From 38789fda295689689d064c0157bc363b1837b5e6 Mon Sep 17 00:00:00 2001 From: Paul Gortmaker Date: Sun, 17 Jul 2011 15:33:58 -0400 Subject: ide/ata: Add export.h for EXPORT_SYMBOL/THIS_MODULE where needed They were getting this implicitly by an include of module.h from device.h -- but we are going to clean that up and break that include chain, so include export.h explicitly now. Signed-off-by: Paul Gortmaker --- drivers/ata/libata-pmp.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/ata/libata-pmp.c') diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c index 3eb2b816eb2..104462dbc52 100644 --- a/drivers/ata/libata-pmp.c +++ b/drivers/ata/libata-pmp.c @@ -8,6 +8,7 @@ */ #include +#include #include #include #include "libata.h" -- cgit v1.2.3-18-g5258 From 7a46c0780babea7d0b3f277a33ea243be38eb942 Mon Sep 17 00:00:00 2001 From: Gwendal Grignou Date: Wed, 19 Oct 2011 17:17:02 -0700 Subject: [libata] Issue SRST to Sil3726 PMP Reenable sending SRST to devices connected behind a Sil3726 PMP. This allow staggered spinups and handles drives that spins up slowly. While the drives spin up, the PMP will not accept SRST. Most controller reissues the reset until the drive is ready, while some [Sil3124] returns an error. In ata_eh_error, wait 10s before reset the ATA port and try again. Signed-off-by: Gwendal Grignou Acked-by: Tejun Heo Signed-off-by: Jeff Garzik --- drivers/ata/libata-pmp.c | 7 ++----- 1 file changed, 2 insertions(+), 5 deletions(-) (limited to 'drivers/ata/libata-pmp.c') diff --git a/drivers/ata/libata-pmp.c b/drivers/ata/libata-pmp.c index 104462dbc52..21b80c555c6 100644 --- a/drivers/ata/libata-pmp.c +++ b/drivers/ata/libata-pmp.c @@ -389,12 +389,9 @@ static void sata_pmp_quirks(struct ata_port *ap) /* link reports offline after LPM */ link->flags |= ATA_LFLAG_NO_LPM; - /* Class code report is unreliable and SRST - * times out under certain configurations. - */ + /* Class code report is unreliable. */ if (link->pmp < 5) - link->flags |= ATA_LFLAG_NO_SRST | - ATA_LFLAG_ASSUME_ATA; + link->flags |= ATA_LFLAG_ASSUME_ATA; /* port 5 is for SEMB device and it doesn't like SRST */ if (link->pmp == 5) -- cgit v1.2.3-18-g5258