Lines Matching refs:SCpnt
191 printk(" { magic_start=%lX host=%p SCpnt=%p origSCpnt=%p\n",
192 info->magic_start, info->host, info->SCpnt,
283 if (info->SCpnt)
284 return '0' + info->SCpnt->device->id;
299 struct scsi_cmnd *SCpnt, char *fmt, ...)
307 fas216_do_log(info, '0' + SCpnt->device->id, fmt, args);
310 scsi_print_command(SCpnt);
515 struct fas216_device *dev = &info->device[info->SCpnt->device->id];
598 fas216_set_sync(info, info->SCpnt->device->id);
612 fas216_set_sync(info, info->SCpnt->device->id);
647 info->host->host_no, '0' + info->SCpnt->device->id);
761 print_SCp(&info->SCpnt->SCp, "Cmnd SCp: ", "\n");
770 if (info->device[info->SCpnt->device->id].sof)
803 direction, info->SCpnt->transfersize);
989 if (info->scsi.disconnectable && info->SCpnt) {
991 if (info->SCpnt->device->id == target &&
992 info->SCpnt->device->lun == lun &&
993 info->SCpnt->tag == tag) {
996 queue_add_cmd_tail(&info->queues.disconnected, info->SCpnt);
998 info->SCpnt = NULL;
1001 if (!info->SCpnt) {
1002 info->SCpnt = queue_remove_tgtluntag(&info->queues.disconnected,
1007 if (info->SCpnt) {
1011 info->scsi.SCp = info->SCpnt->SCp;
1078 info->SCpnt->SCp = info->scsi.SCp;
1079 info->SCpnt->SCp.sent_command = 0;
1092 info->scsi.SCp = info->SCpnt->SCp;
1297 for (i = info->scsi.SCp.sent_command; i < info->SCpnt->cmd_len; i++)
1298 fas216_writeb(info, REG_FF, info->SCpnt->cmnd[i]);
1470 if (info->device[info->SCpnt->device->id].parity_check) {
1475 info->device[info->SCpnt->device->id].parity_check = 0;
1476 info->device[info->SCpnt->device->id].parity_enabled = 1;
1608 info->SCpnt = NULL; /* bug! */
1669 static void __fas216_start_command(FAS216_Info *info, struct scsi_cmnd *SCpnt)
1681 fas216_writeb(info, REG_SDID, BUSID(SCpnt->device->id));
1685 fas216_set_sync(info, SCpnt->device->id);
1695 info->host->host_no, '0' + SCpnt->device->id);
1723 for (i = 0; i < SCpnt->cmd_len; i++)
1724 fas216_writeb(info, REG_FF, SCpnt->cmnd[i]);
1761 static void fas216_start_command(FAS216_Info *info, struct scsi_cmnd *SCpnt)
1769 info->scsi.SCp = SCpnt->SCp;
1770 info->SCpnt = SCpnt;
1773 if (parity_test(info, SCpnt->device->id))
1781 disconnect_ok = SCpnt->cmnd[0] != REQUEST_SENSE &&
1782 info->device[SCpnt->device->id].disconnect_ok;
1788 msgqueue_addmsg(&info->scsi.msgs, 1, IDENTIFY(disconnect_ok, SCpnt->device->lun));
1793 if (SCpnt->tag)
1794 msgqueue_addmsg(&info->scsi.msgs, 2, SIMPLE_QUEUE_TAG, SCpnt->tag);
1798 if ((info->device[SCpnt->device->id].sync_state == neg_wait ||
1799 info->device[SCpnt->device->id].sync_state == neg_complete) &&
1800 (SCpnt->cmnd[0] == REQUEST_SENSE ||
1801 SCpnt->cmnd[0] == INQUIRY)) {
1802 info->device[SCpnt->device->id].sync_state = neg_inprogress;
1812 __fas216_start_command(info, SCpnt);
1815 static void fas216_allocate_tag(FAS216_Info *info, struct scsi_cmnd *SCpnt)
1821 if (SCpnt->device->simple_tags && SCpnt->cmnd[0] != REQUEST_SENSE &&
1822 SCpnt->cmnd[0] != INQUIRY) {
1823 SCpnt->device->current_tag += 1;
1824 if (SCpnt->device->current_tag == 0)
1825 SCpnt->device->current_tag = 1;
1826 SCpnt->tag = SCpnt->device->current_tag;
1829 set_bit(SCpnt->device->id * 8 +
1830 (u8)(SCpnt->device->lun & 0x7), info->busyluns);
1833 switch (SCpnt->cmnd[0]) {
1851 struct scsi_cmnd *SCpnt)
1859 info->scsi.SCp = SCpnt->SCp;
1860 info->SCpnt = SCpnt;
1876 fas216_writeb(info, REG_SDID, BUSID(SCpnt->device->id));
1880 fas216_set_sync(info, SCpnt->device->id);
1899 struct scsi_cmnd *SCpnt = NULL;
1912 SCpnt = info->rstSCpnt;
1919 SCpnt = info->reqSCpnt;
1925 SCpnt = info->origSCpnt;
1931 if (!SCpnt) {
1932 SCpnt = queue_remove_exclude(&info->queues.issue,
1939 if (!SCpnt) {
1952 if (info->scsi.disconnectable && info->SCpnt) {
1955 info->SCpnt->device->id);
1956 queue_add_cmd_tail(&info->queues.disconnected, info->SCpnt);
1958 info->SCpnt = NULL;
1961 fas216_log_command(info, LOG_CONNECT | LOG_MESSAGES, SCpnt,
1966 fas216_allocate_tag(info, SCpnt);
1969 fas216_start_command(info, SCpnt);
1972 fas216_do_bus_device_reset(info, SCpnt);
1988 static void fas216_devicereset_done(FAS216_Info *info, struct scsi_cmnd *SCpnt,
2001 * @SCpnt: command that completed
2006 static void fas216_rq_sns_done(FAS216_Info *info, struct scsi_cmnd *SCpnt,
2009 fas216_log_target(info, LOG_CONNECT, SCpnt->device->id,
2011 result, SCpnt->SCp.Message, SCpnt->SCp.Status);
2013 if (result != DID_OK || SCpnt->SCp.Status != GOOD)
2019 memset(SCpnt->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
2020 //printk("scsi%d.%c: sense buffer: ", info->host->host_no, '0' + SCpnt->device->id);
2021 //{ int i; for (i = 0; i < 32; i++) printk("%02x ", SCpnt->sense_buffer[i]); printk("\n"); }
2023 * Note that we don't set SCpnt->result, since that should
2028 scsi_eh_restore_cmnd(SCpnt, &info->ses);
2029 SCpnt->scsi_done(SCpnt);
2035 * @SCpnt: command that completed
2041 fas216_std_done(FAS216_Info *info, struct scsi_cmnd *SCpnt, unsigned int result)
2045 SCpnt->result = result << 16 | info->scsi.SCp.Message << 8 |
2048 fas216_log_command(info, LOG_CONNECT, SCpnt,
2049 "command complete, result=0x%08x", SCpnt->result);
2054 if (host_byte(SCpnt->result) != DID_OK ||
2055 msg_byte(SCpnt->result) != COMMAND_COMPLETE)
2062 if (status_byte(SCpnt->result) == CHECK_CONDITION ||
2063 status_byte(SCpnt->result) == COMMAND_TERMINATED)
2070 if (status_byte(SCpnt->result) != GOOD)
2081 switch (SCpnt->cmnd[0]) {
2088 scmd_printk(KERN_ERR, SCpnt,
2090 SCpnt->result, info->scsi.SCp.ptr,
2092 scsi_print_command(SCpnt);
2093 set_host_byte(SCpnt, DID_ERROR);
2099 if (SCpnt->scsi_done) {
2100 SCpnt->scsi_done(SCpnt);
2109 if (SCpnt->cmnd[0] == REQUEST_SENSE)
2112 scsi_eh_prep_cmnd(SCpnt, &info->ses, NULL, 0, ~0);
2113 fas216_log_target(info, LOG_CONNECT, SCpnt->device->id,
2115 init_SCp(SCpnt);
2116 SCpnt->SCp.Message = 0;
2117 SCpnt->SCp.Status = 0;
2118 SCpnt->tag = 0;
2119 SCpnt->host_scribble = (void *)fas216_rq_sns_done;
2128 info->host->host_no, '0' + SCpnt->device->id);
2129 info->reqSCpnt = SCpnt;
2142 struct scsi_cmnd *SCpnt;
2147 if (!info->SCpnt)
2150 SCpnt = info->SCpnt;
2151 info->SCpnt = NULL;
2165 scmd_printk(KERN_INFO, SCpnt,
2169 scsi_print_command(SCpnt);
2177 info->device[SCpnt->device->id].parity_check = 0;
2178 clear_bit(SCpnt->device->id * 8 +
2179 (u8)(SCpnt->device->lun & 0x7), info->busyluns);
2181 fn = (void (*)(FAS216_Info *, struct scsi_cmnd *, unsigned int))SCpnt->host_scribble;
2182 fn(info, SCpnt, result);
2199 * @SCpnt: Command to queue
2206 static int fas216_queue_command_lck(struct scsi_cmnd *SCpnt,
2209 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2214 fas216_log_command(info, LOG_CONNECT, SCpnt,
2215 "received command (%p)", SCpnt);
2217 SCpnt->scsi_done = done;
2218 SCpnt->host_scribble = (void *)fas216_std_done;
2219 SCpnt->result = 0;
2221 init_SCp(SCpnt);
2224 SCpnt->tag = 0;
2232 result = !queue_add_cmd_ordered(&info->queues.issue, SCpnt);
2252 * @SCpnt: Command to wake
2256 static void fas216_internal_done(struct scsi_cmnd *SCpnt)
2258 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2267 * @SCpnt: Command to queue
2273 static int fas216_noqueue_command_lck(struct scsi_cmnd *SCpnt,
2276 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2287 fas216_queue_command_lck(SCpnt, fas216_internal_done);
2315 done(SCpnt);
2350 * @SCpnt: command to abort
2356 struct scsi_cmnd *SCpnt)
2360 if (queue_remove_cmd(&info->queues.issue, SCpnt)) {
2370 } else if (queue_remove_cmd(&info->queues.disconnected, SCpnt)) {
2379 } else if (info->SCpnt == SCpnt) {
2390 info->SCpnt = NULL;
2398 } else if (info->origSCpnt == SCpnt) {
2406 clear_bit(SCpnt->device->id * 8 +
2407 (u8)(SCpnt->device->lun & 0x7), info->busyluns);
2418 * @SCpnt: command to abort
2424 int fas216_eh_abort(struct scsi_cmnd *SCpnt)
2426 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2433 scmd_printk(KERN_WARNING, SCpnt, "abort command\n");
2438 switch (fas216_find_command(info, SCpnt)) {
2445 scmd_printk(KERN_WARNING, SCpnt, "abort %p success\n", SCpnt);
2461 scmd_printk(KERN_WARNING, SCpnt, "abort %p failed\n", SCpnt);
2470 * @SCpnt: command specifing device to reset
2477 int fas216_eh_device_reset(struct scsi_cmnd *SCpnt)
2479 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2481 int i, res = FAILED, target = SCpnt->device->id;
2494 if (info->SCpnt && !info->scsi.disconnectable &&
2495 info->SCpnt->device->id == SCpnt->device->id)
2517 SCpnt->host_scribble = (void *)fas216_devicereset_done;
2520 info->rstSCpnt = SCpnt;
2541 SCpnt->host_scribble = NULL;
2552 * @SCpnt: command specifing bus to reset
2558 int fas216_eh_bus_reset(struct scsi_cmnd *SCpnt)
2560 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2602 info->SCpnt = NULL;
2652 * @SCpnt: command specifing host to reset
2658 int fas216_eh_host_reset(struct scsi_cmnd *SCpnt)
2660 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2828 info->SCpnt = NULL;