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| author | Hariprasad Shenai <hariprasad@chelsio.com> | 2016-05-05 11:05:39 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2016-05-07 15:12:54 -0400 |
| commit | 218d48e701f08a71df57c410e596e30b3285bd25 (patch) | |
| tree | 1ba722feabd11873d7dc63e4a41a3647b73345af /include/linux/soc | |
| parent | 5113bfdbc63845402eec7f419204d22283c9cd4c (diff) | |
| download | blackbird-op-linux-218d48e701f08a71df57c410e596e30b3285bd25.tar.gz blackbird-op-linux-218d48e701f08a71df57c410e596e30b3285bd25.zip | |
cxgb4: Reset dcb state machine and tx queue prio only if dcb is enabled
When cxgb4 is enabled with CONFIG_CHELSIO_T4_DCB set, VI enable command
gets called with DCB enabled. But when we have a back to back setup with
DCB enabled on one side and non-DCB on the Peer side. Firmware doesn't
send any DCB_L2_CFG, and DCB priority is never set for Tx queue.
But driver resets the queue priority and state machine whenever there
is a link down, this patch fixes it by adding a check to reset only if
cxgb4_dcb_enabled() returns true.
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/linux/soc')
0 files changed, 0 insertions, 0 deletions
