diff options
Diffstat (limited to 'src/plugins/memif')
| -rw-r--r-- | src/plugins/memif/memif.h | 18 | ||||
| -rw-r--r-- | src/plugins/memif/private.h | 18 |
2 files changed, 20 insertions, 16 deletions
diff --git a/src/plugins/memif/memif.h b/src/plugins/memif/memif.h index 30a27dc2a1e..11918eabcde 100644 --- a/src/plugins/memif/memif.h +++ b/src/plugins/memif/memif.h @@ -22,6 +22,11 @@ #define MEMIF_CACHELINE_SIZE 64 #endif +#define MEMIF_COOKIE 0x3E31F10 +#define MEMIF_VERSION_MAJOR 1 +#define MEMIF_VERSION_MINOR 0 +#define MEMIF_VERSION ((MEMIF_VERSION_MAJOR << 8) | MEMIF_VERSION_MINOR) + /* * Type definitions */ @@ -53,9 +58,12 @@ typedef enum } memif_interface_mode_t; typedef uint16_t memif_region_index_t; +typedef uint64_t memif_region_offset_t; +typedef uint64_t memif_region_size_t; typedef uint16_t memif_ring_index_t; typedef uint32_t memif_interface_id_t; typedef uint16_t memif_version_t; +typedef uint8_t memif_log2_ring_size_t; /* * Socket messages @@ -69,7 +77,7 @@ typedef struct __attribute__ ((packed)) memif_region_index_t max_region; memif_ring_index_t max_m2s_ring; memif_ring_index_t max_s2m_ring; - uint8_t max_log2_ring_size; + memif_log2_ring_size_t max_log2_ring_size; } memif_msg_hello_t; typedef struct __attribute__ ((packed)) @@ -84,7 +92,7 @@ typedef struct __attribute__ ((packed)) typedef struct __attribute__ ((packed)) { memif_region_index_t index; - uint32_t size; + memif_region_size_t size; } memif_msg_add_region_t; typedef struct __attribute__ ((packed)) @@ -93,8 +101,8 @@ typedef struct __attribute__ ((packed)) #define MEMIF_MSG_ADD_RING_FLAG_S2M (1 << 0) memif_ring_index_t index; memif_region_index_t region; - uint32_t offset; - uint8_t log2_ring_size; + memif_region_offset_t offset; + memif_log2_ring_size_t log2_ring_size; } memif_msg_add_ring_t; typedef struct __attribute__ ((packed)) @@ -143,7 +151,7 @@ typedef struct __attribute__ ((packed)) uint32_t buffer_length; uint32_t length; uint8_t reserved[4]; - uint64_t offset; + memif_region_offset_t offset; uint64_t metadata; } memif_desc_t; diff --git a/src/plugins/memif/private.h b/src/plugins/memif/private.h index 104706fa0c8..0f82f1e9575 100644 --- a/src/plugins/memif/private.h +++ b/src/plugins/memif/private.h @@ -24,10 +24,6 @@ #define MEMIF_DEFAULT_TX_QUEUES 1 #define MEMIF_DEFAULT_BUFFER_SIZE 2048 -#define MEMIF_VERSION_MAJOR 0 -#define MEMIF_VERSION_MINOR 1 -#define MEMIF_VERSION ((MEMIF_VERSION_MAJOR << 8) | MEMIF_VERSION_MINOR) -#define MEMIF_COOKIE 0xdeadbeef #define MEMIF_MAX_M2S_RING (vec_len (vlib_mains) - 1) #define MEMIF_MAX_S2M_RING (vec_len (vlib_mains) - 1) #define MEMIF_MAX_REGION 255 @@ -88,7 +84,7 @@ typedef struct typedef struct { void *shm; - u32 region_size; + memif_region_size_t region_size; int fd; } memif_region_t; @@ -102,9 +98,9 @@ typedef struct { /* ring data */ memif_ring_t *ring; - u8 log2_ring_size; - u8 region; - u32 offset; + memif_log2_ring_size_t log2_ring_size; + memif_region_index_t region; + memif_region_offset_t offset; u16 last_head; u16 last_tail; @@ -163,7 +159,7 @@ typedef struct struct { - u8 log2_ring_size; + memif_log2_ring_size_t log2_ring_size; u8 num_s2m_rings; u8 num_m2s_rings; u16 buffer_size; @@ -171,7 +167,7 @@ typedef struct struct { - u8 log2_ring_size; + memif_log2_ring_size_t log2_ring_size; u8 num_s2m_rings; u8 num_m2s_rings; u16 buffer_size; @@ -218,7 +214,7 @@ typedef struct u8 *secret; u8 is_master; memif_interface_mode_t mode:8; - u8 log2_ring_size; + memif_log2_ring_size_t log2_ring_size; u16 buffer_size; u8 hw_addr_set; u8 hw_addr[6]; |