Re: 2.4.19-pre4-ac[23] do not boot

[Alan Cox]

> 2.4.19-pre4-ac[23] does not boot. I've not tested ac1 but vanilla pre4
> works.

Can you try backing out the following two changes, one at a time. These are
the only ALi specific changes. So firstly I want to see if its an ALi or
core IDE bug

diff -u --new-file --recursive --exclude-from /usr/src/exclude linux.19p4/drivers/ide/alim15x3.c linux.19pre4-ac3/drivers/ide/alim15x3.c
--- linux.19p4/drivers/ide/alim15x3.c	Mon Mar 25 17:47:11 2002
+++ linux.19pre4-ac3/drivers/ide/alim15x3.c	Tue Mar 26 18:36:23 2002
@@ -248,7 +248,7 @@
 	byte s_clc, a_clc, r_clc;
 	unsigned long flags;
 	int bus_speed = system_bus_clock();
-	int port = hwif->index ? 0x5c : 0x58;
+	int port = hwif->channel ? 0x5c : 0x58;
 	int portFIFO = hwif->channel ? 0x55 : 0x54;
 	byte cd_dma_fifo = 0;
 
@@ -442,6 +442,8 @@
 	ide_dma_action_t dma_func	= ide_dma_on;
 	byte can_ultra_dma		= ali15x3_can_ultra(drive);
 
+	(void) config_chipset_for_pio(drive);
+	
 	if ((m5229_revision<=0x20) && (drive->media!=ide_disk))
 		return hwif->dmaproc(ide_dma_off_quietly, drive);