#include <linux/bitops.h>
#include <linux/ethtool.h>
#include <linux/delay.h>
#include <linux/netdevice.h>
#include <linux/pci.h>
#include <linux/compiler.h>
#include <linux/slab.h>
#include <linux/spinlock.h>
#include <linux/ioport.h>
#include <linux/highmem.h>
#include <linux/init.h>
#include <linux/timer.h>
#include <linux/skbuff.h>
#include <linux/interrupt.h>
#include <linux/workqueue.h>
#include <linux/uaccess.h>
#include <asm/dma.h>
#include <asm/page.h>
#include <linux/tcp.h>
#include <linux/udp.h>
#include <linux/ip.h>
#include <linux/ipv6.h>
#include <linux/in.h>
#include <linux/etherdevice.h>
#include <asm/checksum.h>
#include <linux/if_vlan.h>
#include <linux/if_arp.h>
#include <linux/inetdevice.h>
#include <linux/log2.h>
#include "vmxnet3_defs.h"

Data Structures
struct	vmxnet3_cmd_ring

struct	vmxnet3_comp_ring

struct	vmxnet3_tx_data_ring

struct	vmxnet3_tx_buf_info

struct	vmxnet3_tq_driver_stats

struct	vmxnet3_tx_ctx

struct	vmxnet3_tx_queue

struct	vmxnet3_rx_buf_info

struct	vmxnet3_rx_ctx

struct	vmxnet3_rq_driver_stats

struct	vmxnet3_rx_queue

struct	vmxnet3_intr

struct	vmxnet3_adapter

Macros
#define	VMXNET3_DRIVER_VERSION_REPORT VMXNET3_DRIVER_VERSION_STRING"-NAPI"

#define	VMXNET3_DRIVER_VERSION_STRING "1.1.29.0-k"

#define	VMXNET3_DRIVER_VERSION_NUM 0x01011D00

#define	PCI_VENDOR_ID_VMWARE 0x15AD

#define	PCI_DEVICE_ID_VMWARE_VMXNET3 0x07B0

#define	MAX_ETHERNET_CARDS 10

#define	MAX_PCI_PASSTHRU_DEVICE 6

#define	VMXNET3_DEVICE_MAX_TX_QUEUES 8

#define	VMXNET3_DEVICE_MAX_RX_QUEUES 8 /* Keep this value as a power of 2 */

#define	VMXNET3_RSS_IND_TABLE_SIZE (VMXNET3_DEVICE_MAX_RX_QUEUES * 4)

#define	VMXNET3_LINUX_MAX_MSIX_VECT

#define	VMXNET3_LINUX_MIN_MSIX_VECT 2 /* 1 for tx-rx pair and 1 for event */

#define	VMXNET3_INTR_BUDDYSHARE 0 /* Corresponding tx,rx queues share irq */

#define	VMXNET3_INTR_TXSHARE 1 /* All tx queues share one irq */

#define	VMXNET3_INTR_DONTSHARE 2 /* each queue has its own irq */

#define	VMXNET3_STATE_BIT_RESETTING 0

#define	VMXNET3_STATE_BIT_QUIESCED 1

#define	VMXNET3_WRITE_BAR0_REG(adapter, reg, val) writel((val), (adapter)->hw_addr0 + (reg))

#define	VMXNET3_READ_BAR0_REG(adapter, reg) readl((adapter)->hw_addr0 + (reg))

#define	VMXNET3_WRITE_BAR1_REG(adapter, reg, val) writel((val), (adapter)->hw_addr1 + (reg))

#define	VMXNET3_READ_BAR1_REG(adapter, reg) readl((adapter)->hw_addr1 + (reg))

#define	VMXNET3_WAKE_QUEUE_THRESHOLD(tq) (5)

#define	VMXNET3_RX_ALLOC_THRESHOLD(rq, ring_idx, adapter) ((rq)->rx_ring[ring_idx].size >> 3)

#define	VMXNET3_GET_ADDR_LO(dma) ((u32)(dma))

#define	VMXNET3_GET_ADDR_HI(dma) ((u32)(((u64)(dma)) >> 32))

#define	VMXNET3_DEF_TX_RING_SIZE 512

#define	VMXNET3_DEF_RX_RING_SIZE 256

#define	VMXNET3_MAX_ETH_HDR_SIZE 22

#define	VMXNET3_MAX_SKB_BUF_SIZE (3*1024)

Enumerations
enum	{ VMNET_CAP_SG = 0x0001, VMNET_CAP_IP4_CSUM = 0x0002, VMNET_CAP_HW_CSUM = 0x0004, VMNET_CAP_HIGH_DMA = 0x0008, VMNET_CAP_TOE = 0x0010, VMNET_CAP_TSO = 0x0020, VMNET_CAP_SW_TSO = 0x0040, VMNET_CAP_VMXNET_APROM = 0x0080, VMNET_CAP_HW_TX_VLAN = 0x0100, VMNET_CAP_HW_RX_VLAN = 0x0200, VMNET_CAP_SW_VLAN = 0x0400, VMNET_CAP_WAKE_PCKT_RCV = 0x0800, VMNET_CAP_ENABLE_INT_INLINE = 0x1000, VMNET_CAP_ENABLE_HEADER_COPY = 0x2000, VMNET_CAP_TX_CHAIN = 0x4000, VMNET_CAP_RX_CHAIN = 0x8000, VMNET_CAP_LPD = 0x10000, VMNET_CAP_BPF = 0x20000, VMNET_CAP_SG_SPAN_PAGES = 0x40000, VMNET_CAP_IP6_CSUM = 0x80000, VMNET_CAP_TSO6 = 0x100000, VMNET_CAP_TSO256k = 0x200000, VMNET_CAP_UPT = 0x400000 }

enum	vmxnet3_buf_map_type { VMXNET3_MAP_INVALID = 0, VMXNET3_MAP_NONE, VMXNET3_MAP_SINGLE, VMXNET3_MAP_PAGE }

enum	vmxnet3_rx_buf_type { VMXNET3_RX_BUF_NONE = 0, VMXNET3_RX_BUF_SKB = 1, VMXNET3_RX_BUF_PAGE = 2 }

Functions
struct vmxnet3_tx_queue	__attribute__ ((__aligned__(SMP_CACHE_BYTES)))

int	vmxnet3_quiesce_dev (struct vmxnet3_adapter *adapter)

int	vmxnet3_activate_dev (struct vmxnet3_adapter *adapter)

void	vmxnet3_force_close (struct vmxnet3_adapter *adapter)

void	vmxnet3_reset_dev (struct vmxnet3_adapter *adapter)

void	vmxnet3_tq_destroy_all (struct vmxnet3_adapter *adapter)

void	vmxnet3_rq_destroy_all (struct vmxnet3_adapter *adapter)

int	vmxnet3_set_features (struct net_device *netdev, netdev_features_t features)

int	vmxnet3_create_queues (struct vmxnet3_adapter *adapter, u32 tx_ring_size, u32 rx_ring_size, u32 rx_ring2_size)

void	vmxnet3_set_ethtool_ops (struct net_device *netdev)

struct rtnl_link_stats64 *	vmxnet3_get_stats64 (struct net_device dev, struct rtnl_link_stats64 stats)

Macro Definition Documentation

#define MAX_ETHERNET_CARDS 10

Definition at line 123 of file vmxnet3_int.h.

#define MAX_PCI_PASSTHRU_DEVICE 6

Definition at line 124 of file vmxnet3_int.h.

#define PCI_DEVICE_ID_VMWARE_VMXNET3 0x07B0

Definition at line 122 of file vmxnet3_int.h.

#define PCI_VENDOR_ID_VMWARE 0x15AD

Definition at line 121 of file vmxnet3_int.h.

#define VMXNET3_DEF_RX_RING_SIZE 256

Definition at line 380 of file vmxnet3_int.h.

#define VMXNET3_DEF_TX_RING_SIZE 512

Definition at line 379 of file vmxnet3_int.h.

#define VMXNET3_DEVICE_MAX_RX_QUEUES 8 /* Keep this value as a power of 2 */

Definition at line 287 of file vmxnet3_int.h.

#define VMXNET3_DEVICE_MAX_TX_QUEUES 8

Definition at line 286 of file vmxnet3_int.h.

#define VMXNET3_DRIVER_VERSION_NUM 0x01011D00

Definition at line 76 of file vmxnet3_int.h.

#define VMXNET3_DRIVER_VERSION_REPORT VMXNET3_DRIVER_VERSION_STRING"-NAPI"

Definition at line 66 of file vmxnet3_int.h.

#define VMXNET3_DRIVER_VERSION_STRING "1.1.29.0-k"

Definition at line 73 of file vmxnet3_int.h.

#define VMXNET3_GET_ADDR_HI ( dma ) ((u32)(((u64)(dma)) >> 32))

Definition at line 376 of file vmxnet3_int.h.

#define VMXNET3_GET_ADDR_LO ( dma ) ((u32)(dma))

Definition at line 375 of file vmxnet3_int.h.

#define VMXNET3_INTR_BUDDYSHARE 0 /* Corresponding tx,rx queues share irq */

Definition at line 310 of file vmxnet3_int.h.

#define VMXNET3_INTR_DONTSHARE 2 /* each queue has its own irq */

Definition at line 312 of file vmxnet3_int.h.

#define VMXNET3_INTR_TXSHARE 1 /* All tx queues share one irq */

Definition at line 311 of file vmxnet3_int.h.

#define VMXNET3_LINUX_MAX_MSIX_VECT

Value:

(VMXNET3_DEVICE_MAX_TX_QUEUES + \

VMXNET3_DEVICE_MAX_RX_QUEUES + 1)

Definition at line 292 of file vmxnet3_int.h.

#define VMXNET3_LINUX_MIN_MSIX_VECT 2 /* 1 for tx-rx pair and 1 for event */

Definition at line 294 of file vmxnet3_int.h.

#define VMXNET3_MAX_ETH_HDR_SIZE 22

Definition at line 382 of file vmxnet3_int.h.

#define VMXNET3_MAX_SKB_BUF_SIZE (3*1024)

Definition at line 383 of file vmxnet3_int.h.

#define VMXNET3_READ_BAR0_REG	(	adapter,
		reg
	)	readl((adapter)->hw_addr0 + (reg))

Definition at line 363 of file vmxnet3_int.h.

#define VMXNET3_READ_BAR1_REG	(	adapter,
		reg
	)	readl((adapter)->hw_addr1 + (reg))

Definition at line 368 of file vmxnet3_int.h.

#define VMXNET3_RSS_IND_TABLE_SIZE (VMXNET3_DEVICE_MAX_RX_QUEUES * 4)

Definition at line 290 of file vmxnet3_int.h.

#define VMXNET3_RX_ALLOC_THRESHOLD	(	rq,
		ring_idx,
		adapter
	)	((rq)->rx_ring[ring_idx].size >> 3)

Definition at line 372 of file vmxnet3_int.h.

#define VMXNET3_STATE_BIT_QUIESCED 1

Definition at line 316 of file vmxnet3_int.h.

#define VMXNET3_STATE_BIT_RESETTING 0

Definition at line 315 of file vmxnet3_int.h.

#define VMXNET3_WAKE_QUEUE_THRESHOLD ( tq ) (5)

Definition at line 371 of file vmxnet3_int.h.

#define VMXNET3_WRITE_BAR0_REG	(	adapter,
		reg,
		val
	)	writel((val), (adapter)->hw_addr0 + (reg))

Definition at line 361 of file vmxnet3_int.h.

#define VMXNET3_WRITE_BAR1_REG	(	adapter,
		reg,
		val
	)	writel((val), (adapter)->hw_addr1 + (reg))

Definition at line 366 of file vmxnet3_int.h.

Enumeration Type Documentation

anonymous enum

Enumerator:

VMNET_CAP_SG
VMNET_CAP_IP4_CSUM
VMNET_CAP_HW_CSUM
VMNET_CAP_HIGH_DMA
VMNET_CAP_TOE
VMNET_CAP_TSO
VMNET_CAP_SW_TSO
VMNET_CAP_VMXNET_APROM
VMNET_CAP_HW_TX_VLAN
VMNET_CAP_HW_RX_VLAN
VMNET_CAP_SW_VLAN
VMNET_CAP_WAKE_PCKT_RCV
VMNET_CAP_ENABLE_INT_INLINE
VMNET_CAP_ENABLE_HEADER_COPY
VMNET_CAP_TX_CHAIN
VMNET_CAP_RX_CHAIN
VMNET_CAP_LPD
VMNET_CAP_BPF
VMNET_CAP_SG_SPAN_PAGES
VMNET_CAP_IP6_CSUM
VMNET_CAP_TSO6
VMNET_CAP_TSO256k
VMNET_CAP_UPT

Definition at line 87 of file vmxnet3_int.h.

enum vmxnet3_buf_map_type

Enumerator:

VMXNET3_MAP_INVALID
VMXNET3_MAP_NONE
VMXNET3_MAP_SINGLE
VMXNET3_MAP_PAGE

Definition at line 183 of file vmxnet3_int.h.

enum vmxnet3_rx_buf_type

Enumerator:

VMXNET3_RX_BUF_NONE
VMXNET3_RX_BUF_SKB
VMXNET3_RX_BUF_PAGE

Definition at line 242 of file vmxnet3_int.h.

Function Documentation

struct vmxnet3_tx_queue __attribute__ ( (__aligned__(SMP_CACHE_BYTES)) )

int vmxnet3_activate_dev ( struct vmxnet3_adapter * adapter )

Definition at line 2215 of file vmxnet3_drv.c.

int vmxnet3_create_queues	(	struct vmxnet3_adapter *	adapter,
		u32	tx_ring_size,
		u32	rx_ring_size,
		u32	rx_ring2_size
	)

Definition at line 2492 of file vmxnet3_drv.c.

void vmxnet3_force_close ( struct vmxnet3_adapter * adapter )

Definition at line 2601 of file vmxnet3_drv.c.

struct rtnl_link_stats64* vmxnet3_get_stats64	(	struct net_device *	dev,
		struct rtnl_link_stats64 *	stats
	)

read

Definition at line 117 of file vmxnet3_ethtool.c.

int vmxnet3_quiesce_dev ( struct vmxnet3_adapter * adapter )

Definition at line 2308 of file vmxnet3_drv.c.

void vmxnet3_reset_dev ( struct vmxnet3_adapter * adapter )

Definition at line 2298 of file vmxnet3_drv.c.

void vmxnet3_rq_destroy_all ( struct vmxnet3_adapter * adapter )

Definition at line 2074 of file vmxnet3_drv.c.

void vmxnet3_set_ethtool_ops ( struct net_device * netdev )

Definition at line 632 of file vmxnet3_ethtool.c.

int vmxnet3_set_features	(	struct net_device *	netdev,
		netdev_features_t	features
	)

Definition at line 260 of file vmxnet3_ethtool.c.

void vmxnet3_tq_destroy_all ( struct vmxnet3_adapter * adapter )

Definition at line 463 of file vmxnet3_drv.c.

Variable Documentation

struct vmxnet3_intr __attribute__

struct vmxnet3_adapter* adapter

Definition at line 242 of file vmxnet3_int.h.

struct vmxnet3_rx_buf_info * buf_info

Definition at line 245 of file vmxnet3_int.h.

struct vmxnet3_comp_ring comp_ring

Definition at line 247 of file vmxnet3_int.h.

struct vmxnet3_tx_data_ring data_ring

Definition at line 246 of file vmxnet3_int.h.

char name[IFNAMSIZ+8]

Definition at line 241 of file vmxnet3_int.h.

struct napi_struct napi

Definition at line 287 of file vmxnet3_int.h.

int num_stop

Definition at line 251 of file vmxnet3_int.h.

u32 qid

Definition at line 253 of file vmxnet3_int.h.

u32 qid2

Definition at line 292 of file vmxnet3_int.h.

struct vmxnet3_rx_ctx rx_ctx

Definition at line 290 of file vmxnet3_int.h.

struct vmxnet3_cmd_ring rx_ring[2]

Definition at line 288 of file vmxnet3_int.h.

unsigned char shared

Definition at line 248 of file vmxnet3_int.h.

struct vmxnet3_rq_driver_stats stats

Definition at line 249 of file vmxnet3_int.h.

bool stopped

Definition at line 250 of file vmxnet3_int.h.

spinlock_t tx_lock

Definition at line 243 of file vmxnet3_int.h.

struct vmxnet3_cmd_ring tx_ring

Definition at line 244 of file vmxnet3_int.h.

u32 uncommitted[2]

Definition at line 293 of file vmxnet3_int.h.

char vmxnet3_driver_name[]

Definition at line 32 of file vmxnet3_drv.c.

Variables
char	name [IFNAMSIZ+8]

struct vmxnet3_adapter *	adapter

spinlock_t	tx_lock

struct vmxnet3_cmd_ring	tx_ring

struct vmxnet3_tx_buf_info *	buf_info

struct vmxnet3_tx_data_ring	data_ring

struct vmxnet3_comp_ring	comp_ring

struct Vmxnet3_TxQueueCtrl *	shared

struct vmxnet3_tq_driver_stats	stats

bool	stopped

int	num_stop

int	qid

enum vmxnet3_rx_buf_type	__attribute__

struct napi_struct	napi

struct vmxnet3_cmd_ring	rx_ring [2]

struct vmxnet3_rx_ctx	rx_ctx

u32	qid2

u32	uncommitted [2]

char	vmxnet3_driver_name []

Data Structures

Macros

Enumerations

Functions

Variables

Macro Definition Documentation

Enumeration Type Documentation

Function Documentation

Variable Documentation