diff options
| author | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-19 01:48:12 +0000 |
|---|---|---|
| committer | j_mayer <j_mayer@c046a42c-6fe2-441c-8c8c-71466251a162> | 2007-11-19 01:48:12 +0000 |
| commit | 4018bae91649e8e38e371dc00cb5ac8f9e40089e (patch) | |
| tree | 09a105b65ffd79a721d9f9583bdd34f66fe3f824 /target-ppc/cpu.h | |
| parent | 265531154a05a26e9b79819ddd068c285e681cbc (diff) | |
New PowerPC CPU flag to define the decrementer and time-base source clock.
Use it to properly initialize the clock for the PreP target.
git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@3701 c046a42c-6fe2-441c-8c8c-71466251a162
Diffstat (limited to 'target-ppc/cpu.h')
| -rw-r--r-- | target-ppc/cpu.h | 28 |
1 files changed, 16 insertions, 12 deletions
diff --git a/target-ppc/cpu.h b/target-ppc/cpu.h index 3b53476a6..d2faf61e8 100644 --- a/target-ppc/cpu.h +++ b/target-ppc/cpu.h @@ -441,23 +441,27 @@ union ppc_tlb_t { #endif enum { - POWERPC_FLAG_NONE = 0x00000000, + POWERPC_FLAG_NONE = 0x00000000, /* Flag for MSR bit 25 signification (VRE/SPE) */ - POWERPC_FLAG_SPE = 0x00000001, - POWERPC_FLAG_VRE = 0x00000002, + POWERPC_FLAG_SPE = 0x00000001, + POWERPC_FLAG_VRE = 0x00000002, /* Flag for MSR bit 17 signification (TGPR/CE) */ - POWERPC_FLAG_TGPR = 0x00000004, - POWERPC_FLAG_CE = 0x00000008, + POWERPC_FLAG_TGPR = 0x00000004, + POWERPC_FLAG_CE = 0x00000008, /* Flag for MSR bit 10 signification (SE/DWE/UBLE) */ - POWERPC_FLAG_SE = 0x00000010, - POWERPC_FLAG_DWE = 0x00000020, - POWERPC_FLAG_UBLE = 0x00000040, + POWERPC_FLAG_SE = 0x00000010, + POWERPC_FLAG_DWE = 0x00000020, + POWERPC_FLAG_UBLE = 0x00000040, /* Flag for MSR bit 9 signification (BE/DE) */ - POWERPC_FLAG_BE = 0x00000080, - POWERPC_FLAG_DE = 0x00000100, + POWERPC_FLAG_BE = 0x00000080, + POWERPC_FLAG_DE = 0x00000100, /* Flag for MSR bit 2 signification (PX/PMM) */ - POWERPC_FLAG_PX = 0x00000200, - POWERPC_FLAG_PMM = 0x00000400, + POWERPC_FLAG_PX = 0x00000200, + POWERPC_FLAG_PMM = 0x00000400, + /* Flag for special features */ + /* Decrementer clock: RTC clock (POWER, 601) or bus clock */ + POWERPC_FLAG_RTC_CLK = 0x00010000, + POWERPC_FLAG_BUS_CLK = 0x00020000, }; /*****************************************************************************/ |