> This patch contains IDE changes. These should hopefully fix some of the ALi
> problem reports and the problems with newer intel BIOSes. If you still have
> IDE hangs please mail me an lspci -v and a list of the attached drives.
It still hangs, right here:
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ALI15X3: IDE controller on PCI bus 00 dev 80
PCI: No IRQ known for interrupt pin A of device 00:10.0. Please try using
pci=biosirq.
ALI15X3: chipset revision 196
ALI15X3: not 100% native mode: will probe irqs later
It should continue like this:
ide0: BM-DMA at 0x2800-0x2807, BIOS settings: hda:DMA, hdb:pio
ALI15X3: simplex device: DMA disabled
ide1: ALI15X3 Bus-Master DMA disabled (BIOS)
hda: IC25N030ATDA04-0, ATA DISK drive
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=xx
ide0 at 0x1f0-0x1f7,0x3f6 on irq 14
hda: host protected area => 1
hda: 58605120 sectors (30006 MB) w/1806KiB Cache, CHS=3648/255/63, UDMA(100)
This is a Vaio Picturebook, PCG-C1MRX.
karpfen:/home/dreher # lspci -v
00:00.0 Host bridge: Transmeta Corporation: Unknown device 0395 (rev 01)
Subsystem: Sony Corporation: Unknown device 80ec
Flags: bus master, medium devsel, latency 0
Memory at e8100000 (32-bit, non-prefetchable) [size=1M]
00:00.1 RAM memory: Transmeta Corporation: Unknown device 0396
Subsystem: Sony Corporation: Unknown device 80ec
Flags: fast devsel
00:00.2 RAM memory: Transmeta Corporation: Unknown device 0397
Subsystem: Sony Corporation: Unknown device 80ec
Flags: fast devsel
00:06.0 Multimedia audio controller: Acer Laboratories Inc. [ALi]: Unknown
device 5451 (rev 02)
Subsystem: Sony Corporation: Unknown device 80ec
Flags: bus master, medium devsel, latency 64, IRQ 9
I/O ports at 1400 [size=256]
Memory at e8014000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [dc] Power Management version 2
00:07.0 ISA bridge: Acer Laboratories Inc. [ALi] M1533 PCI to ISA Bridge
[Aladdin IV]
Subsystem: Sony Corporation: Unknown device 80ec
Flags: bus master, medium devsel, latency 0
Capabilities: [a0] Power Management version 1
00:08.0 Modem: Acer Laboratories Inc. [ALi]: Unknown device 5457 (prog-if 00
[Generic])
Subsystem: Sony Corporation: Unknown device 80ec
Flags: medium devsel, IRQ 9
Memory at e8015000 (32-bit, non-prefetchable) [size=4K]
I/O ports at 1800 [size=256]
Capabilities: [40] Power Management version 2
00:09.0 FireWire (IEEE 1394): Texas Instruments: Unknown device 8021 (rev 02)
(prog-if 10 [OHCI])
Subsystem: Sony Corporation: Unknown device 80ec
Flags: medium devsel, IRQ 9
Memory at e8018000 (32-bit, non-prefetchable) [size=2K]
Memory at e8010000 (32-bit, non-prefetchable) [size=16K]
Capabilities: [44] Power Management version 2
00:0a.0 Multimedia controller: Citicorp TTI: Unknown device 2011
Subsystem: Sony Corporation: Unknown device 80ec
Flags: medium devsel, IRQ 9
I/O ports at 1c00 [size=256]
Memory at e8200000 (32-bit, non-prefetchable) [size=1M]
Capabilities: [40] Power Management version 2
00:0b.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139 (rev 10)
Subsystem: Sony Corporation: Unknown device 80ec
Flags: bus master, medium devsel, latency 64, IRQ 9
I/O ports at 2000 [size=256]
Memory at e8018800 (32-bit, non-prefetchable) [size=256]
Capabilities: [50] Power Management version 2
00:0c.0 VGA compatible controller: ATI Technologies Inc: Unknown device 4c59
(prog-if 00 [VGA])
Subsystem: Sony Corporation: Unknown device 80ec
Flags: stepping, medium devsel, IRQ 9
Memory at f0000000 (32-bit, prefetchable) [size=128M]
I/O ports at 2400 [size=256]
Memory at e8000000 (32-bit, non-prefetchable) [size=64K]
Expansion ROM at <unassigned> [disabled] [size=128K]
Capabilities: [50] Power Management version 2
00:0f.0 USB Controller: Acer Laboratories Inc. [ALi] M5237 USB (rev 03)
(prog-if 10 [OHCI])
Subsystem: Sony Corporation: Unknown device 80ec
Flags: bus master, medium devsel, latency 64, IRQ 9
Memory at e8016000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [60] Power Management version 2
00:10.0 IDE interface: Acer Laboratories Inc. [ALi] M5229 IDE (rev c4)
(prog-if a0)
Subsystem: Sony Corporation: Unknown device 80ec
Flags: bus master, medium devsel, latency 64
I/O ports at 01f0
I/O ports at 03f4
I/O ports at 0170
I/O ports at 0374
I/O ports at 2800 [size=16]
Capabilities: [60] Power Management version 2
00:11.0 Non-VGA unclassified device: Acer Laboratories Inc. [ALi] M7101 PMU
Subsystem: Sony Corporation: Unknown device 80ec
Flags: medium devsel
00:12.0 CardBus bridge: Ricoh Co Ltd RL5c475 (rev 80)
Subsystem: Sony Corporation: Unknown device 80ec
Flags: bus master, medium devsel, latency 0, IRQ 9
Memory at 10000000 (32-bit, non-prefetchable) [size=4K]
Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
I/O window 0: 00000000-00000003
I/O window 1: 00000000-00000003
16-bit legacy interface ports at 0001
00:14.0 USB Controller: Acer Laboratories Inc. [ALi] M5237 USB (rev 03)
(prog-if 10 [OHCI])
Subsystem: Sony Corporation: Unknown device 80ec
Flags: bus master, medium devsel, latency 64, IRQ 9
Memory at 000e0000 (32-bit, non-prefetchable) [size=4K]
Capabilities: [60] Power Management version 2
karpfen:/home/dreher #
karpfen:/home/dreher # hdparm -i /dev/hda
/dev/hda:
Model=IC25N030ATDA04-0, FwRev=DA4OA76A, SerialNo=64L64NE7622
Config={ HardSect NotMFM HdSw>15uSec Fixed DTR>10Mbs }
RawCHS=16383/16/63, TrkSize=0, SectSize=0, ECCbytes=4
BuffType=DualPortCache, BuffSize=1806kB, MaxMultSect=16, MultSect=off
CurCHS=16383/16/63, CurSects=16514064, LBA=yes, LBAsects=58605120
IORDY=on/off, tPIO={min:240,w/IORDY:120}, tDMA={min:120,rec:120}
PIO modes: pio0 pio1 pio2 pio3 pio4
DMA modes: mdma0 mdma1 mdma2 udma0 udma1 *udma2 udma3 udma4 udma5
Drive Supports : Reserved : ATA-2 ATA-3 ATA-4 ATA-5
Kernel Drive Geometry LogicalCHS=3648/255/63 PhysicalCHS=58140/16/63
karpfen:/home/dreher #
If I apply the following patch (by Go Taniguchi and Bruce Howard) on
top of 2.4.19-rc5-ac1, then it works. I also need this patch to get sound
working. Without it, I hear heavy distortions.
If you need more info, just ask.
Regards and Thanks a lot,
Michael
--- linux/drivers/ide/alim15x3.c~ 2002-08-03 03:06:10.000000000 +0900
+++ linux/drivers/ide/alim15x3.c 2002-08-03 03:07:15.000000000 +0900
@@ -37,6 +37,7 @@
static int ali_get_info(char *buffer, char **addr, off_t offset, int count);
extern int (*ali_display_info)(char *, char **, off_t, int); /* ide-proc.c
*/
static struct pci_dev *bmide_dev;
+static int enable_south = 0;
char *fifo[4] = {
"FIFO Off",
@@ -605,6 +606,7 @@
pci_read_config_byte(dev, 0x4b, &tmpbyte);
pci_write_config_byte(dev, 0x4b, tmpbyte | 0x08);
+ if( enable_south ){
/*
* set south-bridge's enable bit, m1533, 0x79
*/
@@ -620,6 +622,7 @@
*/
pci_write_config_byte(isa_dev, 0x79, tmpbyte | 0x02);
}
+ }
} else {
/*
* revision 0x20 (1543-E, 1543-F)
@@ -671,6 +674,7 @@
pci_read_config_byte(dev, 0x4b, &tmpbyte);
pci_write_config_byte(dev, 0x4b, tmpbyte | 0x08);
+ if( enable_south ){
/*
* set south-bridge's enable bit, m1533, 0x79
*/
@@ -686,6 +690,7 @@
*/
pci_write_config_byte(isa_dev, 0x79, tmpbyte | 0x02);
}
+ }
#endif /* ALI_INIT_CODE_TEST */
/*
* Ultra66 cable detection (from Host View)
@@ -821,3 +826,13 @@
ide_setup_pci_device(dev, d);
}
+static int __init enable_south_setup(char *str)
+{
+/* printk("ALI15X3: enable_south_setup %d\n", str); */
+ if(strcmp(str, "enable_south") == 0)
+ enable_south = 1;
+ return 1;
+}
+
+__setup("alim15x3=", enable_south_setup);
+
karpfen:/home/dreher #
-
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