diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_vport.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_vport.c | 31 |
1 files changed, 14 insertions, 17 deletions
diff --git a/drivers/scsi/lpfc/lpfc_vport.c b/drivers/scsi/lpfc/lpfc_vport.c index d694d0cff5a5..e7efb025ed50 100644 --- a/drivers/scsi/lpfc/lpfc_vport.c +++ b/drivers/scsi/lpfc/lpfc_vport.c @@ -1,7 +1,7 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * * Fibre Channel Host Bus Adapters. * - * Copyright (C) 2017-2021 Broadcom. All Rights Reserved. The term * + * Copyright (C) 2017-2022 Broadcom. All Rights Reserved. The term * * “Broadcom” refers to Broadcom Inc. and/or its subsidiaries. * * Copyright (C) 2004-2016 Emulex. All rights reserved. * * EMULEX and SLI are trademarks of Emulex. * @@ -135,12 +135,14 @@ lpfc_vport_sparm(struct lpfc_hba *phba, struct lpfc_vport *vport) } /* - * Grab buffer pointer and clear context1 so we can use - * lpfc_sli_issue_box_wait + * Wait for the read_sparams mailbox to complete. Driver needs + * this per vport to start the FDISC. If the mailbox fails, + * just cleanup and return an error unless the failure is a + * mailbox timeout. For MBX_TIMEOUT, allow the default + * mbox completion handler to take care of the cleanup. This + * is safe as the mailbox command isn't one that triggers + * another mailbox. */ - mp = (struct lpfc_dmabuf *)pmb->ctx_buf; - pmb->ctx_buf = NULL; - pmb->vport = vport; rc = lpfc_sli_issue_mbox_wait(phba, pmb, phba->fc_ratov * 2); if (rc != MBX_SUCCESS) { @@ -148,34 +150,29 @@ lpfc_vport_sparm(struct lpfc_hba *phba, struct lpfc_vport *vport) lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "1830 Signal aborted mbxCmd x%x\n", mb->mbxCommand); - lpfc_mbuf_free(phba, mp->virt, mp->phys); - kfree(mp); if (rc != MBX_TIMEOUT) - mempool_free(pmb, phba->mbox_mem_pool); + lpfc_mbox_rsrc_cleanup(phba, pmb, + MBOX_THD_UNLOCKED); return -EINTR; } else { lpfc_printf_vlog(vport, KERN_ERR, LOG_TRACE_EVENT, "1818 VPort failed init, mbxCmd x%x " "READ_SPARM mbxStatus x%x, rc = x%x\n", mb->mbxCommand, mb->mbxStatus, rc); - lpfc_mbuf_free(phba, mp->virt, mp->phys); - kfree(mp); if (rc != MBX_TIMEOUT) - mempool_free(pmb, phba->mbox_mem_pool); + lpfc_mbox_rsrc_cleanup(phba, pmb, + MBOX_THD_UNLOCKED); return -EIO; } } + mp = (struct lpfc_dmabuf *)pmb->ctx_buf; memcpy(&vport->fc_sparam, mp->virt, sizeof (struct serv_parm)); memcpy(&vport->fc_nodename, &vport->fc_sparam.nodeName, sizeof (struct lpfc_name)); memcpy(&vport->fc_portname, &vport->fc_sparam.portName, sizeof (struct lpfc_name)); - - lpfc_mbuf_free(phba, mp->virt, mp->phys); - kfree(mp); - mempool_free(pmb, phba->mbox_mem_pool); - + lpfc_mbox_rsrc_cleanup(phba, pmb, MBOX_THD_UNLOCKED); return 0; } |