summaryrefslogtreecommitdiff
path: root/drivers/scsi/esp_scsi.c
diff options
context:
space:
mode:
authorLinus Torvalds <torvalds@linux-foundation.org>2008-07-15 18:58:04 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-07-15 18:58:04 -0700
commit89a93f2f4834f8c126e8d9dd6b368d0b9e21ec3d (patch)
treee731456fec0cab1225ad3e806dc8d3efefa0a78b /drivers/scsi/esp_scsi.c
parent260eddf4391f162a69d1d163729249635fa7a78f (diff)
parentfe9233fb6914a0eb20166c967e3020f7f0fba2c9 (diff)
Merge git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6
* git://git.kernel.org/pub/scm/linux/kernel/git/jejb/scsi-misc-2.6: (102 commits) [SCSI] scsi_dh: fix kconfig related build errors [SCSI] sym53c8xx: Fix bogus sym_que_entry re-implementation of container_of [SCSI] scsi_cmnd.h: remove double inclusion of linux/blkdev.h [SCSI] make struct scsi_{host,target}_type static [SCSI] fix locking in host use of blk_plug_device() [SCSI] zfcp: Cleanup external header file [SCSI] zfcp: Cleanup code in zfcp_erp.c [SCSI] zfcp: zfcp_fsf cleanup. [SCSI] zfcp: consolidate sysfs things into one file. [SCSI] zfcp: Cleanup of code in zfcp_aux.c [SCSI] zfcp: Cleanup of code in zfcp_scsi.c [SCSI] zfcp: Move status accessors from zfcp to SCSI include file. [SCSI] zfcp: Small QDIO cleanups [SCSI] zfcp: Adapter reopen for large number of unsolicited status [SCSI] zfcp: Fix error checking for ELS ADISC requests [SCSI] zfcp: wait until adapter is finished with ERP during auto-port [SCSI] ibmvfc: IBM Power Virtual Fibre Channel Adapter Client Driver [SCSI] sg: Add target reset support [SCSI] lib: Add support for the T10 (SCSI) Data Integrity Field CRC [SCSI] sd: Move scsi_disk() accessor function to sd.h ...
Diffstat (limited to 'drivers/scsi/esp_scsi.c')
-rw-r--r--drivers/scsi/esp_scsi.c24
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c
index 59fbef08d690..62a4618530d0 100644
--- a/drivers/scsi/esp_scsi.c
+++ b/drivers/scsi/esp_scsi.c
@@ -219,19 +219,10 @@ static void esp_reset_esp(struct esp *esp)
/* Now reset the ESP chip */
scsi_esp_cmd(esp, ESP_CMD_RC);
scsi_esp_cmd(esp, ESP_CMD_NULL | ESP_CMD_DMA);
+ if (esp->rev == FAST)
+ esp_write8(ESP_CONFIG2_FENAB, ESP_CFG2);
scsi_esp_cmd(esp, ESP_CMD_NULL | ESP_CMD_DMA);
- /* Reload the configuration registers */
- esp_write8(esp->cfact, ESP_CFACT);
-
- esp->prev_stp = 0;
- esp_write8(esp->prev_stp, ESP_STP);
-
- esp->prev_soff = 0;
- esp_write8(esp->prev_soff, ESP_SOFF);
-
- esp_write8(esp->neg_defp, ESP_TIMEO);
-
/* This is the only point at which it is reliable to read
* the ID-code for a fast ESP chip variants.
*/
@@ -316,6 +307,17 @@ static void esp_reset_esp(struct esp *esp)
break;
}
+ /* Reload the configuration registers */
+ esp_write8(esp->cfact, ESP_CFACT);
+
+ esp->prev_stp = 0;
+ esp_write8(esp->prev_stp, ESP_STP);
+
+ esp->prev_soff = 0;
+ esp_write8(esp->prev_soff, ESP_SOFF);
+
+ esp_write8(esp->neg_defp, ESP_TIMEO);
+
/* Eat any bitrot in the chip */
esp_read8(ESP_INTRPT);
udelay(100);