microsoft
/
WSL2-Linux-Kernel
зеркало из https://github.com/microsoft/WSL2-Linux-Kernel.git
1
0
Форкнуть 0
Код Задачи Пакеты Проекты Релизы Вики Активность

[SCSI] lpfc 8.3.17: Code Cleanup and Locking fixes 

- Move Unload flag earlier in vport deletei to stop ELS traffic
- Replaced some unnecessary spin_lock_irqsave with spin_lock_irq
- Fixed circular spinlock dependency between low-level driver and SCSI midlayer
- Remove duplicate code from lpfc_els_retry routine
- Make all error values negative

Signed-off-by: Alex Iannicelli <alex.iannicelli@emulex.com>
Signed-off-by: James Smart <james.smart@emulex.com>
Signed-off-by: James Bottomley <James.Bottomley@suse.de>
This commit is contained in:
James Smart 2010-09-29 11:18:45 -04:00 коммит произвёл James Bottomley
Родитель bf5eefb007
Коммит d439d286f5
6 изменённых файлов: 142 добавлений и 117 удалений
Показать статистику Скачать Patch файл Скачать Diff файл Показать все файлы Свернуть все файлы

81
drivers/scsi/lpfc/lpfc_bsg.c
Просмотреть файл

@ -259,6 +259,7 @@ lpfc_bsg_send_mgmt_cmd(struct fc_bsg_job *job)
struct bsg_job_data *dd_data; struct bsg_job_data *dd_data;
uint32_t creg_val; uint32_t creg_val;
int rc = 0; int rc = 0;
int iocb_stat;
/* in case no data is transferred */ /* in case no data is transferred */
job->reply->reply_payload_rcv_len = 0; job->reply->reply_payload_rcv_len = 0;
@ -373,14 +374,13 @@ lpfc_bsg_send_mgmt_cmd(struct fc_bsg_job *job)
readl(phba->HCregaddr); /* flush */ readl(phba->HCregaddr); /* flush */
} }
rc = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, cmdiocbq, 0); iocb_stat = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, cmdiocbq, 0);
if (iocb_stat == IOCB_SUCCESS)
if (rc == IOCB_SUCCESS)
return 0; /* done for now */ return 0; /* done for now */
else if (rc == IOCB_BUSY) else if (iocb_stat == IOCB_BUSY)
rc = EAGAIN; rc = -EAGAIN;
else else
rc = EIO; rc = -EIO;
/* iocb failed so cleanup */ /* iocb failed so cleanup */
@ -631,9 +631,9 @@ lpfc_bsg_rport_els(struct fc_bsg_job *job)
if (rc == IOCB_SUCCESS) if (rc == IOCB_SUCCESS)
return 0; /* done for now */ return 0; /* done for now */
else if (rc == IOCB_BUSY) else if (rc == IOCB_BUSY)
rc = EAGAIN; rc = -EAGAIN;
else else
rc = EIO; rc = -EIO;
pci_unmap_sg(phba->pcidev, job->request_payload.sg_list, pci_unmap_sg(phba->pcidev, job->request_payload.sg_list,
job->request_payload.sg_cnt, DMA_TO_DEVICE); job->request_payload.sg_cnt, DMA_TO_DEVICE);
@ -1299,7 +1299,7 @@ lpfc_issue_ct_rsp(struct lpfc_hba *phba, struct fc_bsg_job *job, uint32_t tag,
/* Allocate buffer for command iocb */ /* Allocate buffer for command iocb */
ctiocb = lpfc_sli_get_iocbq(phba); ctiocb = lpfc_sli_get_iocbq(phba);
if (!ctiocb) { if (!ctiocb) {
rc = ENOMEM; rc = -ENOMEM;
goto no_ctiocb; goto no_ctiocb;
} }
@ -1649,17 +1649,18 @@ static int lpfcdiag_loop_self_reg(struct lpfc_hba *phba, uint16_t * rpi)
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (!mbox) if (!mbox)
return ENOMEM; return -ENOMEM;
status = lpfc_reg_rpi(phba, 0, phba->pport->fc_myDID, status = lpfc_reg_rpi(phba, 0, phba->pport->fc_myDID,
(uint8_t *)&phba->pport->fc_sparam, mbox, 0); (uint8_t *)&phba->pport->fc_sparam, mbox, 0);
if (status) { if (status) {
mempool_free(mbox, phba->mbox_mem_pool); mempool_free(mbox, phba->mbox_mem_pool);
return ENOMEM; return -ENOMEM;
} }
dmabuff = (struct lpfc_dmabuf *) mbox->context1; dmabuff = (struct lpfc_dmabuf *) mbox->context1;
mbox->context1 = NULL; mbox->context1 = NULL;
mbox->context2 = NULL;
status = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO); status = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO);
if ((status != MBX_SUCCESS) || (mbox->u.mb.mbxStatus)) { if ((status != MBX_SUCCESS) || (mbox->u.mb.mbxStatus)) {
@ -1667,7 +1668,7 @@ static int lpfcdiag_loop_self_reg(struct lpfc_hba *phba, uint16_t * rpi)
kfree(dmabuff); kfree(dmabuff);
if (status != MBX_TIMEOUT) if (status != MBX_TIMEOUT)
mempool_free(mbox, phba->mbox_mem_pool); mempool_free(mbox, phba->mbox_mem_pool);
return ENODEV; return -ENODEV;
} }
*rpi = mbox->u.mb.un.varWords[0]; *rpi = mbox->u.mb.un.varWords[0];
@ -1693,7 +1694,7 @@ static int lpfcdiag_loop_self_unreg(struct lpfc_hba *phba, uint16_t rpi)
/* Allocate mboxq structure */ /* Allocate mboxq structure */
mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL);
if (mbox == NULL) if (mbox == NULL)
return ENOMEM; return -ENOMEM;
lpfc_unreg_login(phba, 0, rpi, mbox); lpfc_unreg_login(phba, 0, rpi, mbox);
status = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO); status = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO);
@ -1701,7 +1702,7 @@ static int lpfcdiag_loop_self_unreg(struct lpfc_hba *phba, uint16_t rpi)
if ((status != MBX_SUCCESS) || (mbox->u.mb.mbxStatus)) { if ((status != MBX_SUCCESS) || (mbox->u.mb.mbxStatus)) {
if (status != MBX_TIMEOUT) if (status != MBX_TIMEOUT)
mempool_free(mbox, phba->mbox_mem_pool); mempool_free(mbox, phba->mbox_mem_pool);
return EIO; return -EIO;
} }
mempool_free(mbox, phba->mbox_mem_pool); mempool_free(mbox, phba->mbox_mem_pool);
@ -1730,6 +1731,8 @@ static int lpfcdiag_loop_get_xri(struct lpfc_hba *phba, uint16_t rpi,
struct ulp_bde64 *bpl = NULL; struct ulp_bde64 *bpl = NULL;
struct lpfc_sli_ct_request *ctreq = NULL; struct lpfc_sli_ct_request *ctreq = NULL;
int ret_val = 0; int ret_val = 0;
int time_left;
int iocb_stat;
unsigned long flags; unsigned long flags;
*txxri = 0; *txxri = 0;
@ -1737,7 +1740,7 @@ static int lpfcdiag_loop_get_xri(struct lpfc_hba *phba, uint16_t rpi,
evt = lpfc_bsg_event_new(FC_REG_CT_EVENT, current->pid, evt = lpfc_bsg_event_new(FC_REG_CT_EVENT, current->pid,
SLI_CT_ELX_LOOPBACK); SLI_CT_ELX_LOOPBACK);
if (!evt) if (!evt)
return ENOMEM; return -ENOMEM;
spin_lock_irqsave(&phba->ct_ev_lock, flags); spin_lock_irqsave(&phba->ct_ev_lock, flags);
list_add(&evt->node, &phba->ct_ev_waiters); list_add(&evt->node, &phba->ct_ev_waiters);
@ -1770,7 +1773,7 @@ static int lpfcdiag_loop_get_xri(struct lpfc_hba *phba, uint16_t rpi,
if (cmdiocbq == NULL || rspiocbq == NULL || if (cmdiocbq == NULL || rspiocbq == NULL ||
dmabuf == NULL || bpl == NULL || ctreq == NULL || dmabuf == NULL || bpl == NULL || ctreq == NULL ||
dmabuf->virt == NULL) { dmabuf->virt == NULL) {
ret_val = ENOMEM; ret_val = -ENOMEM;
goto err_get_xri_exit; goto err_get_xri_exit;
} }
@ -1806,24 +1809,24 @@ static int lpfcdiag_loop_get_xri(struct lpfc_hba *phba, uint16_t rpi,
cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC; cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
cmdiocbq->vport = phba->pport; cmdiocbq->vport = phba->pport;
ret_val = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq, iocb_stat = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq,
rspiocbq, rspiocbq,
(phba->fc_ratov * 2) (phba->fc_ratov * 2)
+ LPFC_DRVR_TIMEOUT); + LPFC_DRVR_TIMEOUT);
if (ret_val) if (iocb_stat) {
ret_val = -EIO;
goto err_get_xri_exit; goto err_get_xri_exit;
}
*txxri = rsp->ulpContext; *txxri = rsp->ulpContext;
evt->waiting = 1; evt->waiting = 1;
evt->wait_time_stamp = jiffies; evt->wait_time_stamp = jiffies;
ret_val = wait_event_interruptible_timeout( time_left = wait_event_interruptible_timeout(
evt->wq, !list_empty(&evt->events_to_see), evt->wq, !list_empty(&evt->events_to_see),
((phba->fc_ratov * 2) + LPFC_DRVR_TIMEOUT) * HZ); ((phba->fc_ratov * 2) + LPFC_DRVR_TIMEOUT) * HZ);
if (list_empty(&evt->events_to_see)) if (list_empty(&evt->events_to_see))
ret_val = (ret_val) ? EINTR : ETIMEDOUT; ret_val = (time_left) ? -EINTR : -ETIMEDOUT;
else { else {
ret_val = IOCB_SUCCESS;
spin_lock_irqsave(&phba->ct_ev_lock, flags); spin_lock_irqsave(&phba->ct_ev_lock, flags);
list_move(evt->events_to_see.prev, &evt->events_to_get); list_move(evt->events_to_see.prev, &evt->events_to_get);
spin_unlock_irqrestore(&phba->ct_ev_lock, flags); spin_unlock_irqrestore(&phba->ct_ev_lock, flags);
@ -1845,7 +1848,7 @@ err_get_xri_exit:
kfree(dmabuf); kfree(dmabuf);
} }
if (cmdiocbq && (ret_val != IOCB_TIMEDOUT)) if (cmdiocbq && (iocb_stat != IOCB_TIMEDOUT))
lpfc_sli_release_iocbq(phba, cmdiocbq); lpfc_sli_release_iocbq(phba, cmdiocbq);
if (rspiocbq) if (rspiocbq)
lpfc_sli_release_iocbq(phba, rspiocbq); lpfc_sli_release_iocbq(phba, rspiocbq);
@ -1959,6 +1962,7 @@ static int lpfcdiag_loop_post_rxbufs(struct lpfc_hba *phba, uint16_t rxxri,
uint32_t num_bde; uint32_t num_bde;
struct lpfc_dmabufext *rxbuffer = NULL; struct lpfc_dmabufext *rxbuffer = NULL;
int ret_val = 0; int ret_val = 0;
int iocb_stat;
int i = 0; int i = 0;
cmdiocbq = lpfc_sli_get_iocbq(phba); cmdiocbq = lpfc_sli_get_iocbq(phba);
@ -1973,7 +1977,7 @@ static int lpfcdiag_loop_post_rxbufs(struct lpfc_hba *phba, uint16_t rxxri,
} }
if (!cmdiocbq || !rxbmp || !rxbpl || !rxbuffer) { if (!cmdiocbq || !rxbmp || !rxbpl || !rxbuffer) {
ret_val = ENOMEM; ret_val = -ENOMEM;
goto err_post_rxbufs_exit; goto err_post_rxbufs_exit;
} }
@ -2022,16 +2026,16 @@ static int lpfcdiag_loop_post_rxbufs(struct lpfc_hba *phba, uint16_t rxxri,
cmd->ulpClass = CLASS3; cmd->ulpClass = CLASS3;
cmd->ulpContext = rxxri; cmd->ulpContext = rxxri;
ret_val = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, cmdiocbq, 0); iocb_stat = lpfc_sli_issue_iocb(phba, LPFC_ELS_RING, cmdiocbq,
0);
if (ret_val == IOCB_ERROR) { if (iocb_stat == IOCB_ERROR) {
diag_cmd_data_free(phba, diag_cmd_data_free(phba,
(struct lpfc_dmabufext *)mp[0]); (struct lpfc_dmabufext *)mp[0]);
if (mp[1]) if (mp[1])
diag_cmd_data_free(phba, diag_cmd_data_free(phba,
(struct lpfc_dmabufext *)mp[1]); (struct lpfc_dmabufext *)mp[1]);
dmp = list_entry(next, struct lpfc_dmabuf, list); dmp = list_entry(next, struct lpfc_dmabuf, list);
ret_val = EIO; ret_val = -EIO;
goto err_post_rxbufs_exit; goto err_post_rxbufs_exit;
} }
@ -2045,7 +2049,7 @@ static int lpfcdiag_loop_post_rxbufs(struct lpfc_hba *phba, uint16_t rxxri,
cmdiocbq = lpfc_sli_get_iocbq(phba); cmdiocbq = lpfc_sli_get_iocbq(phba);
if (!cmdiocbq) { if (!cmdiocbq) {
dmp = list_entry(next, struct lpfc_dmabuf, list); dmp = list_entry(next, struct lpfc_dmabuf, list);
ret_val = EIO; ret_val = -EIO;
goto err_post_rxbufs_exit; goto err_post_rxbufs_exit;
} }
@ -2111,6 +2115,8 @@ lpfc_bsg_diag_test(struct fc_bsg_job *job)
uint32_t num_bde; uint32_t num_bde;
uint8_t *ptr = NULL, *rx_databuf = NULL; uint8_t *ptr = NULL, *rx_databuf = NULL;
int rc = 0; int rc = 0;
int time_left;
int iocb_stat;
unsigned long flags; unsigned long flags;
void *dataout = NULL; void *dataout = NULL;
uint32_t total_mem; uint32_t total_mem;
@ -2185,22 +2191,18 @@ lpfc_bsg_diag_test(struct fc_bsg_job *job)
ptr, size); ptr, size);
rc = lpfcdiag_loop_self_reg(phba, &rpi); rc = lpfcdiag_loop_self_reg(phba, &rpi);
if (rc) { if (rc)
rc = -ENOMEM;
goto loopback_test_exit; goto loopback_test_exit;
}
rc = lpfcdiag_loop_get_xri(phba, rpi, &txxri, &rxxri); rc = lpfcdiag_loop_get_xri(phba, rpi, &txxri, &rxxri);
if (rc) { if (rc) {
lpfcdiag_loop_self_unreg(phba, rpi); lpfcdiag_loop_self_unreg(phba, rpi);
rc = -ENOMEM;
goto loopback_test_exit; goto loopback_test_exit;
} }
rc = lpfcdiag_loop_post_rxbufs(phba, rxxri, full_size); rc = lpfcdiag_loop_post_rxbufs(phba, rxxri, full_size);
if (rc) { if (rc) {
lpfcdiag_loop_self_unreg(phba, rpi); lpfcdiag_loop_self_unreg(phba, rpi);
rc = -ENOMEM;
goto loopback_test_exit; goto loopback_test_exit;
} }
@ -2290,21 +2292,22 @@ lpfc_bsg_diag_test(struct fc_bsg_job *job)
cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC; cmdiocbq->iocb_flag |= LPFC_IO_LIBDFC;
cmdiocbq->vport = phba->pport; cmdiocbq->vport = phba->pport;
rc = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq, rspiocbq, iocb_stat = lpfc_sli_issue_iocb_wait(phba, LPFC_ELS_RING, cmdiocbq,
(phba->fc_ratov * 2) + LPFC_DRVR_TIMEOUT); rspiocbq, (phba->fc_ratov * 2) +
LPFC_DRVR_TIMEOUT);
if ((rc != IOCB_SUCCESS) || (rsp->ulpStatus != IOCB_SUCCESS)) { if ((iocb_stat != IOCB_SUCCESS) || (rsp->ulpStatus != IOCB_SUCCESS)) {
rc = -EIO; rc = -EIO;
goto err_loopback_test_exit; goto err_loopback_test_exit;
} }
evt->waiting = 1; evt->waiting = 1;
rc = wait_event_interruptible_timeout( time_left = wait_event_interruptible_timeout(
evt->wq, !list_empty(&evt->events_to_see), evt->wq, !list_empty(&evt->events_to_see),
((phba->fc_ratov * 2) + LPFC_DRVR_TIMEOUT) * HZ); ((phba->fc_ratov * 2) + LPFC_DRVR_TIMEOUT) * HZ);
evt->waiting = 0; evt->waiting = 0;
if (list_empty(&evt->events_to_see)) if (list_empty(&evt->events_to_see))
rc = (rc) ? -EINTR : -ETIMEDOUT; rc = (time_left) ? -EINTR : -ETIMEDOUT;
else { else {
spin_lock_irqsave(&phba->ct_ev_lock, flags); spin_lock_irqsave(&phba->ct_ev_lock, flags);
list_move(evt->events_to_see.prev, &evt->events_to_get); list_move(evt->events_to_see.prev, &evt->events_to_get);

2
drivers/scsi/lpfc/lpfc_els.c
Просмотреть файл

@ -3250,6 +3250,8 @@ lpfc_mbx_cmpl_dflt_rpi(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
lpfc_sli4_free_rpi(phba, pmb->u.mb.un.varUnregLogin.rpi); lpfc_sli4_free_rpi(phba, pmb->u.mb.un.varUnregLogin.rpi);
pmb->context1 = NULL; pmb->context1 = NULL;
pmb->context2 = NULL;
lpfc_mbuf_free(phba, mp->virt, mp->phys); lpfc_mbuf_free(phba, mp->virt, mp->phys);
kfree(mp); kfree(mp);
mempool_free(pmb, phba->mbox_mem_pool); mempool_free(pmb, phba->mbox_mem_pool);

34
drivers/scsi/lpfc/lpfc_hbadisc.c
Просмотреть файл

@ -1015,7 +1015,6 @@ static void
lpfc_mbx_cmpl_reg_fcfi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq) lpfc_mbx_cmpl_reg_fcfi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
{ {
struct lpfc_vport *vport = mboxq->vport; struct lpfc_vport *vport = mboxq->vport;
unsigned long flags;
if (mboxq->u.mb.mbxStatus) { if (mboxq->u.mb.mbxStatus) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX, lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
@ -1029,18 +1028,18 @@ lpfc_mbx_cmpl_reg_fcfi(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq)
/* Start FCoE discovery by sending a FLOGI. */ /* Start FCoE discovery by sending a FLOGI. */
phba->fcf.fcfi = bf_get(lpfc_reg_fcfi_fcfi, &mboxq->u.mqe.un.reg_fcfi); phba->fcf.fcfi = bf_get(lpfc_reg_fcfi_fcfi, &mboxq->u.mqe.un.reg_fcfi);
/* Set the FCFI registered flag */ /* Set the FCFI registered flag */
spin_lock_irqsave(&phba->hbalock, flags); spin_lock_irq(&phba->hbalock);
phba->fcf.fcf_flag |= FCF_REGISTERED; phba->fcf.fcf_flag |= FCF_REGISTERED;
spin_unlock_irqrestore(&phba->hbalock, flags); spin_unlock_irq(&phba->hbalock);
/* If there is a pending FCoE event, restart FCF table scan. */ /* If there is a pending FCoE event, restart FCF table scan. */
if (lpfc_check_pending_fcoe_event(phba, 1)) { if (lpfc_check_pending_fcoe_event(phba, 1)) {
mempool_free(mboxq, phba->mbox_mem_pool); mempool_free(mboxq, phba->mbox_mem_pool);
return; return;
} }
spin_lock_irqsave(&phba->hbalock, flags); spin_lock_irq(&phba->hbalock);
phba->fcf.fcf_flag |= (FCF_SCAN_DONE | FCF_IN_USE); phba->fcf.fcf_flag |= (FCF_SCAN_DONE | FCF_IN_USE);
phba->hba_flag &= ~FCF_DISC_INPROGRESS; phba->hba_flag &= ~FCF_DISC_INPROGRESS;
spin_unlock_irqrestore(&phba->hbalock, flags); spin_unlock_irq(&phba->hbalock);
if (vport->port_state != LPFC_FLOGI) if (vport->port_state != LPFC_FLOGI)
lpfc_initial_flogi(vport); lpfc_initial_flogi(vport);
@ -1240,14 +1239,13 @@ lpfc_register_fcf(struct lpfc_hba *phba)
{ {
LPFC_MBOXQ_t *fcf_mbxq; LPFC_MBOXQ_t *fcf_mbxq;
int rc; int rc;
unsigned long flags;
spin_lock_irqsave(&phba->hbalock, flags); spin_lock_irq(&phba->hbalock);
/* If the FCF is not availabe do nothing. */ /* If the FCF is not availabe do nothing. */
if (!(phba->fcf.fcf_flag & FCF_AVAILABLE)) { if (!(phba->fcf.fcf_flag & FCF_AVAILABLE)) {
phba->hba_flag &= ~FCF_DISC_INPROGRESS; phba->hba_flag &= ~FCF_DISC_INPROGRESS;
spin_unlock_irqrestore(&phba->hbalock, flags); spin_unlock_irq(&phba->hbalock);
return; return;
} }
@ -1255,19 +1253,19 @@ lpfc_register_fcf(struct lpfc_hba *phba)
if (phba->fcf.fcf_flag & FCF_REGISTERED) { if (phba->fcf.fcf_flag & FCF_REGISTERED) {
phba->fcf.fcf_flag |= (FCF_SCAN_DONE | FCF_IN_USE); phba->fcf.fcf_flag |= (FCF_SCAN_DONE | FCF_IN_USE);
phba->hba_flag &= ~FCF_DISC_INPROGRESS; phba->hba_flag &= ~FCF_DISC_INPROGRESS;
spin_unlock_irqrestore(&phba->hbalock, flags); spin_unlock_irq(&phba->hbalock);
if (phba->pport->port_state != LPFC_FLOGI) if (phba->pport->port_state != LPFC_FLOGI)
lpfc_initial_flogi(phba->pport); lpfc_initial_flogi(phba->pport);
return; return;
} }
spin_unlock_irqrestore(&phba->hbalock, flags); spin_unlock_irq(&phba->hbalock);
fcf_mbxq = mempool_alloc(phba->mbox_mem_pool, fcf_mbxq = mempool_alloc(phba->mbox_mem_pool,
GFP_KERNEL); GFP_KERNEL);
if (!fcf_mbxq) { if (!fcf_mbxq) {
spin_lock_irqsave(&phba->hbalock, flags); spin_lock_irq(&phba->hbalock);
phba->hba_flag &= ~FCF_DISC_INPROGRESS; phba->hba_flag &= ~FCF_DISC_INPROGRESS;
spin_unlock_irqrestore(&phba->hbalock, flags); spin_unlock_irq(&phba->hbalock);
return; return;
} }
@ -1276,9 +1274,9 @@ lpfc_register_fcf(struct lpfc_hba *phba)
fcf_mbxq->mbox_cmpl = lpfc_mbx_cmpl_reg_fcfi; fcf_mbxq->mbox_cmpl = lpfc_mbx_cmpl_reg_fcfi;
rc = lpfc_sli_issue_mbox(phba, fcf_mbxq, MBX_NOWAIT); rc = lpfc_sli_issue_mbox(phba, fcf_mbxq, MBX_NOWAIT);
if (rc == MBX_NOT_FINISHED) { if (rc == MBX_NOT_FINISHED) {
spin_lock_irqsave(&phba->hbalock, flags); spin_lock_irq(&phba->hbalock);
phba->hba_flag &= ~FCF_DISC_INPROGRESS; phba->hba_flag &= ~FCF_DISC_INPROGRESS;
spin_unlock_irqrestore(&phba->hbalock, flags); spin_unlock_irq(&phba->hbalock);
mempool_free(fcf_mbxq, phba->mbox_mem_pool); mempool_free(fcf_mbxq, phba->mbox_mem_pool);
} }
@ -2851,6 +2849,7 @@ lpfc_mbx_cmpl_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
struct Scsi_Host *shost = lpfc_shost_from_vport(vport); struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
pmb->context1 = NULL; pmb->context1 = NULL;
pmb->context2 = NULL;
if (ndlp->nlp_flag & NLP_REG_LOGIN_SEND) if (ndlp->nlp_flag & NLP_REG_LOGIN_SEND)
ndlp->nlp_flag &= ~NLP_REG_LOGIN_SEND; ndlp->nlp_flag &= ~NLP_REG_LOGIN_SEND;
@ -3149,6 +3148,7 @@ lpfc_mbx_cmpl_fabric_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
ndlp = (struct lpfc_nodelist *) pmb->context2; ndlp = (struct lpfc_nodelist *) pmb->context2;
pmb->context1 = NULL; pmb->context1 = NULL;
pmb->context2 = NULL; pmb->context2 = NULL;
if (mb->mbxStatus) { if (mb->mbxStatus) {
lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX, lpfc_printf_vlog(vport, KERN_ERR, LOG_MBOX,
"0258 Register Fabric login error: 0x%x\n", "0258 Register Fabric login error: 0x%x\n",
@ -3218,6 +3218,9 @@ lpfc_mbx_cmpl_ns_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2; struct lpfc_nodelist *ndlp = (struct lpfc_nodelist *) pmb->context2;
struct lpfc_vport *vport = pmb->vport; struct lpfc_vport *vport = pmb->vport;
pmb->context1 = NULL;
pmb->context2 = NULL;
if (mb->mbxStatus) { if (mb->mbxStatus) {
out: out:
lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS, lpfc_printf_vlog(vport, KERN_ERR, LOG_ELS,
@ -3249,8 +3252,6 @@ out:
return; return;
} }
pmb->context1 = NULL;
ndlp->nlp_rpi = mb->un.varWords[0]; ndlp->nlp_rpi = mb->un.varWords[0];
ndlp->nlp_flag |= NLP_RPI_VALID; ndlp->nlp_flag |= NLP_RPI_VALID;
ndlp->nlp_type |= NLP_FABRIC; ndlp->nlp_type |= NLP_FABRIC;
@ -4784,6 +4785,7 @@ lpfc_mbx_cmpl_fdmi_reg_login(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
struct lpfc_vport *vport = pmb->vport; struct lpfc_vport *vport = pmb->vport;
pmb->context1 = NULL; pmb->context1 = NULL;
pmb->context2 = NULL;
ndlp->nlp_rpi = mb->un.varWords[0]; ndlp->nlp_rpi = mb->un.varWords[0];
ndlp->nlp_flag |= NLP_RPI_VALID; ndlp->nlp_flag |= NLP_RPI_VALID;

34
drivers/scsi/lpfc/lpfc_init.c
Просмотреть файл

@ -4727,8 +4727,8 @@ out_free_mem:
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - No availble memory * -ENOMEM - No availble memory
* EIO - The mailbox failed to complete successfully. * -EIO - The mailbox failed to complete successfully.
**/ **/
int int
lpfc_sli4_init_rpi_hdrs(struct lpfc_hba *phba) lpfc_sli4_init_rpi_hdrs(struct lpfc_hba *phba)
@ -5421,7 +5421,7 @@ lpfc_sli4_bar2_register_memmap(struct lpfc_hba *phba, uint32_t vf)
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - could not allocated memory. * -ENOMEM - could not allocated memory.
**/ **/
static int static int
lpfc_create_bootstrap_mbox(struct lpfc_hba *phba) lpfc_create_bootstrap_mbox(struct lpfc_hba *phba)
@ -5520,8 +5520,8 @@ lpfc_destroy_bootstrap_mbox(struct lpfc_hba *phba)
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - No availble memory * -ENOMEM - No availble memory
* EIO - The mailbox failed to complete successfully. * -EIO - The mailbox failed to complete successfully.
**/ **/
static int static int
lpfc_sli4_read_config(struct lpfc_hba *phba) lpfc_sli4_read_config(struct lpfc_hba *phba)
@ -5624,8 +5624,8 @@ lpfc_sli4_read_config(struct lpfc_hba *phba)
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - No availble memory * -ENOMEM - No availble memory
* EIO - The mailbox failed to complete successfully. * -EIO - The mailbox failed to complete successfully.
**/ **/
static int static int
lpfc_setup_endian_order(struct lpfc_hba *phba) lpfc_setup_endian_order(struct lpfc_hba *phba)
@ -5673,8 +5673,8 @@ lpfc_setup_endian_order(struct lpfc_hba *phba)
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - No availble memory * -ENOMEM - No availble memory
* EIO - The mailbox failed to complete successfully. * -EIO - The mailbox failed to complete successfully.
**/ **/
static int static int
lpfc_sli4_queue_create(struct lpfc_hba *phba) lpfc_sli4_queue_create(struct lpfc_hba *phba)
@ -5968,8 +5968,8 @@ out_error:
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - No availble memory * -ENOMEM - No availble memory
* EIO - The mailbox failed to complete successfully. * -EIO - The mailbox failed to complete successfully.
**/ **/
static void static void
lpfc_sli4_queue_destroy(struct lpfc_hba *phba) lpfc_sli4_queue_destroy(struct lpfc_hba *phba)
@ -6032,8 +6032,8 @@ lpfc_sli4_queue_destroy(struct lpfc_hba *phba)
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - No availble memory * -ENOMEM - No availble memory
* EIO - The mailbox failed to complete successfully. * -EIO - The mailbox failed to complete successfully.
**/ **/
int int
lpfc_sli4_queue_setup(struct lpfc_hba *phba) lpfc_sli4_queue_setup(struct lpfc_hba *phba)
@ -6277,8 +6277,8 @@ out_error:
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - No availble memory * -ENOMEM - No availble memory
* EIO - The mailbox failed to complete successfully. * -EIO - The mailbox failed to complete successfully.
**/ **/
void void
lpfc_sli4_queue_unset(struct lpfc_hba *phba) lpfc_sli4_queue_unset(struct lpfc_hba *phba)
@ -6483,8 +6483,8 @@ lpfc_sli4_cq_event_release_all(struct lpfc_hba *phba)
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - No availble memory * -ENOMEM - No availble memory
* EIO - The mailbox failed to complete successfully. * -EIO - The mailbox failed to complete successfully.
**/ **/
int int
lpfc_pci_function_reset(struct lpfc_hba *phba) lpfc_pci_function_reset(struct lpfc_hba *phba)

100
drivers/scsi/lpfc/lpfc_sli.c
Просмотреть файл

@ -1730,10 +1730,11 @@ lpfc_sli_wake_mbox_wait(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmboxq)
void void
lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb) lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
{ {
struct lpfc_vport *vport = pmb->vport;
struct lpfc_dmabuf *mp; struct lpfc_dmabuf *mp;
struct lpfc_nodelist *ndlp;
uint16_t rpi, vpi; uint16_t rpi, vpi;
int rc; int rc;
struct lpfc_vport *vport = pmb->vport;
mp = (struct lpfc_dmabuf *) (pmb->context1); mp = (struct lpfc_dmabuf *) (pmb->context1);
@ -1774,6 +1775,12 @@ lpfc_sli_def_mbox_cmpl(struct lpfc_hba *phba, LPFC_MBOXQ_t *pmb)
return; return;
} }
if (pmb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
ndlp = (struct lpfc_nodelist *)pmb->context2;
lpfc_nlp_put(ndlp);
pmb->context2 = NULL;
}
if (bf_get(lpfc_mqe_command, &pmb->u.mqe) == MBX_SLI4_CONFIG) if (bf_get(lpfc_mqe_command, &pmb->u.mqe) == MBX_SLI4_CONFIG)
lpfc_sli4_mbox_cmd_free(phba, pmb); lpfc_sli4_mbox_cmd_free(phba, pmb);
else else
@ -4186,7 +4193,7 @@ lpfc_sli4_read_fcoe_params(struct lpfc_hba *phba,
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - could not allocated memory. * -ENOMEM - could not allocated memory.
**/ **/
static int static int
lpfc_sli4_read_rev(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq, lpfc_sli4_read_rev(struct lpfc_hba *phba, LPFC_MBOXQ_t *mboxq,
@ -9724,8 +9731,8 @@ out_fail:
* command to finish before continuing. * command to finish before continuing.
* *
* On success this function will return a zero. If unable to allocate enough * On success this function will return a zero. If unable to allocate enough
* memory this function will return ENOMEM. If the queue create mailbox command * memory this function will return -ENOMEM. If the queue create mailbox command
* fails this function will return ENXIO. * fails this function will return -ENXIO.
**/ **/
uint32_t uint32_t
lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint16_t imax) lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint16_t imax)
@ -9840,8 +9847,8 @@ lpfc_eq_create(struct lpfc_hba *phba, struct lpfc_queue *eq, uint16_t imax)
* command to finish before continuing. * command to finish before continuing.
* *
* On success this function will return a zero. If unable to allocate enough * On success this function will return a zero. If unable to allocate enough
* memory this function will return ENOMEM. If the queue create mailbox command * memory this function will return -ENOMEM. If the queue create mailbox command
* fails this function will return ENXIO. * fails this function will return -ENXIO.
**/ **/
uint32_t uint32_t
lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue *cq, lpfc_cq_create(struct lpfc_hba *phba, struct lpfc_queue *cq,
@ -10011,8 +10018,8 @@ lpfc_mq_create_fb_init(struct lpfc_hba *phba, struct lpfc_queue *mq,
* command to finish before continuing. * command to finish before continuing.
* *
* On success this function will return a zero. If unable to allocate enough * On success this function will return a zero. If unable to allocate enough
* memory this function will return ENOMEM. If the queue create mailbox command * memory this function will return -ENOMEM. If the queue create mailbox command
* fails this function will return ENXIO. * fails this function will return -ENXIO.
**/ **/
int32_t int32_t
lpfc_mq_create(struct lpfc_hba *phba, struct lpfc_queue *mq, lpfc_mq_create(struct lpfc_hba *phba, struct lpfc_queue *mq,
@ -10146,8 +10153,8 @@ out:
* command to finish before continuing. * command to finish before continuing.
* *
* On success this function will return a zero. If unable to allocate enough * On success this function will return a zero. If unable to allocate enough
* memory this function will return ENOMEM. If the queue create mailbox command * memory this function will return -ENOMEM. If the queue create mailbox command
* fails this function will return ENXIO. * fails this function will return -ENXIO.
**/ **/
uint32_t uint32_t
lpfc_wq_create(struct lpfc_hba *phba, struct lpfc_queue *wq, lpfc_wq_create(struct lpfc_hba *phba, struct lpfc_queue *wq,
@ -10234,8 +10241,8 @@ out:
* mailbox command to finish before continuing. * mailbox command to finish before continuing.
* *
* On success this function will return a zero. If unable to allocate enough * On success this function will return a zero. If unable to allocate enough
* memory this function will return ENOMEM. If the queue create mailbox command * memory this function will return -ENOMEM. If the queue create mailbox command
* fails this function will return ENXIO. * fails this function will return -ENXIO.
**/ **/
uint32_t uint32_t
lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq, lpfc_rq_create(struct lpfc_hba *phba, struct lpfc_queue *hrq,
@ -10403,7 +10410,7 @@ out:
* The @eq struct is used to get the queue ID of the queue to destroy. * The @eq struct is used to get the queue ID of the queue to destroy.
* *
* On success this function will return a zero. If the queue destroy mailbox * On success this function will return a zero. If the queue destroy mailbox
* command fails this function will return ENXIO. * command fails this function will return -ENXIO.
**/ **/
uint32_t uint32_t
lpfc_eq_destroy(struct lpfc_hba *phba, struct lpfc_queue *eq) lpfc_eq_destroy(struct lpfc_hba *phba, struct lpfc_queue *eq)
@ -10458,7 +10465,7 @@ lpfc_eq_destroy(struct lpfc_hba *phba, struct lpfc_queue *eq)
* The @cq struct is used to get the queue ID of the queue to destroy. * The @cq struct is used to get the queue ID of the queue to destroy.
* *
* On success this function will return a zero. If the queue destroy mailbox * On success this function will return a zero. If the queue destroy mailbox
* command fails this function will return ENXIO. * command fails this function will return -ENXIO.
**/ **/
uint32_t uint32_t
lpfc_cq_destroy(struct lpfc_hba *phba, struct lpfc_queue *cq) lpfc_cq_destroy(struct lpfc_hba *phba, struct lpfc_queue *cq)
@ -10511,7 +10518,7 @@ lpfc_cq_destroy(struct lpfc_hba *phba, struct lpfc_queue *cq)
* The @mq struct is used to get the queue ID of the queue to destroy. * The @mq struct is used to get the queue ID of the queue to destroy.
* *
* On success this function will return a zero. If the queue destroy mailbox * On success this function will return a zero. If the queue destroy mailbox
* command fails this function will return ENXIO. * command fails this function will return -ENXIO.
**/ **/
uint32_t uint32_t
lpfc_mq_destroy(struct lpfc_hba *phba, struct lpfc_queue *mq) lpfc_mq_destroy(struct lpfc_hba *phba, struct lpfc_queue *mq)
@ -10564,7 +10571,7 @@ lpfc_mq_destroy(struct lpfc_hba *phba, struct lpfc_queue *mq)
* The @wq struct is used to get the queue ID of the queue to destroy. * The @wq struct is used to get the queue ID of the queue to destroy.
* *
* On success this function will return a zero. If the queue destroy mailbox * On success this function will return a zero. If the queue destroy mailbox
* command fails this function will return ENXIO. * command fails this function will return -ENXIO.
**/ **/
uint32_t uint32_t
lpfc_wq_destroy(struct lpfc_hba *phba, struct lpfc_queue *wq) lpfc_wq_destroy(struct lpfc_hba *phba, struct lpfc_queue *wq)
@ -10616,7 +10623,7 @@ lpfc_wq_destroy(struct lpfc_hba *phba, struct lpfc_queue *wq)
* The @rq struct is used to get the queue ID of the queue to destroy. * The @rq struct is used to get the queue ID of the queue to destroy.
* *
* On success this function will return a zero. If the queue destroy mailbox * On success this function will return a zero. If the queue destroy mailbox
* command fails this function will return ENXIO. * command fails this function will return -ENXIO.
**/ **/
uint32_t uint32_t
lpfc_rq_destroy(struct lpfc_hba *phba, struct lpfc_queue *hrq, lpfc_rq_destroy(struct lpfc_hba *phba, struct lpfc_queue *hrq,
@ -11819,7 +11826,7 @@ lpfc_sli4_handle_received_buffer(struct lpfc_hba *phba,
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* EIO - The mailbox failed to complete successfully. * -EIO - The mailbox failed to complete successfully.
* When this error occurs, the driver is not guaranteed * When this error occurs, the driver is not guaranteed
* to have any rpi regions posted to the device and * to have any rpi regions posted to the device and
* must either attempt to repost the regions or take a * must either attempt to repost the regions or take a
@ -11857,8 +11864,8 @@ lpfc_sli4_post_all_rpi_hdrs(struct lpfc_hba *phba)
* *
* Return codes * Return codes
* 0 - successful * 0 - successful
* ENOMEM - No available memory * -ENOMEM - No available memory
* EIO - The mailbox failed to complete successfully. * -EIO - The mailbox failed to complete successfully.
**/ **/
int int
lpfc_sli4_post_rpi_hdr(struct lpfc_hba *phba, struct lpfc_rpi_hdr *rpi_page) lpfc_sli4_post_rpi_hdr(struct lpfc_hba *phba, struct lpfc_rpi_hdr *rpi_page)
@ -12805,8 +12812,11 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
LPFC_MBOXQ_t *mb, *nextmb; LPFC_MBOXQ_t *mb, *nextmb;
struct lpfc_dmabuf *mp; struct lpfc_dmabuf *mp;
struct lpfc_nodelist *ndlp; struct lpfc_nodelist *ndlp;
struct lpfc_nodelist *act_mbx_ndlp = NULL;
struct Scsi_Host *shost = lpfc_shost_from_vport(vport); struct Scsi_Host *shost = lpfc_shost_from_vport(vport);
LIST_HEAD(mbox_cmd_list);
/* Clean up internally queued mailbox commands with the vport */
spin_lock_irq(&phba->hbalock); spin_lock_irq(&phba->hbalock);
list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) { list_for_each_entry_safe(mb, nextmb, &phba->sli.mboxq, list) {
if (mb->vport != vport) if (mb->vport != vport)
@ -12816,6 +12826,28 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
(mb->u.mb.mbxCommand != MBX_REG_VPI)) (mb->u.mb.mbxCommand != MBX_REG_VPI))
continue; continue;
list_del(&mb->list);
list_add_tail(&mb->list, &mbox_cmd_list);
}
/* Clean up active mailbox command with the vport */
mb = phba->sli.mbox_active;
if (mb && (mb->vport == vport)) {
if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) ||
(mb->u.mb.mbxCommand == MBX_REG_VPI))
mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl;
if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
act_mbx_ndlp = (struct lpfc_nodelist *)mb->context2;
/* Put reference count for delayed processing */
act_mbx_ndlp = lpfc_nlp_get(act_mbx_ndlp);
/* Unregister the RPI when mailbox complete */
mb->mbox_flag |= LPFC_MBX_IMED_UNREG;
}
}
spin_unlock_irq(&phba->hbalock);
/* Release the cleaned-up mailbox commands */
while (!list_empty(&mbox_cmd_list)) {
list_remove_head(&mbox_cmd_list, mb, LPFC_MBOXQ_t, list);
if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) { if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) {
if (phba->sli_rev == LPFC_SLI_REV4) if (phba->sli_rev == LPFC_SLI_REV4)
__lpfc_sli4_free_rpi(phba, __lpfc_sli4_free_rpi(phba,
@ -12826,36 +12858,24 @@ lpfc_cleanup_pending_mbox(struct lpfc_vport *vport)
kfree(mp); kfree(mp);
} }
ndlp = (struct lpfc_nodelist *) mb->context2; ndlp = (struct lpfc_nodelist *) mb->context2;
mb->context2 = NULL;
if (ndlp) { if (ndlp) {
spin_lock(shost->host_lock); spin_lock(shost->host_lock);
ndlp->nlp_flag &= ~NLP_IGNR_REG_CMPL; ndlp->nlp_flag &= ~NLP_IGNR_REG_CMPL;
spin_unlock(shost->host_lock); spin_unlock(shost->host_lock);
lpfc_nlp_put(ndlp); lpfc_nlp_put(ndlp);
mb->context2 = NULL;
} }
} }
list_del(&mb->list);
mempool_free(mb, phba->mbox_mem_pool); mempool_free(mb, phba->mbox_mem_pool);
} }
mb = phba->sli.mbox_active;
if (mb && (mb->vport == vport)) { /* Release the ndlp with the cleaned-up active mailbox command */
if ((mb->u.mb.mbxCommand == MBX_REG_LOGIN64) || if (act_mbx_ndlp) {
(mb->u.mb.mbxCommand == MBX_REG_VPI)) spin_lock(shost->host_lock);
mb->mbox_cmpl = lpfc_sli_def_mbox_cmpl; act_mbx_ndlp->nlp_flag &= ~NLP_IGNR_REG_CMPL;
if (mb->u.mb.mbxCommand == MBX_REG_LOGIN64) { spin_unlock(shost->host_lock);
ndlp = (struct lpfc_nodelist *) mb->context2; lpfc_nlp_put(act_mbx_ndlp);
if (ndlp) {
spin_lock(shost->host_lock);
ndlp->nlp_flag &= ~NLP_IGNR_REG_CMPL;
spin_unlock(shost->host_lock);
lpfc_nlp_put(ndlp);
mb->context2 = NULL;
}
/* Unregister the RPI when mailbox complete */
mb->mbox_flag |= LPFC_MBX_IMED_UNREG;
}
} }
spin_unlock_irq(&phba->hbalock);
} }
/** /**

8
drivers/scsi/lpfc/lpfc_vport.c
Просмотреть файл

@ -580,7 +580,9 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
"static vport.\n"); "static vport.\n");
return VPORT_ERROR; return VPORT_ERROR;
} }
spin_lock_irq(&phba->hbalock);
vport->load_flag |= FC_UNLOADING;
spin_unlock_irq(&phba->hbalock);
/* /*
* If we are not unloading the driver then prevent the vport_delete * If we are not unloading the driver then prevent the vport_delete
* from happening until after this vport's discovery is finished. * from happening until after this vport's discovery is finished.
@ -618,10 +620,6 @@ lpfc_vport_delete(struct fc_vport *fc_vport)
scsi_host_put(shost); scsi_host_put(shost);
return VPORT_INVAL; return VPORT_INVAL;
} }
spin_lock_irq(&phba->hbalock);
vport->load_flag |= FC_UNLOADING;
spin_unlock_irq(&phba->hbalock);
lpfc_free_sysfs_attr(vport); lpfc_free_sysfs_attr(vport);
lpfc_debugfs_terminate(vport); lpfc_debugfs_terminate(vport);