atlantic: Increase delay for fw transactions
authorDmitry Bogdanov <dbezrukov@marvell.com>
Mon, 29 Nov 2021 13:28:23 +0000 (05:28 -0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Wed, 8 Dec 2021 08:03:26 +0000 (09:03 +0100)
commit44812111a3b1d816cbb905d20a73758a1b65a0a0
tree380f18259d6828696105a21ec647da2ca9fd9ada
parent13f290d5aa4a4f7f01297a46f4674642c092a122
atlantic: Increase delay for fw transactions

commit aa1dcb5646fdf34a15763facf4bf5e482a2814ca upstream.

The max waiting period (of 1 ms) while reading the data from FW shared
buffer is too small for certain types of data (e.g., stats). There's a
chance that FW could be updating buffer at the same time and driver
would be unsuccessful in reading data. Firmware manual recommends to
have 1 sec timeout to fix this issue.

Fixes: 5cfd54d7dc186 ("net: atlantic: minimal A2 fw_ops")
Signed-off-by: Dmitry Bogdanov <dbezrukov@marvell.com>
Signed-off-by: Sudarsana Reddy Kalluru <skalluru@marvell.com>
Signed-off-by: Igor Russkikh <irusskikh@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/net/ethernet/aquantia/atlantic/hw_atl2/hw_atl2_utils_fw.c