Re: [PATCH] brcmfmac: Use standard SKB list accessors in brcmf_sdiod_sglist_rw.

Arend van Spriel <arend.vanspriel@xxxxxxxxxxxx> · Wed, 14 Nov 2018 09:39:30 +0100

On 11/14/2018 4:28 AM, Andy Duan wrote:
From: David Miller <davem@xxxxxxxxxxxxx> Sent: 2018年11月11日 8:34
[ As I am trying to remove direct SKB list pointer accesses I am
  committing this to net-next.  If this causes a lot of grief I
  can and will revert, just let me know. ]

[...]

I just have bcm4339 in hands, test the patch on i.MX7D sdb board with bcm4339, it works fine with iperf testing.

Tested-by: Fugang Duan <fugang.duan@xxxxxxx>

Thanks, Andy

Can you do one more check? Please insert brcmfmac with module parameter 
debug=2 and let me know if the following log message is seen:

brcmfmac: brcmf_sdiod_sgtable_alloc: nents=X

If not seen, the driver does not go through the patched code.

Regards,
Arend