diff options
Diffstat (limited to 'drivers/scsi/atp870u.c')
| -rw-r--r-- | drivers/scsi/atp870u.c | 3635 |
1 files changed, 1028 insertions, 2607 deletions
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c index 05301bc75..8b52a9dbb 100644 --- a/drivers/scsi/atp870u.c +++ b/drivers/scsi/atp870u.c @@ -41,77 +41,128 @@ static struct scsi_host_template atp870u_template; static void send_s870(struct atp_unit *dev,unsigned char c); -static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c); -static void tscam_885(void); +static void atp_is(struct atp_unit *dev, unsigned char c, bool wide_chip, unsigned char lvdmode); + +static inline void atp_writeb_base(struct atp_unit *atp, u8 reg, u8 val) +{ + outb(val, atp->baseport + reg); +} + +static inline void atp_writew_base(struct atp_unit *atp, u8 reg, u16 val) +{ + outw(val, atp->baseport + reg); +} + +static inline void atp_writeb_io(struct atp_unit *atp, u8 channel, u8 reg, u8 val) +{ + outb(val, atp->ioport[channel] + reg); +} + +static inline void atp_writew_io(struct atp_unit *atp, u8 channel, u8 reg, u16 val) +{ + outw(val, atp->ioport[channel] + reg); +} + +static inline void atp_writeb_pci(struct atp_unit *atp, u8 channel, u8 reg, u8 val) +{ + outb(val, atp->pciport[channel] + reg); +} + +static inline void atp_writel_pci(struct atp_unit *atp, u8 channel, u8 reg, u32 val) +{ + outl(val, atp->pciport[channel] + reg); +} + +static inline u8 atp_readb_base(struct atp_unit *atp, u8 reg) +{ + return inb(atp->baseport + reg); +} + +static inline u16 atp_readw_base(struct atp_unit *atp, u8 reg) +{ + return inw(atp->baseport + reg); +} + +static inline u32 atp_readl_base(struct atp_unit *atp, u8 reg) +{ + return inl(atp->baseport + reg); +} + +static inline u8 atp_readb_io(struct atp_unit *atp, u8 channel, u8 reg) +{ + return inb(atp->ioport[channel] + reg); +} + +static inline u16 atp_readw_io(struct atp_unit *atp, u8 channel, u8 reg) +{ + return inw(atp->ioport[channel] + reg); +} + +static inline u8 atp_readb_pci(struct atp_unit *atp, u8 channel, u8 reg) +{ + return inb(atp->pciport[channel] + reg); +} + +static inline bool is880(struct atp_unit *atp) +{ + return atp->pdev->device == ATP880_DEVID1 || + atp->pdev->device == ATP880_DEVID2; +} + +static inline bool is885(struct atp_unit *atp) +{ + return atp->pdev->device == ATP885_DEVID; +} static irqreturn_t atp870u_intr_handle(int irq, void *dev_id) { unsigned long flags; - unsigned short int tmpcip, id; + unsigned short int id; unsigned char i, j, c, target_id, lun,cmdp; unsigned char *prd; struct scsi_cmnd *workreq; - unsigned int workport, tmport, tmport1; unsigned long adrcnt, k; #ifdef ED_DBGP unsigned long l; #endif - int errstus; struct Scsi_Host *host = dev_id; struct atp_unit *dev = (struct atp_unit *)&host->hostdata; for (c = 0; c < 2; c++) { - tmport = dev->ioport[c] + 0x1f; - j = inb(tmport); + j = atp_readb_io(dev, c, 0x1f); if ((j & 0x80) != 0) - { - goto ch_sel; - } + break; dev->in_int[c] = 0; } - return IRQ_NONE; -ch_sel: + if ((j & 0x80) == 0) + return IRQ_NONE; #ifdef ED_DBGP printk("atp870u_intr_handle enter\n"); #endif dev->in_int[c] = 1; - cmdp = inb(dev->ioport[c] + 0x10); - workport = dev->ioport[c]; + cmdp = atp_readb_io(dev, c, 0x10); if (dev->working[c] != 0) { - if (dev->dev_id == ATP885_DEVID) { - tmport1 = workport + 0x16; - if ((inb(tmport1) & 0x80) == 0) - outb((inb(tmport1) | 0x80), tmport1); + if (is885(dev)) { + if ((atp_readb_io(dev, c, 0x16) & 0x80) == 0) + atp_writeb_io(dev, c, 0x16, (atp_readb_io(dev, c, 0x16) | 0x80)); } - tmpcip = dev->pciport[c]; - if ((inb(tmpcip) & 0x08) != 0) + if ((atp_readb_pci(dev, c, 0x00) & 0x08) != 0) { - tmpcip += 0x2; for (k=0; k < 1000; k++) { - if ((inb(tmpcip) & 0x08) == 0) { - goto stop_dma; - } - if ((inb(tmpcip) & 0x01) == 0) { - goto stop_dma; - } + if ((atp_readb_pci(dev, c, 2) & 0x08) == 0) + break; + if ((atp_readb_pci(dev, c, 2) & 0x01) == 0) + break; } } -stop_dma: - tmpcip = dev->pciport[c]; - outb(0x00, tmpcip); - tmport -= 0x08; + atp_writeb_pci(dev, c, 0, 0x00); - i = inb(tmport); + i = atp_readb_io(dev, c, 0x17); - if (dev->dev_id == ATP885_DEVID) { - tmpcip += 2; - outb(0x06, tmpcip); - tmpcip -= 2; - } + if (is885(dev)) + atp_writeb_pci(dev, c, 2, 0x06); - tmport -= 0x02; - target_id = inb(tmport); - tmport += 0x02; + target_id = atp_readb_io(dev, c, 0x15); /* * Remap wide devices onto id numbers @@ -129,7 +180,7 @@ stop_dma: } dev->last_cmd[c] |= 0x40; } - if (dev->dev_id == ATP885_DEVID) + if (is885(dev)) dev->r1f[c][target_id] |= j; #ifdef ED_DBGP printk("atp870u_intr_handle status = %x\n",i); @@ -138,12 +189,11 @@ stop_dma: if ((dev->last_cmd[c] & 0xf0) != 0x40) { dev->last_cmd[c] = 0xff; } - if (dev->dev_id == ATP885_DEVID) { - tmport -= 0x05; + if (is885(dev)) { adrcnt = 0; - ((unsigned char *) &adrcnt)[2] = inb(tmport++); - ((unsigned char *) &adrcnt)[1] = inb(tmport++); - ((unsigned char *) &adrcnt)[0] = inb(tmport); + ((unsigned char *) &adrcnt)[2] = atp_readb_io(dev, c, 0x12); + ((unsigned char *) &adrcnt)[1] = atp_readb_io(dev, c, 0x13); + ((unsigned char *) &adrcnt)[0] = atp_readb_io(dev, c, 0x14); if (dev->id[c][target_id].last_len != adrcnt) { k = dev->id[c][target_id].last_len; @@ -152,7 +202,7 @@ stop_dma: dev->id[c][target_id].last_len = adrcnt; } #ifdef ED_DBGP - printk("tmport = %x dev->id[c][target_id].last_len = %d dev->id[c][target_id].tran_len = %d\n",tmport,dev->id[c][target_id].last_len,dev->id[c][target_id].tran_len); + printk("dev->id[c][target_id].last_len = %d dev->id[c][target_id].tran_len = %d\n",dev->id[c][target_id].last_len,dev->id[c][target_id].tran_len); #endif } @@ -160,11 +210,9 @@ stop_dma: * Flip wide */ if (dev->wide_id[c] != 0) { - tmport = workport + 0x1b; - outb(0x01, tmport); - while ((inb(tmport) & 0x01) != 0x01) { - outb(0x01, tmport); - } + atp_writeb_io(dev, c, 0x1b, 0x01); + while ((atp_readb_io(dev, c, 0x1b) & 0x01) != 0x01) + atp_writeb_io(dev, c, 0x1b, 0x01); } /* * Issue more commands @@ -185,37 +233,34 @@ stop_dma: #ifdef ED_DBGP printk("Status 0x85 return\n"); #endif - goto handled; + return IRQ_HANDLED; } if (i == 0x40) { dev->last_cmd[c] |= 0x40; dev->in_int[c] = 0; - goto handled; + return IRQ_HANDLED; } if (i == 0x21) { if ((dev->last_cmd[c] & 0xf0) != 0x40) { dev->last_cmd[c] = 0xff; } - tmport -= 0x05; adrcnt = 0; - ((unsigned char *) &adrcnt)[2] = inb(tmport++); - ((unsigned char *) &adrcnt)[1] = inb(tmport++); - ((unsigned char *) &adrcnt)[0] = inb(tmport); + ((unsigned char *) &adrcnt)[2] = atp_readb_io(dev, c, 0x12); + ((unsigned char *) &adrcnt)[1] = atp_readb_io(dev, c, 0x13); + ((unsigned char *) &adrcnt)[0] = atp_readb_io(dev, c, 0x14); k = dev->id[c][target_id].last_len; k -= adrcnt; dev->id[c][target_id].tran_len = k; dev->id[c][target_id].last_len = adrcnt; - tmport -= 0x04; - outb(0x41, tmport); - tmport += 0x08; - outb(0x08, tmport); + atp_writeb_io(dev, c, 0x10, 0x41); + atp_writeb_io(dev, c, 0x18, 0x08); dev->in_int[c] = 0; - goto handled; + return IRQ_HANDLED; } - if (dev->dev_id == ATP885_DEVID) { + if (is885(dev)) { if ((i == 0x4c) || (i == 0x4d) || (i == 0x8c) || (i == 0x8d)) { if ((i == 0x4c) || (i == 0x8c)) i=0x48; @@ -229,11 +274,9 @@ stop_dma: printk(KERN_DEBUG "Device reselect\n"); #endif lun = 0; - tmport -= 0x07; - if (cmdp == 0x44 || i==0x80) { - tmport += 0x0d; - lun = inb(tmport) & 0x07; - } else { + if (cmdp == 0x44 || i == 0x80) + lun = atp_readb_io(dev, c, 0x1d) & 0x07; + else { if ((dev->last_cmd[c] & 0xf0) != 0x40) { dev->last_cmd[c] = 0xff; } @@ -241,49 +284,41 @@ stop_dma: #ifdef ED_DBGP printk("cmdp = 0x41\n"); #endif - tmport += 0x02; adrcnt = 0; - ((unsigned char *) &adrcnt)[2] = inb(tmport++); - ((unsigned char *) &adrcnt)[1] = inb(tmport++); - ((unsigned char *) &adrcnt)[0] = inb(tmport); + ((unsigned char *) &adrcnt)[2] = atp_readb_io(dev, c, 0x12); + ((unsigned char *) &adrcnt)[1] = atp_readb_io(dev, c, 0x13); + ((unsigned char *) &adrcnt)[0] = atp_readb_io(dev, c, 0x14); k = dev->id[c][target_id].last_len; k -= adrcnt; dev->id[c][target_id].tran_len = k; dev->id[c][target_id].last_len = adrcnt; - tmport += 0x04; - outb(0x08, tmport); + atp_writeb_io(dev, c, 0x18, 0x08); dev->in_int[c] = 0; - goto handled; + return IRQ_HANDLED; } else { #ifdef ED_DBGP printk("cmdp != 0x41\n"); #endif - outb(0x46, tmport); + atp_writeb_io(dev, c, 0x10, 0x46); dev->id[c][target_id].dirct = 0x00; - tmport += 0x02; - outb(0x00, tmport++); - outb(0x00, tmport++); - outb(0x00, tmport++); - tmport += 0x03; - outb(0x08, tmport); + atp_writeb_io(dev, c, 0x12, 0x00); + atp_writeb_io(dev, c, 0x13, 0x00); + atp_writeb_io(dev, c, 0x14, 0x00); + atp_writeb_io(dev, c, 0x18, 0x08); dev->in_int[c] = 0; - goto handled; + return IRQ_HANDLED; } } if (dev->last_cmd[c] != 0xff) { dev->last_cmd[c] |= 0x40; } - if (dev->dev_id == ATP885_DEVID) { - j = inb(dev->baseport + 0x29) & 0xfe; - outb(j, dev->baseport + 0x29); - tmport = workport + 0x16; - } else { - tmport = workport + 0x10; - outb(0x45, tmport); - tmport += 0x06; - } - - target_id = inb(tmport); + if (is885(dev)) { + j = atp_readb_base(dev, 0x29) & 0xfe; + atp_writeb_base(dev, 0x29, j); + } else + atp_writeb_io(dev, c, 0x10, 0x45); + + target_id = atp_readb_io(dev, c, 0x16); /* * Remap wide identifiers */ @@ -292,10 +327,8 @@ stop_dma: } else { target_id &= 0x07; } - if (dev->dev_id == ATP885_DEVID) { - tmport = workport + 0x10; - outb(0x45, tmport); - } + if (is885(dev)) + atp_writeb_io(dev, c, 0x10, 0x45); workreq = dev->id[c][target_id].curr_req; #ifdef ED_DBGP scmd_printk(KERN_DEBUG, workreq, "CDB"); @@ -304,18 +337,16 @@ stop_dma: printk("\n"); #endif - tmport = workport + 0x0f; - outb(lun, tmport); - tmport += 0x02; - outb(dev->id[c][target_id].devsp, tmport++); + atp_writeb_io(dev, c, 0x0f, lun); + atp_writeb_io(dev, c, 0x11, dev->id[c][target_id].devsp); adrcnt = dev->id[c][target_id].tran_len; k = dev->id[c][target_id].last_len; - outb(((unsigned char *) &k)[2], tmport++); - outb(((unsigned char *) &k)[1], tmport++); - outb(((unsigned char *) &k)[0], tmport++); + atp_writeb_io(dev, c, 0x12, ((unsigned char *) &k)[2]); + atp_writeb_io(dev, c, 0x13, ((unsigned char *) &k)[1]); + atp_writeb_io(dev, c, 0x14, ((unsigned char *) &k)[0]); #ifdef ED_DBGP - printk("k %x, k[0] 0x%x k[1] 0x%x k[2] 0x%x\n", k, inb(tmport-1), inb(tmport-2), inb(tmport-3)); + printk("k %x, k[0] 0x%x k[1] 0x%x k[2] 0x%x\n", k, atp_readb_io(dev, c, 0x14), atp_readb_io(dev, c, 0x13), atp_readb_io(dev, c, 0x12)); #endif /* Remap wide */ j = target_id; @@ -324,35 +355,28 @@ stop_dma: } /* Add direction */ j |= dev->id[c][target_id].dirct; - outb(j, tmport++); - outb(0x80,tmport); + atp_writeb_io(dev, c, 0x15, j); + atp_writeb_io(dev, c, 0x16, 0x80); /* enable 32 bit fifo transfer */ - if (dev->dev_id == ATP885_DEVID) { - tmpcip = dev->pciport[c] + 1; - i=inb(tmpcip) & 0xf3; + if (is885(dev)) { + i = atp_readb_pci(dev, c, 1) & 0xf3; //j=workreq->cmnd[0]; if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) { i |= 0x0c; } - outb(i,tmpcip); - } else if ((dev->dev_id == ATP880_DEVID1) || - (dev->dev_id == ATP880_DEVID2) ) { - tmport = workport - 0x05; - if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) { - outb((unsigned char) ((inb(tmport) & 0x3f) | 0xc0), tmport); - } else { - outb((unsigned char) (inb(tmport) & 0x3f), tmport); - } + atp_writeb_pci(dev, c, 1, i); + } else if (is880(dev)) { + if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) + atp_writeb_base(dev, 0x3b, (atp_readb_base(dev, 0x3b) & 0x3f) | 0xc0); + else + atp_writeb_base(dev, 0x3b, atp_readb_base(dev, 0x3b) & 0x3f); } else { - tmport = workport + 0x3a; - if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) { - outb((unsigned char) ((inb(tmport) & 0xf3) | 0x08), tmport); - } else { - outb((unsigned char) (inb(tmport) & 0xf3), tmport); - } + if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) + atp_writeb_base(dev, 0x3a, (atp_readb_base(dev, 0x3a) & 0xf3) | 0x08); + else + atp_writeb_base(dev, 0x3a, atp_readb_base(dev, 0x3a) & 0xf3); } - tmport = workport + 0x1b; j = 0; id = 1; id = id << target_id; @@ -362,18 +386,16 @@ stop_dma: if ((id & dev->wide_id[c]) != 0) { j |= 0x01; } - outb(j, tmport); - while ((inb(tmport) & 0x01) != j) { - outb(j,tmport); - } + atp_writeb_io(dev, c, 0x1b, j); + while ((atp_readb_io(dev, c, 0x1b) & 0x01) != j) + atp_writeb_io(dev, c, 0x1b, j); if (dev->id[c][target_id].last_len == 0) { - tmport = workport + 0x18; - outb(0x08, tmport); + atp_writeb_io(dev, c, 0x18, 0x08); dev->in_int[c] = 0; #ifdef ED_DBGP printk("dev->id[c][target_id].last_len = 0\n"); #endif - goto handled; + return IRQ_HANDLED; } #ifdef ED_DBGP printk("target_id = %d adrcnt = %d\n",target_id,adrcnt); @@ -401,39 +423,33 @@ stop_dma: } } } - tmpcip = dev->pciport[c] + 0x04; - outl(dev->id[c][target_id].prdaddr, tmpcip); + atp_writel_pci(dev, c, 0x04, dev->id[c][target_id].prdaddr); #ifdef ED_DBGP printk("dev->id[%d][%d].prdaddr 0x%8x\n", c, target_id, dev->id[c][target_id].prdaddr); #endif - if (dev->dev_id == ATP885_DEVID) { - tmpcip -= 0x04; - } else { - tmpcip -= 0x02; - outb(0x06, tmpcip); - outb(0x00, tmpcip); - tmpcip -= 0x02; + if (!is885(dev)) { + atp_writeb_pci(dev, c, 2, 0x06); + atp_writeb_pci(dev, c, 2, 0x00); } - tmport = workport + 0x18; /* * Check transfer direction */ if (dev->id[c][target_id].dirct != 0) { - outb(0x08, tmport); - outb(0x01, tmpcip); + atp_writeb_io(dev, c, 0x18, 0x08); + atp_writeb_pci(dev, c, 0, 0x01); dev->in_int[c] = 0; #ifdef ED_DBGP printk("status 0x80 return dirct != 0\n"); #endif - goto handled; + return IRQ_HANDLED; } - outb(0x08, tmport); - outb(0x09, tmpcip); + atp_writeb_io(dev, c, 0x18, 0x08); + atp_writeb_pci(dev, c, 0, 0x09); dev->in_int[c] = 0; #ifdef ED_DBGP printk("status 0x80 return dirct = 0\n"); #endif - goto handled; + return IRQ_HANDLED; } /* @@ -442,31 +458,22 @@ stop_dma: workreq = dev->id[c][target_id].curr_req; - if (i == 0x42) { - if ((dev->last_cmd[c] & 0xf0) != 0x40) - { - dev->last_cmd[c] = 0xff; - } - errstus = 0x02; - workreq->result = errstus; - goto go_42; - } - if (i == 0x16) { + if (i == 0x42 || i == 0x16) { if ((dev->last_cmd[c] & 0xf0) != 0x40) { dev->last_cmd[c] = 0xff; } - errstus = 0; - tmport -= 0x08; - errstus = inb(tmport); - if (((dev->r1f[c][target_id] & 0x10) != 0)&&(dev->dev_id==ATP885_DEVID)) { - printk(KERN_WARNING "AEC67162 CRC ERROR !\n"); - errstus = 0x02; - } - workreq->result = errstus; -go_42: - if (dev->dev_id == ATP885_DEVID) { - j = inb(dev->baseport + 0x29) | 0x01; - outb(j, dev->baseport + 0x29); + if (i == 0x16) { + workreq->result = atp_readb_io(dev, c, 0x0f); + if (((dev->r1f[c][target_id] & 0x10) != 0) && is885(dev)) { + printk(KERN_WARNING "AEC67162 CRC ERROR !\n"); + workreq->result = 0x02; + } + } else + workreq->result = 0x02; + + if (is885(dev)) { + j = atp_readb_base(dev, 0x29) | 0x01; + atp_writeb_base(dev, 0x29, j); } /* * Complete the command @@ -488,11 +495,9 @@ go_42: * Take it back wide */ if (dev->wide_id[c] != 0) { - tmport = workport + 0x1b; - outb(0x01, tmport); - while ((inb(tmport) & 0x01) != 0x01) { - outb(0x01, tmport); - } + atp_writeb_io(dev, c, 0x1b, 0x01); + while ((atp_readb_io(dev, c, 0x1b) & 0x01) != 0x01) + atp_writeb_io(dev, c, 0x1b, 0x01); } /* * If there is stuff to send and nothing going then send it @@ -507,7 +512,7 @@ go_42: } spin_unlock_irqrestore(dev->host->host_lock, flags); dev->in_int[c] = 0; - goto handled; + return IRQ_HANDLED; } if ((dev->last_cmd[c] & 0xf0) != 0x40) { dev->last_cmd[c] = 0xff; @@ -517,84 +522,54 @@ go_42: } i &= 0x0f; if (i == 0x09) { - tmpcip += 4; - outl(dev->id[c][target_id].prdaddr, tmpcip); - tmpcip = tmpcip - 2; - outb(0x06, tmpcip); - outb(0x00, tmpcip); - tmpcip = tmpcip - 2; - tmport = workport + 0x10; - outb(0x41, tmport); - if (dev->dev_id == ATP885_DEVID) { - tmport += 2; + atp_writel_pci(dev, c, 4, dev->id[c][target_id].prdaddr); + atp_writeb_pci(dev, c, 2, 0x06); + atp_writeb_pci(dev, c, 2, 0x00); + atp_writeb_io(dev, c, 0x10, 0x41); + if (is885(dev)) { k = dev->id[c][target_id].last_len; - outb((unsigned char) (((unsigned char *) (&k))[2]), tmport++); - outb((unsigned char) (((unsigned char *) (&k))[1]), tmport++); - outb((unsigned char) (((unsigned char *) (&k))[0]), tmport); + atp_writeb_io(dev, c, 0x12, ((unsigned char *) (&k))[2]); + atp_writeb_io(dev, c, 0x13, ((unsigned char *) (&k))[1]); + atp_writeb_io(dev, c, 0x14, ((unsigned char *) (&k))[0]); dev->id[c][target_id].dirct = 0x00; - tmport += 0x04; } else { dev->id[c][target_id].dirct = 0x00; - tmport += 0x08; } - outb(0x08, tmport); - outb(0x09, tmpcip); + atp_writeb_io(dev, c, 0x18, 0x08); + atp_writeb_pci(dev, c, 0, 0x09); dev->in_int[c] = 0; - goto handled; + return IRQ_HANDLED; } if (i == 0x08) { - tmpcip += 4; - outl(dev->id[c][target_id].prdaddr, tmpcip); - tmpcip = tmpcip - 2; - outb(0x06, tmpcip); - outb(0x00, tmpcip); - tmpcip = tmpcip - 2; - tmport = workport + 0x10; - outb(0x41, tmport); - if (dev->dev_id == ATP885_DEVID) { - tmport += 2; + atp_writel_pci(dev, c, 4, dev->id[c][target_id].prdaddr); + atp_writeb_pci(dev, c, 2, 0x06); + atp_writeb_pci(dev, c, 2, 0x00); + atp_writeb_io(dev, c, 0x10, 0x41); + if (is885(dev)) { k = dev->id[c][target_id].last_len; - outb((unsigned char) (((unsigned char *) (&k))[2]), tmport++); - outb((unsigned char) (((unsigned char *) (&k))[1]), tmport++); - outb((unsigned char) (((unsigned char *) (&k))[0]), tmport++); - } else { - tmport += 5; + atp_writeb_io(dev, c, 0x12, ((unsigned char *) (&k))[2]); + atp_writeb_io(dev, c, 0x13, ((unsigned char *) (&k))[1]); + atp_writeb_io(dev, c, 0x14, ((unsigned char *) (&k))[0]); } - outb((unsigned char) (inb(tmport) | 0x20), tmport); + atp_writeb_io(dev, c, 0x15, atp_readb_io(dev, c, 0x15) | 0x20); dev->id[c][target_id].dirct = 0x20; - tmport += 0x03; - outb(0x08, tmport); - outb(0x01, tmpcip); + atp_writeb_io(dev, c, 0x18, 0x08); + atp_writeb_pci(dev, c, 0, 0x01); dev->in_int[c] = 0; - goto handled; - } - tmport -= 0x07; - if (i == 0x0a) { - outb(0x30, tmport); - } else { - outb(0x46, tmport); + return IRQ_HANDLED; } + if (i == 0x0a) + atp_writeb_io(dev, c, 0x10, 0x30); + else + atp_writeb_io(dev, c, 0x10, 0x46); dev->id[c][target_id].dirct = 0x00; - tmport += 0x02; - outb(0x00, tmport++); - outb(0x00, tmport++); - outb(0x00, tmport++); - tmport += 0x03; - outb(0x08, tmport); - dev->in_int[c] = 0; - goto handled; - } else { -// tmport = workport + 0x17; -// inb(tmport); -// dev->working[c] = 0; - dev->in_int[c] = 0; - goto handled; + atp_writeb_io(dev, c, 0x12, 0x00); + atp_writeb_io(dev, c, 0x13, 0x00); + atp_writeb_io(dev, c, 0x14, 0x00); + atp_writeb_io(dev, c, 0x18, 0x08); } - -handled: -#ifdef ED_DBGP - printk("atp870u_intr_handle exit\n"); -#endif + dev->in_int[c] = 0; + return IRQ_HANDLED; } /** @@ -608,7 +583,7 @@ static int atp870u_queuecommand_lck(struct scsi_cmnd *req_p, void (*done) (struct scsi_cmnd *)) { unsigned char c; - unsigned int tmport,m; + unsigned int m; struct atp_unit *dev; struct Scsi_Host *host; @@ -677,11 +652,10 @@ static int atp870u_queuecommand_lck(struct scsi_cmnd *req_p, return 0; } dev->quereq[c][dev->quend[c]] = req_p; - tmport = dev->ioport[c] + 0x1c; #ifdef ED_DBGP - printk("dev->ioport[c] = %x inb(tmport) = %x dev->in_int[%d] = %d dev->in_snd[%d] = %d\n",dev->ioport[c],inb(tmport),c,dev->in_int[c],c,dev->in_snd[c]); + printk("dev->ioport[c] = %x atp_readb_io(dev, c, 0x1c) = %x dev->in_int[%d] = %d dev->in_snd[%d] = %d\n",dev->ioport[c],atp_readb_io(dev, c, 0x1c),c,dev->in_int[c],c,dev->in_snd[c]); #endif - if ((inb(tmport) == 0) && (dev->in_int[c] == 0) && (dev->in_snd[c] == 0)) { + if ((atp_readb_io(dev, c, 0x1c) == 0) && (dev->in_int[c] == 0) && (dev->in_snd[c] == 0)) { #ifdef ED_DBGP printk("Call sent_s870(atp870u_queuecommand)\n"); #endif @@ -706,14 +680,12 @@ static DEF_SCSI_QCMD(atp870u_queuecommand) */ static void send_s870(struct atp_unit *dev,unsigned char c) { - unsigned int tmport; - struct scsi_cmnd *workreq; + struct scsi_cmnd *workreq = NULL; unsigned int i;//,k; unsigned char j, target_id; unsigned char *prd; - unsigned short int tmpcip, w; + unsigned short int w; unsigned long l, bttl = 0; - unsigned int workport; unsigned long sg_count; if (dev->in_snd[c] != 0) { @@ -729,53 +701,42 @@ static void send_s870(struct atp_unit *dev,unsigned char c) if ((dev->last_cmd[c] != 0xff) && ((dev->last_cmd[c] & 0x40) != 0)) { dev->last_cmd[c] &= 0x0f; workreq = dev->id[c][dev->last_cmd[c]].curr_req; - if (workreq != NULL) { /* check NULL pointer */ - goto cmd_subp; - } - dev->last_cmd[c] = 0xff; - if (dev->quhd[c] == dev->quend[c]) { - dev->in_snd[c] = 0; - return ; + if (!workreq) { + dev->last_cmd[c] = 0xff; + if (dev->quhd[c] == dev->quend[c]) { + dev->in_snd[c] = 0; + return; + } } } - if ((dev->last_cmd[c] != 0xff) && (dev->working[c] != 0)) { - dev->in_snd[c] = 0; - return ; - } - dev->working[c]++; - j = dev->quhd[c]; - dev->quhd[c]++; - if (dev->quhd[c] >= qcnt) { - dev->quhd[c] = 0; - } - workreq = dev->quereq[c][dev->quhd[c]]; - if (dev->id[c][scmd_id(workreq)].curr_req == NULL) { + if (!workreq) { + if ((dev->last_cmd[c] != 0xff) && (dev->working[c] != 0)) { + dev->in_snd[c] = 0; + return; + } + dev->working[c]++; + j = dev->quhd[c]; + dev->quhd[c]++; + if (dev->quhd[c] >= qcnt) + dev->quhd[c] = 0; + workreq = dev->quereq[c][dev->quhd[c]]; + if (dev->id[c][scmd_id(workreq)].curr_req != NULL) { + dev->quhd[c] = j; + dev->working[c]--; + dev->in_snd[c] = 0; + return; + } dev->id[c][scmd_id(workreq)].curr_req = workreq; dev->last_cmd[c] = scmd_id(workreq); - goto cmd_subp; - } - dev->quhd[c] = j; - dev->working[c]--; - dev->in_snd[c] = 0; - return; -cmd_subp: - workport = dev->ioport[c]; - tmport = workport + 0x1f; - if ((inb(tmport) & 0xb0) != 0) { - goto abortsnd; - } - tmport = workport + 0x1c; - if (inb(tmport) == 0) { - goto oktosend; } -abortsnd: + if ((atp_readb_io(dev, c, 0x1f) & 0xb0) != 0 || atp_readb_io(dev, c, 0x1c) != 0) { #ifdef ED_DBGP - printk("Abort to Send\n"); + printk("Abort to Send\n"); #endif - dev->last_cmd[c] |= 0x40; - dev->in_snd[c] = 0; - return; -oktosend: + dev->last_cmd[c] |= 0x40; + dev->in_snd[c] = 0; + return; + } #ifdef ED_DBGP printk("OK to Send\n"); scmd_printk(KERN_DEBUG, workreq, "CDB"); @@ -786,9 +747,9 @@ oktosend: #endif l = scsi_bufflen(workreq); - if (dev->dev_id == ATP885_DEVID) { - j = inb(dev->baseport + 0x29) & 0xfe; - outb(j, dev->baseport + 0x29); + if (is885(dev)) { + j = atp_readb_base(dev, 0x29) & 0xfe; + atp_writeb_base(dev, 0x29, j); dev->r1f[c][scmd_id(workreq)] = 0; } @@ -800,7 +761,6 @@ oktosend: l = 0; } - tmport = workport + 0x1b; j = 0; target_id = scmd_id(workreq); @@ -812,9 +772,9 @@ oktosend: if ((w & dev->wide_id[c]) != 0) { j |= 0x01; } - outb(j, tmport); - while ((inb(tmport) & 0x01) != j) { - outb(j,tmport); + atp_writeb_io(dev, c, 0x1b, j); + while ((atp_readb_io(dev, c, 0x1b) & 0x01) != j) { + atp_writeb_pci(dev, c, 0x1b, j); #ifdef ED_DBGP printk("send_s870 while loop 1\n"); #endif @@ -823,24 +783,19 @@ oktosend: * Write the command */ - tmport = workport; - outb(workreq->cmd_len, tmport++); - outb(0x2c, tmport++); - if (dev->dev_id == ATP885_DEVID) { - outb(0x7f, tmport++); - } else { - outb(0xcf, tmport++); - } - for (i = 0; i < workreq->cmd_len; i++) { - outb(workreq->cmnd[i], tmport++); - } - tmport = workport + 0x0f; - outb(workreq->device->lun, tmport); - tmport += 0x02; + atp_writeb_io(dev, c, 0x00, workreq->cmd_len); + atp_writeb_io(dev, c, 0x01, 0x2c); + if (is885(dev)) + atp_writeb_io(dev, c, 0x02, 0x7f); + else + atp_writeb_io(dev, c, 0x02, 0xcf); + for (i = 0; i < workreq->cmd_len; i++) + atp_writeb_io(dev, c, 0x03 + i, workreq->cmnd[i]); + atp_writeb_io(dev, c, 0x0f, workreq->device->lun); /* * Write the target */ - outb(dev->id[c][target_id].devsp, tmport++); + atp_writeb_io(dev, c, 0x11, dev->id[c][target_id].devsp); #ifdef ED_DBGP printk("dev->id[%d][%d].devsp = %2x\n",c,target_id,dev->id[c][target_id].devsp); #endif @@ -849,9 +804,9 @@ oktosend: /* * Write transfer size */ - outb((unsigned char) (((unsigned char *) (&l))[2]), tmport++); - outb((unsigned char) (((unsigned char *) (&l))[1]), tmport++); - outb((unsigned char) (((unsigned char *) (&l))[0]), tmport++); + atp_writeb_io(dev, c, 0x12, ((unsigned char *) (&l))[2]); + atp_writeb_io(dev, c, 0x13, ((unsigned char *) (&l))[1]); + atp_writeb_io(dev, c, 0x14, ((unsigned char *) (&l))[0]); j = target_id; dev->id[c][j].last_len = l; dev->id[c][j].tran_len = 0; @@ -867,29 +822,24 @@ oktosend: /* * Check transfer direction */ - if (workreq->sc_data_direction == DMA_TO_DEVICE) { - outb((unsigned char) (j | 0x20), tmport++); - } else { - outb(j, tmport++); - } - outb((unsigned char) (inb(tmport) | 0x80), tmport); - outb(0x80, tmport); - tmport = workport + 0x1c; + if (workreq->sc_data_direction == DMA_TO_DEVICE) + atp_writeb_io(dev, c, 0x15, j | 0x20); + else + atp_writeb_io(dev, c, 0x15, j); + atp_writeb_io(dev, c, 0x16, atp_readb_io(dev, c, 0x16) | 0x80); + atp_writeb_io(dev, c, 0x16, 0x80); dev->id[c][target_id].dirct = 0; if (l == 0) { - if (inb(tmport) == 0) { - tmport = workport + 0x18; + if (atp_readb_io(dev, c, 0x1c) == 0) { #ifdef ED_DBGP printk("change SCSI_CMD_REG 0x08\n"); #endif - outb(0x08, tmport); - } else { + atp_writeb_io(dev, c, 0x18, 0x08); + } else dev->last_cmd[c] |= 0x40; - } dev->in_snd[c] = 0; return; } - tmpcip = dev->pciport[c]; prd = dev->id[c][target_id].prd_table; dev->id[c][target_id].prd_pos = prd; @@ -926,50 +876,37 @@ oktosend: printk("2. bttl %x, l %x\n",bttl, l); #endif } - tmpcip += 4; #ifdef ED_DBGP - printk("send_s870: prdaddr_2 0x%8x tmpcip %x target_id %d\n", dev->id[c][target_id].prdaddr,tmpcip,target_id); + printk("send_s870: prdaddr_2 0x%8x target_id %d\n", dev->id[c][target_id].prdaddr,target_id); #endif dev->id[c][target_id].prdaddr = dev->id[c][target_id].prd_bus; - outl(dev->id[c][target_id].prdaddr, tmpcip); - tmpcip = tmpcip - 2; - outb(0x06, tmpcip); - outb(0x00, tmpcip); - if (dev->dev_id == ATP885_DEVID) { - tmpcip--; - j=inb(tmpcip) & 0xf3; + atp_writel_pci(dev, c, 4, dev->id[c][target_id].prdaddr); + atp_writeb_pci(dev, c, 2, 0x06); + atp_writeb_pci(dev, c, 2, 0x00); + if (is885(dev)) { + j = atp_readb_pci(dev, c, 1) & 0xf3; if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) { j |= 0x0c; } - outb(j,tmpcip); - tmpcip--; - } else if ((dev->dev_id == ATP880_DEVID1) || - (dev->dev_id == ATP880_DEVID2)) { - tmpcip =tmpcip -2; - tmport = workport - 0x05; - if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) { - outb((unsigned char) ((inb(tmport) & 0x3f) | 0xc0), tmport); - } else { - outb((unsigned char) (inb(tmport) & 0x3f), tmport); - } + atp_writeb_pci(dev, c, 1, j); + } else if (is880(dev)) { + if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) + atp_writeb_base(dev, 0x3b, (atp_readb_base(dev, 0x3b) & 0x3f) | 0xc0); + else + atp_writeb_base(dev, 0x3b, atp_readb_base(dev, 0x3b) & 0x3f); } else { - tmpcip =tmpcip -2; - tmport = workport + 0x3a; - if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) { - outb((inb(tmport) & 0xf3) | 0x08, tmport); - } else { - outb(inb(tmport) & 0xf3, tmport); - } + if ((workreq->cmnd[0] == 0x08) || (workreq->cmnd[0] == 0x28) || (workreq->cmnd[0] == 0x0a) || (workreq->cmnd[0] == 0x2a)) + atp_writeb_base(dev, 0x3a, (atp_readb_base(dev, 0x3a) & 0xf3) | 0x08); + else + atp_writeb_base(dev, 0x3a, atp_readb_base(dev, 0x3a) & 0xf3); } - tmport = workport + 0x1c; if(workreq->sc_data_direction == DMA_TO_DEVICE) { dev->id[c][target_id].dirct = 0x20; - if (inb(tmport) == 0) { - tmport = workport + 0x18; - outb(0x08, tmport); - outb(0x01, tmpcip); + if (atp_readb_io(dev, c, 0x1c) == 0) { + atp_writeb_io(dev, c, 0x18, 0x08); + atp_writeb_pci(dev, c, 0, 0x01); #ifdef ED_DBGP printk( "start DMA(to target)\n"); #endif @@ -979,10 +916,9 @@ oktosend: dev->in_snd[c] = 0; return; } - if (inb(tmport) == 0) { - tmport = workport + 0x18; - outb(0x08, tmport); - outb(0x09, tmpcip); + if (atp_readb_io(dev, c, 0x1c) == 0) { + atp_writeb_io(dev, c, 0x18, 0x08); + atp_writeb_pci(dev, c, 0, 0x09); #ifdef ED_DBGP printk( "start DMA(to host)\n"); #endif @@ -996,49 +932,40 @@ oktosend: static unsigned char fun_scam(struct atp_unit *dev, unsigned short int *val) { - unsigned int tmport; unsigned short int i, k; unsigned char j; - tmport = dev->ioport[0] + 0x1c; - outw(*val, tmport); -FUN_D7: + atp_writew_io(dev, 0, 0x1c, *val); for (i = 0; i < 10; i++) { /* stable >= bus settle delay(400 ns) */ - k = inw(tmport); + k = atp_readw_io(dev, 0, 0x1c); j = (unsigned char) (k >> 8); - if ((k & 0x8000) != 0) { /* DB7 all release? */ - goto FUN_D7; - } + if ((k & 0x8000) != 0) /* DB7 all release? */ + i = 0; } *val |= 0x4000; /* assert DB6 */ - outw(*val, tmport); + atp_writew_io(dev, 0, 0x1c, *val); *val &= 0xdfff; /* assert DB5 */ - outw(*val, tmport); -FUN_D5: + atp_writew_io(dev, 0, 0x1c, *val); for (i = 0; i < 10; i++) { /* stable >= bus settle delay(400 ns) */ - if ((inw(tmport) & 0x2000) != 0) { /* DB5 all release? */ - goto FUN_D5; - } + if ((atp_readw_io(dev, 0, 0x1c) & 0x2000) != 0) /* DB5 all release? */ + i = 0; } *val |= 0x8000; /* no DB4-0, assert DB7 */ *val &= 0xe0ff; - outw(*val, tmport); + atp_writew_io(dev, 0, 0x1c, *val); *val &= 0xbfff; /* release DB6 */ - outw(*val, tmport); -FUN_D6: + atp_writew_io(dev, 0, 0x1c, *val); for (i = 0; i < 10; i++) { /* stable >= bus settle delay(400 ns) */ - if ((inw(tmport) & 0x4000) != 0) { /* DB6 all release? */ - goto FUN_D6; - } + if ((atp_readw_io(dev, 0, 0x1c) & 0x4000) != 0) /* DB6 all release? */ + i = 0; } return j; } -static void tscam(struct Scsi_Host *host) +static void tscam(struct Scsi_Host *host, bool wide_chip, u8 scam_on) { - unsigned int tmport; unsigned char i, j, k; unsigned long n; unsigned short int m, assignid_map, val; @@ -1055,31 +982,28 @@ static void tscam(struct Scsi_Host *host) } */ - tmport = dev->ioport[0] + 1; - outb(0x08, tmport++); - outb(0x7f, tmport); - tmport = dev->ioport[0] + 0x11; - outb(0x20, tmport); + atp_writeb_io(dev, 0, 1, 0x08); + atp_writeb_io(dev, 0, 2, 0x7f); + atp_writeb_io(dev, 0, 0x11, 0x20); - if ((dev->scam_on & 0x40) == 0) { + if ((scam_on & 0x40) == 0) { return; } m = 1; m <<= dev->host_id[0]; j = 16; - if (dev->chip_ver < 4) { + if (!wide_chip) { m |= 0xff00; j = 8; } assignid_map = m; - tmport = dev->ioport[0] + 0x02; - outb(0x02, tmport++); /* 2*2=4ms,3EH 2/32*3E=3.9ms */ - outb(0, tmport++); - outb(0, tmport++); - outb(0, tmport++); - outb(0, tmport++); - outb(0, tmport++); - outb(0, tmport++); + atp_writeb_io(dev, 0, 0x02, 0x02); /* 2*2=4ms,3EH 2/32*3E=3.9ms */ + atp_writeb_io(dev, 0, 0x03, 0); + atp_writeb_io(dev, 0, 0x04, 0); + atp_writeb_io(dev, 0, 0x05, 0); + atp_writeb_io(dev, 0, 0x06, 0); + atp_writeb_io(dev, 0, 0x07, 0); + atp_writeb_io(dev, 0, 0x08, 0); for (i = 0; i < j; i++) { m = 1; @@ -1087,92 +1011,73 @@ static void tscam(struct Scsi_Host *host) if ((m & assignid_map) != 0) { continue; } - tmport = dev->ioport[0] + 0x0f; - outb(0, tmport++); - tmport += 0x02; - outb(0, tmport++); - outb(0, tmport++); - outb(0, tmport++); + atp_writeb_io(dev, 0, 0x0f, 0); + atp_writeb_io(dev, 0, 0x12, 0); + atp_writeb_io(dev, 0, 0x13, 0); + atp_writeb_io(dev, 0, 0x14, 0); if (i > 7) { k = (i & 0x07) | 0x40; } else { k = i; } - outb(k, tmport++); - tmport = dev->ioport[0] + 0x1b; - if (dev->chip_ver == 4) { - outb(0x01, tmport); - } else { - outb(0x00, tmport); - } -wait_rdyok: - tmport = dev->ioport[0] + 0x18; - outb(0x09, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - tmport -= 0x08; - k = inb(tmport); - if (k != 0x16) { - if ((k == 0x85) || (k == 0x42)) { - continue; - } - tmport = dev->ioport[0] + 0x10; - outb(0x41, tmport); - goto wait_rdyok; - } + atp_writeb_io(dev, 0, 0x15, k); + if (wide_chip) + atp_writeb_io(dev, 0, 0x1b, 0x01); + else + atp_writeb_io(dev, 0, 0x1b, 0x00); + do { + atp_writeb_io(dev, 0, 0x18, 0x09); + + while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0x00) + cpu_relax(); + k = atp_readb_io(dev, 0, 0x17); + if ((k == 0x85) || (k == 0x42)) + break; + if (k != 0x16) + atp_writeb_io(dev, 0, 0x10, 0x41); + } while (k != 0x16); + if ((k == 0x85) || (k == 0x42)) + continue; assignid_map |= m; } - tmport = dev->ioport[0] + 0x02; - outb(0x7f, tmport); - tmport = dev->ioport[0] + 0x1b; - outb(0x02, tmport); + atp_writeb_io(dev, 0, 0x02, 0x7f); + atp_writeb_io(dev, 0, 0x1b, 0x02); - outb(0, 0x80); + udelay(2); val = 0x0080; /* bsy */ - tmport = dev->ioport[0] + 0x1c; - outw(val, tmport); + atp_writew_io(dev, 0, 0x1c, val); val |= 0x0040; /* sel */ - outw(val, tmport); + atp_writew_io(dev, 0, 0x1c, val); val |= 0x0004; /* msg */ - outw(val, tmport); - inb(0x80); /* 2 deskew delay(45ns*2=90ns) */ + atp_writew_io(dev, 0, 0x1c, val); + udelay(2); /* 2 deskew delay(45ns*2=90ns) */ val &= 0x007f; /* no bsy */ - outw(val, tmport); + atp_writew_io(dev, 0, 0x1c, val); mdelay(128); val &= 0x00fb; /* after 1ms no msg */ - outw(val, tmport); -wait_nomsg: - if ((inb(tmport) & 0x04) != 0) { - goto wait_nomsg; - } - outb(1, 0x80); + atp_writew_io(dev, 0, 0x1c, val); + while ((atp_readb_io(dev, 0, 0x1c) & 0x04) != 0) + ; + udelay(2); udelay(100); - for (n = 0; n < 0x30000; n++) { - if ((inb(tmport) & 0x80) != 0) { /* bsy ? */ - goto wait_io; - } - } - goto TCM_SYNC; -wait_io: - for (n = 0; n < 0x30000; n++) { - if ((inb(tmport) & 0x81) == 0x0081) { - goto wait_io1; - } - } - goto TCM_SYNC; -wait_io1: - inb(0x80); - val |= 0x8003; /* io,cd,db7 */ - outw(val, tmport); - inb(0x80); - val &= 0x00bf; /* no sel */ - outw(val, tmport); - outb(2, 0x80); -TCM_SYNC: + for (n = 0; n < 0x30000; n++) + if ((atp_readb_io(dev, 0, 0x1c) & 0x80) != 0) /* bsy ? */ + break; + if (n < 0x30000) + for (n = 0; n < 0x30000; n++) + if ((atp_readb_io(dev, 0, 0x1c) & 0x81) == 0x0081) { + udelay(2); + val |= 0x8003; /* io,cd,db7 */ + atp_writew_io(dev, 0, 0x1c, val); + udelay(2); + val &= 0x00bf; /* no sel */ + atp_writew_io(dev, 0, 0x1c, val); + udelay(2); + break; + } + while (1) { /* * The funny division into multiple delays is to accomodate * arches like ARM where udelay() multiplies its argument by @@ -1183,55 +1088,48 @@ TCM_SYNC: */ mdelay(2); udelay(48); - if ((inb(tmport) & 0x80) == 0x00) { /* bsy ? */ - outw(0, tmport--); - outb(0, tmport); - tmport = dev->ioport[0] + 0x15; - outb(0, tmport); - tmport += 0x03; - outb(0x09, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0) + if ((atp_readb_io(dev, 0, 0x1c) & 0x80) == 0x00) { /* bsy ? */ + atp_writew_io(dev, 0, 0x1c, 0); + atp_writeb_io(dev, 0, 0x1b, 0); + atp_writeb_io(dev, 0, 0x15, 0); + atp_writeb_io(dev, 0, 0x18, 0x09); + while ((atp_readb_io(dev, 0, 0x1f) & 0x80) == 0) cpu_relax(); - tmport -= 0x08; - inb(tmport); + atp_readb_io(dev, 0, 0x17); return; } val &= 0x00ff; /* synchronization */ val |= 0x3f00; fun_scam(dev, &val); - outb(3, 0x80); + udelay(2); val &= 0x00ff; /* isolation */ val |= 0x2000; fun_scam(dev, &val); - outb(4, 0x80); + udelay(2); i = 8; j = 0; -TCM_ID: - if ((inw(tmport) & 0x2000) == 0) { - goto TCM_ID; - } - outb(5, 0x80); - val &= 0x00ff; /* get ID_STRING */ - val |= 0x2000; - k = fun_scam(dev, &val); - if ((k & 0x03) == 0) { - goto TCM_5; - } - mbuf[j] <<= 0x01; - mbuf[j] &= 0xfe; - if ((k & 0x02) != 0) { - mbuf[j] |= 0x01; - } - i--; - if (i > 0) { - goto TCM_ID; + + while (1) { + if ((atp_readw_io(dev, 0, 0x1c) & 0x2000) == 0) + continue; + udelay(2); + val &= 0x00ff; /* get ID_STRING */ + val |= 0x2000; + k = fun_scam(dev, &val); + if ((k & 0x03) == 0) + break; + mbuf[j] <<= 0x01; + mbuf[j] &= 0xfe; + if ((k & 0x02) != 0) + mbuf[j] |= 0x01; + i--; + if (i > 0) + continue; + j++; + i = 8; } - j++; - i = 8; - goto TCM_ID; -TCM_5: /* isolation complete.. */ + /* isolation complete.. */ /* mbuf[32]=0; printk(" \n%x %x %x %s\n ",assignid_map,mbuf[0],mbuf[1],&mbuf[2]); */ i = 15; @@ -1239,33 +1137,33 @@ TCM_5: /* isolation complete.. */ if ((j & 0x20) != 0) { /* bit5=1:ID up to 7 */ i = 7; } - if ((j & 0x06) == 0) { /* IDvalid? */ - goto G2Q5; - } - k = mbuf[1]; -small_id: - m = 1; - m <<= k; - if ((m & assignid_map) == 0) { - goto G2Q_QUIN; - } - if (k > 0) { - k--; - goto small_id; - } -G2Q5: /* srch from max acceptable ID# */ - k = i; /* max acceptable ID# */ -G2Q_LP: - m = 1; - m <<= k; - if ((m & assignid_map) == 0) { - goto G2Q_QUIN; + if ((j & 0x06) != 0) { /* IDvalid? */ + k = mbuf[1]; + while (1) { + m = 1; + m <<= k; + if ((m & assignid_map) == 0) + break; + if (k > 0) + k--; + else + break; + } } - if (k > 0) { - k--; - goto G2Q_LP; + if ((m & assignid_map) != 0) { /* srch from max acceptable ID# */ + k = i; /* max acceptable ID# */ + while (1) { + m = 1; + m <<= k; + if ((m & assignid_map) == 0) + break; + if (k > 0) + k--; + else + break; + } } -G2Q_QUIN: /* k=binID#, */ + /* k=binID#, */ assignid_map |= m; if (k < 8) { quintet[0] = 0x38; /* 1st dft ID<8 */ @@ -1284,1227 +1182,6 @@ G2Q_QUIN: /* k=binID#, */ val |= m; fun_scam(dev, &val); - goto TCM_SYNC; - -} - -static void is870(struct atp_unit *dev, unsigned int wkport) -{ - unsigned int tmport; - unsigned char i, j, k, rmb, n; - unsigned short int m; - static unsigned char mbuf[512]; - static unsigned char satn[9] = { 0, 0, 0, 0, 0, 0, 0, 6, 6 }; - static unsigned char inqd[9] = { 0x12, 0, 0, 0, 0x24, 0, 0, 0x24, 6 }; - static unsigned char synn[6] = { 0x80, 1, 3, 1, 0x19, 0x0e }; - static unsigned char synu[6] = { 0x80, 1, 3, 1, 0x0c, 0x0e }; - static unsigned char synw[6] = { 0x80, 1, 3, 1, 0x0c, 0x07 }; - static unsigned char wide[6] = { 0x80, 1, 2, 3, 1, 0 }; - - tmport = wkport + 0x3a; - outb((unsigned char) (inb(tmport) | 0x10), tmport); - - for (i = 0; i < 16; i++) { - if ((dev->chip_ver != 4) && (i > 7)) { - break; - } - m = 1; - m = m << i; - if ((m & dev->active_id[0]) != 0) { - continue; - } - if (i == dev->host_id[0]) { - printk(KERN_INFO " ID: %2d Host Adapter\n", dev->host_id[0]); - continue; - } - tmport = wkport + 0x1b; - if (dev->chip_ver == 4) { - outb(0x01, tmport); - } else { - outb(0x00, tmport); - } - tmport = wkport + 1; - outb(0x08, tmport++); - outb(0x7f, tmport++); - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[0][i].devsp, tmport++); - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); - j = i; - if ((j & 0x08) != 0) { - j = (j & 0x07) | 0x40; - } - outb(j, tmport); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - if (inb(tmport) != 0x11 && inb(tmport) != 0x8e) - continue; - - while (inb(tmport) != 0x8e) - cpu_relax(); - - dev->active_id[0] |= m; - - tmport = wkport + 0x10; - outb(0x30, tmport); - tmport = wkport + 0x04; - outb(0x00, tmport); - -phase_cmd: - tmport = wkport + 0x18; - outb(0x08, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - tmport -= 0x08; - j = inb(tmport); - if (j != 0x16) { - tmport = wkport + 0x10; - outb(0x41, tmport); - goto phase_cmd; - } -sel_ok: - tmport = wkport + 3; - outb(inqd[0], tmport++); - outb(inqd[1], tmport++); - outb(inqd[2], tmport++); - outb(inqd[3], tmport++); - outb(inqd[4], tmport++); - outb(inqd[5], tmport); - tmport += 0x07; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[0][i].devsp, tmport++); - outb(0, tmport++); - outb(inqd[6], tmport++); - outb(inqd[7], tmport++); - tmport += 0x03; - outb(inqd[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - if (inb(tmport) != 0x11 && inb(tmport) != 0x8e) - continue; - - while (inb(tmport) != 0x8e) - cpu_relax(); - - tmport = wkport + 0x1b; - if (dev->chip_ver == 4) - outb(0x00, tmport); - - tmport = wkport + 0x18; - outb(0x08, tmport); - tmport += 0x07; - j = 0; -rd_inq_data: - k = inb(tmport); - if ((k & 0x01) != 0) { - tmport -= 0x06; - mbuf[j++] = inb(tmport); - tmport += 0x06; - goto rd_inq_data; - } - if ((k & 0x80) == 0) { - goto rd_inq_data; - } - tmport -= 0x08; - j = inb(tmport); - if (j == 0x16) { - goto inq_ok; - } - tmport = wkport + 0x10; - outb(0x46, tmport); - tmport += 0x02; - outb(0, tmport++); - outb(0, tmport++); - outb(0, tmport++); - tmport += 0x03; - outb(0x08, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - if (inb(tmport) != 0x16) { - goto sel_ok; - } -inq_ok: - mbuf[36] = 0; - printk(KERN_INFO " ID: %2d %s\n", i, &mbuf[8]); - dev->id[0][i].devtype = mbuf[0]; - rmb = mbuf[1]; - n = mbuf[7]; - if (dev->chip_ver != 4) { - goto not_wide; - } - if ((mbuf[7] & 0x60) == 0) { - goto not_wide; - } - if ((dev->global_map[0] & 0x20) == 0) { - goto not_wide; - } - tmport = wkport + 0x1b; - outb(0x01, tmport); - tmport = wkport + 3; - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[0][i].devsp, tmport++); - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - if (inb(tmport) != 0x11 && inb(tmport) != 0x8e) - continue; - - while (inb(tmport) != 0x8e) - cpu_relax(); - -try_wide: - j = 0; - tmport = wkport + 0x14; - outb(0x05, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - outb(wide[j++], tmport); - tmport += 0x06; - } - } - tmport -= 0x08; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto widep_in; - } - if (j == 0x0a) { - goto widep_cmd; - } - if (j == 0x0e) { - goto try_wide; - } - continue; -widep_out: - tmport = wkport + 0x18; - outb(0x20, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - outb(0, tmport); - tmport += 0x06; - } - } - tmport -= 0x08; - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto widep_in; - } - if (j == 0x0a) { - goto widep_cmd; - } - if (j == 0x0e) { - goto widep_out; - } - continue; -widep_in: - tmport = wkport + 0x14; - outb(0xff, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - k = 0; -widep_in1: - j = inb(tmport); - if ((j & 0x01) != 0) { - tmport -= 0x06; - mbuf[k++] = inb(tmport); - tmport += 0x06; - goto widep_in1; - } - if ((j & 0x80) == 0x00) { - goto widep_in1; - } - tmport -= 0x08; - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto widep_in; - } - if (j == 0x0a) { - goto widep_cmd; - } - if (j == 0x0e) { - goto widep_out; - } - continue; -widep_cmd: - tmport = wkport + 0x10; - outb(0x30, tmport); - tmport = wkport + 0x14; - outb(0x00, tmport); - tmport += 0x04; - outb(0x08, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - j = inb(tmport); - if (j != 0x16) { - if (j == 0x4e) { - goto widep_out; - } - continue; - } - if (mbuf[0] != 0x01) { - goto not_wide; - } - if (mbuf[1] != 0x02) { - goto not_wide; - } - if (mbuf[2] != 0x03) { - goto not_wide; - } - if (mbuf[3] != 0x01) { - goto not_wide; - } - m = 1; - m = m << i; - dev->wide_id[0] |= m; -not_wide: - if ((dev->id[0][i].devtype == 0x00) || (dev->id[0][i].devtype == 0x07) || ((dev->id[0][i].devtype == 0x05) && ((n & 0x10) != 0))) { - goto set_sync; - } - continue; -set_sync: - tmport = wkport + 0x1b; - j = 0; - if ((m & dev->wide_id[0]) != 0) { - j |= 0x01; - } - outb(j, tmport); - tmport = wkport + 3; - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[0][i].devsp, tmport++); - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - if (inb(tmport) != 0x11 && inb(tmport) != 0x8e) - continue; - - while (inb(tmport) != 0x8e) - cpu_relax(); - -try_sync: - j = 0; - tmport = wkport + 0x14; - outb(0x06, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - if ((m & dev->wide_id[0]) != 0) { - outb(synw[j++], tmport); - } else { - if ((m & dev->ultra_map[0]) != 0) { - outb(synu[j++], tmport); - } else { - outb(synn[j++], tmport); - } - } - tmport += 0x06; - } - } - tmport -= 0x08; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto phase_ins; - } - if (j == 0x0a) { - goto phase_cmds; - } - if (j == 0x0e) { - goto try_sync; - } - continue; -phase_outs: - tmport = wkport + 0x18; - outb(0x20, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00) { - if ((inb(tmport) & 0x01) != 0x00) { - tmport -= 0x06; - outb(0x00, tmport); - tmport += 0x06; - } - } - tmport -= 0x08; - j = inb(tmport); - if (j == 0x85) { - goto tar_dcons; - } - j &= 0x0f; - if (j == 0x0f) { - goto phase_ins; - } - if (j == 0x0a) { - goto phase_cmds; - } - if (j == 0x0e) { - goto phase_outs; - } - continue; -phase_ins: - tmport = wkport + 0x14; - outb(0xff, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - k = 0; -phase_ins1: - j = inb(tmport); - if ((j & 0x01) != 0x00) { - tmport -= 0x06; - mbuf[k++] = inb(tmport); - tmport += 0x06; - goto phase_ins1; - } - if ((j & 0x80) == 0x00) { - goto phase_ins1; - } - tmport -= 0x08; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - j = inb(tmport); - if (j == 0x85) { - goto tar_dcons; - } - j &= 0x0f; - if (j == 0x0f) { - goto phase_ins; - } - if (j == 0x0a) { - goto phase_cmds; - } - if (j == 0x0e) { - goto phase_outs; - } - continue; -phase_cmds: - tmport = wkport + 0x10; - outb(0x30, tmport); -tar_dcons: - tmport = wkport + 0x14; - outb(0x00, tmport); - tmport += 0x04; - outb(0x08, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - j = inb(tmport); - if (j != 0x16) { - continue; - } - if (mbuf[0] != 0x01) { - continue; - } - if (mbuf[1] != 0x03) { - continue; - } - if (mbuf[4] == 0x00) { - continue; - } - if (mbuf[3] > 0x64) { - continue; - } - if (mbuf[4] > 0x0c) { - mbuf[4] = 0x0c; - } - dev->id[0][i].devsp = mbuf[4]; - if ((mbuf[3] < 0x0d) && (rmb == 0)) { - j = 0xa0; - goto set_syn_ok; - } - if (mbuf[3] < 0x1a) { - j = 0x20; - goto set_syn_ok; - } - if (mbuf[3] < 0x33) { - j = 0x40; - goto set_syn_ok; - } - if (mbuf[3] < 0x4c) { - j = 0x50; - goto set_syn_ok; - } - j = 0x60; -set_syn_ok: - dev->id[0][i].devsp = (dev->id[0][i].devsp & 0x0f) | j; - } - tmport = wkport + 0x3a; - outb((unsigned char) (inb(tmport) & 0xef), tmport); -} - -static void is880(struct atp_unit *dev, unsigned int wkport) -{ - unsigned int tmport; - unsigned char i, j, k, rmb, n, lvdmode; - unsigned short int m; - static unsigned char mbuf[512]; - static unsigned char satn[9] = { 0, 0, 0, 0, 0, 0, 0, 6, 6 }; - static unsigned char inqd[9] = { 0x12, 0, 0, 0, 0x24, 0, 0, 0x24, 6 }; - static unsigned char synn[6] = { 0x80, 1, 3, 1, 0x19, 0x0e }; - unsigned char synu[6] = { 0x80, 1, 3, 1, 0x0a, 0x0e }; - static unsigned char synw[6] = { 0x80, 1, 3, 1, 0x19, 0x0e }; - unsigned char synuw[6] = { 0x80, 1, 3, 1, 0x0a, 0x0e }; - static unsigned char wide[6] = { 0x80, 1, 2, 3, 1, 0 }; - static unsigned char u3[9] = { 0x80, 1, 6, 4, 0x09, 00, 0x0e, 0x01, 0x02 }; - - lvdmode = inb(wkport + 0x3f) & 0x40; - - for (i = 0; i < 16; i++) { - m = 1; - m = m << i; - if ((m & dev->active_id[0]) != 0) { - continue; - } - if (i == dev->host_id[0]) { - printk(KERN_INFO " ID: %2d Host Adapter\n", dev->host_id[0]); - continue; - } - tmport = wkport + 0x5b; - outb(0x01, tmport); - tmport = wkport + 0x41; - outb(0x08, tmport++); - outb(0x7f, tmport++); - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[0][i].devsp, tmport++); - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); - j = i; - if ((j & 0x08) != 0) { - j = (j & 0x07) | 0x40; - } - outb(j, tmport); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - if (inb(tmport) != 0x11 && inb(tmport) != 0x8e) - continue; - - while (inb(tmport) != 0x8e) - cpu_relax(); - - dev->active_id[0] |= m; - - tmport = wkport + 0x50; - outb(0x30, tmport); - tmport = wkport + 0x54; - outb(0x00, tmport); - -phase_cmd: - tmport = wkport + 0x58; - outb(0x08, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - j = inb(tmport); - if (j != 0x16) { - tmport = wkport + 0x50; - outb(0x41, tmport); - goto phase_cmd; - } -sel_ok: - tmport = wkport + 0x43; - outb(inqd[0], tmport++); - outb(inqd[1], tmport++); - outb(inqd[2], tmport++); - outb(inqd[3], tmport++); - outb(inqd[4], tmport++); - outb(inqd[5], tmport); - tmport += 0x07; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[0][i].devsp, tmport++); - outb(0, tmport++); - outb(inqd[6], tmport++); - outb(inqd[7], tmport++); - tmport += 0x03; - outb(inqd[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - if (inb(tmport) != 0x11 && inb(tmport) != 0x8e) - continue; - - while (inb(tmport) != 0x8e) - cpu_relax(); - - tmport = wkport + 0x5b; - outb(0x00, tmport); - tmport = wkport + 0x58; - outb(0x08, tmport); - tmport += 0x07; - j = 0; -rd_inq_data: - k = inb(tmport); - if ((k & 0x01) != 0) { - tmport -= 0x06; - mbuf[j++] = inb(tmport); - tmport += 0x06; - goto rd_inq_data; - } - if ((k & 0x80) == 0) { - goto rd_inq_data; - } - tmport -= 0x08; - j = inb(tmport); - if (j == 0x16) { - goto inq_ok; - } - tmport = wkport + 0x50; - outb(0x46, tmport); - tmport += 0x02; - outb(0, tmport++); - outb(0, tmport++); - outb(0, tmport++); - tmport += 0x03; - outb(0x08, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - if (inb(tmport) != 0x16) - goto sel_ok; - -inq_ok: - mbuf[36] = 0; - printk(KERN_INFO " ID: %2d %s\n", i, &mbuf[8]); - dev->id[0][i].devtype = mbuf[0]; - rmb = mbuf[1]; - n = mbuf[7]; - if ((mbuf[7] & 0x60) == 0) { - goto not_wide; - } - if ((i < 8) && ((dev->global_map[0] & 0x20) == 0)) { - goto not_wide; - } - if (lvdmode == 0) { - goto chg_wide; - } - if (dev->sp[0][i] != 0x04) // force u2 - { - goto chg_wide; - } - - tmport = wkport + 0x5b; - outb(0x01, tmport); - tmport = wkport + 0x43; - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[0][i].devsp, tmport++); - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - - if (inb(tmport) != 0x11 && inb(tmport) != 0x8e) - continue; - - while (inb(tmport) != 0x8e) - cpu_relax(); - -try_u3: - j = 0; - tmport = wkport + 0x54; - outb(0x09, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - outb(u3[j++], tmport); - tmport += 0x06; - } - } - tmport -= 0x08; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto u3p_in; - } - if (j == 0x0a) { - goto u3p_cmd; - } - if (j == 0x0e) { - goto try_u3; - } - continue; -u3p_out: - tmport = wkport + 0x58; - outb(0x20, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - outb(0, tmport); - tmport += 0x06; - } - } - tmport -= 0x08; - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto u3p_in; - } - if (j == 0x0a) { - goto u3p_cmd; - } - if (j == 0x0e) { - goto u3p_out; - } - continue; -u3p_in: - tmport = wkport + 0x54; - outb(0x09, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - k = 0; -u3p_in1: - j = inb(tmport); - if ((j & 0x01) != 0) { - tmport -= 0x06; - mbuf[k++] = inb(tmport); - tmport += 0x06; - goto u3p_in1; - } - if ((j & 0x80) == 0x00) { - goto u3p_in1; - } - tmport -= 0x08; - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto u3p_in; - } - if (j == 0x0a) { - goto u3p_cmd; - } - if (j == 0x0e) { - goto u3p_out; - } - continue; -u3p_cmd: - tmport = wkport + 0x50; - outb(0x30, tmport); - tmport = wkport + 0x54; - outb(0x00, tmport); - tmport += 0x04; - outb(0x08, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - j = inb(tmport); - if (j != 0x16) { - if (j == 0x4e) { - goto u3p_out; - } - continue; - } - if (mbuf[0] != 0x01) { - goto chg_wide; - } - if (mbuf[1] != 0x06) { - goto chg_wide; - } - if (mbuf[2] != 0x04) { - goto chg_wide; - } - if (mbuf[3] == 0x09) { - m = 1; - m = m << i; - dev->wide_id[0] |= m; - dev->id[0][i].devsp = 0xce; - continue; - } -chg_wide: - tmport = wkport + 0x5b; - outb(0x01, tmport); - tmport = wkport + 0x43; - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[0][i].devsp, tmport++); - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - if (inb(tmport) != 0x11 && inb(tmport) != 0x8e) - continue; - - while (inb(tmport) != 0x8e) - cpu_relax(); - -try_wide: - j = 0; - tmport = wkport + 0x54; - outb(0x05, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - outb(wide[j++], tmport); - tmport += 0x06; - } - } - tmport -= 0x08; - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto widep_in; - } - if (j == 0x0a) { - goto widep_cmd; - } - if (j == 0x0e) { - goto try_wide; - } - continue; -widep_out: - tmport = wkport + 0x58; - outb(0x20, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - outb(0, tmport); - tmport += 0x06; - } - } - tmport -= 0x08; - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto widep_in; - } - if (j == 0x0a) { - goto widep_cmd; - } - if (j == 0x0e) { - goto widep_out; - } - continue; -widep_in: - tmport = wkport + 0x54; - outb(0xff, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - k = 0; -widep_in1: - j = inb(tmport); - if ((j & 0x01) != 0) { - tmport -= 0x06; - mbuf[k++] = inb(tmport); - tmport += 0x06; - goto widep_in1; - } - if ((j & 0x80) == 0x00) { - goto widep_in1; - } - tmport -= 0x08; - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto widep_in; - } - if (j == 0x0a) { - goto widep_cmd; - } - if (j == 0x0e) { - goto widep_out; - } - continue; -widep_cmd: - tmport = wkport + 0x50; - outb(0x30, tmport); - tmport = wkport + 0x54; - outb(0x00, tmport); - tmport += 0x04; - outb(0x08, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - j = inb(tmport); - if (j != 0x16) { - if (j == 0x4e) { - goto widep_out; - } - continue; - } - if (mbuf[0] != 0x01) { - goto not_wide; - } - if (mbuf[1] != 0x02) { - goto not_wide; - } - if (mbuf[2] != 0x03) { - goto not_wide; - } - if (mbuf[3] != 0x01) { - goto not_wide; - } - m = 1; - m = m << i; - dev->wide_id[0] |= m; -not_wide: - if ((dev->id[0][i].devtype == 0x00) || (dev->id[0][i].devtype == 0x07) || ((dev->id[0][i].devtype == 0x05) && ((n & 0x10) != 0))) { - m = 1; - m = m << i; - if ((dev->async[0] & m) != 0) { - goto set_sync; - } - } - continue; -set_sync: - if (dev->sp[0][i] == 0x02) { - synu[4] = 0x0c; - synuw[4] = 0x0c; - } else { - if (dev->sp[0][i] >= 0x03) { - synu[4] = 0x0a; - synuw[4] = 0x0a; - } - } - tmport = wkport + 0x5b; - j = 0; - if ((m & dev->wide_id[0]) != 0) { - j |= 0x01; - } - outb(j, tmport); - tmport = wkport + 0x43; - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[0][i].devsp, tmport++); - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) { - continue; - } - while (inb(tmport) != 0x8e) - cpu_relax(); - -try_sync: - j = 0; - tmport = wkport + 0x54; - outb(0x06, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - if ((m & dev->wide_id[0]) != 0) { - if ((m & dev->ultra_map[0]) != 0) { - outb(synuw[j++], tmport); - } else { - outb(synw[j++], tmport); - } - } else { - if ((m & dev->ultra_map[0]) != 0) { - outb(synu[j++], tmport); - } else { - outb(synn[j++], tmport); - } - } - tmport += 0x06; - } - } - tmport -= 0x08; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - j = inb(tmport) & 0x0f; - if (j == 0x0f) { - goto phase_ins; - } - if (j == 0x0a) { - goto phase_cmds; - } - if (j == 0x0e) { - goto try_sync; - } - continue; -phase_outs: - tmport = wkport + 0x58; - outb(0x20, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00) { - if ((inb(tmport) & 0x01) != 0x00) { - tmport -= 0x06; - outb(0x00, tmport); - tmport += 0x06; - } - } - tmport -= 0x08; - j = inb(tmport); - if (j == 0x85) { - goto tar_dcons; - } - j &= 0x0f; - if (j == 0x0f) { - goto phase_ins; - } - if (j == 0x0a) { - goto phase_cmds; - } - if (j == 0x0e) { - goto phase_outs; - } - continue; -phase_ins: - tmport = wkport + 0x54; - outb(0x06, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - k = 0; -phase_ins1: - j = inb(tmport); - if ((j & 0x01) != 0x00) { - tmport -= 0x06; - mbuf[k++] = inb(tmport); - tmport += 0x06; - goto phase_ins1; - } - if ((j & 0x80) == 0x00) { - goto phase_ins1; - } - tmport -= 0x08; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - j = inb(tmport); - if (j == 0x85) { - goto tar_dcons; - } - j &= 0x0f; - if (j == 0x0f) { - goto phase_ins; - } - if (j == 0x0a) { - goto phase_cmds; - } - if (j == 0x0e) { - goto phase_outs; - } - continue; -phase_cmds: - tmport = wkport + 0x50; - outb(0x30, tmport); -tar_dcons: - tmport = wkport + 0x54; - outb(0x00, tmport); - tmport += 0x04; - outb(0x08, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) - cpu_relax(); - - tmport -= 0x08; - j = inb(tmport); - if (j != 0x16) { - continue; - } - if (mbuf[0] != 0x01) { - continue; - } - if (mbuf[1] != 0x03) { - continue; - } - if (mbuf[4] == 0x00) { - continue; - } - if (mbuf[3] > 0x64) { - continue; - } - if (mbuf[4] > 0x0e) { - mbuf[4] = 0x0e; - } - dev->id[0][i].devsp = mbuf[4]; - if (mbuf[3] < 0x0c) { - j = 0xb0; - goto set_syn_ok; - } - if ((mbuf[3] < 0x0d) && (rmb == 0)) { - j = 0xa0; - goto set_syn_ok; - } - if (mbuf[3] < 0x1a) { - j = 0x20; - goto set_syn_ok; - } - if (mbuf[3] < 0x33) { - j = 0x40; - goto set_syn_ok; - } - if (mbuf[3] < 0x4c) { - j = 0x50; - goto set_syn_ok; - } - j = 0x60; -set_syn_ok: - dev->id[0][i].devsp = (dev->id[0][i].devsp & 0x0f) | j; } } @@ -2560,491 +1237,345 @@ static int atp870u_init_tables(struct Scsi_Host *host) return 0; } -/* return non-zero on detection */ -static int atp870u_probe(struct pci_dev *pdev, const struct pci_device_id *ent) +static void atp_set_host_id(struct atp_unit *atp, u8 c, u8 host_id) { - unsigned char k, m, c; - unsigned long flags; - unsigned int base_io, tmport, error,n; - unsigned char host_id; - struct Scsi_Host *shpnt = NULL; - struct atp_unit *atpdev, *p; - unsigned char setupdata[2][16]; - int count = 0; + atp_writeb_io(atp, c, 0, host_id | 0x08); + atp_writeb_io(atp, c, 0x18, 0); + while ((atp_readb_io(atp, c, 0x1f) & 0x80) == 0) + mdelay(1); + atp_readb_io(atp, c, 0x17); + atp_writeb_io(atp, c, 1, 8); + atp_writeb_io(atp, c, 2, 0x7f); + atp_writeb_io(atp, c, 0x11, 0x20); +} - atpdev = kzalloc(sizeof(*atpdev), GFP_KERNEL); - if (!atpdev) - return -ENOMEM; +static void atp870_init(struct Scsi_Host *shpnt) +{ + struct atp_unit *atpdev = shost_priv(shpnt); + struct pci_dev *pdev = atpdev->pdev; + unsigned char k, host_id; + u8 scam_on; + bool wide_chip = + (pdev->device == PCI_DEVICE_ID_ARTOP_AEC7610 && + pdev->revision == 4) || + (pdev->device == PCI_DEVICE_ID_ARTOP_AEC7612UW) || + (pdev->device == PCI_DEVICE_ID_ARTOP_AEC7612SUW); + + pci_read_config_byte(pdev, 0x49, &host_id); + + dev_info(&pdev->dev, "ACARD AEC-671X PCI Ultra/W SCSI-2/3 Host Adapter: IO:%lx, IRQ:%d.\n", + shpnt->io_port, shpnt->irq); + + atpdev->ioport[0] = shpnt->io_port; + atpdev->pciport[0] = shpnt->io_port + 0x20; + host_id &= 0x07; + atpdev->host_id[0] = host_id; + scam_on = atp_readb_pci(atpdev, 0, 2); + atpdev->global_map[0] = atp_readb_base(atpdev, 0x2d); + atpdev->ultra_map[0] = atp_readw_base(atpdev, 0x2e); + + if (atpdev->ultra_map[0] == 0) { + scam_on = 0x00; + atpdev->global_map[0] = 0x20; + atpdev->ultra_map[0] = 0xffff; + } - if (pci_enable_device(pdev)) - goto err_eio; + if (pdev->revision > 0x07) /* check if atp876 chip */ + atp_writeb_base(atpdev, 0x3e, 0x00); /* enable terminator */ + + k = (atp_readb_base(atpdev, 0x3a) & 0xf3) | 0x10; + atp_writeb_base(atpdev, 0x3a, k); + atp_writeb_base(atpdev, 0x3a, k & 0xdf); + mdelay(32); + atp_writeb_base(atpdev, 0x3a, k); + mdelay(32); + atp_set_host_id(atpdev, 0, host_id); + + tscam(shpnt, wide_chip, scam_on); + atp_writeb_base(atpdev, 0x3a, atp_readb_base(atpdev, 0x3a) | 0x10); + atp_is(atpdev, 0, wide_chip, 0); + atp_writeb_base(atpdev, 0x3a, atp_readb_base(atpdev, 0x3a) & 0xef); + atp_writeb_base(atpdev, 0x3b, atp_readb_base(atpdev, 0x3b) | 0x20); + shpnt->max_id = wide_chip ? 16 : 8; + shpnt->this_id = host_id; +} - if (!pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) { - printk(KERN_INFO "atp870u: use 32bit DMA mask.\n"); - } else { - printk(KERN_ERR "atp870u: DMA mask required but not available.\n"); - goto err_eio; - } +static void atp880_init(struct Scsi_Host *shpnt) +{ + struct atp_unit *atpdev = shost_priv(shpnt); + struct pci_dev *pdev = atpdev->pdev; + unsigned char k, m, host_id; + unsigned int n; - /* - * It's probably easier to weed out some revisions like - * this than via the PCI device table - */ - if (ent->device == PCI_DEVICE_ID_ARTOP_AEC7610) { - atpdev->chip_ver = pdev->revision; - if (atpdev->chip_ver < 2) - goto err_eio; - } + pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x80); - switch (ent->device) { - case PCI_DEVICE_ID_ARTOP_AEC7612UW: - case PCI_DEVICE_ID_ARTOP_AEC7612SUW: - case ATP880_DEVID1: - case ATP880_DEVID2: - case ATP885_DEVID: - atpdev->chip_ver = 0x04; - default: - break; - } - base_io = pci_resource_start(pdev, 0); - base_io &= 0xfffffff8; - - if ((ent->device == ATP880_DEVID1)||(ent->device == ATP880_DEVID2)) { - atpdev->chip_ver = pdev->revision; - pci_write_config_byte(pdev, PCI_LATENCY_TIMER, 0x80);//JCC082803 - - host_id = inb(base_io + 0x39); - host_id >>= 0x04; - - printk(KERN_INFO " ACARD AEC-67160 PCI Ultra3 LVD Host Adapter: %d" - " IO:%x, IRQ:%d.\n", count, base_io, pdev->irq); - atpdev->ioport[0] = base_io + 0x40; - atpdev->pciport[0] = base_io + 0x28; - atpdev->dev_id = ent->device; - atpdev->host_id[0] = host_id; - - tmport = base_io + 0x22; - atpdev->scam_on = inb(tmport); - tmport += 0x13; - atpdev->global_map[0] = inb(tmport); - tmport += 0x07; - atpdev->ultra_map[0] = inw(tmport); - - n = 0x3f09; -next_fblk_880: - if (n >= 0x4000) - goto flash_ok_880; + atpdev->ioport[0] = shpnt->io_port + 0x40; + atpdev->pciport[0] = shpnt->io_port + 0x28; + + host_id = atp_readb_base(atpdev, 0x39) >> 4; + dev_info(&pdev->dev, "ACARD AEC-67160 PCI Ultra3 LVD Host Adapter: IO:%lx, IRQ:%d.\n", + shpnt->io_port, shpnt->irq); + atpdev->host_id[0] = host_id; + + atpdev->global_map[0] = atp_readb_base(atpdev, 0x35); + atpdev->ultra_map[0] = atp_readw_base(atpdev, 0x3c); + + n = 0x3f09; + while (n < 0x4000) { m = 0; - outw(n, base_io + 0x34); + atp_writew_base(atpdev, 0x34, n); n += 0x0002; - if (inb(base_io + 0x30) == 0xff) - goto flash_ok_880; - - atpdev->sp[0][m++] = inb(base_io + 0x30); - atpdev->sp[0][m++] = inb(base_io + 0x31); - atpdev->sp[0][m++] = inb(base_io + 0x32); - atpdev->sp[0][m++] = inb(base_io + 0x33); - outw(n, base_io + 0x34); + if (atp_readb_base(atpdev, 0x30) == 0xff) + break; + + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x30); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x31); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x32); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x33); + atp_writew_base(atpdev, 0x34, n); n += 0x0002; - atpdev->sp[0][m++] = inb(base_io + 0x30); - atpdev->sp[0][m++] = inb(base_io + 0x31); - atpdev->sp[0][m++] = inb(base_io + 0x32); - atpdev->sp[0][m++] = inb(base_io + 0x33); - outw(n, base_io + 0x34); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x30); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x31); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x32); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x33); + atp_writew_base(atpdev, 0x34, n); n += 0x0002; - atpdev->sp[0][m++] = inb(base_io + 0x30); - atpdev->sp[0][m++] = inb(base_io + 0x31); - atpdev->sp[0][m++] = inb(base_io + 0x32); - atpdev->sp[0][m++] = inb(base_io + 0x33); - outw(n, base_io + 0x34); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x30); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x31); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x32); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x33); + atp_writew_base(atpdev, 0x34, n); n += 0x0002; - atpdev->sp[0][m++] = inb(base_io + 0x30); - atpdev->sp[0][m++] = inb(base_io + 0x31); - atpdev->sp[0][m++] = inb(base_io + 0x32); - atpdev->sp[0][m++] = inb(base_io + 0x33); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x30); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x31); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x32); + atpdev->sp[0][m++] = atp_readb_base(atpdev, 0x33); n += 0x0018; - goto next_fblk_880; -flash_ok_880: - outw(0, base_io + 0x34); - atpdev->ultra_map[0] = 0; - atpdev->async[0] = 0; + } + atp_writew_base(atpdev, 0x34, 0); + atpdev->ultra_map[0] = 0; + atpdev->async[0] = 0; + for (k = 0; k < 16; k++) { + n = 1 << k; + if (atpdev->sp[0][k] > 1) + atpdev->ultra_map[0] |= n; + else + if (atpdev->sp[0][k] == 0) + atpdev->async[0] |= n; + } + atpdev->async[0] = ~(atpdev->async[0]); + atp_writeb_base(atpdev, 0x35, atpdev->global_map[0]); + + k = atp_readb_base(atpdev, 0x38) & 0x80; + atp_writeb_base(atpdev, 0x38, k); + atp_writeb_base(atpdev, 0x3b, 0x20); + mdelay(32); + atp_writeb_base(atpdev, 0x3b, 0); + mdelay(32); + atp_readb_io(atpdev, 0, 0x1b); + atp_readb_io(atpdev, 0, 0x17); + + atp_set_host_id(atpdev, 0, host_id); + + tscam(shpnt, true, atp_readb_base(atpdev, 0x22)); + atp_is(atpdev, 0, true, atp_readb_base(atpdev, 0x3f) & 0x40); + atp_writeb_base(atpdev, 0x38, 0xb0); + shpnt->max_id = 16; + shpnt->this_id = host_id; +} + +static void atp885_init(struct Scsi_Host *shpnt) +{ + struct atp_unit *atpdev = shost_priv(shpnt); + struct pci_dev *pdev = atpdev->pdev; + unsigned char k, m, c; + unsigned int n; + unsigned char setupdata[2][16]; + + dev_info(&pdev->dev, "ACARD AEC-67162 PCI Ultra3 LVD Host Adapter: IO:%lx, IRQ:%d.\n", + shpnt->io_port, shpnt->irq); + + atpdev->ioport[0] = shpnt->io_port + 0x80; + atpdev->ioport[1] = shpnt->io_port + 0xc0; + atpdev->pciport[0] = shpnt->io_port + 0x40; + atpdev->pciport[1] = shpnt->io_port + 0x50; + + c = atp_readb_base(atpdev, 0x29); + atp_writeb_base(atpdev, 0x29, c | 0x04); + + n = 0x1f80; + while (n < 0x2000) { + atp_writew_base(atpdev, 0x3c, n); + if (atp_readl_base(atpdev, 0x38) == 0xffffffff) + break; + for (m = 0; m < 2; m++) { + atpdev->global_map[m] = 0; + for (k = 0; k < 4; k++) { + atp_writew_base(atpdev, 0x3c, n++); + ((unsigned long *)&setupdata[m][0])[k] = atp_readl_base(atpdev, 0x38); + } + for (k = 0; k < 4; k++) { + atp_writew_base(atpdev, 0x3c, n++); + ((unsigned long *)&atpdev->sp[m][0])[k] = atp_readl_base(atpdev, 0x38); + } + n += 8; + } + } + c = atp_readb_base(atpdev, 0x29); + atp_writeb_base(atpdev, 0x29, c & 0xfb); + for (c = 0; c < 2; c++) { + atpdev->ultra_map[c] = 0; + atpdev->async[c] = 0; for (k = 0; k < 16; k++) { - n = 1; - n = n << k; - if (atpdev->sp[0][k] > 1) { - atpdev->ultra_map[0] |= n; - } else { - if (atpdev->sp[0][k] == 0) - atpdev->async[0] |= n; - } - } - atpdev->async[0] = ~(atpdev->async[0]); - outb(atpdev->global_map[0], base_io + 0x35); - - shpnt = scsi_host_alloc(&atp870u_template, sizeof(struct atp_unit)); - if (!shpnt) - goto err_nomem; - - p = (struct atp_unit *)&shpnt->hostdata; - - atpdev->host = shpnt; - atpdev->pdev = pdev; - pci_set_drvdata(pdev, p); - memcpy(p, atpdev, sizeof(*atpdev)); - if (atp870u_init_tables(shpnt) < 0) { - printk(KERN_ERR "Unable to allocate tables for Acard controller\n"); - goto unregister; - } - - if (request_irq(pdev->irq, atp870u_intr_handle, IRQF_SHARED, "atp880i", shpnt)) { - printk(KERN_ERR "Unable to allocate IRQ%d for Acard controller.\n", pdev->irq); - goto free_tables; - } - - spin_lock_irqsave(shpnt->host_lock, flags); - tmport = base_io + 0x38; - k = inb(tmport) & 0x80; - outb(k, tmport); - tmport += 0x03; - outb(0x20, tmport); - mdelay(32); - outb(0, tmport); - mdelay(32); - tmport = base_io + 0x5b; - inb(tmport); - tmport -= 0x04; - inb(tmport); - tmport = base_io + 0x40; - outb((host_id | 0x08), tmport); - tmport += 0x18; - outb(0, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0) - mdelay(1); - tmport -= 0x08; - inb(tmport); - tmport = base_io + 0x41; - outb(8, tmport++); - outb(0x7f, tmport); - tmport = base_io + 0x51; - outb(0x20, tmport); - - tscam(shpnt); - is880(p, base_io); - tmport = base_io + 0x38; - outb(0xb0, tmport); - shpnt->max_id = 16; - shpnt->this_id = host_id; - shpnt->unique_id = base_io; - shpnt->io_port = base_io; - shpnt->n_io_port = 0x60; /* Number of bytes of I/O space used */ - shpnt->irq = pdev->irq; - } else if (ent->device == ATP885_DEVID) { - printk(KERN_INFO " ACARD AEC-67162 PCI Ultra3 LVD Host Adapter: IO:%x, IRQ:%d.\n" - , base_io, pdev->irq); - - atpdev->pdev = pdev; - atpdev->dev_id = ent->device; - atpdev->baseport = base_io; - atpdev->ioport[0] = base_io + 0x80; - atpdev->ioport[1] = base_io + 0xc0; - atpdev->pciport[0] = base_io + 0x40; - atpdev->pciport[1] = base_io + 0x50; - - shpnt = scsi_host_alloc(&atp870u_template, sizeof(struct atp_unit)); - if (!shpnt) - goto err_nomem; - - p = (struct atp_unit *)&shpnt->hostdata; - - atpdev->host = shpnt; - atpdev->pdev = pdev; - pci_set_drvdata(pdev, p); - memcpy(p, atpdev, sizeof(struct atp_unit)); - if (atp870u_init_tables(shpnt) < 0) - goto unregister; - -#ifdef ED_DBGP - printk("request_irq() shpnt %p hostdata %p\n", shpnt, p); -#endif - if (request_irq(pdev->irq, atp870u_intr_handle, IRQF_SHARED, "atp870u", shpnt)) { - printk(KERN_ERR "Unable to allocate IRQ for Acard controller.\n"); - goto free_tables; + n = 1 << k; + if (atpdev->sp[c][k] > 1) + atpdev->ultra_map[c] |= n; + else + if (atpdev->sp[c][k] == 0) + atpdev->async[c] |= n; + } + atpdev->async[c] = ~(atpdev->async[c]); + + if (atpdev->global_map[c] == 0) { + k = setupdata[c][1]; + if ((k & 0x40) != 0) + atpdev->global_map[c] |= 0x20; + k &= 0x07; + atpdev->global_map[c] |= k; + if ((setupdata[c][2] & 0x04) != 0) + atpdev->global_map[c] |= 0x08; + atpdev->host_id[c] = setupdata[c][0] & 0x07; } - - spin_lock_irqsave(shpnt->host_lock, flags); - - c=inb(base_io + 0x29); - outb((c | 0x04),base_io + 0x29); - - n=0x1f80; -next_fblk_885: - if (n >= 0x2000) { - goto flash_ok_885; - } - outw(n,base_io + 0x3c); - if (inl(base_io + 0x38) == 0xffffffff) { - goto flash_ok_885; - } - for (m=0; m < 2; m++) { - p->global_map[m]= 0; - for (k=0; k < 4; k++) { - outw(n++,base_io + 0x3c); - ((unsigned long *)&setupdata[m][0])[k]=inl(base_io + 0x38); - } - for (k=0; k < 4; k++) { - outw(n++,base_io + 0x3c); - ((unsigned long *)&p->sp[m][0])[k]=inl(base_io + 0x38); - } - n += 8; - } - goto next_fblk_885; -flash_ok_885: -#ifdef ED_DBGP - printk( "Flash Read OK\n"); -#endif - c=inb(base_io + 0x29); - outb((c & 0xfb),base_io + 0x29); - for (c=0;c < 2;c++) { - p->ultra_map[c]=0; - p->async[c] = 0; - for (k=0; k < 16; k++) { - n=1; - n = n << k; - if (p->sp[c][k] > 1) { - p->ultra_map[c] |= n; - } else { - if (p->sp[c][k] == 0) { - p->async[c] |= n; - } - } - } - p->async[c] = ~(p->async[c]); - - if (p->global_map[c] == 0) { - k=setupdata[c][1]; - if ((k & 0x40) != 0) - p->global_map[c] |= 0x20; - k &= 0x07; - p->global_map[c] |= k; - if ((setupdata[c][2] & 0x04) != 0) - p->global_map[c] |= 0x08; - p->host_id[c] = setupdata[c][0] & 0x07; - } - } - - k = inb(base_io + 0x28) & 0x8f; - k |= 0x10; - outb(k, base_io + 0x28); - outb(0x80, base_io + 0x41); - outb(0x80, base_io + 0x51); - mdelay(100); - outb(0, base_io + 0x41); - outb(0, base_io + 0x51); - mdelay(1000); - inb(base_io + 0x9b); - inb(base_io + 0x97); - inb(base_io + 0xdb); - inb(base_io + 0xd7); - tmport = base_io + 0x80; - k=p->host_id[0]; - if (k > 7) - k = (k & 0x07) | 0x40; - k |= 0x08; - outb(k, tmport); - tmport += 0x18; - outb(0, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0) - cpu_relax(); - - tmport -= 0x08; - inb(tmport); - tmport = base_io + 0x81; - outb(8, tmport++); - outb(0x7f, tmport); - tmport = base_io + 0x91; - outb(0x20, tmport); - - tmport = base_io + 0xc0; - k=p->host_id[1]; - if (k > 7) - k = (k & 0x07) | 0x40; - k |= 0x08; - outb(k, tmport); - tmport += 0x18; - outb(0, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0) - cpu_relax(); + } - tmport -= 0x08; - inb(tmport); - tmport = base_io + 0xc1; - outb(8, tmport++); - outb(0x7f, tmport); - tmport = base_io + 0xd1; - outb(0x20, tmport); - - tscam_885(); - printk(KERN_INFO " Scanning Channel A SCSI Device ...\n"); - is885(p, base_io + 0x80, 0); - printk(KERN_INFO " Scanning Channel B SCSI Device ...\n"); - is885(p, base_io + 0xc0, 1); - - k = inb(base_io + 0x28) & 0xcf; - k |= 0xc0; - outb(k, base_io + 0x28); - k = inb(base_io + 0x1f) | 0x80; - outb(k, base_io + 0x1f); - k = inb(base_io + 0x29) | 0x01; - outb(k, base_io + 0x29); -#ifdef ED_DBGP - //printk("atp885: atp_host[0] 0x%p\n", atp_host[0]); -#endif - shpnt->max_id = 16; - shpnt->max_lun = (p->global_map[0] & 0x07) + 1; - shpnt->max_channel = 1; - shpnt->this_id = p->host_id[0]; - shpnt->unique_id = base_io; - shpnt->io_port = base_io; - shpnt->n_io_port = 0xff; /* Number of bytes of I/O space used */ - shpnt->irq = pdev->irq; - - } else { - error = pci_read_config_byte(pdev, 0x49, &host_id); + k = atp_readb_base(atpdev, 0x28) & 0x8f; + k |= 0x10; + atp_writeb_base(atpdev, 0x28, k); + atp_writeb_pci(atpdev, 0, 1, 0x80); + atp_writeb_pci(atpdev, 1, 1, 0x80); + mdelay(100); + atp_writeb_pci(atpdev, 0, 1, 0); + atp_writeb_pci(atpdev, 1, 1, 0); + mdelay(1000); + atp_readb_io(atpdev, 0, 0x1b); + atp_readb_io(atpdev, 0, 0x17); + atp_readb_io(atpdev, 1, 0x1b); + atp_readb_io(atpdev, 1, 0x17); + + k = atpdev->host_id[0]; + if (k > 7) + k = (k & 0x07) | 0x40; + atp_set_host_id(atpdev, 0, k); + + k = atpdev->host_id[1]; + if (k > 7) + k = (k & 0x07) | 0x40; + atp_set_host_id(atpdev, 1, k); + + mdelay(600); /* this delay used to be called tscam_885() */ + dev_info(&pdev->dev, "Scanning Channel A SCSI Device ...\n"); + atp_is(atpdev, 0, true, atp_readb_io(atpdev, 0, 0x1b) >> 7); + atp_writeb_io(atpdev, 0, 0x16, 0x80); + dev_info(&pdev->dev, "Scanning Channel B SCSI Device ...\n"); + atp_is(atpdev, 1, true, atp_readb_io(atpdev, 1, 0x1b) >> 7); + atp_writeb_io(atpdev, 1, 0x16, 0x80); + k = atp_readb_base(atpdev, 0x28) & 0xcf; + k |= 0xc0; + atp_writeb_base(atpdev, 0x28, k); + k = atp_readb_base(atpdev, 0x1f) | 0x80; + atp_writeb_base(atpdev, 0x1f, k); + k = atp_readb_base(atpdev, 0x29) | 0x01; + atp_writeb_base(atpdev, 0x29, k); + shpnt->max_id = 16; + shpnt->max_lun = (atpdev->global_map[0] & 0x07) + 1; + shpnt->max_channel = 1; + shpnt->this_id = atpdev->host_id[0]; +} - printk(KERN_INFO " ACARD AEC-671X PCI Ultra/W SCSI-2/3 Host Adapter: %d " - "IO:%x, IRQ:%d.\n", count, base_io, pdev->irq); +/* return non-zero on detection */ +static int atp870u_probe(struct pci_dev *pdev, const struct pci_device_id *ent) +{ + struct Scsi_Host *shpnt = NULL; + struct atp_unit *atpdev; + int err; - atpdev->ioport[0] = base_io; - atpdev->pciport[0] = base_io + 0x20; - atpdev->dev_id = ent->device; - host_id &= 0x07; - atpdev->host_id[0] = host_id; - tmport = base_io + 0x22; - atpdev->scam_on = inb(tmport); - tmport += 0x0b; - atpdev->global_map[0] = inb(tmport++); - atpdev->ultra_map[0] = inw(tmport); + if (ent->device == PCI_DEVICE_ID_ARTOP_AEC7610 && pdev->revision < 2) { + dev_err(&pdev->dev, "ATP850S chips (AEC6710L/F cards) are not supported.\n"); + return -ENODEV; + } - if (atpdev->ultra_map[0] == 0) { - atpdev->scam_on = 0x00; - atpdev->global_map[0] = 0x20; - atpdev->ultra_map[0] = 0xffff; - } + err = pci_enable_device(pdev); + if (err) + goto fail; - shpnt = scsi_host_alloc(&atp870u_template, sizeof(struct atp_unit)); - if (!shpnt) - goto err_nomem; + if (pci_set_dma_mask(pdev, DMA_BIT_MASK(32))) { + printk(KERN_ERR "atp870u: DMA mask required but not available.\n"); + err = -EIO; + goto disable_device; + } - p = (struct atp_unit *)&shpnt->hostdata; - - atpdev->host = shpnt; - atpdev->pdev = pdev; - pci_set_drvdata(pdev, p); - memcpy(p, atpdev, sizeof(*atpdev)); - if (atp870u_init_tables(shpnt) < 0) - goto unregister; - - if (request_irq(pdev->irq, atp870u_intr_handle, IRQF_SHARED, "atp870i", shpnt)) { - printk(KERN_ERR "Unable to allocate IRQ%d for Acard controller.\n", pdev->irq); - goto free_tables; - } - - spin_lock_irqsave(shpnt->host_lock, flags); - if (atpdev->chip_ver > 0x07) { /* check if atp876 chip then enable terminator */ - tmport = base_io + 0x3e; - outb(0x00, tmport); - } - - tmport = base_io + 0x3a; - k = (inb(tmport) & 0xf3) | 0x10; - outb(k, tmport); - outb((k & 0xdf), tmport); - mdelay(32); - outb(k, tmport); - mdelay(32); - tmport = base_io; - outb((host_id | 0x08), tmport); - tmport += 0x18; - outb(0, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0) - mdelay(1); - - tmport -= 0x08; - inb(tmport); - tmport = base_io + 1; - outb(8, tmport++); - outb(0x7f, tmport); - tmport = base_io + 0x11; - outb(0x20, tmport); - - tscam(shpnt); - is870(p, base_io); - tmport = base_io + 0x3a; - outb((inb(tmport) & 0xef), tmport); - tmport++; - outb((inb(tmport) | 0x20), tmport); - if (atpdev->chip_ver == 4) - shpnt->max_id = 16; - else - shpnt->max_id = 8; - shpnt->this_id = host_id; - shpnt->unique_id = base_io; - shpnt->io_port = base_io; - shpnt->n_io_port = 0x40; /* Number of bytes of I/O space used */ - shpnt->irq = pdev->irq; - } - spin_unlock_irqrestore(shpnt->host_lock, flags); - if(ent->device==ATP885_DEVID) { - if(!request_region(base_io, 0xff, "atp870u")) /* Register the IO ports that we use */ - goto request_io_fail; - } else if((ent->device==ATP880_DEVID1)||(ent->device==ATP880_DEVID2)) { - if(!request_region(base_io, 0x60, "atp870u")) /* Register the IO ports that we use */ - goto request_io_fail; - } else { - if(!request_region(base_io, 0x40, "atp870u")) /* Register the IO ports that we use */ - goto request_io_fail; - } - count++; - if (scsi_add_host(shpnt, &pdev->dev)) - goto scsi_add_fail; - scsi_scan_host(shpnt); -#ifdef ED_DBGP - printk("atp870u_prob : exit\n"); -#endif - return 0; + err = pci_request_regions(pdev, "atp870u"); + if (err) + goto disable_device; + pci_set_master(pdev); + + err = -ENOMEM; + shpnt = scsi_host_alloc(&atp870u_template, sizeof(struct atp_unit)); + if (!shpnt) + goto release_region; + + atpdev = shost_priv(shpnt); + + atpdev->host = shpnt; + atpdev->pdev = pdev; + pci_set_drvdata(pdev, atpdev); + + shpnt->io_port = pci_resource_start(pdev, 0); + shpnt->io_port &= 0xfffffff8; + shpnt->n_io_port = pci_resource_len(pdev, 0); + atpdev->baseport = shpnt->io_port; + shpnt->unique_id = shpnt->io_port; + shpnt->irq = pdev->irq; + + err = atp870u_init_tables(shpnt); + if (err) { + dev_err(&pdev->dev, "Unable to allocate tables for Acard controller\n"); + goto unregister; + } -scsi_add_fail: - printk("atp870u_prob:scsi_add_fail\n"); - if(ent->device==ATP885_DEVID) { - release_region(base_io, 0xff); - } else if((ent->device==ATP880_DEVID1)||(ent->device==ATP880_DEVID2)) { - release_region(base_io, 0x60); - } else { - release_region(base_io, 0x40); + if (is880(atpdev)) + atp880_init(shpnt); + else if (is885(atpdev)) + atp885_init(shpnt); + else + atp870_init(shpnt); + + err = request_irq(shpnt->irq, atp870u_intr_handle, IRQF_SHARED, "atp870u", shpnt); + if (err) { + dev_err(&pdev->dev, "Unable to allocate IRQ %d.\n", shpnt->irq); + goto free_tables; } -request_io_fail: - printk("atp870u_prob:request_io_fail\n"); - free_irq(pdev->irq, shpnt); + + err = scsi_add_host(shpnt, &pdev->dev); + if (err) + goto scsi_add_fail; + scsi_scan_host(shpnt); + + return 0; + +scsi_add_fail: + free_irq(shpnt->irq, shpnt); free_tables: - printk("atp870u_prob:free_table\n"); atp870u_free_tables(shpnt); unregister: - printk("atp870u_prob:unregister\n"); scsi_host_put(shpnt); - return -1; -err_eio: - kfree(atpdev); - return -EIO; -err_nomem: - kfree(atpdev); - return -ENOMEM; +release_region: + pci_release_regions(pdev); +disable_device: + pci_disable_device(pdev); +fail: + return err; } /* The abort command does not leave the device in a clean state where @@ -3055,7 +1586,6 @@ static int atp870u_abort(struct scsi_cmnd * SCpnt) { unsigned char j, k, c; struct scsi_cmnd *workrequ; - unsigned int tmport; struct atp_unit *dev; struct Scsi_Host *host; host = SCpnt->device->host; @@ -3065,18 +1595,13 @@ static int atp870u_abort(struct scsi_cmnd * SCpnt) printk(" atp870u: abort Channel = %x \n", c); printk("working=%x last_cmd=%x ", dev->working[c], dev->last_cmd[c]); printk(" quhdu=%x quendu=%x ", dev->quhd[c], dev->quend[c]); - tmport = dev->ioport[c]; for (j = 0; j < 0x18; j++) { - printk(" r%2x=%2x", j, inb(tmport++)); + printk(" r%2x=%2x", j, atp_readb_io(dev, c, j)); } - tmport += 0x04; - printk(" r1c=%2x", inb(tmport)); - tmport += 0x03; - printk(" r1f=%2x in_snd=%2x ", inb(tmport), dev->in_snd[c]); - tmport= dev->pciport[c]; - printk(" d00=%2x", inb(tmport)); - tmport += 0x02; - printk(" d02=%2x", inb(tmport)); + printk(" r1c=%2x", atp_readb_io(dev, c, 0x1c)); + printk(" r1f=%2x in_snd=%2x ", atp_readb_io(dev, c, 0x1f), dev->in_snd[c]); + printk(" d00=%2x", atp_readb_pci(dev, c, 0x00)); + printk(" d02=%2x", atp_readb_pci(dev, c, 0x02)); for(j=0;j<16;j++) { if (dev->id[c][j].curr_req != NULL) { workrequ = dev->id[c][j].curr_req; @@ -3136,12 +1661,10 @@ static void atp870u_remove (struct pci_dev *pdev) scsi_remove_host(pshost); - printk(KERN_INFO "free_irq : %d\n",pshost->irq); free_irq(pshost->irq, pshost); - release_region(pshost->io_port, pshost->n_io_port); - printk(KERN_INFO "atp870u_free_tables : %p\n",pshost); + pci_release_regions(pdev); + pci_disable_device(pdev); atp870u_free_tables(pshost); - printk(KERN_INFO "scsi_host_put : %p\n",pshost); scsi_host_put(pshost); } MODULE_LICENSE("GPL"); @@ -3185,52 +1708,26 @@ static struct pci_driver atp870u_driver = { .remove = atp870u_remove, }; -static int __init atp870u_init(void) -{ -#ifdef ED_DBGP - printk("atp870u_init: Entry\n"); -#endif - return pci_register_driver(&atp870u_driver); -} - -static void __exit atp870u_exit(void) -{ -#ifdef ED_DBGP - printk("atp870u_exit: Entry\n"); -#endif - pci_unregister_driver(&atp870u_driver); -} - -static void tscam_885(void) -{ - unsigned char i; - - for (i = 0; i < 0x2; i++) { - mdelay(300); - } - return; -} - - +module_pci_driver(atp870u_driver); -static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) +static void atp_is(struct atp_unit *dev, unsigned char c, bool wide_chip, unsigned char lvdmode) { - unsigned int tmport; - unsigned char i, j, k, rmb, n, lvdmode; + unsigned char i, j, k, rmb, n; unsigned short int m; static unsigned char mbuf[512]; - static unsigned char satn[9] = {0, 0, 0, 0, 0, 0, 0, 6, 6}; - static unsigned char inqd[9] = {0x12, 0, 0, 0, 0x24, 0, 0, 0x24, 6}; - static unsigned char synn[6] = {0x80, 1, 3, 1, 0x19, 0x0e}; - unsigned char synu[6] = {0x80, 1, 3, 1, 0x0a, 0x0e}; - static unsigned char synw[6] = {0x80, 1, 3, 1, 0x19, 0x0e}; - unsigned char synuw[6] = {0x80, 1, 3, 1, 0x0a, 0x0e}; - static unsigned char wide[6] = {0x80, 1, 2, 3, 1, 0}; - static unsigned char u3[9] = { 0x80,1,6,4,0x09,00,0x0e,0x01,0x02 }; - - lvdmode=inb(wkport + 0x1b) >> 7; + static unsigned char satn[9] = { 0, 0, 0, 0, 0, 0, 0, 6, 6 }; + static unsigned char inqd[9] = { 0x12, 0, 0, 0, 0x24, 0, 0, 0x24, 6 }; + static unsigned char synn[6] = { 0x80, 1, 3, 1, 0x19, 0x0e }; + unsigned char synu[6] = { 0x80, 1, 3, 1, 0x0a, 0x0e }; + static unsigned char synw[6] = { 0x80, 1, 3, 1, 0x19, 0x0e }; + static unsigned char synw_870[6] = { 0x80, 1, 3, 1, 0x0c, 0x07 }; + unsigned char synuw[6] = { 0x80, 1, 3, 1, 0x0a, 0x0e }; + static unsigned char wide[6] = { 0x80, 1, 2, 3, 1, 0 }; + static unsigned char u3[9] = { 0x80, 1, 6, 4, 0x09, 00, 0x0e, 0x01, 0x02 }; for (i = 0; i < 16; i++) { + if (!wide_chip && (i > 7)) + break; m = 1; m = m << i; if ((m & dev->active_id[c]) != 0) { @@ -3240,192 +1737,172 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) printk(KERN_INFO " ID: %2d Host Adapter\n", dev->host_id[c]); continue; } - tmport = wkport + 0x1b; - outb(0x01, tmport); - tmport = wkport + 0x01; - outb(0x08, tmport++); - outb(0x7f, tmport++); - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[c][i].devsp, tmport++); - - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); + atp_writeb_io(dev, c, 0x1b, wide_chip ? 0x01 : 0x00); + atp_writeb_io(dev, c, 1, 0x08); + atp_writeb_io(dev, c, 2, 0x7f); + atp_writeb_io(dev, c, 3, satn[0]); + atp_writeb_io(dev, c, 4, satn[1]); + atp_writeb_io(dev, c, 5, satn[2]); + atp_writeb_io(dev, c, 6, satn[3]); + atp_writeb_io(dev, c, 7, satn[4]); + atp_writeb_io(dev, c, 8, satn[5]); + atp_writeb_io(dev, c, 0x0f, 0); + atp_writeb_io(dev, c, 0x11, dev->id[c][i].devsp); + atp_writeb_io(dev, c, 0x12, 0); + atp_writeb_io(dev, c, 0x13, satn[6]); + atp_writeb_io(dev, c, 0x14, satn[7]); j = i; if ((j & 0x08) != 0) { j = (j & 0x07) | 0x40; } - outb(j, tmport); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; + atp_writeb_io(dev, c, 0x15, j); + atp_writeb_io(dev, c, 0x18, satn[8]); - while ((inb(tmport) & 0x80) == 0x00) + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00) cpu_relax(); - tmport -= 0x08; - if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) { + + if (atp_readb_io(dev, c, 0x17) != 0x11 && atp_readb_io(dev, c, 0x17) != 0x8e) continue; - } - while (inb(tmport) != 0x8e) + + while (atp_readb_io(dev, c, 0x17) != 0x8e) cpu_relax(); + dev->active_id[c] |= m; - tmport = wkport + 0x10; - outb(0x30, tmport); - tmport = wkport + 0x14; - outb(0x00, tmport); + atp_writeb_io(dev, c, 0x10, 0x30); + if (is885(dev) || is880(dev)) + atp_writeb_io(dev, c, 0x14, 0x00); + else /* result of is870() merge - is this a bug? */ + atp_writeb_io(dev, c, 0x04, 0x00); phase_cmd: - tmport = wkport + 0x18; - outb(0x08, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00) + atp_writeb_io(dev, c, 0x18, 0x08); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00) cpu_relax(); - tmport -= 0x08; - j = inb(tmport); + + j = atp_readb_io(dev, c, 0x17); if (j != 0x16) { - tmport = wkport + 0x10; - outb(0x41, tmport); + atp_writeb_io(dev, c, 0x10, 0x41); goto phase_cmd; } sel_ok: - tmport = wkport + 0x03; - outb(inqd[0], tmport++); - outb(inqd[1], tmport++); - outb(inqd[2], tmport++); - outb(inqd[3], tmport++); - outb(inqd[4], tmport++); - outb(inqd[5], tmport); - tmport += 0x07; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[c][i].devsp, tmport++); - outb(0, tmport++); - outb(inqd[6], tmport++); - outb(inqd[7], tmport++); - tmport += 0x03; - outb(inqd[8], tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00) + atp_writeb_io(dev, c, 3, inqd[0]); + atp_writeb_io(dev, c, 4, inqd[1]); + atp_writeb_io(dev, c, 5, inqd[2]); + atp_writeb_io(dev, c, 6, inqd[3]); + atp_writeb_io(dev, c, 7, inqd[4]); + atp_writeb_io(dev, c, 8, inqd[5]); + atp_writeb_io(dev, c, 0x0f, 0); + atp_writeb_io(dev, c, 0x11, dev->id[c][i].devsp); + atp_writeb_io(dev, c, 0x12, 0); + atp_writeb_io(dev, c, 0x13, inqd[6]); + atp_writeb_io(dev, c, 0x14, inqd[7]); + atp_writeb_io(dev, c, 0x18, inqd[8]); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00) cpu_relax(); - tmport -= 0x08; - if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) { + + if (atp_readb_io(dev, c, 0x17) != 0x11 && atp_readb_io(dev, c, 0x17) != 0x8e) continue; - } - while (inb(tmport) != 0x8e) + + while (atp_readb_io(dev, c, 0x17) != 0x8e) cpu_relax(); - tmport = wkport + 0x1b; - outb(0x00, tmport); - tmport = wkport + 0x18; - outb(0x08, tmport); - tmport += 0x07; + + if (wide_chip) + atp_writeb_io(dev, c, 0x1b, 0x00); + + atp_writeb_io(dev, c, 0x18, 0x08); j = 0; rd_inq_data: - k = inb(tmport); + k = atp_readb_io(dev, c, 0x1f); if ((k & 0x01) != 0) { - tmport -= 0x06; - mbuf[j++] = inb(tmport); - tmport += 0x06; + mbuf[j++] = atp_readb_io(dev, c, 0x19); goto rd_inq_data; } if ((k & 0x80) == 0) { goto rd_inq_data; } - tmport -= 0x08; - j = inb(tmport); + j = atp_readb_io(dev, c, 0x17); if (j == 0x16) { goto inq_ok; } - tmport = wkport + 0x10; - outb(0x46, tmport); - tmport += 0x02; - outb(0, tmport++); - outb(0, tmport++); - outb(0, tmport++); - tmport += 0x03; - outb(0x08, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00) + atp_writeb_io(dev, c, 0x10, 0x46); + atp_writeb_io(dev, c, 0x12, 0); + atp_writeb_io(dev, c, 0x13, 0); + atp_writeb_io(dev, c, 0x14, 0); + atp_writeb_io(dev, c, 0x18, 0x08); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00) cpu_relax(); - tmport -= 0x08; - if (inb(tmport) != 0x16) { + + if (atp_readb_io(dev, c, 0x17) != 0x16) goto sel_ok; - } + inq_ok: mbuf[36] = 0; - printk( KERN_INFO" ID: %2d %s\n", i, &mbuf[8]); + printk(KERN_INFO " ID: %2d %s\n", i, &mbuf[8]); dev->id[c][i].devtype = mbuf[0]; rmb = mbuf[1]; n = mbuf[7]; + if (!wide_chip) + goto not_wide; if ((mbuf[7] & 0x60) == 0) { goto not_wide; } - if ((i < 8) && ((dev->global_map[c] & 0x20) == 0)) { - goto not_wide; + if (is885(dev) || is880(dev)) { + if ((i < 8) && ((dev->global_map[c] & 0x20) == 0)) + goto not_wide; + } else { /* result of is870() merge - is this a bug? */ + if ((dev->global_map[c] & 0x20) == 0) + goto not_wide; } if (lvdmode == 0) { - goto chg_wide; - } - if (dev->sp[c][i] != 0x04) { // force u2 - goto chg_wide; - } - - tmport = wkport + 0x1b; - outb(0x01, tmport); - tmport = wkport + 0x03; - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[c][i].devsp, tmport++); - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) + goto chg_wide; + } + if (dev->sp[c][i] != 0x04) // force u2 + { + goto chg_wide; + } + + atp_writeb_io(dev, c, 0x1b, 0x01); + atp_writeb_io(dev, c, 3, satn[0]); + atp_writeb_io(dev, c, 4, satn[1]); + atp_writeb_io(dev, c, 5, satn[2]); + atp_writeb_io(dev, c, 6, satn[3]); + atp_writeb_io(dev, c, 7, satn[4]); + atp_writeb_io(dev, c, 8, satn[5]); + atp_writeb_io(dev, c, 0x0f, 0); + atp_writeb_io(dev, c, 0x11, dev->id[c][i].devsp); + atp_writeb_io(dev, c, 0x12, 0); + atp_writeb_io(dev, c, 0x13, satn[6]); + atp_writeb_io(dev, c, 0x14, satn[7]); + atp_writeb_io(dev, c, 0x18, satn[8]); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00) cpu_relax(); - tmport -= 0x08; - if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) { + + if (atp_readb_io(dev, c, 0x17) != 0x11 && atp_readb_io(dev, c, 0x17) != 0x8e) continue; - } - while (inb(tmport) != 0x8e) + + while (atp_readb_io(dev, c, 0x17) != 0x8e) cpu_relax(); + try_u3: j = 0; - tmport = wkport + 0x14; - outb(0x09, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - outb(u3[j++], tmport); - tmport += 0x06; - } + atp_writeb_io(dev, c, 0x14, 0x09); + atp_writeb_io(dev, c, 0x18, 0x20); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0) { + if ((atp_readb_io(dev, c, 0x1f) & 0x01) != 0) + atp_writeb_io(dev, c, 0x19, u3[j++]); cpu_relax(); } - tmport -= 0x08; - while ((inb(tmport) & 0x80) == 0x00) + + while ((atp_readb_io(dev, c, 0x17) & 0x80) == 0x00) cpu_relax(); - j = inb(tmport) & 0x0f; + + j = atp_readb_io(dev, c, 0x17) & 0x0f; if (j == 0x0f) { goto u3p_in; } @@ -3437,19 +1914,13 @@ try_u3: } continue; u3p_out: - tmport = wkport + 0x18; - outb(0x20, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - outb(0, tmport); - tmport += 0x06; - } + atp_writeb_io(dev, c, 0x18, 0x20); + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0) { + if ((atp_readb_io(dev, c, 0x1f) & 0x01) != 0) + atp_writeb_io(dev, c, 0x19, 0); cpu_relax(); } - tmport -= 0x08; - j = inb(tmport) & 0x0f; + j = atp_readb_io(dev, c, 0x17) & 0x0f; if (j == 0x0f) { goto u3p_in; } @@ -3461,25 +1932,19 @@ u3p_out: } continue; u3p_in: - tmport = wkport + 0x14; - outb(0x09, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; + atp_writeb_io(dev, c, 0x14, 0x09); + atp_writeb_io(dev, c, 0x18, 0x20); k = 0; u3p_in1: - j = inb(tmport); + j = atp_readb_io(dev, c, 0x1f); if ((j & 0x01) != 0) { - tmport -= 0x06; - mbuf[k++] = inb(tmport); - tmport += 0x06; + mbuf[k++] = atp_readb_io(dev, c, 0x19); goto u3p_in1; } if ((j & 0x80) == 0x00) { goto u3p_in1; } - tmport -= 0x08; - j = inb(tmport) & 0x0f; + j = atp_readb_io(dev, c, 0x17) & 0x0f; if (j == 0x0f) { goto u3p_in; } @@ -3491,16 +1956,13 @@ u3p_in1: } continue; u3p_cmd: - tmport = wkport + 0x10; - outb(0x30, tmport); - tmport = wkport + 0x14; - outb(0x00, tmport); - tmport += 0x04; - outb(0x08, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00); - tmport -= 0x08; - j = inb(tmport); + atp_writeb_io(dev, c, 0x10, 0x30); + atp_writeb_io(dev, c, 0x14, 0x00); + atp_writeb_io(dev, c, 0x18, 0x08); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00); + + j = atp_readb_io(dev, c, 0x17); if (j != 0x16) { if (j == 0x4e) { goto u3p_out; @@ -3527,54 +1989,44 @@ u3p_cmd: continue; } chg_wide: - tmport = wkport + 0x1b; - outb(0x01, tmport); - tmport = wkport + 0x03; - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[c][i].devsp, tmport++); - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) + atp_writeb_io(dev, c, 0x1b, 0x01); + atp_writeb_io(dev, c, 3, satn[0]); + atp_writeb_io(dev, c, 4, satn[1]); + atp_writeb_io(dev, c, 5, satn[2]); + atp_writeb_io(dev, c, 6, satn[3]); + atp_writeb_io(dev, c, 7, satn[4]); + atp_writeb_io(dev, c, 8, satn[5]); + atp_writeb_io(dev, c, 0x0f, 0); + atp_writeb_io(dev, c, 0x11, dev->id[c][i].devsp); + atp_writeb_io(dev, c, 0x12, 0); + atp_writeb_io(dev, c, 0x13, satn[6]); + atp_writeb_io(dev, c, 0x14, satn[7]); + atp_writeb_io(dev, c, 0x18, satn[8]); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00) cpu_relax(); - tmport -= 0x08; - if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) { + + if (atp_readb_io(dev, c, 0x17) != 0x11 && atp_readb_io(dev, c, 0x17) != 0x8e) continue; - } - while (inb(tmport) != 0x8e) + + while (atp_readb_io(dev, c, 0x17) != 0x8e) cpu_relax(); + try_wide: j = 0; - tmport = wkport + 0x14; - outb(0x05, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - outb(wide[j++], tmport); - tmport += 0x06; - } + atp_writeb_io(dev, c, 0x14, 0x05); + atp_writeb_io(dev, c, 0x18, 0x20); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0) { + if ((atp_readb_io(dev, c, 0x1f) & 0x01) != 0) + atp_writeb_io(dev, c, 0x19, wide[j++]); cpu_relax(); } - tmport -= 0x08; - while ((inb(tmport) & 0x80) == 0x00) + + while ((atp_readb_io(dev, c, 0x17) & 0x80) == 0x00) cpu_relax(); - j = inb(tmport) & 0x0f; + + j = atp_readb_io(dev, c, 0x17) & 0x0f; if (j == 0x0f) { goto widep_in; } @@ -3586,19 +2038,13 @@ try_wide: } continue; widep_out: - tmport = wkport + 0x18; - outb(0x20, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; - outb(0, tmport); - tmport += 0x06; - } + atp_writeb_io(dev, c, 0x18, 0x20); + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0) { + if ((atp_readb_io(dev, c, 0x1f) & 0x01) != 0) + atp_writeb_io(dev, c, 0x19, 0); cpu_relax(); } - tmport -= 0x08; - j = inb(tmport) & 0x0f; + j = atp_readb_io(dev, c, 0x17) & 0x0f; if (j == 0x0f) { goto widep_in; } @@ -3610,25 +2056,19 @@ widep_out: } continue; widep_in: - tmport = wkport + 0x14; - outb(0xff, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; + atp_writeb_io(dev, c, 0x14, 0xff); + atp_writeb_io(dev, c, 0x18, 0x20); k = 0; widep_in1: - j = inb(tmport); + j = atp_readb_io(dev, c, 0x1f); if ((j & 0x01) != 0) { - tmport -= 0x06; - mbuf[k++] = inb(tmport); - tmport += 0x06; + mbuf[k++] = atp_readb_io(dev, c, 0x19); goto widep_in1; } if ((j & 0x80) == 0x00) { goto widep_in1; } - tmport -= 0x08; - j = inb(tmport) & 0x0f; + j = atp_readb_io(dev, c, 0x17) & 0x0f; if (j == 0x0f) { goto widep_in; } @@ -3640,17 +2080,14 @@ widep_in1: } continue; widep_cmd: - tmport = wkport + 0x10; - outb(0x30, tmport); - tmport = wkport + 0x14; - outb(0x00, tmport); - tmport += 0x04; - outb(0x08, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00) + atp_writeb_io(dev, c, 0x10, 0x30); + atp_writeb_io(dev, c, 0x14, 0x00); + atp_writeb_io(dev, c, 0x18, 0x08); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00) cpu_relax(); - tmport -= 0x08; - j = inb(tmport); + + j = atp_readb_io(dev, c, 0x17); if (j != 0x16) { if (j == 0x4e) { goto widep_out; @@ -3673,88 +2110,81 @@ widep_cmd: m = m << i; dev->wide_id[c] |= m; not_wide: - if ((dev->id[c][i].devtype == 0x00) || (dev->id[c][i].devtype == 0x07) || - ((dev->id[c][i].devtype == 0x05) && ((n & 0x10) != 0))) { + if ((dev->id[c][i].devtype == 0x00) || (dev->id[c][i].devtype == 0x07) || ((dev->id[c][i].devtype == 0x05) && ((n & 0x10) != 0))) { m = 1; m = m << i; if ((dev->async[c] & m) != 0) { - goto set_sync; + goto set_sync; } } continue; set_sync: - if (dev->sp[c][i] == 0x02) { - synu[4]=0x0c; - synuw[4]=0x0c; + if ((!is885(dev) && !is880(dev)) || (dev->sp[c][i] == 0x02)) { + synu[4] = 0x0c; + synuw[4] = 0x0c; } else { - if (dev->sp[c][i] >= 0x03) { - synu[4]=0x0a; - synuw[4]=0x0a; - } + if (dev->sp[c][i] >= 0x03) { + synu[4] = 0x0a; + synuw[4] = 0x0a; + } } - tmport = wkport + 0x1b; j = 0; if ((m & dev->wide_id[c]) != 0) { j |= 0x01; } - outb(j, tmport); - tmport = wkport + 0x03; - outb(satn[0], tmport++); - outb(satn[1], tmport++); - outb(satn[2], tmport++); - outb(satn[3], tmport++); - outb(satn[4], tmport++); - outb(satn[5], tmport++); - tmport += 0x06; - outb(0, tmport); - tmport += 0x02; - outb(dev->id[c][i].devsp, tmport++); - outb(0, tmport++); - outb(satn[6], tmport++); - outb(satn[7], tmport++); - tmport += 0x03; - outb(satn[8], tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0x00) + atp_writeb_io(dev, c, 0x1b, j); + atp_writeb_io(dev, c, 3, satn[0]); + atp_writeb_io(dev, c, 4, satn[1]); + atp_writeb_io(dev, c, 5, satn[2]); + atp_writeb_io(dev, c, 6, satn[3]); + atp_writeb_io(dev, c, 7, satn[4]); + atp_writeb_io(dev, c, 8, satn[5]); + atp_writeb_io(dev, c, 0x0f, 0); + atp_writeb_io(dev, c, 0x11, dev->id[c][i].devsp); + atp_writeb_io(dev, c, 0x12, 0); + atp_writeb_io(dev, c, 0x13, satn[6]); + atp_writeb_io(dev, c, 0x14, satn[7]); + atp_writeb_io(dev, c, 0x18, satn[8]); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00) cpu_relax(); - tmport -= 0x08; - if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) { + + if (atp_readb_io(dev, c, 0x17) != 0x11 && atp_readb_io(dev, c, 0x17) != 0x8e) continue; - } - while (inb(tmport) != 0x8e) + + while (atp_readb_io(dev, c, 0x17) != 0x8e) cpu_relax(); + try_sync: j = 0; - tmport = wkport + 0x14; - outb(0x06, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; - - while ((inb(tmport) & 0x80) == 0) { - if ((inb(tmport) & 0x01) != 0) { - tmport -= 0x06; + atp_writeb_io(dev, c, 0x14, 0x06); + atp_writeb_io(dev, c, 0x18, 0x20); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0) { + if ((atp_readb_io(dev, c, 0x1f) & 0x01) != 0) { if ((m & dev->wide_id[c]) != 0) { - if ((m & dev->ultra_map[c]) != 0) { - outb(synuw[j++], tmport); - } else { - outb(synw[j++], tmport); - } + if (is885(dev) || is880(dev)) { + if ((m & dev->ultra_map[c]) != 0) { + atp_writeb_io(dev, c, 0x19, synuw[j++]); + } else { + atp_writeb_io(dev, c, 0x19, synw[j++]); + } + } else + atp_writeb_io(dev, c, 0x19, synw_870[j++]); } else { if ((m & dev->ultra_map[c]) != 0) { - outb(synu[j++], tmport); + atp_writeb_io(dev, c, 0x19, synu[j++]); } else { - outb(synn[j++], tmport); + atp_writeb_io(dev, c, 0x19, synn[j++]); } } - tmport += 0x06; } } - tmport -= 0x08; - while ((inb(tmport) & 0x80) == 0x00) + + while ((atp_readb_io(dev, c, 0x17) & 0x80) == 0x00) cpu_relax(); - j = inb(tmport) & 0x0f; + + j = atp_readb_io(dev, c, 0x17) & 0x0f; if (j == 0x0f) { goto phase_ins; } @@ -3766,19 +2196,13 @@ try_sync: } continue; phase_outs: - tmport = wkport + 0x18; - outb(0x20, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00) { - if ((inb(tmport) & 0x01) != 0x00) { - tmport -= 0x06; - outb(0x00, tmport); - tmport += 0x06; - } + atp_writeb_io(dev, c, 0x18, 0x20); + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00) { + if ((atp_readb_io(dev, c, 0x1f) & 0x01) != 0x00) + atp_writeb_io(dev, c, 0x19, 0x00); cpu_relax(); } - tmport -= 0x08; - j = inb(tmport); + j = atp_readb_io(dev, c, 0x17); if (j == 0x85) { goto tar_dcons; } @@ -3794,26 +2218,25 @@ phase_outs: } continue; phase_ins: - tmport = wkport + 0x14; - outb(0x06, tmport); - tmport += 0x04; - outb(0x20, tmport); - tmport += 0x07; + if (is885(dev) || is880(dev)) + atp_writeb_io(dev, c, 0x14, 0x06); + else + atp_writeb_io(dev, c, 0x14, 0xff); + atp_writeb_io(dev, c, 0x18, 0x20); k = 0; phase_ins1: - j = inb(tmport); + j = atp_readb_io(dev, c, 0x1f); if ((j & 0x01) != 0x00) { - tmport -= 0x06; - mbuf[k++] = inb(tmport); - tmport += 0x06; + mbuf[k++] = atp_readb_io(dev, c, 0x19); goto phase_ins1; } if ((j & 0x80) == 0x00) { goto phase_ins1; } - tmport -= 0x08; - while ((inb(tmport) & 0x80) == 0x00); - j = inb(tmport); + + while ((atp_readb_io(dev, c, 0x17) & 0x80) == 0x00); + + j = atp_readb_io(dev, c, 0x17); if (j == 0x85) { goto tar_dcons; } @@ -3829,18 +2252,15 @@ phase_ins1: } continue; phase_cmds: - tmport = wkport + 0x10; - outb(0x30, tmport); + atp_writeb_io(dev, c, 0x10, 0x30); tar_dcons: - tmport = wkport + 0x14; - outb(0x00, tmport); - tmport += 0x04; - outb(0x08, tmport); - tmport += 0x07; - while ((inb(tmport) & 0x80) == 0x00) + atp_writeb_io(dev, c, 0x14, 0x00); + atp_writeb_io(dev, c, 0x18, 0x08); + + while ((atp_readb_io(dev, c, 0x1f) & 0x80) == 0x00) cpu_relax(); - tmport -= 0x08; - j = inb(tmport); + + j = atp_readb_io(dev, c, 0x17); if (j != 0x16) { continue; } @@ -3856,14 +2276,21 @@ tar_dcons: if (mbuf[3] > 0x64) { continue; } - if (mbuf[4] > 0x0e) { - mbuf[4] = 0x0e; + if (is885(dev) || is880(dev)) { + if (mbuf[4] > 0x0e) { + mbuf[4] = 0x0e; + } + } else { + if (mbuf[4] > 0x0c) { + mbuf[4] = 0x0c; + } } dev->id[c][i].devsp = mbuf[4]; - if (mbuf[3] < 0x0c){ - j = 0xb0; - goto set_syn_ok; - } + if (is885(dev) || is880(dev)) + if (mbuf[3] < 0x0c) { + j = 0xb0; + goto set_syn_ok; + } if ((mbuf[3] < 0x0d) && (rmb == 0)) { j = 0xa0; goto set_syn_ok; @@ -3881,16 +2308,10 @@ tar_dcons: goto set_syn_ok; } j = 0x60; - set_syn_ok: +set_syn_ok: dev->id[c][i].devsp = (dev->id[c][i].devsp & 0x0f) | j; -#ifdef ED_DBGP +#ifdef ED_DBGP printk("dev->id[%2d][%2d].devsp = %2x\n",c,i,dev->id[c][i].devsp); #endif } - tmport = wkport + 0x16; - outb(0x80, tmport); } - -module_init(atp870u_init); -module_exit(atp870u_exit); - |