diff options
Diffstat (limited to 'hw/net')
| -rw-r--r-- | hw/net/rocker/rocker.c | 6 | ||||
| -rw-r--r-- | hw/net/rocker/rocker.h | 2 | ||||
| -rw-r--r-- | hw/net/rocker/rocker_hw.h | 1 | ||||
| -rw-r--r-- | hw/net/rocker/rocker_of_dpa.c | 5 |
4 files changed, 11 insertions, 3 deletions
diff --git a/hw/net/rocker/rocker.c b/hw/net/rocker/rocker.c index 6e3d35ae84..47d080fd33 100644 --- a/hw/net/rocker/rocker.c +++ b/hw/net/rocker/rocker.c @@ -603,7 +603,7 @@ static DescRing *rocker_get_rx_ring_by_pport(Rocker *r, } int rx_produce(World *world, uint32_t pport, - const struct iovec *iov, int iovcnt) + const struct iovec *iov, int iovcnt, uint8_t copy_to_cpu) { Rocker *r = world_rocker(world); PCIDevice *dev = (PCIDevice *)r; @@ -646,6 +646,10 @@ int rx_produce(World *world, uint32_t pport, goto out; } + if (copy_to_cpu) { + rx_flags |= ROCKER_RX_FLAGS_FWD_OFFLOAD; + } + /* XXX calc rx flags/csum */ tlv_size = rocker_tlv_total_size(sizeof(uint16_t)) + /* flags */ diff --git a/hw/net/rocker/rocker.h b/hw/net/rocker/rocker.h index b3310b61eb..f9c80f8013 100644 --- a/hw/net/rocker/rocker.h +++ b/hw/net/rocker/rocker.h @@ -77,7 +77,7 @@ int rocker_event_link_changed(Rocker *r, uint32_t pport, bool link_up); int rocker_event_mac_vlan_seen(Rocker *r, uint32_t pport, uint8_t *addr, uint16_t vlan_id); int rx_produce(World *world, uint32_t pport, - const struct iovec *iov, int iovcnt); + const struct iovec *iov, int iovcnt, uint8_t copy_to_cpu); int rocker_port_eg(Rocker *r, uint32_t pport, const struct iovec *iov, int iovcnt); diff --git a/hw/net/rocker/rocker_hw.h b/hw/net/rocker/rocker_hw.h index fe639badd4..8c50830325 100644 --- a/hw/net/rocker/rocker_hw.h +++ b/hw/net/rocker/rocker_hw.h @@ -250,6 +250,7 @@ enum { #define ROCKER_RX_FLAGS_TCP (1 << 5) #define ROCKER_RX_FLAGS_UDP (1 << 6) #define ROCKER_RX_FLAGS_TCP_UDP_CSUM_GOOD (1 << 7) +#define ROCKER_RX_FLAGS_FWD_OFFLOAD (1 << 8) /* Tx msg */ enum { diff --git a/hw/net/rocker/rocker_of_dpa.c b/hw/net/rocker/rocker_of_dpa.c index 02b3896a76..874fb01d69 100644 --- a/hw/net/rocker/rocker_of_dpa.c +++ b/hw/net/rocker/rocker_of_dpa.c @@ -825,6 +825,8 @@ static OfDpaGroup *of_dpa_group_alloc(uint32_t id) static void of_dpa_output_l2_interface(OfDpaFlowContext *fc, OfDpaGroup *group) { + uint8_t copy_to_cpu = fc->action_set.apply.copy_to_cpu; + if (group->l2_interface.pop_vlan) { of_dpa_flow_pkt_strip_vlan(fc); } @@ -837,7 +839,8 @@ static void of_dpa_output_l2_interface(OfDpaFlowContext *fc, */ if (group->l2_interface.out_pport == 0) { - rx_produce(fc->of_dpa->world, fc->in_pport, fc->iov, fc->iovcnt); + rx_produce(fc->of_dpa->world, fc->in_pport, fc->iov, fc->iovcnt, + copy_to_cpu); } else if (group->l2_interface.out_pport != fc->in_pport) { rocker_port_eg(world_rocker(fc->of_dpa->world), group->l2_interface.out_pport, |