[PATCH] ath10k: improve logging in firmware crash routine.

[Kalle Valo]

greearb at candelatech.com writes:

> From: Ben Greear <greearb at candelatech.com>
>
> Only print error message upon failure, and print more
> details in case it does find an error.
>
> Signed-off-by: Ben Greear <greearb at candelatech.com>
> ---
>
> This is on top of the firmware crash reporting patches,
> not sure it would apply clean until those get in.

Yeah, this does conflict with the firmware crash dump patches.

>  drivers/net/wireless/ath/ath10k/pci.c | 5 ++---
>  1 file changed, 2 insertions(+), 3 deletions(-)
>
> diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c
> index 24688b7..085c0c8 100644
> --- a/drivers/net/wireless/ath/ath10k/pci.c
> +++ b/drivers/net/wireless/ath/ath10k/pci.c
> @@ -929,12 +929,11 @@ static void ath10k_pci_hif_dump_area(struct ath10k *ar)
>  	ret = ath10k_pci_diag_read_mem(ar, host_addr,
>  				       &reg_dump_area, sizeof(u32));
>  	if (ret) {
> -		ath10k_err("failed to read FW dump area address: %d\n", ret);
> +		ath10k_err("failed to read FW dump area address: %d  (hostaddr 0x%08X  hi-failure-state 0x%08lX)\n",
> +			   ret, host_addr, HI_ITEM(hi_failure_state));
>  		goto exit;
>  	}

As I reworked how the diag interface is used, this doesn't directly
apply anymore. And are these values really that important?

> -	ath10k_err("target register Dump Location: 0x%08X\n", reg_dump_area);

I actually removed this line in the firmware crash dump patchset.

-- 
Kalle Valo