Messages in this thread Patch in this message |  | | Date | Thu, 19 Dec 2002 09:41:48 -0800 | | From | John Reiser <> | | | Subject | Re: vt8235 fix, hopefully last variant |
Vojtech Pavlik wrote:
> Can you guys try out this last take on a fix for your ATAPI device
> problems? Applies against clean 2.4.20.
Yes, the vt8235-atapi patch works for me; so did vt8235-dvd, but not vt8235-min.
Mitsumi FX4830T ATAPI CD-ROM, MSI KT3 Ultra2 mainboard (KT333), vt8235.
I modified the patch so that it would apply cleanly to RedHatLinux8.0
kernel-2.4.18-18.8.0 as part of "rpm -bb --target i686 kernel-2.4.18.spec".
The result is attached.
--
John Reiser, jreiser@BitWagon.com
--- linux/drivers/ide/via82cxxx.c.orig Thu Dec 19 08:35:20 2002
+++ linux/drivers/ide/via82cxxx.c Thu Dec 19 08:43:10 2002
@@ -1,5 +1,5 @@
/*
- * Version 3.35
+ * Version 3.36jreiser
*
* VIA IDE driver for Linux. Supported southbridges:
*
@@ -129,7 +129,7 @@
via_print("----------VIA BusMastering IDE Configuration----------------");
- via_print("Driver Version: 3.35");
+ via_print("Driver Version: 3.36jreiser");
via_print("South Bridge: VIA %s", via_config->name);
pci_read_config_byte(isa_dev, PCI_REVISION_ID, &t);
@@ -295,6 +295,10 @@
ide_timing_merge(&p, &t, &t, IDE_TIMING_8BIT);
}
+ /* Always use 4 address setup clocks on ATAPI devices */
+ if (drive->media != ide_disk)
+ t.setup = 4;
+
via_set_speed(HWIF(drive)->pci_dev, drive->dn, &t);
if (!drive->init_speed) |  |