This affects the following SCSI host adapters:
- M68k/PPC Amiga Blizzard 1230IV, 1260, and 2060
- M68k/PPC Amiga BSC Oktagon
- M68k/PPC Amiga Cyberstorm and Cyberstorm II
- M68k/PPC Amiga Phase 5 Fastlane
- MIPS DECstation NCR53C94
- MIPS JAZZ Fas216
- M68k Mac 53C9x
- ia32 MCA 53C9x
- M68k Sun-3x ESP
--- linux-2.5.53/drivers/scsi/NCR53C9x.c Fri Dec 27 14:17:42 2002
+++ linux-m68k-2.5.53/drivers/scsi/NCR53C9x.c Fri Dec 27 13:44:20 2002
@@ -715,6 +715,9 @@
esp->targets_present = 0;
esp->resetting_bus = 0;
esp->snip = 0;
+
+ init_waitqueue_head(&esp->reset_queue);
+
esp->fas_premature_intr_workaround = 0;
for(i = 0; i < 32; i++)
esp->espcmdlog[i] = 0;
@@ -1037,25 +1040,6 @@
lun = SCptr->lun;
target = SCptr->target;
- /*
- * If esp_dev == NULL then we need to allocate a struct for our data
- */
- if (!esp_dev) {
- esp_dev = kmalloc(sizeof(struct esp_device), GFP_ATOMIC);
- if (!esp_dev) {
- /* We're SOL. Print a message and bail */
- printk(KERN_WARNING "esp: no mem for esp_device %d/%d\n",
- target, lun);
- esp->current_SC = NULL;
- SCptr->result = DID_ERROR << 16;
- SCptr->done(SCptr);
- return;
- }
- memset(esp_dev, 0, sizeof(struct esp_device));
- SDptr->hostdata = esp_dev;
- }
-
-
esp->snip = 0;
esp->msgout_len = 0;
@@ -1371,7 +1355,7 @@
ESPLOG(("\n"));
}
-/* Abort a command. */
+/* Abort a command. The host_lock is acquired by caller. */
int esp_abort(Scsi_Cmnd *SCptr)
{
struct NCR_ESP *esp = (struct NCR_ESP *) SCptr->host->hostdata;
@@ -1392,7 +1376,7 @@
esp->msgout_len = 1;
esp->msgout_ctr = 0;
esp_cmd(esp, eregs, ESP_CMD_SATN);
- return SCSI_ABORT_PENDING;
+ return SUCCESS;
}
/* If it is still in the issue queue then we can safely
@@ -1417,7 +1401,7 @@
this->done(this);
if(don)
esp->dma_ints_on(esp);
- return SCSI_ABORT_SUCCESS;
+ return SUCCESS;
}
}
}
@@ -1430,19 +1414,19 @@
if(esp->current_SC) {
if(don)
esp->dma_ints_on(esp);
- return SCSI_ABORT_BUSY;
+ return FAILED;
}
/* It's disconnected, we have to reconnect to re-establish
* the nexus and tell the device to abort. However, we really
- * cannot 'reconnect' per se, therefore we tell the upper layer
- * the safest thing we can. This is, wait a bit, if nothing
- * happens, we are really hung so reset the bus.
+ * cannot 'reconnect' per se. Don't try to be fancy, just
+ * indicate failure, which causes our caller to reset the whole
+ * bus.
*/
if(don)
esp->dma_ints_on(esp);
- return SCSI_ABORT_SNOOZE;
+ return FAILED;
}
/* We've sent ESP_CMD_RS to the ESP, the interrupt had just
@@ -1476,6 +1460,7 @@
/* SCSI bus reset is complete. */
esp->resetting_bus = 0;
+ wake_up(&esp->reset_queue);
/* Ok, now it is safe to get commands going once more. */
if(esp->issue_SC)
@@ -1496,13 +1481,22 @@
/* Reset ESP chip, reset hanging bus, then kill active and
* disconnected commands for targets without soft reset.
+ *
+ * The host_lock is acquired by caller.
*/
-int esp_reset(Scsi_Cmnd *SCptr, unsigned int how)
+int esp_reset(Scsi_Cmnd *SCptr)
{
struct NCR_ESP *esp = (struct NCR_ESP *) SCptr->host->hostdata;
(void) esp_do_resetbus(esp, esp->eregs);
- return SCSI_RESET_PENDING;
+
+ spin_unlock_irq(esp->ehost->host_lock);
+
+ wait_event(esp->reset_queue, (esp->resetting_bus == 0));
+
+ spin_lock_irq(esp->ehost->host_lock);
+
+ return SUCCESS;
}
/* Internal ESP done function. */
--- linux-2.5.53/drivers/scsi/NCR53C9x.h Sat Oct 12 19:20:31 2002
+++ linux-m68k-2.5.53/drivers/scsi/NCR53C9x.h Mon Nov 11 21:23:24 2002
@@ -407,6 +407,7 @@
* cannot be assosciated with any specific command.
*/
unchar resetting_bus;
+ wait_queue_head_t reset_queue;
unchar do_pio_cmds; /* Do command transfer with pio */
@@ -657,4 +658,11 @@
extern void esp_release(void);
extern void esp_initialize(struct NCR_ESP *);
extern void esp_intr(int, void *, struct pt_regs *);
+extern const char *esp_info(struct Scsi_Host *);
+extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
+extern int esp_command(Scsi_Cmnd *);
+extern int esp_abort(Scsi_Cmnd *);
+extern int esp_reset(Scsi_Cmnd *);
+extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
+ int hostno, int inout);
#endif /* !(NCR53C9X_H) */
--- linux-2.5.53/drivers/scsi/blz1230.c Fri Dec 27 14:17:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/blz1230.c Mon Nov 18 22:39:10 2002
@@ -30,7 +30,6 @@
#include "scsi.h"
#include "hosts.h"
#include "NCR53C9x.h"
-#include "blz1230.h"
#include <linux/zorro.h>
#include <asm/irq.h>
@@ -41,6 +40,42 @@
#define MKIV 1
+/* The controller registers can be found in the Z2 config area at these
+ * offsets:
+ */
+#define BLZ1230_ESP_ADDR 0x8000
+#define BLZ1230_DMA_ADDR 0x10000
+#define BLZ1230II_ESP_ADDR 0x10000
+#define BLZ1230II_DMA_ADDR 0x10021
+
+
+/* The Blizzard 1230 DMA interface
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ * Only two things can be programmed in the Blizzard DMA:
+ * 1) The data direction is controlled by the status of bit 31 (1 = write)
+ * 2) The source/dest address (word aligned, shifted one right) in bits 30-0
+ *
+ * Program DMA by first latching the highest byte of the address/direction
+ * (i.e. bits 31-24 of the long word constructed as described in steps 1+2
+ * above). Then write each byte of the address/direction (starting with the
+ * top byte, working down) to the DMA address register.
+ *
+ * Figure out interrupt status by reading the ESP status byte.
+ */
+struct blz1230_dma_registers {
+ volatile unsigned char dma_addr; /* DMA address [0x0000] */
+ unsigned char dmapad2[0x7fff];
+ volatile unsigned char dma_latch; /* DMA latch [0x8000] */
+};
+
+struct blz1230II_dma_registers {
+ volatile unsigned char dma_addr; /* DMA address [0x0000] */
+ unsigned char dmapad2[0xf];
+ volatile unsigned char dma_latch; /* DMA latch [0x0010] */
+};
+
+#define BLZ1230_DMA_WRITE 0x80000000
+
static int dma_bytes_sent(struct NCR_ESP *esp, int fifo_count);
static int dma_can_transfer(struct NCR_ESP *esp, Scsi_Cmnd *sp);
static void dma_dump_state(struct NCR_ESP *esp);
@@ -280,12 +315,6 @@
#define HOSTS_C
-#include "blz1230.h"
-
-static Scsi_Host_Template driver_template = SCSI_BLZ1230;
-
-#include "scsi_module.c"
-
int blz1230_esp_release(struct Scsi_Host *instance)
{
#ifdef MODULE
@@ -297,5 +326,26 @@
#endif
return 1;
}
+
+
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp-blz1230",
+ .proc_info = esp_proc_info,
+ .name = "Blizzard1230 SCSI IV",
+ .detect = blz1230_esp_detect,
+ .release = blz1230_esp_release,
+ .command = esp_command,
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .this_id = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .use_clustering = ENABLE_CLUSTERING
+};
+
+
+#include "scsi_module.c"
MODULE_LICENSE("GPL");
--- linux-2.5.53/drivers/scsi/blz1230.h Fri Dec 20 11:42:34 2002
+++ linux-m68k-2.5.53/drivers/scsi/blz1230.h Thu Jan 1 01:00:00 1970
@@ -1,75 +0,0 @@
-/* blz1230.h: Defines and structures for the Blizzard 1230 SCSI IV driver.
- *
- * Copyright (C) 1996 Jesper Skov (jskov@cygnus.co.uk)
- *
- * This file is based on cyber_esp.h (hence the occasional reference to
- * CyberStorm).
- */
-
-#include "NCR53C9x.h"
-
-#ifndef BLZ1230_H
-#define BLZ1230_H
-
-/* The controller registers can be found in the Z2 config area at these
- * offsets:
- */
-#define BLZ1230_ESP_ADDR 0x8000
-#define BLZ1230_DMA_ADDR 0x10000
-#define BLZ1230II_ESP_ADDR 0x10000
-#define BLZ1230II_DMA_ADDR 0x10021
-
-
-/* The Blizzard 1230 DMA interface
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * Only two things can be programmed in the Blizzard DMA:
- * 1) The data direction is controlled by the status of bit 31 (1 = write)
- * 2) The source/dest address (word aligned, shifted one right) in bits 30-0
- *
- * Program DMA by first latching the highest byte of the address/direction
- * (i.e. bits 31-24 of the long word constructed as described in steps 1+2
- * above). Then write each byte of the address/direction (starting with the
- * top byte, working down) to the DMA address register.
- *
- * Figure out interrupt status by reading the ESP status byte.
- */
-struct blz1230_dma_registers {
- volatile unsigned char dma_addr; /* DMA address [0x0000] */
- unsigned char dmapad2[0x7fff];
- volatile unsigned char dma_latch; /* DMA latch [0x8000] */
-};
-
-struct blz1230II_dma_registers {
- volatile unsigned char dma_addr; /* DMA address [0x0000] */
- unsigned char dmapad2[0xf];
- volatile unsigned char dma_latch; /* DMA latch [0x0010] */
-};
-
-#define BLZ1230_DMA_WRITE 0x80000000
-
-extern int blz1230_esp_detect(struct SHT *);
-extern int blz1230_esp_release(struct Scsi_Host *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int inout);
-
-#define SCSI_BLZ1230 { .proc_name = "esp-blz1230", \
- .proc_info = esp_proc_info, \
- .name = "Blizzard1230 SCSI IV", \
- .detect = blz1230_esp_detect, \
- .release = blz1230_esp_release, \
- .command = esp_command, \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .this_id = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .use_clustering = ENABLE_CLUSTERING }
-
-#endif /* BLZ1230_H */
--- linux-2.5.53/drivers/scsi/blz2060.c Fri Dec 27 14:17:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/blz2060.c Mon Nov 18 22:39:10 2002
@@ -30,7 +30,6 @@
#include "scsi.h"
#include "hosts.h"
#include "NCR53C9x.h"
-#include "blz2060.h"
#include <linux/zorro.h>
#include <asm/irq.h>
@@ -39,6 +38,38 @@
#include <asm/pgtable.h>
+/* The controller registers can be found in the Z2 config area at these
+ * offsets:
+ */
+#define BLZ2060_ESP_ADDR 0x1ff00
+#define BLZ2060_DMA_ADDR 0x1ffe0
+
+
+/* The Blizzard 2060 DMA interface
+ * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ * Only two things can be programmed in the Blizzard DMA:
+ * 1) The data direction is controlled by the status of bit 31 (1 = write)
+ * 2) The source/dest address (word aligned, shifted one right) in bits 30-0
+ *
+ * Figure out interrupt status by reading the ESP status byte.
+ */
+struct blz2060_dma_registers {
+ volatile unsigned char dma_led_ctrl; /* DMA led control [0x000] */
+ unsigned char dmapad1[0x0f];
+ volatile unsigned char dma_addr0; /* DMA address (MSB) [0x010] */
+ unsigned char dmapad2[0x03];
+ volatile unsigned char dma_addr1; /* DMA address [0x014] */
+ unsigned char dmapad3[0x03];
+ volatile unsigned char dma_addr2; /* DMA address [0x018] */
+ unsigned char dmapad4[0x03];
+ volatile unsigned char dma_addr3; /* DMA address (LSB) [0x01c] */
+};
+
+#define BLZ2060_DMA_WRITE 0x80000000
+
+/* DMA control bits */
+#define BLZ2060_DMA_LED 0x02 /* HD led control 1 = off */
+
static int dma_bytes_sent(struct NCR_ESP *esp, int fifo_count);
static int dma_can_transfer(struct NCR_ESP *esp, Scsi_Cmnd *sp);
static void dma_dump_state(struct NCR_ESP *esp);
@@ -237,12 +268,6 @@
#define HOSTS_C
-#include "blz2060.h"
-
-static Scsi_Host_Template driver_template = SCSI_BLZ2060;
-
-#include "scsi_module.c"
-
int blz2060_esp_release(struct Scsi_Host *instance)
{
#ifdef MODULE
@@ -255,5 +280,25 @@
#endif
return 1;
}
+
+
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp-blz2060",
+ .proc_info = esp_proc_info,
+ .name = "Blizzard2060 SCSI",
+ .detect = blz2060_esp_detect,
+ .release = blz2060_esp_release,
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .this_id = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .use_clustering = ENABLE_CLUSTERING
+};
+
+
+#include "scsi_module.c"
MODULE_LICENSE("GPL");
--- linux-2.5.53/drivers/scsi/blz2060.h Fri Dec 20 11:42:34 2002
+++ linux-m68k-2.5.53/drivers/scsi/blz2060.h Thu Jan 1 01:00:00 1970
@@ -1,70 +0,0 @@
-/* blz2060.h: Defines and structures for the Blizzard 2060 SCSI driver.
- *
- * Copyright (C) 1996 Jesper Skov (jskov@cygnus.co.uk)
- *
- * This file is based on cyber_esp.h (hence the occasional reference to
- * CyberStorm).
- */
-
-#include "NCR53C9x.h"
-
-#ifndef BLZ2060_H
-#define BLZ2060_H
-
-/* The controller registers can be found in the Z2 config area at these
- * offsets:
- */
-#define BLZ2060_ESP_ADDR 0x1ff00
-#define BLZ2060_DMA_ADDR 0x1ffe0
-
-
-/* The Blizzard 2060 DMA interface
- * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
- * Only two things can be programmed in the Blizzard DMA:
- * 1) The data direction is controlled by the status of bit 31 (1 = write)
- * 2) The source/dest address (word aligned, shifted one right) in bits 30-0
- *
- * Figure out interrupt status by reading the ESP status byte.
- */
-struct blz2060_dma_registers {
- volatile unsigned char dma_led_ctrl; /* DMA led control [0x000] */
- unsigned char dmapad1[0x0f];
- volatile unsigned char dma_addr0; /* DMA address (MSB) [0x010] */
- unsigned char dmapad2[0x03];
- volatile unsigned char dma_addr1; /* DMA address [0x014] */
- unsigned char dmapad3[0x03];
- volatile unsigned char dma_addr2; /* DMA address [0x018] */
- unsigned char dmapad4[0x03];
- volatile unsigned char dma_addr3; /* DMA address (LSB) [0x01c] */
-};
-
-#define BLZ2060_DMA_WRITE 0x80000000
-
-/* DMA control bits */
-#define BLZ2060_DMA_LED 0x02 /* HD led control 1 = off */
-
-extern int blz2060_esp_detect(struct SHT *);
-extern int blz2060_esp_release(struct Scsi_Host *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int inout);
-
-#define SCSI_BLZ2060 { .proc_name = "esp-blz2060", \
- .proc_info = esp_proc_info, \
- .name = "Blizzard2060 SCSI", \
- .detect = blz2060_esp_detect, \
- .release = blz2060_esp_release, \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .this_id = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .use_clustering = ENABLE_CLUSTERING }
-
-#endif /* BLZ2060_H */
--- linux-2.5.53/drivers/scsi/cyberstorm.c Fri Dec 27 14:17:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/cyberstorm.c Mon Nov 18 22:39:10 2002
@@ -33,7 +33,6 @@
#include "scsi.h"
#include "hosts.h"
#include "NCR53C9x.h"
-#include "cyberstorm.h"
#include <linux/zorro.h>
#include <asm/irq.h>
@@ -42,6 +41,43 @@
#include <asm/pgtable.h>
+/* The controller registers can be found in the Z2 config area at these
+ * offsets:
+ */
+#define CYBER_ESP_ADDR 0xf400
+#define CYBER_DMA_ADDR 0xf800
+
+
+/* The CyberStorm DMA interface */
+struct cyber_dma_registers {
+ volatile unsigned char dma_addr0; /* DMA address (MSB) [0x000] */
+ unsigned char dmapad1[1];
+ volatile unsigned char dma_addr1; /* DMA address [0x002] */
+ unsigned char dmapad2[1];
+ volatile unsigned char dma_addr2; /* DMA address [0x004] */
+ unsigned char dmapad3[1];
+ volatile unsigned char dma_addr3; /* DMA address (LSB) [0x006] */
+ unsigned char dmapad4[0x3fb];
+ volatile unsigned char cond_reg; /* DMA cond (ro) [0x402] */
+#define ctrl_reg cond_reg /* DMA control (wo) [0x402] */
+};
+
+/* DMA control bits */
+#define CYBER_DMA_LED 0x80 /* HD led control 1 = on */
+#define CYBER_DMA_WRITE 0x40 /* DMA direction. 1 = write */
+#define CYBER_DMA_Z3 0x20 /* 16 (Z2) or 32 (CHIP/Z3) bit DMA transfer */
+
+/* DMA status bits */
+#define CYBER_DMA_HNDL_INTR 0x80 /* DMA IRQ pending? */
+
+/* The bits below appears to be Phase5 Debug bits only; they were not
+ * described by Phase5 so using them may seem a bit stupid...
+ */
+#define CYBER_HOST_ID 0x02 /* If set, host ID should be 7, otherwise
+ * it should be 6.
+ */
+#define CYBER_SLOW_CABLE 0x08 /* If *not* set, assume SLOW_CABLE */
+
static int dma_bytes_sent(struct NCR_ESP *esp, int fifo_count);
static int dma_can_transfer(struct NCR_ESP *esp, Scsi_Cmnd *sp);
static void dma_dump_state(struct NCR_ESP *esp);
@@ -303,12 +339,6 @@
#define HOSTS_C
-#include "cyberstorm.h"
-
-static Scsi_Host_Template driver_template = SCSI_CYBERSTORM;
-
-#include "scsi_module.c"
-
int cyber_esp_release(struct Scsi_Host *instance)
{
#ifdef MODULE
@@ -321,5 +351,25 @@
#endif
return 1;
}
+
+
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp-cyberstorm",
+ .proc_info = esp_proc_info,
+ .name = "CyberStorm SCSI",
+ .detect = cyber_esp_detect,
+ .release = cyber_esp_release,
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .this_id = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .use_clustering = ENABLE_CLUSTERING
+};
+
+
+#include "scsi_module.c"
MODULE_LICENSE("GPL");
--- linux-2.5.53/drivers/scsi/cyberstorm.h Fri Dec 20 11:42:34 2002
+++ linux-m68k-2.5.53/drivers/scsi/cyberstorm.h Thu Jan 1 01:00:00 1970
@@ -1,73 +0,0 @@
-/* cyberstorm.h: Defines and structures for the CyberStorm SCSI driver.
- *
- * Copyright (C) 1996 Jesper Skov (jskov@cygnus.co.uk)
- */
-
-#include "NCR53C9x.h"
-
-#ifndef CYBER_ESP_H
-#define CYBER_ESP_H
-
-/* The controller registers can be found in the Z2 config area at these
- * offsets:
- */
-#define CYBER_ESP_ADDR 0xf400
-#define CYBER_DMA_ADDR 0xf800
-
-
-/* The CyberStorm DMA interface */
-struct cyber_dma_registers {
- volatile unsigned char dma_addr0; /* DMA address (MSB) [0x000] */
- unsigned char dmapad1[1];
- volatile unsigned char dma_addr1; /* DMA address [0x002] */
- unsigned char dmapad2[1];
- volatile unsigned char dma_addr2; /* DMA address [0x004] */
- unsigned char dmapad3[1];
- volatile unsigned char dma_addr3; /* DMA address (LSB) [0x006] */
- unsigned char dmapad4[0x3fb];
- volatile unsigned char cond_reg; /* DMA cond (ro) [0x402] */
-#define ctrl_reg cond_reg /* DMA control (wo) [0x402] */
-};
-
-/* DMA control bits */
-#define CYBER_DMA_LED 0x80 /* HD led control 1 = on */
-#define CYBER_DMA_WRITE 0x40 /* DMA direction. 1 = write */
-#define CYBER_DMA_Z3 0x20 /* 16 (Z2) or 32 (CHIP/Z3) bit DMA transfer */
-
-/* DMA status bits */
-#define CYBER_DMA_HNDL_INTR 0x80 /* DMA IRQ pending? */
-
-/* The bits below appears to be Phase5 Debug bits only; they were not
- * described by Phase5 so using them may seem a bit stupid...
- */
-#define CYBER_HOST_ID 0x02 /* If set, host ID should be 7, otherwise
- * it should be 6.
- */
-#define CYBER_SLOW_CABLE 0x08 /* If *not* set, assume SLOW_CABLE */
-
-extern int cyber_esp_detect(struct SHT *);
-extern int cyber_esp_release(struct Scsi_Host *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int inout);
-
-
-#define SCSI_CYBERSTORM { .proc_name = "esp-cyberstorm", \
- .proc_info = esp_proc_info, \
- .name = "CyberStorm SCSI", \
- .detect = cyber_esp_detect, \
- .release = cyber_esp_release, \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .this_id = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .use_clustering = ENABLE_CLUSTERING }
-
-#endif /* CYBER_ESP_H */
--- linux-2.5.53/drivers/scsi/cyberstormII.c Fri Dec 27 14:17:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/cyberstormII.c Mon Nov 18 22:39:10 2002
@@ -29,7 +29,6 @@
#include "scsi.h"
#include "hosts.h"
#include "NCR53C9x.h"
-#include "cyberstormII.h"
#include <linux/zorro.h>
#include <asm/irq.h>
@@ -38,6 +37,30 @@
#include <asm/pgtable.h>
+/* The controller registers can be found in the Z2 config area at these
+ * offsets:
+ */
+#define CYBERII_ESP_ADDR 0x1ff03
+#define CYBERII_DMA_ADDR 0x1ff43
+
+
+/* The CyberStorm II DMA interface */
+struct cyberII_dma_registers {
+ volatile unsigned char cond_reg; /* DMA cond (ro) [0x000] */
+#define ctrl_reg cond_reg /* DMA control (wo) [0x000] */
+ unsigned char dmapad4[0x3f];
+ volatile unsigned char dma_addr0; /* DMA address (MSB) [0x040] */
+ unsigned char dmapad1[3];
+ volatile unsigned char dma_addr1; /* DMA address [0x044] */
+ unsigned char dmapad2[3];
+ volatile unsigned char dma_addr2; /* DMA address [0x048] */
+ unsigned char dmapad3[3];
+ volatile unsigned char dma_addr3; /* DMA address (LSB) [0x04c] */
+};
+
+/* DMA control bits */
+#define CYBERII_DMA_LED 0x02 /* HD led control 1 = on */
+
static int dma_bytes_sent(struct NCR_ESP *esp, int fifo_count);
static int dma_can_transfer(struct NCR_ESP *esp, Scsi_Cmnd *sp);
static void dma_dump_state(struct NCR_ESP *esp);
@@ -253,13 +276,6 @@
#define HOSTS_C
-#include "cyberstormII.h"
-
-static Scsi_Host_Template driver_template = SCSI_CYBERSTORMII;
-
-#include "scsi_module.c"
-
-
int cyberII_esp_release(struct Scsi_Host *instance)
{
#ifdef MODULE
@@ -272,5 +288,25 @@
#endif
return 1;
}
+
+
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp-cyberstormII",
+ .proc_info = esp_proc_info,
+ .name = "CyberStorm Mk II SCSI",
+ .detect = cyberII_esp_detect,
+ .release = cyberII_esp_release,
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .this_id = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .use_clustering = ENABLE_CLUSTERING
+};
+
+
+#include "scsi_module.c"
MODULE_LICENSE("GPL");
--- linux-2.5.53/drivers/scsi/cyberstormII.h Fri Dec 20 11:42:34 2002
+++ linux-m68k-2.5.53/drivers/scsi/cyberstormII.h Thu Jan 1 01:00:00 1970
@@ -1,60 +0,0 @@
-/* cyberstormII.h: Defines and structures for the CyberStorm SCSI Mk II driver.
- *
- * Copyright (C) 1996 Jesper Skov (jskov@cygnus.co.uk)
- */
-
-#include "NCR53C9x.h"
-
-#ifndef CYBERII_ESP_H
-#define CYBERII_ESP_H
-
-/* The controller registers can be found in the Z2 config area at these
- * offsets:
- */
-#define CYBERII_ESP_ADDR 0x1ff03
-#define CYBERII_DMA_ADDR 0x1ff43
-
-
-/* The CyberStorm II DMA interface */
-struct cyberII_dma_registers {
- volatile unsigned char cond_reg; /* DMA cond (ro) [0x000] */
-#define ctrl_reg cond_reg /* DMA control (wo) [0x000] */
- unsigned char dmapad4[0x3f];
- volatile unsigned char dma_addr0; /* DMA address (MSB) [0x040] */
- unsigned char dmapad1[3];
- volatile unsigned char dma_addr1; /* DMA address [0x044] */
- unsigned char dmapad2[3];
- volatile unsigned char dma_addr2; /* DMA address [0x048] */
- unsigned char dmapad3[3];
- volatile unsigned char dma_addr3; /* DMA address (LSB) [0x04c] */
-};
-
-/* DMA control bits */
-#define CYBERII_DMA_LED 0x02 /* HD led control 1 = on */
-
-
-extern int cyberII_esp_detect(struct SHT *);
-extern int cyberII_esp_release(struct Scsi_Host *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int inout);
-
-#define SCSI_CYBERSTORMII { .proc_name = "esp-cyberstormII", \
- .proc_info = esp_proc_info, \
- .name = "CyberStorm Mk II SCSI", \
- .detect = cyberII_esp_detect, \
- .release = cyberII_esp_release, \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .this_id = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .use_clustering = ENABLE_CLUSTERING }
-
-#endif /* CYBERII_ESP_H */
--- linux-2.5.53/drivers/scsi/dec_esp.c Fri Dec 27 14:17:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/dec_esp.c Sun Dec 22 10:33:54 2002
@@ -31,7 +31,6 @@
#include "scsi.h"
#include "hosts.h"
#include "NCR53C9x.h"
-#include "dec_esp.h"
#include <asm/irq.h>
#include <asm/jazz.h>
@@ -46,6 +45,11 @@
#include <asm/dec/ioasic_ints.h>
#include <asm/dec/machtype.h>
+#define DEC_SCSI_SREG 0
+#define DEC_SCSI_DMAREG 0x40000
+#define DEC_SCSI_SRAM 0x80000
+#define DEC_SCSI_DIAG 0xC0000
+
/*
* Once upon a time the pmaz code used to be working but
* it hasn't been maintained for quite some time.
@@ -103,7 +107,25 @@
static void scsi_dma_int(int, void *, struct pt_regs *);
-static Scsi_Host_Template driver_template = SCSI_DEC_ESP;
+int dec_esp_detect(Scsi_Host_Template * tpnt);
+
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp",
+ .proc_info = &esp_proc_info,
+ .name = "NCR53C94",
+ .detect = dec_esp_detect,
+ .info = esp_info,
+ .command = esp_command,
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .this_id = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .use_clustering = DISABLE_CLUSTERING,
+};
+
#include "scsi_module.c"
--- linux-2.5.53/drivers/scsi/dec_esp.h Fri Dec 20 11:42:34 2002
+++ linux-m68k-2.5.53/drivers/scsi/dec_esp.h Thu Jan 1 01:00:00 1970
@@ -1,45 +0,0 @@
-/* dec_esp.h: Defines and structures for the JAZZ SCSI driver.
- *
- * DECstation changes Copyright (C) 1998 Harald Koerfgen
- * and David Airlie
- *
- * based on jazz_esp.h:
- * Copyright (C) 1997 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
- */
-
-#ifndef DEC_ESP_H
-#define DEC_ESP_H
-
-#include "NCR53C9x.h"
-
-#define DEC_SCSI_SREG 0
-#define DEC_SCSI_DMAREG 0x40000
-#define DEC_SCSI_SRAM 0x80000
-#define DEC_SCSI_DIAG 0xC0000
-
-extern int dec_esp_detect(struct SHT *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int inout);
-
-#define SCSI_DEC_ESP { \
- .proc_name = "esp", \
- .proc_info = &esp_proc_info, \
- .name = "NCR53C94", \
- .detect = dec_esp_detect, \
- .info = esp_info, \
- .command = esp_command, \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .this_id = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .use_clustering = DISABLE_CLUSTERING, }
-
-#endif /* DEC_ESP_H */
--- linux-2.5.53/drivers/scsi/fastlane.c Fri Dec 27 14:17:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/fastlane.c Sun Dec 1 21:45:41 2002
@@ -38,7 +38,6 @@
#include "scsi.h"
#include "hosts.h"
#include "NCR53C9x.h"
-#include "fastlane.h"
#include <linux/zorro.h>
#include <asm/irq.h>
@@ -54,6 +53,36 @@
#define NODMAIRQ
#endif
+/* The controller registers can be found in the Z2 config area at these
+ * offsets:
+ */
+#define FASTLANE_ESP_ADDR 0x1000001
+#define FASTLANE_DMA_ADDR 0x1000041
+
+
+/* The Fastlane DMA interface */
+struct fastlane_dma_registers {
+ volatile unsigned char cond_reg; /* DMA status (ro) [0x0000] */
+#define ctrl_reg cond_reg /* DMA control (wo) [0x0000] */
+ unsigned char dmapad1[0x3f];
+ volatile unsigned char clear_strobe; /* DMA clear (wo) [0x0040] */
+};
+
+
+/* DMA status bits */
+#define FASTLANE_DMA_MINT 0x80
+#define FASTLANE_DMA_IACT 0x40
+#define FASTLANE_DMA_CREQ 0x20
+
+/* DMA control bits */
+#define FASTLANE_DMA_FCODE 0xa0
+#define FASTLANE_DMA_MASK 0xf3
+#define FASTLANE_DMA_LED 0x10 /* HD led control 1 = on */
+#define FASTLANE_DMA_WRITE 0x08 /* 1 = write */
+#define FASTLANE_DMA_ENABLE 0x04 /* Enable DMA */
+#define FASTLANE_DMA_EDI 0x02 /* Enable DMA IRQ ? */
+#define FASTLANE_DMA_ESI 0x01 /* Enable SCSI IRQ */
+
static int dma_bytes_sent(struct NCR_ESP *esp, int fifo_count);
static int dma_can_transfer(struct NCR_ESP *esp, Scsi_Cmnd *sp);
static inline void dma_clear(struct NCR_ESP *esp);
@@ -357,11 +386,6 @@
#define HOSTS_C
-#include "fastlane.h"
-
-static Scsi_Host_Template driver_template = SCSI_FASTLANE;
-#include "scsi_module.c"
-
int fastlane_esp_release(struct Scsi_Host *instance)
{
#ifdef MODULE
@@ -373,5 +397,24 @@
#endif
return 1;
}
+
+
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp-fastlane",
+ .proc_info = esp_proc_info,
+ .name = "Fastlane SCSI",
+ .detect = fastlane_esp_detect,
+ .release = fastlane_esp_release,
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .this_id = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .use_clustering = ENABLE_CLUSTERING
+};
+
+#include "scsi_module.c"
MODULE_LICENSE("GPL");
--- linux-2.5.53/drivers/scsi/fastlane.h Fri Dec 20 11:42:34 2002
+++ linux-m68k-2.5.53/drivers/scsi/fastlane.h Thu Jan 1 01:00:00 1970
@@ -1,65 +0,0 @@
-/* fastlane.h: Defines and structures for the Fastlane SCSI driver.
- *
- * Copyright (C) 1996 Jesper Skov (jskov@cygnus.co.uk)
- */
-
-#include "NCR53C9x.h"
-
-#ifndef FASTLANE_H
-#define FASTLANE_H
-
-/* The controller registers can be found in the Z2 config area at these
- * offsets:
- */
-#define FASTLANE_ESP_ADDR 0x1000001
-#define FASTLANE_DMA_ADDR 0x1000041
-
-
-/* The Fastlane DMA interface */
-struct fastlane_dma_registers {
- volatile unsigned char cond_reg; /* DMA status (ro) [0x0000] */
-#define ctrl_reg cond_reg /* DMA control (wo) [0x0000] */
- unsigned char dmapad1[0x3f];
- volatile unsigned char clear_strobe; /* DMA clear (wo) [0x0040] */
-};
-
-
-/* DMA status bits */
-#define FASTLANE_DMA_MINT 0x80
-#define FASTLANE_DMA_IACT 0x40
-#define FASTLANE_DMA_CREQ 0x20
-
-/* DMA control bits */
-#define FASTLANE_DMA_FCODE 0xa0
-#define FASTLANE_DMA_MASK 0xf3
-#define FASTLANE_DMA_LED 0x10 /* HD led control 1 = on */
-#define FASTLANE_DMA_WRITE 0x08 /* 1 = write */
-#define FASTLANE_DMA_ENABLE 0x04 /* Enable DMA */
-#define FASTLANE_DMA_EDI 0x02 /* Enable DMA IRQ ? */
-#define FASTLANE_DMA_ESI 0x01 /* Enable SCSI IRQ */
-
-extern int fastlane_esp_detect(struct SHT *);
-extern int fastlane_esp_release(struct Scsi_Host *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int inout);
-
-#define SCSI_FASTLANE { .proc_name = "esp-fastlane", \
- .proc_info = esp_proc_info, \
- .name = "Fastlane SCSI", \
- .detect = fastlane_esp_detect, \
- .release = fastlane_esp_release, \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .this_id = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .use_clustering = ENABLE_CLUSTERING }
-
-#endif /* FASTLANE_H */
--- linux-2.5.53/drivers/scsi/jazz_esp.c Fri Jun 21 09:34:44 2002
+++ linux-m68k-2.5.53/drivers/scsi/jazz_esp.c Mon Nov 11 21:23:24 2002
@@ -18,7 +18,6 @@
#include "scsi.h"
#include "hosts.h"
#include "NCR53C9x.h"
-#include "jazz_esp.h"
#include <asm/irq.h>
#include <asm/jazz.h>
@@ -273,3 +272,21 @@
*(unsigned char *)JAZZ_HDC_LED = 1;
#endif
}
+
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp",
+ .proc_info = &esp_proc_info,
+ .name = "ESP 100/100a/200",
+ .detect = jazz_esp_detect,
+ .info = esp_info,
+ .command = esp_command,
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .this_id = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .use_clustering = DISABLE_CLUSTERING,
+};
+
--- linux-2.5.53/drivers/scsi/jazz_esp.h Fri Dec 20 11:42:34 2002
+++ linux-m68k-2.5.53/drivers/scsi/jazz_esp.h Thu Jan 1 01:00:00 1970
@@ -1,39 +0,0 @@
-/* jazz_esp.h: Defines and structures for the JAZZ SCSI driver.
- *
- * Copyright (C) 1997 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
- */
-
-#ifndef JAZZ_ESP_H
-#define JAZZ_ESP_H
-
-#define EREGS_PAD(n)
-
-#include "NCR53C9x.h"
-
-
-extern int jazz_esp_detect(struct SHT *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int inout);
-
-#define SCSI_JAZZ_ESP { \
- .proc_name = "esp", \
- .proc_info = &esp_proc_info, \
- .name = "ESP 100/100a/200", \
- .detect = jazz_esp_detect, \
- .info = esp_info, \
- .command = esp_command, \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .this_id = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .use_clustering = DISABLE_CLUSTERING, }
-
-#endif /* JAZZ_ESP_H */
--- linux-2.5.53/drivers/scsi/mac_esp.c Fri Dec 27 14:17:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/mac_esp.c Fri Dec 20 14:36:15 2002
@@ -28,7 +28,6 @@
#include "scsi.h"
#include "hosts.h"
#include "NCR53C9x.h"
-#include "mac_esp.h"
#include <asm/io.h>
@@ -42,6 +41,8 @@
#include <asm/macintosh.h>
+/* #define DEBUG_MAC_ESP */
+
#define mac_turnon_irq(x) mac_enable_irq(x)
#define mac_turnoff_irq(x) mac_disable_irq(x)
@@ -711,7 +712,22 @@
#endif
}
-static Scsi_Host_Template driver_template = SCSI_MAC_ESP;
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp",
+ .name = "Mac 53C9x SCSI",
+ .detect = mac_esp_detect,
+ .info = esp_info,
+ /* .command = esp_command, */
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .this_id = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .use_clustering = DISABLE_CLUSTERING
+};
+
#include "scsi_module.c"
--- linux-2.5.53/drivers/scsi/mac_esp.h Fri Dec 20 11:42:34 2002
+++ linux-m68k-2.5.53/drivers/scsi/mac_esp.h Thu Jan 1 01:00:00 1970
@@ -1,40 +0,0 @@
-
-/*
-mac_esp.h
-
-copyright 1997 David Weis, weisd3458@uni.edu
-*/
-
-
-#include "NCR53C9x.h"
-
-#ifndef MAC_ESP_H
-#define MAC_ESP_H
-
-/* #define DEBUG_MAC_ESP */
-
-extern int mac_esp_detect(struct SHT *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-
-
-#define SCSI_MAC_ESP { .proc_name = "esp", \
- .name = "Mac 53C9x SCSI", \
- .detect = mac_esp_detect, \
- .release = NULL, \
- .info = esp_info, \
- /* command: esp_command, */ \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .this_id = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .use_clustering = DISABLE_CLUSTERING }
-
-#endif /* MAC_ESP_H */
-
--- linux-2.5.53/drivers/scsi/mca_53c9x.c Tue Nov 26 10:41:39 2002
+++ linux-m68k-2.5.53/drivers/scsi/mca_53c9x.c Sun Dec 22 10:33:54 2002
@@ -44,13 +44,37 @@
#include "scsi.h"
#include "hosts.h"
#include "NCR53C9x.h"
-#include "mca_53c9x.h"
#include <asm/dma.h>
#include <asm/irq.h>
#include <asm/mca_dma.h>
#include <asm/pgtable.h>
+/*
+ * From ibmmca.c (IBM scsi controller card driver) -- used for turning PS2 disk
+ * activity LED on and off
+ */
+
+#define PS2_SYS_CTR 0x92
+
+/* Ports the ncr's 53c94 can be put at; indexed by pos register value */
+
+#define MCA_53C9X_IO_PORTS { \
+ 0x0000, 0x0240, 0x0340, 0x0400, \
+ 0x0420, 0x3240, 0x8240, 0xA240, \
+ }
+
+/*
+ * Supposedly there were some cards put together with the 'c9x and 86c01. If
+ * they have different ID's from the ones on the 3500 series machines,
+ * you can add them here and hopefully things will work out.
+ */
+
+#define MCA_53C9X_IDS { \
+ 0x7F4C, \
+ 0x0000, \
+ }
+
static int dma_bytes_sent(struct NCR_ESP *, int);
static int dma_can_transfer(struct NCR_ESP *, Scsi_Cmnd *);
static void dma_dump_state(struct NCR_ESP *);
@@ -419,7 +441,22 @@
outb(inb(PS2_SYS_CTR) & 0x3f, PS2_SYS_CTR);
}
-static Scsi_Host_Template driver_template = MCA_53C9X;
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp",
+ .name = "NCR 53c9x SCSI",
+ .detect = mca_esp_detect,
+ .release = mca_esp_release,
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .unchecked_isa_dma = 1,
+ .use_clustering = DISABLE_CLUSTERING
+};
+
+
#include "scsi_module.c"
/*
--- linux-2.5.53/drivers/scsi/mca_53c9x.h Fri Dec 20 11:42:34 2002
+++ linux-m68k-2.5.53/drivers/scsi/mca_53c9x.h Thu Jan 1 01:00:00 1970
@@ -1,66 +0,0 @@
-/* mca_53c94.h: Defines and structures for the SCSI adapter found on NCR 35xx
- * (and maybe some other) Microchannel machines.
- *
- * Code taken mostly from Cyberstorm SCSI drivers
- * Copyright (C) 1996 Jesper Skov (jskov@cygnus.co.uk)
- *
- * Hacked to work with the NCR MCA stuff by Tymm Twillman (tymm@computer.org)
- * 1998
- */
-
-#include "NCR53C9x.h"
-
-#ifndef MCA_53C9X_H
-#define MCA_53C9X_H
-
-/*
- * From ibmmca.c (IBM scsi controller card driver) -- used for turning PS2 disk
- * activity LED on and off
- */
-
-#define PS2_SYS_CTR 0x92
-
-extern int mca_esp_detect(struct SHT *);
-extern int mca_esp_release(struct Scsi_Host *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int inout);
-
-
-#define MCA_53C9X { .proc_name = "esp", \
- .name = "NCR 53c9x SCSI", \
- .detect = mca_esp_detect, \
- .release = mca_esp_release, \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .unchecked_isa_dma = 1, \
- .use_clustering = DISABLE_CLUSTERING }
-
-/* Ports the ncr's 53c94 can be put at; indexed by pos register value */
-
-#define MCA_53C9X_IO_PORTS { \
- 0x0000, 0x0240, 0x0340, 0x0400, \
- 0x0420, 0x3240, 0x8240, 0xA240, \
- }
-
-/*
- * Supposedly there were some cards put together with the 'c9x and 86c01. If
- * they have different ID's from the ones on the 3500 series machines,
- * you can add them here and hopefully things will work out.
- */
-
-#define MCA_53C9X_IDS { \
- 0x7F4C, \
- 0x0000, \
- }
-
-#endif /* MCA_53C9X_H */
-
--- linux-2.5.53/drivers/scsi/oktagon_esp.c Fri Dec 27 14:17:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/oktagon_esp.c Sun Dec 22 10:33:54 2002
@@ -32,7 +32,6 @@
#include "scsi.h"
#include "hosts.h"
#include "NCR53C9x.h"
-#include "oktagon_esp.h"
#include <linux/zorro.h>
#include <asm/irq.h>
@@ -46,6 +45,13 @@
#include <linux/unistd.h>
+/* The controller registers can be found in the Z2 config area at these
+ * offsets:
+ */
+#define OKTAGON_ESP_ADDR 0x03000
+#define OKTAGON_DMA_ADDR 0x01000
+
+
static int dma_bytes_sent(struct NCR_ESP *esp, int fifo_count);
static int dma_can_transfer(struct NCR_ESP *esp, Scsi_Cmnd *sp);
static void dma_dump_state(struct NCR_ESP *esp);
@@ -571,12 +577,6 @@
#define HOSTS_C
-#include "oktagon_esp.h"
-
-static Scsi_Host_Template driver_template = SCSI_OKTAGON_ESP;
-
-#include "scsi_module.c"
-
int oktagon_esp_release(struct Scsi_Host *instance)
{
#ifdef MODULE
@@ -588,5 +588,25 @@
#endif
return 1;
}
+
+
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp-oktagon",
+ .proc_info = &esp_proc_info,
+ .name = "BSC Oktagon SCSI",
+ .detect = oktagon_esp_detect,
+ .release = oktagon_esp_release,
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .this_id = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .use_clustering = ENABLE_CLUSTERING
+};
+
+
+#include "scsi_module.c"
MODULE_LICENSE("GPL");
--- linux-2.5.53/drivers/scsi/oktagon_esp.h Fri Dec 20 11:42:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/oktagon_esp.h Thu Jan 1 01:00:00 1970
@@ -1,57 +0,0 @@
-/* oktagon_esp.h: Defines and structures for the CyberStorm SCSI Mk II driver.
- *
- * Copyright (C) 1996 Jesper Skov (jskov@cs.auc.dk)
- */
-
-#include "NCR53C9x.h"
-
-#ifndef OKTAGON_ESP_H
-#define OKTAGON_ESP_H
-
-/* The controller registers can be found in the Z2 config area at these
- * offsets:
- */
-#define OKTAGON_ESP_ADDR 0x03000
-#define OKTAGON_DMA_ADDR 0x01000
-
-
-/* The CyberStorm II DMA interface */
-struct oktagon_dma_registers {
- volatile unsigned char cond_reg; /* DMA cond (ro) [0x000] */
-#define ctrl_reg cond_reg /* DMA control (wo) [0x000] */
- unsigned char dmapad4[0x3f];
- volatile unsigned char dma_addr0; /* DMA address (MSB) [0x040] */
- unsigned char dmapad1[3];
- volatile unsigned char dma_addr1; /* DMA address [0x044] */
- unsigned char dmapad2[3];
- volatile unsigned char dma_addr2; /* DMA address [0x048] */
- unsigned char dmapad3[3];
- volatile unsigned char dma_addr3; /* DMA address (LSB) [0x04c] */
-};
-
-extern int oktagon_esp_detect(struct SHT *);
-extern int oktagon_esp_release(struct Scsi_Host *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int inout);
-
-#define SCSI_OKTAGON_ESP { \
- .proc_name = "esp-oktagon", \
- .proc_info = &esp_proc_info, \
- .name = "BSC Oktagon SCSI", \
- .detect = oktagon_esp_detect, \
- .release = oktagon_esp_release, \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .this_id = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .use_clustering = ENABLE_CLUSTERING }
-
-#endif /* OKTAGON_ESP_H */
--- linux-2.5.53/drivers/scsi/sun3x_esp.c Fri Dec 27 14:17:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/sun3x_esp.c Mon Nov 18 22:39:10 2002
@@ -19,7 +19,6 @@
#include "hosts.h"
#include "NCR53C9x.h"
-#include "sun3x_esp.h"
#include <asm/sun3x.h>
#include <asm/dvma.h>
#include <asm/irq.h>
@@ -375,7 +374,23 @@
sp->SCp.ptr = (char *)((unsigned long)sp->SCp.buffer->dvma_address);
}
-static Scsi_Host_Template driver_template = SCSI_SUN3X_ESP;
+static Scsi_Host_Template driver_template = {
+ .proc_name = "esp",
+ .proc_info = &esp_proc_info,
+ .name = "Sun ESP 100/100a/200",
+ .detect = sun3x_esp_detect,
+ .info = esp_info,
+ .command = esp_command,
+ .queuecommand = esp_queue,
+ .eh_abort_handler = esp_abort,
+ .eh_bus_reset_handler = esp_reset,
+ .can_queue = 7,
+ .this_id = 7,
+ .sg_tablesize = SG_ALL,
+ .cmd_per_lun = 1,
+ .use_clustering = DISABLE_CLUSTERING,
+};
+
#include "scsi_module.c"
--- linux-2.5.53/drivers/scsi/sun3x_esp.h Fri Dec 20 11:42:35 2002
+++ linux-m68k-2.5.53/drivers/scsi/sun3x_esp.h Thu Jan 1 01:00:00 1970
@@ -1,39 +0,0 @@
-/* sun3x_esp.h: Defines and structures for the Sun3x ESP
- *
- * (C) 1995 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
- */
-
-#ifndef _SUN3X_ESP_H
-#define _SUN3X_ESP_H
-
-/* For dvma controller register definitions. */
-#include <asm/dvma.h>
-
-extern int sun3x_esp_detect(struct SHT *);
-extern const char *esp_info(struct Scsi_Host *);
-extern int esp_queue(Scsi_Cmnd *, void (*done)(Scsi_Cmnd *));
-extern int esp_command(Scsi_Cmnd *);
-extern int esp_abort(Scsi_Cmnd *);
-extern int esp_reset(Scsi_Cmnd *, unsigned int);
-extern int esp_proc_info(char *buffer, char **start, off_t offset, int length,
- int hostno, int inout);
-
-#define DMA_PORTS_P (dregs->cond_reg & DMA_INT_ENAB)
-
-#define SCSI_SUN3X_ESP { \
- .proc_name = "esp", \
- .proc_info = &esp_proc_info, \
- .name = "Sun ESP 100/100a/200", \
- .detect = sun3x_esp_detect, \
- .info = esp_info, \
- .command = esp_command, \
- .queuecommand = esp_queue, \
- .abort = esp_abort, \
- .reset = esp_reset, \
- .can_queue = 7, \
- .this_id = 7, \
- .sg_tablesize = SG_ALL, \
- .cmd_per_lun = 1, \
- .use_clustering = DISABLE_CLUSTERING, }
-
-#endif /* !(_SUN3X_ESP_H) */
Gr{oetje,eeting}s,
Geert
-- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.orgIn personal conversations with technical people, I call myself a hacker. But when I'm talking to journalists I just say "programmer" or something like that. -- Linus Torvalds - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/