Differential D23225 Diff 67976 head/sys/dev/neta/if_mvnetavar.h

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head/sys/dev/neta/if_mvnetavar.h

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* $FreeBSD$		* $FreeBSD$
*		*
*/		*/

#ifndef _IF_MVNETAVAR_H_		#ifndef _IF_MVNETAVAR_H_
#define _IF_MVNETAVAR_H_		#define _IF_MVNETAVAR_H_
#include <net/if.h>		#include <net/if.h>

#define MVNETA_HWHEADER_SIZE 2 /* Marvell Header */		#define MVNETA_HWHEADER_SIZE 2 /* Marvell Header */
#define MVNETA_ETHER_SIZE 22 /* Maximum ether size */		#define MVNETA_ETHER_SIZE 22 /* Maximum ether size */
#define MVNETA_MAX_CSUM_MTU 1600 /* Port1,2 hw limit */		#define MVNETA_A370_MAX_CSUM_MTU 1600 /* Max frame len for TX csum */
		#define MVNETA_A3700_MAX_CSUM_MTU 9600

/*		#define MVNETA_MAX_FRAME (MJUM9BYTES)
* Limit support for frame up to hw csum limit
* until jumbo frame support is added.
*/
#define MVNETA_MAX_FRAME (MVNETA_MAX_CSUM_MTU + MVNETA_ETHER_SIZE)

/*		/*
* Default limit of queue length		* Default limit of queue length
*		*
* queue 0 is lowest priority and queue 7 is highest priority.		* queue 0 is lowest priority and queue 7 is highest priority.
* IP packet is received on queue 7 by default.		* IP packet is received on queue 7 by default.
*/		*/
#define MVNETA_TX_RING_CNT 512		#define MVNETA_TX_RING_CNT 512
#define MVNETA_RX_RING_CNT 256		#define MVNETA_RX_RING_CNT 256

#define MVNETA_BUFRING_SIZE 1024		#define MVNETA_BUFRING_SIZE 1024

#define MVNETA_PACKET_OFFSET 64		#define MVNETA_PACKET_OFFSET 64
#define MVNETA_PACKET_SIZE MCLBYTES

#define MVNETA_RXTH_COUNT 128		#define MVNETA_RXTH_COUNT 128
#define MVNETA_RX_REFILL_COUNT 8		#define MVNETA_RX_REFILL_COUNT 8
#define MVNETA_TX_RECLAIM_COUNT 32		#define MVNETA_TX_RECLAIM_COUNT 32

/*		/*
* Device Register access		* Device Register access
*/		*/
▲ Show 20 Lines • Show All 197 Lines • ▼ Show 20 Lines	struct mvneta_softc {
*/		*/
struct mtx mtx;		struct mtx mtx;
struct resource *res[2];		struct resource *res[2];
void *ih_cookie[1];		void *ih_cookie[1];

struct ifnet *ifp;		struct ifnet *ifp;
uint32_t mvneta_if_flags;		uint32_t mvneta_if_flags;
uint32_t mvneta_media;		uint32_t mvneta_media;
		uint32_t tx_csum_limit;
		uint32_t rx_frame_size;

int phy_attached;		int phy_attached;
enum mvneta_phy_mode phy_mode;		enum mvneta_phy_mode phy_mode;
int phy_addr;		int phy_addr;
int phy_speed; /* PHY speed */		int phy_speed; /* PHY speed */
boolean_t phy_fdx; /* Full duplex mode */		boolean_t phy_fdx; /* Full duplex mode */
boolean_t autoneg; /* Autonegotiation status */		boolean_t autoneg; /* Autonegotiation status */
boolean_t use_inband_status; /* In-band link status */		boolean_t use_inband_status; /* In-band link status */
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