diff options
Diffstat (limited to 'src/arch/x86')
| -rw-r--r-- | src/arch/x86/boot/mpspec.c | 18 | ||||
| -rw-r--r-- | src/arch/x86/include/arch/smp/mpspec.h | 4 |
2 files changed, 10 insertions, 12 deletions
diff --git a/src/arch/x86/boot/mpspec.c b/src/arch/x86/boot/mpspec.c index 6c81430cb1..604f1918e2 100644 --- a/src/arch/x86/boot/mpspec.c +++ b/src/arch/x86/boot/mpspec.c @@ -53,14 +53,7 @@ unsigned char smp_compute_checksum(void *v, int len) return checksum; } -void *smp_write_floating_table(unsigned long addr) -{ - /* 16 byte align the table address */ - addr = (addr + 0xf) & (~0xf); - return smp_write_floating_table_physaddr(addr, addr + SMP_FLOATING_TABLE_LEN); -} - -void *smp_write_floating_table_physaddr(unsigned long addr, unsigned long mpf_physptr) +static void *smp_write_floating_table_physaddr(unsigned long addr, unsigned long mpf_physptr, unsigned int virtualwire) { struct intel_mp_floating *mf; void *v; @@ -76,7 +69,7 @@ void *smp_write_floating_table_physaddr(unsigned long addr, unsigned long mpf_ph mf->mpf_specification = 4; mf->mpf_checksum = 0; mf->mpf_feature1 = 0; - mf->mpf_feature2 = 0; + mf->mpf_feature2 = virtualwire?MP_FEATURE_VIRTUALWIRE:0; mf->mpf_feature3 = 0; mf->mpf_feature4 = 0; mf->mpf_feature5 = 0; @@ -84,6 +77,13 @@ void *smp_write_floating_table_physaddr(unsigned long addr, unsigned long mpf_ph return v; } +void *smp_write_floating_table(unsigned long addr, unsigned int virtualwire) +{ + /* 16 byte align the table address */ + addr = (addr + 0xf) & (~0xf); + return smp_write_floating_table_physaddr(addr, addr + SMP_FLOATING_TABLE_LEN, virtualwire); +} + void *smp_next_mpc_entry(struct mp_config_table *mc) { void *v; diff --git a/src/arch/x86/include/arch/smp/mpspec.h b/src/arch/x86/include/arch/smp/mpspec.h index 1f194cd5fa..e9a20c387f 100644 --- a/src/arch/x86/include/arch/smp/mpspec.h +++ b/src/arch/x86/include/arch/smp/mpspec.h @@ -268,9 +268,7 @@ void smp_write_compatibility_address_space(struct mp_config_table *mc, unsigned char busid, unsigned char address_modifier, unsigned int range_list); unsigned char smp_compute_checksum(void *v, int len); -void *smp_write_floating_table(unsigned long addr); -void *smp_write_floating_table_physaddr(unsigned long addr, - unsigned long mpf_physptr); +void *smp_write_floating_table(unsigned long addr, unsigned int virtualwire); unsigned long write_smp_table(unsigned long addr); void mptable_lintsrc(struct mp_config_table *mc, unsigned long bus_isa); |