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Commit e2c22b45 authored by Ondrej Zary's avatar Ondrej Zary Committed by Martin K. Petersen
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atp870u: Untangle tmport #8 

Untangle the tmport crap so it becomes obvious what ports are accessed.
Signed-off-by: default avatarOndrej Zary <linux@rainbow-software.org>
Reviewed-by: default avatarHannes Reinicke <hare@suse.de>
Acked-by: default avatarChristoph Hellwig <hch@lst.de>
Signed-off-by: default avatarMartin K. Petersen <martin.petersen@oracle.com>
parent 2eabdf22
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Showing with 177 additions and 301 deletions
drivers/scsi/atp870u.c
View file @ e2c22b45
...@@ -2870,7 +2870,6 @@ static void tscam_885(void) ...@@ -2870,7 +2870,6 @@ static void tscam_885(void)
static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
{ {
unsigned int tmport;
unsigned char i, j, k, rmb, n, lvdmode; unsigned char i, j, k, rmb, n, lvdmode;
unsigned short int m; unsigned short int m;
static unsigned char mbuf[512]; static unsigned char mbuf[512];
...@@ -2895,123 +2894,93 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -2895,123 +2894,93 @@ 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]); printk(KERN_INFO " ID: %2d Host Adapter\n", dev->host_id[c]);
continue; continue;
} }
tmport = wkport + 0x1b; outb(0x01, wkport + 0x1b);
outb(0x01, tmport); outb(0x08, wkport + 0x01);
tmport = wkport + 0x01; outb(0x7f, wkport + 0x02);
outb(0x08, tmport++); outb(satn[0], wkport + 0x03);
outb(0x7f, tmport++); outb(satn[1], wkport + 0x04);
outb(satn[0], tmport++); outb(satn[2], wkport + 0x05);
outb(satn[1], tmport++); outb(satn[3], wkport + 0x06);
outb(satn[2], tmport++); outb(satn[4], wkport + 0x07);
outb(satn[3], tmport++); outb(satn[5], wkport + 0x08);
outb(satn[4], tmport++); outb(0, wkport + 0x0f);
outb(satn[5], tmport++); outb(dev->id[c][i].devsp, wkport + 0x11);
tmport += 0x06;
outb(0, tmport); outb(0, wkport + 0x12);
tmport += 0x02; outb(satn[6], wkport + 0x13);
outb(dev->id[c][i].devsp, tmport++); outb(satn[7], wkport + 0x14);
outb(0, tmport++);
outb(satn[6], tmport++);
outb(satn[7], tmport++);
j = i; j = i;
if ((j & 0x08) != 0) { if ((j & 0x08) != 0) {
j = (j & 0x07) | 0x40; j = (j & 0x07) | 0x40;
} }
outb(j, tmport); outb(j, wkport + 0x15);
tmport += 0x03; outb(satn[8], wkport + 0x18);
outb(satn[8], tmport);
tmport += 0x07;
while ((inb(tmport) & 0x80) == 0x00) while ((inb(wkport + 0x1f) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
tmport -= 0x08; if ((inb(wkport + 0x17) != 0x11) && (inb(wkport + 0x17) != 0x8e)) {
if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) {
continue; continue;
} }
while (inb(tmport) != 0x8e) while (inb(wkport + 0x17) != 0x8e)
cpu_relax(); cpu_relax();
dev->active_id[c] |= m; dev->active_id[c] |= m;
tmport = wkport + 0x10; outb(0x30, wkport + 0x10);
outb(0x30, tmport); outb(0x00, wkport + 0x14);
tmport = wkport + 0x14;
outb(0x00, tmport);
phase_cmd: phase_cmd:
tmport = wkport + 0x18; outb(0x08, wkport + 0x18);
outb(0x08, tmport); while ((inb(wkport + 0x1f) & 0x80) == 0x00)
tmport += 0x07;
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
tmport -= 0x08; j = inb(wkport + 0x17);
j = inb(tmport);
if (j != 0x16) { if (j != 0x16) {
tmport = wkport + 0x10; outb(0x41, wkport + 0x10);
outb(0x41, tmport);
goto phase_cmd; goto phase_cmd;
} }
sel_ok: sel_ok:
tmport = wkport + 0x03; outb(inqd[0], wkport + 0x03);
outb(inqd[0], tmport++); outb(inqd[1], wkport + 0x04);
outb(inqd[1], tmport++); outb(inqd[2], wkport + 0x05);
outb(inqd[2], tmport++); outb(inqd[3], wkport + 0x06);
outb(inqd[3], tmport++); outb(inqd[4], wkport + 0x07);
outb(inqd[4], tmport++); outb(inqd[5], wkport + 0x08);
outb(inqd[5], tmport); outb(0, wkport + 0x0f);
tmport += 0x07; outb(dev->id[c][i].devsp, wkport + 0x11);
outb(0, tmport); outb(0, wkport + 0x12);
tmport += 0x02; outb(inqd[6], wkport + 0x13);
outb(dev->id[c][i].devsp, tmport++); outb(inqd[7], wkport + 0x14);
outb(0, tmport++); outb(inqd[8], wkport + 0x18);
outb(inqd[6], tmport++); while ((inb(wkport + 0x1f) & 0x80) == 0x00)
outb(inqd[7], tmport++);
tmport += 0x03;
outb(inqd[8], tmport);
tmport += 0x07;
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
tmport -= 0x08; if ((inb(wkport + 0x17) != 0x11) && (inb(wkport + 0x17) != 0x8e)) {
if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) {
continue; continue;
} }
while (inb(tmport) != 0x8e) while (inb(wkport + 0x17) != 0x8e)
cpu_relax(); cpu_relax();
tmport = wkport + 0x1b; outb(0x00, wkport + 0x1b);
outb(0x00, tmport); outb(0x08, wkport + 0x18);
tmport = wkport + 0x18;
outb(0x08, tmport);
tmport += 0x07;
j = 0; j = 0;
rd_inq_data: rd_inq_data:
k = inb(tmport); k = inb(wkport + 0x1f);
if ((k & 0x01) != 0) { if ((k & 0x01) != 0) {
tmport -= 0x06; mbuf[j++] = inb(wkport + 0x19);
mbuf[j++] = inb(tmport);
tmport += 0x06;
goto rd_inq_data; goto rd_inq_data;
} }
if ((k & 0x80) == 0) { if ((k & 0x80) == 0) {
goto rd_inq_data; goto rd_inq_data;
} }
tmport -= 0x08; j = inb(wkport + 0x17);
j = inb(tmport);
if (j == 0x16) { if (j == 0x16) {
goto inq_ok; goto inq_ok;
} }
tmport = wkport + 0x10; outb(0x46, wkport + 0x10);
outb(0x46, tmport); outb(0, wkport + 0x12);
tmport += 0x02; outb(0, wkport + 0x13);
outb(0, tmport++); outb(0, wkport + 0x14);
outb(0, tmport++); outb(0x08, wkport + 0x18);
outb(0, tmport++); while ((inb(wkport + 0x1f) & 0x80) == 0x00)
tmport += 0x03;
outb(0x08, tmport);
tmport += 0x07;
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
tmport -= 0x08; if (inb(wkport + 0x17) != 0x16) {
if (inb(tmport) != 0x16) {
goto sel_ok; goto sel_ok;
} }
inq_ok: inq_ok:
...@@ -3033,54 +3002,40 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3033,54 +3002,40 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
goto chg_wide; goto chg_wide;
} }
tmport = wkport + 0x1b; outb(0x01, wkport + 0x1b);
outb(0x01, tmport); outb(satn[0], wkport + 0x03);
tmport = wkport + 0x03; outb(satn[1], wkport + 0x04);
outb(satn[0], tmport++); outb(satn[2], wkport + 0x05);
outb(satn[1], tmport++); outb(satn[3], wkport + 0x06);
outb(satn[2], tmport++); outb(satn[4], wkport + 0x07);
outb(satn[3], tmport++); outb(satn[5], wkport + 0x08);
outb(satn[4], tmport++); outb(0, wkport + 0x0f);
outb(satn[5], tmport++); outb(dev->id[c][i].devsp, wkport + 0x11);
tmport += 0x06; outb(0, wkport + 0x12);
outb(0, tmport); outb(satn[6], wkport + 0x13);
tmport += 0x02; outb(satn[7], wkport + 0x14);
outb(dev->id[c][i].devsp, tmport++); outb(satn[8], wkport + 0x18);
outb(0, tmport++);
outb(satn[6], tmport++); while ((inb(wkport + 0x1f) & 0x80) == 0x00)
outb(satn[7], tmport++);
tmport += 0x03;
outb(satn[8], tmport);
tmport += 0x07;
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
tmport -= 0x08; if ((inb(wkport + 0x17) != 0x11) && (inb(wkport + 0x17) != 0x8e)) {
if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) {
continue; continue;
} }
while (inb(tmport) != 0x8e) while (inb(wkport + 0x17) != 0x8e)
cpu_relax(); cpu_relax();
try_u3: try_u3:
j = 0; j = 0;
tmport = wkport + 0x14; outb(0x09, wkport + 0x14);
outb(0x09, tmport); outb(0x20, wkport + 0x18);
tmport += 0x04;
outb(0x20, tmport); while ((inb(wkport + 0x1f) & 0x80) == 0) {
tmport += 0x07; if ((inb(wkport + 0x1f) & 0x01) != 0)
outb(u3[j++], wkport + 0x19);
while ((inb(tmport) & 0x80) == 0) {
if ((inb(tmport) & 0x01) != 0) {
tmport -= 0x06;
outb(u3[j++], tmport);
tmport += 0x06;
}
cpu_relax(); cpu_relax();
} }
tmport -= 0x08; while ((inb(wkport + 0x17) & 0x80) == 0x00)
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
j = inb(tmport) & 0x0f; j = inb(wkport + 0x17) & 0x0f;
if (j == 0x0f) { if (j == 0x0f) {
goto u3p_in; goto u3p_in;
} }
...@@ -3092,19 +3047,13 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3092,19 +3047,13 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
} }
continue; continue;
u3p_out: u3p_out:
tmport = wkport + 0x18; outb(0x20, wkport + 0x18);
outb(0x20, tmport); while ((inb(wkport + 0x1f) & 0x80) == 0) {
tmport += 0x07; if ((inb(wkport + 0x1f) & 0x01) != 0)
while ((inb(tmport) & 0x80) == 0) { outb(0, wkport + 0x19);
if ((inb(tmport) & 0x01) != 0) {
tmport -= 0x06;
outb(0, tmport);
tmport += 0x06;
}
cpu_relax(); cpu_relax();
} }
tmport -= 0x08; j = inb(wkport + 0x17) & 0x0f;
j = inb(tmport) & 0x0f;
if (j == 0x0f) { if (j == 0x0f) {
goto u3p_in; goto u3p_in;
} }
...@@ -3116,25 +3065,19 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3116,25 +3065,19 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
} }
continue; continue;
u3p_in: u3p_in:
tmport = wkport + 0x14; outb(0x09, wkport + 0x14);
outb(0x09, tmport); outb(0x20, wkport + 0x18);
tmport += 0x04;
outb(0x20, tmport);
tmport += 0x07;
k = 0; k = 0;
u3p_in1: u3p_in1:
j = inb(tmport); j = inb(wkport + 0x1f);
if ((j & 0x01) != 0) { if ((j & 0x01) != 0) {
tmport -= 0x06; mbuf[k++] = inb(wkport + 0x19);
mbuf[k++] = inb(tmport);
tmport += 0x06;
goto u3p_in1; goto u3p_in1;
} }
if ((j & 0x80) == 0x00) { if ((j & 0x80) == 0x00) {
goto u3p_in1; goto u3p_in1;
} }
tmport -= 0x08; j = inb(wkport + 0x17) & 0x0f;
j = inb(tmport) & 0x0f;
if (j == 0x0f) { if (j == 0x0f) {
goto u3p_in; goto u3p_in;
} }
...@@ -3146,16 +3089,11 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3146,16 +3089,11 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
} }
continue; continue;
u3p_cmd: u3p_cmd:
tmport = wkport + 0x10; outb(0x30, wkport + 0x10);
outb(0x30, tmport); outb(0x00, wkport + 0x14);
tmport = wkport + 0x14; outb(0x08, wkport + 0x18);
outb(0x00, tmport); while ((inb(wkport + 0x1f) & 0x80) == 0x00);
tmport += 0x04; j = inb(wkport + 0x17);
outb(0x08, tmport);
tmport += 0x07;
while ((inb(tmport) & 0x80) == 0x00);
tmport -= 0x08;
j = inb(tmport);
if (j != 0x16) { if (j != 0x16) {
if (j == 0x4e) { if (j == 0x4e) {
goto u3p_out; goto u3p_out;
...@@ -3182,54 +3120,40 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3182,54 +3120,40 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
continue; continue;
} }
chg_wide: chg_wide:
tmport = wkport + 0x1b; outb(0x01, wkport + 0x1b);
outb(0x01, tmport); outb(satn[0], wkport + 0x03);
tmport = wkport + 0x03; outb(satn[1], wkport + 0x04);
outb(satn[0], tmport++); outb(satn[2], wkport + 0x05);
outb(satn[1], tmport++); outb(satn[3], wkport + 0x06);
outb(satn[2], tmport++); outb(satn[4], wkport + 0x07);
outb(satn[3], tmport++); outb(satn[5], wkport + 0x08);
outb(satn[4], tmport++); outb(0, wkport + 0x0f);
outb(satn[5], tmport++); outb(dev->id[c][i].devsp, wkport + 0x11);
tmport += 0x06; outb(0, wkport + 0x12);
outb(0, tmport); outb(satn[6], wkport + 0x13);
tmport += 0x02; outb(satn[7], wkport + 0x14);
outb(dev->id[c][i].devsp, tmport++); outb(satn[8], wkport + 0x18);
outb(0, tmport++);
outb(satn[6], tmport++); while ((inb(wkport + 0x1f) & 0x80) == 0x00)
outb(satn[7], tmport++);
tmport += 0x03;
outb(satn[8], tmport);
tmport += 0x07;
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
tmport -= 0x08; if ((inb(wkport + 0x17) != 0x11) && (inb(wkport + 0x17) != 0x8e)) {
if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) {
continue; continue;
} }
while (inb(tmport) != 0x8e) while (inb(wkport + 0x17) != 0x8e)
cpu_relax(); cpu_relax();
try_wide: try_wide:
j = 0; j = 0;
tmport = wkport + 0x14; outb(0x05, wkport + 0x14);
outb(0x05, tmport); outb(0x20, wkport + 0x18);
tmport += 0x04;
outb(0x20, tmport); while ((inb(wkport + 0x1f) & 0x80) == 0) {
tmport += 0x07; if ((inb(wkport + 0x1f) & 0x01) != 0)
outb(wide[j++], wkport + 0x19);
while ((inb(tmport) & 0x80) == 0) {
if ((inb(tmport) & 0x01) != 0) {
tmport -= 0x06;
outb(wide[j++], tmport);
tmport += 0x06;
}
cpu_relax(); cpu_relax();
} }
tmport -= 0x08; while ((inb(wkport + 0x17) & 0x80) == 0x00)
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
j = inb(tmport) & 0x0f; j = inb(wkport + 0x17) & 0x0f;
if (j == 0x0f) { if (j == 0x0f) {
goto widep_in; goto widep_in;
} }
...@@ -3241,19 +3165,13 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3241,19 +3165,13 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
} }
continue; continue;
widep_out: widep_out:
tmport = wkport + 0x18; outb(0x20, wkport + 0x18);
outb(0x20, tmport); while ((inb(wkport + 0x1f) & 0x80) == 0) {
tmport += 0x07; if ((inb(wkport + 0x1f) & 0x01) != 0)
while ((inb(tmport) & 0x80) == 0) { outb(0, wkport + 0x19);
if ((inb(tmport) & 0x01) != 0) {
tmport -= 0x06;
outb(0, tmport);
tmport += 0x06;
}
cpu_relax(); cpu_relax();
} }
tmport -= 0x08; j = inb(wkport + 0x17) & 0x0f;
j = inb(tmport) & 0x0f;
if (j == 0x0f) { if (j == 0x0f) {
goto widep_in; goto widep_in;
} }
...@@ -3265,25 +3183,19 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3265,25 +3183,19 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
} }
continue; continue;
widep_in: widep_in:
tmport = wkport + 0x14; outb(0xff, wkport + 0x14);
outb(0xff, tmport); outb(0x20, wkport + 0x18);
tmport += 0x04;
outb(0x20, tmport);
tmport += 0x07;
k = 0; k = 0;
widep_in1: widep_in1:
j = inb(tmport); j = inb(wkport + 0x1f);
if ((j & 0x01) != 0) { if ((j & 0x01) != 0) {
tmport -= 0x06; mbuf[k++] = inb(wkport + 0x19);
mbuf[k++] = inb(tmport);
tmport += 0x06;
goto widep_in1; goto widep_in1;
} }
if ((j & 0x80) == 0x00) { if ((j & 0x80) == 0x00) {
goto widep_in1; goto widep_in1;
} }
tmport -= 0x08; j = inb(wkport + 0x17) & 0x0f;
j = inb(tmport) & 0x0f;
if (j == 0x0f) { if (j == 0x0f) {
goto widep_in; goto widep_in;
} }
...@@ -3295,17 +3207,12 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3295,17 +3207,12 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
} }
continue; continue;
widep_cmd: widep_cmd:
tmport = wkport + 0x10; outb(0x30, wkport + 0x10);
outb(0x30, tmport); outb(0x00, wkport + 0x14);
tmport = wkport + 0x14; outb(0x08, wkport + 0x18);
outb(0x00, tmport); while ((inb(wkport + 0x1f) & 0x80) == 0x00)
tmport += 0x04;
outb(0x08, tmport);
tmport += 0x07;
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
tmport -= 0x08; j = inb(wkport + 0x17);
j = inb(tmport);
if (j != 0x16) { if (j != 0x16) {
if (j == 0x4e) { if (j == 0x4e) {
goto widep_out; goto widep_out;
...@@ -3347,69 +3254,56 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3347,69 +3254,56 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
synuw[4]=0x0a; synuw[4]=0x0a;
} }
} }
tmport = wkport + 0x1b;
j = 0; j = 0;
if ((m & dev->wide_id[c]) != 0) { if ((m & dev->wide_id[c]) != 0) {
j |= 0x01; j |= 0x01;
} }
outb(j, tmport); outb(j, wkport + 0x1b);
tmport = wkport + 0x03; outb(satn[0], wkport + 0x03);
outb(satn[0], tmport++); outb(satn[1], wkport + 0x04);
outb(satn[1], tmport++); outb(satn[2], wkport + 0x05);
outb(satn[2], tmport++); outb(satn[3], wkport + 0x06);
outb(satn[3], tmport++); outb(satn[4], wkport + 0x07);
outb(satn[4], tmport++); outb(satn[5], wkport + 0x08);
outb(satn[5], tmport++); outb(0, wkport + 0x0f);
tmport += 0x06; outb(dev->id[c][i].devsp, wkport + 0x11);
outb(0, tmport); outb(0, wkport + 0x12);
tmport += 0x02; outb(satn[6], wkport + 0x13);
outb(dev->id[c][i].devsp, tmport++); outb(satn[7], wkport + 0x14);
outb(0, tmport++); outb(satn[8], wkport + 0x18);
outb(satn[6], tmport++);
outb(satn[7], tmport++); while ((inb(wkport + 0x1f) & 0x80) == 0x00)
tmport += 0x03;
outb(satn[8], tmport);
tmport += 0x07;
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
tmport -= 0x08; if ((inb(wkport + 0x17) != 0x11) && (inb(wkport + 0x17) != 0x8e)) {
if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) {
continue; continue;
} }
while (inb(tmport) != 0x8e) while (inb(wkport + 0x17) != 0x8e)
cpu_relax(); cpu_relax();
try_sync: try_sync:
j = 0; j = 0;
tmport = wkport + 0x14; outb(0x06, wkport + 0x14);
outb(0x06, tmport); outb(0x20, wkport + 0x18);
tmport += 0x04;
outb(0x20, tmport); while ((inb(wkport + 0x1f) & 0x80) == 0) {
tmport += 0x07; if ((inb(wkport + 0x1f) & 0x01) != 0) {
while ((inb(tmport) & 0x80) == 0) {
if ((inb(tmport) & 0x01) != 0) {
tmport -= 0x06;
if ((m & dev->wide_id[c]) != 0) { if ((m & dev->wide_id[c]) != 0) {
if ((m & dev->ultra_map[c]) != 0) { if ((m & dev->ultra_map[c]) != 0) {
outb(synuw[j++], tmport); outb(synuw[j++], wkport + 0x19);
} else { } else {
outb(synw[j++], tmport); outb(synw[j++], wkport + 0x19);
} }
} else { } else {
if ((m & dev->ultra_map[c]) != 0) { if ((m & dev->ultra_map[c]) != 0) {
outb(synu[j++], tmport); outb(synu[j++], wkport + 0x19);
} else { } else {
outb(synn[j++], tmport); outb(synn[j++], wkport + 0x19);
} }
} }
tmport += 0x06;
} }
} }
tmport -= 0x08; while ((inb(wkport + 0x17) & 0x80) == 0x00)
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
j = inb(tmport) & 0x0f; j = inb(wkport + 0x17) & 0x0f;
if (j == 0x0f) { if (j == 0x0f) {
goto phase_ins; goto phase_ins;
} }
...@@ -3421,19 +3315,13 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3421,19 +3315,13 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
} }
continue; continue;
phase_outs: phase_outs:
tmport = wkport + 0x18; outb(0x20, wkport + 0x18);
outb(0x20, tmport); while ((inb(wkport + 0x1f) & 0x80) == 0x00) {
tmport += 0x07; if ((inb(wkport + 0x1f) & 0x01) != 0x00)
while ((inb(tmport) & 0x80) == 0x00) { outb(0x00, wkport + 0x19);
if ((inb(tmport) & 0x01) != 0x00) {
tmport -= 0x06;
outb(0x00, tmport);
tmport += 0x06;
}
cpu_relax(); cpu_relax();
} }
tmport -= 0x08; j = inb(wkport + 0x17);
j = inb(tmport);
if (j == 0x85) { if (j == 0x85) {
goto tar_dcons; goto tar_dcons;
} }
...@@ -3449,26 +3337,20 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3449,26 +3337,20 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
} }
continue; continue;
phase_ins: phase_ins:
tmport = wkport + 0x14; outb(0x06, wkport + 0x14);
outb(0x06, tmport); outb(0x20, wkport + 0x18);
tmport += 0x04;
outb(0x20, tmport);
tmport += 0x07;
k = 0; k = 0;
phase_ins1: phase_ins1:
j = inb(tmport); j = inb(wkport + 0x1f);
if ((j & 0x01) != 0x00) { if ((j & 0x01) != 0x00) {
tmport -= 0x06; mbuf[k++] = inb(wkport + 0x19);
mbuf[k++] = inb(tmport);
tmport += 0x06;
goto phase_ins1; goto phase_ins1;
} }
if ((j & 0x80) == 0x00) { if ((j & 0x80) == 0x00) {
goto phase_ins1; goto phase_ins1;
} }
tmport -= 0x08; while ((inb(wkport + 0x17) & 0x80) == 0x00);
while ((inb(tmport) & 0x80) == 0x00); j = inb(wkport + 0x17);
j = inb(tmport);
if (j == 0x85) { if (j == 0x85) {
goto tar_dcons; goto tar_dcons;
} }
...@@ -3484,18 +3366,13 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3484,18 +3366,13 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
} }
continue; continue;
phase_cmds: phase_cmds:
tmport = wkport + 0x10; outb(0x30, wkport + 0x10);
outb(0x30, tmport);
tar_dcons: tar_dcons:
tmport = wkport + 0x14; outb(0x00, wkport + 0x14);
outb(0x00, tmport); outb(0x08, wkport + 0x18);
tmport += 0x04; while ((inb(wkport + 0x1f) & 0x80) == 0x00)
outb(0x08, tmport);
tmport += 0x07;
while ((inb(tmport) & 0x80) == 0x00)
cpu_relax(); cpu_relax();
tmport -= 0x08; j = inb(wkport + 0x17);
j = inb(tmport);
if (j != 0x16) { if (j != 0x16) {
continue; continue;
} }
...@@ -3542,8 +3419,7 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c) ...@@ -3542,8 +3419,7 @@ static void is885(struct atp_unit *dev, unsigned int wkport,unsigned char c)
printk("dev->id[%2d][%2d].devsp = %2x\n",c,i,dev->id[c][i].devsp); printk("dev->id[%2d][%2d].devsp = %2x\n",c,i,dev->id[c][i].devsp);
#endif #endif
} }
tmport = wkport + 0x16; outb(0x80, wkport + 0x16);
outb(0x80, tmport);
} }
module_init(atp870u_init); module_init(atp870u_init);
......
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