static int zoran_read_proc(char *buffer, char **start, off_t offset, int size, int *eof, void *data)
{
#ifdef CONFIG_PROC_FS
int len = 0;
off_t begin = 0;
int i;
struct zoran *zr;
zr = (struct zoran *) data;
DEBUG2(printk(KERN_INFO "%s: read_proc: buffer=%x, offset=%d, size=%d, data=%x\n", zr->name, (int) buffer, (int) offset, size, (int) data));
*eof = 1;
PRINT_PROC("ZR36067 registers:");
for (i = 0; i < 0x130; i += 4) {
if (!(i % 16)) {
PRINT_PROC("\n%03X", i);
}
PRINT_PROC(" %08X ", btread(i));
}
PRINT_PROC("\n");
if (offset >= len + begin) {
return 0;
}
*start = buffer + begin - offset;
return ((size < begin + len - offset) ? size : begin + len - offset);
#endif
return 0;
}
static int stram_proc_show(struct seq_file *m, void *v)
{
BLOCK *p;
PRINT_PROC("Total ST-RAM: %8u kB\n",
(stram_end - stram_start) >> 10);
PRINT_PROC( "Allocated regions:\n" );
for( p = alloc_list; p; p = p->next ) {
PRINT_PROC("0x%08lx-0x%08lx: %s (",
virt_to_phys(p->start),
virt_to_phys(p->start+p->size-1),
p->owner);
if (p->flags & BLOCK_GFP)
PRINT_PROC( "page-alloced)\n" );
else
PRINT_PROC( "??)\n" );
}
return 0;
}
static int
spi_proc_infos(char *buffer, int *len, off_t *begin, off_t offset, int size)
{
int i;
int rx_depth, tx_depth;
PRINT_PROC("PFS168 SPI driver v%d.%d:\n",
PFS168_SPI_MUX_VERS >> 8,
PFS168_SPI_MUX_VERS & 0xff);
PRINT_PROC("bytes: in %lu, out %lu\n",
stats.bytes_in, stats.bytes_out);
PRINT_PROC("frames: in %lu, out %lu\n",
stats.frames_in, stats.frames_out);
PRINT_PROC("errors: crc %lu, len %lu, memory %lu\n",
stats.bad_crc, stats.bad_len, stats.no_mem);
PRINT_PROC("io:\n");
for (i = 0; i < 4; i++) {
char *what = "";
switch (i) {
case 0: what = "CTL"; break;
case 1: what = "MDB"; break;
case 2: what = "I2C"; break;
case 3: what = "CCR"; break;
}
PRINT_PROC("%s - reads %lu, writes %lu, overflows %lu\n",
what, stats.reads[i], stats.writes[i],
stats.qfulls[i]);
}
PRINT_PROC("msg: seq sent %d, acked %d\n",
msg_seq_sent, msg_seq_acked);
PRINT_PROC(" out %lu, retrans %lu, ack %lu, nak %lu\n",
stats.msg_out, stats.retrans,
stats.ack_in, stats.nak_in);
pfs168_spi_get_fifo_state(&rx_depth, &tx_depth);
PRINT_PROC("spi: state %d, fifo depth - rx %d, tx %d\n",
pfs168_spi_get_rx_state(),
rx_depth, tx_depth);
return 1;
}
int get_stram_list( char *buf )
{
int len = 0;
BLOCK *p;
PRINT_PROC("Total ST-RAM: %8u kB\n",
(stram_end - stram_start) >> 10);
PRINT_PROC( "Allocated regions:\n" );
for( p = alloc_list; p; p = p->next ) {
if (len + 50 >= PAGE_SIZE)
break;
PRINT_PROC("0x%08lx-0x%08lx: %s (",
virt_to_phys(p->start),
virt_to_phys(p->start+p->size-1),
p->owner);
if (p->flags & BLOCK_GFP)
PRINT_PROC( "page-alloced)\n" );
else
PRINT_PROC( "??)\n" );
}
return( len );
}
