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cxgb4 : Only pass app selector of 0 or 3 to firmware 

This keeps app format passed to firmware the same irrespective
of DCBx version in use.

Signed-off-by: Anish Bhatt <anish@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Anish Bhatt 2015-07-17 13:12:30 -07:00 committed by David S. Miller
parent b52effd263
commit a44e7b7311
1 changed files with 4 additions and 2 deletions
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6
drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.c
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@ -794,7 +794,9 @@ static int __cxgb4_getapp(struct net_device *dev, u8 app_idtype, u16 app_id,
*/
static int cxgb4_getapp(struct net_device *dev, u8 app_idtype, u16 app_id)
{
return __cxgb4_getapp(dev, app_idtype, app_id, 0);
/* Convert app_idtype to firmware format before querying */
return __cxgb4_getapp(dev, app_idtype == DCB_APP_IDTYPE_ETHTYPE ?
app_idtype : 3, app_id, 0);
}
/* Write a new Application User Priority Map for the specified Application ID
@ -1133,7 +1135,7 @@ static int cxgb4_getpeerapp_tbl(struct net_device *dev, struct dcb_app *table)
if (!pcmd.u.dcb.app_priority.protocolid)
break;
table[i].selector = pcmd.u.dcb.app_priority.sel_field;
table[i].selector = (pcmd.u.dcb.app_priority.sel_field + 1);
table[i].protocol =
be16_to_cpu(pcmd.u.dcb.app_priority.protocolid);
table[i].priority =