diff options
| author | Christina Jacob <cjacob@marvell.com> | 2021-02-09 16:05:28 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-10 15:19:53 -0800 |
| commit | 56b6d539861358884debbe4bfb19ca0d86aaf0cb (patch) | |
| tree | 1f3100f8e5274d8c767cfb4053effe5f75cb4031 /drivers/net/ethernet/marvell/octeontx2/af/mbox.h | |
| parent | d0cf9503e908ee7b235a5efecedeb74aabc482f3 (diff) | |
| download | linux-56b6d539861358884debbe4bfb19ca0d86aaf0cb.tar.bz2 | |
octeontx2-af: Physical link configuration support
CGX LMAC, the physical interface support link configuration parameters
like speed, auto negotiation, duplex etc. Firmware saves these into
memory region shared between firmware and this driver.
This patch adds mailbox handler set_link_mode, fw_data_get to
configure and read these parameters.
Signed-off-by: Christina Jacob <cjacob@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: Hariprasad Kelam <hkelam@marvell.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/marvell/octeontx2/af/mbox.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/mbox.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h index 45b263196e06..f38537d74a29 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/mbox.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/mbox.h @@ -153,6 +153,8 @@ M(CGX_FEC_SET, 0x210, cgx_set_fec_param, fec_mode, fec_mode) \ M(CGX_FEC_STATS, 0x211, cgx_fec_stats, msg_req, cgx_fec_stats_rsp) \ M(CGX_GET_PHY_FEC_STATS, 0x212, cgx_get_phy_fec_stats, msg_req, msg_rsp) \ M(CGX_FW_DATA_GET, 0x213, cgx_get_aux_link_info, msg_req, cgx_fw_data) \ +M(CGX_SET_LINK_MODE, 0x214, cgx_set_link_mode, cgx_set_link_mode_req,\ + cgx_set_link_mode_rsp) \ /* NPA mbox IDs (range 0x400 - 0x5FF) */ \ /* NPA mbox IDs (range 0x400 - 0x5FF) */ \ M(NPA_LF_ALLOC, 0x400, npa_lf_alloc, \ @@ -383,6 +385,7 @@ struct cgx_link_user_info { uint64_t full_duplex:1; uint64_t lmac_type_id:4; uint64_t speed:20; /* speed in Mbps */ + uint64_t an:1; /* AN supported or not */ uint64_t fec:2; /* FEC type if enabled else 0 */ #define LMACTYPE_STR_LEN 16 char lmac_type[LMACTYPE_STR_LEN]; @@ -456,6 +459,24 @@ struct cgx_fw_data { struct cgx_lmac_fwdata_s fwdata; }; +struct cgx_set_link_mode_args { + u32 speed; + u8 duplex; + u8 an; + u8 ports; + u8 flags; +}; + +struct cgx_set_link_mode_req { + struct mbox_msghdr hdr; + struct cgx_set_link_mode_args args; +}; + +struct cgx_set_link_mode_rsp { + struct mbox_msghdr hdr; + int status; +}; + /* NPA mbox message formats */ /* NPA mailbox error codes |