be2net: add FW cmds needed for VxLAN offloads
This patch adds support for the FW cmds needed for VxLAN offloads
on Skyhawk-R:
1) The VxLAN UDP port needs to be configured via the port-desc of
SET_PROFILE_CONFIG_v1 cmd.
This patch re-factors the be_set_profile_config() code (used so far
only for setting VF QoS) to be used to set any type of descriptor.
2) The MANAGE_IFACE_FILTERS cmds is needed to convert a normal interface
into a tunnel interface. This allows for RSS to work even on the inner
TCP/UDP headers of VxLAN traffic.
Signed-off-by: Sathya Perla <sathya.perla@emulex.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/drivers/net/ethernet/emulex/benet/be_cmds.h b/drivers/net/ethernet/emulex/benet/be_cmds.h
index fda3e88..b60e4d5 100644
--- a/drivers/net/ethernet/emulex/benet/be_cmds.h
+++ b/drivers/net/ethernet/emulex/benet/be_cmds.h
@@ -222,6 +222,7 @@
#define OPCODE_COMMON_GET_FN_PRIVILEGES 170
#define OPCODE_COMMON_READ_OBJECT 171
#define OPCODE_COMMON_WRITE_OBJECT 172
+#define OPCODE_COMMON_MANAGE_IFACE_FILTERS 193
#define OPCODE_COMMON_GET_IFACE_LIST 194
#define OPCODE_COMMON_ENABLE_DISABLE_VF 196
@@ -1824,18 +1825,33 @@
#define PORT_RESOURCE_DESC_TYPE_V1 0x55
#define MAX_RESOURCE_DESC 264
-/* QOS unit number */
-#define QUN 4
-/* Immediate */
-#define IMM 6
-/* No save */
-#define NOSV 7
+#define IMM_SHIFT 6 /* Immediate */
+#define NOSV_SHIFT 7 /* No save */
struct be_res_desc_hdr {
u8 desc_type;
u8 desc_len;
} __packed;
+struct be_port_res_desc {
+ struct be_res_desc_hdr hdr;
+ u8 rsvd0;
+ u8 flags;
+ u8 link_num;
+ u8 mc_type;
+ u16 rsvd1;
+
+#define NV_TYPE_MASK 0x3 /* bits 0-1 */
+#define NV_TYPE_DISABLED 1
+#define NV_TYPE_VXLAN 3
+#define SOCVID_SHIFT 2 /* Strip outer vlan */
+#define RCVID_SHIFT 4 /* Report vlan */
+ u8 nv_flags;
+ u8 rsvd2;
+ __le16 nv_port; /* vxlan/gre port */
+ u32 rsvd3[19];
+} __packed;
+
struct be_pcie_res_desc {
struct be_res_desc_hdr hdr;
u8 rsvd0;
@@ -1856,6 +1872,8 @@
struct be_nic_res_desc {
struct be_res_desc_hdr hdr;
u8 rsvd1;
+
+#define QUN_SHIFT 4 /* QoS is in absolute units */
u8 flags;
u8 vf_num;
u8 rsvd2;
@@ -1896,16 +1914,6 @@
vNIC2 = 0x07
};
-struct be_port_res_desc {
- struct be_res_desc_hdr hdr;
- u8 rsvd0;
- u8 flags;
- u8 rsvd1;
- u8 mc_type;
- u16 rsvd2;
- u32 rsvd3[20];
-} __packed;
-
/* Is BE in a multi-channel mode */
static inline bool be_is_mc(struct be_adapter *adapter)
{
@@ -1940,7 +1948,7 @@
struct be_cmd_req_hdr hdr;
u32 rsvd;
u32 desc_count;
- struct be_nic_res_desc nic_desc;
+ u8 desc[RESOURCE_DESC_SIZE_V1];
};
struct be_cmd_resp_set_profile_config {
@@ -1999,6 +2007,26 @@
u32 link_config; /* Bit 0: UP_DOWN, Bit 9: PLINK */
};
+/************** Manage IFACE Filters *******************/
+#define OP_CONVERT_NORMAL_TO_TUNNEL 0
+#define OP_CONVERT_TUNNEL_TO_NORMAL 1
+
+struct be_cmd_req_manage_iface_filters {
+ struct be_cmd_req_hdr hdr;
+ u8 op;
+ u8 rsvd0;
+ u8 flags;
+ u8 rsvd1;
+ u32 tunnel_iface_id;
+ u32 target_iface_id;
+ u8 mac[6];
+ u16 vlan_tag;
+ u32 tenant_id;
+ u32 filter_id;
+ u32 cap_flags;
+ u32 cap_control_flags;
+} __packed;
+
int be_pci_fnum_get(struct be_adapter *adapter);
int be_fw_wait_ready(struct be_adapter *adapter);
int be_cmd_mac_addr_query(struct be_adapter *adapter, u8 *mac_addr,
@@ -2073,7 +2101,7 @@
int be_cmd_set_loopback(struct be_adapter *adapter, u8 port_num,
u8 loopback_type, u8 enable);
int be_cmd_get_phy_info(struct be_adapter *adapter);
-int be_cmd_set_qos(struct be_adapter *adapter, u32 bps, u32 domain);
+int be_cmd_config_qos(struct be_adapter *adapter, u32 bps, u8 domain);
void be_detect_error(struct be_adapter *adapter);
int be_cmd_get_die_temperature(struct be_adapter *adapter);
int be_cmd_get_cntl_attributes(struct be_adapter *adapter);
@@ -2114,7 +2142,8 @@
struct be_resources *res);
int be_cmd_get_profile_config(struct be_adapter *adapter,
struct be_resources *res, u8 domain);
-int be_cmd_set_profile_config(struct be_adapter *adapter, u32 bps, u8 domain);
+int be_cmd_set_profile_config(struct be_adapter *adapter, void *desc,
+ int size, u8 version, u8 domain);
int be_cmd_get_active_profile(struct be_adapter *adapter, u16 *profile);
int be_cmd_get_if_id(struct be_adapter *adapter, struct be_vf_cfg *vf_cfg,
int vf_num);
@@ -2122,3 +2151,5 @@
int be_cmd_intr_set(struct be_adapter *adapter, bool intr_enable);
int be_cmd_set_logical_link_config(struct be_adapter *adapter,
int link_state, u8 domain);
+int be_cmd_set_vxlan_port(struct be_adapter *adapter, __be16 port);
+int be_cmd_manage_iface(struct be_adapter *adapter, u32 iface, u8 op);