| Line 29... |
Line 29... |
remove_proc_entry( name, NULL );
|
remove_proc_entry( name, NULL );
|
}
|
}
|
|
|
//--------------------------------------------------------------------
|
//--------------------------------------------------------------------
|
|
|
|
int pex_show_capabilities( char *buf, struct pex_device *brd )
|
|
{
|
|
int i = 0, res = -1;
|
|
char *p = buf;
|
|
u8 cap;
|
|
u8 cap_id;
|
|
|
|
p += sprintf(p,"\n" );
|
|
p += sprintf(p," Device capabilities\n" );
|
|
p += sprintf(p,"\n" );
|
|
|
|
res = pci_read_config_byte(brd->m_pci, 0x34, &cap);
|
|
if(res < 0) {
|
|
p += sprintf(p, " Error read capabilities pointer\n");
|
|
goto err_exit;
|
|
}
|
|
|
|
res = pci_read_config_byte(brd->m_pci, cap, &cap_id);
|
|
if(res < 0) {
|
|
p += sprintf(p, " Error read capabilities id\n");
|
|
goto err_exit;
|
|
}
|
|
|
|
if(cap_id != 0x10) { //not PCI Express capabilities
|
|
|
|
res = pci_read_config_byte(brd->m_pci, cap+1, &cap);
|
|
if(res < 0) {
|
|
p += sprintf(p, " Error read capabilities id\n");
|
|
goto err_exit;
|
|
}
|
|
}
|
|
|
|
res = pci_read_config_byte(brd->m_pci, cap, &cap_id);
|
|
if(res < 0) {
|
|
p += sprintf(p, " Error read capabilities id\n");
|
|
goto err_exit;
|
|
} else {
|
|
p += sprintf(p, " CAP_ID = 0x%X\n", cap_id);
|
|
}
|
|
|
|
if(cap_id != 0x10) {
|
|
p += sprintf(p, " Can't find PCI Express capabilities\n");
|
|
goto err_exit;
|
|
}
|
|
|
|
for(i=0; i<9; i++) {
|
|
u32 reg = 0;
|
|
int j = cap + 4*i;
|
|
res = pci_read_config_dword(brd->m_pci, j, ®);
|
|
if(res < 0) {
|
|
p += sprintf(p, " Error read capabilities sructure: offset %x\n", j);
|
|
goto err_exit;
|
|
}
|
|
p += sprintf(p, " %x: = 0x%X\n", j, reg);
|
|
}
|
|
|
|
err_exit:
|
|
|
|
return (p-buf);
|
|
}
|
|
|
|
//--------------------------------------------------------------------
|
|
|
int pex_proc_info( char *buf,
|
int pex_proc_info( char *buf,
|
char **start,
|
char **start,
|
off_t off,
|
off_t off,
|
int count,
|
int count,
|
int *eof,
|
int *eof,
|
| Line 46... |
Line 109... |
p += sprintf(p," Invalid device pointer\n" );
|
p += sprintf(p," Invalid device pointer\n" );
|
*eof = 1;
|
*eof = 1;
|
return p - buf;
|
return p - buf;
|
}
|
}
|
|
|
|
p += pex_show_capabilities(p, brd);
|
|
|
|
p += sprintf(p,"\n" );
|
p += sprintf(p," Device information\n" );
|
p += sprintf(p," Device information\n" );
|
|
|
p += sprintf(p, " m_TotalIRQ = %d\n", atomic_read(&brd->m_TotalIRQ));
|
p += sprintf(p, " m_TotalIRQ = %d\n", atomic_read(&brd->m_TotalIRQ));
|
|
|
|
|
|
|
for(iBlock = 0; iBlock < brd->m_BlockCnt; iBlock++)
|
for(iBlock = 0; iBlock < brd->m_BlockCnt; iBlock++)
|
{
|
{
|
u32 FifoAddr = 0;
|
u32 FifoAddr = 0;
|
u16 val = 0;
|
u16 val = 0;
|
|
|
