Good news: This patch does correct the IO access errors.
Bad news: The sata driver now performs exactly like previous kernels, my
sata3 works, sata4 has IDENTIFY errors.
[ 26.927349] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 26.961636] ata4.00: ata_hpa_resize 1: sectors = 625142448,
hpa_sectors = 625142448
[ 26.961754] ata4.00: ATA-7: WDC WD3200AAKS-00SBA0, 12.01B01, max UDMA/133
[ 26.961843] ata4.00: 625142448 sectors, multi 0: LBA48 NCQ (depth 0/32)
[ 26.979289] ata4.00: failed to IDENTIFY (I/O error, err_mask=0x1)
[ 26.979376] ata4.00: revalidation failed (errno=-5)
[ 26.979458] ata4: failed to recover some devices, retrying in 5 secs
[ 32.451247] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 32.475231] ata4.00: failed to IDENTIFY (I/O error, err_mask=0x1)
[ 32.475317] ata4.00: revalidation failed (errno=-5)
[ 32.475401] ata4.00: limiting speed to UDMA/133:PIO3
[ 32.475483] ata4: failed to recover some devices, retrying in 5 secs
[ 37.947188] ata4: SATA link up 1.5 Gbps (SStatus 113 SControl 310)
[ 37.971173] ata4.00: failed to IDENTIFY (I/O error, err_mask=0x1)
[ 37.971259] ata4.00: revalidation failed (errno=-5)
[ 37.971341] ata4.00: disabled
Is the VT6421A supported with both sata channels? In an earlier
revision, this card used to come with a VT6421L instead (based on
information I find on the Google).
Thanks,
Tim Valenzuela
Tejun Heo wrote:
pcim_iomap_regions() conversion missed BAR5. Fix it.
Signed-off-by: Tejun Heo <[EMAIL PROTECTED]>
---
Sorry, dunno how I missed that during testing. :-( Please verify this
fixes your problem.
diff --git a/drivers/ata/sata_via.c b/drivers/ata/sata_via.c
index d105d2c..ac4f43c 100644
--- a/drivers/ata/sata_via.c
+++ b/drivers/ata/sata_via.c
@@ -441,7 +441,7 @@ static int vt6421_prepare_host(struct pc
return -ENOMEM;
}
- rc = pcim_iomap_regions(pdev, 0x1f, DRV_NAME);
+ rc = pcim_iomap_regions(pdev, 0x3f, DRV_NAME);
if (rc) {
dev_printk(KERN_ERR, &pdev->dev, "failed to request/iomap "
"PCI BARs (errno=%d)\n", rc);
-
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