diff options
| -rw-r--r-- | arch/x86/kernel/mpparse_32.c | 25 | ||||
| -rw-r--r-- | arch/x86/kernel/mpparse_64.c | 27 |
2 files changed, 35 insertions, 17 deletions
diff --git a/arch/x86/kernel/mpparse_32.c b/arch/x86/kernel/mpparse_32.c index 9120573e261..c185065c3eb 100644 --- a/arch/x86/kernel/mpparse_32.c +++ b/arch/x86/kernel/mpparse_32.c @@ -288,39 +288,40 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early) unsigned char *mpt = ((unsigned char *)mpc) + count; if (memcmp(mpc->mpc_signature, MPC_SIGNATURE, 4)) { - printk(KERN_ERR "SMP mptable: bad signature [0x%x]!\n", - *(u32 *) mpc->mpc_signature); + printk(KERN_ERR "MPTABLE: bad signature [%c%c%c%c]!\n", + mpc->mpc_signature[0], mpc->mpc_signature[1], + mpc->mpc_signature[2], mpc->mpc_signature[3]); return 0; } if (mpf_checksum((unsigned char *)mpc, mpc->mpc_length)) { - printk(KERN_ERR "SMP mptable: checksum error!\n"); + printk(KERN_ERR "MPTABLE: checksum error!\n"); return 0; } if (mpc->mpc_spec != 0x01 && mpc->mpc_spec != 0x04) { - printk(KERN_ERR "SMP mptable: bad table version (%d)!!\n", + printk(KERN_ERR "MPTABLE: bad table version (%d)!!\n", mpc->mpc_spec); return 0; } if (!mpc->mpc_lapic) { - printk(KERN_ERR "SMP mptable: null local APIC address!\n"); + printk(KERN_ERR "MPTABLE: null local APIC address!\n"); return 0; } memcpy(oem, mpc->mpc_oem, 8); oem[8] = 0; - printk(KERN_INFO "OEM ID: %s ", oem); + printk(KERN_INFO "MPTABLE: OEM ID: %s ", oem); memcpy(str, mpc->mpc_productid, 12); str[12] = 0; printk("Product ID: %s ", str); +#ifdef CONFIG_X86_32 mps_oem_check(mpc, oem, str); +#endif + printk(KERN_INFO "MPTABLE: Product ID: %s ", str); - printk("APIC at: 0x%X\n", mpc->mpc_lapic); + printk(KERN_INFO "MPTABLE: APIC at: 0x%X\n", mpc->mpc_lapic); - /* - * Save the local APIC address (it might be non-default) -- but only - * if we're not using ACPI. - */ + /* save the local APIC address, it might be non-default */ if (!acpi_lapic) mp_lapic_addr = mpc->mpc_lapic; @@ -399,7 +400,7 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early) } setup_apic_routing(); if (!num_processors) - printk(KERN_ERR "SMP mptable: no processors registered!\n"); + printk(KERN_ERR "MPTABLE: no processors registered!\n"); return num_processors; } diff --git a/arch/x86/kernel/mpparse_64.c b/arch/x86/kernel/mpparse_64.c index 831097f2022..d188848a893 100644 --- a/arch/x86/kernel/mpparse_64.c +++ b/arch/x86/kernel/mpparse_64.c @@ -188,13 +188,13 @@ static void __init MP_lintsrc_info(struct mpc_config_lintsrc *m) static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early) { char str[16]; + char oem[10]; int count = sizeof(*mpc); unsigned char *mpt = ((unsigned char *)mpc) + count; if (memcmp(mpc->mpc_signature, MPC_SIGNATURE, 4)) { printk(KERN_ERR "MPTABLE: bad signature [%c%c%c%c]!\n", - mpc->mpc_signature[0], - mpc->mpc_signature[1], + mpc->mpc_signature[0], mpc->mpc_signature[1], mpc->mpc_signature[2], mpc->mpc_signature[3]); return 0; } @@ -211,12 +211,17 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early) printk(KERN_ERR "MPTABLE: null local APIC address!\n"); return 0; } - memcpy(str, mpc->mpc_oem, 8); - str[8] = 0; - printk(KERN_INFO "MPTABLE: OEM ID: %s ", str); + memcpy(oem, mpc->mpc_oem, 8); + oem[8] = 0; + printk(KERN_INFO "MPTABLE: OEM ID: %s ", oem); memcpy(str, mpc->mpc_productid, 12); str[12] = 0; + printk("Product ID: %s ", str); + +#ifdef CONFIG_X86_32 + mps_oem_check(mpc, oem, str); +#endif printk(KERN_INFO "MPTABLE: Product ID: %s ", str); printk(KERN_INFO "MPTABLE: APIC at: 0x%X\n", mpc->mpc_lapic); @@ -231,12 +236,16 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early) /* * Now process the configuration blocks. */ +#ifdef CONFIG_X86_NUMAQ + mpc_record = 0; +#endif while (count < mpc->mpc_length) { switch (*mpt) { case MP_PROCESSOR: { struct mpc_config_processor *m = (struct mpc_config_processor *)mpt; + /* ACPI may have already provided this data */ if (!acpi_lapic) MP_processor_info(m); mpt += sizeof(*m); @@ -280,7 +289,15 @@ static int __init smp_read_mpc(struct mp_config_table *mpc, unsigned early) count += sizeof(*m); break; } + default: + { + count = mpc->mpc_length; + break; + } } +#ifdef CONFIG_X86_NUMAQ + ++mpc_record; +#endif } setup_apic_routing(); if (!num_processors) |