#include <linux/types.h>
#include <linux/kernel.h>
#include <linux/init.h>
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/device.h>
#include <linux/spi/spi.h>

Data Structures
struct	ks8995_pdata

struct	ks8995_switch

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

#define	DRV_VERSION "0.1.1"

#define	DRV_DESC "Micrel KS8995 Ethernet switch SPI driver"

#define	KS8995_REG_ID0 0x00 /* Chip ID0 */

#define	KS8995_REG_ID1 0x01 /* Chip ID1 */

#define	KS8995_REG_GC0 0x02 /* Global Control 0 */

#define	KS8995_REG_GC1 0x03 /* Global Control 1 */

#define	KS8995_REG_GC2 0x04 /* Global Control 2 */

#define	KS8995_REG_GC3 0x05 /* Global Control 3 */

#define	KS8995_REG_GC4 0x06 /* Global Control 4 */

#define	KS8995_REG_GC5 0x07 /* Global Control 5 */

#define	KS8995_REG_GC6 0x08 /* Global Control 6 */

#define	KS8995_REG_GC7 0x09 /* Global Control 7 */

#define	KS8995_REG_GC8 0x0a /* Global Control 8 */

#define	KS8995_REG_GC9 0x0b /* Global Control 9 */

#define	KS8995_REG_PC(p, r) ((0x10 * p) + r) /* Port Control */

#define	KS8995_REG_PS(p, r) ((0x10 * p) + r + 0xe) /* Port Status */

#define	KS8995_REG_TPC0 0x60 /* TOS Priority Control 0 */

#define	KS8995_REG_TPC1 0x61 /* TOS Priority Control 1 */

#define	KS8995_REG_TPC2 0x62 /* TOS Priority Control 2 */

#define	KS8995_REG_TPC3 0x63 /* TOS Priority Control 3 */

#define	KS8995_REG_TPC4 0x64 /* TOS Priority Control 4 */

#define	KS8995_REG_TPC5 0x65 /* TOS Priority Control 5 */

#define	KS8995_REG_TPC6 0x66 /* TOS Priority Control 6 */

#define	KS8995_REG_TPC7 0x67 /* TOS Priority Control 7 */

#define	KS8995_REG_MAC0 0x68 /* MAC address 0 */

#define	KS8995_REG_MAC1 0x69 /* MAC address 1 */

#define	KS8995_REG_MAC2 0x6a /* MAC address 2 */

#define	KS8995_REG_MAC3 0x6b /* MAC address 3 */

#define	KS8995_REG_MAC4 0x6c /* MAC address 4 */

#define	KS8995_REG_MAC5 0x6d /* MAC address 5 */

#define	KS8995_REG_IAC0 0x6e /* Indirect Access Control 0 */

#define	KS8995_REG_IAC1 0x6f /* Indirect Access Control 0 */

#define	KS8995_REG_IAD7 0x70 /* Indirect Access Data 7 */

#define	KS8995_REG_IAD6 0x71 /* Indirect Access Data 6 */

#define	KS8995_REG_IAD5 0x72 /* Indirect Access Data 5 */

#define	KS8995_REG_IAD4 0x73 /* Indirect Access Data 4 */

#define	KS8995_REG_IAD3 0x74 /* Indirect Access Data 3 */

#define	KS8995_REG_IAD2 0x75 /* Indirect Access Data 2 */

#define	KS8995_REG_IAD1 0x76 /* Indirect Access Data 1 */

#define	KS8995_REG_IAD0 0x77 /* Indirect Access Data 0 */

#define	KS8995_REGS_SIZE 0x80

#define	ID1_CHIPID_M 0xf

#define	ID1_CHIPID_S 4

#define	ID1_REVISION_M 0x7

#define	ID1_REVISION_S 1

#define	ID1_START_SW 1 /* start the switch */

#define	FAMILY_KS8995 0x95

#define	CHIPID_M 0

#define	KS8995_CMD_WRITE 0x02U

#define	KS8995_CMD_READ 0x03U

#define	KS8995_RESET_DELAY 10 /* usec */

Functions
	module_init (ks8995_init)

	module_exit (ks8995_exit)

	MODULE_DESCRIPTION (DRV_DESC)

	MODULE_VERSION (DRV_VERSION)

	MODULE_AUTHOR ("Gabor Juhos <juhosg at openwrt.org>")

	MODULE_LICENSE ("GPL v2")

Macro Definition Documentation

#define CHIPID_M 0

Definition at line 83 of file spi_ks8995.c.

#define DRV_DESC "Micrel KS8995 Ethernet switch SPI driver"

Definition at line 26 of file spi_ks8995.c.

#define DRV_VERSION "0.1.1"

Definition at line 25 of file spi_ks8995.c.

#define FAMILY_KS8995 0x95

Definition at line 82 of file spi_ks8995.c.

#define ID1_CHIPID_M 0xf

Definition at line 76 of file spi_ks8995.c.

#define ID1_CHIPID_S 4

Definition at line 77 of file spi_ks8995.c.

#define ID1_REVISION_M 0x7

Definition at line 78 of file spi_ks8995.c.

#define ID1_REVISION_S 1

Definition at line 79 of file spi_ks8995.c.

#define ID1_START_SW 1 /* start the switch */

Definition at line 80 of file spi_ks8995.c.

#define KS8995_CMD_READ 0x03U

Definition at line 86 of file spi_ks8995.c.

#define KS8995_CMD_WRITE 0x02U

Definition at line 85 of file spi_ks8995.c.

#define KS8995_REG_GC0 0x02 /* Global Control 0 */

Definition at line 33 of file spi_ks8995.c.

#define KS8995_REG_GC1 0x03 /* Global Control 1 */

Definition at line 34 of file spi_ks8995.c.

#define KS8995_REG_GC2 0x04 /* Global Control 2 */

Definition at line 35 of file spi_ks8995.c.

#define KS8995_REG_GC3 0x05 /* Global Control 3 */

Definition at line 36 of file spi_ks8995.c.

#define KS8995_REG_GC4 0x06 /* Global Control 4 */

Definition at line 37 of file spi_ks8995.c.

#define KS8995_REG_GC5 0x07 /* Global Control 5 */

Definition at line 38 of file spi_ks8995.c.

#define KS8995_REG_GC6 0x08 /* Global Control 6 */

Definition at line 39 of file spi_ks8995.c.

#define KS8995_REG_GC7 0x09 /* Global Control 7 */

Definition at line 40 of file spi_ks8995.c.

#define KS8995_REG_GC8 0x0a /* Global Control 8 */

Definition at line 41 of file spi_ks8995.c.

#define KS8995_REG_GC9 0x0b /* Global Control 9 */

Definition at line 42 of file spi_ks8995.c.

#define KS8995_REG_IAC0 0x6e /* Indirect Access Control 0 */

Definition at line 63 of file spi_ks8995.c.

#define KS8995_REG_IAC1 0x6f /* Indirect Access Control 0 */

Definition at line 64 of file spi_ks8995.c.

#define KS8995_REG_IAD0 0x77 /* Indirect Access Data 0 */

Definition at line 72 of file spi_ks8995.c.

#define KS8995_REG_IAD1 0x76 /* Indirect Access Data 1 */

Definition at line 71 of file spi_ks8995.c.

#define KS8995_REG_IAD2 0x75 /* Indirect Access Data 2 */

Definition at line 70 of file spi_ks8995.c.

#define KS8995_REG_IAD3 0x74 /* Indirect Access Data 3 */

Definition at line 69 of file spi_ks8995.c.

#define KS8995_REG_IAD4 0x73 /* Indirect Access Data 4 */

Definition at line 68 of file spi_ks8995.c.

#define KS8995_REG_IAD5 0x72 /* Indirect Access Data 5 */

Definition at line 67 of file spi_ks8995.c.

#define KS8995_REG_IAD6 0x71 /* Indirect Access Data 6 */

Definition at line 66 of file spi_ks8995.c.

#define KS8995_REG_IAD7 0x70 /* Indirect Access Data 7 */

Definition at line 65 of file spi_ks8995.c.

#define KS8995_REG_ID0 0x00 /* Chip ID0 */

Definition at line 30 of file spi_ks8995.c.

#define KS8995_REG_ID1 0x01 /* Chip ID1 */

Definition at line 31 of file spi_ks8995.c.

#define KS8995_REG_MAC0 0x68 /* MAC address 0 */

Definition at line 56 of file spi_ks8995.c.

#define KS8995_REG_MAC1 0x69 /* MAC address 1 */

Definition at line 57 of file spi_ks8995.c.

#define KS8995_REG_MAC2 0x6a /* MAC address 2 */

Definition at line 58 of file spi_ks8995.c.

#define KS8995_REG_MAC3 0x6b /* MAC address 3 */

Definition at line 59 of file spi_ks8995.c.

#define KS8995_REG_MAC4 0x6c /* MAC address 4 */

Definition at line 60 of file spi_ks8995.c.

#define KS8995_REG_MAC5 0x6d /* MAC address 5 */

Definition at line 61 of file spi_ks8995.c.

#define KS8995_REG_PC	(	p,
		r
	)	((0x10 * p) + r) /* Port Control */

Definition at line 44 of file spi_ks8995.c.

#define KS8995_REG_PS	(	p,
		r
	)	((0x10 * p) + r + 0xe) /* Port Status */

Definition at line 45 of file spi_ks8995.c.

#define KS8995_REG_TPC0 0x60 /* TOS Priority Control 0 */

Definition at line 47 of file spi_ks8995.c.

#define KS8995_REG_TPC1 0x61 /* TOS Priority Control 1 */

Definition at line 48 of file spi_ks8995.c.

#define KS8995_REG_TPC2 0x62 /* TOS Priority Control 2 */

Definition at line 49 of file spi_ks8995.c.

#define KS8995_REG_TPC3 0x63 /* TOS Priority Control 3 */

Definition at line 50 of file spi_ks8995.c.

#define KS8995_REG_TPC4 0x64 /* TOS Priority Control 4 */

Definition at line 51 of file spi_ks8995.c.

#define KS8995_REG_TPC5 0x65 /* TOS Priority Control 5 */

Definition at line 52 of file spi_ks8995.c.

#define KS8995_REG_TPC6 0x66 /* TOS Priority Control 6 */

Definition at line 53 of file spi_ks8995.c.

#define KS8995_REG_TPC7 0x67 /* TOS Priority Control 7 */

Definition at line 54 of file spi_ks8995.c.

#define KS8995_REGS_SIZE 0x80

Definition at line 74 of file spi_ks8995.c.

#define KS8995_RESET_DELAY 10 /* usec */

Definition at line 88 of file spi_ks8995.c.

#define pr_fmt ( fmt ) KBUILD_MODNAME ": " fmt

Definition at line 14 of file spi_ks8995.c.

Function Documentation

MODULE_AUTHOR ( "Gabor Juhos <juhosg at openwrt.org>" )

MODULE_DESCRIPTION ( DRV_DESC )

module_exit ( ks8995_exit )

module_init ( ks8995_init )

MODULE_LICENSE ( "GPL v2" )

MODULE_VERSION ( DRV_VERSION )

Data Structures

Macros

Functions

Macro Definition Documentation

Function Documentation