2007/10/29, Nick Kossifidis <[EMAIL PROTECTED]>: > 2007/10/29, Frank de Lange <[EMAIL PROTECTED]>: > > On Mon, Oct 29, 2007 at 01:05:23PM +0100, Frank de Lange wrote: > > > To reply to my own question, yes -22 is -EINVAL and it seems to be > > > generated when the driver tries to get the rate table for the device: > > > > > > [ 2027.007789] ath5k_hw_reset:547 > > > [ 2027.007796] ath5k_hw_nic_wakeup:368 > > > [ 2027.007801] ath5k_hw_set_power:1085 > > > [ 2027.007808] ath5k_hw_nic_reset:1038 > > > [ 2027.009591] ath5k_hw_get_rate_table:494 > > > [ 2027.009597] unable to reset hardware: -22 > > > > > > (I commented out the trace on intr_pending as that just fills up the log > > > with needless garbage) > > > > > > This is a bg device... Is it trying to get rates for 802.11a as well (in > > > hw.c:697)? > > > > Confirmed. Tell it to get a rate table for MODE_IEEE80211G instead of > > one of the MODE_ATHEROS_TURBO/G modes and it does not return EINVAL. It > > doesn't work either, unfortunately... yet... > > > > Cheers//Frank > > > > Obvious bug, i wonder how it ended up there... > > This was the original code from madwifi-old-openhal... > rt = ath5k_hw_get_rate_table(hal, > channel->channel_flags & CHANNEL_TURBO ? > AR5K_MODE_TURBO : AR5K_MODE_XR); > > AR5K_MODE_XR fits for a/g/xr modes that use OFDM > > and it turned out... > > rt = ath5k_hw_get_rate_table(hal, > channel->val & CHANNEL_TURBO ? > MODE_ATHEROS_TURBO : > MODE_ATHEROS_TURBOG); > > anyway it's not there, i'm comparing regdumps from a bg card that were > submited here some time ago with the code. I hope i'll find out what's > up... > > -- > GPG ID: 0xD21DB2DB > As you read this post global entropy rises. Have Fun ;-) > Nick >
O.K. lets start with this (line 639 after my patches): In ath5k_hw_reset we do this... /* PHY access enable */ ath5k_hw_reg_write(ah, AR5K_PHY_SHIFT_5GHZ, AR5K_PHY(0)); try changing AR5K_PHY_SHIFT_5GHZ to AR5K_PHY_SHIFT_2GHZ and see what happens (i haven't checked out regdumps yet, after the above bug i'm reviewing the code 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
