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authorVijay Khemka <vijaykhemka@fb.com>2018-11-27 00:49:04 +0300
committerDavid S. Miller <davem@davemloft.net>2018-11-28 03:37:20 +0300
commit16e8c4ca21a238cdf0355475bf15bd72e92feb8f (patch)
tree74e7c21f748520d0028dfb76fdd2c7a210e854f9 /net/ncsi/internal.h
parentbd7153bd83b806bfcc2e79b7a6f43aa653d06ef3 (diff)
downloadlinux-16e8c4ca21a238cdf0355475bf15bd72e92feb8f.tar.xz
net/ncsi: Add NCSI Mellanox OEM command
This patch adds OEM Mellanox commands and response handling. It also defines OEM Get MAC Address handler to get and configure the device. ncsi_oem_gma_handler_mlx: This handler send NCSI mellanox command for getting mac address. ncsi_rsp_handler_oem_mlx: This handles response received for all mellanox OEM commands. ncsi_rsp_handler_oem_mlx_gma: This handles get mac address response and set it to device. Signed-off-by: Vijay Khemka <vijaykhemka@fb.com> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ncsi/internal.h')
-rw-r--r--net/ncsi/internal.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/net/ncsi/internal.h b/net/ncsi/internal.h
index 9e3642b802c4..87505600dbb2 100644
--- a/net/ncsi/internal.h
+++ b/net/ncsi/internal.h
@@ -73,10 +73,15 @@ enum {
#define NCSI_OEM_MFR_BCM_ID 0x113d
/* Broadcom specific OEM Command */
#define NCSI_OEM_BCM_CMD_GMA 0x01 /* CMD ID for Get MAC */
+/* Mellanox specific OEM Command */
+#define NCSI_OEM_MLX_CMD_GMA 0x00 /* CMD ID for Get MAC */
+#define NCSI_OEM_MLX_CMD_GMA_PARAM 0x1b /* Parameter for GMA */
/* OEM Command payload lengths*/
#define NCSI_OEM_BCM_CMD_GMA_LEN 12
+#define NCSI_OEM_MLX_CMD_GMA_LEN 8
/* Mac address offset in OEM response */
#define BCM_MAC_ADDR_OFFSET 28
+#define MLX_MAC_ADDR_OFFSET 8
struct ncsi_channel_version {