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sata_promise: fix missing PATA cable detection 

This patch fixes an oversight which caused sata_promise to
not perform cable detection on the TX2plus chips' PATA ports.

Signed-off-by: Mikael Pettersson <mikpe@it.uu.se>
Signed-off-by: Jeff Garzik <jeff@garzik.org>
This commit is contained in:
Mikael Pettersson 2007-02-07 22:29:56 +01:00 committed by Jeff Garzik
parent f99c6bb6e2
commit 2fb8b49fb2
1 changed files with 8 additions and 1 deletions
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9
drivers/ata/sata_promise.c
View File

@ -564,6 +564,13 @@ static void pdc_thaw(struct ata_port *ap)
readl(mmio + PDC_CTLSTAT); /* flush */
}
static int pdc_pre_reset(struct ata_port *ap)
{
if (!sata_scr_valid(ap))
pdc_pata_cbl_detect(ap);
return ata_std_prereset(ap);
}
static void pdc_error_handler(struct ata_port *ap)
{
ata_reset_fn_t hardreset;
@ -576,7 +583,7 @@ static void pdc_error_handler(struct ata_port *ap)
hardreset = sata_std_hardreset;
/* perform recovery */
ata_do_eh(ap, ata_std_prereset, ata_std_softreset, hardreset,
ata_do_eh(ap, pdc_pre_reset, ata_std_softreset, hardreset,
ata_std_postreset);
}