summaryrefslogtreecommitdiff
path: root/backend/umax_pp_low.c
diff options
context:
space:
mode:
Diffstat (limited to 'backend/umax_pp_low.c')
-rw-r--r--backend/umax_pp_low.c123
1 files changed, 40 insertions, 83 deletions
diff --git a/backend/umax_pp_low.c b/backend/umax_pp_low.c
index c5f58a7..1e38aba 100644
--- a/backend/umax_pp_low.c
+++ b/backend/umax_pp_low.c
@@ -65,6 +65,7 @@
#include <fcntl.h>
#endif
#include "../include/sane/sanei_debug.h"
+#include "../include/sane/sanei_backend.h"
#include <errno.h>
#ifdef HAVE_DEV_PPBUS_PPI_H
@@ -406,75 +407,51 @@ sanei_outsl (unsigned int port, const void *addr, unsigned long count)
#ifndef ENABLE_PARPORT_DIRECTIO
#define SANE_INB 0
static int
-sanei_ioperm (int start, int length, int enable)
+sanei_ioperm (__sane_unused__ int start, __sane_unused__ int length,
+ __sane_unused__ int enable)
{
- /* make compilers happy */
- enable = start + length;
-
/* returns failure */
return -1;
}
static unsigned char
-sanei_inb (unsigned int port)
+sanei_inb (__sane_unused__ unsigned int port)
{
- /* makes compilers happy */
- port = 0;
return 255;
}
static void
-sanei_outb (unsigned int port, unsigned char value)
+sanei_outb (__sane_unused__ unsigned int port,
+ __sane_unused__ unsigned char value)
{
- /* makes compilers happy */
- port = 0;
- value = 0;
}
static void
-sanei_insb (unsigned int port, unsigned char *addr, unsigned long count)
+sanei_insb (__sane_unused__ unsigned int port,
+ __sane_unused__ unsigned char *addr,
+ __sane_unused__ unsigned long count)
{
- /* makes compilers happy */
- if (addr)
- {
- port = 0;
- count = 0;
- }
}
static void
-sanei_insl (unsigned int port, unsigned char *addr, unsigned long count)
+sanei_insl (__sane_unused__ unsigned int port,
+ __sane_unused__ unsigned char *addr,
+ __sane_unused__ unsigned long count)
{
- /* makes compilers happy */
- if (addr)
- {
- port = 0;
- count = 0;
- }
}
static void
-sanei_outsb (unsigned int port, const unsigned char *addr,
- unsigned long count)
+sanei_outsb (__sane_unused__ unsigned int port,
+ __sane_unused__ const unsigned char *addr,
+ __sane_unused__ unsigned long count)
{
- /* makes compilers happy */
- if (addr)
- {
- port = 0;
- count = 0;
- }
}
static void
-sanei_outsl (unsigned int port, const unsigned char *addr,
- unsigned long count)
+sanei_outsl (__sane_unused__ unsigned int port,
+ __sane_unused__ const unsigned char *addr,
+ __sane_unused__ unsigned long count)
{
- /* makes compilers happy */
- if (addr)
- {
- port = 0;
- count = 0;
- }
}
#endif /* ENABLE_PARPORT_DIRECTIO is not defined */
@@ -862,7 +839,7 @@ sanei_parport_find_device (void)
i = 0;
while (devices[i] != NULL)
{
- DBG (16, "Controling %s: ", devices[i]);
+ DBG (16, "Controlling %s: ", devices[i]);
file = open (devices[i], O_RDWR);
if (file < 0)
{
@@ -950,7 +927,7 @@ int
sanei_umax_pp_initPort (int port, char *name)
{
int fd, ectr;
- int found = 0, ecp = 1;
+ int found = 0;
#if ((defined HAVE_IOPERM)||(defined HAVE_MACHINE_CPUFUNC_H)||(defined HAVE_LINUX_PPDEV_H))
int mode, modes, rc;
#endif
@@ -1095,7 +1072,7 @@ sanei_umax_pp_initPort (int port, char *name)
if (rc)
{
DBG (16,
- "umax_pp: ppdev couldn't negociate mode IEEE1284_MODE_EPP for '%s' (ignored)\n",
+ "umax_pp: ppdev couldn't negotiate mode IEEE1284_MODE_EPP for '%s' (ignored)\n",
name);
}
if (ioctl (fd, PPSETMODE, &mode))
@@ -1121,7 +1098,7 @@ sanei_umax_pp_initPort (int port, char *name)
if (rc)
{
DBG (16,
- "umax_pp: ppdev couldn't negociate mode IEEE1284_MODE_ECP for '%s' (ignored)\n",
+ "umax_pp: ppdev couldn't negotiate mode IEEE1284_MODE_ECP for '%s' (ignored)\n",
name);
}
if (ioctl (fd, PPSETMODE, &mode))
@@ -1234,7 +1211,6 @@ sanei_umax_pp_initPort (int port, char *name)
{
DBG (1, "iopl could not raise IO permission to level 3\n");
DBG (1, "*NO* ECP support\n");
- ecp = 0;
}
else
@@ -1247,8 +1223,6 @@ sanei_umax_pp_initPort (int port, char *name)
}
}
-#else
- ecp = 0;
#endif
@@ -2126,8 +2100,6 @@ sendCommand (int cmd)
int tmp;
int val;
int i;
- int gbufferRead[256]; /* read buffer for command 0x10 */
-
if (g674 != 0)
{
@@ -2216,7 +2188,7 @@ sendCommand (int cmd)
tmp = (tmp & 0x1E) | 0x1;
Outb (CONTROL, tmp);
Outb (CONTROL, tmp);
- gbufferRead[i] = Inb (STATUS);
+ Inb (STATUS);
tmp = tmp & 0x1E;
Outb (CONTROL, tmp);
Outb (CONTROL, tmp);
@@ -2721,7 +2693,7 @@ init002 (int arg)
static int
ECPconnect (void)
{
- int ret, control, data;
+ int ret, control;
/* these 3 lines set to 'inital mode' */
byteMode (); /*Outb (ECR, 0x20); */
@@ -2735,7 +2707,7 @@ ECPconnect (void)
gData = Inb (DATA);
gControl = Inb (CONTROL);
- data = Inb (DATA);
+ Inb (DATA);
control = Inb (CONTROL);
Outb (CONTROL, control & 0x1F);
control = Inb (CONTROL);
@@ -3224,7 +3196,6 @@ static void
ECPSetBuffer (int size)
{
static int last = 0;
- unsigned char breg;
/* routine XX */
compatMode ();
@@ -3244,7 +3215,7 @@ ECPSetBuffer (int size)
__FILE__, __LINE__);
return;
}
- breg = Inb (ECR);
+ Inb (ECR);
Outb (DATA, 0x0E);
if (waitFifoEmpty () == 0)
@@ -3253,7 +3224,7 @@ ECPSetBuffer (int size)
__FILE__, __LINE__);
return;
}
- breg = Inb (ECR);
+ Inb (ECR);
Outb (ECPDATA, 0x0B); /* R0E=0x0B */
if (waitFifoEmpty () == 0)
@@ -3262,7 +3233,7 @@ ECPSetBuffer (int size)
__FILE__, __LINE__);
return;
}
- breg = Inb (ECR);
+ Inb (ECR);
Outb (DATA, 0x0F); /* R0F=size MSB */
if (waitFifoEmpty () == 0)
@@ -3271,7 +3242,7 @@ ECPSetBuffer (int size)
__FILE__, __LINE__);
return;
}
- breg = Inb (ECR);
+ Inb (ECR);
Outb (ECPDATA, size / 256);
if (waitFifoEmpty () == 0)
@@ -3280,7 +3251,7 @@ ECPSetBuffer (int size)
__FILE__, __LINE__);
return;
}
- breg = Inb (ECR);
+ Inb (ECR);
Outb (DATA, 0x0B); /* R0B=size LSB */
if (waitFifoEmpty () == 0)
@@ -3289,7 +3260,7 @@ ECPSetBuffer (int size)
__FILE__, __LINE__);
return;
}
- breg = Inb (ECR);
+ Inb (ECR);
Outb (ECPDATA, size % 256);
if (waitFifoEmpty () == 0)
@@ -3298,7 +3269,7 @@ ECPSetBuffer (int size)
__FILE__, __LINE__);
return;
}
- breg = Inb (ECR);
+ Inb (ECR);
DBG (16, "ECPSetBuffer(%d) passed ...\n", size);
}
@@ -3307,14 +3278,14 @@ ECPSetBuffer (int size)
static int
ECPbufferRead (int size, unsigned char *dest)
{
- int breg, n, idx, remain;
+ int n, idx, remain;
idx = 0;
n = size / 16;
remain = size - 16 * n;
/* block transfer */
- breg = Inb (ECR); /* 0x15,0x75 expected: fifo empty */
+ Inb (ECR); /* 0x15,0x75 expected: fifo empty */
byteMode (); /*Outb (ECR, 0x20); byte mode */
Outb (CONTROL, 0x04);
@@ -3326,7 +3297,7 @@ ECPbufferRead (int size, unsigned char *dest)
__FILE__, __LINE__);
return idx;
}
- breg = Inb (ECR);
+ Inb (ECR);
Outb (DATA, 0x80);
if (waitFifoEmpty () == 0)
@@ -3335,7 +3306,7 @@ ECPbufferRead (int size, unsigned char *dest)
__FILE__, __LINE__);
return idx;
}
- breg = Inb (ECR); /* 0x75 expected */
+ Inb (ECR); /* 0x75 expected */
byteMode (); /*Outb (ECR, 0x20); byte mode */
Outb (CONTROL, 0x20); /* data reverse */
@@ -4066,13 +4037,12 @@ static int
EPPconnect (void)
{
int control;
- int data;
/* initial values, don't hardcode */
Outb (DATA, 0x04);
Outb (CONTROL, 0x0C);
- data = Inb (DATA);
+ Inb (DATA);
control = Inb (CONTROL);
Outb (CONTROL, control & 0x1F);
control = Inb (CONTROL);
@@ -8968,7 +8938,7 @@ cmdGetBuffer610p (int cmd, int len, unsigned char *buffer)
static int
cmdGetBuffer (int cmd, int len, unsigned char *buffer)
{
- int reg, tmp, i;
+ int reg, tmp;
int word[5], read;
int needed;
@@ -8995,7 +8965,6 @@ cmdGetBuffer (int cmd, int len, unsigned char *buffer)
REGISTERWRITE (0x0E, 0x0D);
REGISTERWRITE (0x0F, 0x00);
- i = 0;
reg = registerRead (0x19) & 0xF8;
/* wait if busy */
@@ -9108,7 +9077,7 @@ cmdGetBuffer (int cmd, int len, unsigned char *buffer)
static int
cmdGetBuffer32 (int cmd, int len, unsigned char *buffer)
{
- int reg, tmp, i;
+ int reg, tmp;
int word[5], read;
/* compute word */
@@ -9138,7 +9107,6 @@ cmdGetBuffer32 (int cmd, int len, unsigned char *buffer)
REGISTERWRITE (0x0E, 0x0D);
REGISTERWRITE (0x0F, 0x00);
- i = 0;
reg = registerRead (0x19) & 0xF8;
/* wait if busy */
@@ -9255,7 +9223,7 @@ cmdGetBlockBuffer (int cmd, int len, int window, unsigned char *buffer)
struct timeval td, tf;
float elapsed;
#endif
- int reg, i;
+ int reg;
int word[5], read;
/* compute word */
@@ -9292,8 +9260,6 @@ cmdGetBlockBuffer (int cmd, int len, int window, unsigned char *buffer)
REGISTERWRITE (0x0E, 0x0D);
REGISTERWRITE (0x0F, 0x00);
- i = 0;
-
/* init counter */
read = 0;
@@ -10975,7 +10941,6 @@ sanei_umax_pp_startScan (int x, int y, int width, int height, int dpi,
int *rtw, int *rth)
{
unsigned char *buffer;
- int *dest = NULL;
int rc = 0;
int calibration[3 * 5100 + 768 + 2 + 1];
int xdpi, ydpi, h;
@@ -11107,8 +11072,6 @@ sanei_umax_pp_startScan (int x, int y, int width, int height, int dpi,
}
DBG (16, "inquire() passed ... (%s:%d)\n", __FILE__, __LINE__);
- dest = (int *) malloc (65536 * sizeof (int));
-
rc = loadDefaultTables ();
if (rc == 0)
{
@@ -11936,7 +11899,6 @@ offsetCalibration1220p (int color, int *offRed, int *offGreen, int *offBlue)
int i, val;
int commit[9] = { 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xFF, 0xFF, -1 };
int opsc04[9] = { 0x06, 0xF4, 0xFF, 0x81, 0x1B, 0x00, 0x00, 0x00, -1 };
- int opsc10[9] = { 0x06, 0xF4, 0xFF, 0x81, 0x1B, 0x00, 0x08, 0x00, -1 };
int opsc38[37] =
{ 0x00, 0x00, 0x04, 0x00, 0x02, 0x00, 0x00, 0x0C, 0x00, 0x04, 0x40, 0x01,
0x00, 0x00, 0x04, 0x00, 0x6E, 0x18, 0x10, 0x03, 0x06, 0x00, 0x00, 0x00,
@@ -11963,11 +11925,6 @@ offsetCalibration1220p (int color, int *offRed, int *offGreen, int *offBlue)
opsc04[4] = 0x1B;
opsc04[7] = 0x20;
- opsc10[0] = 0x19;
- opsc10[1] = 0xD5;
- opsc10[4] = 0x1B;
- opsc10[7] = 0x20;
-
opsc48[8] = 0x2B;
opsc48[11] = 0x20;
opsc48[12] = 0x08;
generated by cgit v1.2.3 (git 2.25.1) at 2024-05-05 07:51:41 +0000