diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_sli.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_sli.c | 76 |
1 files changed, 0 insertions, 76 deletions
diff --git a/drivers/scsi/lpfc/lpfc_sli.c b/drivers/scsi/lpfc/lpfc_sli.c index 34dd87f542c..0d1e187b005 100644 --- a/drivers/scsi/lpfc/lpfc_sli.c +++ b/drivers/scsi/lpfc/lpfc_sli.c @@ -6930,37 +6930,6 @@ lpfc_sli_hba_down(struct lpfc_hba *phba) } /** - * lpfc_sli4_hba_down - PCI function resource cleanup for the SLI4 HBA - * @phba: Pointer to HBA context object. - * - * This function cleans up all queues, iocb, buffers, mailbox commands while - * shutting down the SLI4 HBA FCoE function. This function is called with no - * lock held and always returns 1. - * - * This function does the following to cleanup driver FCoE function resources: - * - Free discovery resources for each virtual port - * - Cleanup any pending fabric iocbs - * - Iterate through the iocb txq and free each entry in the list. - * - Free up any buffer posted to the HBA. - * - Clean up all the queue entries: WQ, RQ, MQ, EQ, CQ, etc. - * - Free mailbox commands in the mailbox queue. - **/ -int -lpfc_sli4_hba_down(struct lpfc_hba *phba) -{ - /* Stop the SLI4 device port */ - lpfc_stop_port(phba); - - /* Tear down the queues in the HBA */ - lpfc_sli4_queue_unset(phba); - - /* unregister default FCFI from the HBA */ - lpfc_sli4_fcfi_unreg(phba, phba->fcf.fcfi); - - return 1; -} - -/** * lpfc_sli_pcimem_bcopy - SLI memory copy function * @srcp: Source memory pointer. * @destp: Destination memory pointer. @@ -10788,51 +10757,6 @@ lpfc_sli4_post_sgl(struct lpfc_hba *phba, } return 0; } -/** - * lpfc_sli4_remove_all_sgl_pages - Post scatter gather list for an XRI to HBA - * @phba: The virtual port for which this call being executed. - * - * This routine will remove all of the sgl pages registered with the hba. - * - * Return codes: - * 0 - Success - * -ENXIO, -ENOMEM - Failure - **/ -int -lpfc_sli4_remove_all_sgl_pages(struct lpfc_hba *phba) -{ - LPFC_MBOXQ_t *mbox; - int rc; - uint32_t shdr_status, shdr_add_status; - union lpfc_sli4_cfg_shdr *shdr; - - mbox = mempool_alloc(phba->mbox_mem_pool, GFP_KERNEL); - if (!mbox) - return -ENOMEM; - - lpfc_sli4_config(phba, mbox, LPFC_MBOX_SUBSYSTEM_FCOE, - LPFC_MBOX_OPCODE_FCOE_REMOVE_SGL_PAGES, 0, - LPFC_SLI4_MBX_EMBED); - if (!phba->sli4_hba.intr_enable) - rc = lpfc_sli_issue_mbox(phba, mbox, MBX_POLL); - else - rc = lpfc_sli_issue_mbox_wait(phba, mbox, LPFC_MBOX_TMO); - /* The IOCTL status is embedded in the mailbox subheader. */ - shdr = (union lpfc_sli4_cfg_shdr *) - &mbox->u.mqe.un.sli4_config.header.cfg_shdr; - shdr_status = bf_get(lpfc_mbox_hdr_status, &shdr->response); - shdr_add_status = bf_get(lpfc_mbox_hdr_add_status, &shdr->response); - if (rc != MBX_TIMEOUT) - mempool_free(mbox, phba->mbox_mem_pool); - if (shdr_status || shdr_add_status || rc) { - lpfc_printf_log(phba, KERN_ERR, LOG_INIT, - "2512 REMOVE_ALL_SGL_PAGES mailbox failed with " - "status x%x add_status x%x, mbx status x%x\n", - shdr_status, shdr_add_status, rc); - rc = -ENXIO; - } - return rc; -} /** * lpfc_sli4_next_xritag - Get an xritag for the io |