Search Linux Wireless

Re: [PATCH 03/10] ath9k: fix processing RXORN interrupts

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



Felix Fietkau wrote:
> The "goto chip_reset" is a bit misleading, because it does not actually
> issue a chip reset. Instead it is bypassing processing of other
> interrupts and assumes that the tasklet will issue a chip reset.

Well, we kill interrupts and the tasklet sets ATH_OP_HW_RESET,
so no more interrupts will be processed in ath_isr(), so this
is a fair assumption.

> In the case of RXORN this does not happen, so bypassing processing of
> other interrupts will simply allow them to fire again. Even if RXORN
> was triggering a reset, it is not critical enough to need the bypass
> here.

Wouldn't this be fixed by just processing RXORN in the tasklet,
along with FATAL ? Or are you saying that RXORN doesn't need a
chip reset in both edma/legacy, since the edma check has been dropped ?

Sujith
--
To unsubscribe from this list: send the line "unsubscribe linux-wireless" in
the body of a message to majordomo@xxxxxxxxxxxxxxx
More majordomo info at  http://vger.kernel.org/majordomo-info.html




[Index of Archives]     [Linux Host AP]     [ATH6KL]     [Linux Wireless Personal Area Network]     [Linux Bluetooth]     [Linux Netdev]     [Kernel Newbies]     [Linux Kernel]     [IDE]     [Git]     [Netfilter]     [Bugtraq]     [Yosemite Hiking]     [MIPS Linux]     [ARM Linux]     [Linux RAID]

  Powered by Linux