https://bugzilla.novell.com/show_bug.cgi?id=407592 User eclay@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=407592#c84 --- Comment #84 from Edward Clay <eclay@novell.com> 2008-12-12 02:34:40 MST --- I installed sled11 x86_64 on my dell latitude d630 using both the A04 and A15 BIOS. With the A04 BIOS the card is recognized and three ttyUSB# devices are created. When I update the system BIOS to A15 the card is not recognized and I get the following error in /var/log/messages. Dec 12 02:34:35 linux-mquo kernel: pccard: CardBus card inserted into slot 0 Dec 12 02:34:35 linux-mquo kernel: PCI: 0000:04:00.0 reg 10 32bit mmio: [0, fff] Dec 12 02:34:35 linux-mquo kernel: pci 0000:04:00.0: supports D1 Dec 12 02:34:35 linux-mquo kernel: pci 0000:04:00.0: supports D2 Dec 12 02:34:35 linux-mquo kernel: pci 0000:04:00.0: PME# supported from D0 D1 D2 D3hot Dec 12 02:34:35 linux-mquo kernel: pci 0000:04:00.0: PME# disabled Dec 12 02:34:35 linux-mquo kernel: PCI: 0000:04:00.1 reg 10 32bit mmio: [0, fff] Dec 12 02:34:35 linux-mquo kernel: pci 0000:04:00.1: supports D1 Dec 12 02:34:35 linux-mquo kernel: pci 0000:04:00.1: supports D2 Dec 12 02:34:35 linux-mquo kernel: pci 0000:04:00.1: PME# supported from D0 D1 D2 D3hot Dec 12 02:34:35 linux-mquo kernel: pci 0000:04:00.1: PME# disabled Dec 12 02:34:35 linux-mquo kernel: ohci_hcd 0000:04:00.0: enabling device (0000 -> 0002) Dec 12 02:34:35 linux-mquo kernel: vendor=8086 device=2448 Dec 12 02:34:35 linux-mquo kernel: ohci_hcd 0000:04:00.0: PCI INT A -> GSI 19 (level, low) -> IRQ 19 Dec 12 02:34:35 linux-mquo kernel: ohci_hcd 0000:04:00.0: setting latency timer to 64 Dec 12 02:34:35 linux-mquo kernel: ohci_hcd 0000:04:00.0: OHCI Host Controller Dec 12 02:34:35 linux-mquo kernel: ohci_hcd 0000:04:00.0: new USB bus registered, assigned bus number 8 Dec 12 02:34:44 linux-mquo kernel: ohci_hcd 0000:04:00.0: USB HC takeover failed! (BIOS/SMM bug) Dec 12 02:34:44 linux-mquo kernel: ohci_hcd 0000:04:00.0: can't setup Dec 12 02:34:44 linux-mquo kernel: ohci_hcd 0000:04:00.0: USB bus 8 deregistered Dec 12 02:34:44 linux-mquo kernel: vendor=8086 device=2448 Dec 12 02:34:44 linux-mquo kernel: ohci_hcd 0000:04:00.0: PCI INT A disabled Dec 12 02:34:44 linux-mquo kernel: ohci_hcd 0000:04:00.0: init 0000:04:00.0 fail, -16 Dec 12 02:34:44 linux-mquo kernel: ohci_hcd: probe of 0000:04:00.0 failed with error -16 Dec 12 02:34:44 linux-mquo kernel: ohci_hcd 0000:04:00.1: enabling device (0000 -> 0002) Dec 12 02:34:44 linux-mquo kernel: vendor=8086 device=2448 Dec 12 02:34:44 linux-mquo kernel: ohci_hcd 0000:04:00.1: PCI INT B -> GSI 19 (level, low) -> IRQ 19 Dec 12 02:34:44 linux-mquo kernel: ohci_hcd 0000:04:00.1: setting latency timer to 64 Dec 12 02:34:44 linux-mquo kernel: ohci_hcd 0000:04:00.1: OHCI Host Controller Dec 12 02:34:44 linux-mquo kernel: ohci_hcd 0000:04:00.1: new USB bus registered, assigned bus number 8 Dec 12 02:34:52 linux-mquo kernel: ohci_hcd 0000:04:00.1: USB HC takeover failed! (BIOS/SMM bug) Dec 12 02:34:52 linux-mquo kernel: ohci_hcd 0000:04:00.1: can't setup Dec 12 02:34:52 linux-mquo kernel: ohci_hcd 0000:04:00.1: USB bus 8 deregistered Dec 12 02:34:52 linux-mquo kernel: vendor=8086 device=2448 Dec 12 02:34:52 linux-mquo kernel: ohci_hcd 0000:04:00.1: PCI INT B disabled Dec 12 02:34:52 linux-mquo kernel: ohci_hcd 0000:04:00.1: init 0000:04:00.1 fail, -16 Dec 12 02:34:52 linux-mquo kernel: ohci_hcd: probe of 0000:04:00.1 failed with error -16 Something has changed in the newer BIOS that caused openSUSE 11, 11.1 SLED 11 to not recognize the AC875 card. The card works fine under SLED 10 SP2 with both BIOS versions. Edward -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.