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Commit 03977d26 authored by James Bottomley's avatar James Bottomley
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Merge raven.il.steeleye.com:/home/jejb/BK/scsi-misc-2.5 

into raven.il.steeleye.com:/home/jejb/BK/scsi-for-linus-2.5
parents f8546efb 4f14b1c5
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Showing with 219 additions and 332 deletions
drivers/scsi/Kconfig
View file @ 03977d26
......@@ -946,16 +946,6 @@ config SCSI_SYM53C8XX_2
Please read <file:drivers/scsi/sym53c8xx_2/Documentation.txt> for more
information.
config SCSI_ZALON
tristate "Zalon SCSI support"
depends on GSC && SCSI
help
The Zalon is a GSC/HSC bus interface chip that sits between the
PA-RISC processor and the NCR 53c720 SCSI controller on C100,
C110, J200, J210 and some D, K & R-class machines. It's also
used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
Say Y here if you have one of these machines or cards.
config SCSI_SYM53C8XX_DMA_ADDRESSING_MODE
int "DMA addressing mode"
depends on SCSI_SYM53C8XX_2
......@@ -1010,9 +1000,19 @@ config SCSI_SYM53C8XX_IOMAPPED
If you say Y here, the driver will preferently use normal IO rather than
memory mapped IO.
config SCSI_ZALON
tristate "Zalon SCSI support"
depends on GSC && SCSI
help
The Zalon is a GSC/HSC bus interface chip that sits between the
PA-RISC processor and the NCR 53c720 SCSI controller on C100,
C110, J200, J210 and some D, K & R-class machines. It's also
used on the add-in Bluefish, Barracuda & Shrike SCSI cards.
Say Y here if you have one of these machines or cards.
config SCSI_NCR53C8XX
tristate "NCR53C8XX SCSI support"
depends on PCI && SCSI_SYM53C8XX_2!=y && SCSI
depends on PCI && SCSI_SYM53C8XX_2!=y && SCSI_ZALON!=y && SCSI
---help---
This is the BSD ncr driver adapted to Linux for the NCR53C8XX family
of PCI-SCSI controllers. This driver supports parity checking,
......
drivers/scsi/fdomain.c
View file @ 03977d26
......@@ -271,13 +271,8 @@
**************************************************************************/
#include <linux/config.h>
#include <linux/module.h>
#ifdef PCMCIA
#undef MODULE
#endif
#include <linux/config.h> /* for CONFIG_PCI */
#include <linux/init.h>
#include <linux/interrupt.h>
#include <linux/blk.h>
......@@ -295,9 +290,13 @@
#include "scsi.h"
#include "hosts.h"
#include "fdomain.h"
MODULE_AUTHOR("Rickard E. Faith");
MODULE_DESCRIPTION("Future domain SCSI driver");
MODULE_LICENSE("GPL");
#define VERSION "$Revision: 5.50 $"
#define VERSION "$Revision: 5.51 $"
/* START OF USER DEFINABLE OPTIONS */
......@@ -421,15 +420,12 @@ static int FIFO_Size = 0x2000; /* 8k FIFO for
static void do_fdomain_16x0_intr( int irq, void *dev_id,
struct pt_regs * regs );
int fdomain_16x0_bus_reset(Scsi_Cmnd *SCpnt);
#ifdef MODULE
/* Allow insmod parameters to be like LILO
parameters. For example:
insmod fdomain fdomain=0x140,11
*/
/* Allow insmod parameters to be like LILO parameters. For example:
insmod fdomain fdomain=0x140,11 */
static char * fdomain = NULL;
MODULE_PARM(fdomain, "s");
#endif
static unsigned long addresses[] = {
0xc8000,
......@@ -561,7 +557,7 @@ static void print_banner( struct Scsi_Host *shpnt )
printk( "\n" );
}
static int __init fdomain_setup(char *str)
int __init fdomain_setup(char *str)
{
int ints[4];
......@@ -862,7 +858,7 @@ static int fdomain_pci_bios_detect( int *irq, int *iobase, struct pci_dev **ret_
}
#endif
static int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
struct Scsi_Host *__fdomain_16x0_detect( Scsi_Host_Template *tpnt )
{
int retcode;
struct Scsi_Host *shpnt;
......@@ -879,13 +875,6 @@ static int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
unsigned char buf[buflen];
#endif
tpnt->proc_name = "fdomain";
#ifdef MODULE
if (fdomain)
fdomain_setup(fdomain);
#endif
if (setup_called) {
#if DEBUG_DETECT
printk( "scsi: <fdomain> No BIOS, using port_base = 0x%x, irq = %d\n",
......@@ -895,7 +884,7 @@ static int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
printk( "scsi: <fdomain> Cannot locate chip at port base 0x%x\n",
port_base );
printk( "scsi: <fdomain> Bad LILO/INSMOD parameters?\n" );
return 0;
return NULL;
}
} else {
int flag = 0;
......@@ -910,7 +899,7 @@ static int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
if (!flag) {
printk( "scsi: <fdomain> Detection failed (no card)\n" );
return 0;
return NULL;
}
}
}
......@@ -936,7 +925,7 @@ static int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
if (setup_called) {
printk(KERN_ERR "scsi: <fdomain> Bad LILO/INSMOD parameters?\n");
}
return 0;
return NULL;
}
if (this_id) {
......@@ -957,7 +946,7 @@ static int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
shpnt = scsi_register( tpnt, 0 );
if(shpnt == NULL)
return 0;
return NULL;
shpnt->irq = interrupt_level;
shpnt->io_port = port_base;
scsi_set_device(shpnt, &pdev->dev);
......@@ -967,7 +956,7 @@ static int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
/* Log IRQ with kernel */
if (!interrupt_level) {
printk(KERN_ERR "scsi: <fdomain> Card Detected, but driver not loaded (no IRQ)\n" );
return 0;
return NULL;
} else {
/* Register the IRQ with the kernel */
......@@ -988,7 +977,7 @@ static int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
printk(KERN_ERR " Send mail to faith@acm.org\n" );
}
printk(KERN_ERR "scsi: <fdomain> Detected, but driver not loaded (IRQ)\n" );
return 0;
return NULL;
}
}
......@@ -1048,7 +1037,14 @@ static int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
}
#endif
return 1; /* Maximum of one adapter will be detected. */
return shpnt;
}
static int fdomain_16x0_detect( Scsi_Host_Template *tpnt )
{
if (fdomain)
fdomain_setup(fdomain);
return (__fdomain_16x0_detect(tpnt) != NULL);
}
static const char *fdomain_16x0_info( struct Scsi_Host *ignore )
......@@ -1150,8 +1146,9 @@ static int fdomain_select( int target )
{
int status;
unsigned long timeout;
#if ERRORS_ONLY
static int flag = 0;
#endif
outb( 0x82, SCSI_Cntl_port ); /* Bus Enable + Select */
outb( adapter_mask | (1 << target), SCSI_Data_NoACK_port );
......@@ -1574,6 +1571,7 @@ static int fdomain_16x0_command(Scsi_Cmnd *SCpnt)
/* End of code derived from Tommy Thorn's work. */
#if DEBUG_ABORT
static void print_info(Scsi_Cmnd *SCpnt)
{
unsigned int imr;
......@@ -1643,6 +1641,7 @@ static void print_info(Scsi_Cmnd *SCpnt)
printk( "Configuration 2 = 0x%02x\n",
inb( port_base + Configuration2 ) );
}
#endif
static int fdomain_16x0_abort( Scsi_Cmnd *SCpnt)
{
......@@ -1670,7 +1669,7 @@ static int fdomain_16x0_abort( Scsi_Cmnd *SCpnt)
return SUCCESS;
}
static int fdomain_16x0_bus_reset(Scsi_Cmnd *SCpnt)
int fdomain_16x0_bus_reset(Scsi_Cmnd *SCpnt)
{
outb( 1, SCSI_Cntl_port );
do_pause( 2 );
......@@ -1866,9 +1865,29 @@ static int fdomain_16x0_release(struct Scsi_Host *shpnt)
return 0;
}
MODULE_LICENSE("GPL");
/* Eventually this will go into an include file, but this will be later */
static Scsi_Host_Template driver_template = FDOMAIN_16X0;
Scsi_Host_Template fdomain_driver_template = {
.module = THIS_MODULE,
.name = "fdomain",
.proc_name = "fdomain",
.proc_info = fdomain_16x0_proc_info,
.detect = fdomain_16x0_detect,
.info = fdomain_16x0_info,
.command = fdomain_16x0_command,
.queuecommand = fdomain_16x0_queue,
.eh_abort_handler = fdomain_16x0_abort,
.eh_bus_reset_handler = fdomain_16x0_bus_reset,
.eh_device_reset_handler = fdomain_16x0_device_reset,
.eh_host_reset_handler = fdomain_16x0_host_reset,
.bios_param = fdomain_16x0_biosparam,
.release = fdomain_16x0_release,
.can_queue = 1,
.this_id = 6,
.sg_tablesize = 64,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
};
#ifndef PCMCIA
#define driver_template fdomain_driver_template
#include "scsi_module.c"
#endif
drivers/scsi/fdomain.h deleted 100644 → 0
View file @ f8546efb
/* fdomain.h -- Header for Future Domain TMC-16x0 driver
* Created: Sun May 3 18:47:33 1992 by faith@cs.unc.edu
* Revised: Thu Oct 12 13:21:35 1995 by faith@acm.org
* Author: Rickard E. Faith, faith@cs.unc.edu
* Copyright 1992, 1993, 1994, 1995 Rickard E. Faith
*
* $Id: fdomain.h,v 5.12 1995/10/12 19:01:09 root Exp $
* This program is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; either version 2, or (at your option) any
* later version.
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef _FDOMAIN_H
#define _FDOMAIN_H
static int fdomain_16x0_detect( Scsi_Host_Template *);
static int fdomain_16x0_command( Scsi_Cmnd *);
static int fdomain_16x0_abort(Scsi_Cmnd *);
static const char *fdomain_16x0_info(struct Scsi_Host *);
static int fdomain_16x0_bus_reset(Scsi_Cmnd *);
static int fdomain_16x0_host_reset(Scsi_Cmnd *);
static int fdomain_16x0_device_reset(Scsi_Cmnd *);
static int fdomain_16x0_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
static int fdomain_16x0_biosparam(struct scsi_device *,
struct block_device *, sector_t, int * );
static int fdomain_16x0_proc_info(char *buffer, char **start, off_t offset,
int length, int hostno, int inout );
static int fdomain_16x0_release(struct Scsi_Host *shpnt);
#define FDOMAIN_16X0 { .proc_info = fdomain_16x0_proc_info, \
.detect = fdomain_16x0_detect, \
.info = fdomain_16x0_info, \
.command = fdomain_16x0_command, \
.queuecommand = fdomain_16x0_queue, \
.eh_abort_handler = fdomain_16x0_abort, \
.eh_bus_reset_handler = fdomain_16x0_bus_reset, \
.eh_device_reset_handler = fdomain_16x0_device_reset, \
.eh_host_reset_handler = fdomain_16x0_host_reset, \
.bios_param = fdomain_16x0_biosparam, \
.release = fdomain_16x0_release, \
.can_queue = 1, \
.this_id = 6, \
.sg_tablesize = 64, \
.cmd_per_lun = 1, \
.use_clustering = DISABLE_CLUSTERING \
}
#endif
drivers/scsi/ncr53c8xx.c
View file @ 03977d26
......@@ -5024,7 +5024,6 @@ static int ncr_abort_command (ncb_p np, Scsi_Cmnd *cmd)
**==========================================================
*/
#ifdef MODULE
static int ncr_detach(ncb_p np)
{
ccb_p cp;
......@@ -5160,7 +5159,6 @@ static int ncr_detach(ncb_p np)
return 1;
}
#endif
/*==========================================================
**
......@@ -8935,7 +8933,6 @@ int ncr53c8xx_abort(Scsi_Cmnd *cmd)
}
#ifdef MODULE
int ncr53c8xx_release(struct Scsi_Host *host)
{
#ifdef DEBUG_NCR53C8XX
......@@ -8945,7 +8942,6 @@ printk("ncr53c8xx : release\n");
return 1;
}
#endif
/*
......
drivers/scsi/ncr53c8xx.h
View file @ 03977d26
......@@ -60,17 +60,12 @@ const char *ncr53c8xx_info(struct Scsi_Host *host);
int ncr53c8xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
int ncr53c8xx_reset(Scsi_Cmnd *, unsigned int);
int ncr53c8xx_slave_configure(Scsi_Device *);
#ifdef MODULE
int ncr53c8xx_release(struct Scsi_Host *);
#else
#define ncr53c8xx_release NULL
#endif
#if LINUX_VERSION_CODE >= LinuxVersionCode(2,1,75)
#define NCR53C8XX { .name = "", \
#define NCR53C8XX { .name = "ncr53c8xx", \
.detect = ncr53c8xx_detect, \
.release = ncr53c8xx_release, \
.info = ncr53c8xx_info, \
......
drivers/scsi/pcmcia/Kconfig
View file @ 03977d26
......@@ -3,22 +3,11 @@
#
menu "PCMCIA SCSI adapter support"
depends on SCSI!=n && HOTPLUG && PCMCIA!=n
config SCSI_PCMCIA
bool "PCMCIA SCSI adapter support"
help
Say Y here if you intend to attach a PCMCIA or CardBus card to your
computer which acts as a SCSI host adapter. These are credit card
size devices often used with laptops.
Note that the answer to this question won't directly affect the
kernel: saying N will just cause the configurator to skip all
the questions PCMCIA SCSI host adapters.
depends on SCSI!=n && PCMCIA!=n
config PCMCIA_AHA152X
tristate "Adaptec AHA152X PCMCIA support"
depends on SCSI_PCMCIA && m
depends on m
help
Say Y here if you intend to attach this type of PCMCIA SCSI host
adapter to your computer.
......@@ -30,7 +19,7 @@ config PCMCIA_AHA152X
config PCMCIA_FDOMAIN
tristate "Future Domain PCMCIA support"
depends on SCSI_PCMCIA && m
depends on m
help
Say Y here if you intend to attach this type of PCMCIA SCSI host
adapter to your computer.
......@@ -42,7 +31,7 @@ config PCMCIA_FDOMAIN
config PCMCIA_NINJA_SCSI
tristate "NinjaSCSI-3 / NinjaSCSI-32Bi (16bit) PCMCIA support"
depends on SCSI_PCMCIA && m
depends on m
help
If you intend to attach this type of PCMCIA SCSI host adapter to
your computer, say Y here and read
......@@ -55,7 +44,7 @@ config PCMCIA_NINJA_SCSI
config PCMCIA_QLOGIC
tristate "Qlogic PCMCIA support"
depends on SCSI_PCMCIA && m
depends on m
help
Say Y here if you intend to attach this type of PCMCIA SCSI host
adapter to your computer.
......@@ -65,10 +54,4 @@ config PCMCIA_QLOGIC
whenever you want). If you want to compile it as a module, say M
here and read <file:Documentation/modules.txt>.
config PCMCIA_SCSICARD
bool
depends on PCMCIA_QLOGIC=y || PCMCIA_AHA152X=y || PCMCIA_FDOMAIN=y || PCMCIA_NINJA_SCSI=y
default y
endmenu
drivers/scsi/pcmcia/fdomain_stub.c
View file @ 03977d26
......@@ -61,15 +61,15 @@ MODULE_AUTHOR("David Hinds <dahinds@users.sourceforge.net>");
MODULE_DESCRIPTION("Future Domain PCMCIA SCSI driver");
MODULE_LICENSE("Dual MPL/GPL");
#define INT_MODULE_PARM(n, v) static int n = v; MODULE_PARM(n, "i")
/* Bit map of interrupts to choose from */
INT_MODULE_PARM(irq_mask, 0xdeb8);
static int irq_mask = 0xdeb8;
MODULE_PARM(irq_mask, "i");
static int irq_list[4] = { -1 };
MODULE_PARM(irq_list, "1-4i");
#ifdef PCMCIA_DEBUG
INT_MODULE_PARM(pc_debug, PCMCIA_DEBUG);
static int pc_debug = PCMCIA_DEBUG;
MODULE_PARM(pc_debug, "i");
#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
static char *version =
"fdomain_cs.c 1.47 2001/10/13 00:08:52 (David Hinds)";
......@@ -81,11 +81,15 @@ static char *version =
typedef struct scsi_info_t {
dev_link_t link;
struct Scsi_Host *host;
int ndev;
dev_node_t node[8];
} scsi_info_t;
extern Scsi_Host_Template fdomain_driver_template;
extern void fdomain_setup(char *str, int *ints);
extern struct Scsi_Host *__fdomain_16x0_detect( Scsi_Host_Template *tpnt );
extern int fdomain_16x0_bus_reset(Scsi_Cmnd *SCpnt);
static void fdomain_release(u_long arg);
static int fdomain_event(event_t event, int priority,
......@@ -94,8 +98,6 @@ static int fdomain_event(event_t event, int priority,
static dev_link_t *fdomain_attach(void);
static void fdomain_detach(dev_link_t *);
#define driver_template fdomain_driver_template
extern Scsi_Host_Template fdomain_driver_template;
static dev_link_t *dev_list = NULL;
......@@ -231,7 +233,6 @@ static void fdomain_config(dev_link_t *link)
link->conf.ConfigBase = parse.config.base;
/* Configure card */
driver_template.module = &__this_module;
link->state |= DEV_CONFIG;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
......@@ -260,14 +261,18 @@ static void fdomain_config(dev_link_t *link)
sprintf(str, "%d,%d", link->io.BasePort1, link->irq.AssignedIRQ);
fdomain_setup(str, ints);
scsi_register_host(&driver_template);
host = __fdomain_16x0_detect(&fdomain_driver_template);
if (!host) {
printk(KERN_INFO "fdomain_cs: no SCSI devices found\n");
goto cs_failed;
}
scsi_add_host(host, NULL);
tail = &link->dev;
info->ndev = 0;
for (host = scsi_host_get_next(NULL); host;
host = scsi_host_get_next(host))
if (host->hostt == &driver_template)
list_for_each_entry (dev, &host->my_devices, siblings) {
list_for_each_entry (dev, &host->my_devices, siblings) {
u_long arg[2], id;
kernel_scsi_ioctl(dev, SCSI_IOCTL_GET_IDLUN, arg);
id = (arg[0]&0x0f) + ((arg[0]>>4)&0xf0) +
......@@ -296,10 +301,11 @@ static void fdomain_config(dev_link_t *link)
}
*tail = node; tail = &node->next;
info->ndev++;
}
}
*tail = NULL;
if (info->ndev == 0)
printk(KERN_INFO "fdomain_cs: no SCSI devices found\n");
info->host = host;
link->state &= ~DEV_CONFIG_PENDING;
return;
......@@ -316,30 +322,22 @@ static void fdomain_config(dev_link_t *link)
static void fdomain_release(u_long arg)
{
dev_link_t *link = (dev_link_t *)arg;
scsi_info_t *info = link->priv;
DEBUG(0, "fdomain_release(0x%p)\n", link);
#warning This does not protect you. You need some real fix for your races.
#if 0
if (GET_USE_COUNT(&__this_module) != 0) {
DEBUG(1, "fdomain_cs: release postponed, "
"device still open\n");
link->state |= DEV_STALE_CONFIG;
return;
}
#endif
scsi_unregister_host(&driver_template);
scsi_remove_host(info->host);
link->dev = NULL;
CardServices(ReleaseConfiguration, link->handle);
CardServices(ReleaseIO, link->handle, &link->io);
CardServices(ReleaseIRQ, link->handle, &link->irq);
scsi_unregister(info->host);
link->state &= ~DEV_CONFIG;
if (link->state & DEV_STALE_LINK)
fdomain_detach(link);
} /* fdomain_release */
/*====================================================================*/
......@@ -374,7 +372,7 @@ static int fdomain_event(event_t event, int priority,
case CS_EVENT_CARD_RESET:
if (link->state & DEV_CONFIG) {
CardServices(RequestConfiguration, link->handle, &link->conf);
fdomain_16x0_reset(NULL, 0);
fdomain_16x0_bus_reset(NULL);
}
break;
}
......
drivers/scsi/pcmcia/qlogic_stub.c
View file @ 03977d26
......@@ -55,7 +55,11 @@
#include <pcmcia/ds.h>
#include <pcmcia/ciscode.h>
extern Scsi_Host_Template qlogicfas_driver_template;
extern void qlogicfas_preset(int port, int irq);
extern struct Scsi_Host *__qlogicfas_detect(Scsi_Host_Template *);
extern int qlogicfas_bus_reset(Scsi_Cmnd *);
#ifdef PCMCIA_DEBUG
static int pc_debug = PCMCIA_DEBUG;
......@@ -81,6 +85,7 @@ MODULE_PARM(irq_list, "1-4i");
typedef struct scsi_info_t {
dev_link_t link;
struct Scsi_Host *host;
unsigned short manf_id;
int ndev;
dev_node_t node[8];
......@@ -92,9 +97,6 @@ static int qlogic_event(event_t event, int priority, event_callback_args_t * arg
static dev_link_t *qlogic_attach(void);
static void qlogic_detach(dev_link_t *);
/* Import our driver template */
extern Scsi_Host_Template qlogicfas_driver_template;
#define driver_template qlogicfas_driver_template
static dev_link_t *dev_list = NULL;
......@@ -233,7 +235,6 @@ static void qlogic_config(dev_link_t * link)
info->manf_id = le16_to_cpu(tuple.TupleData[0]);
/* Configure card */
driver_template.module = &__this_module;
link->state |= DEV_CONFIG;
tuple.DesiredTuple = CISTPL_CFTABLE_ENTRY;
......@@ -272,46 +273,52 @@ static void qlogic_config(dev_link_t * link)
else
qlogicfas_preset(link->io.BasePort1, link->irq.AssignedIRQ);
scsi_register_host(&driver_template);
tail = &link->dev;
info->ndev = 0;
for (host = scsi_host_get_next(NULL); host; host = scsi_host_get_next(host))
if (host->hostt == &driver_template)
list_for_each_entry (dev, &host->my_devices, siblings) {
u_long arg[2], id;
kernel_scsi_ioctl(dev, SCSI_IOCTL_GET_IDLUN, arg);
id = (arg[0] & 0x0f) + ((arg[0] >> 4) & 0xf0) + ((arg[0] >> 8) & 0xf00) + ((arg[0] >> 12) & 0xf000);
node = &info->node[info->ndev];
node->minor = 0;
switch (dev->type) {
case TYPE_TAPE:
node->major = SCSI_TAPE_MAJOR;
sprintf(node->dev_name, "st#%04lx", id);
break;
case TYPE_DISK:
case TYPE_MOD:
node->major = SCSI_DISK0_MAJOR;
sprintf(node->dev_name, "sd#%04lx", id);
break;
case TYPE_ROM:
case TYPE_WORM:
node->major = SCSI_CDROM_MAJOR;
sprintf(node->dev_name, "sr#%04lx", id);
break;
default:
node->major = SCSI_GENERIC_MAJOR;
sprintf(node->dev_name, "sg#%04lx", id);
break;
}
*tail = node;
tail = &node->next;
info->ndev++;
}
*tail = NULL;
if (info->ndev == 0)
host = __qlogicfas_detect(&qlogicfas_driver_template);
if (!host) {
printk(KERN_INFO "qlogic_cs: no SCSI devices found\n");
goto out;
}
scsi_add_host(host, NULL);
list_for_each_entry(dev, &host->my_devices, siblings) {
u_long arg[2], id;
kernel_scsi_ioctl(dev, SCSI_IOCTL_GET_IDLUN, arg);
id = (arg[0] & 0x0f) + ((arg[0] >> 4) & 0xf0) + ((arg[0] >> 8) & 0xf00) + ((arg[0] >> 12) & 0xf000);
node = &info->node[info->ndev];
node->minor = 0;
switch (dev->type) {
case TYPE_TAPE:
node->major = SCSI_TAPE_MAJOR;
sprintf(node->dev_name, "st#%04lx", id);
break;
case TYPE_DISK:
case TYPE_MOD:
node->major = SCSI_DISK0_MAJOR;
sprintf(node->dev_name, "sd#%04lx", id);
break;
case TYPE_ROM:
case TYPE_WORM:
node->major = SCSI_CDROM_MAJOR;
sprintf(node->dev_name, "sr#%04lx", id);
break;
default:
node->major = SCSI_GENERIC_MAJOR;
sprintf(node->dev_name, "sg#%04lx", id);
break;
}
*tail = node;
tail = &node->next;
info->ndev++;
}
*tail = NULL;
info->host = host;
out:
link->state &= ~DEV_CONFIG_PENDING;
return;
......@@ -327,29 +334,22 @@ static void qlogic_config(dev_link_t * link)
static void qlogic_release(u_long arg)
{
dev_link_t *link = (dev_link_t *) arg;
scsi_info_t *info = link->priv;
DEBUG(0, "qlogic_release(0x%p)\n", link);
#warning This does not protect you. You need some real fix for your races.
#if 0
if (GET_USE_COUNT(&__this_module) != 0) {
DEBUG(0, "qlogic_cs: release postponed, device still open\n");
link->state |= DEV_STALE_CONFIG;
return;
}
#endif
scsi_unregister_host(&driver_template);
scsi_remove_host(info->host);
link->dev = NULL;
CardServices(ReleaseConfiguration, link->handle);
CardServices(ReleaseIO, link->handle, &link->io);
CardServices(ReleaseIRQ, link->handle, &link->irq);
scsi_unregister(info->host);
link->state &= ~DEV_CONFIG;
if (link->state & DEV_STALE_LINK)
qlogic_detach(link);
} /* qlogic_release */
/*====================================================================*/
......@@ -390,7 +390,7 @@ static int qlogic_event(event_t event, int priority, event_callback_args_t * arg
outb(0x04, link->io.BasePort1 + 0xd);
}
/* Ugggglllyyyy!!! */
driver_template.eh_bus_reset_handler(NULL);
qlogicfas_bus_reset(NULL);
}
break;
}
......
drivers/scsi/qlogicfas.c
View file @ 03977d26
......@@ -127,11 +127,6 @@
#endif
#include <linux/module.h>
#ifdef PCMCIA
#undef MODULE
#endif
#include <linux/blk.h> /* to get disk capacity */
#include <linux/kernel.h>
#include <linux/string.h>
......@@ -148,7 +143,6 @@
#include "scsi.h"
#include "hosts.h"
#include "qlogicfas.h"
/*----------------------------------------------------------------*/
/* driver state info, local to driver */
......@@ -166,6 +160,8 @@ static int qlcfg8 = (SLOWCABLE << 7) | (QL_ENABLE_PARITY << 4);
static int qlcfg9 = ((XTALFREQ + 4) / 5);
static int qlcfgc = (FASTCLK << 3) | (FASTSCSI << 4);
int qlogicfas_queuecommand(Scsi_Cmnd * cmd, void (*done) (Scsi_Cmnd *));
/*----------------------------------------------------------------*/
/* The qlogic card uses two register maps - These macros select which one */
#define REG0 ( outb( inb( qbase + 0xd ) & 0x7f , qbase + 0xd ), outb( 4 , qbase + 0xd ))
......@@ -631,14 +627,12 @@ void qlogicfas_preset(int port, int irq)
* Look for qlogic card and init if found
*/
int __devinit qlogicfas_detect(Scsi_Host_Template * host)
struct Scsi_Host *__qlogicfas_detect(Scsi_Host_Template *host)
{
int i, j; /* these are only used by IRQ detect */
int qltyp; /* type of chip */
struct Scsi_Host *hreg; /* registered host structure */
host->proc_name = "qlogicfas";
/* Qlogic Cards only exist at 0x230 or 0x330 (the chip itself
* decodes the address - I check 230 first since MIDI cards are
* typically at 0x330
......@@ -659,7 +653,7 @@ int __devinit qlogicfas_detect(Scsi_Host_Template * host)
release_region(qbase, 0x10);
}
if (qbase == 0x430)
return 0;
return NULL;;
} else
printk(KERN_INFO "Ql: Using preset base address of %03x\n", qbase);
......@@ -726,16 +720,21 @@ int __devinit qlogicfas_detect(Scsi_Host_Template * host)
qltyp, qbase, qlirq, QL_TURBO_PDMA);
host->name = qinfo;
return 1;
return hreg;
err_release_mem:
release_region(qbase, 0x10);
if (host->can_queue)
free_irq(qlirq, do_ql_ihandl);
return 0;
return NULL;;
}
int __devinit qlogicfas_detect(Scsi_Host_Template *sht)
{
return (__qlogicfas_detect(sht) != NULL);
}
/*
* Return bios parameters
*/
......@@ -777,7 +776,7 @@ static int qlogicfas_abort(Scsi_Cmnd * cmd)
* the PCMCIA qlogic_stub code. This wants fixing
*/
static int qlogicfas_bus_reset(Scsi_Cmnd * cmd)
int qlogicfas_bus_reset(Scsi_Cmnd * cmd)
{
qabort = 2;
ql_zap();
......@@ -818,9 +817,27 @@ MODULE_LICENSE("GPL");
/*
* The driver template is also needed for PCMCIA
*/
Scsi_Host_Template qlogicfas_driver_template = QLOGICFAS;
Scsi_Host_Template qlogicfas_driver_template = {
.module = THIS_MODULE,
.name = "qlogicfas",
.proc_name = "qlogicfas",
.detect = qlogicfas_detect,
.info = qlogicfas_info,
.command = qlogicfas_command,
.queuecommand = qlogicfas_queuecommand,
.eh_abort_handler = qlogicfas_abort,
.eh_bus_reset_handler = qlogicfas_bus_reset,
.eh_device_reset_handler= qlogicfas_device_reset,
.eh_host_reset_handler = qlogicfas_host_reset,
.bios_param = qlogicfas_biosparam,
.can_queue = 0,
.this_id = -1,
.sg_tablesize = SG_ALL,
.cmd_per_lun = 1,
.use_clustering = DISABLE_CLUSTERING,
};
#ifndef PCMCIA
#define driver_template qlogicfas_driver_template
#include "scsi_module.c"
#endif
drivers/scsi/qlogicfas.h deleted 100644 → 0
View file @ f8546efb
#ifndef _QLOGICFAS_H
#define _QLOGICFAS_H
static int qlogicfas_detect(Scsi_Host_Template * );
static const char * qlogicfas_info(struct Scsi_Host *);
static int qlogicfas_command(Scsi_Cmnd *);
static int qlogicfas_queuecommand(Scsi_Cmnd *, void (* done)(Scsi_Cmnd *));
static int qlogicfas_abort(Scsi_Cmnd *);
static int qlogicfas_bus_reset(Scsi_Cmnd *);
static int qlogicfas_device_reset(Scsi_Cmnd *);
static int qlogicfas_host_reset(Scsi_Cmnd *);
static int qlogicfas_biosparam(struct scsi_device *, struct block_device *,
sector_t, int[]);
#define QLOGICFAS { \
.detect = qlogicfas_detect, \
.info = qlogicfas_info, \
.command = qlogicfas_command, \
.queuecommand = qlogicfas_queuecommand, \
.eh_abort_handler = qlogicfas_abort, \
.eh_bus_reset_handler = qlogicfas_bus_reset, \
.eh_device_reset_handler = qlogicfas_device_reset, \
.eh_host_reset_handler = qlogicfas_host_reset, \
.bios_param = qlogicfas_biosparam, \
.can_queue = 0, \
.this_id = -1, \
.sg_tablesize = SG_ALL, \
.cmd_per_lun = 1, \
.use_clustering = DISABLE_CLUSTERING \
}
#endif /* _QLOGICFAS_H */
drivers/scsi/scsi_error.c
View file @ 03977d26
......@@ -514,7 +514,7 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, int timeout)
* actually did complete normally.
*/
if (rtn == SUCCESS) {
int rtn = scsi_eh_completed_normally(scmd);
rtn = scsi_eh_completed_normally(scmd);
SCSI_LOG_ERROR_RECOVERY(3,
printk("%s: scsi_eh_completed_normally %x\n",
__FUNCTION__, rtn));
......@@ -544,20 +544,20 @@ static int scsi_send_eh_cmnd(struct scsi_cmnd *scmd, int timeout)
static int scsi_request_sense(struct scsi_cmnd *scmd)
{
static unsigned char generic_sense[6] =
{REQUEST_SENSE, 0, 0, 0, 255, 0};
unsigned char scsi_result0[256], *scsi_result = &scsi_result0[0];
{REQUEST_SENSE, 0, 0, 0, 254, 0};
unsigned char *scsi_result;
int saved_result;
int rtn;
memcpy(scmd->cmnd, generic_sense, sizeof(generic_sense));
if (scmd->device->host->hostt->unchecked_isa_dma) {
scsi_result = kmalloc(512, GFP_ATOMIC | __GFP_DMA);
if (unlikely(!scsi_result)) {
printk(KERN_ERR "%s: cannot allocate scsi_result.\n",
__FUNCTION__);
return FAILED;
}
scsi_result = kmalloc(254, GFP_ATOMIC | (scmd->device->host->hostt->unchecked_isa_dma) ? __GFP_DMA : 0);
if (unlikely(!scsi_result)) {
printk(KERN_ERR "%s: cannot allocate scsi_result.\n",
__FUNCTION__);
return FAILED;
}
/*
......@@ -567,11 +567,11 @@ static int scsi_request_sense(struct scsi_cmnd *scmd)
* address (db). 0 is not a valid sense code.
*/
memset(scmd->sense_buffer, 0, sizeof(scmd->sense_buffer));
memset(scsi_result, 0, 256);
memset(scsi_result, 0, 254);
saved_result = scmd->result;
scmd->request_buffer = scsi_result;
scmd->request_bufflen = 256;
scmd->request_bufflen = 254;
scmd->use_sg = 0;
scmd->cmd_len = COMMAND_SIZE(scmd->cmnd[0]);
scmd->sc_data_direction = SCSI_DATA_READ;
......@@ -580,13 +580,12 @@ static int scsi_request_sense(struct scsi_cmnd *scmd)
rtn = scsi_send_eh_cmnd(scmd, SENSE_TIMEOUT);
/* last chance to have valid sense data */
if (!SCSI_SENSE_VALID(scmd)) {
if(!SCSI_SENSE_VALID(scmd)) {
memcpy(scmd->sense_buffer, scmd->request_buffer,
sizeof(scmd->sense_buffer));
sizeof(scmd->sense_buffer));
}
if (scsi_result != &scsi_result0[0])
kfree(scsi_result);
kfree(scsi_result);
/*
* when we eventually call scsi_finish, we really wish to complete
......@@ -702,25 +701,14 @@ static int scsi_eh_get_sense(struct list_head *work_q,
* upper level.
*/
if (rtn == SUCCESS)
scsi_eh_finish_cmd(scmd, done_q);
if (rtn != NEEDS_RETRY)
/* we don't want this command reissued, just
* finished with the sense data, so set
* retries to the max allowed to ensure it
* won't get reissued */
scmd->retries = scmd->allowed;
else if (rtn != NEEDS_RETRY)
continue;
/*
* we only come in here if we want to retry a
* command. the test to see whether the command
* should be retried should be keeping track of the
* number of tries, so we don't end up looping, of
* course.
*/
scmd->state = NEEDS_RETRY;
rtn = scsi_eh_retry_cmd(scmd);
if (rtn != SUCCESS)
continue;
/*
* we eventually hand this one back to the top level.
*/
scsi_eh_finish_cmd(scmd, done_q);
}
......@@ -1322,9 +1310,11 @@ int scsi_decide_disposition(struct scsi_cmnd *scmd)
rtn = scsi_check_sense(scmd);
if (rtn == NEEDS_RETRY)
goto maybe_retry;
/* if rtn == FAILED, we have no sense information */
/* was: return rtn; */
return SUCCESS;
/* if rtn == FAILED, we have no sense information;
* returning FAILED will wake the error handler thread
* to collect the sense and redo the decide
* disposition */
return rtn;
case CONDITION_GOOD:
case INTERMEDIATE_GOOD:
case INTERMEDIATE_C_GOOD:
......
drivers/scsi/scsi_lib.c
View file @ 03977d26
......@@ -265,7 +265,6 @@ static int scsi_init_cmd_errh(struct scsi_cmnd *cmd)
cmd->serial_number = 0;
cmd->serial_number_at_timeout = 0;
cmd->flags = 0;
cmd->retries = 0;
cmd->abort_reason = 0;
memset(cmd->sense_buffer, 0, sizeof cmd->sense_buffer);
......
drivers/scsi/sd.c
View file @ 03977d26
......@@ -1197,7 +1197,7 @@ sd_init_onedisk(struct scsi_disk * sdkp, struct gendisk *disk)
return;
}
buffer = kmalloc(512, GFP_DMA);
buffer = kmalloc(512, GFP_KERNEL | GFP_DMA);
if (!buffer) {
printk(KERN_WARNING "(sd_init_onedisk:) Memory allocation "
"failure.\n");
......
drivers/scsi/sr.c
View file @ 03977d26
......@@ -604,7 +604,7 @@ static void get_sectorsize(struct scsi_cd *cd)
struct scsi_request *SRpnt = NULL;
request_queue_t *queue;
buffer = kmalloc(512, GFP_DMA);
buffer = kmalloc(512, GFP_KERNEL | GFP_DMA);
if (!buffer)
goto Enomem;
SRpnt = scsi_allocate_request(cd->device);
......@@ -698,7 +698,7 @@ static void get_sectorsize(struct scsi_cd *cd)
goto out;
}
void get_capabilities(struct scsi_cd *cd)
static void get_capabilities(struct scsi_cd *cd)
{
struct cdrom_generic_command cgc;
unsigned char *buffer;
......@@ -716,9 +716,8 @@ void get_capabilities(struct scsi_cd *cd)
""
};
buffer = kmalloc(512, GFP_DMA);
if (!buffer)
{
buffer = kmalloc(512, GFP_KERNEL | GFP_DMA);
if (!buffer) {
printk(KERN_ERR "sr: out of memory.\n");
return;
}
......
drivers/scsi/sym53c8xx.c
View file @ 03977d26
......@@ -112,8 +112,8 @@
#include <asm/spinlock.h>
#endif
#include <linux/delay.h>
#include <linux/interrupt.h>
#include <linux/signal.h>
#include <linux/sched.h>
#include <linux/errno.h>
#include <linux/pci.h>
#include <linux/string.h>
......@@ -7214,7 +7214,6 @@ static int ncr_abort_command (ncb_p np, Scsi_Cmnd *cmd)
**==========================================================
*/
#ifdef MODULE
static int ncr_detach(ncb_p np)
{
int i;
......@@ -7260,7 +7259,6 @@ static int ncr_detach(ncb_p np)
return 1;
}
#endif
/*==========================================================
**
......@@ -12958,6 +12956,7 @@ if (sym53c8xx)
}
if (i != count) /* Ignore this device if we already have it */
continue;
pci_set_master(pcidev);
devp = &devtbl[count];
devp->host_id = driver_setup.host_id;
devp->attach_done = 0;
......@@ -13798,7 +13797,6 @@ int sym53c8xx_abort(Scsi_Cmnd *cmd)
}
#ifdef MODULE
int sym53c8xx_release(struct Scsi_Host *host)
{
#ifdef DEBUG_SYM53C8XX
......@@ -13808,7 +13806,6 @@ printk("sym53c8xx : release\n");
return 1;
}
#endif
/*
......
drivers/scsi/sym53c8xx.h
View file @ 03977d26
......@@ -75,17 +75,11 @@ const char *sym53c8xx_info(struct Scsi_Host *host);
int sym53c8xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
int sym53c8xx_reset(Scsi_Cmnd *, unsigned int);
int sym53c8xx_slave_configure(Scsi_Device *);
#ifdef MODULE
int sym53c8xx_release(struct Scsi_Host *);
#else
#define sym53c8xx_release NULL
#endif
#if LINUX_VERSION_CODE >= LinuxVersionCode(2,1,75)
#define SYM53C8XX { .name = "", \
#define SYM53C8XX { .name = "sym53c8xx", \
.detect = sym53c8xx_detect, \
.release = sym53c8xx_release, \
.info = sym53c8xx_info, \
......
drivers/scsi/zalon.c
View file @ 03977d26
......@@ -151,7 +151,6 @@ int zalon7xx_detect(Scsi_Host_Template *tpnt)
return (hosts_used != 0);
}
#ifdef MODULE
extern int ncr53c8xx_release(struct Scsi_Host *host);
int zalon7xx_release(struct Scsi_Host *host)
......@@ -160,4 +159,3 @@ int zalon7xx_release(struct Scsi_Host *host)
unregister_parisc_driver(&zalon_driver);
return 1;
}
#endif
drivers/scsi/zalon.h
View file @ 03977d26
......@@ -15,12 +15,7 @@ extern struct proc_dir_entry proc_scsi_zalon7xx;
int zalon7xx_detect(Scsi_Host_Template *tpnt);
const char *ncr53c8xx_info(struct Scsi_Host *host);
int ncr53c8xx_queue_command(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
#ifdef MODULE
int zalon7xx_release(struct Scsi_Host *);
#else
#define zalon7xx_release NULL
#endif
#define GSC_SCSI_ZALON_OFFSET 0x800
......
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