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atp870u: Untangle tmport #5
Untangle the tmport crap so it becomes obvious what ports are accessed. Signed-off-by: Ondrej Zary <linux@rainbow-software.org> Reviewed-by: Hannes Reinicke <hare@suse.de> Acked-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
This commit is contained in:
parent
ea41ed600b
commit
3b30acf6a8
1 changed files with 170 additions and 294 deletions
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@ -1639,7 +1639,6 @@ static void is870(struct atp_unit *dev, unsigned int wkport)
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static void is880(struct atp_unit *dev, unsigned int wkport)
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{
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unsigned int tmport;
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unsigned char i, j, k, rmb, n, lvdmode;
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unsigned short int m;
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static unsigned char mbuf[512];
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@ -1664,130 +1663,100 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
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printk(KERN_INFO " ID: %2d Host Adapter\n", dev->host_id[0]);
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continue;
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}
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tmport = wkport + 0x5b;
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outb(0x01, tmport);
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tmport = wkport + 0x41;
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outb(0x08, tmport++);
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outb(0x7f, tmport++);
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outb(satn[0], tmport++);
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outb(satn[1], tmport++);
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outb(satn[2], tmport++);
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outb(satn[3], tmport++);
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outb(satn[4], tmport++);
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outb(satn[5], tmport++);
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tmport += 0x06;
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outb(0, tmport);
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tmport += 0x02;
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outb(dev->id[0][i].devsp, tmport++);
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outb(0, tmport++);
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outb(satn[6], tmport++);
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outb(satn[7], tmport++);
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outb(0x01, wkport + 0x5b);
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outb(0x08, wkport + 0x41);
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outb(0x7f, wkport + 0x42);
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outb(satn[0], wkport + 0x43);
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outb(satn[1], wkport + 0x44);
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outb(satn[2], wkport + 0x45);
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outb(satn[3], wkport + 0x46);
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outb(satn[4], wkport + 0x47);
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outb(satn[5], wkport + 0x48);
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outb(0, wkport + 0x4f);
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outb(dev->id[0][i].devsp, wkport + 0x51);
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outb(0, wkport + 0x52);
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outb(satn[6], wkport + 0x53);
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outb(satn[7], wkport + 0x54);
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j = i;
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if ((j & 0x08) != 0) {
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j = (j & 0x07) | 0x40;
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}
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outb(j, tmport);
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tmport += 0x03;
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outb(satn[8], tmport);
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tmport += 0x07;
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outb(j, wkport + 0x55);
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outb(satn[8], wkport + 0x58);
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while ((inb(tmport) & 0x80) == 0x00)
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while ((inb(wkport + 0x5f) & 0x80) == 0x00)
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cpu_relax();
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tmport -= 0x08;
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if (inb(tmport) != 0x11 && inb(tmport) != 0x8e)
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if (inb(wkport + 0x57) != 0x11 && inb(wkport + 0x57) != 0x8e)
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continue;
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while (inb(tmport) != 0x8e)
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while (inb(wkport + 0x57) != 0x8e)
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cpu_relax();
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dev->active_id[0] |= m;
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tmport = wkport + 0x50;
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outb(0x30, tmport);
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tmport = wkport + 0x54;
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outb(0x00, tmport);
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outb(0x30, wkport + 0x50);
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outb(0x00, wkport + 0x54);
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phase_cmd:
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tmport = wkport + 0x58;
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outb(0x08, tmport);
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tmport += 0x07;
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outb(0x08, wkport + 0x58);
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while ((inb(tmport) & 0x80) == 0x00)
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while ((inb(wkport + 0x5f) & 0x80) == 0x00)
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cpu_relax();
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tmport -= 0x08;
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j = inb(tmport);
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j = inb(wkport + 0x57);
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if (j != 0x16) {
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tmport = wkport + 0x50;
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outb(0x41, tmport);
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outb(0x41, wkport + 0x50);
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goto phase_cmd;
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}
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sel_ok:
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tmport = wkport + 0x43;
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outb(inqd[0], tmport++);
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outb(inqd[1], tmport++);
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outb(inqd[2], tmport++);
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outb(inqd[3], tmport++);
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outb(inqd[4], tmport++);
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outb(inqd[5], tmport);
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tmport += 0x07;
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outb(0, tmport);
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tmport += 0x02;
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outb(dev->id[0][i].devsp, tmport++);
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outb(0, tmport++);
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outb(inqd[6], tmport++);
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outb(inqd[7], tmport++);
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tmport += 0x03;
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outb(inqd[8], tmport);
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tmport += 0x07;
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outb(inqd[0], wkport + 0x43);
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outb(inqd[1], wkport + 0x44);
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outb(inqd[2], wkport + 0x45);
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outb(inqd[3], wkport + 0x46);
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outb(inqd[4], wkport + 0x47);
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outb(inqd[5], wkport + 0x48);
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outb(0, wkport + 0x4f);
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outb(dev->id[0][i].devsp, wkport + 0x51);
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outb(0, wkport + 0x52);
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outb(inqd[6], wkport + 0x53);
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outb(inqd[7], wkport + 0x54);
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outb(inqd[8], wkport + 0x58);
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while ((inb(tmport) & 0x80) == 0x00)
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while ((inb(wkport + 0x5f) & 0x80) == 0x00)
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cpu_relax();
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tmport -= 0x08;
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if (inb(tmport) != 0x11 && inb(tmport) != 0x8e)
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if (inb(wkport + 0x57) != 0x11 && inb(wkport + 0x57) != 0x8e)
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continue;
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while (inb(tmport) != 0x8e)
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while (inb(wkport + 0x57) != 0x8e)
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cpu_relax();
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tmport = wkport + 0x5b;
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outb(0x00, tmport);
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tmport = wkport + 0x58;
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outb(0x08, tmport);
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tmport += 0x07;
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outb(0x00, wkport + 0x5b);
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outb(0x08, wkport + 0x58);
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j = 0;
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rd_inq_data:
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k = inb(tmport);
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k = inb(wkport + 0x5f);
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if ((k & 0x01) != 0) {
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tmport -= 0x06;
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mbuf[j++] = inb(tmport);
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tmport += 0x06;
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mbuf[j++] = inb(wkport + 0x59);
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goto rd_inq_data;
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}
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if ((k & 0x80) == 0) {
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goto rd_inq_data;
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}
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tmport -= 0x08;
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j = inb(tmport);
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j = inb(wkport + 0x57);
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if (j == 0x16) {
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goto inq_ok;
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}
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tmport = wkport + 0x50;
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outb(0x46, tmport);
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tmport += 0x02;
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outb(0, tmport++);
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outb(0, tmport++);
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outb(0, tmport++);
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tmport += 0x03;
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outb(0x08, tmport);
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tmport += 0x07;
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while ((inb(tmport) & 0x80) == 0x00)
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outb(0x46, wkport + 0x50);
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outb(0, wkport + 0x52);
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outb(0, wkport + 0x53);
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outb(0, wkport + 0x54);
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outb(0x08, wkport + 0x58);
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while ((inb(wkport + 0x5f) & 0x80) == 0x00)
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cpu_relax();
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tmport -= 0x08;
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if (inb(tmport) != 0x16)
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if (inb(wkport + 0x57) != 0x16)
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goto sel_ok;
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inq_ok:
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@ -1810,58 +1779,43 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
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goto chg_wide;
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}
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tmport = wkport + 0x5b;
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outb(0x01, tmport);
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tmport = wkport + 0x43;
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outb(satn[0], tmport++);
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outb(satn[1], tmport++);
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outb(satn[2], tmport++);
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outb(satn[3], tmport++);
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outb(satn[4], tmport++);
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outb(satn[5], tmport++);
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tmport += 0x06;
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outb(0, tmport);
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tmport += 0x02;
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outb(dev->id[0][i].devsp, tmport++);
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outb(0, tmport++);
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outb(satn[6], tmport++);
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outb(satn[7], tmport++);
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tmport += 0x03;
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outb(satn[8], tmport);
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tmport += 0x07;
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outb(0x01, wkport + 0x5b);
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outb(satn[0], wkport + 0x43);
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outb(satn[1], wkport + 0x44);
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outb(satn[2], wkport + 0x45);
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outb(satn[3], wkport + 0x46);
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outb(satn[4], wkport + 0x47);
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outb(satn[5], wkport + 0x48);
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outb(0, wkport + 0x4f);
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outb(dev->id[0][i].devsp, wkport + 0x51);
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outb(0, wkport + 0x52);
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outb(satn[6], wkport + 0x53);
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outb(satn[7], wkport + 0x54);
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outb(satn[8], wkport + 0x58);
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while ((inb(tmport) & 0x80) == 0x00)
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while ((inb(wkport + 0x5f) & 0x80) == 0x00)
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cpu_relax();
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tmport -= 0x08;
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if (inb(tmport) != 0x11 && inb(tmport) != 0x8e)
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if (inb(wkport + 0x57) != 0x11 && inb(wkport + 0x57) != 0x8e)
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continue;
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while (inb(tmport) != 0x8e)
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while (inb(wkport + 0x57) != 0x8e)
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cpu_relax();
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try_u3:
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j = 0;
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tmport = wkport + 0x54;
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outb(0x09, tmport);
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tmport += 0x04;
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outb(0x20, tmport);
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tmport += 0x07;
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outb(0x09, wkport + 0x54);
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outb(0x20, wkport + 0x58);
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while ((inb(tmport) & 0x80) == 0) {
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if ((inb(tmport) & 0x01) != 0) {
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tmport -= 0x06;
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outb(u3[j++], tmport);
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tmport += 0x06;
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}
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while ((inb(wkport + 0x5f) & 0x80) == 0) {
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if ((inb(wkport + 0x5f) & 0x01) != 0)
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outb(u3[j++], wkport + 0x59);
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}
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tmport -= 0x08;
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while ((inb(tmport) & 0x80) == 0x00)
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while ((inb(wkport + 0x57) & 0x80) == 0x00)
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cpu_relax();
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j = inb(tmport) & 0x0f;
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j = inb(wkport + 0x57) & 0x0f;
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if (j == 0x0f) {
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goto u3p_in;
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}
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@ -1873,18 +1827,12 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
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}
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continue;
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u3p_out:
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tmport = wkport + 0x58;
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outb(0x20, tmport);
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tmport += 0x07;
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while ((inb(tmport) & 0x80) == 0) {
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if ((inb(tmport) & 0x01) != 0) {
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tmport -= 0x06;
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outb(0, tmport);
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tmport += 0x06;
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}
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outb(0x20, wkport + 0x58);
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while ((inb(wkport + 0x5f) & 0x80) == 0) {
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if ((inb(wkport + 0x5f) & 0x01) != 0)
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outb(0, wkport + 0x59);
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}
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tmport -= 0x08;
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j = inb(tmport) & 0x0f;
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j = inb(wkport + 0x57) & 0x0f;
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if (j == 0x0f) {
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goto u3p_in;
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}
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@ -1896,25 +1844,19 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
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}
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continue;
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u3p_in:
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tmport = wkport + 0x54;
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outb(0x09, tmport);
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tmport += 0x04;
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outb(0x20, tmport);
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tmport += 0x07;
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outb(0x09, wkport + 0x54);
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outb(0x20, wkport + 0x58);
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k = 0;
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u3p_in1:
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j = inb(tmport);
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j = inb(wkport + 0x5f);
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if ((j & 0x01) != 0) {
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tmport -= 0x06;
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mbuf[k++] = inb(tmport);
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tmport += 0x06;
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mbuf[k++] = inb(wkport + 0x59);
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goto u3p_in1;
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}
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if ((j & 0x80) == 0x00) {
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goto u3p_in1;
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}
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tmport -= 0x08;
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j = inb(tmport) & 0x0f;
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j = inb(wkport + 0x57) & 0x0f;
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if (j == 0x0f) {
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goto u3p_in;
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}
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@ -1926,19 +1868,14 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
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}
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continue;
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u3p_cmd:
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tmport = wkport + 0x50;
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outb(0x30, tmport);
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tmport = wkport + 0x54;
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outb(0x00, tmport);
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tmport += 0x04;
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outb(0x08, tmport);
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tmport += 0x07;
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outb(0x30, wkport + 0x50);
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outb(0x00, wkport + 0x54);
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outb(0x08, wkport + 0x58);
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while ((inb(tmport) & 0x80) == 0x00)
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while ((inb(wkport + 0x5f) & 0x80) == 0x00)
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cpu_relax();
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tmport -= 0x08;
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j = inb(tmport);
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j = inb(wkport + 0x57);
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if (j != 0x16) {
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if (j == 0x4e) {
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goto u3p_out;
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@ -1962,56 +1899,42 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
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continue;
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}
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chg_wide:
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tmport = wkport + 0x5b;
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outb(0x01, tmport);
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tmport = wkport + 0x43;
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outb(satn[0], tmport++);
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outb(satn[1], tmport++);
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outb(satn[2], tmport++);
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outb(satn[3], tmport++);
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outb(satn[4], tmport++);
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outb(satn[5], tmport++);
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tmport += 0x06;
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outb(0, tmport);
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tmport += 0x02;
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outb(dev->id[0][i].devsp, tmport++);
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outb(0, tmport++);
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outb(satn[6], tmport++);
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outb(satn[7], tmport++);
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tmport += 0x03;
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outb(satn[8], tmport);
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tmport += 0x07;
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outb(0x01, wkport + 0x5b);
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outb(satn[0], wkport + 0x43);
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outb(satn[1], wkport + 0x44);
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outb(satn[2], wkport + 0x45);
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outb(satn[3], wkport + 0x46);
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outb(satn[4], wkport + 0x47);
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outb(satn[5], wkport + 0x48);
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outb(0, wkport + 0x4f);
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outb(dev->id[0][i].devsp, wkport + 0x51);
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outb(0, wkport + 0x52);
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outb(satn[6], wkport + 0x53);
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outb(satn[7], wkport + 0x54);
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outb(satn[8], wkport + 0x58);
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while ((inb(tmport) & 0x80) == 0x00)
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while ((inb(wkport + 0x5f) & 0x80) == 0x00)
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cpu_relax();
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tmport -= 0x08;
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if (inb(tmport) != 0x11 && inb(tmport) != 0x8e)
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if (inb(wkport + 0x57) != 0x11 && inb(wkport + 0x57) != 0x8e)
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continue;
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while (inb(tmport) != 0x8e)
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while (inb(wkport + 0x57) != 0x8e)
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cpu_relax();
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try_wide:
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j = 0;
|
||||
tmport = wkport + 0x54;
|
||||
outb(0x05, tmport);
|
||||
tmport += 0x04;
|
||||
outb(0x20, tmport);
|
||||
tmport += 0x07;
|
||||
outb(0x05, wkport + 0x54);
|
||||
outb(0x20, wkport + 0x58);
|
||||
|
||||
while ((inb(tmport) & 0x80) == 0) {
|
||||
if ((inb(tmport) & 0x01) != 0) {
|
||||
tmport -= 0x06;
|
||||
outb(wide[j++], tmport);
|
||||
tmport += 0x06;
|
||||
}
|
||||
while ((inb(wkport + 0x5f) & 0x80) == 0) {
|
||||
if ((inb(wkport + 0x5f) & 0x01) != 0)
|
||||
outb(wide[j++], wkport + 0x59);
|
||||
}
|
||||
tmport -= 0x08;
|
||||
while ((inb(tmport) & 0x80) == 0x00)
|
||||
while ((inb(wkport + 0x57) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
j = inb(tmport) & 0x0f;
|
||||
j = inb(wkport + 0x57) & 0x0f;
|
||||
if (j == 0x0f) {
|
||||
goto widep_in;
|
||||
}
|
||||
|
@ -2023,18 +1946,12 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
|
|||
}
|
||||
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;
|
||||
}
|
||||
outb(0x20, wkport + 0x58);
|
||||
while ((inb(wkport + 0x5f) & 0x80) == 0) {
|
||||
if ((inb(wkport + 0x5f) & 0x01) != 0)
|
||||
outb(0, wkport + 0x59);
|
||||
}
|
||||
tmport -= 0x08;
|
||||
j = inb(tmport) & 0x0f;
|
||||
j = inb(wkport + 0x57) & 0x0f;
|
||||
if (j == 0x0f) {
|
||||
goto widep_in;
|
||||
}
|
||||
|
@ -2046,25 +1963,19 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
|
|||
}
|
||||
continue;
|
||||
widep_in:
|
||||
tmport = wkport + 0x54;
|
||||
outb(0xff, tmport);
|
||||
tmport += 0x04;
|
||||
outb(0x20, tmport);
|
||||
tmport += 0x07;
|
||||
outb(0xff, wkport + 0x54);
|
||||
outb(0x20, wkport + 0x58);
|
||||
k = 0;
|
||||
widep_in1:
|
||||
j = inb(tmport);
|
||||
j = inb(wkport + 0x5f);
|
||||
if ((j & 0x01) != 0) {
|
||||
tmport -= 0x06;
|
||||
mbuf[k++] = inb(tmport);
|
||||
tmport += 0x06;
|
||||
mbuf[k++] = inb(wkport + 0x59);
|
||||
goto widep_in1;
|
||||
}
|
||||
if ((j & 0x80) == 0x00) {
|
||||
goto widep_in1;
|
||||
}
|
||||
tmport -= 0x08;
|
||||
j = inb(tmport) & 0x0f;
|
||||
j = inb(wkport + 0x57) & 0x0f;
|
||||
if (j == 0x0f) {
|
||||
goto widep_in;
|
||||
}
|
||||
|
@ -2076,19 +1987,14 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
|
|||
}
|
||||
continue;
|
||||
widep_cmd:
|
||||
tmport = wkport + 0x50;
|
||||
outb(0x30, tmport);
|
||||
tmport = wkport + 0x54;
|
||||
outb(0x00, tmport);
|
||||
tmport += 0x04;
|
||||
outb(0x08, tmport);
|
||||
tmport += 0x07;
|
||||
outb(0x30, wkport + 0x50);
|
||||
outb(0x00, wkport + 0x54);
|
||||
outb(0x08, wkport + 0x58);
|
||||
|
||||
while ((inb(tmport) & 0x80) == 0x00)
|
||||
while ((inb(wkport + 0x5f) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
tmport -= 0x08;
|
||||
j = inb(tmport);
|
||||
j = inb(wkport + 0x57);
|
||||
if (j != 0x16) {
|
||||
if (j == 0x4e) {
|
||||
goto widep_out;
|
||||
|
@ -2129,73 +2035,60 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
|
|||
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;
|
||||
outb(j, wkport + 0x5b);
|
||||
outb(satn[0], wkport + 0x43);
|
||||
outb(satn[1], wkport + 0x44);
|
||||
outb(satn[2], wkport + 0x45);
|
||||
outb(satn[3], wkport + 0x46);
|
||||
outb(satn[4], wkport + 0x47);
|
||||
outb(satn[5], wkport + 0x48);
|
||||
outb(0, wkport + 0x4f);
|
||||
outb(dev->id[0][i].devsp, wkport + 0x51);
|
||||
outb(0, wkport + 0x52);
|
||||
outb(satn[6], wkport + 0x53);
|
||||
outb(satn[7], wkport + 0x54);
|
||||
outb(satn[8], wkport + 0x58);
|
||||
|
||||
while ((inb(tmport) & 0x80) == 0x00)
|
||||
while ((inb(wkport + 0x5f) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
tmport -= 0x08;
|
||||
if ((inb(tmport) != 0x11) && (inb(tmport) != 0x8e)) {
|
||||
if ((inb(wkport + 0x57) != 0x11) && (inb(wkport + 0x57) != 0x8e)) {
|
||||
continue;
|
||||
}
|
||||
while (inb(tmport) != 0x8e)
|
||||
while (inb(wkport + 0x57) != 0x8e)
|
||||
cpu_relax();
|
||||
|
||||
try_sync:
|
||||
j = 0;
|
||||
tmport = wkport + 0x54;
|
||||
outb(0x06, tmport);
|
||||
tmport += 0x04;
|
||||
outb(0x20, tmport);
|
||||
tmport += 0x07;
|
||||
outb(0x06, wkport + 0x54);
|
||||
outb(0x20, wkport + 0x58);
|
||||
|
||||
while ((inb(tmport) & 0x80) == 0) {
|
||||
if ((inb(tmport) & 0x01) != 0) {
|
||||
tmport -= 0x06;
|
||||
while ((inb(wkport + 0x5f) & 0x80) == 0) {
|
||||
if ((inb(wkport + 0x5f) & 0x01) != 0) {
|
||||
if ((m & dev->wide_id[0]) != 0) {
|
||||
if ((m & dev->ultra_map[0]) != 0) {
|
||||
outb(synuw[j++], tmport);
|
||||
outb(synuw[j++], wkport + 0x59);
|
||||
} else {
|
||||
outb(synw[j++], tmport);
|
||||
outb(synw[j++], wkport + 0x59);
|
||||
}
|
||||
} else {
|
||||
if ((m & dev->ultra_map[0]) != 0) {
|
||||
outb(synu[j++], tmport);
|
||||
outb(synu[j++], wkport + 0x59);
|
||||
} else {
|
||||
outb(synn[j++], tmport);
|
||||
outb(synn[j++], wkport + 0x59);
|
||||
}
|
||||
}
|
||||
tmport += 0x06;
|
||||
}
|
||||
}
|
||||
tmport -= 0x08;
|
||||
|
||||
while ((inb(tmport) & 0x80) == 0x00)
|
||||
while ((inb(wkport + 0x57) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
j = inb(tmport) & 0x0f;
|
||||
j = inb(wkport + 0x57) & 0x0f;
|
||||
if (j == 0x0f) {
|
||||
goto phase_ins;
|
||||
}
|
||||
|
@ -2207,18 +2100,12 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
|
|||
}
|
||||
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;
|
||||
}
|
||||
outb(0x20, wkport + 0x58);
|
||||
while ((inb(wkport + 0x5f) & 0x80) == 0x00) {
|
||||
if ((inb(wkport + 0x5f) & 0x01) != 0x00)
|
||||
outb(0x00, wkport + 0x59);
|
||||
}
|
||||
tmport -= 0x08;
|
||||
j = inb(tmport);
|
||||
j = inb(wkport + 0x57);
|
||||
if (j == 0x85) {
|
||||
goto tar_dcons;
|
||||
}
|
||||
|
@ -2234,29 +2121,23 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
|
|||
}
|
||||
continue;
|
||||
phase_ins:
|
||||
tmport = wkport + 0x54;
|
||||
outb(0x06, tmport);
|
||||
tmport += 0x04;
|
||||
outb(0x20, tmport);
|
||||
tmport += 0x07;
|
||||
outb(0x06, wkport + 0x54);
|
||||
outb(0x20, wkport + 0x58);
|
||||
k = 0;
|
||||
phase_ins1:
|
||||
j = inb(tmport);
|
||||
j = inb(wkport + 0x5f);
|
||||
if ((j & 0x01) != 0x00) {
|
||||
tmport -= 0x06;
|
||||
mbuf[k++] = inb(tmport);
|
||||
tmport += 0x06;
|
||||
mbuf[k++] = inb(wkport + 0x59);
|
||||
goto phase_ins1;
|
||||
}
|
||||
if ((j & 0x80) == 0x00) {
|
||||
goto phase_ins1;
|
||||
}
|
||||
tmport -= 0x08;
|
||||
|
||||
while ((inb(tmport) & 0x80) == 0x00)
|
||||
while ((inb(wkport + 0x57) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
j = inb(tmport);
|
||||
j = inb(wkport + 0x57);
|
||||
if (j == 0x85) {
|
||||
goto tar_dcons;
|
||||
}
|
||||
|
@ -2272,20 +2153,15 @@ static void is880(struct atp_unit *dev, unsigned int wkport)
|
|||
}
|
||||
continue;
|
||||
phase_cmds:
|
||||
tmport = wkport + 0x50;
|
||||
outb(0x30, tmport);
|
||||
outb(0x30, wkport + 0x50);
|
||||
tar_dcons:
|
||||
tmport = wkport + 0x54;
|
||||
outb(0x00, tmport);
|
||||
tmport += 0x04;
|
||||
outb(0x08, tmport);
|
||||
tmport += 0x07;
|
||||
outb(0x00, wkport + 0x54);
|
||||
outb(0x08, wkport + 0x58);
|
||||
|
||||
while ((inb(tmport) & 0x80) == 0x00)
|
||||
while ((inb(wkport + 0x5f) & 0x80) == 0x00)
|
||||
cpu_relax();
|
||||
|
||||
tmport -= 0x08;
|
||||
j = inb(tmport);
|
||||
j = inb(wkport + 0x57);
|
||||
if (j != 0x16) {
|
||||
continue;
|
||||
}
|
||||
|
|
Loading…
Reference in a new issue