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authorOndrej Zary <linux@zary.sk>2023-01-30 22:10:50 +0100
committerDamien Le Moal <damien.lemoal@opensource.wdc.com>2023-01-31 20:30:49 +0900
commit72f2b0b2185099dce354c805009f591dda3ab73d (patch)
tree7625417687d4e173f6a029178e2cbc1a4d30a63e /drivers/block
parent7750d8b51061467d9de8407a17c26cba9e15da10 (diff)
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drivers/block: Move PARIDE protocol modules to drivers/ata/pata_parport
Move PARIDE protocol modules out of drivers/block into drivers/ata/pata_parport and update the CONFIG_ symbol names to PATA_PARPORT. [Damien] The pata_parport driver file itsef is also moved together with the protocol modules in drivers/ata/pata_parport. Signed-off-by: Ondrej Zary <linux@zary.sk> Acked-by: Jens Axboe <axboe@kernel.dk> Signed-off-by: Damien Le Moal <damien.lemoal@opensource.wdc.com>
Diffstat (limited to 'drivers/block')
-rw-r--r--drivers/block/Kconfig2
-rw-r--r--drivers/block/paride/Kconfig213
-rw-r--r--drivers/block/paride/Makefile23
-rw-r--r--drivers/block/paride/aten.c162
-rw-r--r--drivers/block/paride/bpck.c477
-rw-r--r--drivers/block/paride/bpck6.c267
-rw-r--r--drivers/block/paride/comm.c218
-rw-r--r--drivers/block/paride/dstr.c233
-rw-r--r--drivers/block/paride/epat.c340
-rw-r--r--drivers/block/paride/epia.c316
-rw-r--r--drivers/block/paride/fit2.c151
-rw-r--r--drivers/block/paride/fit3.c211
-rw-r--r--drivers/block/paride/friq.c276
-rw-r--r--drivers/block/paride/frpw.c313
-rw-r--r--drivers/block/paride/kbic.c305
-rw-r--r--drivers/block/paride/ktti.c128
-rw-r--r--drivers/block/paride/on20.c153
-rw-r--r--drivers/block/paride/on26.c319
-rw-r--r--drivers/block/paride/ppc6lnx.c726
19 files changed, 0 insertions, 4833 deletions
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 71c9c6e3c07a..89d5cca82f00 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -103,8 +103,6 @@ config GDROM
Most users will want to say "Y" here.
You can also build this as a module which will be called gdrom.
-source "drivers/block/paride/Kconfig"
-
source "drivers/block/mtip32xx/Kconfig"
source "drivers/block/zram/Kconfig"
diff --git a/drivers/block/paride/Kconfig b/drivers/block/paride/Kconfig
deleted file mode 100644
index 19310be860b2..000000000000
--- a/drivers/block/paride/Kconfig
+++ /dev/null
@@ -1,213 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# PARIDE configuration
-
-comment "Parallel IDE protocol modules"
- depends on PATA_PARPORT
-
-config PARIDE_ATEN
- tristate "ATEN EH-100 protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the ATEN EH-100 parallel port IDE
- protocol. This protocol is used in some inexpensive low performance
- parallel port kits made in Hong Kong. If you chose to build PARIDE
- support into your kernel, you may answer Y here to build in the
- protocol driver, otherwise you should answer M to build it as a
- loadable module. The module will be called aten. You must also
- have a high-level driver for the type of device that you want to
- support.
-
-config PARIDE_BPCK
- tristate "MicroSolutions backpack (Series 5) protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the Micro Solutions BACKPACK
- parallel port Series 5 IDE protocol. (Most BACKPACK drives made
- before 1999 were Series 5) Series 5 drives will NOT always have the
- Series noted on the bottom of the drive. Series 6 drivers will.
-
- In other words, if your BACKPACK drive doesn't say "Series 6" on the
- bottom, enable this option.
-
- If you chose to build PARIDE support into your kernel, you may
- answer Y here to build in the protocol driver, otherwise you should
- answer M to build it as a loadable module. The module will be
- called bpck. You must also have a high-level driver for the type
- of device that you want to support.
-
-config PARIDE_BPCK6
- tristate "MicroSolutions backpack (Series 6) protocol"
- depends on (PATA_PARPORT) && !64BIT
- help
- This option enables support for the Micro Solutions BACKPACK
- parallel port Series 6 IDE protocol. (Most BACKPACK drives made
- after 1999 were Series 6) Series 6 drives will have the Series noted
- on the bottom of the drive. Series 5 drivers don't always have it
- noted.
-
- In other words, if your BACKPACK drive says "Series 6" on the
- bottom, enable this option.
-
- If you chose to build PARIDE support into your kernel, you may
- answer Y here to build in the protocol driver, otherwise you should
- answer M to build it as a loadable module. The module will be
- called bpck6. You must also have a high-level driver for the type
- of device that you want to support.
-
-config PARIDE_COMM
- tristate "DataStor Commuter protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the Commuter parallel port IDE
- protocol from DataStor. If you chose to build PARIDE support
- into your kernel, you may answer Y here to build in the protocol
- driver, otherwise you should answer M to build it as a loadable
- module. The module will be called comm. You must also have
- a high-level driver for the type of device that you want to support.
-
-config PARIDE_DSTR
- tristate "DataStor EP-2000 protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the EP-2000 parallel port IDE
- protocol from DataStor. If you chose to build PARIDE support
- into your kernel, you may answer Y here to build in the protocol
- driver, otherwise you should answer M to build it as a loadable
- module. The module will be called dstr. You must also have
- a high-level driver for the type of device that you want to support.
-
-config PARIDE_FIT2
- tristate "FIT TD-2000 protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the TD-2000 parallel port IDE
- protocol from Fidelity International Technology. This is a simple
- (low speed) adapter that is used in some portable hard drives. If
- you chose to build PARIDE support into your kernel, you may answer Y
- here to build in the protocol driver, otherwise you should answer M
- to build it as a loadable module. The module will be called ktti.
- You must also have a high-level driver for the type of device that
- you want to support.
-
-config PARIDE_FIT3
- tristate "FIT TD-3000 protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the TD-3000 parallel port IDE
- protocol from Fidelity International Technology. This protocol is
- used in newer models of their portable disk, CD-ROM and PD/CD
- devices. If you chose to build PARIDE support into your kernel, you
- may answer Y here to build in the protocol driver, otherwise you
- should answer M to build it as a loadable module. The module will be
- called fit3. You must also have a high-level driver for the type
- of device that you want to support.
-
-config PARIDE_EPAT
- tristate "Shuttle EPAT/EPEZ protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the EPAT parallel port IDE protocol.
- EPAT is a parallel port IDE adapter manufactured by Shuttle
- Technology and widely used in devices from major vendors such as
- Hewlett-Packard, SyQuest, Imation and Avatar. If you chose to build
- PARIDE support into your kernel, you may answer Y here to build in
- the protocol driver, otherwise you should answer M to build it as a
- loadable module. The module will be called epat. You must also
- have a high-level driver for the type of device that you want to
- support.
-
-config PARIDE_EPATC8
- bool "Support c7/c8 chips"
- depends on PARIDE_EPAT
- help
- This option enables support for the newer Shuttle EP1284 (aka c7 and
- c8) chip. You need this if you are using any recent Imation SuperDisk
- (LS-120) drive.
-
-config PARIDE_EPIA
- tristate "Shuttle EPIA protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the (obsolete) EPIA parallel port
- IDE protocol from Shuttle Technology. This adapter can still be
- found in some no-name kits. If you chose to build PARIDE support
- into your kernel, you may answer Y here to build in the protocol
- driver, otherwise you should answer M to build it as a loadable
- module. The module will be called epia. You must also have a
- high-level driver for the type of device that you want to support.
-
-config PARIDE_FRIQ
- tristate "Freecom IQ ASIC-2 protocol"
- depends on PATA_PARPORT
- help
- This option enables support for version 2 of the Freecom IQ parallel
- port IDE adapter. This adapter is used by the Maxell Superdisk
- drive. If you chose to build PARIDE support into your kernel, you
- may answer Y here to build in the protocol driver, otherwise you
- should answer M to build it as a loadable module. The module will be
- called friq. You must also have a high-level driver for the type
- of device that you want to support.
-
-config PARIDE_FRPW
- tristate "FreeCom power protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the Freecom power parallel port IDE
- protocol. If you chose to build PARIDE support into your kernel, you
- may answer Y here to build in the protocol driver, otherwise you
- should answer M to build it as a loadable module. The module will be
- called frpw. You must also have a high-level driver for the type
- of device that you want to support.
-
-config PARIDE_KBIC
- tristate "KingByte KBIC-951A/971A protocols"
- depends on PATA_PARPORT
- help
- This option enables support for the KBIC-951A and KBIC-971A parallel
- port IDE protocols from KingByte Information Corp. KingByte's
- adapters appear in many no-name portable disk and CD-ROM products,
- especially in Europe. If you chose to build PARIDE support into your
- kernel, you may answer Y here to build in the protocol driver,
- otherwise you should answer M to build it as a loadable module. The
- module will be called kbic. You must also have a high-level driver
- for the type of device that you want to support.
-
-config PARIDE_KTTI
- tristate "KT PHd protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the "PHd" parallel port IDE protocol
- from KT Technology. This is a simple (low speed) adapter that is
- used in some 2.5" portable hard drives. If you chose to build PARIDE
- support into your kernel, you may answer Y here to build in the
- protocol driver, otherwise you should answer M to build it as a
- loadable module. The module will be called ktti. You must also
- have a high-level driver for the type of device that you want to
- support.
-
-config PARIDE_ON20
- tristate "OnSpec 90c20 protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the (obsolete) 90c20 parallel port
- IDE protocol from OnSpec (often marketed under the ValuStore brand
- name). If you chose to build PARIDE support into your kernel, you
- may answer Y here to build in the protocol driver, otherwise you
- should answer M to build it as a loadable module. The module will
- be called on20. You must also have a high-level driver for the
- type of device that you want to support.
-
-config PARIDE_ON26
- tristate "OnSpec 90c26 protocol"
- depends on PATA_PARPORT
- help
- This option enables support for the 90c26 parallel port IDE protocol
- from OnSpec Electronics (often marketed under the ValuStore brand
- name). If you chose to build PARIDE support into your kernel, you
- may answer Y here to build in the protocol driver, otherwise you
- should answer M to build it as a loadable module. The module will be
- called on26. You must also have a high-level driver for the type
- of device that you want to support.
-
-#
diff --git a/drivers/block/paride/Makefile b/drivers/block/paride/Makefile
deleted file mode 100644
index cdf54a27b0e7..000000000000
--- a/drivers/block/paride/Makefile
+++ /dev/null
@@ -1,23 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0
-#
-# Makefile for Parallel port IDE device drivers.
-#
-# 7 October 2000, Bartlomiej Zolnierkiewicz <bkz@linux-ide.org>
-# Rewritten to use lists instead of if-statements.
-#
-
-obj-$(CONFIG_PARIDE_ATEN) += aten.o
-obj-$(CONFIG_PARIDE_BPCK) += bpck.o
-obj-$(CONFIG_PARIDE_COMM) += comm.o
-obj-$(CONFIG_PARIDE_DSTR) += dstr.o
-obj-$(CONFIG_PARIDE_KBIC) += kbic.o
-obj-$(CONFIG_PARIDE_EPAT) += epat.o
-obj-$(CONFIG_PARIDE_EPIA) += epia.o
-obj-$(CONFIG_PARIDE_FRPW) += frpw.o
-obj-$(CONFIG_PARIDE_FRIQ) += friq.o
-obj-$(CONFIG_PARIDE_FIT2) += fit2.o
-obj-$(CONFIG_PARIDE_FIT3) += fit3.o
-obj-$(CONFIG_PARIDE_ON20) += on20.o
-obj-$(CONFIG_PARIDE_ON26) += on26.o
-obj-$(CONFIG_PARIDE_KTTI) += ktti.o
-obj-$(CONFIG_PARIDE_BPCK6) += bpck6.o
diff --git a/drivers/block/paride/aten.c b/drivers/block/paride/aten.c
deleted file mode 100644
index b66508bedbd0..000000000000
--- a/drivers/block/paride/aten.c
+++ /dev/null
@@ -1,162 +0,0 @@
-/*
- aten.c (c) 1997-8 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- aten.c is a low-level protocol driver for the ATEN EH-100
- parallel port adapter. The EH-100 supports 4-bit and 8-bit
- modes only. There is also an EH-132 which supports EPP mode
- transfers. The EH-132 is not yet supported.
-
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.05.05 init_proto, release_proto
-
-*/
-
-#define ATEN_VERSION "1.01"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/wait.h>
-#include <linux/types.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-#define j44(a,b) ((((a>>4)&0x0f)|(b&0xf0))^0x88)
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-*/
-
-static int cont_map[2] = { 0x08, 0x20 };
-
-static void aten_write_regr( PIA *pi, int cont, int regr, int val)
-
-{ int r;
-
- r = regr + cont_map[cont] + 0x80;
-
- w0(r); w2(0xe); w2(6); w0(val); w2(7); w2(6); w2(0xc);
-}
-
-static int aten_read_regr( PIA *pi, int cont, int regr )
-
-{ int a, b, r;
-
- r = regr + cont_map[cont] + 0x40;
-
- switch (pi->mode) {
-
- case 0: w0(r); w2(0xe); w2(6);
- w2(7); w2(6); w2(0);
- a = r1(); w0(0x10); b = r1(); w2(0xc);
- return j44(a,b);
-
- case 1: r |= 0x10;
- w0(r); w2(0xe); w2(6); w0(0xff);
- w2(0x27); w2(0x26); w2(0x20);
- a = r0();
- w2(0x26); w2(0xc);
- return a;
- }
- return -1;
-}
-
-static void aten_read_block( PIA *pi, char * buf, int count )
-
-{ int k, a, b, c, d;
-
- switch (pi->mode) {
-
- case 0: w0(0x48); w2(0xe); w2(6);
- for (k=0;k<count/2;k++) {
- w2(7); w2(6); w2(2);
- a = r1(); w0(0x58); b = r1();
- w2(0); d = r1(); w0(0x48); c = r1();
- buf[2*k] = j44(c,d);
- buf[2*k+1] = j44(a,b);
- }
- w2(0xc);
- break;
-
- case 1: w0(0x58); w2(0xe); w2(6);
- for (k=0;k<count/2;k++) {
- w2(0x27); w2(0x26); w2(0x22);
- a = r0(); w2(0x20); b = r0();
- buf[2*k] = b; buf[2*k+1] = a;
- }
- w2(0x26); w2(0xc);
- break;
- }
-}
-
-static void aten_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
- w0(0x88); w2(0xe); w2(6);
- for (k=0;k<count/2;k++) {
- w0(buf[2*k+1]); w2(0xe); w2(6);
- w0(buf[2*k]); w2(7); w2(6);
- }
- w2(0xc);
-}
-
-static void aten_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
- w2(0xc);
-}
-
-static void aten_disconnect ( PIA *pi )
-
-{ w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-static void aten_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ char *mode_string[2] = {"4-bit","8-bit"};
-
- printk("%s: aten %s, ATEN EH-100 at 0x%x, ",
- pi->device,ATEN_VERSION,pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
-
-}
-
-static struct pi_protocol aten = {
- .owner = THIS_MODULE,
- .name = "aten",
- .max_mode = 2,
- .epp_first = 2,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = aten_write_regr,
- .read_regr = aten_read_regr,
- .write_block = aten_write_block,
- .read_block = aten_read_block,
- .connect = aten_connect,
- .disconnect = aten_disconnect,
- .log_adapter = aten_log_adapter,
-};
-
-static int __init aten_init(void)
-{
- return paride_register(&aten);
-}
-
-static void __exit aten_exit(void)
-{
- paride_unregister( &aten );
-}
-
-MODULE_LICENSE("GPL");
-module_init(aten_init)
-module_exit(aten_exit)
diff --git a/drivers/block/paride/bpck.c b/drivers/block/paride/bpck.c
deleted file mode 100644
index 5fb3cf9ba11d..000000000000
--- a/drivers/block/paride/bpck.c
+++ /dev/null
@@ -1,477 +0,0 @@
-/*
- bpck.c (c) 1996-8 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- bpck.c is a low-level protocol driver for the MicroSolutions
- "backpack" parallel port IDE adapter.
-
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.05.05 init_proto, release_proto, pi->delay
- 1.02 GRG 1998.08.15 default pi->delay returned to 4
-
-*/
-
-#define BPCK_VERSION "1.02"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-#undef r2
-#undef w2
-#undef PC
-
-#define PC pi->private
-#define r2() (PC=(in_p(2) & 0xff))
-#define w2(byte) {out_p(2,byte); PC = byte;}
-#define t2(pat) {PC ^= pat; out_p(2,PC);}
-#define e2() {PC &= 0xfe; out_p(2,PC);}
-#define o2() {PC |= 1; out_p(2,PC);}
-
-#define j44(l,h) (((l>>3)&0x7)|((l>>4)&0x8)|((h<<1)&0x70)|(h&0x80))
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
- cont = 2 - use internal bpck register addressing
-*/
-
-static int cont_map[3] = { 0x40, 0x48, 0 };
-
-static int bpck_read_regr( PIA *pi, int cont, int regr )
-
-{ int r, l, h;
-
- r = regr + cont_map[cont];
-
- switch (pi->mode) {
-
- case 0: w0(r & 0xf); w0(r); t2(2); t2(4);
- l = r1();
- t2(4);
- h = r1();
- return j44(l,h);
-
- case 1: w0(r & 0xf); w0(r); t2(2);
- e2(); t2(0x20);
- t2(4); h = r0();
- t2(1); t2(0x20);
- return h;
-
- case 2:
- case 3:
- case 4: w0(r); w2(9); w2(0); w2(0x20);
- h = r4();
- w2(0);
- return h;
-
- }
- return -1;
-}
-
-static void bpck_write_regr( PIA *pi, int cont, int regr, int val )
-
-{ int r;
-
- r = regr + cont_map[cont];
-
- switch (pi->mode) {
-
- case 0:
- case 1: w0(r);
- t2(2);
- w0(val);
- o2(); t2(4); t2(1);
- break;
-
- case 2:
- case 3:
- case 4: w0(r); w2(9); w2(0);
- w0(val); w2(1); w2(3); w2(0);
- break;
-
- }
-}
-
-/* These macros access the bpck registers in native addressing */
-
-#define WR(r,v) bpck_write_regr(pi,2,r,v)
-#define RR(r) (bpck_read_regr(pi,2,r))
-
-static void bpck_write_block( PIA *pi, char * buf, int count )
-
-{ int i;
-
- switch (pi->mode) {
-
- case 0: WR(4,0x40);
- w0(0x40); t2(2); t2(1);
- for (i=0;i<count;i++) { w0(buf[i]); t2(4); }
- WR(4,0);
- break;
-
- case 1: WR(4,0x50);
- w0(0x40); t2(2); t2(1);
- for (i=0;i<count;i++) { w0(buf[i]); t2(4); }
- WR(4,0x10);
- break;
-
- case 2: WR(4,0x48);
- w0(0x40); w2(9); w2(0); w2(1);
- for (i=0;i<count;i++) w4(buf[i]);
- w2(0);
- WR(4,8);
- break;
-
- case 3: WR(4,0x48);
- w0(0x40); w2(9); w2(0); w2(1);
- for (i=0;i<count/2;i++) w4w(((u16 *)buf)[i]);
- w2(0);
- WR(4,8);
- break;
-
- case 4: WR(4,0x48);
- w0(0x40); w2(9); w2(0); w2(1);
- for (i=0;i<count/4;i++) w4l(((u32 *)buf)[i]);
- w2(0);
- WR(4,8);
- break;
- }
-}
-
-static void bpck_read_block( PIA *pi, char * buf, int count )
-
-{ int i, l, h;
-
- switch (pi->mode) {
-
- case 0: WR(4,0x40);
- w0(0x40); t2(2);
- for (i=0;i<count;i++) {
- t2(4); l = r1();
- t2(4); h = r1();
- buf[i] = j44(l,h);
- }
- WR(4,0);
- break;
-
- case 1: WR(4,0x50);
- w0(0x40); t2(2); t2(0x20);
- for(i=0;i<count;i++) { t2(4); buf[i] = r0(); }
- t2(1); t2(0x20);
- WR(4,0x10);
- break;
-
- case 2: WR(4,0x48);
- w0(0x40); w2(9); w2(0); w2(0x20);
- for (i=0;i<count;i++) buf[i] = r4();
- w2(0);
- WR(4,8);
- break;
-
- case 3: WR(4,0x48);
- w0(0x40); w2(9); w2(0); w2(0x20);
- for (i=0;i<count/2;i++) ((u16 *)buf)[i] = r4w();
- w2(0);
- WR(4,8);
- break;
-
- case 4: WR(4,0x48);
- w0(0x40); w2(9); w2(0); w2(0x20);
- for (i=0;i<count/4;i++) ((u32 *)buf)[i] = r4l();
- w2(0);
- WR(4,8);
- break;
-
- }
-}
-
-static int bpck_probe_unit ( PIA *pi )
-
-{ int o1, o0, f7, id;
- int t, s;
-
- id = pi->unit;
- s = 0;
- w2(4); w2(0xe); r2(); t2(2);
- o1 = r1()&0xf8;
- o0 = r0();
- w0(255-id); w2(4); w0(id);
- t2(8); t2(8); t2(8);
- t2(2); t = r1()&0xf8;
- f7 = ((id % 8) == 7);
- if ((f7) || (t != o1)) { t2(2); s = r1()&0xf8; }
- if ((t == o1) && ((!f7) || (s == o1))) {
- w2(0x4c); w0(o0);
- return 0;
- }
- t2(8); w0(0); t2(2); w2(0x4c); w0(o0);
- return 1;
-}
-
-static void bpck_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- w0(0xff-pi->unit); w2(4); w0(pi->unit);
- t2(8); t2(8); t2(8);
- t2(2); t2(2);
-
- switch (pi->mode) {
-
- case 0: t2(8); WR(4,0);
- break;
-
- case 1: t2(8); WR(4,0x10);
- break;
-
- case 2:
- case 3:
- case 4: w2(0); WR(4,8);
- break;
-
- }
-
- WR(5,8);
-
- if (pi->devtype == PI_PCD) {
- WR(0x46,0x10); /* fiddle with ESS logic ??? */
- WR(0x4c,0x38);
- WR(0x4d,0x88);
- WR(0x46,0xa0);
- WR(0x41,0);
- WR(0x4e,8);
- }
-}
-
-static void bpck_disconnect ( PIA *pi )
-
-{ w0(0);
- if (pi->mode >= 2) { w2(9); w2(0); } else t2(2);
- w2(0x4c); w0(pi->saved_r0);
-}
-
-static void bpck_force_spp ( PIA *pi )
-
-/* This fakes the EPP protocol to turn off EPP ... */
-
-{ pi->saved_r0 = r0();
- w0(0xff-pi->unit); w2(4); w0(pi->unit);
- t2(8); t2(8); t2(8);
- t2(2); t2(2);
-
- w2(0);
- w0(4); w2(9); w2(0);
- w0(0); w2(1); w2(3); w2(0);
- w0(0); w2(9); w2(0);
- w2(0x4c); w0(pi->saved_r0);
-}
-
-#define TEST_LEN 16
-
-static int bpck_test_proto( PIA *pi, char * scratch, int verbose )
-
-{ int i, e, l, h, om;
- char buf[TEST_LEN];
-
- bpck_force_spp(pi);
-
- switch (pi->mode) {
-
- case 0: bpck_connect(pi);
- WR(0x13,0x7f);
- w0(0x13); t2(2);
- for(i=0;i<TEST_LEN;i++) {
- t2(4); l = r1();
- t2(4); h = r1();
- buf[i] = j44(l,h);
- }
- bpck_disconnect(pi);
- break;
-
- case 1: bpck_connect(pi);
- WR(0x13,0x7f);
- w0(0x13); t2(2); t2(0x20);
- for(i=0;i<TEST_LEN;i++) { t2(4); buf[i] = r0(); }
- t2(1); t2(0x20);
- bpck_disconnect(pi);
- break;
-
- case 2:
- case 3:
- case 4: om = pi->mode;
- pi->mode = 0;
- bpck_connect(pi);
- WR(7,3);
- WR(4,8);
- bpck_disconnect(pi);
-
- pi->mode = om;
- bpck_connect(pi);
- w0(0x13); w2(9); w2(1); w0(0); w2(3); w2(0); w2(0xe0);
-
- switch (pi->mode) {
- case 2: for (i=0;i<TEST_LEN;i++) buf[i] = r4();
- break;
- case 3: for (i=0;i<TEST_LEN/2;i++) ((u16 *)buf)[i] = r4w();
- break;
- case 4: for (i=0;i<TEST_LEN/4;i++) ((u32 *)buf)[i] = r4l();
- break;
- }
-
- w2(0);
- WR(7,0);
- bpck_disconnect(pi);
-
- break;
-
- }
-
- if (verbose) {
- printk("%s: bpck: 0x%x unit %d mode %d: ",
- pi->device,pi->port,pi->unit,pi->mode);
- for (i=0;i<TEST_LEN;i++) printk("%3d",buf[i]);
- printk("\n");
- }
-
- e = 0;
- for (i=0;i<TEST_LEN;i++) if (buf[i] != (i+1)) e++;
- return e;
-}
-
-static void bpck_read_eeprom ( PIA *pi, char * buf )
-
-{ int i, j, k, p, v, f, om, od;
-
- bpck_force_spp(pi);
-
- om = pi->mode; od = pi->delay;
- pi->mode = 0; pi->delay = 6;
-
- bpck_connect(pi);
-
- WR(4,0);
- for (i=0;i<64;i++) {
- WR(6,8);
- WR(6,0xc);
- p = 0x100;
- for (k=0;k<9;k++) {
- f = (((i + 0x180) & p) != 0) * 2;
- WR(6,f+0xc);
- WR(6,f+0xd);
- WR(6,f+0xc);
- p = (p >> 1);
- }
- for (j=0;j<2;j++) {
- v = 0;
- for (k=0;k<8;k++) {
- WR(6,0xc);
- WR(6,0xd);
- WR(6,0xc);
- f = RR(0);
- v = 2*v + (f == 0x84);
- }
- buf[2*i+1-j] = v;
- }
- }
- WR(6,8);
- WR(6,0);
- WR(5,8);
-
- bpck_disconnect(pi);
-
- if (om >= 2) {
- bpck_connect(pi);
- WR(7,3);
- WR(4,8);
- bpck_disconnect(pi);
- }
-
- pi->mode = om; pi->delay = od;
-}
-
-static int bpck_test_port ( PIA *pi ) /* check for 8-bit port */
-
-{ int i, r, m;
-
- w2(0x2c); i = r0(); w0(255-i); r = r0(); w0(i);
- m = -1;
- if (r == i) m = 2;
- if (r == (255-i)) m = 0;
-
- w2(0xc); i = r0(); w0(255-i); r = r0(); w0(i);
- if (r != (255-i)) m = -1;
-
- if (m == 0) { w2(6); w2(0xc); r = r0(); w0(0xaa); w0(r); w0(0xaa); }
- if (m == 2) { w2(0x26); w2(0xc); }
-
- if (m == -1) return 0;
- return 5;
-}
-
-static void bpck_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ char *mode_string[5] = { "4-bit","8-bit","EPP-8",
- "EPP-16","EPP-32" };
-
-#ifdef DUMP_EEPROM
- int i;
-#endif
-
- bpck_read_eeprom(pi,scratch);
-
-#ifdef DUMP_EEPROM
- if (verbose) {
- for(i=0;i<128;i++)
- if ((scratch[i] < ' ') || (scratch[i] > '~'))
- scratch[i] = '.';
- printk("%s: bpck EEPROM: %64.64s\n",pi->device,scratch);
- printk("%s: %64.64s\n",pi->device,&scratch[64]);
- }
-#endif
-
- printk("%s: bpck %s, backpack %8.8s unit %d",
- pi->device,BPCK_VERSION,&scratch[110],pi->unit);
- printk(" at 0x%x, mode %d (%s), delay %d\n",pi->port,
- pi->mode,mode_string[pi->mode],pi->delay);
-}
-
-static struct pi_protocol bpck = {
- .owner = THIS_MODULE,
- .name = "bpck",
- .max_mode = 5,
- .epp_first = 2,
- .default_delay = 4,
- .max_units = 255,
- .write_regr = bpck_write_regr,
- .read_regr = bpck_read_regr,
- .write_block = bpck_write_block,
- .read_block = bpck_read_block,
- .connect = bpck_connect,
- .disconnect = bpck_disconnect,
- .test_port = bpck_test_port,
- .probe_unit = bpck_probe_unit,
- .test_proto = bpck_test_proto,
- .log_adapter = bpck_log_adapter,
-};
-
-static int __init bpck_init(void)
-{
- return paride_register(&bpck);
-}
-
-static void __exit bpck_exit(void)
-{
- paride_unregister(&bpck);
-}
-
-MODULE_LICENSE("GPL");
-module_init(bpck_init)
-module_exit(bpck_exit)
diff --git a/drivers/block/paride/bpck6.c b/drivers/block/paride/bpck6.c
deleted file mode 100644
index d897e2a28efe..000000000000
--- a/drivers/block/paride/bpck6.c
+++ /dev/null
@@ -1,267 +0,0 @@
-/*
- backpack.c (c) 2001 Micro Solutions Inc.
- Released under the terms of the GNU General Public license
-
- backpack.c is a low-level protocol driver for the Micro Solutions
- "BACKPACK" parallel port IDE adapter
- (Works on Series 6 drives)
-
- Written by: Ken Hahn (linux-dev@micro-solutions.com)
- Clive Turvey (linux-dev@micro-solutions.com)
-
-*/
-
-/*
- This is Ken's linux wrapper for the PPC library
- Version 1.0.0 is the backpack driver for which source is not available
- Version 2.0.0 is the first to have source released
- Version 2.0.1 is the "Cox-ified" source code
- Version 2.0.2 - fixed version string usage, and made ppc functions static
-*/
-
-
-#define BACKPACK_VERSION "2.0.2"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/kernel.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <asm/io.h>
-#include <linux/parport.h>
-
-#include "ppc6lnx.c"
-#include <linux/pata_parport.h>
-
-/* PARAMETERS */
-static bool verbose; /* set this to 1 to see debugging messages and whatnot */
-
-
-#define PPCSTRUCT(pi) ((Interface *)(pi->private))
-
-/****************************************************************/
-/*
- ATAPI CDROM DRIVE REGISTERS
-*/
-#define ATAPI_DATA 0 /* data port */
-#define ATAPI_ERROR 1 /* error register (read) */
-#define ATAPI_FEATURES 1 /* feature register (write) */
-#define ATAPI_INT_REASON 2 /* interrupt reason register */
-#define ATAPI_COUNT_LOW 4 /* byte count register (low) */
-#define ATAPI_COUNT_HIGH 5 /* byte count register (high) */
-#define ATAPI_DRIVE_SEL 6 /* drive select register */
-#define ATAPI_STATUS 7 /* status port (read) */
-#define ATAPI_COMMAND 7 /* command port (write) */
-#define ATAPI_ALT_STATUS 0x0e /* alternate status reg (read) */
-#define ATAPI_DEVICE_CONTROL 0x0e /* device control (write) */
-/****************************************************************/
-
-static int bpck6_read_regr(PIA *pi, int cont, int reg)
-{
- unsigned int out;
-
- /* check for bad settings */
- if (reg<0 || reg>7 || cont<0 || cont>2)
- {
- return(-1);
- }
- out=ppc6_rd_port(PPCSTRUCT(pi),cont?reg|8:reg);
- return(out);
-}
-
-static void bpck6_write_regr(PIA *pi, int cont, int reg, int val)
-{
- /* check for bad settings */
- if (reg>=0 && reg<=7 && cont>=0 && cont<=1)
- {
- ppc6_wr_port(PPCSTRUCT(pi),cont?reg|8:reg,(u8)val);
- }
-}
-
-static void bpck6_write_block( PIA *pi, char * buf, int len )
-{
- ppc6_wr_port16_blk(PPCSTRUCT(pi),ATAPI_DATA,buf,(u32)len>>1);
-}
-
-static void bpck6_read_block( PIA *pi, char * buf, int len )
-{
- ppc6_rd_port16_blk(PPCSTRUCT(pi),ATAPI_DATA,buf,(u32)len>>1);
-}
-
-static void bpck6_connect ( PIA *pi )
-{
- if(verbose)
- {
- printk(KERN_DEBUG "connect\n");
- }
-
- if(pi->mode >=2)
- {
- PPCSTRUCT(pi)->mode=4+pi->mode-2;
- }
- else if(pi->mode==1)
- {
- PPCSTRUCT(pi)->mode=3;
- }
- else
- {
- PPCSTRUCT(pi)->mode=1;
- }
-
- ppc6_open(PPCSTRUCT(pi));
- ppc6_wr_extout(PPCSTRUCT(pi),0x3);
-}
-
-static void bpck6_disconnect ( PIA *pi )
-{
- if(verbose)
- {
- printk("disconnect\n");
- }
- ppc6_wr_extout(PPCSTRUCT(pi),0x0);
- ppc6_close(PPCSTRUCT(pi));
-}
-
-static int bpck6_test_port ( PIA *pi ) /* check for 8-bit port */
-{
- if(verbose)
- {
- printk(KERN_DEBUG "PARPORT indicates modes=%x for lp=0x%lx\n",
- ((struct pardevice*)(pi->pardev))->port->modes,
- ((struct pardevice *)(pi->pardev))->port->base);
- }
-
- /*copy over duplicate stuff.. initialize state info*/
- PPCSTRUCT(pi)->ppc_id=pi->unit;
- PPCSTRUCT(pi)->lpt_addr=pi->port;
-
- /* look at the parport device to see if what modes we can use */
- if(((struct pardevice *)(pi->pardev))->port->modes &
- (PARPORT_MODE_EPP)
- )
- {
- return 5; /* Can do EPP*/
- }
- else if(((struct pardevice *)(pi->pardev))->port->modes &
- (PARPORT_MODE_TRISTATE)
- )
- {
- return 2;
- }
- else /*Just flat SPP*/
- {
- return 1;
- }
-}
-
-static int bpck6_probe_unit ( PIA *pi )
-{
- int out;
-
- if(verbose)
- {
- printk(KERN_DEBUG "PROBE UNIT %x on port:%x\n",pi->unit,pi->port);
- }
-
- /*SET PPC UNIT NUMBER*/
- PPCSTRUCT(pi)->ppc_id=pi->unit;
-
- /*LOWER DOWN TO UNIDIRECTIONAL*/
- PPCSTRUCT(pi)->mode=1;
-
- out=ppc6_open(PPCSTRUCT(pi));
-
- if(verbose)
- {
- printk(KERN_DEBUG "ppc_open returned %2x\n",out);
- }
-
- if(out)
- {
- ppc6_close(PPCSTRUCT(pi));
- if(verbose)
- {
- printk(KERN_DEBUG "leaving probe\n");
- }
- return(1);
- }
- else
- {
- if(verbose)
- {
- printk(KERN_DEBUG "Failed open\n");
- }
- return(0);
- }
-}
-
-static void bpck6_log_adapter( PIA *pi, char * scratch, int verbose )
-{
- char *mode_string[5]=
- {"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
-
- printk("%s: BACKPACK Protocol Driver V"BACKPACK_VERSION"\n",pi->device);
- printk("%s: Copyright 2001 by Micro Solutions, Inc., DeKalb IL.\n",pi->device);
- printk("%s: BACKPACK %s, Micro Solutions BACKPACK Drive at 0x%x\n",
- pi->device,BACKPACK_VERSION,pi->port);
- printk("%s: Unit: %d Mode:%d (%s) Delay %d\n",pi->device,
- pi->unit,pi->mode,mode_string[pi->mode],pi->delay);
-}
-
-static int bpck6_init_proto(PIA *pi)
-{
- Interface *p = kzalloc(sizeof(Interface), GFP_KERNEL);
-
- if (p) {
- pi->private = (unsigned long)p;
- return 0;
- }
-
- printk(KERN_ERR "%s: ERROR COULDN'T ALLOCATE MEMORY\n", pi->device);
- return -1;
-}
-
-static void bpck6_release_proto(PIA *pi)
-{
- kfree((void *)(pi->private));
-}
-
-static struct pi_protocol bpck6 = {
- .owner = THIS_MODULE,
- .name = "bpck6",
- .max_mode = 5,
- .epp_first = 2, /* 2-5 use epp (need 8 ports) */
- .max_units = 255,
- .write_regr = bpck6_write_regr,
- .read_regr = bpck6_read_regr,
- .write_block = bpck6_write_block,
- .read_block = bpck6_read_block,
- .connect = bpck6_connect,
- .disconnect = bpck6_disconnect,
- .test_port = bpck6_test_port,
- .probe_unit = bpck6_probe_unit,
- .log_adapter = bpck6_log_adapter,
- .init_proto = bpck6_init_proto,
- .release_proto = bpck6_release_proto,
-};
-
-static int __init bpck6_init(void)
-{
- printk(KERN_INFO "bpck6: BACKPACK Protocol Driver V"BACKPACK_VERSION"\n");
- printk(KERN_INFO "bpck6: Copyright 2001 by Micro Solutions, Inc., DeKalb IL. USA\n");
- if(verbose)
- printk(KERN_DEBUG "bpck6: verbose debug enabled.\n");
- return paride_register(&bpck6);
-}
-
-static void __exit bpck6_exit(void)
-{
- paride_unregister(&bpck6);
-}
-
-MODULE_LICENSE("GPL");
-MODULE_AUTHOR("Micro Solutions Inc.");
-MODULE_DESCRIPTION("BACKPACK Protocol module, compatible with PARIDE");
-module_param(verbose, bool, 0644);
-module_init(bpck6_init)
-module_exit(bpck6_exit)
diff --git a/drivers/block/paride/comm.c b/drivers/block/paride/comm.c
deleted file mode 100644
index 1775e7ed9336..000000000000
--- a/drivers/block/paride/comm.c
+++ /dev/null
@@ -1,218 +0,0 @@
-/*
- comm.c (c) 1997-8 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- comm.c is a low-level protocol driver for some older models
- of the DataStor "Commuter" parallel to IDE adapter. Some of
- the parallel port devices marketed by Arista currently
- use this adapter.
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.05.05 init_proto, release_proto
-
-*/
-
-#define COMM_VERSION "1.01"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-/* mode codes: 0 nybble reads, 8-bit writes
- 1 8-bit reads and writes
- 2 8-bit EPP mode
-*/
-
-#define j44(a,b) (((a>>3)&0x0f)|((b<<1)&0xf0))
-
-#define P1 w2(5);w2(0xd);w2(0xd);w2(5);w2(4);
-#define P2 w2(5);w2(7);w2(7);w2(5);w2(4);
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-*/
-
-static int cont_map[2] = { 0x08, 0x10 };
-
-static int comm_read_regr( PIA *pi, int cont, int regr )
-
-{ int l, h, r;
-
- r = regr + cont_map[cont];
-
- switch (pi->mode) {
-
- case 0: w0(r); P1; w0(0);
- w2(6); l = r1(); w0(0x80); h = r1(); w2(4);
- return j44(l,h);
-
- case 1: w0(r+0x20); P1;
- w0(0); w2(0x26); h = r0(); w2(4);
- return h;
-
- case 2:
- case 3:
- case 4: w3(r+0x20); (void)r1();
- w2(0x24); h = r4(); w2(4);
- return h;
-
- }
- return -1;
-}
-
-static void comm_write_regr( PIA *pi, int cont, int regr, int val )
-
-{ int r;
-
- r = regr + cont_map[cont];
-
- switch (pi->mode) {
-
- case 0:
- case 1: w0(r); P1; w0(val); P2;
- break;
-
- case 2:
- case 3:
- case 4: w3(r); (void)r1(); w4(val);
- break;
- }
-}
-
-static void comm_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
- w2(4); w0(0xff); w2(6);
- w2(4); w0(0xaa); w2(6);
- w2(4); w0(0x00); w2(6);
- w2(4); w0(0x87); w2(6);
- w2(4); w0(0xe0); w2(0xc); w2(0xc); w2(4);
-}
-
-static void comm_disconnect ( PIA *pi )
-
-{ w2(0); w2(0); w2(0); w2(4);
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-static void comm_read_block( PIA *pi, char * buf, int count )
-
-{ int i, l, h;
-
- switch (pi->mode) {
-
- case 0: w0(0x48); P1;
- for(i=0;i<count;i++) {
- w0(0); w2(6); l = r1();
- w0(0x80); h = r1(); w2(4);
- buf[i] = j44(l,h);
- }
- break;
-
- case 1: w0(0x68); P1; w0(0);
- for(i=0;i<count;i++) {
- w2(0x26); buf[i] = r0(); w2(0x24);
- }
- w2(4);
- break;
-
- case 2: w3(0x68); (void)r1(); w2(0x24);
- for (i=0;i<count;i++) buf[i] = r4();
- w2(4);
- break;
-
- case 3: w3(0x68); (void)r1(); w2(0x24);
- for (i=0;i<count/2;i++) ((u16 *)buf)[i] = r4w();
- w2(4);
- break;
-
- case 4: w3(0x68); (void)r1(); w2(0x24);
- for (i=0;i<count/4;i++) ((u32 *)buf)[i] = r4l();
- w2(4);
- break;
-
- }
-}
-
-/* NB: Watch out for the byte swapped writes ! */
-
-static void comm_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
- switch (pi->mode) {
-
- case 0:
- case 1: w0(0x68); P1;
- for (k=0;k<count;k++) {
- w2(5); w0(buf[k^1]); w2(7);
- }
- w2(5); w2(4);
- break;
-
- case 2: w3(0x48); (void)r1();
- for (k=0;k<count;k++) w4(buf[k^1]);
- break;
-
- case 3: w3(0x48); (void)r1();
- for (k=0;k<count/2;k++) w4w(pi_swab16(buf,k));
- break;
-
- case 4: w3(0x48); (void)r1();
- for (k=0;k<count/4;k++) w4l(pi_swab32(buf,k));
- break;
-
-
- }
-}
-
-static void comm_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ char *mode_string[5] = {"4-bit","8-bit","EPP-8","EPP-16","EPP-32"};
-
- printk("%s: comm %s, DataStor Commuter at 0x%x, ",
- pi->device,COMM_VERSION,pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
-
-}
-
-static struct pi_protocol comm = {
- .owner = THIS_MODULE,
- .name = "comm",
- .max_mode = 5,
- .epp_first = 2,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = comm_write_regr,
- .read_regr = comm_read_regr,
- .write_block = comm_write_block,
- .read_block = comm_read_block,
- .connect = comm_connect,
- .disconnect = comm_disconnect,
- .log_adapter = comm_log_adapter,
-};
-
-static int __init comm_init(void)
-{
- return paride_register(&comm);
-}
-
-static void __exit comm_exit(void)
-{
- paride_unregister(&comm);
-}
-
-MODULE_LICENSE("GPL");
-module_init(comm_init)
-module_exit(comm_exit)
diff --git a/drivers/block/paride/dstr.c b/drivers/block/paride/dstr.c
deleted file mode 100644
index edf414d186a6..000000000000
--- a/drivers/block/paride/dstr.c
+++ /dev/null
@@ -1,233 +0,0 @@
-/*
- dstr.c (c) 1997-8 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- dstr.c is a low-level protocol driver for the
- DataStor EP2000 parallel to IDE adapter chip.
-
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.05.06 init_proto, release_proto
-
-*/
-
-#define DSTR_VERSION "1.01"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-/* mode codes: 0 nybble reads, 8-bit writes
- 1 8-bit reads and writes
- 2 8-bit EPP mode
- 3 EPP-16
- 4 EPP-32
-*/
-
-#define j44(a,b) (((a>>3)&0x07)|((~a>>4)&0x08)|((b<<1)&0x70)|((~b)&0x80))
-
-#define P1 w2(5);w2(0xd);w2(5);w2(4);
-#define P2 w2(5);w2(7);w2(5);w2(4);
-#define P3 w2(6);w2(4);w2(6);w2(4);
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-*/
-
-static int cont_map[2] = { 0x20, 0x40 };
-
-static int dstr_read_regr( PIA *pi, int cont, int regr )
-
-{ int a, b, r;
-
- r = regr + cont_map[cont];
-
- w0(0x81); P1;
- if (pi->mode) { w0(0x11); } else { w0(1); }
- P2; w0(r); P1;
-
- switch (pi->mode) {
-
- case 0: w2(6); a = r1(); w2(4); w2(6); b = r1(); w2(4);
- return j44(a,b);
-
- case 1: w0(0); w2(0x26); a = r0(); w2(4);
- return a;
-
- case 2:
- case 3:
- case 4: w2(0x24); a = r4(); w2(4);
- return a;
-
- }
- return -1;
-}
-
-static void dstr_write_regr( PIA *pi, int cont, int regr, int val )
-
-{ int r;
-
- r = regr + cont_map[cont];
-
- w0(0x81); P1;
- if (pi->mode >= 2) { w0(0x11); } else { w0(1); }
- P2; w0(r); P1;
-
- switch (pi->mode) {
-
- case 0:
- case 1: w0(val); w2(5); w2(7); w2(5); w2(4);
- break;
-
- case 2:
- case 3:
- case 4: w4(val);
- break;
- }
-}
-
-#define CCP(x) w0(0xff);w2(0xc);w2(4);\
- w0(0xaa);w0(0x55);w0(0);w0(0xff);w0(0x87);w0(0x78);\
- w0(x);w2(5);w2(4);
-
-static void dstr_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
- w2(4); CCP(0xe0); w0(0xff);
-}
-
-static void dstr_disconnect ( PIA *pi )
-
-{ CCP(0x30);
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-static void dstr_read_block( PIA *pi, char * buf, int count )
-
-{ int k, a, b;
-
- w0(0x81); P1;
- if (pi->mode) { w0(0x19); } else { w0(9); }
- P2; w0(0x82); P1; P3; w0(0x20); P1;
-
- switch (pi->mode) {
-
- case 0: for (k=0;k<count;k++) {
- w2(6); a = r1(); w2(4);
- w2(6); b = r1(); w2(4);
- buf[k] = j44(a,b);
- }
- break;
-
- case 1: w0(0);
- for (k=0;k<count;k++) {
- w2(0x26); buf[k] = r0(); w2(0x24);
- }
- w2(4);
- break;
-
- case 2: w2(0x24);
- for (k=0;k<count;k++) buf[k] = r4();
- w2(4);
- break;
-
- case 3: w2(0x24);
- for (k=0;k<count/2;k++) ((u16 *)buf)[k] = r4w();
- w2(4);
- break;
-
- case 4: w2(0x24);
- for (k=0;k<count/4;k++) ((u32 *)buf)[k] = r4l();
- w2(4);
- break;
-
- }
-}
-
-static void dstr_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
- w0(0x81); P1;
- if (pi->mode) { w0(0x19); } else { w0(9); }
- P2; w0(0x82); P1; P3; w0(0x20); P1;
-
- switch (pi->mode) {
-
- case 0:
- case 1: for (k=0;k<count;k++) {
- w2(5); w0(buf[k]); w2(7);
- }
- w2(5); w2(4);
- break;
-
- case 2: w2(0xc5);
- for (k=0;k<count;k++) w4(buf[k]);
- w2(0xc4);
- break;
-
- case 3: w2(0xc5);
- for (k=0;k<count/2;k++) w4w(((u16 *)buf)[k]);
- w2(0xc4);
- break;
-
- case 4: w2(0xc5);
- for (k=0;k<count/4;k++) w4l(((u32 *)buf)[k]);
- w2(0xc4);
- break;
-
- }
-}
-
-
-static void dstr_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ char *mode_string[5] = {"4-bit","8-bit","EPP-8",
- "EPP-16","EPP-32"};
-
- printk("%s: dstr %s, DataStor EP2000 at 0x%x, ",
- pi->device,DSTR_VERSION,pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
-
-}
-
-static struct pi_protocol dstr = {
- .owner = THIS_MODULE,
- .name = "dstr",
- .max_mode = 5,
- .epp_first = 2,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = dstr_write_regr,
- .read_regr = dstr_read_regr,
- .write_block = dstr_write_block,
- .read_block = dstr_read_block,
- .connect = dstr_connect,
- .disconnect = dstr_disconnect,
- .log_adapter = dstr_log_adapter,
-};
-
-static int __init dstr_init(void)
-{
- return paride_register(&dstr);
-}
-
-static void __exit dstr_exit(void)
-{
- paride_unregister(&dstr);
-}
-
-MODULE_LICENSE("GPL");
-module_init(dstr_init)
-module_exit(dstr_exit)
diff --git a/drivers/block/paride/epat.c b/drivers/block/paride/epat.c
deleted file mode 100644
index 6ce2dee7657f..000000000000
--- a/drivers/block/paride/epat.c
+++ /dev/null
@@ -1,340 +0,0 @@
-/*
- epat.c (c) 1997-8 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- This is the low level protocol driver for the EPAT parallel
- to IDE adapter from Shuttle Technologies. This adapter is
- used in many popular parallel port disk products such as the
- SyQuest EZ drives, the Avatar Shark and the Imation SuperDisk.
-
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.05.06 init_proto, release_proto
- 1.02 Joshua b. Jore CPP(renamed), epat_connect, epat_disconnect
-
-*/
-
-#define EPAT_VERSION "1.02"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-#define j44(a,b) (((a>>4)&0x0f)+(b&0xf0))
-#define j53(a,b) (((a>>3)&0x1f)+((b<<4)&0xe0))
-
-static int epatc8;
-
-module_param(epatc8, int, 0);
-MODULE_PARM_DESC(epatc8, "support for the Shuttle EP1284 chip, "
- "used in any recent Imation SuperDisk (LS-120) drive.");
-
-/* cont = 0 IDE register file
- cont = 1 IDE control registers
- cont = 2 internal EPAT registers
-*/
-
-static int cont_map[3] = { 0x18, 0x10, 0 };
-
-static void epat_write_regr( PIA *pi, int cont, int regr, int val)
-
-{ int r;
-
- r = regr + cont_map[cont];
-
- switch (pi->mode) {
-
- case 0:
- case 1:
- case 2: w0(0x60+r); w2(1); w0(val); w2(4);
- break;
-
- case 3:
- case 4:
- case 5: w3(0x40+r); w4(val);
- break;
-
- }
-}
-
-static int epat_read_regr( PIA *pi, int cont, int regr )
-
-{ int a, b, r;
-
- r = regr + cont_map[cont];
-
- switch (pi->mode) {
-
- case 0: w0(r); w2(1); w2(3);
- a = r1(); w2(4); b = r1();
- return j44(a,b);
-
- case 1: w0(0x40+r); w2(1); w2(4);
- a = r1(); b = r2(); w0(0xff);
- return j53(a,b);
-
- case 2: w0(0x20+r); w2(1); w2(0x25);
- a = r0(); w2(4);
- return a;
-
- case 3:
- case 4:
- case 5: w3(r); w2(0x24); a = r4(); w2(4);
- return a;
-
- }
- return -1; /* never gets here */
-}
-
-static void epat_read_block( PIA *pi, char * buf, int count )
-
-{ int k, ph, a, b;
-
- switch (pi->mode) {
-
- case 0: w0(7); w2(1); w2(3); w0(0xff);
- ph = 0;
- for(k=0;k<count;k++) {
- if (k == count-1) w0(0xfd);
- w2(6+ph); a = r1();
- if (a & 8) b = a;
- else { w2(4+ph); b = r1(); }
- buf[k] = j44(a,b);
- ph = 1 - ph;
- }
- w0(0); w2(4);
- break;
-
- case 1: w0(0x47); w2(1); w2(5); w0(0xff);
- ph = 0;
- for(k=0;k<count;k++) {
- if (k == count-1) w0(0xfd);
- w2(4+ph);
- a = r1(); b = r2();
- buf[k] = j53(a,b);
- ph = 1 - ph;
- }
- w0(0); w2(4);
- break;
-
- case 2: w0(0x27); w2(1); w2(0x25); w0(0);
- ph = 0;
- for(k=0;k<count-1;k++) {
- w2(0x24+ph);
- buf[k] = r0();
- ph = 1 - ph;
- }
- w2(0x26); w2(0x27); buf[count-1] = r0();
- w2(0x25); w2(4);
- break;
-
- case 3: w3(0x80); w2(0x24);
- for(k=0;k<count-1;k++) buf[k] = r4();
- w2(4); w3(0xa0); w2(0x24); buf[count-1] = r4();
- w2(4);
- break;
-
- case 4: w3(0x80); w2(0x24);
- for(k=0;k<(count/2)-1;k++) ((u16 *)buf)[k] = r4w();
- buf[count-2] = r4();
- w2(4); w3(0xa0); w2(0x24); buf[count-1] = r4();
- w2(4);
- break;
-
- case 5: w3(0x80); w2(0x24);
- for(k=0;k<(count/4)-1;k++) ((u32 *)buf)[k] = r4l();
- for(k=count-4;k<count-1;k++) buf[k] = r4();
- w2(4); w3(0xa0); w2(0x24); buf[count-1] = r4();
- w2(4);
- break;
-
- }
-}
-
-static void epat_write_block( PIA *pi, char * buf, int count )
-
-{ int ph, k;
-
- switch (pi->mode) {
-
- case 0:
- case 1:
- case 2: w0(0x67); w2(1); w2(5);
- ph = 0;
- for(k=0;k<count;k++) {
- w0(buf[k]);
- w2(4+ph);
- ph = 1 - ph;
- }
- w2(7); w2(4);
- break;
-
- case 3: w3(0xc0);
- for(k=0;k<count;k++) w4(buf[k]);
- w2(4);
- break;
-
- case 4: w3(0xc0);
- for(k=0;k<(count/2);k++) w4w(((u16 *)buf)[k]);
- w2(4);
- break;
-
- case 5: w3(0xc0);
- for(k=0;k<(count/4);k++) w4l(((u32 *)buf)[k]);
- w2(4);
- break;
-
- }
-}
-
-/* these macros access the EPAT registers in native addressing */
-
-#define WR(r,v) epat_write_regr(pi,2,r,v)
-#define RR(r) (epat_read_regr(pi,2,r))
-
-/* and these access the IDE task file */
-
-#define WRi(r,v) epat_write_regr(pi,0,r,v)
-#define RRi(r) (epat_read_regr(pi,0,r))
-
-/* FIXME: the CPP stuff should be fixed to handle multiple EPATs on a chain */
-
-#define CPP(x) w2(4);w0(0x22);w0(0xaa);w0(0x55);w0(0);w0(0xff);\
- w0(0x87);w0(0x78);w0(x);w2(4);w2(5);w2(4);w0(0xff);
-
-static void epat_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
-
- /* Initialize the chip */
- CPP(0);
-
- if (epatc8) {
- CPP(0x40);CPP(0xe0);
- w0(0);w2(1);w2(4);
- WR(0x8,0x12);WR(0xc,0x14);WR(0x12,0x10);
- WR(0xe,0xf);WR(0xf,4);
- /* WR(0xe,0xa);WR(0xf,4); */
- WR(0xe,0xd);WR(0xf,0);
- /* CPP(0x30); */
- }
-
- /* Connect to the chip */
- CPP(0xe0);
- w0(0);w2(1);w2(4); /* Idle into SPP */
- if (pi->mode >= 3) {
- w0(0);w2(1);w2(4);w2(0xc);
- /* Request EPP */
- w0(0x40);w2(6);w2(7);w2(4);w2(0xc);w2(4);
- }
-
- if (!epatc8) {
- WR(8,0x10); WR(0xc,0x14); WR(0xa,0x38); WR(0x12,0x10);
- }
-}
-
-static void epat_disconnect (PIA *pi)
-{ CPP(0x30);
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-static int epat_test_proto( PIA *pi, char * scratch, int verbose )
-
-{ int k, j, f, cc;
- int e[2] = {0,0};
-
- epat_connect(pi);
- cc = RR(0xd);
- epat_disconnect(pi);
-
- epat_connect(pi);
- for (j=0;j<2;j++) {
- WRi(6,0xa0+j*0x10);
- for (k=0;k<256;k++) {
- WRi(2,k^0xaa);
- WRi(3,k^0x55);
- if (RRi(2) != (k^0xaa)) e[j]++;
- }
- }
- epat_disconnect(pi);
-
- f = 0;
- epat_connect(pi);
- WR(0x13,1); WR(0x13,0); WR(0xa,0x11);
- epat_read_block(pi,scratch,512);
-
- for (k=0;k<256;k++) {
- if ((scratch[2*k] & 0xff) != k) f++;
- if ((scratch[2*k+1] & 0xff) != (0xff-k)) f++;
- }
- epat_disconnect(pi);
-
- if (verbose) {
- printk("%s: epat: port 0x%x, mode %d, ccr %x, test=(%d,%d,%d)\n",
- pi->device,pi->port,pi->mode,cc,e[0],e[1],f);
- }
-
- return (e[0] && e[1]) || f;
-}
-
-static void epat_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ int ver;
- char *mode_string[6] =
- {"4-bit","5/3","8-bit","EPP-8","EPP-16","EPP-32"};
-
- epat_connect(pi);
- WR(0xa,0x38); /* read the version code */
- ver = RR(0xb);
- epat_disconnect(pi);
-
- printk("%s: epat %s, Shuttle EPAT chip %x at 0x%x, ",
- pi->device,EPAT_VERSION,ver,pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
-
-}
-
-static struct pi_protocol epat = {
- .owner = THIS_MODULE,
- .name = "epat",
- .max_mode = 6,
- .epp_first = 3,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = epat_write_regr,
- .read_regr = epat_read_regr,
- .write_block = epat_write_block,
- .read_block = epat_read_block,
- .connect = epat_connect,
- .disconnect = epat_disconnect,
- .test_proto = epat_test_proto,
- .log_adapter = epat_log_adapter,
-};
-
-static int __init epat_init(void)
-{
-#ifdef CONFIG_PARIDE_EPATC8
- epatc8 = 1;
-#endif
- return paride_register(&epat);
-}
-
-static void __exit epat_exit(void)
-{
- paride_unregister(&epat);
-}
-
-MODULE_LICENSE("GPL");
-module_init(epat_init)
-module_exit(epat_exit)
diff --git a/drivers/block/paride/epia.c b/drivers/block/paride/epia.c
deleted file mode 100644
index 417d5a3c7f72..000000000000
--- a/drivers/block/paride/epia.c
+++ /dev/null
@@ -1,316 +0,0 @@
-/*
- epia.c (c) 1997-8 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- epia.c is a low-level protocol driver for Shuttle Technologies
- EPIA parallel to IDE adapter chip. This device is now obsolete
- and has been replaced with the EPAT chip, which is supported
- by epat.c, however, some devices based on EPIA are still
- available.
-
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.05.06 init_proto, release_proto
- 1.02 GRG 1998.06.17 support older versions of EPIA
-
-*/
-
-#define EPIA_VERSION "1.02"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-/* mode codes: 0 nybble reads on port 1, 8-bit writes
- 1 5/3 reads on ports 1 & 2, 8-bit writes
- 2 8-bit reads and writes
- 3 8-bit EPP mode
- 4 16-bit EPP
- 5 32-bit EPP
-*/
-
-#define j44(a,b) (((a>>4)&0x0f)+(b&0xf0))
-#define j53(a,b) (((a>>3)&0x1f)+((b<<4)&0xe0))
-
-/* cont = 0 IDE register file
- cont = 1 IDE control registers
-*/
-
-static int cont_map[2] = { 0, 0x80 };
-
-static int epia_read_regr( PIA *pi, int cont, int regr )
-
-{ int a, b, r;
-
- regr += cont_map[cont];
-
- switch (pi->mode) {
-
- case 0: r = regr^0x39;
- w0(r); w2(1); w2(3); w0(r);
- a = r1(); w2(1); b = r1(); w2(4);
- return j44(a,b);
-
- case 1: r = regr^0x31;
- w0(r); w2(1); w0(r&0x37);
- w2(3); w2(5); w0(r|0xf0);
- a = r1(); b = r2(); w2(4);
- return j53(a,b);
-
- case 2: r = regr^0x29;
- w0(r); w2(1); w2(0X21); w2(0x23);
- a = r0(); w2(4);
- return a;
-
- case 3:
- case 4:
- case 5: w3(regr); w2(0x24); a = r4(); w2(4);
- return a;
-
- }
- return -1;
-}
-
-static void epia_write_regr( PIA *pi, int cont, int regr, int val)
-
-{ int r;
-
- regr += cont_map[cont];
-
- switch (pi->mode) {
-
- case 0:
- case 1:
- case 2: r = regr^0x19;
- w0(r); w2(1); w0(val); w2(3); w2(4);
- break;
-
- case 3:
- case 4:
- case 5: r = regr^0x40;
- w3(r); w4(val); w2(4);
- break;
- }
-}
-
-#define WR(r,v) epia_write_regr(pi,0,r,v)
-#define RR(r) (epia_read_regr(pi,0,r))
-
-/* The use of register 0x84 is entirely unclear - it seems to control
- some EPP counters ... currently we know about 3 different block
- sizes: the standard 512 byte reads and writes, 12 byte writes and
- 2048 byte reads (the last two being used in the CDrom drivers.
-*/
-
-static void epia_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
-
- w2(4); w0(0xa0); w0(0x50); w0(0xc0); w0(0x30); w0(0xa0); w0(0);
- w2(1); w2(4);
- if (pi->mode >= 3) {
- w0(0xa); w2(1); w2(4); w0(0x82); w2(4); w2(0xc); w2(4);
- w2(0x24); w2(0x26); w2(4);
- }
- WR(0x86,8);
-}
-
-static void epia_disconnect ( PIA *pi )
-
-{ /* WR(0x84,0x10); */
- w0(pi->saved_r0);
- w2(1); w2(4);
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-static void epia_read_block( PIA *pi, char * buf, int count )
-
-{ int k, ph, a, b;
-
- switch (pi->mode) {
-
- case 0: w0(0x81); w2(1); w2(3); w0(0xc1);
- ph = 1;
- for (k=0;k<count;k++) {
- w2(2+ph); a = r1();
- w2(4+ph); b = r1();
- buf[k] = j44(a,b);
- ph = 1 - ph;
- }
- w0(0); w2(4);
- break;
-
- case 1: w0(0x91); w2(1); w0(0x10); w2(3);
- w0(0x51); w2(5); w0(0xd1);
- ph = 1;
- for (k=0;k<count;k++) {
- w2(4+ph);
- a = r1(); b = r2();
- buf[k] = j53(a,b);
- ph = 1 - ph;
- }
- w0(0); w2(4);
- break;
-
- case 2: w0(0x89); w2(1); w2(0x23); w2(0x21);
- ph = 1;
- for (k=0;k<count;k++) {
- w2(0x24+ph);
- buf[k] = r0();
- ph = 1 - ph;
- }
- w2(6); w2(4);
- break;
-
- case 3: if (count > 512) WR(0x84,3);
- w3(0); w2(0x24);
- for (k=0;k<count;k++) buf[k] = r4();
- w2(4); WR(0x84,0);
- break;
-
- case 4: if (count > 512) WR(0x84,3);
- w3(0); w2(0x24);
- for (k=0;k<count/2;k++) ((u16 *)buf)[k] = r4w();
- w2(4); WR(0x84,0);
- break;
-
- case 5: if (count > 512) WR(0x84,3);
- w3(0); w2(0x24);
- for (k=0;k<count/4;k++) ((u32 *)buf)[k] = r4l();
- w2(4); WR(0x84,0);
- break;
-
- }
-}
-
-static void epia_write_block( PIA *pi, char * buf, int count )
-
-{ int ph, k, last, d;
-
- switch (pi->mode) {
-
- case 0:
- case 1:
- case 2: w0(0xa1); w2(1); w2(3); w2(1); w2(5);
- ph = 0; last = 0x8000;
- for (k=0;k<count;k++) {
- d = buf[k];
- if (d != last) { last = d; w0(d); }
- w2(4+ph);
- ph = 1 - ph;
- }
- w2(7); w2(4);
- break;
-
- case 3: if (count < 512) WR(0x84,1);
- w3(0x40);
- for (k=0;k<count;k++) w4(buf[k]);
- if (count < 512) WR(0x84,0);
- break;
-
- case 4: if (count < 512) WR(0x84,1);
- w3(0x40);
- for (k=0;k<count/2;k++) w4w(((u16 *)buf)[k]);
- if (count < 512) WR(0x84,0);
- break;
-
- case 5: if (count < 512) WR(0x84,1);
- w3(0x40);
- for (k=0;k<count/4;k++) w4l(((u32 *)buf)[k]);
- if (count < 512) WR(0x84,0);
- break;
-
- }
-
-}
-
-static int epia_test_proto( PIA *pi, char * scratch, int verbose )
-
-{ int j, k, f;
- int e[2] = {0,0};
-
- epia_connect(pi);
- for (j=0;j<2;j++) {
- WR(6,0xa0+j*0x10);
- for (k=0;k<256;k++) {
- WR(2,k^0xaa);
- WR(3,k^0x55);
- if (RR(2) != (k^0xaa)) e[j]++;
- }
- WR(2,1); WR(3,1);
- }
- epia_disconnect(pi);
-
- f = 0;
- epia_connect(pi);
- WR(0x84,8);
- epia_read_block(pi,scratch,512);
- for (k=0;k<256;k++) {
- if ((scratch[2*k] & 0xff) != ((k+1) & 0xff)) f++;
- if ((scratch[2*k+1] & 0xff) != ((-2-k) & 0xff)) f++;
- }
- WR(0x84,0);
- epia_disconnect(pi);
-
- if (verbose) {
- printk("%s: epia: port 0x%x, mode %d, test=(%d,%d,%d)\n",
- pi->device,pi->port,pi->mode,e[0],e[1],f);
- }
-
- return (e[0] && e[1]) || f;
-
-}
-
-
-static void epia_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ char *mode_string[6] = {"4-bit","5/3","8-bit",
- "EPP-8","EPP-16","EPP-32"};
-
- printk("%s: epia %s, Shuttle EPIA at 0x%x, ",
- pi->device,EPIA_VERSION,pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
-
-}
-
-static struct pi_protocol epia = {
- .owner = THIS_MODULE,
- .name = "epia",
- .max_mode = 6,
- .epp_first = 3,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = epia_write_regr,
- .read_regr = epia_read_regr,
- .write_block = epia_write_block,
- .read_block = epia_read_block,
- .connect = epia_connect,
- .disconnect = epia_disconnect,
- .test_proto = epia_test_proto,
- .log_adapter = epia_log_adapter,
-};
-
-static int __init epia_init(void)
-{
- return paride_register(&epia);
-}
-
-static void __exit epia_exit(void)
-{
- paride_unregister(&epia);
-}
-
-MODULE_LICENSE("GPL");
-module_init(epia_init)
-module_exit(epia_exit)
diff --git a/drivers/block/paride/fit2.c b/drivers/block/paride/fit2.c
deleted file mode 100644
index 3c7a1069b026..000000000000
--- a/drivers/block/paride/fit2.c
+++ /dev/null
@@ -1,151 +0,0 @@
-/*
- fit2.c (c) 1998 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- fit2.c is a low-level protocol driver for the older version
- of the Fidelity International Technology parallel port adapter.
- This adapter is used in their TransDisk 2000 and older TransDisk
- 3000 portable hard-drives. As far as I can tell, this device
- supports 4-bit mode _only_.
-
- Newer models of the FIT products use an enhanced protocol.
- The "fit3" protocol module should support current drives.
-
-*/
-
-#define FIT2_VERSION "1.0"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-#define j44(a,b) (((a>>4)&0x0f)|(b&0xf0))
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-
-NB: The FIT adapter does not appear to use the control registers.
-So, we map ALT_STATUS to STATUS and NO-OP writes to the device
-control register - this means that IDE reset will not work on these
-devices.
-
-*/
-
-static void fit2_write_regr( PIA *pi, int cont, int regr, int val)
-
-{ if (cont == 1) return;
- w2(0xc); w0(regr); w2(4); w0(val); w2(5); w0(0); w2(4);
-}
-
-static int fit2_read_regr( PIA *pi, int cont, int regr )
-
-{ int a, b, r;
-
- if (cont) {
- if (regr != 6) return 0xff;
- r = 7;
- } else r = regr + 0x10;
-
- w2(0xc); w0(r); w2(4); w2(5);
- w0(0); a = r1();
- w0(1); b = r1();
- w2(4);
-
- return j44(a,b);
-
-}
-
-static void fit2_read_block( PIA *pi, char * buf, int count )
-
-{ int k, a, b, c, d;
-
- w2(0xc); w0(0x10);
-
- for (k=0;k<count/4;k++) {
-
- w2(4); w2(5);
- w0(0); a = r1(); w0(1); b = r1();
- w0(3); c = r1(); w0(2); d = r1();
- buf[4*k+0] = j44(a,b);
- buf[4*k+1] = j44(d,c);
-
- w2(4); w2(5);
- a = r1(); w0(3); b = r1();
- w0(1); c = r1(); w0(0); d = r1();
- buf[4*k+2] = j44(d,c);
- buf[4*k+3] = j44(a,b);
-
- }
-
- w2(4);
-
-}
-
-static void fit2_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
-
- w2(0xc); w0(0);
- for (k=0;k<count/2;k++) {
- w2(4); w0(buf[2*k]);
- w2(5); w0(buf[2*k+1]);
- }
- w2(4);
-}
-
-static void fit2_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
- w2(0xcc);
-}
-
-static void fit2_disconnect ( PIA *pi )
-
-{ w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-static void fit2_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ printk("%s: fit2 %s, FIT 2000 adapter at 0x%x, delay %d\n",
- pi->device,FIT2_VERSION,pi->port,pi->delay);
-
-}
-
-static struct pi_protocol fit2 = {
- .owner = THIS_MODULE,
- .name = "fit2",
- .max_mode = 1,
- .epp_first = 2,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = fit2_write_regr,
- .read_regr = fit2_read_regr,
- .write_block = fit2_write_block,
- .read_block = fit2_read_block,
- .connect = fit2_connect,
- .disconnect = fit2_disconnect,
- .log_adapter = fit2_log_adapter,
-};
-
-static int __init fit2_init(void)
-{
- return paride_register(&fit2);
-}
-
-static void __exit fit2_exit(void)
-{
- paride_unregister(&fit2);
-}
-
-MODULE_LICENSE("GPL");
-module_init(fit2_init)
-module_exit(fit2_exit)
diff --git a/drivers/block/paride/fit3.c b/drivers/block/paride/fit3.c
deleted file mode 100644
index cd95f4f0edc2..000000000000
--- a/drivers/block/paride/fit3.c
+++ /dev/null
@@ -1,211 +0,0 @@
-/*
- fit3.c (c) 1998 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- fit3.c is a low-level protocol driver for newer models
- of the Fidelity International Technology parallel port adapter.
- This adapter is used in their TransDisk 3000 portable
- hard-drives, as well as CD-ROM, PD-CD and other devices.
-
- The TD-2000 and certain older devices use a different protocol.
- Try the fit2 protocol module with them.
-
- NB: The FIT adapters do not appear to support the control
- registers. So, we map ALT_STATUS to STATUS and NO-OP writes
- to the device control register - this means that IDE reset
- will not work on these devices.
-
-*/
-
-#define FIT3_VERSION "1.0"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-#define j44(a,b) (((a>>3)&0x0f)|((b<<1)&0xf0))
-
-#define w7(byte) {out_p(7,byte);}
-#define r7() (in_p(7) & 0xff)
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-
-*/
-
-static void fit3_write_regr( PIA *pi, int cont, int regr, int val)
-
-{ if (cont == 1) return;
-
- switch (pi->mode) {
-
- case 0:
- case 1: w2(0xc); w0(regr); w2(0x8); w2(0xc);
- w0(val); w2(0xd);
- w0(0); w2(0xc);
- break;
-
- case 2: w2(0xc); w0(regr); w2(0x8); w2(0xc);
- w4(val); w4(0);
- w2(0xc);
- break;
-
- }
-}
-
-static int fit3_read_regr( PIA *pi, int cont, int regr )
-
-{ int a, b;
-
- if (cont) {
- if (regr != 6) return 0xff;
- regr = 7;
- }
-
- switch (pi->mode) {
-
- case 0: w2(0xc); w0(regr + 0x10); w2(0x8); w2(0xc);
- w2(0xd); a = r1();
- w2(0xf); b = r1();
- w2(0xc);
- return j44(a,b);
-
- case 1: w2(0xc); w0(regr + 0x90); w2(0x8); w2(0xc);
- w2(0xec); w2(0xee); w2(0xef); a = r0();
- w2(0xc);
- return a;
-
- case 2: w2(0xc); w0(regr + 0x90); w2(0x8); w2(0xc);
- w2(0xec);
- a = r4(); b = r4();
- w2(0xc);
- return a;
-
- }
- return -1;
-
-}
-
-static void fit3_read_block( PIA *pi, char * buf, int count )
-
-{ int k, a, b, c, d;
-
- switch (pi->mode) {
-
- case 0: w2(0xc); w0(0x10); w2(0x8); w2(0xc);
- for (k=0;k<count/2;k++) {
- w2(0xd); a = r1();
- w2(0xf); b = r1();
- w2(0xc); c = r1();
- w2(0xe); d = r1();
- buf[2*k ] = j44(a,b);
- buf[2*k+1] = j44(c,d);
- }
- w2(0xc);
- break;
-
- case 1: w2(0xc); w0(0x90); w2(0x8); w2(0xc);
- w2(0xec); w2(0xee);
- for (k=0;k<count/2;k++) {
- w2(0xef); a = r0();
- w2(0xee); b = r0();
- buf[2*k ] = a;
- buf[2*k+1] = b;
- }
- w2(0xec);
- w2(0xc);
- break;
-
- case 2: w2(0xc); w0(0x90); w2(0x8); w2(0xc);
- w2(0xec);
- for (k=0;k<count;k++) buf[k] = r4();
- w2(0xc);
- break;
-
- }
-}
-
-static void fit3_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
- switch (pi->mode) {
-
- case 0:
- case 1: w2(0xc); w0(0); w2(0x8); w2(0xc);
- for (k=0;k<count/2;k++) {
- w0(buf[2*k ]); w2(0xd);
- w0(buf[2*k+1]); w2(0xc);
- }
- break;
-
- case 2: w2(0xc); w0(0); w2(0x8); w2(0xc);
- for (k=0;k<count;k++) w4(buf[k]);
- w2(0xc);
- break;
- }
-}
-
-static void fit3_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
- w2(0xc); w0(0); w2(0xa);
- if (pi->mode == 2) {
- w2(0xc); w0(0x9); w2(0x8); w2(0xc);
- }
-}
-
-static void fit3_disconnect ( PIA *pi )
-
-{ w2(0xc); w0(0xa); w2(0x8); w2(0xc);
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-static void fit3_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ char *mode_string[3] = {"4-bit","8-bit","EPP"};
-
- printk("%s: fit3 %s, FIT 3000 adapter at 0x%x, "
- "mode %d (%s), delay %d\n",
- pi->device,FIT3_VERSION,pi->port,
- pi->mode,mode_string[pi->mode],pi->delay);
-
-}
-
-static struct pi_protocol fit3 = {
- .owner = THIS_MODULE,
- .name = "fit3",
- .max_mode = 3,
- .epp_first = 2,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = fit3_write_regr,
- .read_regr = fit3_read_regr,
- .write_block = fit3_write_block,
- .read_block = fit3_read_block,
- .connect = fit3_connect,
- .disconnect = fit3_disconnect,
- .log_adapter = fit3_log_adapter,
-};
-
-static int __init fit3_init(void)
-{
- return paride_register(&fit3);
-}
-
-static void __exit fit3_exit(void)
-{
- paride_unregister(&fit3);
-}
-
-MODULE_LICENSE("GPL");
-module_init(fit3_init)
-module_exit(fit3_exit)
diff --git a/drivers/block/paride/friq.c b/drivers/block/paride/friq.c
deleted file mode 100644
index da1d0cb016d6..000000000000
--- a/drivers/block/paride/friq.c
+++ /dev/null
@@ -1,276 +0,0 @@
-/*
- friq.c (c) 1998 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License
-
- friq.c is a low-level protocol driver for the Freecom "IQ"
- parallel port IDE adapter. Early versions of this adapter
- use the 'frpw' protocol.
-
- Freecom uses this adapter in a battery powered external
- CD-ROM drive. It is also used in LS-120 drives by
- Maxell and Panasonic, and other devices.
-
- The battery powered drive requires software support to
- control the power to the drive. This module enables the
- drive power when the high level driver (pcd) is loaded
- and disables it when the module is unloaded. Note, if
- the friq module is built in to the kernel, the power
- will never be switched off, so other means should be
- used to conserve battery power.
-
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.12.20 Added support for soft power switch
-*/
-
-#define FRIQ_VERSION "1.01"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-#define CMD(x) w2(4);w0(0xff);w0(0xff);w0(0x73);w0(0x73);\
- w0(0xc9);w0(0xc9);w0(0x26);w0(0x26);w0(x);w0(x);
-
-#define j44(l,h) (((l>>4)&0x0f)|(h&0xf0))
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-*/
-
-static int cont_map[2] = { 0x08, 0x10 };
-
-static int friq_read_regr( PIA *pi, int cont, int regr )
-
-{ int h,l,r;
-
- r = regr + cont_map[cont];
-
- CMD(r);
- w2(6); l = r1();
- w2(4); h = r1();
- w2(4);
-
- return j44(l,h);
-
-}
-
-static void friq_write_regr( PIA *pi, int cont, int regr, int val)
-
-{ int r;
-
- r = regr + cont_map[cont];
-
- CMD(r);
- w0(val);
- w2(5);w2(7);w2(5);w2(4);
-}
-
-static void friq_read_block_int( PIA *pi, char * buf, int count, int regr )
-
-{ int h, l, k, ph;
-
- switch(pi->mode) {
-
- case 0: CMD(regr);
- for (k=0;k<count;k++) {
- w2(6); l = r1();
- w2(4); h = r1();
- buf[k] = j44(l,h);
- }
- w2(4);
- break;
-
- case 1: ph = 2;
- CMD(regr+0xc0);
- w0(0xff);
- for (k=0;k<count;k++) {
- w2(0xa4 + ph);
- buf[k] = r0();
- ph = 2 - ph;
- }
- w2(0xac); w2(0xa4); w2(4);
- break;
-
- case 2: CMD(regr+0x80);
- for (k=0;k<count-2;k++) buf[k] = r4();
- w2(0xac); w2(0xa4);
- buf[count-2] = r4();
- buf[count-1] = r4();
- w2(4);
- break;
-
- case 3: CMD(regr+0x80);
- for (k=0;k<(count/2)-1;k++) ((u16 *)buf)[k] = r4w();
- w2(0xac); w2(0xa4);
- buf[count-2] = r4();
- buf[count-1] = r4();
- w2(4);
- break;
-
- case 4: CMD(regr+0x80);
- for (k=0;k<(count/4)-1;k++) ((u32 *)buf)[k] = r4l();
- buf[count-4] = r4();
- buf[count-3] = r4();
- w2(0xac); w2(0xa4);
- buf[count-2] = r4();
- buf[count-1] = r4();
- w2(4);
- break;
-
- }
-}
-
-static void friq_read_block( PIA *pi, char * buf, int count)
-
-{ friq_read_block_int(pi,buf,count,0x08);
-}
-
-static void friq_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
- switch(pi->mode) {
-
- case 0:
- case 1: CMD(8); w2(5);
- for (k=0;k<count;k++) {
- w0(buf[k]);
- w2(7);w2(5);
- }
- w2(4);
- break;
-
- case 2: CMD(0xc8); w2(5);
- for (k=0;k<count;k++) w4(buf[k]);
- w2(4);
- break;
-
- case 3: CMD(0xc8); w2(5);
- for (k=0;k<count/2;k++) w4w(((u16 *)buf)[k]);
- w2(4);
- break;
-
- case 4: CMD(0xc8); w2(5);
- for (k=0;k<count/4;k++) w4l(((u32 *)buf)[k]);
- w2(4);
- break;
- }
-}
-
-static void friq_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
- w2(4);
-}
-
-static void friq_disconnect ( PIA *pi )
-
-{ CMD(0x20);
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-static int friq_test_proto( PIA *pi, char * scratch, int verbose )
-
-{ int j, k, r;
- int e[2] = {0,0};
-
- pi->saved_r0 = r0();
- w0(0xff); udelay(20); CMD(0x3d); /* turn the power on */
- udelay(500);
- w0(pi->saved_r0);
-
- friq_connect(pi);
- for (j=0;j<2;j++) {
- friq_write_regr(pi,0,6,0xa0+j*0x10);
- for (k=0;k<256;k++) {
- friq_write_regr(pi,0,2,k^0xaa);
- friq_write_regr(pi,0,3,k^0x55);
- if (friq_read_regr(pi,0,2) != (k^0xaa)) e[j]++;
- }
- }
- friq_disconnect(pi);
-
- friq_connect(pi);
- friq_read_block_int(pi,scratch,512,0x10);
- r = 0;
- for (k=0;k<128;k++) if (scratch[k] != k) r++;
- friq_disconnect(pi);
-
- if (verbose) {
- printk("%s: friq: port 0x%x, mode %d, test=(%d,%d,%d)\n",
- pi->device,pi->port,pi->mode,e[0],e[1],r);
- }
-
- return (r || (e[0] && e[1]));
-}
-
-
-static void friq_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ char *mode_string[6] = {"4-bit","8-bit",
- "EPP-8","EPP-16","EPP-32"};
-
- printk("%s: friq %s, Freecom IQ ASIC-2 adapter at 0x%x, ", pi->device,
- FRIQ_VERSION,pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
-
- pi->private = 1;
- friq_connect(pi);
- CMD(0x9e); /* disable sleep timer */
- friq_disconnect(pi);
-
-}
-
-static void friq_release_proto( PIA *pi)
-{
- if (pi->private) { /* turn off the power */
- friq_connect(pi);
- CMD(0x1d); CMD(0x1e);
- friq_disconnect(pi);
- pi->private = 0;
- }
-}
-
-static struct pi_protocol friq = {
- .owner = THIS_MODULE,
- .name = "friq",
- .max_mode = 5,
- .epp_first = 2,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = friq_write_regr,
- .read_regr = friq_read_regr,
- .write_block = friq_write_block,
- .read_block = friq_read_block,
- .connect = friq_connect,
- .disconnect = friq_disconnect,
- .test_proto = friq_test_proto,
- .log_adapter = friq_log_adapter,
- .release_proto = friq_release_proto,
-};
-
-static int __init friq_init(void)
-{
- return paride_register(&friq);
-}
-
-static void __exit friq_exit(void)
-{
- paride_unregister(&friq);
-}
-
-MODULE_LICENSE("GPL");
-module_init(friq_init)
-module_exit(friq_exit)
diff --git a/drivers/block/paride/frpw.c b/drivers/block/paride/frpw.c
deleted file mode 100644
index 7bc8fa16d5d8..000000000000
--- a/drivers/block/paride/frpw.c
+++ /dev/null
@@ -1,313 +0,0 @@
-/*
- frpw.c (c) 1996-8 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License
-
- frpw.c is a low-level protocol driver for the Freecom "Power"
- parallel port IDE adapter.
-
- Some applications of this adapter may require a "printer" reset
- prior to loading the driver. This can be done by loading and
- unloading the "lp" driver, or it can be done by this driver
- if you define FRPW_HARD_RESET. The latter is not recommended
- as it may upset devices on other ports.
-
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.05.06 init_proto, release_proto
- fix chip detect
- added EPP-16 and EPP-32
- 1.02 GRG 1998.09.23 added hard reset to initialisation process
- 1.03 GRG 1998.12.14 made hard reset conditional
-
-*/
-
-#define FRPW_VERSION "1.03"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-#define cec4 w2(0xc);w2(0xe);w2(0xe);w2(0xc);w2(4);w2(4);w2(4);
-#define j44(l,h) (((l>>4)&0x0f)|(h&0xf0))
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-*/
-
-static int cont_map[2] = { 0x08, 0x10 };
-
-static int frpw_read_regr( PIA *pi, int cont, int regr )
-
-{ int h,l,r;
-
- r = regr + cont_map[cont];
-
- w2(4);
- w0(r); cec4;
- w2(6); l = r1();
- w2(4); h = r1();
- w2(4);
-
- return j44(l,h);
-
-}
-
-static void frpw_write_regr( PIA *pi, int cont, int regr, int val)
-
-{ int r;
-
- r = regr + cont_map[cont];
-
- w2(4); w0(r); cec4;
- w0(val);
- w2(5);w2(7);w2(5);w2(4);
-}
-
-static void frpw_read_block_int( PIA *pi, char * buf, int count, int regr )
-
-{ int h, l, k, ph;
-
- switch(pi->mode) {
-
- case 0: w2(4); w0(regr); cec4;
- for (k=0;k<count;k++) {
- w2(6); l = r1();
- w2(4); h = r1();
- buf[k] = j44(l,h);
- }
- w2(4);
- break;
-
- case 1: ph = 2;
- w2(4); w0(regr + 0xc0); cec4;
- w0(0xff);
- for (k=0;k<count;k++) {
- w2(0xa4 + ph);
- buf[k] = r0();
- ph = 2 - ph;
- }
- w2(0xac); w2(0xa4); w2(4);
- break;
-
- case 2: w2(4); w0(regr + 0x80); cec4;
- for (k=0;k<count;k++) buf[k] = r4();
- w2(0xac); w2(0xa4);
- w2(4);
- break;
-
- case 3: w2(4); w0(regr + 0x80); cec4;
- for (k=0;k<count-2;k++) buf[k] = r4();
- w2(0xac); w2(0xa4);
- buf[count-2] = r4();
- buf[count-1] = r4();
- w2(4);
- break;
-
- case 4: w2(4); w0(regr + 0x80); cec4;
- for (k=0;k<(count/2)-1;k++) ((u16 *)buf)[k] = r4w();
- w2(0xac); w2(0xa4);
- buf[count-2] = r4();
- buf[count-1] = r4();
- w2(4);
- break;
-
- case 5: w2(4); w0(regr + 0x80); cec4;
- for (k=0;k<(count/4)-1;k++) ((u32 *)buf)[k] = r4l();
- buf[count-4] = r4();
- buf[count-3] = r4();
- w2(0xac); w2(0xa4);
- buf[count-2] = r4();
- buf[count-1] = r4();
- w2(4);
- break;
-
- }
-}
-
-static void frpw_read_block( PIA *pi, char * buf, int count)
-
-{ frpw_read_block_int(pi,buf,count,0x08);
-}
-
-static void frpw_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
- switch(pi->mode) {
-
- case 0:
- case 1:
- case 2: w2(4); w0(8); cec4; w2(5);
- for (k=0;k<count;k++) {
- w0(buf[k]);
- w2(7);w2(5);
- }
- w2(4);
- break;
-
- case 3: w2(4); w0(0xc8); cec4; w2(5);
- for (k=0;k<count;k++) w4(buf[k]);
- w2(4);
- break;
-
- case 4: w2(4); w0(0xc8); cec4; w2(5);
- for (k=0;k<count/2;k++) w4w(((u16 *)buf)[k]);
- w2(4);
- break;
-
- case 5: w2(4); w0(0xc8); cec4; w2(5);
- for (k=0;k<count/4;k++) w4l(((u32 *)buf)[k]);
- w2(4);
- break;
- }
-}
-
-static void frpw_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
- w2(4);
-}
-
-static void frpw_disconnect ( PIA *pi )
-
-{ w2(4); w0(0x20); cec4;
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-/* Stub logic to see if PNP string is available - used to distinguish
- between the Xilinx and ASIC implementations of the Freecom adapter.
-*/
-
-static int frpw_test_pnp ( PIA *pi )
-
-/* returns chip_type: 0 = Xilinx, 1 = ASIC */
-
-{ int olddelay, a, b;
-
-#ifdef FRPW_HARD_RESET
- w0(0); w2(8); udelay(50); w2(0xc); /* parallel bus reset */
- mdelay(1500);
-#endif
-
- olddelay = pi->delay;
- pi->delay = 10;
-
- pi->saved_r0 = r0();
- pi->saved_r2 = r2();
-
- w2(4); w0(4); w2(6); w2(7);
- a = r1() & 0xff; w2(4); b = r1() & 0xff;
- w2(0xc); w2(0xe); w2(4);
-
- pi->delay = olddelay;
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-
- return ((~a&0x40) && (b&0x40));
-}
-
-/* We use the pi->private to remember the result of the PNP test.
- To make this work, private = port*2 + chip. Yes, I know it's
- a hack :-(
-*/
-
-static int frpw_test_proto( PIA *pi, char * scratch, int verbose )
-
-{ int j, k, r;
- int e[2] = {0,0};
-
- if ((pi->private>>1) != pi->port)
- pi->private = frpw_test_pnp(pi) + 2*pi->port;
-
- if (((pi->private%2) == 0) && (pi->mode > 2)) {
- if (verbose)
- printk("%s: frpw: Xilinx does not support mode %d\n",
- pi->device, pi->mode);
- return 1;
- }
-
- if (((pi->private%2) == 1) && (pi->mode == 2)) {
- if (verbose)
- printk("%s: frpw: ASIC does not support mode 2\n",
- pi->device);
- return 1;
- }
-
- frpw_connect(pi);
- for (j=0;j<2;j++) {
- frpw_write_regr(pi,0,6,0xa0+j*0x10);
- for (k=0;k<256;k++) {
- frpw_write_regr(pi,0,2,k^0xaa);
- frpw_write_regr(pi,0,3,k^0x55);
- if (frpw_read_regr(pi,0,2) != (k^0xaa)) e[j]++;
- }
- }
- frpw_disconnect(pi);
-
- frpw_connect(pi);
- frpw_read_block_int(pi,scratch,512,0x10);
- r = 0;
- for (k=0;k<128;k++) if (scratch[k] != k) r++;
- frpw_disconnect(pi);
-
- if (verbose) {
- printk("%s: frpw: port 0x%x, chip %ld, mode %d, test=(%d,%d,%d)\n",
- pi->device,pi->port,(pi->private%2),pi->mode,e[0],e[1],r);
- }
-
- return (r || (e[0] && e[1]));
-}
-
-
-static void frpw_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ char *mode_string[6] = {"4-bit","8-bit","EPP",
- "EPP-8","EPP-16","EPP-32"};
-
- printk("%s: frpw %s, Freecom (%s) adapter at 0x%x, ", pi->device,
- FRPW_VERSION,((pi->private%2) == 0)?"Xilinx":"ASIC",pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
-
-}
-
-static struct pi_protocol frpw = {
- .owner = THIS_MODULE,
- .name = "frpw",
- .max_mode = 6,
- .epp_first = 2,
- .default_delay = 2,
- .max_units = 1,
- .write_regr = frpw_write_regr,
- .read_regr = frpw_read_regr,
- .write_block = frpw_write_block,
- .read_block = frpw_read_block,
- .connect = frpw_connect,
- .disconnect = frpw_disconnect,
- .test_proto = frpw_test_proto,
- .log_adapter = frpw_log_adapter,
-};
-
-static int __init frpw_init(void)
-{
- return paride_register(&frpw);
-}
-
-static void __exit frpw_exit(void)
-{
- paride_unregister(&frpw);
-}
-
-MODULE_LICENSE("GPL");
-module_init(frpw_init)
-module_exit(frpw_exit)
diff --git a/drivers/block/paride/kbic.c b/drivers/block/paride/kbic.c
deleted file mode 100644
index f0960eb68635..000000000000
--- a/drivers/block/paride/kbic.c
+++ /dev/null
@@ -1,305 +0,0 @@
-/*
- kbic.c (c) 1997-8 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- This is a low-level driver for the KBIC-951A and KBIC-971A
- parallel to IDE adapter chips from KingByte Information Systems.
-
- The chips are almost identical, however, the wakeup code
- required for the 971A interferes with the correct operation of
- the 951A, so this driver registers itself twice, once for
- each chip.
-
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.05.06 init_proto, release_proto
-
-*/
-
-#define KBIC_VERSION "1.01"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-#define r12w() (delay_p,inw(pi->port+1)&0xffff)
-
-#define j44(a,b) ((((a>>4)&0x0f)|(b&0xf0))^0x88)
-#define j53(w) (((w>>3)&0x1f)|((w>>4)&0xe0))
-
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-*/
-
-static int cont_map[2] = { 0x80, 0x40 };
-
-static int kbic_read_regr( PIA *pi, int cont, int regr )
-
-{ int a, b, s;
-
- s = cont_map[cont];
-
- switch (pi->mode) {
-
- case 0: w0(regr|0x18|s); w2(4); w2(6); w2(4); w2(1); w0(8);
- a = r1(); w0(0x28); b = r1(); w2(4);
- return j44(a,b);
-
- case 1: w0(regr|0x38|s); w2(4); w2(6); w2(4); w2(5); w0(8);
- a = r12w(); w2(4);
- return j53(a);
-
- case 2: w0(regr|0x08|s); w2(4); w2(6); w2(4); w2(0xa5); w2(0xa1);
- a = r0(); w2(4);
- return a;
-
- case 3:
- case 4:
- case 5: w0(0x20|s); w2(4); w2(6); w2(4); w3(regr);
- a = r4(); b = r4(); w2(4); w2(0); w2(4);
- return a;
-
- }
- return -1;
-}
-
-static void kbic_write_regr( PIA *pi, int cont, int regr, int val)
-
-{ int s;
-
- s = cont_map[cont];
-
- switch (pi->mode) {
-
- case 0:
- case 1:
- case 2: w0(regr|0x10|s); w2(4); w2(6); w2(4);
- w0(val); w2(5); w2(4);
- break;
-
- case 3:
- case 4:
- case 5: w0(0x20|s); w2(4); w2(6); w2(4); w3(regr);
- w4(val); w4(val);
- w2(4); w2(0); w2(4);
- break;
-
- }
-}
-
-static void k951_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
- w2(4);
-}
-
-static void k951_disconnect ( PIA *pi )
-
-{ w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-#define CCP(x) w2(0xc4);w0(0xaa);w0(0x55);w0(0);w0(0xff);w0(0x87);\
- w0(0x78);w0(x);w2(0xc5);w2(0xc4);w0(0xff);
-
-static void k971_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
- CCP(0x20);
- w2(4);
-}
-
-static void k971_disconnect ( PIA *pi )
-
-{ CCP(0x30);
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-/* counts must be congruent to 0 MOD 4, but all known applications
- have this property.
-*/
-
-static void kbic_read_block( PIA *pi, char * buf, int count )
-
-{ int k, a, b;
-
- switch (pi->mode) {
-
- case 0: w0(0x98); w2(4); w2(6); w2(4);
- for (k=0;k<count/2;k++) {
- w2(1); w0(8); a = r1();
- w0(0x28); b = r1();
- buf[2*k] = j44(a,b);
- w2(5); b = r1();
- w0(8); a = r1();
- buf[2*k+1] = j44(a,b);
- w2(4);
- }
- break;
-
- case 1: w0(0xb8); w2(4); w2(6); w2(4);
- for (k=0;k<count/4;k++) {
- w0(0xb8);
- w2(4); w2(5);
- w0(8); buf[4*k] = j53(r12w());
- w0(0xb8); buf[4*k+1] = j53(r12w());
- w2(4); w2(5);
- buf[4*k+3] = j53(r12w());
- w0(8); buf[4*k+2] = j53(r12w());
- }
- w2(4);
- break;
-
- case 2: w0(0x88); w2(4); w2(6); w2(4);
- for (k=0;k<count/2;k++) {
- w2(0xa0); w2(0xa1); buf[2*k] = r0();
- w2(0xa5); buf[2*k+1] = r0();
- }
- w2(4);
- break;
-
- case 3: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
- for (k=0;k<count;k++) buf[k] = r4();
- w2(4); w2(0); w2(4);
- break;
-
- case 4: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
- for (k=0;k<count/2;k++) ((u16 *)buf)[k] = r4w();
- w2(4); w2(0); w2(4);
- break;
-
- case 5: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
- for (k=0;k<count/4;k++) ((u32 *)buf)[k] = r4l();
- w2(4); w2(0); w2(4);
- break;
-
-
- }
-}
-
-static void kbic_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
- switch (pi->mode) {
-
- case 0:
- case 1:
- case 2: w0(0x90); w2(4); w2(6); w2(4);
- for(k=0;k<count/2;k++) {
- w0(buf[2*k+1]); w2(0); w2(4);
- w0(buf[2*k]); w2(5); w2(4);
- }
- break;
-
- case 3: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
- for(k=0;k<count/2;k++) {
- w4(buf[2*k+1]);
- w4(buf[2*k]);
- }
- w2(4); w2(0); w2(4);
- break;
-
- case 4: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
- for(k=0;k<count/2;k++) w4w(pi_swab16(buf,k));
- w2(4); w2(0); w2(4);
- break;
-
- case 5: w0(0xa0); w2(4); w2(6); w2(4); w3(0);
- for(k=0;k<count/4;k++) w4l(pi_swab32(buf,k));
- w2(4); w2(0); w2(4);
- break;
-
- }
-
-}
-
-static void kbic_log_adapter( PIA *pi, char * scratch,
- int verbose, char * chip )
-
-{ char *mode_string[6] = {"4-bit","5/3","8-bit",
- "EPP-8","EPP_16","EPP-32"};
-
- printk("%s: kbic %s, KingByte %s at 0x%x, ",
- pi->device,KBIC_VERSION,chip,pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
-
-}
-
-static void k951_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ kbic_log_adapter(pi,scratch,verbose,"KBIC-951A");
-}
-
-static void k971_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ kbic_log_adapter(pi,scratch,verbose,"KBIC-971A");
-}
-
-static struct pi_protocol k951 = {
- .owner = THIS_MODULE,
- .name = "k951",
- .max_mode = 6,
- .epp_first = 3,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = kbic_write_regr,
- .read_regr = kbic_read_regr,
- .write_block = kbic_write_block,
- .read_block = kbic_read_block,
- .connect = k951_connect,
- .disconnect = k951_disconnect,
- .log_adapter = k951_log_adapter,
-};
-
-static struct pi_protocol k971 = {
- .owner = THIS_MODULE,
- .name = "k971",
- .max_mode = 6,
- .epp_first = 3,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = kbic_write_regr,
- .read_regr = kbic_read_regr,
- .write_block = kbic_write_block,
- .read_block = kbic_read_block,
- .connect = k971_connect,
- .disconnect = k971_disconnect,
- .log_adapter = k971_log_adapter,
-};
-
-static int __init kbic_init(void)
-{
- int rv;
-
- rv = paride_register(&k951);
- if (rv < 0)
- return rv;
- rv = paride_register(&k971);
- if (rv < 0)
- paride_unregister(&k951);
- return rv;
-}
-
-static void __exit kbic_exit(void)
-{
- paride_unregister(&k951);
- paride_unregister(&k971);
-}
-
-MODULE_LICENSE("GPL");
-module_init(kbic_init)
-module_exit(kbic_exit)
diff --git a/drivers/block/paride/ktti.c b/drivers/block/paride/ktti.c
deleted file mode 100644
index fc4f707fed1f..000000000000
--- a/drivers/block/paride/ktti.c
+++ /dev/null
@@ -1,128 +0,0 @@
-/*
- ktti.c (c) 1998 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- ktti.c is a low-level protocol driver for the KT Technology
- parallel port adapter. This adapter is used in the "PHd"
- portable hard-drives. As far as I can tell, this device
- supports 4-bit mode _only_.
-
-*/
-
-#define KTTI_VERSION "1.0"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-#define j44(a,b) (((a>>4)&0x0f)|(b&0xf0))
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-*/
-
-static int cont_map[2] = { 0x10, 0x08 };
-
-static void ktti_write_regr( PIA *pi, int cont, int regr, int val)
-
-{ int r;
-
- r = regr + cont_map[cont];
-
- w0(r); w2(0xb); w2(0xa); w2(3); w2(6);
- w0(val); w2(3); w0(0); w2(6); w2(0xb);
-}
-
-static int ktti_read_regr( PIA *pi, int cont, int regr )
-
-{ int a, b, r;
-
- r = regr + cont_map[cont];
-
- w0(r); w2(0xb); w2(0xa); w2(9); w2(0xc); w2(9);
- a = r1(); w2(0xc); b = r1(); w2(9); w2(0xc); w2(9);
- return j44(a,b);
-
-}
-
-static void ktti_read_block( PIA *pi, char * buf, int count )
-
-{ int k, a, b;
-
- for (k=0;k<count/2;k++) {
- w0(0x10); w2(0xb); w2(0xa); w2(9); w2(0xc); w2(9);
- a = r1(); w2(0xc); b = r1(); w2(9);
- buf[2*k] = j44(a,b);
- a = r1(); w2(0xc); b = r1(); w2(9);
- buf[2*k+1] = j44(a,b);
- }
-}
-
-static void ktti_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
- for (k=0;k<count/2;k++) {
- w0(0x10); w2(0xb); w2(0xa); w2(3); w2(6);
- w0(buf[2*k]); w2(3);
- w0(buf[2*k+1]); w2(6);
- w2(0xb);
- }
-}
-
-static void ktti_connect ( PIA *pi )
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
- w2(0xb); w2(0xa); w0(0); w2(3); w2(6);
-}
-
-static void ktti_disconnect ( PIA *pi )
-
-{ w2(0xb); w2(0xa); w0(0xa0); w2(3); w2(4);
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-static void ktti_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ printk("%s: ktti %s, KT adapter at 0x%x, delay %d\n",
- pi->device,KTTI_VERSION,pi->port,pi->delay);
-
-}
-
-static struct pi_protocol ktti = {
- .owner = THIS_MODULE,
- .name = "ktti",
- .max_mode = 1,
- .epp_first = 2,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = ktti_write_regr,
- .read_regr = ktti_read_regr,
- .write_block = ktti_write_block,
- .read_block = ktti_read_block,
- .connect = ktti_connect,
- .disconnect = ktti_disconnect,
- .log_adapter = ktti_log_adapter,
-};
-
-static int __init ktti_init(void)
-{
- return paride_register(&ktti);
-}
-
-static void __exit ktti_exit(void)
-{
- paride_unregister(&ktti);
-}
-
-MODULE_LICENSE("GPL");
-module_init(ktti_init)
-module_exit(ktti_exit)
diff --git a/drivers/block/paride/on20.c b/drivers/block/paride/on20.c
deleted file mode 100644
index 995fc41e3122..000000000000
--- a/drivers/block/paride/on20.c
+++ /dev/null
@@ -1,153 +0,0 @@
-/*
- on20.c (c) 1996-8 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- on20.c is a low-level protocol driver for the
- Onspec 90c20 parallel to IDE adapter.
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.05.06 init_proto, release_proto
-
-*/
-
-#define ON20_VERSION "1.01"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-#define op(f) w2(4);w0(f);w2(5);w2(0xd);w2(5);w2(0xd);w2(5);w2(4);
-#define vl(v) w2(4);w0(v);w2(5);w2(7);w2(5);w2(4);
-
-#define j44(a,b) (((a>>4)&0x0f)|(b&0xf0))
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-*/
-
-static int on20_read_regr( PIA *pi, int cont, int regr )
-
-{ int h,l, r ;
-
- r = (regr<<2) + 1 + cont;
-
- op(1); vl(r); op(0);
-
- switch (pi->mode) {
-
- case 0: w2(4); w2(6); l = r1();
- w2(4); w2(6); h = r1();
- w2(4); w2(6); w2(4); w2(6); w2(4);
- return j44(l,h);
-
- case 1: w2(4); w2(0x26); r = r0();
- w2(4); w2(0x26); w2(4);
- return r;
-
- }
- return -1;
-}
-
-static void on20_write_regr( PIA *pi, int cont, int regr, int val )
-
-{ int r;
-
- r = (regr<<2) + 1 + cont;
-
- op(1); vl(r);
- op(0); vl(val);
- op(0); vl(val);
-}
-
-static void on20_connect ( PIA *pi)
-
-{ pi->saved_r0 = r0();
- pi->saved_r2 = r2();
-
- w2(4);w0(0);w2(0xc);w2(4);w2(6);w2(4);w2(6);w2(4);
- if (pi->mode) { op(2); vl(8); op(2); vl(9); }
- else { op(2); vl(0); op(2); vl(8); }
-}
-
-static void on20_disconnect ( PIA *pi )
-
-{ w2(4);w0(7);w2(4);w2(0xc);w2(4);
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-static void on20_read_block( PIA *pi, char * buf, int count )
-
-{ int k, l, h;
-
- op(1); vl(1); op(0);
-
- for (k=0;k<count;k++)
- if (pi->mode) {
- w2(4); w2(0x26); buf[k] = r0();
- } else {
- w2(6); l = r1(); w2(4);
- w2(6); h = r1(); w2(4);
- buf[k] = j44(l,h);
- }
- w2(4);
-}
-
-static void on20_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
- op(1); vl(1); op(0);
-
- for (k=0;k<count;k++) { w2(5); w0(buf[k]); w2(7); }
- w2(4);
-}
-
-static void on20_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ char *mode_string[2] = {"4-bit","8-bit"};
-
- printk("%s: on20 %s, OnSpec 90c20 at 0x%x, ",
- pi->device,ON20_VERSION,pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
-
-}
-
-static struct pi_protocol on20 = {
- .owner = THIS_MODULE,
- .name = "on20",
- .max_mode = 2,
- .epp_first = 2,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = on20_write_regr,
- .read_regr = on20_read_regr,
- .write_block = on20_write_block,
- .read_block = on20_read_block,
- .connect = on20_connect,
- .disconnect = on20_disconnect,
- .log_adapter = on20_log_adapter,
-};
-
-static int __init on20_init(void)
-{
- return paride_register(&on20);
-}
-
-static void __exit on20_exit(void)
-{
- paride_unregister(&on20);
-}
-
-MODULE_LICENSE("GPL");
-module_init(on20_init)
-module_exit(on20_exit)
diff --git a/drivers/block/paride/on26.c b/drivers/block/paride/on26.c
deleted file mode 100644
index 35f1c481a782..000000000000
--- a/drivers/block/paride/on26.c
+++ /dev/null
@@ -1,319 +0,0 @@
-/*
- on26.c (c) 1997-8 Grant R. Guenther <grant@torque.net>
- Under the terms of the GNU General Public License.
-
- on26.c is a low-level protocol driver for the
- OnSpec 90c26 parallel to IDE adapter chip.
-
-*/
-
-/* Changes:
-
- 1.01 GRG 1998.05.06 init_proto, release_proto
- 1.02 GRG 1998.09.23 updates for the -E rev chip
- 1.03 GRG 1998.12.14 fix for slave drives
- 1.04 GRG 1998.12.20 yet another bug fix
-
-*/
-
-#define ON26_VERSION "1.04"
-
-#include <linux/module.h>
-#include <linux/init.h>
-#include <linux/delay.h>
-#include <linux/kernel.h>
-#include <linux/types.h>
-#include <linux/wait.h>
-#include <asm/io.h>
-
-#include <linux/pata_parport.h>
-
-/* mode codes: 0 nybble reads, 8-bit writes
- 1 8-bit reads and writes
- 2 8-bit EPP mode
- 3 EPP-16
- 4 EPP-32
-*/
-
-#define j44(a,b) (((a>>4)&0x0f)|(b&0xf0))
-
-#define P1 w2(5);w2(0xd);w2(5);w2(0xd);w2(5);w2(4);
-#define P2 w2(5);w2(7);w2(5);w2(4);
-
-/* cont = 0 - access the IDE register file
- cont = 1 - access the IDE command set
-*/
-
-static int on26_read_regr( PIA *pi, int cont, int regr )
-
-{ int a, b, r;
-
- r = (regr<<2) + 1 + cont;
-
- switch (pi->mode) {
-
- case 0: w0(1); P1; w0(r); P2; w0(0); P1;
- w2(6); a = r1(); w2(4);
- w2(6); b = r1(); w2(4);
- w2(6); w2(4); w2(6); w2(4);
- return j44(a,b);
-
- case 1: w0(1); P1; w0(r); P2; w0(0); P1;
- w2(0x26); a = r0(); w2(4); w2(0x26); w2(4);
- return a;
-
- case 2:
- case 3:
- case 4: w3(1); w3(1); w2(5); w4(r); w2(4);
- w3(0); w3(0); w2(0x24); a = r4(); w2(4);
- w2(0x24); (void)r4(); w2(4);
- return a;
-
- }
- return -1;
-}
-
-static void on26_write_regr( PIA *pi, int cont, int regr, int val )
-
-{ int r;
-
- r = (regr<<2) + 1 + cont;
-
- switch (pi->mode) {
-
- case 0:
- case 1: w0(1); P1; w0(r); P2; w0(0); P1;
- w0(val); P2; w0(val); P2;
- break;
-
- case 2:
- case 3:
- case 4: w3(1); w3(1); w2(5); w4(r); w2(4);
- w3(0); w3(0);
- w2(5); w4(val); w2(4);
- w2(5); w4(val); w2(4);
- break;
- }
-}
-
-#define CCP(x) w0(0xfe);w0(0xaa);w0(0x55);w0(0);w0(0xff);\
- w0(0x87);w0(0x78);w0(x);w2(4);w2(5);w2(4);w0(0xff);
-
-static void on26_connect ( PIA *pi )
-
-{ int x;
-
- pi->saved_r0 = r0();
- pi->saved_r2 = r2();
-
- CCP(0x20);
- x = 8; if (pi->mode) x = 9;
-
- w0(2); P1; w0(8); P2;
- w0(2); P1; w0(x); P2;
-}
-
-static void on26_disconnect ( PIA *pi )
-
-{ if (pi->mode >= 2) { w3(4); w3(4); w3(4); w3(4); }
- else { w0(4); P1; w0(4); P1; }
- CCP(0x30);
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-}
-
-#define RESET_WAIT 200
-
-static int on26_test_port( PIA *pi) /* hard reset */
-
-{ int i, m, d, x=0, y=0;
-
- pi->saved_r0 = r0();
- pi->saved_r2 = r2();
-
- d = pi->delay;
- m = pi->mode;
- pi->delay = 5;
- pi->mode = 0;
-
- w2(0xc);
-
- CCP(0x30); CCP(0);
-
- w0(0xfe);w0(0xaa);w0(0x55);w0(0);w0(0xff);
- i = ((r1() & 0xf0) << 4); w0(0x87);
- i |= (r1() & 0xf0); w0(0x78);
- w0(0x20);w2(4);w2(5);
- i |= ((r1() & 0xf0) >> 4);
- w2(4);w0(0xff);
-
- if (i == 0xb5f) {
-
- w0(2); P1; w0(0); P2;
- w0(3); P1; w0(0); P2;
- w0(2); P1; w0(8); P2; udelay(100);
- w0(2); P1; w0(0xa); P2; udelay(100);
- w0(2); P1; w0(8); P2; udelay(1000);
-
- on26_write_regr(pi,0,6,0xa0);
-
- for (i=0;i<RESET_WAIT;i++) {
- on26_write_regr(pi,0,6,0xa0);
- x = on26_read_regr(pi,0,7);
- on26_write_regr(pi,0,6,0xb0);
- y = on26_read_regr(pi,0,7);
- if (!((x&0x80)||(y&0x80))) break;
- mdelay(100);
- }
-
- if (i == RESET_WAIT)
- printk("on26: Device reset failed (%x,%x)\n",x,y);
-
- w0(4); P1; w0(4); P1;
- }
-
- CCP(0x30);
-
- pi->delay = d;
- pi->mode = m;
- w0(pi->saved_r0);
- w2(pi->saved_r2);
-
- return 5;
-}
-
-
-static void on26_read_block( PIA *pi, char * buf, int count )
-
-{ int k, a, b;
-
- switch (pi->mode) {
-
- case 0: w0(1); P1; w0(1); P2; w0(2); P1; w0(0x18); P2; w0(0); P1;
- udelay(10);
- for (k=0;k<count;k++) {
- w2(6); a = r1();
- w2(4); b = r1();
- buf[k] = j44(a,b);
- }
- w0(2); P1; w0(8); P2;
- break;
-
- case 1: w0(1); P1; w0(1); P2; w0(2); P1; w0(0x19); P2; w0(0); P1;
- udelay(10);
- for (k=0;k<count/2;k++) {
- w2(0x26); buf[2*k] = r0();
- w2(0x24); buf[2*k+1] = r0();
- }
- w0(2); P1; w0(9); P2;
- break;
-
- case 2: w3(1); w3(1); w2(5); w4(1); w2(4);
- w3(0); w3(0); w2(0x24);
- udelay(10);
- for (k=0;k<count;k++) buf[k] = r4();
- w2(4);
- break;
-
- case 3: w3(1); w3(1); w2(5); w4(1); w2(4);
- w3(0); w3(0); w2(0x24);
- udelay(10);
- for (k=0;k<count/2;k++) ((u16 *)buf)[k] = r4w();
- w2(4);
- break;
-
- case 4: w3(1); w3(1); w2(5); w4(1); w2(4);
- w3(0); w3(0); w2(0x24);
- udelay(10);
- for (k=0;k<count/4;k++) ((u32 *)buf)[k] = r4l();
- w2(4);
- break;
-
- }
-}
-
-static void on26_write_block( PIA *pi, char * buf, int count )
-
-{ int k;
-
- switch (pi->mode) {
-
- case 0:
- case 1: w0(1); P1; w0(1); P2;
- w0(2); P1; w0(0x18+pi->mode); P2; w0(0); P1;
- udelay(10);
- for (k=0;k<count/2;k++) {
- w2(5); w0(buf[2*k]);
- w2(7); w0(buf[2*k+1]);
- }
- w2(5); w2(4);
- w0(2); P1; w0(8+pi->mode); P2;
- break;
-
- case 2: w3(1); w3(1); w2(5); w4(1); w2(4);
- w3(0); w3(0); w2(0xc5);
- udelay(10);
- for (k=0;k<count;k++) w4(buf[k]);
- w2(0xc4);
- break;
-
- case 3: w3(1); w3(1); w2(5); w4(1); w2(4);
- w3(0); w3(0); w2(0xc5);
- udelay(10);
- for (k=0;k<count/2;k++) w4w(((u16 *)buf)[k]);
- w2(0xc4);
- break;
-
- case 4: w3(1); w3(1); w2(5); w4(1); w2(4);
- w3(0); w3(0); w2(0xc5);
- udelay(10);
- for (k=0;k<count/4;k++) w4l(((u32 *)buf)[k]);
- w2(0xc4);
- break;
-
- }
-
-}
-
-static void on26_log_adapter( PIA *pi, char * scratch, int verbose )
-
-{ char *mode_string[5] = {"4-bit","8-bit","EPP-8",
- "EPP-16","EPP-32"};
-
- printk("%s: on26 %s, OnSpec 90c26 at 0x%x, ",
- pi->device,ON26_VERSION,pi->port);
- printk("mode %d (%s), delay %d\n",pi->mode,
- mode_string[pi->mode],pi->delay);
-
-}
-
-static struct pi_protocol on26 = {
- .owner = THIS_MODULE,
- .name = "on26",
- .max_mode = 5,
- .epp_first = 2,
- .default_delay = 1,
- .max_units = 1,
- .write_regr = on26_write_regr,
- .read_regr = on26_read_regr,
- .write_block = on26_write_block,
- .read_block = on26_read_block,
- .connect = on26_connect,
- .disconnect = on26_disconnect,
- .test_port = on26_test_port,
- .log_adapter = on26_log_adapter,
-};
-
-static int __init on26_init(void)
-{
- return paride_register(&on26);
-}
-
-static void __exit on26_exit(void)
-{
- paride_unregister(&on26);
-}
-
-MODULE_LICENSE("GPL");
-module_init(on26_init)
-module_exit(on26_exit)
diff --git a/drivers/block/paride/ppc6lnx.c b/drivers/block/paride/ppc6lnx.c
deleted file mode 100644
index 5e5521d3b1dd..000000000000
--- a/drivers/block/paride/ppc6lnx.c
+++ /dev/null
@@ -1,726 +0,0 @@
-/*
- ppc6lnx.c (c) 2001 Micro Solutions Inc.
- Released under the terms of the GNU General Public license
-
- ppc6lnx.c is a par of the protocol driver for the Micro Solutions
- "BACKPACK" parallel port IDE adapter
- (Works on Series 6 drives)
-
-*/
-
-//***************************************************************************
-
-// PPC 6 Code in C sanitized for LINUX
-// Original x86 ASM by Ron, Converted to C by Clive
-
-//***************************************************************************
-
-
-#define port_stb 1
-#define port_afd 2
-#define cmd_stb port_afd
-#define port_init 4
-#define data_stb port_init
-#define port_sel 8
-#define port_int 16
-#define port_dir 0x20
-
-#define ECR_EPP 0x80
-#define ECR_BI 0x20
-
-//***************************************************************************
-
-// 60772 Commands
-
-#define ACCESS_REG 0x00
-#define ACCESS_PORT 0x40
-
-#define ACCESS_READ 0x00
-#define ACCESS_WRITE 0x20
-
-// 60772 Command Prefix
-
-#define CMD_PREFIX_SET 0xe0 // Special command that modifies the next command's operation
-#define CMD_PREFIX_RESET 0xc0 // Resets current cmd modifier reg bits
- #define PREFIX_IO16 0x01 // perform 16-bit wide I/O
- #define PREFIX_FASTWR 0x04 // enable PPC mode fast-write
- #define PREFIX_BLK 0x08 // enable block transfer mode
-
-// 60772 Registers
-
-#define REG_STATUS 0x00 // status register
- #define STATUS_IRQA 0x01 // Peripheral IRQA line
- #define STATUS_EEPROM_DO 0x40 // Serial EEPROM data bit
-#define REG_VERSION 0x01 // PPC version register (read)
-#define REG_HWCFG 0x02 // Hardware Config register
-#define REG_RAMSIZE 0x03 // Size of RAM Buffer
- #define RAMSIZE_128K 0x02
-#define REG_EEPROM 0x06 // EEPROM control register
- #define EEPROM_SK 0x01 // eeprom SK bit
- #define EEPROM_DI 0x02 // eeprom DI bit
- #define EEPROM_CS 0x04 // eeprom CS bit
- #define EEPROM_EN 0x08 // eeprom output enable
-#define REG_BLKSIZE 0x08 // Block transfer len (24 bit)
-
-//***************************************************************************
-
-typedef struct ppc_storage {
- u16 lpt_addr; // LPT base address
- u8 ppc_id;
- u8 mode; // operating mode
- // 0 = PPC Uni SW
- // 1 = PPC Uni FW
- // 2 = PPC Bi SW
- // 3 = PPC Bi FW
- // 4 = EPP Byte
- // 5 = EPP Word
- // 6 = EPP Dword
- u8 ppc_flags;
- u8 org_data; // original LPT data port contents
- u8 org_ctrl; // original LPT control port contents
- u8 cur_ctrl; // current control port contents
-} Interface;
-
-//***************************************************************************
-
-// ppc_flags
-
-#define fifo_wait 0x10
-
-//***************************************************************************
-
-// DONT CHANGE THESE LEST YOU BREAK EVERYTHING - BIT FIELD DEPENDENCIES
-
-#define PPCMODE_UNI_SW 0
-#define PPCMODE_UNI_FW 1
-#define PPCMODE_BI_SW 2
-#define PPCMODE_BI_FW 3
-#define PPCMODE_EPP_BYTE 4
-#define PPCMODE_EPP_WORD 5
-#define PPCMODE_EPP_DWORD 6
-
-//***************************************************************************
-
-static int ppc6_select(Interface *ppc);
-static void ppc6_deselect(Interface *ppc);
-static void ppc6_send_cmd(Interface *ppc, u8 cmd);
-static void ppc6_wr_data_byte(Interface *ppc, u8 data);
-static u8 ppc6_rd_data_byte(Interface *ppc);
-static u8 ppc6_rd_port(Interface *ppc, u8 port);
-static void ppc6_wr_port(Interface *ppc, u8 port, u8 data);
-static void ppc6_rd_data_blk(Interface *ppc, u8 *data, long count);
-static void ppc6_wait_for_fifo(Interface *ppc);
-static void ppc6_wr_data_blk(Interface *ppc, u8 *data, long count);
-static void ppc6_rd_port16_blk(Interface *ppc, u8 port, u8 *data, long length);
-static void ppc6_wr_port16_blk(Interface *ppc, u8 port, u8 *data, long length);
-static void ppc6_wr_extout(Interface *ppc, u8 regdata);
-static int ppc6_open(Interface *ppc);
-static void ppc6_close(Interface *ppc);
-
-//***************************************************************************
-
-static int ppc6_select(Interface *ppc)
-{
- u8 i, j, k;
-
- i = inb(ppc->lpt_addr + 1);
-
- if (i & 1)
- outb(i, ppc->lpt_addr + 1);
-
- ppc->org_data = inb(ppc->lpt_addr);
-
- ppc->org_ctrl = inb(ppc->lpt_addr + 2) & 0x5F; // readback ctrl
-
- ppc->cur_ctrl = ppc->org_ctrl;
-
- ppc->cur_ctrl |= port_sel;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- if (ppc->org_data == 'b')
- outb('x', ppc->lpt_addr);
-
- outb('b', ppc->lpt_addr);
- outb('p', ppc->lpt_addr);
- outb(ppc->ppc_id, ppc->lpt_addr);
- outb(~ppc->ppc_id,ppc->lpt_addr);
-
- ppc->cur_ctrl &= ~port_sel;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- ppc->cur_ctrl = (ppc->cur_ctrl & port_int) | port_init;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- i = ppc->mode & 0x0C;
-
- if (i == 0)
- i = (ppc->mode & 2) | 1;
-
- outb(i, ppc->lpt_addr);
-
- ppc->cur_ctrl |= port_sel;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- // DELAY
-
- ppc->cur_ctrl |= port_afd;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- j = ((i & 0x08) << 4) | ((i & 0x07) << 3);
-
- k = inb(ppc->lpt_addr + 1) & 0xB8;
-
- if (j == k)
- {
- ppc->cur_ctrl &= ~port_afd;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- k = (inb(ppc->lpt_addr + 1) & 0xB8) ^ 0xB8;
-
- if (j == k)
- {
- if (i & 4) // EPP
- ppc->cur_ctrl &= ~(port_sel | port_init);
- else // PPC/ECP
- ppc->cur_ctrl &= ~port_sel;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- return(1);
- }
- }
-
- outb(ppc->org_ctrl, ppc->lpt_addr + 2);
-
- outb(ppc->org_data, ppc->lpt_addr);
-
- return(0); // FAIL
-}
-
-//***************************************************************************
-
-static void ppc6_deselect(Interface *ppc)
-{
- if (ppc->mode & 4) // EPP
- ppc->cur_ctrl |= port_init;
- else // PPC/ECP
- ppc->cur_ctrl |= port_sel;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- outb(ppc->org_data, ppc->lpt_addr);
-
- outb((ppc->org_ctrl | port_sel), ppc->lpt_addr + 2);
-
- outb(ppc->org_ctrl, ppc->lpt_addr + 2);
-}
-
-//***************************************************************************
-
-static void ppc6_send_cmd(Interface *ppc, u8 cmd)
-{
- switch(ppc->mode)
- {
- case PPCMODE_UNI_SW :
- case PPCMODE_UNI_FW :
- case PPCMODE_BI_SW :
- case PPCMODE_BI_FW :
- {
- outb(cmd, ppc->lpt_addr);
-
- ppc->cur_ctrl ^= cmd_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- break;
- }
-
- case PPCMODE_EPP_BYTE :
- case PPCMODE_EPP_WORD :
- case PPCMODE_EPP_DWORD :
- {
- outb(cmd, ppc->lpt_addr + 3);
-
- break;
- }
- }
-}
-
-//***************************************************************************
-
-static void ppc6_wr_data_byte(Interface *ppc, u8 data)
-{
- switch(ppc->mode)
- {
- case PPCMODE_UNI_SW :
- case PPCMODE_UNI_FW :
- case PPCMODE_BI_SW :
- case PPCMODE_BI_FW :
- {
- outb(data, ppc->lpt_addr);
-
- ppc->cur_ctrl ^= data_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- break;
- }
-
- case PPCMODE_EPP_BYTE :
- case PPCMODE_EPP_WORD :
- case PPCMODE_EPP_DWORD :
- {
- outb(data, ppc->lpt_addr + 4);
-
- break;
- }
- }
-}
-
-//***************************************************************************
-
-static u8 ppc6_rd_data_byte(Interface *ppc)
-{
- u8 data = 0;
-
- switch(ppc->mode)
- {
- case PPCMODE_UNI_SW :
- case PPCMODE_UNI_FW :
- {
- ppc->cur_ctrl = (ppc->cur_ctrl & ~port_stb) ^ data_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- // DELAY
-
- data = inb(ppc->lpt_addr + 1);
-
- data = ((data & 0x80) >> 1) | ((data & 0x38) >> 3);
-
- ppc->cur_ctrl |= port_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- // DELAY
-
- data |= inb(ppc->lpt_addr + 1) & 0xB8;
-
- break;
- }
-
- case PPCMODE_BI_SW :
- case PPCMODE_BI_FW :
- {
- ppc->cur_ctrl |= port_dir;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- ppc->cur_ctrl = (ppc->cur_ctrl | port_stb) ^ data_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- data = inb(ppc->lpt_addr);
-
- ppc->cur_ctrl &= ~port_stb;
-
- outb(ppc->cur_ctrl,ppc->lpt_addr + 2);
-
- ppc->cur_ctrl &= ~port_dir;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- break;
- }
-
- case PPCMODE_EPP_BYTE :
- case PPCMODE_EPP_WORD :
- case PPCMODE_EPP_DWORD :
- {
- outb((ppc->cur_ctrl | port_dir),ppc->lpt_addr + 2);
-
- data = inb(ppc->lpt_addr + 4);
-
- outb(ppc->cur_ctrl,ppc->lpt_addr + 2);
-
- break;
- }
- }
-
- return(data);
-}
-
-//***************************************************************************
-
-static u8 ppc6_rd_port(Interface *ppc, u8 port)
-{
- ppc6_send_cmd(ppc,(u8)(port | ACCESS_PORT | ACCESS_READ));
-
- return(ppc6_rd_data_byte(ppc));
-}
-
-//***************************************************************************
-
-static void ppc6_wr_port(Interface *ppc, u8 port, u8 data)
-{
- ppc6_send_cmd(ppc,(u8)(port | ACCESS_PORT | ACCESS_WRITE));
-
- ppc6_wr_data_byte(ppc, data);
-}
-
-//***************************************************************************
-
-static void ppc6_rd_data_blk(Interface *ppc, u8 *data, long count)
-{
- switch(ppc->mode)
- {
- case PPCMODE_UNI_SW :
- case PPCMODE_UNI_FW :
- {
- while(count)
- {
- u8 d;
-
- ppc->cur_ctrl = (ppc->cur_ctrl & ~port_stb) ^ data_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- // DELAY
-
- d = inb(ppc->lpt_addr + 1);
-
- d = ((d & 0x80) >> 1) | ((d & 0x38) >> 3);
-
- ppc->cur_ctrl |= port_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- // DELAY
-
- d |= inb(ppc->lpt_addr + 1) & 0xB8;
-
- *data++ = d;
- count--;
- }
-
- break;
- }
-
- case PPCMODE_BI_SW :
- case PPCMODE_BI_FW :
- {
- ppc->cur_ctrl |= port_dir;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- ppc->cur_ctrl |= port_stb;
-
- while(count)
- {
- ppc->cur_ctrl ^= data_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- *data++ = inb(ppc->lpt_addr);
- count--;
- }
-
- ppc->cur_ctrl &= ~port_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- ppc->cur_ctrl &= ~port_dir;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- break;
- }
-
- case PPCMODE_EPP_BYTE :
- {
- outb((ppc->cur_ctrl | port_dir), ppc->lpt_addr + 2);
-
- // DELAY
-
- while(count)
- {
- *data++ = inb(ppc->lpt_addr + 4);
- count--;
- }
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- break;
- }
-
- case PPCMODE_EPP_WORD :
- {
- outb((ppc->cur_ctrl | port_dir), ppc->lpt_addr + 2);
-
- // DELAY
-
- while(count > 1)
- {
- *((u16 *)data) = inw(ppc->lpt_addr + 4);
- data += 2;
- count -= 2;
- }
-
- while(count)
- {
- *data++ = inb(ppc->lpt_addr + 4);
- count--;
- }
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- break;
- }
-
- case PPCMODE_EPP_DWORD :
- {
- outb((ppc->cur_ctrl | port_dir),ppc->lpt_addr + 2);
-
- // DELAY
-
- while(count > 3)
- {
- *((u32 *)data) = inl(ppc->lpt_addr + 4);
- data += 4;
- count -= 4;
- }
-
- while(count)
- {
- *data++ = inb(ppc->lpt_addr + 4);
- count--;
- }
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- break;
- }
- }
-
-}
-
-//***************************************************************************
-
-static void ppc6_wait_for_fifo(Interface *ppc)
-{
- int i;
-
- if (ppc->ppc_flags & fifo_wait)
- {
- for(i=0; i<20; i++)
- inb(ppc->lpt_addr + 1);
- }
-}
-
-//***************************************************************************
-
-static void ppc6_wr_data_blk(Interface *ppc, u8 *data, long count)
-{
- switch(ppc->mode)
- {
- case PPCMODE_UNI_SW :
- case PPCMODE_BI_SW :
- {
- while(count--)
- {
- outb(*data++, ppc->lpt_addr);
-
- ppc->cur_ctrl ^= data_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
- }
-
- break;
- }
-
- case PPCMODE_UNI_FW :
- case PPCMODE_BI_FW :
- {
- u8 this, last;
-
- ppc6_send_cmd(ppc,(CMD_PREFIX_SET | PREFIX_FASTWR));
-
- ppc->cur_ctrl |= port_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- last = *data;
-
- outb(last, ppc->lpt_addr);
-
- while(count)
- {
- this = *data++;
- count--;
-
- if (this == last)
- {
- ppc->cur_ctrl ^= data_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
- }
- else
- {
- outb(this, ppc->lpt_addr);
-
- last = this;
- }
- }
-
- ppc->cur_ctrl &= ~port_stb;
-
- outb(ppc->cur_ctrl, ppc->lpt_addr + 2);
-
- ppc6_send_cmd(ppc,(CMD_PREFIX_RESET | PREFIX_FASTWR));
-
- break;
- }
-
- case PPCMODE_EPP_BYTE :
- {
- while(count)
- {
- outb(*data++,ppc->lpt_addr + 4);
- count--;
- }
-
- ppc6_wait_for_fifo(ppc);
-
- break;
- }
-
- case PPCMODE_EPP_WORD :
- {
- while(count > 1)
- {
- outw(*((u16 *)data),ppc->lpt_addr + 4);
- data += 2;
- count -= 2;
- }
-
- while(count)
- {
- outb(*data++,ppc->lpt_addr + 4);
- count--;
- }
-
- ppc6_wait_for_fifo(ppc);
-
- break;
- }
-
- case PPCMODE_EPP_DWORD :
- {
- while(count > 3)
- {
- outl(*((u32 *)data),ppc->lpt_addr + 4);
- data += 4;
- count -= 4;
- }
-
- while(count)
- {
- outb(*data++,ppc->lpt_addr + 4);
- count--;
- }
-
- ppc6_wait_for_fifo(ppc);
-
- break;
- }
- }
-}
-
-//***************************************************************************
-
-static void ppc6_rd_port16_blk(Interface *ppc, u8 port, u8 *data, long length)
-{
- length = length << 1;
-
- ppc6_send_cmd(ppc, (REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE));
- ppc6_wr_data_byte(ppc,(u8)length);
- ppc6_wr_data_byte(ppc,(u8)(length >> 8));
- ppc6_wr_data_byte(ppc,0);
-
- ppc6_send_cmd(ppc, (CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK));
-
- ppc6_send_cmd(ppc, (u8)(port | ACCESS_PORT | ACCESS_READ));
-
- ppc6_rd_data_blk(ppc, data, length);
-
- ppc6_send_cmd(ppc, (CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK));
-}
-
-//***************************************************************************
-
-static void ppc6_wr_port16_blk(Interface *ppc, u8 port, u8 *data, long length)
-{
- length = length << 1;
-
- ppc6_send_cmd(ppc, (REG_BLKSIZE | ACCESS_REG | ACCESS_WRITE));
- ppc6_wr_data_byte(ppc,(u8)length);
- ppc6_wr_data_byte(ppc,(u8)(length >> 8));
- ppc6_wr_data_byte(ppc,0);
-
- ppc6_send_cmd(ppc, (CMD_PREFIX_SET | PREFIX_IO16 | PREFIX_BLK));
-
- ppc6_send_cmd(ppc, (u8)(port | ACCESS_PORT | ACCESS_WRITE));
-
- ppc6_wr_data_blk(ppc, data, length);
-
- ppc6_send_cmd(ppc, (CMD_PREFIX_RESET | PREFIX_IO16 | PREFIX_BLK));
-}
-
-//***************************************************************************
-
-static void ppc6_wr_extout(Interface *ppc, u8 regdata)
-{
- ppc6_send_cmd(ppc,(REG_VERSION | ACCESS_REG | ACCESS_WRITE));
-
- ppc6_wr_data_byte(ppc, (u8)((regdata & 0x03) << 6));
-}
-
-//***************************************************************************
-
-static int ppc6_open(Interface *ppc)
-{
- int ret;
-
- ret = ppc6_select(ppc);
-
- if (ret == 0)
- return(ret);
-
- ppc->ppc_flags &= ~fifo_wait;
-
- ppc6_send_cmd(ppc, (ACCESS_REG | ACCESS_WRITE | REG_RAMSIZE));
- ppc6_wr_data_byte(ppc, RAMSIZE_128K);
-
- ppc6_send_cmd(ppc, (ACCESS_REG | ACCESS_READ | REG_VERSION));
-
- if ((ppc6_rd_data_byte(ppc) & 0x3F) == 0x0C)
- ppc->ppc_flags |= fifo_wait;
-
- return(ret);
-}
-
-//***************************************************************************
-
-static void ppc6_close(Interface *ppc)
-{
- ppc6_deselect(ppc);
-}
-
-//***************************************************************************
-
generated by cgit v1.2.3 (git 2.25.1) at 2024-06-24 13:20:19 +0000