diff options
Diffstat (limited to 'drivers/scsi/lpfc/lpfc_scsi.c')
| -rw-r--r-- | drivers/scsi/lpfc/lpfc_scsi.c | 69 |
1 files changed, 49 insertions, 20 deletions
diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c index 42fab03ad2b..17e4974d444 100644 --- a/drivers/scsi/lpfc/lpfc_scsi.c +++ b/drivers/scsi/lpfc/lpfc_scsi.c @@ -1,27 +1,24 @@ /******************************************************************* * This file is part of the Emulex Linux Device Driver for * - * Enterprise Fibre Channel Host Bus Adapters. * - * Refer to the README file included with this package for * - * driver version and adapter support. * - * Copyright (C) 2004 Emulex Corporation. * + * Fibre Channel Host Bus Adapters. * + * Copyright (C) 2004-2005 Emulex. All rights reserved. * + * EMULEX and SLI are trademarks of Emulex. * * www.emulex.com * + * Portions Copyright (C) 2004-2005 Christoph Hellwig * * * * This program is free software; you can redistribute it and/or * - * modify it under the terms of the GNU General Public License * - * as published by the Free Software Foundation; either version 2 * - * of the License, or (at your option) any later version. * - * * - * This program is distributed in the hope that it will be useful, * - * but WITHOUT ANY WARRANTY; without even the implied warranty of * - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * - * GNU General Public License for more details, a copy of which * - * can be found in the file COPYING included with this package. * + * modify it under the terms of version 2 of the GNU General * + * Public License as published by the Free Software Foundation. * + * This program is distributed in the hope that it will be useful. * + * ALL EXPRESS OR IMPLIED CONDITIONS, REPRESENTATIONS AND * + * WARRANTIES, INCLUDING ANY IMPLIED WARRANTY OF MERCHANTABILITY, * + * FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT, ARE * + * DISCLAIMED, EXCEPT TO THE EXTENT THAT SUCH DISCLAIMERS ARE HELD * + * TO BE LEGALLY INVALID. See the GNU General Public License for * + * more details, a copy of which can be found in the file COPYING * + * included with this package. * *******************************************************************/ -/* - * $Id: lpfc_scsi.c 1.37 2005/04/13 14:27:09EDT sf_support Exp $ - */ - #include <linux/pci.h> #include <linux/interrupt.h> @@ -798,7 +795,7 @@ lpfc_queuecommand(struct scsi_cmnd *cmnd, void (*done) (struct scsi_cmnd *)) } static int -lpfc_abort_handler(struct scsi_cmnd *cmnd) +__lpfc_abort_handler(struct scsi_cmnd *cmnd) { struct lpfc_hba *phba = (struct lpfc_hba *)cmnd->device->host->hostdata[0]; @@ -874,6 +871,7 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd) else icmd->ulpCommand = CMD_CLOSE_XRI_CN; + abtsiocb->iocb_cmpl = lpfc_sli_abort_fcp_cmpl; if (lpfc_sli_issue_iocb(phba, pring, abtsiocb, 0) == IOCB_ERROR) { list_add_tail(&abtsiocb->list, lpfc_iocb_list); @@ -918,7 +916,17 @@ lpfc_abort_handler(struct scsi_cmnd *cmnd) } static int -lpfc_reset_lun_handler(struct scsi_cmnd *cmnd) +lpfc_abort_handler(struct scsi_cmnd *cmnd) +{ + int rc; + spin_lock_irq(cmnd->device->host->host_lock); + rc = __lpfc_abort_handler(cmnd); + spin_unlock_irq(cmnd->device->host->host_lock); + return rc; +} + +static int +__lpfc_reset_lun_handler(struct scsi_cmnd *cmnd) { struct Scsi_Host *shost = cmnd->device->host; struct lpfc_hba *phba = (struct lpfc_hba *)shost->hostdata[0]; @@ -1030,11 +1038,21 @@ out: return ret; } +static int +lpfc_reset_lun_handler(struct scsi_cmnd *cmnd) +{ + int rc; + spin_lock_irq(cmnd->device->host->host_lock); + rc = __lpfc_reset_lun_handler(cmnd); + spin_unlock_irq(cmnd->device->host->host_lock); + return rc; +} + /* * Note: midlayer calls this function with the host_lock held */ static int -lpfc_reset_bus_handler(struct scsi_cmnd *cmnd) +__lpfc_reset_bus_handler(struct scsi_cmnd *cmnd) { struct Scsi_Host *shost = cmnd->device->host; struct lpfc_hba *phba = (struct lpfc_hba *)shost->hostdata[0]; @@ -1124,6 +1142,16 @@ out: } static int +lpfc_reset_bus_handler(struct scsi_cmnd *cmnd) +{ + int rc; + spin_lock_irq(cmnd->device->host->host_lock); + rc = __lpfc_reset_bus_handler(cmnd); + spin_unlock_irq(cmnd->device->host->host_lock); + return rc; +} + +static int lpfc_slave_alloc(struct scsi_device *sdev) { struct lpfc_hba *phba = (struct lpfc_hba *)sdev->host->hostdata[0]; @@ -1243,4 +1271,5 @@ struct scsi_host_template lpfc_template = { .cmd_per_lun = LPFC_CMD_PER_LUN, .use_clustering = ENABLE_CLUSTERING, .shost_attrs = lpfc_host_attrs, + .max_sectors = 0xFFFF, }; |