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Code Issues Releases Activity

Don't disable pmap_setdevram() which isn't called, but which could be,

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but instead disable pmap_setvidram() which is called, but probably
shouldn't be.

PR:		7227, 7240
This commit is contained in:
Poul-Henning Kamp 1998-07-11 08:29:38 +00:00
parent 3bc7e56592
commit 3d1af38b35
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=37557
2 changed files with 6 additions and 4 deletions
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5
sys/amd64/amd64/pmap.c
View File

@ -39,7 +39,7 @@
* SUCH DAMAGE.
*
* from: @(#)pmap.c 7.7 (Berkeley) 5/12/91
* $Id: pmap.c,v 1.202 1998/05/21 07:47:34 dyson Exp $
* $Id: pmap.c,v 1.203 1998/07/11 07:45:32 bde Exp $
*/
/*
@ -483,6 +483,7 @@ putmtrr()
void
pmap_setvidram(void)
{
#if 0
if (cpu == CPU_686) {
wbinvd();
/*
@ -495,6 +496,7 @@ pmap_setvidram(void)
*/
wrmsr(0x259, 0x0101010101010101LL);
}
#endif
}
void
@ -505,7 +507,6 @@ pmap_setdevram(unsigned long long basea, vm_offset_t sizea)
unsigned long long base;
unsigned long long mask;
return;
if (cpu != CPU_686)
return;

5
sys/i386/i386/pmap.c
View File

@ -39,7 +39,7 @@
* SUCH DAMAGE.
*
* from: @(#)pmap.c 7.7 (Berkeley) 5/12/91
* $Id: pmap.c,v 1.202 1998/05/21 07:47:34 dyson Exp $
* $Id: pmap.c,v 1.203 1998/07/11 07:45:32 bde Exp $
*/
/*
@ -483,6 +483,7 @@ putmtrr()
void
pmap_setvidram(void)
{
#if 0
if (cpu == CPU_686) {
wbinvd();
/*
@ -495,6 +496,7 @@ pmap_setvidram(void)
*/
wrmsr(0x259, 0x0101010101010101LL);
}
#endif
}
void
@ -505,7 +507,6 @@ pmap_setdevram(unsigned long long basea, vm_offset_t sizea)
unsigned long long base;
unsigned long long mask;
return;
if (cpu != CPU_686)
return;