The sata_sis driver supports SATA and PATA ports. The broken support
of both types in one controller is fixed.
the PATA-port of SiS180 controller does not support a drive present status
in the pci configspace like the other SiS PATA controllers, check skipped.
Signed-off-by: Uwe Koziolek <uwe.koziolek@xxxxxxx>
--- 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;
--- a/drivers/ata/pata_sis.c 2007-05-22 11:05:38.000000000 +0200
+++ b/drivers/ata/pata_sis.c 2007-05-25 07:50:50.000000000 +0200
@@ -146,7 +146,8 @@
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
- if (!pci_test_config_bits(pdev, &sis_enable_bits[ap->port_no]))
+ if ((pdev->device != 0x0180) && (pdev->device != 0x0181) &&
+ !pci_test_config_bits(pdev, &sis_enable_bits[ap->port_no]))
return -ENOENT;
return ata_std_prereset(ap, deadline);
-
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