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i40e: Map TCs with the VSI seids 

Add mapping of TCs with the seids of the channel VSIs. TC0
will be mapped to the main VSI seid and all other TCs are
mapped to the seid of the corresponding channel VSI.

Signed-off-by: Amritha Nambiar <amritha.nambiar@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
This commit is contained in:
Amritha Nambiar 2017-10-27 02:35:40 -07:00 committed by Jeff Kirsher
parent 384c181e37
commit aa5cb02ae9
2 changed files with 3 additions and 0 deletions
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1
drivers/net/ethernet/intel/i40e/i40e.h
View File

@ -739,6 +739,7 @@ struct i40e_vsi {
u16 next_base_queue; /* next queue to be used for channel setup */
struct list_head ch_list;
u16 tc_seid_map[I40E_MAX_TRAFFIC_CLASS];
void *priv; /* client driver data reference. */

2
drivers/net/ethernet/intel/i40e/i40e_main.c
View File

@ -6100,6 +6100,7 @@ static int i40e_configure_queue_channels(struct i40e_vsi *vsi)
int ret = 0, i;
/* Create app vsi with the TCs. Main VSI with TC0 is already set up */
vsi->tc_seid_map[0] = vsi->seid;
for (i = 1; i < I40E_MAX_TRAFFIC_CLASS; i++) {
if (vsi->tc_config.enabled_tc & BIT(i)) {
ch = kzalloc(sizeof(*ch), GFP_KERNEL);
@ -6130,6 +6131,7 @@ static int i40e_configure_queue_channels(struct i40e_vsi *vsi)
i, ch->num_queue_pairs);
goto err_free;
}
vsi->tc_seid_map[i] = ch->seid;
}
}
return ret;