diff options
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_hw.c')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/t4_hw.c | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c index e8578a742f2a..61d8b3ec959e 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c +++ b/drivers/net/ethernet/chelsio/cxgb4/t4_hw.c @@ -5102,6 +5102,7 @@ int t4_prep_adapter(struct adapter *adapter) * @adapter: the adapter * @qid: the Queue ID * @qtype: the Ingress or Egress type for @qid + * @user: true if this request is for a user mode queue * @pbar2_qoffset: BAR2 Queue Offset * @pbar2_qid: BAR2 Queue ID or 0 for Queue ID inferred SGE Queues * @@ -5125,6 +5126,7 @@ int t4_prep_adapter(struct adapter *adapter) int cxgb4_t4_bar2_sge_qregs(struct adapter *adapter, unsigned int qid, enum t4_bar2_qtype qtype, + int user, u64 *pbar2_qoffset, unsigned int *pbar2_qid) { @@ -5132,9 +5134,8 @@ int cxgb4_t4_bar2_sge_qregs(struct adapter *adapter, u64 bar2_page_offset, bar2_qoffset; unsigned int bar2_qid, bar2_qid_offset, bar2_qinferred; - /* T4 doesn't support BAR2 SGE Queue registers. - */ - if (is_t4(adapter->params.chip)) + /* T4 doesn't support BAR2 SGE Queue registers for kernel mode queues */ + if (!user && is_t4(adapter->params.chip)) return -EINVAL; /* Get our SGE Page Size parameters. |