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authorPaul Gortmaker <paul.gortmaker@windriver.com>2012-05-10 06:41:59 +0400
committerPaul Gortmaker <paul.gortmaker@windriver.com>2012-05-16 04:23:16 +0400
commitee446fd5e6dafee4a16fd1bd345d2571dcfd6f5d (patch)
tree6c2400cff6bd26c8bfb06bd523b227a0e3aa232e /include
parent211ed865108e24697b44bee5daac502ee6bdd4a4 (diff)
downloadlinux-ee446fd5e6dafee4a16fd1bd345d2571dcfd6f5d.tar.xz
tokenring: delete all remaining driver support
This represents the mass deletion of the of the tokenring support. It gets rid of: - the net/tr.c which the drivers depended on - the drivers/net component - the Kbuild infrastructure around it - any tokenring related CONFIG_ settings in any defconfigs - the tokenring headers in the include/linux dir - the firmware associated with the tokenring drivers. - any associated token ring documentation. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/Kbuild1
-rw-r--r--include/linux/ibmtr.h373
-rw-r--r--include/linux/if_tr.h103
-rw-r--r--include/linux/trdevice.h37
4 files changed, 0 insertions, 514 deletions
diff --git a/include/linux/Kbuild b/include/linux/Kbuild
index 3c9b616c834a..b738f2dc38d9 100644
--- a/include/linux/Kbuild
+++ b/include/linux/Kbuild
@@ -186,7 +186,6 @@ header-y += if_pppox.h
header-y += if_slip.h
header-y += if_strip.h
header-y += if_team.h
-header-y += if_tr.h
header-y += if_tun.h
header-y += if_tunnel.h
header-y += if_vlan.h
diff --git a/include/linux/ibmtr.h b/include/linux/ibmtr.h
deleted file mode 100644
index 06695b74d405..000000000000
--- a/include/linux/ibmtr.h
+++ /dev/null
@@ -1,373 +0,0 @@
-#ifndef __LINUX_IBMTR_H__
-#define __LINUX_IBMTR_H__
-
-/* Definitions for an IBM Token Ring card. */
-/* This file is distributed under the GNU GPL */
-
-/* ported to the Alpha architecture 02/20/96 (just used the HZ macro) */
-
-#define TR_RETRY_INTERVAL (30*HZ) /* 500 on PC = 5 s */
-#define TR_RST_TIME (msecs_to_jiffies(50)) /* 5 on PC = 50 ms */
-#define TR_BUSY_INTERVAL (msecs_to_jiffies(200)) /* 5 on PC = 200 ms */
-#define TR_SPIN_INTERVAL (3*HZ) /* 3 seconds before init timeout */
-
-#define TR_ISA 1
-#define TR_MCA 2
-#define TR_ISAPNP 3
-#define NOTOK 0
-
-#define IBMTR_SHARED_RAM_SIZE 0x10000
-#define IBMTR_IO_EXTENT 4
-#define IBMTR_MAX_ADAPTERS 4
-
-#define CHANNEL_ID 0X1F30
-#define AIP 0X1F00
-#define AIPADAPTYPE 0X1FA0
-#define AIPDATARATE 0X1FA2
-#define AIPEARLYTOKEN 0X1FA4
-#define AIPAVAILSHRAM 0X1FA6
-#define AIPSHRAMPAGE 0X1FA8
-#define AIP4MBDHB 0X1FAA
-#define AIP16MBDHB 0X1FAC
-#define AIPFID 0X1FBA
-
-#define ADAPTRESET 0x1 /* Control Adapter reset (add to base) */
-#define ADAPTRESETREL 0x2 /* Release Adapter from reset ( """) */
-#define ADAPTINTREL 0x3 /* Adapter interrupt release */
-
-#define GLOBAL_INT_ENABLE 0x02f0
-
-/* MMIO bits 0-4 select register */
-#define RRR_EVEN 0x00 /* Shared RAM relocation registers - even and odd */
-/* Used to set the starting address of shared RAM */
-/* Bits 1 through 7 of this register map to bits 13 through 19 of the shared
- RAM address.*/
-/* ie: 0x02 sets RAM address to ...ato! issy su wazzoo !! GODZILLA!!! */
-#define RRR_ODD 0x01
-/* Bits 2 and 3 of this register can be read to determine shared RAM size */
-/* 00 for 8k, 01 for 16k, 10 for 32k, 11 for 64k */
-#define WRBR_EVEN 0x02 /* Write region base registers - even and odd */
-#define WRBR_ODD 0x03
-#define WWOR_EVEN 0x04 /* Write window open registers - even and odd */
-#define WWOR_ODD 0x05
-#define WWCR_EVEN 0x06 /* Write window close registers - even and odd */
-#define WWCR_ODD 0x07
-
-/* Interrupt status registers - PC system - even and odd */
-#define ISRP_EVEN 0x08
-
-#define TCR_INT 0x10 /* Bit 4 - Timer interrupt. The TVR_EVEN timer has
- expired. */
-#define ERR_INT 0x08 /* Bit 3 - Error interrupt. The adapter has had an
- internal error. */
-#define ACCESS_INT 0x04 /* Bit 2 - Access interrupt. You have attempted to
- write to an invalid area of shared RAM
- or an invalid register within the MMIO. */
-/* In addition, the following bits within ISRP_EVEN can be turned on or off */
-/* by you to control the interrupt processing: */
-#define INT_ENABLE 0x40 /* Bit 6 - Interrupt enable. If 0, no interrupts will
- occur. If 1, interrupts will occur normally.
- Normally set to 1. */
-/* Bit 0 - Primary or alternate adapter. Set to zero if this adapter is the
- primary adapter, 1 if this adapter is the alternate adapter. */
-
-
-#define ISRP_ODD 0x09
-
-#define ADAP_CHK_INT 0x40 /* Bit 6 - Adapter check. the adapter has
- encountered a serious problem and has closed
- itself. Whoa. */
-#define SRB_RESP_INT 0x20 /* Bit 5 - SRB response. The adapter has accepted
- an SRB request and set the return code within
- the SRB. */
-#define ASB_FREE_INT 0x10 /* Bit 4 - ASB free. The adapter has read the ASB
- and this area can be safely reused. This interrupt
- is only used if your application has set the ASB
- free request bit in ISRA_ODD or if an error was
- detected in your response. */
-#define ARB_CMD_INT 0x08 /* Bit 3 - ARB command. The adapter has given you a
- command for action. The command is located in the
- ARB area of shared memory. */
-#define SSB_RESP_INT 0x04 /* Bit 2 - SSB response. The adapter has posted a
- response to your SRB (the response is located in
- the SSB area of shared memory). */
-/* Bit 1 - Bridge frame forward complete. */
-
-
-
-#define ISRA_EVEN 0x0A /*Interrupt status registers - adapter - even and odd */
-/* Bit 7 - Internal parity error (on adapter's internal bus) */
-/* Bit 6 - Timer interrupt pending */
-/* Bit 5 - Access interrupt (attempt by adapter to access illegal address) */
-/* Bit 4 - Adapter microcode problem (microcode dead-man timer expired) */
-/* Bit 3 - Adapter processor check status */
-/* Bit 2 - Reserved */
-/* Bit 1 - Adapter hardware interrupt mask (prevents internal interrupts) */
-/* Bit 0 - Adapter software interrupt mask (prevents internal software ints) */
-
-#define ISRA_ODD 0x0B
-#define CMD_IN_SRB 0x20 /* Bit 5 - Indicates that you have placed a new
- command in the SRB and are ready for the adapter to
- process the command. */
-#define RESP_IN_ASB 0x10 /* Bit 4 - Indicates that you have placed a response
- (an ASB) in the shared RAM which is available for
- the adapter's use. */
-/* Bit 3 - Indicates that you are ready to put an SRB in the shared RAM, but
- that a previous command is still pending. The adapter will then
- interrupt you when the previous command is completed */
-/* Bit 2 - Indicates that you are ready to put an ASB in the shared RAM, but
- that a previous ASB is still pending. The adapter will then interrupt
- you when the previous ASB is copied. */
-#define ARB_FREE 0x2
-#define SSB_FREE 0x1
-
-#define TCR_EVEN 0x0C /* Timer control registers - even and odd */
-#define TCR_ODD 0x0D
-#define TVR_EVEN 0x0E /* Timer value registers - even and odd */
-#define TVR_ODD 0x0F
-#define SRPR_EVEN 0x18 /* Shared RAM paging registers - even and odd */
-#define SRPR_ENABLE_PAGING 0xc0
-#define SRPR_ODD 0x19 /* Not used. */
-#define TOKREAD 0x60
-#define TOKOR 0x40
-#define TOKAND 0x20
-#define TOKWRITE 0x00
-
-/* MMIO bits 5-6 select operation */
-/* 00 is used to write to a register */
-/* 01 is used to bitwise AND a byte with a register */
-/* 10 is used to bitwise OR a byte with a register */
-/* 11 is used to read from a register */
-
-/* MMIO bits 7-8 select area of interest.. see below */
-/* 00 selects attachment control area. */
-/* 01 is reserved. */
-/* 10 selects adapter identification area A containing the adapter encoded
- address. */
-/* 11 selects the adapter identification area B containing test patterns. */
-
-#define PCCHANNELID 5049434F3631313039393020
-#define MCCHANNELID 4D4152533633583435313820
-
-#define ACA_OFFSET 0x1e00
-#define ACA_SET 0x40
-#define ACA_RESET 0x20
-#define ACA_RW 0x00
-
-#ifdef ENABLE_PAGING
-#define SET_PAGE(x) (writeb((x), ti->mmio + ACA_OFFSET+ ACA_RW + SRPR_EVEN))
-#else
-#define SET_PAGE(x)
-#endif
-
-/* do_tok_int possible values */
-#define FIRST_INT 1
-#define NOT_FIRST 2
-
-typedef enum { CLOSED, OPEN } open_state;
-//staic const char *printstate[] = { "CLOSED","OPEN"};
-
-struct tok_info {
- unsigned char irq;
- void __iomem *mmio;
- unsigned char hw_address[32];
- unsigned char adapter_type;
- unsigned char data_rate;
- unsigned char token_release;
- unsigned char avail_shared_ram;
- unsigned char shared_ram_paging;
- unsigned char turbo;
- unsigned short dhb_size4mb;
- unsigned short rbuf_len4;
- unsigned short rbuf_cnt4;
- unsigned short maxmtu4;
- unsigned short dhb_size16mb;
- unsigned short rbuf_len16;
- unsigned short rbuf_cnt16;
- unsigned short maxmtu16;
- /* Additions by David Morris */
- unsigned char do_tok_int;
- wait_queue_head_t wait_for_reset;
- unsigned char sram_base;
- /* Additions by Peter De Schrijver */
- unsigned char page_mask; /* mask to select RAM page to Map*/
- unsigned char mapped_ram_size; /* size of RAM page */
- __u32 sram_phys; /* Shared memory base address */
- void __iomem *sram_virt; /* Shared memory base address */
- void __iomem *init_srb; /* Initial System Request Block address */
- void __iomem *srb; /* System Request Block address */
- void __iomem *ssb; /* System Status Block address */
- void __iomem *arb; /* Adapter Request Block address */
- void __iomem *asb; /* Adapter Status Block address */
- __u8 init_srb_page;
- __u8 srb_page;
- __u8 ssb_page;
- __u8 arb_page;
- __u8 asb_page;
- unsigned short exsap_station_id;
- unsigned short global_int_enable;
- struct sk_buff *current_skb;
-
- unsigned char auto_speedsave;
- open_state open_status, sap_status;
- enum {MANUAL, AUTOMATIC} open_mode;
- enum {FAIL, RESTART, REOPEN} open_action;
- enum {NO, YES} open_failure;
- unsigned char readlog_pending;
- unsigned short adapter_int_enable; /* Adapter-specific int enable */
- struct timer_list tr_timer;
- unsigned char ring_speed;
- spinlock_t lock; /* SMP protection */
-};
-
-/* token ring adapter commands */
-#define DIR_INTERRUPT 0x00 /* struct srb_interrupt */
-#define DIR_MOD_OPEN_PARAMS 0x01
-#define DIR_OPEN_ADAPTER 0x03 /* struct dir_open_adapter */
-#define DIR_CLOSE_ADAPTER 0x04
-#define DIR_SET_GRP_ADDR 0x06
-#define DIR_SET_FUNC_ADDR 0x07 /* struct srb_set_funct_addr */
-#define DIR_READ_LOG 0x08 /* struct srb_read_log */
-#define DLC_OPEN_SAP 0x15 /* struct dlc_open_sap */
-#define DLC_CLOSE_SAP 0x16
-#define DATA_LOST 0x20 /* struct asb_rec */
-#define REC_DATA 0x81 /* struct arb_rec_req */
-#define XMIT_DATA_REQ 0x82 /* struct arb_xmit_req */
-#define DLC_STATUS 0x83 /* struct arb_dlc_status */
-#define RING_STAT_CHANGE 0x84 /* struct dlc_open_sap ??? */
-
-/* DIR_OPEN_ADAPTER options */
-#define OPEN_PASS_BCON_MAC 0x0100
-#define NUM_RCV_BUF 2
-#define RCV_BUF_LEN 1024
-#define DHB_LENGTH 2048
-#define NUM_DHB 2
-#define DLC_MAX_SAP 2
-#define DLC_MAX_STA 1
-
-/* DLC_OPEN_SAP options */
-#define MAX_I_FIELD 0x0088
-#define SAP_OPEN_IND_SAP 0x04
-#define SAP_OPEN_PRIORITY 0x20
-#define SAP_OPEN_STATION_CNT 0x1
-#define XMIT_DIR_FRAME 0x0A
-#define XMIT_UI_FRAME 0x0d
-#define XMIT_XID_CMD 0x0e
-#define XMIT_TEST_CMD 0x11
-
-/* srb close return code */
-#define SIGNAL_LOSS 0x8000
-#define HARD_ERROR 0x4000
-#define XMIT_BEACON 0x1000
-#define LOBE_FAULT 0x0800
-#define AUTO_REMOVAL 0x0400
-#define REMOVE_RECV 0x0100
-#define LOG_OVERFLOW 0x0080
-#define RING_RECOVER 0x0020
-
-struct srb_init_response {
- unsigned char command;
- unsigned char init_status;
- unsigned char init_status_2;
- unsigned char reserved[3];
- __u16 bring_up_code;
- __u16 encoded_address;
- __u16 level_address;
- __u16 adapter_address;
- __u16 parms_address;
- __u16 mac_address;
-};
-
-struct dir_open_adapter {
- unsigned char command;
- char reserved[7];
- __u16 open_options;
- unsigned char node_address[6];
- unsigned char group_address[4];
- unsigned char funct_address[4];
- __u16 num_rcv_buf;
- __u16 rcv_buf_len;
- __u16 dhb_length;
- unsigned char num_dhb;
- char reserved2;
- unsigned char dlc_max_sap;
- unsigned char dlc_max_sta;
- unsigned char dlc_max_gsap;
- unsigned char dlc_max_gmem;
- unsigned char dlc_t1_tick_1;
- unsigned char dlc_t2_tick_1;
- unsigned char dlc_ti_tick_1;
- unsigned char dlc_t1_tick_2;
- unsigned char dlc_t2_tick_2;
- unsigned char dlc_ti_tick_2;
- unsigned char product_id[18];
-};
-
-struct dlc_open_sap {
- unsigned char command;
- unsigned char reserved1;
- unsigned char ret_code;
- unsigned char reserved2;
- __u16 station_id;
- unsigned char timer_t1;
- unsigned char timer_t2;
- unsigned char timer_ti;
- unsigned char maxout;
- unsigned char maxin;
- unsigned char maxout_incr;
- unsigned char max_retry_count;
- unsigned char gsap_max_mem;
- __u16 max_i_field;
- unsigned char sap_value;
- unsigned char sap_options;
- unsigned char station_count;
- unsigned char sap_gsap_mem;
- unsigned char gsap[0];
-};
-
-struct srb_xmit {
- unsigned char command;
- unsigned char cmd_corr;
- unsigned char ret_code;
- unsigned char reserved1;
- __u16 station_id;
-};
-
-struct arb_rec_req {
- unsigned char command;
- unsigned char reserved1[3];
- __u16 station_id;
- __u16 rec_buf_addr;
- unsigned char lan_hdr_len;
- unsigned char dlc_hdr_len;
- __u16 frame_len;
- unsigned char msg_type;
-};
-
-struct asb_rec {
- unsigned char command;
- unsigned char reserved1;
- unsigned char ret_code;
- unsigned char reserved2;
- __u16 station_id;
- __u16 rec_buf_addr;
-};
-
-struct rec_buf {
- unsigned char reserved1[2];
- __u16 buf_ptr;
- unsigned char reserved2;
- unsigned char receive_fs;
- __u16 buf_len;
- unsigned char data[0];
-};
-
-struct srb_set_funct_addr {
- unsigned char command;
- unsigned char reserved1;
- unsigned char ret_code;
- unsigned char reserved2[3];
- unsigned char funct_address[4];
-};
-
-#endif
diff --git a/include/linux/if_tr.h b/include/linux/if_tr.h
deleted file mode 100644
index fc23aeb0f201..000000000000
--- a/include/linux/if_tr.h
+++ /dev/null
@@ -1,103 +0,0 @@
-/*
- * INET An implementation of the TCP/IP protocol suite for the LINUX
- * operating system. INET is implemented using the BSD Socket
- * interface as the means of communication with the user level.
- *
- * Global definitions for the Token-Ring IEEE 802.5 interface.
- *
- * Version: @(#)if_tr.h 0.0 07/11/94
- *
- * Author: Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- * Donald Becker, <becker@super.org>
- * Peter De Schrijver, <stud11@cc4.kuleuven.ac.be>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- */
-#ifndef _LINUX_IF_TR_H
-#define _LINUX_IF_TR_H
-
-#include <linux/types.h>
-#include <asm/byteorder.h> /* For __be16 */
-
-/* IEEE 802.5 Token-Ring magic constants. The frame sizes omit the preamble
- and FCS/CRC (frame check sequence). */
-#define TR_ALEN 6 /* Octets in one token-ring addr */
-#define TR_HLEN (sizeof(struct trh_hdr)+sizeof(struct trllc))
-#define AC 0x10
-#define LLC_FRAME 0x40
-
-/* LLC and SNAP constants */
-#define EXTENDED_SAP 0xAA
-#define UI_CMD 0x03
-
-/* This is an Token-Ring frame header. */
-struct trh_hdr {
- __u8 ac; /* access control field */
- __u8 fc; /* frame control field */
- __u8 daddr[TR_ALEN]; /* destination address */
- __u8 saddr[TR_ALEN]; /* source address */
- __be16 rcf; /* route control field */
- __be16 rseg[8]; /* routing registers */
-};
-
-#ifdef __KERNEL__
-#include <linux/skbuff.h>
-
-static inline struct trh_hdr *tr_hdr(const struct sk_buff *skb)
-{
- return (struct trh_hdr *)skb_mac_header(skb);
-}
-#endif
-
-/* This is an Token-Ring LLC structure */
-struct trllc {
- __u8 dsap; /* destination SAP */
- __u8 ssap; /* source SAP */
- __u8 llc; /* LLC control field */
- __u8 protid[3]; /* protocol id */
- __be16 ethertype; /* ether type field */
-};
-
-/* Token-Ring statistics collection data. */
-struct tr_statistics {
- unsigned long rx_packets; /* total packets received */
- unsigned long tx_packets; /* total packets transmitted */
- unsigned long rx_bytes; /* total bytes received */
- unsigned long tx_bytes; /* total bytes transmitted */
- unsigned long rx_errors; /* bad packets received */
- unsigned long tx_errors; /* packet transmit problems */
- unsigned long rx_dropped; /* no space in linux buffers */
- unsigned long tx_dropped; /* no space available in linux */
- unsigned long multicast; /* multicast packets received */
- unsigned long transmit_collision;
-
- /* detailed Token-Ring errors. See IBM Token-Ring Network
- Architecture for more info */
-
- unsigned long line_errors;
- unsigned long internal_errors;
- unsigned long burst_errors;
- unsigned long A_C_errors;
- unsigned long abort_delimiters;
- unsigned long lost_frames;
- unsigned long recv_congest_count;
- unsigned long frame_copied_errors;
- unsigned long frequency_errors;
- unsigned long token_errors;
- unsigned long dummy1;
-};
-
-/* source routing stuff */
-#define TR_RII 0x80
-#define TR_RCF_DIR_BIT 0x80
-#define TR_RCF_LEN_MASK 0x1f00
-#define TR_RCF_BROADCAST 0x8000 /* all-routes broadcast */
-#define TR_RCF_LIMITED_BROADCAST 0xC000 /* single-route broadcast */
-#define TR_RCF_FRAME2K 0x20
-#define TR_RCF_BROADCAST_MASK 0xC000
-#define TR_MAXRIFLEN 18
-
-#endif /* _LINUX_IF_TR_H */
diff --git a/include/linux/trdevice.h b/include/linux/trdevice.h
deleted file mode 100644
index bfc84a7aecc5..000000000000
--- a/include/linux/trdevice.h
+++ /dev/null
@@ -1,37 +0,0 @@
-/*
- * INET An implementation of the TCP/IP protocol suite for the LINUX
- * operating system. NET is implemented using the BSD Socket
- * interface as the means of communication with the user level.
- *
- * Definitions for the Token-ring handlers.
- *
- * Version: @(#)eth.h 1.0.4 05/13/93
- *
- * Authors: Ross Biro
- * Fred N. van Kempen, <waltje@uWalt.NL.Mugnet.ORG>
- *
- * Relocated to include/linux where it belongs by Alan Cox
- * <gw4pts@gw4pts.ampr.org>
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License
- * as published by the Free Software Foundation; either version
- * 2 of the License, or (at your option) any later version.
- *
- * WARNING: This move may well be temporary. This file will get merged with others RSN.
- *
- */
-#ifndef _LINUX_TRDEVICE_H
-#define _LINUX_TRDEVICE_H
-
-
-#include <linux/if_tr.h>
-
-#ifdef __KERNEL__
-extern __be16 tr_type_trans(struct sk_buff *skb, struct net_device *dev);
-extern void tr_source_route(struct sk_buff *skb, struct trh_hdr *trh, struct net_device *dev);
-extern struct net_device *alloc_trdev(int sizeof_priv);
-
-#endif
-
-#endif /* _LINUX_TRDEVICE_H */