diff options
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h | 51 |
1 files changed, 48 insertions, 3 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h index ad6c4e31cedd..93b10b441acb 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_net_ctrl.h @@ -66,6 +66,13 @@ #define NFP_NET_LSO_MAX_HDR_SZ 255 /** + * Prepend field types + */ +#define NFP_NET_META_FIELD_SIZE 4 +#define NFP_NET_META_HASH 1 /* next field carries hash type */ +#define NFP_NET_META_MARK 2 + +/** * Hash type pre-pended when a RSS hash was computed */ #define NFP_NET_RSS_NONE 0 @@ -123,6 +130,7 @@ #define NFP_NET_CFG_CTRL_L2SWITCH_LOCAL (0x1 << 23) /* Switch to local */ #define NFP_NET_CFG_CTRL_VXLAN (0x1 << 24) /* VXLAN tunnel support */ #define NFP_NET_CFG_CTRL_NVGRE (0x1 << 25) /* NVGRE tunnel support */ +#define NFP_NET_CFG_CTRL_BPF (0x1 << 27) /* BPF offload capable */ #define NFP_NET_CFG_UPDATE 0x0004 #define NFP_NET_CFG_UPDATE_GEN (0x1 << 0) /* General update */ #define NFP_NET_CFG_UPDATE_RING (0x1 << 1) /* Ring config change */ @@ -134,6 +142,7 @@ #define NFP_NET_CFG_UPDATE_RESET (0x1 << 7) /* Update due to FLR */ #define NFP_NET_CFG_UPDATE_IRQMOD (0x1 << 8) /* IRQ mod change */ #define NFP_NET_CFG_UPDATE_VXLAN (0x1 << 9) /* VXLAN port change */ +#define NFP_NET_CFG_UPDATE_BPF (0x1 << 10) /* BPF program load */ #define NFP_NET_CFG_UPDATE_ERR (0x1 << 31) /* A error occurred */ #define NFP_NET_CFG_TXRS_ENABLE 0x0008 #define NFP_NET_CFG_RXRS_ENABLE 0x0010 @@ -196,10 +205,37 @@ #define NFP_NET_CFG_VXLAN_SZ 0x0008 /** - * 64B reserved for future use (0x0080 - 0x00c0) + * NFP6000 - BPF section + * @NFP_NET_CFG_BPF_ABI: BPF ABI version + * @NFP_NET_CFG_BPF_CAP: BPF capabilities + * @NFP_NET_CFG_BPF_MAX_LEN: Maximum size of JITed BPF code in bytes + * @NFP_NET_CFG_BPF_START: Offset at which BPF will be loaded + * @NFP_NET_CFG_BPF_DONE: Offset to jump to on exit + * @NFP_NET_CFG_BPF_STACK_SZ: Total size of stack area in 64B chunks + * @NFP_NET_CFG_BPF_INL_MTU: Packet data split offset in 64B chunks + * @NFP_NET_CFG_BPF_SIZE: Size of the JITed BPF code in instructions + * @NFP_NET_CFG_BPF_ADDR: DMA address of the buffer with JITed BPF code */ -#define NFP_NET_CFG_RESERVED 0x0080 -#define NFP_NET_CFG_RESERVED_SZ 0x0040 +#define NFP_NET_CFG_BPF_ABI 0x0080 +#define NFP_NET_BPF_ABI 1 +#define NFP_NET_CFG_BPF_CAP 0x0081 +#define NFP_NET_BPF_CAP_RELO (1 << 0) /* seamless reload */ +#define NFP_NET_CFG_BPF_MAX_LEN 0x0082 +#define NFP_NET_CFG_BPF_START 0x0084 +#define NFP_NET_CFG_BPF_DONE 0x0086 +#define NFP_NET_CFG_BPF_STACK_SZ 0x0088 +#define NFP_NET_CFG_BPF_INL_MTU 0x0089 +#define NFP_NET_CFG_BPF_SIZE 0x008e +#define NFP_NET_CFG_BPF_ADDR 0x0090 +#define NFP_NET_CFG_BPF_CFG_8CTX (1 << 0) /* 8ctx mode */ +#define NFP_NET_CFG_BPF_CFG_MASK 7ULL +#define NFP_NET_CFG_BPF_ADDR_MASK (~NFP_NET_CFG_BPF_CFG_MASK) + +/** + * 40B reserved for future use (0x0098 - 0x00c0) + */ +#define NFP_NET_CFG_RESERVED 0x0098 +#define NFP_NET_CFG_RESERVED_SZ 0x0028 /** * RSS configuration (0x0100 - 0x01ac): @@ -303,6 +339,15 @@ #define NFP_NET_CFG_STATS_TX_MC_FRAMES (NFP_NET_CFG_STATS_BASE + 0x80) #define NFP_NET_CFG_STATS_TX_BC_FRAMES (NFP_NET_CFG_STATS_BASE + 0x88) +#define NFP_NET_CFG_STATS_APP0_FRAMES (NFP_NET_CFG_STATS_BASE + 0x90) +#define NFP_NET_CFG_STATS_APP0_BYTES (NFP_NET_CFG_STATS_BASE + 0x98) +#define NFP_NET_CFG_STATS_APP1_FRAMES (NFP_NET_CFG_STATS_BASE + 0xa0) +#define NFP_NET_CFG_STATS_APP1_BYTES (NFP_NET_CFG_STATS_BASE + 0xa8) +#define NFP_NET_CFG_STATS_APP2_FRAMES (NFP_NET_CFG_STATS_BASE + 0xb0) +#define NFP_NET_CFG_STATS_APP2_BYTES (NFP_NET_CFG_STATS_BASE + 0xb8) +#define NFP_NET_CFG_STATS_APP3_FRAMES (NFP_NET_CFG_STATS_BASE + 0xc0) +#define NFP_NET_CFG_STATS_APP3_BYTES (NFP_NET_CFG_STATS_BASE + 0xc8) + /** * Per ring stats (0x1000 - 0x1800) * options, 64bit per entry |