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path: root/drivers/scsi/atp870u.c
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Diffstat (limited to 'drivers/scsi/atp870u.c')
-rw-r--r--drivers/scsi/atp870u.c3635
1 files changed, 1028 insertions, 2607 deletions
diff --git a/drivers/scsi/atp870u.c b/drivers/scsi/atp870u.c
index 05301bc752ee..8b52a9dbb9cf 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);
-