summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-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 a0b6d41..3d5ad24 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);
OpenPOWER on IntegriCloud