diff options
author | Greg Rose <gregory.v.rose@intel.com> | 2015-02-26 19:10:39 +0300 |
---|---|---|
committer | Jeff Kirsher <jeffrey.t.kirsher@intel.com> | 2015-03-05 12:05:55 +0300 |
commit | c668a12c7bc92cc99de269647701b9d277f295b8 (patch) | |
tree | 3bda6c4c62652fae72a64d7304cae8220378a042 | |
parent | 66d06757d9eb74a29775737b8c770e3b57e536d9 (diff) | |
download | linux-c668a12c7bc92cc99de269647701b9d277f295b8.tar.xz |
i40e: Fix NPAR Tx Scheduler init
Recent changes to the driver initialization have caused the BW
configurations to not take effect. We use a BW configuration read and
write back to "kick" the Tx scheduler into action.
Change-ID: I94ab377c58d3a3986e3de62b6c199be3fd2ee5e6
Signed-off-by: Greg Rose <gregory.v.rose@intel.com>
Tested-by: Jim Young <james.m.young@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
-rw-r--r-- | drivers/net/ethernet/intel/i40e/i40e_main.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 56bdaff9f27e..620dd237cce4 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -7576,6 +7576,10 @@ static int i40e_sw_init(struct i40e_pf *pf) mutex_init(&pf->switch_mutex); + /* If NPAR is enabled nudge the Tx scheduler */ + if (pf->hw.func_caps.npar_enable && (!i40e_get_npar_bw_setting(pf))) + i40e_set_npar_bw_setting(pf); + sw_init_done: return err; } |