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| author | Ivan Mikhaylov <i.mikhaylov@yadro.com> | 2021-08-30 19:18:06 +0200 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-09-02 02:18:56 +0200 |
| commit | 205b95fe658ddba25236c60da777f67b4eec3fd3 (patch) | |
| tree | aecdf475823d921d2a6c2ac374edfab9961d9b20 /net/ncsi/ncsi-manage.c | |
| parent | bnxt_en: fix kernel doc warnings in bnxt_hwrm.c (diff) | |
| download | linux-205b95fe658ddba25236c60da777f67b4eec3fd3.tar.xz linux-205b95fe658ddba25236c60da777f67b4eec3fd3.zip | |
net/ncsi: add get MAC address command to get Intel i210 MAC address
This patch adds OEM Intel GMA command and response handler for it.
Signed-off-by: Brad Ho <Brad_Ho@phoenix.com>
Signed-off-by: Paul Fertser <fercerpav@gmail.com>
Signed-off-by: Ivan Mikhaylov <i.mikhaylov@yadro.com>
Link: https://lore.kernel.org/r/20210830171806.119857-2-i.mikhaylov@yadro.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'net/ncsi/ncsi-manage.c')
| -rw-r--r-- | net/ncsi/ncsi-manage.c | 25 |
1 files changed, 24 insertions, 1 deletions
diff --git a/net/ncsi/ncsi-manage.c b/net/ncsi/ncsi-manage.c index 89c7742cd72e..7121ce2a47c0 100644 --- a/net/ncsi/ncsi-manage.c +++ b/net/ncsi/ncsi-manage.c @@ -795,13 +795,36 @@ static int ncsi_oem_smaf_mlx(struct ncsi_cmd_arg *nca) return ret; } +static int ncsi_oem_gma_handler_intel(struct ncsi_cmd_arg *nca) +{ + unsigned char data[NCSI_OEM_INTEL_CMD_GMA_LEN]; + int ret = 0; + + nca->payload = NCSI_OEM_INTEL_CMD_GMA_LEN; + + memset(data, 0, NCSI_OEM_INTEL_CMD_GMA_LEN); + *(unsigned int *)data = ntohl((__force __be32)NCSI_OEM_MFR_INTEL_ID); + data[4] = NCSI_OEM_INTEL_CMD_GMA; + + nca->data = data; + + ret = ncsi_xmit_cmd(nca); + if (ret) + netdev_err(nca->ndp->ndev.dev, + "NCSI: Failed to transmit cmd 0x%x during configure\n", + nca->type); + + return ret; +} + /* OEM Command handlers initialization */ static struct ncsi_oem_gma_handler { unsigned int mfr_id; int (*handler)(struct ncsi_cmd_arg *nca); } ncsi_oem_gma_handlers[] = { { NCSI_OEM_MFR_BCM_ID, ncsi_oem_gma_handler_bcm }, - { NCSI_OEM_MFR_MLX_ID, ncsi_oem_gma_handler_mlx } + { NCSI_OEM_MFR_MLX_ID, ncsi_oem_gma_handler_mlx }, + { NCSI_OEM_MFR_INTEL_ID, ncsi_oem_gma_handler_intel } }; static int ncsi_gma_handler(struct ncsi_cmd_arg *nca, unsigned int mf_id) |