create("synproxy", 0444, net->proc_net_stat,
&synproxy_cpu_seq_fops))
return -ENOMEM;
return 0;
diff --git a/net/netfilter/xt_IDLETIMER.c b/net/netfilter/xt_IDLETIMER.c
index 1ac6600..5ee8591 100644
--- a/net/netfilter/xt_IDLETIMER.c
+++ b/net/netfilter/xt_IDLETIMER.c
@@ -132,7 +132,7 @@
ret = -ENOMEM;
goto out_free_timer;
}
- info->timer->attr.attr.mode = S_IRUGO;
+ info->timer->attr.attr.mode = 0444;
info->timer->attr.show = idletimer_tg_show;
ret = sysfs_create_file(idletimer_tg_kobj, &info->timer->attr.attr);
diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
index 486dd24..434e35c 100644
--- a/net/netfilter/xt_recent.c
+++ b/net/netfilter/xt_recent.c
@@ -51,8 +51,8 @@
module_param(ip_list_tot, uint, 0400);
module_param(ip_list_hash_size, uint, 0400);
module_param(ip_list_perms, uint, 0400);
-module_param(ip_list_uid, uint, S_IRUGO | S_IWUSR);
-module_param(ip_list_gid, uint, S_IRUGO | S_IWUSR);
+module_param(ip_list_uid, uint, 0644);
+module_param(ip_list_gid, uint, 0644);
MODULE_PARM_DESC(ip_list_tot, "number of IPs to remember per list");
MODULE_PARM_DESC(ip_list_hash_size, "size of hash table used to look up IPs");
MODULE_PARM_DESC(ip_list_perms, "permissions on /proc/net/xt_recent/* files");
diff --git a/net/netrom/af_netrom.c b/net/netrom/af_netrom.c
index 35bb680..4221d98 100644
--- a/net/netrom/af_netrom.c
+++ b/net/netrom/af_netrom.c
@@ -1450,9 +1450,9 @@
nr_loopback_init();
- proc_create("nr", S_IRUGO, init_net.proc_net, &nr_info_fops);
- proc_create("nr_neigh", S_IRUGO, init_net.proc_net, &nr_neigh_fops);
- proc_create("nr_nodes", S_IRUGO, init_net.proc_net, &nr_nodes_fops);
+ proc_create("nr", 0444, init_net.proc_net, &nr_info_fops);
+ proc_create("nr_neigh", 0444, init_net.proc_net, &nr_neigh_fops);
+ proc_create("nr_nodes", 0444, init_net.proc_net, &nr_nodes_fops);
out:
return rc;
fail:
diff --git a/net/rose/af_rose.c b/net/rose/af_rose.c
index 5170373..9ff5e0a 100644
--- a/net/rose/af_rose.c
+++ b/net/rose/af_rose.c
@@ -1567,12 +1567,12 @@
rose_add_loopback_neigh();
- proc_create("rose", S_IRUGO, init_net.proc_net, &rose_info_fops);
- proc_create("rose_neigh", S_IRUGO, init_net.proc_net,
+ proc_create("rose", 0444, init_net.proc_net, &rose_info_fops);
+ proc_create("rose_neigh", 0444, init_net.proc_net,
&rose_neigh_fops);
- proc_create("rose_nodes", S_IRUGO, init_net.proc_net,
+ proc_create("rose_nodes", 0444, init_net.proc_net,
&rose_nodes_fops);
- proc_create("rose_routes", S_IRUGO, init_net.proc_net,
+ proc_create("rose_routes", 0444, init_net.proc_net,
&rose_routes_fops);
out:
return rc;
diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
index 0c9c18a..9e1c2c6 100644
--- a/net/rxrpc/af_rxrpc.c
+++ b/net/rxrpc/af_rxrpc.c
@@ -32,7 +32,7 @@
MODULE_ALIAS_NETPROTO(PF_RXRPC);
unsigned int rxrpc_debug; // = RXRPC_DEBUG_KPROTO;
-module_param_named(debug, rxrpc_debug, uint, S_IWUSR | S_IRUGO);
+module_param_named(debug, rxrpc_debug, uint, 0644);
MODULE_PARM_DESC(debug, "RxRPC debugging mask");
static struct proto rxrpc_proto;
diff --git a/net/sctp/proc.c b/net/sctp/proc.c
index 17d0155..1d9ccc6 100644
--- a/net/sctp/proc.c
+++ b/net/sctp/proc.c
@@ -450,17 +450,17 @@
net->sctp.proc_net_sctp = proc_net_mkdir(net, "sctp", net->proc_net);
if (!net->sctp.proc_net_sctp)
return -ENOMEM;
- if (!proc_create("snmp", S_IRUGO, net->sctp.proc_net_sctp,
- &sctp_snmp_seq_fops))
+ if (!proc_create("snmp", 0444, net->sctp.proc_net_sctp,
+ &sctp_snmp_seq_fops))
goto cleanup;
- if (!proc_create("eps", S_IRUGO, net->sctp.proc_net_sctp,
- &sctp_eps_seq_fops))
+ if (!proc_create("eps", 0444, net->sctp.proc_net_sctp,
+ &sctp_eps_seq_fops))
goto cleanup;
- if (!proc_create("assocs", S_IRUGO, net->sctp.proc_net_sctp,
- &sctp_assocs_seq_fops))
+ if (!proc_create("assocs", 0444, net->sctp.proc_net_sctp,
+ &sctp_assocs_seq_fops))
goto cleanup;
- if (!proc_create("remaddr", S_IRUGO, net->sctp.proc_net_sctp,
- &sctp_remaddr_seq_fops))
+ if (!proc_create("remaddr", 0444, net->sctp.proc_net_sctp,
+ &sctp_remaddr_seq_fops))
goto cleanup;
return 0;
diff --git a/net/sunrpc/auth_gss/auth_gss.c b/net/sunrpc/auth_gss/auth_gss.c
index 9463af4..44f939c 100644
--- a/net/sunrpc/auth_gss/auth_gss.c
+++ b/net/sunrpc/auth_gss/auth_gss.c
@@ -2063,6 +2063,7 @@
static struct pernet_operations rpcsec_gss_net_ops = {
.init = rpcsec_gss_init_net,
.exit = rpcsec_gss_exit_net,
+ .async = true,
};
/*
diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
index 2653119..5089dbb 100644
--- a/net/sunrpc/auth_gss/svcauth_gss.c
+++ b/net/sunrpc/auth_gss/svcauth_gss.c
@@ -1375,7 +1375,7 @@
struct proc_dir_entry **p = &sn->use_gssp_proc;
sn->use_gss_proxy = -1;
- *p = proc_create_data("use-gss-proxy", S_IFREG|S_IRUSR|S_IWUSR,
+ *p = proc_create_data("use-gss-proxy", S_IFREG | 0600,
sn->proc_net_rpc,
&use_gss_proxy_ops, net);
if (!*p)
diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
index 8a7e1c7..c536cc2 100644
--- a/net/sunrpc/cache.c
+++ b/net/sunrpc/cache.c
@@ -1621,20 +1621,20 @@
if (cd->procfs == NULL)
goto out_nomem;
- p = proc_create_data("flush", S_IFREG|S_IRUSR|S_IWUSR,
+ p = proc_create_data("flush", S_IFREG | 0600,
cd->procfs, &cache_flush_operations_procfs, cd);
if (p == NULL)
goto out_nomem;
if (cd->cache_request || cd->cache_parse) {
- p = proc_create_data("channel", S_IFREG|S_IRUSR|S_IWUSR,
- cd->procfs, &cache_file_operations_procfs, cd);
+ p = proc_create_data("channel", S_IFREG | 0600, cd->procfs,
+ &cache_file_operations_procfs, cd);
if (p == NULL)
goto out_nomem;
}
if (cd->cache_show) {
- p = proc_create_data("content", S_IFREG|S_IRUSR,
- cd->procfs, &content_file_operations_procfs, cd);
+ p = proc_create_data("content", S_IFREG | 0400, cd->procfs,
+ &content_file_operations_procfs, cd);
if (p == NULL)
goto out_nomem;
}
diff --git a/net/sunrpc/debugfs.c b/net/sunrpc/debugfs.c
index e980d2a4..45a0333 100644
--- a/net/sunrpc/debugfs.c
+++ b/net/sunrpc/debugfs.c
@@ -139,7 +139,7 @@
return;
/* make tasks file */
- if (!debugfs_create_file("tasks", S_IFREG | S_IRUSR, clnt->cl_debugfs,
+ if (!debugfs_create_file("tasks", S_IFREG | 0400, clnt->cl_debugfs,
clnt, &tasks_fops))
goto out_err;
@@ -241,7 +241,7 @@
return;
/* make tasks file */
- if (!debugfs_create_file("info", S_IFREG | S_IRUSR, xprt->debugfs,
+ if (!debugfs_create_file("info", S_IFREG | 0400, xprt->debugfs,
xprt, &xprt_info_fops)) {
debugfs_remove_recursive(xprt->debugfs);
xprt->debugfs = NULL;
@@ -317,7 +317,7 @@
if (!faultdir)
return NULL;
- if (!debugfs_create_file("disconnect", S_IFREG | S_IRUSR, faultdir,
+ if (!debugfs_create_file("disconnect", S_IFREG | 0400, faultdir,
NULL, &fault_disconnect_fops))
return NULL;
diff --git a/net/sunrpc/rpc_pipe.c b/net/sunrpc/rpc_pipe.c
index fc97fc3..0f08934 100644
--- a/net/sunrpc/rpc_pipe.c
+++ b/net/sunrpc/rpc_pipe.c
@@ -820,13 +820,13 @@
{
struct dentry *dentry;
struct inode *dir = d_inode(parent);
- umode_t umode = S_IFIFO | S_IRUSR | S_IWUSR;
+ umode_t umode = S_IFIFO | 0600;
int err;
if (pipe->ops->upcall == NULL)
- umode &= ~S_IRUGO;
+ umode &= ~0444;
if (pipe->ops->downcall == NULL)
- umode &= ~S_IWUGO;
+ umode &= ~0222;
inode_lock_nested(dir, I_MUTEX_PARENT);
dentry = __rpc_lookup_create_exclusive(parent, name);
@@ -1035,7 +1035,7 @@
[RPCAUTH_info] = {
.name = "info",
.i_fop = &rpc_info_operations,
- .mode = S_IFREG | S_IRUSR,
+ .mode = S_IFREG | 0400,
},
};
@@ -1068,8 +1068,8 @@
{
struct dentry *ret;
- ret = rpc_mkdir_populate(dentry, name, S_IRUGO | S_IXUGO, NULL,
- rpc_clntdir_populate, rpc_client);
+ ret = rpc_mkdir_populate(dentry, name, 0555, NULL,
+ rpc_clntdir_populate, rpc_client);
if (!IS_ERR(ret)) {
rpc_client->cl_pipedir_objects.pdh_dentry = ret;
rpc_create_pipe_dir_objects(&rpc_client->cl_pipedir_objects);
@@ -1096,17 +1096,17 @@
[0] = {
.name = "channel",
.i_fop = &cache_file_operations_pipefs,
- .mode = S_IFREG|S_IRUSR|S_IWUSR,
+ .mode = S_IFREG | 0600,
},
[1] = {
.name = "content",
.i_fop = &content_file_operations_pipefs,
- .mode = S_IFREG|S_IRUSR,
+ .mode = S_IFREG | 0400,
},
[2] = {
.name = "flush",
.i_fop = &cache_flush_operations_pipefs,
- .mode = S_IFREG|S_IRUSR|S_IWUSR,
+ .mode = S_IFREG | 0600,
},
};
@@ -1164,39 +1164,39 @@
static const struct rpc_filelist files[] = {
[RPCAUTH_lockd] = {
.name = "lockd",
- .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ .mode = S_IFDIR | 0555,
},
[RPCAUTH_mount] = {
.name = "mount",
- .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ .mode = S_IFDIR | 0555,
},
[RPCAUTH_nfs] = {
.name = "nfs",
- .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ .mode = S_IFDIR | 0555,
},
[RPCAUTH_portmap] = {
.name = "portmap",
- .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ .mode = S_IFDIR | 0555,
},
[RPCAUTH_statd] = {
.name = "statd",
- .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ .mode = S_IFDIR | 0555,
},
[RPCAUTH_nfsd4_cb] = {
.name = "nfsd4_cb",
- .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ .mode = S_IFDIR | 0555,
},
[RPCAUTH_cache] = {
.name = "cache",
- .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ .mode = S_IFDIR | 0555,
},
[RPCAUTH_nfsd] = {
.name = "nfsd",
- .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ .mode = S_IFDIR | 0555,
},
[RPCAUTH_gssd] = {
.name = "gssd",
- .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ .mode = S_IFDIR | 0555,
},
};
@@ -1261,7 +1261,7 @@
static const struct rpc_filelist gssd_dummy_clnt_dir[] = {
[0] = {
.name = "clntXX",
- .mode = S_IFDIR | S_IRUGO | S_IXUGO,
+ .mode = S_IFDIR | 0555,
},
};
@@ -1310,7 +1310,7 @@
[0] = {
.name = "info",
.i_fop = &rpc_dummy_info_operations,
- .mode = S_IFREG | S_IRUSR,
+ .mode = S_IFREG | 0400,
},
};
@@ -1397,7 +1397,7 @@
sb->s_d_op = &simple_dentry_operations;
sb->s_time_gran = 1;
- inode = rpc_get_inode(sb, S_IFDIR | S_IRUGO | S_IXUGO);
+ inode = rpc_get_inode(sb, S_IFDIR | 0555);
sb->s_root = root = d_make_root(inode);
if (!root)
return -ENOMEM;
diff --git a/net/sunrpc/sunrpc_syms.c b/net/sunrpc/sunrpc_syms.c
index 56f9eff..68287e9 100644
--- a/net/sunrpc/sunrpc_syms.c
+++ b/net/sunrpc/sunrpc_syms.c
@@ -79,6 +79,7 @@
.exit = sunrpc_exit_net,
.id = &sunrpc_net_id,
.size = sizeof(struct sunrpc_net),
+ .async = true,
};
static int __init
diff --git a/net/wireless/wext-proc.c b/net/wireless/wext-proc.c
index 5511f989..b4c4645 100644
--- a/net/wireless/wext-proc.c
+++ b/net/wireless/wext-proc.c
@@ -142,7 +142,7 @@
int __net_init wext_proc_init(struct net *net)
{
/* Create /proc/net/wireless entry */
- if (!proc_create("wireless", S_IRUGO, net->proc_net,
+ if (!proc_create("wireless", 0444, net->proc_net,
&wireless_seq_fops))
return -ENOMEM;
diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
index 0917f04..64b415e 100644
--- a/net/x25/x25_proc.c
+++ b/net/x25/x25_proc.c
@@ -212,16 +212,16 @@
if (!proc_mkdir("x25", init_net.proc_net))
return -ENOMEM;
- if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
- &x25_seq_route_fops))
+ if (!proc_create("x25/route", 0444, init_net.proc_net,
+ &x25_seq_route_fops))
goto out;
- if (!proc_create("x25/socket", S_IRUGO, init_net.proc_net,
- &x25_seq_socket_fops))
+ if (!proc_create("x25/socket", 0444, init_net.proc_net,
+ &x25_seq_socket_fops))
goto out;
- if (!proc_create("x25/forward", S_IRUGO, init_net.proc_net,
- &x25_seq_forward_fops))
+ if (!proc_create("x25/forward", 0444, init_net.proc_net,
+ &x25_seq_forward_fops))
goto out;
return 0;
diff --git a/net/xfrm/xfrm_proc.c b/net/xfrm/xfrm_proc.c
index 6d5f85f..ed06903 100644
--- a/net/xfrm/xfrm_proc.c
+++ b/net/xfrm/xfrm_proc.c
@@ -79,7 +79,7 @@
int __net_init xfrm_proc_init(struct net *net)
{
- if (!proc_create("xfrm_stat", S_IRUGO, net->proc_net,
+ if (!proc_create("xfrm_stat", 0444, net->proc_net,
&xfrm_statistics_seq_fops))
return -ENOMEM;
return 0;