diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-07-18 22:00:54 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-07-18 22:00:54 +0200 |
commit | bb2c018b09b681d43f5e08124b83e362647ea82b (patch) | |
tree | d794902c78f9fdd04ed88a4b8d451ed6f9292ec0 /drivers/scsi/esp_scsi.c | |
parent | 82638844d9a8581bbf33201cc209a14876eca167 (diff) | |
parent | 5b664cb235e97afbf34db9c4d77f08ebd725335e (diff) |
Merge branch 'linus' into cpus4096
Conflicts:
drivers/acpi/processor_throttling.c
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'drivers/scsi/esp_scsi.c')
-rw-r--r-- | drivers/scsi/esp_scsi.c | 24 |
1 files changed, 13 insertions, 11 deletions
diff --git a/drivers/scsi/esp_scsi.c b/drivers/scsi/esp_scsi.c index 59fbef08d69..62a4618530d 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); |