Re: [lkml] Linux 2.4.19-ac4

[Ian Soboroff]

 Alan Cox <[e-mail]> writes:

> The IDE debugging continues. -ac4 should fix the breakages in ac2/ac3. It
> hopefully also fixes the ALi hangs with non ALi north bridges (mostly 
> Transmeta boxes).
> 
> Current IDE mysteries to fix
> -	Hang on at least one VIA/HPT combo
> -	Still one report of a promise hang
> 
> Remaining IDE non mysteries to fix
> -	No DMA on OSB4 IDE
> 
> Remaining IDE to check
> -	Does Ali rev 0xC4 support LBA48, or is it > C4 that does
> 
> If you don't have IDE problems there is nothing worth updating past -ac1

My Fujitsu P-2110 still hangs on boot, same place it did on rc5-ac1.
(I didn't get a chance to try 2.4.19-ac[123], they came out too
fast...):

...
block: 704 slots per queue, batch=176
Uniform Multi-Platform E-IDE driver Revision: 6.31
ide: Assuming 33MHz system bus speed for PIO modes; override with idebus=XX
ALI15X3: IDE controller on PCI bus 00 dev 78
PCI: No IRQ known for interrupt pin A of device 00:0f.0. Please try using pci=bi
osirq
ALI15X3: chipset revision 195
ALI15X3: not 100% native mode: will probe irqs later

Output of lspci -v:

00:00.0 Host bridge: Transmeta Corporation LongRun Northbridge (rev 02)
	Subsystem: Citicorp TTI: Unknown device 110e
	Flags: bus master, medium devsel, latency 64
	Memory at fc100000 (32-bit, non-prefetchable) [size=1M]

00:00.1 RAM memory: Transmeta Corporation SDRAM controller
	Subsystem: Citicorp TTI: Unknown device 110e
	Flags: fast devsel

00:00.2 RAM memory: Transmeta Corporation BIOS scratchpad
	Subsystem: Citicorp TTI: Unknown device 110e
	Flags: fast devsel

00:02.0 USB Controller: Acer Laboratories Inc. [ALi] USB 1.1 Controller (rev 03) (prog-if 10 [OHCI])
	Subsystem: Citicorp TTI: Unknown device 10a2
	Flags: bus master, medium devsel, latency 64, IRQ 11
	Memory at fc004000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <available only to root>

00:04.0 Multimedia audio controller: Acer Laboratories Inc. [ALi] M5451 PCI AC-Link Controller Audio Device (rev 01)
	Subsystem: Citicorp TTI: Unknown device 112f
	Flags: bus master, medium devsel, latency 64, IRQ 9
	I/O ports at 1000 [size=256]
	Memory at fc005000 (32-bit, non-prefetchable) [size=4K]
	Capabilities: <available only to root>

00:06.0 Bridge: Acer Laboratories Inc. [ALi] M7101 PMU
	Subsystem: Citicorp TTI: Unknown device 10a3
	Flags: medium devsel

00:07.0 ISA bridge: Acer Laboratories Inc. [ALi] M1533 PCI to ISA Bridge [Aladdin IV]
	Subsystem: Acer Laboratories Inc. [ALi] ALI M1533 Aladdin IV ISA Bridge
	Flags: bus master, medium devsel, latency 0
	Capabilities: <available only to root>

00:0c.0 CardBus bridge: Texas Instruments PCI1410 PC card Cardbus Controller (rev 01)
	Subsystem: Citicorp TTI: Unknown device 10c6
	Flags: bus master, medium devsel, latency 168, IRQ 9
	Memory at 17100000 (32-bit, non-prefetchable) [size=4K]
	Bus: primary=00, secondary=01, subordinate=01, sec-latency=176
	Memory window 0: 17400000-177ff000 (prefetchable)
	Memory window 1: 17800000-17bff000
	I/O window 0: 00004000-000040ff
	I/O window 1: 00004400-000044ff
	16-bit legacy interface ports at 0001

00:0f.0 IDE interface: Acer Laboratories Inc. [ALi] M5229 IDE (rev c3) (prog-if fa)
	Subsystem: Citicorp TTI: Unknown device 10a4
	Flags: bus master, medium devsel, latency 32
	I/O ports at 1800 [size=16]
	Capabilities: <available only to root>

00:10.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL-8139/8139C (rev 10)
	Subsystem: Citicorp TTI: Unknown device 111c
	Flags: bus master, medium devsel, latency 64, IRQ 9
	I/O ports at 8000 [size=256]
	Memory at fc007800 (32-bit, non-prefetchable) [size=256]
	Capabilities: <available only to root>

00:13.0 FireWire (IEEE 1394): Texas Instruments TSB43AB21 IEEE-1394 Controller (PHY/Link) 1394a-2000 (prog-if 10 [OHCI])
	Subsystem: Citicorp TTI: Unknown device 1162
	Flags: medium devsel, IRQ 9
	Memory at fc007000 (32-bit, non-prefetchable) [size=2K]
	Memory at fc000000 (32-bit, non-prefetchable) [size=16K]
	Capabilities: <available only to root>

00:14.0 VGA compatible controller: ATI Technologies Inc Rage Mobility P/M (rev 64) (prog-if 00 [VGA])
	Subsystem: Citicorp TTI: Unknown device 114f
	Flags: bus master, stepping, medium devsel, latency 66, IRQ 9
	Memory at fd000000 (32-bit, non-prefetchable) [size=16M]
	I/O ports at 1400 [size=256]
	Memory at fc006000 (32-bit, non-prefetchable) [size=4K]
	Expansion ROM at <unassigned> [disabled] [size=128K]
	Capabilities: <available only to root>

ian