diff options
author | 2015-08-04 12:17:53 -0700 | |
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committer | 2015-08-04 15:44:42 -0700 | |
commit | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (patch) | |
tree | 1c9cafbcd35f783a87880a10f85d1a060db1a563 /kernel/drivers/scsi/g_NCR5380.c | |
parent | 98260f3884f4a202f9ca5eabed40b1354c489b29 (diff) |
Add the rt linux 4.1.3-rt3 as base
Import the rt linux 4.1.3-rt3 as OPNFV kvm base.
It's from git://git.kernel.org/pub/scm/linux/kernel/git/rt/linux-rt-devel.git linux-4.1.y-rt and
the base is:
commit 0917f823c59692d751951bf5ea699a2d1e2f26a2
Author: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Date: Sat Jul 25 12:13:34 2015 +0200
Prepare v4.1.3-rt3
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
We lose all the git history this way and it's not good. We
should apply another opnfv project repo in future.
Change-Id: I87543d81c9df70d99c5001fbdf646b202c19f423
Signed-off-by: Yunhong Jiang <yunhong.jiang@intel.com>
Diffstat (limited to 'kernel/drivers/scsi/g_NCR5380.c')
-rw-r--r-- | kernel/drivers/scsi/g_NCR5380.c | 741 |
1 files changed, 741 insertions, 0 deletions
diff --git a/kernel/drivers/scsi/g_NCR5380.c b/kernel/drivers/scsi/g_NCR5380.c new file mode 100644 index 000000000..f8d2478b1 --- /dev/null +++ b/kernel/drivers/scsi/g_NCR5380.c @@ -0,0 +1,741 @@ +/* + * Generic Generic NCR5380 driver + * + * Copyright 1993, Drew Eckhardt + * Visionary Computing + * (Unix and Linux consulting and custom programming) + * drew@colorado.edu + * +1 (303) 440-4894 + * + * NCR53C400 extensions (c) 1994,1995,1996, Kevin Lentin + * K.Lentin@cs.monash.edu.au + * + * NCR53C400A extensions (c) 1996, Ingmar Baumgart + * ingmar@gonzo.schwaben.de + * + * DTC3181E extensions (c) 1997, Ronald van Cuijlenborg + * ronald.van.cuijlenborg@tip.nl or nutty@dds.nl + * + * Added ISAPNP support for DTC436 adapters, + * Thomas Sailer, sailer@ife.ee.ethz.ch + */ + +/* + * TODO : flesh out DMA support, find some one actually using this (I have + * a memory mapped Trantor board that works fine) + */ + +/* + * The card is detected and initialized in one of several ways : + * 1. With command line overrides - NCR5380=port,irq may be + * used on the LILO command line to override the defaults. + * + * 2. With the GENERIC_NCR5380_OVERRIDE compile time define. This is + * specified as an array of address, irq, dma, board tuples. Ie, for + * one board at 0x350, IRQ5, no dma, I could say + * -DGENERIC_NCR5380_OVERRIDE={{0xcc000, 5, DMA_NONE, BOARD_NCR5380}} + * + * -1 should be specified for no or DMA interrupt, -2 to autoprobe for an + * IRQ line if overridden on the command line. + * + * 3. When included as a module, with arguments passed on the command line: + * ncr_irq=xx the interrupt + * ncr_addr=xx the port or base address (for port or memory + * mapped, resp.) + * ncr_dma=xx the DMA + * ncr_5380=1 to set up for a NCR5380 board + * ncr_53c400=1 to set up for a NCR53C400 board + * e.g. + * modprobe g_NCR5380 ncr_irq=5 ncr_addr=0x350 ncr_5380=1 + * for a port mapped NCR5380 board or + * modprobe g_NCR5380 ncr_irq=255 ncr_addr=0xc8000 ncr_53c400=1 + * for a memory mapped NCR53C400 board with interrupts disabled. + * + * 255 should be specified for no or DMA interrupt, 254 to autoprobe for an + * IRQ line if overridden on the command line. + * + */ + +/* settings for DTC3181E card with only Mustek scanner attached */ +#define USLEEP_POLL msecs_to_jiffies(10) +#define USLEEP_SLEEP msecs_to_jiffies(200) +#define USLEEP_WAITLONG msecs_to_jiffies(5000) + +#define AUTOPROBE_IRQ + +#ifdef CONFIG_SCSI_GENERIC_NCR53C400 +#define NCR53C400_PSEUDO_DMA 1 +#define PSEUDO_DMA +#define NCR53C400 +#endif + +#include <asm/io.h> +#include <linux/signal.h> +#include <linux/blkdev.h> +#include <scsi/scsi_host.h> +#include "g_NCR5380.h" +#include "NCR5380.h" +#include <linux/stat.h> +#include <linux/init.h> +#include <linux/ioport.h> +#include <linux/isapnp.h> +#include <linux/delay.h> +#include <linux/interrupt.h> + +#define NCR_NOT_SET 0 +static int ncr_irq = NCR_NOT_SET; +static int ncr_dma = NCR_NOT_SET; +static int ncr_addr = NCR_NOT_SET; +static int ncr_5380 = NCR_NOT_SET; +static int ncr_53c400 = NCR_NOT_SET; +static int ncr_53c400a = NCR_NOT_SET; +static int dtc_3181e = NCR_NOT_SET; + +static struct override { + NCR5380_map_type NCR5380_map_name; + int irq; + int dma; + int board; /* Use NCR53c400, Ricoh, etc. extensions ? */ +} overrides +#ifdef GENERIC_NCR5380_OVERRIDE +[] __initdata = GENERIC_NCR5380_OVERRIDE; +#else +[1] __initdata = { { 0,},}; +#endif + +#define NO_OVERRIDES ARRAY_SIZE(overrides) + +#ifndef MODULE + +/** + * internal_setup - handle lilo command string override + * @board: BOARD_* identifier for the board + * @str: unused + * @ints: numeric parameters + * + * Do LILO command line initialization of the overrides array. Display + * errors when needed + * + * Locks: none + */ + +static void __init internal_setup(int board, char *str, int *ints) +{ + static int commandline_current = 0; + switch (board) { + case BOARD_NCR5380: + if (ints[0] != 2 && ints[0] != 3) { + printk(KERN_ERR "generic_NCR5380_setup : usage ncr5380=" STRVAL(NCR5380_map_name) ",irq,dma\n"); + return; + } + break; + case BOARD_NCR53C400: + if (ints[0] != 2) { + printk(KERN_ERR "generic_NCR53C400_setup : usage ncr53c400=" STRVAL(NCR5380_map_name) ",irq\n"); + return; + } + break; + case BOARD_NCR53C400A: + if (ints[0] != 2) { + printk(KERN_ERR "generic_NCR53C400A_setup : usage ncr53c400a=" STRVAL(NCR5380_map_name) ",irq\n"); + return; + } + break; + case BOARD_DTC3181E: + if (ints[0] != 2) { + printk("generic_DTC3181E_setup : usage dtc3181e=" STRVAL(NCR5380_map_name) ",irq\n"); + return; + } + break; + } + + if (commandline_current < NO_OVERRIDES) { + overrides[commandline_current].NCR5380_map_name = (NCR5380_map_type) ints[1]; + overrides[commandline_current].irq = ints[2]; + if (ints[0] == 3) + overrides[commandline_current].dma = ints[3]; + else + overrides[commandline_current].dma = DMA_NONE; + overrides[commandline_current].board = board; + ++commandline_current; + } +} + + +/** + * do_NCR53C80_setup - set up entry point + * @str: unused + * + * Setup function invoked at boot to parse the ncr5380= command + * line. + */ + +static int __init do_NCR5380_setup(char *str) +{ + int ints[10]; + + get_options(str, ARRAY_SIZE(ints), ints); + internal_setup(BOARD_NCR5380, str, ints); + return 1; +} + +/** + * do_NCR53C400_setup - set up entry point + * @str: unused + * @ints: integer parameters from kernel setup code + * + * Setup function invoked at boot to parse the ncr53c400= command + * line. + */ + +static int __init do_NCR53C400_setup(char *str) +{ + int ints[10]; + + get_options(str, ARRAY_SIZE(ints), ints); + internal_setup(BOARD_NCR53C400, str, ints); + return 1; +} + +/** + * do_NCR53C400A_setup - set up entry point + * @str: unused + * @ints: integer parameters from kernel setup code + * + * Setup function invoked at boot to parse the ncr53c400a= command + * line. + */ + +static int __init do_NCR53C400A_setup(char *str) +{ + int ints[10]; + + get_options(str, ARRAY_SIZE(ints), ints); + internal_setup(BOARD_NCR53C400A, str, ints); + return 1; +} + +/** + * do_DTC3181E_setup - set up entry point + * @str: unused + * @ints: integer parameters from kernel setup code + * + * Setup function invoked at boot to parse the dtc3181e= command + * line. + */ + +static int __init do_DTC3181E_setup(char *str) +{ + int ints[10]; + + get_options(str, ARRAY_SIZE(ints), ints); + internal_setup(BOARD_DTC3181E, str, ints); + return 1; +} + +#endif + +/** + * generic_NCR5380_detect - look for NCR5380 controllers + * @tpnt: the scsi template + * + * Scan for the present of NCR5380, NCR53C400, NCR53C400A, DTC3181E + * and DTC436(ISAPnP) controllers. If overrides have been set we use + * them. + * + * The caller supplied NCR5380_init function is invoked from here, before + * the interrupt line is taken. + * + * Locks: none + */ + +static int __init generic_NCR5380_detect(struct scsi_host_template *tpnt) +{ + static int current_override = 0; + int count; + unsigned int *ports; +#ifndef SCSI_G_NCR5380_MEM + int i; + unsigned long region_size = 16; +#endif + static unsigned int __initdata ncr_53c400a_ports[] = { + 0x280, 0x290, 0x300, 0x310, 0x330, 0x340, 0x348, 0x350, 0 + }; + static unsigned int __initdata dtc_3181e_ports[] = { + 0x220, 0x240, 0x280, 0x2a0, 0x2c0, 0x300, 0x320, 0x340, 0 + }; + int flags = 0; + struct Scsi_Host *instance; +#ifdef SCSI_G_NCR5380_MEM + unsigned long base; + void __iomem *iomem; +#endif + + if (ncr_irq != NCR_NOT_SET) + overrides[0].irq = ncr_irq; + if (ncr_dma != NCR_NOT_SET) + overrides[0].dma = ncr_dma; + if (ncr_addr != NCR_NOT_SET) + overrides[0].NCR5380_map_name = (NCR5380_map_type) ncr_addr; + if (ncr_5380 != NCR_NOT_SET) + overrides[0].board = BOARD_NCR5380; + else if (ncr_53c400 != NCR_NOT_SET) + overrides[0].board = BOARD_NCR53C400; + else if (ncr_53c400a != NCR_NOT_SET) + overrides[0].board = BOARD_NCR53C400A; + else if (dtc_3181e != NCR_NOT_SET) + overrides[0].board = BOARD_DTC3181E; +#ifndef SCSI_G_NCR5380_MEM + if (!current_override && isapnp_present()) { + struct pnp_dev *dev = NULL; + count = 0; + while ((dev = pnp_find_dev(NULL, ISAPNP_VENDOR('D', 'T', 'C'), ISAPNP_FUNCTION(0x436e), dev))) { + if (count >= NO_OVERRIDES) + break; + if (pnp_device_attach(dev) < 0) + continue; + if (pnp_activate_dev(dev) < 0) { + printk(KERN_ERR "dtc436e probe: activate failed\n"); + pnp_device_detach(dev); + continue; + } + if (!pnp_port_valid(dev, 0)) { + printk(KERN_ERR "dtc436e probe: no valid port\n"); + pnp_device_detach(dev); + continue; + } + if (pnp_irq_valid(dev, 0)) + overrides[count].irq = pnp_irq(dev, 0); + else + overrides[count].irq = NO_IRQ; + if (pnp_dma_valid(dev, 0)) + overrides[count].dma = pnp_dma(dev, 0); + else + overrides[count].dma = DMA_NONE; + overrides[count].NCR5380_map_name = (NCR5380_map_type) pnp_port_start(dev, 0); + overrides[count].board = BOARD_DTC3181E; + count++; + } + } +#endif + tpnt->proc_name = "g_NCR5380"; + + for (count = 0; current_override < NO_OVERRIDES; ++current_override) { + if (!(overrides[current_override].NCR5380_map_name)) + continue; + + ports = NULL; + switch (overrides[current_override].board) { + case BOARD_NCR5380: + flags = FLAG_NO_PSEUDO_DMA; + break; + case BOARD_NCR53C400: + flags = FLAG_NCR53C400; + break; + case BOARD_NCR53C400A: + flags = FLAG_NO_PSEUDO_DMA; + ports = ncr_53c400a_ports; + break; + case BOARD_DTC3181E: + flags = FLAG_NO_PSEUDO_DMA | FLAG_DTC3181E; + ports = dtc_3181e_ports; + break; + } + +#ifndef SCSI_G_NCR5380_MEM + if (ports) { + /* wakeup sequence for the NCR53C400A and DTC3181E */ + + /* Disable the adapter and look for a free io port */ + outb(0x59, 0x779); + outb(0xb9, 0x379); + outb(0xc5, 0x379); + outb(0xae, 0x379); + outb(0xa6, 0x379); + outb(0x00, 0x379); + + if (overrides[current_override].NCR5380_map_name != PORT_AUTO) + for (i = 0; ports[i]; i++) { + if (!request_region(ports[i], 16, "ncr53c80")) + continue; + if (overrides[current_override].NCR5380_map_name == ports[i]) + break; + release_region(ports[i], 16); + } else + for (i = 0; ports[i]; i++) { + if (!request_region(ports[i], 16, "ncr53c80")) + continue; + if (inb(ports[i]) == 0xff) + break; + release_region(ports[i], 16); + } + if (ports[i]) { + /* At this point we have our region reserved */ + outb(0x59, 0x779); + outb(0xb9, 0x379); + outb(0xc5, 0x379); + outb(0xae, 0x379); + outb(0xa6, 0x379); + outb(0x80 | i, 0x379); /* set io port to be used */ + outb(0xc0, ports[i] + 9); + if (inb(ports[i] + 9) != 0x80) + continue; + else + overrides[current_override].NCR5380_map_name = ports[i]; + } else + continue; + } + else + { + /* Not a 53C400A style setup - just grab */ + if(!(request_region(overrides[current_override].NCR5380_map_name, NCR5380_region_size, "ncr5380"))) + continue; + region_size = NCR5380_region_size; + } +#else + base = overrides[current_override].NCR5380_map_name; + if (!request_mem_region(base, NCR5380_region_size, "ncr5380")) + continue; + iomem = ioremap(base, NCR5380_region_size); + if (!iomem) { + release_mem_region(base, NCR5380_region_size); + continue; + } +#endif + instance = scsi_register(tpnt, sizeof(struct NCR5380_hostdata)); + if (instance == NULL) { +#ifndef SCSI_G_NCR5380_MEM + release_region(overrides[current_override].NCR5380_map_name, region_size); +#else + iounmap(iomem); + release_mem_region(base, NCR5380_region_size); +#endif + continue; + } + + instance->NCR5380_instance_name = overrides[current_override].NCR5380_map_name; +#ifndef SCSI_G_NCR5380_MEM + instance->n_io_port = region_size; +#else + ((struct NCR5380_hostdata *)instance->hostdata)->iomem = iomem; +#endif + + NCR5380_init(instance, flags); + + if (overrides[current_override].irq != IRQ_AUTO) + instance->irq = overrides[current_override].irq; + else + instance->irq = NCR5380_probe_irq(instance, 0xffff); + + /* Compatibility with documented NCR5380 kernel parameters */ + if (instance->irq == 255) + instance->irq = NO_IRQ; + + if (instance->irq != NO_IRQ) + if (request_irq(instance->irq, generic_NCR5380_intr, + 0, "NCR5380", instance)) { + printk(KERN_WARNING "scsi%d : IRQ%d not free, interrupts disabled\n", instance->host_no, instance->irq); + instance->irq = NO_IRQ; + } + + if (instance->irq == NO_IRQ) { + printk(KERN_INFO "scsi%d : interrupts not enabled. for better interactive performance,\n", instance->host_no); + printk(KERN_INFO "scsi%d : please jumper the board for a free IRQ.\n", instance->host_no); + } + + ++current_override; + ++count; + } + return count; +} + +/** + * generic_NCR5380_release_resources - free resources + * @instance: host adapter to clean up + * + * Free the generic interface resources from this adapter. + * + * Locks: none + */ + +static int generic_NCR5380_release_resources(struct Scsi_Host *instance) +{ + NCR5380_local_declare(); + NCR5380_setup(instance); + + if (instance->irq != NO_IRQ) + free_irq(instance->irq, instance); + NCR5380_exit(instance); + +#ifndef SCSI_G_NCR5380_MEM + release_region(instance->NCR5380_instance_name, instance->n_io_port); +#else + iounmap(((struct NCR5380_hostdata *)instance->hostdata)->iomem); + release_mem_region(instance->NCR5380_instance_name, NCR5380_region_size); +#endif + + + return 0; +} + +#ifdef BIOSPARAM +/** + * generic_NCR5380_biosparam + * @disk: disk to compute geometry for + * @dev: device identifier for this disk + * @ip: sizes to fill in + * + * Generates a BIOS / DOS compatible H-C-S mapping for the specified + * device / size. + * + * XXX Most SCSI boards use this mapping, I could be incorrect. Someone + * using hard disks on a trantor should verify that this mapping + * corresponds to that used by the BIOS / ASPI driver by running the linux + * fdisk program and matching the H_C_S coordinates to what DOS uses. + * + * Locks: none + */ + +static int +generic_NCR5380_biosparam(struct scsi_device *sdev, struct block_device *bdev, + sector_t capacity, int *ip) +{ + ip[0] = 64; + ip[1] = 32; + ip[2] = capacity >> 11; + return 0; +} +#endif + +#ifdef NCR53C400_PSEUDO_DMA + +/** + * NCR5380_pread - pseudo DMA read + * @instance: adapter to read from + * @dst: buffer to read into + * @len: buffer length + * + * Perform a pseudo DMA mode read from an NCR53C400 or equivalent + * controller + */ + +static inline int NCR5380_pread(struct Scsi_Host *instance, unsigned char *dst, int len) +{ + int blocks = len / 128; + int start = 0; + int bl; + + NCR5380_local_declare(); + NCR5380_setup(instance); + + NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE | CSR_TRANS_DIR); + NCR5380_write(C400_BLOCK_COUNTER_REG, blocks); + while (1) { + if ((bl = NCR5380_read(C400_BLOCK_COUNTER_REG)) == 0) { + break; + } + if (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ) { + printk(KERN_ERR "53C400r: Got 53C80_IRQ start=%d, blocks=%d\n", start, blocks); + return -1; + } + while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY); + +#ifndef SCSI_G_NCR5380_MEM + { + int i; + for (i = 0; i < 128; i++) + dst[start + i] = NCR5380_read(C400_HOST_BUFFER); + } +#else + /* implies SCSI_G_NCR5380_MEM */ + memcpy_fromio(dst + start, iomem + NCR53C400_host_buffer, 128); +#endif + start += 128; + blocks--; + } + + if (blocks) { + while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY) + { + // FIXME - no timeout + } + +#ifndef SCSI_G_NCR5380_MEM + { + int i; + for (i = 0; i < 128; i++) + dst[start + i] = NCR5380_read(C400_HOST_BUFFER); + } +#else + /* implies SCSI_G_NCR5380_MEM */ + memcpy_fromio(dst + start, iomem + NCR53C400_host_buffer, 128); +#endif + start += 128; + blocks--; + } + + if (!(NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ)) + printk("53C400r: no 53C80 gated irq after transfer"); + +#if 0 + /* + * DON'T DO THIS - THEY NEVER ARRIVE! + */ + printk("53C400r: Waiting for 53C80 registers\n"); + while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_53C80_REG) + ; +#endif + if (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_END_DMA_TRANSFER)) + printk(KERN_ERR "53C400r: no end dma signal\n"); + + NCR5380_write(MODE_REG, MR_BASE); + NCR5380_read(RESET_PARITY_INTERRUPT_REG); + return 0; +} + +/** + * NCR5380_write - pseudo DMA write + * @instance: adapter to read from + * @dst: buffer to read into + * @len: buffer length + * + * Perform a pseudo DMA mode read from an NCR53C400 or equivalent + * controller + */ + +static inline int NCR5380_pwrite(struct Scsi_Host *instance, unsigned char *src, int len) +{ + int blocks = len / 128; + int start = 0; + int bl; + int i; + + NCR5380_local_declare(); + NCR5380_setup(instance); + + NCR5380_write(C400_CONTROL_STATUS_REG, CSR_BASE); + NCR5380_write(C400_BLOCK_COUNTER_REG, blocks); + while (1) { + if (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ) { + printk(KERN_ERR "53C400w: Got 53C80_IRQ start=%d, blocks=%d\n", start, blocks); + return -1; + } + + if ((bl = NCR5380_read(C400_BLOCK_COUNTER_REG)) == 0) { + break; + } + while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY) + ; // FIXME - timeout +#ifndef SCSI_G_NCR5380_MEM + { + for (i = 0; i < 128; i++) + NCR5380_write(C400_HOST_BUFFER, src[start + i]); + } +#else + /* implies SCSI_G_NCR5380_MEM */ + memcpy_toio(iomem + NCR53C400_host_buffer, src + start, 128); +#endif + start += 128; + blocks--; + } + if (blocks) { + while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_HOST_BUF_NOT_RDY) + ; // FIXME - no timeout + +#ifndef SCSI_G_NCR5380_MEM + { + for (i = 0; i < 128; i++) + NCR5380_write(C400_HOST_BUFFER, src[start + i]); + } +#else + /* implies SCSI_G_NCR5380_MEM */ + memcpy_toio(iomem + NCR53C400_host_buffer, src + start, 128); +#endif + start += 128; + blocks--; + } + +#if 0 + printk("53C400w: waiting for registers to be available\n"); + THEY NEVER DO ! while (NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_53C80_REG); + printk("53C400w: Got em\n"); +#endif + + /* Let's wait for this instead - could be ugly */ + /* All documentation says to check for this. Maybe my hardware is too + * fast. Waiting for it seems to work fine! KLL + */ + while (!(i = NCR5380_read(C400_CONTROL_STATUS_REG) & CSR_GATED_53C80_IRQ)) + ; // FIXME - no timeout + + /* + * I know. i is certainly != 0 here but the loop is new. See previous + * comment. + */ + if (i) { + if (!((i = NCR5380_read(BUS_AND_STATUS_REG)) & BASR_END_DMA_TRANSFER)) + printk(KERN_ERR "53C400w: No END OF DMA bit - WHOOPS! BASR=%0x\n", i); + } else + printk(KERN_ERR "53C400w: no 53C80 gated irq after transfer (last block)\n"); + +#if 0 + if (!(NCR5380_read(BUS_AND_STATUS_REG) & BASR_END_DMA_TRANSFER)) { + printk(KERN_ERR "53C400w: no end dma signal\n"); + } +#endif + while (!(NCR5380_read(TARGET_COMMAND_REG) & TCR_LAST_BYTE_SENT)) + ; // TIMEOUT + return 0; +} +#endif /* PSEUDO_DMA */ + +/* + * Include the NCR5380 core code that we build our driver around + */ + +#include "NCR5380.c" + +static struct scsi_host_template driver_template = { + .show_info = generic_NCR5380_show_info, + .name = "Generic NCR5380/NCR53C400 SCSI", + .detect = generic_NCR5380_detect, + .release = generic_NCR5380_release_resources, + .info = generic_NCR5380_info, + .queuecommand = generic_NCR5380_queue_command, + .eh_abort_handler = generic_NCR5380_abort, + .eh_bus_reset_handler = generic_NCR5380_bus_reset, + .bios_param = NCR5380_BIOSPARAM, + .can_queue = CAN_QUEUE, + .this_id = 7, + .sg_tablesize = SG_ALL, + .cmd_per_lun = CMD_PER_LUN, + .use_clustering = DISABLE_CLUSTERING, +}; +#include <linux/module.h> +#include "scsi_module.c" + +module_param(ncr_irq, int, 0); +module_param(ncr_dma, int, 0); +module_param(ncr_addr, int, 0); +module_param(ncr_5380, int, 0); +module_param(ncr_53c400, int, 0); +module_param(ncr_53c400a, int, 0); +module_param(dtc_3181e, int, 0); +MODULE_LICENSE("GPL"); + +#if !defined(SCSI_G_NCR5380_MEM) && defined(MODULE) +static struct isapnp_device_id id_table[] = { + { + ISAPNP_ANY_ID, ISAPNP_ANY_ID, + ISAPNP_VENDOR('D', 'T', 'C'), ISAPNP_FUNCTION(0x436e), + 0}, + {0} +}; + +MODULE_DEVICE_TABLE(isapnp, id_table); +#endif + +__setup("ncr5380=", do_NCR5380_setup); +__setup("ncr53c400=", do_NCR53C400_setup); +__setup("ncr53c400a=", do_NCR53C400A_setup); +__setup("dtc3181e=", do_DTC3181E_setup); |