From: James Smart jsmart2021@gmail.com
This reverts commit 17bf429b913b9e7f8d2353782e24ed3a491bb2d8.
LTS 5.15 pulled in several lpfc "SLI Path split" patches. The Path Split mods were a 14-patch set, which refactors the driver from to split the sli-3 hw (now eol) from the sli-4 hw and use sli4 structures natively. The patches are highly inter-related.
Given only some of the patches were included, it created a situation where FLOGI's fail, thus SLI Ports can't start communication.
Reverting this patch as its a fix specific to the Path Split patches, which were partially included and now being pulled from 5.15.
Signed-off-by: James Smart jsmart2021@gmail.com Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org --- drivers/scsi/lpfc/lpfc_init.c | 2 +- drivers/scsi/lpfc/lpfc_sli.c | 25 +++++++++++++------------ 2 files changed, 14 insertions(+), 13 deletions(-)
--- a/drivers/scsi/lpfc/lpfc_init.c +++ b/drivers/scsi/lpfc/lpfc_init.c @@ -11968,7 +11968,7 @@ lpfc_sli_enable_msi(struct lpfc_hba *phb rc = pci_enable_msi(phba->pcidev); if (!rc) lpfc_printf_log(phba, KERN_INFO, LOG_INIT, - "0012 PCI enable MSI mode success.\n"); + "0462 PCI enable MSI mode success.\n"); else { lpfc_printf_log(phba, KERN_INFO, LOG_INIT, "0471 PCI enable MSI mode failed (%d)\n", rc); --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -1939,7 +1939,7 @@ lpfc_issue_cmf_sync_wqe(struct lpfc_hba sync_buf = __lpfc_sli_get_iocbq(phba); if (!sync_buf) { lpfc_printf_log(phba, KERN_ERR, LOG_CGN_MGMT, - "6244 No available WQEs for CMF_SYNC_WQE\n"); + "6213 No available WQEs for CMF_SYNC_WQE\n"); ret_val = ENOMEM; goto out_unlock; } @@ -3739,7 +3739,7 @@ lpfc_sli_process_sol_iocb(struct lpfc_hb set_job_ulpword4(cmdiocbp, IOERR_ABORT_REQUESTED); /* - * For SLI4, irspiocb contains + * For SLI4, irsiocb contains * NO_XRI in sli_xritag, it * shall not affect releasing * sgl (xri) process. @@ -3757,7 +3757,7 @@ lpfc_sli_process_sol_iocb(struct lpfc_hb } } } - cmdiocbp->cmd_cmpl(phba, cmdiocbp, saveq); + (cmdiocbp->cmd_cmpl) (phba, cmdiocbp, saveq); } else lpfc_sli_release_iocbq(phba, cmdiocbp); } else { @@ -3997,7 +3997,8 @@ lpfc_sli_handle_fast_ring_event(struct l cmdiocbq->cmd_flag &= ~LPFC_DRIVER_ABORTED; if (cmdiocbq->cmd_cmpl) { spin_unlock_irqrestore(&phba->hbalock, iflag); - cmdiocbq->cmd_cmpl(phba, cmdiocbq, &rspiocbq); + (cmdiocbq->cmd_cmpl)(phba, cmdiocbq, + &rspiocbq); spin_lock_irqsave(&phba->hbalock, iflag); } break; @@ -10937,7 +10938,7 @@ lpfc_sli4_iocb2wqe(struct lpfc_hba *phba * @flag: Flag indicating if this command can be put into txq. * * __lpfc_sli_issue_fcp_io_s3 is wrapper function to invoke lockless func to - * send an iocb command to an HBA with SLI-3 interface spec. + * send an iocb command to an HBA with SLI-4 interface spec. * * This function takes the hbalock before invoking the lockless version. * The function will return success after it successfully submit the wqe to @@ -12990,7 +12991,7 @@ lpfc_sli_wake_iocb_wait(struct lpfc_hba cmdiocbq->cmd_cmpl = cmdiocbq->wait_cmd_cmpl; cmdiocbq->wait_cmd_cmpl = NULL; if (cmdiocbq->cmd_cmpl) - cmdiocbq->cmd_cmpl(phba, cmdiocbq, NULL); + (cmdiocbq->cmd_cmpl)(phba, cmdiocbq, NULL); else lpfc_sli_release_iocbq(phba, cmdiocbq); return; @@ -13004,9 +13005,9 @@ lpfc_sli_wake_iocb_wait(struct lpfc_hba
/* Set the exchange busy flag for task management commands */ if ((cmdiocbq->cmd_flag & LPFC_IO_FCP) && - !(cmdiocbq->cmd_flag & LPFC_IO_LIBDFC)) { + !(cmdiocbq->cmd_flag & LPFC_IO_LIBDFC)) { lpfc_cmd = container_of(cmdiocbq, struct lpfc_io_buf, - cur_iocbq); + cur_iocbq); if (rspiocbq && (rspiocbq->cmd_flag & LPFC_EXCHANGE_BUSY)) lpfc_cmd->flags |= LPFC_SBUF_XBUSY; else @@ -14144,7 +14145,7 @@ void lpfc_sli4_els_xri_abort_event_proc( * @irspiocbq: Pointer to work-queue completion queue entry. * * This routine handles an ELS work-queue completion event and construct - * a pseudo response ELS IOCBQ from the SLI4 ELS WCQE for the common + * a pseudo response ELS IODBQ from the SLI4 ELS WCQE for the common * discovery engine to handle. * * Return: Pointer to the receive IOCBQ, NULL otherwise. @@ -14188,7 +14189,7 @@ lpfc_sli4_els_preprocess_rspiocbq(struct
if (bf_get(lpfc_wcqe_c_xb, wcqe)) { spin_lock_irqsave(&phba->hbalock, iflags); - irspiocbq->cmd_flag |= LPFC_EXCHANGE_BUSY; + cmdiocbq->cmd_flag |= LPFC_EXCHANGE_BUSY; spin_unlock_irqrestore(&phba->hbalock, iflags); }
@@ -15047,7 +15048,7 @@ lpfc_sli4_fp_handle_fcp_wcqe(struct lpfc /* Pass the cmd_iocb and the wcqe to the upper layer */ memcpy(&cmdiocbq->wcqe_cmpl, wcqe, sizeof(struct lpfc_wcqe_complete)); - cmdiocbq->cmd_cmpl(phba, cmdiocbq, cmdiocbq); + (cmdiocbq->cmd_cmpl)(phba, cmdiocbq, cmdiocbq); } else { lpfc_printf_log(phba, KERN_WARNING, LOG_SLI, "0375 FCP cmdiocb not callback function " @@ -19211,7 +19212,7 @@ lpfc_sli4_send_seq_to_ulp(struct lpfc_vp
/* Free iocb created in lpfc_prep_seq */ list_for_each_entry_safe(curr_iocb, next_iocb, - &iocbq->list, list) { + &iocbq->list, list) { list_del_init(&curr_iocb->list); lpfc_sli_release_iocbq(phba, curr_iocb); }