diff options
Diffstat (limited to 'src/vnet')
| -rw-r--r-- | src/vnet/dev/dev.h | 43 | ||||
| -rw-r--r-- | src/vnet/dev/format.c | 77 | ||||
| -rw-r--r-- | src/vnet/dev/port.c | 9 |
3 files changed, 125 insertions, 4 deletions
diff --git a/src/vnet/dev/dev.h b/src/vnet/dev/dev.h index 59e1003b4a6..951e5054d42 100644 --- a/src/vnet/dev/dev.h +++ b/src/vnet/dev/dev.h @@ -28,7 +28,15 @@ typedef enum #define foreach_vnet_dev_port_caps \ _ (interrupt_mode) \ _ (rss) \ - _ (change_max_rx_frame_size) + _ (change_max_rx_frame_size) \ + _ (mac_filter) + +#define foreach_vnet_dev_port_rx_offloads _ (ip4_cksum) + +#define foreach_vnet_dev_port_tx_offloads \ + _ (ip4_cksum) \ + _ (tcp_gso) \ + _ (udp_gso) typedef union { @@ -43,6 +51,28 @@ typedef union typedef union { + struct + { +#define _(n) u8 n : 1; + foreach_vnet_dev_port_rx_offloads +#undef _ + }; + u8 as_number; +} vnet_dev_port_rx_offloads_t; + +typedef union +{ + struct + { +#define _(n) u8 n : 1; + foreach_vnet_dev_port_tx_offloads +#undef _ + }; + u8 as_number; +} vnet_dev_port_tx_offloads_t; + +typedef union +{ u8 eth_mac[6]; u8 raw[8]; } vnet_dev_hw_addr_t; @@ -146,6 +176,8 @@ typedef struct u16 max_supported_rx_frame_size; vnet_dev_port_type_t type; vnet_dev_port_caps_t caps; + vnet_dev_port_rx_offloads_t rx_offloads; + vnet_dev_port_tx_offloads_t tx_offloads; } vnet_dev_port_attr_t; typedef enum @@ -606,17 +638,20 @@ typedef struct } vnet_dev_format_args_t; format_function_t format_vnet_dev_addr; +format_function_t format_vnet_dev_flags; format_function_t format_vnet_dev_hw_addr; format_function_t format_vnet_dev_info; format_function_t format_vnet_dev_interface_info; format_function_t format_vnet_dev_interface_name; +format_function_t format_vnet_dev_log; +format_function_t format_vnet_dev_port_caps; +format_function_t format_vnet_dev_port_flags; format_function_t format_vnet_dev_port_info; +format_function_t format_vnet_dev_port_rx_offloads; +format_function_t format_vnet_dev_port_tx_offloads; format_function_t format_vnet_dev_rv; format_function_t format_vnet_dev_rx_queue_info; format_function_t format_vnet_dev_tx_queue_info; -format_function_t format_vnet_dev_flags; -format_function_t format_vnet_dev_port_flags; -format_function_t format_vnet_dev_log; unformat_function_t unformat_vnet_dev_flags; unformat_function_t unformat_vnet_dev_port_flags; diff --git a/src/vnet/dev/format.c b/src/vnet/dev/format.c index 944da0698ea..ff301615e10 100644 --- a/src/vnet/dev/format.c +++ b/src/vnet/dev/format.c @@ -122,6 +122,12 @@ format_vnet_dev_port_info (u8 *s, va_list *args) s = format (s, "\n%UMax RX frame size is %u (max supported %u)", format_white_space, indent, port->max_rx_frame_size, port->attr.max_supported_rx_frame_size); + s = format (s, "\n%UCaps: %U", format_white_space, indent, + format_vnet_dev_port_caps, &port->attr.caps); + s = format (s, "\n%URX Offloads: %U", format_white_space, indent, + format_vnet_dev_port_rx_offloads, &port->attr.rx_offloads); + s = format (s, "\n%UTX Offloads: %U", format_white_space, indent, + format_vnet_dev_port_tx_offloads, &port->attr.tx_offloads); if (port->port_ops.format_status) s = format (s, "\n%UDevice Specific Port Status:\n%U%U", format_white_space, indent, format_white_space, indent + 2, @@ -407,3 +413,74 @@ format_vnet_dev_log (u8 *s, va_list *args) vec_add1 (s, ' '); return s; } + +u8 * +format_vnet_dev_port_caps (u8 *s, va_list *args) +{ + vnet_dev_port_caps_t *c = va_arg (*args, vnet_dev_port_caps_t *); + u32 line = 0; + + if (c->as_number == 0) + return s; + +#define _(n) \ + if (c->n) \ + { \ + if (line++) \ + vec_add1 (s, ' '); \ + for (char *str = #n; *str; str++) \ + vec_add1 (s, *str == '_' ? '-' : *str); \ + } + foreach_vnet_dev_port_caps; +#undef _ + + return s; +} + +u8 * +format_vnet_dev_port_rx_offloads (u8 *s, va_list *args) +{ + vnet_dev_port_rx_offloads_t *c = + va_arg (*args, vnet_dev_port_rx_offloads_t *); + u32 line = 0; + + if (c->as_number == 0) + return s; + +#define _(n) \ + if (c->n) \ + { \ + if (line++) \ + vec_add1 (s, ' '); \ + for (char *str = #n; *str; str++) \ + vec_add1 (s, *str == '_' ? '-' : *str); \ + } + foreach_vnet_dev_port_rx_offloads; +#undef _ + + return s; +} + +u8 * +format_vnet_dev_port_tx_offloads (u8 *s, va_list *args) +{ + vnet_dev_port_tx_offloads_t *c = + va_arg (*args, vnet_dev_port_tx_offloads_t *); + u32 line = 0; + + if (c->as_number == 0) + return s; + +#define _(n) \ + if (c->n) \ + { \ + if (line++) \ + vec_add1 (s, ' '); \ + for (char *str = #n; *str; str++) \ + vec_add1 (s, *str == '_' ? '-' : *str); \ + } + foreach_vnet_dev_port_tx_offloads; +#undef _ + + return s; +} diff --git a/src/vnet/dev/port.c b/src/vnet/dev/port.c index 0363ea41b48..8a6df54cbc8 100644 --- a/src/vnet/dev/port.c +++ b/src/vnet/dev/port.c @@ -573,6 +573,7 @@ vnet_dev_port_if_create (vlib_main_t *vm, vnet_dev_port_t *port) vnet_dev_driver_t *driver; vnet_sw_interface_t *sw; vnet_hw_interface_t *hw; + vnet_hw_if_caps_t caps = 0; u32 rx_node_index; driver = pool_elt_at_index (dm->drivers, dev->driver_index); @@ -607,6 +608,14 @@ vnet_dev_port_if_create (vlib_main_t *vm, vnet_dev_port_t *port) port->intf.tx_node_index = hw->tx_node_index; + caps |= port->attr.caps.interrupt_mode ? VNET_HW_IF_CAP_INT_MODE : 0; + caps |= port->attr.caps.mac_filter ? VNET_HW_IF_CAP_MAC_FILTER : 0; + caps |= port->attr.tx_offloads.tcp_gso ? VNET_HW_IF_CAP_TCP_GSO : 0; + caps |= port->attr.tx_offloads.ip4_cksum ? VNET_HW_IF_CAP_TX_CKSUM : 0; + + if (caps) + vnet_hw_if_set_caps (vnm, port->intf.hw_if_index, caps); + /* create / reuse rx node */ if (vec_len (dm->free_rx_node_indices)) { |