From ac4f33d2cd37027b7adac2b0cb4b54e1458aa4b7 Mon Sep 17 00:00:00 2001 From: Warner Losh Date: Tue, 28 Nov 2023 18:49:30 -0700 Subject: [PATCH] mpi3mr: Cleaup setting of status in processing scsiio requests More uniformly use mpi3mr_set_ccbstatus in mpi3mr_action_scsiio. The routine mostly used it, but also has setting of status by hand. In those cases where we want to error out the request, use this routine. As part of this, move setting CAM_SIM_QUEUED later in the function to when we're sure it's been queued. Remove the places we clear it before this. Sponsored by: Netflix Reviewed by: mav, jhb Differential Revision: https://reviews.freebsd.org/D42542 (cherry picked from commit cf8c23230aabd30aa9251975dbe705da559a2d02) --- sys/dev/mpi3mr/mpi3mr_cam.c | 15 +++++++-------- 1 file changed, 7 insertions(+), 8 deletions(-) diff --git a/sys/dev/mpi3mr/mpi3mr_cam.c b/sys/dev/mpi3mr/mpi3mr_cam.c index 44b613ad791..b6e47eac058 100644 --- a/sys/dev/mpi3mr/mpi3mr_cam.c +++ b/sys/dev/mpi3mr/mpi3mr_cam.c @@ -1025,7 +1025,7 @@ mpi3mr_action_scsiio(struct mpi3mr_cam_softc *cam_sc, union ccb *ccb) cam_sc->flags |= MPI3MRSAS_QUEUE_FROZEN; } ccb->ccb_h.status &= ~CAM_SIM_QUEUED; - ccb->ccb_h.status |= CAM_REQUEUE_REQ; + mpi3mr_set_ccbstatus(ccb, CAM_REQUEUE_REQ); xpt_done(ccb); return; } @@ -1099,39 +1099,38 @@ mpi3mr_action_scsiio(struct mpi3mr_cam_softc *cam_sc, union ccb *ccb) mpi3mr_dprint(sc, MPI3MR_TRACE, "[QID:%d]: func: %s line:%d CDB: 0x%x targetid: %x SMID: 0x%x\n", (queue_idx + 1), __func__, __LINE__, scsi_opcode, csio->ccb_h.target_id, cm->hosttag); - ccb->ccb_h.status |= CAM_SIM_QUEUED; - switch ((ccb->ccb_h.flags & CAM_DATA_MASK)) { case CAM_DATA_PADDR: case CAM_DATA_SG_PADDR: device_printf(sc->mpi3mr_dev, "%s: physical addresses not supported\n", __func__); mpi3mr_release_command(cm); - ccb->ccb_h.status = CAM_REQ_INVALID; - ccb->ccb_h.status &= ~CAM_SIM_QUEUED; + mpi3mr_set_ccbstatus(ccb, CAM_REQ_INVALID); xpt_done(ccb); return; case CAM_DATA_SG: device_printf(sc->mpi3mr_dev, "%s: scatter gather is not supported\n", __func__); mpi3mr_release_command(cm); - ccb->ccb_h.status = CAM_REQ_INVALID; + mpi3mr_set_ccbstatus(ccb, CAM_REQ_INVALID); xpt_done(ccb); return; case CAM_DATA_VADDR: case CAM_DATA_BIO: if (csio->dxfer_len > (MPI3MR_SG_DEPTH * MPI3MR_4K_PGSZ)) { + mpi3mr_set_ccbstatus(ccb, CAM_REQ_TOO_BIG); mpi3mr_release_command(cm); - ccb->ccb_h.status = CAM_REQ_TOO_BIG; xpt_done(ccb); return; } + ccb->ccb_h.status |= CAM_SIM_QUEUED; cm->length = csio->dxfer_len; if (cm->length) cm->data = csio->data_ptr; break; default: - ccb->ccb_h.status = CAM_REQ_INVALID; + mpi3mr_release_command(cm); + mpi3mr_set_ccbstatus(ccb, CAM_REQ_INVALID); xpt_done(ccb); return; }