RedHat 6.1 modified with latest kernel and pcmcia-cs
Linux PCMCIA Card Services 3.1.4 kernel build: 2.2.13 #2 Tue Nov 23 10:38:32 EST 1999
options: [pci] [apm] [pnp]
detection on boot and insertion/removal seems fine
I cannot seem to get the card to transfer large amounts of data without interrupts being lost. Any guidance or suggestions will be welcome. I have attempted usual fixes; scan_io=0, fast_pci, cmd_time, etc. There is a "odd IO request" error.
Thanks in advance,
Log: Cirrus PD6832 PCI-to-CardBus at bus 0 slot 10, mem 0x68000000, 2 sockets host opts : [ring] [0/7/4] [3/17/4] [pci irq 10] [lat 168/176] [bus 32/34] host opts : [ring] [0/7/4] [3/17/4] [pci irq 10] [lat 168/176] [bus 35/37] ISA irqs (scanned) = 3,4,5,11 polling interval = 1000 ms cs: IO port probe 0x1000-0x17ff: clean. cs: IO port probe 0x0100-0x04ff: clean. cs: memory probe 0xa0000000-0xa0ffffff: clean. eth0: 3Com 3c589, io 0x300, irq 5, hw_addr 00:00:86:31:47:58 8K FIFO split 5:3 Rx:Tx, auto xcvr odd IO request: num 0008 align 0001 odd IO request: num 0008 align 0001 tty01 at 0x02f8 (irq = 5) is a 16550A eth0: flipped to 10baseT eth0: flipped to 10baseT eth0: adapter failure, FIFO diagnostic register 2011. eth0: interrupt(s) dropped!