2007/11/26, Nick Kossifidis <[EMAIL PROTECTED]>: > 2007/11/26, Nick Kossifidis <[EMAIL PROTECTED]>: > > 2007/11/26, Pavel Roskin <[EMAIL PROTECTED]>: > > > On Sat, 2007-11-24 at 15:45 +0200, Nick Kossifidis wrote: > > > > Hello ppl ;-) > > > > > > > > In order to get 5424/2424 pci-e cards working we need a full register > > > > dump (that means a dump when connected on an AP) from madwifi. > > > > > > I have a PCI-E card, but MadWifi won't work with it: > > > > > > ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 17 > > > PCI: Setting latency timer of device 0000:03:00.0 to 64 > > > Uhhuh. NMI received for unknown reason a1. > > > MadWifi: unable to attach hardware: 'Hardware revision not supported' > > > (HAL status 13) > > > You have some hardware problem, likely on the PCI bus. > > > Dazed and confused, but trying to continue > > > ACPI: PCI interrupt for device 0000:03:00.0 disabled > > > > > > Neither does ath_info work: > > > > > > # lspci -nv -s 03:00.0 > > > 03:00.0 0200: 168c:001c (rev 01) > > > Subsystem: 147b:1033 > > > Flags: bus master, fast devsel, latency 0, IRQ 17 > > > Memory at dfbf0000 (64-bit, non-prefetchable) [size=64K] > > > Capabilities: [40] Power Management version 2 > > > Capabilities: [50] Message Signalled Interrupts: Mask- 64bit- > > > Queue=0/0 Enable- > > > Capabilities: [60] Express Legacy Endpoint IRQ 0 > > > Capabilities: [90] MSI-X: Enable- Mask- TabSize=1 > > > Capabilities: [100] Advanced Error Reporting > > > Capabilities: [140] Virtual Channel > > > > > > # ath_info dfbf0000 > > > Unable to read EEPROM Magic value! > > > > > > "Hardware revision not supported" suggests that NMI is not the issue. > > > > > > By the way, ath_info doesn't work with devices behind non-transparent > > > bridges, such as RouterBoard RB14. That may be the reason it's not > > > working, as the PCIe devices sit on a separate bus. Maybe we should > > > consider using it with libpciaccess. > > > > > > And that's what the current ath5k says about it: > > > > > > ACPI: PCI Interrupt 0000:03:00.0[A] -> GSI 17 (level, low) -> IRQ 17 > > > PCI: Setting latency timer of device 0000:03:00.0 to 64 > > > ath5k_hw_nic_wakeup: failed to resume the MAC Chip > > > ACPI: PCI interrupt for device 0000:03:00.0 disabled > > > ath5k_pci: probe of 0000:03:00.0 failed with error -5 > > > > > > If I could get ath_info to work, I could try to remove the subsystem ID. > > > I remember Atheros HAL doesn't like ABIT devices. > > > > > > > That seems to be the problem also for another user, resently posted on > > linux-wireless (CCing Majo). Weird thing is that 5416 is also pci-e > > and i can at least read stuff etc from it (both with ath_info and > > ath5k), so bridge seems to be the problem. We need to see what's going > > on in pci_probe, maybe we need to tweak it a little. In Majo's case > > this is a dump from madwifi-trace... > > > > R:0x04004 = 0xffffffff - unknown > > W:0x04004 = 0xfffcffff - unknown > > R:0x04010 = 0xffffffff - unknown > > R:0x04004 = 0xffffffff - unknown > > W:0x04004 = 0xfffcffff - unknown > > R:0x04010 = 0xffffffff - unknown > > R:0x04004 = 0xffffffff - unknown > > W:0x04004 = 0xfffcffff - unknown > > > > That's why madwifi won't work either, it can't read anything from the > > card (so it tries to read srev and it gets 0xffffffff, so HAL returns > > unsupported revision). > > > > -- > > GPG ID: 0xD21DB2DB > > As you read this post global entropy rises. Have Fun ;-) > > Nick > > > > There's also a related ticket on madwifi.org... > http://madwifi.org/ticket/859 > >
Pavel can you see what ath_info gives ? I believe we have a faulty pci id situation again... -- GPG ID: 0xD21DB2DB As you read this post global entropy rises. Have Fun ;-) Nick _______________________________________________ ath5k-devel mailing list ath5k-devel@lists.ath5k.org https://lists.ath5k.org/mailman/listinfo/ath5k-devel