Differential D18073 Diff 50952 head/sys/dev/sfxge/common/efx.h

Changeset View

Standalone View

head/sys/dev/sfxge/common/efx.h

Show First 20 Lines • Show All 2,224 Lines • ▼ Show 20 Lines

#if EFSYS_OPT_FILTER		#if EFSYS_OPT_FILTER

#define EFX_ETHER_TYPE_IPV4 0x0800		#define EFX_ETHER_TYPE_IPV4 0x0800
#define EFX_ETHER_TYPE_IPV6 0x86DD		#define EFX_ETHER_TYPE_IPV6 0x86DD

#define EFX_IPPROTO_TCP 6		#define EFX_IPPROTO_TCP 6
#define EFX_IPPROTO_UDP 17		#define EFX_IPPROTO_UDP 17
		#define EFX_IPPROTO_GRE 47

/* Use RSS to spread across multiple queues */		/* Use RSS to spread across multiple queues */
#define EFX_FILTER_FLAG_RX_RSS 0x01		#define EFX_FILTER_FLAG_RX_RSS 0x01
/* Enable RX scatter */		/* Enable RX scatter */
#define EFX_FILTER_FLAG_RX_SCATTER 0x02		#define EFX_FILTER_FLAG_RX_SCATTER 0x02
/*		/*
* Override an automatic filter (priority EFX_FILTER_PRI_AUTO).		* Override an automatic filter (priority EFX_FILTER_PRI_AUTO).
* May only be set by the filter implementation for each type.		* May only be set by the filter implementation for each type.
* A removal request will restore the automatic filter in its place.		* A removal request will restore the automatic filter in its place.
*/		*/
#define EFX_FILTER_FLAG_RX_OVER_AUTO 0x04		#define EFX_FILTER_FLAG_RX_OVER_AUTO 0x04
/* Filter is for RX */		/* Filter is for RX */
#define EFX_FILTER_FLAG_RX 0x08		#define EFX_FILTER_FLAG_RX 0x08
/* Filter is for TX */		/* Filter is for TX */
#define EFX_FILTER_FLAG_TX 0x10		#define EFX_FILTER_FLAG_TX 0x10

typedef unsigned int efx_filter_flags_t;		typedef unsigned int efx_filter_flags_t;

		/*
		* Flags which specify the fields to match on. The values are the same as in the
		* MC_CMD_FILTER_OP/MC_CMD_FILTER_OP_EXT commands.
		*/
typedef enum efx_filter_match_flags_e {		typedef enum efx_filter_match_flags_e {
EFX_FILTER_MATCH_REM_HOST = 0x0001, /* Match by remote IP host		EFX_FILTER_MATCH_REM_HOST = 0x0001, /* Match by remote IP host
* address */		* address */
EFX_FILTER_MATCH_LOC_HOST = 0x0002, /* Match by local IP host		EFX_FILTER_MATCH_LOC_HOST = 0x0002, /* Match by local IP host
* address */		* address */
EFX_FILTER_MATCH_REM_MAC = 0x0004, /* Match by remote MAC address */		EFX_FILTER_MATCH_REM_MAC = 0x0004, /* Match by remote MAC address */
EFX_FILTER_MATCH_REM_PORT = 0x0008, /* Match by remote TCP/UDP port */		EFX_FILTER_MATCH_REM_PORT = 0x0008, /* Match by remote TCP/UDP port */
EFX_FILTER_MATCH_LOC_MAC = 0x0010, /* Match by remote TCP/UDP port */		EFX_FILTER_MATCH_LOC_MAC = 0x0010, /* Match by remote TCP/UDP port */
EFX_FILTER_MATCH_LOC_PORT = 0x0020, /* Match by local TCP/UDP port */		EFX_FILTER_MATCH_LOC_PORT = 0x0020, /* Match by local TCP/UDP port */
EFX_FILTER_MATCH_ETHER_TYPE = 0x0040, /* Match by Ether-type */		EFX_FILTER_MATCH_ETHER_TYPE = 0x0040, /* Match by Ether-type */
EFX_FILTER_MATCH_INNER_VID = 0x0080, /* Match by inner VLAN ID */		EFX_FILTER_MATCH_INNER_VID = 0x0080, /* Match by inner VLAN ID */
EFX_FILTER_MATCH_OUTER_VID = 0x0100, /* Match by outer VLAN ID */		EFX_FILTER_MATCH_OUTER_VID = 0x0100, /* Match by outer VLAN ID */
EFX_FILTER_MATCH_IP_PROTO = 0x0200, /* Match by IP transport		EFX_FILTER_MATCH_IP_PROTO = 0x0200, /* Match by IP transport
* protocol */		* protocol */
		/* For encapsulated packets, match all multicast inner frames */
		EFX_FILTER_MATCH_IFRM_UNKNOWN_MCAST_DST = 0x01000000,
		/* For encapsulated packets, match all unicast inner frames */
		EFX_FILTER_MATCH_IFRM_UNKNOWN_UCAST_DST = 0x02000000,
/* Match otherwise-unmatched multicast and broadcast packets */		/* Match otherwise-unmatched multicast and broadcast packets */
EFX_FILTER_MATCH_UNKNOWN_MCAST_DST = 0x40000000,		EFX_FILTER_MATCH_UNKNOWN_MCAST_DST = 0x40000000,
/* Match otherwise-unmatched unicast packets */		/* Match otherwise-unmatched unicast packets */
EFX_FILTER_MATCH_UNKNOWN_UCAST_DST = 0x80000000,		EFX_FILTER_MATCH_UNKNOWN_UCAST_DST = 0x80000000,
} efx_filter_match_flags_t;		} efx_filter_match_flags_t;

typedef enum efx_filter_priority_s {		typedef enum efx_filter_priority_s {
EFX_FILTER_PRI_HINT = 0, /* Performance hint */		EFX_FILTER_PRI_HINT = 0, /* Performance hint */
Show All 9 Lines
} efx_filter_priority_t;		} efx_filter_priority_t;

/*		/*
* FIXME: All these fields are assumed to be in little-endian byte order.		* FIXME: All these fields are assumed to be in little-endian byte order.
* It may be better for some to be big-endian. See bug42804.		* It may be better for some to be big-endian. See bug42804.
*/		*/

typedef struct efx_filter_spec_s {		typedef struct efx_filter_spec_s {
uint32_t efs_match_flags;		uint32_t efs_match_flags;
uint32_t efs_priority:2;		uint32_t efs_priority:2;
uint32_t efs_flags:6;		uint32_t efs_flags:6;
uint32_t efs_dmaq_id:12;		uint32_t efs_dmaq_id:12;
uint32_t efs_rss_context;		uint32_t efs_rss_context;
uint16_t efs_outer_vid;		uint16_t efs_outer_vid;
uint16_t efs_inner_vid;		uint16_t efs_inner_vid;
uint8_t efs_loc_mac[EFX_MAC_ADDR_LEN];		uint8_t efs_loc_mac[EFX_MAC_ADDR_LEN];
uint8_t efs_rem_mac[EFX_MAC_ADDR_LEN];		uint8_t efs_rem_mac[EFX_MAC_ADDR_LEN];
uint16_t efs_ether_type;		uint16_t efs_ether_type;
uint8_t efs_ip_proto;		uint8_t efs_ip_proto;
		efx_tunnel_protocol_t efs_encap_type;
uint16_t efs_loc_port;		uint16_t efs_loc_port;
uint16_t efs_rem_port;		uint16_t efs_rem_port;
efx_oword_t efs_rem_host;		efx_oword_t efs_rem_host;
efx_oword_t efs_loc_host;		efx_oword_t efs_loc_host;
} efx_filter_spec_t;		} efx_filter_spec_t;


/* Default values for use in filter specifications */		/* Default values for use in filter specifications */
#define EFX_FILTER_SPEC_RSS_CONTEXT_DEFAULT 0xffffffff		#define EFX_FILTER_SPEC_RSS_CONTEXT_DEFAULT 0xffffffff
#define EFX_FILTER_SPEC_RX_DMAQ_ID_DROP 0xfff		#define EFX_FILTER_SPEC_RX_DMAQ_ID_DROP 0xfff
#define EFX_FILTER_SPEC_VID_UNSPEC 0xffff		#define EFX_FILTER_SPEC_VID_UNSPEC 0xffff

▲ Show 20 Lines • Show All 55 Lines • ▼ Show 20 Lines	efx_filter_spec_set_ipv4_full(
__in uint16_t rport);		__in uint16_t rport);

extern __checkReturn efx_rc_t		extern __checkReturn efx_rc_t
efx_filter_spec_set_eth_local(		efx_filter_spec_set_eth_local(
__inout efx_filter_spec_t *spec,		__inout efx_filter_spec_t *spec,
__in uint16_t vid,		__in uint16_t vid,
__in const uint8_t *addr);		__in const uint8_t *addr);

		extern void
		efx_filter_spec_set_ether_type(
		__inout efx_filter_spec_t *spec,
		__in uint16_t ether_type);

extern __checkReturn efx_rc_t		extern __checkReturn efx_rc_t
efx_filter_spec_set_uc_def(		efx_filter_spec_set_uc_def(
__inout efx_filter_spec_t *spec);		__inout efx_filter_spec_t *spec);

extern __checkReturn efx_rc_t		extern __checkReturn efx_rc_t
efx_filter_spec_set_mc_def(		efx_filter_spec_set_mc_def(
__inout efx_filter_spec_t *spec);		__inout efx_filter_spec_t *spec);

		typedef enum efx_filter_inner_frame_match_e {
		EFX_FILTER_INNER_FRAME_MATCH_OTHER = 0,
		EFX_FILTER_INNER_FRAME_MATCH_UNKNOWN_MCAST_DST,
		EFX_FILTER_INNER_FRAME_MATCH_UNKNOWN_UCAST_DST
		} efx_filter_inner_frame_match_t;

		extern __checkReturn efx_rc_t
		efx_filter_spec_set_encap_type(
		__inout efx_filter_spec_t *spec,
		__in efx_tunnel_protocol_t encap_type,
		__in efx_filter_inner_frame_match_t inner_frame_match);


#endif /* EFSYS_OPT_FILTER */		#endif /* EFSYS_OPT_FILTER */

/* HASH */		/* HASH */

extern __checkReturn uint32_t		extern __checkReturn uint32_t
efx_hash_dwords(		efx_hash_dwords(
__in_ecount(count) uint32_t const *input,		__in_ecount(count) uint32_t const *input,
▲ Show 20 Lines • Show All 161 Lines • Show Last 20 Lines