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FD.io VPP
v18.11-rc0-18-g2a3fb1a
Vector Packet Processing
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FD.io VPP
v18.11-rc0-18-g2a3fb1a
Vector Packet Processing
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This graph shows which files directly or indirectly include this file:Go to the source code of this file.
Data Structures | |
| struct | netmap_slot |
| struct | netmap_ring |
| struct | netmap_if |
| struct | nmreq |
| struct | nm_ifreq |
| struct | ptn_vmm_ioctl_msix |
| struct | nm_kth_ioctl |
| struct | ptnet_ring_cfg |
Macros | |
| #define | NETMAP_API 11 /* current API version */ |
| #define | NETMAP_MIN_API 11 /* min and max versions accepted */ |
| #define | NETMAP_MAX_API 15 |
| #define | NM_CACHE_ALIGN 128 |
| #define | NS_BUF_CHANGED 0x0001 /* buf_idx changed */ |
| #define | NS_REPORT 0x0002 /* ask the hardware to report results */ |
| #define | NS_FORWARD 0x0004 /* pass packet 'forward' */ |
| #define | NS_NO_LEARN 0x0008 /* disable bridge learning */ |
| #define | NS_INDIRECT 0x0010 /* userspace buffer */ |
| #define | NS_MOREFRAG 0x0020 /* packet has more fragments */ |
| #define | NS_PORT_SHIFT 8 |
| #define | NS_PORT_MASK (0xff << NS_PORT_SHIFT) |
| #define | NS_RFRAGS(_slot) ( ((_slot)->flags >> 8) & 0xff) |
| #define | NR_TIMESTAMP 0x0002 /* set timestamp on *sync() */ |
| #define | NR_FORWARD 0x0004 /* enable NS_FORWARD for ring */ |
| #define | NI_PRIV_MEM 0x1 /* private memory region */ |
| #define | NETMAP_HW_RING 0x4000 /* single NIC ring pair */ |
| #define | NETMAP_SW_RING 0x2000 /* only host ring pair */ |
| #define | NETMAP_RING_MASK 0x0fff /* the ring number */ |
| #define | NETMAP_NO_TX_POLL 0x1000 /* no automatic txsync on poll */ |
| #define | NETMAP_DO_RX_POLL 0x8000 /* DO automatic rxsync on poll */ |
| #define | NETMAP_BDG_ATTACH 1 /* attach the NIC */ |
| #define | NETMAP_BDG_DETACH 2 /* detach the NIC */ |
| #define | NETMAP_BDG_REGOPS 3 /* register bridge callbacks */ |
| #define | NETMAP_BDG_LIST 4 /* get bridge's info */ |
| #define | NETMAP_BDG_VNET_HDR 5 /* set the port virtio-net-hdr length */ |
| #define | NETMAP_BDG_OFFSET NETMAP_BDG_VNET_HDR /* deprecated alias */ |
| #define | NETMAP_BDG_NEWIF 6 /* create a virtual port */ |
| #define | NETMAP_BDG_DELIF 7 /* destroy a virtual port */ |
| #define | NETMAP_PT_HOST_CREATE 8 /* create ptnetmap kthreads */ |
| #define | NETMAP_PT_HOST_DELETE 9 /* delete ptnetmap kthreads */ |
| #define | NETMAP_BDG_POLLING_ON 10 /* delete polling kthread */ |
| #define | NETMAP_BDG_POLLING_OFF 11 /* delete polling kthread */ |
| #define | NETMAP_VNET_HDR_GET 12 /* get the port virtio-net-hdr length */ |
| #define | NETMAP_BDG_HOST 1 /* attach the host stack on ATTACH */ |
| #define | NR_REG_MASK 0xf /* values for nr_flags */ |
| #define | NR_MONITOR_TX 0x100 |
| #define | NR_MONITOR_RX 0x200 |
| #define | NR_ZCOPY_MON 0x400 |
| #define | NR_EXCLUSIVE 0x800 |
| #define | NR_PASSTHROUGH_HOST NR_PTNETMAP_HOST /* deprecated */ |
| #define | NR_PTNETMAP_HOST 0x1000 |
| #define | NR_RX_RINGS_ONLY 0x2000 |
| #define | NR_TX_RINGS_ONLY 0x4000 |
| #define | NR_ACCEPT_VNET_HDR 0x8000 |
| #define | NIOCGINFO _IOWR('i', 145, struct nmreq) /* return IF info */ |
| #define | NIOCREGIF _IOWR('i', 146, struct nmreq) /* interface register */ |
| #define | NIOCTXSYNC _IO('i', 148) /* sync tx queues */ |
| #define | NIOCRXSYNC _IO('i', 149) /* sync rx queues */ |
| #define | NIOCCONFIG _IOWR('i',150, struct nm_ifreq) /* for ext. modules */ |
| #define | NM_IFRDATA_LEN 256 |
Enumerations | |
| enum | { NR_REG_DEFAULT = 0, NR_REG_ALL_NIC = 1, NR_REG_SW = 2, NR_REG_NIC_SW = 3, NR_REG_ONE_NIC = 4, NR_REG_PIPE_MASTER = 5, NR_REG_PIPE_SLAVE = 6 } |
Functions | |
| static int | nm_ring_empty (struct netmap_ring *ring) |
| #define NETMAP_API 11 /* current API version */ |
Definition at line 42 of file net_netmap.h.
| #define NETMAP_BDG_ATTACH 1 /* attach the NIC */ |
Definition at line 495 of file net_netmap.h.
| #define NETMAP_BDG_DELIF 7 /* destroy a virtual port */ |
Definition at line 502 of file net_netmap.h.
| #define NETMAP_BDG_DETACH 2 /* detach the NIC */ |
Definition at line 496 of file net_netmap.h.
| #define NETMAP_BDG_HOST 1 /* attach the host stack on ATTACH */ |
Definition at line 509 of file net_netmap.h.
| #define NETMAP_BDG_LIST 4 /* get bridge's info */ |
Definition at line 498 of file net_netmap.h.
| #define NETMAP_BDG_NEWIF 6 /* create a virtual port */ |
Definition at line 501 of file net_netmap.h.
| #define NETMAP_BDG_OFFSET NETMAP_BDG_VNET_HDR /* deprecated alias */ |
Definition at line 500 of file net_netmap.h.
| #define NETMAP_BDG_POLLING_OFF 11 /* delete polling kthread */ |
Definition at line 506 of file net_netmap.h.
| #define NETMAP_BDG_POLLING_ON 10 /* delete polling kthread */ |
Definition at line 505 of file net_netmap.h.
| #define NETMAP_BDG_REGOPS 3 /* register bridge callbacks */ |
Definition at line 497 of file net_netmap.h.
| #define NETMAP_BDG_VNET_HDR 5 /* set the port virtio-net-hdr length */ |
Definition at line 499 of file net_netmap.h.
| #define NETMAP_DO_RX_POLL 0x8000 /* DO automatic rxsync on poll */ |
Definition at line 492 of file net_netmap.h.
| #define NETMAP_HW_RING 0x4000 /* single NIC ring pair */ |
Definition at line 485 of file net_netmap.h.
| #define NETMAP_MAX_API 15 |
Definition at line 45 of file net_netmap.h.
| #define NETMAP_MIN_API 11 /* min and max versions accepted */ |
Definition at line 44 of file net_netmap.h.
| #define NETMAP_NO_TX_POLL 0x1000 /* no automatic txsync on poll */ |
Definition at line 490 of file net_netmap.h.
| #define NETMAP_PT_HOST_CREATE 8 /* create ptnetmap kthreads */ |
Definition at line 503 of file net_netmap.h.
| #define NETMAP_PT_HOST_DELETE 9 /* delete ptnetmap kthreads */ |
Definition at line 504 of file net_netmap.h.
| #define NETMAP_RING_MASK 0x0fff /* the ring number */ |
Definition at line 488 of file net_netmap.h.
| #define NETMAP_SW_RING 0x2000 /* only host ring pair */ |
Definition at line 486 of file net_netmap.h.
| #define NETMAP_VNET_HDR_GET 12 /* get the port virtio-net-hdr length */ |
Definition at line 507 of file net_netmap.h.
| #define NI_PRIV_MEM 0x1 /* private memory region */ |
Definition at line 322 of file net_netmap.h.
Definition at line 598 of file net_netmap.h.
Definition at line 594 of file net_netmap.h.
Definition at line 595 of file net_netmap.h.
| #define NIOCRXSYNC _IO('i', 149) /* sync rx queues */ |
Definition at line 597 of file net_netmap.h.
| #define NIOCTXSYNC _IO('i', 148) /* sync tx queues */ |
Definition at line 596 of file net_netmap.h.
| #define NM_CACHE_ALIGN 128 |
Definition at line 52 of file net_netmap.h.
| #define NM_IFRDATA_LEN 256 |
Definition at line 620 of file net_netmap.h.
| #define NR_ACCEPT_VNET_HDR 0x8000 |
Definition at line 543 of file net_netmap.h.
| #define NR_EXCLUSIVE 0x800 |
Definition at line 532 of file net_netmap.h.
| #define NR_FORWARD 0x0004 /* enable NS_FORWARD for ring */ |
Definition at line 301 of file net_netmap.h.
| #define NR_MONITOR_RX 0x200 |
Definition at line 529 of file net_netmap.h.
| #define NR_MONITOR_TX 0x100 |
Definition at line 528 of file net_netmap.h.
| #define NR_PASSTHROUGH_HOST NR_PTNETMAP_HOST /* deprecated */ |
Definition at line 534 of file net_netmap.h.
| #define NR_PTNETMAP_HOST 0x1000 |
Definition at line 535 of file net_netmap.h.
| #define NR_REG_MASK 0xf /* values for nr_flags */ |
Definition at line 518 of file net_netmap.h.
| #define NR_RX_RINGS_ONLY 0x2000 |
Definition at line 536 of file net_netmap.h.
| #define NR_TIMESTAMP 0x0002 /* set timestamp on *sync() */ |
Definition at line 294 of file net_netmap.h.
| #define NR_TX_RINGS_ONLY 0x4000 |
Definition at line 537 of file net_netmap.h.
| #define NR_ZCOPY_MON 0x400 |
Definition at line 530 of file net_netmap.h.
| #define NS_BUF_CHANGED 0x0001 /* buf_idx changed */ |
Definition at line 156 of file net_netmap.h.
| #define NS_FORWARD 0x0004 /* pass packet 'forward' */ |
Definition at line 175 of file net_netmap.h.
| #define NS_INDIRECT 0x0010 /* userspace buffer */ |
Definition at line 190 of file net_netmap.h.
| #define NS_MOREFRAG 0x0020 /* packet has more fragments */ |
Definition at line 196 of file net_netmap.h.
| #define NS_NO_LEARN 0x0008 /* disable bridge learning */ |
Definition at line 184 of file net_netmap.h.
| #define NS_PORT_MASK (0xff << NS_PORT_SHIFT) |
Definition at line 204 of file net_netmap.h.
| #define NS_PORT_SHIFT 8 |
Definition at line 203 of file net_netmap.h.
| #define NS_REPORT 0x0002 /* ask the hardware to report results */ |
Definition at line 167 of file net_netmap.h.
| #define NS_RFRAGS | ( | _slot | ) | ( ((_slot)->flags >> 8) & 0xff) |
Definition at line 211 of file net_netmap.h.
| anonymous enum |
| Enumerator | |
|---|---|
| NR_REG_DEFAULT | |
| NR_REG_ALL_NIC | |
| NR_REG_SW | |
| NR_REG_NIC_SW | |
| NR_REG_ONE_NIC | |
| NR_REG_PIPE_MASTER | |
| NR_REG_PIPE_SLAVE | |
Definition at line 519 of file net_netmap.h.
|
inlinestatic |
Definition at line 610 of file net_netmap.h.
1.8.11 
