11da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include <linux/types.h> 21da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include <linux/init.h> 31da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include <linux/interrupt.h> 4c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven#include <linux/mm.h> 5c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven#include <linux/slab.h> 6c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven#include <linux/spinlock.h> 7c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven#include <linux/zorro.h> 8acf3368ffb75fc4a83726655d697e79646fe4eb3Paul Gortmaker#include <linux/module.h> 91da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 101da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include <asm/page.h> 111da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include <asm/pgtable.h> 121da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include <asm/amigaints.h> 131da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include <asm/amigahw.h> 141da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 151da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include "scsi.h" 161da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include "wd33c93.h" 171da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds#include "gvp11.h" 181da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 191da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 2011ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven#define CHECK_WD33C93 2111ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven 22cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoevenstruct gvp11_hostdata { 23cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct WD33C93_hostdata wh; 24cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct gvp11_scsiregs *regs; 25cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven}; 26cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven 276869b15efccce954a28d14c84b25350d125e2f93Geert Uytterhoevenstatic irqreturn_t gvp11_intr(int irq, void *data) 281da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds{ 296869b15efccce954a28d14c84b25350d125e2f93Geert Uytterhoeven struct Scsi_Host *instance = data; 30cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct gvp11_hostdata *hdata = shost_priv(instance); 31cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven unsigned int status = hdata->regs->CNTR; 32bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven unsigned long flags; 33bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 34bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven if (!(status & GVP11_DMAC_INT_PENDING)) 35bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven return IRQ_NONE; 36bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 37bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven spin_lock_irqsave(instance->host_lock, flags); 38bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven wd33c93_intr(instance); 39bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven spin_unlock_irqrestore(instance->host_lock, flags); 40bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven return IRQ_HANDLED; 411da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds} 421da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 431da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvaldsstatic int gvp11_xfer_mask = 0; 441da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 45bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoevenvoid gvp11_setup(char *str, int *ints) 461da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds{ 47bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven gvp11_xfer_mask = ints[1]; 481da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds} 491da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 5065396410af63db90d6428c678ff84aa652c3c1ecHenrik Kretzschmarstatic int dma_setup(struct scsi_cmnd *cmd, int dir_in) 511da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds{ 5252c3d8a65f779430bfae1305f7d50eb44df9875eGeert Uytterhoeven struct Scsi_Host *instance = cmd->device->host; 53cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct gvp11_hostdata *hdata = shost_priv(instance); 54cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct WD33C93_hostdata *wh = &hdata->wh; 55cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct gvp11_scsiregs *regs = hdata->regs; 56bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven unsigned short cntr = GVP11_DMAC_INT_ENABLE; 57bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven unsigned long addr = virt_to_bus(cmd->SCp.ptr); 58bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven int bank_mask; 59bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven static int scsi_alloc_out_of_range = 0; 601da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 61bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* use bounce buffer if the physical address is bad */ 62cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven if (addr & wh->dma_xfer_mask) { 63cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_bounce_len = (cmd->SCp.this_residual + 511) & ~0x1ff; 64bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 65bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven if (!scsi_alloc_out_of_range) { 66cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_bounce_buffer = 67cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven kmalloc(wh->dma_bounce_len, GFP_KERNEL); 68cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_buffer_pool = BUF_SCSI_ALLOCED; 69bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } 701da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 71bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven if (scsi_alloc_out_of_range || 72cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven !wh->dma_bounce_buffer) { 73cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_bounce_buffer = 74cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven amiga_chip_alloc(wh->dma_bounce_len, 75bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven "GVP II SCSI Bounce Buffer"); 761da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 77cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven if (!wh->dma_bounce_buffer) { 78cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_bounce_len = 0; 79bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven return 1; 80bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } 811da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 82cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_buffer_pool = BUF_CHIP_ALLOCED; 83bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } 841da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 85bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* check if the address of the bounce buffer is OK */ 86cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven addr = virt_to_bus(wh->dma_bounce_buffer); 87bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 88cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven if (addr & wh->dma_xfer_mask) { 89bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* fall back to Chip RAM if address out of range */ 90cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven if (wh->dma_buffer_pool == BUF_SCSI_ALLOCED) { 91cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven kfree(wh->dma_bounce_buffer); 92bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven scsi_alloc_out_of_range = 1; 93bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } else { 94cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven amiga_chip_free(wh->dma_bounce_buffer); 95bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } 96bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 97cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_bounce_buffer = 98cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven amiga_chip_alloc(wh->dma_bounce_len, 99bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven "GVP II SCSI Bounce Buffer"); 100bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 101cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven if (!wh->dma_bounce_buffer) { 102cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_bounce_len = 0; 103bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven return 1; 104bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } 105bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 106cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven addr = virt_to_bus(wh->dma_bounce_buffer); 107cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_buffer_pool = BUF_CHIP_ALLOCED; 108bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } 109bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 110bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven if (!dir_in) { 111bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* copy to bounce buffer for a write */ 112cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven memcpy(wh->dma_bounce_buffer, cmd->SCp.ptr, 11352c3d8a65f779430bfae1305f7d50eb44df9875eGeert Uytterhoeven cmd->SCp.this_residual); 114bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } 1151da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds } 1161da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 117bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* setup dma direction */ 118bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven if (!dir_in) 119bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven cntr |= GVP11_DMAC_DIR_WRITE; 1201da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 121cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_dir = dir_in; 1226869b15efccce954a28d14c84b25350d125e2f93Geert Uytterhoeven regs->CNTR = cntr; 1231da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 124bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* setup DMA *physical* address */ 1256869b15efccce954a28d14c84b25350d125e2f93Geert Uytterhoeven regs->ACR = addr; 1261da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 127bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven if (dir_in) { 128bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* invalidate any cache */ 129bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven cache_clear(addr, cmd->SCp.this_residual); 130bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } else { 131bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* push any dirty cache */ 132bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven cache_push(addr, cmd->SCp.this_residual); 133bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } 1341da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 135cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven bank_mask = (~wh->dma_xfer_mask >> 18) & 0x01c0; 13652c3d8a65f779430bfae1305f7d50eb44df9875eGeert Uytterhoeven if (bank_mask) 1376869b15efccce954a28d14c84b25350d125e2f93Geert Uytterhoeven regs->BANK = bank_mask & (addr >> 18); 1381da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 139bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* start DMA */ 1406869b15efccce954a28d14c84b25350d125e2f93Geert Uytterhoeven regs->ST_DMA = 1; 1411da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 142bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* return success */ 143bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven return 0; 1441da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds} 1451da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 14665396410af63db90d6428c678ff84aa652c3c1ecHenrik Kretzschmarstatic void dma_stop(struct Scsi_Host *instance, struct scsi_cmnd *SCpnt, 14765396410af63db90d6428c678ff84aa652c3c1ecHenrik Kretzschmar int status) 1481da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds{ 149cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct gvp11_hostdata *hdata = shost_priv(instance); 150cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct WD33C93_hostdata *wh = &hdata->wh; 151cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct gvp11_scsiregs *regs = hdata->regs; 15252c3d8a65f779430bfae1305f7d50eb44df9875eGeert Uytterhoeven 153bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* stop DMA */ 1546869b15efccce954a28d14c84b25350d125e2f93Geert Uytterhoeven regs->SP_DMA = 1; 155bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* remove write bit from CONTROL bits */ 1566869b15efccce954a28d14c84b25350d125e2f93Geert Uytterhoeven regs->CNTR = GVP11_DMAC_INT_ENABLE; 157bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 158bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven /* copy from a bounce buffer, if necessary */ 159cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven if (status && wh->dma_bounce_buffer) { 160cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven if (wh->dma_dir && SCpnt) 161cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven memcpy(SCpnt->SCp.ptr, wh->dma_bounce_buffer, 162bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven SCpnt->SCp.this_residual); 163bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 164cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven if (wh->dma_buffer_pool == BUF_SCSI_ALLOCED) 165cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven kfree(wh->dma_bounce_buffer); 166bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven else 167cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven amiga_chip_free(wh->dma_bounce_buffer); 168bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven 169cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_bounce_buffer = NULL; 170cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven wh->dma_bounce_len = 0; 171bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } 1721da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds} 1731da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 174c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenstatic int gvp11_bus_reset(struct scsi_cmnd *cmd) 175c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven{ 176c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven struct Scsi_Host *instance = cmd->device->host; 177c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 178c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven /* FIXME perform bus-specific reset */ 179c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 180c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven /* FIXME 2: shouldn't we no-op this function (return 181c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven FAILED), and fall back to host reset function, 182c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven wd33c93_host_reset ? */ 183c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 184c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven spin_lock_irq(instance->host_lock); 185c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven wd33c93_host_reset(cmd); 186c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven spin_unlock_irq(instance->host_lock); 187c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 188c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven return SUCCESS; 189c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven} 190c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 191c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenstatic struct scsi_host_template gvp11_scsi_template = { 192c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .module = THIS_MODULE, 193c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .name = "GVP Series II SCSI", 194c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .proc_info = wd33c93_proc_info, 195c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .proc_name = "GVP11", 196c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .queuecommand = wd33c93_queuecommand, 197c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .eh_abort_handler = wd33c93_abort, 198c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .eh_bus_reset_handler = gvp11_bus_reset, 199c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .eh_host_reset_handler = wd33c93_host_reset, 200c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .can_queue = CAN_QUEUE, 201c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .this_id = 7, 202c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .sg_tablesize = SG_ALL, 203c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .cmd_per_lun = CMD_PER_LUN, 204c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .use_clustering = DISABLE_CLUSTERING 205c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven}; 206c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 207c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenstatic int __devinit check_wd33c93(struct gvp11_scsiregs *regs) 20811ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven{ 20911ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven#ifdef CHECK_WD33C93 21011ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven volatile unsigned char *sasr_3393, *scmd_3393; 21111ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven unsigned char save_sasr; 21211ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven unsigned char q, qq; 21311ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven 21411ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven /* 21511ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven * These darn GVP boards are a problem - it can be tough to tell 21611ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven * whether or not they include a SCSI controller. This is the 21711ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven * ultimate Yet-Another-GVP-Detection-Hack in that it actually 21811ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven * probes for a WD33c93 chip: If we find one, it's extremely 21911ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven * likely that this card supports SCSI, regardless of Product_ 22011ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven * Code, Board_Size, etc. 22111ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven */ 22211ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven 22311ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven /* Get pointers to the presumed register locations and save contents */ 22411ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven 22511ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven sasr_3393 = ®s->SASR; 22611ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven scmd_3393 = ®s->SCMD; 22711ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven save_sasr = *sasr_3393; 22811ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven 22911ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven /* First test the AuxStatus Reg */ 23011ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven 23111ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven q = *sasr_3393; /* read it */ 23211ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven if (q & 0x08) /* bit 3 should always be clear */ 23311ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven return -ENODEV; 23411ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = WD_AUXILIARY_STATUS; /* setup indirect address */ 23511ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven if (*sasr_3393 == WD_AUXILIARY_STATUS) { /* shouldn't retain the write */ 23611ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = save_sasr; /* Oops - restore this byte */ 23711ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven return -ENODEV; 23811ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven } 23911ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven if (*sasr_3393 != q) { /* should still read the same */ 24011ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = save_sasr; /* Oops - restore this byte */ 24111ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven return -ENODEV; 24211ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven } 24311ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven if (*scmd_3393 != q) /* and so should the image at 0x1f */ 24411ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven return -ENODEV; 24511ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven 24611ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven /* 24711ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven * Ok, we probably have a wd33c93, but let's check a few other places 24811ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven * for good measure. Make sure that this works for both 'A and 'B 24911ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven * chip versions. 25011ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven */ 25111ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven 25211ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = WD_SCSI_STATUS; 25311ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven q = *scmd_3393; 25411ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = WD_SCSI_STATUS; 25511ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *scmd_3393 = ~q; 25611ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = WD_SCSI_STATUS; 25711ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven qq = *scmd_3393; 25811ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = WD_SCSI_STATUS; 25911ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *scmd_3393 = q; 26011ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven if (qq != q) /* should be read only */ 26111ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven return -ENODEV; 26211ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = 0x1e; /* this register is unimplemented */ 26311ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven q = *scmd_3393; 26411ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = 0x1e; 26511ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *scmd_3393 = ~q; 26611ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = 0x1e; 26711ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven qq = *scmd_3393; 26811ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = 0x1e; 26911ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *scmd_3393 = q; 27011ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven if (qq != q || qq != 0xff) /* should be read only, all 1's */ 27111ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven return -ENODEV; 27211ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = WD_TIMEOUT_PERIOD; 27311ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven q = *scmd_3393; 27411ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = WD_TIMEOUT_PERIOD; 27511ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *scmd_3393 = ~q; 27611ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = WD_TIMEOUT_PERIOD; 27711ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven qq = *scmd_3393; 27811ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *sasr_3393 = WD_TIMEOUT_PERIOD; 27911ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven *scmd_3393 = q; 28011ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven if (qq != (~q & 0xff)) /* should be read/write */ 28111ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven return -ENODEV; 28211ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven#endif /* CHECK_WD33C93 */ 28311ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven 28411ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven return 0; 28511ca46eaf207e2fde20f6207b6a3ae7b6295da07Geert Uytterhoeven} 2861da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 287c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenstatic int __devinit gvp11_probe(struct zorro_dev *z, 288c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven const struct zorro_device_id *ent) 2891da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds{ 290bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven struct Scsi_Host *instance; 291bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven unsigned long address; 292c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven int error; 293bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven unsigned int epc; 294bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven unsigned int default_dma_xfer_mask; 295cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct gvp11_hostdata *hdata; 296349d65fdc8e5bb3335fa5e6984ca2c12154a8269Geert Uytterhoeven struct gvp11_scsiregs *regs; 2976869b15efccce954a28d14c84b25350d125e2f93Geert Uytterhoeven wd33c93_regs wdregs; 298c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 299c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven default_dma_xfer_mask = ent->driver_data; 300c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 301c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven /* 302c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven * Rumors state that some GVP ram boards use the same product 303c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven * code as the SCSI controllers. Therefore if the board-size 30425985edcedea6396277003854657b5f3cb31a628Lucas De Marchi * is not 64KB we assume it is a ram board and bail out. 305c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven */ 306c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven if (zorro_resource_len(z) != 0x10000) 307c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven return -ENODEV; 308c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 309c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven address = z->resource.start; 310c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven if (!request_mem_region(address, 256, "wd33c93")) 311c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven return -EBUSY; 312c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 313c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven regs = (struct gvp11_scsiregs *)(ZTWO_VADDR(address)); 314c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 315c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven error = check_wd33c93(regs); 316c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven if (error) 317c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven goto fail_check_or_alloc; 318c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 319c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven instance = scsi_host_alloc(&gvp11_scsi_template, 320cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven sizeof(struct gvp11_hostdata)); 321c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven if (!instance) { 322c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven error = -ENOMEM; 323c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven goto fail_check_or_alloc; 324bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven } 3251da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 326c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven instance->irq = IRQ_AMIGA_PORTS; 327c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven instance->unique_id = z->slotaddr; 3281da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 329c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven regs->secret2 = 1; 330c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven regs->secret1 = 0; 331c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven regs->secret3 = 15; 332c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven while (regs->CNTR & GVP11_DMAC_BUSY) 333c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven ; 334c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven regs->CNTR = 0; 335c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven regs->BANK = 0; 33668b3aa7c9805aee9005a8ca53c5e99177961fbb9Jeff Garzik 337c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven wdregs.SASR = ®s->SASR; 338c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven wdregs.SCMD = ®s->SCMD; 339df0ae2497ddefd72a87f3a3b34ff32455d7d4ae0Jeff Garzik 340c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven hdata = shost_priv(instance); 341c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven if (gvp11_xfer_mask) 342cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven hdata->wh.dma_xfer_mask = gvp11_xfer_mask; 343c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven else 344cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven hdata->wh.dma_xfer_mask = default_dma_xfer_mask; 34568b3aa7c9805aee9005a8ca53c5e99177961fbb9Jeff Garzik 346cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven hdata->wh.no_sync = 0xff; 347cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven hdata->wh.fast = 0; 348cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven hdata->wh.dma_mode = CTRL_DMA; 349cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven hdata->regs = regs; 3501da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 351c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven /* 352c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven * Check for 14MHz SCSI clock 353c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven */ 354c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven epc = *(unsigned short *)(ZTWO_VADDR(address) + 0x8000); 355c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven wd33c93_init(instance, wdregs, dma_setup, dma_stop, 356c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven (epc & GVP_SCSICLKMASK) ? WD33C93_FS_8_10 357c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven : WD33C93_FS_12_15); 3581da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 359c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven error = request_irq(IRQ_AMIGA_PORTS, gvp11_intr, IRQF_SHARED, 360c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven "GVP11 SCSI", instance); 361c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven if (error) 362c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven goto fail_irq; 3631da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 364c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven regs->CNTR = GVP11_DMAC_INT_ENABLE; 3651da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 366c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven error = scsi_add_host(instance, NULL); 367c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven if (error) 368c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven goto fail_host; 3691da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 370c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven zorro_set_drvdata(z, instance); 371c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven scsi_scan_host(instance); 372c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven return 0; 3731da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 374c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenfail_host: 375c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven free_irq(IRQ_AMIGA_PORTS, instance); 376c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenfail_irq: 377c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven scsi_host_put(instance); 378c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenfail_check_or_alloc: 379c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven release_mem_region(address, 256); 380c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven return error; 381c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven} 3821da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 383c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenstatic void __devexit gvp11_remove(struct zorro_dev *z) 3841da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds{ 385c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven struct Scsi_Host *instance = zorro_get_drvdata(z); 386cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven struct gvp11_hostdata *hdata = shost_priv(instance); 3876869b15efccce954a28d14c84b25350d125e2f93Geert Uytterhoeven 388cf2ed279f915f36c84ce21a5933ad4bba9f81de8Geert Uytterhoeven hdata->regs->CNTR = 0; 389c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven scsi_remove_host(instance); 390bb17b7871bb10e0ecf39e3afbc182cab218d0539Geert Uytterhoeven free_irq(IRQ_AMIGA_PORTS, instance); 391c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven scsi_host_put(instance); 392c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven release_mem_region(z->resource.start, 256); 393c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven} 394c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 395c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven /* 396c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven * This should (hopefully) be the correct way to identify 397c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven * all the different GVP SCSI controllers (except for the 398c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven * SERIES I though). 399c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven */ 400c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 401c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenstatic struct zorro_device_id gvp11_zorro_tbl[] __devinitdata = { 402c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven { ZORRO_PROD_GVP_COMBO_030_R3_SCSI, ~0x00ffffff }, 403c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven { ZORRO_PROD_GVP_SERIES_II, ~0x00ffffff }, 404c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven { ZORRO_PROD_GVP_GFORCE_030_SCSI, ~0x01ffffff }, 405c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven { ZORRO_PROD_GVP_A530_SCSI, ~0x01ffffff }, 406c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven { ZORRO_PROD_GVP_COMBO_030_R4_SCSI, ~0x01ffffff }, 407c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven { ZORRO_PROD_GVP_A1291, ~0x07ffffff }, 408c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven { ZORRO_PROD_GVP_GFORCE_040_SCSI_1, ~0x07ffffff }, 409c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven { 0 } 410c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven}; 411c1d288a58936cd0654844d807e53a203f4838fb4Geert UytterhoevenMODULE_DEVICE_TABLE(zorro, gvp11_zorro_tbl); 412c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 413c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenstatic struct zorro_driver gvp11_driver = { 414c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .name = "gvp11", 415c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .id_table = gvp11_zorro_tbl, 416c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .probe = gvp11_probe, 417c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven .remove = __devexit_p(gvp11_remove), 418c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven}; 419c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 420c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenstatic int __init gvp11_init(void) 421c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven{ 422c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven return zorro_register_driver(&gvp11_driver); 423c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven} 424c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenmodule_init(gvp11_init); 425c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven 426c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenstatic void __exit gvp11_exit(void) 427c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven{ 428c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoeven zorro_unregister_driver(&gvp11_driver); 4291da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds} 430c1d288a58936cd0654844d807e53a203f4838fb4Geert Uytterhoevenmodule_exit(gvp11_exit); 4311da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus Torvalds 432c1d288a58936cd0654844d807e53a203f4838fb4Geert UytterhoevenMODULE_DESCRIPTION("GVP Series II SCSI"); 4331da177e4c3f41524e886b7f1b8a0c1fc7321cacLinus TorvaldsMODULE_LICENSE("GPL"); 434