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-rw-r--r--drivers/net/tlan.h267
1 files changed, 139 insertions, 128 deletions
diff --git a/drivers/net/tlan.h b/drivers/net/tlan.h
index c66e70582..c4f6d6c5e 100644
--- a/drivers/net/tlan.h
+++ b/drivers/net/tlan.h
@@ -1,6 +1,5 @@
#ifndef TLAN_H
#define TLAN_H
-
/********************************************************************
*
* Linux ThunderLAN Driver
@@ -17,6 +16,7 @@
*
********************************************************************/
+
#include <asm/io.h>
#include <asm/types.h>
#include <linux/netdevice.h>
@@ -33,23 +33,23 @@
*
****************************************************************/
- #define FALSE 0
- #define TRUE 1
+#define FALSE 0
+#define TRUE 1
- #define TLAN_MIN_FRAME_SIZE 64
- #define TLAN_MAX_FRAME_SIZE 1600
+#define TLAN_MIN_FRAME_SIZE 64
+#define TLAN_MAX_FRAME_SIZE 1600
- #define TLAN_NUM_RX_LISTS 4
- #define TLAN_NUM_TX_LISTS 8
+#define TLAN_NUM_RX_LISTS 4
+#define TLAN_NUM_TX_LISTS 8
- #define TLAN_IGNORE 0
- #define TLAN_RECORD 1
+#define TLAN_IGNORE 0
+#define TLAN_RECORD 1
- #define TLAN_DBG(lvl, format, args...) if ( debug & lvl ) printk( format, ##args );
- #define TLAN_DEBUG_GNRL 0x0001
- #define TLAN_DEBUG_TX 0x0002
- #define TLAN_DEBUG_RX 0x0004
- #define TLAN_DEBUG_LIST 0x0008
+#define TLAN_DBG(lvl, format, args...) if (debug&lvl) printk( format, ##args );
+#define TLAN_DEBUG_GNRL 0x0001
+#define TLAN_DEBUG_TX 0x0002
+#define TLAN_DEBUG_RX 0x0004
+#define TLAN_DEBUG_LIST 0x0008
@@ -59,22 +59,23 @@
*
****************************************************************/
- /* NOTE: These should be moved to pci.h someday */
- #define PCI_DEVICE_ID_NETELLIGENT_10 0xAE34
- #define PCI_DEVICE_ID_NETELLIGENT_10_100 0xAE32
- #define PCI_DEVICE_ID_NETFLEX_3P_INTEGRATED 0xAE35
- #define PCI_DEVICE_ID_NETFLEX_3P 0xF130
- #define PCI_DEVICE_ID_NETFLEX_3P_BNC 0xF150
- #define PCI_DEVICE_ID_NETELLIGENT_10_100_PROLIANT 0xAE43
- #define PCI_DEVICE_ID_NETELLIGENT_10_100_DUAL 0xAE40
- #define PCI_DEVICE_ID_DESKPRO_4000_5233MMX 0xB011
+ /* NOTE: These have been moved to pci.h, will use them
+ eventually */
+#define PCI_DEVICE_ID_NETELLIGENT_10 0xAE34
+#define PCI_DEVICE_ID_NETELLIGENT_10_100 0xAE32
+#define PCI_DEVICE_ID_NETFLEX_3P_INTEGRATED 0xAE35
+#define PCI_DEVICE_ID_NETFLEX_3P 0xF130
+#define PCI_DEVICE_ID_NETFLEX_3P_BNC 0xF150
+#define PCI_DEVICE_ID_NETELLIGENT_10_100_PROLIANT 0xAE43
+#define PCI_DEVICE_ID_NETELLIGENT_10_100_DUAL 0xAE40
+#define PCI_DEVICE_ID_DESKPRO_4000_5233MMX 0xB011
- typedef struct tlan_pci_id {
- u16 vendorId;
- u16 deviceId;
- char *deviceName;
- } TLanPciId;
+typedef struct tlan_pci_id {
+ u16 vendorId;
+ u16 deviceId;
+ char *deviceName;
+} TLanPciId;
@@ -84,32 +85,32 @@
*
****************************************************************/
- #define TLAN_BUFFERS_PER_LIST 10
- #define TLAN_LAST_BUFFER 0x80000000
- #define TLAN_CSTAT_UNUSED 0x8000
- #define TLAN_CSTAT_FRM_CMP 0x4000
- #define TLAN_CSTAT_READY 0x3000
- #define TLAN_CSTAT_EOC 0x0800
- #define TLAN_CSTAT_RX_ERROR 0x0400
- #define TLAN_CSTAT_PASS_CRC 0x0200
- #define TLAN_CSTAT_DP_PR 0x0100
+#define TLAN_BUFFERS_PER_LIST 10
+#define TLAN_LAST_BUFFER 0x80000000
+#define TLAN_CSTAT_UNUSED 0x8000
+#define TLAN_CSTAT_FRM_CMP 0x4000
+#define TLAN_CSTAT_READY 0x3000
+#define TLAN_CSTAT_EOC 0x0800
+#define TLAN_CSTAT_RX_ERROR 0x0400
+#define TLAN_CSTAT_PASS_CRC 0x0200
+#define TLAN_CSTAT_DP_PR 0x0100
- typedef struct tlan_buffer_ref_tag {
- u32 count;
- u32 address;
- } TLanBufferRef;
+typedef struct tlan_buffer_ref_tag {
+ u32 count;
+ u32 address;
+} TLanBufferRef;
- typedef struct tlan_list_tag {
- u32 forward;
- u16 cStat;
- u16 frameSize;
- TLanBufferRef buffer[TLAN_BUFFERS_PER_LIST];
- } TLanList;
+typedef struct tlan_list_tag {
+ u32 forward;
+ u16 cStat;
+ u16 frameSize;
+ TLanBufferRef buffer[TLAN_BUFFERS_PER_LIST];
+} TLanList;
- typedef u8 TLanBuffer[TLAN_MAX_FRAME_SIZE];
+typedef u8 TLanBuffer[TLAN_MAX_FRAME_SIZE];
@@ -119,23 +120,26 @@
*
****************************************************************/
- #define TLAN_PHY_MAX_ADDR 0x1F
- #define TLAN_PHY_INTERNAL 0x1F
+#define TLAN_PHY_MAX_ADDR 0x1F
- #define TLAN_PHY_ACTIVITY 0x00000001
- #define TLAN_PHY_AUTONEG 0x00000002
+#define TLAN_PHY_ACTIVITY 0x00000001
+#define TLAN_PHY_AUTONEG 0x00000002
+#define TLAN_PHY_INTS 0x00000004
+#define TLAN_PHY_BIT_RATE 0x00000008
+#define TLAN_PHY_UNMANAGED 0x00000010
+#define TLAN_PHY_INTERNAL 0x00000020
- typedef int (TLanPhyFunc)( struct device * );
+typedef int (TLanPhyFunc)( struct device * );
- typedef struct tlan_phy_id_entry_tag {
- u16 idHi;
- u16 idLo;
- TLanPhyFunc *check;
- TLanPhyFunc *service;
- u32 flags;
- } TLanPhyIdEntry;
+typedef struct tlan_phy_id_entry_tag {
+ u16 idHi;
+ u16 idLo;
+ TLanPhyFunc *check;
+ TLanPhyFunc *service;
+ u32 flags;
+} TLanPhyIdEntry;
@@ -145,38 +149,38 @@
*
****************************************************************/
- typedef struct tlan_private_tag {
- struct device *nextDevice;
- void *dmaStorage;
- u8 *padBuffer;
- TLanList *rxList;
- u8 *rxBuffer;
- u32 rxHead;
- u32 rxTail;
- u32 rxEocCount;
- TLanList *txList;
- u8 *txBuffer;
- u32 txHead;
- u32 txInProgress;
- u32 txTail;
- u32 txBusyCount;
- u32 phyAddr;
- u32 phyEntry;
- u32 phyOnline;
- u32 phyFlags;
- TLanPhyFunc *phyCheck;
- TLanPhyFunc *phyService;
- u32 timerSetAt;
- u32 timerType;
- struct timer_list timer;
- struct net_device_stats stats;
- u32 pciEntry;
- u8 pciRevision;
- u8 pciBus;
- u8 pciDeviceFn;
- u8 tlanRev;
- char devName[8];
- } TLanPrivateInfo;
+typedef struct tlan_private_tag {
+ struct device *nextDevice;
+ void *dmaStorage;
+ u8 *padBuffer;
+ TLanList *rxList;
+ u8 *rxBuffer;
+ u32 rxHead;
+ u32 rxTail;
+ u32 rxEocCount;
+ TLanList *txList;
+ u8 *txBuffer;
+ u32 txHead;
+ u32 txInProgress;
+ u32 txTail;
+ u32 txBusyCount;
+ u32 phyAddr;
+ u32 phyEntry;
+ u32 phyOnline;
+ u32 phyFlags;
+ TLanPhyFunc *phyCheck;
+ TLanPhyFunc *phyService;
+ u32 timerSetAt;
+ u32 timerType;
+ struct timer_list timer;
+ struct net_device_stats stats;
+ u32 pciEntry;
+ u8 pciRevision;
+ u8 pciBus;
+ u8 pciDeviceFn;
+ u8 tlanRev;
+ char devName[8];
+} TLanPrivateInfo;
@@ -186,11 +190,11 @@
*
****************************************************************/
- #define TLAN_TIMER_LINK 1
- #define TLAN_TIMER_ACT 2
+#define TLAN_TIMER_LINK 1
+#define TLAN_TIMER_ACT 2
- #define TLAN_TIMER_LINK_DELAY 230
- #define TLAN_TIMER_ACT_DELAY 10
+#define TLAN_TIMER_LINK_DELAY 230
+#define TLAN_TIMER_ACT_DELAY 10
@@ -200,8 +204,8 @@
*
****************************************************************/
- #define TLAN_EEPROM_ACK 0
- #define TLAN_EEPROM_STOP 1
+#define TLAN_EEPROM_ACK 0
+#define TLAN_EEPROM_STOP 1
@@ -211,29 +215,29 @@
*
****************************************************************/
- #define TLAN_HOST_CMD 0x00
- #define TLAN_HC_GO 0x80000000
- #define TLAN_HC_STOP 0x40000000
- #define TLAN_HC_ACK 0x20000000
- #define TLAN_HC_CS_MASK 0x1FE00000
- #define TLAN_HC_EOC 0x00100000
- #define TLAN_HC_RT 0x00080000
- #define TLAN_HC_NES 0x00040000
- #define TLAN_HC_AD_RST 0x00008000
- #define TLAN_HC_LD_TMR 0x00004000
- #define TLAN_HC_LD_THR 0x00002000
- #define TLAN_HC_REQ_INT 0x00001000
- #define TLAN_HC_INT_OFF 0x00000800
- #define TLAN_HC_INT_ON 0x00000400
- #define TLAN_HC_AC_MASK 0x000000FF
- #define TLAN_CH_PARM 0x04
- #define TLAN_DIO_ADR 0x08
- #define TLAN_DA_ADR_INC 0x8000
- #define TLAN_DA_RAM_ADR 0x4000
- #define TLAN_HOST_INT 0x0A
- #define TLAN_HI_IV_MASK 0x1FE0
- #define TLAN_HI_IT_MASK 0x001C
- #define TLAN_DIO_DATA 0x0C
+#define TLAN_HOST_CMD 0x00
+#define TLAN_HC_GO 0x80000000
+#define TLAN_HC_STOP 0x40000000
+#define TLAN_HC_ACK 0x20000000
+#define TLAN_HC_CS_MASK 0x1FE00000
+#define TLAN_HC_EOC 0x00100000
+#define TLAN_HC_RT 0x00080000
+#define TLAN_HC_NES 0x00040000
+#define TLAN_HC_AD_RST 0x00008000
+#define TLAN_HC_LD_TMR 0x00004000
+#define TLAN_HC_LD_THR 0x00002000
+#define TLAN_HC_REQ_INT 0x00001000
+#define TLAN_HC_INT_OFF 0x00000800
+#define TLAN_HC_INT_ON 0x00000400
+#define TLAN_HC_AC_MASK 0x000000FF
+#define TLAN_CH_PARM 0x04
+#define TLAN_DIO_ADR 0x08
+#define TLAN_DA_ADR_INC 0x8000
+#define TLAN_DA_RAM_ADR 0x4000
+#define TLAN_HOST_INT 0x0A
+#define TLAN_HI_IV_MASK 0x1FE0
+#define TLAN_HI_IT_MASK 0x001C
+#define TLAN_DIO_DATA 0x0C
/* ThunderLAN Internal Register DIO Offsets */
@@ -479,19 +483,26 @@ inline u32 xor( u32 a, u32 b )
{
return ( ( a && ! b ) || ( ! a && b ) );
}
-#define XOR8( a, b, c, d, e, f, g, h ) xor( a, xor( b, xor( c, xor( d, xor( e, xor( f, xor( g, h ) ) ) ) ) ) )
+#define XOR8( a, b, c, d, e, f, g, h ) xor( a, xor( b, xor( c, xor( d, xor( e, x
+or( f, xor( g, h ) ) ) ) ) ) )
#define DA( a, bit ) ( ( (u8) a[bit/8] ) & ( (u8) ( 1 << bit%8 ) ) )
inline u32 TLan_HashFunc( u8 *a )
{
u32 hash;
- hash = XOR8( DA(a,0), DA(a, 6), DA(a,12), DA(a,18), DA(a,24), DA(a,30), DA(a,36), DA(a,42) );
- hash |= XOR8( DA(a,1), DA(a, 7), DA(a,13), DA(a,19), DA(a,25), DA(a,31), DA(a,37), DA(a,43) ) << 1;
- hash |= XOR8( DA(a,2), DA(a, 8), DA(a,14), DA(a,20), DA(a,26), DA(a,32), DA(a,38), DA(a,44) ) << 2;
- hash |= XOR8( DA(a,3), DA(a, 9), DA(a,15), DA(a,21), DA(a,27), DA(a,33), DA(a,39), DA(a,45) ) << 3;
- hash |= XOR8( DA(a,4), DA(a,10), DA(a,16), DA(a,22), DA(a,28), DA(a,34), DA(a,40), DA(a,46) ) << 4;
- hash |= XOR8( DA(a,5), DA(a,11), DA(a,17), DA(a,23), DA(a,29), DA(a,35), DA(a,41), DA(a,47) ) << 5;
+ hash = XOR8( DA(a,0), DA(a, 6), DA(a,12), DA(a,18), DA(a,24), DA(a,30), DA(a,3
+6), DA(a,42) );
+ hash |= XOR8( DA(a,1), DA(a, 7), DA(a,13), DA(a,19), DA(a,25), DA(a,31), DA(a,3
+7), DA(a,43) ) << 1;
+ hash |= XOR8( DA(a,2), DA(a, 8), DA(a,14), DA(a,20), DA(a,26), DA(a,32), DA(a,3
+8), DA(a,44) ) << 2;
+ hash |= XOR8( DA(a,3), DA(a, 9), DA(a,15), DA(a,21), DA(a,27), DA(a,33), DA(a,3
+9), DA(a,45) ) << 3;
+ hash |= XOR8( DA(a,4), DA(a,10), DA(a,16), DA(a,22), DA(a,28), DA(a,34), DA(a,4
+0), DA(a,46) ) << 4;
+ hash |= XOR8( DA(a,5), DA(a,11), DA(a,17), DA(a,23), DA(a,29), DA(a,35), DA(a,4
+1), DA(a,47) ) << 5;
return hash;
generated by cgit v1.2.3 (git 2.25.1) at 2024-11-09 15:36:00 +0000