diff options
| author |   Sunil Goutham <sgoutham@cavium.com> | 2016-08-12 16:51:33 +0530 |
|---|---|---|
| committer |   David S. Miller <davem@davemloft.net> | 2016-08-13 11:59:31 -0700 |
| commit | 6465859aba1e66a5351b047fbf40e9e9bcb6c669 (patch) | |
| tree | 4c7d1dc87d7b1f115440969e8f6067df9e7951a2 /drivers/net/ethernet/cavium/thunder/thunder_bgx.h | |
| parent | net: thunderx: Add QSGMII interface type support (diff) | |
| download | linux-dev-6465859aba1e66a5351b047fbf40e9e9bcb6c669.tar.xz linux-dev-6465859aba1e66a5351b047fbf40e9e9bcb6c669.zip | |
net: thunderx: Add RGMII interface type support
This patch adds RGX/RGMII interface type support to BGX
driver. This type of interface is supported by 81xx SOC.
CN81XX VNIC has 8 VFs and max possible LMAC interfaces are 9,
hence RGMII interface will not work if all DLMs are in BGX mode
and all 8 LMACs are enabled
Signed-off-by: Sunil Goutham <sgoutham@cavium.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/cavium/thunder/thunder_bgx.h')
| -rw-r--r-- | drivers/net/ethernet/cavium/thunder/thunder_bgx.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/net/ethernet/cavium/thunder/thunder_bgx.h b/drivers/net/ethernet/cavium/thunder/thunder_bgx.h index 0705863d2915..6225ff4bdbcd 100644 --- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.h +++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.h @@ -11,6 +11,7 @@ /* PCI device ID */ #define PCI_DEVICE_ID_THUNDER_BGX 0xA026 +#define PCI_DEVICE_ID_THUNDER_RGX 0xA054 /* Subsystem device IDs */ #define PCI_SUBSYS_DEVID_88XX_BGX 0xA126 @@ -19,7 +20,7 @@ #define MAX_BGX_THUNDER 8 /* Max 4 nodes, 2 per node */ #define MAX_BGX_PER_CN88XX 2 -#define MAX_BGX_PER_CN81XX 2 +#define MAX_BGX_PER_CN81XX 3 /* 2 BGXs + 1 RGX */ #define MAX_BGX_PER_CN83XX 4 #define MAX_LMAC_PER_BGX 4 #define MAX_BGX_CHANS_PER_LMAC 16 @@ -205,6 +206,9 @@ void bgx_set_lmac_mac(int node, int bgx_idx, int lmacid, const u8 *mac); void bgx_get_lmac_link_state(int node, int bgx_idx, int lmacid, void *status); void bgx_lmac_internal_loopback(int node, int bgx_idx, int lmac_idx, bool enable); +void xcv_init_hw(void); +void xcv_setup_link(bool link_up, int link_speed); + u64 bgx_get_rx_stats(int node, int bgx_idx, int lmac, int idx); u64 bgx_get_tx_stats(int node, int bgx_idx, int lmac, int idx); #define BGX_RX_STATS_COUNT 11 |