diff options
Diffstat (limited to 'drivers/net/sk98lin')
42 files changed, 43427 insertions, 0 deletions
diff --git a/drivers/net/sk98lin/Makefile b/drivers/net/sk98lin/Makefile new file mode 100644 index 00000000000..6783039ffb7 --- /dev/null +++ b/drivers/net/sk98lin/Makefile @@ -0,0 +1,89 @@ +# +# Makefile for the SysKonnect SK-98xx device driver. +# + + +# +# Standalone driver params +# SKPARAM += -DSK_KERNEL_24 +# SKPARAM += -DSK_KERNEL_24_26 +# SKPARAM += -DSK_KERNEL_26 +# SKPARAM += -DSK_KERNEL_22_24 + +obj-$(CONFIG_SK98LIN) += sk98lin.o +sk98lin-objs := \ + skge.o \ + skethtool.o \ + skdim.o \ + skaddr.o \ + skgehwt.o \ + skgeinit.o \ + skgepnmi.o \ + skgesirq.o \ + ski2c.o \ + sklm80.o \ + skqueue.o \ + skrlmt.o \ + sktimer.o \ + skvpd.o \ + skxmac2.o \ + skproc.o \ + skcsum.o + +# DBGDEF = \ +# -DDEBUG + +ifdef DEBUG +DBGDEF += \ +-DSK_DEBUG_CHKMOD=0x00000000L \ +-DSK_DEBUG_CHKCAT=0x00000000L +endif + + +# **** possible debug modules for SK_DEBUG_CHKMOD ***************** +# SK_DBGMOD_MERR 0x00000001L /* general module error indication */ +# SK_DBGMOD_HWM 0x00000002L /* Hardware init module */ +# SK_DBGMOD_RLMT 0x00000004L /* RLMT module */ +# SK_DBGMOD_VPD 0x00000008L /* VPD module */ +# SK_DBGMOD_I2C 0x00000010L /* I2C module */ +# SK_DBGMOD_PNMI 0x00000020L /* PNMI module */ +# SK_DBGMOD_CSUM 0x00000040L /* CSUM module */ +# SK_DBGMOD_ADDR 0x00000080L /* ADDR module */ +# SK_DBGMOD_DRV 0x00010000L /* DRV module */ + +# **** possible debug categories for SK_DEBUG_CHKCAT ************** +# *** common modules *** +# SK_DBGCAT_INIT 0x00000001L module/driver initialization +# SK_DBGCAT_CTRL 0x00000002L controlling: add/rmv MCA/MAC and other controls (IOCTL) +# SK_DBGCAT_ERR 0x00000004L error handling paths +# SK_DBGCAT_TX 0x00000008L transmit path +# SK_DBGCAT_RX 0x00000010L receive path +# SK_DBGCAT_IRQ 0x00000020L general IRQ handling +# SK_DBGCAT_QUEUE 0x00000040L any queue management +# SK_DBGCAT_DUMP 0x00000080L large data output e.g. hex dump +# SK_DBGCAT_FATAL 0x00000100L large data output e.g. hex dump + +# *** driver (file skge.c) *** +# SK_DBGCAT_DRV_ENTRY 0x00010000 entry points +# SK_DBGCAT_DRV_??? 0x00020000 not used +# SK_DBGCAT_DRV_MCA 0x00040000 multicast +# SK_DBGCAT_DRV_TX_PROGRESS 0x00080000 tx path +# SK_DBGCAT_DRV_RX_PROGRESS 0x00100000 rx path +# SK_DBGCAT_DRV_PROGRESS 0x00200000 general runtime +# SK_DBGCAT_DRV_??? 0x00400000 not used +# SK_DBGCAT_DRV_PROM 0x00800000 promiscuous mode +# SK_DBGCAT_DRV_TX_FRAME 0x01000000 display tx frames +# SK_DBGCAT_DRV_ERROR 0x02000000 error conditions +# SK_DBGCAT_DRV_INT_SRC 0x04000000 interrupts sources +# SK_DBGCAT_DRV_EVENT 0x08000000 driver events + +EXTRA_CFLAGS += -Idrivers/net/sk98lin -DSK_DIAG_SUPPORT -DSK_USE_CSUM -DGENESIS -DYUKON $(DBGDEF) $(SKPARAM) + +clean: + rm -f core *.o *.a *.s + + + + + + diff --git a/drivers/net/sk98lin/h/lm80.h b/drivers/net/sk98lin/h/lm80.h new file mode 100644 index 00000000000..4e2dbbf7800 --- /dev/null +++ b/drivers/net/sk98lin/h/lm80.h @@ -0,0 +1,179 @@ +/****************************************************************************** + * + * Name: lm80.h + * Project: Gigabit Ethernet Adapters, Common Modules + * Version: $Revision: 1.6 $ + * Date: $Date: 2003/05/13 17:26:52 $ + * Purpose: Contains all defines for the LM80 Chip + * (National Semiconductor). + * + ******************************************************************************/ + +/****************************************************************************** + * + * (C)Copyright 1998-2002 SysKonnect. + * (C)Copyright 2002-2003 Marvell. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * The information in this file is provided "AS IS" without warranty. + * + ******************************************************************************/ + +#ifndef __INC_LM80_H +#define __INC_LM80_H + +#ifdef __cplusplus +extern "C" { +#endif /* __cplusplus */ + +/* defines ********************************************************************/ + +/* + * LM80 register definition + * + * All registers are 8 bit wide + */ +#define LM80_CFG 0x00 /* Configuration Register */ +#define LM80_ISRC_1 0x01 /* Interrupt Status Register 1 */ +#define LM80_ISRC_2 0x02 /* Interrupt Status Register 2 */ +#define LM80_IMSK_1 0x03 /* Interrupt Mask Register 1 */ +#define LM80_IMSK_2 0x04 /* Interrupt Mask Register 2 */ +#define LM80_FAN_CTRL 0x05 /* Fan Devisor/RST#/OS# Register */ +#define LM80_TEMP_CTRL 0x06 /* OS# Config, Temp Res. Reg */ + /* 0x07 - 0x1f reserved */ + /* current values */ +#define LM80_VT0_IN 0x20 /* current Voltage 0 value */ +#define LM80_VT1_IN 0x21 /* current Voltage 1 value */ +#define LM80_VT2_IN 0x22 /* current Voltage 2 value */ +#define LM80_VT3_IN 0x23 /* current Voltage 3 value */ +#define LM80_VT4_IN 0x24 /* current Voltage 4 value */ +#define LM80_VT5_IN 0x25 /* current Voltage 5 value */ +#define LM80_VT6_IN 0x26 /* current Voltage 6 value */ +#define LM80_TEMP_IN 0x27 /* current Temperature value */ +#define LM80_FAN1_IN 0x28 /* current Fan 1 count */ +#define LM80_FAN2_IN 0x29 /* current Fan 2 count */ + /* limit values */ +#define LM80_VT0_HIGH_LIM 0x2a /* high limit val for Voltage 0 */ +#define LM80_VT0_LOW_LIM 0x2b /* low limit val for Voltage 0 */ +#define LM80_VT1_HIGH_LIM 0x2c /* high limit val for Voltage 1 */ +#define LM80_VT1_LOW_LIM 0x2d /* low limit val for Voltage 1 */ +#define LM80_VT2_HIGH_LIM 0x2e /* high limit val for Voltage 2 */ +#define LM80_VT2_LOW_LIM 0x2f /* low limit val for Voltage 2 */ +#define LM80_VT3_HIGH_LIM 0x30 /* high limit val for Voltage 3 */ +#define LM80_VT3_LOW_LIM 0x31 /* low limit val for Voltage 3 */ +#define LM80_VT4_HIGH_LIM 0x32 /* high limit val for Voltage 4 */ +#define LM80_VT4_LOW_LIM 0x33 /* low limit val for Voltage 4 */ +#define LM80_VT5_HIGH_LIM 0x34 /* high limit val for Voltage 5 */ +#define LM80_VT5_LOW_LIM 0x35 /* low limit val for Voltage 5 */ +#define LM80_VT6_HIGH_LIM 0x36 /* high limit val for Voltage 6 */ +#define LM80_VT6_LOW_LIM 0x37 /* low limit val for Voltage 6 */ +#define LM80_THOT_LIM_UP 0x38 /* hot temperature limit (high) */ +#define LM80_THOT_LIM_LO 0x39 /* hot temperature limit (low) */ +#define LM80_TOS_LIM_UP 0x3a /* OS temperature limit (high) */ +#define LM80_TOS_LIM_LO 0x3b /* OS temperature limit (low) */ +#define LM80_FAN1_COUNT_LIM 0x3c /* Fan 1 count limit (high) */ +#define LM80_FAN2_COUNT_LIM 0x3d /* Fan 2 count limit (low) */ + /* 0x3e - 0x3f reserved */ + +/* + * LM80 bit definitions + */ + +/* LM80_CFG Configuration Register */ +#define LM80_CFG_START (1<<0) /* start monitoring operation */ +#define LM80_CFG_INT_ENA (1<<1) /* enables the INT# Interrupt output */ +#define LM80_CFG_INT_POL (1<<2) /* INT# pol: 0 act low, 1 act high */ +#define LM80_CFG_INT_CLR (1<<3) /* disables INT#/RST_OUT#/OS# outputs */ +#define LM80_CFG_RESET (1<<4) /* signals a reset */ +#define LM80_CFG_CHASS_CLR (1<<5) /* clears Chassis Intrusion (CI) pin */ +#define LM80_CFG_GPO (1<<6) /* drives the GPO# pin */ +#define LM80_CFG_INIT (1<<7) /* restore power on defaults */ + +/* LM80_ISRC_1 Interrupt Status Register 1 */ +/* LM80_IMSK_1 Interrupt Mask Register 1 */ +#define LM80_IS_VT0 (1<<0) /* limit exceeded for Voltage 0 */ +#define LM80_IS_VT1 (1<<1) /* limit exceeded for Voltage 1 */ +#define LM80_IS_VT2 (1<<2) /* limit exceeded for Voltage 2 */ +#define LM80_IS_VT3 (1<<3) /* limit exceeded for Voltage 3 */ +#define LM80_IS_VT4 (1<<4) /* limit exceeded for Voltage 4 */ +#define LM80_IS_VT5 (1<<5) /* limit exceeded for Voltage 5 */ +#define LM80_IS_VT6 (1<<6) /* limit exceeded for Voltage 6 */ +#define LM80_IS_INT_IN (1<<7) /* state of INT_IN# */ + +/* LM80_ISRC_2 Interrupt Status Register 2 */ +/* LM80_IMSK_2 Interrupt Mask Register 2 */ +#define LM80_IS_TEMP (1<<0) /* HOT temperature limit exceeded */ +#define LM80_IS_BTI (1<<1) /* state of BTI# pin */ +#define LM80_IS_FAN1 (1<<2) /* count limit exceeded for Fan 1 */ +#define LM80_IS_FAN2 (1<<3) /* count limit exceeded for Fan 2 */ +#define LM80_IS_CI (1<<4) /* Chassis Intrusion occured */ +#define LM80_IS_OS (1<<5) /* OS temperature limit exceeded */ + /* bit 6 and 7 are reserved in LM80_ISRC_2 */ +#define LM80_IS_HT_IRQ_MD (1<<6) /* Hot temperature interrupt mode */ +#define LM80_IS_OT_IRQ_MD (1<<7) /* OS temperature interrupt mode */ + +/* LM80_FAN_CTRL Fan Devisor/RST#/OS# Register */ +#define LM80_FAN1_MD_SEL (1<<0) /* Fan 1 mode select */ +#define LM80_FAN2_MD_SEL (1<<1) /* Fan 2 mode select */ +#define LM80_FAN1_PRM_CTL (3<<2) /* Fan 1 speed control */ +#define LM80_FAN2_PRM_CTL (3<<4) /* Fan 2 speed control */ +#define LM80_FAN_OS_ENA (1<<6) /* enable OS mode on RST_OUT#/OS# pins*/ +#define LM80_FAN_RST_ENA (1<<7) /* sets RST_OUT#/OS# pins in RST mode */ + +/* LM80_TEMP_CTRL OS# Config, Temp Res. Reg */ +#define LM80_TEMP_OS_STAT (1<<0) /* mirrors the state of RST_OUT#/OS# */ +#define LM80_TEMP_OS_POL (1<<1) /* select OS# polarity */ +#define LM80_TEMP_OS_MODE (1<<2) /* selects Interrupt mode */ +#define LM80_TEMP_RES (1<<3) /* selects 9 or 11 bit temp resulution*/ +#define LM80_TEMP_LSB (0xf<<4)/* 4 LSBs of 11 bit temp data */ +#define LM80_TEMP_LSB_9 (1<<7) /* LSB of 9 bit temperature data */ + + /* 0x07 - 0x1f reserved */ +/* LM80_VT0_IN current Voltage 0 value */ +/* LM80_VT1_IN current Voltage 1 value */ +/* LM80_VT2_IN current Voltage 2 value */ +/* LM80_VT3_IN current Voltage 3 value */ +/* LM80_VT4_IN current Voltage 4 value */ +/* LM80_VT5_IN current Voltage 5 value */ +/* LM80_VT6_IN current Voltage 6 value */ +/* LM80_TEMP_IN current temperature value */ +/* LM80_FAN1_IN current Fan 1 count */ +/* LM80_FAN2_IN current Fan 2 count */ +/* LM80_VT0_HIGH_LIM high limit val for Voltage 0 */ +/* LM80_VT0_LOW_LIM low limit val for Voltage 0 */ +/* LM80_VT1_HIGH_LIM high limit val for Voltage 1 */ +/* LM80_VT1_LOW_LIM low limit val for Voltage 1 */ +/* LM80_VT2_HIGH_LIM high limit val for Voltage 2 */ +/* LM80_VT2_LOW_LIM low limit val for Voltage 2 */ +/* LM80_VT3_HIGH_LIM high limit val for Voltage 3 */ +/* LM80_VT3_LOW_LIM low limit val for Voltage 3 */ +/* LM80_VT4_HIGH_LIM high limit val for Voltage 4 */ +/* LM80_VT4_LOW_LIM low limit val for Voltage 4 */ +/* LM80_VT5_HIGH_LIM high limit val for Voltage 5 */ +/* LM80_VT5_LOW_LIM low limit val for Voltage 5 */ +/* LM80_VT6_HIGH_LIM high limit val for Voltage 6 */ +/* LM80_VT6_LOW_LIM low limit val for Voltage 6 */ +/* LM80_THOT_LIM_UP hot temperature limit (high) */ +/* LM80_THOT_LIM_LO hot temperature limit (low) */ +/* LM80_TOS_LIM_UP OS temperature limit (high) */ +/* LM80_TOS_LIM_LO OS temperature limit (low) */ +/* LM80_FAN1_COUNT_LIM Fan 1 count limit (high) */ +/* LM80_FAN2_COUNT_LIM Fan 2 count limit (low) */ + /* 0x3e - 0x3f reserved */ + +#define LM80_ADDR 0x28 /* LM80 default addr */ + +/* typedefs *******************************************************************/ + + +/* function prototypes ********************************************************/ + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __INC_LM80_H */ diff --git a/drivers/net/sk98lin/h/skaddr.h b/drivers/net/sk98lin/h/skaddr.h new file mode 100644 index 00000000000..3a2ea4a4b53 --- /dev/null +++ b/drivers/net/sk98lin/h/skaddr.h @@ -0,0 +1,333 @@ +/****************************************************************************** + * + * Name: skaddr.h + * Project: Gigabit Ethernet Adapters, ADDR-Modul + * Version: $Revision: 1.29 $ + * Date: $Date: 2003/05/13 16:57:24 $ + * Purpose: Header file for Address Management (MC, UC, Prom). + * + ******************************************************************************/ + +/****************************************************************************** + * + * (C)Copyright 1998-2002 SysKonnect GmbH. + * (C)Copyright 2002-2003 Marvell. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * The information in this file is provided "AS IS" without warranty. + * + ******************************************************************************/ + +/****************************************************************************** + * + * Description: + * + * This module is intended to manage multicast addresses and promiscuous mode + * on GEnesis adapters. + * + * Include File Hierarchy: + * + * "skdrv1st.h" + * ... + * "sktypes.h" + * "skqueue.h" + * "skaddr.h" + * ... + * "skdrv2nd.h" + * + ******************************************************************************/ + +#ifndef __INC_SKADDR_H +#define __INC_SKADDR_H + +#ifdef __cplusplus +extern "C" { +#endif /* cplusplus */ + +/* defines ********************************************************************/ + +#define SK_MAC_ADDR_LEN 6 /* Length of MAC address. */ +#define SK_MAX_ADDRS 14 /* #Addrs for exact match. */ + +/* ----- Common return values ----- */ + +#define SK_ADDR_SUCCESS 0 /* Function returned successfully. */ +#define SK_ADDR_ILLEGAL_PORT 100 /* Port number too high. */ +#define SK_ADDR_TOO_EARLY 101 /* Function called too early. */ + +/* ----- Clear/Add flag bits ----- */ + +#define SK_ADDR_PERMANENT 1 /* RLMT Address */ + +/* ----- Additional Clear flag bits ----- */ + +#define SK_MC_SW_ONLY 2 /* Do not update HW when clearing. */ + +/* ----- Override flag bits ----- */ + +#define SK_ADDR_LOGICAL_ADDRESS 0 +#define SK_ADDR_VIRTUAL_ADDRESS (SK_ADDR_LOGICAL_ADDRESS) /* old */ +#define SK_ADDR_PHYSICAL_ADDRESS 1 +#define SK_ADDR_CLEAR_LOGICAL 2 +#define SK_ADDR_SET_LOGICAL 4 + +/* ----- Override return values ----- */ + +#define SK_ADDR_OVERRIDE_SUCCESS (SK_ADDR_SUCCESS) +#define SK_ADDR_DUPLICATE_ADDRESS 1 +#define SK_ADDR_MULTICAST_ADDRESS 2 + +/* ----- Partitioning of excact match table ----- */ + +#define SK_ADDR_EXACT_MATCHES 16 /* #Exact match entries. */ + +#define SK_ADDR_FIRST_MATCH_RLMT 1 +#define SK_ADDR_LAST_MATCH_RLMT 2 +#define SK_ADDR_FIRST_MATCH_DRV 3 +#define SK_ADDR_LAST_MATCH_DRV (SK_ADDR_EXACT_MATCHES - 1) + +/* ----- SkAddrMcAdd/SkAddrMcUpdate return values ----- */ + +#define SK_MC_FILTERING_EXACT 0 /* Exact filtering. */ +#define SK_MC_FILTERING_INEXACT 1 /* Inexact filtering. */ + +/* ----- Additional SkAddrMcAdd return values ----- */ + +#define SK_MC_ILLEGAL_ADDRESS 2 /* Illegal address. */ +#define SK_MC_ILLEGAL_PORT 3 /* Illegal port (not the active one). */ +#define SK_MC_RLMT_OVERFLOW 4 /* Too many RLMT mc addresses. */ + +/* Promiscuous mode bits ----- */ + +#define SK_PROM_MODE_NONE 0 /* Normal receive. */ +#define SK_PROM_MODE_LLC 1 /* Receive all LLC frames. */ +#define SK_PROM_MODE_ALL_MC 2 /* Receive all multicast frames. */ +/* #define SK_PROM_MODE_NON_LLC 4 */ /* Receive all non-LLC frames. */ + +/* Macros */ + +#ifdef OLD_STUFF +#ifndef SK_ADDR_EQUAL +/* + * "&" instead of "&&" allows better optimization on IA-64. + * The replacement is safe here, as all bytes exist. + */ +#ifndef SK_ADDR_DWORD_COMPARE +#define SK_ADDR_EQUAL(A1,A2) ( \ + (((SK_U8 *)(A1))[5] == ((SK_U8 *)(A2))[5]) & \ + (((SK_U8 *)(A1))[4] == ((SK_U8 *)(A2))[4]) & \ + (((SK_U8 *)(A1))[3] == ((SK_U8 *)(A2))[3]) & \ + (((SK_U8 *)(A1))[2] == ((SK_U8 *)(A2))[2]) & \ + (((SK_U8 *)(A1))[1] == ((SK_U8 *)(A2))[1]) & \ + (((SK_U8 *)(A1))[0] == ((SK_U8 *)(A2))[0])) +#else /* SK_ADDR_DWORD_COMPARE */ +#define SK_ADDR_EQUAL(A1,A2) ( \ + (*(SK_U32 *)&(((SK_U8 *)(A1))[2]) == *(SK_U32 *)&(((SK_U8 *)(A2))[2])) & \ + (*(SK_U32 *)&(((SK_U8 *)(A1))[0]) == *(SK_U32 *)&(((SK_U8 *)(A2))[0]))) +#endif /* SK_ADDR_DWORD_COMPARE */ +#endif /* SK_ADDR_EQUAL */ +#endif /* 0 */ + +#ifndef SK_ADDR_EQUAL +#ifndef SK_ADDR_DWORD_COMPARE +#define SK_ADDR_EQUAL(A1,A2) ( \ + (((SK_U8 SK_FAR *)(A1))[5] == ((SK_U8 SK_FAR *)(A2))[5]) & \ + (((SK_U8 SK_FAR *)(A1))[4] == ((SK_U8 SK_FAR *)(A2))[4]) & \ + (((SK_U8 SK_FAR *)(A1))[3] == ((SK_U8 SK_FAR *)(A2))[3]) & \ + (((SK_U8 SK_FAR *)(A1))[2] == ((SK_U8 SK_FAR *)(A2))[2]) & \ + (((SK_U8 SK_FAR *)(A1))[1] == ((SK_U8 SK_FAR *)(A2))[1]) & \ + (((SK_U8 SK_FAR *)(A1))[0] == ((SK_U8 SK_FAR *)(A2))[0])) +#else /* SK_ADDR_DWORD_COMPARE */ +#define SK_ADDR_EQUAL(A1,A2) ( \ + (*(SK_U16 SK_FAR *)&(((SK_U8 SK_FAR *)(A1))[4]) == \ + *(SK_U16 SK_FAR *)&(((SK_U8 SK_FAR *)(A2))[4])) && \ + (*(SK_U32 SK_FAR *)&(((SK_U8 SK_FAR *)(A1))[0]) == \ + *(SK_U32 SK_FAR *)&(((SK_U8 SK_FAR *)(A2))[0]))) +#endif /* SK_ADDR_DWORD_COMPARE */ +#endif /* SK_ADDR_EQUAL */ + +/* typedefs *******************************************************************/ + +typedef struct s_MacAddr { + SK_U8 a[SK_MAC_ADDR_LEN]; +} SK_MAC_ADDR; + + +/* SK_FILTER is used to ensure alignment of the filter. */ +typedef union s_InexactFilter { + SK_U8 Bytes[8]; + SK_U64 Val; /* Dummy entry for alignment only. */ +} SK_FILTER64; + + +typedef struct s_AddrNet SK_ADDR_NET; + + +typedef struct s_AddrPort { + +/* ----- Public part (read-only) ----- */ + + SK_MAC_ADDR CurrentMacAddress; /* Current physical MAC Address. */ + SK_MAC_ADDR PermanentMacAddress; /* Permanent physical MAC Address. */ + int PromMode; /* Promiscuous Mode. */ + +/* ----- Private part ----- */ + + SK_MAC_ADDR PreviousMacAddress; /* Prev. phys. MAC Address. */ + SK_BOOL CurrentMacAddressSet; /* CurrentMacAddress is set. */ + SK_U8 Align01; + + SK_U32 FirstExactMatchRlmt; + SK_U32 NextExactMatchRlmt; + SK_U32 FirstExactMatchDrv; + SK_U32 NextExactMatchDrv; + SK_MAC_ADDR Exact[SK_ADDR_EXACT_MATCHES]; + SK_FILTER64 InexactFilter; /* For 64-bit hash register. */ + SK_FILTER64 InexactRlmtFilter; /* For 64-bit hash register. */ + SK_FILTER64 InexactDrvFilter; /* For 64-bit hash register. */ +} SK_ADDR_PORT; + + +struct s_AddrNet { +/* ----- Public part (read-only) ----- */ + + SK_MAC_ADDR CurrentMacAddress; /* Logical MAC Address. */ + SK_MAC_ADDR PermanentMacAddress; /* Logical MAC Address. */ + +/* ----- Private part ----- */ + + SK_U32 ActivePort; /* View of module ADDR. */ + SK_BOOL CurrentMacAddressSet; /* CurrentMacAddress is set. */ + SK_U8 Align01; + SK_U16 Align02; +}; + + +typedef struct s_Addr { + +/* ----- Public part (read-only) ----- */ + + SK_ADDR_NET Net[SK_MAX_NETS]; + SK_ADDR_PORT Port[SK_MAX_MACS]; + +/* ----- Private part ----- */ +} SK_ADDR; + +/* function prototypes ********************************************************/ + +#ifndef SK_KR_PROTO + +/* Functions provided by SkAddr */ + +/* ANSI/C++ compliant function prototypes */ + +extern int SkAddrInit( + SK_AC *pAC, + SK_IOC IoC, + int Level); + +extern int SkAddrMcClear( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber, + int Flags); + +extern int SkAddrXmacMcClear( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber, + int Flags); + +extern int SkAddrGmacMcClear( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber, + int Flags); + +extern int SkAddrMcAdd( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber, + SK_MAC_ADDR *pMc, + int Flags); + +extern int SkAddrXmacMcAdd( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber, + SK_MAC_ADDR *pMc, + int Flags); + +extern int SkAddrGmacMcAdd( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber, + SK_MAC_ADDR *pMc, + int Flags); + +extern int SkAddrMcUpdate( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber); + +extern int SkAddrXmacMcUpdate( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber); + +extern int SkAddrGmacMcUpdate( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber); + +extern int SkAddrOverride( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber, + SK_MAC_ADDR SK_FAR *pNewAddr, + int Flags); + +extern int SkAddrPromiscuousChange( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber, + int NewPromMode); + +extern int SkAddrXmacPromiscuousChange( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber, + int NewPromMode); + +extern int SkAddrGmacPromiscuousChange( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 PortNumber, + int NewPromMode); + +#ifndef SK_SLIM +extern int SkAddrSwap( + SK_AC *pAC, + SK_IOC IoC, + SK_U32 FromPortNumber, + SK_U32 ToPortNumber); +#endif + +#else /* defined(SK_KR_PROTO)) */ + +/* Non-ANSI/C++ compliant function prototypes */ + +#error KR-style prototypes are not yet provided. + +#endif /* defined(SK_KR_PROTO)) */ + + +#ifdef __cplusplus +} +#endif /* __cplusplus */ + +#endif /* __INC_SKADDR_H */ diff --git a/drivers/net/sk98lin/h/skcsum.h b/drivers/net/sk98lin/h/skcsum.h new file mode 100644 index 00000000000..2b94adb9333 --- /dev/null +++ b/drivers/net/sk98lin/h/skcsum.h @@ -0,0 +1,219 @@ +/****************************************************************************** + * + * Name: skcsum.h + * Project: GEnesis - SysKonnect SK-NET Gigabit Ethernet (SK-98xx) + * Version: $Revision: 1.10 $ + * Date: $Date: 2003/08/20 13:59:57 $ + * Purpose: Store/verify Internet checksum in send/receive packets. + * + ******************************************************************************/ + +/****************************************************************************** + * + * (C)Copyright 1998-2001 SysKonnect GmbH. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * The information in this file is provided "AS IS" without warranty. + * + ******************************************************************************/ + +/****************************************************************************** + * + * Description: + * + * Public header file for the "GEnesis" common module "CSUM". + * + * "GEnesis" is an abbreviation of "Gigabit Ethernet Network System in Silicon" + * and is the code name of this SysKonnect project. + * + * Compilation Options: + * + * SK_USE_CSUM - Define if CSUM is to be used. Otherwise, CSUM will be an + * empty module. + * + * SKCS_OVERWRITE_PROTO - Define to overwrite the default protocol id + * definitions. In this case, all SKCS_PROTO_xxx definitions must be made + * external. + * + * SKCS_OVERWRITE_STATUS - Define to overwrite the default return status + * definitions. In this case, all SKCS_STATUS_xxx definitions must be made + * external. + * + * Include File Hierarchy: + * + * "h/skcsum.h" + * "h/sktypes.h" + * "h/skqueue.h" + * + ******************************************************************************/ + +#ifndef __INC_SKCSUM_H +#define __INC_SKCSUM_H + +#include "h/sktypes.h" +#include "h/skqueue.h" + +/* defines ********************************************************************/ + +/* + * Define the default bit flags for 'SKCS_PACKET_INFO.ProtocolFlags' if no user + * overwrite. + */ +#ifndef SKCS_OVERWRITE_PROTO /* User overwrite? */ +#define SKCS_PROTO_IP 0x1 /* IP (Internet Protocol version 4) */ +#define SKCS_PROTO_TCP 0x2 /* TCP (Transmission Control Protocol) */ +#define SKCS_PROTO_UDP 0x4 /* UDP (User Datagram Protocol) */ + +/* Indices for protocol statistics. */ +#define SKCS_PROTO_STATS_IP 0 +#define SKCS_PROTO_STATS_UDP 1 +#define SKCS_PROTO_STATS_TCP 2 +#define SKCS_NUM_PROTOCOLS 3 /* Number of supported protocols. */ +#endif /* !SKCS_OVERWRITE_PROTO */ + +/* + * Define the default SKCS_STATUS type and values if no user overwrite. + * + * SKCS_STATUS_UNKNOWN_IP_VERSION - Not an IP v4 frame. + * SKCS_STATUS_IP_CSUM_ERROR - IP checksum error. + * SKCS_STATUS_IP_CSUM_ERROR_TCP - IP checksum error in TCP frame. + * SKCS_STATUS_IP_CSUM_ERROR_UDP - IP checksum error in UDP frame + * SKCS_STATUS_IP_FRAGMENT - IP fragment (IP checksum ok). + * SKCS_STATUS_IP_CSUM_OK - IP checksum ok (not a TCP or UDP frame). + * SKCS_STATUS_TCP_CSUM_ERROR - TCP checksum error (IP checksum ok). + * SKCS_STATUS_UDP_CSUM_ERROR - UDP checksum error (IP checksum ok). + * SKCS_STATUS_TCP_CSUM_OK - IP and TCP checksum ok. + * SKCS_STATUS_UDP_CSUM_OK - IP and UDP checksum ok. + * SKCS_STATUS_IP_CSUM_OK_NO_UDP - IP checksum OK and no UDP checksum. + */ +#ifndef SKCS_OVERWRITE_STATUS /* User overwrite? */ +#define SKCS_STATUS int /* Define status type. */ + +#define SKCS_STATUS_UNKNOWN_IP_VERSION 1 +#define SKCS_STATUS_IP_CSUM_ERROR 2 +#define SKCS_STATUS_IP_FRAGMENT 3 +#define SKCS_STATUS_IP_CSUM_OK 4 +#define SKCS_STATUS_TCP_CSUM_ERROR 5 +#define SKCS_STATUS_UDP_CSUM_ERROR 6 +#define SKCS_STATUS_TCP_CSUM_OK 7 +#define SKCS_STATUS_UDP_CSUM_OK 8 +/* needed for Microsoft */ +#define SKCS_STATUS_IP_CSUM_ERROR_UDP 9 +#define SKCS_STATUS_IP_CSUM_ERROR_TCP 10 +/* UDP checksum may be omitted */ +#define SKCS_STATUS_IP_CSUM_OK_NO_UDP 11 +#endif /* !SKCS_OVERWRITE_STATUS */ + +/* Clear protocol statistics event. */ +#define SK_CSUM_EVENT_CLEAR_PROTO_STATS 1 + +/* + * Add two values in one's complement. + * + * Note: One of the two input values may be "longer" than 16-bit, but then the + * resulting sum may be 17 bits long. In this case, add zero to the result using + * SKCS_OC_ADD() again. + * + * Result = Value1 + Value2 + */ +#define SKCS_OC_ADD(Result, Value1, Value2) { \ + unsigned long Sum; \ + \ + Sum = (unsigned long) (Value1) + (unsigned long) (Value2); \ + /* Add-in any carry. */ \ + (Result) = (Sum & 0xffff) + (Sum >> 16 |