diff options
| author | arybchik <arybchik@FreeBSD.org> | 2016-01-14 16:25:10 +0000 |
|---|---|---|
| committer | arybchik <arybchik@FreeBSD.org> | 2016-01-14 16:25:10 +0000 |
| commit | c6ce332549aaa21c1817b1a97624ff42164caa50 (patch) | |
| tree | ebe2b78390b8e88f743fbf56f778cfd4de4e06c8 /sys/dev | |
| parent | 28ecd287fecf59517a8a9786e4170d10a3ef85fe (diff) | |
| download | FreeBSD-src-c6ce332549aaa21c1817b1a97624ff42164caa50.zip FreeBSD-src-c6ce332549aaa21c1817b1a97624ff42164caa50.tar.gz | |
MFC r293811
sfxge: support MC_CMD_GET_CAPABILITIES_V2
Reviewed by: gnn
Sponsored by: Solarflare Communications, Inc.
Diffstat (limited to 'sys/dev')
| -rw-r--r-- | sys/dev/sfxge/common/hunt_nic.c | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/sys/dev/sfxge/common/hunt_nic.c b/sys/dev/sfxge/common/hunt_nic.c index 4df2711..4b70a9e 100644 --- a/sys/dev/sfxge/common/hunt_nic.c +++ b/sys/dev/sfxge/common/hunt_nic.c @@ -426,11 +426,12 @@ fail1: static __checkReturn efx_rc_t efx_mcdi_get_capabilities( __in efx_nic_t *enp, - __out efx_dword_t *flagsp) + __out efx_dword_t *flagsp, + __out efx_dword_t *flags2p) { efx_mcdi_req_t req; uint8_t payload[MAX(MC_CMD_GET_CAPABILITIES_IN_LEN, - MC_CMD_GET_CAPABILITIES_OUT_LEN)]; + MC_CMD_GET_CAPABILITIES_V2_OUT_LEN)]; efx_rc_t rc; (void) memset(payload, 0, sizeof (payload)); @@ -438,7 +439,7 @@ efx_mcdi_get_capabilities( req.emr_in_buf = payload; req.emr_in_length = MC_CMD_GET_CAPABILITIES_IN_LEN; req.emr_out_buf = payload; - req.emr_out_length = MC_CMD_GET_CAPABILITIES_OUT_LEN; + req.emr_out_length = MC_CMD_GET_CAPABILITIES_V2_OUT_LEN; efx_mcdi_execute(enp, &req); @@ -454,6 +455,12 @@ efx_mcdi_get_capabilities( *flagsp = *MCDI_OUT2(req, efx_dword_t, GET_CAPABILITIES_OUT_FLAGS1); + if (req.emr_out_length_used < MC_CMD_GET_CAPABILITIES_V2_OUT_LEN) + EFX_ZERO_DWORD(*flags2p); + else + *flags2p = *MCDI_OUT2(req, efx_dword_t, + GET_CAPABILITIES_V2_OUT_FLAGS2); + return (0); fail2: @@ -887,9 +894,11 @@ ef10_get_datapath_caps( { efx_nic_cfg_t *encp = &(enp->en_nic_cfg); efx_dword_t datapath_capabilities; + efx_dword_t datapath_capabilities_v2; efx_rc_t rc; - if ((rc = efx_mcdi_get_capabilities(enp, &datapath_capabilities)) != 0) + if ((rc = efx_mcdi_get_capabilities(enp, &datapath_capabilities, + &datapath_capabilities_v2)) != 0) goto fail1; /* |
