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staging: remove hp100 driver
It's old, obsolete, and no one wants to take care of it anymore. It's been in staging for 5 months with no one paying attention to it, so let's just delete it for now. If someone has this hardware, and wants the driver back, the deletion can be easily reverted. Cc: Joe Perches <joe@perches.com> Cc: Jaroslav Kysela <perex@perex.cz> Link: https://lore.kernel.org/r/20200326080233.978323-1-gregkh@linuxfoundation.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Greg Kroah-Hartman
parent
ba22fd4ed1
commit
a10079c662
@ -118,8 +118,6 @@ source "drivers/staging/kpc2000/Kconfig"
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source "drivers/staging/qlge/Kconfig"
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source "drivers/staging/hp/Kconfig"
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source "drivers/staging/wfx/Kconfig"
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endif # STAGING
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@ -49,5 +49,4 @@ obj-$(CONFIG_XIL_AXIS_FIFO) += axis-fifo/
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obj-$(CONFIG_FIELDBUS_DEV) += fieldbus/
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obj-$(CONFIG_KPC2000) += kpc2000/
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obj-$(CONFIG_QLGE) += qlge/
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obj-$(CONFIG_NET_VENDOR_HP) += hp/
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obj-$(CONFIG_WFX) += wfx/
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@ -1,30 +0,0 @@
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# HP network device configuration
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#
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config NET_VENDOR_HP
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bool "HP devices"
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default y
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depends on ETHERNET
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depends on ISA || EISA || PCI
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---help---
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If you have a network (Ethernet) card belonging to this class, say Y.
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Note that the answer to this question doesn't directly affect the
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kernel: saying N will just cause the configurator to skip all
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the questions about HP cards. If you say Y, you will be asked for
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your specific card in the following questions.
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if NET_VENDOR_HP
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config HP100
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tristate "HP 10/100VG PCLAN (ISA, EISA, PCI) support"
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depends on (ISA || EISA || PCI)
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---help---
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If you have a network (Ethernet) card of this type, say Y here.
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To compile this driver as a module, choose M here. The module
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will be called hp100.
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endif # NET_VENDOR_HP
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@ -1,6 +0,0 @@
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# SPDX-License-Identifier: GPL-2.0-only
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#
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# Makefile for the HP network device drivers.
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#
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obj-$(CONFIG_HP100) += hp100.o
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File diff suppressed because it is too large
Load Diff
@ -1,611 +0,0 @@
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/* SPDX-License-Identifier: GPL-2.0-or-later */
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/*
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* hp100.h: Hewlett Packard HP10/100VG ANY LAN ethernet driver for Linux.
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*
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* $Id: hp100.h,v 1.51 1997/04/08 14:26:42 floeff Exp floeff $
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*
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* Authors: Jaroslav Kysela, <perex@pf.jcu.cz>
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* Siegfried Loeffler <floeff@tunix.mathematik.uni-stuttgart.de>
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*
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* This driver is based on the 'hpfepkt' crynwr packet driver.
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*/
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/****************************************************************************
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* Hardware Constants
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****************************************************************************/
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/*
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* Page Identifiers
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* (Swap Paging Register, PAGING, bits 3:0, Offset 0x02)
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*/
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#define HP100_PAGE_PERFORMANCE 0x0 /* Page 0 */
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#define HP100_PAGE_MAC_ADDRESS 0x1 /* Page 1 */
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#define HP100_PAGE_HW_MAP 0x2 /* Page 2 */
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#define HP100_PAGE_EEPROM_CTRL 0x3 /* Page 3 */
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#define HP100_PAGE_MAC_CTRL 0x4 /* Page 4 */
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#define HP100_PAGE_MMU_CFG 0x5 /* Page 5 */
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#define HP100_PAGE_ID_MAC_ADDR 0x6 /* Page 6 */
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#define HP100_PAGE_MMU_POINTER 0x7 /* Page 7 */
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/* Registers that are present on all pages */
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#define HP100_REG_HW_ID 0x00 /* R: (16) Unique card ID */
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#define HP100_REG_TRACE 0x00 /* W: (16) Used for debug output */
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#define HP100_REG_PAGING 0x02 /* R: (16),15:4 Card ID */
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/* W: (16),3:0 Switch pages */
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#define HP100_REG_OPTION_LSW 0x04 /* RW: (16) Select card functions */
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#define HP100_REG_OPTION_MSW 0x06 /* RW: (16) Select card functions */
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/* Page 0 - Performance */
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#define HP100_REG_IRQ_STATUS 0x08 /* RW: (16) Which ints are pending */
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#define HP100_REG_IRQ_MASK 0x0a /* RW: (16) Select ints to allow */
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#define HP100_REG_FRAGMENT_LEN 0x0c /* W: (16)12:0 Current fragment len */
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/* Note: For 32 bit systems, fragment len and offset registers are available */
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/* at offset 0x28 and 0x2c, where they can be written as 32bit values. */
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#define HP100_REG_OFFSET 0x0e /* RW: (16)12:0 Offset to start read */
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#define HP100_REG_DATA32 0x10 /* RW: (32) I/O mode data port */
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#define HP100_REG_DATA16 0x12 /* RW: WORDs must be read from here */
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#define HP100_REG_TX_MEM_FREE 0x14 /* RD: (32) Amount of free Tx mem */
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#define HP100_REG_TX_PDA_L 0x14 /* W: (32) BM: Ptr to PDL, Low Pri */
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#define HP100_REG_TX_PDA_H 0x1c /* W: (32) BM: Ptr to PDL, High Pri */
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#define HP100_REG_RX_PKT_CNT 0x18 /* RD: (8) Rx count of pkts on card */
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#define HP100_REG_TX_PKT_CNT 0x19 /* RD: (8) Tx count of pkts on card */
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#define HP100_REG_RX_PDL 0x1a /* R: (8) BM: # rx pdl not executed */
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#define HP100_REG_TX_PDL 0x1b /* R: (8) BM: # tx pdl not executed */
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#define HP100_REG_RX_PDA 0x18 /* W: (32) BM: Up to 31 addresses */
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/* which point to a PDL */
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#define HP100_REG_SL_EARLY 0x1c /* (32) Enhanced Slave Early Rx */
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#define HP100_REG_STAT_DROPPED 0x20 /* R (12) Dropped Packet Counter */
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#define HP100_REG_STAT_ERRORED 0x22 /* R (8) Errored Packet Counter */
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#define HP100_REG_STAT_ABORT 0x23 /* R (8) Abort Counter/OW Coll. Flag */
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#define HP100_REG_RX_RING 0x24 /* W (32) Slave: RX Ring Pointers */
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#define HP100_REG_32_FRAGMENT_LEN 0x28 /* W (13) Slave: Fragment Length Reg */
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#define HP100_REG_32_OFFSET 0x2c /* W (16) Slave: Offset Register */
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/* Page 1 - MAC Address/Hash Table */
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#define HP100_REG_MAC_ADDR 0x08 /* RW: (8) Cards MAC address */
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#define HP100_REG_HASH_BYTE0 0x10 /* RW: (8) Cards multicast filter */
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/* Page 2 - Hardware Mapping */
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#define HP100_REG_MEM_MAP_LSW 0x08 /* RW: (16) LSW of cards mem addr */
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#define HP100_REG_MEM_MAP_MSW 0x0a /* RW: (16) MSW of cards mem addr */
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#define HP100_REG_IO_MAP 0x0c /* RW: (8) Cards I/O address */
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#define HP100_REG_IRQ_CHANNEL 0x0d /* RW: (8) IRQ and edge/level int */
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#define HP100_REG_SRAM 0x0e /* RW: (8) How much RAM on card */
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#define HP100_REG_BM 0x0f /* RW: (8) Controls BM functions */
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/* New on Page 2 for ETR chips: */
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#define HP100_REG_MODECTRL1 0x10 /* RW: (8) Mode Control 1 */
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#define HP100_REG_MODECTRL2 0x11 /* RW: (8) Mode Control 2 */
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#define HP100_REG_PCICTRL1 0x12 /* RW: (8) PCI Cfg 1 */
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#define HP100_REG_PCICTRL2 0x13 /* RW: (8) PCI Cfg 2 */
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#define HP100_REG_PCIBUSMLAT 0x15 /* RW: (8) PCI Bus Master Latency */
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#define HP100_REG_EARLYTXCFG 0x16 /* RW: (16) Early TX Cfg/Cntrl Reg */
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#define HP100_REG_EARLYRXCFG 0x18 /* RW: (8) Early RX Cfg/Cntrl Reg */
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#define HP100_REG_ISAPNPCFG1 0x1a /* RW: (8) ISA PnP Cfg/Cntrl Reg 1 */
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#define HP100_REG_ISAPNPCFG2 0x1b /* RW: (8) ISA PnP Cfg/Cntrl Reg 2 */
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/* Page 3 - EEPROM/Boot ROM */
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#define HP100_REG_EEPROM_CTRL 0x08 /* RW: (16) Used to load EEPROM */
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#define HP100_REG_BOOTROM_CTRL 0x0a
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/* Page 4 - LAN Configuration (MAC_CTRL) */
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#define HP100_REG_10_LAN_CFG_1 0x08 /* RW: (8) Set 10M XCVR functions */
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#define HP100_REG_10_LAN_CFG_2 0x09 /* RW: (8) 10M XCVR functions */
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#define HP100_REG_VG_LAN_CFG_1 0x0a /* RW: (8) Set 100M XCVR functions */
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#define HP100_REG_VG_LAN_CFG_2 0x0b /* RW: (8) 100M LAN Training cfgregs */
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#define HP100_REG_MAC_CFG_1 0x0c /* RW: (8) Types of pkts to accept */
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#define HP100_REG_MAC_CFG_2 0x0d /* RW: (8) Misc MAC functions */
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#define HP100_REG_MAC_CFG_3 0x0e /* RW: (8) Misc MAC functions */
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#define HP100_REG_MAC_CFG_4 0x0f /* R: (8) Misc MAC states */
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#define HP100_REG_DROPPED 0x10 /* R: (16),11:0 Pkts can't fit in mem */
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#define HP100_REG_CRC 0x12 /* R: (8) Pkts with CRC */
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#define HP100_REG_ABORT 0x13 /* R: (8) Aborted Tx pkts */
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#define HP100_REG_TRAIN_REQUEST 0x14 /* RW: (16) Endnode MAC register. */
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#define HP100_REG_TRAIN_ALLOW 0x16 /* R: (16) Hub allowed register */
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/* Page 5 - MMU */
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#define HP100_REG_RX_MEM_STOP 0x0c /* RW: (16) End of Rx ring addr */
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#define HP100_REG_TX_MEM_STOP 0x0e /* RW: (16) End of Tx ring addr */
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#define HP100_REG_PDL_MEM_STOP 0x10 /* Not used by 802.12 devices */
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#define HP100_REG_ECB_MEM_STOP 0x14 /* I've no idea what this is */
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/* Page 6 - Card ID/Physical LAN Address */
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#define HP100_REG_BOARD_ID 0x08 /* R: (8) EISA/ISA card ID */
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#define HP100_REG_BOARD_IO_CHCK 0x0c /* R: (8) Added to ID to get FFh */
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#define HP100_REG_SOFT_MODEL 0x0d /* R: (8) Config program defined */
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#define HP100_REG_LAN_ADDR 0x10 /* R: (8) MAC addr of card */
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#define HP100_REG_LAN_ADDR_CHCK 0x16 /* R: (8) Added to addr to get FFh */
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/* Page 7 - MMU Current Pointers */
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#define HP100_REG_PTR_RXSTART 0x08 /* R: (16) Current begin of Rx ring */
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#define HP100_REG_PTR_RXEND 0x0a /* R: (16) Current end of Rx ring */
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#define HP100_REG_PTR_TXSTART 0x0c /* R: (16) Current begin of Tx ring */
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#define HP100_REG_PTR_TXEND 0x0e /* R: (16) Current end of Rx ring */
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#define HP100_REG_PTR_RPDLSTART 0x10
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#define HP100_REG_PTR_RPDLEND 0x12
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#define HP100_REG_PTR_RINGPTRS 0x14
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#define HP100_REG_PTR_MEMDEBUG 0x1a
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/* ------------------------------------------------------------------------ */
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/*
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* Hardware ID Register I (Always available, HW_ID, Offset 0x00)
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*/
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#define HP100_HW_ID_CASCADE 0x4850 /* Identifies Cascade Chip */
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/*
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* Hardware ID Register 2 & Paging Register
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* (Always available, PAGING, Offset 0x02)
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* Bits 15:4 are for the Chip ID
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*/
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#define HP100_CHIPID_MASK 0xFFF0
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#define HP100_CHIPID_SHASTA 0x5350 /* Not 802.12 compliant */
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/* EISA BM/SL, MCA16/32 SL, ISA SL */
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#define HP100_CHIPID_RAINIER 0x5360 /* Not 802.12 compliant EISA BM, */
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/* PCI SL, MCA16/32 SL, ISA SL */
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#define HP100_CHIPID_LASSEN 0x5370 /* 802.12 compliant PCI BM, PCI SL */
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/* LRF supported */
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/*
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* Option Registers I and II
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* (Always available, OPTION_LSW, Offset 0x04-0x05)
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*/
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#define HP100_DEBUG_EN 0x8000 /* 0:Dis., 1:Enable Debug Dump Ptr. */
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#define HP100_RX_HDR 0x4000 /* 0:Dis., 1:Enable putting pkt into */
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/* system mem. before Rx interrupt */
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#define HP100_MMAP_DIS 0x2000 /* 0:Enable, 1:Disable mem.mapping. */
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/* MMAP_DIS must be 0 and MEM_EN */
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/* must be 1 for memory-mapped */
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/* mode to be enabled */
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#define HP100_EE_EN 0x1000 /* 0:Disable,1:Enable EEPROM writing */
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#define HP100_BM_WRITE 0x0800 /* 0:Slave, 1:Bus Master for Tx data */
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#define HP100_BM_READ 0x0400 /* 0:Slave, 1:Bus Master for Rx data */
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#define HP100_TRI_INT 0x0200 /* 0:Don't, 1:Do tri-state the int */
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#define HP100_MEM_EN 0x0040 /* Config program set this to */
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/* 0:Disable, 1:Enable mem map. */
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/* See MMAP_DIS. */
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#define HP100_IO_EN 0x0020 /* 1:Enable I/O transfers */
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#define HP100_BOOT_EN 0x0010 /* 1:Enable boot ROM access */
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#define HP100_FAKE_INT 0x0008 /* 1:int */
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#define HP100_INT_EN 0x0004 /* 1:Enable ints from card */
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#define HP100_HW_RST 0x0002 /* 0:Reset, 1:Out of reset */
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/* NIC reset on 0 to 1 transition */
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/*
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* Option Register III
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* (Always available, OPTION_MSW, Offset 0x06)
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*/
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#define HP100_PRIORITY_TX 0x0080 /* 1:Do all Tx pkts as priority */
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#define HP100_EE_LOAD 0x0040 /* 1:EEPROM loading, 0 when done */
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#define HP100_ADV_NXT_PKT 0x0004 /* 1:Advance to next pkt in Rx queue */
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/* h/w will set to 0 when done */
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#define HP100_TX_CMD 0x0002 /* 1:Tell h/w download done, h/w */
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/* will set to 0 when done */
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/*
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* Interrupt Status Registers I and II
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* (Page PERFORMANCE, IRQ_STATUS, Offset 0x08-0x09)
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* Note: With old chips, these Registers will clear when 1 is written to them
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* with new chips this depends on setting of CLR_ISMODE
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*/
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#define HP100_RX_EARLY_INT 0x2000
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#define HP100_RX_PDA_ZERO 0x1000
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#define HP100_RX_PDL_FILL_COMPL 0x0800
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#define HP100_RX_PACKET 0x0400 /* 0:No, 1:Yes pkt has been Rx */
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#define HP100_RX_ERROR 0x0200 /* 0:No, 1:Yes Rx pkt had error */
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#define HP100_TX_PDA_ZERO 0x0020 /* 1 when PDA count goes to zero */
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#define HP100_TX_SPACE_AVAIL 0x0010 /* 0:<8192, 1:>=8192 Tx free bytes */
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#define HP100_TX_COMPLETE 0x0008 /* 0:No, 1:Yes a Tx has completed */
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#define HP100_MISC_ERROR 0x0004 /* 0:No, 1:Lan Link down or bus error */
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#define HP100_TX_ERROR 0x0002 /* 0:No, 1:Yes Tx pkt had error */
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/*
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* Xmit Memory Free Count
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* (Page PERFORMANCE, TX_MEM_FREE, Offset 0x14) (Read only, 32bit)
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*/
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#define HP100_AUTO_COMPARE 0x80000000 /* Tx Space avail & pkts<255 */
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#define HP100_FREE_SPACE 0x7fffffe0 /* Tx free memory */
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/*
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* IRQ Channel
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* (Page HW_MAP, IRQ_CHANNEL, Offset 0x0d)
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*/
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#define HP100_ZERO_WAIT_EN 0x80 /* 0:No, 1:Yes asserts NOWS signal */
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#define HP100_IRQ_SCRAMBLE 0x40
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#define HP100_BOND_HP 0x20
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#define HP100_LEVEL_IRQ 0x10 /* 0:Edge, 1:Level type interrupts. */
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/* (Only valid on EISA cards) */
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#define HP100_IRQMASK 0x0F /* Isolate the IRQ bits */
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/*
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* SRAM Parameters
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* (Page HW_MAP, SRAM, Offset 0x0e)
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*/
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#define HP100_RAM_SIZE_MASK 0xe0 /* AND to get SRAM size index */
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#define HP100_RAM_SIZE_SHIFT 0x05 /* Shift count(put index in lwr bits) */
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/*
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* Bus Master Register
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* (Page HW_MAP, BM, Offset 0x0f)
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*/
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#define HP100_BM_BURST_RD 0x01 /* EISA only: 1=Use burst trans. fm system */
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/* memory to chip (tx) */
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#define HP100_BM_BURST_WR 0x02 /* EISA only: 1=Use burst trans. fm system */
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/* memory to chip (rx) */
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#define HP100_BM_MASTER 0x04 /* 0:Slave, 1:BM mode */
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#define HP100_BM_PAGE_CK 0x08 /* This bit should be set whenever in */
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/* an EISA system */
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#define HP100_BM_PCI_8CLK 0x40 /* ... cycles 8 clocks apart */
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/*
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* Mode Control Register I
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* (Page HW_MAP, MODECTRL1, Offset0x10)
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*/
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#define HP100_TX_DUALQ 0x10
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/* If set and BM -> dual tx pda queues */
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#define HP100_ISR_CLRMODE 0x02 /* If set ISR will clear all pending */
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/* interrupts on read (etr only?) */
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#define HP100_EE_NOLOAD 0x04 /* Status whether res will be loaded */
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/* from the eeprom */
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#define HP100_TX_CNT_FLG 0x08 /* Controls Early TX Reg Cnt Field */
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#define HP100_PDL_USE3 0x10 /* If set BM engine will read only */
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/* first three data elements of a PDL */
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/* on the first access. */
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#define HP100_BUSTYPE_MASK 0xe0 /* Three bit bus type info */
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/*
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* Mode Control Register II
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* (Page HW_MAP, MODECTRL2, Offset0x11)
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*/
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#define HP100_EE_MASK 0x0f /* Tell EEPROM circuit not to load */
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/* certain resources */
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#define HP100_DIS_CANCEL 0x20 /* For tx dualq mode operation */
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#define HP100_EN_PDL_WB 0x40 /* 1: Status of PDL completion may be */
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/* written back to system mem */
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#define HP100_EN_BUS_FAIL 0x80 /* Enables bus-fail portion of misc */
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/* interrupt */
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/*
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* PCI Configuration and Control Register I
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* (Page HW_MAP, PCICTRL1, Offset 0x12)
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*/
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#define HP100_LO_MEM 0x01 /* 1: Mapped Mem requested below 1MB */
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#define HP100_NO_MEM 0x02 /* 1: Disables Req for sysmem to PCI */
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/* bios */
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#define HP100_USE_ISA 0x04 /* 1: isa type decodes will occur */
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/* simultaneously with PCI decodes */
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#define HP100_IRQ_HI_MASK 0xf0 /* pgmed by pci bios */
|
||||
#define HP100_PCI_IRQ_HI_MASK 0x78 /* Isolate 4 bits for PCI IRQ */
|
||||
|
||||
/*
|
||||
* PCI Configuration and Control Register II
|
||||
* (Page HW_MAP, PCICTRL2, Offset 0x13)
|
||||
*/
|
||||
#define HP100_RD_LINE_PDL 0x01 /* 1: PCI command Memory Read Line en */
|
||||
#define HP100_RD_TX_DATA_MASK 0x06 /* choose PCI memread cmds for TX */
|
||||
#define HP100_MWI 0x08 /* 1: en. PCI memory write invalidate */
|
||||
#define HP100_ARB_MODE 0x10 /* Select PCI arbitor type */
|
||||
#define HP100_STOP_EN 0x20 /* Enables PCI state machine to issue */
|
||||
/* pci stop if cascade not ready */
|
||||
#define HP100_IGNORE_PAR 0x40 /* 1: PCI state machine ignores parity */
|
||||
#define HP100_PCI_RESET 0x80 /* 0->1: Reset PCI block */
|
||||
|
||||
/*
|
||||
* Early TX Configuration and Control Register
|
||||
* (Page HW_MAP, EARLYTXCFG, Offset 0x16)
|
||||
*/
|
||||
#define HP100_EN_EARLY_TX 0x8000 /* 1=Enable Early TX */
|
||||
#define HP100_EN_ADAPTIVE 0x4000 /* 1=Enable adaptive mode */
|
||||
#define HP100_EN_TX_UR_IRQ 0x2000 /* reserved, must be 0 */
|
||||
#define HP100_EN_LOW_TX 0x1000 /* reserved, must be 0 */
|
||||
#define HP100_ET_CNT_MASK 0x0fff /* bits 11..0: ET counters */
|
||||
|
||||
/*
|
||||
* Early RX Configuration and Control Register
|
||||
* (Page HW_MAP, EARLYRXCFG, Offset 0x18)
|
||||
*/
|
||||
#define HP100_EN_EARLY_RX 0x80 /* 1=Enable Early RX */
|
||||
#define HP100_EN_LOW_RX 0x40 /* reserved, must be 0 */
|
||||
#define HP100_RX_TRIP_MASK 0x1f /* bits 4..0: threshold at which the
|
||||
* early rx circuit will start the
|
||||
* dma of received packet into system
|
||||
* memory for BM */
|
||||
|
||||
/*
|
||||
* Serial Devices Control Register
|
||||
* (Page EEPROM_CTRL, EEPROM_CTRL, Offset 0x08)
|
||||
*/
|
||||
#define HP100_EEPROM_LOAD 0x0001 /* 0->1 loads EEPROM into registers. */
|
||||
/* When it goes back to 0, load is */
|
||||
/* complete. This should take ~600us. */
|
||||
|
||||
/*
|
||||
* 10MB LAN Control and Configuration Register I
|
||||
* (Page MAC_CTRL, 10_LAN_CFG_1, Offset 0x08)
|
||||
*/
|
||||
#define HP100_MAC10_SEL 0xc0 /* Get bits to indicate MAC */
|
||||
#define HP100_AUI_SEL 0x20 /* Status of AUI selection */
|
||||
#define HP100_LOW_TH 0x10 /* 0:No, 1:Yes allow better cabling */
|
||||
#define HP100_LINK_BEAT_DIS 0x08 /* 0:Enable, 1:Disable link beat */
|
||||
#define HP100_LINK_BEAT_ST 0x04 /* 0:No, 1:Yes link beat being Rx */
|
||||
#define HP100_R_ROL_ST 0x02 /* 0:No, 1:Yes Rx twisted pair has */
|
||||
/* been reversed */
|
||||
#define HP100_AUI_ST 0x01 /* 0:No, 1:Yes use AUI on TP card */
|
||||
|
||||
/*
|
||||
* 10 MB LAN Control and Configuration Register II
|
||||
* (Page MAC_CTRL, 10_LAN_CFG_2, Offset 0x09)
|
||||
*/
|
||||
#define HP100_SQU_ST 0x01 /* 0:No, 1:Yes collision signal sent */
|
||||
/* after Tx.Only used for AUI. */
|
||||
#define HP100_FULLDUP 0x02 /* 1: LXT901 XCVR fullduplx enabled */
|
||||
#define HP100_DOT3_MAC 0x04 /* 1: DOT 3 Mac sel. unless Autosel */
|
||||
|
||||
/*
|
||||
* MAC Selection, use with MAC10_SEL bits
|
||||
*/
|
||||
#define HP100_AUTO_SEL_10 0x0 /* Auto select */
|
||||
#define HP100_XCVR_LXT901_10 0x1 /* LXT901 10BaseT transceiver */
|
||||
#define HP100_XCVR_7213 0x2 /* 7213 transceiver */
|
||||
#define HP100_XCVR_82503 0x3 /* 82503 transceiver */
|
||||
|
||||
/*
|
||||
* 100MB LAN Training Register
|
||||
* (Page MAC_CTRL, VG_LAN_CFG_2, Offset 0x0b) (old, pre 802.12)
|
||||
*/
|
||||
#define HP100_FRAME_FORMAT 0x08 /* 0:802.3, 1:802.5 frames */
|
||||
#define HP100_BRIDGE 0x04 /* 0:No, 1:Yes tell hub i am a bridge */
|
||||
#define HP100_PROM_MODE 0x02 /* 0:No, 1:Yes tell hub card is */
|
||||
/* promiscuous */
|
||||
#define HP100_REPEATER 0x01 /* 0:No, 1:Yes tell hub MAC wants to */
|
||||
/* be a cascaded repeater */
|
||||
|
||||
/*
|
||||
* 100MB LAN Control and Configuration Register
|
||||
* (Page MAC_CTRL, VG_LAN_CFG_1, Offset 0x0a)
|
||||
*/
|
||||
#define HP100_VG_SEL 0x80 /* 0:No, 1:Yes use 100 Mbit MAC */
|
||||
#define HP100_LINK_UP_ST 0x40 /* 0:No, 1:Yes endnode logged in */
|
||||
#define HP100_LINK_CABLE_ST 0x20 /* 0:No, 1:Yes cable can hear tones */
|
||||
/* from hub */
|
||||
#define HP100_LOAD_ADDR 0x10 /* 0->1 card addr will be sent */
|
||||
/* 100ms later the link status */
|
||||
/* bits are valid */
|
||||
#define HP100_LINK_CMD 0x08 /* 0->1 link will attempt to log in. */
|
||||
/* 100ms later the link status */
|
||||
/* bits are valid */
|
||||
#define HP100_TRN_DONE 0x04 /* NEW ETR-Chips only: Will be reset */
|
||||
/* after LinkUp Cmd is given and set */
|
||||
/* when training has completed. */
|
||||
#define HP100_LINK_GOOD_ST 0x02 /* 0:No, 1:Yes cable passed training */
|
||||
#define HP100_VG_RESET 0x01 /* 0:Yes, 1:No reset the 100VG MAC */
|
||||
|
||||
|
||||
/*
|
||||
* MAC Configuration Register I
|
||||
* (Page MAC_CTRL, MAC_CFG_1, Offset 0x0c)
|
||||
*/
|
||||
#define HP100_RX_IDLE 0x80 /* 0:Yes, 1:No currently receiving pkts */
|
||||
#define HP100_TX_IDLE 0x40 /* 0:Yes, 1:No currently Txing pkts */
|
||||
#define HP100_RX_EN 0x20 /* 1: allow receiving of pkts */
|
||||
#define HP100_TX_EN 0x10 /* 1: allow transmitting of pkts */
|
||||
#define HP100_ACC_ERRORED 0x08 /* 0:No, 1:Yes allow Rx of errored pkts */
|
||||
#define HP100_ACC_MC 0x04 /* 0:No, 1:Yes allow Rx of multicast pkts */
|
||||
#define HP100_ACC_BC 0x02 /* 0:No, 1:Yes allow Rx of broadcast pkts */
|
||||
#define HP100_ACC_PHY 0x01 /* 0:No, 1:Yes allow Rx of ALL phys. pkts */
|
||||
#define HP100_MAC1MODEMASK 0xf0 /* Hide ACC bits */
|
||||
#define HP100_MAC1MODE1 0x00 /* Receive nothing, must also disable RX */
|
||||
#define HP100_MAC1MODE2 0x00
|
||||
#define HP100_MAC1MODE3 HP100_MAC1MODE2 | HP100_ACC_BC
|
||||
#define HP100_MAC1MODE4 HP100_MAC1MODE3 | HP100_ACC_MC
|
||||
#define HP100_MAC1MODE5 HP100_MAC1MODE4 /* set mc hash to all ones also */
|
||||
#define HP100_MAC1MODE6 HP100_MAC1MODE5 | HP100_ACC_PHY /* Promiscuous */
|
||||
/* Note MODE6 will receive all GOOD packets on the LAN. This really needs
|
||||
a mode 7 defined to be LAN Analyzer mode, which will receive errored and
|
||||
runt packets, and keep the CRC bytes. */
|
||||
#define HP100_MAC1MODE7 HP100_MAC1MODE6 | HP100_ACC_ERRORED
|
||||
|
||||
/*
|
||||
* MAC Configuration Register II
|
||||
* (Page MAC_CTRL, MAC_CFG_2, Offset 0x0d)
|
||||
*/
|
||||
#define HP100_TR_MODE 0x80 /* 0:No, 1:Yes support Token Ring formats */
|
||||
#define HP100_TX_SAME 0x40 /* 0:No, 1:Yes Tx same packet continuous */
|
||||
#define HP100_LBK_XCVR 0x20 /* 0:No, 1:Yes loopback through MAC & */
|
||||
/* transceiver */
|
||||
#define HP100_LBK_MAC 0x10 /* 0:No, 1:Yes loopback through MAC */
|
||||
#define HP100_CRC_I 0x08 /* 0:No, 1:Yes inhibit CRC on Tx packets */
|
||||
#define HP100_ACCNA 0x04 /* 1: For 802.5: Accept only token ring
|
||||
* group addr that maches NA mask */
|
||||
#define HP100_KEEP_CRC 0x02 /* 0:No, 1:Yes keep CRC on Rx packets. */
|
||||
/* The length will reflect this. */
|
||||
#define HP100_ACCFA 0x01 /* 1: For 802.5: Accept only functional
|
||||
* addrs that match FA mask (page1) */
|
||||
#define HP100_MAC2MODEMASK 0x02
|
||||
#define HP100_MAC2MODE1 0x00
|
||||
#define HP100_MAC2MODE2 0x00
|
||||
#define HP100_MAC2MODE3 0x00
|
||||
#define HP100_MAC2MODE4 0x00
|
||||
#define HP100_MAC2MODE5 0x00
|
||||
#define HP100_MAC2MODE6 0x00
|
||||
#define HP100_MAC2MODE7 KEEP_CRC
|
||||
|
||||
/*
|
||||
* MAC Configuration Register III
|
||||
* (Page MAC_CTRL, MAC_CFG_3, Offset 0x0e)
|
||||
*/
|
||||
#define HP100_PACKET_PACE 0x03 /* Packet Pacing:
|
||||
* 00: No packet pacing
|
||||
* 01: 8 to 16 uS delay
|
||||
* 10: 16 to 32 uS delay
|
||||
* 11: 32 to 64 uS delay
|
||||
*/
|
||||
#define HP100_LRF_EN 0x04 /* 1: External LAN Rcv Filter and
|
||||
* TCP/IP Checksumming enabled. */
|
||||
#define HP100_AUTO_MODE 0x10 /* 1: AutoSelect between 10/100 */
|
||||
|
||||
/*
|
||||
* MAC Configuration Register IV
|
||||
* (Page MAC_CTRL, MAC_CFG_4, Offset 0x0f)
|
||||
*/
|
||||
#define HP100_MAC_SEL_ST 0x01 /* (R): Status of external VGSEL
|
||||
* Signal, 1=100VG, 0=10Mbit sel. */
|
||||
#define HP100_LINK_FAIL_ST 0x02 /* (R): Status of Link Fail portion
|
||||
* of the Misc. Interrupt */
|
||||
|
||||
/*
|
||||
* 100 MB LAN Training Request/Allowed Registers
|
||||
* (Page MAC_CTRL, TRAIN_REQUEST and TRAIN_ALLOW, Offset 0x14-0x16)(ETR parts only)
|
||||
*/
|
||||
#define HP100_MACRQ_REPEATER 0x0001 /* 1: MAC tells HUB it wants to be
|
||||
* a cascaded repeater
|
||||
* 0: ... wants to be a DTE */
|
||||
#define HP100_MACRQ_PROMSC 0x0006 /* 2 bits: Promiscious mode
|
||||
* 00: Rcv only unicast packets
|
||||
* specifically addr to this
|
||||
* endnode
|
||||
* 10: Rcv all pckts fwded by
|
||||
* the local repeater */
|
||||
#define HP100_MACRQ_FRAMEFMT_EITHER 0x0018 /* 11: either format allowed */
|
||||
#define HP100_MACRQ_FRAMEFMT_802_3 0x0000 /* 00: 802.3 is requested */
|
||||
#define HP100_MACRQ_FRAMEFMT_802_5 0x0010 /* 10: 802.5 format is requested */
|
||||
#define HP100_CARD_MACVER 0xe000 /* R: 3 bit Cards 100VG MAC version */
|
||||
#define HP100_MALLOW_REPEATER 0x0001 /* If reset, requested access as an
|
||||
* end node is allowed */
|
||||
#define HP100_MALLOW_PROMSC 0x0004 /* 2 bits: Promiscious mode
|
||||
* 00: Rcv only unicast packets
|
||||
* specifically addr to this
|
||||
* endnode
|
||||
* 10: Rcv all pckts fwded by
|
||||
* the local repeater */
|
||||
#define HP100_MALLOW_FRAMEFMT 0x00e0 /* 2 bits: Frame Format
|
||||
* 00: 802.3 format will be used
|
||||
* 10: 802.5 format will be used */
|
||||
#define HP100_MALLOW_ACCDENIED 0x0400 /* N bit */
|
||||
#define HP100_MALLOW_CONFIGURE 0x0f00 /* C bit */
|
||||
#define HP100_MALLOW_DUPADDR 0x1000 /* D bit */
|
||||
#define HP100_HUB_MACVER 0xe000 /* R: 3 bit 802.12 MAC/RMAC training */
|
||||
/* protocol of repeater */
|
||||
|
||||
/* ****************************************************************************** */
|
||||
|
||||
/*
|
||||
* Set/Reset bits
|
||||
*/
|
||||
#define HP100_SET_HB 0x0100 /* 0:Set fields to 0 whose mask is 1 */
|
||||
#define HP100_SET_LB 0x0001 /* HB sets upper byte, LB sets lower byte */
|
||||
#define HP100_RESET_HB 0x0000 /* For readability when resetting bits */
|
||||
#define HP100_RESET_LB 0x0000 /* For readability when resetting bits */
|
||||
|
||||
/*
|
||||
* Misc. Constants
|
||||
*/
|
||||
#define HP100_LAN_100 100 /* lan_type value for VG */
|
||||
#define HP100_LAN_10 10 /* lan_type value for 10BaseT */
|
||||
#define HP100_LAN_COAX 9 /* lan_type value for Coax */
|
||||
#define HP100_LAN_ERR (-1) /* lan_type value for link down */
|
||||
|
||||
/*
|
||||
* Bus Master Data Structures ----------------------------------------------
|
||||
*/
|
||||
|
||||
#define MAX_RX_PDL 30 /* Card limit = 31 */
|
||||
#define MAX_RX_FRAG 2 /* Don't need more... */
|
||||
#define MAX_TX_PDL 29
|
||||
#define MAX_TX_FRAG 2 /* Limit = 31 */
|
||||
|
||||
/* Define total PDL area size in bytes (should be 4096) */
|
||||
/* This is the size of kernel (dma) memory that will be allocated. */
|
||||
#define MAX_RINGSIZE ((MAX_RX_FRAG*8+4+4)*MAX_RX_PDL+(MAX_TX_FRAG*8+4+4)*MAX_TX_PDL)+16
|
||||
|
||||
/* Ethernet Packet Sizes */
|
||||
#define MIN_ETHER_SIZE 60
|
||||
#define MAX_ETHER_SIZE 1514 /* Needed for preallocation of */
|
||||
/* skb buffer when busmastering */
|
||||
|
||||
/* Tx or Rx Ring Entry */
|
||||
typedef struct hp100_ring {
|
||||
u_int *pdl; /* Address of PDLs PDH, dword before
|
||||
* this address is used for rx hdr */
|
||||
u_int pdl_paddr; /* Physical address of PDL */
|
||||
struct sk_buff *skb;
|
||||
struct hp100_ring *next;
|
||||
} hp100_ring_t;
|
||||
|
||||
|
||||
|
||||
/* Mask for Header Descriptor */
|
||||
#define HP100_PKT_LEN_MASK 0x1FFF /* AND with RxLength to get length */
|
||||
|
||||
|
||||
/* Receive Packet Status. Note, the error bits are only valid if ACC_ERRORED
|
||||
bit in the MAC Configuration Register 1 is set. */
|
||||
#define HP100_RX_PRI 0x8000 /* 0:No, 1:Yes packet is priority */
|
||||
#define HP100_SDF_ERR 0x4000 /* 0:No, 1:Yes start of frame error */
|
||||
#define HP100_SKEW_ERR 0x2000 /* 0:No, 1:Yes skew out of range */
|
||||
#define HP100_BAD_SYMBOL_ERR 0x1000 /* 0:No, 1:Yes invalid symbol received */
|
||||
#define HP100_RCV_IPM_ERR 0x0800 /* 0:No, 1:Yes pkt had an invalid packet */
|
||||
/* marker */
|
||||
#define HP100_SYMBOL_BAL_ERR 0x0400 /* 0:No, 1:Yes symbol balance error */
|
||||
#define HP100_VG_ALN_ERR 0x0200 /* 0:No, 1:Yes non-octet received */
|
||||
#define HP100_TRUNC_ERR 0x0100 /* 0:No, 1:Yes the packet was truncated */
|
||||
#define HP100_RUNT_ERR 0x0040 /* 0:No, 1:Yes pkt length < Min Pkt */
|
||||
/* Length Reg. */
|
||||
#define HP100_ALN_ERR 0x0010 /* 0:No, 1:Yes align error. */
|
||||
#define HP100_CRC_ERR 0x0008 /* 0:No, 1:Yes CRC occurred. */
|
||||
|
||||
/* The last three bits indicate the type of destination address */
|
||||
|
||||
#define HP100_MULTI_ADDR_HASH 0x0006 /* 110: Addr multicast, matched hash */
|
||||
#define HP100_BROADCAST_ADDR 0x0003 /* x11: Addr broadcast */
|
||||
#define HP100_MULTI_ADDR_NO_HASH 0x0002 /* 010: Addr multicast, didn't match hash */
|
||||
#define HP100_PHYS_ADDR_MATCH 0x0001 /* x01: Addr was physical and mine */
|
||||
#define HP100_PHYS_ADDR_NO_MATCH 0x0000 /* x00: Addr was physical but not mine */
|
||||
|
||||
/*
|
||||
* macros
|
||||
*/
|
||||
|
||||
#define hp100_inb( reg ) \
|
||||
inb( ioaddr + HP100_REG_##reg )
|
||||
#define hp100_inw( reg ) \
|
||||
inw( ioaddr + HP100_REG_##reg )
|
||||
#define hp100_inl( reg ) \
|
||||
inl( ioaddr + HP100_REG_##reg )
|
||||
#define hp100_outb( data, reg ) \
|
||||
outb( data, ioaddr + HP100_REG_##reg )
|
||||
#define hp100_outw( data, reg ) \
|
||||
outw( data, ioaddr + HP100_REG_##reg )
|
||||
#define hp100_outl( data, reg ) \
|
||||
outl( data, ioaddr + HP100_REG_##reg )
|
||||
#define hp100_orb( data, reg ) \
|
||||
outb( inb( ioaddr + HP100_REG_##reg ) | (data), ioaddr + HP100_REG_##reg )
|
||||
#define hp100_orw( data, reg ) \
|
||||
outw( inw( ioaddr + HP100_REG_##reg ) | (data), ioaddr + HP100_REG_##reg )
|
||||
#define hp100_andb( data, reg ) \
|
||||
outb( inb( ioaddr + HP100_REG_##reg ) & (data), ioaddr + HP100_REG_##reg )
|
||||
#define hp100_andw( data, reg ) \
|
||||
outw( inw( ioaddr + HP100_REG_##reg ) & (data), ioaddr + HP100_REG_##reg )
|
||||
|
||||
#define hp100_page( page ) \
|
||||
outw( HP100_PAGE_##page, ioaddr + HP100_REG_PAGING )
|
||||
#define hp100_ints_off() \
|
||||
outw( HP100_INT_EN | HP100_RESET_LB, ioaddr + HP100_REG_OPTION_LSW )
|
||||
#define hp100_ints_on() \
|
||||
outw( HP100_INT_EN | HP100_SET_LB, ioaddr + HP100_REG_OPTION_LSW )
|
||||
#define hp100_mem_map_enable() \
|
||||
outw( HP100_MMAP_DIS | HP100_RESET_HB, ioaddr + HP100_REG_OPTION_LSW )
|
||||
#define hp100_mem_map_disable() \
|
||||
outw( HP100_MMAP_DIS | HP100_SET_HB, ioaddr + HP100_REG_OPTION_LSW )
|
||||
Loading…
Reference in New Issue
Block a user