diff options
Diffstat (limited to 'drivers/scsi/csiostor/csio_scsi.c')
| -rw-r--r-- | drivers/scsi/csiostor/csio_scsi.c | 52 |
1 files changed, 27 insertions, 25 deletions
diff --git a/drivers/scsi/csiostor/csio_scsi.c b/drivers/scsi/csiostor/csio_scsi.c index 55db02521221..34bde6650fae 100644 --- a/drivers/scsi/csiostor/csio_scsi.c +++ b/drivers/scsi/csiostor/csio_scsi.c @@ -41,7 +41,7 @@ #include <linux/compiler.h> #include <linux/export.h> #include <linux/module.h> -#include <asm/unaligned.h> +#include <linux/unaligned.h> #include <asm/page.h> #include <scsi/scsi.h> #include <scsi/scsi_device.h> @@ -166,7 +166,7 @@ csio_scsi_fcp_cmnd(struct csio_ioreq *req, void *addr) struct scsi_cmnd *scmnd = csio_scsi_cmnd(req); /* Check for Task Management */ - if (likely(scmnd->SCp.Message == 0)) { + if (likely(csio_priv(scmnd)->fc_tm_flags == 0)) { int_to_scsilun(scmnd->device->lun, &fcp_cmnd->fc_lun); fcp_cmnd->fc_tm_flags = 0; fcp_cmnd->fc_cmdref = 0; @@ -185,7 +185,7 @@ csio_scsi_fcp_cmnd(struct csio_ioreq *req, void *addr) } else { memset(fcp_cmnd, 0, sizeof(*fcp_cmnd)); int_to_scsilun(scmnd->device->lun, &fcp_cmnd->fc_lun); - fcp_cmnd->fc_tm_flags = (uint8_t)scmnd->SCp.Message; + fcp_cmnd->fc_tm_flags = csio_priv(scmnd)->fc_tm_flags; } } @@ -800,7 +800,7 @@ csio_scsis_io_active(struct csio_ioreq *req, enum csio_scsi_ev evt) rn = req->rnode; /* * FW says remote device is lost, but rnode - * doesnt reflect it. + * doesn't reflect it. */ if (csio_scsi_itnexus_loss_error(req->wr_status) && csio_is_rnode_ready(rn)) { @@ -1366,9 +1366,9 @@ csio_show_hw_state(struct device *dev, struct csio_hw *hw = csio_lnode_to_hw(ln); if (csio_is_hw_ready(hw)) - return snprintf(buf, PAGE_SIZE, "ready\n"); - else - return snprintf(buf, PAGE_SIZE, "not ready\n"); + return sysfs_emit(buf, "ready\n"); + + return sysfs_emit(buf, "not ready\n"); } /* Device reset */ @@ -1430,7 +1430,7 @@ csio_show_dbg_level(struct device *dev, { struct csio_lnode *ln = shost_priv(class_to_shost(dev)); - return snprintf(buf, PAGE_SIZE, "%x\n", ln->params.log_level); + return sysfs_emit(buf, "%x\n", ln->params.log_level); } /* Store debug level */ @@ -1476,7 +1476,7 @@ csio_show_num_reg_rnodes(struct device *dev, { struct csio_lnode *ln = shost_priv(class_to_shost(dev)); - return snprintf(buf, PAGE_SIZE, "%d\n", ln->num_reg_rnodes); + return sysfs_emit(buf, "%d\n", ln->num_reg_rnodes); } static DEVICE_ATTR(num_reg_rnodes, S_IRUGO, csio_show_num_reg_rnodes, NULL); @@ -1855,7 +1855,7 @@ csio_queuecommand(struct Scsi_Host *host, struct scsi_cmnd *cmnd) /* Needed during abort */ cmnd->host_scribble = (unsigned char *)ioreq; - cmnd->SCp.Message = 0; + csio_priv(cmnd)->fc_tm_flags = 0; /* Kick off SCSI IO SM on the ioreq */ spin_lock_irqsave(&hw->lock, flags); @@ -2026,7 +2026,7 @@ csio_tm_cbfn(struct csio_hw *hw, struct csio_ioreq *req) req, req->wr_status); /* Cache FW return status */ - cmnd->SCp.Status = req->wr_status; + csio_priv(cmnd)->wr_status = req->wr_status; /* Special handling based on FCP response */ @@ -2049,7 +2049,7 @@ csio_tm_cbfn(struct csio_hw *hw, struct csio_ioreq *req) /* Modify return status if flags indicate success */ if (flags & FCP_RSP_LEN_VAL) if (rsp_info->rsp_code == FCP_TMF_CMPL) - cmnd->SCp.Status = FW_SUCCESS; + csio_priv(cmnd)->wr_status = FW_SUCCESS; csio_dbg(hw, "TM FCP rsp code: %d\n", rsp_info->rsp_code); } @@ -2125,9 +2125,9 @@ csio_eh_lun_reset_handler(struct scsi_cmnd *cmnd) csio_scsi_cmnd(ioreq) = cmnd; cmnd->host_scribble = (unsigned char *)ioreq; - cmnd->SCp.Status = 0; + csio_priv(cmnd)->wr_status = 0; - cmnd->SCp.Message = FCP_TMF_LUN_RESET; + csio_priv(cmnd)->fc_tm_flags = FCP_TMF_LUN_RESET; ioreq->tmo = CSIO_SCSI_LUNRST_TMO_MS / 1000; /* @@ -2178,9 +2178,10 @@ csio_eh_lun_reset_handler(struct scsi_cmnd *cmnd) } /* LUN reset returned, check cached status */ - if (cmnd->SCp.Status != FW_SUCCESS) { + if (csio_priv(cmnd)->wr_status != FW_SUCCESS) { csio_err(hw, "LUN reset failed (%d:%llu), status: %d\n", - cmnd->device->id, cmnd->device->lun, cmnd->SCp.Status); + cmnd->device->id, cmnd->device->lun, + csio_priv(cmnd)->wr_status); goto fail; } @@ -2223,7 +2224,7 @@ fail: } static int -csio_slave_alloc(struct scsi_device *sdev) +csio_sdev_init(struct scsi_device *sdev) { struct fc_rport *rport = starget_to_rport(scsi_target(sdev)); @@ -2236,14 +2237,14 @@ csio_slave_alloc(struct scsi_device *sdev) } static int -csio_slave_configure(struct scsi_device *sdev) +csio_sdev_configure(struct scsi_device *sdev, struct queue_limits *lim) { scsi_change_queue_depth(sdev, csio_lun_qdepth); return 0; } static void -csio_slave_destroy(struct scsi_device *sdev) +csio_sdev_destroy(struct scsi_device *sdev) { sdev->hostdata = NULL; } @@ -2271,12 +2272,13 @@ struct scsi_host_template csio_fcoe_shost_template = { .name = CSIO_DRV_DESC, .proc_name = KBUILD_MODNAME, .queuecommand = csio_queuecommand, + .cmd_size = sizeof(struct csio_cmd_priv), .eh_timed_out = fc_eh_timed_out, .eh_abort_handler = csio_eh_abort_handler, .eh_device_reset_handler = csio_eh_lun_reset_handler, - .slave_alloc = csio_slave_alloc, - .slave_configure = csio_slave_configure, - .slave_destroy = csio_slave_destroy, + .sdev_init = csio_sdev_init, + .sdev_configure = csio_sdev_configure, + .sdev_destroy = csio_sdev_destroy, .scan_finished = csio_scan_finished, .this_id = -1, .sg_tablesize = CSIO_SCSI_MAX_SGE, @@ -2293,9 +2295,9 @@ struct scsi_host_template csio_fcoe_shost_vport_template = { .eh_timed_out = fc_eh_timed_out, .eh_abort_handler = csio_eh_abort_handler, .eh_device_reset_handler = csio_eh_lun_reset_handler, - .slave_alloc = csio_slave_alloc, - .slave_configure = csio_slave_configure, - .slave_destroy = csio_slave_destroy, + .sdev_init = csio_sdev_init, + .sdev_configure = csio_sdev_configure, + .sdev_destroy = csio_sdev_destroy, .scan_finished = csio_scan_finished, .this_id = -1, .sg_tablesize = CSIO_SCSI_MAX_SGE, |