Promise SATAII 150 TX4

[Kenneth Vestergaard Schmidt]

On Thu, Oct 14, 2004 at 07:28:27PM +0200, Søren Schmidt wrote:
> >Adding their PCI id's to the existing driver didn't seem to be enough.
> >
> >Is support for this controller in the works?
> 
> Not yet at least, but if you are in a hurry you could ship me one and 
> I'll look into it :)

We might just do that. One quick question before, though:

Adding the PCI ID's does get the card recognized, but it doesn't find
any drives:

  atapci0: <Promise PDC40518 SATA150 controller> port 0xc400-0xc4ff,0xc000-0xc07f mem 0xe9000000-0xe901ffff,0xe9020000-0xe9020fff irq 11 at device 9.0 on pci1
  atapci0: failed: rid 0x20 is memory, requested 4
  atapci0: Reserved 0x20000 bytes for rid 0x20 type 3 at 0xe9000000
  atapci0: Reserved 0x1000 bytes for rid 0x1c type 3 at 0xe9020000
  atapci0: [MPSAFE]
  ata2: channel #0 on atapci0
  ata2: reset tp1 mask=00 ostat0=ff ostat1=ff
  ata2: [MPSAFE]

The last three lines are repeated for ata3-5 as well.

Later, the following shows up:

  Interrupt storm detected on "irq11: atapci0"; throttling interrupt source
  ata0-slave: pio=0x0c wdma=0x22 udma=0x46 cable=80pin
  ata0-slave: setting PIO4 on Intel ICH4 chip
  ata0-slave: setting UDMA100 on Intel ICH4 chip
  ad1: <MAXTOR 6L040L2/A93.0500> ATA-5 disk at ata0-slave
  ad1: 38172MB (78177792 sectors), 77557 C, 16 H, 63 S, 512 B
  ad1: 16 secs/int, 1 depth queue, UDMA100

(ata0-slave/ad1 belongs to atapci1, which is just an onboard ICH4)

Does this ring a bell and inspire a quick fix, or do you need the hardware
to fix this?

Thanks in advance.