From 2fb8b49fb2eac583f0e8dd0ece06f9ad6d8fd792 Mon Sep 17 00:00:00 2001 From: Mikael Pettersson Date: Wed, 7 Feb 2007 22:29:56 +0100 Subject: [PATCH] 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 Signed-off-by: Jeff Garzik --- drivers/ata/sata_promise.c | 9 ++++++++- 1 file changed, 8 insertions(+), 1 deletion(-) diff --git a/drivers/ata/sata_promise.c b/drivers/ata/sata_promise.c index b2e2e695c9..da8c362c3e 100644 --- a/drivers/ata/sata_promise.c +++ b/drivers/ata/sata_promise.c @@ -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); } -- 2.39.5