diff options
Diffstat (limited to 'drivers/net/niu.c')
| -rw-r--r-- | drivers/net/niu.c | 92 |
1 files changed, 37 insertions, 55 deletions
diff --git a/drivers/net/niu.c b/drivers/net/niu.c index c0437fd8d3f..781e368329f 100644 --- a/drivers/net/niu.c +++ b/drivers/net/niu.c @@ -7090,24 +7090,20 @@ static int niu_get_hash_opts(struct niu *np, struct ethtool_rxnfc *nfc) static void niu_get_ip4fs_from_tcam_key(struct niu_tcam_entry *tp, struct ethtool_rx_flow_spec *fsp) { + u32 tmp; + u16 prt; - fsp->h_u.tcp_ip4_spec.ip4src = (tp->key[3] & TCAM_V4KEY3_SADDR) >> - TCAM_V4KEY3_SADDR_SHIFT; - fsp->h_u.tcp_ip4_spec.ip4dst = (tp->key[3] & TCAM_V4KEY3_DADDR) >> - TCAM_V4KEY3_DADDR_SHIFT; - fsp->m_u.tcp_ip4_spec.ip4src = (tp->key_mask[3] & TCAM_V4KEY3_SADDR) >> - TCAM_V4KEY3_SADDR_SHIFT; - fsp->m_u.tcp_ip4_spec.ip4dst = (tp->key_mask[3] & TCAM_V4KEY3_DADDR) >> - TCAM_V4KEY3_DADDR_SHIFT; - - fsp->h_u.tcp_ip4_spec.ip4src = - cpu_to_be32(fsp->h_u.tcp_ip4_spec.ip4src); - fsp->m_u.tcp_ip4_spec.ip4src = - cpu_to_be32(fsp->m_u.tcp_ip4_spec.ip4src); - fsp->h_u.tcp_ip4_spec.ip4dst = - cpu_to_be32(fsp->h_u.tcp_ip4_spec.ip4dst); - fsp->m_u.tcp_ip4_spec.ip4dst = - cpu_to_be32(fsp->m_u.tcp_ip4_spec.ip4dst); + tmp = (tp->key[3] & TCAM_V4KEY3_SADDR) >> TCAM_V4KEY3_SADDR_SHIFT; + fsp->h_u.tcp_ip4_spec.ip4src = cpu_to_be32(tmp); + + tmp = (tp->key[3] & TCAM_V4KEY3_DADDR) >> TCAM_V4KEY3_DADDR_SHIFT; + fsp->h_u.tcp_ip4_spec.ip4dst = cpu_to_be32(tmp); + + tmp = (tp->key_mask[3] & TCAM_V4KEY3_SADDR) >> TCAM_V4KEY3_SADDR_SHIFT; + fsp->m_u.tcp_ip4_spec.ip4src = cpu_to_be32(tmp); + + tmp = (tp->key_mask[3] & TCAM_V4KEY3_DADDR) >> TCAM_V4KEY3_DADDR_SHIFT; + fsp->m_u.tcp_ip4_spec.ip4dst = cpu_to_be32(tmp); fsp->h_u.tcp_ip4_spec.tos = (tp->key[2] & TCAM_V4KEY2_TOS) >> TCAM_V4KEY2_TOS_SHIFT; @@ -7118,54 +7114,40 @@ static void niu_get_ip4fs_from_tcam_key(struct niu_tcam_entry *tp, case TCP_V4_FLOW: case UDP_V4_FLOW: case SCTP_V4_FLOW: - fsp->h_u.tcp_ip4_spec.psrc = - ((tp->key[2] & TCAM_V4KEY2_PORT_SPI) >> - TCAM_V4KEY2_PORT_SPI_SHIFT) >> 16; - fsp->h_u.tcp_ip4_spec.pdst = - ((tp->key[2] & TCAM_V4KEY2_PORT_SPI) >> - TCAM_V4KEY2_PORT_SPI_SHIFT) & 0xffff; - fsp->m_u.tcp_ip4_spec.psrc = - ((tp->key_mask[2] & TCAM_V4KEY2_PORT_SPI) >> - TCAM_V4KEY2_PORT_SPI_SHIFT) >> 16; - fsp->m_u.tcp_ip4_spec.pdst = - ((tp->key_mask[2] & TCAM_V4KEY2_PORT_SPI) >> - TCAM_V4KEY2_PORT_SPI_SHIFT) & 0xffff; + prt = ((tp->key[2] & TCAM_V4KEY2_PORT_SPI) >> + TCAM_V4KEY2_PORT_SPI_SHIFT) >> 16; + fsp->h_u.tcp_ip4_spec.psrc = cpu_to_be16(prt); + + prt = ((tp->key[2] & TCAM_V4KEY2_PORT_SPI) >> + TCAM_V4KEY2_PORT_SPI_SHIFT) & 0xffff; + fsp->h_u.tcp_ip4_spec.pdst = cpu_to_be16(prt); - fsp->h_u.tcp_ip4_spec.psrc = - cpu_to_be16(fsp->h_u.tcp_ip4_spec.psrc); - fsp->h_u.tcp_ip4_spec.pdst = - cpu_to_be16(fsp->h_u.tcp_ip4_spec.pdst); - fsp->m_u.tcp_ip4_spec.psrc = - cpu_to_be16(fsp->m_u.tcp_ip4_spec.psrc); - fsp->m_u.tcp_ip4_spec.pdst = - cpu_to_be16(fsp->m_u.tcp_ip4_spec.pdst); + prt = ((tp->key_mask[2] & TCAM_V4KEY2_PORT_SPI) >> + TCAM_V4KEY2_PORT_SPI_SHIFT) >> 16; + fsp->m_u.tcp_ip4_spec.psrc = cpu_to_be16(prt); + + prt = ((tp->key_mask[2] & TCAM_V4KEY2_PORT_SPI) >> + TCAM_V4KEY2_PORT_SPI_SHIFT) & 0xffff; + fsp->m_u.tcp_ip4_spec.pdst = cpu_to_be16(prt); break; case AH_V4_FLOW: case ESP_V4_FLOW: - fsp->h_u.ah_ip4_spec.spi = - (tp->key[2] & TCAM_V4KEY2_PORT_SPI) >> - TCAM_V4KEY2_PORT_SPI_SHIFT; - fsp->m_u.ah_ip4_spec.spi = - (tp->key_mask[2] & TCAM_V4KEY2_PORT_SPI) >> + tmp = (tp->key[2] & TCAM_V4KEY2_PORT_SPI) >> TCAM_V4KEY2_PORT_SPI_SHIFT; + fsp->h_u.ah_ip4_spec.spi = cpu_to_be32(tmp); - fsp->h_u.ah_ip4_spec.spi = - cpu_to_be32(fsp->h_u.ah_ip4_spec.spi); - fsp->m_u.ah_ip4_spec.spi = - cpu_to_be32(fsp->m_u.ah_ip4_spec.spi); + tmp = (tp->key_mask[2] & TCAM_V4KEY2_PORT_SPI) >> + TCAM_V4KEY2_PORT_SPI_SHIFT; + fsp->m_u.ah_ip4_spec.spi = cpu_to_be32(tmp); break; case IP_USER_FLOW: - fsp->h_u.usr_ip4_spec.l4_4_bytes = - (tp->key[2] & TCAM_V4KEY2_PORT_SPI) >> - TCAM_V4KEY2_PORT_SPI_SHIFT; - fsp->m_u.usr_ip4_spec.l4_4_bytes = - (tp->key_mask[2] & TCAM_V4KEY2_PORT_SPI) >> + tmp = (tp->key[2] & TCAM_V4KEY2_PORT_SPI) >> TCAM_V4KEY2_PORT_SPI_SHIFT; + fsp->h_u.usr_ip4_spec.l4_4_bytes = cpu_to_be32(tmp); - fsp->h_u.usr_ip4_spec.l4_4_bytes = - cpu_to_be32(fsp->h_u.usr_ip4_spec.l4_4_bytes); - fsp->m_u.usr_ip4_spec.l4_4_bytes = - cpu_to_be32(fsp->m_u.usr_ip4_spec.l4_4_bytes); + tmp = (tp->key_mask[2] & TCAM_V4KEY2_PORT_SPI) >> + TCAM_V4KEY2_PORT_SPI_SHIFT; + fsp->m_u.usr_ip4_spec.l4_4_bytes = cpu_to_be32(tmp); fsp->h_u.usr_ip4_spec.proto = (tp->key[2] & TCAM_V4KEY2_PROTO) >> |