/*
- *
- * ipg.h
- *
* Include file for Gigabit Ethernet device driver for Network
* Interface Cards (NICs) utilizing the Tamarack Microelectronics
* Inc. IPG Gigabit or Triple Speed Ethernet Media Access
* Controller.
- *
- * Craig Rich
- * Sundance Technology, Inc.
- * 1485 Saratoga Avenue
- * Suite 200
- * San Jose, CA 95129
- * 408 873 4117
- * www.sundanceti.com
- * craig_rich@sundanceti.com
*/
#ifndef __LINUX_IPG_H
#define __LINUX_IPG_H
#include <linux/skbuff.h>
#include <linux/version.h>
#include <asm/bitops.h>
-/*#include <asm/spinlock.h>*/
-
-#define DrvVer "2.09d"
-
-#define IPG_DEV_KFREE_SKB(skb) dev_kfree_skb_irq(skb)
/*
* Constants
/* I/O register offsets. */
enum ipg_regs {
DMA_CTRL = 0x00,
- RX_DMA_STATUS = 0x08, // Unused + reserved
+ RX_DMA_STATUS = 0x08, /* Unused + reserved */
TFD_LIST_PTR_0 = 0x10,
TFD_LIST_PTR_1 = 0x14,
TX_DMA_BURST_THRESH = 0x18,
RX_DMA_POLL_PERIOD = 0x26,
DEBUG_CTRL = 0x2c,
ASIC_CTRL = 0x30,
- FIFO_CTRL = 0x38, // Unused
+ FIFO_CTRL = 0x38, /* Unused */
FLOW_OFF_THRESH = 0x3c,
FLOW_ON_THRESH = 0x3e,
EEPROM_DATA = 0x48,
EEPROM_CTRL = 0x4a,
- EXPROM_ADDR = 0x4c, // Unused
- EXPROM_DATA = 0x50, // Unused
- WAKE_EVENT = 0x51, // Unused
- COUNTDOWN = 0x54, // Unused
+ EXPROM_ADDR = 0x4c, /* Unused */
+ EXPROM_DATA = 0x50, /* Unused */
+ WAKE_EVENT = 0x51, /* Unused */
+ COUNTDOWN = 0x54, /* Unused */
INT_STATUS_ACK = 0x5a,
INT_ENABLE = 0x5c,
- INT_STATUS = 0x5e, // Unused
+ INT_STATUS = 0x5e, /* Unused */
TX_STATUS = 0x60,
MAC_CTRL = 0x6c,
- VLAN_TAG = 0x70, // Unused
- PHY_SET = 0x75, // JES20040127EEPROM
+ VLAN_TAG = 0x70, /* Unused */
+ PHY_SET = 0x75,
PHY_CTRL = 0x76,
STATION_ADDRESS_0 = 0x78,
STATION_ADDRESS_1 = 0x7a,
HASHTABLE_1 = 0x90,
RMON_STATISTICS_MASK = 0x98,
STATISTICS_MASK = 0x9c,
- RX_JUMBO_FRAMES = 0xbc, // Unused
- TCP_CHECKSUM_ERRORS = 0xc0, // Unused
- IP_CHECKSUM_ERRORS = 0xc2, // Unused
- UDP_CHECKSUM_ERRORS = 0xc4, // Unused
- TX_JUMBO_FRAMES = 0xf4 // Unused
+ RX_JUMBO_FRAMES = 0xbc, /* Unused */
+ TCP_CHECKSUM_ERRORS = 0xc0, /* Unused */
+ IP_CHECKSUM_ERRORS = 0xc2, /* Unused */
+ UDP_CHECKSUM_ERRORS = 0xc4, /* Unused */
+ TX_JUMBO_FRAMES = 0xf4 /* Unused */
};
/* Ethernet MIB statistic register offsets. */
#define IPG_RM_RECEIVEMULTICASTHASH 0x10
#define IPG_RM_RECEIVEIPMULTICAST 0x20
-/* PhySet JES20040127EEPROM*/
+/* PhySet */
#define IPG_PS_MEM_LENB9B 0x01
#define IPG_PS_MEM_LEN9 0x02
#define IPG_PS_NON_COMPDET 0x04
#define IPG_AC_RST_OUT 0x01000000
#define IPG_AC_INT_REQUEST 0x02000000
#define IPG_AC_RESET_BUSY 0x04000000
-#define IPG_AC_LED_SPEED 0x08000000 //JES20040127EEPROM
-#define IPG_AC_LED_MODE_BIT_1 0x20000000 //JES20040127EEPROM
+#define IPG_AC_LED_SPEED 0x08000000
+#define IPG_AC_LED_MODE_BIT_1 0x20000000
/* EepromCtrl */
#define IPG_EC_RSVD_MASK 0x83FF
* Tune
*/
-/* Miscellaneous Constants. */
-#define TRUE 1
-#define FALSE 0
-
/* Assign IPG_APPEND_FCS_ON_TX > 0 for auto FCS append on TX. */
-#define IPG_APPEND_FCS_ON_TX TRUE
+#define IPG_APPEND_FCS_ON_TX 1
/* Assign IPG_APPEND_FCS_ON_TX > 0 for auto FCS strip on RX. */
-#define IPG_STRIP_FCS_ON_RX TRUE
+#define IPG_STRIP_FCS_ON_RX 1
/* Assign IPG_DROP_ON_RX_ETH_ERRORS > 0 to drop RX frames with
* Ethernet errors.
*/
-#define IPG_DROP_ON_RX_ETH_ERRORS TRUE
+#define IPG_DROP_ON_RX_ETH_ERRORS 1
/* Assign IPG_INSERT_MANUAL_VLAN_TAG > 0 to insert VLAN tags manually
* (via TFC).
*/
-#define IPG_INSERT_MANUAL_VLAN_TAG FALSE
+#define IPG_INSERT_MANUAL_VLAN_TAG 0
/* Assign IPG_ADD_IPCHECKSUM_ON_TX > 0 for auto IP checksum on TX. */
-#define IPG_ADD_IPCHECKSUM_ON_TX FALSE
+#define IPG_ADD_IPCHECKSUM_ON_TX 0
/* Assign IPG_ADD_TCPCHECKSUM_ON_TX > 0 for auto TCP checksum on TX.
* DO NOT USE FOR SILICON REVISIONS B3 AND EARLIER.
*/
-#define IPG_ADD_TCPCHECKSUM_ON_TX FALSE
+#define IPG_ADD_TCPCHECKSUM_ON_TX 0
/* Assign IPG_ADD_UDPCHECKSUM_ON_TX > 0 for auto UDP checksum on TX.
* DO NOT USE FOR SILICON REVISIONS B3 AND EARLIER.
*/
-#define IPG_ADD_UDPCHECKSUM_ON_TX FALSE
+#define IPG_ADD_UDPCHECKSUM_ON_TX 0
/* If inserting VLAN tags manually, assign the IPG_MANUAL_VLAN_xx
* constants as desired.
* Define larger if expecting jumbo frames.
*/
#ifdef JUMBO_FRAME
-//IPG_TXFRAG_SIZE must <= 0x2b00, or TX will crash
+/* IPG_TXFRAG_SIZE must <= 0x2b00, or TX will crash */
#define IPG_TXFRAG_SIZE JUMBO_FRAME_SIZE
#endif
* Define larger if expecting jumbo frames.
*/
#ifdef JUMBO_FRAME
-//4088=4096-8
+/* 4088 = 4096 - 8 */
#define IPG_RXFRAG_SIZE __IPG_RXFRAG_SIZE
#define IPG_RXSUPPORT_SIZE IPG_MAX_RXFRAME_SIZE
#else
#define IPG_MINUSEDRFDSTOFREE 0x80
/* specify the jumbo frame maximum size
- * per unit is 0x600 (the RxBuffer size that one RFD can carry)
+ * per unit is 0x600 (the rx_buffer size that one RFD can carry)
*/
-#define MAX_JUMBOSIZE 0x8 // max is 12K
+#define MAX_JUMBOSIZE 0x8 /* max is 12K */
/* Key register values loaded at driver start up. */
* Miscellaneous macros.
*/
-/* Marco for printing debug statements.
-# define IPG_DDEBUG_MSG(args...) printk(KERN_DEBUG "IPG: " ## args) */
+/* Marco for printing debug statements. */
#ifdef IPG_DEBUG
# define IPG_DEBUG_MSG(args...)
# define IPG_DDEBUG_MSG(args...) printk(KERN_DEBUG "IPG: " args)
* TFD field is 64 bits wide.
*/
struct ipg_tx {
- u64 next_desc;
- u64 tfc;
- u64 frag_info;
+ __le64 next_desc;
+ __le64 tfc;
+ __le64 frag_info;
};
/* Receive Frame Descriptor. Note, each RFD field is 64 bits wide.
*/
struct ipg_rx {
- u64 next_desc;
- u64 rfs;
- u64 frag_info;
+ __le64 next_desc;
+ __le64 rfs;
+ __le64 frag_info;
};
-struct SJumbo {
- int FoundStart;
- int CurrentSize;
+struct ipg_jumbo {
+ int found_start;
+ int current_size;
struct sk_buff *skb;
};
+
/* Structure of IPG NIC specific data. */
struct ipg_nic_private {
void __iomem *ioaddr;
struct ipg_rx *rxd;
dma_addr_t txd_map;
dma_addr_t rxd_map;
- struct sk_buff *TxBuff[IPG_TFDLIST_LENGTH];
- struct sk_buff *RxBuff[IPG_RFDLIST_LENGTH];
+ struct sk_buff *tx_buff[IPG_TFDLIST_LENGTH];
+ struct sk_buff *rx_buff[IPG_RFDLIST_LENGTH];
unsigned int tx_current;
unsigned int tx_dirty;
unsigned int rx_current;
unsigned int rx_dirty;
-// Add by Grace 2005/05/19
#ifdef JUMBO_FRAME
- struct SJumbo Jumbo;
+ struct ipg_jumbo jumbo;
#endif
unsigned int rx_buf_sz;
struct pci_dev *pdev;
spinlock_t lock;
int tenmbpsmode;
- /*Jesse20040128EEPROM_VALUE */
- u16 LED_Mode;
+ u16 led_mode;
u16 station_addr[3]; /* Station Address in EEPROM Reg 0x10..0x12 */
struct mutex mii_mutex;
struct mii_if_info mii_if;
- int ResetCurrentTFD;
+ int reset_current_tfd;
#ifdef IPG_DEBUG
int RFDlistendCount;
int RFDListCheckedCount;
struct delayed_work task;
};
-//variable record -- index by leading revision/length
-//Revision/Length(=N*4), Address1, Data1, Address2, Data2,...,AddressN,DataN
-unsigned short DefaultPhyParam[] = {
- // 11/12/03 IP1000A v1-3 rev=0x40
- /*--------------------------------------------------------------------------
- (0x4000|(15*4)), 31, 0x0001, 27, 0x01e0, 31, 0x0002, 22, 0x85bd, 24, 0xfff2,
- 27, 0x0c10, 28, 0x0c10, 29, 0x2c10, 31, 0x0003, 23, 0x92f6,
- 31, 0x0000, 23, 0x003d, 30, 0x00de, 20, 0x20e7, 9, 0x0700,
- --------------------------------------------------------------------------*/
- // 12/17/03 IP1000A v1-4 rev=0x40
- (0x4000 | (07 * 4)), 31, 0x0001, 27, 0x01e0, 31, 0x0002, 27, 0xeb8e, 31,
- 0x0000,
- 30, 0x005e, 9, 0x0700,
- // 01/09/04 IP1000A v1-5 rev=0x41
- (0x4100 | (07 * 4)), 31, 0x0001, 27, 0x01e0, 31, 0x0002, 27, 0xeb8e, 31,
- 0x0000,
- 30, 0x005e, 9, 0x0700,
- 0x0000
-};
-
#endif /* __LINUX_IPG_H */
git.openpandora.org / pandora-kernel.git / blobdiff