diff options
author | Peter Delevoryas <peter@pjd.dev> | 2023-11-14 10:07:35 -0600 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2023-11-18 15:00:51 +0000 |
commit | b8291cf3d1180b5b61299922f17c9441616a805a (patch) | |
tree | 20837e5126a18042621e6468bf7ada6e40fd2639 /net/ncsi/ncsi-pkt.h | |
parent | 3084b58bfd0b9e4b5e034f31f31b42977db35f12 (diff) |
net/ncsi: Add NC-SI 1.2 Get MC MAC Address command
This change adds support for the NC-SI 1.2 Get MC MAC Address command,
specified here:
https://www.dmtf.org/sites/default/files/standards/documents/DSP0222_1.2.0.pdf
It serves the exact same function as the existing OEM Get MAC Address
commands, so if a channel reports that it supports NC-SI 1.2, we prefer
to use the standard command rather than the OEM command.
Verified with an invalid MAC address and 2 valid ones:
[ 55.137072] ftgmac100 1e690000.ftgmac eth0: NCSI: Received 3 provisioned MAC addresses
[ 55.137614] ftgmac100 1e690000.ftgmac eth0: NCSI: MAC address 0: 00:00:00:00:00:00
[ 55.138026] ftgmac100 1e690000.ftgmac eth0: NCSI: MAC address 1: fa:ce:b0:0c:20:22
[ 55.138528] ftgmac100 1e690000.ftgmac eth0: NCSI: MAC address 2: fa:ce:b0:0c:20:23
[ 55.139241] ftgmac100 1e690000.ftgmac eth0: NCSI: Unable to assign 00:00:00:00:00:00 to device
[ 55.140098] ftgmac100 1e690000.ftgmac eth0: NCSI: Set MAC address to fa:ce:b0:0c:20:22
Signed-off-by: Peter Delevoryas <peter@pjd.dev>
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ncsi/ncsi-pkt.h')
-rw-r--r-- | net/ncsi/ncsi-pkt.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/net/ncsi/ncsi-pkt.h b/net/ncsi/ncsi-pkt.h index c9d1da34dc4d..f2f3b5c1b941 100644 --- a/net/ncsi/ncsi-pkt.h +++ b/net/ncsi/ncsi-pkt.h @@ -338,6 +338,14 @@ struct ncsi_rsp_gpuuid_pkt { __be32 checksum; }; +/* Get MC MAC Address */ +struct ncsi_rsp_gmcma_pkt { + struct ncsi_rsp_pkt_hdr rsp; + unsigned char address_count; + unsigned char reserved[3]; + unsigned char addresses[][ETH_ALEN]; +}; + /* AEN: Link State Change */ struct ncsi_aen_lsc_pkt { struct ncsi_aen_pkt_hdr aen; /* AEN header */ @@ -398,6 +406,7 @@ struct ncsi_aen_hncdsc_pkt { #define NCSI_PKT_CMD_GPUUID 0x52 /* Get package UUID */ #define NCSI_PKT_CMD_QPNPR 0x56 /* Query Pending NC PLDM request */ #define NCSI_PKT_CMD_SNPR 0x57 /* Send NC PLDM Reply */ +#define NCSI_PKT_CMD_GMCMA 0x58 /* Get MC MAC Address */ /* NCSI packet responses */ @@ -433,6 +442,7 @@ struct ncsi_aen_hncdsc_pkt { #define NCSI_PKT_RSP_GPUUID (NCSI_PKT_CMD_GPUUID + 0x80) #define NCSI_PKT_RSP_QPNPR (NCSI_PKT_CMD_QPNPR + 0x80) #define NCSI_PKT_RSP_SNPR (NCSI_PKT_CMD_SNPR + 0x80) +#define NCSI_PKT_RSP_GMCMA (NCSI_PKT_CMD_GMCMA + 0x80) /* NCSI response code/reason */ #define NCSI_PKT_RSP_C_COMPLETED 0x0000 /* Command Completed */ |