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AF_XDP-interaction: Fix xsk_bind_flags options

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This allows enabling another AF_XDP mode e.g. --zero-copy.

Signed-off-by: Jesper Dangaard Brouer <brouer@redhat.com>
This commit is contained in:
Jesper Dangaard Brouer
2021-11-16 17:12:29 +01:00
parent 37f00015b6
commit f5833725cc
1 changed files with 6 additions and 6 deletions
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12
AF_XDP-interaction/common_params.c
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@@ -134,8 +134,8 @@ void parse_cmdline_args(int argc, char **argv,
case 'S': case 'S':
cfg->xdp_flags &= ~XDP_FLAGS_MODES; /* Clear flags */ cfg->xdp_flags &= ~XDP_FLAGS_MODES; /* Clear flags */
cfg->xdp_flags |= XDP_FLAGS_SKB_MODE; /* Set flag */ cfg->xdp_flags |= XDP_FLAGS_SKB_MODE; /* Set flag */
cfg->xsk_bind_flags &= XDP_ZEROCOPY; cfg->xsk_bind_flags &= ~XDP_ZEROCOPY; /* Clear flag */
cfg->xsk_bind_flags |= XDP_COPY; cfg->xsk_bind_flags |= XDP_COPY; /* Set flag */
break; break;
case 'N': case 'N':
cfg->xdp_flags &= ~XDP_FLAGS_MODES; /* Clear flags */ cfg->xdp_flags &= ~XDP_FLAGS_MODES; /* Clear flags */
@@ -192,12 +192,12 @@ void parse_cmdline_args(int argc, char **argv,
strncpy(dest, optarg, sizeof(cfg->dest_mac)); strncpy(dest, optarg, sizeof(cfg->dest_mac));
break; break;
case 'c': case 'c':
cfg->xsk_bind_flags &= XDP_ZEROCOPY; cfg->xsk_bind_flags &= ~XDP_ZEROCOPY; /* Clear flag */
cfg->xsk_bind_flags |= XDP_COPY; cfg->xsk_bind_flags |= XDP_COPY; /* Set flag */
break; break;
case 'z': case 'z':
cfg->xsk_bind_flags &= XDP_COPY; cfg->xsk_bind_flags &= ~XDP_COPY; /* Clear flag */
cfg->xsk_bind_flags |= XDP_ZEROCOPY; cfg->xsk_bind_flags |= XDP_ZEROCOPY; /* Set flag */
break; break;
case 'h': case 'h':
full_help = true; full_help = true;