X-Git-Url: http://ftp.safe.ca/?a=blobdiff_plain;f=drivers%2Fscsi%2Fgvp11.c;h=2ce26eb7a1ec5c24062a2764181dfc3a8666c578;hb=cc106eb35ed4abea675bce0d8fe40a46ff0b4a72;hp=d12342fa81999e5938313cbb9f33734a63f44998;hpb=df0ae2497ddefd72a87f3a3b34ff32455d7d4ae0;p=safe%2Fjmp%2Flinux-2.6 diff --git a/drivers/scsi/gvp11.c b/drivers/scsi/gvp11.c index d12342f..2ce26eb 100644 --- a/drivers/scsi/gvp11.c +++ b/drivers/scsi/gvp11.c @@ -1,231 +1,214 @@ #include -#include -#include -#include -#include #include #include +#include +#include +#include +#include -#include #include #include #include #include -#include -#include -#include #include "scsi.h" -#include #include "wd33c93.h" #include "gvp11.h" -#include -#define DMA(ptr) ((gvp11_scsiregs *)((ptr)->base)) -#define HDATA(ptr) ((struct WD33C93_hostdata *)((ptr)->hostdata)) +#define CHECK_WD33C93 + +struct gvp11_hostdata { + struct WD33C93_hostdata wh; + struct gvp11_scsiregs *regs; +}; -static irqreturn_t gvp11_intr (int irq, void *_instance, struct pt_regs *fp) +static irqreturn_t gvp11_intr(int irq, void *data) { - unsigned long flags; - unsigned int status; - struct Scsi_Host *instance = (struct Scsi_Host *)_instance; - - status = DMA(instance)->CNTR; - if (!(status & GVP11_DMAC_INT_PENDING)) - return IRQ_NONE; - - spin_lock_irqsave(instance->host_lock, flags); - wd33c93_intr(instance); - spin_unlock_irqrestore(instance->host_lock, flags); - return IRQ_HANDLED; + struct Scsi_Host *instance = data; + struct gvp11_hostdata *hdata = shost_priv(instance); + unsigned int status = hdata->regs->CNTR; + unsigned long flags; + + if (!(status & GVP11_DMAC_INT_PENDING)) + return IRQ_NONE; + + spin_lock_irqsave(instance->host_lock, flags); + wd33c93_intr(instance); + spin_unlock_irqrestore(instance->host_lock, flags); + return IRQ_HANDLED; } static int gvp11_xfer_mask = 0; -void gvp11_setup (char *str, int *ints) +void gvp11_setup(char *str, int *ints) { - gvp11_xfer_mask = ints[1]; + gvp11_xfer_mask = ints[1]; } -static int dma_setup (Scsi_Cmnd *cmd, int dir_in) +static int dma_setup(struct scsi_cmnd *cmd, int dir_in) { - unsigned short cntr = GVP11_DMAC_INT_ENABLE; - unsigned long addr = virt_to_bus(cmd->SCp.ptr); - int bank_mask; - static int scsi_alloc_out_of_range = 0; - - /* use bounce buffer if the physical address is bad */ - if (addr & HDATA(cmd->device->host)->dma_xfer_mask || - (!dir_in && mm_end_of_chunk (addr, cmd->SCp.this_residual))) - { - HDATA(cmd->device->host)->dma_bounce_len = (cmd->SCp.this_residual + 511) - & ~0x1ff; - - if( !scsi_alloc_out_of_range ) { - HDATA(cmd->device->host)->dma_bounce_buffer = - kmalloc (HDATA(cmd->device->host)->dma_bounce_len, GFP_KERNEL); - HDATA(cmd->device->host)->dma_buffer_pool = BUF_SCSI_ALLOCED; - } + struct Scsi_Host *instance = cmd->device->host; + struct gvp11_hostdata *hdata = shost_priv(instance); + struct WD33C93_hostdata *wh = &hdata->wh; + struct gvp11_scsiregs *regs = hdata->regs; + unsigned short cntr = GVP11_DMAC_INT_ENABLE; + unsigned long addr = virt_to_bus(cmd->SCp.ptr); + int bank_mask; + static int scsi_alloc_out_of_range = 0; + + /* use bounce buffer if the physical address is bad */ + if (addr & wh->dma_xfer_mask) { + wh->dma_bounce_len = (cmd->SCp.this_residual + 511) & ~0x1ff; + + if (!scsi_alloc_out_of_range) { + wh->dma_bounce_buffer = + kmalloc(wh->dma_bounce_len, GFP_KERNEL); + wh->dma_buffer_pool = BUF_SCSI_ALLOCED; + } - if (scsi_alloc_out_of_range || - !HDATA(cmd->device->host)->dma_bounce_buffer) { - HDATA(cmd->device->host)->dma_bounce_buffer = - amiga_chip_alloc(HDATA(cmd->device->host)->dma_bounce_len, - "GVP II SCSI Bounce Buffer"); + if (scsi_alloc_out_of_range || + !wh->dma_bounce_buffer) { + wh->dma_bounce_buffer = + amiga_chip_alloc(wh->dma_bounce_len, + "GVP II SCSI Bounce Buffer"); - if(!HDATA(cmd->device->host)->dma_bounce_buffer) - { - HDATA(cmd->device->host)->dma_bounce_len = 0; - return 1; - } + if (!wh->dma_bounce_buffer) { + wh->dma_bounce_len = 0; + return 1; + } - HDATA(cmd->device->host)->dma_buffer_pool = BUF_CHIP_ALLOCED; - } + wh->dma_buffer_pool = BUF_CHIP_ALLOCED; + } - /* check if the address of the bounce buffer is OK */ - addr = virt_to_bus(HDATA(cmd->device->host)->dma_bounce_buffer); - - if (addr & HDATA(cmd->device->host)->dma_xfer_mask) { - /* fall back to Chip RAM if address out of range */ - if( HDATA(cmd->device->host)->dma_buffer_pool == BUF_SCSI_ALLOCED) { - kfree (HDATA(cmd->device->host)->dma_bounce_buffer); - scsi_alloc_out_of_range = 1; - } else { - amiga_chip_free (HDATA(cmd->device->host)->dma_bounce_buffer); - } - - HDATA(cmd->device->host)->dma_bounce_buffer = - amiga_chip_alloc(HDATA(cmd->device->host)->dma_bounce_len, - "GVP II SCSI Bounce Buffer"); - - if(!HDATA(cmd->device->host)->dma_bounce_buffer) - { - HDATA(cmd->device->host)->dma_bounce_len = 0; - return 1; - } - - addr = virt_to_bus(HDATA(cmd->device->host)->dma_bounce_buffer); - HDATA(cmd->device->host)->dma_buffer_pool = BUF_CHIP_ALLOCED; - } - - if (!dir_in) { - /* copy to bounce buffer for a write */ - memcpy (HDATA(cmd->device->host)->dma_bounce_buffer, - cmd->SCp.ptr, cmd->SCp.this_residual); + /* check if the address of the bounce buffer is OK */ + addr = virt_to_bus(wh->dma_bounce_buffer); + + if (addr & wh->dma_xfer_mask) { + /* fall back to Chip RAM if address out of range */ + if (wh->dma_buffer_pool == BUF_SCSI_ALLOCED) { + kfree(wh->dma_bounce_buffer); + scsi_alloc_out_of_range = 1; + } else { + amiga_chip_free(wh->dma_bounce_buffer); + } + + wh->dma_bounce_buffer = + amiga_chip_alloc(wh->dma_bounce_len, + "GVP II SCSI Bounce Buffer"); + + if (!wh->dma_bounce_buffer) { + wh->dma_bounce_len = 0; + return 1; + } + + addr = virt_to_bus(wh->dma_bounce_buffer); + wh->dma_buffer_pool = BUF_CHIP_ALLOCED; + } + + if (!dir_in) { + /* copy to bounce buffer for a write */ + memcpy(wh->dma_bounce_buffer, cmd->SCp.ptr, + cmd->SCp.this_residual); + } } - } - /* setup dma direction */ - if (!dir_in) - cntr |= GVP11_DMAC_DIR_WRITE; + /* setup dma direction */ + if (!dir_in) + cntr |= GVP11_DMAC_DIR_WRITE; - HDATA(cmd->device->host)->dma_dir = dir_in; - DMA(cmd->device->host)->CNTR = cntr; + wh->dma_dir = dir_in; + regs->CNTR = cntr; - /* setup DMA *physical* address */ - DMA(cmd->device->host)->ACR = addr; + /* setup DMA *physical* address */ + regs->ACR = addr; - if (dir_in) - /* invalidate any cache */ - cache_clear (addr, cmd->SCp.this_residual); - else - /* push any dirty cache */ - cache_push (addr, cmd->SCp.this_residual); + if (dir_in) { + /* invalidate any cache */ + cache_clear(addr, cmd->SCp.this_residual); + } else { + /* push any dirty cache */ + cache_push(addr, cmd->SCp.this_residual); + } - if ((bank_mask = (~HDATA(cmd->device->host)->dma_xfer_mask >> 18) & 0x01c0)) - DMA(cmd->device->host)->BANK = bank_mask & (addr >> 18); + bank_mask = (~wh->dma_xfer_mask >> 18) & 0x01c0; + if (bank_mask) + regs->BANK = bank_mask & (addr >> 18); - /* start DMA */ - DMA(cmd->device->host)->ST_DMA = 1; + /* start DMA */ + regs->ST_DMA = 1; - /* return success */ - return 0; + /* return success */ + return 0; } -static void dma_stop (struct Scsi_Host *instance, Scsi_Cmnd *SCpnt, - int status) +static void dma_stop(struct Scsi_Host *instance, struct scsi_cmnd *SCpnt, + int status) { - /* stop DMA */ - DMA(instance)->SP_DMA = 1; - /* remove write bit from CONTROL bits */ - DMA(instance)->CNTR = GVP11_DMAC_INT_ENABLE; - - /* copy from a bounce buffer, if necessary */ - if (status && HDATA(instance)->dma_bounce_buffer) { - if (HDATA(instance)->dma_dir && SCpnt) - memcpy (SCpnt->SCp.ptr, - HDATA(instance)->dma_bounce_buffer, - SCpnt->SCp.this_residual); - - if (HDATA(instance)->dma_buffer_pool == BUF_SCSI_ALLOCED) - kfree (HDATA(instance)->dma_bounce_buffer); - else - amiga_chip_free(HDATA(instance)->dma_bounce_buffer); - - HDATA(instance)->dma_bounce_buffer = NULL; - HDATA(instance)->dma_bounce_len = 0; - } + struct gvp11_hostdata *hdata = shost_priv(instance); + struct WD33C93_hostdata *wh = &hdata->wh; + struct gvp11_scsiregs *regs = hdata->regs; + + /* stop DMA */ + regs->SP_DMA = 1; + /* remove write bit from CONTROL bits */ + regs->CNTR = GVP11_DMAC_INT_ENABLE; + + /* copy from a bounce buffer, if necessary */ + if (status && wh->dma_bounce_buffer) { + if (wh->dma_dir && SCpnt) + memcpy(SCpnt->SCp.ptr, wh->dma_bounce_buffer, + SCpnt->SCp.this_residual); + + if (wh->dma_buffer_pool == BUF_SCSI_ALLOCED) + kfree(wh->dma_bounce_buffer); + else + amiga_chip_free(wh->dma_bounce_buffer); + + wh->dma_bounce_buffer = NULL; + wh->dma_bounce_len = 0; + } } -#define CHECK_WD33C93 - -int __init gvp11_detect(Scsi_Host_Template *tpnt) +static int gvp11_bus_reset(struct scsi_cmnd *cmd) { - static unsigned char called = 0; - struct Scsi_Host *instance; - unsigned long address; - unsigned int epc; - struct zorro_dev *z = NULL; - unsigned int default_dma_xfer_mask; - wd33c93_regs regs; - int num_gvp11 = 0; -#ifdef CHECK_WD33C93 - volatile unsigned char *sasr_3393, *scmd_3393; - unsigned char save_sasr; - unsigned char q, qq; -#endif + struct Scsi_Host *instance = cmd->device->host; - if (!MACH_IS_AMIGA || called) - return 0; - called = 1; - - tpnt->proc_name = "GVP11"; - tpnt->proc_info = &wd33c93_proc_info; + /* FIXME perform bus-specific reset */ - while ((z = zorro_find_device(ZORRO_WILDCARD, z))) { - /* - * This should (hopefully) be the correct way to identify - * all the different GVP SCSI controllers (except for the - * SERIES I though). - */ + /* FIXME 2: shouldn't we no-op this function (return + FAILED), and fall back to host reset function, + wd33c93_host_reset ? */ - if (z->id == ZORRO_PROD_GVP_COMBO_030_R3_SCSI || - z->id == ZORRO_PROD_GVP_SERIES_II) - default_dma_xfer_mask = ~0x00ffffff; - else if (z->id == ZORRO_PROD_GVP_GFORCE_030_SCSI || - z->id == ZORRO_PROD_GVP_A530_SCSI || - z->id == ZORRO_PROD_GVP_COMBO_030_R4_SCSI) - default_dma_xfer_mask = ~0x01ffffff; - else if (z->id == ZORRO_PROD_GVP_A1291 || - z->id == ZORRO_PROD_GVP_GFORCE_040_SCSI_1) - default_dma_xfer_mask = ~0x07ffffff; - else - continue; + spin_lock_irq(instance->host_lock); + wd33c93_host_reset(cmd); + spin_unlock_irq(instance->host_lock); - /* - * Rumors state that some GVP ram boards use the same product - * code as the SCSI controllers. Therefore if the board-size - * is not 64KB we asume it is a ram board and bail out. - */ - if (z->resource.end-z->resource.start != 0xffff) - continue; + return SUCCESS; +} - address = z->resource.start; - if (!request_mem_region(address, 256, "wd33c93")) - continue; +static struct scsi_host_template gvp11_scsi_template = { + .module = THIS_MODULE, + .name = "GVP Series II SCSI", + .proc_info = wd33c93_proc_info, + .proc_name = "GVP11", + .queuecommand = wd33c93_queuecommand, + .eh_abort_handler = wd33c93_abort, + .eh_bus_reset_handler = gvp11_bus_reset, + .eh_host_reset_handler = wd33c93_host_reset, + .can_queue = CAN_QUEUE, + .this_id = 7, + .sg_tablesize = SG_ALL, + .cmd_per_lun = CMD_PER_LUN, + .use_clustering = DISABLE_CLUSTERING +}; +static int __devinit check_wd33c93(struct gvp11_scsiregs *regs) +{ #ifdef CHECK_WD33C93 + volatile unsigned char *sasr_3393, *scmd_3393; + unsigned char save_sasr; + unsigned char q, qq; /* * These darn GVP boards are a problem - it can be tough to tell @@ -233,37 +216,37 @@ int __init gvp11_detect(Scsi_Host_Template *tpnt) * ultimate Yet-Another-GVP-Detection-Hack in that it actually * probes for a WD33c93 chip: If we find one, it's extremely * likely that this card supports SCSI, regardless of Product_ - * Code, Board_Size, etc. + * Code, Board_Size, etc. */ - /* Get pointers to the presumed register locations and save contents */ + /* Get pointers to the presumed register locations and save contents */ - sasr_3393 = &(((gvp11_scsiregs *)(ZTWO_VADDR(address)))->SASR); - scmd_3393 = &(((gvp11_scsiregs *)(ZTWO_VADDR(address)))->SCMD); + sasr_3393 = ®s->SASR; + scmd_3393 = ®s->SCMD; save_sasr = *sasr_3393; - /* First test the AuxStatus Reg */ + /* First test the AuxStatus Reg */ - q = *sasr_3393; /* read it */ - if (q & 0x08) /* bit 3 should always be clear */ - goto release; - *sasr_3393 = WD_AUXILIARY_STATUS; /* setup indirect address */ - if (*sasr_3393 == WD_AUXILIARY_STATUS) { /* shouldn't retain the write */ + q = *sasr_3393; /* read it */ + if (q & 0x08) /* bit 3 should always be clear */ + return -ENODEV; + *sasr_3393 = WD_AUXILIARY_STATUS; /* setup indirect address */ + if (*sasr_3393 == WD_AUXILIARY_STATUS) { /* shouldn't retain the write */ *sasr_3393 = save_sasr; /* Oops - restore this byte */ - goto release; - } + return -ENODEV; + } if (*sasr_3393 != q) { /* should still read the same */ *sasr_3393 = save_sasr; /* Oops - restore this byte */ - goto release; - } + return -ENODEV; + } if (*scmd_3393 != q) /* and so should the image at 0x1f */ - goto release; + return -ENODEV; - - /* Ok, we probably have a wd33c93, but let's check a few other places - * for good measure. Make sure that this works for both 'A and 'B - * chip versions. - */ + /* + * Ok, we probably have a wd33c93, but let's check a few other places + * for good measure. Make sure that this works for both 'A and 'B + * chip versions. + */ *sasr_3393 = WD_SCSI_STATUS; q = *scmd_3393; @@ -273,8 +256,8 @@ int __init gvp11_detect(Scsi_Host_Template *tpnt) qq = *scmd_3393; *sasr_3393 = WD_SCSI_STATUS; *scmd_3393 = q; - if (qq != q) /* should be read only */ - goto release; + if (qq != q) /* should be read only */ + return -ENODEV; *sasr_3393 = 0x1e; /* this register is unimplemented */ q = *scmd_3393; *sasr_3393 = 0x1e; @@ -284,7 +267,7 @@ int __init gvp11_detect(Scsi_Host_Template *tpnt) *sasr_3393 = 0x1e; *scmd_3393 = q; if (qq != q || qq != 0xff) /* should be read only, all 1's */ - goto release; + return -ENODEV; *sasr_3393 = WD_TIMEOUT_PERIOD; q = *scmd_3393; *sasr_3393 = WD_TIMEOUT_PERIOD; @@ -293,103 +276,157 @@ int __init gvp11_detect(Scsi_Host_Template *tpnt) qq = *scmd_3393; *sasr_3393 = WD_TIMEOUT_PERIOD; *scmd_3393 = q; - if (qq != (~q & 0xff)) /* should be read/write */ - goto release; -#endif - - instance = scsi_register (tpnt, sizeof (struct WD33C93_hostdata)); - if(instance == NULL) - goto release; - instance->base = ZTWO_VADDR(address); + if (qq != (~q & 0xff)) /* should be read/write */ + return -ENODEV; +#endif /* CHECK_WD33C93 */ + + return 0; +} + +static int __devinit gvp11_probe(struct zorro_dev *z, + const struct zorro_device_id *ent) +{ + struct Scsi_Host *instance; + unsigned long address; + int error; + unsigned int epc; + unsigned int default_dma_xfer_mask; + struct gvp11_hostdata *hdata; + struct gvp11_scsiregs *regs; + wd33c93_regs wdregs; + + default_dma_xfer_mask = ent->driver_data; + + /* + * Rumors state that some GVP ram boards use the same product + * code as the SCSI controllers. Therefore if the board-size + * is not 64KB we asume it is a ram board and bail out. + */ + if (zorro_resource_len(z) != 0x10000) + return -ENODEV; + + address = z->resource.start; + if (!request_mem_region(address, 256, "wd33c93")) + return -EBUSY; + + regs = (struct gvp11_scsiregs *)(ZTWO_VADDR(address)); + + error = check_wd33c93(regs); + if (error) + goto fail_check_or_alloc; + + instance = scsi_host_alloc(&gvp11_scsi_template, + sizeof(struct gvp11_hostdata)); + if (!instance) { + error = -ENOMEM; + goto fail_check_or_alloc; + } + instance->irq = IRQ_AMIGA_PORTS; instance->unique_id = z->slotaddr; - if (gvp11_xfer_mask) - HDATA(instance)->dma_xfer_mask = gvp11_xfer_mask; - else - HDATA(instance)->dma_xfer_mask = default_dma_xfer_mask; - + regs->secret2 = 1; + regs->secret1 = 0; + regs->secret3 = 15; + while (regs->CNTR & GVP11_DMAC_BUSY) + ; + regs->CNTR = 0; + regs->BANK = 0; - DMA(instance)->secret2 = 1; - DMA(instance)->secret1 = 0; - DMA(instance)->secret3 = 15; - while (DMA(instance)->CNTR & GVP11_DMAC_BUSY) ; - DMA(instance)->CNTR = 0; + wdregs.SASR = ®s->SASR; + wdregs.SCMD = ®s->SCMD; - DMA(instance)->BANK = 0; + hdata = shost_priv(instance); + if (gvp11_xfer_mask) + hdata->wh.dma_xfer_mask = gvp11_xfer_mask; + else + hdata->wh.dma_xfer_mask = default_dma_xfer_mask; - epc = *(unsigned short *)(ZTWO_VADDR(address) + 0x8000); + hdata->wh.no_sync = 0xff; + hdata->wh.fast = 0; + hdata->wh.dma_mode = CTRL_DMA; + hdata->regs = regs; /* * Check for 14MHz SCSI clock */ - regs.SASR = &(DMA(instance)->SASR); - regs.SCMD = &(DMA(instance)->SCMD); - wd33c93_init(instance, regs, dma_setup, dma_stop, + epc = *(unsigned short *)(ZTWO_VADDR(address) + 0x8000); + wd33c93_init(instance, wdregs, dma_setup, dma_stop, (epc & GVP_SCSICLKMASK) ? WD33C93_FS_8_10 : WD33C93_FS_12_15); - request_irq(IRQ_AMIGA_PORTS, gvp11_intr, SA_SHIRQ, "GVP11 SCSI", - instance); - DMA(instance)->CNTR = GVP11_DMAC_INT_ENABLE; - num_gvp11++; - continue; - -release: - release_mem_region(address, 256); - } - - return num_gvp11; -} + error = request_irq(IRQ_AMIGA_PORTS, gvp11_intr, IRQF_SHARED, + "GVP11 SCSI", instance); + if (error) + goto fail_irq; -static int gvp11_bus_reset(Scsi_Cmnd *cmd) -{ - /* FIXME perform bus-specific reset */ + regs->CNTR = GVP11_DMAC_INT_ENABLE; - /* FIXME 2: shouldn't we no-op this function (return - FAILED), and fall back to host reset function, - wd33c93_host_reset ? */ + error = scsi_add_host(instance, NULL); + if (error) + goto fail_host; - spin_lock_irq(cmd->device->host->host_lock); - wd33c93_host_reset(cmd); - spin_unlock_irq(cmd->device->host->host_lock); + zorro_set_drvdata(z, instance); + scsi_scan_host(instance); + return 0; - return SUCCESS; +fail_host: + free_irq(IRQ_AMIGA_PORTS, instance); +fail_irq: + scsi_host_put(instance); +fail_check_or_alloc: + release_mem_region(address, 256); + return error; } +static void __devexit gvp11_remove(struct zorro_dev *z) +{ + struct Scsi_Host *instance = zorro_get_drvdata(z); + struct gvp11_hostdata *hdata = shost_priv(instance); + + hdata->regs->CNTR = 0; + scsi_remove_host(instance); + free_irq(IRQ_AMIGA_PORTS, instance); + scsi_host_put(instance); + release_mem_region(z->resource.start, 256); +} -#define HOSTS_C - -#include "gvp11.h" + /* + * This should (hopefully) be the correct way to identify + * all the different GVP SCSI controllers (except for the + * SERIES I though). + */ -static Scsi_Host_Template driver_template = { - .proc_name = "GVP11", - .name = "GVP Series II SCSI", - .detect = gvp11_detect, - .release = gvp11_release, - .queuecommand = wd33c93_queuecommand, - .eh_abort_handler = wd33c93_abort, - .eh_bus_reset_handler = gvp11_bus_reset, - .eh_host_reset_handler = wd33c93_host_reset, - .can_queue = CAN_QUEUE, - .this_id = 7, - .sg_tablesize = SG_ALL, - .cmd_per_lun = CMD_PER_LUN, - .use_clustering = DISABLE_CLUSTERING +static struct zorro_device_id gvp11_zorro_tbl[] __devinitdata = { + { ZORRO_PROD_GVP_COMBO_030_R3_SCSI, ~0x00ffffff }, + { ZORRO_PROD_GVP_SERIES_II, ~0x00ffffff }, + { ZORRO_PROD_GVP_GFORCE_030_SCSI, ~0x01ffffff }, + { ZORRO_PROD_GVP_A530_SCSI, ~0x01ffffff }, + { ZORRO_PROD_GVP_COMBO_030_R4_SCSI, ~0x01ffffff }, + { ZORRO_PROD_GVP_A1291, ~0x07ffffff }, + { ZORRO_PROD_GVP_GFORCE_040_SCSI_1, ~0x07ffffff }, + { 0 } }; +MODULE_DEVICE_TABLE(zorro, gvp11_zorro_tbl); +static struct zorro_driver gvp11_driver = { + .name = "gvp11", + .id_table = gvp11_zorro_tbl, + .probe = gvp11_probe, + .remove = __devexit_p(gvp11_remove), +}; -#include "scsi_module.c" +static int __init gvp11_init(void) +{ + return zorro_register_driver(&gvp11_driver); +} +module_init(gvp11_init); -int gvp11_release(struct Scsi_Host *instance) +static void __exit gvp11_exit(void) { -#ifdef MODULE - DMA(instance)->CNTR = 0; - release_mem_region(ZTWO_PADDR(instance->base), 256); - free_irq(IRQ_AMIGA_PORTS, instance); - wd33c93_release(); -#endif - return 1; + zorro_unregister_driver(&gvp11_driver); } +module_exit(gvp11_exit); +MODULE_DESCRIPTION("GVP Series II SCSI"); MODULE_LICENSE("GPL");