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[SCSI] Remove ->pid field from scsi_cmnd

Browse source 
The pid field is a duplicate of the serial_number field and has been
scheduled for removal for a long time.  A few drivers were still using
it, so just change them to use serial_number instead.

Signed-off-by: Matthew Wilcox <willy@linux.intel.com>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
This commit is contained in:
Matthew Wilcox 2007-09-18 19:54:43 -06:00 committed by James Bottomley
parent 13ba9bcbfd
commit 12a441622b
13 changed files with 153 additions and 171 deletions
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110
drivers/scsi/dc395x.c
View file

@ -778,7 +778,7 @@ static void srb_waiting_insert(struct DeviceCtlBlk *dcb,
struct ScsiReqBlk *srb)
{
dprintkdbg(DBG_0, "srb_waiting_insert: (pid#%li) <%02i-%i> srb=%p\n",
srb->cmd->pid, dcb->target_id, dcb->target_lun, srb);
srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
list_add(&srb->list, &dcb->srb_waiting_list);
}
@ -787,7 +787,7 @@ static void srb_waiting_append(struct DeviceCtlBlk *dcb,
struct ScsiReqBlk *srb)
{
dprintkdbg(DBG_0, "srb_waiting_append: (pid#%li) <%02i-%i> srb=%p\n",
srb->cmd->pid, dcb->target_id, dcb->target_lun, srb);
srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
list_add_tail(&srb->list, &dcb->srb_waiting_list);
}
@ -795,7 +795,7 @@ static void srb_waiting_append(struct DeviceCtlBlk *dcb,
static void srb_going_append(struct DeviceCtlBlk *dcb, struct ScsiReqBlk *srb)
{
dprintkdbg(DBG_0, "srb_going_append: (pid#%li) <%02i-%i> srb=%p\n",
srb->cmd->pid, dcb->target_id, dcb->target_lun, srb);
srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
list_add_tail(&srb->list, &dcb->srb_going_list);
}
@ -805,7 +805,7 @@ static void srb_going_remove(struct DeviceCtlBlk *dcb, struct ScsiReqBlk *srb)
struct ScsiReqBlk *i;
struct ScsiReqBlk *tmp;
dprintkdbg(DBG_0, "srb_going_remove: (pid#%li) <%02i-%i> srb=%p\n",
srb->cmd->pid, dcb->target_id, dcb->target_lun, srb);
srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
list_for_each_entry_safe(i, tmp, &dcb->srb_going_list, list)
if (i == srb) {
@ -821,7 +821,7 @@ static void srb_waiting_remove(struct DeviceCtlBlk *dcb,
struct ScsiReqBlk *i;
struct ScsiReqBlk *tmp;
dprintkdbg(DBG_0, "srb_waiting_remove: (pid#%li) <%02i-%i> srb=%p\n",
srb->cmd->pid, dcb->target_id, dcb->target_lun, srb);
srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
list_for_each_entry_safe(i, tmp, &dcb->srb_waiting_list, list)
if (i == srb) {
@ -836,7 +836,7 @@ static void srb_going_to_waiting_move(struct DeviceCtlBlk *dcb,
{
dprintkdbg(DBG_0,
"srb_going_to_waiting_move: (pid#%li) <%02i-%i> srb=%p\n",
srb->cmd->pid, dcb->target_id, dcb->target_lun, srb);
srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
list_move(&srb->list, &dcb->srb_waiting_list);
}
@ -846,7 +846,7 @@ static void srb_waiting_to_going_move(struct DeviceCtlBlk *dcb,
{
dprintkdbg(DBG_0,
"srb_waiting_to_going_move: (pid#%li) <%02i-%i> srb=%p\n",
srb->cmd->pid, dcb->target_id, dcb->target_lun, srb);
srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
list_move(&srb->list, &dcb->srb_going_list);
}
@ -982,7 +982,7 @@ static void build_srb(struct scsi_cmnd *cmd, struct DeviceCtlBlk *dcb,
int nseg;
enum dma_data_direction dir = cmd->sc_data_direction;
dprintkdbg(DBG_0, "build_srb: (pid#%li) <%02i-%i>\n",
cmd->pid, dcb->target_id, dcb->target_lun);
cmd->serial_number, dcb->target_id, dcb->target_lun);
srb->dcb = dcb;
srb->cmd = cmd;
@ -1086,7 +1086,7 @@ static int dc395x_queue_command(struct scsi_cmnd *cmd, void (*done)(struct scsi_
struct AdapterCtlBlk *acb =
(struct AdapterCtlBlk *)cmd->device->host->hostdata;
dprintkdbg(DBG_0, "queue_command: (pid#%li) <%02i-%i> cmnd=0x%02x\n",
cmd->pid, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
/* Assume BAD_TARGET; will be cleared later */
cmd->result = DID_BAD_TARGET << 16;
@ -1139,7 +1139,7 @@ static int dc395x_queue_command(struct scsi_cmnd *cmd, void (*done)(struct scsi_
/* process immediately */
send_srb(acb, srb);
}
dprintkdbg(DBG_1, "queue_command: (pid#%li) done\n", cmd->pid);
dprintkdbg(DBG_1, "queue_command: (pid#%li) done\n", cmd->serial_number);
return 0;
complete:
@ -1203,7 +1203,7 @@ static void dump_register_info(struct AdapterCtlBlk *acb,
else
dprintkl(KERN_INFO, "dump: srb=%p cmd=%p (pid#%li) "
"cmnd=0x%02x <%02i-%i>\n",
srb, srb->cmd, srb->cmd->pid,
srb, srb->cmd, srb->cmd->serial_number,
srb->cmd->cmnd[0], srb->cmd->device->id,
srb->cmd->device->lun);
printk(" sglist=%p cnt=%i idx=%i len=%zu\n",
@ -1300,7 +1300,7 @@ static int __dc395x_eh_bus_reset(struct scsi_cmnd *cmd)
(struct AdapterCtlBlk *)cmd->device->host->hostdata;
dprintkl(KERN_INFO,
"eh_bus_reset: (pid#%li) target=<%02i-%i> cmd=%p\n",
cmd->pid, cmd->device->id, cmd->device->lun, cmd);
cmd->serial_number, cmd->device->id, cmd->device->lun, cmd);
if (timer_pending(&acb->waiting_timer))
del_timer(&acb->waiting_timer);
@ -1367,7 +1367,7 @@ static int dc395x_eh_abort(struct scsi_cmnd *cmd)
struct DeviceCtlBlk *dcb;
struct ScsiReqBlk *srb;
dprintkl(KERN_INFO, "eh_abort: (pid#%li) target=<%02i-%i> cmd=%p\n",
cmd->pid, cmd->device->id, cmd->device->lun, cmd);
cmd->serial_number, cmd->device->id, cmd->device->lun, cmd);
dcb = find_dcb(acb, cmd->device->id, cmd->device->lun);
if (!dcb) {
@ -1494,7 +1494,7 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
u8 s_stat, scsicommand, i, identify_message;
u8 *ptr;
dprintkdbg(DBG_0, "start_scsi: (pid#%li) <%02i-%i> srb=%p\n",
srb->cmd->pid, dcb->target_id, dcb->target_lun, srb);
srb->cmd->serial_number, dcb->target_id, dcb->target_lun, srb);
srb->tag_number = TAG_NONE; /* acb->tag_max_num: had error read in eeprom */
@ -1504,7 +1504,7 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
#if 1
if (s_stat & 0x20 /* s_stat2 & 0x02000 */ ) {
dprintkdbg(DBG_KG, "start_scsi: (pid#%li) BUSY %02x %04x\n",
srb->cmd->pid, s_stat, s_stat2);
srb->cmd->serial_number, s_stat, s_stat2);
/*
* Try anyway?
*
@ -1522,14 +1522,14 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
if (acb->active_dcb) {
dprintkl(KERN_DEBUG, "start_scsi: (pid#%li) Attempt to start a"
"command while another command (pid#%li) is active.",
srb->cmd->pid,
srb->cmd->serial_number,
acb->active_dcb->active_srb ?
acb->active_dcb->active_srb->cmd->pid : 0);
acb->active_dcb->active_srb->cmd->serial_number : 0);
return 1;
}
if (DC395x_read16(acb, TRM_S1040_SCSI_STATUS) & SCSIINTERRUPT) {
dprintkdbg(DBG_KG, "start_scsi: (pid#%li) Failed (busy)\n",
srb->cmd->pid);
srb->cmd->serial_number);
return 1;
}
/* Allow starting of SCSI commands half a second before we allow the mid-level
@ -1603,7 +1603,7 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
if (tag_number >= dcb->max_command) {
dprintkl(KERN_WARNING, "start_scsi: (pid#%li) "
"Out of tags target=<%02i-%i>)\n",
srb->cmd->pid, srb->cmd->device->id,
srb->cmd->serial_number, srb->cmd->device->id,
srb->cmd->device->lun);
srb->state = SRB_READY;
DC395x_write16(acb, TRM_S1040_SCSI_CONTROL,
@ -1622,7 +1622,7 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
/*polling:*/
/* Send CDB ..command block ......... */
dprintkdbg(DBG_KG, "start_scsi: (pid#%li) <%02i-%i> cmnd=0x%02x tag=%i\n",
srb->cmd->pid, srb->cmd->device->id, srb->cmd->device->lun,
srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun,
srb->cmd->cmnd[0], srb->tag_number);
if (srb->flag & AUTO_REQSENSE) {
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, REQUEST_SENSE);
@ -1647,7 +1647,7 @@ static u8 start_scsi(struct AdapterCtlBlk* acb, struct DeviceCtlBlk* dcb,
* : Let's process it first!
*/
dprintkdbg(DBG_0, "start_scsi: (pid#%li) <%02i-%i> Failed - busy\n",
srb->cmd->pid, dcb->target_id, dcb->target_lun);
srb->cmd->serial_number, dcb->target_id, dcb->target_lun);
srb->state = SRB_READY;
free_tag(dcb, srb);
srb->msg_count = 0;
@ -1842,7 +1842,7 @@ static irqreturn_t dc395x_interrupt(int irq, void *dev_id)
static void msgout_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "msgout_phase0: (pid#%li)\n", srb->cmd->pid);
dprintkdbg(DBG_0, "msgout_phase0: (pid#%li)\n", srb->cmd->serial_number);
if (srb->state & (SRB_UNEXPECT_RESEL + SRB_ABORT_SENT))
*pscsi_status = PH_BUS_FREE; /*.. initial phase */
@ -1856,18 +1856,18 @@ static void msgout_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
{
u16 i;
u8 *ptr;
dprintkdbg(DBG_0, "msgout_phase1: (pid#%li)\n", srb->cmd->pid);
dprintkdbg(DBG_0, "msgout_phase1: (pid#%li)\n", srb->cmd->serial_number);
clear_fifo(acb, "msgout_phase1");
if (!(srb->state & SRB_MSGOUT)) {
srb->state |= SRB_MSGOUT;
dprintkl(KERN_DEBUG,
"msgout_phase1: (pid#%li) Phase unexpected\n",
srb->cmd->pid); /* So what ? */
srb->cmd->serial_number); /* So what ? */
}
if (!srb->msg_count) {
dprintkdbg(DBG_0, "msgout_phase1: (pid#%li) NOP msg\n",
srb->cmd->pid);
srb->cmd->serial_number);
DC395x_write8(acb, TRM_S1040_SCSI_FIFO, MSG_NOP);
DC395x_write16(acb, TRM_S1040_SCSI_CONTROL, DO_DATALATCH); /* it's important for atn stop */
DC395x_write8(acb, TRM_S1040_SCSI_COMMAND, SCMD_FIFO_OUT);
@ -1887,7 +1887,7 @@ static void msgout_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
static void command_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "command_phase0: (pid#%li)\n", srb->cmd->pid);
dprintkdbg(DBG_0, "command_phase0: (pid#%li)\n", srb->cmd->serial_number);
DC395x_write16(acb, TRM_S1040_SCSI_CONTROL, DO_DATALATCH);
}
@ -1898,7 +1898,7 @@ static void command_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
struct DeviceCtlBlk *dcb;
u8 *ptr;
u16 i;
dprintkdbg(DBG_0, "command_phase1: (pid#%li)\n", srb->cmd->pid);
dprintkdbg(DBG_0, "command_phase1: (pid#%li)\n", srb->cmd->serial_number);
clear_fifo(acb, "command_phase1");
DC395x_write16(acb, TRM_S1040_SCSI_CONTROL, DO_CLRATN);
@ -2042,7 +2042,7 @@ static void data_out_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 scsi_status = *pscsi_status;
u32 d_left_counter = 0;
dprintkdbg(DBG_0, "data_out_phase0: (pid#%li) <%02i-%i>\n",
srb->cmd->pid, srb->cmd->device->id, srb->cmd->device->lun);
srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
/*
* KG: We need to drain the buffers before we draw any conclusions!
@ -2172,7 +2172,7 @@ static void data_out_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "data_out_phase1: (pid#%li) <%02i-%i>\n",
srb->cmd->pid, srb->cmd->device->id, srb->cmd->device->lun);
srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
clear_fifo(acb, "data_out_phase1");
/* do prepare before transfer when data out phase */
data_io_transfer(acb, srb, XFERDATAOUT);
@ -2184,7 +2184,7 @@ static void data_in_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 scsi_status = *pscsi_status;
dprintkdbg(DBG_0, "data_in_phase0: (pid#%li) <%02i-%i>\n",
srb->cmd->pid, srb->cmd->device->id, srb->cmd->device->lun);
srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
/*
* KG: DataIn is much more tricky than DataOut. When the device is finished
@ -2205,7 +2205,7 @@ static void data_in_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
if (scsi_status & PARITYERROR) {
dprintkl(KERN_INFO, "data_in_phase0: (pid#%li) "
"Parity Error\n", srb->cmd->pid);
"Parity Error\n", srb->cmd->serial_number);
srb->status |= PARITY_ERROR;
}
/*
@ -2395,7 +2395,7 @@ static void data_in_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "data_in_phase1: (pid#%li) <%02i-%i>\n",
srb->cmd->pid, srb->cmd->device->id, srb->cmd->device->lun);
srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
data_io_transfer(acb, srb, XFERDATAIN);
}
@ -2407,7 +2407,7 @@ static void data_io_transfer(struct AdapterCtlBlk *acb,
u8 bval;
dprintkdbg(DBG_0,
"data_io_transfer: (pid#%li) <%02i-%i> %c len=%i, sg=(%i/%i)\n",
srb->cmd->pid, srb->cmd->device->id, srb->cmd->device->lun,
srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun,
((io_dir & DMACMD_DIR) ? 'r' : 'w'),
srb->total_xfer_length, srb->sg_index, srb->sg_count);
if (srb == acb->tmp_srb)
@ -2580,7 +2580,7 @@ static void status_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "status_phase0: (pid#%li) <%02i-%i>\n",
srb->cmd->pid, srb->cmd->device->id, srb->cmd->device->lun);
srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
srb->target_status = DC395x_read8(acb, TRM_S1040_SCSI_FIFO);
srb->end_message = DC395x_read8(acb, TRM_S1040_SCSI_FIFO); /* get message */
srb->state = SRB_COMPLETED;
@ -2594,7 +2594,7 @@ static void status_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "status_phase1: (pid#%li) <%02i-%i>\n",
srb->cmd->pid, srb->cmd->device->id, srb->cmd->device->lun);
srb->cmd->serial_number, srb->cmd->device->id, srb->cmd->device->lun);
srb->state = SRB_STATUS;
DC395x_write16(acb, TRM_S1040_SCSI_CONTROL, DO_DATALATCH); /* it's important for atn stop */
DC395x_write8(acb, TRM_S1040_SCSI_COMMAND, SCMD_COMP);
@ -2636,7 +2636,7 @@ static struct ScsiReqBlk *msgin_qtag(struct AdapterCtlBlk *acb,
struct ScsiReqBlk *srb = NULL;
struct ScsiReqBlk *i;
dprintkdbg(DBG_0, "msgin_qtag: (pid#%li) tag=%i srb=%p\n",
srb->cmd->pid, tag, srb);
srb->cmd->serial_number, tag, srb);
if (!(dcb->tag_mask & (1 << tag)))
dprintkl(KERN_DEBUG,
@ -2655,7 +2655,7 @@ static struct ScsiReqBlk *msgin_qtag(struct AdapterCtlBlk *acb,
goto mingx0;
dprintkdbg(DBG_0, "msgin_qtag: (pid#%li) <%02i-%i>\n",
srb->cmd->pid, srb->dcb->target_id, srb->dcb->target_lun);
srb->cmd->serial_number, srb->dcb->target_id, srb->dcb->target_lun);
if (dcb->flag & ABORT_DEV_) {
/*srb->state = SRB_ABORT_SENT; */
enable_msgout_abort(acb, srb);
@ -2865,7 +2865,7 @@ static void msgin_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
struct DeviceCtlBlk *dcb = acb->active_dcb;
dprintkdbg(DBG_0, "msgin_phase0: (pid#%li)\n", srb->cmd->pid);
dprintkdbg(DBG_0, "msgin_phase0: (pid#%li)\n", srb->cmd->serial_number);
srb->msgin_buf[acb->msg_len++] = DC395x_read8(acb, TRM_S1040_SCSI_FIFO);
if (msgin_completed(srb->msgin_buf, acb->msg_len)) {
@ -2933,7 +2933,7 @@ static void msgin_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
*/
dprintkdbg(DBG_0, "msgin_phase0: (pid#%li) "
"SAVE POINTER rem=%i Ignore\n",
srb->cmd->pid, srb->total_xfer_length);
srb->cmd->serial_number, srb->total_xfer_length);
break;
case RESTORE_POINTERS:
@ -2943,7 +2943,7 @@ static void msgin_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
case ABORT:
dprintkdbg(DBG_0, "msgin_phase0: (pid#%li) "
"<%02i-%i> ABORT msg\n",
srb->cmd->pid, dcb->target_id,
srb->cmd->serial_number, dcb->target_id,
dcb->target_lun);
dcb->flag |= ABORT_DEV_;
enable_msgout_abort(acb, srb);
@ -2975,7 +2975,7 @@ static void msgin_phase0(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
static void msgin_phase1(struct AdapterCtlBlk *acb, struct ScsiReqBlk *srb,
u16 *pscsi_status)
{
dprintkdbg(DBG_0, "msgin_phase1: (pid#%li)\n", srb->cmd->pid);
dprintkdbg(DBG_0, "msgin_phase1: (pid#%li)\n", srb->cmd->serial_number);
clear_fifo(acb, "msgin_phase1");
DC395x_write32(acb, TRM_S1040_SCSI_COUNTER, 1);
if (!(srb->state & SRB_MSGIN)) {
@ -3041,7 +3041,7 @@ static void disconnect(struct AdapterCtlBlk *acb)
}
srb = dcb->active_srb;
acb->active_dcb = NULL;
dprintkdbg(DBG_0, "disconnect: (pid#%li)\n", srb->cmd->pid);
dprintkdbg(DBG_0, "disconnect: (pid#%li)\n", srb->cmd->serial_number);
srb->scsi_phase = PH_BUS_FREE; /* initial phase */
clear_fifo(acb, "disconnect");
@ -3072,13 +3072,13 @@ static void disconnect(struct AdapterCtlBlk *acb)
srb->state = SRB_READY;
dprintkl(KERN_DEBUG,
"disconnect: (pid#%li) Unexpected\n",
srb->cmd->pid);
srb->cmd->serial_number);
srb->target_status = SCSI_STAT_SEL_TIMEOUT;
goto disc1;
} else {
/* Normal selection timeout */
dprintkdbg(DBG_KG, "disconnect: (pid#%li) "
"<%02i-%i> SelTO\n", srb->cmd->pid,
"<%02i-%i> SelTO\n", srb->cmd->serial_number,
dcb->target_id, dcb->target_lun);
if (srb->retry_count++ > DC395x_MAX_RETRIES
|| acb->scan_devices) {
@ -3090,7 +3090,7 @@ static void disconnect(struct AdapterCtlBlk *acb)
srb_going_to_waiting_move(dcb, srb);
dprintkdbg(DBG_KG,
"disconnect: (pid#%li) Retry\n",
srb->cmd->pid);
srb->cmd->serial_number);
waiting_set_timer(acb, HZ / 20);
}
} else if (srb->state & SRB_DISCONNECT) {
@ -3144,7 +3144,7 @@ static void reselect(struct AdapterCtlBlk *acb)
if (!acb->scan_devices) {
dprintkdbg(DBG_KG, "reselect: (pid#%li) <%02i-%i> "
"Arb lost but Resel win rsel=%i stat=0x%04x\n",
srb->cmd->pid, dcb->target_id,
srb->cmd->serial_number, dcb->target_id,
dcb->target_lun, rsel_tar_lun_id,
DC395x_read16(acb, TRM_S1040_SCSI_STATUS));
arblostflag = 1;
@ -3318,7 +3318,7 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
enum dma_data_direction dir = cmd->sc_data_direction;
int ckc_only = 1;
dprintkdbg(DBG_1, "srb_done: (pid#%li) <%02i-%i>\n", srb->cmd->pid,
dprintkdbg(DBG_1, "srb_done: (pid#%li) <%02i-%i>\n", srb->cmd->serial_number,
srb->cmd->device->id, srb->cmd->device->lun);
dprintkdbg(DBG_SG, "srb_done: srb=%p sg=%i(%i/%i) buf=%p\n",
srb, scsi_sg_count(cmd), srb->sg_index, srb->sg_count,
@ -3499,7 +3499,7 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
if (srb->total_xfer_length)
dprintkdbg(DBG_KG, "srb_done: (pid#%li) <%02i-%i> "
"cmnd=0x%02x Missed %i bytes\n",
cmd->pid, cmd->device->id, cmd->device->lun,
cmd->serial_number, cmd->device->id, cmd->device->lun,
cmd->cmnd[0], srb->total_xfer_length);
}
@ -3509,7 +3509,7 @@ static void srb_done(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
dprintkl(KERN_ERR, "srb_done: ERROR! Completed cmd with tmp_srb\n");
else {
dprintkdbg(DBG_0, "srb_done: (pid#%li) done result=0x%08x\n",
cmd->pid, cmd->result);
cmd->serial_number, cmd->result);
srb_free_insert(acb, srb);
}
pci_unmap_srb(acb, srb);
@ -3538,7 +3538,7 @@ static void doing_srb_done(struct AdapterCtlBlk *acb, u8 did_flag,
p = srb->cmd;
dir = p->sc_data_direction;
result = MK_RES(0, did_flag, 0, 0);
printk("G:%li(%02i-%i) ", p->pid,
printk("G:%li(%02i-%i) ", p->serial_number,
p->device->id, p->device->lun);
srb_going_remove(dcb, srb);
free_tag(dcb, srb);
@ -3568,7 +3568,7 @@ static void doing_srb_done(struct AdapterCtlBlk *acb, u8 did_flag,
p = srb->cmd;
result = MK_RES(0, did_flag, 0, 0);
printk("W:%li<%02i-%i>", p->pid, p->device->id,
printk("W:%li<%02i-%i>", p->serial_number, p->device->id,
p->device->lun);
srb_waiting_remove(dcb, srb);
srb_free_insert(acb, srb);
@ -3678,7 +3678,7 @@ static void request_sense(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
{
struct scsi_cmnd *cmd = srb->cmd;
dprintkdbg(DBG_1, "request_sense: (pid#%li) <%02i-%i>\n",
cmd->pid, cmd->device->id, cmd->device->lun);
cmd->serial_number, cmd->device->id, cmd->device->lun);
srb->flag |= AUTO_REQSENSE;
srb->adapter_status = 0;
@ -3709,7 +3709,7 @@ static void request_sense(struct AdapterCtlBlk *acb, struct DeviceCtlBlk *dcb,
if (start_scsi(acb, dcb, srb)) { /* Should only happen, if sb. else grabs the bus */
dprintkl(KERN_DEBUG,
"request_sense: (pid#%li) failed <%02i-%i>\n",
srb->cmd->pid, dcb->target_id, dcb->target_lun);
srb->cmd->serial_number, dcb->target_id, dcb->target_lun);
srb_going_to_waiting_move(dcb, srb);
waiting_set_timer(acb, HZ / 100);
}
@ -4717,13 +4717,13 @@ static int dc395x_proc_info(struct Scsi_Host *host, char *buffer,
dcb->target_id, dcb->target_lun,
list_size(&dcb->srb_waiting_list));
list_for_each_entry(srb, &dcb->srb_waiting_list, list)
SPRINTF(" %li", srb->cmd->pid);
SPRINTF(" %li", srb->cmd->serial_number);
if (!list_empty(&dcb->srb_going_list))
SPRINTF("\nDCB (%02i-%i): Going : %i:",
dcb->target_id, dcb->target_lun,
list_size(&dcb->srb_going_list));
list_for_each_entry(srb, &dcb->srb_going_list, list)
SPRINTF(" %li", srb->cmd->pid);
SPRINTF(" %li", srb->cmd->serial_number);
if (!list_empty(&dcb->srb_waiting_list) || !list_empty(&dcb->srb_going_list))
SPRINTF("\n");
}

44
drivers/scsi/eata.c
View file

@ -1758,7 +1758,7 @@ static int eata2x_queuecommand(struct scsi_cmnd *SCpnt,
if (SCpnt->host_scribble)
panic("%s: qcomm, pid %ld, SCpnt %p already active.\n",
ha->board_name, SCpnt->pid, SCpnt);
ha->board_name, SCpnt->serial_number, SCpnt);
/* i is the mailbox number, look for the first free mailbox
starting from last_cp_used */
@ -1792,7 +1792,7 @@ static int eata2x_queuecommand(struct scsi_cmnd *SCpnt,
if (do_trace)
scmd_printk(KERN_INFO, SCpnt,
"qcomm, mbox %d, pid %ld.\n", i, SCpnt->pid);
"qcomm, mbox %d, pid %ld.\n", i, SCpnt->serial_number);
cpp->reqsen = 1;
cpp->dispri = 1;
@ -1825,7 +1825,7 @@ static int eata2x_queuecommand(struct scsi_cmnd *SCpnt,
unmap_dma(i, ha);
SCpnt->host_scribble = NULL;
scmd_printk(KERN_INFO, SCpnt,
"qcomm, pid %ld, adapter busy.\n", SCpnt->pid);
"qcomm, pid %ld, adapter busy.\n", SCpnt->serial_number);
return 1;
}
@ -1841,13 +1841,13 @@ static int eata2x_eh_abort(struct scsi_cmnd *SCarg)
if (SCarg->host_scribble == NULL) {
scmd_printk(KERN_INFO, SCarg,
"abort, pid %ld inactive.\n", SCarg->pid);
"abort, pid %ld inactive.\n", SCarg->serial_number);
return SUCCESS;
}
i = *(unsigned int *)SCarg->host_scribble;
scmd_printk(KERN_WARNING, SCarg,
"abort, mbox %d, pid %ld.\n", i, SCarg->pid);
"abort, mbox %d, pid %ld.\n", i, SCarg->serial_number);
if (i >= shost->can_queue)
panic("%s: abort, invalid SCarg->host_scribble.\n", ha->board_name);
@ -1892,7 +1892,7 @@ static int eata2x_eh_abort(struct scsi_cmnd *SCarg)
SCarg->host_scribble = NULL;
ha->cp_stat[i] = FREE;
printk("%s, abort, mbox %d ready, DID_ABORT, pid %ld done.\n",
ha->board_name, i, SCarg->pid);
ha->board_name, i, SCarg->serial_number);
SCarg->scsi_done(SCarg);
return SUCCESS;
}
@ -1909,12 +1909,12 @@ static int eata2x_eh_host_reset(struct scsi_cmnd *SCarg)
struct hostdata *ha = (struct hostdata *)shost->hostdata;
scmd_printk(KERN_INFO, SCarg,
"reset, enter, pid %ld.\n", SCarg->pid);
"reset, enter, pid %ld.\n", SCarg->serial_number);
spin_lock_irq(shost->host_lock);
if (SCarg->host_scribble == NULL)
printk("%s: reset, pid %ld inactive.\n", ha->board_name, SCarg->pid);
printk("%s: reset, pid %ld inactive.\n", ha->board_name, SCarg->serial_number);
if (ha->in_reset) {
printk("%s: reset, exit, already in reset.\n", ha->board_name);
@ -1954,13 +1954,13 @@ static int eata2x_eh_host_reset(struct scsi_cmnd *SCarg)
if (ha->cp_stat[i] == READY || ha->cp_stat[i] == ABORTING) {
ha->cp_stat[i] = ABORTING;
printk("%s: reset, mbox %d aborting, pid %ld.\n",
ha->board_name, i, SCpnt->pid);
ha->board_name, i, SCpnt->serial_number);
}
else {
ha->cp_stat[i] = IN_RESET;
printk("%s: reset, mbox %d in reset, pid %ld.\n",
ha->board_name, i, SCpnt->pid);
ha->board_name, i, SCpnt->serial_number);
}
if (SCpnt->host_scribble == NULL)
@ -2015,7 +2015,7 @@ static int eata2x_eh_host_reset(struct scsi_cmnd *SCarg)
printk
("%s, reset, mbox %d locked, DID_RESET, pid %ld done.\n",
ha->board_name, i, SCpnt->pid);
ha->board_name, i, SCpnt->serial_number);
}
else if (ha->cp_stat[i] == ABORTING) {
@ -2029,7 +2029,7 @@ static int eata2x_eh_host_reset(struct scsi_cmnd *SCarg)
printk
("%s, reset, mbox %d aborting, DID_RESET, pid %ld done.\n",
ha->board_name, i, SCpnt->pid);
ha->board_name, i, SCpnt->serial_number);
}
else
@ -2043,7 +2043,7 @@ static int eata2x_eh_host_reset(struct scsi_cmnd *SCarg)
do_trace = 0;
if (arg_done)
printk("%s: reset, exit, pid %ld done.\n", ha->board_name, SCarg->pid);
printk("%s: reset, exit, pid %ld done.\n", ha->board_name, SCarg->serial_number);
else
printk("%s: reset, exit.\n", ha->board_name);
@ -2182,7 +2182,7 @@ static int reorder(struct hostdata *ha, unsigned long cursec,
cpp = &ha->cp[k];
SCpnt = cpp->SCpnt;
ll[n] = SCpnt->request->nr_sectors;
pl[n] = SCpnt->pid;
pl[n] = SCpnt->serial_number;
if (!n)
continue;
@ -2230,7 +2230,7 @@ static int reorder(struct hostdata *ha, unsigned long cursec,
"%s pid %ld mb %d fc %d nr %d sec %ld ns %ld"
" cur %ld s:%c r:%c rev:%c in:%c ov:%c xd %d.\n",
(ihdlr ? "ihdlr" : "qcomm"),
SCpnt->pid, k, flushcount,
SCpnt->serial_number, k, flushcount,
n_ready, SCpnt->request->sector,
SCpnt->request->nr_sectors, cursec, YESNO(s),
YESNO(r), YESNO(rev), YESNO(input_only),
@ -2277,7 +2277,7 @@ static void flush_dev(struct scsi_device *dev, unsigned long cursec,
"%s, pid %ld, mbox %d, adapter"
" busy, will abort.\n",
(ihdlr ? "ihdlr" : "qcomm"),
SCpnt->pid, k);
SCpnt->serial_number, k);
ha->cp_stat[k] = ABORTING;
continue;
}
@ -2391,11 +2391,11 @@ static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost)
if (SCpnt->host_scribble == NULL)
panic("%s: ihdlr, mbox %d, pid %ld, SCpnt %p garbled.\n", ha->board_name,
i, SCpnt->pid, SCpnt);
i, SCpnt->serial_number, SCpnt);
if (*(unsigned int *)SCpnt->host_scribble != i)
panic("%s: ihdlr, mbox %d, pid %ld, index mismatch %d.\n",
ha->board_name, i, SCpnt->pid,
ha->board_name, i, SCpnt->serial_number,
*(unsigned int *)SCpnt->host_scribble);
sync_dma(i, ha);
@ -2445,12 +2445,12 @@ static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost)
"target_status 0x%x, sense key 0x%x.\n",
ha->board_name,
SCpnt->device->channel, SCpnt->device->id,
SCpnt->device->lun, SCpnt->pid,
SCpnt->device->lun, SCpnt->serial_number,
spp->target_status, SCpnt->sense_buffer[2]);
ha->target_to[SCpnt->device->id][SCpnt->device->channel] = 0;
if (ha->last_retried_pid == SCpnt->pid)
if (ha->last_retried_pid == SCpnt->serial_number)
ha->retries = 0;
break;
@ -2485,7 +2485,7 @@ static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost)
#endif
ha->retries++;
ha->last_retried_pid = SCpnt->pid;
ha->last_retried_pid = SCpnt->serial_number;
} else
status = DID_ERROR << 16;
@ -2516,7 +2516,7 @@ static irqreturn_t ihdlr(int irq, struct Scsi_Host *shost)
scmd_printk(KERN_INFO, SCpnt, "ihdlr, mbox %2d, err 0x%x:%x,"
" pid %ld, reg 0x%x, count %d.\n",
i, spp->adapter_status, spp->target_status,
SCpnt->pid, reg, ha->iocount);
SCpnt->serial_number, reg, ha->iocount);
unmap_dma(i, ha);

12
drivers/scsi/eata_pio.c
View file

@ -375,7 +375,7 @@ static int eata_pio_queue(struct scsi_cmnd *cmd,
DBG(DBG_QUEUE, scmd_printk(KERN_DEBUG, cmd,
"eata_pio_queue pid %ld, y %d\n",
cmd->pid, y));
cmd->serial_number, y));
cmd->scsi_done = (void *) done;
@ -420,7 +420,7 @@ static int eata_pio_queue(struct scsi_cmnd *cmd,
cmd->result = DID_BUS_BUSY << 16;
scmd_printk(KERN_NOTICE, cmd,
"eata_pio_queue pid %ld, HBA busy, "
"returning DID_BUS_BUSY, done.\n", cmd->pid);
"returning DID_BUS_BUSY, done.\n", cmd->serial_number);
done(cmd);
cp->status = FREE;
return 0;
@ -435,7 +435,7 @@ static int eata_pio_queue(struct scsi_cmnd *cmd,
DBG(DBG_QUEUE, scmd_printk(KERN_DEBUG, cmd,
"Queued base %#.4lx pid: %ld "
"slot %d irq %d\n", sh->base, cmd->pid, y, sh->irq));
"slot %d irq %d\n", sh->base, cmd->serial_number, y, sh->irq));
return 0;
}
@ -446,7 +446,7 @@ static int eata_pio_abort(struct scsi_cmnd *cmd)
DBG(DBG_ABNORM, scmd_printk(KERN_WARNING, cmd,
"eata_pio_abort called pid: %ld\n",
cmd->pid));
cmd->serial_number));
while (inb(cmd->device->host->base + HA_RAUXSTAT) & HA_ABUSY)
if (--loop == 0) {
@ -482,7 +482,7 @@ static int eata_pio_host_reset(struct scsi_cmnd *cmd)
DBG(DBG_ABNORM, scmd_printk(KERN_WARNING, cmd,
"eata_pio_reset called pid:%ld\n",
cmd->pid));
cmd->serial_number));
spin_lock_irq(host->host_lock);
@ -501,7 +501,7 @@ static int eata_pio_host_reset(struct scsi_cmnd *cmd)
sp = HD(cmd)->ccb[x].cmd;
HD(cmd)->ccb[x].status = RESET;
printk(KERN_WARNING "eata_pio_reset: slot %d in reset, pid %ld.\n", x, sp->pid);
printk(KERN_WARNING "eata_pio_reset: slot %d in reset, pid %ld.\n", x, sp->serial_number);
if (sp == NULL)
panic("eata_pio_reset: slot %d, sp==NULL.\n", x);

30
drivers/scsi/in2000.c
View file

@ -343,7 +343,7 @@ static int in2000_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
instance = cmd->device->host;
hostdata = (struct IN2000_hostdata *) instance->hostdata;
DB(DB_QUEUE_COMMAND, scmd_printk(KERN_DEBUG, cmd, "Q-%02x-%ld(", cmd->cmnd[0], cmd->pid))
DB(DB_QUEUE_COMMAND, scmd_printk(KERN_DEBUG, cmd, "Q-%02x-%ld(", cmd->cmnd[0], cmd->serial_number))
/* Set up a few fields in the Scsi_Cmnd structure for our own use:
* - host_scribble is the pointer to the next cmd in the input queue
@ -427,7 +427,7 @@ static int in2000_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *))
in2000_execute(cmd->device->host);
DB(DB_QUEUE_COMMAND, printk(")Q-%ld ", cmd->pid))
DB(DB_QUEUE_COMMAND, printk(")Q-%ld ", cmd->serial_number))
return 0;
}
@ -703,7 +703,7 @@ static void in2000_execute(struct Scsi_Host *instance)
* to search the input_Q again...
*/
DB(DB_EXECUTE, printk("%s%ld)EX-2 ", (cmd->SCp.phase) ? "d:" : "", cmd->pid))
DB(DB_EXECUTE, printk("%s%ld)EX-2 ", (cmd->SCp.phase) ? "d:" : "", cmd->serial_number))
}
@ -1147,7 +1147,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
case CSR_XFER_DONE | PHS_COMMAND:
case CSR_UNEXP | PHS_COMMAND:
case CSR_SRV_REQ | PHS_COMMAND:
DB(DB_INTR, printk("CMND-%02x,%ld", cmd->cmnd[0], cmd->pid))
DB(DB_INTR, printk("CMND-%02x,%ld", cmd->cmnd[0], cmd->serial_number))
transfer_pio(cmd->cmnd, cmd->cmd_len, DATA_OUT_DIR, hostdata);
hostdata->state = S_CONNECTED;
break;
@ -1189,7 +1189,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
switch (msg) {
case COMMAND_COMPLETE:
DB(DB_INTR, printk("CCMP-%ld", cmd->pid))
DB(DB_INTR, printk("CCMP-%ld", cmd->serial_number))
write_3393_cmd(hostdata, WD_CMD_NEGATE_ACK);
hostdata->state = S_PRE_CMP_DISC;
break;
@ -1327,7 +1327,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
write_3393(hostdata, WD_SOURCE_ID, SRCID_ER);
if (phs == 0x60) {
DB(DB_INTR, printk("SX-DONE-%ld", cmd->pid))
DB(DB_INTR, printk("SX-DONE-%ld", cmd->serial_number))
cmd->SCp.Message = COMMAND_COMPLETE;
lun = read_3393(hostdata, WD_TARGET_LUN);
DB(DB_INTR, printk(":%d.%d", cmd->SCp.Status, lun))
@ -1348,7 +1348,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
in2000_execute(instance);
} else {
printk("%02x:%02x:%02x-%ld: Unknown SEL_XFER_DONE phase!!---", asr, sr, phs, cmd->pid);
printk("%02x:%02x:%02x-%ld: Unknown SEL_XFER_DONE phase!!---", asr, sr, phs, cmd->serial_number);
}
break;
@ -1415,7 +1415,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
spin_unlock_irqrestore(instance->host_lock, flags);
return IRQ_HANDLED;
}
DB(DB_INTR, printk("UNEXP_DISC-%ld", cmd->pid))
DB(DB_INTR, printk("UNEXP_DISC-%ld", cmd->serial_number))
hostdata->connected = NULL;
hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun);
hostdata->state = S_UNCONNECTED;
@ -1440,7 +1440,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
*/
write_3393(hostdata, WD_SOURCE_ID, SRCID_ER);
DB(DB_INTR, printk("DISC-%ld", cmd->pid))
DB(DB_INTR, printk("DISC-%ld", cmd->serial_number))
if (cmd == NULL) {
printk(" - Already disconnected! ");
hostdata->state = S_UNCONNECTED;
@ -1573,7 +1573,7 @@ static irqreturn_t in2000_intr(int irqnum, void *dev_id)
} else
hostdata->state = S_CONNECTED;
DB(DB_INTR, printk("-%ld", cmd->pid))
DB(DB_INTR, printk("-%ld", cmd->serial_number))
break;
default:
@ -1702,7 +1702,7 @@ static int __in2000_abort(Scsi_Cmnd * cmd)
prev->host_scribble = cmd->host_scribble;
cmd->host_scribble = NULL;
cmd->result = DID_ABORT << 16;
printk(KERN_WARNING "scsi%d: Abort - removing command %ld from input_Q. ", instance->host_no, cmd->pid);
printk(KERN_WARNING "scsi%d: Abort - removing command %ld from input_Q. ", instance->host_no, cmd->serial_number);
cmd->scsi_done(cmd);
return SUCCESS;
}
@ -1723,7 +1723,7 @@ static int __in2000_abort(Scsi_Cmnd * cmd)
if (hostdata->connected == cmd) {
printk(KERN_WARNING "scsi%d: Aborting connected command %ld - ", instance->host_no, cmd->pid);
printk(KERN_WARNING "scsi%d: Aborting connected command %ld - ", instance->host_no, cmd->serial_number);
printk("sending wd33c93 ABORT command - ");
write_3393(hostdata, WD_CONTROL, CTRL_IDI | CTRL_EDI | CTRL_POLLED);
@ -2268,7 +2268,7 @@ static int in2000_proc_info(struct Scsi_Host *instance, char *buf, char **start,
strcat(bp, "\nconnected: ");
if (hd->connected) {
cmd = (Scsi_Cmnd *) hd->connected;
sprintf(tbuf, " %ld-%d:%d(%02x)", cmd->pid, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
sprintf(tbuf, " %ld-%d:%d(%02x)", cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
strcat(bp, tbuf);
}
}
@ -2276,7 +2276,7 @@ static int in2000_proc_info(struct Scsi_Host *instance, char *buf, char **start,
strcat(bp, "\ninput_Q: ");
cmd = (Scsi_Cmnd *) hd->input_Q;
while (cmd) {
sprintf(tbuf, " %ld-%d:%d(%02x)", cmd->pid, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
sprintf(tbuf, " %ld-%d:%d(%02x)", cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
strcat(bp, tbuf);
cmd = (Scsi_Cmnd *) cmd->host_scribble;
}
@ -2285,7 +2285,7 @@ static int in2000_proc_info(struct Scsi_Host *instance, char *buf, char **start,
strcat(bp, "\ndisconnected_Q:");
cmd = (Scsi_Cmnd *) hd->disconnected_Q;
while (cmd) {
sprintf(tbuf, " %ld-%d:%d(%02x)", cmd->pid, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
sprintf(tbuf, " %ld-%d:%d(%02x)", cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
strcat(bp, tbuf);
cmd = (Scsi_Cmnd *) cmd->host_scribble;
}

7
drivers/scsi/ncr53c8xx.c
View file

@ -8143,12 +8143,7 @@ static int ncr53c8xx_abort(struct scsi_cmnd *cmd)
unsigned long flags;
struct scsi_cmnd *done_list;
#if defined SCSI_RESET_SYNCHRONOUS && defined SCSI_RESET_ASYNCHRONOUS
printk("ncr53c8xx_abort: pid=%lu serial_number=%ld\n",
cmd->pid, cmd->serial_number);
#else
printk("ncr53c8xx_abort: command pid %lu\n", cmd->pid);
#endif
printk("ncr53c8xx_abort: command pid %lu\n", cmd->serial_number);
NCR_LOCK_NCB(np, flags);

2
drivers/scsi/qla1280.c
View file

@ -4086,7 +4086,7 @@ __qla1280_print_scsi_cmd(struct scsi_cmnd *cmd)
} */
printk(" tag=%d, transfersize=0x%x \n",
cmd->tag, cmd->transfersize);
printk(" Pid=%li, SP=0x%p\n", cmd->pid, CMD_SP(cmd));
printk(" Pid=%li, SP=0x%p\n", cmd->serial_number, CMD_SP(cmd));
printk(" underflow size = 0x%x, direction=0x%x\n",
cmd->underflow, cmd->sc_data_direction);
}

6
drivers/scsi/scsi.c
View file

@ -442,7 +442,7 @@ void scsi_log_completion(struct scsi_cmnd *cmd, int disposition)
#endif
/*
* Assign a serial number and pid to the request for error recovery
* Assign a serial number to the request for error recovery
* and debugging purposes. Protected by the Host_Lock of host.
*/
static inline void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd *cmd)
@ -450,10 +450,6 @@ static inline void scsi_cmd_get_serial(struct Scsi_Host *host, struct scsi_cmnd
cmd->serial_number = host->cmd_serial_number++;
if (cmd->serial_number == 0)
cmd->serial_number = host->cmd_serial_number++;
cmd->pid = host->cmd_pid++;
if (cmd->pid == 0)
cmd->pid = host->cmd_pid++;
}
/*

6
drivers/scsi/scsi_error.c
View file

@ -1681,12 +1681,6 @@ scsi_reset_provider(struct scsi_device *dev, int flag)
init_timer(&scmd->eh_timeout);
/*
* Sometimes the command can get back into the timer chain,
* so use the pid as an identifier.
*/
scmd->pid = 0;
spin_lock_irqsave(shost->host_lock, flags);
shost->tmf_in_progress = 1;
spin_unlock_irqrestore(shost->host_lock, flags);

18
drivers/scsi/tmscsim.c
View file

@ -567,12 +567,12 @@ dc390_StartSCSI( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_sr
pDCB->TagMask |= 1 << tag[1];
pSRB->TagNumber = tag[1];
DC390_write8(ScsiFifo, tag[1]);
DEBUG1(printk(KERN_INFO "DC390: Select w/DisCn for Cmd %li (SRB %p), block tag %02x\n", scmd->pid, pSRB, tag[1]));
DEBUG1(printk(KERN_INFO "DC390: Select w/DisCn for Cmd %li (SRB %p), block tag %02x\n", scmd->serial_number, pSRB, tag[1]));
cmd = SEL_W_ATN3;
} else {
/* No TagQ */
//no_tag:
DEBUG1(printk(KERN_INFO "DC390: Select w%s/DisCn for Cmd %li (SRB %p), No TagQ\n", disc_allowed ? "" : "o", scmd->pid, pSRB));
DEBUG1(printk(KERN_INFO "DC390: Select w%s/DisCn for Cmd %li (SRB %p), No TagQ\n", disc_allowed ? "" : "o", scmd->serial_number, pSRB));
}
pSRB->SRBState = SRB_START_;
@ -623,7 +623,7 @@ dc390_StartSCSI( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_sr
{
dc390_freetag (pDCB, pSRB);
DEBUG0(printk ("DC390: Interrupt during Start SCSI (pid %li, target %02i-%02i)\n",
scmd->pid, scmd->device->id, scmd->device->lun));
scmd->serial_number, scmd->device->id, scmd->device->lun));
pSRB->SRBState = SRB_READY;
//DC390_write8 (ScsiCmd, CLEAR_FIFO_CMD);
pACB->SelLost++;
@ -1708,7 +1708,7 @@ dc390_SRBdone( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_srb*
status = pSRB->TargetStatus;
DEBUG0(printk (" SRBdone (%02x,%08x), SRB %p, pid %li\n", status, pcmd->result,\
pSRB, pcmd->pid));
pSRB, pcmd->serial_number));
if(pSRB->SRBFlag & AUTO_REQSENSE)
{ /* Last command was a Request Sense */
pSRB->SRBFlag &= ~AUTO_REQSENSE;
@ -1729,7 +1729,7 @@ dc390_SRBdone( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_srb*
} else {
SET_RES_DRV(pcmd->result, DRIVER_SENSE);
//pSRB->ScsiCmdLen = (u8) (pSRB->Segment1[0] >> 8);
DEBUG0 (printk ("DC390: RETRY pid %li (%02x), target %02i-%02i\n", pcmd->pid, pcmd->cmnd[0], pcmd->device->id, pcmd->device->lun));
DEBUG0 (printk ("DC390: RETRY pid %li (%02x), target %02i-%02i\n", pcmd->serial_number, pcmd->cmnd[0], pcmd->device->id, pcmd->device->lun));
pSRB->TotalXferredLen = 0;
SET_RES_DID(pcmd->result, DID_SOFT_ERROR);
}
@ -1749,7 +1749,7 @@ dc390_SRBdone( struct dc390_acb* pACB, struct dc390_dcb* pDCB, struct dc390_srb*
else if (status == SAM_STAT_TASK_SET_FULL)
{
scsi_track_queue_full(pcmd->device, pDCB->GoingSRBCnt - 1);
DEBUG0 (printk ("DC390: RETRY pid %li (%02x), target %02i-%02i\n", pcmd->pid, pcmd->cmnd[0], pcmd->device->id, pcmd->device->lun));
DEBUG0 (printk ("DC390: RETRY pid %li (%02x), target %02i-%02i\n", pcmd->serial_number, pcmd->cmnd[0], pcmd->device->id, pcmd->device->lun));
pSRB->TotalXferredLen = 0;
SET_RES_DID(pcmd->result, DID_SOFT_ERROR);
}
@ -1803,7 +1803,7 @@ cmd_done:
/* Add to free list */
dc390_Free_insert (pACB, pSRB);
DEBUG0(printk (KERN_DEBUG "DC390: SRBdone: done pid %li\n", pcmd->pid));
DEBUG0(printk (KERN_DEBUG "DC390: SRBdone: done pid %li\n", pcmd->serial_number));
pcmd->scsi_done (pcmd);
return;
@ -1998,7 +1998,7 @@ static int DC390_abort(struct scsi_cmnd *cmd)
struct dc390_dcb *pDCB = (struct dc390_dcb*) cmd->device->hostdata;
scmd_printk(KERN_WARNING, cmd,
"DC390: Abort command (pid %li)\n", cmd->pid);
"DC390: Abort command (pid %li)\n", cmd->serial_number);
/* abort() is too stupid for already sent commands at the moment.
* If it's called we are in trouble anyway, so let's dump some info
@ -2006,7 +2006,7 @@ static int DC390_abort(struct scsi_cmnd *cmd)
dc390_dumpinfo(pACB, pDCB, NULL);
pDCB->DCBFlag |= ABORT_DEV_;
printk(KERN_INFO "DC390: Aborted pid %li\n", cmd->pid);
printk(KERN_INFO "DC390: Aborted pid %li\n", cmd->serial_number);
return FAILED;
}

44
drivers/scsi/u14-34f.c
View file

@ -1254,7 +1254,7 @@ static int u14_34f_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scs
if (SCpnt->host_scribble)
panic("%s: qcomm, pid %ld, SCpnt %p already active.\n",
BN(j), SCpnt->pid, SCpnt);
BN(j), SCpnt->serial_number, SCpnt);
/* i is the mailbox number, look for the first free mailbox
starting from last_cp_used */
@ -1285,7 +1285,7 @@ static int u14_34f_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scs
if (do_trace) printk("%s: qcomm, mbox %d, target %d.%d:%d, pid %ld.\n",
BN(j), i, SCpnt->device->channel, SCpnt->device->id,
SCpnt->device->lun, SCpnt->pid);
SCpnt->device->lun, SCpnt->serial_number);
cpp->opcode = OP_SCSI;
cpp->channel = SCpnt->device->channel;
@ -1312,7 +1312,7 @@ static int u14_34f_queuecommand(struct scsi_cmnd *SCpnt, void (*done)(struct scs
unmap_dma(i, j);
SCpnt->host_scribble = NULL;
scmd_printk(KERN_INFO, SCpnt,
"qcomm, pid %ld, adapter busy.\n", SCpnt->pid);
"qcomm, pid %ld, adapter busy.\n", SCpnt->serial_number);
return 1;
}
@ -1333,13 +1333,13 @@ static int u14_34f_eh_abort(struct scsi_cmnd *SCarg) {
if (SCarg->host_scribble == NULL) {
scmd_printk(KERN_INFO, SCarg, "abort, pid %ld inactive.\n",
SCarg->pid);
SCarg->serial_number);
return SUCCESS;
}
i = *(unsigned int *)SCarg->host_scribble;
scmd_printk(KERN_INFO, SCarg, "abort, mbox %d, pid %ld.\n",
i, SCarg->pid);
i, SCarg->serial_number);
if (i >= sh[j]->can_queue)
panic("%s: abort, invalid SCarg->host_scribble.\n", BN(j));
@ -1383,7 +1383,7 @@ static int u14_34f_eh_abort(struct scsi_cmnd *SCarg) {
SCarg->host_scribble = NULL;
HD(j)->cp_stat[i] = FREE;
printk("%s, abort, mbox %d ready, DID_ABORT, pid %ld done.\n",
BN(j), i, SCarg->pid);
BN(j), i, SCarg->serial_number);
SCarg->scsi_done(SCarg);
return SUCCESS;
}
@ -1397,12 +1397,12 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) {
struct scsi_cmnd *SCpnt;
j = ((struct hostdata *) SCarg->device->host->hostdata)->board_number;
scmd_printk(KERN_INFO, SCarg, "reset, enter, pid %ld.\n", SCarg->pid);
scmd_printk(KERN_INFO, SCarg, "reset, enter, pid %ld.\n", SCarg->serial_number);
spin_lock_irq(sh[j]->host_lock);
if (SCarg->host_scribble == NULL)
printk("%s: reset, pid %ld inactive.\n", BN(j), SCarg->pid);
printk("%s: reset, pid %ld inactive.\n", BN(j), SCarg->serial_number);
if (HD(j)->in_reset) {
printk("%s: reset, exit, already in reset.\n", BN(j));
@ -1440,13 +1440,13 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) {
if (HD(j)->cp_stat[i] == READY || HD(j)->cp_stat[i] == ABORTING) {
HD(j)->cp_stat[i] = ABORTING;
printk("%s: reset, mbox %d aborting, pid %ld.\n",
BN(j), i, SCpnt->pid);
BN(j), i, SCpnt->serial_number);
}
else {
HD(j)->cp_stat[i] = IN_RESET;
printk("%s: reset, mbox %d in reset, pid %ld.\n",
BN(j), i, SCpnt->pid);
BN(j), i, SCpnt->serial_number);
}
if (SCpnt->host_scribble == NULL)
@ -1495,7 +1495,7 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) {
HD(j)->cp_stat[i] = LOCKED;
printk("%s, reset, mbox %d locked, DID_RESET, pid %ld done.\n",
BN(j), i, SCpnt->pid);
BN(j), i, SCpnt->serial_number);
}
else if (HD(j)->cp_stat[i] == ABORTING) {
@ -1508,7 +1508,7 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) {
HD(j)->cp_stat[i] = FREE;
printk("%s, reset, mbox %d aborting, DID_RESET, pid %ld done.\n",
BN(j), i, SCpnt->pid);
BN(j), i, SCpnt->serial_number);
}
else
@ -1522,7 +1522,7 @@ static int u14_34f_eh_host_reset(struct scsi_cmnd *SCarg) {
HD(j)->in_reset = FALSE;
do_trace = FALSE;
if (arg_done) printk("%s: reset, exit, pid %ld done.\n", BN(j), SCarg->pid);
if (arg_done) printk("%s: reset, exit, pid %ld done.\n", BN(j), SCarg->serial_number);
else printk("%s: reset, exit.\n", BN(j));
spin_unlock_irq(sh[j]->host_lock);
@ -1639,7 +1639,7 @@ static int reorder(unsigned int j, unsigned long cursec,
if (!input_only) for (n = 0; n < n_ready; n++) {
k = il[n]; cpp = &HD(j)->cp[k]; SCpnt = cpp->SCpnt;
ll[n] = SCpnt->request->nr_sectors; pl[n] = SCpnt->pid;
ll[n] = SCpnt->request->nr_sectors; pl[n] = SCpnt->serial_number;
if (!n) continue;
@ -1666,7 +1666,7 @@ static int reorder(unsigned int j, unsigned long cursec,
printk("%s %d.%d:%d pid %ld mb %d fc %d nr %d sec %ld ns %ld"\
" cur %ld s:%c r:%c rev:%c in:%c ov:%c xd %d.\n",
(ihdlr ? "ihdlr" : "qcomm"), SCpnt->channel, SCpnt->target,
SCpnt->lun, SCpnt->pid, k, flushcount, n_ready,
SCpnt->lun, SCpnt->serial_number, k, flushcount, n_ready,
SCpnt->request->sector, SCpnt->request->nr_sectors, cursec,
YESNO(s), YESNO(r), YESNO(rev), YESNO(input_only),
YESNO(overlap), cpp->xdir);
@ -1703,7 +1703,7 @@ static void flush_dev(struct scsi_device *dev, unsigned long cursec, unsigned in
scmd_printk(KERN_INFO, SCpnt,
"%s, pid %ld, mbox %d, adapter"
" busy, will abort.\n", (ihdlr ? "ihdlr" : "qcomm"),
SCpnt->pid, k);
SCpnt->serial_number, k);
HD(j)->cp_stat[k] = ABORTING;
continue;
}
@ -1787,11 +1787,11 @@ static irqreturn_t ihdlr(int irq, unsigned int j) {
if (SCpnt->host_scribble == NULL)
panic("%s: ihdlr, mbox %d, pid %ld, SCpnt %p garbled.\n", BN(j), i,
SCpnt->pid, SCpnt);
SCpnt->serial_number, SCpnt);
if (*(unsigned int *)SCpnt->host_scribble != i)
panic("%s: ihdlr, mbox %d, pid %ld, index mismatch %d.\n",
BN(j), i, SCpnt->pid, *(unsigned int *)SCpnt->host_scribble);
BN(j), i, SCpnt->serial_number, *(unsigned int *)SCpnt->host_scribble);
sync_dma(i, j);
@ -1835,12 +1835,12 @@ static irqreturn_t ihdlr(int irq, unsigned int j) {
(SCpnt->sense_buffer[2] & 0xf) == NOT_READY)))
scmd_printk(KERN_INFO, SCpnt,
"ihdlr, pid %ld, target_status 0x%x, sense key 0x%x.\n",
SCpnt->pid, spp->target_status,
SCpnt->serial_number, spp->target_status,
SCpnt->sense_buffer[2]);
HD(j)->target_to[scmd_id(SCpnt)][scmd_channel(SCpnt)] = 0;
if (HD(j)->last_retried_pid == SCpnt->pid) HD(j)->retries = 0;
if (HD(j)->last_retried_pid == SCpnt->serial_number) HD(j)->retries = 0;
break;
case ASST: /* Selection Time Out */
@ -1877,7 +1877,7 @@ static irqreturn_t ihdlr(int irq, unsigned int j) {
#endif
HD(j)->retries++;
HD(j)->last_retried_pid = SCpnt->pid;
HD(j)->last_retried_pid = SCpnt->serial_number;
}
else
status = DID_ERROR << 16;
@ -1907,7 +1907,7 @@ static irqreturn_t ihdlr(int irq, unsigned int j) {
#endif
scmd_printk(KERN_INFO, SCpnt, "ihdlr, mbox %2d, err 0x%x:%x,"\
" pid %ld, reg 0x%x, count %d.\n",
i, spp->adapter_status, spp->target_status, SCpnt->pid,
i, spp->adapter_status, spp->target_status, SCpnt->serial_number,
reg, HD(j)->iocount);
unmap_dma(i, j);

32
drivers/scsi/wd33c93.c
View file

@ -381,7 +381,7 @@ wd33c93_queuecommand(struct scsi_cmnd *cmd,
hostdata = (struct WD33C93_hostdata *) cmd->device->host->hostdata;
DB(DB_QUEUE_COMMAND,
printk("Q-%d-%02x-%ld( ", cmd->device->id, cmd->cmnd[0], cmd->pid))
printk("Q-%d-%02x-%ld( ", cmd->device->id, cmd->cmnd[0], cmd->serial_number))
/* Set up a few fields in the scsi_cmnd structure for our own use:
* - host_scribble is the pointer to the next cmd in the input queue
@ -463,7 +463,7 @@ wd33c93_queuecommand(struct scsi_cmnd *cmd,
wd33c93_execute(cmd->device->host);
DB(DB_QUEUE_COMMAND, printk(")Q-%ld ", cmd->pid))
DB(DB_QUEUE_COMMAND, printk(")Q-%ld ", cmd->serial_number))
spin_unlock_irq(&hostdata->lock);
return 0;
@ -686,7 +686,7 @@ wd33c93_execute(struct Scsi_Host *instance)
*/
DB(DB_EXECUTE,
printk("%s%ld)EX-2 ", (cmd->SCp.phase) ? "d:" : "", cmd->pid))
printk("%s%ld)EX-2 ", (cmd->SCp.phase) ? "d:" : "", cmd->serial_number))
}
static void
@ -963,7 +963,7 @@ wd33c93_intr(struct Scsi_Host *instance)
case CSR_XFER_DONE | PHS_COMMAND:
case CSR_UNEXP | PHS_COMMAND:
case CSR_SRV_REQ | PHS_COMMAND:
DB(DB_INTR, printk("CMND-%02x,%ld", cmd->cmnd[0], cmd->pid))
DB(DB_INTR, printk("CMND-%02x,%ld", cmd->cmnd[0], cmd->serial_number))
transfer_pio(regs, cmd->cmnd, cmd->cmd_len, DATA_OUT_DIR,
hostdata);
hostdata->state = S_CONNECTED;
@ -1007,7 +1007,7 @@ wd33c93_intr(struct Scsi_Host *instance)
switch (msg) {
case COMMAND_COMPLETE:
DB(DB_INTR, printk("CCMP-%ld", cmd->pid))
DB(DB_INTR, printk("CCMP-%ld", cmd->serial_number))
write_wd33c93_cmd(regs, WD_CMD_NEGATE_ACK);
hostdata->state = S_PRE_CMP_DISC;
break;
@ -1174,7 +1174,7 @@ wd33c93_intr(struct Scsi_Host *instance)
write_wd33c93(regs, WD_SOURCE_ID, SRCID_ER);
if (phs == 0x60) {
DB(DB_INTR, printk("SX-DONE-%ld", cmd->pid))
DB(DB_INTR, printk("SX-DONE-%ld", cmd->serial_number))
cmd->SCp.Message = COMMAND_COMPLETE;
lun = read_wd33c93(regs, WD_TARGET_LUN);
DB(DB_INTR, printk(":%d.%d", cmd->SCp.Status, lun))
@ -1201,7 +1201,7 @@ wd33c93_intr(struct Scsi_Host *instance)
} else {
printk
("%02x:%02x:%02x-%ld: Unknown SEL_XFER_DONE phase!!---",
asr, sr, phs, cmd->pid);
asr, sr, phs, cmd->serial_number);
spin_unlock_irqrestore(&hostdata->lock, flags);
}
break;
@ -1266,7 +1266,7 @@ wd33c93_intr(struct Scsi_Host *instance)
spin_unlock_irqrestore(&hostdata->lock, flags);
return;
}
DB(DB_INTR, printk("UNEXP_DISC-%ld", cmd->pid))
DB(DB_INTR, printk("UNEXP_DISC-%ld", cmd->serial_number))
hostdata->connected = NULL;
hostdata->busy[cmd->device->id] &= ~(1 << cmd->device->lun);
hostdata->state = S_UNCONNECTED;
@ -1292,7 +1292,7 @@ wd33c93_intr(struct Scsi_Host *instance)
*/
write_wd33c93(regs, WD_SOURCE_ID, SRCID_ER);
DB(DB_INTR, printk("DISC-%ld", cmd->pid))
DB(DB_INTR, printk("DISC-%ld", cmd->serial_number))
if (cmd == NULL) {
printk(" - Already disconnected! ");
hostdata->state = S_UNCONNECTED;
@ -1491,7 +1491,7 @@ wd33c93_intr(struct Scsi_Host *instance)
} else
hostdata->state = S_CONNECTED;
DB(DB_INTR, printk("-%ld", cmd->pid))
DB(DB_INTR, printk("-%ld", cmd->serial_number))
spin_unlock_irqrestore(&hostdata->lock, flags);
break;
@ -1638,7 +1638,7 @@ wd33c93_abort(struct scsi_cmnd * cmd)
cmd->result = DID_ABORT << 16;
printk
("scsi%d: Abort - removing command %ld from input_Q. ",
instance->host_no, cmd->pid);
instance->host_no, cmd->serial_number);
enable_irq(cmd->device->host->irq);
cmd->scsi_done(cmd);
return SUCCESS;
@ -1663,7 +1663,7 @@ wd33c93_abort(struct scsi_cmnd * cmd)
unsigned long timeout;
printk("scsi%d: Aborting connected command %ld - ",
instance->host_no, cmd->pid);
instance->host_no, cmd->serial_number);
printk("stopping DMA - ");
if (hostdata->dma == D_DMA_RUNNING) {
@ -1730,7 +1730,7 @@ wd33c93_abort(struct scsi_cmnd * cmd)
if (tmp == cmd) {
printk
("scsi%d: Abort - command %ld found on disconnected_Q - ",
instance->host_no, cmd->pid);
instance->host_no, cmd->serial_number);
printk("Abort SNOOZE. ");
enable_irq(cmd->device->host->irq);
return FAILED;
@ -2184,7 +2184,7 @@ wd33c93_proc_info(struct Scsi_Host *instance, char *buf, char **start, off_t off
if (hd->connected) {
cmd = (struct scsi_cmnd *) hd->connected;
sprintf(tbuf, " %ld-%d:%d(%02x)",
cmd->pid, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
strcat(bp, tbuf);
}
}
@ -2193,7 +2193,7 @@ wd33c93_proc_info(struct Scsi_Host *instance, char *buf, char **start, off_t off
cmd = (struct scsi_cmnd *) hd->input_Q;
while (cmd) {
sprintf(tbuf, " %ld-%d:%d(%02x)",
cmd->pid, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
strcat(bp, tbuf);
cmd = (struct scsi_cmnd *) cmd->host_scribble;
}
@ -2203,7 +2203,7 @@ wd33c93_proc_info(struct Scsi_Host *instance, char *buf, char **start, off_t off
cmd = (struct scsi_cmnd *) hd->disconnected_Q;
while (cmd) {
sprintf(tbuf, " %ld-%d:%d(%02x)",
cmd->pid, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
cmd->serial_number, cmd->device->id, cmd->device->lun, cmd->cmnd[0]);
strcat(bp, tbuf);
cmd = (struct scsi_cmnd *) cmd->host_scribble;
}

11
include/scsi/scsi_cmnd.h
View file

@ -39,14 +39,12 @@ struct scsi_cmnd {
* A SCSI Command is assigned a nonzero serial_number before passed
* to the driver's queue command function. The serial_number is
* cleared when scsi_done is entered indicating that the command
* has been completed. It currently doesn't have much use other
* than printk's. Some lldd's use this number for other purposes.
* It's almost certain that such usages are either incorrect or
* meaningless. Please kill all usages other than printk's. Also,
* as this number is always identical to ->pid, please convert
* printk's to use ->pid, so that we can kill this field.
* has been completed. It is a bug for LLDDs to use this number
* for purposes other than printk (and even that is only useful
* for debugging).
*/
unsigned long serial_number;
/*
* This is set to jiffies as it was when the command was first
* allocated. It is used to time how long the command has
@ -116,7 +114,6 @@ struct scsi_cmnd {
int result; /* Status code from lower level driver */
unsigned char tag; /* SCSI-II queued command tag */
unsigned long pid; /* Process ID, starts at 0. Unique per host. */
};
extern struct scsi_cmnd *scsi_get_command(struct scsi_device *, gfp_t);

2
include/scsi/scsi_host.h
View file

@ -580,7 +580,7 @@ struct Scsi_Host {
* Used to assign serial numbers to the cmds.
* Protected by the host lock.
*/
unsigned long cmd_serial_number, cmd_pid;
unsigned long cmd_serial_number;
unsigned active_mode:2;
unsigned unchecked_isa_dma:1;