We have a board with an old snapgear distro I'm trying to renew. The old linux kernel shows POSIX conformance testing by UNIFIX CARDBUS Bridge: primary=00, secondary=01 PCI Autoconfig: Found CardBus bridge, device 13 function 0 PCI Autoconfig: Found Bus 0, Device 13, Function 0 PCI Autoconfig: BAR 0, Mem, size=0x1000, address=0x4bfff000 Scanning sub bus 01, I/O 0x49000000, Mem 0x4bbff000 Back to bus 00, sub_bus is 1 PCI Autoconfig: Found Bus 0, Device 14, Function 0 PCI Autoconfig: BAR 0, Mem, size=0x400000, address=0x4b000000 PCI Autoconfig: BAR 1, Mem, size=0x800000, address=0x4a800000 PCI Autoconfig: BAR 2, I/O, size=0x10, address=0x48ffbff0 PCI Autoconfig: Found Bus 0, Device 15, Function 0 PCI Autoconfig: BAR 0, I/O, size=0x400, address=0x48ffb800 PCI Autoconfig: BAR 1, Mem, size=0x200000, address=0x4a600000 PCI Autoconfig: BAR 2, Mem, size=0x100000, address=0x4a500000 PCI: bus0: Fast back to back transfers disabled PCI fixup irq: (PCI device 8086:8500 (Intel Corp.)) got 0 PCI fixup irq: (Texas Instruments PCI1410 PC card Cardbus Controller) got 25 PCI fixup irq: (PCI device 104c:9065 (Texas Instruments)) got 26 PCI fixup irq: (PCI device d11e:bab1) got 27 Linux NET4.0 for Linux 2.4
while the new one stops at: POSIX conformance testing by UNIFIX PCI Autoconfig: Found CardBus bridge PCI Autoconfig: Found Bus 0, Device 13, Function 0 PCI Autoconfig: BAR 0, Mem, size=0x1000, address=0x4bfff000 PCI Autoconfig: Found Bus 0, Device 14, Function 0 PCI Autoconfig: BAR 0, Mem, size=0x400000, address=0x4b400000 PCI Autoconfig: BAR 1, Mem, size=0x800000, address=0x4a800000 PCI Autoconfig: BAR 2, I/O, size=0x10, address=0xffffdff0 PCI Autoconfig: Found Bus 0, Device 15, Function 0 PCI Autoconfig: BAR 0, I/O, size=0x400, address=0xffffd800 PCI Autoconfig: BAR 1, Mem, size=0x200000, address=0x4a600000 PCI Autoconfig: BAR 2, Mem, size=0x100000, address=0x4a500000 PCI: bus0: Fast back to back transfers disabled
The configuration files were checked and I don't see any real reason why the kernel doesn't set the IRQ lines
Thank you