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Diffstat (limited to 'backend/p5_device.c')
-rw-r--r--backend/p5_device.c248
1 files changed, 124 insertions, 124 deletions
diff --git a/backend/p5_device.c b/backend/p5_device.c
index a9026f0..83bf63c 100644
--- a/backend/p5_device.c
+++ b/backend/p5_device.c
@@ -55,7 +55,7 @@ addr_name (uint16_t addr)
*/
static uint8_t
-inb (int fd, uint16_t addr)
+p5_inb (int fd, uint16_t addr)
{
#ifdef HAVE_LINUX_PPDEV_H
uint8_t val = 0xff;
@@ -84,7 +84,7 @@ inb (int fd, uint16_t addr)
rc = read (fd, &val, 1);
break;
default:
- DBG (DBG_error, "inb(%s) escaped ppdev\n", addr_name (addr));
+ DBG (DBG_error, "p5_inb(%s) escaped ppdev\n", addr_name (addr));
return 0xFF;
}
if (rc < 0)
@@ -100,7 +100,7 @@ inb (int fd, uint16_t addr)
}
static void
-outb (int fd, uint16_t addr, uint8_t value)
+p5_outb (int fd, uint16_t addr, uint8_t value)
{
#ifdef HAVE_LINUX_PPDEV_H
int rc = 0, mode = 0xff;
@@ -134,7 +134,7 @@ outb (int fd, uint16_t addr, uint8_t value)
rc = write (fd, &value, 1);
break;
default:
- DBG (DBG_error, "outb(%s,0x%02x) escaped ppdev\n", addr_name (addr),
+ DBG (DBG_error, "p5_outb(%s,0x%02x) escaped ppdev\n", addr_name (addr),
value);
break;
}
@@ -157,8 +157,8 @@ write_reg (int fd, uint8_t index, uint8_t value)
idx = index & 0x0F;
DBG (DBG_io2, "write_reg(REG%X,0x%x)\n", idx, value);
idx = idx << 4 | idx;
- outb (fd, EPPADR, idx);
- outb (fd, EPPDATA, value);
+ p5_outb (fd, EPPADR, idx);
+ p5_outb (fd, EPPDATA, value);
}
static uint8_t
@@ -169,8 +169,8 @@ read_reg (int fd, uint8_t index)
/* both nibbles hold the same value */
idx = index & 0x0F;
idx = idx << 4 | idx;
- outb (fd, EPPADR, idx);
- return inb (fd, EPPDATA);
+ p5_outb (fd, EPPADR, idx);
+ return p5_inb (fd, EPPDATA);
}
#ifdef HAVE_LINUX_PPDEV_H
@@ -311,7 +311,7 @@ memtest (int fd, uint16_t addr)
}
-#define INB(k,y,z) val=inb(k,y); if(val!=z) { DBG(DBG_error,"expected 0x%02x, got 0x%02x\n",z, val); return SANE_FALSE; }
+#define P5_INB(k,y,z) val=p5_inb(k,y); if(val!=z) { DBG(DBG_error,"expected 0x%02x, got 0x%02x\n",z, val); return SANE_FALSE; }
/** @brief connect to scanner
* This function sends the connect sequence for the scanner.
@@ -323,66 +323,66 @@ connect (int fd)
{
uint8_t val;
- inb (fd, CONTROL);
- outb (fd, CONTROL, 0x04);
- outb (fd, DATA, 0x02);
- INB (fd, DATA, 0x02);
- outb (fd, DATA, 0x03);
- INB (fd, DATA, 0x03);
- outb (fd, DATA, 0x03);
- outb (fd, DATA, 0x83);
- outb (fd, DATA, 0x03);
- outb (fd, DATA, 0x83);
- INB (fd, DATA, 0x83);
- outb (fd, DATA, 0x82);
- INB (fd, DATA, 0x82);
- outb (fd, DATA, 0x02);
- outb (fd, DATA, 0x82);
- outb (fd, DATA, 0x02);
- outb (fd, DATA, 0x82);
- INB (fd, DATA, 0x82);
- outb (fd, DATA, 0x82);
- INB (fd, DATA, 0x82);
- outb (fd, DATA, 0x02);
- outb (fd, DATA, 0x82);
- outb (fd, DATA, 0x02);
- outb (fd, DATA, 0x82);
- INB (fd, DATA, 0x82);
- outb (fd, DATA, 0x83);
- INB (fd, DATA, 0x83);
- outb (fd, DATA, 0x03);
- outb (fd, DATA, 0x83);
- outb (fd, DATA, 0x03);
- outb (fd, DATA, 0x83);
- INB (fd, DATA, 0x83);
- outb (fd, DATA, 0x82);
- INB (fd, DATA, 0x82);
- outb (fd, DATA, 0x02);
- outb (fd, DATA, 0x82);
- outb (fd, DATA, 0x02);
- outb (fd, DATA, 0x82);
- INB (fd, DATA, 0x82);
- outb (fd, DATA, 0x83);
- INB (fd, DATA, 0x83);
- outb (fd, DATA, 0x03);
- outb (fd, DATA, 0x83);
- outb (fd, DATA, 0x03);
- outb (fd, DATA, 0x83);
- INB (fd, DATA, 0x83);
- outb (fd, DATA, 0x83);
- INB (fd, DATA, 0x83);
- outb (fd, DATA, 0x03);
- outb (fd, DATA, 0x83);
- outb (fd, DATA, 0x03);
- outb (fd, DATA, 0x83);
- INB (fd, DATA, 0x83);
- outb (fd, DATA, 0x82);
- INB (fd, DATA, 0x82);
- outb (fd, DATA, 0x02);
- outb (fd, DATA, 0x82);
- outb (fd, DATA, 0x02);
- outb (fd, DATA, 0x82);
- outb (fd, DATA, 0xFF);
+ p5_inb (fd, CONTROL);
+ p5_outb (fd, CONTROL, 0x04);
+ p5_outb (fd, DATA, 0x02);
+ P5_INB (fd, DATA, 0x02);
+ p5_outb (fd, DATA, 0x03);
+ P5_INB (fd, DATA, 0x03);
+ p5_outb (fd, DATA, 0x03);
+ p5_outb (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x03);
+ p5_outb (fd, DATA, 0x83);
+ P5_INB (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x82);
+ P5_INB (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x02);
+ p5_outb (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x02);
+ p5_outb (fd, DATA, 0x82);
+ P5_INB (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x82);
+ P5_INB (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x02);
+ p5_outb (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x02);
+ p5_outb (fd, DATA, 0x82);
+ P5_INB (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x83);
+ P5_INB (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x03);
+ p5_outb (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x03);
+ p5_outb (fd, DATA, 0x83);
+ P5_INB (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x82);
+ P5_INB (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x02);
+ p5_outb (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x02);
+ p5_outb (fd, DATA, 0x82);
+ P5_INB (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x83);
+ P5_INB (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x03);
+ p5_outb (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x03);
+ p5_outb (fd, DATA, 0x83);
+ P5_INB (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x83);
+ P5_INB (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x03);
+ p5_outb (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x03);
+ p5_outb (fd, DATA, 0x83);
+ P5_INB (fd, DATA, 0x83);
+ p5_outb (fd, DATA, 0x82);
+ P5_INB (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x02);
+ p5_outb (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0x02);
+ p5_outb (fd, DATA, 0x82);
+ p5_outb (fd, DATA, 0xFF);
DBG (DBG_info, "connect() OK...\n");
return SANE_TRUE;
}
@@ -392,60 +392,60 @@ disconnect (int fd)
{
uint8_t val;
- outb (fd, CONTROL, 0x04);
- outb (fd, DATA, 0x00);
- INB (fd, DATA, 0x00);
- outb (fd, DATA, 0x01);
- INB (fd, DATA, 0x01);
- outb (fd, DATA, 0x01);
- outb (fd, DATA, 0x81);
- outb (fd, DATA, 0x01);
- outb (fd, DATA, 0x81);
- INB (fd, DATA, 0x81);
- outb (fd, DATA, 0x80);
- INB (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- INB (fd, DATA, 0x80);
- outb (fd, DATA, 0x80);
- INB (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- INB (fd, DATA, 0x80);
- outb (fd, DATA, 0x81);
- INB (fd, DATA, 0x81);
- outb (fd, DATA, 0x01);
- outb (fd, DATA, 0x81);
- outb (fd, DATA, 0x01);
- outb (fd, DATA, 0x81);
- INB (fd, DATA, 0x81);
- outb (fd, DATA, 0x80);
- INB (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- INB (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- INB (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- INB (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- outb (fd, DATA, 0x00);
- outb (fd, DATA, 0x80);
- inb (fd, CONTROL);
- outb (fd, CONTROL, 0x0C);
+ p5_outb (fd, CONTROL, 0x04);
+ p5_outb (fd, DATA, 0x00);
+ P5_INB (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x01);
+ P5_INB (fd, DATA, 0x01);
+ p5_outb (fd, DATA, 0x01);
+ p5_outb (fd, DATA, 0x81);
+ p5_outb (fd, DATA, 0x01);
+ p5_outb (fd, DATA, 0x81);
+ P5_INB (fd, DATA, 0x81);
+ p5_outb (fd, DATA, 0x80);
+ P5_INB (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ P5_INB (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x80);
+ P5_INB (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ P5_INB (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x81);
+ P5_INB (fd, DATA, 0x81);
+ p5_outb (fd, DATA, 0x01);
+ p5_outb (fd, DATA, 0x81);
+ p5_outb (fd, DATA, 0x01);
+ p5_outb (fd, DATA, 0x81);
+ P5_INB (fd, DATA, 0x81);
+ p5_outb (fd, DATA, 0x80);
+ P5_INB (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ P5_INB (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ P5_INB (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ P5_INB (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ p5_outb (fd, DATA, 0x00);
+ p5_outb (fd, DATA, 0x80);
+ p5_inb (fd, CONTROL);
+ p5_outb (fd, CONTROL, 0x0C);
return SANE_STATUS_GOOD;
}
@@ -1018,7 +1018,7 @@ wait_document (int fd, uint8_t detector)
write_reg (fd, REG2, 0x90);
write_reg (fd, REGF, 0x82);
write_reg (fd, REG0, 0x00);
- val = inb (fd, STATUS) & 0xf8;
+ val = p5_inb (fd, STATUS) & 0xf8;
if (val != 0xf8)
{
DBG (DBG_error, "wait_document: unexpected STATUS value 0x%02x instead of 0xf8", val);
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-03 21:00:13 +0000