diff options
Diffstat (limited to 'sys/dev/sfxge/common/efx_nvram.c')
-rw-r--r-- | sys/dev/sfxge/common/efx_nvram.c | 14 |
1 files changed, 11 insertions, 3 deletions
diff --git a/sys/dev/sfxge/common/efx_nvram.c b/sys/dev/sfxge/common/efx_nvram.c index c806d68..4d58f69 100644 --- a/sys/dev/sfxge/common/efx_nvram.c +++ b/sys/dev/sfxge/common/efx_nvram.c @@ -567,10 +567,11 @@ efx_mcdi_nvram_info( __in uint32_t partn, __out_opt size_t *sizep, __out_opt uint32_t *addressp, - __out_opt uint32_t *erase_sizep) + __out_opt uint32_t *erase_sizep, + __out_opt uint32_t *write_sizep) { uint8_t payload[MAX(MC_CMD_NVRAM_INFO_IN_LEN, - MC_CMD_NVRAM_INFO_OUT_LEN)]; + MC_CMD_NVRAM_INFO_V2_OUT_LEN)]; efx_mcdi_req_t req; efx_rc_t rc; @@ -579,7 +580,7 @@ efx_mcdi_nvram_info( req.emr_in_buf = payload; req.emr_in_length = MC_CMD_NVRAM_INFO_IN_LEN; req.emr_out_buf = payload; - req.emr_out_length = MC_CMD_NVRAM_INFO_OUT_LEN; + req.emr_out_length = MC_CMD_NVRAM_INFO_V2_OUT_LEN; MCDI_IN_SET_DWORD(req, NVRAM_INFO_IN_TYPE, partn); @@ -604,6 +605,13 @@ efx_mcdi_nvram_info( if (erase_sizep) *erase_sizep = MCDI_OUT_DWORD(req, NVRAM_INFO_OUT_ERASESIZE); + if (write_sizep) { + *write_sizep = + (req.emr_out_length_used < + MC_CMD_NVRAM_INFO_V2_OUT_LEN) ? + 0 : MCDI_OUT_DWORD(req, NVRAM_INFO_V2_OUT_WRITESIZE); + } + return (0); fail2: |