IB/pma: Add include file for IBA performance counters definitions
Move the various definitions and mad structures needed for software
implementation of IBA PM agent from the ipath and qib drivers into a
single include file, which in turn could be used by more consumers.
Signed-off-by: Or Gerlitz <ogerlitz@mellanox.co.il>
Signed-off-by: Roland Dreier <roland@purestorage.com>
diff --git a/drivers/infiniband/hw/ipath/ipath_mad.c b/drivers/infiniband/hw/ipath/ipath_mad.c
index ceb98ee..43f2d04 100644
--- a/drivers/infiniband/hw/ipath/ipath_mad.c
+++ b/drivers/infiniband/hw/ipath/ipath_mad.c
@@ -32,6 +32,7 @@
*/
#include <rdma/ib_smi.h>
+#include <rdma/ib_pma.h>
#include "ipath_kernel.h"
#include "ipath_verbs.h"
@@ -789,151 +790,18 @@
return recv_subn_get_pkeytable(smp, ibdev);
}
-#define IB_PMA_CLASS_PORT_INFO cpu_to_be16(0x0001)
-#define IB_PMA_PORT_SAMPLES_CONTROL cpu_to_be16(0x0010)
-#define IB_PMA_PORT_SAMPLES_RESULT cpu_to_be16(0x0011)
-#define IB_PMA_PORT_COUNTERS cpu_to_be16(0x0012)
-#define IB_PMA_PORT_COUNTERS_EXT cpu_to_be16(0x001D)
-#define IB_PMA_PORT_SAMPLES_RESULT_EXT cpu_to_be16(0x001E)
-
-struct ib_perf {
- u8 base_version;
- u8 mgmt_class;
- u8 class_version;
- u8 method;
- __be16 status;
- __be16 unused;
- __be64 tid;
- __be16 attr_id;
- __be16 resv;
- __be32 attr_mod;
- u8 reserved[40];
- u8 data[192];
-} __attribute__ ((packed));
-
-struct ib_pma_classportinfo {
- u8 base_version;
- u8 class_version;
- __be16 cap_mask;
- u8 reserved[3];
- u8 resp_time_value; /* only lower 5 bits */
- union ib_gid redirect_gid;
- __be32 redirect_tc_sl_fl; /* 8, 4, 20 bits respectively */
- __be16 redirect_lid;
- __be16 redirect_pkey;
- __be32 redirect_qp; /* only lower 24 bits */
- __be32 redirect_qkey;
- union ib_gid trap_gid;
- __be32 trap_tc_sl_fl; /* 8, 4, 20 bits respectively */
- __be16 trap_lid;
- __be16 trap_pkey;
- __be32 trap_hl_qp; /* 8, 24 bits respectively */
- __be32 trap_qkey;
-} __attribute__ ((packed));
-
-struct ib_pma_portsamplescontrol {
- u8 opcode;
- u8 port_select;
- u8 tick;
- u8 counter_width; /* only lower 3 bits */
- __be32 counter_mask0_9; /* 2, 10 * 3, bits */
- __be16 counter_mask10_14; /* 1, 5 * 3, bits */
- u8 sample_mechanisms;
- u8 sample_status; /* only lower 2 bits */
- __be64 option_mask;
- __be64 vendor_mask;
- __be32 sample_start;
- __be32 sample_interval;
- __be16 tag;
- __be16 counter_select[15];
-} __attribute__ ((packed));
-
-struct ib_pma_portsamplesresult {
- __be16 tag;
- __be16 sample_status; /* only lower 2 bits */
- __be32 counter[15];
-} __attribute__ ((packed));
-
-struct ib_pma_portsamplesresult_ext {
- __be16 tag;
- __be16 sample_status; /* only lower 2 bits */
- __be32 extended_width; /* only upper 2 bits */
- __be64 counter[15];
-} __attribute__ ((packed));
-
-struct ib_pma_portcounters {
- u8 reserved;
- u8 port_select;
- __be16 counter_select;
- __be16 symbol_error_counter;
- u8 link_error_recovery_counter;
- u8 link_downed_counter;
- __be16 port_rcv_errors;
- __be16 port_rcv_remphys_errors;
- __be16 port_rcv_switch_relay_errors;
- __be16 port_xmit_discards;
- u8 port_xmit_constraint_errors;
- u8 port_rcv_constraint_errors;
- u8 reserved1;
- u8 lli_ebor_errors; /* 4, 4, bits */
- __be16 reserved2;
- __be16 vl15_dropped;
- __be32 port_xmit_data;
- __be32 port_rcv_data;
- __be32 port_xmit_packets;
- __be32 port_rcv_packets;
-} __attribute__ ((packed));
-
-#define IB_PMA_SEL_SYMBOL_ERROR cpu_to_be16(0x0001)
-#define IB_PMA_SEL_LINK_ERROR_RECOVERY cpu_to_be16(0x0002)
-#define IB_PMA_SEL_LINK_DOWNED cpu_to_be16(0x0004)
-#define IB_PMA_SEL_PORT_RCV_ERRORS cpu_to_be16(0x0008)
-#define IB_PMA_SEL_PORT_RCV_REMPHYS_ERRORS cpu_to_be16(0x0010)
-#define IB_PMA_SEL_PORT_XMIT_DISCARDS cpu_to_be16(0x0040)
-#define IB_PMA_SEL_LOCAL_LINK_INTEGRITY_ERRORS cpu_to_be16(0x0200)
-#define IB_PMA_SEL_EXCESSIVE_BUFFER_OVERRUNS cpu_to_be16(0x0400)
-#define IB_PMA_SEL_PORT_VL15_DROPPED cpu_to_be16(0x0800)
-#define IB_PMA_SEL_PORT_XMIT_DATA cpu_to_be16(0x1000)
-#define IB_PMA_SEL_PORT_RCV_DATA cpu_to_be16(0x2000)
-#define IB_PMA_SEL_PORT_XMIT_PACKETS cpu_to_be16(0x4000)
-#define IB_PMA_SEL_PORT_RCV_PACKETS cpu_to_be16(0x8000)
-
-struct ib_pma_portcounters_ext {
- u8 reserved;
- u8 port_select;
- __be16 counter_select;
- __be32 reserved1;
- __be64 port_xmit_data;
- __be64 port_rcv_data;
- __be64 port_xmit_packets;
- __be64 port_rcv_packets;
- __be64 port_unicast_xmit_packets;
- __be64 port_unicast_rcv_packets;
- __be64 port_multicast_xmit_packets;
- __be64 port_multicast_rcv_packets;
-} __attribute__ ((packed));
-
-#define IB_PMA_SELX_PORT_XMIT_DATA cpu_to_be16(0x0001)
-#define IB_PMA_SELX_PORT_RCV_DATA cpu_to_be16(0x0002)
-#define IB_PMA_SELX_PORT_XMIT_PACKETS cpu_to_be16(0x0004)
-#define IB_PMA_SELX_PORT_RCV_PACKETS cpu_to_be16(0x0008)
-#define IB_PMA_SELX_PORT_UNI_XMIT_PACKETS cpu_to_be16(0x0010)
-#define IB_PMA_SELX_PORT_UNI_RCV_PACKETS cpu_to_be16(0x0020)
-#define IB_PMA_SELX_PORT_MULTI_XMIT_PACKETS cpu_to_be16(0x0040)
-#define IB_PMA_SELX_PORT_MULTI_RCV_PACKETS cpu_to_be16(0x0080)
-
-static int recv_pma_get_classportinfo(struct ib_perf *pmp)
+static int recv_pma_get_classportinfo(struct ib_pma_mad *pmp)
{
- struct ib_pma_classportinfo *p =
- (struct ib_pma_classportinfo *)pmp->data;
+ struct ib_class_port_info *p =
+ (struct ib_class_port_info *)pmp->data;
memset(pmp->data, 0, sizeof(pmp->data));
- if (pmp->attr_mod != 0)
- pmp->status |= IB_SMP_INVALID_FIELD;
+ if (pmp->mad_hdr.attr_mod != 0)
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
/* Indicate AllPortSelect is valid (only one port anyway) */
- p->cap_mask = cpu_to_be16(1 << 8);
+ p->capability_mask = cpu_to_be16(1 << 8);
p->base_version = 1;
p->class_version = 1;
/*
@@ -957,7 +825,7 @@
COUNTER_MASK(1, 3) | \
COUNTER_MASK(1, 4))
-static int recv_pma_get_portsamplescontrol(struct ib_perf *pmp,
+static int recv_pma_get_portsamplescontrol(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portsamplescontrol *p =
@@ -970,9 +838,9 @@
memset(pmp->data, 0, sizeof(pmp->data));
p->port_select = port_select;
- if (pmp->attr_mod != 0 ||
+ if (pmp->mad_hdr.attr_mod != 0 ||
(port_select != port && port_select != 0xFF))
- pmp->status |= IB_SMP_INVALID_FIELD;
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
/*
* Ticks are 10x the link transfer period which for 2.5Gbs is 4
* nsec. 0 == 4 nsec., 1 == 8 nsec., ..., 255 == 1020 nsec. Sample
@@ -1006,7 +874,7 @@
return reply((struct ib_smp *) pmp);
}
-static int recv_pma_set_portsamplescontrol(struct ib_perf *pmp,
+static int recv_pma_set_portsamplescontrol(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portsamplescontrol *p =
@@ -1017,9 +885,9 @@
u8 status;
int ret;
- if (pmp->attr_mod != 0 ||
+ if (pmp->mad_hdr.attr_mod != 0 ||
(p->port_select != port && p->port_select != 0xFF)) {
- pmp->status |= IB_SMP_INVALID_FIELD;
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
ret = reply((struct ib_smp *) pmp);
goto bail;
}
@@ -1093,7 +961,7 @@
return ret;
}
-static int recv_pma_get_portsamplesresult(struct ib_perf *pmp,
+static int recv_pma_get_portsamplesresult(struct ib_pma_mad *pmp,
struct ib_device *ibdev)
{
struct ib_pma_portsamplesresult *p =
@@ -1118,7 +986,7 @@
return reply((struct ib_smp *) pmp);
}
-static int recv_pma_get_portsamplesresult_ext(struct ib_perf *pmp,
+static int recv_pma_get_portsamplesresult_ext(struct ib_pma_mad *pmp,
struct ib_device *ibdev)
{
struct ib_pma_portsamplesresult_ext *p =
@@ -1145,7 +1013,7 @@
return reply((struct ib_smp *) pmp);
}
-static int recv_pma_get_portcounters(struct ib_perf *pmp,
+static int recv_pma_get_portcounters(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portcounters *p = (struct ib_pma_portcounters *)
@@ -1179,9 +1047,9 @@
memset(pmp->data, 0, sizeof(pmp->data));
p->port_select = port_select;
- if (pmp->attr_mod != 0 ||
+ if (pmp->mad_hdr.attr_mod != 0 ||
(port_select != port && port_select != 0xFF))
- pmp->status |= IB_SMP_INVALID_FIELD;
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
if (cntrs.symbol_error_counter > 0xFFFFUL)
p->symbol_error_counter = cpu_to_be16(0xFFFF);
@@ -1216,7 +1084,7 @@
cntrs.local_link_integrity_errors = 0xFUL;
if (cntrs.excessive_buffer_overrun_errors > 0xFUL)
cntrs.excessive_buffer_overrun_errors = 0xFUL;
- p->lli_ebor_errors = (cntrs.local_link_integrity_errors << 4) |
+ p->link_overrun_errors = (cntrs.local_link_integrity_errors << 4) |
cntrs.excessive_buffer_overrun_errors;
if (cntrs.vl15_dropped > 0xFFFFUL)
p->vl15_dropped = cpu_to_be16(0xFFFF);
@@ -1244,7 +1112,7 @@
return reply((struct ib_smp *) pmp);
}
-static int recv_pma_get_portcounters_ext(struct ib_perf *pmp,
+static int recv_pma_get_portcounters_ext(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portcounters_ext *p =
@@ -1265,9 +1133,9 @@
memset(pmp->data, 0, sizeof(pmp->data));
p->port_select = port_select;
- if (pmp->attr_mod != 0 ||
+ if (pmp->mad_hdr.attr_mod != 0 ||
(port_select != port && port_select != 0xFF))
- pmp->status |= IB_SMP_INVALID_FIELD;
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
p->port_xmit_data = cpu_to_be64(swords);
p->port_rcv_data = cpu_to_be64(rwords);
@@ -1281,7 +1149,7 @@
return reply((struct ib_smp *) pmp);
}
-static int recv_pma_set_portcounters(struct ib_perf *pmp,
+static int recv_pma_set_portcounters(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portcounters *p = (struct ib_pma_portcounters *)
@@ -1344,7 +1212,7 @@
return recv_pma_get_portcounters(pmp, ibdev, port);
}
-static int recv_pma_set_portcounters_ext(struct ib_perf *pmp,
+static int recv_pma_set_portcounters_ext(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portcounters *p = (struct ib_pma_portcounters *)
@@ -1518,19 +1386,19 @@
struct ib_mad *in_mad,
struct ib_mad *out_mad)
{
- struct ib_perf *pmp = (struct ib_perf *)out_mad;
+ struct ib_pma_mad *pmp = (struct ib_pma_mad *)out_mad;
int ret;
*out_mad = *in_mad;
- if (pmp->class_version != 1) {
- pmp->status |= IB_SMP_UNSUP_VERSION;
+ if (pmp->mad_hdr.class_version != 1) {
+ pmp->mad_hdr.status |= IB_SMP_UNSUP_VERSION;
ret = reply((struct ib_smp *) pmp);
goto bail;
}
- switch (pmp->method) {
+ switch (pmp->mad_hdr.method) {
case IB_MGMT_METHOD_GET:
- switch (pmp->attr_id) {
+ switch (pmp->mad_hdr.attr_id) {
case IB_PMA_CLASS_PORT_INFO:
ret = recv_pma_get_classportinfo(pmp);
goto bail;
@@ -1554,13 +1422,13 @@
port_num);
goto bail;
default:
- pmp->status |= IB_SMP_UNSUP_METH_ATTR;
+ pmp->mad_hdr.status |= IB_SMP_UNSUP_METH_ATTR;
ret = reply((struct ib_smp *) pmp);
goto bail;
}
case IB_MGMT_METHOD_SET:
- switch (pmp->attr_id) {
+ switch (pmp->mad_hdr.attr_id) {
case IB_PMA_PORT_SAMPLES_CONTROL:
ret = recv_pma_set_portsamplescontrol(pmp, ibdev,
port_num);
@@ -1574,7 +1442,7 @@
port_num);
goto bail;
default:
- pmp->status |= IB_SMP_UNSUP_METH_ATTR;
+ pmp->mad_hdr.status |= IB_SMP_UNSUP_METH_ATTR;
ret = reply((struct ib_smp *) pmp);
goto bail;
}
@@ -1588,7 +1456,7 @@
ret = IB_MAD_RESULT_SUCCESS;
goto bail;
default:
- pmp->status |= IB_SMP_UNSUP_METHOD;
+ pmp->mad_hdr.status |= IB_SMP_UNSUP_METHOD;
ret = reply((struct ib_smp *) pmp);
}
diff --git a/drivers/infiniband/hw/qib/qib_mad.c b/drivers/infiniband/hw/qib/qib_mad.c
index 8fd3df5..3b3745f 100644
--- a/drivers/infiniband/hw/qib/qib_mad.c
+++ b/drivers/infiniband/hw/qib/qib_mad.c
@@ -1125,22 +1125,22 @@
return IB_MAD_RESULT_SUCCESS | IB_MAD_RESULT_CONSUMED;
}
-static int pma_get_classportinfo(struct ib_perf *pmp,
+static int pma_get_classportinfo(struct ib_pma_mad *pmp,
struct ib_device *ibdev)
{
- struct ib_pma_classportinfo *p =
- (struct ib_pma_classportinfo *)pmp->data;
+ struct ib_class_port_info *p =
+ (struct ib_class_port_info *)pmp->data;
struct qib_devdata *dd = dd_from_ibdev(ibdev);
memset(pmp->data, 0, sizeof(pmp->data));
- if (pmp->attr_mod != 0)
- pmp->status |= IB_SMP_INVALID_FIELD;
+ if (pmp->mad_hdr.attr_mod != 0)
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
/* Note that AllPortSelect is not valid */
p->base_version = 1;
p->class_version = 1;
- p->cap_mask = IB_PMA_CLASS_CAP_EXT_WIDTH;
+ p->capability_mask = IB_PMA_CLASS_CAP_EXT_WIDTH;
/*
* Set the most significant bit of CM2 to indicate support for
* congestion statistics
@@ -1154,7 +1154,7 @@
return reply((struct ib_smp *) pmp);
}
-static int pma_get_portsamplescontrol(struct ib_perf *pmp,
+static int pma_get_portsamplescontrol(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portsamplescontrol *p =
@@ -1169,8 +1169,8 @@
memset(pmp->data, 0, sizeof(pmp->data));
p->port_select = port_select;
- if (pmp->attr_mod != 0 || port_select != port) {
- pmp->status |= IB_SMP_INVALID_FIELD;
+ if (pmp->mad_hdr.attr_mod != 0 || port_select != port) {
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
goto bail;
}
spin_lock_irqsave(&ibp->lock, flags);
@@ -1192,7 +1192,7 @@
return reply((struct ib_smp *) pmp);
}
-static int pma_set_portsamplescontrol(struct ib_perf *pmp,
+static int pma_set_portsamplescontrol(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portsamplescontrol *p =
@@ -1205,8 +1205,8 @@
u8 status, xmit_flags;
int ret;
- if (pmp->attr_mod != 0 || p->port_select != port) {
- pmp->status |= IB_SMP_INVALID_FIELD;
+ if (pmp->mad_hdr.attr_mod != 0 || p->port_select != port) {
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
ret = reply((struct ib_smp *) pmp);
goto bail;
}
@@ -1321,7 +1321,7 @@
return ret;
}
-static int pma_get_portsamplesresult(struct ib_perf *pmp,
+static int pma_get_portsamplesresult(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portsamplesresult *p =
@@ -1360,7 +1360,7 @@
return reply((struct ib_smp *) pmp);
}
-static int pma_get_portsamplesresult_ext(struct ib_perf *pmp,
+static int pma_get_portsamplesresult_ext(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portsamplesresult_ext *p =
@@ -1402,7 +1402,7 @@
return reply((struct ib_smp *) pmp);
}
-static int pma_get_portcounters(struct ib_perf *pmp,
+static int pma_get_portcounters(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portcounters *p = (struct ib_pma_portcounters *)
@@ -1436,8 +1436,8 @@
memset(pmp->data, 0, sizeof(pmp->data));
p->port_select = port_select;
- if (pmp->attr_mod != 0 || port_select != port)
- pmp->status |= IB_SMP_INVALID_FIELD;
+ if (pmp->mad_hdr.attr_mod != 0 || port_select != port)
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
if (cntrs.symbol_error_counter > 0xFFFFUL)
p->symbol_error_counter = cpu_to_be16(0xFFFF);
@@ -1472,7 +1472,7 @@
cntrs.local_link_integrity_errors = 0xFUL;
if (cntrs.excessive_buffer_overrun_errors > 0xFUL)
cntrs.excessive_buffer_overrun_errors = 0xFUL;
- p->lli_ebor_errors = (cntrs.local_link_integrity_errors << 4) |
+ p->link_overrun_errors = (cntrs.local_link_integrity_errors << 4) |
cntrs.excessive_buffer_overrun_errors;
if (cntrs.vl15_dropped > 0xFFFFUL)
p->vl15_dropped = cpu_to_be16(0xFFFF);
@@ -1500,7 +1500,7 @@
return reply((struct ib_smp *) pmp);
}
-static int pma_get_portcounters_cong(struct ib_perf *pmp,
+static int pma_get_portcounters_cong(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
/* Congestion PMA packets start at offset 24 not 64 */
@@ -1510,7 +1510,7 @@
struct qib_ibport *ibp = to_iport(ibdev, port);
struct qib_pportdata *ppd = ppd_from_ibp(ibp);
struct qib_devdata *dd = dd_from_ppd(ppd);
- u32 port_select = be32_to_cpu(pmp->attr_mod) & 0xFF;
+ u32 port_select = be32_to_cpu(pmp->mad_hdr.attr_mod) & 0xFF;
u64 xmit_wait_counter;
unsigned long flags;
@@ -1519,9 +1519,9 @@
* SET method ends up calling this anyway.
*/
if (!dd->psxmitwait_supported)
- pmp->status |= IB_SMP_UNSUP_METH_ATTR;
+ pmp->mad_hdr.status |= IB_SMP_UNSUP_METH_ATTR;
if (port_select != port)
- pmp->status |= IB_SMP_INVALID_FIELD;
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
qib_get_counters(ppd, &cntrs);
spin_lock_irqsave(&ppd->ibport_data.lock, flags);
@@ -1603,7 +1603,7 @@
cntrs.local_link_integrity_errors = 0xFUL;
if (cntrs.excessive_buffer_overrun_errors > 0xFUL)
cntrs.excessive_buffer_overrun_errors = 0xFUL;
- p->lli_ebor_errors = (cntrs.local_link_integrity_errors << 4) |
+ p->link_overrun_errors = (cntrs.local_link_integrity_errors << 4) |
cntrs.excessive_buffer_overrun_errors;
if (cntrs.vl15_dropped > 0xFFFFUL)
p->vl15_dropped = cpu_to_be16(0xFFFF);
@@ -1613,7 +1613,7 @@
return reply((struct ib_smp *)pmp);
}
-static int pma_get_portcounters_ext(struct ib_perf *pmp,
+static int pma_get_portcounters_ext(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portcounters_ext *p =
@@ -1626,8 +1626,8 @@
memset(pmp->data, 0, sizeof(pmp->data));
p->port_select = port_select;
- if (pmp->attr_mod != 0 || port_select != port) {
- pmp->status |= IB_SMP_INVALID_FIELD;
+ if (pmp->mad_hdr.attr_mod != 0 || port_select != port) {
+ pmp->mad_hdr.status |= IB_SMP_INVALID_FIELD;
goto bail;
}
@@ -1652,7 +1652,7 @@
return reply((struct ib_smp *) pmp);
}
-static int pma_set_portcounters(struct ib_perf *pmp,
+static int pma_set_portcounters(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portcounters *p = (struct ib_pma_portcounters *)
@@ -1715,14 +1715,14 @@
return pma_get_portcounters(pmp, ibdev, port);
}
-static int pma_set_portcounters_cong(struct ib_perf *pmp,
+static int pma_set_portcounters_cong(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct qib_ibport *ibp = to_iport(ibdev, port);
struct qib_pportdata *ppd = ppd_from_ibp(ibp);
struct qib_devdata *dd = dd_from_ppd(ppd);
struct qib_verbs_counters cntrs;
- u32 counter_select = (be32_to_cpu(pmp->attr_mod) >> 24) & 0xFF;
+ u32 counter_select = (be32_to_cpu(pmp->mad_hdr.attr_mod) >> 24) & 0xFF;
int ret = 0;
unsigned long flags;
@@ -1766,7 +1766,7 @@
return ret;
}
-static int pma_set_portcounters_ext(struct ib_perf *pmp,
+static int pma_set_portcounters_ext(struct ib_pma_mad *pmp,
struct ib_device *ibdev, u8 port)
{
struct ib_pma_portcounters *p = (struct ib_pma_portcounters *)
@@ -1959,19 +1959,19 @@
struct ib_mad *in_mad,
struct ib_mad *out_mad)
{
- struct ib_perf *pmp = (struct ib_perf *)out_mad;
+ struct ib_pma_mad *pmp = (struct ib_pma_mad *)out_mad;
int ret;
*out_mad = *in_mad;
- if (pmp->class_version != 1) {
- pmp->status |= IB_SMP_UNSUP_VERSION;
+ if (pmp->mad_hdr.class_version != 1) {
+ pmp->mad_hdr.status |= IB_SMP_UNSUP_VERSION;
ret = reply((struct ib_smp *) pmp);
goto bail;
}
- switch (pmp->method) {
+ switch (pmp->mad_hdr.method) {
case IB_MGMT_METHOD_GET:
- switch (pmp->attr_id) {
+ switch (pmp->mad_hdr.attr_id) {
case IB_PMA_CLASS_PORT_INFO:
ret = pma_get_classportinfo(pmp, ibdev);
goto bail;
@@ -1994,13 +1994,13 @@
ret = pma_get_portcounters_cong(pmp, ibdev, port);
goto bail;
default:
- pmp->status |= IB_SMP_UNSUP_METH_ATTR;
+ pmp->mad_hdr.status |= IB_SMP_UNSUP_METH_ATTR;
ret = reply((struct ib_smp *) pmp);
goto bail;
}
case IB_MGMT_METHOD_SET:
- switch (pmp->attr_id) {
+ switch (pmp->mad_hdr.attr_id) {
case IB_PMA_PORT_SAMPLES_CONTROL:
ret = pma_set_portsamplescontrol(pmp, ibdev, port);
goto bail;
@@ -2014,7 +2014,7 @@
ret = pma_set_portcounters_cong(pmp, ibdev, port);
goto bail;
default:
- pmp->status |= IB_SMP_UNSUP_METH_ATTR;
+ pmp->mad_hdr.status |= IB_SMP_UNSUP_METH_ATTR;
ret = reply((struct ib_smp *) pmp);
goto bail;
}
@@ -2030,7 +2030,7 @@
goto bail;
default:
- pmp->status |= IB_SMP_UNSUP_METHOD;
+ pmp->mad_hdr.status |= IB_SMP_UNSUP_METHOD;
ret = reply((struct ib_smp *) pmp);
}
diff --git a/drivers/infiniband/hw/qib/qib_mad.h b/drivers/infiniband/hw/qib/qib_mad.h
index 7840ab5..ecc416c 100644
--- a/drivers/infiniband/hw/qib/qib_mad.h
+++ b/drivers/infiniband/hw/qib/qib_mad.h
@@ -32,6 +32,8 @@
* SOFTWARE.
*/
+#include <rdma/ib_pma.h>
+
#define IB_SMP_UNSUP_VERSION cpu_to_be16(0x0004)
#define IB_SMP_UNSUP_METHOD cpu_to_be16(0x0008)
#define IB_SMP_UNSUP_METH_ATTR cpu_to_be16(0x000C)
@@ -180,109 +182,8 @@
#define IB_VLARB_HIGHPRI_0_31 3
#define IB_VLARB_HIGHPRI_32_63 4
-/*
- * PMA class portinfo capability mask bits
- */
-#define IB_PMA_CLASS_CAP_ALLPORTSELECT cpu_to_be16(1 << 8)
-#define IB_PMA_CLASS_CAP_EXT_WIDTH cpu_to_be16(1 << 9)
-#define IB_PMA_CLASS_CAP_XMIT_WAIT cpu_to_be16(1 << 12)
-
-#define IB_PMA_CLASS_PORT_INFO cpu_to_be16(0x0001)
-#define IB_PMA_PORT_SAMPLES_CONTROL cpu_to_be16(0x0010)
-#define IB_PMA_PORT_SAMPLES_RESULT cpu_to_be16(0x0011)
-#define IB_PMA_PORT_COUNTERS cpu_to_be16(0x0012)
-#define IB_PMA_PORT_COUNTERS_EXT cpu_to_be16(0x001D)
-#define IB_PMA_PORT_SAMPLES_RESULT_EXT cpu_to_be16(0x001E)
#define IB_PMA_PORT_COUNTERS_CONG cpu_to_be16(0xFF00)
-struct ib_perf {
- u8 base_version;
- u8 mgmt_class;
- u8 class_version;
- u8 method;
- __be16 status;
- __be16 unused;
- __be64 tid;
- __be16 attr_id;
- __be16 resv;
- __be32 attr_mod;
- u8 reserved[40];
- u8 data[192];
-} __attribute__ ((packed));
-
-struct ib_pma_classportinfo {
- u8 base_version;
- u8 class_version;
- __be16 cap_mask;
- u8 reserved[3];
- u8 resp_time_value; /* only lower 5 bits */
- union ib_gid redirect_gid;
- __be32 redirect_tc_sl_fl; /* 8, 4, 20 bits respectively */
- __be16 redirect_lid;
- __be16 redirect_pkey;
- __be32 redirect_qp; /* only lower 24 bits */
- __be32 redirect_qkey;
- union ib_gid trap_gid;
- __be32 trap_tc_sl_fl; /* 8, 4, 20 bits respectively */
- __be16 trap_lid;
- __be16 trap_pkey;
- __be32 trap_hl_qp; /* 8, 24 bits respectively */
- __be32 trap_qkey;
-} __attribute__ ((packed));
-
-struct ib_pma_portsamplescontrol {
- u8 opcode;
- u8 port_select;
- u8 tick;
- u8 counter_width; /* only lower 3 bits */
- __be32 counter_mask0_9; /* 2, 10 * 3, bits */
- __be16 counter_mask10_14; /* 1, 5 * 3, bits */
- u8 sample_mechanisms;
- u8 sample_status; /* only lower 2 bits */
- __be64 option_mask;
- __be64 vendor_mask;
- __be32 sample_start;
- __be32 sample_interval;
- __be16 tag;
- __be16 counter_select[15];
-} __attribute__ ((packed));
-
-struct ib_pma_portsamplesresult {
- __be16 tag;
- __be16 sample_status; /* only lower 2 bits */
- __be32 counter[15];
-} __attribute__ ((packed));
-
-struct ib_pma_portsamplesresult_ext {
- __be16 tag;
- __be16 sample_status; /* only lower 2 bits */
- __be32 extended_width; /* only upper 2 bits */
- __be64 counter[15];
-} __attribute__ ((packed));
-
-struct ib_pma_portcounters {
- u8 reserved;
- u8 port_select;
- __be16 counter_select;
- __be16 symbol_error_counter;
- u8 link_error_recovery_counter;
- u8 link_downed_counter;
- __be16 port_rcv_errors;
- __be16 port_rcv_remphys_errors;
- __be16 port_rcv_switch_relay_errors;
- __be16 port_xmit_discards;
- u8 port_xmit_constraint_errors;
- u8 port_rcv_constraint_errors;
- u8 reserved1;
- u8 lli_ebor_errors; /* 4, 4, bits */
- __be16 reserved2;
- __be16 vl15_dropped;
- __be32 port_xmit_data;
- __be32 port_rcv_data;
- __be32 port_xmit_packets;
- __be32 port_rcv_packets;
-} __attribute__ ((packed));
-
struct ib_pma_portcounters_cong {
u8 reserved;
u8 reserved1;
@@ -297,7 +198,7 @@
u8 port_xmit_constraint_errors;
u8 port_rcv_constraint_errors;
u8 reserved2;
- u8 lli_ebor_errors; /* 4, 4, bits */
+ u8 link_overrun_errors; /* LocalLink: 7:4, BufferOverrun: 3:0 */
__be16 reserved3;
__be16 vl15_dropped;
__be64 port_xmit_data;
@@ -316,49 +217,11 @@
/* number of 4nsec cycles equaling 2secs */
#define QIB_CONG_TIMER_PSINTERVAL 0x1DCD64EC
-#define IB_PMA_SEL_SYMBOL_ERROR cpu_to_be16(0x0001)
-#define IB_PMA_SEL_LINK_ERROR_RECOVERY cpu_to_be16(0x0002)
-#define IB_PMA_SEL_LINK_DOWNED cpu_to_be16(0x0004)
-#define IB_PMA_SEL_PORT_RCV_ERRORS cpu_to_be16(0x0008)
-#define IB_PMA_SEL_PORT_RCV_REMPHYS_ERRORS cpu_to_be16(0x0010)
-#define IB_PMA_SEL_PORT_XMIT_DISCARDS cpu_to_be16(0x0040)
-#define IB_PMA_SEL_LOCAL_LINK_INTEGRITY_ERRORS cpu_to_be16(0x0200)
-#define IB_PMA_SEL_EXCESSIVE_BUFFER_OVERRUNS cpu_to_be16(0x0400)
-#define IB_PMA_SEL_PORT_VL15_DROPPED cpu_to_be16(0x0800)
-#define IB_PMA_SEL_PORT_XMIT_DATA cpu_to_be16(0x1000)
-#define IB_PMA_SEL_PORT_RCV_DATA cpu_to_be16(0x2000)
-#define IB_PMA_SEL_PORT_XMIT_PACKETS cpu_to_be16(0x4000)
-#define IB_PMA_SEL_PORT_RCV_PACKETS cpu_to_be16(0x8000)
-
#define IB_PMA_SEL_CONG_ALL 0x01
#define IB_PMA_SEL_CONG_PORT_DATA 0x02
#define IB_PMA_SEL_CONG_XMIT 0x04
#define IB_PMA_SEL_CONG_ROUTING 0x08
-struct ib_pma_portcounters_ext {
- u8 reserved;
- u8 port_select;
- __be16 counter_select;
- __be32 reserved1;
- __be64 port_xmit_data;
- __be64 port_rcv_data;
- __be64 port_xmit_packets;
- __be64 port_rcv_packets;
- __be64 port_unicast_xmit_packets;
- __be64 port_unicast_rcv_packets;
- __be64 port_multicast_xmit_packets;
- __be64 port_multicast_rcv_packets;
-} __attribute__ ((packed));
-
-#define IB_PMA_SELX_PORT_XMIT_DATA cpu_to_be16(0x0001)
-#define IB_PMA_SELX_PORT_RCV_DATA cpu_to_be16(0x0002)
-#define IB_PMA_SELX_PORT_XMIT_PACKETS cpu_to_be16(0x0004)
-#define IB_PMA_SELX_PORT_RCV_PACKETS cpu_to_be16(0x0008)
-#define IB_PMA_SELX_PORT_UNI_XMIT_PACKETS cpu_to_be16(0x0010)
-#define IB_PMA_SELX_PORT_UNI_RCV_PACKETS cpu_to_be16(0x0020)
-#define IB_PMA_SELX_PORT_MULTI_XMIT_PACKETS cpu_to_be16(0x0040)
-#define IB_PMA_SELX_PORT_MULTI_RCV_PACKETS cpu_to_be16(0x0080)
-
/*
* The PortSamplesControl.CounterMasks field is an array of 3 bit fields
* which specify the N'th counter's capabilities. See ch. 16.1.3.2.
diff --git a/include/rdma/ib_pma.h b/include/rdma/ib_pma.h
new file mode 100644
index 0000000..a5889f1
--- /dev/null
+++ b/include/rdma/ib_pma.h
@@ -0,0 +1,156 @@
+/*
+ * Copyright (c) 2006, 2007, 2008, 2009, 2010 QLogic Corporation.
+ * All rights reserved.
+ * Copyright (c) 2005, 2006 PathScale, Inc. All rights reserved.
+ *
+ * This software is available to you under a choice of one of two
+ * licenses. You may choose to be licensed under the terms of the GNU
+ * General Public License (GPL) Version 2, available from the file
+ * COPYING in the main directory of this source tree, or the
+ * OpenIB.org BSD license below:
+ *
+ * Redistribution and use in source and binary forms, with or
+ * without modification, are permitted provided that the following
+ * conditions are met:
+ *
+ * - Redistributions of source code must retain the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer.
+ *
+ * - Redistributions in binary form must reproduce the above
+ * copyright notice, this list of conditions and the following
+ * disclaimer in the documentation and/or other materials
+ * provided with the distribution.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
+ * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
+ * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
+ * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
+ * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+ * SOFTWARE.
+ */
+
+#if !defined(IB_PMA_H)
+#define IB_PMA_H
+
+#include <rdma/ib_mad.h>
+
+/*
+ * PMA class portinfo capability mask bits
+ */
+#define IB_PMA_CLASS_CAP_ALLPORTSELECT cpu_to_be16(1 << 8)
+#define IB_PMA_CLASS_CAP_EXT_WIDTH cpu_to_be16(1 << 9)
+#define IB_PMA_CLASS_CAP_XMIT_WAIT cpu_to_be16(1 << 12)
+
+#define IB_PMA_CLASS_PORT_INFO cpu_to_be16(0x0001)
+#define IB_PMA_PORT_SAMPLES_CONTROL cpu_to_be16(0x0010)
+#define IB_PMA_PORT_SAMPLES_RESULT cpu_to_be16(0x0011)
+#define IB_PMA_PORT_COUNTERS cpu_to_be16(0x0012)
+#define IB_PMA_PORT_COUNTERS_EXT cpu_to_be16(0x001D)
+#define IB_PMA_PORT_SAMPLES_RESULT_EXT cpu_to_be16(0x001E)
+
+struct ib_pma_mad {
+ struct ib_mad_hdr mad_hdr;
+ u8 reserved[40];
+ u8 data[192];
+} __packed;
+
+struct ib_pma_portsamplescontrol {
+ u8 opcode;
+ u8 port_select;
+ u8 tick;
+ u8 counter_width; /* resv: 7:3, counter width: 2:0 */
+ __be32 counter_mask0_9; /* 2, 10 3-bit fields */
+ __be16 counter_mask10_14; /* 1, 5 3-bit fields */
+ u8 sample_mechanisms;
+ u8 sample_status; /* only lower 2 bits */
+ __be64 option_mask;
+ __be64 vendor_mask;
+ __be32 sample_start;
+ __be32 sample_interval;
+ __be16 tag;
+ __be16 counter_select[15];
+ __be32 reserved1;
+ __be64 samples_only_option_mask;
+ __be32 reserved2[28];
+};
+
+struct ib_pma_portsamplesresult {
+ __be16 tag;
+ __be16 sample_status; /* only lower 2 bits */
+ __be32 counter[15];
+};
+
+struct ib_pma_portsamplesresult_ext {
+ __be16 tag;
+ __be16 sample_status; /* only lower 2 bits */
+ __be32 extended_width; /* only upper 2 bits */
+ __be64 counter[15];
+};
+
+struct ib_pma_portcounters {
+ u8 reserved;
+ u8 port_select;
+ __be16 counter_select;
+ __be16 symbol_error_counter;
+ u8 link_error_recovery_counter;
+ u8 link_downed_counter;
+ __be16 port_rcv_errors;
+ __be16 port_rcv_remphys_errors;
+ __be16 port_rcv_switch_relay_errors;
+ __be16 port_xmit_discards;
+ u8 port_xmit_constraint_errors;
+ u8 port_rcv_constraint_errors;
+ u8 reserved1;
+ u8 link_overrun_errors; /* LocalLink: 7:4, BufferOverrun: 3:0 */
+ __be16 reserved2;
+ __be16 vl15_dropped;
+ __be32 port_xmit_data;
+ __be32 port_rcv_data;
+ __be32 port_xmit_packets;
+ __be32 port_rcv_packets;
+ __be32 port_xmit_wait;
+} __packed;
+
+
+#define IB_PMA_SEL_SYMBOL_ERROR cpu_to_be16(0x0001)
+#define IB_PMA_SEL_LINK_ERROR_RECOVERY cpu_to_be16(0x0002)
+#define IB_PMA_SEL_LINK_DOWNED cpu_to_be16(0x0004)
+#define IB_PMA_SEL_PORT_RCV_ERRORS cpu_to_be16(0x0008)
+#define IB_PMA_SEL_PORT_RCV_REMPHYS_ERRORS cpu_to_be16(0x0010)
+#define IB_PMA_SEL_PORT_XMIT_DISCARDS cpu_to_be16(0x0040)
+#define IB_PMA_SEL_LOCAL_LINK_INTEGRITY_ERRORS cpu_to_be16(0x0200)
+#define IB_PMA_SEL_EXCESSIVE_BUFFER_OVERRUNS cpu_to_be16(0x0400)
+#define IB_PMA_SEL_PORT_VL15_DROPPED cpu_to_be16(0x0800)
+#define IB_PMA_SEL_PORT_XMIT_DATA cpu_to_be16(0x1000)
+#define IB_PMA_SEL_PORT_RCV_DATA cpu_to_be16(0x2000)
+#define IB_PMA_SEL_PORT_XMIT_PACKETS cpu_to_be16(0x4000)
+#define IB_PMA_SEL_PORT_RCV_PACKETS cpu_to_be16(0x8000)
+
+struct ib_pma_portcounters_ext {
+ u8 reserved;
+ u8 port_select;
+ __be16 counter_select;
+ __be32 reserved1;
+ __be64 port_xmit_data;
+ __be64 port_rcv_data;
+ __be64 port_xmit_packets;
+ __be64 port_rcv_packets;
+ __be64 port_unicast_xmit_packets;
+ __be64 port_unicast_rcv_packets;
+ __be64 port_multicast_xmit_packets;
+ __be64 port_multicast_rcv_packets;
+} __packed;
+
+#define IB_PMA_SELX_PORT_XMIT_DATA cpu_to_be16(0x0001)
+#define IB_PMA_SELX_PORT_RCV_DATA cpu_to_be16(0x0002)
+#define IB_PMA_SELX_PORT_XMIT_PACKETS cpu_to_be16(0x0004)
+#define IB_PMA_SELX_PORT_RCV_PACKETS cpu_to_be16(0x0008)
+#define IB_PMA_SELX_PORT_UNI_XMIT_PACKETS cpu_to_be16(0x0010)
+#define IB_PMA_SELX_PORT_UNI_RCV_PACKETS cpu_to_be16(0x0020)
+#define IB_PMA_SELX_PORT_MULTI_XMIT_PACKETS cpu_to_be16(0x0040)
+#define IB_PMA_SELX_PORT_MULTI_RCV_PACKETS cpu_to_be16(0x0080)
+
+#endif /* IB_PMA_H */