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| author | Vijay Khemka <vijaykhemka@fb.com> | 2018-10-16 22:13:19 +0300 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2018-10-18 08:14:54 +0300 |
| commit | cb10c7c0dfd9e6fd3d69ced98b05cbd198c48cf6 (patch) | |
| tree | 937a12372c7962c90d4c27863225ea615267e362 /net/ncsi/internal.h | |
| parent | 1010c17ec5b496b54785dfb96f739d0f880484b3 (diff) | |
| download | linux-cb10c7c0dfd9e6fd3d69ced98b05cbd198c48cf6.tar.xz | |
net/ncsi: Add NCSI Broadcom OEM command
This patch adds OEM Broadcom commands and response handling. It also
defines OEM Get MAC Address handler to get and configure the device.
ncsi_oem_gma_handler_bcm: This handler send NCSI broadcom command for
getting mac address.
ncsi_rsp_handler_oem_bcm: This handles response received for all
broadcom OEM commands.
ncsi_rsp_handler_oem_bcm_gma: This handles get mac address response and
set it to device.
Signed-off-by: Vijay Khemka <vijaykhemka@fb.com>
Reviewed-by: Samuel Mendoza-Jonas <sam@mendozajonas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ncsi/internal.h')
| -rw-r--r-- | net/ncsi/internal.h | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/net/ncsi/internal.h b/net/ncsi/internal.h index 13c9b5eeb3b7..1dae77c54009 100644 --- a/net/ncsi/internal.h +++ b/net/ncsi/internal.h @@ -71,6 +71,13 @@ enum { /* OEM Vendor Manufacture ID */ #define NCSI_OEM_MFR_MLX_ID 0x8119 #define NCSI_OEM_MFR_BCM_ID 0x113d +/* Broadcom specific OEM Command */ +#define NCSI_OEM_BCM_CMD_GMA 0x01 /* CMD ID for Get MAC */ +/* OEM Command payload lengths*/ +#define NCSI_OEM_BCM_CMD_GMA_LEN 12 +/* Mac address offset in OEM response */ +#define BCM_MAC_ADDR_OFFSET 28 + struct ncsi_channel_version { u32 version; /* Supported BCD encoded NCSI version */ @@ -246,6 +253,7 @@ enum { ncsi_dev_state_probe_dp, ncsi_dev_state_config_sp = 0x0301, ncsi_dev_state_config_cis, + ncsi_dev_state_config_oem_gma, ncsi_dev_state_config_clear_vids, ncsi_dev_state_config_svf, ncsi_dev_state_config_ev, @@ -279,6 +287,7 @@ struct ncsi_dev_priv { #define NCSI_DEV_PROBED 1 /* Finalized NCSI topology */ #define NCSI_DEV_HWA 2 /* Enabled HW arbitration */ #define NCSI_DEV_RESHUFFLE 4 + unsigned int gma_flag; /* OEM GMA flag */ spinlock_t lock; /* Protect the NCSI device */ #if IS_ENABLED(CONFIG_IPV6) unsigned int inet6_addr_num; /* Number of IPv6 addresses */ |