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| author | Björn Töpel <bjorn.topel@intel.com> | 2020-05-20 21:20:52 +0200 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2020-05-21 17:31:26 -0700 |
| commit | 89e4a376e3a3dab639a3947a6c7cf5d461d1aa4c (patch) | |
| tree | 394e656862e6d530f0975ba246f2fa28a4f92c59 /include/net/xdp_sock.h | |
| parent | a71506a4fda92a39c8ece119876bc7ccde6d3c9d (diff) | |
| download | lwn-89e4a376e3a3dab639a3947a6c7cf5d461d1aa4c.tar.gz lwn-89e4a376e3a3dab639a3947a6c7cf5d461d1aa4c.zip | |
xsk: Move defines only used by AF_XDP internals to xsk.h
Move the XSK_NEXT_PG_CONTIG_{MASK,SHIFT}, and
XDP_UMEM_USES_NEED_WAKEUP defines from xdp_sock.h to the AF_XDP
internal xsk.h file. Also, start using the BIT{,_ULL} macro instead of
explicit shifts.
Signed-off-by: Björn Töpel <bjorn.topel@intel.com>
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Link: https://lore.kernel.org/bpf/20200520192103.355233-5-bjorn.topel@gmail.com
Diffstat (limited to 'include/net/xdp_sock.h')
| -rw-r--r-- | include/net/xdp_sock.h | 14 |
1 files changed, 0 insertions, 14 deletions
diff --git a/include/net/xdp_sock.h b/include/net/xdp_sock.h index 6a986dcbc336..fb7fe3060175 100644 --- a/include/net/xdp_sock.h +++ b/include/net/xdp_sock.h @@ -17,13 +17,6 @@ struct net_device; struct xsk_queue; struct xdp_buff; -/* Masks for xdp_umem_page flags. - * The low 12-bits of the addr will be 0 since this is the page address, so we - * can use them for flags. - */ -#define XSK_NEXT_PG_CONTIG_SHIFT 0 -#define XSK_NEXT_PG_CONTIG_MASK (1ULL << XSK_NEXT_PG_CONTIG_SHIFT) - struct xdp_umem_page { void *addr; dma_addr_t dma; @@ -35,13 +28,6 @@ struct xdp_umem_fq_reuse { u64 handles[]; }; -/* Flags for the umem flags field. - * - * The NEED_WAKEUP flag is 1 due to the reuse of the flags field for public - * flags. See inlude/uapi/include/linux/if_xdp.h. - */ -#define XDP_UMEM_USES_NEED_WAKEUP (1 << 1) - struct xdp_umem { struct xsk_queue *fq; struct xsk_queue *cq; |