From: Tejun Heo <tj@kernel.org>
To: Bob Stewart <bob@evoria.net>, jeff@garzik.org
Cc: linux-ide@vger.kernel.org
Subject: [PATCH #upstream-fixes] sata_inic162x: enable LED blinking
Date: Thu, 11 Sep 2008 11:50:03 +0200 [thread overview]
Message-ID: <48C8E9CB.7040605@kernel.org> (raw)
In-Reply-To: <962320.92633.qm@web902.biz.mail.mud.yahoo.com>
From: Bob Stewart <bob@evoria.net>
Enable LED blinking.
Signed-off-by: Bob Stewart <bob@evoria.net>
Signed-off-by: Tejun Heo <tj@kernel.org>
---
The patch was wrapped. I reformatted a little bit.
drivers/ata/sata_inic162x.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/ata/sata_inic162x.c b/drivers/ata/sata_inic162x.c
index 3ead02f..5032c32 100644
--- a/drivers/ata/sata_inic162x.c
+++ b/drivers/ata/sata_inic162x.c
@@ -96,6 +96,7 @@ enum {
PORT_SCR = 0x20,
/* HOST_CTL bits */
+ HCTL_LEDEN = (1 << 3), /* enable LED operation */
HCTL_IRQOFF = (1 << 8), /* global IRQ off */
HCTL_FTHD0 = (1 << 10), /* fifo threshold 0 */
HCTL_FTHD1 = (1 << 11), /* fifo threshold 1*/
@@ -540,7 +541,7 @@ static unsigned int inic_qc_issue(struct ata_queued_cmd *qc)
void __iomem *port_base = inic_port_base(ap);
/* fire up the ADMA engine */
- writew(HCTL_FTHD0, port_base + HOST_CTL);
+ writew(HCTL_FTHD0 | HCTL_LEDEN, port_base + HOST_CTL);
writew(IDMA_CTL_GO, port_base + PORT_IDMA_CTL);
writeb(0, port_base + PORT_CPB_PTQFIFO);
next prev parent reply other threads:[~2008-09-11 9:53 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-21 16:58 sata_inic162x echo6
2008-08-21 16:52 ` sata_inic162x Alan Cox
2008-08-21 18:00 ` sata_inic162x echo6
2008-08-30 10:29 ` sata_inic162x Tejun Heo
2008-09-04 0:35 ` sata_inic162x LED enable request Bob Stewart
2008-09-04 7:27 ` echo6
2008-09-04 15:54 ` Bob Stewart
2008-09-04 18:14 ` echo6
2008-09-04 8:13 ` Tejun Heo
2008-09-04 15:52 ` Bob Stewart
2008-09-08 12:12 ` Tejun Heo
2008-09-08 15:13 ` Bob Stewart
2008-09-08 19:09 ` Tejun Heo
2008-09-08 20:24 ` Bob Stewart
2008-09-09 7:53 ` Tejun Heo
2008-09-09 19:41 ` Bob Stewart
2008-09-11 9:50 ` Tejun Heo [this message]
2008-09-13 20:43 ` [PATCH #upstream-fixes] sata_inic162x: enable LED blinking Jeff Garzik
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