#include "osal_types.h"
#include "soc_osal.h"
#include "oal_types_device_rom.h"

oal_net_pkt_rom.h 的引用(Include)关系图:

此图展示该文件直接或间接的被哪些文件引用了:

结构体
struct	oal_dmac_netbuf_stru_tag

struct	oal_dmac_netbuf_head_stru

宏定义
#define	OAL_MEM_INFO_SIZE 4

#define	OAL_MACHDR_LEN 80 /* netbuf mac头长度 */

#define	MAC_HEAD_OFFSET (OAL_MACHDR_LEN - OAL_MAX_MAC_HDR_LEN)

#define	CB_OFFSET (OAL_MACHDR_LEN - OAL_MAX_MAC_HDR_LEN - OAL_MAX_CB_LEN)

#define	WLAN_MEM_MAX_SUBPOOL_NUM 8 /* 内存池中出netbuf内存池外最大子内存池个数 */

类型定义
typedef osal_u8	oal_netbuf_id_enum_uint8

typedef osal_u8	oal_netbuf_priority_enum_uint8

typedef osal_u8	oal_mem_state_enum_uint8

typedef struct oal_dmac_netbuf_stru_tag	oal_dmac_netbuf_stru

typedef osal_u32(*	oal_mem_netbuf_pbuf_free_cb) (oal_dmac_netbuf_stru *netbuf)

typedef osal_u32(*	oal_mem_netbuf_alloc_from_ram_cb) (osal_u8 subpool_id, osal_u32 return_addr, oal_dmac_netbuf_stru **out_netbuf)

typedef osal_u32(*	oal_mem_netbuf_free_from_ram_cb) (oal_dmac_netbuf_stru *netbuf)

枚举
enum	oal_pkt_buf_src_type { PKT_BUF_SRC_DMAC = 0 , PKT_BUF_SRC_LWIP , PKT_BUF_SRC_HMAC , SKB_BUF_SRC_DMAC , SKB_BUF_SRC_LWIP , SKB_BUF_SRC_HMAC , PBUF_SRC_DMAC , PBUF_SRC_LWIP , PBUF_SRC_HMAC , PKT_BUF_SRC_BUTT }

enum	oal_netbuf_id_enum { OAL_NORMAL_NETBUF = 0 , OAL_MGMT_NETBUF = 1 , OAL_NETBUF_POOL_ID_BUTT }

enum	oal_netbuf_priority_enum { OAL_NETBUF_PRIORITY_LOW = 0 , OAL_NETBUF_PRIORITY_MID = 1 , OAL_NETBUF_PRIORITY_HIGH = 2 , OAL_NETBUF_PRIORITY_BUTT }

enum	oal_mem_state_enum { OAL_MEM_STATE_FREE = 0 , OAL_MEM_STATE_ALLOC , OAL_MEM_STATE_BUTT }

函数
oal_dmac_netbuf_stru *	oal_mem_netbuf_alloc (osal_u8 netbuf_id, osal_u16 len, oal_netbuf_priority_enum_uint8 flag)

osal_void	oal_mem_netbuf_free (oal_dmac_netbuf_stru *netbuf)

osal_u8 *	oal_dmac_netbuf_end (const oal_dmac_netbuf_stru *netbuf)

osal_u8 *	oal_dmac_netbuf_payload (const oal_dmac_netbuf_stru *netbuf)

osal_u8 *	oal_netbuf_hcchdr (const oal_dmac_netbuf_stru *netbuf)

osal_u8 *	oal_netbuf_mac_header (const oal_dmac_netbuf_stru *netbuf)

osal_u8 *	oal_dmac_netbuf_cb (const oal_dmac_netbuf_stru *netbuf)

osal_u8 *	oal_netbuf_lwip (const oal_dmac_netbuf_stru *netbuf)

osal_u8 *	oal_netbuf_skb (const oal_dmac_netbuf_stru *netbuf)

osal_u32	oal_mem_get_buf_size (osal_void)

osal_u32	oal_mem_get_skb_size (osal_void)

osal_u32	oal_mem_get_zerocopy_hdr_size (osal_void)

宏定义说明

◆ CB_OFFSET

#define CB_OFFSET (OAL_MACHDR_LEN - OAL_MAX_MAC_HDR_LEN - OAL_MAX_CB_LEN)

◆ MAC_HEAD_OFFSET

#define MAC_HEAD_OFFSET (OAL_MACHDR_LEN - OAL_MAX_MAC_HDR_LEN)

◆ OAL_MACHDR_LEN

#define OAL_MACHDR_LEN 80 /* netbuf mac头长度 */

◆ OAL_MEM_INFO_SIZE

#define OAL_MEM_INFO_SIZE 4

◆ WLAN_MEM_MAX_SUBPOOL_NUM

#define WLAN_MEM_MAX_SUBPOOL_NUM 8 /* 内存池中出netbuf内存池外最大子内存池个数 */

类型定义说明

◆ oal_dmac_netbuf_stru

typedef struct oal_dmac_netbuf_stru_tag oal_dmac_netbuf_stru

◆ oal_mem_netbuf_alloc_from_ram_cb

typedef osal_u32(* oal_mem_netbuf_alloc_from_ram_cb) (osal_u8 subpool_id, osal_u32 return_addr, oal_dmac_netbuf_stru **out_netbuf)

◆ oal_mem_netbuf_free_from_ram_cb

typedef osal_u32(* oal_mem_netbuf_free_from_ram_cb) (oal_dmac_netbuf_stru *netbuf)

◆ oal_mem_netbuf_pbuf_free_cb

typedef osal_u32(* oal_mem_netbuf_pbuf_free_cb) (oal_dmac_netbuf_stru *netbuf)

◆ oal_mem_state_enum_uint8

typedef osal_u8 oal_mem_state_enum_uint8

◆ oal_netbuf_id_enum_uint8

typedef osal_u8 oal_netbuf_id_enum_uint8

◆ oal_netbuf_priority_enum_uint8

typedef osal_u8 oal_netbuf_priority_enum_uint8

枚举类型说明

◆ oal_mem_state_enum

enum oal_mem_state_enum

枚举值
OAL_MEM_STATE_FREE
OAL_MEM_STATE_ALLOC
OAL_MEM_STATE_BUTT

◆ oal_netbuf_id_enum

enum oal_netbuf_id_enum

枚举值
OAL_NORMAL_NETBUF
OAL_MGMT_NETBUF
OAL_NETBUF_POOL_ID_BUTT

◆ oal_netbuf_priority_enum

enum oal_netbuf_priority_enum

枚举值
OAL_NETBUF_PRIORITY_LOW
OAL_NETBUF_PRIORITY_MID
OAL_NETBUF_PRIORITY_HIGH
OAL_NETBUF_PRIORITY_BUTT

◆ oal_pkt_buf_src_type

enum oal_pkt_buf_src_type

枚举值
PKT_BUF_SRC_DMAC
PKT_BUF_SRC_LWIP
PKT_BUF_SRC_HMAC
SKB_BUF_SRC_DMAC
SKB_BUF_SRC_LWIP
SKB_BUF_SRC_HMAC
PBUF_SRC_DMAC
PBUF_SRC_LWIP
PBUF_SRC_HMAC
PKT_BUF_SRC_BUTT

函数说明

◆ oal_dmac_netbuf_cb()

osal_u8 * oal_dmac_netbuf_cb ( const oal_dmac_netbuf_stru * netbuf )

◆ oal_dmac_netbuf_end()

osal_u8 * oal_dmac_netbuf_end ( const oal_dmac_netbuf_stru * netbuf )

◆ oal_dmac_netbuf_payload()

osal_u8 * oal_dmac_netbuf_payload ( const oal_dmac_netbuf_stru * netbuf )

◆ oal_mem_get_buf_size()

osal_u32 oal_mem_get_buf_size ( osal_void )

◆ oal_mem_get_skb_size()

osal_u32 oal_mem_get_skb_size ( osal_void )

◆ oal_mem_get_zerocopy_hdr_size()

osal_u32 oal_mem_get_zerocopy_hdr_size ( osal_void )

◆ oal_mem_netbuf_alloc()

oal_dmac_netbuf_stru * oal_mem_netbuf_alloc	(	osal_u8	netbuf_id,
		osal_u16	len,
		oal_netbuf_priority_enum_uint8	flag
	)

◆ oal_mem_netbuf_free()

osal_void oal_mem_netbuf_free ( oal_dmac_netbuf_stru * netbuf )

◆ oal_netbuf_hcchdr()

osal_u8 * oal_netbuf_hcchdr ( const oal_dmac_netbuf_stru * netbuf )

◆ oal_netbuf_lwip()

osal_u8 * oal_netbuf_lwip ( const oal_dmac_netbuf_stru * netbuf )

◆ oal_netbuf_mac_header()

osal_u8 * oal_netbuf_mac_header ( const oal_dmac_netbuf_stru * netbuf )

◆ oal_netbuf_skb()

osal_u8 * oal_netbuf_skb ( const oal_dmac_netbuf_stru * netbuf )

结构体

宏定义

类型定义

枚举

函数