net/ncsi: Add NCSI OEM command support
This patch adds OEM commands and response handling. It also defines OEM
command and response structure as per NCSI specification along with its
handlers.
ncsi_cmd_handler_oem: This is a generic command request handler for OEM
commands
ncsi_rsp_handler_oem: This is a generic response handler for OEM commands
Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
Reviewed-by: Justin Lee <justin.lee1@dell.com>
Reviewed-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
diff --git a/net/ncsi/ncsi-pkt.h b/net/ncsi/ncsi-pkt.h
index 91b4b66..0f2087c 100644
--- a/net/ncsi/ncsi-pkt.h
+++ b/net/ncsi/ncsi-pkt.h
@@ -151,6 +151,20 @@ struct ncsi_cmd_snfc_pkt {
unsigned char pad[22];
};
+/* OEM Request Command as per NCSI Specification */
+struct ncsi_cmd_oem_pkt {
+ struct ncsi_cmd_pkt_hdr cmd; /* Command header */
+ __be32 mfr_id; /* Manufacture ID */
+ unsigned char data[]; /* OEM Payload Data */
+};
+
+/* OEM Response Packet as per NCSI Specification */
+struct ncsi_rsp_oem_pkt {
+ struct ncsi_rsp_pkt_hdr rsp; /* Command header */
+ __be32 mfr_id; /* Manufacture ID */
+ unsigned char data[]; /* Payload data */
+};
+
/* Get Link Status */
struct ncsi_rsp_gls_pkt {
struct ncsi_rsp_pkt_hdr rsp; /* Response header */