#include <linux/module.h>
#include <linux/ethtool.h>
#include <linux/vmalloc.h>
#include <linux/if_vlan.h>
#include <asm/ibmebus.h>
#include <asm/io.h>

Data Structures
struct	ehea_page

struct	hw_queue

struct	h_epa

struct	h_epa_user

struct	h_epas

struct	ehea_dir_bmap

struct	ehea_top_bmap

struct	ehea_bmap

struct	ehea_qp_init_attr

struct	ehea_eq_attr

struct	ehea_eq

struct	ehea_qp

struct	ehea_cq_attr

struct	ehea_cq

struct	ehea_mr

struct	port_stats

struct	ehea_q_skb_arr

struct	ehea_port_res

struct	ehea_adapter

struct	ehea_mc_list

struct	ehea_fw_handle_entry

struct	ehea_fw_handle_array

struct	ehea_bcmc_reg_entry

struct	ehea_bcmc_reg_array

struct	ehea_port

struct	port_res_cfg

Macros
#define	DRV_NAME "ehea"

#define	DRV_VERSION "EHEA_0107"

#define	DLPAR_PORT_ADD_REM 1

#define	DLPAR_MEM_ADD 2

#define	DLPAR_MEM_REM 4

#define	EHEA_CAPABILITIES (DLPAR_PORT_ADD_REM \| DLPAR_MEM_ADD \| DLPAR_MEM_REM)

#define	EHEA_MSG_DEFAULT

#define	EHEA_MAX_ENTRIES_RQ1 32767

#define	EHEA_MAX_ENTRIES_RQ2 16383

#define	EHEA_MAX_ENTRIES_RQ3 16383

#define	EHEA_MAX_ENTRIES_SQ 32767

#define	EHEA_MIN_ENTRIES_QP 127

#define	EHEA_SMALL_QUEUES

#define	EHEA_MAX_CQE_COUNT 1023

#define	EHEA_DEF_ENTRIES_SQ 1023

#define	EHEA_DEF_ENTRIES_RQ1 1023

#define	EHEA_DEF_ENTRIES_RQ2 1023

#define	EHEA_DEF_ENTRIES_RQ3 511

#define	EHEA_MAX_ENTRIES_EQ 20

#define	EHEA_SG_SQ 2

#define	EHEA_SG_RQ1 1

#define	EHEA_SG_RQ2 0

#define	EHEA_SG_RQ3 0

#define	EHEA_MAX_PACKET_SIZE 9022 /* for jumbo frames */

#define	EHEA_RQ2_PKT_SIZE 2048

#define	EHEA_L_PKT_SIZE 256 /* low latency */

#define	EHEA_PD_ID 0xaabcdeff

#define	EHEA_RQ2_THRESHOLD 1

#define	EHEA_RQ3_THRESHOLD 4 /* use RQ3 threshold of 2048 bytes */

#define	EHEA_SPEED_10G 10000

#define	EHEA_SPEED_1G 1000

#define	EHEA_SPEED_100M 100

#define	EHEA_SPEED_10M 10

#define	EHEA_SPEED_AUTONEG 0

#define	EHEA_BCMC_SCOPE_ALL 0x08

#define	EHEA_BCMC_SCOPE_SINGLE 0x00

#define	EHEA_BCMC_MULTICAST 0x04

#define	EHEA_BCMC_BROADCAST 0x00

#define	EHEA_BCMC_UNTAGGED 0x02

#define	EHEA_BCMC_TAGGED 0x00

#define	EHEA_BCMC_VLANID_ALL 0x01

#define	EHEA_BCMC_VLANID_SINGLE 0x00

#define	EHEA_CACHE_LINE 128

#define	EHEA_MR_ACC_CTRL 0x00800000

#define	EHEA_BUSMAP_START 0x8000000000000000ULL

#define	EHEA_INVAL_ADDR 0xFFFFFFFFFFFFFFFFULL

#define	EHEA_DIR_INDEX_SHIFT 13 /* 8k Entries in 64k block */

#define	EHEA_TOP_INDEX_SHIFT (EHEA_DIR_INDEX_SHIFT * 2)

#define	EHEA_MAP_ENTRIES (1 << EHEA_DIR_INDEX_SHIFT)

#define	EHEA_MAP_SIZE (0x10000) /* currently fixed map size */

#define	EHEA_INDEX_MASK (EHEA_MAP_ENTRIES - 1)

#define	EHEA_WATCH_DOG_TIMEOUT 10*HZ

#define	EHEA_BMASK(pos, length) (((pos) << 16) + (length))

#define	EHEA_BMASK_IBM(from, to) (((63 - to) << 16) + ((to) - (from) + 1))

#define	EHEA_BMASK_SHIFTPOS(mask) (((mask) >> 16) & 0xffff)

#define	EHEA_BMASK_MASK(mask) (0xffffffffffffffffULL >> ((64 - (mask)) & 0xffff))

#define	EHEA_BMASK_SET(mask, value) ((EHEA_BMASK_MASK(mask) & ((u64)(value))) << EHEA_BMASK_SHIFTPOS(mask))

#define	EHEA_BMASK_GET(mask, value) (EHEA_BMASK_MASK(mask) & (((u64)(value)) >> EHEA_BMASK_SHIFTPOS(mask)))

#define	EHEA_IRQ_NAME_SIZE 20

#define	EHEA_MAX_PORTS 16

#define	EHEA_NUM_PORTRES_FW_HANDLES

#define	EHEA_NUM_PORT_FW_HANDLES 1 /* EQ handle */

#define	EHEA_NUM_ADAPTER_FW_HANDLES 2 /* MR handle, NEQ handle */

#define	EHEA_PORT_UP 1

#define	EHEA_PORT_DOWN 0

#define	EHEA_PHY_LINK_UP 1

#define	EHEA_PHY_LINK_DOWN 0

#define	EHEA_MAX_PORT_RES 16

Enumerations
enum	ehea_flag_bits { __EHEA_STOP_XFER, __EHEA_DISABLE_PORT_RESET }

Functions
void	ehea_dump (void adr, int len, char msg)

void	ehea_set_ethtool_ops (struct net_device *netdev)

int	ehea_sense_port_attr (struct ehea_port *port)

int	ehea_set_portspeed (struct ehea_port *port, u32 port_speed)

Macro Definition Documentation

#define DLPAR_MEM_ADD 2

Definition at line 45 of file ehea.h.

#define DLPAR_MEM_REM 4

Definition at line 46 of file ehea.h.

#define DLPAR_PORT_ADD_REM 1

Definition at line 44 of file ehea.h.

#define DRV_NAME "ehea"

Definition at line 40 of file ehea.h.

#define DRV_VERSION "EHEA_0107"

Definition at line 41 of file ehea.h.

#define EHEA_BCMC_BROADCAST 0x00

Definition at line 103 of file ehea.h.

#define EHEA_BCMC_MULTICAST 0x04

Definition at line 102 of file ehea.h.

#define EHEA_BCMC_SCOPE_ALL 0x08

Definition at line 100 of file ehea.h.

#define EHEA_BCMC_SCOPE_SINGLE 0x00

Definition at line 101 of file ehea.h.

#define EHEA_BCMC_TAGGED 0x00

Definition at line 105 of file ehea.h.

#define EHEA_BCMC_UNTAGGED 0x02

Definition at line 104 of file ehea.h.

#define EHEA_BCMC_VLANID_ALL 0x01

Definition at line 106 of file ehea.h.

#define EHEA_BCMC_VLANID_SINGLE 0x00

Definition at line 107 of file ehea.h.

#define EHEA_BMASK	(	pos,
		length
	)	(((pos) << 16) + (length))

Definition at line 129 of file ehea.h.

#define EHEA_BMASK_GET	(	mask,
		value
	)	(EHEA_BMASK_MASK(mask) & (((u64)(value)) >> EHEA_BMASK_SHIFTPOS(mask)))

Definition at line 141 of file ehea.h.

#define EHEA_BMASK_IBM	(	from,
		to
	)	(((63 - to) << 16) + ((to) - (from) + 1))

Definition at line 131 of file ehea.h.

#define EHEA_BMASK_MASK ( mask ) (0xffffffffffffffffULL >> ((64 - (mask)) & 0xffff))

Definition at line 135 of file ehea.h.

#define EHEA_BMASK_SET	(	mask,
		value
	)	((EHEA_BMASK_MASK(mask) & ((u64)(value))) << EHEA_BMASK_SHIFTPOS(mask))

Definition at line 138 of file ehea.h.

#define EHEA_BMASK_SHIFTPOS ( mask ) (((mask) >> 16) & 0xffff)

Definition at line 133 of file ehea.h.

#define EHEA_BUSMAP_START 0x8000000000000000ULL

Definition at line 114 of file ehea.h.

#define EHEA_CACHE_LINE 128

Definition at line 109 of file ehea.h.

#define EHEA_CAPABILITIES (DLPAR_PORT_ADD_REM | DLPAR_MEM_ADD | DLPAR_MEM_REM)

Definition at line 47 of file ehea.h.

#define EHEA_DEF_ENTRIES_RQ1 1023

Definition at line 63 of file ehea.h.

#define EHEA_DEF_ENTRIES_RQ2 1023

Definition at line 64 of file ehea.h.

#define EHEA_DEF_ENTRIES_RQ3 511

Definition at line 65 of file ehea.h.

#define EHEA_DEF_ENTRIES_SQ 1023

Definition at line 62 of file ehea.h.

#define EHEA_DIR_INDEX_SHIFT 13 /* 8k Entries in 64k block */

Definition at line 116 of file ehea.h.

#define EHEA_INDEX_MASK (EHEA_MAP_ENTRIES - 1)

Definition at line 120 of file ehea.h.

#define EHEA_INVAL_ADDR 0xFFFFFFFFFFFFFFFFULL

Definition at line 115 of file ehea.h.

#define EHEA_IRQ_NAME_SIZE 20

Definition at line 340 of file ehea.h.

#define EHEA_L_PKT_SIZE 256 /* low latency */

Definition at line 83 of file ehea.h.

#define EHEA_MAP_ENTRIES (1 << EHEA_DIR_INDEX_SHIFT)

Definition at line 118 of file ehea.h.

#define EHEA_MAP_SIZE (0x10000) /* currently fixed map size */

Definition at line 119 of file ehea.h.

#define EHEA_MAX_CQE_COUNT 1023

Definition at line 61 of file ehea.h.

#define EHEA_MAX_ENTRIES_EQ 20

Definition at line 74 of file ehea.h.

#define EHEA_MAX_ENTRIES_RQ1 32767

Definition at line 52 of file ehea.h.

#define EHEA_MAX_ENTRIES_RQ2 16383

Definition at line 53 of file ehea.h.

#define EHEA_MAX_ENTRIES_RQ3 16383

Definition at line 54 of file ehea.h.

#define EHEA_MAX_ENTRIES_SQ 32767

Definition at line 55 of file ehea.h.

#define EHEA_MAX_PACKET_SIZE 9022 /* for jumbo frames */

Definition at line 81 of file ehea.h.

#define EHEA_MAX_PORT_RES 16

Definition at line 438 of file ehea.h.

#define EHEA_MAX_PORTS 16

Definition at line 384 of file ehea.h.

#define EHEA_MIN_ENTRIES_QP 127

Definition at line 56 of file ehea.h.

#define EHEA_MR_ACC_CTRL 0x00800000

Definition at line 112 of file ehea.h.

#define EHEA_MSG_DEFAULT

Value:

(NETIF_MSG_LINK | NETIF_MSG_TIMER \

| NETIF_MSG_RX_ERR | NETIF_MSG_TX_ERR)

Definition at line 49 of file ehea.h.

#define EHEA_NUM_ADAPTER_FW_HANDLES 2 /* MR handle, NEQ handle */

Definition at line 388 of file ehea.h.

#define EHEA_NUM_PORT_FW_HANDLES 1 /* EQ handle */

Definition at line 387 of file ehea.h.

#define EHEA_NUM_PORTRES_FW_HANDLES

Value:

6  /* QP handle, SendCQ handle,
                         RecvCQ handle, EQ handle,
                         SendMR handle, RecvMR handle */

Definition at line 386 of file ehea.h.

#define EHEA_PD_ID 0xaabcdeff

Definition at line 88 of file ehea.h.

#define EHEA_PHY_LINK_DOWN 0

Definition at line 437 of file ehea.h.

#define EHEA_PHY_LINK_UP 1

Definition at line 436 of file ehea.h.

#define EHEA_PORT_DOWN 0

Definition at line 435 of file ehea.h.

#define EHEA_PORT_UP 1

Definition at line 434 of file ehea.h.

#define EHEA_RQ2_PKT_SIZE 2048

Definition at line 82 of file ehea.h.

#define EHEA_RQ2_THRESHOLD 1

Definition at line 90 of file ehea.h.

#define EHEA_RQ3_THRESHOLD 4 /* use RQ3 threshold of 2048 bytes */

Definition at line 91 of file ehea.h.

#define EHEA_SG_RQ1 1

Definition at line 77 of file ehea.h.

#define EHEA_SG_RQ2 0

Definition at line 78 of file ehea.h.

#define EHEA_SG_RQ3 0

Definition at line 79 of file ehea.h.

#define EHEA_SG_SQ 2

Definition at line 76 of file ehea.h.

#define EHEA_SMALL_QUEUES

Definition at line 58 of file ehea.h.

#define EHEA_SPEED_100M 100

Definition at line 95 of file ehea.h.

#define EHEA_SPEED_10G 10000

Definition at line 93 of file ehea.h.

#define EHEA_SPEED_10M 10

Definition at line 96 of file ehea.h.

#define EHEA_SPEED_1G 1000

Definition at line 94 of file ehea.h.

#define EHEA_SPEED_AUTONEG 0

Definition at line 97 of file ehea.h.

#define EHEA_TOP_INDEX_SHIFT (EHEA_DIR_INDEX_SHIFT * 2)

Definition at line 117 of file ehea.h.

#define EHEA_WATCH_DOG_TIMEOUT 10*HZ

Definition at line 123 of file ehea.h.

Enumeration Type Documentation

enum ehea_flag_bits

Enumerator:

__EHEA_STOP_XFER
__EHEA_DISABLE_PORT_RESET

Definition at line 479 of file ehea.h.

Function Documentation

void ehea_dump	(	void *	adr,
		int	len,
		char *	msg
	)

Definition at line 125 of file ehea_main.c.

int ehea_sense_port_attr ( struct ehea_port * port )

Definition at line 988 of file ehea_main.c.

void ehea_set_ethtool_ops ( struct net_device * netdev )

Definition at line 279 of file ehea_ethtool.c.

int ehea_set_portspeed	(	struct ehea_port *	port,
		u32	port_speed
	)

Definition at line 1074 of file ehea_main.c.

Data Structures

Macros

Enumerations

Functions

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation