Lines Matching refs:SCpnt
194 printk(" { magic_start=%lX host=%p SCpnt=%p origSCpnt=%p\n",
195 info->magic_start, info->host, info->SCpnt,
286 if (info->SCpnt)
287 return '0' + info->SCpnt->device->id;
302 struct scsi_cmnd *SCpnt, char *fmt, ...)
310 fas216_do_log(info, '0' + SCpnt->device->id, fmt, args);
313 scsi_print_command(SCpnt);
518 struct fas216_device *dev = &info->device[info->SCpnt->device->id];
601 fas216_set_sync(info, info->SCpnt->device->id);
615 fas216_set_sync(info, info->SCpnt->device->id);
650 info->host->host_no, '0' + info->SCpnt->device->id);
764 print_SCp(arm_scsi_pointer(info->SCpnt), "Cmnd SCp: ", "\n");
773 if (info->device[info->SCpnt->device->id].sof)
806 direction, info->SCpnt->transfersize);
992 if (info->scsi.disconnectable && info->SCpnt) {
994 if (info->SCpnt->device->id == target &&
995 info->SCpnt->device->lun == lun &&
996 scsi_cmd_to_rq(info->SCpnt)->tag == tag) {
999 queue_add_cmd_tail(&info->queues.disconnected, info->SCpnt);
1001 info->SCpnt = NULL;
1004 if (!info->SCpnt) {
1005 info->SCpnt = queue_remove_tgtluntag(&info->queues.disconnected,
1010 if (info->SCpnt) {
1014 info->scsi.SCp = *arm_scsi_pointer(info->SCpnt);
1082 scsi_pointer = arm_scsi_pointer(info->SCpnt);
1097 info->scsi.SCp = *arm_scsi_pointer(info->SCpnt);
1302 for (i = info->scsi.SCp.sent_command; i < info->SCpnt->cmd_len; i++)
1303 fas216_writeb(info, REG_FF, info->SCpnt->cmnd[i]);
1476 if (info->device[info->SCpnt->device->id].parity_check) {
1481 info->device[info->SCpnt->device->id].parity_check = 0;
1482 info->device[info->SCpnt->device->id].parity_enabled = 1;
1614 info->SCpnt = NULL; /* bug! */
1675 static void __fas216_start_command(FAS216_Info *info, struct scsi_cmnd *SCpnt)
1687 fas216_writeb(info, REG_SDID, BUSID(SCpnt->device->id));
1691 fas216_set_sync(info, SCpnt->device->id);
1701 info->host->host_no, '0' + SCpnt->device->id);
1729 for (i = 0; i < SCpnt->cmd_len; i++)
1730 fas216_writeb(info, REG_FF, SCpnt->cmnd[i]);
1767 static void fas216_start_command(FAS216_Info *info, struct scsi_cmnd *SCpnt)
1775 info->scsi.SCp = *arm_scsi_pointer(SCpnt);
1776 info->SCpnt = SCpnt;
1779 if (parity_test(info, SCpnt->device->id))
1787 disconnect_ok = SCpnt->cmnd[0] != REQUEST_SENSE &&
1788 info->device[SCpnt->device->id].disconnect_ok;
1794 msgqueue_addmsg(&info->scsi.msgs, 1, IDENTIFY(disconnect_ok, SCpnt->device->lun));
1799 if (SCpnt->device->simple_tags)
1801 scsi_cmd_to_rq(SCpnt)->tag);
1805 if ((info->device[SCpnt->device->id].sync_state == neg_wait ||
1806 info->device[SCpnt->device->id].sync_state == neg_complete) &&
1807 (SCpnt->cmnd[0] == REQUEST_SENSE ||
1808 SCpnt->cmnd[0] == INQUIRY)) {
1809 info->device[SCpnt->device->id].sync_state = neg_inprogress;
1819 __fas216_start_command(info, SCpnt);
1822 static void fas216_allocate_tag(FAS216_Info *info, struct scsi_cmnd *SCpnt)
1824 set_bit(SCpnt->device->id * 8 +
1825 (u8)(SCpnt->device->lun & 0x7), info->busyluns);
1828 switch (SCpnt->cmnd[0]) {
1846 struct scsi_cmnd *SCpnt)
1854 info->scsi.SCp = *arm_scsi_pointer(SCpnt);
1855 info->SCpnt = SCpnt;
1871 fas216_writeb(info, REG_SDID, BUSID(SCpnt->device->id));
1875 fas216_set_sync(info, SCpnt->device->id);
1894 struct scsi_cmnd *SCpnt = NULL;
1907 SCpnt = info->rstSCpnt;
1914 SCpnt = info->reqSCpnt;
1920 SCpnt = info->origSCpnt;
1926 if (!SCpnt) {
1927 SCpnt = queue_remove_exclude(&info->queues.issue,
1934 if (!SCpnt) {
1947 if (info->scsi.disconnectable && info->SCpnt) {
1950 info->SCpnt->device->id);
1951 queue_add_cmd_tail(&info->queues.disconnected, info->SCpnt);
1953 info->SCpnt = NULL;
1956 fas216_log_command(info, LOG_CONNECT | LOG_MESSAGES, SCpnt,
1961 fas216_allocate_tag(info, SCpnt);
1964 fas216_start_command(info, SCpnt);
1967 fas216_do_bus_device_reset(info, SCpnt);
1983 static void fas216_devicereset_done(FAS216_Info *info, struct scsi_cmnd *SCpnt,
1996 * @SCpnt: command that completed
2001 static void fas216_rq_sns_done(FAS216_Info *info, struct scsi_cmnd *SCpnt,
2004 struct scsi_pointer *scsi_pointer = arm_scsi_pointer(SCpnt);
2006 fas216_log_target(info, LOG_CONNECT, SCpnt->device->id,
2016 memset(SCpnt->sense_buffer, 0, SCSI_SENSE_BUFFERSIZE);
2017 //printk("scsi%d.%c: sense buffer: ", info->host->host_no, '0' + SCpnt->device->id);
2018 //{ int i; for (i = 0; i < 32; i++) printk("%02x ", SCpnt->sense_buffer[i]); printk("\n"); }
2020 * Note that we don't set SCpnt->result, since that should
2025 scsi_eh_restore_cmnd(SCpnt, &info->ses);
2026 fas216_cmd_priv(SCpnt)->scsi_done(SCpnt);
2032 * @SCpnt: command that completed
2038 fas216_std_done(FAS216_Info *info, struct scsi_cmnd *SCpnt, unsigned int result)
2040 struct scsi_pointer *scsi_pointer = arm_scsi_pointer(SCpnt);
2044 set_host_byte(SCpnt, result);
2046 scsi_msg_to_host_byte(SCpnt, info->scsi.SCp.Message);
2047 set_status_byte(SCpnt, info->scsi.SCp.Status);
2049 fas216_log_command(info, LOG_CONNECT, SCpnt,
2050 "command complete, result=0x%08x", SCpnt->result);
2055 if (get_host_byte(SCpnt) != DID_OK)
2062 if (get_status_byte(SCpnt) == SAM_STAT_CHECK_CONDITION ||
2063 get_status_byte(SCpnt) == SAM_STAT_COMMAND_TERMINATED)
2070 if (get_status_byte(SCpnt) != SAM_STAT_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 (fas216_cmd_priv(SCpnt)->scsi_done) {
2100 fas216_cmd_priv(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);
2118 SCpnt->host_scribble = (void *)fas216_rq_sns_done;
2127 info->host->host_no, '0' + SCpnt->device->id);
2128 info->reqSCpnt = SCpnt;
2141 struct scsi_cmnd *SCpnt;
2146 if (!info->SCpnt)
2149 SCpnt = info->SCpnt;
2150 info->SCpnt = NULL;
2164 scmd_printk(KERN_INFO, SCpnt,
2168 scsi_print_command(SCpnt);
2176 info->device[SCpnt->device->id].parity_check = 0;
2177 clear_bit(SCpnt->device->id * 8 +
2178 (u8)(SCpnt->device->lun & 0x7), info->busyluns);
2180 fn = (void (*)(FAS216_Info *, struct scsi_cmnd *, unsigned int))SCpnt->host_scribble;
2181 fn(info, SCpnt, result);
2198 * @SCpnt: Command to queue
2205 static int fas216_queue_command_internal(struct scsi_cmnd *SCpnt,
2208 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2213 fas216_log_command(info, LOG_CONNECT, SCpnt,
2214 "received command (%p)", SCpnt);
2216 fas216_cmd_priv(SCpnt)->scsi_done = done;
2217 SCpnt->host_scribble = (void *)fas216_std_done;
2218 SCpnt->result = 0;
2220 init_SCp(SCpnt);
2230 result = !queue_add_cmd_ordered(&info->queues.issue, SCpnt);
2246 static int fas216_queue_command_lck(struct scsi_cmnd *SCpnt)
2248 return fas216_queue_command_internal(SCpnt, scsi_done);
2255 * @SCpnt: Command to wake
2259 static void fas216_internal_done(struct scsi_cmnd *SCpnt)
2261 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2270 * @SCpnt: Command to queue
2276 static int fas216_noqueue_command_lck(struct scsi_cmnd *SCpnt)
2278 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2289 fas216_queue_command_internal(SCpnt, fas216_internal_done);
2317 scsi_done(SCpnt);
2352 * @SCpnt: command to abort
2358 struct scsi_cmnd *SCpnt)
2362 if (queue_remove_cmd(&info->queues.issue, SCpnt)) {
2372 } else if (queue_remove_cmd(&info->queues.disconnected, SCpnt)) {
2381 } else if (info->SCpnt == SCpnt) {
2392 info->SCpnt = NULL;
2400 } else if (info->origSCpnt == SCpnt) {
2408 clear_bit(SCpnt->device->id * 8 +
2409 (u8)(SCpnt->device->lun & 0x7), info->busyluns);
2420 * @SCpnt: command to abort
2426 int fas216_eh_abort(struct scsi_cmnd *SCpnt)
2428 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2435 scmd_printk(KERN_WARNING, SCpnt, "abort command\n");
2440 switch (fas216_find_command(info, SCpnt)) {
2447 scmd_printk(KERN_WARNING, SCpnt, "abort %p success\n", SCpnt);
2463 scmd_printk(KERN_WARNING, SCpnt, "abort %p failed\n", SCpnt);
2472 * @SCpnt: command specifing device to reset
2479 int fas216_eh_device_reset(struct scsi_cmnd *SCpnt)
2481 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2483 int i, res = FAILED, target = SCpnt->device->id;
2496 if (info->SCpnt && !info->scsi.disconnectable &&
2497 info->SCpnt->device->id == SCpnt->device->id)
2519 SCpnt->host_scribble = (void *)fas216_devicereset_done;
2522 info->rstSCpnt = SCpnt;
2543 SCpnt->host_scribble = NULL;
2554 * @SCpnt: command specifing bus to reset
2560 int fas216_eh_bus_reset(struct scsi_cmnd *SCpnt)
2562 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2604 info->SCpnt = NULL;
2654 * @SCpnt: command specifing host to reset
2660 int fas216_eh_host_reset(struct scsi_cmnd *SCpnt)
2662 FAS216_Info *info = (FAS216_Info *)SCpnt->device->host->hostdata;
2830 info->SCpnt = NULL;