diff options
| author | Jordan Crouse <jordan.crouse@amd.com> | 2007-04-11 13:37:02 -0600 |
|---|---|---|
| committer | Jordan Crouse <jordan.crouse@amd.com> | 2007-04-11 13:37:52 -0600 |
| commit | 8bfed84a1f972325cdf61876d7f7dfd0e8f0d4d5 (patch) | |
| tree | f2fc2c5527a285a0cfa4d7a843026c22c6955482 /src/cimarron.c | |
| parent | 2d7689990c19fd74d5fad11bcf6317a7874a6057 (diff) | |
Add Linux MSR suport for LX
Extend the GX MSR support to LX - this is to support the VSAless
OFW, and share code.
Diffstat (limited to 'src/cimarron.c')
| -rw-r--r-- | src/cimarron.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/src/cimarron.c b/src/cimarron.c index 76d8615..52da038 100644 --- a/src/cimarron.c +++ b/src/cimarron.c @@ -132,6 +132,7 @@ #define CIMARRON_MSR_VSA_IO 0 #define CIMARRON_MSR_ABSTRACTED_ASM 1 #define CIMARRON_MSR_KERNEL_ROUTINE 0 +#define CIMARRON_MSR_HOOKS 1 #define CIMARRON_INCLUDE_IO_MACROS #define CIMARRON_IO_DIRECT_ACCESS 0 @@ -173,6 +174,14 @@ unsigned char *cim_vid_ptr = (unsigned char *)0; unsigned char *cim_vip_ptr = (unsigned char *)0; unsigned char *cim_vg_ptr = (unsigned char *)0; +/* Define hooks for reading and writing MSRs - this is a major hack + * to share the MSR code with the GX code */ + +#ifdef CIMARRON_MSR_HOOKS +void (*cim_rdmsr)(unsigned long, unsigned long *, unsigned long *); +void (*cim_wrmsr)(unsigned long, unsigned long, unsigned long); +#endif + /*----------------------------------------------------------------------*/ /* INCLUDE RELEVANT CIMARRON HEADERS */ /*----------------------------------------------------------------------*/ |