diff options
author | Michael Chan <michael.chan@broadcom.com> | 2023-12-23 07:22:08 +0300 |
---|---|---|
committer | David S. Miller <davem@davemloft.net> | 2024-01-02 16:52:28 +0300 |
commit | 300c191800987a3de3422dad424601d5493041c7 (patch) | |
tree | a0b4bbbdece1621eab4fa30d5f0446990d6640b1 /drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | |
parent | 4faeadfd7ed67dc004d292bc3a9557f3c64fae9f (diff) | |
download | linux-300c191800987a3de3422dad424601d5493041c7.tar.xz |
bnxt_en: Add ntuple matching flags to the bnxt_ntuple_filter structure.
aRFS filters match all 5 tuples. User defined ntuple filters may
specify some of the tuples as wildcards. To support that, we add the
ntuple_flags to the bnxt_ntuple_filter struct to specify which tuple
fields are to be matched. The matching tuple fields will then be
passed to the firmware in bnxt_hwrm_cfa_ntuple_filter_alloc() to create
the proper filter.
Reviewed-by: Vasundhara Volam <vasundhara-v.volam@broadcom.com>
Reviewed-by: Andy Gospodarek <andrew.gospodarek@broadcom.com>
Reviewed-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
Signed-off-by: Michael Chan <michael.chan@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c')
-rw-r--r-- | drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c | 58 |
1 files changed, 33 insertions, 25 deletions
diff --git a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c index 8cc762a12a3e..558dd1f9a18e 100644 --- a/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c +++ b/drivers/net/ethernet/broadcom/bnxt/bnxt_ethtool.c @@ -1100,20 +1100,23 @@ static int bnxt_grxclsrule(struct bnxt *bp, struct ethtool_rxnfc *cmd) else goto fltr_err; - fs->h_u.tcp_ip4_spec.ip4src = fkeys->addrs.v4addrs.src; - fs->m_u.tcp_ip4_spec.ip4src = cpu_to_be32(~0); - - fs->h_u.tcp_ip4_spec.ip4dst = fkeys->addrs.v4addrs.dst; - fs->m_u.tcp_ip4_spec.ip4dst = cpu_to_be32(~0); - - fs->h_u.tcp_ip4_spec.psrc = fkeys->ports.src; - fs->m_u.tcp_ip4_spec.psrc = cpu_to_be16(~0); - - fs->h_u.tcp_ip4_spec.pdst = fkeys->ports.dst; - fs->m_u.tcp_ip4_spec.pdst = cpu_to_be16(~0); + if (fltr->ntuple_flags & BNXT_NTUPLE_MATCH_SRC_IP) { + fs->h_u.tcp_ip4_spec.ip4src = fkeys->addrs.v4addrs.src; + fs->m_u.tcp_ip4_spec.ip4src = cpu_to_be32(~0); + } + if (fltr->ntuple_flags & BNXT_NTUPLE_MATCH_DST_IP) { + fs->h_u.tcp_ip4_spec.ip4dst = fkeys->addrs.v4addrs.dst; + fs->m_u.tcp_ip4_spec.ip4dst = cpu_to_be32(~0); + } + if (fltr->ntuple_flags & BNXT_NTUPLE_MATCH_SRC_PORT) { + fs->h_u.tcp_ip4_spec.psrc = fkeys->ports.src; + fs->m_u.tcp_ip4_spec.psrc = cpu_to_be16(~0); + } + if (fltr->ntuple_flags & BNXT_NTUPLE_MATCH_DST_PORT) { + fs->h_u.tcp_ip4_spec.pdst = fkeys->ports.dst; + fs->m_u.tcp_ip4_spec.pdst = cpu_to_be16(~0); + } } else { - int i; - if (fkeys->basic.ip_proto == IPPROTO_TCP) fs->flow_type = TCP_V6_FLOW; else if (fkeys->basic.ip_proto == IPPROTO_UDP) @@ -1121,19 +1124,24 @@ static int bnxt_grxclsrule(struct bnxt *bp, struct ethtool_rxnfc *cmd) else goto fltr_err; - *(struct in6_addr *)&fs->h_u.tcp_ip6_spec.ip6src[0] = - fkeys->addrs.v6addrs.src; - *(struct in6_addr *)&fs->h_u.tcp_ip6_spec.ip6dst[0] = - fkeys->addrs.v6addrs.dst; - for (i = 0; i < 4; i++) { - fs->m_u.tcp_ip6_spec.ip6src[i] = cpu_to_be32(~0); - fs->m_u.tcp_ip6_spec.ip6dst[i] = cpu_to_be32(~0); + if (fltr->ntuple_flags & BNXT_NTUPLE_MATCH_SRC_IP) { + *(struct in6_addr *)&fs->h_u.tcp_ip6_spec.ip6src[0] = + fkeys->addrs.v6addrs.src; + bnxt_fill_ipv6_mask(fs->m_u.tcp_ip6_spec.ip6src); + } + if (fltr->ntuple_flags & BNXT_NTUPLE_MATCH_DST_IP) { + *(struct in6_addr *)&fs->h_u.tcp_ip6_spec.ip6dst[0] = + fkeys->addrs.v6addrs.dst; + bnxt_fill_ipv6_mask(fs->m_u.tcp_ip6_spec.ip6dst); + } + if (fltr->ntuple_flags & BNXT_NTUPLE_MATCH_SRC_PORT) { + fs->h_u.tcp_ip6_spec.psrc = fkeys->ports.src; + fs->m_u.tcp_ip6_spec.psrc = cpu_to_be16(~0); + } + if (fltr->ntuple_flags & BNXT_NTUPLE_MATCH_DST_PORT) { + fs->h_u.tcp_ip6_spec.pdst = fkeys->ports.dst; + fs->m_u.tcp_ip6_spec.pdst = cpu_to_be16(~0); } - fs->h_u.tcp_ip6_spec.psrc = fkeys->ports.src; - fs->m_u.tcp_ip6_spec.psrc = cpu_to_be16(~0); - - fs->h_u.tcp_ip6_spec.pdst = fkeys->ports.dst; - fs->m_u.tcp_ip6_spec.pdst = cpu_to_be16(~0); } fs->ring_cookie = fltr->base.rxq; |