diff options
Diffstat (limited to 'drivers/scsi/aha152x.c')
| -rw-r--r-- | drivers/scsi/aha152x.c | 38 |
1 files changed, 8 insertions, 30 deletions
diff --git a/drivers/scsi/aha152x.c b/drivers/scsi/aha152x.c index ea8c69947644..6ccdc96cc480 100644 --- a/drivers/scsi/aha152x.c +++ b/drivers/scsi/aha152x.c @@ -260,6 +260,7 @@ #include <scsi/scsi_dbg.h> #include <scsi/scsi_host.h> #include <scsi/scsi_transport_spi.h> +#include <scsi/scsi_eh.h> #include "aha152x.h" static LIST_HEAD(aha152x_host_list); @@ -558,9 +559,7 @@ struct aha152x_hostdata { struct aha152x_scdata { Scsi_Cmnd *next; /* next sc in queue */ struct completion *done;/* semaphore to block on */ - unsigned char aha_orig_cmd_len; - unsigned char aha_orig_cmnd[MAX_COMMAND_SIZE]; - int aha_orig_resid; + struct scsi_eh_save ses; }; /* access macros for hostdata */ @@ -1017,16 +1016,10 @@ static int aha152x_internal_queue(Scsi_Cmnd *SCpnt, struct completion *complete, SCp.buffers_residual : left buffers in list SCp.phase : current state of the command */ - if ((phase & (check_condition|resetting)) || !scsi_sglist(SCpnt)) { - if (phase & check_condition) { - SCpnt->SCp.ptr = SCpnt->sense_buffer; - SCpnt->SCp.this_residual = sizeof(SCpnt->sense_buffer); - scsi_set_resid(SCpnt, sizeof(SCpnt->sense_buffer)); - } else { - SCpnt->SCp.ptr = NULL; - SCpnt->SCp.this_residual = 0; - scsi_set_resid(SCpnt, 0); - } + if ((phase & resetting) || !scsi_sglist(SCpnt)) { + SCpnt->SCp.ptr = NULL; + SCpnt->SCp.this_residual = 0; + scsi_set_resid(SCpnt, 0); SCpnt->SCp.buffer = NULL; SCpnt->SCp.buffers_residual = 0; } else { @@ -1561,10 +1554,7 @@ static void busfree_run(struct Scsi_Host *shpnt) } #endif - /* restore old command */ - memcpy(cmd->cmnd, sc->aha_orig_cmnd, sizeof(cmd->cmnd)); - cmd->cmd_len = sc->aha_orig_cmd_len; - scsi_set_resid(cmd, sc->aha_orig_resid); + scsi_eh_restore_cmnd(cmd, &sc->ses); cmd->SCp.Status = SAM_STAT_CHECK_CONDITION; @@ -1587,22 +1577,10 @@ static void busfree_run(struct Scsi_Host *shpnt) DPRINTK(debug_eh, ERR_LEAD "requesting sense\n", CMDINFO(ptr)); #endif - /* save old command */ sc = SCDATA(ptr); /* It was allocated in aha152x_internal_queue? */ BUG_ON(!sc); - memcpy(sc->aha_orig_cmnd, ptr->cmnd, - sizeof(ptr->cmnd)); - sc->aha_orig_cmd_len = ptr->cmd_len; - sc->aha_orig_resid = scsi_get_resid(ptr); - - ptr->cmnd[0] = REQUEST_SENSE; - ptr->cmnd[1] = 0; - ptr->cmnd[2] = 0; - ptr->cmnd[3] = 0; - ptr->cmnd[4] = sizeof(ptr->sense_buffer); - ptr->cmnd[5] = 0; - ptr->cmd_len = 6; + scsi_eh_prep_cmnd(ptr, &sc->ses, NULL, 0, ~0); DO_UNLOCK(flags); aha152x_internal_queue(ptr, NULL, check_condition, ptr->scsi_done); |