Re: Patch for HPT366 (Re: fc7t4 - problems with ATA66 module)
Alan Cox wrote:
And the PCI dump agrees with this - your HPT366 controller is
disabled. The
following might help but from all the code/docs I have something has disabled
that port.
There is a matching upstream report of this (but with the old IDE driver which
was corrected to test these bits) so it doesn't appear unique but a problem
with a few boxes.
Alan
--- drivers/ata/pata_hpt366.c~ 2007-05-13 00:14:51.971506056 +0100
+++ drivers/ata/pata_hpt366.c 2007-05-13 00:14:51.972505904 +0100
@@ -227,10 +227,10 @@
{ 0x54, 1, 0x04, 0x04 }
};
struct pci_dev *pdev = to_pci_dev(ap->host->dev);
-
+#if 0
if (!pci_test_config_bits(pdev, &hpt36x_enable_bits[ap->port_no]))
return -ENOENT;
-
+#endif
return ata_std_prereset(ap, deadline);
}
No luck with the patch, it failed with "Hunk #1 FAILED at 227".
I ran it on "prepped" source from 2.6.21-1.3149.fc7.src.
Maybe it's a different pata_hpt366.c or maybe I don't know what I'm doing.
-J