libata not working for sis5533

[Patrizio Bassi <patrizio.bassi@gmail.com>]

My sis630 chipset shipped with Asus A1000
doesn't work properly with suspend with ide drivers
(http://bugzilla.kernel.org/show_bug.cgi?id=7077)

i tried to switch to libata but i cannot boot.
I've enabled generic ide and sis specific code, both in-kernel. of
course scsi too.

when i boot i get: irq #14 nobody cared and stop

i have to remove battery to reboot pc.
I'm using 2.6.22.5, but i never got any libata kernel working.

Patrizio

ps. i'm writing from my desktop as i'm doing hardware mainteinance on
the laptop and could not boot it

Please CC me.

lspci:
00:00.0 Host bridge: Silicon Integrated Systems [SiS] 630 Host (rev 11)
00:00.1 IDE interface: Silicon Integrated Systems [SiS] 5513 [IDE] (rev d0)
00:01.0 ISA bridge: Silicon Integrated Systems [SiS] SiS85C503/5513 (LPC
Bridge)
00:01.1 Ethernet controller: Silicon Integrated Systems [SiS] SiS900
PCI Fast Ethernet (rev 80)
00:01.2 USB Controller: Silicon Integrated Systems [SiS] USB  1.0
Controller (rev 07)
00:01.3 USB Controller: Silicon Integrated Systems [SiS] USB 1.0
Controller (rev 07)
00:01.4 Multimedia audio controller: Silicon Integrated Systems [SiS]
SiS PCI Audio Accelerator (rev 01)
 00:01.6 Modem: Silicon Integrated Systems [SiS] AC'97 Modem
Controller (rev a0)
00:02.0 PCI bridge: Silicon Integrated Systems [SiS] Virtual
PCI-to-PCI bridge (AGP)
00:0a.0 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev 80)
00:0a.1 CardBus bridge: Ricoh Co Ltd RL5c476 II (rev 80)
01:00.0 VGA compatible controller: Silicon Integrated Systems [SiS]
630/730 PCI/AGP VGA Display Adapter (rev 11)