#include "common.h"
#include <linux/types.h>
#include <linux/errno.h>
#include <linux/pci.h>
#include <linux/ktime.h>
#include <linux/netdevice.h>
#include <linux/etherdevice.h>
#include <linux/if_vlan.h>
#include <linux/skbuff.h>
#include <linux/init.h>
#include <linux/mm.h>
#include <linux/tcp.h>
#include <linux/ip.h>
#include <linux/in.h>
#include <linux/if_arp.h>
#include <linux/slab.h>
#include <linux/prefetch.h>
#include "cpl5_cmd.h"
#include "sge.h"
#include "regs.h"
#include "espi.h"

Data Structures
struct	cmdQ_ce

struct	freelQ_ce

struct	cmdQ

struct	freelQ

struct	respQ

struct	sched_port

struct	sched

struct	sge

Macros
#define	ETH_P_CPL5 0xf

#define	SGE_CMDQ_N 2

#define	SGE_FREELQ_N 2

#define	SGE_CMDQ0_E_N 1024

#define	SGE_CMDQ1_E_N 128

#define	SGE_FREEL_SIZE 4096

#define	SGE_JUMBO_FREEL_SIZE 512

#define	SGE_FREEL_REFILL_THRESH 16

#define	SGE_RESPQ_E_N 1024

#define	SGE_INTRTIMER_NRES 1000

#define	SGE_RX_SM_BUF_SIZE 1536

#define	SGE_TX_DESC_MAX_PLEN 16384

#define	SGE_RESPQ_REPLENISH_THRES (SGE_RESPQ_E_N / 4)

#define	TX_RECLAIM_PERIOD (HZ / 4)

#define	M_CMD_LEN 0x7fffffff

#define	V_CMD_LEN(v) (v)

#define	G_CMD_LEN(v) ((v) & M_CMD_LEN)

#define	V_CMD_GEN1(v) ((v) << 31)

#define	V_CMD_GEN2(v) (v)

#define	F_CMD_DATAVALID (1 << 1)

#define	F_CMD_SOP (1 << 2)

#define	V_CMD_EOP(v) ((v) << 3)

#define	SGE_PL_INTR_MASK (F_PL_INTR_SGE_ERR \| F_PL_INTR_SGE_DATA)

#define	SGE_INT_FATAL (F_RESPQ_OVERFLOW \| F_PACKET_TOO_BIG \| F_PACKET_MISMATCH)

#define	SGE_INT_ENABLE

#define	MK_ETH_TYPE_MSS(type, mss) (((mss) & 0x3FFF) \| ((type) << 14))

Enumerations
enum	{ CMDQ_STAT_RUNNING = 1, CMDQ_STAT_LAST_PKT_DB = 2 }

Functions
unsigned int	t1_sched_update_parms (struct sge *sge, unsigned int port, unsigned int mtu, unsigned int speed)

void	t1_vlan_mode (struct adapter *adapter, netdev_features_t features)

void	t1_sge_destroy (struct sge *sge)

void	t1_sge_intr_disable (struct sge *sge)

void	t1_sge_intr_enable (struct sge *sge)

void	t1_sge_intr_clear (struct sge *sge)

int	t1_sge_intr_error_handler (struct sge *sge)

struct sge_intr_counts *	t1_sge_get_intr_counts (const struct sge *sge)

void	t1_sge_get_port_stats (const struct sge sge, int port, struct sge_port_stats ss)

	module_param (copybreak, int, 0)

	MODULE_PARM_DESC (copybreak,"Receive copy threshold")

int	t1_poll (struct napi_struct *napi, int budget)

irqreturn_t	t1_interrupt (int irq, void *data)

netdev_tx_t	t1_start_xmit (struct sk_buff skb, struct net_device dev)

int	t1_sge_set_coalesce_params (struct sge sge, struct sge_params p)

int	t1_sge_configure (struct sge sge, struct sge_params p)

void	t1_sge_stop (struct sge *sge)

void	t1_sge_start (struct sge *sge)

struct sge *__devinit	t1_sge_create (struct adapter adapter, struct sge_params p)

Macro Definition Documentation

#define ETH_P_CPL5 0xf

Definition at line 65 of file sge.c.

#define F_CMD_DATAVALID (1 << 1)

Definition at line 92 of file sge.c.

#define F_CMD_SOP (1 << 2)

Definition at line 93 of file sge.c.

#define G_CMD_LEN ( v ) ((v) & M_CMD_LEN)

Definition at line 89 of file sge.c.

#define M_CMD_LEN 0x7fffffff

Definition at line 87 of file sge.c.

#define MK_ETH_TYPE_MSS	(	type,
		mss
	)	(((mss) & 0x3FFF) \| ((type) << 14))

Definition at line 1768 of file sge.c.

#define SGE_CMDQ0_E_N 1024

Definition at line 69 of file sge.c.

#define SGE_CMDQ1_E_N 128

Definition at line 70 of file sge.c.

#define SGE_CMDQ_N 2

Definition at line 67 of file sge.c.

#define SGE_FREEL_REFILL_THRESH 16

Definition at line 73 of file sge.c.

#define SGE_FREEL_SIZE 4096

Definition at line 71 of file sge.c.

#define SGE_FREELQ_N 2

Definition at line 68 of file sge.c.

#define SGE_INT_ENABLE

Value:

(F_RESPQ_EXHAUSTED | F_RESPQ_OVERFLOW | \

F_FL_EXHAUSTED | F_PACKET_TOO_BIG | F_PACKET_MISMATCH)

Definition at line 912 of file sge.c.

#define SGE_INT_FATAL (F_RESPQ_OVERFLOW | F_PACKET_TOO_BIG | F_PACKET_MISMATCH)

Definition at line 911 of file sge.c.

#define SGE_INTRTIMER_NRES 1000

Definition at line 75 of file sge.c.

#define SGE_JUMBO_FREEL_SIZE 512

Definition at line 72 of file sge.c.

#define SGE_PL_INTR_MASK (F_PL_INTR_SGE_ERR | F_PL_INTR_SGE_DATA)

Definition at line 910 of file sge.c.

#define SGE_RESPQ_E_N 1024

Definition at line 74 of file sge.c.

#define SGE_RESPQ_REPLENISH_THRES (SGE_RESPQ_E_N / 4)

Definition at line 79 of file sge.c.

#define SGE_RX_SM_BUF_SIZE 1536

Definition at line 76 of file sge.c.

#define SGE_TX_DESC_MAX_PLEN 16384

Definition at line 77 of file sge.c.

#define TX_RECLAIM_PERIOD (HZ / 4)

Definition at line 85 of file sge.c.

#define V_CMD_EOP ( v ) ((v) << 3)

Definition at line 94 of file sge.c.

#define V_CMD_GEN1 ( v ) ((v) << 31)

Definition at line 90 of file sge.c.

#define V_CMD_GEN2 ( v ) (v)

Definition at line 91 of file sge.c.

#define V_CMD_LEN ( v ) (v)

Definition at line 88 of file sge.c.

Enumeration Type Documentation

anonymous enum

Enumerator:

CMDQ_STAT_RUNNING
CMDQ_STAT_LAST_PKT_DB

Definition at line 220 of file sge.c.

Function Documentation

module_param	(	copybreak	,
		int	,
		0
	)

MODULE_PARM_DESC	(	copybreak	,
		"Receive copy threshold"
	)

irqreturn_t t1_interrupt	(	int	irq,
		void *	data
	)

Definition at line 1629 of file sge.c.

int t1_poll	(	struct napi_struct *	napi,
		int	budget
	)

Definition at line 1616 of file sge.c.

unsigned int t1_sched_update_parms	(	struct sge *	sge,
		unsigned int	port,
		unsigned int	mtu,
		unsigned int	speed
	)

Definition at line 299 of file sge.c.

int t1_sge_configure	(	struct sge *	sge,
		struct sge_params *	p
	)

Definition at line 1935 of file sge.c.

struct sge* __devinit t1_sge_create	(	struct adapter *	adapter,
		struct sge_params *	p
	)

read

Definition at line 2074 of file sge.c.

void t1_sge_destroy ( struct sge * sge )

Definition at line 814 of file sge.c.

struct sge_intr_counts* t1_sge_get_intr_counts ( const struct sge * sge )

read

Definition at line 986 of file sge.c.

void t1_sge_get_port_stats	(	const struct sge *	sge,
		int	port,
		struct sge_port_stats *	ss
	)

Definition at line 991 of file sge.c.

void t1_sge_intr_clear ( struct sge * sge )

Definition at line 943 of file sge.c.

void t1_sge_intr_disable ( struct sge * sge )

Definition at line 918 of file sge.c.

void t1_sge_intr_enable ( struct sge * sge )

Definition at line 929 of file sge.c.

int t1_sge_intr_error_handler ( struct sge * sge )

Definition at line 952 of file sge.c.

int t1_sge_set_coalesce_params	(	struct sge *	sge,
		struct sge_params *	p
	)

Definition at line 1923 of file sge.c.

void t1_sge_start ( struct sge * sge )

Definition at line 1978 of file sge.c.

void t1_sge_stop ( struct sge * sge )

Definition at line 1958 of file sge.c.

netdev_tx_t t1_start_xmit	(	struct sk_buff *	skb,
		struct net_device *	dev
	)

Definition at line 1786 of file sge.c.

void t1_vlan_mode	(	struct adapter *	adapter,
		netdev_features_t	features
	)

Definition at line 745 of file sge.c.

Data Structures

Macros

Enumerations

Functions

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation