Added fxp driver for the Intel Pro/100 series ethernet cards
Print PC in hex for easier debugging.
This commit is contained in:
Philip Homburg
parent
2ebe535030
commit
129b82d207
13 changed files with 3441 additions and 4 deletions
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@ -22,4 +22,5 @@ all install clean:
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cd ./floppy && $(MAKE) $@
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cd ./printer && $(MAKE) $@
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cd ./rtl8139 && $(MAKE) $@
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cd ./fxp && $(MAKE) $@
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47
drivers/fxp/Makefile
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47
drivers/fxp/Makefile
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@ -0,0 +1,47 @@
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# Makefile for Intel Pro/100 driver (FXP)
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DRIVER = fxp
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# directories
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u = /usr
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i = $u/include
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s = $i/sys
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m = $i/minix
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b = $i/ibm
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d = $u/src/drivers
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# programs, flags, etc.
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CC = exec cc
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CFLAGS = -I$i
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LDFLAGS = -i
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LIBS = -lsys -lutils -ltimers
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OBJ = fxp.o mii.o
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LIBPCI = $d/libpci/pci.o $d/libpci/pci_table.o
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# build local binary
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all build: $(DRIVER)
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$(DRIVER): $(OBJ) $(LIBPCI)
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$(CC) -o $@ $(LDFLAGS) $(OBJ) $(LIBPCI) $(LIBS)
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install -S 64w $(DRIVER)
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$(LIBPCI):
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cd $d/libpci && $(MAKE)
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# install with other drivers
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install: /usr/sbin/drivers/$(DRIVER)
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/usr/sbin/drivers/$(DRIVER): $(DRIVER)
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install -o root -cs $? $@
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# clean up local files
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clean:
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rm -f *.o *.bak $(DRIVER)
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# Dependencies
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a = $d/drivers.h $b/interrupt.h $b/bios.h \
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$i/ansi.h $i/string.h $i/limits.h $i/stddef.h $i/errno.h \
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$m/config.h $m/type.h $m/com.h $m/callnr.h $m/const.h $s/types.h \
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$m/syslib.h $s/types.h \
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$m/utils.h $m/serverassert.h $m/devio.h
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fxp.o: $a
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2483
drivers/fxp/fxp.c
Normal file
2483
drivers/fxp/fxp.c
Normal file
File diff suppressed because it is too large
Load diff
575
drivers/fxp/fxp.h
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575
drivers/fxp/fxp.h
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@ -0,0 +1,575 @@
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/*
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ibm/fxp.h
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Registers and datastructures of the Intel 82557, 82558, 82559, 82550,
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and 82562 fast ethernet controllers.
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Created: Nov 2004 by Philip Homburg <philip@f-mnx.phicoh.com>
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*/
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/* Revisions in PCI_REV */
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#define FXP_REV_82557A 0x01
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#define FXP_REV_82557B 0x02
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#define FXP_REV_82557C 0x03
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#define FXP_REV_82558A 0x04
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#define FXP_REV_82558B 0x05
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#define FXP_REV_82559A 0x06
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#define FXP_REV_82559B 0x07
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#define FXP_REV_82559C 0x08
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#define FXP_REV_82559ERA 0x09
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#define FXP_REV_82550_1 0x0C
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#define FXP_REV_82550_2 0x0D
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#define FXP_REV_82550_3 0x0E
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#define FXP_REV_82551_1 0x0F
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#define FXP_REV_82551_2 0x10
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/* Control/Status Registers (CSR). The first 8 bytes are called
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* System Control Block (SCB)
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*/
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#define SCB_STATUS 0x00 /* Lower half of the SCB status word. CU and
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* RU status.
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*/
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#define SS_CUS_MASK 0xC0 /* CU Status */
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#define SS_CU_IDLE 0x00 /* Idle */
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#define SS_CU_SUSP 0x40 /* Suspended */
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#define SS_CU_LPQA 0x80 /* LPQ Active */
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#define SS_CU_HQPA 0xC0 /* HQP Active */
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#define SS_RUS_MASK 0x3C /* RU Status */
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#define SS_RU_IDLE 0x00 /* Idle */
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#define SS_RU_SUSP 0x04 /* Suspended */
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#define SS_RU_NORES 0x08 /* No Resources */
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#define SS_RU_READY 0x10 /* Ready */
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/* Other values are reserved */
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#define SS_RESERVED 0x03 /* Reserved */
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#define SCB_INT_STAT 0x01 /* Upper half of the SCB status word.
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* Interrupt status. Also used to acknoledge
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* interrupts.
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*/
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#define SIS_CX 0x80 /* CU command with interrupt bit set. On
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* 82557 also TNO Interrupt.
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*/
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#define SIS_FR 0x40 /* Frame Received */
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#define SIS_CNA 0x20 /* CU Not Active */
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#define SIS_RNR 0x10 /* RU Not Ready */
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#define SIS_MDI 0x08 /* MDI read/write cycle completed */
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#define SIS_SWI 0x04 /* Software Interrupt */
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#define SIS_RES 0x02 /* Reserved */
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#define SIS_FCP 0x01 /* Flow Control Pause Interrupt (82558 and
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* later, reserved on 82557)
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*/
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#define SCB_CMD 0x02 /* Lower half of the SCB command word. CU and
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* RU commands.
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*/
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#define SC_CUC_MASK 0xF0
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#define SC_CU_NOP 0x00 /* NOP */
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#define SC_CU_START 0x10 /* Start CU */
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#define SC_CU_RESUME 0x20 /* Resume CU */
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#define SC_CU_LOAD_DCA 0x40 /* Load Dump Counters Address */
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#define SC_CU_DUMP_SC 0x50 /* Dump Statistical Counters */
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#define SC_CU_LOAD_BASE 0x60 /* Load CU Base */
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#define SC_CU_DUMP_RSET_SC 0x70 /* Dump and Reset Counters */
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#define SC_CU_STATIC_RESUME 0xA0 /* Static Resume, 82558 and
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* above
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*/
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#define SC_RESERVED 0x08 /* Reserved */
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#define SC_RUC_MASK 0x07 /* RU Command Mask */
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#define SC_RU_NOP 0x00 /* NOP */
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#define SC_RU_START 0x01 /* Start RU */
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#define SC_RU_RESUME 0x02 /* Resume RU */
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#define SC_RU_DMA_REDIR 0x03 /* DMA Redirect */
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#define SC_RU_ABORT 0x04 /* Abort RU */
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#define SC_RU_LOAD_HDR 0x05 /* Load Header Data Size */
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#define SC_RU_LOAD_BASE 0x06 /* Load RU Base */
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#define SCB_INT_MASK 0x03 /* Upper half of the SCB command word.
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* Interrupt mask. Can also be used to
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* generate a 'software' interrupt.
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*/
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/* The following 6 mask bits are not valid on
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* the 82557.
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*/
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#define SIM_CX 0x80 /* Mask CX */
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#define SIM_FR 0x40 /* Mask FR */
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#define SIM_CNA 0x20 /* Mask CNA */
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#define SIM_RNR 0x10 /* Mask RNR */
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#define SIM_ER 0x08 /* Mask ER */
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#define SIM_FCP 0x04 /* Mask FCP */
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#define SIM_SI 0x02 /* Generate Software Interrupt */
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#define SIM_M 0x01 /* Mask all interrupts */
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#define SCB_POINTER 0x04 /* A 32-bit (pointer) argument for CU and RU
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* commands.
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*/
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#define CSR_PORT 0x08 /* Control functions that bypass the SCB */
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#define CP_PTR_MASK 0xFFFFFFF0 /* Argument pointer */
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#define CP_CMD_MASK 0x0000000F /* Commands bits */
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#define CP_CMD_SOFT_RESET 0x00000000 /* Software reset */
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#define CSR_PORT_RESET_DELAY 10 /* Wait for reset to
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* complete. In micro
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* seconds.
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*/
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#define CP_CMD_SELF_TEST 0x00000001 /* Self test */
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#define CP_CMD_SEL_RESET 0x00000002 /* Selective reset */
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#define CP_CMD_DUMP 0x00000003 /* Dump */
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#define CP_CMD_DUMP_WAKEUP 0x00000007 /* Dump and wake-up,
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* 82559 and later.
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*/
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#define CSR_RESERVED 0x0C /* reserved, 16-bits */
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#define CSR_EEPROM 0x0E /* EEPROM Control Register */
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#define CE_RESERVED 0xF0 /* Reserved */
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#define CE_EEDO 0x08 /* Serial Data Out (of the EEPROM) */
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#define CE_EEDI 0x04 /* Serial Data In (to the EEPROM) */
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#define CE_EECS 0x02 /* Chip Select */
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#define CE_EESK 0x01 /* Serial Clock */
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#define CSR_RESERVED1 0x0F /* Reserved */
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#define CSR_MDI_CTL 0x10 /* MDI Control Register, 32-bits */
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#define CM_RESERVED 0xC0000000 /* Reserved */
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#define CM_IE 0x20000000 /* Enable Interrupt */
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#define CM_READY 0x10000000 /* Command completed */
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#define CM_OPCODE_MASK 0x0C000000 /* Opcode */
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#define CM_WRITE 0x04000000 /* Write */
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#define CM_READ 0x08000000 /* Read */
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#define CM_PHYADDR_MASK 0x03E00000 /* Which PHY */
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#define CM_PHYADDR_SHIFT 21
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#define CM_REG_MASK 0x001F0000 /* Which register in the PHY */
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#define CM_REG_SHIFT 16
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#define CM_DATA_MASK 0x0000FFFF /* Data to be read or written */
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/* Control Block List (CBL) commands */
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#define CBL_NOP 0 /* No-operation */
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#define CBL_AIS 1 /* Individual Address Setup */
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#define CBL_CONF 2 /* Configure NIC */
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#define CBL_MAS 3 /* Multicast Address Setup */
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#define CBL_XMIT 4 /* Transmit */
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#define CBL_LM 5 /* Load Microcode */
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#define CBL_DUMP 6 /* Dump Internal Registers */
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#define CBL_DIAG 7 /* Diagnose Command */
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/* Common command fields */
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#define CBL_C_CMD_MASK 0x0007 /* Command bits */
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#define CBL_C_EL 0x8000 /* End of CBL */
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#define CBL_C_S 0x4000 /* Suspend after the completion of the CB */
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#define CBL_C_I 0x2000 /* Request CX Interrupt */
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#define CBL_C_RES 0x1FF8 /* Reserved */
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/* Command flags */
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#define CBL_F_C 0x8000 /* Command has completed */
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#define CBL_F_RES1 0x4000 /* Reserved */
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#define CBL_F_OK 0x2000 /* Command was executed without errors */
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#define CBL_F_RES0 0x1FFF /* Reserved */
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/* Individual Address Setup (1) */
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struct ias
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{
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u16_t ias_status;
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u16_t ias_command;
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u32_t ias_linkaddr;
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u8_t ias_ethaddr[6];
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u8_t ias_reserved[2];
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};
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/* Configure (2) */
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#define CC_BYTES_NR 22 /* Number of configuration bytes */
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struct cbl_conf
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{
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u16_t cc_status;
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u16_t cc_command;
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u32_t cc_linkaddr;
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u8_t cc_bytes[CC_BYTES_NR];
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};
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/* Byte 0 */
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#define CCB0_RES 0xC0 /* Reserved (0) */
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#define CCB0_BYTECOUNT 0x3F /* Byte Count (typically either 8 or 22) */
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/* Byte 1 */
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#define CCB1_RES 0x80 /* Reserved (0) */
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#define CCB1_TXFIFO_LIM 0x70 /* Transmit FIFO Limit, in DWORDS */
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#define CTL_DEFAULT 0x00 /* 0 bytes */
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#define CCB1_RXFIFO_LIM 0x0F /* Receive FIFO Limit */
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#define CRL_DEFAULT 0x08 /* 32 bytes on 82557, 64 bytes on
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* 82558/82559.
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*/
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/* Byte 2 */
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#define CCB2_AIFS 0xFF /* Adaptive IFS */
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#define CAI_DEFAULT 0
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/* Byte 3 */
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/* Reserved (must be 0) on 82557 */
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#define CCB3_RES 0xF0 /* Reserved (0) */
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#define CCB3_TWCL 0x08 /* Terminate Write on Cache Line */
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#define CCB3_RAE 0x04 /* Read Alignment Enable */
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#define CCB3_TE 0x02 /* Type Enable??? */
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#define CCB3_MWIE 0x01 /* Memory Write and Invalidate (MWI) Enable
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* Additionally the MWI bit in the PCI
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* command register has to be set.
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* Recommended by Intel.
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*/
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/* Byte 4 */
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#define CCB4_RES 0x80 /* Reserved (0) */
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#define CCB4_RXDMA_MAX 0x7F /* Receive DMA Maximum Byte Count */
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/* Byte 5 */
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#define CCB5_DMBCE 0x80 /* DMA Maximum Byte Count Enable */
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#define CCB5_TXDMA_MAX 0x7F /* Transmit DMA Maximum Byte Count */
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/* Byte 6 */
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#define CCB6_SBF 0x80 /* Save Bad Frames */
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#define CCB6_DORF 0x40 /* (Do not) Discard Overrun Receive Frame,
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* Set this bit to keep them.
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*/
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#define CCB6_ESC 0x20 /* Extended Statistical Counter. Reserved
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* on 82557, must be set to 1.
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* Clear this bit to get more counters.
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*/
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#define CCB6_ETCB 0x10 /* Extended Transmit CB. Reserved on 82557,
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* must be set to 1.
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* Clear this bit to use Extended TxCBs.
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*/
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#define CCB6_CI_INT 0x08 /* CPU Idle (CI) Interrupt. Generate a
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* CI Int (bit set) or a CNA Int (bit clear)
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* when the CU goes to the idle state (or
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* to suspended for CNA).
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*/
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#define CCB6_TNO_INT 0x04 /* Enable TNO Interrupt (82557 only) */
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#define CCB6_TCOSC 0x04 /* TCO Statistical Counter (82559 only) */
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#define CCB6_RES 0x02 /* Reserved, must be set to 1. Called "disable
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* direct rcv dma mode" by the FreeBSD
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* driver.
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*/
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#define CCB6_LSCB 0x01 /* Late SCB Update. Only on 82557. */
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/* Byte 7 */
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#define CCB7_DTBD 0x80 /* Dynamic TBD. Reserved on 82557, should be
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* be set to 0.
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*/
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#define CCB7_2FFIFO 0x40 /* (At Most) Two Frames in FIFO. Reserved on
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* 82557, should be set to 0.
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*/
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#define CCB7_RES 0x38 /* Reserved (0) */
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#define CCB7_UR 0x06 /* Underrun Retry */
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#define CUR_0 0x00 /* No re-transmission */
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#define CUR_1 0x02 /* One re-transmission */
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#define CUR_2 0x04 /* Two re-transmissions, 1st retry with
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* 512 bytes.
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*/
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#define CUR_3 0x06 /* Tree re-transmissions, 1st retry
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* with 512 bytes, 2nd retry with 1024.
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*/
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#define CCB7_DSRF 0x01 /* Discard Short Receive Frames. */
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/* Byte 8 */
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#define CCB8_CSMAD 0x80 /* CSMA Disable. Reserved on 82557, should be
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* set to zero.
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*/
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#define CCB8_RES 0x7E /* Reserved (0) */
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#define CCB8_503_MII 0x01 /* 503 mode or MII mode. Reserved on 82558
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* and 82559, should be set to 1.
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*/
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/* Byte 9 */
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#define CCB9_MMWE 0x80 /* Multicast Match Wake Enable. 82558 B-step
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* only, should be set to zero on other
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* devices.
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*/
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#define CCB9_AWE 0x40 /* ARP Wake-up Enable. 82558 B-step only,
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* should be set to zero on other devices.
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*/
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#define CCB9_LSCWE 0x20 /* Link Status Change Wake Enable. Available
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* on 82558 B-step and 82559. Should be
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* set to zero on 82557 and 82558 A-step
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*/
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#define CCB9_VARP 0x10 /* VLAN ARP (82558 B-step) or VLAN TCO (82559).
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* Should be zero on 82557 and 82558 A-step
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*/
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#define CCB9_RES 0x0E /* Reserved (0) */
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#define CCB9_TUC 0x01 /* TCP/UDP Checksum. 82559 only, should be
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* zero on other devices.
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*/
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/* Byte 10 */
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#define CCB10_LOOPBACK 0xC0 /* Loopback mode */
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#define CLB_NORMAL 0x00 /* Normal operation */
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#define CLB_INTERNAL 0x40 /* Internal loopback */
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#define CLB_RESERVED 0x80 /* Reserved */
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#define CLB_EXTERNAL 0xC0 /* External loopback */
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#define CCB10_PAL 0x30 /* Pre-amble length */
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#define CPAL_1 0x00 /* 1 byte */
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#define CPAL_3 0x10 /* 3 bytes */
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#define CPAL_7 0x20 /* 7 bytes */
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#define CPAL_15 0x30 /* 15 bytes */
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#define CPAL_DEFAULT CPAL_7
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#define CCB10_NSAI 0x08 /* No Source Address Insertion */
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#define CCB10_RES1 0x06 /* Reserved, should be set to 1 */
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#define CCB10_RES0 0x01 /* Reserved (0) */
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/* Byte 11 */
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#define CCB11_RES 0xF8 /* Reserved (0) */
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#define CCB11_LINPRIO 0x07 /* Linear Priority. 82557 only,
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* should be zero on other devices.
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*/
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/* Byte 12 */
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#define CCB12_IS 0xF0 /* Interframe spacing in multiples of
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* 16 bit times.
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*/
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#define CIS_DEFAULT 0x60 /* 96 (6 in register) */
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#define CCB12_RES 0x0E /* Reserved (0) */
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#define CCB12_LPM 0x01 /* Linear Priority Mode. 82557 only,
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* should be zero on other devices.
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*/
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/* Byte 13, 4th byte of IP address for ARP frame filtering. Only valid on
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* 82558 B-step. Should be 0 on other devices.
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*/
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#define CCB13_DEFAULT 0x00
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/* Byte 14, 3rd byte of IP address for ARP fram efiltering. Only valid on
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* 82558 B-step. Should be 0xF2 on other devices.
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*/
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#define CCB14_DEFAULT 0xF2
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/* Byte 15 */
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#define CCB15_CRSCDT 0x80 /* CRS or CDT. */
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#define CCB15_RES1 0x40 /* Reserved, should be set to one. */
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#define CCB15_CRC16 0x20 /* 16-bit CRC. Only on 82559,
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* should be zero on other devices
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*/
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#define CCB15_IUL 0x10 /* Ignore U/L. Reserved on 82557 and
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* should be set to zero.
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*/
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#define CCB15_RES2 0x08 /* Reserved, should be set to one. */
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#define CCB15_WAW 0x04 /* Wait After Win. Reserved on 82557,
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* should be set to zero.
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*/
|
||||
#define CCB15_BD 0x02 /* Broadcast disable */
|
||||
#define CCB15_PM 0x01 /* Promiscuous mode */
|
||||
|
||||
/* Byte 16. FC Delay Least Significant Byte. Reserved on the 82557 and
|
||||
* should be set to zero.
|
||||
*/
|
||||
#define CCB16_DEFAULT 0x00
|
||||
|
||||
/* Byte 17. FC Delay Most Significant Byte. This byte is reserved on the
|
||||
* 82557 and should be set to 0x40.
|
||||
*/
|
||||
#define CCB17_DEFAULT 0x40
|
||||
|
||||
/* Byte 18 */
|
||||
#define CCB18_RES1 0x80 /* Reserved, should be set to 1 */
|
||||
#define CCB18_PFCT 0x70 /* Priority Flow Control Threshold.
|
||||
* Reserved on the 82557 and should
|
||||
* be set to 1. All bits 1 (disabled)
|
||||
* is the recommended default.
|
||||
*/
|
||||
#define CCB18_LROK 0x08 /* Long Receive OK. Reserved on the
|
||||
* 82557 and should be set to zero.
|
||||
* Required for VLANs.
|
||||
*/
|
||||
#define CCB18_RCRCT 0x04 /* Receive CRC Transfer */
|
||||
#define CCB18_PE 0x02 /* Padding Enable */
|
||||
#define CCB18_SE 0x01 /* Stripping Enable */
|
||||
|
||||
/* Byte 19 */
|
||||
#define CCB19_FDPE 0x80 /* Full Duplex Pin Enable */
|
||||
#define CCB19_FFD 0x40 /* Force Full Duplex */
|
||||
#define CCB19_RFC 0x20 /* Reject FC. Reserved on the 82557
|
||||
* and should be set to zero.
|
||||
*/
|
||||
#define CCB19_FDRSTAFC 0x10 /* Full Duplex Restart Flow Control.
|
||||
* Reserved on the 82557 and should be
|
||||
* set to zero.
|
||||
*/
|
||||
#define CCB19_FDRSTOFC 0x08 /* Full Duplex Restop Flow Control.
|
||||
* Reserved on the 82557 and should be
|
||||
* set to zero.
|
||||
*/
|
||||
#define CCB19_FDTFCD 0x04 /* Full Duplex Transmit Flow Control
|
||||
* Disable. Reserved on the 82557 and
|
||||
* should be set to zero.
|
||||
*/
|
||||
#define CCB19_MPWD 0x02 /* Magic Packet Wake-up Disable.
|
||||
* Reserved on the 82557 and 82559ER
|
||||
* and should be set to zero.
|
||||
*/
|
||||
#define CCB19_AW 0x01 /* Address Wake-up (82558 A-step) and
|
||||
* IA Match Wake Enable (82558 B-step)
|
||||
* Reserved on the 82557 and 82559 and
|
||||
* should be set to zero.
|
||||
*/
|
||||
|
||||
/* Byte 20 */
|
||||
#define CCB20_RES 0x80 /* Reserved (0) */
|
||||
#define CCB20_MIA 0x40 /* Multiple IA */
|
||||
#define CCB20_PFCL 0x20 /* Priority FC Location. Reserved on
|
||||
* the 82557 and should be set to 1.
|
||||
*/
|
||||
#define CCB20_RES1 0x1F /* Reserved, should be set to 1 */
|
||||
|
||||
/* Byte 21 */
|
||||
#define CCB21_RES 0xF0 /* Reserved (0) */
|
||||
#define CCB21_MA 0x08 /* Multicast All */
|
||||
#define CCB21_RES1_MASK 0x07 /* Reserved, should be set to 5 */
|
||||
#define CCB21_RES21 0x05
|
||||
|
||||
/* Transmit (4) */
|
||||
struct tx
|
||||
{
|
||||
u16_t tx_status;
|
||||
u16_t tx_command;
|
||||
u32_t tx_linkaddr;
|
||||
u32_t tx_tbda;
|
||||
u16_t tx_size;
|
||||
u8_t tx_tthresh;
|
||||
u8_t tx_ntbd;
|
||||
u8_t tx_buf[ETH_MAX_PACK_SIZE_TAGGED];
|
||||
};
|
||||
|
||||
#define TXS_C 0x8000 /* Transmit DMA has completed */
|
||||
#define TXS_RES 0x4000 /* Reserved */
|
||||
#define TXS_OK 0x2000 /* Command was executed without error */
|
||||
#define TXS_U 0x1000 /* This or previous frame encoutered underrun */
|
||||
#define TXS_RES1 0x0FFF /* Reserved (0) */
|
||||
|
||||
#define TXC_EL 0x8000 /* End of List */
|
||||
#define TXC_S 0x4000 /* Suspend after this CB */
|
||||
#define TXC_I 0x2000 /* Interrupt after this CB */
|
||||
#define TXC_CID_MASK 0x1F00 /* CNA Interrupt Delay */
|
||||
#define TXC_RES 0x00E0 /* Reserved (0) */
|
||||
#define TXC_NC 0x0010 /* No CRC and Source Address Insertion */
|
||||
#define TXC_SF 0x0008 /* Not in Simplified Mode */
|
||||
#define TXC_CMD 0x0007 /* Command */
|
||||
|
||||
#define TXSZ_EOF 0x8000 /* End of Frame */
|
||||
#define TXSZ_RES 0x4000 /* Reserved (0) */
|
||||
#define TXSZ_COUNT 0x3FFF /* Transmit Byte Count */
|
||||
|
||||
#define TX_TBDA_NIL 0xFFFFFFFF /* Null Pointer for TBD Array */
|
||||
|
||||
#define TXTT_MIN 0x01 /* Minimum for Transmit Threshold */
|
||||
#define TXTT_MAX 0xE0 /* Maximum for Transmit Threshold */
|
||||
|
||||
/* Statistical Counters */
|
||||
struct sc
|
||||
{
|
||||
u32_t sc_tx_good; /* Transmit Good Frames */
|
||||
u32_t sc_tx_maxcol; /* Transmit Maximum Collisions errors */
|
||||
u32_t sc_tx_latecol; /* Transmit Late Collisions errors */
|
||||
u32_t sc_tx_underrun; /* Transmit Underrun errors */
|
||||
u32_t sc_tx_crs; /* Transmit Lost Carrier Sense */
|
||||
u32_t sc_tx_defered; /* Transmit Defered */
|
||||
u32_t sc_tx_scol; /* Transmit Single Collision */
|
||||
u32_t sc_tx_mcol; /* Transmit Multiple Collisions */
|
||||
u32_t sc_tx_totcol; /* Transmit Total Collisions */
|
||||
u32_t sc_rx_good; /* Receive Good Frames */
|
||||
u32_t sc_rx_crc; /* Receive CRC errors */
|
||||
u32_t sc_rx_align; /* Receive Alignment errors */
|
||||
u32_t sc_rx_resource; /* Receive Resource errors */
|
||||
u32_t sc_rx_overrun; /* Receive Overrun errors */
|
||||
u32_t sc_rx_cd; /* Receive Collision Detect errors */
|
||||
u32_t sc_rx_short; /* Receive Short Frame errors */
|
||||
|
||||
/* Short form ends here. The magic number will
|
||||
* be stored in the next field.
|
||||
*/
|
||||
|
||||
u32_t sc_tx_fcp; /* Transmit Flow Control Pause */
|
||||
u32_t sc_rx_fcp; /* Receive Flow Control Pause */
|
||||
u32_t sc_rx_fcu; /* Receive Flow Control Unsupported */
|
||||
|
||||
/* Longer form (82558 and later) ends here.
|
||||
* The magic number will be stored in the
|
||||
* next field.
|
||||
*/
|
||||
|
||||
u32_t sc_tx_tco; /* Transmit TCO frames */
|
||||
u32_t sc_rx_tco; /* Receive TCO frames */
|
||||
u32_t sc_magic; /* Dump of counters completed */
|
||||
};
|
||||
|
||||
#define SCM_DSC 0x0000A005 /* Magic for SC_CU_DUMP_SC command */
|
||||
#define SCM_DRSC 0x0000A007 /* Magic for SC_CU_DUMP_RSET_SC cmd */
|
||||
|
||||
/* Receive Frame Descriptor (RFD) */
|
||||
struct rfd
|
||||
{
|
||||
u16_t rfd_status;
|
||||
u16_t rfd_command;
|
||||
u32_t rfd_linkaddr;
|
||||
u32_t rfd_reserved;
|
||||
u16_t rfd_res;
|
||||
u16_t rfd_size;
|
||||
u8_t rfd_buf[ETH_MAX_PACK_SIZE_TAGGED];
|
||||
};
|
||||
|
||||
#define RFDS_C 0x8000 /* Frame Reception Completed */
|
||||
#define RFDS_RES 0x4000 /* Reserved (0) */
|
||||
#define RFDS_OK 0x2000 /* Frame received without any errors */
|
||||
#define RFDS_RES1 0x1000 /* Reserved */
|
||||
#define RFDS_CRCERR 0x0800 /* CRC error */
|
||||
#define RFDS_ALIGNERR 0x0400 /* Alignment error */
|
||||
#define RFDS_OUTOFBUF 0x0200 /* Ran out of buffer space (frame is frager
|
||||
* than supplied buffer).
|
||||
*/
|
||||
#define RFDS_DMAOVR 0x0100 /* DMA overrun failure */
|
||||
#define RFDS_TOOSHORT 0x0080 /* Frame Too Short */
|
||||
#define RFDS_RES2 0x0040 /* Reserved */
|
||||
#define RFDS_TYPED 0x0020 /* Frame Is Typed (Type/Length field is 0 or
|
||||
* >1500)
|
||||
*/
|
||||
#define RFDS_RXERR 0x0010 /* Receive Error */
|
||||
#define RFDS_RES3 0x0008 /* Reserved */
|
||||
#define RFDS_NOAM 0x0004 /* No Address Match */
|
||||
#define RFDS_NOAIAM 0x0002 /* No IA Address Match */
|
||||
#define RFDS_RXCOL 0x0001 /* Collition Detected During Reception (82557
|
||||
* and 82558 only)
|
||||
*/
|
||||
#define RFDS_TCO 0x0001 /* TCO Packet (82559 and later) */
|
||||
|
||||
#define RFDC_EL 0x8000 /* End of List */
|
||||
#define RFDC_S 0x4000 /* Suspend */
|
||||
#define RFDC_RES 0x3FE0 /* Reserved (0) */
|
||||
#define RFDC_H 0x0010 /* Header RFD */
|
||||
#define RFDC_SF 0x0008 /* (Not) Simplified Mode */
|
||||
#define RFDC_RES1 0x0007 /* Reserved (0) */
|
||||
|
||||
#define RFDR_EOF 0x8000 /* End of Frame (all data is in the buffer) */
|
||||
#define RFDR_F 0x4000 /* Finished updating the count field */
|
||||
#define RFDR_COUNT 0x3FFF /* Actual Count */
|
||||
|
||||
#define RFDSZ_RES 0xC000 /* Reserved (0) */
|
||||
#define RFDSZ_SIZE 0x3FFF /* Buffer Size */
|
||||
|
||||
/* EEPROM commands */
|
||||
#define EEPROM_READ_PREFIX 0x6 /* Read command */
|
||||
#define EEPROM_PREFIX_LEN 3 /* Start bit and two command bits */
|
||||
|
||||
/* EEPROM timing parameters */
|
||||
#define EECS_DELAY 1 /* Keep EECS low for at least EECS_DELAY
|
||||
* microseconds
|
||||
*/
|
||||
#define EESK_PERIOD 4 /* A cycle of driving EESK high followed by
|
||||
* driving EESK low should take at least
|
||||
* EESK_PERIOD microseconds
|
||||
*/
|
||||
|
||||
/* Special registers in the 82555 (and compatible) PHYs. Should be moved
|
||||
* to a separate file if other drivers need this too.
|
||||
*/
|
||||
#define MII_SCR 0x10 /* Status and Control Register */
|
||||
#define MII_SCR_FC 0x8000 /* Flow Control */
|
||||
#define MII_SCR_T4E 0x4000 /* Enable T4 unless auto-negotiation */
|
||||
#define MII_SCR_CRSDC 0x2000 /* RX100 CRS Disconnect */
|
||||
#define MII_SCR_RES 0x1000 /* Reserved */
|
||||
#define MII_SCR_RCVSYNC 0x0800 /* RCV De-Serializer in sync */
|
||||
#define MII_SCR_100DOWN 0x0400 /* 100Base-T Power Down */
|
||||
#define MII_SCR_10DOWN 0x0200 /* 10Base-T Power Down */
|
||||
#define MII_SCR_POLARITY 0x0100 /* 10Base-T Polarity */
|
||||
#define MII_SCR_RES_1 0x00F8 /* Reserved */
|
||||
#define MII_SCR_T4 0x0004 /* 100Base-T4 negotiated */
|
||||
#define MII_SCR_100 0x0002 /* 100 Mbps negotiated */
|
||||
#define MII_SCR_FD 0x0001 /* Full Duplex negotiated */
|
||||
|
||||
/*
|
||||
* $PchId: fxp.h,v 1.1 2004/11/23 14:34:03 philip Exp $
|
||||
*/
|
||||
204
drivers/fxp/mii.c
Normal file
204
drivers/fxp/mii.c
Normal file
|
|
@ -0,0 +1,204 @@
|
|||
/*
|
||||
ibm/mii.c
|
||||
|
||||
Created: Nov 2004 by Philip Homburg <philip@f-mnx.phicoh.com>
|
||||
|
||||
Media Independent (Ethernet) Interface functions
|
||||
*/
|
||||
|
||||
#include "../drivers.h"
|
||||
#if __minix_vmd
|
||||
#include "config.h"
|
||||
#endif
|
||||
|
||||
#if ENABLE_FXP
|
||||
|
||||
#include "mii.h"
|
||||
|
||||
|
||||
/*===========================================================================*
|
||||
* mii_print_stat_speed *
|
||||
*===========================================================================*/
|
||||
PUBLIC void mii_print_stat_speed(stat, extstat)
|
||||
u16_t stat;
|
||||
u16_t extstat;
|
||||
{
|
||||
int fs, ft;
|
||||
|
||||
fs= 1;
|
||||
if (stat & MII_STATUS_EXT_STAT)
|
||||
{
|
||||
if (extstat & (MII_ESTAT_1000XFD | MII_ESTAT_1000XHD |
|
||||
MII_ESTAT_1000TFD | MII_ESTAT_1000THD))
|
||||
{
|
||||
printf("1000 Mbps: ");
|
||||
fs= 0;
|
||||
ft= 1;
|
||||
if (extstat & (MII_ESTAT_1000XFD | MII_ESTAT_1000XHD))
|
||||
{
|
||||
ft= 0;
|
||||
printf("X-");
|
||||
switch(extstat &
|
||||
(MII_ESTAT_1000XFD|MII_ESTAT_1000XHD))
|
||||
{
|
||||
case MII_ESTAT_1000XFD: printf("FD"); break;
|
||||
case MII_ESTAT_1000XHD: printf("HD"); break;
|
||||
default: printf("FD/HD"); break;
|
||||
}
|
||||
}
|
||||
if (extstat & (MII_ESTAT_1000TFD | MII_ESTAT_1000THD))
|
||||
{
|
||||
if (!ft)
|
||||
printf(", ");
|
||||
ft= 0;
|
||||
printf("T-");
|
||||
switch(extstat &
|
||||
(MII_ESTAT_1000TFD|MII_ESTAT_1000THD))
|
||||
{
|
||||
case MII_ESTAT_1000TFD: printf("FD"); break;
|
||||
case MII_ESTAT_1000THD: printf("HD"); break;
|
||||
default: printf("FD/HD"); break;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
if (stat & (MII_STATUS_100T4 |
|
||||
MII_STATUS_100XFD | MII_STATUS_100XHD |
|
||||
MII_STATUS_100T2FD | MII_STATUS_100T2HD))
|
||||
{
|
||||
if (!fs)
|
||||
printf(", ");
|
||||
fs= 0;
|
||||
printf("100 Mbps: ");
|
||||
ft= 1;
|
||||
if (stat & MII_STATUS_100T4)
|
||||
{
|
||||
printf("T4");
|
||||
ft= 0;
|
||||
}
|
||||
if (stat & (MII_STATUS_100XFD | MII_STATUS_100XHD))
|
||||
{
|
||||
if (!ft)
|
||||
printf(", ");
|
||||
ft= 0;
|
||||
printf("TX-");
|
||||
switch(stat & (MII_STATUS_100XFD|MII_STATUS_100XHD))
|
||||
{
|
||||
case MII_STATUS_100XFD: printf("FD"); break;
|
||||
case MII_STATUS_100XHD: printf("HD"); break;
|
||||
default: printf("FD/HD"); break;
|
||||
}
|
||||
}
|
||||
if (stat & (MII_STATUS_100T2FD | MII_STATUS_100T2HD))
|
||||
{
|
||||
if (!ft)
|
||||
printf(", ");
|
||||
ft= 0;
|
||||
printf("T2-");
|
||||
switch(stat & (MII_STATUS_100T2FD|MII_STATUS_100T2HD))
|
||||
{
|
||||
case MII_STATUS_100T2FD: printf("FD"); break;
|
||||
case MII_STATUS_100T2HD: printf("HD"); break;
|
||||
default: printf("FD/HD"); break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (stat & (MII_STATUS_10FD | MII_STATUS_10HD))
|
||||
{
|
||||
if (!fs)
|
||||
printf(", ");
|
||||
printf("10 Mbps: ");
|
||||
fs= 0;
|
||||
printf("T-");
|
||||
switch(stat & (MII_STATUS_10FD|MII_STATUS_10HD))
|
||||
{
|
||||
case MII_STATUS_10FD: printf("FD"); break;
|
||||
case MII_STATUS_10HD: printf("HD"); break;
|
||||
default: printf("FD/HD"); break;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
/*===========================================================================*
|
||||
* mii_print_techab *
|
||||
*===========================================================================*/
|
||||
PUBLIC void mii_print_techab(techab)
|
||||
u16_t techab;
|
||||
{
|
||||
int fs, ft;
|
||||
|
||||
if ((techab & MII_ANA_SEL_M) != MII_ANA_SEL_802_3)
|
||||
{
|
||||
printf("strange selector 0x%x, value 0x%x",
|
||||
techab & MII_ANA_SEL_M,
|
||||
(techab & MII_ANA_TAF_M) >> MII_ANA_TAF_S);
|
||||
return;
|
||||
}
|
||||
fs= 1;
|
||||
if (techab & (MII_ANA_100T4 | MII_ANA_100TXFD | MII_ANA_100TXHD))
|
||||
{
|
||||
printf("100 Mbps: ");
|
||||
fs= 0;
|
||||
ft= 1;
|
||||
if (techab & MII_ANA_100T4)
|
||||
{
|
||||
printf("T4");
|
||||
ft= 0;
|
||||
}
|
||||
if (techab & (MII_ANA_100TXFD | MII_ANA_100TXHD))
|
||||
{
|
||||
if (!ft)
|
||||
printf(", ");
|
||||
ft= 0;
|
||||
printf("TX-");
|
||||
switch(techab & (MII_ANA_100TXFD|MII_ANA_100TXHD))
|
||||
{
|
||||
case MII_ANA_100TXFD: printf("FD"); break;
|
||||
case MII_ANA_100TXHD: printf("HD"); break;
|
||||
default: printf("FD/HD"); break;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (techab & (MII_ANA_10TFD | MII_ANA_10THD))
|
||||
{
|
||||
if (!fs)
|
||||
printf(", ");
|
||||
printf("10 Mbps: ");
|
||||
fs= 0;
|
||||
printf("T-");
|
||||
switch(techab & (MII_ANA_10TFD|MII_ANA_10THD))
|
||||
{
|
||||
case MII_ANA_10TFD: printf("FD"); break;
|
||||
case MII_ANA_10THD: printf("HD"); break;
|
||||
default: printf("FD/HD"); break;
|
||||
}
|
||||
}
|
||||
if (techab & MII_ANA_PAUSE_SYM)
|
||||
{
|
||||
if (!fs)
|
||||
printf(", ");
|
||||
fs= 0;
|
||||
printf("pause(SYM)");
|
||||
}
|
||||
if (techab & MII_ANA_PAUSE_ASYM)
|
||||
{
|
||||
if (!fs)
|
||||
printf(", ");
|
||||
fs= 0;
|
||||
printf("pause(ASYM)");
|
||||
}
|
||||
if (techab & MII_ANA_TAF_RES)
|
||||
{
|
||||
if (!fs)
|
||||
printf(", ");
|
||||
fs= 0;
|
||||
printf("0x%x", (techab & MII_ANA_TAF_RES) >> MII_ANA_TAF_S);
|
||||
}
|
||||
}
|
||||
|
||||
#endif /* ENABLE_FXP */
|
||||
|
||||
/*
|
||||
* $PchId: mii.c,v 1.2 2005/01/31 22:17:26 philip Exp $
|
||||
*/
|
||||
116
drivers/fxp/mii.h
Normal file
116
drivers/fxp/mii.h
Normal file
|
|
@ -0,0 +1,116 @@
|
|||
/*
|
||||
ibm/mii.h
|
||||
|
||||
Created: Nov 2004 by Philip Homburg <philip@f-mnx.phicoh.com>
|
||||
|
||||
Definitions for the Media Independent (Ethernet) Interface
|
||||
*/
|
||||
|
||||
/* Registers in the Machine Independent Interface (MII) to the PHY.
|
||||
* IEEE 802.3 (2000 Edition) Clause 22.
|
||||
*/
|
||||
#define MII_CTRL 0x0 /* Control Register (basic) */
|
||||
#define MII_CTRL_RST 0x8000 /* Reset PHY */
|
||||
#define MII_CTRL_LB 0x4000 /* Enable Loopback Mode */
|
||||
#define MII_CTRL_SP_LSB 0x2000 /* Speed Selection (LSB) */
|
||||
#define MII_CTRL_ANE 0x1000 /* Auto Negotiation Enable */
|
||||
#define MII_CTRL_PD 0x0800 /* Power Down */
|
||||
#define MII_CTRL_ISO 0x0400 /* Isolate */
|
||||
#define MII_CTRL_RAN 0x0200 /* Restart Auto-Negotiation Process */
|
||||
#define MII_CTRL_DM 0x0100 /* Full Duplex */
|
||||
#define MII_CTRL_CT 0x0080 /* Enable COL Signal Test */
|
||||
#define MII_CTRL_SP_MSB 0x0040 /* Speed Selection (MSB) */
|
||||
#define MII_CTRL_SP_10 0x0000 /* 10 Mb/s */
|
||||
#define MII_CTRL_SP_100 0x2000 /* 100 Mb/s */
|
||||
#define MII_CTRL_SP_1000 0x0040 /* 1000 Mb/s */
|
||||
#define MII_CTRL_SP_RES 0x2040 /* Reserved */
|
||||
#define MII_CTRL_RES 0x003F /* Reserved */
|
||||
#define MII_STATUS 0x1 /* Status Register (basic) */
|
||||
#define MII_STATUS_100T4 0x8000 /* 100Base-T4 support */
|
||||
#define MII_STATUS_100XFD 0x4000 /* 100Base-X FD support */
|
||||
#define MII_STATUS_100XHD 0x2000 /* 100Base-X HD support */
|
||||
#define MII_STATUS_10FD 0x1000 /* 10 Mb/s FD support */
|
||||
#define MII_STATUS_10HD 0x0800 /* 10 Mb/s HD support */
|
||||
#define MII_STATUS_100T2FD 0x0400 /* 100Base-T2 FD support */
|
||||
#define MII_STATUS_100T2HD 0x0200 /* 100Base-T2 HD support */
|
||||
#define MII_STATUS_EXT_STAT 0x0100 /* Supports MII_EXT_STATUS */
|
||||
#define MII_STATUS_RES 0x0080 /* Reserved */
|
||||
#define MII_STATUS_MFPS 0x0040 /* MF Preamble Suppression */
|
||||
#define MII_STATUS_ANC 0x0020 /* Auto-Negotiation Completed */
|
||||
#define MII_STATUS_RF 0x0010 /* Remote Fault Detected */
|
||||
#define MII_STATUS_ANA 0x0008 /* Auto-Negotiation Ability */
|
||||
#define MII_STATUS_LS 0x0004 /* Link Up */
|
||||
#define MII_STATUS_JD 0x0002 /* Jabber Condition Detected */
|
||||
#define MII_STATUS_EC 0x0001 /* Ext Register Capabilities */
|
||||
#define MII_PHYID_H 0x2 /* PHY ID (high) */
|
||||
#define MII_PH_OUI_H_MASK 0xFFFF /* High part of OUI */
|
||||
#define MII_PH_OUI_H_C_SHIFT 6 /* Shift up in OUI */
|
||||
#define MII_PHYID_L 0x3 /* PHY ID (low) */
|
||||
#define MII_PL_OUI_L_MASK 0xFC00 /* Low part of OUI */
|
||||
#define MII_PL_OUI_L_SHIFT 10
|
||||
#define MII_PL_MODEL_MASK 0x03F0 /* Model */
|
||||
#define MII_PL_MODEL_SHIFT 4
|
||||
#define MII_PL_REV_MASK 0x000F /* Revision */
|
||||
#define MII_ANA 0x4 /* Auto-Negotiation Advertisement */
|
||||
#define MII_ANA_NP 0x8000 /* Next PAge */
|
||||
#define MII_ANA_RES 0x4000 /* Reserved */
|
||||
#define MII_ANA_RF 0x2000 /* Remote Fault */
|
||||
#define MII_ANA_TAF_M 0x1FE0 /* Technology Ability Field */
|
||||
#define MII_ANA_TAF_S 5 /* Shift */
|
||||
#define MII_ANA_TAF_RES 0x1000 /* Reserved */
|
||||
#define MII_ANA_PAUSE_ASYM 0x0800 /* Asym. Pause */
|
||||
#define MII_ANA_PAUSE_SYM 0x0400 /* Sym. Pause */
|
||||
#define MII_ANA_100T4 0x0200 /* 100Base-T4 */
|
||||
#define MII_ANA_100TXFD 0x0100 /* 100Base-TX FD */
|
||||
#define MII_ANA_100TXHD 0x0080 /* 100Base-TX HD */
|
||||
#define MII_ANA_10TFD 0x0040 /* 10Base-T FD */
|
||||
#define MII_ANA_10THD 0x0020 /* 10Base-T HD */
|
||||
#define MII_ANA_SEL_M 0x001F /* Selector Field */
|
||||
#define MII_ANA_SEL_802_3 0x0001 /* 802.3 */
|
||||
#define MII_ANLPA 0x5 /* Auto-Neg Link Partner Ability Register */
|
||||
#define MII_ANLPA_NP 0x8000 /* Next Page */
|
||||
#define MII_ANLPA_ACK 0x4000 /* Acknowledge */
|
||||
#define MII_ANLPA_RF 0x2000 /* Remote Fault */
|
||||
#define MII_ANLPA_TAF_M 0x1FC0 /* Technology Ability Field */
|
||||
#define MII_ANLPA_SEL_M 0x001F /* Selector Field */
|
||||
#define MII_ANE 0x6 /* Auto-Negotiation Expansion */
|
||||
#define MII_ANE_RES 0xFFE0 /* Reserved */
|
||||
#define MII_ANE_PDF 0x0010 /* Parallel Detection Fault */
|
||||
#define MII_ANE_LPNPA 0x0008 /* Link Partner is Next Page Able */
|
||||
#define MII_ANE_NPA 0x0002 /* Local Device is Next Page Able */
|
||||
#define MII_ANE_PR 0x0002 /* New Page has been received */
|
||||
#define MII_ANE_LPANA 0x0001 /* Link Partner is Auto-Neg.able */
|
||||
#define MII_ANNPT 0x7 /* Auto-Negotiation Next Page Transmit */
|
||||
#define MII_ANLPRNP 0x8 /* Auto-Neg Link Partner Received Next Page */
|
||||
#define MII_MS_CTRL 0x9 /* MASTER-SLAVE Control Register */
|
||||
#define MII_MSC_TEST_MODE 0xE000 /* Test mode */
|
||||
#define MII_MSC_MS_MANUAL 0x1000 /* Master/slave manual config */
|
||||
#define MII_MSC_MS_VAL 0x0800 /* Master/slave value */
|
||||
#define MII_MSC_MULTIPORT 0x0400 /* Multi-port device */
|
||||
#define MII_MSC_1000T_FD 0x0200 /* 1000Base-T Full Duplex */
|
||||
#define MII_MSC_1000T_HD 0x0100 /* 1000Base-T Half Duplex */
|
||||
#define MII_MSC_RES 0x00FF /* Reserved */
|
||||
#define MII_MS_STATUS 0xA /* MASTER-SLAVE Status Register */
|
||||
#define MII_MSS_FAULT 0x8000 /* Master/slave config fault */
|
||||
#define MII_MSS_MASTER 0x4000 /* Master */
|
||||
#define MII_MSS_LOCREC 0x2000 /* Local Receiver OK */
|
||||
#define MII_MSS_REMREC 0x1000 /* Remote Receiver OK */
|
||||
#define MII_MSS_LP1000T_FD 0x0800 /* Link Partner 1000-T FD */
|
||||
#define MII_MSS_LP1000T_HD 0x0400 /* Link Partner 1000-T HD */
|
||||
#define MII_MSS_RES 0x0300 /* Reserved */
|
||||
#define MII_MSS_IDLE_ERR 0x00FF /* Idle Error Counter */
|
||||
/* 0xB ... 0xE */ /* Reserved */
|
||||
#define MII_EXT_STATUS 0xF /* Extended Status */
|
||||
#define MII_ESTAT_1000XFD 0x8000 /* 1000Base-X Full Duplex */
|
||||
#define MII_ESTAT_1000XHD 0x4000 /* 1000Base-X Half Duplex */
|
||||
#define MII_ESTAT_1000TFD 0x2000 /* 1000Base-T Full Duplex */
|
||||
#define MII_ESTAT_1000THD 0x1000 /* 1000Base-T Half Duplex */
|
||||
#define MII_ESTAT_RES 0x0FFF /* Reserved */
|
||||
/* 0x10 ... 0x1F */ /* Vendor Specific */
|
||||
|
||||
_PROTOTYPE( void mii_print_stat_speed, (U16_t stat, U16_t extstat) );
|
||||
_PROTOTYPE( void mii_print_techab, (U16_t techab) );
|
||||
|
||||
/*
|
||||
* $PchId: mii.h,v 1.1 2004/12/27 13:33:30 philip Exp $
|
||||
*/
|
||||
|
|
@ -40,12 +40,14 @@ _PROTOTYPE( void pci_attr_w32, (int devind, int port, u32_t value) );
|
|||
#define PSR_SSE 0x4000 /* Signaled System Error */
|
||||
#define PSR_RMAS 0x2000 /* Received Master Abort Status */
|
||||
#define PSR_RTAS 0x1000 /* Received Target Abort Status */
|
||||
#define PCI_REV 0x08 /* Revision ID */
|
||||
#define PCI_PIFR 0x09 /* Prog. Interface Register */
|
||||
#define PCI_SCR 0x0A /* Sub-Class Register */
|
||||
#define PCI_BCR 0x0B /* Base-Class Register */
|
||||
#define PCI_HEADT 0x0E /* Header type, 8-bit */
|
||||
#define PHT_MULTIFUNC 0x80 /* Multiple functions */
|
||||
#define PCI_BAR 0x10 /* Base Address Register */
|
||||
#define PCI_BAR_2 0x14 /* Second Base Address Register */
|
||||
#define PCI_ILR 0x3C /* Interrupt Line Register */
|
||||
#define PCI_IPR 0x3D /* Interrupt Pin Register */
|
||||
|
||||
|
|
|
|||
|
|
@ -54,12 +54,13 @@
|
|||
#define FLOPPY (AT_WINI + ENABLE_FLOPPY) /* floppy disk */
|
||||
#define PRINTER (FLOPPY + ENABLE_PRINTER) /* Centronics */
|
||||
#define USR8139 (PRINTER + ENABLE_RTL8139) /* Realtek RTL8139 */
|
||||
#define INIT_PROC_NR (USR8139 + 1) /* init -- goes multiuser */
|
||||
#define FXP (USR8139 + ENABLE_FXP) /* Intel Pro/100 */
|
||||
#define INIT_PROC_NR (FXP + 1) /* init -- goes multiuser */
|
||||
|
||||
/* Number of processes contained in the system image. */
|
||||
#define IMAGE_SIZE (NR_TASKS + \
|
||||
5 + ENABLE_AT_WINI + ENABLE_FLOPPY + \
|
||||
ENABLE_PRINTER + ENABLE_RTL8139 + 1 )
|
||||
ENABLE_PRINTER + ENABLE_RTL8139 + ENABLE_FXP + 1 )
|
||||
|
||||
|
||||
/*===========================================================================*
|
||||
|
|
|
|||
|
|
@ -95,6 +95,7 @@
|
|||
#define ENABLE_NE2000 0 /* add Novell NE1000/NE2000 */
|
||||
#define ENABLE_3C503 0 /* add 3Com Etherlink II (3c503) */
|
||||
#define ENABLE_RTL8139 1 /* enable Realtek 8139 (rtl8139) */
|
||||
#define ENABLE_FXP 1 /* enable Intel Pro/100 (fxp) */
|
||||
|
||||
/* Include or exclude backwards compatibility code. */
|
||||
#define ENABLE_BINCOMPAT 0 /* for binaries using obsolete calls */
|
||||
|
|
|
|||
|
|
@ -66,9 +66,9 @@ unsigned vec_nr;
|
|||
kprintf("\nIntel-reserved exception %d\n", vec_nr);
|
||||
else
|
||||
kprintf("\n%s\n", karg(ep->msg));
|
||||
kprintf("process number %d", proc_number(saved_proc));
|
||||
kprintf("process number %d, ", proc_number(saved_proc));
|
||||
kprintf("pc = %d:", (unsigned) saved_proc->p_reg.cs);
|
||||
kprintf("%d\n", (unsigned) saved_proc->p_reg.pc);
|
||||
kprintf("0x%x\n", (unsigned) saved_proc->p_reg.pc);
|
||||
|
||||
/* If the exception originates in the kernel, shut down MINIX. Otherwise,
|
||||
* kill the process that caused it. If MINIX is shut down and the stop
|
||||
|
|
|
|||
|
|
@ -146,6 +146,9 @@
|
|||
allow(1, CLOCK) /* need small delays */ \
|
||||
allow(1, FS_PROC_NR) /* FS is interface to the driver */
|
||||
|
||||
#define FXP_SENDMASK \
|
||||
allow_all_mask
|
||||
|
||||
#define INIT_SENDMASK \
|
||||
deny_all_mask \
|
||||
allow(1, FS_PROC_NR) /* init makes system calls to FS and MM */ \
|
||||
|
|
|
|||
|
|
@ -81,6 +81,9 @@ PUBLIC struct system_image image[] = {
|
|||
#endif
|
||||
#if ENABLE_RTL8139
|
||||
{ USR8139, 0, P_DRIVER, PPRI_HIGH, 0, RTL8139_SENDMASK, "RTL8139" },
|
||||
#endif
|
||||
#if ENABLE_FXP
|
||||
{ FXP, 0, P_DRIVER, PPRI_HIGH, 0, FXP_SENDMASK, "FXP" },
|
||||
#endif
|
||||
{ INIT_PROC_NR, 0, P_USER, PPRI_USER, 0, INIT_SENDMASK, "INIT" },
|
||||
};
|
||||
|
|
|
|||
|
|
@ -17,6 +17,7 @@ PROGRAMS= ../kernel/kernel \
|
|||
../drivers/floppy/floppy \
|
||||
../drivers/printer/printer \
|
||||
../drivers/rtl8139/rtl8139 \
|
||||
../drivers/fxp/fxp \
|
||||
../servers/init/init \
|
||||
#bootfs.img
|
||||
|
||||
|
|
|
|||
Loading…
Reference in a new issue