* new libata-code breaks functionality of sata_sis
@ 2007-05-22 22:42 Uwe Koziolek
2007-05-23 8:00 ` Tejun Heo
0 siblings, 1 reply; 2+ messages in thread
From: Uwe Koziolek @ 2007-05-22 22:42 UTC (permalink / raw)
To: Jeff Garzik, htejun; +Cc: linux.ide
a SiS180 controller is connected with a PATA-disk.
Starting with 2.6.22-rc1 the disk is no longer working.
sata_sis 0000:01:07.0: version 0.7
ACPI: PCI Interrupt Link [APC4] enabled at IRQ 19
ACPI: PCI Interrupt 0000:01:07.0[A] -> Link [APC4] -> GSI 19 (level,
low) -> IRQ 16
sata_sis 0000:01:07.0: Detected SiS 180/181 chipset in combined mode
scsi0 : sata_sis
scsi1 : sata_sis
ata1: PATA max UDMA/133 cmd 0x00019000 ctl 0x00019402 bmdma 0x0001a000 irq 0
ata2: PATA max UDMA/133 cmd 0x00019800 ctl 0x00019c02 bmdma 0x0001a008 irq 0
ata1: port disabled. ignoring.
ata2: port disabled. ignoring.
ATA: abnormal status 0x7F on port 0x00019807
ata2 must be a SATA port.
this problem can be solved by the patch.
ata1 must not be disabled
For this problem i have no solution.
--- a/drivers/ata/sata_sis.c 2007-05-22 11:05:38.000000000 +0200
+++ b/drivers/ata/sata_sis.c 2007-05-23 00:24:28.000000000 +0200
@@ -255,7 +255,7 @@
{
static int printed_version;
struct ata_port_info pi = sis_port_info;
- const struct ata_port_info *ppi[] = { &pi, NULL };
+ const struct ata_port_info *ppi[] = { &pi, &pi };
struct ata_host *host;
u32 genctl, val;
u8 pmr;
^ permalink raw reply [flat|nested] 2+ messages in thread
* Re: new libata-code breaks functionality of sata_sis
2007-05-22 22:42 new libata-code breaks functionality of sata_sis Uwe Koziolek
@ 2007-05-23 8:00 ` Tejun Heo
0 siblings, 0 replies; 2+ messages in thread
From: Tejun Heo @ 2007-05-23 8:00 UTC (permalink / raw)
To: Uwe Koziolek; +Cc: Jeff Garzik, linux.ide
Thanks for fixing this. Can you post with proper subject line and
Signed-off-by?
--
tejun
^ permalink raw reply [flat|nested] 2+ messages in thread
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