I get the following out of dmesg.
$ dmesg|grep ath5k [ 41.746702] ath5k_pci 0000:01:00.0: enabling device (0000 -> 0002) [ 41.746731] ath5k_pci 0000:01:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18 [ 41.746760] ath5k_pci 0000:01:00.0: setting latency timer to 64 [ 41.747092] ath5k_pci 0000:01:00.0: registered as 'phy0' [ 41.757149] ath5k phy0: failed to wakeup the MAC Chip [ 41.757284] ath5k_pci 0000:01:00.0: PCI INT A disabled [ 41.868075] ath5k_pci: probe of 0000:01:00.0 failed with error -5
I get the following out of dmesg.
$ dmesg|grep ath5k
[ 41.746702] ath5k_pci 0000:01:00.0: enabling device (0000 -> 0002)
[ 41.746731] ath5k_pci 0000:01:00.0: PCI INT A -> GSI 18 (level, low) -> IRQ 18
[ 41.746760] ath5k_pci 0000:01:00.0: setting latency timer to 64
[ 41.747092] ath5k_pci 0000:01:00.0: registered as 'phy0'
[ 41.757149] ath5k phy0: failed to wakeup the MAC Chip
[ 41.757284] ath5k_pci 0000:01:00.0: PCI INT A disabled
[ 41.868075] ath5k_pci: probe of 0000:01:00.0 failed with error -5