Signed-off-by: Jing Huang <huangj@xxxxxxxxxxx>
---
drivers/scsi/bfa/bfa_fcport.c | 1831 +++++++++++++++++++++++------------------
drivers/scsi/bfa/bfa_ioc.c | 1074 +++++++++---------------
2 files changed, 1413 insertions(+), 1492 deletions(-)
diff --git a/drivers/scsi/bfa/bfa_fcport.c b/drivers/scsi/bfa/bfa_fcport.c
index aef648b..286bcbf 100644
--- a/drivers/scsi/bfa/bfa_fcport.c
+++ b/drivers/scsi/bfa/bfa_fcport.c
@@ -23,40 +23,33 @@
#include <cs/bfa_plog.h>
#include <aen/bfa_aen_port.h>
-BFA_TRC_FILE(HAL, PPORT);
-BFA_MODULE(pport);
-
-#define bfa_pport_callback(__pport, __event) do { \
- if ((__pport)->bfa->fcs) { \
- (__pport)->event_cbfn((__pport)->event_cbarg, (__event)); \
- } else { \
- (__pport)->hcb_event = (__event); \
- bfa_cb_queue((__pport)->bfa, &(__pport)->hcb_qe, \
- __bfa_cb_port_event, (__pport)); \
- } \
-} while (0)
+BFA_TRC_FILE(HAL, FCPORT);
+BFA_MODULE(fcport);
/*
* The port is considered disabled if corresponding physical port or IOC are
* disabled explicitly
*/
#define BFA_PORT_IS_DISABLED(bfa) \
- ((bfa_pport_is_disabled(bfa) == BFA_TRUE) || \
+ ((bfa_fcport_is_disabled(bfa) == BFA_TRUE) || \
(bfa_ioc_is_disabled(&bfa->ioc) == BFA_TRUE))
/*
* forward declarations
*/
-static bfa_boolean_t bfa_pport_send_enable(struct bfa_pport_s *port);
-static bfa_boolean_t bfa_pport_send_disable(struct bfa_pport_s *port);
-static void bfa_pport_update_linkinfo(struct bfa_pport_s *pport);
-static void bfa_pport_reset_linkinfo(struct bfa_pport_s *pport);
-static void bfa_pport_set_wwns(struct bfa_pport_s *port);
-static void __bfa_cb_port_event(void *cbarg, bfa_boolean_t complete);
-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);
+static bfa_boolean_t bfa_fcport_send_enable(struct bfa_fcport_s *fcport);
+static bfa_boolean_t bfa_fcport_send_disable(struct bfa_fcport_s *fcport);
+static void bfa_fcport_update_linkinfo(struct bfa_fcport_s *fcport);
+static void bfa_fcport_reset_linkinfo(struct bfa_fcport_s *fcport);
+static void bfa_fcport_set_wwns(struct bfa_fcport_s *fcport);
+static void __bfa_cb_fcport_event(void *cbarg, bfa_boolean_t complete);
+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_clr(void *cbarg, bfa_boolean_t complete);
+static void bfa_fcport_stats_get_timeout(void *cbarg);
+static void bfa_fcport_stats_clr_timeout(void *cbarg);
/**
* bfa_pport_private
@@ -65,111 +58,115 @@ static void bfa_port_stats_clr_timeout(void *cbarg);
/**
* BFA port state machine events
*/
-enum bfa_pport_sm_event {
- BFA_PPORT_SM_START = 1, /* start port state machine */
- BFA_PPORT_SM_STOP = 2, /* stop port state machine */
- BFA_PPORT_SM_ENABLE = 3, /* enable port */
- BFA_PPORT_SM_DISABLE = 4, /* disable port state machine */
- BFA_PPORT_SM_FWRSP = 5, /* firmware enable/disable rsp */
- BFA_PPORT_SM_LINKUP = 6, /* firmware linkup event */
- BFA_PPORT_SM_LINKDOWN = 7, /* firmware linkup down */
- BFA_PPORT_SM_QRESUME = 8, /* CQ space available */
- BFA_PPORT_SM_HWFAIL = 9, /* IOC h/w failure */
+enum bfa_fcport_sm_event {
+ BFA_FCPORT_SM_START = 1, /* start port state machine */
+ BFA_FCPORT_SM_STOP = 2, /* stop port state machine */
+ BFA_FCPORT_SM_ENABLE = 3, /* enable port */
+ BFA_FCPORT_SM_DISABLE = 4, /* disable port state machine */
+ BFA_FCPORT_SM_FWRSP = 5, /* firmware enable/disable rsp */
+ BFA_FCPORT_SM_LINKUP = 6, /* firmware linkup event */
+ BFA_FCPORT_SM_LINKDOWN = 7, /* firmware linkup down */
+ BFA_FCPORT_SM_QRESUME = 8, /* CQ space available */
+ BFA_FCPORT_SM_HWFAIL = 9, /* IOC h/w failure */
};
-static void bfa_pport_sm_uninit(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
-static void bfa_pport_sm_enabling_qwait(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
-static void bfa_pport_sm_enabling(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
-static void bfa_pport_sm_linkdown(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
-static void bfa_pport_sm_linkup(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
-static void bfa_pport_sm_disabling(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
-static void bfa_pport_sm_disabling_qwait(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
-static void bfa_pport_sm_disabled(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
-static void bfa_pport_sm_stopped(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
-static void bfa_pport_sm_iocdown(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
-static void bfa_pport_sm_iocfail(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event);
+/**
+ * BFA port link notification state machine events
+ */
+
+enum bfa_fcport_ln_sm_event {
+ BFA_FCPORT_LN_SM_LINKUP = 1, /* linkup event */
+ BFA_FCPORT_LN_SM_LINKDOWN = 2, /* linkdown event */
+ BFA_FCPORT_LN_SM_NOTIFICATION = 3 /* done notification */
+};
+
+static void bfa_fcport_sm_uninit(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_enabling_qwait(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_enabling(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_linkdown(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_linkup(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_disabling(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_disabling_qwait(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_disabled(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_stopped(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_iocdown(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_iocfail(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
+
+static void bfa_fcport_ln_sm_dn(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event);
+static void bfa_fcport_ln_sm_dn_nf(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event);
+static void bfa_fcport_ln_sm_dn_up_nf(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event);
+static void bfa_fcport_ln_sm_up(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event);
+static void bfa_fcport_ln_sm_up_nf(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event);
+static void bfa_fcport_ln_sm_up_dn_nf(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event);
+static void bfa_fcport_ln_sm_up_dn_up_nf(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event);
static struct bfa_sm_table_s hal_pport_sm_table[] = {
- {BFA_SM(bfa_pport_sm_uninit), BFA_PPORT_ST_UNINIT},
- {BFA_SM(bfa_pport_sm_enabling_qwait), BFA_PPORT_ST_ENABLING_QWAIT},
- {BFA_SM(bfa_pport_sm_enabling), BFA_PPORT_ST_ENABLING},
- {BFA_SM(bfa_pport_sm_linkdown), BFA_PPORT_ST_LINKDOWN},
- {BFA_SM(bfa_pport_sm_linkup), BFA_PPORT_ST_LINKUP},
- {BFA_SM(bfa_pport_sm_disabling_qwait),
- BFA_PPORT_ST_DISABLING_QWAIT},
- {BFA_SM(bfa_pport_sm_disabling), BFA_PPORT_ST_DISABLING},
- {BFA_SM(bfa_pport_sm_disabled), BFA_PPORT_ST_DISABLED},
- {BFA_SM(bfa_pport_sm_stopped), BFA_PPORT_ST_STOPPED},
- {BFA_SM(bfa_pport_sm_iocdown), BFA_PPORT_ST_IOCDOWN},
- {BFA_SM(bfa_pport_sm_iocfail), BFA_PPORT_ST_IOCDOWN},
+ {BFA_SM(bfa_fcport_sm_uninit), BFA_PPORT_ST_UNINIT},
+ {BFA_SM(bfa_fcport_sm_enabling_qwait), BFA_PPORT_ST_ENABLING_QWAIT},
+ {BFA_SM(bfa_fcport_sm_enabling), BFA_PPORT_ST_ENABLING},
+ {BFA_SM(bfa_fcport_sm_linkdown), BFA_PPORT_ST_LINKDOWN},
+ {BFA_SM(bfa_fcport_sm_linkup), BFA_PPORT_ST_LINKUP},
+ {BFA_SM(bfa_fcport_sm_disabling_qwait), BFA_PPORT_ST_DISABLING_QWAIT},
+ {BFA_SM(bfa_fcport_sm_disabling), BFA_PPORT_ST_DISABLING},
+ {BFA_SM(bfa_fcport_sm_disabled), BFA_PPORT_ST_DISABLED},
+ {BFA_SM(bfa_fcport_sm_stopped), BFA_PPORT_ST_STOPPED},
+ {BFA_SM(bfa_fcport_sm_iocdown), BFA_PPORT_ST_IOCDOWN},
+ {BFA_SM(bfa_fcport_sm_iocfail), BFA_PPORT_ST_IOCDOWN},
};
static void
-bfa_pport_aen_post(struct bfa_pport_s *pport, enum bfa_port_aen_event event)
+bfa_fcport_aen_post(struct bfa_fcport_s *fcport, enum bfa_port_aen_event event)
{
union bfa_aen_data_u aen_data;
- struct bfa_log_mod_s *logmod = pport->bfa->logm;
- wwn_t pwwn = pport->pwwn;
- char pwwn_ptr[BFA_STRING_32];
- struct bfa_ioc_attr_s ioc_attr;
+ struct bfa_log_mod_s *logmod = fcport->bfa->logm;
+ wwn_t pwwn = fcport->pwwn;
+ char pwwn_ptr[BFA_STRING_32];
+ memset(&aen_data, 0, sizeof(aen_data));
wwn2str(pwwn_ptr, pwwn);
- switch (event) {
- case BFA_PORT_AEN_ONLINE:
- bfa_log(logmod, BFA_AEN_PORT_ONLINE, pwwn_ptr);
- break;
- case BFA_PORT_AEN_OFFLINE:
- bfa_log(logmod, BFA_AEN_PORT_OFFLINE, pwwn_ptr);
- break;
- case BFA_PORT_AEN_ENABLE:
- bfa_log(logmod, BFA_AEN_PORT_ENABLE, pwwn_ptr);
- break;
- case BFA_PORT_AEN_DISABLE:
- bfa_log(logmod, BFA_AEN_PORT_DISABLE, pwwn_ptr);
- break;
- case BFA_PORT_AEN_DISCONNECT:
- bfa_log(logmod, BFA_AEN_PORT_DISCONNECT, pwwn_ptr);
- break;
- case BFA_PORT_AEN_QOS_NEG:
- bfa_log(logmod, BFA_AEN_PORT_QOS_NEG, pwwn_ptr);
- break;
- default:
- break;
- }
+ bfa_log(logmod, BFA_LOG_CREATE_ID(BFA_AEN_CAT_PORT, event), pwwn_ptr);
- bfa_ioc_get_attr(&pport->bfa->ioc, &ioc_attr);
- aen_data.port.ioc_type = ioc_attr.ioc_type;
- aen_data.port.pwwn = pwwn;
+ aen_data.port.ioc_type = bfa_get_type(fcport->bfa);
+ aen_data.port.pwwn = pwwn; /* Assert on FC/FCoE type? */
}
static void
-bfa_pport_sm_uninit(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
+bfa_fcport_sm_uninit(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_START:
+ case BFA_FCPORT_SM_START:
/**
* Start event after IOC is configured and BFA is started.
*/
- if (bfa_pport_send_enable(pport))
- bfa_sm_set_state(pport, bfa_pport_sm_enabling);
+ if (bfa_fcport_send_enable(fcport))
+ bfa_sm_set_state(fcport, bfa_fcport_sm_enabling);
else
- bfa_sm_set_state(pport, bfa_pport_sm_enabling_qwait);
+ bfa_sm_set_state(fcport,
+ bfa_fcport_sm_enabling_qwait);
break;
- case BFA_PPORT_SM_ENABLE:
+ case BFA_FCPORT_SM_ENABLE:
/**
* Port is persistently configured to be in enabled state. Do
* not change state. Port enabling is done when START event is
@@ -177,389 +174,418 @@ bfa_pport_sm_uninit(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
*/
break;
- case BFA_PPORT_SM_DISABLE:
+ case BFA_FCPORT_SM_DISABLE:
/**
* If a port is persistently configured to be disabled, the
* first event will a port disable request.
*/
- bfa_sm_set_state(pport, bfa_pport_sm_disabled);
+ bfa_sm_set_state(fcport, bfa_fcport_sm_disabled);
break;
- case BFA_PPORT_SM_HWFAIL:
- bfa_sm_set_state(pport, bfa_pport_sm_iocdown);
+ case BFA_FCPORT_SM_HWFAIL:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocdown);
break;
default:
- bfa_sm_fault(pport->bfa, event);
+ bfa_sm_fault(fcport->bfa, event);
}
}
static void
-bfa_pport_sm_enabling_qwait(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event)
+bfa_fcport_sm_enabling_qwait(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_QRESUME:
- bfa_sm_set_state(pport, bfa_pport_sm_enabling);
- bfa_pport_send_enable(pport);
+ case BFA_FCPORT_SM_QRESUME:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_enabling);
+ bfa_fcport_send_enable(fcport);
break;
- case BFA_PPORT_SM_STOP:
- bfa_reqq_wcancel(&pport->reqq_wait);
- bfa_sm_set_state(pport, bfa_pport_sm_stopped);
+ case BFA_FCPORT_SM_STOP:
+ bfa_reqq_wcancel(&fcport->reqq_wait);
+ bfa_sm_set_state(fcport, bfa_fcport_sm_stopped);
break;
- case BFA_PPORT_SM_ENABLE:
+ case BFA_FCPORT_SM_ENABLE:
/**
* Already enable is in progress.
*/
break;
- case BFA_PPORT_SM_DISABLE:
+ case BFA_FCPORT_SM_DISABLE:
/**
* Just send disable request to firmware when room becomes
* available in request queue.
*/
- bfa_sm_set_state(pport, bfa_pport_sm_disabled);
- bfa_reqq_wcancel(&pport->reqq_wait);
- bfa_plog_str(pport->bfa->plog, BFA_PL_MID_HAL,
- BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
- bfa_pport_aen_post(pport, BFA_PORT_AEN_DISABLE);
+ bfa_sm_set_state(fcport, bfa_fcport_sm_disabled);
+ bfa_reqq_wcancel(&fcport->reqq_wait);
+ bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
+ BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISABLE);
break;
- case BFA_PPORT_SM_LINKUP:
- case BFA_PPORT_SM_LINKDOWN:
+ case BFA_FCPORT_SM_LINKUP:
+ case BFA_FCPORT_SM_LINKDOWN:
/**
* Possible to get link events when doing back-to-back
* enable/disables.
*/
break;
- case BFA_PPORT_SM_HWFAIL:
- bfa_reqq_wcancel(&pport->reqq_wait);
- bfa_sm_set_state(pport, bfa_pport_sm_iocdown);
+ case BFA_FCPORT_SM_HWFAIL:
+ bfa_reqq_wcancel(&fcport->reqq_wait);
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocdown);
break;
default:
- bfa_sm_fault(pport->bfa, event);
+ bfa_sm_fault(fcport->bfa, event);
}
}
static void
-bfa_pport_sm_enabling(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
+bfa_fcport_sm_enabling(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_FWRSP:
- case BFA_PPORT_SM_LINKDOWN:
- bfa_sm_set_state(pport, bfa_pport_sm_linkdown);
+ case BFA_FCPORT_SM_FWRSP:
+ case BFA_FCPORT_SM_LINKDOWN:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_linkdown);
break;
- case BFA_PPORT_SM_LINKUP:
- bfa_pport_update_linkinfo(pport);
- bfa_sm_set_state(pport, bfa_pport_sm_linkup);
+ case BFA_FCPORT_SM_LINKUP:
+ bfa_fcport_update_linkinfo(fcport);
+ bfa_sm_set_state(fcport, bfa_fcport_sm_linkup);
- bfa_assert(pport->event_cbfn);
- bfa_pport_callback(pport, BFA_PPORT_LINKUP);
+ bfa_assert(fcport->event_cbfn);
+ bfa_fcport_callback(fcport, BFA_PPORT_LINKUP);
break;
- case BFA_PPORT_SM_ENABLE:
+ case BFA_FCPORT_SM_ENABLE:
/**
* Already being enabled.
*/
break;
- case BFA_PPORT_SM_DISABLE:
- if (bfa_pport_send_disable(pport))
- bfa_sm_set_state(pport, bfa_pport_sm_disabling);
+ case BFA_FCPORT_SM_DISABLE:
+ if (bfa_fcport_send_disable(fcport))
+ bfa_sm_set_state(fcport, bfa_fcport_sm_disabling);
else
- bfa_sm_set_state(pport, bfa_pport_sm_disabling_qwait);
+ bfa_sm_set_state(fcport,
+ bfa_fcport_sm_disabling_qwait);
- bfa_plog_str(pport->bfa->plog, BFA_PL_MID_HAL,
- BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
- bfa_pport_aen_post(pport, BFA_PORT_AEN_DISABLE);
+ bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
+ BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISABLE);
break;
- case BFA_PPORT_SM_STOP:
- bfa_sm_set_state(pport, bfa_pport_sm_stopped);
+ case BFA_FCPORT_SM_STOP:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_stopped);
break;
- case BFA_PPORT_SM_HWFAIL:
- bfa_sm_set_state(pport, bfa_pport_sm_iocdown);
+ case BFA_FCPORT_SM_HWFAIL:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocdown);
break;
default:
- bfa_sm_fault(pport->bfa, event);
+ bfa_sm_fault(fcport->bfa, event);
}
}
static void
-bfa_pport_sm_linkdown(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
+bfa_fcport_sm_linkdown(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ struct bfi_fcport_event_s *pevent = fcport->event_arg.i2hmsg.event;
+
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_LINKUP:
- bfa_pport_update_linkinfo(pport);
- bfa_sm_set_state(pport, bfa_pport_sm_linkup);
- bfa_assert(pport->event_cbfn);
- bfa_plog_str(pport->bfa->plog, BFA_PL_MID_HAL,
- BFA_PL_EID_PORT_ST_CHANGE, 0, "Port Linkup");
- bfa_pport_callback(pport, BFA_PPORT_LINKUP);
- bfa_pport_aen_post(pport, BFA_PORT_AEN_ONLINE);
+ case BFA_FCPORT_SM_LINKUP:
+ bfa_fcport_update_linkinfo(fcport);
+ bfa_sm_set_state(fcport, bfa_fcport_sm_linkup);
+ bfa_assert(fcport->event_cbfn);
+ bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
+ BFA_PL_EID_PORT_ST_CHANGE, 0, "Port Linkup");
+ if (!bfa_ioc_get_fcmode(&fcport->bfa->ioc)) {
+
+ bfa_trc(fcport->bfa, pevent->link_state.fcf.fipenabled);
+ bfa_trc(fcport->bfa, pevent->link_state.fcf.fipfailed);
+
+ if (pevent->link_state.fcf.fipfailed)
+ bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
+ BFA_PL_EID_FIP_FCF_DISC, 0,
+ "FIP FCF Discovery Failed");
+ else
+ bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
+ BFA_PL_EID_FIP_FCF_DISC, 0,
+ "FIP FCF Discovered");
+ }
+
+ bfa_fcport_callback(fcport, BFA_PPORT_LINKUP);
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_ONLINE);
/**
* If QoS is enabled and it is not online,
* Send a separate event.
*/
- if ((pport->cfg.qos_enabled)
- && (bfa_os_ntohl(pport->qos_attr.state) != BFA_QOS_ONLINE))
- bfa_pport_aen_post(pport, BFA_PORT_AEN_QOS_NEG);
+ if ((fcport->cfg.qos_enabled) &&
+ (bfa_os_ntohl(fcport->qos_attr.state) != BFA_QOS_ONLINE))
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_QOS_NEG);
break;
- case BFA_PPORT_SM_LINKDOWN:
+ case BFA_FCPORT_SM_LINKDOWN:
/**
* Possible to get link down event.
*/
break;
- case BFA_PPORT_SM_ENABLE:
+ case BFA_FCPORT_SM_ENABLE:
/**
* Already enabled.
*/
break;
- case BFA_PPORT_SM_DISABLE:
- if (bfa_pport_send_disable(pport))
- bfa_sm_set_state(pport, bfa_pport_sm_disabling);
+ case BFA_FCPORT_SM_DISABLE:
+ if (bfa_fcport_send_disable(fcport))
+ bfa_sm_set_state(fcport, bfa_fcport_sm_disabling);
else
- bfa_sm_set_state(pport, bfa_pport_sm_disabling_qwait);
+ bfa_sm_set_state(fcport,
+ bfa_fcport_sm_disabling_qwait);
- bfa_plog_str(pport->bfa->plog, BFA_PL_MID_HAL,
- BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
- bfa_pport_aen_post(pport, BFA_PORT_AEN_DISABLE);
+ bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
+ BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISABLE);
break;
- case BFA_PPORT_SM_STOP:
- bfa_sm_set_state(pport, bfa_pport_sm_stopped);
+ case BFA_FCPORT_SM_STOP:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_stopped);
break;
- case BFA_PPORT_SM_HWFAIL:
- bfa_sm_set_state(pport, bfa_pport_sm_iocdown);
+ case BFA_FCPORT_SM_HWFAIL:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocdown);
break;
default:
- bfa_sm_fault(pport->bfa, event);
+ bfa_sm_fault(fcport->bfa, event);
}
}
static void
-bfa_pport_sm_linkup(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
+bfa_fcport_sm_linkup(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_ENABLE:
+ case BFA_FCPORT_SM_ENABLE:
/**
* Already enabled.
*/
break;
- case BFA_PPORT_SM_DISABLE:
- if (bfa_pport_send_disable(pport))
- bfa_sm_set_state(pport, bfa_pport_sm_disabling);
+ case BFA_FCPORT_SM_DISABLE:
+ if (bfa_fcport_send_disable(fcport))
+ bfa_sm_set_state(fcport, bfa_fcport_sm_disabling);
else
- bfa_sm_set_state(pport, bfa_pport_sm_disabling_qwait);
-
- bfa_pport_reset_linkinfo(pport);
- bfa_pport_callback(pport, BFA_PPORT_LINKDOWN);
- bfa_plog_str(pport->bfa->plog, BFA_PL_MID_HAL,
- BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
- bfa_pport_aen_post(pport, BFA_PORT_AEN_OFFLINE);
- bfa_pport_aen_post(pport, BFA_PORT_AEN_DISABLE);
- break;
-
- case BFA_PPORT_SM_LINKDOWN:
- bfa_sm_set_state(pport, bfa_pport_sm_linkdown);
- bfa_pport_reset_linkinfo(pport);
- bfa_pport_callback(pport, BFA_PPORT_LINKDOWN);
- bfa_plog_str(pport->bfa->plog, BFA_PL_MID_HAL,
- BFA_PL_EID_PORT_ST_CHANGE, 0, "Port Linkdown");
- if (BFA_PORT_IS_DISABLED(pport->bfa))
- bfa_pport_aen_post(pport, BFA_PORT_AEN_OFFLINE);
+ bfa_sm_set_state(fcport,
+ bfa_fcport_sm_disabling_qwait);
+
+ bfa_fcport_reset_linkinfo(fcport);
+ bfa_fcport_callback(fcport, BFA_PPORT_LINKDOWN);
+ bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
+ BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_OFFLINE);
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISABLE);
+ break;
+
+ case BFA_FCPORT_SM_LINKDOWN:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_linkdown);
+ bfa_fcport_reset_linkinfo(fcport);
+ bfa_fcport_callback(fcport, BFA_PPORT_LINKDOWN);
+ bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
+ BFA_PL_EID_PORT_ST_CHANGE, 0, "Port Linkdown");
+ if (BFA_PORT_IS_DISABLED(fcport->bfa))
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_OFFLINE);
else
- bfa_pport_aen_post(pport, BFA_PORT_AEN_DISCONNECT);
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISCONNECT);
break;
- case BFA_PPORT_SM_STOP:
- bfa_sm_set_state(pport, bfa_pport_sm_stopped);
- bfa_pport_reset_linkinfo(pport);
- if (BFA_PORT_IS_DISABLED(pport->bfa))
- bfa_pport_aen_post(pport, BFA_PORT_AEN_OFFLINE);
+ case BFA_FCPORT_SM_STOP:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_stopped);
+ bfa_fcport_reset_linkinfo(fcport);
+ if (BFA_PORT_IS_DISABLED(fcport->bfa))
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_OFFLINE);
else
- bfa_pport_aen_post(pport, BFA_PORT_AEN_DISCONNECT);
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISCONNECT);
break;
- case BFA_PPORT_SM_HWFAIL:
- bfa_sm_set_state(pport, bfa_pport_sm_iocdown);
- bfa_pport_reset_linkinfo(pport);
- bfa_pport_callback(pport, BFA_PPORT_LINKDOWN);
- if (BFA_PORT_IS_DISABLED(pport->bfa))
- bfa_pport_aen_post(pport, BFA_PORT_AEN_OFFLINE);
+ case BFA_FCPORT_SM_HWFAIL:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocdown);
+ bfa_fcport_reset_linkinfo(fcport);
+ bfa_fcport_callback(fcport, BFA_PPORT_LINKDOWN);
+ if (BFA_PORT_IS_DISABLED(fcport->bfa))
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_OFFLINE);
else
- bfa_pport_aen_post(pport, BFA_PORT_AEN_DISCONNECT);
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_DISCONNECT);
break;
default:
- bfa_sm_fault(pport->bfa, event);
+ bfa_sm_fault(fcport->bfa, event);
}
}
static void
-bfa_pport_sm_disabling_qwait(struct bfa_pport_s *pport,
- enum bfa_pport_sm_event event)
+bfa_fcport_sm_disabling_qwait(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_QRESUME:
- bfa_sm_set_state(pport, bfa_pport_sm_disabling);
- bfa_pport_send_disable(pport);
+ case BFA_FCPORT_SM_QRESUME:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_disabling);
+ bfa_fcport_send_disable(fcport);
break;
- case BFA_PPORT_SM_STOP:
- bfa_sm_set_state(pport, bfa_pport_sm_stopped);
- bfa_reqq_wcancel(&pport->reqq_wait);
+ case BFA_FCPORT_SM_STOP:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_stopped);
+ bfa_reqq_wcancel(&fcport->reqq_wait);
break;
- case BFA_PPORT_SM_DISABLE:
+ case BFA_FCPORT_SM_DISABLE:
/**
* Already being disabled.
*/
break;
- case BFA_PPORT_SM_LINKUP:
- case BFA_PPORT_SM_LINKDOWN:
+ case BFA_FCPORT_SM_LINKUP:
+ case BFA_FCPORT_SM_LINKDOWN:
/**
* Possible to get link events when doing back-to-back
* enable/disables.
*/
break;
- case BFA_PPORT_SM_HWFAIL:
- bfa_sm_set_state(pport, bfa_pport_sm_iocfail);
- bfa_reqq_wcancel(&pport->reqq_wait);
+ case BFA_FCPORT_SM_HWFAIL:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocfail);
+ bfa_reqq_wcancel(&fcport->reqq_wait);
break;
default:
- bfa_sm_fault(pport->bfa, event);
+ bfa_sm_fault(fcport->bfa, event);
}
}
static void
-bfa_pport_sm_disabling(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
+bfa_fcport_sm_disabling(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_FWRSP:
- bfa_sm_set_state(pport, bfa_pport_sm_disabled);
+ case BFA_FCPORT_SM_FWRSP:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_disabled);
break;
- case BFA_PPORT_SM_DISABLE:
+ case BFA_FCPORT_SM_DISABLE:
/**
* Already being disabled.
*/
break;
- case BFA_PPORT_SM_ENABLE:
- if (bfa_pport_send_enable(pport))
- bfa_sm_set_state(pport, bfa_pport_sm_enabling);
+ case BFA_FCPORT_SM_ENABLE:
+ if (bfa_fcport_send_enable(fcport))
+ bfa_sm_set_state(fcport, bfa_fcport_sm_enabling);
else
- bfa_sm_set_state(pport, bfa_pport_sm_enabling_qwait);
+ bfa_sm_set_state(fcport,
+ bfa_fcport_sm_enabling_qwait);
- bfa_plog_str(pport->bfa->plog, BFA_PL_MID_HAL,
- BFA_PL_EID_PORT_ENABLE, 0, "Port Enable");
- bfa_pport_aen_post(pport, BFA_PORT_AEN_ENABLE);
+ bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
+ BFA_PL_EID_PORT_ENABLE, 0, "Port Enable");
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_ENABLE);
break;
- case BFA_PPORT_SM_STOP:
- bfa_sm_set_state(pport, bfa_pport_sm_stopped);
+ case BFA_FCPORT_SM_STOP:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_stopped);
break;
- case BFA_PPORT_SM_LINKUP:
- case BFA_PPORT_SM_LINKDOWN:
+ case BFA_FCPORT_SM_LINKUP:
+ case BFA_FCPORT_SM_LINKDOWN:
/**
* Possible to get link events when doing back-to-back
* enable/disables.
*/
break;
- case BFA_PPORT_SM_HWFAIL:
- bfa_sm_set_state(pport, bfa_pport_sm_iocfail);
+ case BFA_FCPORT_SM_HWFAIL:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocfail);
break;
default:
- bfa_sm_fault(pport->bfa, event);
+ bfa_sm_fault(fcport->bfa, event);
}
}
static void
-bfa_pport_sm_disabled(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
+bfa_fcport_sm_disabled(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_START:
+ case BFA_FCPORT_SM_START:
/**
* Ignore start event for a port that is disabled.
*/
break;
- case BFA_PPORT_SM_STOP:
- bfa_sm_set_state(pport, bfa_pport_sm_stopped);
+ case BFA_FCPORT_SM_STOP:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_stopped);
break;
- case BFA_PPORT_SM_ENABLE:
- if (bfa_pport_send_enable(pport))
- bfa_sm_set_state(pport, bfa_pport_sm_enabling);
+ case BFA_FCPORT_SM_ENABLE:
+ if (bfa_fcport_send_enable(fcport))
+ bfa_sm_set_state(fcport, bfa_fcport_sm_enabling);
else
- bfa_sm_set_state(pport, bfa_pport_sm_enabling_qwait);
+ bfa_sm_set_state(fcport,
+ bfa_fcport_sm_enabling_qwait);
- bfa_plog_str(pport->bfa->plog, BFA_PL_MID_HAL,
- BFA_PL_EID_PORT_ENABLE, 0, "Port Enable");
- bfa_pport_aen_post(pport, BFA_PORT_AEN_ENABLE);
+ bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
+ BFA_PL_EID_PORT_ENABLE, 0, "Port Enable");
+ bfa_fcport_aen_post(fcport, BFA_PORT_AEN_ENABLE);
break;
- case BFA_PPORT_SM_DISABLE:
+ case BFA_FCPORT_SM_DISABLE:
/**
* Already disabled.
*/
break;
- case BFA_PPORT_SM_HWFAIL:
- bfa_sm_set_state(pport, bfa_pport_sm_iocfail);
+ case BFA_FCPORT_SM_HWFAIL:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocfail);
break;
default:
- bfa_sm_fault(pport->bfa, event);
+ bfa_sm_fault(fcport->bfa, event);
}
}
static void
-bfa_pport_sm_stopped(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
+bfa_fcport_sm_stopped(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_START:
- if (bfa_pport_send_enable(pport))
- bfa_sm_set_state(pport, bfa_pport_sm_enabling);
+ case BFA_FCPORT_SM_START:
+ if (bfa_fcport_send_enable(fcport))
+ bfa_sm_set_state(fcport, bfa_fcport_sm_enabling);
else
- bfa_sm_set_state(pport, bfa_pport_sm_enabling_qwait);
+ bfa_sm_set_state(fcport,
+ bfa_fcport_sm_enabling_qwait);
break;
default:
@@ -574,16 +600,18 @@ bfa_pport_sm_stopped(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
* Port is enabled. IOC is down/failed.
*/
static void
-bfa_pport_sm_iocdown(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
+bfa_fcport_sm_iocdown(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_START:
- if (bfa_pport_send_enable(pport))
- bfa_sm_set_state(pport, bfa_pport_sm_enabling);
+ case BFA_FCPORT_SM_START:
+ if (bfa_fcport_send_enable(fcport))
+ bfa_sm_set_state(fcport, bfa_fcport_sm_enabling);
else
- bfa_sm_set_state(pport, bfa_pport_sm_enabling_qwait);
+ bfa_sm_set_state(fcport,
+ bfa_fcport_sm_enabling_qwait);
break;
default:
@@ -598,17 +626,18 @@ bfa_pport_sm_iocdown(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
* Port is disabled. IOC is down/failed.
*/
static void
-bfa_pport_sm_iocfail(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
+bfa_fcport_sm_iocfail(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
{
- bfa_trc(pport->bfa, event);
+ bfa_trc(fcport->bfa, event);
switch (event) {
- case BFA_PPORT_SM_START:
- bfa_sm_set_state(pport, bfa_pport_sm_disabled);
+ case BFA_FCPORT_SM_START:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_disabled);
break;
- case BFA_PPORT_SM_ENABLE:
- bfa_sm_set_state(pport, bfa_pport_sm_iocdown);
+ case BFA_FCPORT_SM_ENABLE:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocdown);
break;
default:
@@ -619,6 +648,164 @@ bfa_pport_sm_iocfail(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
}
}
+/**
+ * Link state is down
+ */
+static void
+bfa_fcport_ln_sm_dn(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event)
+{
+ bfa_trc(ln->fcport->bfa, event);
+
+ switch (event) {
+ case BFA_FCPORT_LN_SM_LINKUP:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_up_nf);
+ bfa_fcport_queue_cb(ln, BFA_PPORT_LINKUP);
+ break;
+
+ default:
+ bfa_sm_fault(ln->fcport->bfa, event);
+ }
+}
+
+/**
+ * Link state is waiting for down notification
+ */
+static void
+bfa_fcport_ln_sm_dn_nf(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event)
+{
+ bfa_trc(ln->fcport->bfa, event);
+
+ switch (event) {
+ case BFA_FCPORT_LN_SM_LINKUP:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_dn_up_nf);
+ break;
+
+ case BFA_FCPORT_LN_SM_NOTIFICATION:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_dn);
+ break;
+
+ default:
+ bfa_sm_fault(ln->fcport->bfa, event);
+ }
+}
+
+/**
+ * Link state is waiting for down notification and there is a pending up
+ */
+static void
+bfa_fcport_ln_sm_dn_up_nf(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event)
+{
+ bfa_trc(ln->fcport->bfa, event);
+
+ switch (event) {
+ case BFA_FCPORT_LN_SM_LINKDOWN:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_dn_nf);
+ break;
+
+ case BFA_FCPORT_LN_SM_NOTIFICATION:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_up_nf);
+ bfa_fcport_queue_cb(ln, BFA_PPORT_LINKUP);
+ break;
+
+ default:
+ bfa_sm_fault(ln->fcport->bfa, event);
+ }
+}
+
+/**
+ * Link state is up
+ */
+static void
+bfa_fcport_ln_sm_up(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event)
+{
+ bfa_trc(ln->fcport->bfa, event);
+
+ switch (event) {
+ case BFA_FCPORT_LN_SM_LINKDOWN:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_dn_nf);
+ bfa_fcport_queue_cb(ln, BFA_PPORT_LINKDOWN);
+ break;
+
+ default:
+ bfa_sm_fault(ln->fcport->bfa, event);
+ }
+}
+
+/**
+ * Link state is waiting for up notification
+ */
+static void
+bfa_fcport_ln_sm_up_nf(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event)
+{
+ bfa_trc(ln->fcport->bfa, event);
+
+ switch (event) {
+ case BFA_FCPORT_LN_SM_LINKDOWN:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_up_dn_nf);
+ break;
+
+ case BFA_FCPORT_LN_SM_NOTIFICATION:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_up);
+ break;
+
+ default:
+ bfa_sm_fault(ln->fcport->bfa, event);
+ }
+}
+
+/**
+ * Link state is waiting for up notification and there is a pending down
+ */
+static void
+bfa_fcport_ln_sm_up_dn_nf(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event)
+{
+ bfa_trc(ln->fcport->bfa, event);
+
+ switch (event) {
+ case BFA_FCPORT_LN_SM_LINKUP:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_up_dn_up_nf);
+ break;
+
+ case BFA_FCPORT_LN_SM_NOTIFICATION:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_dn_nf);
+ bfa_fcport_queue_cb(ln, BFA_PPORT_LINKDOWN);
+ break;
+
+ default:
+ bfa_sm_fault(ln->fcport->bfa, event);
+ }
+}
+
+/**
+ * Link state is waiting for up notification and there are pending down and up
+ */
+static void
+bfa_fcport_ln_sm_up_dn_up_nf(struct bfa_fcport_ln_s *ln,
+ enum bfa_fcport_ln_sm_event event)
+{
+ bfa_trc(ln->fcport->bfa, event);
+
+ switch (event) {
+ case BFA_FCPORT_LN_SM_LINKDOWN:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_up_dn_nf);
+ break;
+
+ case BFA_FCPORT_LN_SM_NOTIFICATION:
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_dn_up_nf);
+ bfa_fcport_queue_cb(ln, BFA_PPORT_LINKDOWN);
+ break;
+
+ default:
+ bfa_sm_fault(ln->fcport->bfa, event);
+ }
+}
+
/**
@@ -626,47 +813,76 @@ bfa_pport_sm_iocfail(struct bfa_pport_s *pport, enum bfa_pport_sm_event event)
*/
static void
-__bfa_cb_port_event(void *cbarg, bfa_boolean_t complete)
+__bfa_cb_fcport_event(void *cbarg, bfa_boolean_t complete)
{
- struct bfa_pport_s *pport = cbarg;
+ struct bfa_fcport_ln_s *ln = cbarg;
if (complete)
- pport->event_cbfn(pport->event_cbarg, pport->hcb_event);
+ ln->fcport->event_cbfn(ln->fcport->event_cbarg, ln->ln_event);
+ else
+ bfa_sm_send_event(ln, BFA_FCPORT_LN_SM_NOTIFICATION);
+}
+
+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 PPORT_STATS_DMA_SZ (BFA_ROUNDUP(sizeof(union bfa_pport_stats_u), \
+#define FCPORT_STATS_DMA_SZ (BFA_ROUNDUP(sizeof(union bfa_fcport_stats_u), \
BFA_CACHELINE_SZ))
static void
-bfa_pport_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len,
- u32 *dm_len)
+bfa_fcport_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len,
+ u32 *dm_len)
{
- *dm_len += PPORT_STATS_DMA_SZ;
+ *dm_len += FCPORT_STATS_DMA_SZ;
}
static void
-bfa_pport_qresume(void *cbarg)
+bfa_fcport_qresume(void *cbarg)
{
- struct bfa_pport_s *port = cbarg;
+ struct bfa_fcport_s *fcport = cbarg;
- bfa_sm_send_event(port, BFA_PPORT_SM_QRESUME);
+ bfa_sm_send_event(fcport, BFA_FCPORT_SM_QRESUME);
}
static void
-bfa_pport_mem_claim(struct bfa_pport_s *pport, struct bfa_meminfo_s *meminfo)
+bfa_fcport_mem_claim(struct bfa_fcport_s *fcport, struct bfa_meminfo_s *meminfo)
{
- u8 *dm_kva;
- u64 dm_pa;
+ u8 *dm_kva;
+ u64 dm_pa;
dm_kva = bfa_meminfo_dma_virt(meminfo);
- dm_pa = bfa_meminfo_dma_phys(meminfo);
+ dm_pa = bfa_meminfo_dma_phys(meminfo);
- pport->stats_kva = dm_kva;
- pport->stats_pa = dm_pa;
- pport->stats = (union bfa_pport_stats_u *)dm_kva;
+ fcport->stats_kva = dm_kva;
+ fcport->stats_pa = dm_pa;
+ fcport->stats = (union bfa_fcport_stats_u *) dm_kva;
- dm_kva += PPORT_STATS_DMA_SZ;
- dm_pa += PPORT_STATS_DMA_SZ;
+ dm_kva += FCPORT_STATS_DMA_SZ;
+ dm_pa += FCPORT_STATS_DMA_SZ;
bfa_meminfo_dma_virt(meminfo) = dm_kva;
bfa_meminfo_dma_phys(meminfo) = dm_pa;
@@ -676,18 +892,21 @@ bfa_pport_mem_claim(struct bfa_pport_s *pport, struct bfa_meminfo_s *meminfo)
* Memory initialization.
*/
static void
-bfa_pport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
- struct bfa_meminfo_s *meminfo, struct bfa_pcidev_s *pcidev)
+bfa_fcport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
+ struct bfa_meminfo_s *meminfo, struct bfa_pcidev_s *pcidev)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
- struct bfa_pport_cfg_s *port_cfg = &pport->cfg;
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
+ struct bfa_pport_cfg_s *port_cfg = &fcport->cfg;
+ struct bfa_fcport_ln_s *ln = &fcport->ln;
- bfa_os_memset(pport, 0, sizeof(struct bfa_pport_s));
- pport->bfa = bfa;
+ bfa_os_memset(fcport, 0, sizeof(struct bfa_fcport_s));
+ fcport->bfa = bfa;
+ ln->fcport = fcport;
- bfa_pport_mem_claim(pport, meminfo);
+ bfa_fcport_mem_claim(fcport, meminfo);
- bfa_sm_set_state(pport, bfa_pport_sm_uninit);
+ bfa_sm_set_state(fcport, bfa_fcport_sm_uninit);
+ bfa_sm_set_state(ln, bfa_fcport_ln_sm_dn);
/**
* initialize and set default configuration
@@ -699,30 +918,30 @@ bfa_pport_attach(struct bfa_s *bfa, void *bfad, struct bfa_iocfc_cfg_s *cfg,
port_cfg->trl_def_speed = BFA_PPORT_SPEED_1GBPS;
- bfa_reqq_winit(&pport->reqq_wait, bfa_pport_qresume, pport);
+ bfa_reqq_winit(&fcport->reqq_wait, bfa_fcport_qresume, fcport);
}
static void
-bfa_pport_initdone(struct bfa_s *bfa)
+bfa_fcport_initdone(struct bfa_s *bfa)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
/**
* Initialize port attributes from IOC hardware data.
*/
- bfa_pport_set_wwns(pport);
- if (pport->cfg.maxfrsize == 0)
- pport->cfg.maxfrsize = bfa_ioc_maxfrsize(&bfa->ioc);
- pport->cfg.rx_bbcredit = bfa_ioc_rx_bbcredit(&bfa->ioc);
- pport->speed_sup = bfa_ioc_speed_sup(&bfa->ioc);
+ bfa_fcport_set_wwns(fcport);
+ if (fcport->cfg.maxfrsize == 0)
+ fcport->cfg.maxfrsize = bfa_ioc_maxfrsize(&bfa->ioc);
+ fcport->cfg.rx_bbcredit = bfa_ioc_rx_bbcredit(&bfa->ioc);
+ fcport->speed_sup = bfa_ioc_speed_sup(&bfa->ioc);
- bfa_assert(pport->cfg.maxfrsize);
- bfa_assert(pport->cfg.rx_bbcredit);
- bfa_assert(pport->speed_sup);
+ bfa_assert(fcport->cfg.maxfrsize);
+ bfa_assert(fcport->cfg.rx_bbcredit);
+ bfa_assert(fcport->speed_sup);
}
static void
-bfa_pport_detach(struct bfa_s *bfa)
+bfa_fcport_detach(struct bfa_s *bfa)
{
}
@@ -730,167 +949,321 @@ bfa_pport_detach(struct bfa_s *bfa)
* Called when IOC is ready.
*/
static void
-bfa_pport_start(struct bfa_s *bfa)
+bfa_fcport_start(struct bfa_s *bfa)
{
- bfa_sm_send_event(BFA_PORT_MOD(bfa), BFA_PPORT_SM_START);
+ bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_START);
}
/**
* Called before IOC is stopped.
*/
static void
-bfa_pport_stop(struct bfa_s *bfa)
+bfa_fcport_stop(struct bfa_s *bfa)
{
- bfa_sm_send_event(BFA_PORT_MOD(bfa), BFA_PPORT_SM_STOP);
+ bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_STOP);
}
/**
* Called when IOC failure is detected.
*/
static void
-bfa_pport_iocdisable(struct bfa_s *bfa)
+bfa_fcport_iocdisable(struct bfa_s *bfa)
{
- bfa_sm_send_event(BFA_PORT_MOD(bfa), BFA_PPORT_SM_HWFAIL);
+ bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_HWFAIL);
}
static void
-bfa_pport_update_linkinfo(struct bfa_pport_s *pport)
+bfa_fcport_update_linkinfo(struct bfa_fcport_s *fcport)
{
- struct bfi_pport_event_s *pevent = pport->event_arg.i2hmsg.event;
+ struct bfi_fcport_event_s *pevent = fcport->event_arg.i2hmsg.event;
- pport->speed = pevent->link_state.speed;
- pport->topology = pevent->link_state.topology;
+ fcport->speed = pevent->link_state.speed;
+ fcport->topology = pevent->link_state.topology;
- if (pport->topology == BFA_PPORT_TOPOLOGY_LOOP)
- pport->myalpa = pevent->link_state.tl.loop_info.myalpa;
+ if (fcport->topology == BFA_PPORT_TOPOLOGY_LOOP)
+ fcport->myalpa =
+ pevent->link_state.tl.loop_info.myalpa;
- /*
- * QoS Details
- */
- bfa_os_assign(pport->qos_attr, pevent->link_state.qos_attr);
- bfa_os_assign(pport->qos_vc_attr, pevent->link_state.qos_vc_attr);
+ /* QoS Details */
+ bfa_os_assign(fcport->qos_attr, pevent->link_state.qos_attr);
+ bfa_os_assign(fcport->qos_vc_attr, pevent->link_state.qos_vc_attr);
- bfa_trc(pport->bfa, pport->speed);
- bfa_trc(pport->bfa, pport->topology);
+ bfa_trc(fcport->bfa, fcport->speed);
+ bfa_trc(fcport->bfa, fcport->topology);
}
static void
-bfa_pport_reset_linkinfo(struct bfa_pport_s *pport)
+bfa_fcport_reset_linkinfo(struct bfa_fcport_s *fcport)
{
- pport->speed = BFA_PPORT_SPEED_UNKNOWN;
- pport->topology = BFA_PPORT_TOPOLOGY_NONE;
+ fcport->speed = BFA_PPORT_SPEED_UNKNOWN;
+ fcport->topology = BFA_PPORT_TOPOLOGY_NONE;
}
/**
* Send port enable message to firmware.
*/
-static bfa_boolean_t
-bfa_pport_send_enable(struct bfa_pport_s *port)
+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
* requests are discarded.
*/
- port->msgtag++;
+ fcport->msgtag++;
/**
* check for room in queue to send request now
*/
- m = bfa_reqq_next(port->bfa, BFA_REQQ_PORT);
+ m = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
if (!m) {
- bfa_reqq_wait(port->bfa, BFA_REQQ_PORT, &port->reqq_wait);
+ bfa_reqq_wait(fcport->bfa, BFA_REQQ_PORT,
+ &fcport->reqq_wait);
return BFA_FALSE;
}
- bfi_h2i_set(m->mh, BFI_MC_FC_PORT, BFI_PPORT_H2I_ENABLE_REQ,
- bfa_lpuid(port->bfa));
- m->nwwn = port->nwwn;
- m->pwwn = port->pwwn;
- m->port_cfg = port->cfg;
- m->msgtag = port->msgtag;
- m->port_cfg.maxfrsize = bfa_os_htons(port->cfg.maxfrsize);
- bfa_dma_be_addr_set(m->stats_dma_addr, port->stats_pa);
- bfa_trc(port->bfa, m->stats_dma_addr.a32.addr_lo);
- bfa_trc(port->bfa, m->stats_dma_addr.a32.addr_hi);
+ 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_trc(fcport->bfa, m->stats_dma_addr.a32.addr_lo);
+ bfa_trc(fcport->bfa, m->stats_dma_addr.a32.addr_hi);
/**
* queue I/O message to firmware
*/
- bfa_reqq_produce(port->bfa, BFA_REQQ_PORT);
+ bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
return BFA_TRUE;
}
/**
* Send port disable message to firmware.
*/
-static bfa_boolean_t
-bfa_pport_send_disable(struct bfa_pport_s *port)
+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
* requests are discarded.
*/
- port->msgtag++;
+ fcport->msgtag++;
/**
* check for room in queue to send request now
*/
- m = bfa_reqq_next(port->bfa, BFA_REQQ_PORT);
+ m = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
if (!m) {
- bfa_reqq_wait(port->bfa, BFA_REQQ_PORT, &port->reqq_wait);
+ bfa_reqq_wait(fcport->bfa, BFA_REQQ_PORT,
+ &fcport->reqq_wait);
return BFA_FALSE;
}
- bfi_h2i_set(m->mh, BFI_MC_FC_PORT, BFI_PPORT_H2I_DISABLE_REQ,
- bfa_lpuid(port->bfa));
- m->msgtag = port->msgtag;
+ bfi_h2i_set(m->mh, BFI_MC_FCPORT, BFI_FCPORT_H2I_DISABLE_REQ,
+ bfa_lpuid(fcport->bfa));
+ m->msgtag = fcport->msgtag;
/**
* queue I/O message to firmware
*/
- bfa_reqq_produce(port->bfa, BFA_REQQ_PORT);
+ bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
return BFA_TRUE;
}
static void
-bfa_pport_set_wwns(struct bfa_pport_s *port)
+bfa_fcport_set_wwns(struct bfa_fcport_s *fcport)
{
- port->pwwn = bfa_ioc_get_pwwn(&port->bfa->ioc);
- port->nwwn = bfa_ioc_get_nwwn(&port->bfa->ioc);
+ fcport->pwwn = bfa_ioc_get_pwwn(&fcport->bfa->ioc);
+ fcport->nwwn = bfa_ioc_get_nwwn(&fcport->bfa->ioc);
- bfa_trc(port->bfa, port->pwwn);
- bfa_trc(port->bfa, port->nwwn);
+ bfa_trc(fcport->bfa, fcport->pwwn);
+ bfa_trc(fcport->bfa, fcport->nwwn);
}
static void
-bfa_port_send_txcredit(void *port_cbarg)
+bfa_fcport_send_txcredit(void *port_cbarg)
{
- struct bfa_pport_s *port = port_cbarg;
- struct bfi_pport_set_svc_params_req_s *m;
+ struct bfa_fcport_s *fcport = port_cbarg;
+ struct bfi_fcport_set_svc_params_req_s *m;
/**
* check for room in queue to send request now
*/
- m = bfa_reqq_next(port->bfa, BFA_REQQ_PORT);
+ m = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
if (!m) {
- bfa_trc(port->bfa, port->cfg.tx_bbcredit);
+ bfa_trc(fcport->bfa, fcport->cfg.tx_bbcredit);
return;
}
- bfi_h2i_set(m->mh, BFI_MC_FC_PORT, BFI_PPORT_H2I_SET_SVC_PARAMS_REQ,
- bfa_lpuid(port->bfa));
- m->tx_bbcredit = bfa_os_htons((u16) port->cfg.tx_bbcredit);
+ 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);
/**
* queue I/O message to firmware
*/
- bfa_reqq_produce(port->bfa, BFA_REQQ_PORT);
+ 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);
}
@@ -903,32 +1276,32 @@ bfa_port_send_txcredit(void *port_cbarg)
* Firmware message handler.
*/
void
-bfa_pport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
+bfa_fcport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
- union bfi_pport_i2h_msg_u i2hmsg;
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
+ union bfi_fcport_i2h_msg_u i2hmsg;
i2hmsg.msg = msg;
- pport->event_arg.i2hmsg = i2hmsg;
+ fcport->event_arg.i2hmsg = i2hmsg;
switch (msg->mhdr.msg_id) {
- case BFI_PPORT_I2H_ENABLE_RSP:
- if (pport->msgtag == i2hmsg.enable_rsp->msgtag)
- bfa_sm_send_event(pport, BFA_PPORT_SM_FWRSP);
+ 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 (pport->msgtag == i2hmsg.enable_rsp->msgtag)
- bfa_sm_send_event(pport, BFA_PPORT_SM_FWRSP);
+ 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(pport, BFA_PPORT_SM_LINKUP);
+ bfa_sm_send_event(fcport, BFA_FCPORT_SM_LINKUP);
break;
case BFA_PPORT_LINKDOWN:
- bfa_sm_send_event(pport, BFA_PPORT_SM_LINKDOWN);
+ bfa_sm_send_event(fcport, BFA_FCPORT_SM_LINKDOWN);
break;
case BFA_PPORT_TRUNK_LINKDOWN:
/** todo: event notification */
@@ -936,37 +1309,37 @@ bfa_pport_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:
+ case BFI_FCPORT_I2H_STATS_GET_RSP:
/*
* check for timer pop before processing the rsp
*/
- if (pport->stats_busy == BFA_FALSE
- || pport->stats_status == BFA_STATUS_ETIMER)
+ if (fcport->stats_busy == BFA_FALSE ||
+ fcport->stats_status == BFA_STATUS_ETIMER)
break;
- bfa_timer_stop(&pport->timer);
- pport->stats_status = i2hmsg.getstats_rsp->status;
- bfa_cb_queue(pport->bfa, &pport->hcb_qe, __bfa_cb_port_stats,
- pport);
+ bfa_timer_stop(&fcport->timer);
+ fcport->stats_status = i2hmsg.pstatsget_rsp->status;
+ bfa_cb_queue(fcport->bfa, &fcport->hcb_qe,
+ __bfa_cb_fcport_stats_get, fcport);
break;
- case BFI_PPORT_I2H_CLEAR_STATS_RSP:
- case BFI_PPORT_I2H_CLEAR_QOS_STATS_RSP:
+
+ case BFI_FCPORT_I2H_STATS_CLEAR_RSP:
/*
* check for timer pop before processing the rsp
*/
- if (pport->stats_busy == BFA_FALSE
- || pport->stats_status == BFA_STATUS_ETIMER)
+ if (fcport->stats_busy == BFA_FALSE ||
+ fcport->stats_status == BFA_STATUS_ETIMER)
break;
- bfa_timer_stop(&pport->timer);
- pport->stats_status = BFA_STATUS_OK;
- bfa_cb_queue(pport->bfa, &pport->hcb_qe,
- __bfa_cb_port_stats_clr, pport);
+ bfa_timer_stop(&fcport->timer);
+ fcport->stats_status = BFA_STATUS_OK;
+ bfa_cb_queue(fcport->bfa, &fcport->hcb_qe,
+ __bfa_cb_fcport_stats_clr, fcport);
break;
default:
bfa_assert(0);
+ break;
}
}
@@ -980,35 +1353,36 @@ bfa_pport_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
* Registered callback for port events.
*/
void
-bfa_pport_event_register(struct bfa_s *bfa,
- void (*cbfn) (void *cbarg, bfa_pport_event_t event),
- void *cbarg)
+bfa_fcport_event_register(struct bfa_s *bfa,
+ void (*cbfn) (void *cbarg,
+ bfa_pport_event_t event),
+ void *cbarg)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- pport->event_cbfn = cbfn;
- pport->event_cbarg = cbarg;
+ fcport->event_cbfn = cbfn;
+ fcport->event_cbarg = cbarg;
}
bfa_status_t
-bfa_pport_enable(struct bfa_s *bfa)
+bfa_fcport_enable(struct bfa_s *bfa)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- if (pport->diag_busy)
+ if (fcport->diag_busy)
return BFA_STATUS_DIAG_BUSY;
- else if (bfa_sm_cmp_state
- (BFA_PORT_MOD(bfa), bfa_pport_sm_disabling_qwait))
+ else if (bfa_sm_cmp_state(BFA_FCPORT_MOD(bfa),
+ bfa_fcport_sm_disabling_qwait))
return BFA_STATUS_DEVBUSY;
- bfa_sm_send_event(BFA_PORT_MOD(bfa), BFA_PPORT_SM_ENABLE);
+ bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_ENABLE);
return BFA_STATUS_OK;
}
bfa_status_t
-bfa_pport_disable(struct bfa_s *bfa)
+bfa_fcport_disable(struct bfa_s *bfa)
{
- bfa_sm_send_event(BFA_PORT_MOD(bfa), BFA_PPORT_SM_DISABLE);
+ bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_DISABLE);
return BFA_STATUS_OK;
}
@@ -1016,18 +1390,18 @@ bfa_pport_disable(struct bfa_s *bfa)
* Configure port speed.
*/
bfa_status_t
-bfa_pport_cfg_speed(struct bfa_s *bfa, enum bfa_pport_speed speed)
+bfa_fcport_cfg_speed(struct bfa_s *bfa, enum bfa_pport_speed speed)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
bfa_trc(bfa, speed);
- if ((speed != BFA_PPORT_SPEED_AUTO) && (speed > pport->speed_sup)) {
- bfa_trc(bfa, pport->speed_sup);
+ if ((speed != BFA_PPORT_SPEED_AUTO) && (speed > fcport->speed_sup)) {
+ bfa_trc(bfa, fcport->speed_sup);
return BFA_STATUS_UNSUPP_SPEED;
}
- pport->cfg.speed = speed;
+ fcport->cfg.speed = speed;
return BFA_STATUS_OK;
}
@@ -1036,23 +1410,23 @@ bfa_pport_cfg_speed(struct bfa_s *bfa, enum bfa_pport_speed speed)
* Get current speed.
*/
enum bfa_pport_speed
-bfa_pport_get_speed(struct bfa_s *bfa)
+bfa_fcport_get_speed(struct bfa_s *bfa)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- return port->speed;
+ return fcport->speed;
}
/**
* Configure port topology.
*/
bfa_status_t
-bfa_pport_cfg_topology(struct bfa_s *bfa, enum bfa_pport_topology topology)
+bfa_fcport_cfg_topology(struct bfa_s *bfa, enum bfa_pport_topology topology)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
bfa_trc(bfa, topology);
- bfa_trc(bfa, pport->cfg.topology);
+ bfa_trc(bfa, fcport->cfg.topology);
switch (topology) {
case BFA_PPORT_TOPOLOGY_P2P:
@@ -1064,7 +1438,7 @@ bfa_pport_cfg_topology(struct bfa_s *bfa, enum bfa_pport_topology topology)
return BFA_STATUS_EINVAL;
}
- pport->cfg.topology = topology;
+ fcport->cfg.topology = topology;
return BFA_STATUS_OK;
}
@@ -1072,112 +1446,108 @@ bfa_pport_cfg_topology(struct bfa_s *bfa, enum bfa_pport_topology topology)
* Get current topology.
*/
enum bfa_pport_topology
-bfa_pport_get_topology(struct bfa_s *bfa)
+bfa_fcport_get_topology(struct bfa_s *bfa)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- return port->topology;
+ return fcport->topology;
}
bfa_status_t
-bfa_pport_cfg_hardalpa(struct bfa_s *bfa, u8 alpa)
+bfa_fcport_cfg_hardalpa(struct bfa_s *bfa, u8 alpa)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
bfa_trc(bfa, alpa);
- bfa_trc(bfa, pport->cfg.cfg_hardalpa);
- bfa_trc(bfa, pport->cfg.hardalpa);
+ bfa_trc(bfa, fcport->cfg.cfg_hardalpa);
+ bfa_trc(bfa, fcport->cfg.hardalpa);
- pport->cfg.cfg_hardalpa = BFA_TRUE;
- pport->cfg.hardalpa = alpa;
+ fcport->cfg.cfg_hardalpa = BFA_TRUE;
+ fcport->cfg.hardalpa = alpa;
return BFA_STATUS_OK;
}
bfa_status_t
-bfa_pport_clr_hardalpa(struct bfa_s *bfa)
+bfa_fcport_clr_hardalpa(struct bfa_s *bfa)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- bfa_trc(bfa, pport->cfg.cfg_hardalpa);
- bfa_trc(bfa, pport->cfg.hardalpa);
+ bfa_trc(bfa, fcport->cfg.cfg_hardalpa);
+ bfa_trc(bfa, fcport->cfg.hardalpa);
- pport->cfg.cfg_hardalpa = BFA_FALSE;
+ fcport->cfg.cfg_hardalpa = BFA_FALSE;
return BFA_STATUS_OK;
}
bfa_boolean_t
-bfa_pport_get_hardalpa(struct bfa_s *bfa, u8 *alpa)
+bfa_fcport_get_hardalpa(struct bfa_s *bfa, u8 *alpa)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- *alpa = port->cfg.hardalpa;
- return port->cfg.cfg_hardalpa;
+ *alpa = fcport->cfg.hardalpa;
+ return fcport->cfg.cfg_hardalpa;
}
u8
-bfa_pport_get_myalpa(struct bfa_s *bfa)
+bfa_fcport_get_myalpa(struct bfa_s *bfa)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- return port->myalpa;
+ return fcport->myalpa;
}
bfa_status_t
-bfa_pport_cfg_maxfrsize(struct bfa_s *bfa, u16 maxfrsize)
+bfa_fcport_cfg_maxfrsize(struct bfa_s *bfa, u16 maxfrsize)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
bfa_trc(bfa, maxfrsize);
- bfa_trc(bfa, pport->cfg.maxfrsize);
+ bfa_trc(bfa, fcport->cfg.maxfrsize);
- /*
- * with in range
- */
+ /* with in range */
if ((maxfrsize > FC_MAX_PDUSZ) || (maxfrsize < FC_MIN_PDUSZ))
return BFA_STATUS_INVLD_DFSZ;
- /*
- * power of 2, if not the max frame size of 2112
- */
+ /* power of 2, if not the max frame size of 2112 */
if ((maxfrsize != FC_MAX_PDUSZ) && (maxfrsize & (maxfrsize - 1)))
return BFA_STATUS_INVLD_DFSZ;
- pport->cfg.maxfrsize = maxfrsize;
+ fcport->cfg.maxfrsize = maxfrsize;
return BFA_STATUS_OK;
}
u16
-bfa_pport_get_maxfrsize(struct bfa_s *bfa)
+bfa_fcport_get_maxfrsize(struct bfa_s *bfa)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- return port->cfg.maxfrsize;
+ return fcport->cfg.maxfrsize;
}
u32
-bfa_pport_mypid(struct bfa_s *bfa)
+bfa_fcport_mypid(struct bfa_s *bfa)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- return port->mypid;
+ return fcport->mypid;
}
u8
-bfa_pport_get_rx_bbcredit(struct bfa_s *bfa)
+bfa_fcport_get_rx_bbcredit(struct bfa_s *bfa)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- return port->cfg.rx_bbcredit;
+ return fcport->cfg.rx_bbcredit;
}
void
-bfa_pport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit)
+bfa_fcport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- port->cfg.tx_bbcredit = (u8) tx_bbcredit;
- bfa_port_send_txcredit(port);
+ fcport->cfg.tx_bbcredit = (u8)tx_bbcredit;
+ bfa_fcport_send_txcredit(fcport);
}
/**
@@ -1185,437 +1555,287 @@ bfa_pport_set_tx_bbcredit(struct bfa_s *bfa, u16 tx_bbcredit)
*/
wwn_t
-bfa_pport_get_wwn(struct bfa_s *bfa, bfa_boolean_t node)
+bfa_fcport_get_wwn(struct bfa_s *bfa, bfa_boolean_t node)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
if (node)
- return pport->nwwn;
+ return fcport->nwwn;
else
- return pport->pwwn;
+ return fcport->pwwn;
}
void
-bfa_pport_get_attr(struct bfa_s *bfa, struct bfa_pport_attr_s *attr)
+bfa_fcport_get_attr(struct bfa_s *bfa, struct bfa_pport_attr_s *attr)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
bfa_os_memset(attr, 0, sizeof(struct bfa_pport_attr_s));
- attr->nwwn = pport->nwwn;
- attr->pwwn = pport->pwwn;
+ attr->nwwn = fcport->nwwn;
+ attr->pwwn = fcport->pwwn;
- bfa_os_memcpy(&attr->pport_cfg, &pport->cfg,
- sizeof(struct bfa_pport_cfg_s));
- /*
- * speed attributes
- */
- attr->pport_cfg.speed = pport->cfg.speed;
- attr->speed_supported = pport->speed_sup;
- attr->speed = pport->speed;
+ bfa_os_memcpy(&attr->pport_cfg, &fcport->cfg,
+ sizeof(struct bfa_pport_cfg_s));
+ /* speed attributes */
+ attr->pport_cfg.speed = fcport->cfg.speed;
+ attr->speed_supported = fcport->speed_sup;
+ attr->speed = fcport->speed;
attr->cos_supported = FC_CLASS_3;
- /*
- * topology attributes
- */
- attr->pport_cfg.topology = pport->cfg.topology;
- attr->topology = pport->topology;
+ /* topology attributes */
+ attr->pport_cfg.topology = fcport->cfg.topology;
+ attr->topology = fcport->topology;
- /*
- * beacon attributes
- */
- attr->beacon = pport->beacon;
- attr->link_e2e_beacon = pport->link_e2e_beacon;
- attr->plog_enabled = bfa_plog_get_setting(pport->bfa->plog);
-
- attr->pport_cfg.path_tov = bfa_fcpim_path_tov_get(bfa);
- attr->pport_cfg.q_depth = bfa_fcpim_qdepth_get(bfa);
- attr->port_state = bfa_sm_to_state(hal_pport_sm_table, pport->sm);
- if (bfa_ioc_is_disabled(&pport->bfa->ioc))
+ /* beacon attributes */
+ attr->beacon = fcport->beacon;
+ attr->link_e2e_beacon = fcport->link_e2e_beacon;
+ attr->plog_enabled = bfa_plog_get_setting(fcport->bfa->plog);
+
+ attr->pport_cfg.path_tov = bfa_fcpim_path_tov_get(bfa);
+ attr->pport_cfg.q_depth = bfa_fcpim_qdepth_get(bfa);
+ attr->port_state = bfa_sm_to_state(hal_pport_sm_table, fcport->sm);
+ if (bfa_ioc_is_disabled(&fcport->bfa->ioc))
attr->port_state = BFA_PPORT_ST_IOCDIS;
- else if (bfa_ioc_fw_mismatch(&pport->bfa->ioc))
+ else if (bfa_ioc_fw_mismatch(&fcport->bfa->ioc))
attr->port_state = BFA_PPORT_ST_FWMISMATCH;
}
-static void
-bfa_port_stats_query(void *cbarg)
-{
- struct bfa_pport_s *port = (struct bfa_pport_s *)cbarg;
- bfi_pport_get_stats_req_t *msg;
-
- msg = bfa_reqq_next(port->bfa, BFA_REQQ_PORT);
-
- if (!msg) {
- port->stats_qfull = BFA_TRUE;
- bfa_reqq_winit(&port->stats_reqq_wait, bfa_port_stats_query,
- port);
- bfa_reqq_wait(port->bfa, BFA_REQQ_PORT, &port->stats_reqq_wait);
- return;
- }
- port->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(port->bfa));
- bfa_reqq_produce(port->bfa, BFA_REQQ_PORT);
-
- return;
-}
-
-static void
-bfa_port_stats_clear(void *cbarg)
-{
- struct bfa_pport_s *port = (struct bfa_pport_s *)cbarg;
- bfi_pport_clear_stats_req_t *msg;
-
- msg = bfa_reqq_next(port->bfa, BFA_REQQ_PORT);
-
- if (!msg) {
- port->stats_qfull = BFA_TRUE;
- bfa_reqq_winit(&port->stats_reqq_wait, bfa_port_stats_clear,
- port);
- bfa_reqq_wait(port->bfa, BFA_REQQ_PORT, &port->stats_reqq_wait);
- return;
- }
- port->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(port->bfa));
- bfa_reqq_produce(port->bfa, BFA_REQQ_PORT);
- return;
-}
+#define BFA_FCPORT_STATS_TOV 1000
-static void
-bfa_port_qos_stats_clear(void *cbarg)
+/**
+ * Fetch port statistics (FCQoS or FCoE).
+ */
+bfa_status_t
+bfa_fcport_get_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats,
+ bfa_cb_pport_t cbfn, void *cbarg)
{
- struct bfa_pport_s *port = (struct bfa_pport_s *)cbarg;
- bfi_pport_clear_qos_stats_req_t *msg;
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- msg = bfa_reqq_next(port->bfa, BFA_REQQ_PORT);
-
- if (!msg) {
- port->stats_qfull = BFA_TRUE;
- bfa_reqq_winit(&port->stats_reqq_wait, bfa_port_qos_stats_clear,
- port);
- bfa_reqq_wait(port->bfa, BFA_REQQ_PORT, &port->stats_reqq_wait);
- return;
+ if (fcport->stats_busy) {
+ bfa_trc(bfa, fcport->stats_busy);
+ return BFA_STATUS_DEVBUSY;
}
- port->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(port->bfa));
- bfa_reqq_produce(port->bfa, BFA_REQQ_PORT);
- return;
-}
-static void
-bfa_pport_stats_swap(union bfa_pport_stats_u *d, union bfa_pport_stats_u *s)
-{
- u32 *dip = (u32 *) d;
- u32 *sip = (u32 *) s;
- int i;
+ fcport->stats_busy = BFA_TRUE;
+ fcport->stats_ret = stats;
+ fcport->stats_cbfn = cbfn;
+ fcport->stats_cbarg = cbarg;
- /*
- * Do 64 bit fields swap first
- */
- for (i = 0;
- i <
- ((sizeof(union bfa_pport_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
- }
+ bfa_fcport_send_stats_get(fcport);
- /*
- * Now swap the 32 bit fields
- */
- for (; i < (sizeof(union bfa_pport_stats_u) / sizeof(u32)); ++i)
- dip[i] = bfa_os_ntohl(sip[i]);
+ bfa_timer_start(bfa, &fcport->timer, bfa_fcport_stats_get_timeout,
+ fcport, BFA_FCPORT_STATS_TOV);
+ return BFA_STATUS_OK;
}
-static void
-__bfa_cb_port_stats_clr(void *cbarg, bfa_boolean_t complete)
+/**
+ * Reset port statistics (FCQoS or FCoE).
+ */
+bfa_status_t
+bfa_fcport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
{
- struct bfa_pport_s *port = cbarg;
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- if (complete) {
- port->stats_cbfn(port->stats_cbarg, port->stats_status);
- } else {
- port->stats_busy = BFA_FALSE;
- port->stats_status = BFA_STATUS_OK;
+ if (fcport->stats_busy) {
+ bfa_trc(bfa, fcport->stats_busy);
+ return BFA_STATUS_DEVBUSY;
}
-}
-
-static void
-bfa_port_stats_clr_timeout(void *cbarg)
-{
- struct bfa_pport_s *port = (struct bfa_pport_s *)cbarg;
- bfa_trc(port->bfa, port->stats_qfull);
+ fcport->stats_busy = BFA_TRUE;
+ fcport->stats_cbfn = cbfn;
+ fcport->stats_cbarg = cbarg;
- if (port->stats_qfull) {
- bfa_reqq_wcancel(&port->stats_reqq_wait);
- port->stats_qfull = BFA_FALSE;
- }
+ bfa_fcport_send_stats_clear(fcport);
- port->stats_status = BFA_STATUS_ETIMER;
- bfa_cb_queue(port->bfa, &port->hcb_qe, __bfa_cb_port_stats_clr, port);
+ bfa_timer_start(bfa, &fcport->timer, bfa_fcport_stats_clr_timeout,
+ fcport, BFA_FCPORT_STATS_TOV);
+ return BFA_STATUS_OK;
}
-static void
-__bfa_cb_port_stats(void *cbarg, bfa_boolean_t complete)
+/**
+ * Fetch FCQoS port statistics
+ */
+bfa_status_t
+bfa_fcport_get_qos_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats,
+ bfa_cb_pport_t cbfn, void *cbarg)
{
- struct bfa_pport_s *port = cbarg;
+ /* Meaningful only for FC mode */
+ bfa_assert(bfa_ioc_get_fcmode(&bfa->ioc));
- if (complete) {
- if (port->stats_status == BFA_STATUS_OK)
- bfa_pport_stats_swap(port->stats_ret, port->stats);
- port->stats_cbfn(port->stats_cbarg, port->stats_status);
- } else {
- port->stats_busy = BFA_FALSE;
- port->stats_status = BFA_STATUS_OK;
- }
+ return bfa_fcport_get_stats(bfa, stats, cbfn, cbarg);
}
-static void
-bfa_port_stats_timeout(void *cbarg)
+/**
+ * Reset FCoE port statistics
+ */
+bfa_status_t
+bfa_fcport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
{
- struct bfa_pport_s *port = (struct bfa_pport_s *)cbarg;
-
- bfa_trc(port->bfa, port->stats_qfull);
+ /* Meaningful only for FC mode */
+ bfa_assert(bfa_ioc_get_fcmode(&bfa->ioc));
- if (port->stats_qfull) {
- bfa_reqq_wcancel(&port->stats_reqq_wait);
- port->stats_qfull = BFA_FALSE;
- }
-
- port->stats_status = BFA_STATUS_ETIMER;
- bfa_cb_queue(port->bfa, &port->hcb_qe, __bfa_cb_port_stats, port);
+ return bfa_fcport_clear_stats(bfa, cbfn, cbarg);
}
-#define BFA_PORT_STATS_TOV 1000
-
/**
- * Fetch port attributes.
+ * Fetch FCQoS port statistics
*/
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_fcoe_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats,
+ bfa_cb_pport_t cbfn, void *cbarg)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
-
- if (port->stats_busy) {
- bfa_trc(bfa, port->stats_busy);
- return BFA_STATUS_DEVBUSY;
- }
-
- port->stats_busy = BFA_TRUE;
- port->stats_ret = stats;
- port->stats_cbfn = cbfn;
- port->stats_cbarg = cbarg;
+ /* Meaningful only for FCoE mode */
+ bfa_assert(!bfa_ioc_get_fcmode(&bfa->ioc));
- bfa_port_stats_query(port);
-
- bfa_timer_start(bfa, &port->timer, bfa_port_stats_timeout, port,
- BFA_PORT_STATS_TOV);
- return BFA_STATUS_OK;
+ return bfa_fcport_get_stats(bfa, stats, cbfn, cbarg);
}
+/**
+ * Reset FCoE port statistics
+ */
bfa_status_t
-bfa_pport_clear_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
+bfa_fcport_clear_fcoe_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
-
- if (port->stats_busy) {
- bfa_trc(bfa, port->stats_busy);
- return BFA_STATUS_DEVBUSY;
- }
+ /* Meaningful only for FCoE mode */
+ bfa_assert(!bfa_ioc_get_fcmode(&bfa->ioc));
- port->stats_busy = BFA_TRUE;
- port->stats_cbfn = cbfn;
- port->stats_cbarg = cbarg;
-
- bfa_port_stats_clear(port);
-
- bfa_timer_start(bfa, &port->timer, bfa_port_stats_clr_timeout, port,
- BFA_PORT_STATS_TOV);
- return BFA_STATUS_OK;
+ return bfa_fcport_clear_stats(bfa, cbfn, cbarg);
}
bfa_status_t
-bfa_pport_trunk_enable(struct bfa_s *bfa, u8 bitmap)
+bfa_fcport_trunk_enable(struct bfa_s *bfa, u8 bitmap)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
bfa_trc(bfa, bitmap);
- bfa_trc(bfa, pport->cfg.trunked);
- bfa_trc(bfa, pport->cfg.trunk_ports);
+ bfa_trc(bfa, fcport->cfg.trunked);
+ bfa_trc(bfa, fcport->cfg.trunk_ports);
if (!bitmap || (bitmap & (bitmap - 1)))
return BFA_STATUS_EINVAL;
- pport->cfg.trunked = BFA_TRUE;
- pport->cfg.trunk_ports = bitmap;
+ fcport->cfg.trunked = BFA_TRUE;
+ fcport->cfg.trunk_ports = bitmap;
return BFA_STATUS_OK;
}
void
-bfa_pport_qos_get_attr(struct bfa_s *bfa, struct bfa_qos_attr_s *qos_attr)
+bfa_fcport_qos_get_attr(struct bfa_s *bfa, struct bfa_qos_attr_s *qos_attr)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- qos_attr->state = bfa_os_ntohl(pport->qos_attr.state);
- qos_attr->total_bb_cr = bfa_os_ntohl(pport->qos_attr.total_bb_cr);
+ qos_attr->state = bfa_os_ntohl(fcport->qos_attr.state);
+ qos_attr->total_bb_cr = bfa_os_ntohl(fcport->qos_attr.total_bb_cr);
}
void
-bfa_pport_qos_get_vc_attr(struct bfa_s *bfa,
- struct bfa_qos_vc_attr_s *qos_vc_attr)
+bfa_fcport_qos_get_vc_attr(struct bfa_s *bfa,
+ struct bfa_qos_vc_attr_s *qos_vc_attr)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
- struct bfa_qos_vc_attr_s *bfa_vc_attr = &pport->qos_vc_attr;
- u32 i = 0;
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
+ struct bfa_qos_vc_attr_s *bfa_vc_attr = &fcport->qos_vc_attr;
+ u32 i = 0;
qos_vc_attr->total_vc_count = bfa_os_ntohs(bfa_vc_attr->total_vc_count);
- qos_vc_attr->shared_credit = bfa_os_ntohs(bfa_vc_attr->shared_credit);
- qos_vc_attr->elp_opmode_flags =
- bfa_os_ntohl(bfa_vc_attr->elp_opmode_flags);
+ qos_vc_attr->shared_credit = bfa_os_ntohs(bfa_vc_attr->shared_credit);
+ qos_vc_attr->elp_opmode_flags =
+ bfa_os_ntohl(bfa_vc_attr->elp_opmode_flags);
- /*
- * Individual VC info
- */
+ /* Individual VC info */
while (i < qos_vc_attr->total_vc_count) {
- qos_vc_attr->vc_info[i].vc_credit =
- bfa_vc_attr->vc_info[i].vc_credit;
- qos_vc_attr->vc_info[i].borrow_credit =
- bfa_vc_attr->vc_info[i].borrow_credit;
- qos_vc_attr->vc_info[i].priority =
- bfa_vc_attr->vc_info[i].priority;
+ qos_vc_attr->vc_info[i].vc_credit =
+ bfa_vc_attr->vc_info[i].vc_credit;
+ qos_vc_attr->vc_info[i].borrow_credit =
+ bfa_vc_attr->vc_info[i].borrow_credit;
+ qos_vc_attr->vc_info[i].priority =
+ bfa_vc_attr->vc_info[i].priority;
++i;
}
}
/**
- * Fetch QoS Stats.
- */
-bfa_status_t
-bfa_pport_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_pport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_pport_t cbfn, void *cbarg)
-{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
-
- if (port->stats_busy) {
- bfa_trc(bfa, port->stats_busy);
- return BFA_STATUS_DEVBUSY;
- }
-
- port->stats_busy = BFA_TRUE;
- port->stats_cbfn = cbfn;
- port->stats_cbarg = cbarg;
-
- bfa_port_qos_stats_clear(port);
-
- bfa_timer_start(bfa, &port->timer, bfa_port_stats_clr_timeout, port,
- BFA_PORT_STATS_TOV);
- return BFA_STATUS_OK;
-}
-
-/**
* Fetch port attributes.
*/
bfa_status_t
-bfa_pport_trunk_disable(struct bfa_s *bfa)
+bfa_fcport_trunk_disable(struct bfa_s *bfa)
{
return BFA_STATUS_OK;
}
bfa_boolean_t
-bfa_pport_trunk_query(struct bfa_s *bfa, u32 *bitmap)
+bfa_fcport_trunk_query(struct bfa_s *bfa, u32 *bitmap)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- *bitmap = port->cfg.trunk_ports;
- return port->cfg.trunked;
+ *bitmap = fcport->cfg.trunk_ports;
+ return fcport->cfg.trunked;
}
bfa_boolean_t
-bfa_pport_is_disabled(struct bfa_s *bfa)
+bfa_fcport_is_disabled(struct bfa_s *bfa)
{
- struct bfa_pport_s *port = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- return bfa_sm_to_state(hal_pport_sm_table, port->sm) ==
+ return bfa_sm_to_state(hal_pport_sm_table, fcport->sm) ==
BFA_PPORT_ST_DISABLED;
}
bfa_boolean_t
-bfa_pport_is_ratelim(struct bfa_s *bfa)
+bfa_fcport_is_ratelim(struct bfa_s *bfa)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- return pport->cfg.ratelimit ? BFA_TRUE : BFA_FALSE;
+ return fcport->cfg.ratelimit ? BFA_TRUE : BFA_FALSE;
}
void
-bfa_pport_cfg_qos(struct bfa_s *bfa, bfa_boolean_t on_off)
+bfa_fcport_cfg_qos(struct bfa_s *bfa, bfa_boolean_t on_off)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
+ enum bfa_ioc_type_e ioc_type = bfa_get_type(bfa);
bfa_trc(bfa, on_off);
- bfa_trc(bfa, pport->cfg.qos_enabled);
+ bfa_trc(bfa, fcport->cfg.qos_enabled);
+
+ bfa_trc(bfa, ioc_type);
- pport->cfg.qos_enabled = on_off;
+ if (ioc_type == BFA_IOC_TYPE_FC)
+ fcport->cfg.qos_enabled = on_off;
}
void
-bfa_pport_cfg_ratelim(struct bfa_s *bfa, bfa_boolean_t on_off)
+bfa_fcport_cfg_ratelim(struct bfa_s *bfa, bfa_boolean_t on_off)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
bfa_trc(bfa, on_off);
- bfa_trc(bfa, pport->cfg.ratelimit);
+ bfa_trc(bfa, fcport->cfg.ratelimit);
- pport->cfg.ratelimit = on_off;
- if (pport->cfg.trl_def_speed == BFA_PPORT_SPEED_UNKNOWN)
- pport->cfg.trl_def_speed = BFA_PPORT_SPEED_1GBPS;
+ fcport->cfg.ratelimit = on_off;
+ if (fcport->cfg.trl_def_speed == BFA_PPORT_SPEED_UNKNOWN)
+ fcport->cfg.trl_def_speed = BFA_PPORT_SPEED_1GBPS;
}
/**
* Configure default minimum ratelim speed
*/
bfa_status_t
-bfa_pport_cfg_ratelim_speed(struct bfa_s *bfa, enum bfa_pport_speed speed)
+bfa_fcport_cfg_ratelim_speed(struct bfa_s *bfa, enum bfa_pport_speed speed)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
bfa_trc(bfa, speed);
- /*
- * Auto and speeds greater than the supported speed, are invalid
- */
- if ((speed == BFA_PPORT_SPEED_AUTO) || (speed > pport->speed_sup)) {
- bfa_trc(bfa, pport->speed_sup);
+ /* Auto and speeds greater than the supported speed, are invalid */
+ if ((speed == BFA_PPORT_SPEED_AUTO) || (speed > fcport->speed_sup)) {
+ bfa_trc(bfa, fcport->speed_sup);
return BFA_STATUS_UNSUPP_SPEED;
}
- pport->cfg.trl_def_speed = speed;
+ fcport->cfg.trl_def_speed = speed;
return BFA_STATUS_OK;
}
@@ -1624,45 +1844,44 @@ bfa_pport_cfg_ratelim_speed(struct bfa_s *bfa, enum bfa_pport_speed speed)
* Get default minimum ratelim speed
*/
enum bfa_pport_speed
-bfa_pport_get_ratelim_speed(struct bfa_s *bfa)
+bfa_fcport_get_ratelim_speed(struct bfa_s *bfa)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- bfa_trc(bfa, pport->cfg.trl_def_speed);
- return pport->cfg.trl_def_speed;
+ bfa_trc(bfa, fcport->cfg.trl_def_speed);
+ return fcport->cfg.trl_def_speed;
}
-
void
-bfa_pport_busy(struct bfa_s *bfa, bfa_boolean_t status)
+bfa_fcport_busy(struct bfa_s *bfa, bfa_boolean_t status)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
bfa_trc(bfa, status);
- bfa_trc(bfa, pport->diag_busy);
+ bfa_trc(bfa, fcport->diag_busy);
- pport->diag_busy = status;
+ fcport->diag_busy = status;
}
void
-bfa_pport_beacon(struct bfa_s *bfa, bfa_boolean_t beacon,
- bfa_boolean_t link_e2e_beacon)
+bfa_fcport_beacon(struct bfa_s *bfa, bfa_boolean_t beacon,
+ bfa_boolean_t link_e2e_beacon)
{
- struct bfa_pport_s *pport = BFA_PORT_MOD(bfa);
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
bfa_trc(bfa, beacon);
bfa_trc(bfa, link_e2e_beacon);
- bfa_trc(bfa, pport->beacon);
- bfa_trc(bfa, pport->link_e2e_beacon);
+ bfa_trc(bfa, fcport->beacon);
+ bfa_trc(bfa, fcport->link_e2e_beacon);
- pport->beacon = beacon;
- pport->link_e2e_beacon = link_e2e_beacon;
+ fcport->beacon = beacon;
+ fcport->link_e2e_beacon = link_e2e_beacon;
}
bfa_boolean_t
-bfa_pport_is_linkup(struct bfa_s *bfa)
+bfa_fcport_is_linkup(struct bfa_s *bfa)
{
- return bfa_sm_cmp_state(BFA_PORT_MOD(bfa), bfa_pport_sm_linkup);
+ return bfa_sm_cmp_state(BFA_FCPORT_MOD(bfa), bfa_fcport_sm_linkup);
}
diff --git a/drivers/scsi/bfa/bfa_ioc.c b/drivers/scsi/bfa/bfa_ioc.c
index 397d7e9..51b34ce 100644
--- a/drivers/scsi/bfa/bfa_ioc.c
+++ b/drivers/scsi/bfa/bfa_ioc.c
@@ -18,7 +18,7 @@
#include <bfa.h>
#include <bfa_ioc.h>
#include <bfa_fwimg_priv.h>
-#include <bfa_trcmod_priv.h>
+#include <cna/bfa_cna_trcmod.h>
#include <cs/bfa_debug.h>
#include <bfi/bfi_ioc.h>
#include <bfi/bfi_ctreg.h>
@@ -26,19 +26,19 @@
#include <aen/bfa_aen.h>
#include <log/bfa_log_hal.h>
#include <defs/bfa_defs_pci.h>
+#include <cna/bfa_cna_trcmod.h>
-BFA_TRC_FILE(HAL, IOC);
+BFA_TRC_FILE(CNA, IOC);
/**
* IOC local definitions
*/
#define BFA_IOC_TOV 2000 /* msecs */
-#define BFA_IOC_HB_TOV 1000 /* msecs */
-#define BFA_IOC_HB_FAIL_MAX 4
+#define BFA_IOC_HWSEM_TOV 500 /* msecs */
+#define BFA_IOC_HB_TOV 500 /* msecs */
#define BFA_IOC_HWINIT_MAX 2
-#define BFA_IOC_FWIMG_MINSZ (16 * 1024)
-#define BFA_IOC_TOV_RECOVER (BFA_IOC_HB_FAIL_MAX * BFA_IOC_HB_TOV \
- + BFA_IOC_TOV)
+#define BFA_IOC_FWIMG_MINSZ (16 * 1024)
+#define BFA_IOC_TOV_RECOVER BFA_IOC_HB_TOV
#define bfa_ioc_timer_start(__ioc) \
bfa_timer_begin((__ioc)->timer_mod, &(__ioc)->ioc_timer, \
@@ -51,36 +51,46 @@ BFA_TRC_FILE(HAL, IOC);
(sizeof(struct bfa_trc_mod_s) - \
BFA_TRC_MAX * sizeof(struct bfa_trc_s)))
#define BFA_DBG_FWTRC_OFF(_fn) (BFI_IOC_TRC_OFF + BFA_DBG_FWTRC_LEN * (_fn))
-#define bfa_ioc_stats(_ioc, _stats) ((_ioc)->stats._stats++)
-#define BFA_FLASH_CHUNK_NO(off) (off / BFI_FLASH_CHUNK_SZ_WORDS)
-#define BFA_FLASH_OFFSET_IN_CHUNK(off) (off % BFI_FLASH_CHUNK_SZ_WORDS)
-#define BFA_FLASH_CHUNK_ADDR(chunkno) (chunkno * BFI_FLASH_CHUNK_SZ_WORDS)
-bfa_boolean_t bfa_auto_recover = BFA_FALSE;
+/**
+ * Asic specific macros : see bfa_hw_cb.c and bfa_hw_ct.c for details.
+ */
+
+#define bfa_ioc_firmware_lock(__ioc) \
+ ((__ioc)->ioc_hwif->ioc_firmware_lock(__ioc))
+#define bfa_ioc_firmware_unlock(__ioc) \
+ ((__ioc)->ioc_hwif->ioc_firmware_unlock(__ioc))
+#define bfa_ioc_fwimg_get_chunk(__ioc, __off) \
+ ((__ioc)->ioc_hwif->ioc_fwimg_get_chunk(__ioc, __off))
+#define bfa_ioc_fwimg_get_size(__ioc) \
+ ((__ioc)->ioc_hwif->ioc_fwimg_get_size(__ioc))
+#define bfa_ioc_reg_init(__ioc) ((__ioc)->ioc_hwif->ioc_reg_init(__ioc))
+#define bfa_ioc_map_port(__ioc) ((__ioc)->ioc_hwif->ioc_map_port(__ioc))
+#define bfa_ioc_notify_hbfail(__ioc) \
+ ((__ioc)->ioc_hwif->ioc_notify_hbfail(__ioc))
+
+bfa_boolean_t bfa_auto_recover = BFA_TRUE;
/*
* forward declarations
*/
-static void bfa_ioc_aen_post(struct bfa_ioc_s *bfa,
- enum bfa_ioc_aen_event event);
-static void bfa_ioc_hw_sem_get(struct bfa_ioc_s *ioc);
-static void bfa_ioc_hw_sem_release(struct bfa_ioc_s *ioc);
-static void bfa_ioc_hw_sem_get_cancel(struct bfa_ioc_s *ioc);
-static void bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force);
-static void bfa_ioc_timeout(void *ioc);
-static void bfa_ioc_send_enable(struct bfa_ioc_s *ioc);
-static void bfa_ioc_send_disable(struct bfa_ioc_s *ioc);
-static void bfa_ioc_send_getattr(struct bfa_ioc_s *ioc);
-static void bfa_ioc_hb_monitor(struct bfa_ioc_s *ioc);
-static void bfa_ioc_hb_stop(struct bfa_ioc_s *ioc);
-static void bfa_ioc_reset(struct bfa_ioc_s *ioc, bfa_boolean_t force);
-static void bfa_ioc_mbox_poll(struct bfa_ioc_s *ioc);
-static void bfa_ioc_mbox_hbfail(struct bfa_ioc_s *ioc);
-static void bfa_ioc_recover(struct bfa_ioc_s *ioc);
-static bfa_boolean_t bfa_ioc_firmware_lock(struct bfa_ioc_s *ioc);
-static void bfa_ioc_firmware_unlock(struct bfa_ioc_s *ioc);
-static void bfa_ioc_disable_comp(struct bfa_ioc_s *ioc);
-static void bfa_ioc_lpu_stop(struct bfa_ioc_s *ioc);
+static void bfa_ioc_aen_post(struct bfa_ioc_s *bfa,
+ enum bfa_ioc_aen_event event);
+static void bfa_ioc_hw_sem_get(struct bfa_ioc_s *ioc);
+static void bfa_ioc_hw_sem_get_cancel(struct bfa_ioc_s *ioc);
+static void bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force);
+static void bfa_ioc_timeout(void *ioc);
+static void bfa_ioc_send_enable(struct bfa_ioc_s *ioc);
+static void bfa_ioc_send_disable(struct bfa_ioc_s *ioc);
+static void bfa_ioc_send_getattr(struct bfa_ioc_s *ioc);
+static void bfa_ioc_hb_monitor(struct bfa_ioc_s *ioc);
+static void bfa_ioc_hb_stop(struct bfa_ioc_s *ioc);
+static void bfa_ioc_reset(struct bfa_ioc_s *ioc, bfa_boolean_t force);
+static void bfa_ioc_mbox_poll(struct bfa_ioc_s *ioc);
+static void bfa_ioc_mbox_hbfail(struct bfa_ioc_s *ioc);
+static void bfa_ioc_recover(struct bfa_ioc_s *ioc);
+static void bfa_ioc_disable_comp(struct bfa_ioc_s *ioc);
+static void bfa_ioc_lpu_stop(struct bfa_ioc_s *ioc);
/**
* bfa_ioc_sm
@@ -90,19 +100,20 @@ static void bfa_ioc_lpu_stop(struct bfa_ioc_s *ioc);
* IOC state machine events
*/
enum ioc_event {
- IOC_E_ENABLE = 1, /* IOC enable request */
- IOC_E_DISABLE = 2, /* IOC disable request */
- IOC_E_TIMEOUT = 3, /* f/w response timeout */
- IOC_E_FWREADY = 4, /* f/w initialization done */
- IOC_E_FWRSP_GETATTR = 5, /* IOC get attribute response */
- IOC_E_FWRSP_ENABLE = 6, /* enable f/w response */
- IOC_E_FWRSP_DISABLE = 7, /* disable f/w response */
- IOC_E_HBFAIL = 8, /* heartbeat failure */
- IOC_E_HWERROR = 9, /* hardware error interrupt */
- IOC_E_SEMLOCKED = 10, /* h/w semaphore is locked */
- IOC_E_DETACH = 11, /* driver detach cleanup */
+ IOC_E_ENABLE = 1, /* IOC enable request */
+ IOC_E_DISABLE = 2, /* IOC disable request */
+ IOC_E_TIMEOUT = 3, /* f/w response timeout */
+ IOC_E_FWREADY = 4, /* f/w initialization done */
+ IOC_E_FWRSP_GETATTR = 5, /* IOC get attribute response */
+ IOC_E_FWRSP_ENABLE = 6, /* enable f/w response */
+ IOC_E_FWRSP_DISABLE = 7, /* disable f/w response */
+ IOC_E_HBFAIL = 8, /* heartbeat failure */
+ IOC_E_HWERROR = 9, /* hardware error interrupt */
+ IOC_E_SEMLOCKED = 10, /* h/w semaphore is locked */
+ IOC_E_DETACH = 11, /* driver detach cleanup */
};
+
bfa_fsm_state_decl(bfa_ioc, reset, struct bfa_ioc_s, enum ioc_event);
bfa_fsm_state_decl(bfa_ioc, fwcheck, struct bfa_ioc_s, enum ioc_event);
bfa_fsm_state_decl(bfa_ioc, mismatch, struct bfa_ioc_s, enum ioc_event);
@@ -196,9 +207,7 @@ bfa_ioc_sm_fwcheck(struct bfa_ioc_s *ioc, enum ioc_event event)
case IOC_E_DISABLE:
bfa_ioc_disable_comp(ioc);
- /*
- * fall through
- */
+ /* fall through */
case IOC_E_DETACH:
bfa_ioc_hw_sem_get_cancel(ioc);
@@ -245,9 +254,7 @@ bfa_ioc_sm_mismatch(struct bfa_ioc_s *ioc, enum ioc_event event)
case IOC_E_DISABLE:
bfa_ioc_disable_comp(ioc);
- /*
- * fall through
- */
+ /* fall through */
case IOC_E_DETACH:
bfa_ioc_timer_stop(ioc);
@@ -320,9 +327,7 @@ bfa_ioc_sm_hwinit(struct bfa_ioc_s *ioc, enum ioc_event event)
case IOC_E_HWERROR:
bfa_ioc_timer_stop(ioc);
- /*
- * fall through
- */
+ /* fall through */
case IOC_E_TIMEOUT:
ioc->retry_count++;
@@ -373,9 +378,7 @@ bfa_ioc_sm_enabling(struct bfa_ioc_s *ioc, enum ioc_event event)
case IOC_E_HWERROR:
bfa_ioc_timer_stop(ioc);
- /*
- * fall through
- */
+ /* fall through */
case IOC_E_TIMEOUT:
ioc->retry_count++;
@@ -429,9 +432,7 @@ bfa_ioc_sm_getattr(struct bfa_ioc_s *ioc, enum ioc_event event)
case IOC_E_HWERROR:
bfa_ioc_timer_stop(ioc);
- /*
- * fall through
- */
+ /* fall through */
case IOC_E_TIMEOUT:
bfa_fsm_set_state(ioc, bfa_ioc_sm_initfail);
@@ -477,9 +478,7 @@ bfa_ioc_sm_op(struct bfa_ioc_s *ioc, enum ioc_event event)
* Treat it same as heartbeat failure.
*/
bfa_ioc_hb_stop(ioc);
- /*
- * !!! fall through !!!
- */
+ /* !!! fall through !!! */
case IOC_E_HBFAIL:
bfa_fsm_set_state(ioc, bfa_ioc_sm_hbfail);
@@ -508,14 +507,19 @@ bfa_ioc_sm_disabling(struct bfa_ioc_s *ioc, enum ioc_event event)
bfa_trc(ioc, event);
switch (event) {
- case IOC_E_HWERROR:
case IOC_E_FWRSP_DISABLE:
bfa_ioc_timer_stop(ioc);
+ bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
+ break;
+
+ case IOC_E_HWERROR:
+ bfa_ioc_timer_stop(ioc);
/*
* !!! fall through !!!
*/
case IOC_E_TIMEOUT:
+ bfa_reg_write(ioc->ioc_regs.ioc_fwstate, BFI_IOC_FAIL);
bfa_fsm_set_state(ioc, bfa_ioc_sm_disabled);
break;
@@ -601,29 +605,26 @@ bfa_ioc_sm_initfail(struct bfa_ioc_s *ioc, enum ioc_event event)
static void
bfa_ioc_sm_hbfail_entry(struct bfa_ioc_s *ioc)
{
- struct list_head *qe;
- struct bfa_ioc_hbfail_notify_s *notify;
+ struct list_head *qe;
+ struct bfa_ioc_hbfail_notify_s *notify;
/**
* Mark IOC as failed in hardware and stop firmware.
*/
bfa_ioc_lpu_stop(ioc);
- bfa_reg_write(ioc->ioc_regs.ioc_fwstate, BFI_IOC_HBFAIL);
+ bfa_reg_write(ioc->ioc_regs.ioc_fwstate, BFI_IOC_FAIL);
- if (ioc->pcidev.device_id == BFA_PCI_DEVICE_ID_CT) {
- bfa_reg_write(ioc->ioc_regs.ll_halt, __FW_INIT_HALT_P);
- /*
- * Wait for halt to take effect
- */
- bfa_reg_read(ioc->ioc_regs.ll_halt);
- }
+ /**
+ * Notify other functions on HB failure.
+ */
+ bfa_ioc_notify_hbfail(ioc);
/**
* Notify driver and common modules registered for notification.
*/
ioc->cbfn->hbfail_cbfn(ioc->bfa);
list_for_each(qe, &ioc->hb_notify_q) {
- notify = (struct bfa_ioc_hbfail_notify_s *)qe;
+ notify = (struct bfa_ioc_hbfail_notify_s *) qe;
notify->cbfn(notify->cbarg);
}
@@ -672,6 +673,11 @@ bfa_ioc_sm_hbfail(struct bfa_ioc_s *ioc, enum ioc_event event)
*/
break;
+ case IOC_E_HWERROR:
+ /*
+ * HB failure notification, ignore.
+ */
+ break;
default:
bfa_sm_fault(ioc, event);
}
@@ -686,8 +692,8 @@ bfa_ioc_sm_hbfail(struct bfa_ioc_s *ioc, enum ioc_event event)
static void
bfa_ioc_disable_comp(struct bfa_ioc_s *ioc)
{
- struct list_head *qe;
- struct bfa_ioc_hbfail_notify_s *notify;
+ struct list_head *qe;
+ struct bfa_ioc_hbfail_notify_s *notify;
ioc->cbfn->disable_cbfn(ioc->bfa);
@@ -695,7 +701,7 @@ bfa_ioc_disable_comp(struct bfa_ioc_s *ioc)
* Notify common modules registered for notification.
*/
list_for_each(qe, &ioc->hb_notify_q) {
- notify = (struct bfa_ioc_hbfail_notify_s *)qe;
+ notify = (struct bfa_ioc_hbfail_notify_s *) qe;
notify->cbfn(notify->cbarg);
}
}
@@ -703,41 +709,47 @@ bfa_ioc_disable_comp(struct bfa_ioc_s *ioc)
static void
bfa_ioc_sem_timeout(void *ioc_arg)
{
- struct bfa_ioc_s *ioc = (struct bfa_ioc_s *)ioc_arg;
+ struct bfa_ioc_s *ioc = (struct bfa_ioc_s *) ioc_arg;
bfa_ioc_hw_sem_get(ioc);
}
-static void
-bfa_ioc_usage_sem_get(struct bfa_ioc_s *ioc)
+bfa_boolean_t
+bfa_ioc_sem_get(bfa_os_addr_t sem_reg)
{
- u32 r32;
- int cnt = 0;
-#define BFA_SEM_SPINCNT 1000
+ u32 r32;
+ int cnt = 0;
+#define BFA_SEM_SPINCNT 3000
- do {
- r32 = bfa_reg_read(ioc->ioc_regs.ioc_usage_sem_reg);
+ r32 = bfa_reg_read(sem_reg);
+
+ while (r32 && (cnt < BFA_SEM_SPINCNT)) {
cnt++;
- if (cnt > BFA_SEM_SPINCNT)
- break;
- } while (r32 != 0);
+ bfa_os_udelay(2);
+ r32 = bfa_reg_read(sem_reg);
+ }
+
+ if (r32 == 0)
+ return BFA_TRUE;
+
bfa_assert(cnt < BFA_SEM_SPINCNT);
+ return BFA_FALSE;
}
-static void
-bfa_ioc_usage_sem_release(struct bfa_ioc_s *ioc)
+void
+bfa_ioc_sem_release(bfa_os_addr_t sem_reg)
{
- bfa_reg_write(ioc->ioc_regs.ioc_usage_sem_reg, 1);
+ bfa_reg_write(sem_reg, 1);
}
static void
bfa_ioc_hw_sem_get(struct bfa_ioc_s *ioc)
{
- u32 r32;
+ u32 r32;
/**
* First read to the semaphore register will return 0, subsequent reads
- * will return 1. Semaphore is released by writing 0 to the register
+ * will return 1. Semaphore is released by writing 1 to the register
*/
r32 = bfa_reg_read(ioc->ioc_regs.ioc_sem_reg);
if (r32 == 0) {
@@ -746,10 +758,10 @@ bfa_ioc_hw_sem_get(struct bfa_ioc_s *ioc)
}
bfa_timer_begin(ioc->timer_mod, &ioc->sem_timer, bfa_ioc_sem_timeout,
- ioc, BFA_IOC_TOV);
+ ioc, BFA_IOC_HWSEM_TOV);
}
-static void
+void
bfa_ioc_hw_sem_release(struct bfa_ioc_s *ioc)
{
bfa_reg_write(ioc->ioc_regs.ioc_sem_reg, 1);
@@ -767,14 +779,18 @@ bfa_ioc_hw_sem_get_cancel(struct bfa_ioc_s *ioc)
static void
bfa_ioc_lmem_init(struct bfa_ioc_s *ioc)
{
- u32 pss_ctl;
- int i;
+ u32 pss_ctl;
+ int i;
#define PSS_LMEM_INIT_TIME 10000
pss_ctl = bfa_reg_read(ioc->ioc_regs.pss_ctl_reg);
pss_ctl &= ~__PSS_LMEM_RESET;
pss_ctl |= __PSS_LMEM_INIT_EN;
- pss_ctl |= __PSS_I2C_CLK_DIV(3UL); /* i2c workaround 12.5khz clock */
+
+ /*
+ * i2c workaround 12.5khz clock
+ */
+ pss_ctl |= __PSS_I2C_CLK_DIV(3UL);
bfa_reg_write(ioc->ioc_regs.pss_ctl_reg, pss_ctl);
/**
@@ -800,7 +816,7 @@ bfa_ioc_lmem_init(struct bfa_ioc_s *ioc)
static void
bfa_ioc_lpu_start(struct bfa_ioc_s *ioc)
{
- u32 pss_ctl;
+ u32 pss_ctl;
/**
* Take processor out of reset.
@@ -814,7 +830,7 @@ bfa_ioc_lpu_start(struct bfa_ioc_s *ioc)
static void
bfa_ioc_lpu_stop(struct bfa_ioc_s *ioc)
{
- u32 pss_ctl;
+ u32 pss_ctl;
/**
* Put processors in reset.
@@ -828,13 +844,13 @@ bfa_ioc_lpu_stop(struct bfa_ioc_s *ioc)
/**
* Get driver and firmware versions.
*/
-static void
+void
bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr)
{
- u32 pgnum, pgoff;
- u32 loff = 0;
- int i;
- u32 *fwsig = (u32 *) fwhdr;
+ u32 pgnum, pgoff;
+ u32 loff = 0;
+ int i;
+ u32 *fwsig = (u32 *) fwhdr;
pgnum = bfa_ioc_smem_pgnum(ioc, loff);
pgoff = bfa_ioc_smem_pgoff(ioc, loff);
@@ -842,36 +858,23 @@ bfa_ioc_fwver_get(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr)
for (i = 0; i < (sizeof(struct bfi_ioc_image_hdr_s) / sizeof(u32));
i++) {
- fwsig[i] = bfa_mem_read(ioc->ioc_regs.smem_page_start, loff);
+ fwsig[i] =
+ bfa_mem_read(ioc->ioc_regs.smem_page_start, loff);
loff += sizeof(u32);
}
}
-static u32 *
-bfa_ioc_fwimg_get_chunk(struct bfa_ioc_s *ioc, u32 off)
-{
- if (ioc->ctdev)
- return bfi_image_ct_get_chunk(off);
- return bfi_image_cb_get_chunk(off);
-}
-
-static u32
-bfa_ioc_fwimg_get_size(struct bfa_ioc_s *ioc)
-{
-return (ioc->ctdev) ? bfi_image_ct_size : bfi_image_cb_size;
-}
-
/**
* Returns TRUE if same.
*/
-static bfa_boolean_t
+bfa_boolean_t
bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr)
{
struct bfi_ioc_image_hdr_s *drv_fwhdr;
- int i;
+ int i;
drv_fwhdr =
- (struct bfi_ioc_image_hdr_s *)bfa_ioc_fwimg_get_chunk(ioc, 0);
+ (struct bfi_ioc_image_hdr_s *) bfa_ioc_fwimg_get_chunk(ioc, 0);
for (i = 0; i < BFI_IOC_MD5SUM_SZ; i++) {
if (fwhdr->md5sum[i] != drv_fwhdr->md5sum[i]) {
@@ -890,7 +893,7 @@ bfa_ioc_fwver_cmp(struct bfa_ioc_s *ioc, struct bfi_ioc_image_hdr_s *fwhdr)
* Return true if current running version is valid. Firmware signature and
* execution context (driver/bios) must match.
*/
-static bfa_boolean_t
+static bfa_boolean_t
bfa_ioc_fwver_valid(struct bfa_ioc_s *ioc)
{
struct bfi_ioc_image_hdr_s fwhdr, *drv_fwhdr;
@@ -903,7 +906,7 @@ bfa_ioc_fwver_valid(struct bfa_ioc_s *ioc)
bfa_ioc_fwver_get(ioc, &fwhdr);
drv_fwhdr =
- (struct bfi_ioc_image_hdr_s *)bfa_ioc_fwimg_get_chunk(ioc, 0);
+ (struct bfi_ioc_image_hdr_s *) bfa_ioc_fwimg_get_chunk(ioc, 0);
if (fwhdr.signature != drv_fwhdr->signature) {
bfa_trc(ioc, fwhdr.signature);
@@ -921,101 +924,12 @@ bfa_ioc_fwver_valid(struct bfa_ioc_s *ioc)
}
/**
- * Return true if firmware of current driver matches the running firmware.
- */
-static bfa_boolean_t
-bfa_ioc_firmware_lock(struct bfa_ioc_s *ioc)
-{
- enum bfi_ioc_state ioc_fwstate;
- u32 usecnt;
- struct bfi_ioc_image_hdr_s fwhdr;
-
- /**
- * Firmware match check is relevant only for CNA.
- */
- if (!ioc->cna)
- return BFA_TRUE;
-
- /**
- * If bios boot (flash based) -- do not increment usage count
- */
- if (bfa_ioc_fwimg_get_size(ioc) < BFA_IOC_FWIMG_MINSZ)
- return BFA_TRUE;
-
- bfa_ioc_usage_sem_get(ioc);
- usecnt = bfa_reg_read(ioc->ioc_regs.ioc_usage_reg);
-
- /**
- * If usage count is 0, always return TRUE.
- */
- if (usecnt == 0) {
- bfa_reg_write(ioc->ioc_regs.ioc_usage_reg, 1);
- bfa_ioc_usage_sem_release(ioc);
- bfa_trc(ioc, usecnt);
- return BFA_TRUE;
- }
-
- ioc_fwstate = bfa_reg_read(ioc->ioc_regs.ioc_fwstate);
- bfa_trc(ioc, ioc_fwstate);
-
- /**
- * Use count cannot be non-zero and chip in uninitialized state.
- */
- bfa_assert(ioc_fwstate != BFI_IOC_UNINIT);
-
- /**
- * Check if another driver with a different firmware is active
- */
- bfa_ioc_fwver_get(ioc, &fwhdr);
- if (!bfa_ioc_fwver_cmp(ioc, &fwhdr)) {
- bfa_ioc_usage_sem_release(ioc);
- bfa_trc(ioc, usecnt);
- return BFA_FALSE;
- }
-
- /**
- * Same firmware version. Increment the reference count.
- */
- usecnt++;
- bfa_reg_write(ioc->ioc_regs.ioc_usage_reg, usecnt);
- bfa_ioc_usage_sem_release(ioc);
- bfa_trc(ioc, usecnt);
- return BFA_TRUE;
-}
-
-static void
-bfa_ioc_firmware_unlock(struct bfa_ioc_s *ioc)
-{
- u32 usecnt;
-
- /**
- * Firmware lock is relevant only for CNA.
- * If bios boot (flash based) -- do not decrement usage count
- */
- if (!ioc->cna || (bfa_ioc_fwimg_get_size(ioc) < BFA_IOC_FWIMG_MINSZ))
- return;
-
- /**
- * decrement usage count
- */
- bfa_ioc_usage_sem_get(ioc);
- usecnt = bfa_reg_read(ioc->ioc_regs.ioc_usage_reg);
- bfa_assert(usecnt > 0);
-
- usecnt--;
- bfa_reg_write(ioc->ioc_regs.ioc_usage_reg, usecnt);
- bfa_trc(ioc, usecnt);
-
- bfa_ioc_usage_sem_release(ioc);
-}
-
-/**
* Conditionally flush any pending message from firmware at start.
*/
static void
bfa_ioc_msgflush(struct bfa_ioc_s *ioc)
{
- u32 r32;
+ u32 r32;
r32 = bfa_reg_read(ioc->ioc_regs.lpu_mbox_cmd);
if (r32)
@@ -1027,7 +941,7 @@ static void
bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force)
{
enum bfi_ioc_state ioc_fwstate;
- bfa_boolean_t fwvalid;
+ bfa_boolean_t fwvalid;
ioc_fwstate = bfa_reg_read(ioc->ioc_regs.ioc_fwstate);
@@ -1040,7 +954,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force)
* check if firmware is valid
*/
fwvalid = (ioc_fwstate == BFI_IOC_UNINIT) ?
- BFA_FALSE : bfa_ioc_fwver_valid(ioc);
+ BFA_FALSE : bfa_ioc_fwver_valid(ioc);
if (!fwvalid) {
bfa_ioc_boot(ioc, BFI_BOOT_TYPE_NORMAL, ioc->pcidev.device_id);
@@ -1083,7 +997,7 @@ bfa_ioc_hwinit(struct bfa_ioc_s *ioc, bfa_boolean_t force)
static void
bfa_ioc_timeout(void *ioc_arg)
{
- struct bfa_ioc_s *ioc = (struct bfa_ioc_s *)ioc_arg;
+ struct bfa_ioc_s *ioc = (struct bfa_ioc_s *) ioc_arg;
bfa_trc(ioc, 0);
bfa_fsm_send_event(ioc, IOC_E_TIMEOUT);
@@ -1092,8 +1006,8 @@ bfa_ioc_timeout(void *ioc_arg)
void
bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len)
{
- u32 *msgp = (u32 *) ioc_msg;
- u32 i;
+ u32 *msgp = (u32 *) ioc_msg;
+ u32 i;
bfa_trc(ioc, msgp[0]);
bfa_trc(ioc, len);
@@ -1114,7 +1028,7 @@ bfa_ioc_mbox_send(struct bfa_ioc_s *ioc, void *ioc_msg, int len)
* write 1 to mailbox CMD to trigger LPU event
*/
bfa_reg_write(ioc->ioc_regs.hfn_mbox_cmd, 1);
- (void)bfa_reg_read(ioc->ioc_regs.hfn_mbox_cmd);
+ (void) bfa_reg_read(ioc->ioc_regs.hfn_mbox_cmd);
}
static void
@@ -1141,7 +1055,7 @@ bfa_ioc_send_disable(struct bfa_ioc_s *ioc)
static void
bfa_ioc_send_getattr(struct bfa_ioc_s *ioc)
{
- struct bfi_ioc_getattr_req_s attr_req;
+ struct bfi_ioc_getattr_req_s attr_req;
bfi_h2i_set(attr_req.mh, BFI_MC_IOC, BFI_IOC_H2I_GETATTR_REQ,
bfa_ioc_portid(ioc));
@@ -1152,36 +1066,30 @@ bfa_ioc_send_getattr(struct bfa_ioc_s *ioc)
static void
bfa_ioc_hb_check(void *cbarg)
{
- struct bfa_ioc_s *ioc = cbarg;
- u32 hb_count;
+ struct bfa_ioc_s *ioc = cbarg;
+ u32 hb_count;
hb_count = bfa_reg_read(ioc->ioc_regs.heartbeat);
if (ioc->hb_count == hb_count) {
- ioc->hb_fail++;
- } else {
- ioc->hb_count = hb_count;
- ioc->hb_fail = 0;
- }
-
- if (ioc->hb_fail >= BFA_IOC_HB_FAIL_MAX) {
- bfa_log(ioc->logm, BFA_LOG_HAL_HEARTBEAT_FAILURE, hb_count);
- ioc->hb_fail = 0;
+ bfa_log(ioc->logm, BFA_LOG_HAL_HEARTBEAT_FAILURE,
+ hb_count);
bfa_ioc_recover(ioc);
return;
+ } else {
+ ioc->hb_count = hb_count;
}
bfa_ioc_mbox_poll(ioc);
- bfa_timer_begin(ioc->timer_mod, &ioc->ioc_timer, bfa_ioc_hb_check, ioc,
- BFA_IOC_HB_TOV);
+ bfa_timer_begin(ioc->timer_mod, &ioc->ioc_timer, bfa_ioc_hb_check,
+ ioc, BFA_IOC_HB_TOV);
}
static void
bfa_ioc_hb_monitor(struct bfa_ioc_s *ioc)
{
- ioc->hb_fail = 0;
ioc->hb_count = bfa_reg_read(ioc->ioc_regs.heartbeat);
- bfa_timer_begin(ioc->timer_mod, &ioc->ioc_timer, bfa_ioc_hb_check, ioc,
- BFA_IOC_HB_TOV);
+ bfa_timer_begin(ioc->timer_mod, &ioc->ioc_timer, bfa_ioc_hb_check,
+ ioc, BFA_IOC_HB_TOV);
}
static void
@@ -1190,124 +1098,19 @@ bfa_ioc_hb_stop(struct bfa_ioc_s *ioc)
bfa_timer_stop(&ioc->ioc_timer);
}
-/**
- * Host to LPU mailbox message addresses
- */
-static struct {
- u32 hfn_mbox, lpu_mbox, hfn_pgn;
-} iocreg_fnreg[] = {
- {
- HOSTFN0_LPU_MBOX0_0, LPU_HOSTFN0_MBOX0_0, HOST_PAGE_NUM_FN0}, {
- HOSTFN1_LPU_MBOX0_8, LPU_HOSTFN1_MBOX0_8, HOST_PAGE_NUM_FN1}, {
- HOSTFN2_LPU_MBOX0_0, LPU_HOSTFN2_MBOX0_0, HOST_PAGE_NUM_FN2}, {
- HOSTFN3_LPU_MBOX0_8, LPU_HOSTFN3_MBOX0_8, HOST_PAGE_NUM_FN3}
-};
-
-/**
- * Host <-> LPU mailbox command/status registers - port 0
- */
-static struct {
- u32 hfn, lpu;
-} iocreg_mbcmd_p0[] = {
- {
- HOSTFN0_LPU0_MBOX0_CMD_STAT, LPU0_HOSTFN0_MBOX0_CMD_STAT}, {
- HOSTFN1_LPU0_MBOX0_CMD_STAT, LPU0_HOSTFN1_MBOX0_CMD_STAT}, {
- HOSTFN2_LPU0_MBOX0_CMD_STAT, LPU0_HOSTFN2_MBOX0_CMD_STAT}, {
- HOSTFN3_LPU0_MBOX0_CMD_STAT, LPU0_HOSTFN3_MBOX0_CMD_STAT}
-};
-
-/**
- * Host <-> LPU mailbox command/status registers - port 1
- */
-static struct {
- u32 hfn, lpu;
-} iocreg_mbcmd_p1[] = {
- {
- HOSTFN0_LPU1_MBOX0_CMD_STAT, LPU1_HOSTFN0_MBOX0_CMD_STAT}, {
- HOSTFN1_LPU1_MBOX0_CMD_STAT, LPU1_HOSTFN1_MBOX0_CMD_STAT}, {
- HOSTFN2_LPU1_MBOX0_CMD_STAT, LPU1_HOSTFN2_MBOX0_CMD_STAT}, {
- HOSTFN3_LPU1_MBOX0_CMD_STAT, LPU1_HOSTFN3_MBOX0_CMD_STAT}
-};
-
-/**
- * Shared IRQ handling in INTX mode
- */
-static struct {
- u32 isr, msk;
-} iocreg_shirq_next[] = {
- {
- HOSTFN1_INT_STATUS, HOSTFN1_INT_MSK}, {
- HOSTFN2_INT_STATUS, HOSTFN2_INT_MSK}, {
- HOSTFN3_INT_STATUS, HOSTFN3_INT_MSK}, {
-HOSTFN0_INT_STATUS, HOSTFN0_INT_MSK},};
-
-static void
-bfa_ioc_reg_init(struct bfa_ioc_s *ioc)
-{
- bfa_os_addr_t rb;
- int pcifn = bfa_ioc_pcifn(ioc);
-
- rb = bfa_ioc_bar0(ioc);
-
- ioc->ioc_regs.hfn_mbox = rb + iocreg_fnreg[pcifn].hfn_mbox;
- ioc->ioc_regs.lpu_mbox = rb + iocreg_fnreg[pcifn].lpu_mbox;
- ioc->ioc_regs.host_page_num_fn = rb + iocreg_fnreg[pcifn].hfn_pgn;
-
- if (ioc->port_id == 0) {
- ioc->ioc_regs.heartbeat = rb + BFA_IOC0_HBEAT_REG;
- ioc->ioc_regs.ioc_fwstate = rb + BFA_IOC0_STATE_REG;
- ioc->ioc_regs.hfn_mbox_cmd = rb + iocreg_mbcmd_p0[pcifn].hfn;
- ioc->ioc_regs.lpu_mbox_cmd = rb + iocreg_mbcmd_p0[pcifn].lpu;
- ioc->ioc_regs.ll_halt = rb + FW_INIT_HALT_P0;
- } else {
- ioc->ioc_regs.heartbeat = (rb + BFA_IOC1_HBEAT_REG);
- ioc->ioc_regs.ioc_fwstate = (rb + BFA_IOC1_STATE_REG);
- ioc->ioc_regs.hfn_mbox_cmd = rb + iocreg_mbcmd_p1[pcifn].hfn;
- ioc->ioc_regs.lpu_mbox_cmd = rb + iocreg_mbcmd_p1[pcifn].lpu;
- ioc->ioc_regs.ll_halt = rb + FW_INIT_HALT_P1;
- }
-
- /**
- * Shared IRQ handling in INTX mode
- */
- ioc->ioc_regs.shirq_isr_next = rb + iocreg_shirq_next[pcifn].isr;
- ioc->ioc_regs.shirq_msk_next = rb + iocreg_shirq_next[pcifn].msk;
-
- /*
- * PSS control registers
- */
- ioc->ioc_regs.pss_ctl_reg = (rb + PSS_CTL_REG);
- ioc->ioc_regs.app_pll_fast_ctl_reg = (rb + APP_PLL_425_CTL_REG);
- ioc->ioc_regs.app_pll_slow_ctl_reg = (rb + APP_PLL_312_CTL_REG);
-
- /*
- * IOC semaphore registers and serialization
- */
- ioc->ioc_regs.ioc_sem_reg = (rb + HOST_SEM0_REG);
- ioc->ioc_regs.ioc_usage_sem_reg = (rb + HOST_SEM1_REG);
- ioc->ioc_regs.ioc_usage_reg = (rb + BFA_FW_USE_COUNT);
-
- /**
- * sram memory access
- */
- ioc->ioc_regs.smem_page_start = (rb + PSS_SMEM_PAGE_START);
- ioc->ioc_regs.smem_pg0 = BFI_IOC_SMEM_PG0_CB;
- if (ioc->pcidev.device_id == BFA_PCI_DEVICE_ID_CT)
- ioc->ioc_regs.smem_pg0 = BFI_IOC_SMEM_PG0_CT;
-}
/**
- * Initiate a full firmware download.
+ * Initiate a full firmware download.
*/
static void
bfa_ioc_download_fw(struct bfa_ioc_s *ioc, u32 boot_type,
u32 boot_param)
{
- u32 *fwimg;
- u32 pgnum, pgoff;
- u32 loff = 0;
- u32 chunkno = 0;
- u32 i;
+ u32 *fwimg;
+ u32 pgnum, pgoff;
+ u32 loff = 0;
+ u32 chunkno = 0;
+ u32 i;
/**
* Initialize LMEM first before code download
@@ -1321,9 +1124,6 @@ bfa_ioc_download_fw(struct bfa_ioc_s *ioc, u32 boot_type,
if (bfa_ioc_fwimg_get_size(ioc) < BFA_IOC_FWIMG_MINSZ)
boot_type = BFI_BOOT_TYPE_FLASH;
fwimg = bfa_ioc_fwimg_get_chunk(ioc, chunkno);
- fwimg[BFI_BOOT_TYPE_OFF / sizeof(u32)] = bfa_os_swap32(boot_type);
- fwimg[BFI_BOOT_PARAM_OFF / sizeof(u32)] =
- bfa_os_swap32(boot_param);
pgnum = bfa_ioc_smem_pgnum(ioc, loff);
pgoff = bfa_ioc_smem_pgoff(ioc, loff);
@@ -1332,17 +1132,17 @@ bfa_ioc_download_fw(struct bfa_ioc_s *ioc, u32 boot_type,
for (i = 0; i < bfa_ioc_fwimg_get_size(ioc); i++) {
- if (BFA_FLASH_CHUNK_NO(i) != chunkno) {
- chunkno = BFA_FLASH_CHUNK_NO(i);
+ if (BFA_IOC_FLASH_CHUNK_NO(i) != chunkno) {
+ chunkno = BFA_IOC_FLASH_CHUNK_NO(i);
fwimg = bfa_ioc_fwimg_get_chunk(ioc,
- BFA_FLASH_CHUNK_ADDR(chunkno));
+ BFA_IOC_FLASH_CHUNK_ADDR(chunkno));
}
/**
* write smem
*/
bfa_mem_write(ioc->ioc_regs.smem_page_start, loff,
- fwimg[BFA_FLASH_OFFSET_IN_CHUNK(i)]);
+ fwimg[BFA_IOC_FLASH_OFFSET_IN_CHUNK(i)]);
loff += sizeof(u32);
@@ -1352,12 +1152,21 @@ bfa_ioc_download_fw(struct bfa_ioc_s *ioc, u32 boot_type,
loff = PSS_SMEM_PGOFF(loff);
if (loff == 0) {
pgnum++;
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum);
+ bfa_reg_write(ioc->ioc_regs.host_page_num_fn,
+ pgnum);
}
}
bfa_reg_write(ioc->ioc_regs.host_page_num_fn,
bfa_ioc_smem_pgnum(ioc, 0));
+
+ /*
+ * Set boot type and boot param at the end.
+ */
+ bfa_mem_write(ioc->ioc_regs.smem_page_start, BFI_BOOT_TYPE_OFF,
+ bfa_os_swap32(boot_type));
+ bfa_mem_write(ioc->ioc_regs.smem_page_start, BFI_BOOT_PARAM_OFF,
+ bfa_os_swap32(boot_param));
}
static void
@@ -1372,10 +1181,10 @@ bfa_ioc_reset(struct bfa_ioc_s *ioc, bfa_boolean_t force)
static void
bfa_ioc_getattr_reply(struct bfa_ioc_s *ioc)
{
- struct bfi_ioc_attr_s *attr = ioc->attr;
+ struct bfi_ioc_attr_s *attr = ioc->attr;
- attr->adapter_prop = bfa_os_ntohl(attr->adapter_prop);
- attr->maxfrsize = bfa_os_ntohs(attr->maxfrsize);
+ attr->adapter_prop = bfa_os_ntohl(attr->adapter_prop);
+ attr->maxfrsize = bfa_os_ntohs(attr->maxfrsize);
bfa_fsm_send_event(ioc, IOC_E_FWRSP_GETATTR);
}
@@ -1386,8 +1195,8 @@ bfa_ioc_getattr_reply(struct bfa_ioc_s *ioc)
static void
bfa_ioc_mbox_attach(struct bfa_ioc_s *ioc)
{
- struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
- int mc;
+ struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
+ int mc;
INIT_LIST_HEAD(&mod->cmd_q);
for (mc = 0; mc < BFI_MC_MAX; mc++) {
@@ -1402,9 +1211,9 @@ bfa_ioc_mbox_attach(struct bfa_ioc_s *ioc)
static void
bfa_ioc_mbox_poll(struct bfa_ioc_s *ioc)
{
- struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
- struct bfa_mbox_cmd_s *cmd;
- u32 stat;
+ struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
+ struct bfa_mbox_cmd_s *cmd;
+ u32 stat;
/**
* If no command pending, do nothing
@@ -1432,43 +1241,13 @@ bfa_ioc_mbox_poll(struct bfa_ioc_s *ioc)
static void
bfa_ioc_mbox_hbfail(struct bfa_ioc_s *ioc)
{
- struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
- struct bfa_mbox_cmd_s *cmd;
+ struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
+ struct bfa_mbox_cmd_s *cmd;
while (!list_empty(&mod->cmd_q))
bfa_q_deq(&mod->cmd_q, &cmd);
}
-/**
- * Initialize IOC to port mapping.
- */
-
-#define FNC_PERS_FN_SHIFT(__fn) ((__fn) * 8)
-static void
-bfa_ioc_map_port(struct bfa_ioc_s *ioc)
-{
- bfa_os_addr_t rb = ioc->pcidev.pci_bar_kva;
- u32 r32;
-
- /**
- * For crossbow, port id is same as pci function.
- */
- if (ioc->pcidev.device_id != BFA_PCI_DEVICE_ID_CT) {
- ioc->port_id = bfa_ioc_pcifn(ioc);
- return;
- }
-
- /**
- * For catapult, base port id on personality register and IOC type
- */
- r32 = bfa_reg_read(rb + FNC_PERS_REG);
- r32 >>= FNC_PERS_FN_SHIFT(bfa_ioc_pcifn(ioc));
- ioc->port_id = (r32 & __F0_PORT_MAP_MK) >> __F0_PORT_MAP_SH;
-
- bfa_trc(ioc, bfa_ioc_pcifn(ioc));
- bfa_trc(ioc, ioc->port_id);
-}
-
/**
@@ -1476,139 +1255,13 @@ bfa_ioc_map_port(struct bfa_ioc_s *ioc)
*/
/**
-* Set interrupt mode for a function: INTX or MSIX
- */
-void
-bfa_ioc_isr_mode_set(struct bfa_ioc_s *ioc, bfa_boolean_t msix)
-{
- bfa_os_addr_t rb = ioc->pcidev.pci_bar_kva;
- u32 r32, mode;
-
- r32 = bfa_reg_read(rb + FNC_PERS_REG);
- bfa_trc(ioc, r32);
-
- mode = (r32 >> FNC_PERS_FN_SHIFT(bfa_ioc_pcifn(ioc))) &
- __F0_INTX_STATUS;
-
- /**
- * If already in desired mode, do not change anything
- */
- if (!msix && mode)
- return;
-
- if (msix)
- mode = __F0_INTX_STATUS_MSIX;
- else
- mode = __F0_INTX_STATUS_INTA;
-
- r32 &= ~(__F0_INTX_STATUS << FNC_PERS_FN_SHIFT(bfa_ioc_pcifn(ioc)));
- r32 |= (mode << FNC_PERS_FN_SHIFT(bfa_ioc_pcifn(ioc)));
- bfa_trc(ioc, r32);
-
- bfa_reg_write(rb + FNC_PERS_REG, r32);
-}
-
-bfa_status_t
-bfa_ioc_pll_init(struct bfa_ioc_s *ioc)
-{
- bfa_os_addr_t rb = ioc->pcidev.pci_bar_kva;
- u32 pll_sclk, pll_fclk, r32;
-
- if (ioc->pcidev.device_id == BFA_PCI_DEVICE_ID_CT) {
- pll_sclk =
- __APP_PLL_312_ENABLE | __APP_PLL_312_LRESETN |
- __APP_PLL_312_RSEL200500 | __APP_PLL_312_P0_1(0U) |
- __APP_PLL_312_JITLMT0_1(3U) |
- __APP_PLL_312_CNTLMT0_1(1U);
- pll_fclk =
- __APP_PLL_425_ENABLE | __APP_PLL_425_LRESETN |
- __APP_PLL_425_RSEL200500 | __APP_PLL_425_P0_1(0U) |
- __APP_PLL_425_JITLMT0_1(3U) |
- __APP_PLL_425_CNTLMT0_1(1U);
-
- /**
- * For catapult, choose operational mode FC/FCoE
- */
- if (ioc->fcmode) {
- bfa_reg_write((rb + OP_MODE), 0);
- bfa_reg_write((rb + ETH_MAC_SER_REG),
- __APP_EMS_CMLCKSEL | __APP_EMS_REFCKBUFEN2
- | __APP_EMS_CHANNEL_SEL);
- } else {
- ioc->pllinit = BFA_TRUE;
- bfa_reg_write((rb + OP_MODE), __GLOBAL_FCOE_MODE);
- bfa_reg_write((rb + ETH_MAC_SER_REG),
- __APP_EMS_REFCKBUFEN1);
- }
- } else {
- pll_sclk =
- __APP_PLL_312_ENABLE | __APP_PLL_312_LRESETN |
- __APP_PLL_312_P0_1(3U) | __APP_PLL_312_JITLMT0_1(3U) |
- __APP_PLL_312_CNTLMT0_1(3U);
- pll_fclk =
- __APP_PLL_425_ENABLE | __APP_PLL_425_LRESETN |
- __APP_PLL_425_RSEL200500 | __APP_PLL_425_P0_1(3U) |
- __APP_PLL_425_JITLMT0_1(3U) |
- __APP_PLL_425_CNTLMT0_1(3U);
- }
-
- bfa_reg_write((rb + BFA_IOC0_STATE_REG), BFI_IOC_UNINIT);
- bfa_reg_write((rb + BFA_IOC1_STATE_REG), BFI_IOC_UNINIT);
-
- bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU);
- bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU);
- bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
- bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
- bfa_reg_write((rb + HOSTFN0_INT_MSK), 0xffffffffU);
- bfa_reg_write((rb + HOSTFN1_INT_MSK), 0xffffffffU);
-
- bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg,
- __APP_PLL_312_LOGIC_SOFT_RESET);
- bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg,
- __APP_PLL_312_BYPASS | __APP_PLL_312_LOGIC_SOFT_RESET);
- bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg,
- __APP_PLL_425_LOGIC_SOFT_RESET);
- bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg,
- __APP_PLL_425_BYPASS | __APP_PLL_425_LOGIC_SOFT_RESET);
- bfa_os_udelay(2);
- bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg,
- __APP_PLL_312_LOGIC_SOFT_RESET);
- bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg,
- __APP_PLL_425_LOGIC_SOFT_RESET);
-
- bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg,
- pll_sclk | __APP_PLL_312_LOGIC_SOFT_RESET);
- bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg,
- pll_fclk | __APP_PLL_425_LOGIC_SOFT_RESET);
-
- /**
- * Wait for PLLs to lock.
- */
- bfa_os_udelay(2000);
- bfa_reg_write((rb + HOSTFN0_INT_STATUS), 0xffffffffU);
- bfa_reg_write((rb + HOSTFN1_INT_STATUS), 0xffffffffU);
-
- bfa_reg_write(ioc->ioc_regs.app_pll_slow_ctl_reg, pll_sclk);
- bfa_reg_write(ioc->ioc_regs.app_pll_fast_ctl_reg, pll_fclk);
-
- if (ioc->pcidev.device_id == BFA_PCI_DEVICE_ID_CT) {
- bfa_reg_write((rb + MBIST_CTL_REG), __EDRAM_BISTR_START);
- bfa_os_udelay(1000);
- r32 = bfa_reg_read((rb + MBIST_STAT_REG));
- bfa_trc(ioc, r32);
- }
-
- return BFA_STATUS_OK;
-}
-
-/**
* Interface used by diag module to do firmware boot with memory test
* as the entry vector.
*/
void
bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, u32 boot_param)
{
- bfa_os_addr_t rb;
+ bfa_os_addr_t rb;
bfa_ioc_stats(ioc, ioc_boots);
@@ -1642,10 +1295,11 @@ bfa_ioc_boot(struct bfa_ioc_s *ioc, u32 boot_type, u32 boot_param)
void
bfa_ioc_auto_recover(bfa_boolean_t auto_recover)
{
- bfa_auto_recover = BFA_FALSE;
+ bfa_auto_recover = auto_recover;
}
+
bfa_boolean_t
bfa_ioc_is_operational(struct bfa_ioc_s *ioc)
{
@@ -1655,9 +1309,9 @@ bfa_ioc_is_operational(struct bfa_ioc_s *ioc)
void
bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg)
{
- u32 *msgp = mbmsg;
- u32 r32;
- int i;
+ u32 *msgp = mbmsg;
+ u32 r32;
+ int i;
/**
* read the MBOX msg
@@ -1679,9 +1333,9 @@ bfa_ioc_msgget(struct bfa_ioc_s *ioc, void *mbmsg)
void
bfa_ioc_isr(struct bfa_ioc_s *ioc, struct bfi_mbmsg_s *m)
{
- union bfi_ioc_i2h_msg_u *msg;
+ union bfi_ioc_i2h_msg_u *msg;
- msg = (union bfi_ioc_i2h_msg_u *)m;
+ msg = (union bfi_ioc_i2h_msg_u *) m;
bfa_ioc_stats(ioc, ioc_isrs);
@@ -1725,14 +1379,14 @@ bfa_ioc_attach(struct bfa_ioc_s *ioc, void *bfa, struct bfa_ioc_cbfn_s *cbfn,
struct bfa_timer_mod_s *timer_mod, struct bfa_trc_mod_s *trcmod,
struct bfa_aen_s *aen, struct bfa_log_mod_s *logm)
{
- ioc->bfa = bfa;
- ioc->cbfn = cbfn;
- ioc->timer_mod = timer_mod;
- ioc->trcmod = trcmod;
- ioc->aen = aen;
- ioc->logm = logm;
- ioc->fcmode = BFA_FALSE;
- ioc->pllinit = BFA_FALSE;
+ ioc->bfa = bfa;
+ ioc->cbfn = cbfn;
+ ioc->timer_mod = timer_mod;
+ ioc->trcmod = trcmod;
+ ioc->aen = aen;
+ ioc->logm = logm;
+ ioc->fcmode = BFA_FALSE;
+ ioc->pllinit = BFA_FALSE;
ioc->dbg_fwsave_once = BFA_TRUE;
bfa_ioc_mbox_attach(ioc);
@@ -1759,10 +1413,18 @@ void
bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev,
enum bfi_mclass mc)
{
- ioc->ioc_mc = mc;
- ioc->pcidev = *pcidev;
- ioc->ctdev = (ioc->pcidev.device_id == BFA_PCI_DEVICE_ID_CT);
- ioc->cna = ioc->ctdev && !ioc->fcmode;
+ ioc->ioc_mc = mc;
+ ioc->pcidev = *pcidev;
+ ioc->ctdev = (ioc->pcidev.device_id == BFA_PCI_DEVICE_ID_CT);
+ ioc->cna = ioc->ctdev && !ioc->fcmode;
+
+ /**
+ * Set asic specific interfaces. See bfa_ioc_cb.c and bfa_ioc_ct.c
+ */
+ if (ioc->ctdev)
+ bfa_ioc_set_ct_hwif(ioc);
+ else
+ bfa_ioc_set_cb_hwif(ioc);
bfa_ioc_map_port(ioc);
bfa_ioc_reg_init(ioc);
@@ -1775,14 +1437,14 @@ bfa_ioc_pci_init(struct bfa_ioc_s *ioc, struct bfa_pcidev_s *pcidev,
* @param[in] dm_pa physical address of IOC dma memory
*/
void
-bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa)
+bfa_ioc_mem_claim(struct bfa_ioc_s *ioc, u8 *dm_kva, u64 dm_pa)
{
/**
* dma memory for firmware attribute
*/
ioc->attr_dma.kva = dm_kva;
ioc->attr_dma.pa = dm_pa;
- ioc->attr = (struct bfi_ioc_attr_s *)dm_kva;
+ ioc->attr = (struct bfi_ioc_attr_s *) dm_kva;
}
/**
@@ -1820,7 +1482,7 @@ bfa_ioc_disable(struct bfa_ioc_s *ioc)
int
bfa_ioc_debug_trcsz(bfa_boolean_t auto_recover)
{
-return (auto_recover) ? BFA_DBG_FWTRC_LEN : 0;
+ return (auto_recover) ? BFA_DBG_FWTRC_LEN : 0;
}
/**
@@ -1830,8 +1492,7 @@ return (auto_recover) ? BFA_DBG_FWTRC_LEN : 0;
void
bfa_ioc_debug_memclaim(struct bfa_ioc_s *ioc, void *dbg_fwsave)
{
- bfa_assert(ioc->auto_recover);
- ioc->dbg_fwsave = dbg_fwsave;
+ ioc->dbg_fwsave = dbg_fwsave;
ioc->dbg_fwsave_len = bfa_ioc_debug_trcsz(ioc->auto_recover);
}
@@ -1856,8 +1517,8 @@ bfa_ioc_smem_pgoff(struct bfa_ioc_s *ioc, u32 fmaddr)
void
bfa_ioc_mbox_register(struct bfa_ioc_s *ioc, bfa_ioc_mbox_mcfunc_t *mcfuncs)
{
- struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
- int mc;
+ struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
+ int mc;
for (mc = 0; mc < BFI_MC_MAX; mc++)
mod->mbhdlr[mc].cbfn = mcfuncs[mc];
@@ -1870,9 +1531,9 @@ void
bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc,
bfa_ioc_mbox_mcfunc_t cbfn, void *cbarg)
{
- struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
+ struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
- mod->mbhdlr[mc].cbfn = cbfn;
+ mod->mbhdlr[mc].cbfn = cbfn;
mod->mbhdlr[mc].cbarg = cbarg;
}
@@ -1886,8 +1547,8 @@ bfa_ioc_mbox_regisr(struct bfa_ioc_s *ioc, enum bfi_mclass mc,
void
bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd)
{
- struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
- u32 stat;
+ struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
+ u32 stat;
/**
* If a previous command is pending, queue new command
@@ -1918,9 +1579,9 @@ bfa_ioc_mbox_queue(struct bfa_ioc_s *ioc, struct bfa_mbox_cmd_s *cmd)
void
bfa_ioc_mbox_isr(struct bfa_ioc_s *ioc)
{
- struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
- struct bfi_mbmsg_s m;
- int mc;
+ struct bfa_ioc_mbox_mod_s *mod = &ioc->mbox_mod;
+ struct bfi_mbmsg_s m;
+ int mc;
bfa_ioc_msgget(ioc, &m);
@@ -1953,8 +1614,8 @@ bfa_ioc_error_isr(struct bfa_ioc_s *ioc)
bfa_boolean_t
bfa_ioc_is_disabled(struct bfa_ioc_s *ioc)
{
- return bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabling)
- || bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled);
+ return bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabling) ||
+ bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled);
}
/**
@@ -1963,9 +1624,9 @@ bfa_ioc_is_disabled(struct bfa_ioc_s *ioc)
bfa_boolean_t
bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc)
{
- return bfa_fsm_cmp_state(ioc, bfa_ioc_sm_reset)
- || bfa_fsm_cmp_state(ioc, bfa_ioc_sm_fwcheck)
- || bfa_fsm_cmp_state(ioc, bfa_ioc_sm_mismatch);
+ return bfa_fsm_cmp_state(ioc, bfa_ioc_sm_reset) ||
+ bfa_fsm_cmp_state(ioc, bfa_ioc_sm_fwcheck) ||
+ bfa_fsm_cmp_state(ioc, bfa_ioc_sm_mismatch);
}
#define bfa_ioc_state_disabled(__sm) \
@@ -1973,7 +1634,7 @@ bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc)
((__sm) == BFI_IOC_INITING) || \
((__sm) == BFI_IOC_HWINIT) || \
((__sm) == BFI_IOC_DISABLED) || \
- ((__sm) == BFI_IOC_HBFAIL) || \
+ ((__sm) == BFI_IOC_FAIL) || \
((__sm) == BFI_IOC_CFG_DISABLED))
/**
@@ -1983,8 +1644,8 @@ bfa_ioc_fw_mismatch(struct bfa_ioc_s *ioc)
bfa_boolean_t
bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc)
{
- u32 ioc_state;
- bfa_os_addr_t rb = ioc->pcidev.pci_bar_kva;
+ u32 ioc_state;
+ bfa_os_addr_t rb = ioc->pcidev.pci_bar_kva;
if (!bfa_fsm_cmp_state(ioc, bfa_ioc_sm_disabled))
return BFA_FALSE;
@@ -2002,7 +1663,7 @@ bfa_ioc_adapter_is_disabled(struct bfa_ioc_s *ioc)
/**
* Add to IOC heartbeat failure notification queue. To be used by common
- * modules such as
+ * modules such as cee, port, diag.
*/
void
bfa_ioc_hbfail_register(struct bfa_ioc_s *ioc,
@@ -2016,102 +1677,164 @@ void
bfa_ioc_get_adapter_attr(struct bfa_ioc_s *ioc,
struct bfa_adapter_attr_s *ad_attr)
{
- struct bfi_ioc_attr_s *ioc_attr;
- char model[BFA_ADAPTER_MODEL_NAME_LEN];
+ struct bfi_ioc_attr_s *ioc_attr;
ioc_attr = ioc->attr;
- bfa_os_memcpy((void *)&ad_attr->serial_num,
- (void *)ioc_attr->brcd_serialnum,
- BFA_ADAPTER_SERIAL_NUM_LEN);
- bfa_os_memcpy(&ad_attr->fw_ver, ioc_attr->fw_version, BFA_VERSION_LEN);
- bfa_os_memcpy(&ad_attr->optrom_ver, ioc_attr->optrom_version,
- BFA_VERSION_LEN);
- bfa_os_memcpy(&ad_attr->manufacturer, BFA_MFG_NAME,
- BFA_ADAPTER_MFG_NAME_LEN);
+ bfa_ioc_get_adapter_serial_num(ioc, ad_attr->serial_num);
+ bfa_ioc_get_adapter_fw_ver(ioc, ad_attr->fw_ver);
+ bfa_ioc_get_adapter_optrom_ver(ioc, ad_attr->optrom_ver);
+ bfa_ioc_get_adapter_manufacturer(ioc, ad_attr->manufacturer);
bfa_os_memcpy(&ad_attr->vpd, &ioc_attr->vpd,
sizeof(struct bfa_mfg_vpd_s));
- ad_attr->nports = BFI_ADAPTER_GETP(NPORTS, ioc_attr->adapter_prop);
- ad_attr->max_speed = BFI_ADAPTER_GETP(SPEED, ioc_attr->adapter_prop);
+ ad_attr->nports = bfa_ioc_get_nports(ioc);
+ ad_attr->max_speed = bfa_ioc_speed_sup(ioc);
- /**
- * model name
- */
- if (BFI_ADAPTER_GETP(SPEED, ioc_attr->adapter_prop) == 10) {
- strcpy(model, "BR-10?0");
- model[5] = '0' + ad_attr->nports;
- } else {
- strcpy(model, "Brocade-??5");
- model[8] =
- '0' + BFI_ADAPTER_GETP(SPEED, ioc_attr->adapter_prop);
- model[9] = '0' + ad_attr->nports;
- }
+ bfa_ioc_get_adapter_model(ioc, ad_attr->model);
+ /* For now, model descr uses same model string */
+ bfa_ioc_get_adapter_model(ioc, ad_attr->model_descr);
if (BFI_ADAPTER_IS_SPECIAL(ioc_attr->adapter_prop))
ad_attr->prototype = 1;
else
ad_attr->prototype = 0;
- bfa_os_memcpy(&ad_attr->model, model, BFA_ADAPTER_MODEL_NAME_LEN);
- bfa_os_memcpy(&ad_attr->model_descr, &ad_attr->model,
- BFA_ADAPTER_MODEL_NAME_LEN);
-
ad_attr->pwwn = bfa_ioc_get_pwwn(ioc);
- ad_attr->mac = bfa_ioc_get_mac(ioc);
+ ad_attr->mac = bfa_ioc_get_mac(ioc);
ad_attr->pcie_gen = ioc_attr->pcie_gen;
ad_attr->pcie_lanes = ioc_attr->pcie_lanes;
ad_attr->pcie_lanes_orig = ioc_attr->pcie_lanes_orig;
ad_attr->asic_rev = ioc_attr->asic_rev;
- ad_attr->hw_ver[0] = 'R';
- ad_attr->hw_ver[1] = 'e';
- ad_attr->hw_ver[2] = 'v';
- ad_attr->hw_ver[3] = '-';
- ad_attr->hw_ver[4] = ioc_attr->asic_rev;
- ad_attr->hw_ver[5] = '\0';
+
+ bfa_ioc_get_pci_chip_rev(ioc, ad_attr->hw_ver);
ad_attr->cna_capable = ioc->cna;
}
+enum bfa_ioc_type_e
+bfa_ioc_get_type(struct bfa_ioc_s *ioc)
+{
+ if (!ioc->ctdev || ioc->fcmode)
+ return BFA_IOC_TYPE_FC;
+ else if (ioc->ioc_mc == BFI_MC_IOCFC)
+ return BFA_IOC_TYPE_FCoE;
+ else if (ioc->ioc_mc == BFI_MC_LL)
+ return BFA_IOC_TYPE_LL;
+ else {
+ bfa_assert(ioc->ioc_mc == BFI_MC_LL);
+ return BFA_IOC_TYPE_LL;
+ }
+}
+
+void
+bfa_ioc_get_adapter_serial_num(struct bfa_ioc_s *ioc, char *serial_num)
+{
+ bfa_os_memset((void *)serial_num, 0, BFA_ADAPTER_SERIAL_NUM_LEN);
+ bfa_os_memcpy((void *)serial_num,
+ (void *)ioc->attr->brcd_serialnum,
+ BFA_ADAPTER_SERIAL_NUM_LEN);
+}
+
+void
+bfa_ioc_get_adapter_fw_ver(struct bfa_ioc_s *ioc, char *fw_ver)
+{
+ bfa_os_memset((void *)fw_ver, 0, BFA_VERSION_LEN);
+ bfa_os_memcpy(fw_ver, ioc->attr->fw_version, BFA_VERSION_LEN);
+}
+
+void
+bfa_ioc_get_pci_chip_rev(struct bfa_ioc_s *ioc, char *chip_rev)
+{
+ bfa_assert(chip_rev);
+
+ bfa_os_memset((void *)chip_rev, 0, BFA_IOC_CHIP_REV_LEN);
+
+ chip_rev[0] = 'R';
+ chip_rev[1] = 'e';
+ chip_rev[2] = 'v';
+ chip_rev[3] = '-';
+ chip_rev[4] = ioc->attr->asic_rev;
+ chip_rev[5] = '\0';
+}
+
+void
+bfa_ioc_get_adapter_optrom_ver(struct bfa_ioc_s *ioc, char *optrom_ver)
+{
+ bfa_os_memset((void *)optrom_ver, 0, BFA_VERSION_LEN);
+ bfa_os_memcpy(optrom_ver, ioc->attr->optrom_version,
+ BFA_VERSION_LEN);
+}
+
+void
+bfa_ioc_get_adapter_manufacturer(struct bfa_ioc_s *ioc, char *manufacturer)
+{
+ bfa_os_memset((void *)manufacturer, 0, BFA_ADAPTER_MFG_NAME_LEN);
+ bfa_os_memcpy(manufacturer, BFA_MFG_NAME, BFA_ADAPTER_MFG_NAME_LEN);
+}
+
+void
+bfa_ioc_get_adapter_model(struct bfa_ioc_s *ioc, char *model)
+{
+ struct bfi_ioc_attr_s *ioc_attr;
+ u8 nports;
+ u8 max_speed;
+
+ bfa_assert(model);
+ bfa_os_memset((void *)model, 0, BFA_ADAPTER_MODEL_NAME_LEN);
+
+ ioc_attr = ioc->attr;
+
+ nports = bfa_ioc_get_nports(ioc);
+ max_speed = bfa_ioc_speed_sup(ioc);
+
+ /**
+ * model name
+ */
+ if (max_speed == 10) {
+ strcpy(model, "BR-10?0");
+ model[5] = '0' + nports;
+ } else {
+ strcpy(model, "Brocade-??5");
+ model[8] = '0' + max_speed;
+ model[9] = '0' + nports;
+ }
+}
+
+enum bfa_ioc_state
+bfa_ioc_get_state(struct bfa_ioc_s *ioc)
+{
+ return bfa_sm_to_state(ioc_sm_table, ioc->fsm);
+}
+
void
bfa_ioc_get_attr(struct bfa_ioc_s *ioc, struct bfa_ioc_attr_s *ioc_attr)
{
bfa_os_memset((void *)ioc_attr, 0, sizeof(struct bfa_ioc_attr_s));
- ioc_attr->state = bfa_sm_to_state(ioc_sm_table, ioc->fsm);
+ ioc_attr->state = bfa_ioc_get_state(ioc);
ioc_attr->port_id = ioc->port_id;
- if (!ioc->ctdev)
- ioc_attr->ioc_type = BFA_IOC_TYPE_FC;
- else if (ioc->ioc_mc == BFI_MC_IOCFC)
- ioc_attr->ioc_type = BFA_IOC_TYPE_FCoE;
- else if (ioc->ioc_mc == BFI_MC_LL)
- ioc_attr->ioc_type = BFA_IOC_TYPE_LL;
+ ioc_attr->ioc_type = bfa_ioc_get_type(ioc);
bfa_ioc_get_adapter_attr(ioc, &ioc_attr->adapter_attr);
ioc_attr->pci_attr.device_id = ioc->pcidev.device_id;
ioc_attr->pci_attr.pcifn = ioc->pcidev.pci_func;
- ioc_attr->pci_attr.chip_rev[0] = 'R';
- ioc_attr->pci_attr.chip_rev[1] = 'e';
- ioc_attr->pci_attr.chip_rev[2] = 'v';
- ioc_attr->pci_attr.chip_rev[3] = '-';
- ioc_attr->pci_attr.chip_rev[4] = ioc_attr->adapter_attr.asic_rev;
- ioc_attr->pci_attr.chip_rev[5] = '\0';
+ bfa_ioc_get_pci_chip_rev(ioc, ioc_attr->pci_attr.chip_rev);
}
/**
- * hal_wwn_public
+ * bfa_wwn_public
*/
wwn_t
bfa_ioc_get_pwwn(struct bfa_ioc_s *ioc)
{
union {
- wwn_t wwn;
- u8 byte[sizeof(wwn_t)];
- }
- w;
+ wwn_t wwn;
+ u8 byte[sizeof(wwn_t)];
+ } w;
w.wwn = ioc->attr->mfg_wwn;
@@ -2125,10 +1848,9 @@ wwn_t
bfa_ioc_get_nwwn(struct bfa_ioc_s *ioc)
{
union {
- wwn_t wwn;
- u8 byte[sizeof(wwn_t)];
- }
- w;
+ wwn_t wwn;
+ u8 byte[sizeof(wwn_t)];
+ } w;
w.wwn = ioc->attr->mfg_wwn;
@@ -2144,10 +1866,9 @@ wwn_t
bfa_ioc_get_wwn_naa5(struct bfa_ioc_s *ioc, u16 inst)
{
union {
- wwn_t wwn;
- u8 byte[sizeof(wwn_t)];
- }
- w , w5;
+ wwn_t wwn;
+ u8 byte[sizeof(wwn_t)];
+ } w, w5;
bfa_trc(ioc, inst);
@@ -2170,10 +1891,10 @@ bfa_ioc_get_adid(struct bfa_ioc_s *ioc)
return ioc->attr->mfg_wwn;
}
-mac_t
+struct mac_s
bfa_ioc_get_mac(struct bfa_ioc_s *ioc)
{
- mac_t mac;
+ struct mac_s mac;
mac = ioc->attr->mfg_mac;
mac.mac[MAC_ADDRLEN - 1] += bfa_ioc_pcifn(ioc);
@@ -2184,7 +1905,7 @@ bfa_ioc_get_mac(struct bfa_ioc_s *ioc)
void
bfa_ioc_set_fcmode(struct bfa_ioc_s *ioc)
{
- ioc->fcmode = BFA_TRUE;
+ ioc->fcmode = BFA_TRUE;
ioc->port_id = bfa_ioc_pcifn(ioc);
}
@@ -2195,63 +1916,22 @@ bfa_ioc_get_fcmode(struct bfa_ioc_s *ioc)
}
/**
- * Return true if interrupt should be claimed.
- */
-bfa_boolean_t
-bfa_ioc_intx_claim(struct bfa_ioc_s *ioc)
-{
- u32 isr, msk;
-
- /**
- * Always claim if not catapult.
- */
- if (!ioc->ctdev)
- return BFA_TRUE;
-
- /**
- * FALSE if next device is claiming interrupt.
- * TRUE if next device is not interrupting or not present.
- */
- msk = bfa_reg_read(ioc->ioc_regs.shirq_msk_next);
- isr = bfa_reg_read(ioc->ioc_regs.shirq_isr_next);
- return !(isr & ~msk);
-}
-
-/**
* Send AEN notification
*/
static void
bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event)
{
- union bfa_aen_data_u aen_data;
+ union bfa_aen_data_u aen_data;
struct bfa_log_mod_s *logmod = ioc->logm;
- s32 inst_num = 0;
- struct bfa_ioc_attr_s ioc_attr;
+ s32 inst_num = 0;
+ enum bfa_ioc_type_e ioc_type;
- switch (event) {
- case BFA_IOC_AEN_HBGOOD:
- bfa_log(logmod, BFA_AEN_IOC_HBGOOD, inst_num);
- break;
- case BFA_IOC_AEN_HBFAIL:
- bfa_log(logmod, BFA_AEN_IOC_HBFAIL, inst_num);
- break;
- case BFA_IOC_AEN_ENABLE:
- bfa_log(logmod, BFA_AEN_IOC_ENABLE, inst_num);
- break;
- case BFA_IOC_AEN_DISABLE:
- bfa_log(logmod, BFA_AEN_IOC_DISABLE, inst_num);
- break;
- case BFA_IOC_AEN_FWMISMATCH:
- bfa_log(logmod, BFA_AEN_IOC_FWMISMATCH, inst_num);
- break;
- default:
- break;
- }
+ bfa_log(logmod, BFA_LOG_CREATE_ID(BFA_AEN_CAT_IOC, event), inst_num);
memset(&aen_data.ioc.pwwn, 0, sizeof(aen_data.ioc.pwwn));
memset(&aen_data.ioc.mac, 0, sizeof(aen_data.ioc.mac));
- bfa_ioc_get_attr(ioc, &ioc_attr);
- switch (ioc_attr.ioc_type) {
+ ioc_type = bfa_ioc_get_type(ioc);
+ switch (ioc_type) {
case BFA_IOC_TYPE_FC:
aen_data.ioc.pwwn = bfa_ioc_get_pwwn(ioc);
break;
@@ -2263,10 +1943,10 @@ bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event)
aen_data.ioc.mac = bfa_ioc_get_mac(ioc);
break;
default:
- bfa_assert(ioc_attr.ioc_type == BFA_IOC_TYPE_FC);
+ bfa_assert(ioc_type == BFA_IOC_TYPE_FC);
break;
}
- aen_data.ioc.ioc_type = ioc_attr.ioc_type;
+ aen_data.ioc.ioc_type = ioc_type;
}
/**
@@ -2275,7 +1955,7 @@ bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event)
bfa_status_t
bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata, int *trclen)
{
- int tlen;
+ int tlen;
if (ioc->dbg_fwsave_len == 0)
return BFA_STATUS_ENOFSAVE;
@@ -2290,20 +1970,36 @@ bfa_ioc_debug_fwsave(struct bfa_ioc_s *ioc, void *trcdata, int *trclen)
}
/**
+ * Clear saved firmware trace
+ */
+void
+bfa_ioc_debug_fwsave_clear(struct bfa_ioc_s *ioc)
+{
+ ioc->dbg_fwsave_once = BFA_TRUE;
+}
+
+/**
* Retrieve saved firmware trace from a prior IOC failure.
*/
bfa_status_t
bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata, int *trclen)
{
- u32 pgnum;
- u32 loff = BFA_DBG_FWTRC_OFF(bfa_ioc_portid(ioc));
- int i, tlen;
- u32 *tbuf = trcdata, r32;
+ u32 pgnum;
+ u32 loff = BFA_DBG_FWTRC_OFF(bfa_ioc_portid(ioc));
+ int i, tlen;
+ u32 *tbuf = trcdata, r32;
bfa_trc(ioc, *trclen);
pgnum = bfa_ioc_smem_pgnum(ioc, loff);
loff = bfa_ioc_smem_pgoff(ioc, loff);
+
+ /*
+ * Hold semaphore to serialize pll init and fwtrc.
+ */
+ if (BFA_FALSE == bfa_ioc_sem_get(ioc->ioc_regs.ioc_init_sem_reg))
+ return BFA_STATUS_FAILED;
+
bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum);
tlen = *trclen;
@@ -2324,11 +2020,18 @@ bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata, int *trclen)
loff = PSS_SMEM_PGOFF(loff);
if (loff == 0) {
pgnum++;
- bfa_reg_write(ioc->ioc_regs.host_page_num_fn, pgnum);
+ bfa_reg_write(ioc->ioc_regs.host_page_num_fn,
+ pgnum);
}
}
bfa_reg_write(ioc->ioc_regs.host_page_num_fn,
bfa_ioc_smem_pgnum(ioc, 0));
+
+ /*
+ * release semaphore.
+ */
+ bfa_ioc_sem_release(ioc->ioc_regs.ioc_init_sem_reg);
+
bfa_trc(ioc, pgnum);
*trclen = tlen * sizeof(u32);
@@ -2341,7 +2044,7 @@ bfa_ioc_debug_fwtrc(struct bfa_ioc_s *ioc, void *trcdata, int *trclen)
static void
bfa_ioc_debug_save(struct bfa_ioc_s *ioc)
{
- int tlen;
+ int tlen;
if (ioc->dbg_fwsave_len) {
tlen = ioc->dbg_fwsave_len;
@@ -2368,8 +2071,7 @@ bfa_ioc_recover(struct bfa_ioc_s *ioc)
static void
bfa_ioc_aen_post(struct bfa_ioc_s *ioc, enum bfa_ioc_aen_event event)
-{
-}
+{ }
static void
bfa_ioc_recover(struct bfa_ioc_s *ioc)
--
1.6.5.2
--
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