PWS 500au:

snow / # lspci -vvx -s 7.1
00:07.1 IDE interface: Contaq Microsystems 82c693 (prog-if 80 [ISA
Compatibility mode-only controller, supports bus mastering])
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr+ Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium

TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

        Latency: 0
        Interrupt: pin A routed to IRQ 0
        Region 0: I/O ports at 01f0 [size=8]
        Region 1: I/O ports at 03f4
        Region 4: I/O ports at 9080 [size=16]
        Kernel driver in use: pata_cypress
        Kernel modules: pata_cypress
00: 80 10 93 c6 45 00 80 02 00 80 01 01 00 00 80 00
10: f1 01 00 00 f5 03 00 00 00 00 00 00 00 00 00 00
20: 81 90 00 00 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 01 00 00

snow / # lspci -vvx -s 7.2
00:07.2 IDE interface: Contaq Microsystems 82c693 (prog-if 00 [ISA
Compatibility mode-only controller])
        Control: I/O+ Mem- BusMaster+ SpecCycle- MemWINV- VGASnoop-
ParErr+ Stepping- SERR- FastB2B- DisINTx-
        Status: Cap- 66MHz- UDF- FastB2B+ ParErr- DEVSEL=medium

TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-

        Latency: 0
        Interrupt: pin B routed to IRQ 0
        Region 0: I/O ports at 0170 [size=8]
        Region 1: I/O ports at 0374
        Region 4: Memory at 0c240000 (32-bit, non-prefetchable)
[disabled] [size=64K]
        Kernel modules: pata_cypress
00: 80 10 93 c6 45 00 80 02 00 00 01 01 00 00 80 00
10: 71 01 00 00 75 03 00 00 00 00 00 00 00 00 00 00
20: 00 00 24 0c 00 00 00 00 00 00 00 00 00 00 00 00
30: 00 00 00 00 00 00 00 00 00 00 00 00 00 02 00 00

On Mon, Mar 22, 2021 at 6:04 PM Russell King - ARM Linux admin
[off-list ref] wrote:

On Mon, Mar 22, 2021 at 05:09:13PM +0100, John Paul Adrian Glaubitz wrote:

quoted

On 3/22/21 4:15 PM, Russell King - ARM Linux admin wrote:

quoted

I'm quite surprised that the CY82C693 even works on Alpha - I've
asked for a lspci for that last week but nothing has yet been
forthcoming from whoever responded to your patch for Alpha - so I
can't compare what I'm seeing with what's happening with Alpha.

Here is lspci on my DEC Alpha XP-1000:

root@tsunami:~> lspci
0000:00:07.0 ISA bridge: Contaq Microsystems 82c693
0000:00:07.1 IDE interface: Contaq Microsystems 82c693
0000:00:07.2 IDE interface: Contaq Microsystems 82c693
0000:00:07.3 USB controller: Contaq Microsystems 82c693
0000:00:0d.0 VGA compatible controller: Texas Instruments TVP4020 [Permedia 2] (rev 01)
0001:01:03.0 Ethernet controller: Digital Equipment Corporation DECchip 21142/43 (rev 41)
0001:01:06.0 SCSI storage controller: QLogic Corp. ISP1020 Fast-wide SCSI (rev 06)
0001:01:08.0 PCI bridge: Digital Equipment Corporation DECchip 21152 (rev 03)
0001:02:09.0 Ethernet controller: Intel Corporation 82541PI Gigabit Ethernet Controller (rev 05)
root@tsunami:~>

This is no good. What I asked last Thursday was:

"Could you send me the output of lspci -vvx -s 7.1 and lspci -vvx -s 7.2
please?"

so I can see the resources the kernel is using and a dump of the PCI
config space to see what the hardware is using.

Thanks.

--
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