diff options
| author | Christina Jacob <cjacob@marvell.com> | 2021-02-09 16:05:25 +0530 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2021-02-10 15:19:53 -0800 |
| commit | 84c4f9cab4f99e774a8d9bbee299d288bdb2d792 (patch) | |
| tree | 5d2be00f46683429b2c694f4ea7a50a960d931c3 /drivers/net/ethernet/marvell/octeontx2/af/cgx_fw_if.h | |
| parent | 1fb3ca767529e94efbd770048163a00eba644c1c (diff) | |
| download | linux-84c4f9cab4f99e774a8d9bbee299d288bdb2d792.tar.bz2 | |
octeontx2-af: forward error correction configuration
CGX block supports forward error correction modes baseR
and RS. This patch adds support to set encoding mode
and to read corrected/uncorrected block counters
Adds new mailbox handlers set_fec to configure encoding modes
and fec_stats to read counters and also increase mbox timeout
to accomdate firmware command response timeout.
Along with new CGX_CMD_SET_FEC command add other commands to
sync with kernel enum list with firmware.
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/cgx_fw_if.h')
| -rw-r--r-- | drivers/net/ethernet/marvell/octeontx2/af/cgx_fw_if.h | 17 |
1 files changed, 16 insertions, 1 deletions
diff --git a/drivers/net/ethernet/marvell/octeontx2/af/cgx_fw_if.h b/drivers/net/ethernet/marvell/octeontx2/af/cgx_fw_if.h index c3702fa58b6b..3485596c0ed6 100644 --- a/drivers/net/ethernet/marvell/octeontx2/af/cgx_fw_if.h +++ b/drivers/net/ethernet/marvell/octeontx2/af/cgx_fw_if.h @@ -81,6 +81,14 @@ enum cgx_cmd_id { CGX_CMD_GET_MKEX_PRFL_SIZE, CGX_CMD_GET_MKEX_PRFL_ADDR, CGX_CMD_GET_FWD_BASE, /* get base address of shared FW data */ + CGX_CMD_GET_LINK_MODES, /* Supported Link Modes */ + CGX_CMD_SET_LINK_MODE, + CGX_CMD_GET_SUPPORTED_FEC, + CGX_CMD_SET_FEC, + CGX_CMD_GET_AN, + CGX_CMD_SET_AN, + CGX_CMD_GET_ADV_LINK_MODES, + CGX_CMD_GET_ADV_FEC, }; /* async event ids */ @@ -171,13 +179,19 @@ struct cgx_lnk_sts { uint64_t full_duplex:1; uint64_t speed:4; /* cgx_link_speed */ uint64_t err_type:10; - uint64_t reserved2:39; + uint64_t an:1; /* AN supported or not */ + uint64_t fec:2; /* FEC type if enabled, if not 0 */ + uint64_t port:8; + uint64_t reserved2:28; }; #define RESP_LINKSTAT_UP GENMASK_ULL(9, 9) #define RESP_LINKSTAT_FDUPLEX GENMASK_ULL(10, 10) #define RESP_LINKSTAT_SPEED GENMASK_ULL(14, 11) #define RESP_LINKSTAT_ERRTYPE GENMASK_ULL(24, 15) +#define RESP_LINKSTAT_AN GENMASK_ULL(25, 25) +#define RESP_LINKSTAT_FEC GENMASK_ULL(27, 26) +#define RESP_LINKSTAT_PORT GENMASK_ULL(35, 28) /* scratchx(1) CSR used for non-secure SW->ATF communication * This CSR acts as a command register @@ -199,4 +213,5 @@ struct cgx_lnk_sts { #define CMDLINKCHANGE_FULLDPLX BIT_ULL(9) #define CMDLINKCHANGE_SPEED GENMASK_ULL(13, 10) +#define CMDSETFEC GENMASK_ULL(9, 8) #endif /* __CGX_FW_INTF_H__ */ |