IB/pma: Add include file for IBA performance counters definitions
authorOr Gerlitz <ogerlitz@mellanox.com>
Tue, 5 Jul 2011 15:46:29 +0000 (15:46 +0000)
committerRoland Dreier <roland@purestorage.com>
Tue, 19 Jul 2011 04:04:35 +0000 (21:04 -0700)
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>
drivers/infiniband/hw/ipath/ipath_mad.c
drivers/infiniband/hw/qib/qib_mad.c
drivers/infiniband/hw/qib/qib_mad.h
include/rdma/ib_pma.h [new file with mode: 0644]

index ceb98ee7866646d87ecdc6b8351622a11441facd..43f2d0424d4fb60e95c17a8d96cdd69ba6767f07 100644 (file)
@@ -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 @@ static int recv_subn_set_pkeytable(struct ib_smp *smp,
        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 @@ static int recv_pma_get_classportinfo(struct ib_perf *pmp)
                                    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 @@ static int recv_pma_get_portsamplescontrol(struct ib_perf *pmp,
        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 @@ static int recv_pma_get_portsamplescontrol(struct ib_perf *pmp,
        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 @@ static int recv_pma_set_portsamplescontrol(struct ib_perf *pmp,
        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 @@ static u64 get_counter(struct ipath_ibdev *dev,
        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 @@ static int recv_pma_get_portsamplesresult(struct ib_perf *pmp,
        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 @@ static int recv_pma_get_portsamplesresult_ext(struct ib_perf *pmp,
        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 @@ static int recv_pma_get_portcounters(struct ib_perf *pmp,
        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 @@ static int recv_pma_get_portcounters(struct ib_perf *pmp,
                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 @@ static int recv_pma_get_portcounters(struct ib_perf *pmp,
        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 @@ static int recv_pma_get_portcounters_ext(struct ib_perf *pmp,
        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 @@ static int recv_pma_get_portcounters_ext(struct ib_perf *pmp,
        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 @@ static int recv_pma_set_portcounters(struct ib_perf *pmp,
        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 @@ static int process_perf(struct ib_device *ibdev, u8 port_num,
                        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 @@ static int process_perf(struct ib_device *ibdev, u8 port_num,
                                                            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 @@ static int process_perf(struct ib_device *ibdev, u8 port_num,
                                                            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 @@ static int process_perf(struct ib_device *ibdev, u8 port_num,
                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);
        }
 
index 8fd3df5bf04d48b8444a13bd4efab1c241181104..3b3745f261f0bdd5cc04683398be228b223d8403 100644 (file)
@@ -1125,22 +1125,22 @@ static int subn_trap_repress(struct ib_smp *smp, struct ib_device *ibdev,
        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 @@ static int pma_get_classportinfo(struct ib_perf *pmp,
        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 @@ static int pma_get_portsamplescontrol(struct ib_perf *pmp,
        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 @@ bail:
        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 @@ static int pma_set_portsamplescontrol(struct ib_perf *pmp,
        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 @@ static u64 get_cache_hw_sample_counters(struct qib_pportdata *ppd,
        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 @@ static int pma_get_portsamplesresult(struct ib_perf *pmp,
        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 @@ static int pma_get_portsamplesresult_ext(struct ib_perf *pmp,
        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 @@ static int pma_get_portcounters(struct ib_perf *pmp,
        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 @@ static int pma_get_portcounters(struct ib_perf *pmp,
                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 @@ static int pma_get_portcounters(struct ib_perf *pmp,
        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 @@ static int pma_get_portcounters_cong(struct ib_perf *pmp,
        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 @@ static int pma_get_portcounters_cong(struct ib_perf *pmp,
         * 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 @@ static int pma_get_portcounters_cong(struct ib_perf *pmp,
                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 @@ static int pma_get_portcounters_cong(struct ib_perf *pmp,
        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 @@ static int pma_get_portcounters_ext(struct ib_perf *pmp,
        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 @@ bail:
        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 @@ static int pma_set_portcounters(struct ib_perf *pmp,
        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 @@ static int pma_set_portcounters_cong(struct ib_perf *pmp,
        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 @@ static int process_perf(struct ib_device *ibdev, u8 port,
                        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 @@ static int process_perf(struct ib_device *ibdev, u8 port,
                        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 @@ static int process_perf(struct ib_device *ibdev, u8 port,
                        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 @@ static int process_perf(struct ib_device *ibdev, u8 port,
                goto bail;
 
        default:
-               pmp->status |= IB_SMP_UNSUP_METHOD;
+               pmp->mad_hdr.status |= IB_SMP_UNSUP_METHOD;
                ret = reply((struct ib_smp *) pmp);
        }
 
index 7840ab593bcfedc2f8aa99b5f89ab633e949a326..ecc416cdbaaa52f3acf1d6f5b1f7a07a67bf7f93 100644 (file)
@@ -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 @@ struct ib_vl_weight_elem {
 #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 @@ struct ib_pma_portcounters_cong {
        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 @@ struct ib_pma_portcounters_cong {
 /* 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 (file)
index 0000000..a5889f1
--- /dev/null
@@ -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 */