diff options
| author |   Hariprasad Shenai <hariprasad@chelsio.com> | 2015-08-13 09:44:22 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2015-08-13 21:14:48 -0700 |
| commit | 8e3d04fd7d70679eed631ba5889f81b2d9415404 (patch) | |
| tree | 173b4a5ff79f40cfa4f0cafb910ba59e4f3c3a79 /drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | |
| parent | net/fddi: remove HWM_REVERSE() macro (diff) | |
| download | linux-dev-8e3d04fd7d70679eed631ba5889f81b2d9415404.tar.xz linux-dev-8e3d04fd7d70679eed631ba5889f81b2d9415404.zip | |
cxgb4: Add MPS tracing support
Handle TRACE_PKT, stack can sniff them on the first port
Add debubfs enrty to configure tracing for offload traffic like iWARP
& iSCSI for debugging purpose.
Signed-off-by: Hariprasad Shenai <hariprasad@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4.h | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h index 58de4443eac0..3c99454aac0a 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4.h @@ -768,6 +768,10 @@ struct adapter { struct dentry *debugfs_root; u32 use_bd; /* Use SGE Back Door intfc for reading SGE Contexts */ + u32 trace_rss; /* 1 implies that different RSS flit per filter is + * used per filter else if 0 default RSS flit is + * used for all 4 filters. + */ spinlock_t stats_lock; spinlock_t win0_lock ____cacheline_aligned_in_smp; @@ -1441,6 +1445,10 @@ int t4_sge_ctxt_flush(struct adapter *adap, unsigned int mbox); int t4_handle_fw_rpl(struct adapter *adap, const __be64 *rpl); void t4_db_full(struct adapter *adapter); void t4_db_dropped(struct adapter *adapter); +int t4_set_trace_filter(struct adapter *adapter, const struct trace_params *tp, + int filter_index, int enable); +void t4_get_trace_filter(struct adapter *adapter, struct trace_params *tp, + int filter_index, int *enabled); int t4_fwaddrspace_write(struct adapter *adap, unsigned int mbox, u32 addr, u32 val); void t4_sge_decode_idma_state(struct adapter *adapter, int state); |