diff options
Diffstat (limited to 'vlib')
-rw-r--r-- | vlib/vlib/buffer.c | 9 | ||||
-rw-r--r-- | vlib/vlib/buffer_funcs.h | 71 | ||||
-rw-r--r-- | vlib/vlib/dpdk_buffer.c | 34 | ||||
-rw-r--r-- | vlib/vlib/threads_cli.c | 8 |
4 files changed, 11 insertions, 111 deletions
diff --git a/vlib/vlib/buffer.c b/vlib/vlib/buffer.c index e1be2005..4b899a89 100644 --- a/vlib/vlib/buffer.c +++ b/vlib/vlib/buffer.c @@ -1277,15 +1277,6 @@ vlib_buffer_chain_append_data_with_alloc (vlib_main_t * vm, return copied; } -/* - * Fills in the required rte_mbuf fields for chained buffers given a VLIB chain. - */ -void -vlib_buffer_chain_validate (vlib_main_t * vm, vlib_buffer_t * b_first) -{ - return; -} - static void vlib_serialize_tx (serialize_main_header_t * m, serialize_stream_t * s) { diff --git a/vlib/vlib/buffer_funcs.h b/vlib/vlib/buffer_funcs.h index 29635a3f..60e0e28d 100644 --- a/vlib/vlib/buffer_funcs.h +++ b/vlib/vlib/buffer_funcs.h @@ -42,18 +42,6 @@ #include <vppinfra/hash.h> -#if DPDK == 1 -#undef always_inline // dpdk and clib use conflicting always_inline macros. -#include <rte_config.h> -#include <rte_mbuf.h> - -#if CLIB_DEBUG > 0 -#define always_inline static inline -#else -#define always_inline static inline __attribute__ ((__always_inline__)) -#endif -#endif - /** \file vlib buffer access methods. */ @@ -244,14 +232,6 @@ vlib_buffer_set_known_state (vlib_main_t * vm, u8 *vlib_validate_buffer (vlib_main_t * vm, u32 buffer_index, uword follow_chain); -/* Validate an array of buffers. As above. */ -u8 *vlib_validate_buffers (vlib_main_t * vm, - u32 * buffers, - uword next_buffer_stride, - uword n_buffers, - vlib_buffer_known_state_t known_state, - uword follow_chain); - #endif /* DPDK == 0 */ clib_error_t *vlib_buffer_pool_create (vlib_main_t * vm, unsigned num_mbufs, @@ -429,6 +409,7 @@ vlib_buffer_copy (vlib_main_t * vm, vlib_buffer_t * b) vlib_buffer_t *s, *d, *fd; uword n_alloc, n_buffers = 1; u32 *new_buffers = 0; + u32 flag_mask = VLIB_BUFFER_NEXT_PRESENT | VLIB_BUFFER_TOTAL_LENGTH_VALID; int i; s = b; @@ -449,20 +430,10 @@ vlib_buffer_copy (vlib_main_t * vm, vlib_buffer_t * b) vlib_buffer_get_current (s), s->current_length); d->current_data = s->current_data; d->current_length = s->current_length; - d->flags = s->flags; + d->flags = s->flags & flag_mask; d->total_length_not_including_first_buffer = s->total_length_not_including_first_buffer; clib_memcpy (d->opaque, s->opaque, sizeof (s->opaque)); -#if DPDK > 0 - struct rte_mbuf *ms, *md; - ms = rte_mbuf_from_vlib_buffer (s); - md = rte_mbuf_from_vlib_buffer (d); - rte_pktmbuf_reset (md); - md->nb_segs = ms->nb_segs; - md->data_len = ms->data_len; - md->pkt_len = ms->pkt_len; - md->data_off = ms->data_off; -#endif /* next segments */ for (i = 1; i < n_buffers; i++) @@ -476,19 +447,7 @@ vlib_buffer_copy (vlib_main_t * vm, vlib_buffer_t * b) d->current_length = s->current_length; clib_memcpy (vlib_buffer_get_current (d), vlib_buffer_get_current (s), s->current_length); - d->flags = s->flags; -#if DPDK > 0 - /* previous */ - md->next = rte_mbuf_from_vlib_buffer (d); - /* current */ - md = rte_mbuf_from_vlib_buffer (d); - ms = rte_mbuf_from_vlib_buffer (s); - rte_pktmbuf_reset (md); - md->data_len = ms->data_len; - md->pkt_len = ms->pkt_len; - md->data_off = ms->data_off; - md->next = 0; -#endif + d->flags = s->flags & flag_mask; } return fd; @@ -507,11 +466,6 @@ vlib_buffer_chain_init (vlib_buffer_t * first) first->current_length = 0; first->flags &= ~VLIB_BUFFER_NEXT_PRESENT; first->flags |= VLIB_BUFFER_TOTAL_LENGTH_VALID; -#if DPDK == 1 - struct rte_mbuf *mb = rte_mbuf_from_vlib_buffer (first); - rte_pktmbuf_reset (mb); - mb->data_off = VLIB_BUFFER_PRE_DATA_SIZE + first->current_data; -#endif } /* The provided next_bi buffer index is appended to the end of the packet. */ @@ -525,19 +479,6 @@ vlib_buffer_chain_buffer (vlib_main_t * vm, last->flags |= VLIB_BUFFER_NEXT_PRESENT; next_buffer->current_length = 0; next_buffer->flags &= ~VLIB_BUFFER_NEXT_PRESENT; -#if DPDK == 1 - struct rte_mbuf *mb; - mb = rte_mbuf_from_vlib_buffer (first); - mb->nb_segs++; - - mb = rte_mbuf_from_vlib_buffer (last); - mb->next = rte_mbuf_from_vlib_buffer (next_buffer); - - mb = rte_mbuf_from_vlib_buffer (next_buffer); - mb->data_len = 0; - mb->data_off = VLIB_BUFFER_PRE_DATA_SIZE + next_buffer->current_data; - mb->next = 0; -#endif return next_buffer; } @@ -552,12 +493,6 @@ vlib_buffer_chain_increase_length (vlib_buffer_t * first, last->current_length += len; if (first != last) first->total_length_not_including_first_buffer += len; -#if DPDK == 1 - struct rte_mbuf *mb_first = rte_mbuf_from_vlib_buffer (first); - struct rte_mbuf *mb_last = rte_mbuf_from_vlib_buffer (last); - mb_first->pkt_len += len; - mb_last->data_len += len; -#endif } /* Copy data to the end of the packet and increases its length. diff --git a/vlib/vlib/dpdk_buffer.c b/vlib/vlib/dpdk_buffer.c index 2f63543e..feb2bc6f 100644 --- a/vlib/vlib/dpdk_buffer.c +++ b/vlib/vlib/dpdk_buffer.c @@ -526,9 +526,6 @@ fill_free_list (vlib_main_t * vm, ASSERT (rte_mbuf_refcnt_read (mb) == 0); rte_mbuf_refcnt_set (mb, 1); - mb->next = NULL; - mb->data_off = RTE_PKTMBUF_HEADROOM; - mb->nb_segs = 1; b = vlib_buffer_from_rte_mbuf (mb); bi = vlib_get_buffer_index (vm, b); @@ -866,12 +863,6 @@ vlib_packet_template_get_packet (vlib_main_t * vm, t->packet_data, vec_len (t->packet_data)); b->current_length = vec_len (t->packet_data); - /* Fix up mbuf header length fields */ - struct rte_mbuf *mb; - mb = rte_mbuf_from_vlib_buffer (b); - mb->data_len = b->current_length; - mb->pkt_len = b->current_length; - return b->data; } @@ -968,31 +959,6 @@ vlib_buffer_chain_append_data_with_alloc (vlib_main_t * vm, return copied; } -/* - * Fills in the required rte_mbuf fields for chained buffers given a VLIB chain. - */ -void -vlib_buffer_chain_validate (vlib_main_t * vm, vlib_buffer_t * b_first) -{ - vlib_buffer_t *b = b_first, *prev = b_first; - struct rte_mbuf *mb_prev, *mb, *mb_first; - - mb_first = rte_mbuf_from_vlib_buffer (b_first); - - mb_first->pkt_len = mb_first->data_len = b_first->current_length; - while (b->flags & VLIB_BUFFER_NEXT_PRESENT) - { - b = vlib_get_buffer (vm, b->next_buffer); - mb = rte_mbuf_from_vlib_buffer (b); - mb_prev = rte_mbuf_from_vlib_buffer (prev); - mb_first->nb_segs++; - mb_first->pkt_len += b->current_length; - mb_prev->next = mb; - mb->data_len = b->current_length; - prev = b; - } -} - clib_error_t * vlib_buffer_pool_create (vlib_main_t * vm, unsigned num_mbufs, unsigned socket_id) diff --git a/vlib/vlib/threads_cli.c b/vlib/vlib/threads_cli.c index 6651a4dd..ee632279 100644 --- a/vlib/vlib/threads_cli.c +++ b/vlib/vlib/threads_cli.c @@ -20,6 +20,14 @@ #include <vlib/threads.h> #include <vlib/unix/unix.h> +#if DPDK==1 +#include <rte_config.h> +#include <rte_common.h> +#include <rte_eal.h> +#include <rte_launch.h> +#include <rte_lcore.h> +#endif + static u8 * format_sched_policy_and_priority (u8 * s, va_list * args) { |