BFA_FCPORT_SM_DPORTENABLE = 10, /* enable dport */
BFA_FCPORT_SM_DPORTDISABLE = 11,/* disable dport */
BFA_FCPORT_SM_FAA_MISCONFIG = 12, /* FAA misconfiguratin */
+ BFA_FCPORT_SM_DDPORTENABLE = 13, /* enable ddport */
+ BFA_FCPORT_SM_DDPORTDISABLE = 14, /* disable ddport */
};
/*
enum bfa_fcport_sm_event event);
static void bfa_fcport_sm_dport(struct bfa_fcport_s *fcport,
enum bfa_fcport_sm_event event);
+static void bfa_fcport_sm_ddport(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event);
static void bfa_fcport_sm_faa_misconfig(struct bfa_fcport_s *fcport,
enum bfa_fcport_sm_event event);
{BFA_SM(bfa_fcport_sm_iocdown), BFA_PORT_ST_IOCDOWN},
{BFA_SM(bfa_fcport_sm_iocfail), BFA_PORT_ST_IOCDOWN},
{BFA_SM(bfa_fcport_sm_dport), BFA_PORT_ST_DPORT},
+ {BFA_SM(bfa_fcport_sm_ddport), BFA_PORT_ST_DDPORT},
{BFA_SM(bfa_fcport_sm_faa_misconfig), BFA_PORT_ST_FAA_MISCONFIG},
};
bfa_sm_set_state(fcport, bfa_fcport_sm_dport);
break;
+ case BFA_FCPORT_SM_DDPORTENABLE:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_ddport);
+ break;
+
default:
bfa_sm_fault(fcport->bfa, event);
}
}
}
+static void
+bfa_fcport_sm_ddport(struct bfa_fcport_s *fcport,
+ enum bfa_fcport_sm_event event)
+{
+ bfa_trc(fcport->bfa, event);
+
+ switch (event) {
+ case BFA_FCPORT_SM_DISABLE:
+ case BFA_FCPORT_SM_DDPORTDISABLE:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_disabled);
+ break;
+
+ case BFA_FCPORT_SM_DPORTENABLE:
+ case BFA_FCPORT_SM_DPORTDISABLE:
+ case BFA_FCPORT_SM_ENABLE:
+ case BFA_FCPORT_SM_START:
+ /**
+ * Ignore event for a port that is ddport
+ */
+ break;
+
+ case BFA_FCPORT_SM_STOP:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_stopped);
+ break;
+
+ case BFA_FCPORT_SM_HWFAIL:
+ bfa_sm_set_state(fcport, bfa_fcport_sm_iocfail);
+ break;
+
+ default:
+ bfa_sm_fault(fcport->bfa, event);
+ }
+}
+
static void
bfa_fcport_sm_faa_misconfig(struct bfa_fcport_s *fcport,
enum bfa_fcport_sm_event event)
return BFA_STATUS_LOOP_UNSUPP_MEZZ;
if (bfa_fcport_is_dport(bfa) != BFA_FALSE)
return BFA_STATUS_DPORT_ERR;
+ if (bfa_fcport_is_ddport(bfa) != BFA_FALSE)
+ return BFA_STATUS_DPORT_ERR;
break;
case BFA_PORT_TOPOLOGY_AUTO:
BFA_PORT_ST_DPORT);
}
+bfa_boolean_t
+bfa_fcport_is_ddport(struct bfa_s *bfa)
+{
+ struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
+
+ return (bfa_sm_to_state(hal_port_sm_table, fcport->sm) ==
+ BFA_PORT_ST_DDPORT);
+}
+
bfa_status_t
bfa_fcport_set_qos_bw(struct bfa_s *bfa, struct bfa_qos_bw_s *qos_bw)
{
bfa_port_set_dportenabled(&bfa->modules.port, BFA_FALSE);
}
+void
+bfa_fcport_ddportenable(struct bfa_s *bfa)
+{
+ /*
+ * Assume caller check for port is in disable state
+ */
+ bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_DDPORTENABLE);
+}
+
+void
+bfa_fcport_ddportdisable(struct bfa_s *bfa)
+{
+ /*
+ * Assume caller check for port is in disable state
+ */
+ bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_DDPORTDISABLE);
+}
+
/*
* Rport State machine functions
*/
* Dport forward declaration
*/
+enum bfa_dport_test_state_e {
+ BFA_DPORT_ST_DISABLED = 0, /*!< dport is disabled */
+ BFA_DPORT_ST_INP = 1, /*!< test in progress */
+ BFA_DPORT_ST_COMP = 2, /*!< test complete successfully */
+ BFA_DPORT_ST_NO_SFP = 3, /*!< sfp is not present */
+ BFA_DPORT_ST_NOTSTART = 4, /*!< test not start dport is enabled */
+};
+
/*
* BFA DPORT state machine events
*/
BFA_DPORT_SM_FWRSP = 3, /* fw enable/disable rsp */
BFA_DPORT_SM_QRESUME = 4, /* CQ space available */
BFA_DPORT_SM_HWFAIL = 5, /* IOC h/w failure */
+ BFA_DPORT_SM_START = 6, /* re-start dport test */
+ BFA_DPORT_SM_REQFAIL = 7, /* request failure */
+ BFA_DPORT_SM_SCN = 8, /* state change notify frm fw */
};
static void bfa_dport_sm_disabled(struct bfa_dport_s *dport,
enum bfa_dport_sm_event event);
static void bfa_dport_sm_disabling(struct bfa_dport_s *dport,
enum bfa_dport_sm_event event);
+static void bfa_dport_sm_starting_qwait(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event);
+static void bfa_dport_sm_starting(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event);
+static void bfa_dport_sm_dynamic_disabling(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event);
+static void bfa_dport_sm_dynamic_disabling_qwait(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event);
static void bfa_dport_qresume(void *cbarg);
static void bfa_dport_req_comp(struct bfa_dport_s *dport,
- bfi_diag_dport_rsp_t *msg);
+ struct bfi_diag_dport_rsp_s *msg);
+static void bfa_dport_scn(struct bfa_dport_s *dport,
+ struct bfi_diag_dport_scn_s *msg);
/*
* BFA fcdiag module
bfa_reqq_winit(&dport->reqq_wait, bfa_dport_qresume, dport);
dport->cbfn = NULL;
dport->cbarg = NULL;
+ dport->test_state = BFA_DPORT_ST_DISABLED;
+ memset(&dport->result, 0, sizeof(struct bfa_diag_dport_result_s));
}
static void
bfa_fcdiag_queuetest_comp(fcdiag, (bfi_diag_qtest_rsp_t *)msg);
break;
case BFI_DIAG_I2H_DPORT:
- bfa_dport_req_comp(&fcdiag->dport, (bfi_diag_dport_rsp_t *)msg);
+ bfa_dport_req_comp(&fcdiag->dport,
+ (struct bfi_diag_dport_rsp_s *)msg);
+ break;
+ case BFI_DIAG_I2H_DPORT_SCN:
+ bfa_dport_scn(&fcdiag->dport,
+ (struct bfi_diag_dport_scn_s *)msg);
break;
default:
bfa_trc(fcdiag, msg->mhdr.msg_id);
return BFA_STATUS_UNSUPP_SPEED;
}
}
-
+ /* check to see if fcport is dport */
+ if (bfa_fcport_is_dport(bfa)) {
+ bfa_trc(fcdiag, fcdiag->lb.lock);
+ return BFA_STATUS_DPORT_ENABLED;
+ }
/* check to see if there is another destructive diag cmd running */
if (fcdiag->lb.lock) {
bfa_trc(fcdiag, fcdiag->lb.lock);
/*
* D-port
*/
+#define bfa_dport_result_start(__dport, __mode) do { \
+ (__dport)->result.start_time = bfa_get_log_time(); \
+ (__dport)->result.status = DPORT_TEST_ST_INPRG; \
+ (__dport)->result.mode = (__mode); \
+ (__dport)->result.rp_pwwn = (__dport)->rp_pwwn; \
+ (__dport)->result.rp_nwwn = (__dport)->rp_nwwn; \
+ (__dport)->result.lpcnt = (__dport)->lpcnt; \
+} while (0)
+
static bfa_boolean_t bfa_dport_send_req(struct bfa_dport_s *dport,
enum bfi_dport_req req);
static void
/* ignore */
break;
+ case BFA_DPORT_SM_SCN:
+ if (dport->i2hmsg.scn.state == BFI_DPORT_SCN_DDPORT_ENABLE) {
+ bfa_fcport_ddportenable(dport->bfa);
+ dport->dynamic = BFA_TRUE;
+ dport->test_state = BFA_DPORT_ST_NOTSTART;
+ bfa_sm_set_state(dport, bfa_dport_sm_enabled);
+ } else {
+ bfa_trc(dport->bfa, dport->i2hmsg.scn.state);
+ WARN_ON(1);
+ }
+ break;
+
default:
bfa_sm_fault(dport->bfa, event);
}
switch (event) {
case BFA_DPORT_SM_FWRSP:
+ memset(&dport->result, 0,
+ sizeof(struct bfa_diag_dport_result_s));
+ if (dport->i2hmsg.rsp.status == BFA_STATUS_DPORT_INV_SFP) {
+ dport->test_state = BFA_DPORT_ST_NO_SFP;
+ } else {
+ dport->test_state = BFA_DPORT_ST_INP;
+ bfa_dport_result_start(dport, BFA_DPORT_OPMODE_AUTO);
+ }
bfa_sm_set_state(dport, bfa_dport_sm_enabled);
break;
+ case BFA_DPORT_SM_REQFAIL:
+ dport->test_state = BFA_DPORT_ST_DISABLED;
+ bfa_fcport_dportdisable(dport->bfa);
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ break;
+
case BFA_DPORT_SM_HWFAIL:
bfa_sm_set_state(dport, bfa_dport_sm_disabled);
bfa_cb_fcdiag_dport(dport, BFA_STATUS_FAILED);
bfa_trc(dport->bfa, event);
switch (event) {
- case BFA_DPORT_SM_ENABLE:
- /* Already enabled */
+ case BFA_DPORT_SM_START:
+ if (bfa_dport_send_req(dport, BFI_DPORT_START))
+ bfa_sm_set_state(dport, bfa_dport_sm_starting);
+ else
+ bfa_sm_set_state(dport, bfa_dport_sm_starting_qwait);
break;
case BFA_DPORT_SM_DISABLE:
bfa_sm_set_state(dport, bfa_dport_sm_disabled);
break;
+ case BFA_DPORT_SM_SCN:
+ switch (dport->i2hmsg.scn.state) {
+ case BFI_DPORT_SCN_TESTCOMP:
+ dport->test_state = BFA_DPORT_ST_COMP;
+ break;
+
+ case BFI_DPORT_SCN_TESTSTART:
+ dport->test_state = BFA_DPORT_ST_INP;
+ break;
+
+ case BFI_DPORT_SCN_TESTSKIP:
+ case BFI_DPORT_SCN_SUBTESTSTART:
+ /* no state change */
+ break;
+
+ case BFI_DPORT_SCN_SFP_REMOVED:
+ dport->test_state = BFA_DPORT_ST_NO_SFP;
+ break;
+
+ case BFI_DPORT_SCN_DDPORT_DISABLE:
+ bfa_fcport_ddportdisable(dport->bfa);
+
+ if (bfa_dport_send_req(dport, BFI_DPORT_DYN_DISABLE))
+ bfa_sm_set_state(dport,
+ bfa_dport_sm_dynamic_disabling);
+ else
+ bfa_sm_set_state(dport,
+ bfa_dport_sm_dynamic_disabling_qwait);
+ break;
+
+ case BFI_DPORT_SCN_FCPORT_DISABLE:
+ bfa_fcport_ddportdisable(dport->bfa);
+
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ dport->dynamic = BFA_FALSE;
+ break;
+
+ default:
+ bfa_trc(dport->bfa, dport->i2hmsg.scn.state);
+ bfa_sm_fault(dport->bfa, event);
+ }
+ break;
default:
bfa_sm_fault(dport->bfa, event);
}
bfa_cb_fcdiag_dport(dport, BFA_STATUS_OK);
break;
+ case BFA_DPORT_SM_SCN:
+ /* ignore */
+ break;
+
default:
bfa_sm_fault(dport->bfa, event);
}
switch (event) {
case BFA_DPORT_SM_FWRSP:
+ dport->test_state = BFA_DPORT_ST_DISABLED;
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ break;
+
+ case BFA_DPORT_SM_HWFAIL:
bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ bfa_cb_fcdiag_dport(dport, BFA_STATUS_OK);
+ break;
+
+ case BFA_DPORT_SM_SCN:
+ /* no state change */
+ break;
+
+ default:
+ bfa_sm_fault(dport->bfa, event);
+ }
+}
+
+static void
+bfa_dport_sm_starting_qwait(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event)
+{
+ bfa_trc(dport->bfa, event);
+
+ switch (event) {
+ case BFA_DPORT_SM_QRESUME:
+ bfa_sm_set_state(dport, bfa_dport_sm_starting);
+ bfa_dport_send_req(dport, BFI_DPORT_START);
+ break;
+
+ case BFA_DPORT_SM_HWFAIL:
+ bfa_reqq_wcancel(&dport->reqq_wait);
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ bfa_cb_fcdiag_dport(dport, BFA_STATUS_FAILED);
+ break;
+
+ default:
+ bfa_sm_fault(dport->bfa, event);
+ }
+}
+
+static void
+bfa_dport_sm_starting(struct bfa_dport_s *dport, enum bfa_dport_sm_event event)
+{
+ bfa_trc(dport->bfa, event);
+
+ switch (event) {
+ case BFA_DPORT_SM_FWRSP:
+ memset(&dport->result, 0,
+ sizeof(struct bfa_diag_dport_result_s));
+ if (dport->i2hmsg.rsp.status == BFA_STATUS_DPORT_INV_SFP) {
+ dport->test_state = BFA_DPORT_ST_NO_SFP;
+ } else {
+ dport->test_state = BFA_DPORT_ST_INP;
+ bfa_dport_result_start(dport, BFA_DPORT_OPMODE_MANU);
+ }
+ /* fall thru */
+
+ case BFA_DPORT_SM_REQFAIL:
+ bfa_sm_set_state(dport, bfa_dport_sm_enabled);
+ break;
+
+ case BFA_DPORT_SM_HWFAIL:
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ bfa_cb_fcdiag_dport(dport, BFA_STATUS_FAILED);
+ break;
+
+ default:
+ bfa_sm_fault(dport->bfa, event);
+ }
+}
+
+static void
+bfa_dport_sm_dynamic_disabling(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event)
+{
+ bfa_trc(dport->bfa, event);
+
+ switch (event) {
+ case BFA_DPORT_SM_SCN:
+ switch (dport->i2hmsg.scn.state) {
+ case BFI_DPORT_SCN_DDPORT_DISABLED:
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ dport->dynamic = BFA_FALSE;
+ bfa_fcport_enable(dport->bfa);
+ break;
+
+ default:
+ bfa_trc(dport->bfa, dport->i2hmsg.scn.state);
+ bfa_sm_fault(dport->bfa, event);
+
+ }
break;
case BFA_DPORT_SM_HWFAIL:
}
}
+static void
+bfa_dport_sm_dynamic_disabling_qwait(struct bfa_dport_s *dport,
+ enum bfa_dport_sm_event event)
+{
+ bfa_trc(dport->bfa, event);
+
+ switch (event) {
+ case BFA_DPORT_SM_QRESUME:
+ bfa_sm_set_state(dport, bfa_dport_sm_dynamic_disabling);
+ bfa_dport_send_req(dport, BFI_DPORT_DYN_DISABLE);
+ break;
+
+ case BFA_DPORT_SM_HWFAIL:
+ bfa_sm_set_state(dport, bfa_dport_sm_disabled);
+ bfa_reqq_wcancel(&dport->reqq_wait);
+ bfa_cb_fcdiag_dport(dport, BFA_STATUS_OK);
+ break;
+
+ case BFA_DPORT_SM_SCN:
+ /* ignore */
+ break;
+
+ default:
+ bfa_sm_fault(dport->bfa, event);
+ }
+}
static bfa_boolean_t
bfa_dport_send_req(struct bfa_dport_s *dport, enum bfi_dport_req req)
{
struct bfi_diag_dport_req_s *m;
- /*
- * Increment message tag before queue check, so that responses to old
- * requests are discarded.
- */
- dport->msgtag++;
-
/*
* check for room in queue to send request now
*/
bfi_h2i_set(m->mh, BFI_MC_DIAG, BFI_DIAG_H2I_DPORT,
bfa_fn_lpu(dport->bfa));
m->req = req;
- m->msgtag = dport->msgtag;
+ if ((req == BFI_DPORT_ENABLE) || (req == BFI_DPORT_START)) {
+ m->lpcnt = cpu_to_be32(dport->lpcnt);
+ m->payload = cpu_to_be32(dport->payload);
+ }
/*
* queue I/O message to firmware
}
static void
-bfa_dport_req_comp(struct bfa_dport_s *dport, bfi_diag_dport_rsp_t *msg)
+bfa_dport_req_comp(struct bfa_dport_s *dport, struct bfi_diag_dport_rsp_s *msg)
{
- bfa_sm_send_event(dport, BFA_DPORT_SM_FWRSP);
+ msg->status = cpu_to_be32(msg->status);
+ dport->i2hmsg.rsp.status = msg->status;
+ dport->rp_pwwn = msg->pwwn;
+ dport->rp_nwwn = msg->nwwn;
+
+ if ((msg->status == BFA_STATUS_OK) ||
+ (msg->status == BFA_STATUS_DPORT_NO_SFP)) {
+ bfa_trc(dport->bfa, msg->status);
+ bfa_trc(dport->bfa, dport->rp_pwwn);
+ bfa_trc(dport->bfa, dport->rp_nwwn);
+ bfa_sm_send_event(dport, BFA_DPORT_SM_FWRSP);
+
+ } else {
+ bfa_trc(dport->bfa, msg->status);
+ bfa_sm_send_event(dport, BFA_DPORT_SM_REQFAIL);
+ }
bfa_cb_fcdiag_dport(dport, msg->status);
}
+static bfa_boolean_t
+bfa_dport_is_sending_req(struct bfa_dport_s *dport)
+{
+ if (bfa_sm_cmp_state(dport, bfa_dport_sm_enabling) ||
+ bfa_sm_cmp_state(dport, bfa_dport_sm_enabling_qwait) ||
+ bfa_sm_cmp_state(dport, bfa_dport_sm_disabling) ||
+ bfa_sm_cmp_state(dport, bfa_dport_sm_disabling_qwait) ||
+ bfa_sm_cmp_state(dport, bfa_dport_sm_starting) ||
+ bfa_sm_cmp_state(dport, bfa_dport_sm_starting_qwait)) {
+ return BFA_TRUE;
+ } else {
+ return BFA_FALSE;
+ }
+}
+
+static void
+bfa_dport_scn(struct bfa_dport_s *dport, struct bfi_diag_dport_scn_s *msg)
+{
+ int i;
+ uint8_t subtesttype;
+
+ bfa_trc(dport->bfa, msg->state);
+ dport->i2hmsg.scn.state = msg->state;
+
+ switch (dport->i2hmsg.scn.state) {
+ case BFI_DPORT_SCN_TESTCOMP:
+ dport->result.end_time = bfa_get_log_time();
+ bfa_trc(dport->bfa, dport->result.end_time);
+
+ dport->result.status = msg->info.testcomp.status;
+ bfa_trc(dport->bfa, dport->result.status);
+
+ dport->result.roundtrip_latency =
+ cpu_to_be32(msg->info.testcomp.latency);
+ dport->result.est_cable_distance =
+ cpu_to_be32(msg->info.testcomp.distance);
+ dport->result.buffer_required =
+ be16_to_cpu(msg->info.testcomp.numbuffer);
+
+ dport->result.frmsz = be16_to_cpu(msg->info.testcomp.frm_sz);
+ dport->result.speed = msg->info.testcomp.speed;
+
+ bfa_trc(dport->bfa, dport->result.roundtrip_latency);
+ bfa_trc(dport->bfa, dport->result.est_cable_distance);
+ bfa_trc(dport->bfa, dport->result.buffer_required);
+ bfa_trc(dport->bfa, dport->result.frmsz);
+ bfa_trc(dport->bfa, dport->result.speed);
+
+ for (i = DPORT_TEST_ELOOP; i < DPORT_TEST_MAX; i++) {
+ dport->result.subtest[i].status =
+ msg->info.testcomp.subtest_status[i];
+ bfa_trc(dport->bfa, dport->result.subtest[i].status);
+ }
+ break;
+
+ case BFI_DPORT_SCN_TESTSKIP:
+ case BFI_DPORT_SCN_DDPORT_ENABLE:
+ memset(&dport->result, 0,
+ sizeof(struct bfa_diag_dport_result_s));
+ break;
+
+ case BFI_DPORT_SCN_TESTSTART:
+ memset(&dport->result, 0,
+ sizeof(struct bfa_diag_dport_result_s));
+ dport->rp_pwwn = msg->info.teststart.pwwn;
+ dport->rp_nwwn = msg->info.teststart.nwwn;
+ dport->lpcnt = cpu_to_be32(msg->info.teststart.numfrm);
+ bfa_dport_result_start(dport, BFA_DPORT_OPMODE_AUTO);
+ break;
+
+ case BFI_DPORT_SCN_SUBTESTSTART:
+ subtesttype = msg->info.teststart.type;
+ dport->result.subtest[subtesttype].start_time =
+ bfa_get_log_time();
+ dport->result.subtest[subtesttype].status =
+ DPORT_TEST_ST_INPRG;
+
+ bfa_trc(dport->bfa, subtesttype);
+ bfa_trc(dport->bfa,
+ dport->result.subtest[subtesttype].start_time);
+ break;
+
+ case BFI_DPORT_SCN_SFP_REMOVED:
+ case BFI_DPORT_SCN_DDPORT_DISABLED:
+ case BFI_DPORT_SCN_DDPORT_DISABLE:
+ case BFI_DPORT_SCN_FCPORT_DISABLE:
+ dport->result.status = DPORT_TEST_ST_IDLE;
+ break;
+
+ default:
+ bfa_sm_fault(dport->bfa, msg->state);
+ }
+
+ bfa_sm_send_event(dport, BFA_DPORT_SM_SCN);
+}
+
/*
* Dport enable
*
* @param[in] *bfa - bfa data struct
*/
bfa_status_t
-bfa_dport_enable(struct bfa_s *bfa, bfa_cb_diag_t cbfn, void *cbarg)
+bfa_dport_enable(struct bfa_s *bfa, u32 lpcnt, u32 pat,
+ bfa_cb_diag_t cbfn, void *cbarg)
{
struct bfa_fcdiag_s *fcdiag = BFA_FCDIAG_MOD(bfa);
struct bfa_dport_s *dport = &fcdiag->dport;
return BFA_STATUS_CMD_NOTSUPP_MEZZ;
}
+ /*
+ * Dport is supported in CT2 or above
+ */
+ if (!(bfa_asic_id_ct2(dport->bfa->ioc.pcidev.device_id))) {
+ bfa_trc(dport->bfa, dport->bfa->ioc.pcidev.device_id);
+ return BFA_STATUS_FEATURE_NOT_SUPPORTED;
+ }
+
/*
* Check to see if IOC is down
*/
return BFA_STATUS_ERROR_TRUNK_ENABLED;
}
+ /*
+ * Check if diag loopback is running
+ */
+ if (bfa_fcdiag_lb_is_running(bfa)) {
+ bfa_trc(dport->bfa, 0);
+ return BFA_STATUS_DIAG_BUSY;
+ }
+
/*
* Check to see if port is disable or in dport state
*/
return BFA_STATUS_PORT_NOT_DISABLED;
}
+ /*
+ * Check if dport is in dynamic mode
+ */
+ if (dport->dynamic)
+ return BFA_STATUS_DDPORT_ERR;
+
/*
* Check if dport is busy
*/
- if (bfa_sm_cmp_state(dport, bfa_dport_sm_enabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_enabling_qwait) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_disabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_disabling_qwait)) {
+ if (bfa_dport_is_sending_req(dport))
return BFA_STATUS_DEVBUSY;
- }
/*
* Check if dport is already enabled
return BFA_STATUS_DPORT_ENABLED;
}
+ bfa_trc(dport->bfa, lpcnt);
+ bfa_trc(dport->bfa, pat);
+ dport->lpcnt = (lpcnt) ? lpcnt : DPORT_ENABLE_LOOPCNT_DEFAULT;
+ dport->payload = (pat) ? pat : LB_PATTERN_DEFAULT;
dport->cbfn = cbfn;
dport->cbarg = cbarg;
return BFA_STATUS_PBC;
}
+ /*
+ * Check if dport is in dynamic mode
+ */
+ if (dport->dynamic) {
+ return BFA_STATUS_DDPORT_ERR;
+ }
+
/*
* Check to see if port is disable or in dport state
*/
/*
* Check if dport is busy
*/
- if (bfa_sm_cmp_state(dport, bfa_dport_sm_enabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_enabling_qwait) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_disabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_disabling_qwait))
+ if (bfa_dport_is_sending_req(dport))
return BFA_STATUS_DEVBUSY;
/*
}
/*
- * Get D-port state
+ * Dport start -- restart dport test
*
- * @param[in] *bfa - bfa data struct
+ * @param[in] *bfa - bfa data struct
*/
+bfa_status_t
+bfa_dport_start(struct bfa_s *bfa, u32 lpcnt, u32 pat,
+ bfa_cb_diag_t cbfn, void *cbarg)
+{
+ struct bfa_fcdiag_s *fcdiag = BFA_FCDIAG_MOD(bfa);
+ struct bfa_dport_s *dport = &fcdiag->dport;
+ /*
+ * Check to see if IOC is down
+ */
+ if (!bfa_iocfc_is_operational(bfa))
+ return BFA_STATUS_IOC_NON_OP;
+
+ /*
+ * Check if dport is in dynamic mode
+ */
+ if (dport->dynamic)
+ return BFA_STATUS_DDPORT_ERR;
+
+ /*
+ * Check if dport is busy
+ */
+ if (bfa_dport_is_sending_req(dport))
+ return BFA_STATUS_DEVBUSY;
+
+ /*
+ * Check if dport is in enabled state.
+ * Test can only be restart when previous test has completed
+ */
+ if (!bfa_sm_cmp_state(dport, bfa_dport_sm_enabled)) {
+ bfa_trc(dport->bfa, 0);
+ return BFA_STATUS_DPORT_DISABLED;
+
+ } else {
+ if (dport->test_state == BFA_DPORT_ST_NO_SFP)
+ return BFA_STATUS_DPORT_INV_SFP;
+
+ if (dport->test_state == BFA_DPORT_ST_INP)
+ return BFA_STATUS_DEVBUSY;
+
+ WARN_ON(dport->test_state != BFA_DPORT_ST_COMP);
+ }
+
+ bfa_trc(dport->bfa, lpcnt);
+ bfa_trc(dport->bfa, pat);
+
+ dport->lpcnt = (lpcnt) ? lpcnt : DPORT_ENABLE_LOOPCNT_DEFAULT;
+ dport->payload = (pat) ? pat : LB_PATTERN_DEFAULT;
+
+ dport->cbfn = cbfn;
+ dport->cbarg = cbarg;
+
+ bfa_sm_send_event(dport, BFA_DPORT_SM_START);
+ return BFA_STATUS_OK;
+}
+
+/*
+ * Dport show -- return dport test result
+ *
+ * @param[in] *bfa - bfa data struct
+ */
bfa_status_t
-bfa_dport_get_state(struct bfa_s *bfa, enum bfa_dport_state *state)
+bfa_dport_show(struct bfa_s *bfa, struct bfa_diag_dport_result_s *result)
{
struct bfa_fcdiag_s *fcdiag = BFA_FCDIAG_MOD(bfa);
struct bfa_dport_s *dport = &fcdiag->dport;
- if (bfa_sm_cmp_state(dport, bfa_dport_sm_enabled))
- *state = BFA_DPORT_ST_ENABLED;
- else if (bfa_sm_cmp_state(dport, bfa_dport_sm_enabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_enabling_qwait))
- *state = BFA_DPORT_ST_ENABLING;
- else if (bfa_sm_cmp_state(dport, bfa_dport_sm_disabled))
- *state = BFA_DPORT_ST_DISABLED;
- else if (bfa_sm_cmp_state(dport, bfa_dport_sm_disabling) ||
- bfa_sm_cmp_state(dport, bfa_dport_sm_disabling_qwait))
- *state = BFA_DPORT_ST_DISABLING;
- else {
- bfa_trc(dport->bfa, BFA_STATUS_EINVAL);
- return BFA_STATUS_EINVAL;
+ /*
+ * Check to see if IOC is down
+ */
+ if (!bfa_iocfc_is_operational(bfa))
+ return BFA_STATUS_IOC_NON_OP;
+
+ /*
+ * Check if dport is busy
+ */
+ if (bfa_dport_is_sending_req(dport))
+ return BFA_STATUS_DEVBUSY;
+
+ /*
+ * Check if dport is in enabled state.
+ */
+ if (!bfa_sm_cmp_state(dport, bfa_dport_sm_enabled)) {
+ bfa_trc(dport->bfa, 0);
+ return BFA_STATUS_DPORT_DISABLED;
+
}
+
+ /*
+ * Check if there is SFP
+ */
+ if (dport->test_state == BFA_DPORT_ST_NO_SFP)
+ return BFA_STATUS_DPORT_INV_SFP;
+
+ memcpy(result, &dport->result, sizeof(struct bfa_diag_dport_result_s));
+
return BFA_STATUS_OK;
}
projects / users / hch / configfs.git / commitdiff