* General Public License for more details.
*/
-#include "bfa_os_inc.h"
+#include "bfad_drv.h"
#include "bfa_plog.h"
#include "bfa_cs.h"
#include "bfa_modules.h"
-#include "bfad_drv.h"
BFA_TRC_FILE(HAL, FCXP);
BFA_MODULE(fcxp);
BFA_MODULE(rport);
BFA_MODULE(uf);
-/**
+/*
* LPS related definitions
*/
#define BFA_LPS_MIN_LPORTS (1)
#define BFA_LPS_MAX_VPORTS_SUPP_CB 255
#define BFA_LPS_MAX_VPORTS_SUPP_CT 190
-/**
- * lps_pvt BFA LPS private functions
- */
-
-enum bfa_lps_event {
- BFA_LPS_SM_LOGIN = 1, /* login request from user */
- BFA_LPS_SM_LOGOUT = 2, /* logout request from user */
- BFA_LPS_SM_FWRSP = 3, /* f/w response to login/logout */
- BFA_LPS_SM_RESUME = 4, /* space present in reqq queue */
- BFA_LPS_SM_DELETE = 5, /* lps delete from user */
- BFA_LPS_SM_OFFLINE = 6, /* Link is offline */
- BFA_LPS_SM_RX_CVL = 7, /* Rx clear virtual link */
-};
-/**
+/*
* FC PORT related definitions
*/
/*
((bfa_fcport_is_disabled(bfa) == BFA_TRUE) || \
(bfa_ioc_is_disabled(&bfa->ioc) == BFA_TRUE))
-
-/**
+/*
* BFA port state machine events
*/
enum bfa_fcport_sm_event {
BFA_FCPORT_SM_HWFAIL = 9, /* IOC h/w failure */
};
-/**
+/*
* BFA port link notification state machine events
*/
BFA_FCPORT_LN_SM_NOTIFICATION = 3 /* done notification */
};
-/**
+/*
* RPORT related definitions
*/
#define bfa_rport_offline_cb(__rp) do { \
} \
} while (0)
-
-enum bfa_rport_event {
- BFA_RPORT_SM_CREATE = 1, /* rport create event */
- BFA_RPORT_SM_DELETE = 2, /* deleting an existing rport */
- BFA_RPORT_SM_ONLINE = 3, /* rport is online */
- BFA_RPORT_SM_OFFLINE = 4, /* rport is offline */
- BFA_RPORT_SM_FWRSP = 5, /* firmware response */
- BFA_RPORT_SM_HWFAIL = 6, /* IOC h/w failure */
- BFA_RPORT_SM_QOS_SCN = 7, /* QoS SCN from firmware */
- BFA_RPORT_SM_SET_SPEED = 8, /* Set Rport Speed */
- BFA_RPORT_SM_QRESUME = 9, /* space in requeue queue */
-};
-
-/**
+/*
* forward declarations FCXP related functions
*/
static void __bfa_fcxp_send_cbfn(void *cbarg, bfa_boolean_t complete);
static void bfa_fcxp_queue(struct bfa_fcxp_s *fcxp,
struct bfi_fcxp_send_req_s *send_req);
-/**
+/*
* forward declarations for LPS functions
*/
static void bfa_lps_meminfo(struct bfa_iocfc_cfg_s *cfg, u32 *ndm_len,
static void bfa_lps_free(struct bfa_lps_s *lps);
static void bfa_lps_send_login(struct bfa_lps_s *lps);
static void bfa_lps_send_logout(struct bfa_lps_s *lps);
+static void bfa_lps_send_set_n2n_pid(struct bfa_lps_s *lps);
static void bfa_lps_login_comp(struct bfa_lps_s *lps);
static void bfa_lps_logout_comp(struct bfa_lps_s *lps);
static void bfa_lps_cvl_event(struct bfa_lps_s *lps);
-/**
+/*
* forward declaration for LPS state machine
*/
static void bfa_lps_sm_init(struct bfa_lps_s *lps, enum bfa_lps_event event);
static void bfa_lps_sm_loginwait(struct bfa_lps_s *lps, enum bfa_lps_event
event);
static void bfa_lps_sm_online(struct bfa_lps_s *lps, enum bfa_lps_event event);
+static void bfa_lps_sm_online_n2n_pid_wait(struct bfa_lps_s *lps,
+ enum bfa_lps_event event);
static void bfa_lps_sm_logout(struct bfa_lps_s *lps, enum bfa_lps_event event);
static void bfa_lps_sm_logowait(struct bfa_lps_s *lps, enum bfa_lps_event
event);
-/**
+/*
* forward declaration for FC Port functions
*/
static bfa_boolean_t bfa_fcport_send_enable(struct bfa_fcport_s *fcport);
static void bfa_fcport_stats_clr_timeout(void *cbarg);
static void bfa_trunk_iocdisable(struct bfa_s *bfa);
-/**
+/*
* forward declaration for FC PORT state machine
*/
static void bfa_fcport_sm_uninit(struct bfa_fcport_s *fcport,
};
-/**
+/*
* forward declaration for RPORT related functions
*/
static struct bfa_rport_s *bfa_rport_alloc(struct bfa_rport_mod_s *rp_mod);
static void __bfa_cb_rport_offline(void *cbarg,
bfa_boolean_t complete);
-/**
+/*
* forward declaration for RPORT state machine
*/
static void bfa_rport_sm_uninit(struct bfa_rport_s *rp,
static void bfa_rport_sm_deleting_qfull(struct bfa_rport_s *rp,
enum bfa_rport_event event);
-/**
+/*
* PLOG related definitions
*/
static int
return 0;
}
+static u64
+bfa_get_log_time(void)
+{
+ u64 system_time = 0;
+ struct timeval tv;
+ do_gettimeofday(&tv);
+
+ /* We are interested in seconds only. */
+ system_time = tv.tv_sec;
+ return system_time;
+}
+
static void
bfa_plog_add(struct bfa_plog_s *plog, struct bfa_plog_rec_s *pl_rec)
{
pl_recp = &(plog->plog_recs[tail]);
- bfa_os_memcpy(pl_recp, pl_rec, sizeof(struct bfa_plog_rec_s));
+ memcpy(pl_recp, pl_rec, sizeof(struct bfa_plog_rec_s));
- pl_recp->tv = bfa_os_get_log_time();
+ pl_recp->tv = bfa_get_log_time();
BFA_PL_LOG_REC_INCR(plog->tail);
if (plog->head == plog->tail)
void
bfa_plog_init(struct bfa_plog_s *plog)
{
- bfa_os_memset((char *)plog, 0, sizeof(struct bfa_plog_s));
+ memset((char *)plog, 0, sizeof(struct bfa_plog_s));
- bfa_os_memcpy(plog->plog_sig, BFA_PL_SIG_STR, BFA_PL_SIG_LEN);
+ memcpy(plog->plog_sig, BFA_PL_SIG_STR, BFA_PL_SIG_LEN);
plog->head = plog->tail = 0;
plog->plog_enabled = 1;
}
struct bfa_plog_rec_s lp;
if (plog->plog_enabled) {
- bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
+ memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
lp.mid = mid;
lp.eid = event;
lp.log_type = BFA_PL_LOG_TYPE_STRING;
num_ints = BFA_PL_INT_LOG_SZ;
if (plog->plog_enabled) {
- bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
+ memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
lp.mid = mid;
lp.eid = event;
lp.log_type = BFA_PL_LOG_TYPE_INT;
lp.misc = misc;
for (i = 0; i < num_ints; i++)
- bfa_os_assign(lp.log_entry.int_log[i],
- intarr[i]);
+ lp.log_entry.int_log[i] = intarr[i];
lp.log_num_ints = (u8) num_ints;
u32 ints[BFA_PL_INT_LOG_SZ];
if (plog->plog_enabled) {
- bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
+ memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
ints[0] = tmp_int[0];
ints[1] = tmp_int[1];
u32 ints[BFA_PL_INT_LOG_SZ];
if (plog->plog_enabled) {
- bfa_os_memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
+ memset(&lp, 0, sizeof(struct bfa_plog_rec_s));
ints[0] = tmp_int[0];
ints[1] = tmp_int[1];
}
}
-void
-bfa_plog_clear(struct bfa_plog_s *plog)
-{
- plog->head = plog->tail = 0;
-}
-
-void
-bfa_plog_enable(struct bfa_plog_s *plog)
-{
- plog->plog_enabled = 1;
-}
-
-void
-bfa_plog_disable(struct bfa_plog_s *plog)
-{
- plog->plog_enabled = 0;
-}
-bfa_boolean_t
-bfa_plog_get_setting(struct bfa_plog_s *plog)
-{
- return (bfa_boolean_t)plog->plog_enabled;
-}
-
-/**
+/*
* fcxp_pvt BFA FCXP private functions
*/
mod->req_pld_list_pa = dm_pa;
dm_kva += buf_pool_sz;
dm_pa += buf_pool_sz;
- bfa_os_memset(mod->req_pld_list_kva, 0, buf_pool_sz);
+ memset(mod->req_pld_list_kva, 0, buf_pool_sz);
/*
* Initialize the fcxp rsp payload list
mod->rsp_pld_list_pa = dm_pa;
dm_kva += buf_pool_sz;
dm_pa += buf_pool_sz;
- bfa_os_memset(mod->rsp_pld_list_kva, 0, buf_pool_sz);
+ memset(mod->rsp_pld_list_kva, 0, buf_pool_sz);
bfa_meminfo_dma_virt(mi) = dm_kva;
bfa_meminfo_dma_phys(mi) = dm_pa;
struct bfa_fcxp_s *fcxp;
fcxp = (struct bfa_fcxp_s *) bfa_meminfo_kva(mi);
- bfa_os_memset(fcxp, 0, sizeof(struct bfa_fcxp_s) * mod->num_fcxps);
+ memset(fcxp, 0, sizeof(struct bfa_fcxp_s) * mod->num_fcxps);
INIT_LIST_HEAD(&mod->fcxp_free_q);
INIT_LIST_HEAD(&mod->fcxp_active_q);
{
struct bfa_fcxp_mod_s *mod = BFA_FCXP_MOD(bfa);
- bfa_os_memset(mod, 0, sizeof(struct bfa_fcxp_mod_s));
+ memset(mod, 0, sizeof(struct bfa_fcxp_mod_s));
mod->bfa = bfa;
mod->num_fcxps = cfg->fwcfg.num_fcxp_reqs;
- /**
+ /*
* Initialize FCXP request and response payload sizes.
*/
mod->req_pld_sz = mod->rsp_pld_sz = BFA_FCXP_MAX_IBUF_SZ;
{
struct bfa_fcxp_mod_s *mod = BFA_FCXP_MOD(bfa);
struct bfa_fcxp_s *fcxp;
- u16 fcxp_tag = bfa_os_ntohs(fcxp_rsp->fcxp_tag);
+ u16 fcxp_tag = be16_to_cpu(fcxp_rsp->fcxp_tag);
bfa_trc(bfa, fcxp_tag);
- fcxp_rsp->rsp_len = bfa_os_ntohl(fcxp_rsp->rsp_len);
+ fcxp_rsp->rsp_len = be32_to_cpu(fcxp_rsp->rsp_len);
- /**
+ /*
* @todo f/w should not set residue to non-0 when everything
* is received.
*/
if (fcxp_rsp->req_status == BFA_STATUS_OK)
fcxp_rsp->residue_len = 0;
else
- fcxp_rsp->residue_len = bfa_os_ntohl(fcxp_rsp->residue_len);
+ fcxp_rsp->residue_len = be32_to_cpu(fcxp_rsp->residue_len);
fcxp = BFA_FCXP_FROM_TAG(mod, fcxp_tag);
}
}
-/**
+/*
* Handler to resume sending fcxp when space in available in cpe queue.
*/
static void
bfa_fcxp_queue(fcxp, send_req);
}
-/**
+/*
* Queue fcxp send request to foimrware.
*/
static void
bfi_h2i_set(send_req->mh, BFI_MC_FCXP, BFI_FCXP_H2I_SEND_REQ,
bfa_lpuid(bfa));
- send_req->fcxp_tag = bfa_os_htons(fcxp->fcxp_tag);
+ send_req->fcxp_tag = cpu_to_be16(fcxp->fcxp_tag);
if (rport) {
send_req->rport_fw_hndl = rport->fw_handle;
- send_req->max_frmsz = bfa_os_htons(rport->rport_info.max_frmsz);
+ send_req->max_frmsz = cpu_to_be16(rport->rport_info.max_frmsz);
if (send_req->max_frmsz == 0)
- send_req->max_frmsz = bfa_os_htons(FC_MAX_PDUSZ);
+ send_req->max_frmsz = cpu_to_be16(FC_MAX_PDUSZ);
} else {
send_req->rport_fw_hndl = 0;
- send_req->max_frmsz = bfa_os_htons(FC_MAX_PDUSZ);
+ send_req->max_frmsz = cpu_to_be16(FC_MAX_PDUSZ);
}
- send_req->vf_id = bfa_os_htons(reqi->vf_id);
+ send_req->vf_id = cpu_to_be16(reqi->vf_id);
send_req->lp_tag = reqi->lp_tag;
send_req->class = reqi->class;
send_req->rsp_timeout = rspi->rsp_timeout;
send_req->cts = reqi->cts;
send_req->fchs = reqi->fchs;
- send_req->req_len = bfa_os_htonl(reqi->req_tot_len);
- send_req->rsp_maxlen = bfa_os_htonl(rspi->rsp_maxlen);
+ send_req->req_len = cpu_to_be32(reqi->req_tot_len);
+ send_req->rsp_maxlen = cpu_to_be32(rspi->rsp_maxlen);
/*
* setup req sgles
bfa_trc(bfa, bfa_reqq_ci(bfa, BFA_REQQ_FCXP));
}
-/**
- * hal_fcxp_api BFA FCXP API
- */
-
-/**
+/*
* Allocate an FCXP instance to send a response or to send a request
* that has a response. Request/response buffers are allocated by caller.
*
return fcxp;
}
-/**
+/*
* Get the internal request buffer pointer
*
* @param[in] fcxp BFA fcxp pointer
return mod->req_pld_sz;
}
-/**
+/*
* Get the internal response buffer pointer
*
* @param[in] fcxp BFA fcxp pointer
return rspbuf;
}
-/**
- * Free the BFA FCXP
+/*
+ * Free the BFA FCXP
*
* @param[in] fcxp BFA fcxp pointer
*
bfa_fcxp_put(fcxp);
}
-/**
+/*
* Send a FCXP request
*
* @param[in] fcxp BFA fcxp pointer
bfa_trc(bfa, fcxp->fcxp_tag);
- /**
+ /*
* setup request/response info
*/
reqi->bfa_rport = rport;
fcxp->send_cbfn = cbfn ? cbfn : bfa_fcxp_null_comp;
fcxp->send_cbarg = cbarg;
- /**
+ /*
* If no room in CPE queue, wait for space in request queue
*/
send_req = bfa_reqq_next(bfa, BFA_REQQ_FCXP);
bfa_fcxp_queue(fcxp, send_req);
}
-/**
+/*
* Abort a BFA FCXP
*
* @param[in] fcxp BFA fcxp pointer
void
bfa_fcxp_discard(struct bfa_fcxp_s *fcxp)
{
- /**
+ /*
* If waiting for room in request queue, cancel reqq wait
* and free fcxp.
*/
fcxp->send_cbfn = bfa_fcxp_null_comp;
}
-
-
-/**
- * hal_fcxp_public BFA FCXP public functions
- */
-
void
bfa_fcxp_isr(struct bfa_s *bfa, struct bfi_msg_s *msg)
{
}
-/**
+/*
* BFA LPS state machine functions
*/
-/**
+/*
* Init state -- no login
*/
static void
}
}
-/**
+/*
* login is in progress -- awaiting response from firmware
*/
static void
else
bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
BFA_PL_EID_LOGIN, 0, "FLOGI Accept");
+ /* If N2N, send the assigned PID to FW */
+ bfa_trc(lps->bfa, lps->fport);
+ bfa_trc(lps->bfa, lps->lp_pid);
+
+ if (!lps->fport && lps->lp_pid)
+ bfa_sm_send_event(lps, BFA_LPS_SM_SET_N2N_PID);
} else {
bfa_sm_set_state(lps, bfa_lps_sm_init);
if (lps->fdisc)
bfa_sm_set_state(lps, bfa_lps_sm_init);
break;
+ case BFA_LPS_SM_SET_N2N_PID:
+ bfa_trc(lps->bfa, lps->fport);
+ bfa_trc(lps->bfa, lps->lp_pid);
+ break;
+
default:
bfa_sm_fault(lps->bfa, event);
}
}
-/**
+/*
* login pending - awaiting space in request queue
*/
static void
}
}
-/**
+/*
* login complete
*/
static void
BFA_PL_EID_FIP_FCF_CVL, 0, "FCF Clear Virt. Link Rx");
break;
+ case BFA_LPS_SM_SET_N2N_PID:
+ if (bfa_reqq_full(lps->bfa, lps->reqq)) {
+ bfa_sm_set_state(lps, bfa_lps_sm_online_n2n_pid_wait);
+ bfa_reqq_wait(lps->bfa, lps->reqq, &lps->wqe);
+ } else
+ bfa_lps_send_set_n2n_pid(lps);
+ break;
+
case BFA_LPS_SM_OFFLINE:
case BFA_LPS_SM_DELETE:
bfa_sm_set_state(lps, bfa_lps_sm_init);
}
/**
+ * login complete
+ */
+static void
+bfa_lps_sm_online_n2n_pid_wait(struct bfa_lps_s *lps, enum bfa_lps_event event)
+{
+ bfa_trc(lps->bfa, lps->lp_tag);
+ bfa_trc(lps->bfa, event);
+
+ switch (event) {
+ case BFA_LPS_SM_RESUME:
+ bfa_sm_set_state(lps, bfa_lps_sm_online);
+ bfa_lps_send_set_n2n_pid(lps);
+ break;
+
+ case BFA_LPS_SM_LOGOUT:
+ bfa_sm_set_state(lps, bfa_lps_sm_logowait);
+ bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
+ BFA_PL_EID_LOGO, 0, "Logout");
+ break;
+
+ case BFA_LPS_SM_RX_CVL:
+ bfa_sm_set_state(lps, bfa_lps_sm_init);
+ bfa_reqq_wcancel(&lps->wqe);
+
+ /* Let the vport module know about this event */
+ bfa_lps_cvl_event(lps);
+ bfa_plog_str(lps->bfa->plog, BFA_PL_MID_LPS,
+ BFA_PL_EID_FIP_FCF_CVL, 0, "FCF Clear Virt. Link Rx");
+ break;
+
+ case BFA_LPS_SM_OFFLINE:
+ case BFA_LPS_SM_DELETE:
+ bfa_sm_set_state(lps, bfa_lps_sm_init);
+ bfa_reqq_wcancel(&lps->wqe);
+ break;
+
+ default:
+ bfa_sm_fault(lps->bfa, event);
+ }
+}
+
+/*
* logout in progress - awaiting firmware response
*/
static void
}
}
-/**
+/*
* logout pending -- awaiting space in request queue
*/
static void
-/**
+/*
* lps_pvt BFA LPS private functions
*/
-/**
+/*
* return memory requirement
*/
static void
*ndm_len += sizeof(struct bfa_lps_s) * BFA_LPS_MAX_LPORTS;
}
-/**
+/*
* bfa module attach at initialization time
*/
static void
struct bfa_lps_s *lps;
int i;
- bfa_os_memset(mod, 0, sizeof(struct bfa_lps_mod_s));
+ memset(mod, 0, sizeof(struct bfa_lps_mod_s));
mod->num_lps = BFA_LPS_MAX_LPORTS;
if (cfg->drvcfg.min_cfg)
mod->num_lps = BFA_LPS_MIN_LPORTS;
{
}
-/**
+/*
* IOC in disabled state -- consider all lps offline
*/
static void
}
}
-/**
+/*
* Firmware login response
*/
static void
switch (rsp->status) {
case BFA_STATUS_OK:
lps->fport = rsp->f_port;
+ if (lps->fport)
+ lps->lp_pid = rsp->lp_pid;
lps->npiv_en = rsp->npiv_en;
- lps->lp_pid = rsp->lp_pid;
- lps->pr_bbcred = bfa_os_ntohs(rsp->bb_credit);
+ lps->pr_bbcred = be16_to_cpu(rsp->bb_credit);
lps->pr_pwwn = rsp->port_name;
lps->pr_nwwn = rsp->node_name;
lps->auth_req = rsp->auth_req;
bfa_sm_send_event(lps, BFA_LPS_SM_FWRSP);
}
-/**
+/*
* Firmware logout response
*/
static void
bfa_sm_send_event(lps, BFA_LPS_SM_FWRSP);
}
-/**
+/*
* Firmware received a Clear virtual link request (for FCoE)
*/
static void
bfa_sm_send_event(lps, BFA_LPS_SM_RX_CVL);
}
-/**
+/*
* Space is available in request queue, resume queueing request to firmware.
*/
static void
bfa_sm_send_event(lps, BFA_LPS_SM_RESUME);
}
-/**
+/*
* lps is freed -- triggered by vport delete
*/
static void
list_add_tail(&lps->qe, &mod->lps_free_q);
}
-/**
+/*
* send login request to firmware
*/
static void
m->lp_tag = lps->lp_tag;
m->alpa = lps->alpa;
- m->pdu_size = bfa_os_htons(lps->pdusz);
+ m->pdu_size = cpu_to_be16(lps->pdusz);
m->pwwn = lps->pwwn;
m->nwwn = lps->nwwn;
m->fdisc = lps->fdisc;
bfa_reqq_produce(lps->bfa, lps->reqq);
}
-/**
+/*
* send logout request to firmware
*/
static void
}
/**
+ * send n2n pid set request to firmware
+ */
+static void
+bfa_lps_send_set_n2n_pid(struct bfa_lps_s *lps)
+{
+ struct bfi_lps_n2n_pid_req_s *m;
+
+ m = bfa_reqq_next(lps->bfa, lps->reqq);
+ bfa_assert(m);
+
+ bfi_h2i_set(m->mh, BFI_MC_LPS, BFI_LPS_H2I_N2N_PID_REQ,
+ bfa_lpuid(lps->bfa));
+
+ m->lp_tag = lps->lp_tag;
+ m->lp_pid = lps->lp_pid;
+ bfa_reqq_produce(lps->bfa, lps->reqq);
+}
+
+/*
* Indirect login completion handler for non-fcs
*/
static void
bfa_cb_lps_flogi_comp(lps->bfa->bfad, lps->uarg, lps->status);
}
-/**
+/*
* Login completion handler -- direct call for fcs, queue for others
*/
static void
bfa_cb_lps_flogi_comp(lps->bfa->bfad, lps->uarg, lps->status);
}
-/**
+/*
* Indirect logout completion handler for non-fcs
*/
static void
bfa_cb_lps_fdisclogo_comp(lps->bfa->bfad, lps->uarg);
}
-/**
+/*
* Logout completion handler -- direct call for fcs, queue for others
*/
static void
bfa_cb_lps_fdisclogo_comp(lps->bfa->bfad, lps->uarg);
}
-/**
+/*
* Clear virtual link completion handler for non-fcs
*/
static void
bfa_cb_lps_cvl_event(lps->bfa->bfad, lps->uarg);
}
-/**
+/*
* Received Clear virtual link event --direct call for fcs,
* queue for others
*/
-/**
+/*
* lps_public BFA LPS public functions
*/
return BFA_LPS_MAX_VPORTS_SUPP_CB;
}
-/**
+/*
* Allocate a lport srvice tag.
*/
struct bfa_lps_s *
return lps;
}
-/**
+/*
* Free lport service tag. This can be called anytime after an alloc.
* No need to wait for any pending login/logout completions.
*/
bfa_sm_send_event(lps, BFA_LPS_SM_DELETE);
}
-/**
+/*
* Initiate a lport login.
*/
void
bfa_sm_send_event(lps, BFA_LPS_SM_LOGIN);
}
-/**
+/*
* Initiate a lport fdisc login.
*/
void
bfa_sm_send_event(lps, BFA_LPS_SM_LOGIN);
}
-/**
- * Initiate a lport logout (flogi).
- */
-void
-bfa_lps_flogo(struct bfa_lps_s *lps)
-{
- bfa_sm_send_event(lps, BFA_LPS_SM_LOGOUT);
-}
-/**
+/*
* Initiate a lport FDSIC logout.
*/
void
bfa_sm_send_event(lps, BFA_LPS_SM_LOGOUT);
}
-/**
- * Discard a pending login request -- should be called only for
- * link down handling.
- */
-void
-bfa_lps_discard(struct bfa_lps_s *lps)
-{
- bfa_sm_send_event(lps, BFA_LPS_SM_OFFLINE);
-}
-
-/**
- * Return lport services tag
- */
-u8
-bfa_lps_get_tag(struct bfa_lps_s *lps)
-{
- return lps->lp_tag;
-}
-/**
+/*
* Return lport services tag given the pid
*/
u8
return 0;
}
-/**
- * return if fabric login indicates support for NPIV
- */
-bfa_boolean_t
-bfa_lps_is_npiv_en(struct bfa_lps_s *lps)
-{
- return lps->npiv_en;
-}
-
-/**
- * Return TRUE if attached to F-Port, else return FALSE
- */
-bfa_boolean_t
-bfa_lps_is_fport(struct bfa_lps_s *lps)
-{
- return lps->fport;
-}
-
-/**
- * Return TRUE if attached to a Brocade Fabric
- */
-bfa_boolean_t
-bfa_lps_is_brcd_fabric(struct bfa_lps_s *lps)
-{
- return lps->brcd_switch;
-}
-/**
- * return TRUE if authentication is required
- */
-bfa_boolean_t
-bfa_lps_is_authreq(struct bfa_lps_s *lps)
-{
- return lps->auth_req;
-}
-
-bfa_eproto_status_t
-bfa_lps_get_extstatus(struct bfa_lps_s *lps)
-{
- return lps->ext_status;
-}
-/**
- * return port id assigned to the lport
- */
-u32
-bfa_lps_get_pid(struct bfa_lps_s *lps)
-{
- return lps->lp_pid;
-}
-
-/**
+/*
* return port id assigned to the base lport
*/
u32
}
/**
- * Return bb_credit assigned in FLOGI response
- */
-u16
-bfa_lps_get_peer_bbcredit(struct bfa_lps_s *lps)
-{
- return lps->pr_bbcred;
-}
-
-/**
- * Return peer port name
+ * Set PID in case of n2n (which is assigned during PLOGI)
*/
-wwn_t
-bfa_lps_get_peer_pwwn(struct bfa_lps_s *lps)
-{
- return lps->pr_pwwn;
-}
-
-/**
- * Return peer node name
- */
-wwn_t
-bfa_lps_get_peer_nwwn(struct bfa_lps_s *lps)
-{
- return lps->pr_nwwn;
-}
-
-/**
- * return reason code if login request is rejected
- */
-u8
-bfa_lps_get_lsrjt_rsn(struct bfa_lps_s *lps)
-{
- return lps->lsrjt_rsn;
-}
-
-/**
- * return explanation code if login request is rejected
- */
-u8
-bfa_lps_get_lsrjt_expl(struct bfa_lps_s *lps)
+void
+bfa_lps_set_n2n_pid(struct bfa_lps_s *lps, uint32_t n2n_pid)
{
- return lps->lsrjt_expl;
-}
+ bfa_trc(lps->bfa, lps->lp_tag);
+ bfa_trc(lps->bfa, n2n_pid);
-/**
- * Return fpma/spma MAC for lport
- */
-mac_t
-bfa_lps_get_lp_mac(struct bfa_lps_s *lps)
-{
- return lps->lp_mac;
+ lps->lp_pid = n2n_pid;
+ bfa_sm_send_event(lps, BFA_LPS_SM_SET_N2N_PID);
}
-/**
+/*
* LPS firmware message class handler.
*/
void
}
}
-/**
+/*
* FC PORT state machine functions
*/
static void
switch (event) {
case BFA_FCPORT_SM_START:
- /**
+ /*
* Start event after IOC is configured and BFA is started.
*/
+ fcport->use_flash_cfg = BFA_TRUE;
+
if (bfa_fcport_send_enable(fcport)) {
bfa_trc(fcport->bfa, BFA_TRUE);
bfa_sm_set_state(fcport, bfa_fcport_sm_enabling);
break;
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
* received.
break;
case BFA_FCPORT_SM_DISABLE:
- /**
+ /*
* If a port is persistently configured to be disabled, the
* first event will a port disable request.
*/
break;
case BFA_FCPORT_SM_ENABLE:
- /**
+ /*
* Already enable is in progress.
*/
break;
case BFA_FCPORT_SM_DISABLE:
- /**
+ /*
* Just send disable request to firmware when room becomes
* available in request queue.
*/
bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
wwn2str(pwwn_buf, fcport->pwwn);
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port disabled: WWN = %s\n", pwwn_buf);
break;
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_FCPORT_SM_ENABLE:
- /**
+ /*
* Already being enabled.
*/
break;
bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
wwn2str(pwwn_buf, fcport->pwwn);
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port disabled: WWN = %s\n", pwwn_buf);
break;
bfa_fcport_scn(fcport, BFA_PORT_LINKUP, BFA_FALSE);
wwn2str(pwwn_buf, fcport->pwwn);
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port online: WWN = %s\n", pwwn_buf);
break;
case BFA_FCPORT_SM_LINKDOWN:
- /**
+ /*
* Possible to get link down event.
*/
break;
case BFA_FCPORT_SM_ENABLE:
- /**
+ /*
* Already enabled.
*/
break;
bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
wwn2str(pwwn_buf, fcport->pwwn);
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port disabled: WWN = %s\n", pwwn_buf);
break;
switch (event) {
case BFA_FCPORT_SM_ENABLE:
- /**
+ /*
* Already enabled.
*/
break;
bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
BFA_PL_EID_PORT_DISABLE, 0, "Port Disable");
wwn2str(pwwn_buf, fcport->pwwn);
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port offline: WWN = %s\n", pwwn_buf);
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port disabled: WWN = %s\n", pwwn_buf);
break;
BFA_PL_EID_PORT_ST_CHANGE, 0, "Port Linkdown");
wwn2str(pwwn_buf, fcport->pwwn);
if (BFA_PORT_IS_DISABLED(fcport->bfa))
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port offline: WWN = %s\n", pwwn_buf);
else
- BFA_LOG(KERN_ERR, bfad, log_level,
+ BFA_LOG(KERN_ERR, bfad, bfa_log_level,
"Base port (WWN = %s) "
"lost fabric connectivity\n", pwwn_buf);
break;
bfa_fcport_reset_linkinfo(fcport);
wwn2str(pwwn_buf, fcport->pwwn);
if (BFA_PORT_IS_DISABLED(fcport->bfa))
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port offline: WWN = %s\n", pwwn_buf);
else
- BFA_LOG(KERN_ERR, bfad, log_level,
+ BFA_LOG(KERN_ERR, bfad, bfa_log_level,
"Base port (WWN = %s) "
"lost fabric connectivity\n", pwwn_buf);
break;
bfa_fcport_scn(fcport, BFA_PORT_LINKDOWN, BFA_FALSE);
wwn2str(pwwn_buf, fcport->pwwn);
if (BFA_PORT_IS_DISABLED(fcport->bfa))
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port offline: WWN = %s\n", pwwn_buf);
else
- BFA_LOG(KERN_ERR, bfad, log_level,
+ BFA_LOG(KERN_ERR, bfad, bfa_log_level,
"Base port (WWN = %s) "
"lost fabric connectivity\n", pwwn_buf);
break;
break;
case BFA_FCPORT_SM_DISABLE:
- /**
+ /*
* Already being disabled.
*/
break;
case BFA_FCPORT_SM_LINKUP:
case BFA_FCPORT_SM_LINKDOWN:
- /**
+ /*
* Possible to get link events when doing back-to-back
* enable/disables.
*/
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_FCPORT_SM_DISABLE:
- /**
+ /*
* Already being disabled.
*/
break;
bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
BFA_PL_EID_PORT_ENABLE, 0, "Port Enable");
wwn2str(pwwn_buf, fcport->pwwn);
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port enabled: WWN = %s\n", pwwn_buf);
break;
case BFA_FCPORT_SM_LINKUP:
case BFA_FCPORT_SM_LINKDOWN:
- /**
+ /*
* Possible to get link events when doing back-to-back
* enable/disables.
*/
switch (event) {
case BFA_FCPORT_SM_START:
- /**
+ /*
* Ignore start event for a port that is disabled.
*/
break;
bfa_plog_str(fcport->bfa->plog, BFA_PL_MID_HAL,
BFA_PL_EID_PORT_ENABLE, 0, "Port Enable");
wwn2str(pwwn_buf, fcport->pwwn);
- BFA_LOG(KERN_INFO, bfad, log_level,
+ BFA_LOG(KERN_INFO, bfad, bfa_log_level,
"Base port enabled: WWN = %s\n", pwwn_buf);
break;
case BFA_FCPORT_SM_DISABLE:
- /**
+ /*
* Already disabled.
*/
break;
break;
default:
- /**
+ /*
* Ignore all other events.
*/
;
}
}
-/**
+/*
* Port is enabled. IOC is down/failed.
*/
static void
break;
default:
- /**
+ /*
* Ignore all events.
*/
;
}
}
-/**
+/*
* Port is disabled. IOC is down/failed.
*/
static void
break;
default:
- /**
+ /*
* Ignore all events.
*/
;
}
}
-/**
+/*
* Link state is down
*/
static void
}
}
-/**
+/*
* Link state is waiting for down notification
*/
static void
}
}
-/**
+/*
* Link state is waiting for down notification and there is a pending up
*/
static void
}
}
-/**
+/*
* Link state is up
*/
static void
}
}
-/**
+/*
* Link state is waiting for up notification
*/
static void
}
}
-/**
+/*
* Link state is waiting for up notification and there is a pending down
*/
static void
}
}
-/**
+/*
* Link state is waiting for up notification and there are pending down and up
*/
static void
}
}
-
-
-/**
- * hal_port_private
- */
-
static void
__bfa_cb_fcport_event(void *cbarg, bfa_boolean_t complete)
{
bfa_sm_send_event(ln, BFA_FCPORT_LN_SM_NOTIFICATION);
}
-/**
+/*
* Send SCN notification to upper layers.
* trunk - false if caller is fcport to ignore fcport event in trunked mode
*/
bfa_meminfo_dma_phys(meminfo) = dm_pa;
}
-/**
+/*
* Memory initialization.
*/
static void
struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
struct bfa_port_cfg_s *port_cfg = &fcport->cfg;
struct bfa_fcport_ln_s *ln = &fcport->ln;
- struct bfa_timeval_s tv;
+ struct timeval tv;
- bfa_os_memset(fcport, 0, sizeof(struct bfa_fcport_s));
+ memset(fcport, 0, sizeof(struct bfa_fcport_s));
fcport->bfa = bfa;
ln->fcport = fcport;
bfa_sm_set_state(fcport, bfa_fcport_sm_uninit);
bfa_sm_set_state(ln, bfa_fcport_ln_sm_dn);
- /**
+ /*
* initialize time stamp for stats reset
*/
- bfa_os_gettimeofday(&tv);
+ do_gettimeofday(&tv);
fcport->stats_reset_time = tv.tv_sec;
- /**
+ /*
* initialize and set default configuration
*/
port_cfg->topology = BFA_PORT_TOPOLOGY_P2P;
{
}
-/**
+/*
* Called when IOC is ready.
*/
static void
bfa_sm_send_event(BFA_FCPORT_MOD(bfa), BFA_FCPORT_SM_START);
}
-/**
+/*
* Called before IOC is stopped.
*/
static void
bfa_trunk_iocdisable(bfa);
}
-/**
+/*
* Called when IOC failure is detected.
*/
static void
fcport->myalpa = 0;
/* QoS Details */
- bfa_os_assign(fcport->qos_attr, pevent->link_state.qos_attr);
- bfa_os_assign(fcport->qos_vc_attr,
- pevent->link_state.vc_fcf.qos_vc_attr);
+ fcport->qos_attr = pevent->link_state.qos_attr;
+ fcport->qos_vc_attr = pevent->link_state.vc_fcf.qos_vc_attr;
- /**
+ /*
* update trunk state if applicable
*/
if (!fcport->cfg.trunked)
trunk->attr.state = BFA_TRUNK_DISABLED;
/* update FCoE specific */
- fcport->fcoe_vlan = bfa_os_ntohs(pevent->link_state.vc_fcf.fcf.vlan);
+ fcport->fcoe_vlan = be16_to_cpu(pevent->link_state.vc_fcf.fcf.vlan);
bfa_trc(fcport->bfa, fcport->speed);
bfa_trc(fcport->bfa, fcport->topology);
fcport->topology = BFA_PORT_TOPOLOGY_NONE;
}
-/**
+/*
* Send port enable message to firmware.
*/
static bfa_boolean_t
{
struct bfi_fcport_enable_req_s *m;
- /**
+ /*
* Increment message tag before queue check, so that responses to old
* requests are discarded.
*/
fcport->msgtag++;
- /**
+ /*
* check for room in queue to send request now
*/
m = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
m->pwwn = fcport->pwwn;
m->port_cfg = fcport->cfg;
m->msgtag = fcport->msgtag;
- m->port_cfg.maxfrsize = bfa_os_htons(fcport->cfg.maxfrsize);
+ m->port_cfg.maxfrsize = cpu_to_be16(fcport->cfg.maxfrsize);
+ m->use_flash_cfg = fcport->use_flash_cfg;
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(fcport->bfa, BFA_REQQ_PORT);
return BFA_TRUE;
}
-/**
+/*
* Send port disable message to firmware.
*/
static bfa_boolean_t
{
struct bfi_fcport_req_s *m;
- /**
+ /*
* Increment message tag before queue check, so that responses to old
* requests are discarded.
*/
fcport->msgtag++;
- /**
+ /*
* check for room in queue to send request now
*/
m = bfa_reqq_next(fcport->bfa, BFA_REQQ_PORT);
bfa_lpuid(fcport->bfa));
m->msgtag = fcport->msgtag;
- /**
+ /*
* queue I/O message to firmware
*/
bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
static void
bfa_fcport_set_wwns(struct bfa_fcport_s *fcport)
{
- fcport->pwwn = bfa_ioc_get_pwwn(&fcport->bfa->ioc);
- fcport->nwwn = bfa_ioc_get_nwwn(&fcport->bfa->ioc);
+ fcport->pwwn = fcport->bfa->ioc.attr->pwwn;
+ fcport->nwwn = fcport->bfa->ioc.attr->nwwn;
bfa_trc(fcport->bfa, fcport->pwwn);
bfa_trc(fcport->bfa, fcport->nwwn);
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(fcport->bfa, BFA_REQQ_PORT);
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);
+ m->tx_bbcredit = cpu_to_be16((u16)fcport->cfg.tx_bbcredit);
- /**
+ /*
* queue I/O message to firmware
*/
bfa_reqq_produce(fcport->bfa, BFA_REQQ_PORT);
struct bfa_qos_stats_s *s)
{
u32 *dip = (u32 *) d;
- u32 *sip = (u32 *) s;
+ __be32 *sip = (__be32 *) 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]);
+ dip[i] = be32_to_cpu(sip[i]);
}
static void
struct bfa_fcoe_stats_s *s)
{
u32 *dip = (u32 *) d;
- u32 *sip = (u32 *) s;
+ __be32 *sip = (__be32 *) 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]);
+#ifdef __BIG_ENDIAN
+ dip[i] = be32_to_cpu(sip[i]);
+ dip[i + 1] = be32_to_cpu(sip[i + 1]);
#else
- dip[i] = bfa_os_ntohl(sip[i + 1]);
- dip[i + 1] = bfa_os_ntohl(sip[i]);
+ dip[i] = be32_to_cpu(sip[i + 1]);
+ dip[i + 1] = be32_to_cpu(sip[i]);
#endif
}
}
if (complete) {
if (fcport->stats_status == BFA_STATUS_OK) {
- struct bfa_timeval_s tv;
+ struct timeval tv;
/* Swap FC QoS or FCoE stats */
if (bfa_ioc_get_fcmode(&fcport->bfa->ioc)) {
&fcport->stats_ret->fcoe,
&fcport->stats->fcoe);
- bfa_os_gettimeofday(&tv);
+ do_gettimeofday(&tv);
fcport->stats_ret->fcoe.secs_reset =
tv.tv_sec - fcport->stats_reset_time;
}
}
fcport->stats_qfull = BFA_FALSE;
- bfa_os_memset(msg, 0, sizeof(struct bfi_fcport_req_s));
+ 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);
struct bfa_fcport_s *fcport = cbarg;
if (complete) {
- struct bfa_timeval_s tv;
+ struct timeval tv;
- /**
+ /*
* re-initialize time stamp for stats reset
*/
- bfa_os_gettimeofday(&tv);
+ do_gettimeofday(&tv);
fcport->stats_reset_time = tv.tv_sec;
fcport->stats_cbfn(fcport->stats_cbarg, fcport->stats_status);
}
fcport->stats_qfull = BFA_FALSE;
- bfa_os_memset(msg, 0, sizeof(struct bfi_fcport_req_s));
+ 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);
}
-/**
+/*
* Handle trunk SCN event from firmware.
*/
static void
bfa_trc(fcport->bfa, scn->trunk_state);
bfa_trc(fcport->bfa, scn->trunk_speed);
- /**
+ /*
* Save off new state for trunk attribute query
*/
state_prev = trunk->attr.state;
lattr->trunk_wwn = tlink->trunk_wwn;
lattr->fctl = tlink->fctl;
lattr->speed = tlink->speed;
- lattr->deskew = bfa_os_ntohl(tlink->deskew);
+ lattr->deskew = be32_to_cpu(tlink->deskew);
if (tlink->state == BFA_TRUNK_LINK_STATE_UP) {
fcport->speed = tlink->speed;
BFA_PL_EID_TRUNK_SCN, 0, "Trunk down");
}
- /**
+ /*
* Notify upper layers if trunk state changed.
*/
if ((state_prev != trunk->attr.state) ||
struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
int i = 0;
- /**
+ /*
* In trunked mode, notify upper layers that link is down
*/
if (fcport->cfg.trunked) {
}
}
-
-
-/**
- * hal_port_public
- */
-
-/**
+/*
* Called to initialize port attributes
*/
void
{
struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- /**
+ /*
* Initialize port attributes from IOC hardware data.
*/
bfa_fcport_set_wwns(fcport);
bfa_assert(fcport->speed_sup);
}
-/**
+/*
* Firmware message handler.
*/
void
switch (msg->mhdr.msg_id) {
case BFI_FCPORT_I2H_ENABLE_RSP:
- if (fcport->msgtag == i2hmsg.penable_rsp->msgtag)
+ if (fcport->msgtag == i2hmsg.penable_rsp->msgtag) {
+
+ if (fcport->use_flash_cfg) {
+ fcport->cfg = i2hmsg.penable_rsp->port_cfg;
+ fcport->cfg.maxfrsize =
+ cpu_to_be16(fcport->cfg.maxfrsize);
+ fcport->cfg.path_tov =
+ cpu_to_be16(fcport->cfg.path_tov);
+ fcport->cfg.q_depth =
+ cpu_to_be16(fcport->cfg.q_depth);
+
+ if (fcport->cfg.trunked)
+ fcport->trunk.attr.state =
+ BFA_TRUNK_OFFLINE;
+ else
+ fcport->trunk.attr.state =
+ BFA_TRUNK_DISABLED;
+ fcport->use_flash_cfg = BFA_FALSE;
+ }
+
bfa_sm_send_event(fcport, BFA_FCPORT_SM_FWRSP);
+ }
break;
case BFI_FCPORT_I2H_DISABLE_RSP:
}
}
-
-
-/**
- * hal_port_api
- */
-
-/**
+/*
* Registered callback for port events.
*/
void
return BFA_STATUS_OK;
}
-/**
+/*
* Configure port speed.
*/
bfa_status_t
return BFA_STATUS_OK;
}
-/**
+/*
* Get current speed.
*/
enum bfa_port_speed
return fcport->speed;
}
-/**
+/*
* Configure port topology.
*/
bfa_status_t
return BFA_STATUS_OK;
}
-/**
+/*
* Get current topology.
*/
enum bfa_port_topology
bfa_fcport_send_txcredit(fcport);
}
-/**
+/*
* Get port attributes.
*/
{
struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- bfa_os_memset(attr, 0, sizeof(struct bfa_port_attr_s));
+ memset(attr, 0, sizeof(struct bfa_port_attr_s));
attr->nwwn = fcport->nwwn;
attr->pwwn = fcport->pwwn;
- attr->factorypwwn = bfa_ioc_get_mfg_pwwn(&bfa->ioc);
- attr->factorynwwn = bfa_ioc_get_mfg_nwwn(&bfa->ioc);
+ attr->factorypwwn = bfa->ioc.attr->mfg_pwwn;
+ attr->factorynwwn = bfa->ioc.attr->mfg_nwwn;
- bfa_os_memcpy(&attr->pport_cfg, &fcport->cfg,
+ memcpy(&attr->pport_cfg, &fcport->cfg,
sizeof(struct bfa_port_cfg_s));
/* speed attributes */
attr->pport_cfg.speed = fcport->cfg.speed;
/* 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->plog_enabled = (bfa_boolean_t)fcport->bfa->plog->plog_enabled;
attr->io_profile = bfa_fcpim_get_io_profile(fcport->bfa);
attr->pport_cfg.path_tov = bfa_fcpim_path_tov_get(bfa);
#define BFA_FCPORT_STATS_TOV 1000
-/**
+/*
* Fetch port statistics (FCQoS or FCoE).
*/
bfa_status_t
return BFA_STATUS_OK;
}
-/**
+/*
* Reset port statistics (FCQoS or FCoE).
*/
bfa_status_t
return BFA_STATUS_OK;
}
-/**
- * Fetch FCQoS port statistics
- */
-bfa_status_t
-bfa_fcport_get_qos_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats,
- bfa_cb_port_t cbfn, void *cbarg)
-{
- /* Meaningful only for FC mode */
- bfa_assert(bfa_ioc_get_fcmode(&bfa->ioc));
-
- return bfa_fcport_get_stats(bfa, stats, cbfn, cbarg);
-}
-
-/**
- * Reset FCoE port statistics
- */
-bfa_status_t
-bfa_fcport_clear_qos_stats(struct bfa_s *bfa, bfa_cb_port_t cbfn, void *cbarg)
-{
- /* Meaningful only for FC mode */
- bfa_assert(bfa_ioc_get_fcmode(&bfa->ioc));
-
- return bfa_fcport_clear_stats(bfa, cbfn, cbarg);
-}
-
-/**
- * Fetch FCQoS port statistics
- */
-bfa_status_t
-bfa_fcport_get_fcoe_stats(struct bfa_s *bfa, union bfa_fcport_stats_u *stats,
- bfa_cb_port_t cbfn, void *cbarg)
-{
- /* Meaningful only for FCoE mode */
- bfa_assert(!bfa_ioc_get_fcmode(&bfa->ioc));
-
- return bfa_fcport_get_stats(bfa, stats, cbfn, cbarg);
-}
-
-/**
- * Reset FCoE port statistics
- */
-bfa_status_t
-bfa_fcport_clear_fcoe_stats(struct bfa_s *bfa, bfa_cb_port_t cbfn, void *cbarg)
-{
- /* Meaningful only for FCoE mode */
- bfa_assert(!bfa_ioc_get_fcmode(&bfa->ioc));
-
- return bfa_fcport_clear_stats(bfa, cbfn, cbarg);
-}
-
-void
-bfa_fcport_qos_get_attr(struct bfa_s *bfa, struct bfa_qos_attr_s *qos_attr)
-{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
-
- qos_attr->state = fcport->qos_attr.state;
- qos_attr->total_bb_cr = bfa_os_ntohl(fcport->qos_attr.total_bb_cr);
-}
-
-void
-bfa_fcport_qos_get_vc_attr(struct bfa_s *bfa,
- struct bfa_qos_vc_attr_s *qos_vc_attr)
-{
- 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);
-
- /* 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;
- ++i;
- }
-}
-/**
+/*
* Fetch port attributes.
*/
bfa_boolean_t
}
-void
-bfa_fcport_cfg_qos(struct bfa_s *bfa, bfa_boolean_t on_off)
-{
- 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, fcport->cfg.qos_enabled);
-
- bfa_trc(bfa, ioc_type);
-
- if (ioc_type == BFA_IOC_TYPE_FC) {
- fcport->cfg.qos_enabled = on_off;
- /**
- * Notify fcpim of the change in QoS state
- */
- bfa_fcpim_update_ioredirect(bfa);
- }
-}
-
-void
-bfa_fcport_cfg_ratelim(struct bfa_s *bfa, bfa_boolean_t on_off)
-{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
-
- bfa_trc(bfa, on_off);
- bfa_trc(bfa, fcport->cfg.ratelimit);
-
- fcport->cfg.ratelimit = on_off;
- if (fcport->cfg.trl_def_speed == BFA_PORT_SPEED_UNKNOWN)
- fcport->cfg.trl_def_speed = BFA_PORT_SPEED_1GBPS;
-}
-
-/**
- * Configure default minimum ratelim speed
- */
-bfa_status_t
-bfa_fcport_cfg_ratelim_speed(struct bfa_s *bfa, enum bfa_port_speed speed)
-{
- 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_PORT_SPEED_AUTO) || (speed > fcport->speed_sup)) {
- bfa_trc(bfa, fcport->speed_sup);
- return BFA_STATUS_UNSUPP_SPEED;
- }
-
- fcport->cfg.trl_def_speed = speed;
-
- return BFA_STATUS_OK;
-}
-
-/**
+/*
* Get default minimum ratelim speed
*/
enum bfa_port_speed
return fcport->cfg.trl_def_speed;
}
-void
-bfa_fcport_busy(struct bfa_s *bfa, bfa_boolean_t status)
-{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
-
- bfa_trc(bfa, status);
- bfa_trc(bfa, fcport->diag_busy);
-
- fcport->diag_busy = status;
-}
-
-void
-bfa_fcport_beacon(void *dev, bfa_boolean_t beacon,
- bfa_boolean_t link_e2e_beacon)
-{
- struct bfa_s *bfa = dev;
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
-
- bfa_trc(bfa, beacon);
- bfa_trc(bfa, link_e2e_beacon);
- bfa_trc(bfa, fcport->beacon);
- bfa_trc(bfa, fcport->link_e2e_beacon);
-
- fcport->beacon = beacon;
- fcport->link_e2e_beacon = link_e2e_beacon;
-}
bfa_boolean_t
bfa_fcport_is_linkup(struct bfa_s *bfa)
return fcport->cfg.qos_enabled;
}
-bfa_status_t
-bfa_trunk_get_attr(struct bfa_s *bfa, struct bfa_trunk_attr_s *attr)
-
-{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- struct bfa_fcport_trunk_s *trunk = &fcport->trunk;
-
- bfa_trc(bfa, fcport->cfg.trunked);
- bfa_trc(bfa, trunk->attr.state);
- *attr = trunk->attr;
- attr->port_id = bfa_lps_get_base_pid(bfa);
-
- return BFA_STATUS_OK;
-}
-
-void
-bfa_trunk_enable_cfg(struct bfa_s *bfa)
-{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- struct bfa_fcport_trunk_s *trunk = &fcport->trunk;
-
- bfa_trc(bfa, 1);
- trunk->attr.state = BFA_TRUNK_OFFLINE;
- fcport->cfg.trunked = BFA_TRUE;
-}
-
-bfa_status_t
-bfa_trunk_enable(struct bfa_s *bfa)
-{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- struct bfa_fcport_trunk_s *trunk = &fcport->trunk;
-
- bfa_trc(bfa, 1);
-
- trunk->attr.state = BFA_TRUNK_OFFLINE;
- bfa_fcport_disable(bfa);
- fcport->cfg.trunked = BFA_TRUE;
- bfa_fcport_enable(bfa);
-
- return BFA_STATUS_OK;
-}
-
-bfa_status_t
-bfa_trunk_disable(struct bfa_s *bfa)
-{
- struct bfa_fcport_s *fcport = BFA_FCPORT_MOD(bfa);
- struct bfa_fcport_trunk_s *trunk = &fcport->trunk;
-
- bfa_trc(bfa, 0);
- trunk->attr.state = BFA_TRUNK_DISABLED;
- bfa_fcport_disable(bfa);
- fcport->cfg.trunked = BFA_FALSE;
- bfa_fcport_enable(bfa);
- return BFA_STATUS_OK;
-}
-
-
-/**
+/*
* Rport State machine functions
*/
-/**
+/*
* Beginning state, only online event expected.
*/
static void
}
}
-/**
+/*
* Waiting for rport create response from firmware.
*/
static void
}
}
-/**
+/*
* Request queue is full, awaiting queue resume to send create request.
*/
static void
}
}
-/**
+/*
* Online state - normal parking state.
*/
static void
bfa_trc(rp->bfa, qos_scn->new_qos_attr.qos_priority);
qos_scn->old_qos_attr.qos_flow_id =
- bfa_os_ntohl(qos_scn->old_qos_attr.qos_flow_id);
+ be32_to_cpu(qos_scn->old_qos_attr.qos_flow_id);
qos_scn->new_qos_attr.qos_flow_id =
- bfa_os_ntohl(qos_scn->new_qos_attr.qos_flow_id);
+ be32_to_cpu(qos_scn->new_qos_attr.qos_flow_id);
if (qos_scn->old_qos_attr.qos_flow_id !=
qos_scn->new_qos_attr.qos_flow_id)
}
}
-/**
+/*
* Firmware rport is being deleted - awaiting f/w response.
*/
static void
}
}
-/**
+/*
* Offline state.
*/
static void
}
}
-/**
+/*
* Rport is deleted, waiting for firmware response to delete.
*/
static void
}
}
-/**
+/*
* Waiting for rport create response from firmware. A delete is pending.
*/
static void
}
}
-/**
+/*
* Waiting for rport create response from firmware. Rport offline is pending.
*/
static void
}
}
-/**
+/*
* IOC h/w failed.
*/
static void
-/**
+/*
* bfa_rport_private BFA rport private functions
*/
!(mod->num_rports & (mod->num_rports - 1)));
for (i = 0; i < mod->num_rports; i++, rp++) {
- bfa_os_memset(rp, 0, sizeof(struct bfa_rport_s));
+ memset(rp, 0, sizeof(struct bfa_rport_s));
rp->bfa = bfa;
rp->rport_tag = i;
bfa_sm_set_state(rp, bfa_rport_sm_uninit);
- /**
+ /*
* - is unused
*/
if (i)
bfa_reqq_winit(&rp->reqq_wait, bfa_rport_qresume, rp);
}
- /**
+ /*
* consume memory
*/
bfa_meminfo_kva(meminfo) = (u8 *) rp;
{
struct bfi_rport_create_req_s *m;
- /**
+ /*
* check for room in queue to send request now
*/
m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT);
bfi_h2i_set(m->mh, BFI_MC_RPORT, BFI_RPORT_H2I_CREATE_REQ,
bfa_lpuid(rp->bfa));
m->bfa_handle = rp->rport_tag;
- m->max_frmsz = bfa_os_htons(rp->rport_info.max_frmsz);
+ m->max_frmsz = cpu_to_be16(rp->rport_info.max_frmsz);
m->pid = rp->rport_info.pid;
m->lp_tag = rp->rport_info.lp_tag;
m->local_pid = rp->rport_info.local_pid;
m->vf_id = rp->rport_info.vf_id;
m->cisc = rp->rport_info.cisc;
- /**
+ /*
* queue I/O message to firmware
*/
bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT);
{
struct bfi_rport_delete_req_s *m;
- /**
+ /*
* check for room in queue to send request now
*/
m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT);
bfa_lpuid(rp->bfa));
m->fw_handle = rp->fw_handle;
- /**
+ /*
* queue I/O message to firmware
*/
bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT);
{
struct bfa_rport_speed_req_s *m;
- /**
+ /*
* check for room in queue to send request now
*/
m = bfa_reqq_next(rp->bfa, BFA_REQQ_RPORT);
m->fw_handle = rp->fw_handle;
m->speed = (u8)rp->rport_info.speed;
- /**
+ /*
* queue I/O message to firmware
*/
bfa_reqq_produce(rp->bfa, BFA_REQQ_RPORT);
-/**
+/*
* bfa_rport_public
*/
-/**
+/*
* Rport interrupt processing.
*/
void
-/**
+/*
* bfa_rport_api
*/
rp->bfa = bfa;
rp->rport_drv = rport_drv;
- bfa_rport_clear_stats(rp);
+ memset(&rp->stats, 0, sizeof(rp->stats));
bfa_assert(bfa_sm_cmp_state(rp, bfa_rport_sm_uninit));
bfa_sm_send_event(rp, BFA_RPORT_SM_CREATE);
return rp;
}
-void
-bfa_rport_delete(struct bfa_rport_s *rport)
-{
- bfa_sm_send_event(rport, BFA_RPORT_SM_DELETE);
-}
-
void
bfa_rport_online(struct bfa_rport_s *rport, struct bfa_rport_info_s *rport_info)
{
bfa_assert(rport_info->max_frmsz != 0);
- /**
+ /*
* Some JBODs are seen to be not setting PDU size correctly in PLOGI
* responses. Default to minimum size.
*/
rport_info->max_frmsz = FC_MIN_PDUSZ;
}
- bfa_os_assign(rport->rport_info, *rport_info);
+ rport->rport_info = *rport_info;
bfa_sm_send_event(rport, BFA_RPORT_SM_ONLINE);
}
-void
-bfa_rport_offline(struct bfa_rport_s *rport)
-{
- bfa_sm_send_event(rport, BFA_RPORT_SM_OFFLINE);
-}
-
void
bfa_rport_speed(struct bfa_rport_s *rport, enum bfa_port_speed speed)
{
bfa_sm_send_event(rport, BFA_RPORT_SM_SET_SPEED);
}
-void
-bfa_rport_get_stats(struct bfa_rport_s *rport,
- struct bfa_rport_hal_stats_s *stats)
-{
- *stats = rport->stats;
-}
-
-void
-bfa_rport_get_qos_attr(struct bfa_rport_s *rport,
- struct bfa_rport_qos_attr_s *qos_attr)
-{
- qos_attr->qos_priority = rport->qos_attr.qos_priority;
- qos_attr->qos_flow_id = bfa_os_ntohl(rport->qos_attr.qos_flow_id);
-
-}
-
-void
-bfa_rport_clear_stats(struct bfa_rport_s *rport)
-{
- bfa_os_memset(&rport->stats, 0, sizeof(rport->stats));
-}
-
-/**
+/*
* SGPG related functions
*/
-/**
+/*
* Compute and return memory needed by FCP(im) module.
*/
static void
bfa_assert(!(sgpg_pa.pa & (sizeof(struct bfi_sgpg_s) - 1)));
for (i = 0; i < mod->num_sgpgs; i++) {
- bfa_os_memset(hsgpg, 0, sizeof(*hsgpg));
- bfa_os_memset(sgpg, 0, sizeof(*sgpg));
+ memset(hsgpg, 0, sizeof(*hsgpg));
+ memset(sgpg, 0, sizeof(*sgpg));
hsgpg->sgpg = sgpg;
sgpg_pa_tmp.pa = bfa_sgaddr_le(sgpg_pa.pa);
{
}
-
-
-/**
- * hal_sgpg_public BFA SGPG public functions
- */
-
bfa_status_t
bfa_sgpg_malloc(struct bfa_s *bfa, struct list_head *sgpg_q, int nsgpgs)
{
if (list_empty(&mod->sgpg_wait_q))
return;
- /**
+ /*
* satisfy as many waiting requests as possible
*/
do {
wqe->nsgpg_total = wqe->nsgpg = nsgpg;
- /**
+ /*
* allocate any left to this one first
*/
if (mod->free_sgpgs) {
- /**
+ /*
* no one else is waiting for SGPG
*/
bfa_assert(list_empty(&mod->sgpg_wait_q));
wqe->cbarg = cbarg;
}
-/**
+/*
* UF related functions
*/
/*
bfa_meminfo_dma_virt(mi) += uf_pb_tot_sz;
bfa_meminfo_dma_phys(mi) += uf_pb_tot_sz;
- bfa_os_memset((void *)ufm->uf_pbs_kva, 0, uf_pb_tot_sz);
+ memset((void *)ufm->uf_pbs_kva, 0, uf_pb_tot_sz);
}
static void
for (i = 0, uf_bp_msg = ufm->uf_buf_posts; i < ufm->num_ufs;
i++, uf_bp_msg++) {
- bfa_os_memset(uf_bp_msg, 0, sizeof(struct bfi_uf_buf_post_s));
+ memset(uf_bp_msg, 0, sizeof(struct bfi_uf_buf_post_s));
uf_bp_msg->buf_tag = i;
buf_len = sizeof(struct bfa_uf_buf_s);
- uf_bp_msg->buf_len = bfa_os_htons(buf_len);
+ uf_bp_msg->buf_len = cpu_to_be16(buf_len);
bfi_h2i_set(uf_bp_msg->mh, BFI_MC_UF, BFI_UF_H2I_BUF_POST,
bfa_lpuid(ufm->bfa));
bfa_sge_to_be(&sge[1]);
}
- /**
+ /*
* advance pointer beyond consumed memory
*/
bfa_meminfo_kva(mi) = (u8 *) uf_bp_msg;
* Initialize UFs and queue it in UF free queue
*/
for (i = 0, uf = ufm->uf_list; i < ufm->num_ufs; i++, uf++) {
- bfa_os_memset(uf, 0, sizeof(struct bfa_uf_s));
+ memset(uf, 0, sizeof(struct bfa_uf_s));
uf->bfa = ufm->bfa;
uf->uf_tag = i;
uf->pb_len = sizeof(struct bfa_uf_buf_s);
list_add_tail(&uf->qe, &ufm->uf_free_q);
}
- /**
+ /*
* advance memory pointer
*/
bfa_meminfo_kva(mi) = (u8 *) uf;
{
struct bfa_uf_mod_s *ufm = BFA_UF_MOD(bfa);
- bfa_os_memset(ufm, 0, sizeof(struct bfa_uf_mod_s));
+ memset(ufm, 0, sizeof(struct bfa_uf_mod_s));
ufm->bfa = bfa;
ufm->num_ufs = cfg->fwcfg.num_uf_bufs;
INIT_LIST_HEAD(&ufm->uf_free_q);
if (!uf_post_msg)
return BFA_STATUS_FAILED;
- bfa_os_memcpy(uf_post_msg, &ufm->uf_buf_posts[uf->uf_tag],
+ memcpy(uf_post_msg, &ufm->uf_buf_posts[uf->uf_tag],
sizeof(struct bfi_uf_buf_post_s));
bfa_reqq_produce(ufm->bfa, BFA_REQQ_FCXP);
u8 *buf = &uf_buf->d[0];
struct fchs_s *fchs;
- m->frm_len = bfa_os_ntohs(m->frm_len);
- m->xfr_len = bfa_os_ntohs(m->xfr_len);
+ m->frm_len = be16_to_cpu(m->frm_len);
+ m->xfr_len = be16_to_cpu(m->xfr_len);
fchs = (struct fchs_s *)uf_buf;
bfa_uf_post_all(BFA_UF_MOD(bfa));
}
-
-
-/**
- * hal_uf_api
- */
-
-/**
+/*
* Register handler for all unsolicted recieve frames.
*
* @param[in] bfa BFA instance
ufm->cbarg = cbarg;
}
-/**
+/*
* Free an unsolicited frame back to BFA.
*
* @param[in] uf unsolicited frame to be freed
-/**
+/*
* uf_pub BFA uf module public functions
*/
void
projects / karo-tx-linux.git / blobdiff