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sata_promise: fix error decode regression 

Promise ATA ports should always be reset by pdc_reset_port()
when errors are detected, but the recent error reason decoding
update to sata_promise replaced that reset with a freeze.

This patch changes the error detection to do a reset again.
This makes the error decoding update safer, as it now only
adds error decoding without changing any other behaviour.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Mikael Pettersson 2007-04-07 14:29:51 +02:00 committed by Jeff Garzik
parent 9bedb799f2
commit ce2d3abc29
1 changed files with 6 additions and 3 deletions
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9
drivers/ata/sata_promise.c
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@ -45,7 +45,7 @@
#include "sata_promise.h"
#define DRV_NAME "sata_promise"
#define DRV_VERSION "2.04"
#define DRV_VERSION "2.05"
enum {
@ -650,9 +650,12 @@ static void pdc_error_intr(struct ata_port *ap, struct ata_queued_cmd *qc,
| PDC_PCI_SYS_ERR | PDC1_PCI_PARITY_ERR))
ac_err_mask |= AC_ERR_HOST_BUS;
ehi->action |= ATA_EH_SOFTRESET;
if (sata_scr_valid(ap))
ehi->serror |= pdc_sata_scr_read(ap, SCR_ERROR);
qc->err_mask |= ac_err_mask;
ata_port_freeze(ap);
pdc_reset_port(ap);
}
static inline unsigned int pdc_host_intr( struct ata_port *ap,