diff options
Diffstat (limited to 'platform/linux-generic/include/odp_buffer_internal.h')
| -rw-r--r-- | platform/linux-generic/include/odp_buffer_internal.h | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/platform/linux-generic/include/odp_buffer_internal.h b/platform/linux-generic/include/odp_buffer_internal.h index ae799dd..ca4d314 100644 --- a/platform/linux-generic/include/odp_buffer_internal.h +++ b/platform/linux-generic/include/odp_buffer_internal.h @@ -103,16 +103,23 @@ typedef union odp_buffer_bits_t { /* forward declaration */ struct odp_buffer_hdr_t; +union queue_entry_u; +typedef union queue_entry_u queue_entry_t; /* Common buffer header */ typedef struct odp_buffer_hdr_t { - struct odp_buffer_hdr_t *next; /* next buf in a list */ + struct odp_buffer_hdr_t *next; /* next buf in a list--keep 1st */ + union { /* Multi-use secondary link */ + struct odp_buffer_hdr_t *prev; + struct odp_buffer_hdr_t *link; + }; odp_buffer_bits_t handle; /* handle */ union { uint32_t all; struct { uint32_t zeroized:1; /* Zeroize buf data on free */ uint32_t hdrdata:1; /* Data is in buffer hdr */ + uint32_t sustain:1; /* Sustain order */ }; } flags; int16_t allocator; /* allocating thread id */ @@ -131,6 +138,9 @@ typedef struct odp_buffer_hdr_t { uint32_t segcount; /* segment count */ uint32_t segsize; /* segment size */ void *addr[ODP_BUFFER_MAX_SEG]; /* block addrs */ + uint64_t order; /* sequence for ordered queues */ + queue_entry_t *origin_qe; /* ordered queue origin */ + queue_entry_t *target_qe; /* ordered queue target */ } odp_buffer_hdr_t; /** @internal Compile time assert that the |