From: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
Change details:
- Modified the portstats get/clear logic for port physical/FCoE/QoS stats.
- Added more stats to FC
- Fixed some issues with FCoE stats collection.
Signed-off-by: Krishna Gudipati <kgudipat@xxxxxxxxxxx>
---
drivers/scsi/bfa/bfa_fcport.c | 738 ++++++++----------------
drivers/scsi/bfa/bfa_port_priv.h | 41 +-
drivers/scsi/bfa/bfad_attr.c | 5 +-
drivers/scsi/bfa/include/bfa_svc.h | 24 +-
drivers/scsi/bfa/include/bfi/bfi.h | 4 +-
drivers/scsi/bfa/include/bfi/bfi_pport.h | 177 ++----
drivers/scsi/bfa/include/defs/bfa_defs_pport.h | 128 +++--
7 files changed, 408 insertions(+), 709 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_fcport.c b/drivers/scsi/bfa/bfa_fcport.c
index d56a6c8..cfd3022 100644
--- a/drivers/scsi/bfa/bfa_fcport.c
+++ b/drivers/scsi/bfa/bfa_fcport.c
@@ -47,16 +47,10 @@ static void bfa_fcport_callback(struct bfa_fcport_s *fcport,
enum bfa_pport_linkstate event);
static void bfa_fcport_queue_cb(struct bfa_fcport_ln_s *ln,
enum bfa_pport_linkstate event);
-static void __bfa_cb_fcport_stats(void *cbarg, bfa_boolean_t complete);
static void __bfa_cb_fcport_stats_clr(void *cbarg, bfa_boolean_t complete);
-static void bfa_fcport_stats_timeout(void *cbarg);
+static void bfa_fcport_stats_get_timeout(void *cbarg);
static void bfa_fcport_stats_clr_timeout(void *cbarg);
-static void __bfa_cb_port_stats(void *cbarg, bfa_boolean_t complete);
-static void __bfa_cb_port_stats_clr(void *cbarg, bfa_boolean_t complete);
-static void bfa_port_stats_timeout(void *cbarg);
-static void bfa_port_stats_clr_timeout(void *cbarg);
-
/**
* bfa_pport_private
*/
@@ -301,7 +295,7 @@ bfa_fcport_sm_enabling(struct bfa_fcport_s *fcport, enum bfa_fcport_sm_event eve
static void
bfa_fcport_sm_linkdown(struct bfa_fcport_s *fcport, enum bfa_fcport_sm_event event)
{
- struct bfi_pport_event_s *pevent = fcport->event_arg.i2hmsg.event;
+ struct bfi_fcport_event_s *pevent = fcport->event_arg.i2hmsg.event;
bfa_trc(fcport->bfa, event);
switch (event) {
@@ -817,8 +811,32 @@ __bfa_cb_fcport_event(void *cbarg, bfa_boolean_t complete)
bfa_sm_send_event(ln, BFA_FCPORT_LN_SM_NOTIFICATION);
}
-#define PPORT_STATS_DMA_SZ (BFA_ROUNDUP(sizeof(union bfa_fcport_stats_u), \
- BFA_CACHELINE_SZ))
+static void
+bfa_fcport_callback(struct bfa_fcport_s *fcport, enum bfa_pport_linkstate event)
+{
+ if (fcport->bfa->fcs) {
+ fcport->event_cbfn(fcport->event_cbarg, event);
+ return;
+ }
+
+ switch (event) {
+ case BFA_PPORT_LINKUP:
+ bfa_sm_send_event(&fcport->ln, BFA_FCPORT_LN_SM_LINKUP);
+ break;
+ case BFA_PPORT_LINKDOWN:
+ bfa_sm_send_event(&fcport->ln, BFA_FCPORT_LN_SM_LINKDOWN);
+ break;
+ default:
+ bfa_assert(0);
+ }
+}
+
+static void
+bfa_fcport_queue_cb(struct bfa_fcport_ln_s *ln, enum bfa_pport_linkstate event)
+{
+ ln->ln_event = event;
+ bfa_cb_queue(ln->fcport->bfa, &ln->ln_qe, __bfa_cb_fcport_event, ln);
+}
#define FCPORT_STATS_DMA_SZ (BFA_ROUNDUP(sizeof(union bfa_fcport_stats_u), \
BFA_CACHELINE_SZ))
@@ -827,8 +845,7 @@ static void
bfa_fcport_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len,
u32 *dm_len)
{
- *dm_len += PPORT_STATS_DMA_SZ;
- *dm_len += PPORT_STATS_DMA_SZ;
+ *dm_len += FCPORT_STATS_DMA_SZ;
}
static void
@@ -850,16 +867,7 @@ bfa_fcport_mem_claim(struct bfa_fcport_s *fcport, struct bfa_meminfo_s *meminfo)
fcport->stats_kva = dm_kva;
fcport->stats_pa = dm_pa;
- fcport->stats = (union bfa_pport_stats_u *)dm_kva;
-
- dm_kva += PPORT_STATS_DMA_SZ;
- dm_pa += PPORT_STATS_DMA_SZ;
-
- /* FC port stats */
-
- fcport->fcport_stats_kva = dm_kva;
- fcport->fcport_stats_pa = dm_pa;
- fcport->fcport_stats = (union bfa_fcport_stats_u *) dm_kva;
+ fcport->stats = (union bfa_fcport_stats_u *)dm_kva;
dm_kva += FCPORT_STATS_DMA_SZ;
dm_pa += FCPORT_STATS_DMA_SZ;
@@ -955,7 +963,7 @@ bfa_fcport_iocdisable(struct bfa_s *bfa)
static void
bfa_fcport_update_linkinfo(struct bfa_fcport_s *fcport)
{
- struct bfi_pport_event_s *pevent = fcport->event_arg.i2hmsg.event;
+ struct bfi_fcport_event_s *pevent = fcport->event_arg.i2hmsg.event;
fcport->speed = pevent->link_state.speed;
fcport->topology = pevent->link_state.topology;
@@ -987,7 +995,7 @@ bfa_fcport_reset_linkinfo(struct bfa_fcport_s *fcport)
static bfa_boolean_t
bfa_fcport_send_enable(struct bfa_fcport_s *fcport)
{
- struct bfi_pport_enable_req_s *m;
+ struct bfi_fcport_enable_req_s *m;
/**
* Increment message tag before queue check, so that responses to old
@@ -1005,15 +1013,14 @@ bfa_fcport_send_enable(struct bfa_fcport_s *fcport)
return BFA_FALSE;
}
- bfi_h2i_set(m->mh, BFI_MC_FC_PORT, BFI_PPORT_H2I_ENABLE_REQ,
- bfa_lpuid(fcport->bfa));
+ bfi_h2i_set(m->mh, BFI_MC_FCPORT, BFI_FCPORT_H2I_ENABLE_REQ,
+ bfa_lpuid(fcport->bfa));
m->nwwn = fcport->nwwn;
m->pwwn = fcport->pwwn;
m->port_cfg = fcport->cfg;
m->msgtag = fcport->msgtag;
m->port_cfg.maxfrsize = bfa_os_htons(fcport->cfg.maxfrsize);
bfa_dma_be_addr_set(m->stats_dma_addr, fcport->stats_pa);
- bfa_dma_be_addr_set(m->fcport_stats_dma_addr, fcport->fcport_stats_pa);
bfa_trc(fcport->bfa, m->stats_dma_addr.a32.addr_lo);
bfa_trc(fcport->bfa, m->stats_dma_addr.a32.addr_hi);
@@ -1030,7 +1037,7 @@ bfa_fcport_send_enable(struct bfa_fcport_s *fcport)
static bfa_boolean_t
bfa_fcport_send_disable(struct bfa_fcport_s *fcport)
{
- bfi_pport_disable_req_t *m;
+ struct bfi_fcport_req_s *m;
/**
* Increment message tag before queue check, so that responses to old
@@ -1048,8 +1055,8 @@ bfa_fcport_send_disable(struct bfa_fcport_s *fcport)
return BFA_FALSE;
}
- bfi_h2i_set(m->mh, BFI_MC_FC_PORT, BFI_PPORT_H2I_DISABLE_REQ,
- bfa_lpuid(fcport->bfa));
+ bfi_h2i_set(m->mh, BFI_MC_FCPORT, BFI_FCPORT_H2I_DISABLE_REQ,
+ bfa_lpuid(fcport->bfa));
m->msgtag = fcport->msgtag;
/**
@@ -1075,7 +1082,7 @@ bfa_fcport_send_txcredit(void *port_cbarg)
{
struct bfa_fcport_s *fcport = port_cbarg;
- struct bfi_pport_set_svc_params_req_s *m;
+ struct bfi_fcport_set_svc_params_req_s *m;
/**
* check for room in queue to send request now
@@ -1086,8 +1093,8 @@ bfa_fcport_send_txcredit(void *port_cbarg)
return;
}
- bfi_h2i_set(m->mh, BFI_MC_FC_PORT, BFI_PPORT_H2I_SET_SVC_PARAMS_REQ,
- bfa_lpuid(fcport->bfa));
+ bfi_h2i_set(m->mh, BFI_MC_FCPORT, BFI_FCPORT_H2I_SET_SVC_PARAMS_REQ,
+ bfa_lpuid(fcport->bfa));
m->tx_bbcredit = bfa_os_htons((u16) fcport->cfg.tx_bbcredit);
/**
@@ -1096,7 +1103,158 @@ bfa_fcport_send_txcredit(void *port_cbarg)
bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
}
+static void
+bfa_fcport_qos_stats_swap(struct bfa_qos_stats_s *d,
+ struct bfa_qos_stats_s *s)
+{
+ u32 *dip = (u32 *) d;
+ u32 *sip = (u32 *) s;
+ int i;
+
+ /* Now swap the 32 bit fields */
+ for (i = 0; i < (sizeof(struct bfa_qos_stats_s)/sizeof(u32)); ++i)
+ dip[i] = bfa_os_ntohl(sip[i]);
+}
+
+static void
+bfa_fcport_fcoe_stats_swap(struct bfa_fcoe_stats_s *d,
+ struct bfa_fcoe_stats_s *s)
+{
+ u32 *dip = (u32 *) d;
+ u32 *sip = (u32 *) s;
+ int i;
+
+ for (i = 0; i < ((sizeof(struct bfa_fcoe_stats_s))/sizeof(u32));
+ i = i + 2) {
+#ifdef __BIGENDIAN
+ dip[i] = bfa_os_ntohl(sip[i]);
+ dip[i + 1] = bfa_os_ntohl(sip[i + 1]);
+#else
+ dip[i] = bfa_os_ntohl(sip[i + 1]);
+ dip[i + 1] = bfa_os_ntohl(sip[i]);
+#endif
+ }
+}
+
+static void
+__bfa_cb_fcport_stats_get(void *cbarg, bfa_boolean_t complete)
+{
+ struct bfa_fcport_s *fcport = cbarg;
+
+ if (complete) {
+ if (fcport->stats_status == BFA_STATUS_OK) {
+
+ /* Swap FC QoS or FCoE stats */
+ if (bfa_ioc_get_fcmode(&fcport->bfa->ioc))
+ bfa_fcport_qos_stats_swap(
+ &fcport->stats_ret->fcqos,
+ &fcport->stats->fcqos);
+ else
+ bfa_fcport_fcoe_stats_swap(
+ &fcport->stats_ret->fcoe,
+ &fcport->stats->fcoe);
+ }
+ fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status);
+ } else {
+ fcport->stats_busy = BFA_FALSE;
+ fcport->stats_status = BFA_STATUS_OK;
+ }
+}
+
+static void
+bfa_fcport_stats_get_timeout(void *cbarg)
+{
+ struct bfa_fcport_s *fcport = (struct bfa_fcport_s *) cbarg;
+
+ bfa_trc(fcport->bfa, fcport->stats_qfull);
+
+ if (fcport->stats_qfull) {
+ bfa_reqq_wcancel(&fcport->stats_reqq_wait);
+ fcport->stats_qfull = BFA_FALSE;
+ }
+
+ fcport->stats_status = BFA_STATUS_ETIMER;
+ bfa_cb_queue(fcport->bfa, &fcport->hcb_qe, __bfa_cb_fcport_stats_get,
+ fcport);
+}
+
+static void
+bfa_fcport_send_stats_get(void *cbarg)
+{
+ struct bfa_fcport_s *fcport = (struct bfa_fcport_s *) cbarg;
+ struct bfi_fcport_req_s *msg;
+
+ msg = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
+
+ if (!msg) {
+ fcport->stats_qfull = BFA_TRUE;
+ bfa_reqq_winit(&fcport->stats_reqq_wait,
+ bfa_fcport_send_stats_get, fcport);
+ bfa_reqq_wait(fcport->bfa, BFA_REQQ_PORT,
+ &fcport->stats_reqq_wait);
+ return;
+ }
+ fcport->stats_qfull = BFA_FALSE;
+
+ bfa_os_memset(msg, 0, sizeof(struct bfi_fcport_req_s));
+ bfi_h2i_set(msg->mh, BFI_MC_FCPORT, BFI_FCPORT_H2I_STATS_GET_REQ,
+ bfa_lpuid(fcport->bfa));
+ bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
+}
+
+static void
+__bfa_cb_fcport_stats_clr(void *cbarg, bfa_boolean_t complete)
+{
+ struct bfa_fcport_s *fcport = cbarg;
+
+ if (complete) {
+ fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status);
+ } else {
+ fcport->stats_busy = BFA_FALSE;
+ fcport->stats_status = BFA_STATUS_OK;
+ }
+}
+static void
+bfa_fcport_stats_clr_timeout(void *cbarg)
+{
+ struct bfa_fcport_s *fcport = (struct bfa_fcport_s *) cbarg;
+
+ bfa_trc(fcport->bfa, fcport->stats_qfull);
+
+ if (fcport->stats_qfull) {
+ bfa_reqq_wcancel(&fcport->stats_reqq_wait);
+ fcport->stats_qfull = BFA_FALSE;
+ }
+
+ fcport->stats_status = BFA_STATUS_ETIMER;
+ bfa_cb_queue(fcport->bfa, &fcport->hcb_qe,
+ __bfa_cb_fcport_stats_clr, fcport);
+}
+
+static void
+bfa_fcport_send_stats_clear(void *cbarg)
+{
+ struct bfa_fcport_s *fcport = (struct bfa_fcport_s *) cbarg;
+ struct bfi_fcport_req_s *msg;
+
+ msg = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
+
+ if (!msg) {
+ fcport->stats_qfull = BFA_TRUE;
+ bfa_reqq_winit(&fcport->stats_reqq_wait,
+ bfa_fcport_send_stats_clear, fcport);
+ bfa_reqq_wait(fcport->bfa, BFA_REQQ_PORT,
+ &fcport->stats_reqq_wait);
+ return;
+ }
+ fcport->stats_qfull = BFA_FALSE;
+
+ bfa_os_memset(msg, 0, sizeof(struct bfi_fcport_req_s));
+ bfi_h2i_set(msg->mh, BFI_MC_FCPORT, BFI_FCPORT_H2I_STATS_CLEAR_REQ,
+ bfa_lpuid(fcport->bfa));
+ bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
+}
/**
* bfa_pport_public
@@ -1109,23 +1267,23 @@ void
bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
{
struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- union bfi_pport_i2h_msg_u i2hmsg;
+ union bfi_fcport_i2h_msg_u i2hmsg;
i2hmsg.msg = msg;
fcport->event_arg.i2hmsg = i2hmsg;
switch (msg->mhdr.msg_id) {
- case BFI_PPORT_I2H_ENABLE_RSP:
- if (fcport->msgtag == i2hmsg.enable_rsp->msgtag)
+ case BFI_FCPORT_I2H_ENABLE_RSP:
+ if (fcport->msgtag == i2hmsg.penable_rsp->msgtag)
bfa_sm_send_event(fcport, BFA_FCPORT_SM_FWRSP);
break;
- case BFI_PPORT_I2H_DISABLE_RSP:
- if (fcport->msgtag == i2hmsg.enable_rsp->msgtag)
+ case BFI_FCPORT_I2H_DISABLE_RSP:
+ if (fcport->msgtag == i2hmsg.penable_rsp->msgtag)
bfa_sm_send_event(fcport, BFA_FCPORT_SM_FWRSP);
break;
- case BFI_PPORT_I2H_EVENT:
+ case BFI_FCPORT_I2H_EVENT:
switch (i2hmsg.event->link_state.linkstate) {
case BFA_PPORT_LINKUP:
bfa_sm_send_event(fcport, BFA_FCPORT_SM_LINKUP);
@@ -1139,58 +1297,27 @@ bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
}
break;
- case BFI_PPORT_I2H_GET_STATS_RSP:
- case BFI_PPORT_I2H_GET_QOS_STATS_RSP:
- /*
- * check for timer pop before processing the rsp
- */
- if (fcport->stats_busy == BFA_FALSE
- || fcport->stats_status == BFA_STATUS_ETIMER)
- break;
-
- bfa_timer_stop(&fcport->timer);
- fcport->stats_status = i2hmsg.getstats_rsp->status;
- bfa_cb_queue(fcport->bfa, &fcport->hcb_qe, __bfa_cb_port_stats,
- fcport);
- break;
- case BFI_PPORT_I2H_CLEAR_STATS_RSP:
- case BFI_PPORT_I2H_CLEAR_QOS_STATS_RSP:
- /*
- * check for timer pop before processing the rsp
- */
- if (fcport->stats_busy == BFA_FALSE
- || fcport->stats_status == BFA_STATUS_ETIMER)
- break;
-
- bfa_timer_stop(&fcport->timer);
- fcport->stats_status = BFA_STATUS_OK;
- bfa_cb_queue(fcport->bfa, &fcport->hcb_qe,
- __bfa_cb_port_stats_clr, fcport);
- break;
-
- case BFI_FCPORT_I2H_GET_STATS_RSP:
+ case BFI_FCPORT_I2H_STATS_GET_RSP:
/*
* check for timer pop before processing the rsp
*/
if (fcport->stats_busy == BFA_FALSE ||
- fcport->stats_status == BFA_STATUS_ETIMER) {
+ fcport->stats_status == BFA_STATUS_ETIMER)
break;
- }
bfa_timer_stop(&fcport->timer);
- fcport->stats_status = i2hmsg.getstats_rsp->status;
+ fcport->stats_status = i2hmsg.pstatsget_rsp->status;
bfa_cb_queue(fcport->bfa, &fcport->hcb_qe,
- __bfa_cb_fcport_stats, fcport);
+ __bfa_cb_fcport_stats_get, fcport);
break;
- case BFI_FCPORT_I2H_CLEAR_STATS_RSP:
+ case BFI_FCPORT_I2H_STATS_CLEAR_RSP:
/*
* check for timer pop before processing the rsp
*/
if (fcport->stats_busy == BFA_FALSE ||
- fcport->stats_status == BFA_STATUS_ETIMER) {
+ fcport->stats_status == BFA_STATUS_ETIMER)
break;
- }
bfa_timer_stop(&fcport->timer);
fcport->stats_status = BFA_STATUS_OK;
@@ -1204,8 +1331,6 @@ bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
}
}
-
-
/**
* bfa_pport_api
*/
@@ -1470,330 +1595,14 @@ bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_pport_attr_s *attr)
attr->port_state = BFA_PPORT_ST_FWMISMATCH;
}
-static void
-bfa_port_stats_query(void *cbarg)
-{
- struct bfa_fcport_s *fcport = (struct bfa_fcport_s *)cbarg;
- bfi_pport_get_stats_req_t *msg;
-
- msg = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
-
- if (!msg) {
- fcport->stats_qfull = BFA_TRUE;
- bfa_reqq_winit(&fcport->stats_reqq_wait, bfa_port_stats_query,
- fcport);
- bfa_reqq_wait(fcport->bfa, BFA_REQQ_PORT,
- &fcport->stats_reqq_wait);
- return;
- }
- fcport->stats_qfull = BFA_FALSE;
-
- bfa_os_memset(msg, 0, sizeof(bfi_pport_get_stats_req_t));
- bfi_h2i_set(msg->mh, BFI_MC_FC_PORT, BFI_PPORT_H2I_GET_STATS_REQ,
- bfa_lpuid(fcport->bfa));
- bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
-}
-
-static void
-bfa_port_stats_clear(void *cbarg)
-{
- struct bfa_fcport_s *fcport = (struct bfa_fcport_s *)cbarg;
- bfi_pport_clear_stats_req_t *msg;
-
- msg = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
-
- if (!msg) {
- fcport->stats_qfull = BFA_TRUE;
- bfa_reqq_winit(&fcport->stats_reqq_wait, bfa_port_stats_clear,
- fcport);
- bfa_reqq_wait(fcport->bfa, BFA_REQQ_PORT,
- &fcport->stats_reqq_wait);
- return;
- }
- fcport->stats_qfull = BFA_FALSE;
-
- bfa_os_memset(msg, 0, sizeof(bfi_pport_clear_stats_req_t));
- bfi_h2i_set(msg->mh, BFI_MC_FC_PORT, BFI_PPORT_H2I_CLEAR_STATS_REQ,
- bfa_lpuid(fcport->bfa));
- bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
-}
-
-static void
-bfa_fcport_stats_query(void *cbarg)
-{
- struct bfa_fcport_s *fcport = (struct bfa_fcport_s *) cbarg;
- bfi_pport_get_stats_req_t *msg;
-
- msg = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
-
- if (!msg) {
- fcport->stats_qfull = BFA_TRUE;
- bfa_reqq_winit(&fcport->stats_reqq_wait,
- bfa_fcport_stats_query, fcport);
- bfa_reqq_wait(fcport->bfa, BFA_REQQ_PORT,
- &fcport->stats_reqq_wait);
- return;
- }
- fcport->stats_qfull = BFA_FALSE;
-
- bfa_os_memset(msg, 0, sizeof(bfi_pport_get_stats_req_t));
- bfi_h2i_set(msg->mh, BFI_MC_FC_PORT, BFI_FCPORT_H2I_GET_STATS_REQ,
- bfa_lpuid(fcport->bfa));
- bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
-}
-
-static void
-bfa_fcport_stats_clear(void *cbarg)
-{
- struct bfa_fcport_s *fcport = (struct bfa_fcport_s *) cbarg;
- bfi_pport_clear_stats_req_t *msg;
-
- msg = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
-
- if (!msg) {
- fcport->stats_qfull = BFA_TRUE;
- bfa_reqq_winit(&fcport->stats_reqq_wait,
- bfa_fcport_stats_clear, fcport);
- bfa_reqq_wait(fcport->bfa, BFA_REQQ_PORT,
- &fcport->stats_reqq_wait);
- return;
- }
- fcport->stats_qfull = BFA_FALSE;
-
- bfa_os_memset(msg, 0, sizeof(bfi_pport_clear_stats_req_t));
- bfi_h2i_set(msg->mh, BFI_MC_FC_PORT, BFI_FCPORT_H2I_CLEAR_STATS_REQ,
- bfa_lpuid(fcport->bfa));
- bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
-}
-
-static void
-bfa_port_qos_stats_clear(void *cbarg)
-{
- struct bfa_fcport_s *fcport = (struct bfa_fcport_s *)cbarg;
- bfi_pport_clear_qos_stats_req_t *msg;
-
- msg = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
-
- if (!msg) {
- fcport->stats_qfull = BFA_TRUE;
- bfa_reqq_winit(&fcport->stats_reqq_wait, bfa_port_qos_stats_clear,
- fcport);
- bfa_reqq_wait(fcport->bfa, BFA_REQQ_PORT,
- &fcport->stats_reqq_wait);
- return;
- }
- fcport->stats_qfull = BFA_FALSE;
-
- bfa_os_memset(msg, 0, sizeof(bfi_pport_clear_qos_stats_req_t));
- bfi_h2i_set(msg->mh, BFI_MC_FC_PORT, BFI_PPORT_H2I_CLEAR_QOS_STATS_REQ,
- bfa_lpuid(fcport->bfa));
- bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
-}
-
-static void
-bfa_fcport_stats_swap(union bfa_fcport_stats_u *d, union bfa_fcport_stats_u *s)
-{
- u32 *dip = (u32 *) d;
- u32 *sip = (u32 *) s;
- int i;
-
- /* Do 64 bit fields swap first */
- for (i = 0; i < ((sizeof(union bfa_fcport_stats_u) -
- sizeof(struct bfa_qos_stats_s))/sizeof(u32)); i = i + 2) {
-#ifdef __BIGENDIAN
- dip[i] = bfa_os_ntohl(sip[i]);
- dip[i + 1] = bfa_os_ntohl(sip[i + 1]);
-#else
- dip[i] = bfa_os_ntohl(sip[i + 1]);
- dip[i + 1] = bfa_os_ntohl(sip[i]);
-#endif
- }
-
- /* Now swap the 32 bit fields */
- for (; i < (sizeof(union bfa_fcport_stats_u)/sizeof(u32)); ++i)
- dip[i] = bfa_os_ntohl(sip[i]);
-}
-
-static void
-bfa_port_stats_swap(union bfa_pport_stats_u *d, union bfa_pport_stats_u *s)
-{
- u32 *dip = (u32 *) d;
- u32 *sip = (u32 *) s;
- int i;
-
- /* Do 64 bit fields swap first */
- for (i = 0; i < (sizeof(union bfa_pport_stats_u) / sizeof(u32));
- i = i + 2) {
-#ifdef __BIGENDIAN
- dip[i] = bfa_os_ntohl(sip[i]);
- dip[i + 1] = bfa_os_ntohl(sip[i + 1]);
-#else
- dip[i] = bfa_os_ntohl(sip[i + 1]);
- dip[i + 1] = bfa_os_ntohl(sip[i]);
-#endif
- }
-}
-
-static void
-__bfa_cb_port_stats_clr(void *cbarg, bfa_boolean_t complete)
-{
- struct bfa_fcport_s *fcport = cbarg;
-
- if (complete) {
- fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status);
- } else {
- fcport->stats_busy = BFA_FALSE;
- fcport->stats_status = BFA_STATUS_OK;
- }
-}
-
-static void
-__bfa_cb_fcport_stats_clr(void *cbarg, bfa_boolean_t complete)
-{
- struct bfa_fcport_s *fcport = cbarg;
-
- if (complete) {
- fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status);
- } else {
- fcport->stats_busy = BFA_FALSE;
- fcport->stats_status = BFA_STATUS_OK;
- }
-}
-
-static void
-bfa_port_stats_clr_timeout(void *cbarg)
-{
- struct bfa_fcport_s *fcport = (struct bfa_fcport_s *)cbarg;
-
- bfa_trc(fcport->bfa, fcport->stats_qfull);
-
- if (fcport->stats_qfull) {
- bfa_reqq_wcancel(&fcport->stats_reqq_wait);
- fcport->stats_qfull = BFA_FALSE;
- }
-
- fcport->stats_status = BFA_STATUS_ETIMER;
- bfa_cb_queue(fcport->bfa, &fcport->hcb_qe,
- __bfa_cb_port_stats_clr, fcport);
-}
-
-static void
-bfa_fcport_callback(struct bfa_fcport_s *fcport, enum bfa_pport_linkstate event)
-{
- if (fcport->bfa->fcs) {
- fcport->event_cbfn(fcport->event_cbarg, event);
- return;
- }
-
- switch (event) {
- case BFA_PPORT_LINKUP:
- bfa_sm_send_event(&fcport->ln, BFA_FCPORT_LN_SM_LINKUP);
- break;
- case BFA_PPORT_LINKDOWN:
- bfa_sm_send_event(&fcport->ln, BFA_FCPORT_LN_SM_LINKDOWN);
- break;
- default:
- bfa_assert(0);
- }
-}
-
-static void
-bfa_fcport_queue_cb(struct bfa_fcport_ln_s *ln, enum bfa_pport_linkstate event)
-{
- ln->ln_event = event;
- bfa_cb_queue(ln->fcport->bfa, &ln->ln_qe, __bfa_cb_fcport_event, ln);
-}
-
-static void
-bfa_fcport_stats_clr_timeout(void *cbarg)
-{
- struct bfa_fcport_s *fcport = (struct bfa_fcport_s *) cbarg;
-
- bfa_trc(fcport->bfa, fcport->stats_qfull);
-
- if (fcport->stats_qfull) {
- bfa_reqq_wcancel(&fcport->stats_reqq_wait);
- fcport->stats_qfull = BFA_FALSE;
- }
-
- fcport->stats_status = BFA_STATUS_ETIMER;
- bfa_cb_queue(fcport->bfa, &fcport->hcb_qe, __bfa_cb_fcport_stats_clr,
- fcport);
-}
-
-static void
-__bfa_cb_port_stats(void *cbarg, bfa_boolean_t complete)
-{
- struct bfa_fcport_s *fcport = cbarg;
-
- if (complete) {
- if (fcport->stats_status == BFA_STATUS_OK)
- bfa_port_stats_swap(fcport->stats_ret, fcport->stats);
- fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status);
- } else {
- fcport->stats_busy = BFA_FALSE;
- fcport->stats_status = BFA_STATUS_OK;
- }
-}
-
-static void
-bfa_port_stats_timeout(void *cbarg)
-{
- struct bfa_fcport_s *fcport = (struct bfa_fcport_s *)cbarg;
-
- bfa_trc(fcport->bfa, fcport->stats_qfull);
-
- if (fcport->stats_qfull) {
- bfa_reqq_wcancel(&fcport->stats_reqq_wait);
- fcport->stats_qfull = BFA_FALSE;
- }
-
- fcport->stats_status = BFA_STATUS_ETIMER;
- bfa_cb_queue(fcport->bfa, &fcport->hcb_qe, __bfa_cb_port_stats, fcport);
-}
-
-static void
-__bfa_cb_fcport_stats(void *cbarg, bfa_boolean_t complete)
-{
- struct bfa_fcport_s *fcport = cbarg;
-
- if (complete) {
- if (fcport->stats_status == BFA_STATUS_OK) {
- bfa_fcport_stats_swap(fcport->fcport_stats_ret,
- fcport->fcport_stats);
- }
- fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status);
- } else {
- fcport->stats_busy = BFA_FALSE;
- fcport->stats_status = BFA_STATUS_OK;
- }
-}
-
-static void
-bfa_fcport_stats_timeout(void *cbarg)
-{
- struct bfa_fcport_s *fcport = (struct bfa_fcport_s *) cbarg;
-
- bfa_trc(fcport->bfa, fcport->stats_qfull);
-
- if (fcport->stats_qfull) {
- bfa_reqq_wcancel(&fcport->stats_reqq_wait);
- fcport->stats_qfull = BFA_FALSE;
- }
-
- fcport->stats_status = BFA_STATUS_ETIMER;
- bfa_cb_queue(fcport->bfa, &fcport->hcb_qe, __bfa_cb_fcport_stats,
- fcport);
-}
-
-#define BFA_PORT_STATS_TOV 1000
+#define BFA_FCPORT_STATS_TOV 1000
/**
- * Fetch port attributes.
+ * Fetch port statistics (FCQoS or FCoE).
*/
bfa_status_t
-bfa_pport_get_stats(struct bfa_s *bfa, union bfa_pport_stats_u *stats,
- bfa_cb_pport_t cbfn, void *cbarg)
+bfa_fcport_get_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats,
+ bfa_cb_pport_t cbfn, void *cbarg)
{
struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
@@ -1802,20 +1611,23 @@ bfa_pport_get_stats(struct bfa_s *bfa, union bfa_pport_stats_u *stats,
return BFA_STATUS_DEVBUSY;
}
- fcport->stats_busy = BFA_TRUE;
- fcport->stats_ret = stats;
- fcport->stats_cbfn = cbfn;
+ fcport->stats_busy = BFA_TRUE;
+ fcport->stats_ret = stats;
+ fcport->stats_cbfn = cbfn;
fcport->stats_cbarg = cbarg;
- bfa_port_stats_query(fcport);
+ bfa_fcport_send_stats_get(fcport);
- bfa_timer_start(bfa, &fcport->timer, bfa_port_stats_timeout, fcport,
- BFA_PORT_STATS_TOV);
+ bfa_timer_start(bfa, &fcport->timer, bfa_fcport_stats_get_timeout,
+ fcport, BFA_FCPORT_STATS_TOV);
return BFA_STATUS_OK;
}
+/**
+ * Reset port statistics (FCQoS or FCoE).
+ */
bfa_status_t
-bfa_pport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
+bfa_fcport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
{
struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
@@ -1824,69 +1636,65 @@ bfa_pport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
return BFA_STATUS_DEVBUSY;
}
- fcport->stats_busy = BFA_TRUE;
- fcport->stats_cbfn = cbfn;
+ fcport->stats_busy = BFA_TRUE;
+ fcport->stats_cbfn = cbfn;
fcport->stats_cbarg = cbarg;
- bfa_port_stats_clear(fcport);
+ bfa_fcport_send_stats_clear(fcport);
- bfa_timer_start(bfa, &fcport->timer, bfa_port_stats_clr_timeout,
- fcport, BFA_PORT_STATS_TOV);
+ bfa_timer_start(bfa, &fcport->timer, bfa_fcport_stats_clr_timeout,
+ fcport, BFA_FCPORT_STATS_TOV);
return BFA_STATUS_OK;
}
/**
- * @brief
- * Fetch FCPort statistics.
- * Todo TBD: sharing timer,stats_busy and other resources of fcport for now -
- * ideally we want to create seperate ones for fcport once bfa_fcport_s is
- * decided.
- *
+ * Fetch FCQoS port statistics
*/
bfa_status_t
-bfa_fcport_get_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats,
- bfa_cb_pport_t cbfn, void *cbarg)
+bfa_fcport_get_qos_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats,
+ bfa_cb_pport_t cbfn, void *cbarg)
{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
-
- if (fcport->stats_busy) {
- bfa_trc(bfa, fcport->stats_busy);
- return (BFA_STATUS_DEVBUSY);
- }
-
- fcport->stats_busy = BFA_TRUE;
- fcport->fcport_stats_ret = stats;
- fcport->stats_cbfn = cbfn;
- fcport->stats_cbarg = cbarg;
-
- bfa_fcport_stats_query(fcport);
-
- bfa_timer_start(bfa, &fcport->timer, bfa_fcport_stats_timeout, fcport,
- BFA_PORT_STATS_TOV);
+ /* Meaningful only for FC mode */
+ bfa_assert(bfa_ioc_get_fcmode(&bfa->ioc));
- return (BFA_STATUS_OK);
+ return bfa_fcport_get_stats(bfa, stats, cbfn, cbarg);
}
+/**
+ * Reset FCoE port statistics
+ */
bfa_status_t
-bfa_fcport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
+bfa_fcport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
+ /* Meaningful only for FC mode */
+ bfa_assert(bfa_ioc_get_fcmode(&bfa->ioc));
- if (fcport->stats_busy) {
- bfa_trc(bfa, fcport->stats_busy);
- return (BFA_STATUS_DEVBUSY);
- }
+ return bfa_fcport_clear_stats(bfa, cbfn, cbarg);
+}
- fcport->stats_busy = BFA_TRUE;
- fcport->stats_cbfn = cbfn;
- fcport->stats_cbarg = cbarg;
+/**
+ * Fetch FCQoS port statistics
+ */
+bfa_status_t
+bfa_fcport_get_fcoe_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats,
+ bfa_cb_pport_t cbfn, void *cbarg)
+{
+ /* Meaningful only for FCoE mode */
+ bfa_assert(!bfa_ioc_get_fcmode(&bfa->ioc));
- bfa_fcport_stats_clear(fcport);
+ return bfa_fcport_get_stats(bfa, stats, cbfn, cbarg);
+}
- bfa_timer_start(bfa, &fcport->timer, bfa_fcport_stats_clr_timeout,
- fcport, BFA_PORT_STATS_TOV);
+/**
+ * Reset FCoE port statistics
+ */
+bfa_status_t
+bfa_fcport_clear_fcoe_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
+{
+ /* Meaningful only for FCoE mode */
+ bfa_assert(!bfa_ioc_get_fcmode(&bfa->ioc));
- return (BFA_STATUS_OK);
+ return bfa_fcport_clear_stats(bfa, cbfn, cbarg);
}
bfa_status_t
@@ -1944,40 +1752,6 @@ bfa_fcport_qos_get_vc_attr(struct bfa_s *bfa,
}
/**
- * Fetch QoS Stats.
- */
-bfa_status_t
-bfa_fcport_get_qos_stats(struct bfa_s *bfa, union bfa_pport_stats_u *stats,
- bfa_cb_pport_t cbfn, void *cbarg)
-{
- /*
- * QoS stats is embedded in port stats
- */
- return bfa_pport_get_stats(bfa, stats, cbfn, cbarg);
-}
-
-bfa_status_t
-bfa_fcport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
-{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
-
- if (fcport->stats_busy) {
- bfa_trc(bfa, fcport->stats_busy);
- return BFA_STATUS_DEVBUSY;
- }
-
- fcport->stats_busy = BFA_TRUE;
- fcport->stats_cbfn = cbfn;
- fcport->stats_cbarg = cbarg;
-
- bfa_port_qos_stats_clear(fcport);
-
- bfa_timer_start(bfa, &fcport->timer, bfa_port_stats_clr_timeout,
- fcport, BFA_PORT_STATS_TOV);
- return BFA_STATUS_OK;
-}
-
-/**
* Fetch port attributes.
*/
bfa_status_t
diff --git a/drivers/scsi/bfa/bfa_port_priv.h b/drivers/scsi/bfa/bfa_port_priv.h
index 6d315ff..40e256e 100644
--- a/drivers/scsi/bfa/bfa_port_priv.h
+++ b/drivers/scsi/bfa/bfa_port_priv.h
@@ -46,6 +46,8 @@ struct bfa_fcport_s {
enum bfa_pport_topology topology; /* current topology */
u8 myalpa; /* my ALPA in LOOP topology */
u8 rsvd[3];
+ u32 mypid:24;
+ u32 rsvd_b:8;
struct bfa_pport_cfg_s cfg; /* current port configuration */
struct bfa_qos_attr_s qos_attr; /* QoS Attributes */
struct bfa_qos_vc_attr_s qos_vc_attr; /* VC info from ELP */
@@ -59,40 +61,25 @@ struct bfa_fcport_s {
void (*event_cbfn) (void *cbarg,
bfa_pport_event_t event);
union {
- union bfi_pport_i2h_msg_u i2hmsg;
+ union bfi_fcport_i2h_msg_u i2hmsg;
} event_arg;
void *bfad; /* BFA driver handle */
struct bfa_fcport_ln_s ln; /* Link Notification */
struct bfa_cb_qe_s hcb_qe; /* BFA callback queue elem */
+ struct bfa_timer_s timer; /* timer */
u32 msgtag; /* fimrware msg tag for reply */
u8 *stats_kva;
u64 stats_pa;
- union bfa_pport_stats_u *stats; /* pport stats */
- u32 mypid:24;
- u32 rsvd_b:8;
- struct bfa_timer_s timer; /* timer */
- union bfa_pport_stats_u *stats_ret;
- /* driver stats location */
- bfa_status_t stats_status;
- /* stats/statsclr status */
- bfa_boolean_t stats_busy;
- /* outstanding stats/statsclr */
- bfa_boolean_t stats_qfull;
- bfa_boolean_t diag_busy;
- /* diag busy status */
- bfa_boolean_t beacon;
- /* port beacon status */
- bfa_boolean_t link_e2e_beacon;
- /* link beacon status */
- bfa_cb_pport_t stats_cbfn;
- /* driver callback function */
- void *stats_cbarg;
- /* *!< user callback arg */
- /* FCport stats */
- u8 *fcport_stats_kva;
- u64 fcport_stats_pa;
- union bfa_fcport_stats_u *fcport_stats;
- union bfa_fcport_stats_u *fcport_stats_ret;
+ union bfa_fcport_stats_u *stats;
+ union bfa_fcport_stats_u *stats_ret; /* driver stats location */
+ bfa_status_t stats_status; /* stats/statsclr status */
+ bfa_boolean_t stats_busy; /* outstanding stats/statsclr */
+ bfa_boolean_t stats_qfull;
+ bfa_cb_pport_t stats_cbfn; /* driver callback function */
+ void *stats_cbarg; /* *!< user callback arg */
+ bfa_boolean_t diag_busy; /* diag busy status */
+ bfa_boolean_t beacon; /* port beacon status */
+ bfa_boolean_t link_e2e_beacon; /* link beacon status */
};
#define BFA_FCPORT_MOD(__bfa) (&(__bfa)->modules.fcport)
diff --git a/drivers/scsi/bfa/bfad_attr.c b/drivers/scsi/bfa/bfad_attr.c
index dd5cb20..d97f691 100644
--- a/drivers/scsi/bfa/bfad_attr.c
+++ b/drivers/scsi/bfa/bfad_attr.c
@@ -288,7 +288,7 @@ bfad_im_get_stats(struct Scsi_Host *shost)
init_completion(&fcomp.comp);
spin_lock_irqsave(&bfad->bfad_lock, flags);
memset(hstats, 0, sizeof(struct fc_host_statistics));
- rc = bfa_pport_get_stats(&bfad->bfa,
+ rc = bfa_port_get_stats(BFA_FCPORT(&bfad->bfa),
(union bfa_pport_stats_u *) hstats,
bfad_hcb_comp, &fcomp);
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
@@ -315,7 +315,8 @@ bfad_im_reset_stats(struct Scsi_Host *shost)
init_completion(&fcomp.comp);
spin_lock_irqsave(&bfad->bfad_lock, flags);
- rc = bfa_pport_clear_stats(&bfad->bfa, bfad_hcb_comp, &fcomp);
+ rc = bfa_port_clear_stats(BFA_FCPORT(&bfad->bfa), bfad_hcb_comp,
+ &fcomp);
spin_unlock_irqrestore(&bfad->bfad_lock, flags);
if (rc != BFA_STATUS_OK)
diff --git a/drivers/scsi/bfa/include/bfa_svc.h b/drivers/scsi/bfa/include/bfa_svc.h
index 056cf20..ea38725 100644
--- a/drivers/scsi/bfa/include/bfa_svc.h
+++ b/drivers/scsi/bfa/include/bfa_svc.h
@@ -36,7 +36,7 @@ struct bfa_fcxp_s;
struct bfa_rport_info_s {
u16 max_frmsz; /* max rcv pdu size */
u32 pid:24, /* remote port ID */
- lp_tag:8;
+ lp_tag:8; /* tag */
u32 local_pid:24, /* local port ID */
cisc:8; /* CIRO supported */
u8 fc_class; /* supported FC classes. enum fc_cos */
@@ -55,7 +55,7 @@ struct bfa_rport_s {
void *rport_drv; /* fcs/driver rport object */
u16 fw_handle; /* firmware rport handle */
u16 rport_tag; /* BFA rport tag */
- struct bfa_rport_info_s rport_info; /* rport info from *fcs/driver */
+ struct bfa_rport_info_s rport_info; /* rport info from fcs/driver */
struct bfa_reqq_wait_s reqq_wait; /* to wait for room in reqq */
struct bfa_cb_qe_s hcb_qe; /* BFA callback qelem */
struct bfa_rport_hal_stats_s stats; /* BFA rport statistics */
@@ -102,7 +102,7 @@ struct bfa_uf_buf_s {
struct bfa_uf_s {
struct list_head qe; /* queue element */
struct bfa_s *bfa; /* bfa instance */
- u16 uf_tag; /* identifying tag f/w messages */
+ u16 uf_tag; /* identifying tag fw msgs */
u16 vf_id;
u16 src_rport_handle;
u16 rsvd;
@@ -128,7 +128,7 @@ struct bfa_lps_s {
u8 reqq; /* lport request queue */
u8 alpa; /* ALPA for loop topologies */
u32 lp_pid; /* lport port ID */
- bfa_boolean_t fdisc; /* send FDISC instead of FLOGI*/
+ bfa_boolean_t fdisc; /* send FDISC instead of FLOGI */
bfa_boolean_t auth_en; /* enable authentication */
bfa_boolean_t auth_req; /* authentication required */
bfa_boolean_t npiv_en; /* NPIV is allowed by peer */
@@ -178,11 +178,6 @@ bfa_status_t bfa_fcport_trunk_disable(struct bfa_s *bfa);
bfa_boolean_t bfa_fcport_trunk_query(struct bfa_s *bfa, u32 *bitmap);
void bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_pport_attr_s *attr);
wwn_t bfa_fcport_get_wwn(struct bfa_s *bfa, bfa_boolean_t node);
-bfa_status_t bfa_pport_get_stats(struct bfa_s *bfa,
- union bfa_pport_stats_u *stats,
- bfa_cb_pport_t cbfn, void *cbarg);
-bfa_status_t bfa_pport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn,
- void *cbarg);
void bfa_fcport_event_register(struct bfa_s *bfa,
void (*event_cbfn) (void *cbarg,
bfa_pport_event_t event), void *event_cbarg);
@@ -198,14 +193,21 @@ void bfa_fcport_busy(struct bfa_s *bfa, bfa_boolean_t status);
void bfa_fcport_beacon(struct bfa_s *bfa, bfa_boolean_t beacon,
bfa_boolean_t link_e2e_beacon);
void bfa_cb_pport_event(void *cbarg, bfa_pport_event_t event);
-void bfa_fcport_qos_get_attr(struct bfa_s *bfa, struct bfa_qos_attr_s *qos_attr);
+void bfa_fcport_qos_get_attr(struct bfa_s *bfa,
+ struct bfa_qos_attr_s *qos_attr);
void bfa_fcport_qos_get_vc_attr(struct bfa_s *bfa,
struct bfa_qos_vc_attr_s *qos_vc_attr);
bfa_status_t bfa_fcport_get_qos_stats(struct bfa_s *bfa,
- union bfa_pport_stats_u *stats,
+ union bfa_fcport_stats_u *stats,
bfa_cb_pport_t cbfn, void *cbarg);
bfa_status_t bfa_fcport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn,
void *cbarg);
+bfa_status_t bfa_fcport_get_fcoe_stats(struct bfa_s *bfa,
+ union bfa_fcport_stats_u *stats,
+ bfa_cb_pport_t cbfn, void *cbarg);
+bfa_status_t bfa_fcport_clear_fcoe_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn,
+ void *cbarg);
+
bfa_boolean_t bfa_fcport_is_ratelim(struct bfa_s *bfa);
bfa_boolean_t bfa_fcport_is_linkup(struct bfa_s *bfa);
bfa_status_t bfa_fcport_get_stats(struct bfa_s *bfa,
diff --git a/drivers/scsi/bfa/include/bfi/bfi.h b/drivers/scsi/bfa/include/bfi/bfi.h
index 7042c18..a550e80 100644
--- a/drivers/scsi/bfa/include/bfi/bfi.h
+++ b/drivers/scsi/bfa/include/bfi/bfi.h
@@ -143,8 +143,8 @@ enum bfi_mclass {
BFI_MC_IOC = 1, /* IO Controller (IOC) */
BFI_MC_DIAG = 2, /* Diagnostic Msgs */
BFI_MC_FLASH = 3, /* Flash message class */
- BFI_MC_CEE = 4,
- BFI_MC_FC_PORT = 5, /* FC port */
+ BFI_MC_CEE = 4, /* CEE */
+ BFI_MC_FCPORT = 5, /* FC port */
BFI_MC_IOCFC = 6, /* FC - IO Controller (IOC) */
BFI_MC_LL = 7, /* Link Layer */
BFI_MC_UF = 8, /* Unsolicited frame receive */
diff --git a/drivers/scsi/bfa/include/bfi/bfi_pport.h b/drivers/scsi/bfa/include/bfi/bfi_pport.h
index 5c3d289..50dcf45 100644
--- a/drivers/scsi/bfa/include/bfi/bfi_pport.h
+++ b/drivers/scsi/bfa/include/bfi/bfi_pport.h
@@ -22,168 +22,97 @@
#pragma pack(1)
-enum bfi_pport_h2i {
- BFI_PPORT_H2I_ENABLE_REQ = (1),
- BFI_PPORT_H2I_DISABLE_REQ = (2),
- BFI_PPORT_H2I_GET_STATS_REQ = (3),
- BFI_PPORT_H2I_CLEAR_STATS_REQ = (4),
- BFI_PPORT_H2I_SET_SVC_PARAMS_REQ = (5),
- BFI_PPORT_H2I_ENABLE_RX_VF_TAG_REQ = (6),
- BFI_PPORT_H2I_ENABLE_TX_VF_TAG_REQ = (7),
- BFI_PPORT_H2I_GET_QOS_STATS_REQ = (8),
- BFI_PPORT_H2I_CLEAR_QOS_STATS_REQ = (9),
- BFI_FCPORT_H2I_GET_STATS_REQ = (10),
- BFI_FCPORT_H2I_CLEAR_STATS_REQ = (11),
+enum bfi_fcport_h2i {
+ BFI_FCPORT_H2I_ENABLE_REQ = (1),
+ BFI_FCPORT_H2I_DISABLE_REQ = (2),
+ BFI_FCPORT_H2I_SET_SVC_PARAMS_REQ = (3),
+ BFI_FCPORT_H2I_STATS_GET_REQ = (4),
+ BFI_FCPORT_H2I_STATS_CLEAR_REQ = (5),
};
-enum bfi_pport_i2h {
- BFI_PPORT_I2H_ENABLE_RSP = BFA_I2HM(1),
- BFI_PPORT_I2H_DISABLE_RSP = BFA_I2HM(2),
- BFI_PPORT_I2H_GET_STATS_RSP = BFA_I2HM(3),
- BFI_PPORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(4),
- BFI_PPORT_I2H_SET_SVC_PARAMS_RSP = BFA_I2HM(5),
- BFI_PPORT_I2H_ENABLE_RX_VF_TAG_RSP = BFA_I2HM(6),
- BFI_PPORT_I2H_ENABLE_TX_VF_TAG_RSP = BFA_I2HM(7),
- BFI_PPORT_I2H_EVENT = BFA_I2HM(8),
- BFI_PPORT_I2H_GET_QOS_STATS_RSP = BFA_I2HM(9),
- BFI_PPORT_I2H_CLEAR_QOS_STATS_RSP = BFA_I2HM(10),
- BFI_FCPORT_I2H_GET_STATS_RSP = BFA_I2HM(11),
- BFI_FCPORT_I2H_CLEAR_STATS_RSP = BFA_I2HM(12),
+enum bfi_fcport_i2h {
+ BFI_FCPORT_I2H_ENABLE_RSP = BFA_I2HM(1),
+ BFI_FCPORT_I2H_DISABLE_RSP = BFA_I2HM(2),
+ BFI_FCPORT_I2H_SET_SVC_PARAMS_RSP = BFA_I2HM(3),
+ BFI_FCPORT_I2H_STATS_GET_RSP = BFA_I2HM(4),
+ BFI_FCPORT_I2H_STATS_CLEAR_RSP = BFA_I2HM(5),
+ BFI_FCPORT_I2H_EVENT = BFA_I2HM(6),
};
/**
* Generic REQ type
*/
-struct bfi_pport_generic_req_s {
+struct bfi_fcport_req_s {
struct bfi_mhdr_s mh; /* msg header */
- u32 msgtag; /* msgtag for reply */
+ u32 msgtag; /* msgtag for reply */
};
/**
* Generic RSP type
*/
-struct bfi_pport_generic_rsp_s {
+struct bfi_fcport_rsp_s {
struct bfi_mhdr_s mh; /* common msg header */
- u8 status; /* port enable status */
- u8 rsvd[3];
- u32 msgtag; /* msgtag for reply */
+ u8 status; /* port enable status */
+ u8 rsvd[3];
+ u32 msgtag; /* msgtag for reply */
};
/**
- * BFI_PPORT_H2I_ENABLE_REQ
+ * BFI_FCPORT_H2I_ENABLE_REQ
*/
-struct bfi_pport_enable_req_s {
+struct bfi_fcport_enable_req_s {
struct bfi_mhdr_s mh; /* msg header */
- u32 rsvd1;
- wwn_t nwwn; /* node wwn of physical port */
- wwn_t pwwn; /* port wwn of physical port */
- struct bfa_pport_cfg_s port_cfg; /* port configuration */
- union bfi_addr_u stats_dma_addr; /* DMA address for stats */
- union bfi_addr_u fcport_stats_dma_addr;/*!< DMA address for stats */
- u32 msgtag; /* msgtag for reply */
- u32 rsvd2;
+ u32 rsvd1;
+ wwn_t nwwn; /* node wwn of physical port */
+ wwn_t pwwn; /* port wwn of physical port */
+ struct bfa_pport_cfg_s port_cfg; /* port configuration */
+ union bfi_addr_u stats_dma_addr; /* DMA address for stats */
+ u32 msgtag; /* msgtag for reply */
+ u32 rsvd2;
};
/**
- * BFI_PPORT_I2H_ENABLE_RSP
+ * BFI_FCPORT_H2I_SET_SVC_PARAMS_REQ
*/
-#define bfi_pport_enable_rsp_t struct bfi_pport_generic_rsp_s
-
-/**
- * BFI_PPORT_H2I_DISABLE_REQ
- */
-#define bfi_pport_disable_req_t struct bfi_pport_generic_req_s
-
-/**
- * BFI_PPORT_I2H_DISABLE_RSP
- */
-#define bfi_pport_disable_rsp_t struct bfi_pport_generic_rsp_s
-
-/**
- * BFI_PPORT_H2I_GET_STATS_REQ
- */
-#define bfi_pport_get_stats_req_t struct bfi_pport_generic_req_s
-
-/**
- * BFI_PPORT_I2H_GET_STATS_RSP
- */
-#define bfi_pport_get_stats_rsp_t struct bfi_pport_generic_rsp_s
-
-/**
- * BFI_PPORT_H2I_CLEAR_STATS_REQ
- */
-#define bfi_pport_clear_stats_req_t struct bfi_pport_generic_req_s
-
-/**
- * BFI_PPORT_I2H_CLEAR_STATS_RSP
- */
-#define bfi_pport_clear_stats_rsp_t struct bfi_pport_generic_rsp_s
-
-/**
- * BFI_PPORT_H2I_GET_QOS_STATS_REQ
- */
-#define bfi_pport_get_qos_stats_req_t struct bfi_pport_generic_req_s
-
-/**
- * BFI_PPORT_H2I_GET_QOS_STATS_RSP
- */
-#define bfi_pport_get_qos_stats_rsp_t struct bfi_pport_generic_rsp_s
-
-/**
- * BFI_PPORT_H2I_CLEAR_QOS_STATS_REQ
- */
-#define bfi_pport_clear_qos_stats_req_t struct bfi_pport_generic_req_s
-
-/**
- * BFI_PPORT_H2I_CLEAR_QOS_STATS_RSP
- */
-#define bfi_pport_clear_qos_stats_rsp_t struct bfi_pport_generic_rsp_s
-
-/**
- * BFI_PPORT_H2I_SET_SVC_PARAMS_REQ
- */
-struct bfi_pport_set_svc_params_req_s {
+struct bfi_fcport_set_svc_params_req_s {
struct bfi_mhdr_s mh; /* msg header */
- u16 tx_bbcredit; /* Tx credits */
- u16 rsvd;
+ u16 tx_bbcredit; /* Tx credits */
+ u16 rsvd;
};
/**
- * BFI_PPORT_I2H_SET_SVC_PARAMS_RSP
- */
-
-/**
- * BFI_PPORT_I2H_EVENT
+ * BFI_FCPORT_I2H_EVENT
*/
-struct bfi_pport_event_s {
+struct bfi_fcport_event_s {
struct bfi_mhdr_s mh; /* common msg header */
struct bfa_pport_link_s link_state;
};
-union bfi_pport_h2i_msg_u {
+/**
+ * fcport H2I message
+ */
+union bfi_fcport_h2i_msg_u {
struct bfi_mhdr_s *mhdr;
- struct bfi_pport_enable_req_s *penable;
- struct bfi_pport_generic_req_s *pdisable;
- struct bfi_pport_generic_req_s *pgetstats;
- struct bfi_pport_generic_req_s *pclearstats;
- struct bfi_pport_set_svc_params_req_s *psetsvcparams;
- struct bfi_pport_get_qos_stats_req_s *pgetqosstats;
- struct bfi_pport_generic_req_s *pclearqosstats;
+ struct bfi_fcport_enable_req_s *penable;
+ struct bfi_fcport_req_s *pdisable;
+ struct bfi_fcport_set_svc_params_req_s *psetsvcparams;
+ struct bfi_fcport_req_s *pstatsget;
+ struct bfi_fcport_req_s *pstatsclear;
};
-union bfi_pport_i2h_msg_u {
+/**
+ * fcport I2H message
+ */
+union bfi_fcport_i2h_msg_u {
struct bfi_msg_s *msg;
- struct bfi_pport_generic_rsp_s *enable_rsp;
- struct bfi_pport_disable_rsp_s *disable_rsp;
- struct bfi_pport_generic_rsp_s *getstats_rsp;
- struct bfi_pport_clear_stats_rsp_s *clearstats_rsp;
- struct bfi_pport_set_svc_params_rsp_s *setsvcparasm_rsp;
- struct bfi_pport_get_qos_stats_rsp_s *getqosstats_rsp;
- struct bfi_pport_clear_qos_stats_rsp_s *clearqosstats_rsp;
- struct bfi_pport_event_s *event;
+ struct bfi_fcport_rsp_s *penable_rsp;
+ struct bfi_fcport_rsp_s *pdisable_rsp;
+ struct bfi_fcport_rsp_s *psetsvcparams_rsp;
+ struct bfi_fcport_rsp_s *pstatsget_rsp;
+ struct bfi_fcport_rsp_s *pstatsclear_rsp;
+ struct bfi_fcport_event_s *event;
};
#pragma pack()
#endif /* __BFI_PPORT_H__ */
-
diff --git a/drivers/scsi/bfa/include/defs/bfa_defs_pport.h b/drivers/scsi/bfa/include/defs/bfa_defs_pport.h
index 164cfbe..26e5cc7 100644
--- a/drivers/scsi/bfa/include/defs/bfa_defs_pport.h
+++ b/drivers/scsi/bfa/include/defs/bfa_defs_pport.h
@@ -240,73 +240,79 @@ struct bfa_pport_attr_s {
* FC Port statistics.
*/
struct bfa_pport_fc_stats_s {
- u64 secs_reset; /* seconds since stats is reset */
- u64 tx_frames; /* transmitted frames */
- u64 tx_words; /* transmitted words */
- u64 rx_frames; /* received frames */
- u64 rx_words; /* received words */
- u64 lip_count; /* LIPs seen */
- u64 nos_count; /* NOS count */
- u64 error_frames; /* errored frames */
- u64 dropped_frames; /* dropped frames */
- u64 link_failures; /* link failure count */
- u64 loss_of_syncs; /* loss of sync count */
- u64 loss_of_signals;/* loss of signal count */
- u64 primseq_errs; /* primitive sequence protocol */
- u64 bad_os_count; /* invalid ordered set */
- u64 err_enc_out; /* Encoding error outside frame */
- u64 invalid_crcs; /* frames received with invalid CRC*/
- u64 undersized_frm; /* undersized frames */
- u64 oversized_frm; /* oversized frames */
- u64 bad_eof_frm; /* frames with bad EOF */
- struct bfa_qos_stats_s qos_stats; /* QoS statistics */
+ u64 secs_reset; /* Seconds since stats is reset */
+ u64 tx_frames; /* Tx frames */
+ u64 tx_words; /* Tx words */
+ u64 tx_lip; /* TX LIP */
+ u64 tx_nos; /* Tx NOS */
+ u64 tx_ols; /* Tx OLS */
+ u64 tx_lr; /* Tx LR */
+ u64 tx_lrr; /* Tx LRR */
+ u64 rx_frames; /* Rx frames */
+ u64 rx_words; /* Rx words */
+ u64 lip_count; /* Rx LIP */
+ u64 nos_count; /* Rx NOS */
+ u64 ols_count; /* Rx OLS */
+ u64 lr_count; /* Rx LR */
+ u64 lrr_count; /* Rx LRR */
+ u64 invalid_crcs; /* Rx CRC err frames */
+ u64 invalid_crc_gd_eof; /* Rx CRC err good EOF frames */
+ u64 undersized_frm; /* Rx undersized frames */
+ u64 oversized_frm; /* Rx oversized frames */
+ u64 bad_eof_frm; /* Rx frames with bad EOF */
+ u64 error_frames; /* Errored frames */
+ u64 dropped_frames; /* Dropped frames */
+ u64 link_failures; /* Link Failure (LF) count */
+ u64 loss_of_syncs; /* Loss of sync count */
+ u64 loss_of_signals;/* Loss of signal count */
+ u64 primseq_errs; /* Primitive sequence protocol err. */
+ u64 bad_os_count; /* Invalid ordered sets */
+ u64 err_enc_out; /* Encoding err nonframe_8b10b */
+ u64 err_enc; /* Encoding err frame_8b10b */
};
/**
* Eth Port statistics.
*/
struct bfa_pport_eth_stats_s {
- u64 secs_reset; /* seconds since stats is reset */
- u64 frame_64; /* both rx and tx counter */
- u64 frame_65_127; /* both rx and tx counter */
- u64 frame_128_255; /* both rx and tx counter */
- u64 frame_256_511; /* both rx and tx counter */
- u64 frame_512_1023; /* both rx and tx counter */
- u64 frame_1024_1518; /* both rx and tx counter */
- u64 frame_1519_1522; /* both rx and tx counter */
-
- u64 tx_bytes;
- u64 tx_packets;
- u64 tx_mcast_packets;
- u64 tx_bcast_packets;
- u64 tx_control_frame;
- u64 tx_drop;
- u64 tx_jabber;
- u64 tx_fcs_error;
- u64 tx_fragments;
-
- u64 rx_bytes;
- u64 rx_packets;
- u64 rx_mcast_packets;
- u64 rx_bcast_packets;
- u64 rx_control_frames;
- u64 rx_unknown_opcode;
- u64 rx_drop;
- u64 rx_jabber;
- u64 rx_fcs_error;
- u64 rx_alignment_error;
- u64 rx_frame_length_error;
- u64 rx_code_error;
- u64 rx_fragments;
-
- u64 rx_pause; /* BPC */
- u64 rx_zero_pause; /* BPC Pause cancellation */
- u64 tx_pause; /* BPC */
- u64 tx_zero_pause; /* BPC Pause cancellation */
- u64 rx_fcoe_pause; /* BPC */
- u64 rx_fcoe_zero_pause; /* BPC Pause cancellation */
- u64 tx_fcoe_pause; /* BPC */
- u64 tx_fcoe_zero_pause; /* BPC Pause cancellation */
+ u64 secs_reset; /* Seconds since stats is reset */
+ u64 frame_64; /* Frames 64 bytes */
+ u64 frame_65_127; /* Frames 65-127 bytes */
+ u64 frame_128_255; /* Frames 128-255 bytes */
+ u64 frame_256_511; /* Frames 256-511 bytes */
+ u64 frame_512_1023; /* Frames 512-1023 bytes */
+ u64 frame_1024_1518; /* Frames 1024-1518 bytes */
+ u64 frame_1519_1522; /* Frames 1519-1522 bytes */
+ u64 tx_bytes; /* Tx bytes */
+ u64 tx_packets; /* Tx packets */
+ u64 tx_mcast_packets; /* Tx multicast packets */
+ u64 tx_bcast_packets; /* Tx broadcast packets */
+ u64 tx_control_frame; /* Tx control frame */
+ u64 tx_drop; /* Tx drops */
+ u64 tx_jabber; /* Tx jabber */
+ u64 tx_fcs_error; /* Tx FCS error */
+ u64 tx_fragments; /* Tx fragments */
+ u64 rx_bytes; /* Rx bytes */
+ u64 rx_packets; /* Rx packets */
+ u64 rx_mcast_packets; /* Rx multicast packets */
+ u64 rx_bcast_packets; /* Rx broadcast packets */
+ u64 rx_control_frames; /* Rx control frames */
+ u64 rx_unknown_opcode; /* Rx unknown opcode */
+ u64 rx_drop; /* Rx drops */
+ u64 rx_jabber; /* Rx jabber */
+ u64 rx_fcs_error; /* Rx FCS errors */
+ u64 rx_alignment_error; /* Rx alignment errors */
+ u64 rx_frame_length_error; /* Rx frame len errors */
+ u64 rx_code_error; /* Rx code errors */
+ u64 rx_fragments; /* Rx fragments */
+ u64 rx_pause; /* Rx pause */
+ u64 rx_zero_pause; /* Rx zero pause */
+ u64 tx_pause; /* Tx pause */
+ u64 tx_zero_pause; /* Tx zero pause */
+ u64 rx_fcoe_pause; /* Rx fcoe pause */
+ u64 rx_fcoe_zero_pause; /* Rx FCoE zero pause */
+ u64 tx_fcoe_pause; /* Tx FCoE pause */
+ u64 tx_fcoe_zero_pause; /* Tx FCoE zero pause */
};
/**
--
1.6.5.3
--
To unsubscribe from this list: send the line "unsubscribe linux-scsi" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at http://vger.kernel.org/majordomo-info.html
