#include <linux/kernel.h>
#include <linux/module.h>
#include <linux/moduleparam.h>
#include <linux/types.h>
#include <linux/netdevice.h>
#include <linux/ethtool.h>
#include <linux/mii.h>
#include <linux/if_ether.h>
#include <linux/if_vlan.h>
#include <linux/etherdevice.h>
#include <linux/pci.h>
#include <linux/delay.h>
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/dma-mapping.h>
#include <linux/ssb/ssb.h>
#include <linux/slab.h>
#include <asm/uaccess.h>
#include <asm/io.h>
#include <asm/irq.h>
#include "b44.h"

Macros
#define	pr_fmt(fmt) KBUILD_MODNAME ": " fmt

#define	DRV_MODULE_NAME "b44"

#define	DRV_MODULE_VERSION "2.0"

#define	DRV_DESCRIPTION "Broadcom 44xx/47xx 10/100 PCI ethernet driver"

#define	B44_DEF_MSG_ENABLE

#define	B44_TX_TIMEOUT (5 * HZ)

#define	B44_MIN_MTU 60

#define	B44_MAX_MTU 1500

#define	B44_RX_RING_SIZE 512

#define	B44_DEF_RX_RING_PENDING 200

#define	B44_RX_RING_BYTES

#define	B44_TX_RING_SIZE 512

#define	B44_DEF_TX_RING_PENDING (B44_TX_RING_SIZE - 1)

#define	B44_TX_RING_BYTES

#define	TX_RING_GAP(BP) (B44_TX_RING_SIZE - (BP)->tx_pending)

#define	TX_BUFFS_AVAIL(BP)

#define	NEXT_TX(N) (((N) + 1) & (B44_TX_RING_SIZE - 1))

#define	RX_PKT_OFFSET (RX_HEADER_LEN + 2)

#define	RX_PKT_BUF_SZ (1536 + RX_PKT_OFFSET)

#define	B44_TX_WAKEUP_THRESH (B44_TX_RING_SIZE / 4)

#define	B44_PATTERN_BASE 0x400

#define	B44_PATTERN_SIZE 0x80

#define	B44_PMASK_BASE 0x600

#define	B44_PMASK_SIZE 0x10

#define	B44_MAX_PATTERNS 16

#define	B44_ETHIPV6UDP_HLEN 62

#define	B44_ETHIPV4UDP_HLEN 42

#define	B44_FULL_RESET 1

#define	B44_FULL_RESET_SKIP_PHY 2

#define	B44_PARTIAL_RESET 3

#define	B44_CHIP_RESET_FULL 4

#define	B44_CHIP_RESET_PARTIAL 5

#define	_B44(x...) # x,

Functions
	MODULE_AUTHOR ("Felix Fietkau, Florian Schirmer, Pekka Pietikainen, David S. Miller")

	MODULE_DESCRIPTION (DRV_DESCRIPTION)

	MODULE_LICENSE ("GPL")

	MODULE_VERSION (DRV_MODULE_VERSION)

	module_param (b44_debug, int, 0)

	MODULE_PARM_DESC (b44_debug,"B44 bitmapped debugging message enable value")

	MODULE_DEVICE_TABLE (ssb, b44_ssb_tbl)

	module_init (b44_init)

	module_exit (b44_cleanup)

Macro Definition Documentation

#define _B44 ( x... ) # x,

#define B44_CHIP_RESET_FULL 4

Definition at line 132 of file b44.c.

#define B44_CHIP_RESET_PARTIAL 5

Definition at line 133 of file b44.c.

#define B44_DEF_MSG_ENABLE

Value:

(NETIF_MSG_DRV      | \
     NETIF_MSG_PROBE    | \
     NETIF_MSG_LINK     | \
     NETIF_MSG_TIMER    | \
     NETIF_MSG_IFDOWN   | \
     NETIF_MSG_IFUP     | \
     NETIF_MSG_RX_ERR   | \
     NETIF_MSG_TX_ERR)

Definition at line 44 of file b44.c.

#define B44_DEF_RX_RING_PENDING 200

Definition at line 64 of file b44.c.

#define B44_DEF_TX_RING_PENDING (B44_TX_RING_SIZE - 1)

Definition at line 68 of file b44.c.

#define B44_ETHIPV4UDP_HLEN 42

Definition at line 93 of file b44.c.

#define B44_ETHIPV6UDP_HLEN 62

Definition at line 92 of file b44.c.

#define B44_FULL_RESET 1

Definition at line 129 of file b44.c.

#define B44_FULL_RESET_SKIP_PHY 2

Definition at line 130 of file b44.c.

#define B44_MAX_MTU 1500

Definition at line 61 of file b44.c.

#define B44_MAX_PATTERNS 16

Definition at line 91 of file b44.c.

#define B44_MIN_MTU 60

Definition at line 60 of file b44.c.

#define B44_PARTIAL_RESET 3

Definition at line 131 of file b44.c.

#define B44_PATTERN_BASE 0x400

Definition at line 87 of file b44.c.

#define B44_PATTERN_SIZE 0x80

Definition at line 88 of file b44.c.

#define B44_PMASK_BASE 0x600

Definition at line 89 of file b44.c.

#define B44_PMASK_SIZE 0x10

Definition at line 90 of file b44.c.

#define B44_RX_RING_BYTES

Value:

(sizeof(struct dma_desc) * \

B44_RX_RING_SIZE)

Definition at line 65 of file b44.c.

#define B44_RX_RING_SIZE 512

Definition at line 63 of file b44.c.

#define B44_TX_RING_BYTES

Value:

(sizeof(struct dma_desc) * \

B44_TX_RING_SIZE)

Definition at line 69 of file b44.c.

#define B44_TX_RING_SIZE 512

Definition at line 67 of file b44.c.

#define B44_TX_TIMEOUT (5 * HZ)

Definition at line 57 of file b44.c.

#define B44_TX_WAKEUP_THRESH (B44_TX_RING_SIZE / 4)

Definition at line 84 of file b44.c.

#define DRV_DESCRIPTION "Broadcom 44xx/47xx 10/100 PCI ethernet driver"

Definition at line 42 of file b44.c.

#define DRV_MODULE_NAME "b44"

Definition at line 40 of file b44.c.

#define DRV_MODULE_VERSION "2.0"

Definition at line 41 of file b44.c.

#define NEXT_TX ( N ) (((N) + 1) & (B44_TX_RING_SIZE - 1))

Definition at line 78 of file b44.c.

#define pr_fmt ( fmt ) KBUILD_MODNAME ": " fmt

Definition at line 13 of file b44.c.

#define RX_PKT_BUF_SZ (1536 + RX_PKT_OFFSET)

Definition at line 81 of file b44.c.

#define RX_PKT_OFFSET (RX_HEADER_LEN + 2)

Definition at line 80 of file b44.c.

#define TX_BUFFS_AVAIL ( BP )

Value:

(((BP)->tx_cons <= (BP)->tx_prod) ?             \
      (BP)->tx_cons + (BP)->tx_pending - (BP)->tx_prod :        \
      (BP)->tx_cons - (BP)->tx_prod - TX_RING_GAP(BP))

Definition at line 74 of file b44.c.

#define TX_RING_GAP ( BP ) (B44_TX_RING_SIZE - (BP)->tx_pending)

Definition at line 72 of file b44.c.

Function Documentation

MODULE_AUTHOR	(	"Felix	Fietkau,
		Florian	Schirmer,
		Pekka	Pietikainen,
		David S.Miller"
	)

MODULE_DESCRIPTION ( DRV_DESCRIPTION )

MODULE_DEVICE_TABLE	(	ssb	,
		b44_ssb_tbl
	)

module_exit ( b44_cleanup )

module_init ( b44_init )

MODULE_LICENSE ( "GPL" )

module_param	(	b44_debug	,
		int	,
		0
	)

MODULE_PARM_DESC	(	b44_debug	,
		"B44 bitmapped debugging message enable value"
	)

MODULE_VERSION ( DRV_MODULE_VERSION )

Macros

Functions

Macro Definition Documentation

Function Documentation