diff options
| author | Anish Bhatt <anish@chelsio.com> | 2015-01-31 04:20:17 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2015-02-03 05:54:35 +0300 |
| commit | ba0c39cb98a1eec3635ae5f959fef963738d12a5 (patch) | |
| tree | 43754a78e09e563bd1a42be444e2d2206c2b751d /drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h | |
| parent | 98830dd0fed031264b9d6ccb85b582506da95886 (diff) | |
| download | linux-ba0c39cb98a1eec3635ae5f959fef963738d12a5.tar.xz | |
cxgb4 : Improve IEEE DCBx support, other minor open-lldp fixes
* Add support for IEEE ets & pfc api.
* Fix bug that resulted in incorrect bandwidth percentage being returned for
CEE peers
* Convert pfc enabled info from firmware format to what dcbnl expects before
returning
Signed-off-by: Anish Bhatt <anish@chelsio.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h')
| -rw-r--r-- | drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h index 31ce425616c9..ccf24d3dc982 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h +++ b/drivers/net/ethernet/chelsio/cxgb4/cxgb4_dcb.h @@ -136,6 +136,17 @@ void cxgb4_dcb_handle_fw_update(struct adapter *, const struct fw_port_cmd *); void cxgb4_dcb_set_caps(struct adapter *, const struct fw_port_cmd *); extern const struct dcbnl_rtnl_ops cxgb4_dcb_ops; +static inline __u8 bitswap_1(unsigned char val) +{ + return ((val & 0x80) >> 7) | + ((val & 0x40) >> 5) | + ((val & 0x20) >> 3) | + ((val & 0x10) >> 1) | + ((val & 0x08) << 1) | + ((val & 0x04) << 3) | + ((val & 0x02) << 5) | + ((val & 0x01) << 7); +} #define CXGB4_DCB_ENABLED true #else /* !CONFIG_CHELSIO_T4_DCB */ |