Displaying 2 results from an estimated 2 matches for "arch_init_p2m".
2009 Feb 07
0
[PATCH] minios: fix p2m on x86
...ad broke it on x86.
Signed-off-by: Samuel Thibault <samuel.thibaut@ens-lyon.org>
diff -r 8df3c145923f extras/mini-os/arch/x86/mm.c
--- a/extras/mini-os/arch/x86/mm.c Mon Jan 19 17:40:28 2009 +0000
+++ b/extras/mini-os/arch/x86/mm.c Sat Feb 07 03:44:41 2009 +0100
@@ -550,9 +550,15 @@
void arch_init_p2m(unsigned long max_pfn)
{
+#ifdef __x86_64__
#define L1_P2M_SHIFT 9
#define L2_P2M_SHIFT 18
#define L3_P2M_SHIFT 27
+#else
+#define L1_P2M_SHIFT 10
+#define L2_P2M_SHIFT 20
+#define L3_P2M_SHIFT 30
+#endif
#define L1_P2M_ENTRIES (1 << L1_P2M_SHIFT)...
2012 Nov 26
13
[PATCH 0 of 4] Minios improvements for app development
This patch series contains a set of patches making minios rather easier
to use, from an application development point of view.
Overview of patches:
1 Command line argument parsing support, from Xen.
2 Weak console handler function.
3 Build system tweaks for application directories.
4 Trailing whitespace cleanup. (because it is very messy)
Patch 4 is likely to be more controversial than