diff options
| author | Jakub Kicinski <jakub.kicinski@netronome.com> | 2017-10-08 21:04:06 -0700 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2017-10-09 09:51:02 -0700 |
| commit | 2a15bb1aba2bfca0a69cdbb113def57afd5666ab (patch) | |
| tree | 537e8f6bfcfedae41af86ff4dfa807a8d8fe9928 /drivers/net/ethernet/netronome/nfp/nfp_asm.h | |
| parent | b3f868df3c8904e964d7b257b47d7d90d93375e0 (diff) | |
| download | linux-2a15bb1aba2bfca0a69cdbb113def57afd5666ab.tar.bz2 | |
nfp: bpf: move software reg helpers and cmd table out of translator
Move the software reg helpers and some static data to nfp_asm.c.
They are related to the previous patch, but move is done in a separate
commit for ease of review.
Signed-off-by: Jakub Kicinski <jakub.kicinski@netronome.com>
Reviewed-by: Simon Horman <simon.horman@netronome.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/netronome/nfp/nfp_asm.h')
| -rw-r--r-- | drivers/net/ethernet/netronome/nfp/nfp_asm.h | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/drivers/net/ethernet/netronome/nfp/nfp_asm.h b/drivers/net/ethernet/netronome/nfp/nfp_asm.h index 9b9d5d18ee20..8e87c0676c30 100644 --- a/drivers/net/ethernet/netronome/nfp/nfp_asm.h +++ b/drivers/net/ethernet/netronome/nfp/nfp_asm.h @@ -205,6 +205,8 @@ enum cmd_tgt_map { __CMD_TGT_MAP_SIZE, }; +extern const struct cmd_tgt_act cmd_tgt_act[__CMD_TGT_MAP_SIZE]; + enum cmd_mode { CMD_MODE_40b_AB = 0, CMD_MODE_40b_BA = 1, @@ -275,4 +277,26 @@ static inline u16 swreg_value(swreg reg) return FIELD_GET(NN_REG_VAL, swreg_raw(reg)); } +struct nfp_insn_ur_regs { + enum alu_dst_ab dst_ab; + u16 dst; + u16 areg, breg; + bool swap; + bool wr_both; +}; + +struct nfp_insn_re_regs { + enum alu_dst_ab dst_ab; + u8 dst; + u8 areg, breg; + bool swap; + bool wr_both; + bool i8; +}; + +int swreg_to_unrestricted(swreg dst, swreg lreg, swreg rreg, + struct nfp_insn_ur_regs *reg); +int swreg_to_restricted(swreg dst, swreg lreg, swreg rreg, + struct nfp_insn_re_regs *reg, bool has_imm8); + #endif |