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| author | Pavan Chebbi <[email protected]> | 2020-08-26 05:08:32 +0000 |
|---|---|---|
| committer | David S. Miller <[email protected]> | 2020-08-26 14:19:03 +0000 |
| commit | c1c2d77408022a398a1a7c51cf20488c922629de (patch) | |
| tree | 38535f2d28226bd8e2e094da78d7b89012361a76 /drivers/net/wan/lapbether.c | |
| parent | net: dp83869: Fix RGMII internal delay configuration (diff) | |
| download | kernel-c1c2d77408022a398a1a7c51cf20488c922629de.tar.gz kernel-c1c2d77408022a398a1a7c51cf20488c922629de.zip | |
bnxt_en: Don't query FW when netif_running() is false.
In rare conditions like two stage OS installation, the
ethtool's get_channels function may be called when the
device is in D3 state, leading to uncorrectable PCI error.
Check netif_running() first before making any query to FW
which involves writing to BAR.
Fixes: db4723b3cd2d ("bnxt_en: Check max_tx_scheduler_inputs value from firmware.")
Signed-off-by: Pavan Chebbi <[email protected]>
Signed-off-by: Michael Chan <[email protected]>
Signed-off-by: David S. Miller <[email protected]>
Diffstat (limited to 'drivers/net/wan/lapbether.c')
0 files changed, 0 insertions, 0 deletions