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pc, pc64: remove PCICONS debug buffer from pci.c

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This commit is contained in:
cinap_lenrek 2015-04-09 14:55:01 +02:00
parent ca4e12839a
commit 5fd97c7d60
1 changed files with 3 additions and 26 deletions
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29
sys/src/9/pc/pci.c
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@ -10,29 +10,7 @@
#include "io.h"
#include "../port/error.h"
#define DBG if(0) pcilog
struct
{
char output[16384];
int ptr;
}PCICONS;
int
pcilog(char *fmt, ...)
{
int n;
va_list arg;
char buf[PRINTSIZE];
va_start(arg, fmt);
n = vseprint(buf, buf+sizeof(buf), fmt, arg) - buf;
va_end(arg);
memmove(PCICONS.output+PCICONS.ptr, buf, n);
PCICONS.ptr += n;
return n;
}
#define DBG if(0) print
enum
{ /* configuration mechanism #1 */
@ -211,7 +189,7 @@ pcibusmap(Pcidev *root, ulong *pmema, ulong *pioa, int wrreg)
for(p = root; p != nil; p = p->link) {
if(p->ccrb == 0x06) {
if(p->ccru != 0x04 || p->bridge == nil) {
// DBG("pci: ignored bridge %T\n", p->tbdf);
DBG("pci: ignored bridge %T\n", p->tbdf);
continue;
}
@ -1068,7 +1046,7 @@ pcicfginit(void)
ioa = 0x1000;
mema = 0x90000000;
pcilog("Mask sizes: mem=%lux io=%lux\n", mema, ioa);
DBG("Mask sizes: mem=%lux io=%lux\n", mema, ioa);
pcibusmap(pciroot, &mema, &ioa, 1);
DBG("Sizes2: mem=%lux io=%lux\n", mema, ioa);
@ -1335,7 +1313,6 @@ pcilhinv(Pcidev* p)
Pcidev *t;
if(p == nil) {
putstrn(PCICONS.output, PCICONS.ptr);
p = pciroot;
print("bus dev type vid did intl memory\n");
}