diff options
| author | Geetha sowjanya <gakula@marvell.com> | 2018-10-16 14:27:10 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-18 07:33:42 +0300 |
| commit | 23999b30ae67a1baef78ed5b2c3edb6928fcb225 (patch) | |
| tree | 231bfc5256b525aebf483083c39b7e33e206c407 /drivers/net/ethernet/marvell/octeontx2/af/cgx.h | |
| parent | 61071a871ea6eb2125ece91c1a0dbb124a318c8a (diff) | |
| download | linux-23999b30ae67a1baef78ed5b2c3edb6928fcb225.tar.xz | |
octeontx2-af: Enable or disable CGX internal loopback
Add support to enable or disable internal loopback mode in CGX.
New mbox IDs CGX_INTLBK_ENABLE/DISABLE added for this.
Signed-off-by: Geetha sowjanya <gakula@marvell.com>
Signed-off-by: Linu Cherian <lcherian@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/cgx.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/cgx.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx.h b/drivers/net/ethernet/marvell/octeontx2/af/cgx.h index c89edfaacbe6..ada25ed0765b 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/cgx.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx.h @@ -50,6 +50,10 @@ #define CGXX_SCRATCH0_REG 0x1050 #define CGXX_SCRATCH1_REG 0x1058 #define CGX_CONST 0x2000 +#define CGXX_SPUX_CONTROL1 0x10000 +#define CGXX_SPUX_CONTROL1_LBK BIT_ULL(14) +#define CGXX_GMP_PCS_MRX_CTL 0x30000 +#define CGXX_GMP_PCS_MRX_CTL_LBK BIT_ULL(14) #define CGX_COMMAND_REG CGXX_SCRATCH1_REG #define CGX_EVENT_REG CGXX_SCRATCH0_REG @@ -100,6 +104,7 @@ int cgx_lmac_rx_tx_enable(void *cgxd, int lmac_id, bool enable); int cgx_lmac_addr_set(u8 cgx_id, u8 lmac_id, u8 *mac_addr); u64 cgx_lmac_addr_get(u8 cgx_id, u8 lmac_id); void cgx_lmac_promisc_config(int cgx_id, int lmac_id, bool enable); +int cgx_lmac_internal_loopback(void *cgxd, int lmac_id, bool enable); int cgx_get_link_info(void *cgxd, int lmac_id, struct cgx_link_user_info *linfo); #endif /* CGX_H */ |