]> pilppa.com Git - linux-2.6-omap-h63xx.git/commitdiff
x86: lindent mpparse_32.c
authorAlexey Starikovskiy <astarikovskiy@suse.de>
Fri, 4 Apr 2008 19:42:03 +0000 (23:42 +0400)
committerIngo Molnar <mingo@elte.hu>
Thu, 17 Apr 2008 15:41:35 +0000 (17:41 +0200)
Signed-off-by: Alexey Starikovskiy <astarikovskiy@suse.de>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
arch/x86/kernel/mpparse_32.c

index 052043ed64991b14e9b7f9297d8f241dc60b99bd..f1c896ab82752c474d2c6708d4130dc181e7faf6 100644 (file)
@@ -41,10 +41,10 @@ int smp_found_config;
  * MP-table.
  */
 #if defined (CONFIG_MCA) || defined (CONFIG_EISA)
-int mp_bus_id_to_type [MAX_MP_BUSSES];
+int mp_bus_id_to_type[MAX_MP_BUSSES];
 #endif
 DECLARE_BITMAP(mp_bus_not_pci, MAX_MP_BUSSES);
-int mp_bus_id_to_pci_bus [MAX_MP_BUSSES] = { [0 ... MAX_MP_BUSSES-1] = -1 };
+int mp_bus_id_to_pci_bus[MAX_MP_BUSSES] = {[0 ... MAX_MP_BUSSES - 1] = -1 };
 static int mp_current_pci_id;
 
 int pic_mode;
@@ -53,7 +53,6 @@ int pic_mode;
  * Intel MP BIOS table parsing routines:
  */
 
-
 /*
  * Checksum an MP configuration block.
  */
@@ -75,8 +74,9 @@ static int __init mpf_checksum(unsigned char *mp, int len)
  * doing this ....
  */
 
-static int mpc_record; 
-static struct mpc_config_translation *translation_table[MAX_MPC_ENTRY] __cpuinitdata;
+static int mpc_record;
+static struct mpc_config_translation *translation_table[MAX_MPC_ENTRY]
+    __cpuinitdata;
 #endif
 
 static void __cpuinit MP_processor_info(struct mpc_config_processor *m)
@@ -87,66 +87,63 @@ static void __cpuinit MP_processor_info(struct mpc_config_processor *m)
                disabled_cpus++;
                return;
        }
-
 #ifdef CONFIG_X86_NUMAQ
        apicid = mpc_apic_id(m, translation_table[mpc_record]);
 #else
        Dprintk("Processor #%d %u:%u APIC version %d\n",
                m->mpc_apicid,
                (m->mpc_cpufeature & CPU_FAMILY_MASK) >> 8,
-               (m->mpc_cpufeature & CPU_MODEL_MASK) >> 4,
-               m->mpc_apicver);
+               (m->mpc_cpufeature & CPU_MODEL_MASK) >> 4, m->mpc_apicver);
        apicid = m->mpc_apicid;
 #endif
 
-       if (m->mpc_featureflag&(1<<0))
+       if (m->mpc_featureflag & (1 << 0))
                Dprintk("    Floating point unit present.\n");
-       if (m->mpc_featureflag&(1<<7))
+       if (m->mpc_featureflag & (1 << 7))
                Dprintk("    Machine Exception supported.\n");
-       if (m->mpc_featureflag&(1<<8))
+       if (m->mpc_featureflag & (1 << 8))
                Dprintk("    64 bit compare & exchange supported.\n");
-       if (m->mpc_featureflag&(1<<9))
+       if (m->mpc_featureflag & (1 << 9))
                Dprintk("    Internal APIC present.\n");
-       if (m->mpc_featureflag&(1<<11))
+       if (m->mpc_featureflag & (1 << 11))
                Dprintk("    SEP present.\n");
-       if (m->mpc_featureflag&(1<<12))
+       if (m->mpc_featureflag & (1 << 12))
                Dprintk("    MTRR  present.\n");
-       if (m->mpc_featureflag&(1<<13))
+       if (m->mpc_featureflag & (1 << 13))
                Dprintk("    PGE  present.\n");
-       if (m->mpc_featureflag&(1<<14))
+       if (m->mpc_featureflag & (1 << 14))
                Dprintk("    MCA  present.\n");
-       if (m->mpc_featureflag&(1<<15))
+       if (m->mpc_featureflag & (1 << 15))
                Dprintk("    CMOV  present.\n");
-       if (m->mpc_featureflag&(1<<16))
+       if (m->mpc_featureflag & (1 << 16))
                Dprintk("    PAT  present.\n");
-       if (m->mpc_featureflag&(1<<17))
+       if (m->mpc_featureflag & (1 << 17))
                Dprintk("    PSE  present.\n");
-       if (m->mpc_featureflag&(1<<18))
+       if (m->mpc_featureflag & (1 << 18))
                Dprintk("    PSN  present.\n");
-       if (m->mpc_featureflag&(1<<19))
+       if (m->mpc_featureflag & (1 << 19))
                Dprintk("    Cache Line Flush Instruction present.\n");
        /* 20 Reserved */
-       if (m->mpc_featureflag&(1<<21))
+       if (m->mpc_featureflag & (1 << 21))
                Dprintk("    Debug Trace and EMON Store present.\n");
-       if (m->mpc_featureflag&(1<<22))
+       if (m->mpc_featureflag & (1 << 22))
                Dprintk("    ACPI Thermal Throttle Registers  present.\n");
-       if (m->mpc_featureflag&(1<<23))
+       if (m->mpc_featureflag & (1 << 23))
                Dprintk("    MMX  present.\n");
-       if (m->mpc_featureflag&(1<<24))
+       if (m->mpc_featureflag & (1 << 24))
                Dprintk("    FXSR  present.\n");
-       if (m->mpc_featureflag&(1<<25))
+       if (m->mpc_featureflag & (1 << 25))
                Dprintk("    XMM  present.\n");
-       if (m->mpc_featureflag&(1<<26))
+       if (m->mpc_featureflag & (1 << 26))
                Dprintk("    Willamette New Instructions  present.\n");
-       if (m->mpc_featureflag&(1<<27))
+       if (m->mpc_featureflag & (1 << 27))
                Dprintk("    Self Snoop  present.\n");
-       if (m->mpc_featureflag&(1<<28))
+       if (m->mpc_featureflag & (1 << 28))
                Dprintk("    HT  present.\n");
-       if (m->mpc_featureflag&(1<<29))
+       if (m->mpc_featureflag & (1 << 29))
                Dprintk("    Thermal Monitor present.\n");
        /* 30, 31 Reserved */
 
-
        if (m->mpc_cpuflag & CPU_BOOTPROCESSOR) {
                Dprintk("    Bootup CPU\n");
                boot_cpu_physical_apicid = m->mpc_apicid;
@@ -155,7 +152,7 @@ static void __cpuinit MP_processor_info(struct mpc_config_processor *m)
        generic_processor_info(apicid, m->mpc_apicver);
 }
 
-static void __init MP_bus_info (struct mpc_config_bus *m)
+static void __init MP_bus_info(struct mpc_config_bus *m)
 {
        char str[7];
 
@@ -171,14 +168,14 @@ static void __init MP_bus_info (struct mpc_config_bus *m)
 #if MAX_MP_BUSSES < 256
        if (m->mpc_busid >= MAX_MP_BUSSES) {
                printk(KERN_WARNING "MP table busid value (%d) for bustype %s "
-                       " is too large, max. supported is %d\n",
-                       m->mpc_busid, str, MAX_MP_BUSSES - 1);
+                      " is too large, max. supported is %d\n",
+                      m->mpc_busid, str, MAX_MP_BUSSES - 1);
                return;
        }
 #endif
 
        set_bit(m->mpc_busid, mp_bus_not_pci);
-       if (strncmp(str, BUSTYPE_PCI, sizeof(BUSTYPE_PCI)-1) == 0) {
+       if (strncmp(str, BUSTYPE_PCI, sizeof(BUSTYPE_PCI) - 1) == 0) {
 #ifdef CONFIG_X86_NUMAQ
                mpc_oem_pci_bus(m, translation_table[mpc_record]);
 #endif
@@ -187,11 +184,11 @@ static void __init MP_bus_info (struct mpc_config_bus *m)
                mp_current_pci_id++;
 #if defined(CONFIG_EISA) || defined (CONFIG_MCA)
                mp_bus_id_to_type[m->mpc_busid] = MP_BUS_PCI;
-       } else if (strncmp(str, BUSTYPE_ISA, sizeof(BUSTYPE_ISA)-1) == 0) {
+       } else if (strncmp(str, BUSTYPE_ISA, sizeof(BUSTYPE_ISA) - 1) == 0) {
                mp_bus_id_to_type[m->mpc_busid] = MP_BUS_ISA;
-       } else if (strncmp(str, BUSTYPE_EISA, sizeof(BUSTYPE_EISA)-1) == 0) {
+       } else if (strncmp(str, BUSTYPE_EISA, sizeof(BUSTYPE_EISA) - 1) == 0) {
                mp_bus_id_to_type[m->mpc_busid] = MP_BUS_EISA;
-       } else if (strncmp(str, BUSTYPE_MCA, sizeof(BUSTYPE_MCA)-1) == 0) {
+       } else if (strncmp(str, BUSTYPE_MCA, sizeof(BUSTYPE_MCA) - 1) == 0) {
                mp_bus_id_to_type[m->mpc_busid] = MP_BUS_MCA;
        } else {
                printk(KERN_WARNING "Unknown bustype %s - ignoring\n", str);
@@ -216,13 +213,13 @@ static int bad_ioapic(unsigned long address)
        return 0;
 }
 
-static void __init MP_ioapic_info (struct mpc_config_ioapic *m)
+static void __init MP_ioapic_info(struct mpc_config_ioapic *m)
 {
        if (!(m->mpc_flags & MPC_APIC_USABLE))
                return;
 
        printk(KERN_INFO "I/O APIC #%d Version %d at 0x%X.\n",
-               m->mpc_apicid, m->mpc_apicver, m->mpc_apicaddr);
+              m->mpc_apicid, m->mpc_apicver, m->mpc_apicaddr);
 
        if (bad_ioapic(m->mpc_apicaddr))
                return;
@@ -231,38 +228,41 @@ static void __init MP_ioapic_info (struct mpc_config_ioapic *m)
        nr_ioapics++;
 }
 
-static void __init MP_intsrc_info (struct mpc_config_intsrc *m)
+static void __init MP_intsrc_info(struct mpc_config_intsrc *m)
 {
-       mp_irqs [mp_irq_entries] = *m;
+       mp_irqs[mp_irq_entries] = *m;
        Dprintk("Int: type %d, pol %d, trig %d, bus %d,"
                " IRQ %02x, APIC ID %x, APIC INT %02x\n",
-                       m->mpc_irqtype, m->mpc_irqflag & 3,
-                       (m->mpc_irqflag >> 2) & 3, m->mpc_srcbus,
-                       m->mpc_srcbusirq, m->mpc_dstapic, m->mpc_dstirq);
+               m->mpc_irqtype, m->mpc_irqflag & 3,
+               (m->mpc_irqflag >> 2) & 3, m->mpc_srcbus,
+               m->mpc_srcbusirq, m->mpc_dstapic, m->mpc_dstirq);
        if (++mp_irq_entries == MAX_IRQ_SOURCES)
                panic("Max # of irq sources exceeded!!\n");
 }
 
 #endif
 
-static void __init MP_lintsrc_info (struct mpc_config_lintsrc *m)
+static void __init MP_lintsrc_info(struct mpc_config_lintsrc *m)
 {
        Dprintk("Lint: type %d, pol %d, trig %d, bus %d,"
                " IRQ %02x, APIC ID %x, APIC LINT %02x\n",
-                       m->mpc_irqtype, m->mpc_irqflag & 3,
-                       (m->mpc_irqflag >> 2) &3, m->mpc_srcbusid,
-                       m->mpc_srcbusirq, m->mpc_destapic, m->mpc_destapiclint);
+               m->mpc_irqtype, m->mpc_irqflag & 3,
+               (m->mpc_irqflag >> 2) & 3, m->mpc_srcbusid,
+               m->mpc_srcbusirq, m->mpc_destapic, m->mpc_destapiclint);
 }
 
 #ifdef CONFIG_X86_NUMAQ
-static void __init MP_translation_info (struct mpc_config_translation *m)
+static void __init MP_translation_info(struct mpc_config_translation *m)
 {
-       printk(KERN_INFO "Translation: record %d, type %d, quad %d, global %d, local %d\n", mpc_record, m->trans_type, m->trans_quad, m->trans_global, m->trans_local);
+       printk(KERN_INFO
+              "Translation: record %d, type %d, quad %d, global %d, local %d\n",
+              mpc_record, m->trans_type, m->trans_quad, m->trans_global,
+              m->trans_local);
 
-       if (mpc_record >= MAX_MPC_ENTRY) 
+       if (mpc_record >= MAX_MPC_ENTRY)
                printk(KERN_ERR "MAX_MPC_ENTRY exceeded!\n");
        else
-               translation_table[mpc_record] = m; /* stash this for later */
+               translation_table[mpc_record] = m;      /* stash this for later */
        if (m->trans_quad < MAX_NUMNODES && !node_online(m->trans_quad))
                node_set_online(m->trans_quad);
 }
@@ -271,59 +271,59 @@ static void __init MP_translation_info (struct mpc_config_translation *m)
  * Read/parse the MPC oem tables
  */
 
-static void __init smp_read_mpc_oem(struct mp_config_oemtable *oemtable, \
-       unsigned short oemsize)
+static void __init smp_read_mpc_oem(struct mp_config_oemtable *oemtable,
+                                   unsigned short oemsize)
 {
-       int count = sizeof (*oemtable); /* the header size */
-       unsigned char *oemptr = ((unsigned char *)oemtable)+count;
-       
+       int count = sizeof(*oemtable);  /* the header size */
+       unsigned char *oemptr = ((unsigned char *)oemtable) + count;
+
        mpc_record = 0;
-       printk(KERN_INFO "Found an OEM MPC table at %8p - parsing it ... \n", oemtable);
-       if (memcmp(oemtable->oem_signature,MPC_OEM_SIGNATURE,4))
-       {
-               printk(KERN_WARNING "SMP mpc oemtable: bad signature [%c%c%c%c]!\n",
-                       oemtable->oem_signature[0],
-                       oemtable->oem_signature[1],
-                       oemtable->oem_signature[2],
-                       oemtable->oem_signature[3]);
+       printk(KERN_INFO "Found an OEM MPC table at %8p - parsing it ... \n",
+              oemtable);
+       if (memcmp(oemtable->oem_signature, MPC_OEM_SIGNATURE, 4)) {
+               printk(KERN_WARNING
+                      "SMP mpc oemtable: bad signature [%c%c%c%c]!\n",
+                      oemtable->oem_signature[0], oemtable->oem_signature[1],
+                      oemtable->oem_signature[2], oemtable->oem_signature[3]);
                return;
        }
-       if (mpf_checksum((unsigned char *)oemtable,oemtable->oem_length))
-       {
+       if (mpf_checksum((unsigned char *)oemtable, oemtable->oem_length)) {
                printk(KERN_WARNING "SMP oem mptable: checksum error!\n");
                return;
        }
        while (count < oemtable->oem_length) {
                switch (*oemptr) {
-                       case MP_TRANSLATION:
+               case MP_TRANSLATION:
                        {
-                               struct mpc_config_translation *m=
-                                       (struct mpc_config_translation *)oemptr;
+                               struct mpc_config_translation *m =
+                                   (struct mpc_config_translation *)oemptr;
                                MP_translation_info(m);
                                oemptr += sizeof(*m);
                                count += sizeof(*m);
                                ++mpc_record;
                                break;
                        }
-                       default:
+               default:
                        {
-                               printk(KERN_WARNING "Unrecognised OEM table entry type! - %d\n", (int) *oemptr);
+                               printk(KERN_WARNING
+                                      "Unrecognised OEM table entry type! - %d\n",
+                                      (int)*oemptr);
                                return;
                        }
                }
-       }
+       }
 }
 
 static inline void mps_oem_check(struct mp_config_table *mpc, char *oem,
-               char *productid)
+                                char *productid)
 {
        if (strncmp(oem, "IBM NUMA", 8))
                printk("Warning!  May not be a NUMA-Q system!\n");
        if (mpc->mpc_oemptr)
-               smp_read_mpc_oem((struct mp_config_oemtable *) mpc->mpc_oemptr,
-                               mpc->mpc_oemsize);
+               smp_read_mpc_oem((struct mp_config_oemtable *)mpc->mpc_oemptr,
+                                mpc->mpc_oemsize);
 }
-#endif /* CONFIG_X86_NUMAQ */
+#endif /* CONFIG_X86_NUMAQ */
 
 /*
  * Read/parse the MPC
@@ -333,34 +333,34 @@ static int __init smp_read_mpc(struct mp_config_table *mpc)
 {
        char str[16];
        char oem[10];
-       int count=sizeof(*mpc);
-       unsigned char *mpt=((unsigned char *)mpc)+count;
+       int count = sizeof(*mpc);
+       unsigned char *mpt = ((unsigned char *)mpc) + count;
 
-       if (memcmp(mpc->mpc_signature,MPC_SIGNATURE,4)) {
+       if (memcmp(mpc->mpc_signature, MPC_SIGNATURE, 4)) {
                printk(KERN_ERR "SMP mptable: bad signature [0x%x]!\n",
-                       *(u32 *)mpc->mpc_signature);
+                      *(u32 *) mpc->mpc_signature);
                return 0;
        }
-       if (mpf_checksum((unsigned char *)mpc,mpc->mpc_length)) {
+       if (mpf_checksum((unsigned char *)mpc, mpc->mpc_length)) {
                printk(KERN_ERR "SMP mptable: checksum error!\n");
                return 0;
        }
-       if (mpc->mpc_spec!=0x01 && mpc->mpc_spec!=0x04) {
+       if (mpc->mpc_spec != 0x01 && mpc->mpc_spec != 0x04) {
                printk(KERN_ERR "SMP mptable: bad table version (%d)!!\n",
-                       mpc->mpc_spec);
+                      mpc->mpc_spec);
                return 0;
        }
        if (!mpc->mpc_lapic) {
                printk(KERN_ERR "SMP mptable: null local APIC address!\n");
                return 0;
        }
-       memcpy(oem,mpc->mpc_oem,8);
-       oem[8]=0;
-       printk(KERN_INFO "OEM ID: %s ",oem);
+       memcpy(oem, mpc->mpc_oem, 8);
+       oem[8] = 0;
+       printk(KERN_INFO "OEM ID: %s ", oem);
 
-       memcpy(str,mpc->mpc_productid,12);
-       str[12]=0;
-       printk("Product ID: %s ",str);
+       memcpy(str, mpc->mpc_productid, 12);
+       str[12] = 0;
+       printk("Product ID: %s ", str);
 
        mps_oem_check(mpc, oem, str);
 
@@ -374,17 +374,17 @@ static int __init smp_read_mpc(struct mp_config_table *mpc)
                mp_lapic_addr = mpc->mpc_lapic;
 
        /*
-        *      Now process the configuration blocks.
+        *      Now process the configuration blocks.
         */
 #ifdef CONFIG_X86_NUMAQ
        mpc_record = 0;
 #endif
        while (count < mpc->mpc_length) {
-               switch(*mpt) {
-                       case MP_PROCESSOR:
+               switch (*mpt) {
+               case MP_PROCESSOR:
                        {
-                               struct mpc_config_processor *m=
-                                       (struct mpc_config_processor *)mpt;
+                               struct mpc_config_processor *m =
+                                   (struct mpc_config_processor *)mpt;
                                /* ACPI may have already provided this data */
                                if (!acpi_lapic)
                                        MP_processor_info(m);
@@ -392,48 +392,48 @@ static int __init smp_read_mpc(struct mp_config_table *mpc)
                                count += sizeof(*m);
                                break;
                        }
-                       case MP_BUS:
+               case MP_BUS:
                        {
-                               struct mpc_config_bus *m=
-                                       (struct mpc_config_bus *)mpt;
+                               struct mpc_config_bus *m =
+                                   (struct mpc_config_bus *)mpt;
                                MP_bus_info(m);
                                mpt += sizeof(*m);
                                count += sizeof(*m);
                                break;
                        }
-                       case MP_IOAPIC:
+               case MP_IOAPIC:
                        {
 #ifdef CONFIG_X86_IO_APIC
-                               struct mpc_config_ioapic *m=
-                                       (struct mpc_config_ioapic *)mpt;
+                               struct mpc_config_ioapic *m =
+                                   (struct mpc_config_ioapic *)mpt;
                                MP_ioapic_info(m);
 #endif
-                               mpt+=sizeof(struct mpc_config_ioapic);
-                               count+=sizeof(struct mpc_config_ioapic);
+                               mpt += sizeof(struct mpc_config_ioapic);
+                               count += sizeof(struct mpc_config_ioapic);
                                break;
                        }
-                       case MP_INTSRC:
+               case MP_INTSRC:
                        {
 #ifdef CONFIG_X86_IO_APIC
-                               struct mpc_config_intsrc *m=
-                                       (struct mpc_config_intsrc *)mpt;
+                               struct mpc_config_intsrc *m =
+                                   (struct mpc_config_intsrc *)mpt;
 
                                MP_intsrc_info(m);
 #endif
-                               mpt+=sizeof(struct mpc_config_intsrc);
-                               count+=sizeof(struct mpc_config_intsrc);
+                               mpt += sizeof(struct mpc_config_intsrc);
+                               count += sizeof(struct mpc_config_intsrc);
                                break;
                        }
-                       case MP_LINTSRC:
+               case MP_LINTSRC:
                        {
-                               struct mpc_config_lintsrc *m=
-                                       (struct mpc_config_lintsrc *)mpt;
+                               struct mpc_config_lintsrc *m =
+                                   (struct mpc_config_lintsrc *)mpt;
                                MP_lintsrc_info(m);
-                               mpt+=sizeof(*m);
-                               count+=sizeof(*m);
+                               mpt += sizeof(*m);
+                               count += sizeof(*m);
                                break;
                        }
-                       default:
+               default:
                        {
                                count = mpc->mpc_length;
                                break;
@@ -466,7 +466,7 @@ static void __init construct_default_ioirq_mptable(int mpc_default_type)
        int ELCR_fallback = 0;
 
        intsrc.mpc_type = MP_INTSRC;
-       intsrc.mpc_irqflag = 0;                 /* conforming */
+       intsrc.mpc_irqflag = 0; /* conforming */
        intsrc.mpc_srcbus = 0;
        intsrc.mpc_dstapic = mp_ioapics[0].mpc_apicid;
 
@@ -481,12 +481,16 @@ static void __init construct_default_ioirq_mptable(int mpc_default_type)
         *  If it does, we assume it's valid.
         */
        if (mpc_default_type == 5) {
-               printk(KERN_INFO "ISA/PCI bus type with no IRQ information... falling back to ELCR\n");
+               printk(KERN_INFO
+                      "ISA/PCI bus type with no IRQ information... falling back to ELCR\n");
 
-               if (ELCR_trigger(0) || ELCR_trigger(1) || ELCR_trigger(2) || ELCR_trigger(13))
-                       printk(KERN_WARNING "ELCR contains invalid data... not using ELCR\n");
+               if (ELCR_trigger(0) || ELCR_trigger(1) || ELCR_trigger(2)
+                   || ELCR_trigger(13))
+                       printk(KERN_WARNING
+                              "ELCR contains invalid data... not using ELCR\n");
                else {
-                       printk(KERN_INFO "Using ELCR to identify PCI interrupts\n");
+                       printk(KERN_INFO
+                              "Using ELCR to identify PCI interrupts\n");
                        ELCR_fallback = 1;
                }
        }
@@ -515,13 +519,13 @@ static void __init construct_default_ioirq_mptable(int mpc_default_type)
                }
 
                intsrc.mpc_srcbusirq = i;
-               intsrc.mpc_dstirq = i ? i : 2;          /* IRQ0 to INTIN2 */
+               intsrc.mpc_dstirq = i ? i : 2;  /* IRQ0 to INTIN2 */
                MP_intsrc_info(&intsrc);
        }
 
        intsrc.mpc_irqtype = mp_ExtINT;
        intsrc.mpc_srcbusirq = 0;
-       intsrc.mpc_dstirq = 0;                          /* 8259A to INTIN0 */
+       intsrc.mpc_dstirq = 0;  /* 8259A to INTIN0 */
        MP_intsrc_info(&intsrc);
 }
 
@@ -551,8 +555,7 @@ static inline void __init construct_default_ISA_mptable(int mpc_default_type)
        processor.mpc_apicver = mpc_default_type > 4 ? 0x10 : 0x01;
        processor.mpc_cpuflag = CPU_ENABLED;
        processor.mpc_cpufeature = (boot_cpu_data.x86 << 8) |
-                                  (boot_cpu_data.x86_model << 4) |
-                                  boot_cpu_data.x86_mask;
+           (boot_cpu_data.x86_model << 4) | boot_cpu_data.x86_mask;
        processor.mpc_featureflag = boot_cpu_data.x86_capability[0];
        processor.mpc_reserved[0] = 0;
        processor.mpc_reserved[1] = 0;
@@ -564,23 +567,23 @@ static inline void __init construct_default_ISA_mptable(int mpc_default_type)
        bus.mpc_type = MP_BUS;
        bus.mpc_busid = 0;
        switch (mpc_default_type) {
-               default:
-                       printk("???\n");
-                       printk(KERN_ERR "Unknown standard configuration %d\n",
-                               mpc_default_type);
-                       /* fall through */
-               case 1:
-               case 5:
-                       memcpy(bus.mpc_bustype, "ISA   ", 6);
-                       break;
-               case 2:
-               case 6:
-               case 3:
-                       memcpy(bus.mpc_bustype, "EISA  ", 6);
-                       break;
-               case 4:
-               case 7:
-                       memcpy(bus.mpc_bustype, "MCA   ", 6);
+       default:
+               printk("???\n");
+               printk(KERN_ERR "Unknown standard configuration %d\n",
+                      mpc_default_type);
+               /* fall through */
+       case 1:
+       case 5:
+               memcpy(bus.mpc_bustype, "ISA   ", 6);
+               break;
+       case 2:
+       case 6:
+       case 3:
+               memcpy(bus.mpc_bustype, "EISA  ", 6);
+               break;
+       case 4:
+       case 7:
+               memcpy(bus.mpc_bustype, "MCA   ", 6);
        }
        MP_bus_info(&bus);
        if (mpc_default_type > 4) {
@@ -603,7 +606,7 @@ static inline void __init construct_default_ISA_mptable(int mpc_default_type)
        construct_default_ioirq_mptable(mpc_default_type);
 #endif
        lintsrc.mpc_type = MP_LINTSRC;
-       lintsrc.mpc_irqflag = 0;                /* conforming */
+       lintsrc.mpc_irqflag = 0;        /* conforming */
        lintsrc.mpc_srcbusid = 0;
        lintsrc.mpc_srcbusirq = 0;
        lintsrc.mpc_destapic = MP_APIC_ALL;
@@ -619,23 +622,25 @@ static struct intel_mp_floating *mpf_found;
 /*
  * Scan the memory blocks for an SMP configuration block.
  */
-void __init get_smp_config (void)
+void __init get_smp_config(void)
 {
        struct intel_mp_floating *mpf = mpf_found;
 
        /*
-        * ACPI supports both logical (e.g. Hyper-Threading) and physical 
+        * ACPI supports both logical (e.g. Hyper-Threading) and physical
         * processors, where MPS only supports physical.
         */
        if (acpi_lapic && acpi_ioapic) {
-               printk(KERN_INFO "Using ACPI (MADT) for SMP configuration information\n");
+               printk(KERN_INFO
+                      "Using ACPI (MADT) for SMP configuration information\n");
                return;
-       }
-       else if (acpi_lapic)
-               printk(KERN_INFO "Using ACPI for processor (LAPIC) configuration information\n");
+       } else if (acpi_lapic)
+               printk(KERN_INFO
+                      "Using ACPI for processor (LAPIC) configuration information\n");
 
-       printk(KERN_INFO "Intel MultiProcessor Specification v1.%d\n", mpf->mpf_specification);
-       if (mpf->mpf_feature2 & (1<<7)) {
+       printk(KERN_INFO "Intel MultiProcessor Specification v1.%d\n",
+              mpf->mpf_specification);
+       if (mpf->mpf_feature2 & (1 << 7)) {
                printk(KERN_INFO "    IMCR and PIC compatibility mode.\n");
                pic_mode = 1;
        } else {
@@ -648,7 +653,8 @@ void __init get_smp_config (void)
         */
        if (mpf->mpf_feature1 != 0) {
 
-               printk(KERN_INFO "Default MP configuration #%d\n", mpf->mpf_feature1);
+               printk(KERN_INFO "Default MP configuration #%d\n",
+                      mpf->mpf_feature1);
                construct_default_ISA_mptable(mpf->mpf_feature1);
 
        } else if (mpf->mpf_physptr) {
@@ -659,8 +665,10 @@ void __init get_smp_config (void)
                 */
                if (!smp_read_mpc(phys_to_virt(mpf->mpf_physptr))) {
                        smp_found_config = 0;
-                       printk(KERN_ERR "BIOS bug, MP table errors detected!...\n");
-                       printk(KERN_ERR "... disabling SMP support. (tell your hw vendor)\n");
+                       printk(KERN_ERR
+                              "BIOS bug, MP table errors detected!...\n");
+                       printk(KERN_ERR
+                              "... disabling SMP support. (tell your hw vendor)\n");
                        return;
                }
 
@@ -673,7 +681,8 @@ void __init get_smp_config (void)
                if (!mp_irq_entries) {
                        struct mpc_config_bus bus;
 
-                       printk(KERN_ERR "BIOS bug, no explicit IRQ entries, using default mptable. (tell your hw vendor)\n");
+                       printk(KERN_ERR
+                              "BIOS bug, no explicit IRQ entries, using default mptable. (tell your hw vendor)\n");
 
                        bus.mpc_type = MP_BUS;
                        bus.mpc_busid = 0;
@@ -692,26 +701,26 @@ void __init get_smp_config (void)
         */
 }
 
-static int __init smp_scan_config (unsigned long base, unsigned long length)
+static int __init smp_scan_config(unsigned long base, unsigned long length)
 {
        unsigned long *bp = phys_to_virt(base);
        struct intel_mp_floating *mpf;
 
-       printk(KERN_INFO "Scan SMP from %p for %ld bytes.\n", bp,length);
+       printk(KERN_INFO "Scan SMP from %p for %ld bytes.\n", bp, length);
        if (sizeof(*mpf) != 16)
                printk("Error: MPF size\n");
 
        while (length > 0) {
                mpf = (struct intel_mp_floating *)bp;
                if ((*bp == SMP_MAGIC_IDENT) &&
-                       (mpf->mpf_length == 1) &&
-                       !mpf_checksum((unsigned char *)bp, 16) &&
-                       ((mpf->mpf_specification == 1)
-                               || (mpf->mpf_specification == 4)) ) {
+                   (mpf->mpf_length == 1) &&
+                   !mpf_checksum((unsigned char *)bp, 16) &&
+                   ((mpf->mpf_specification == 1)
+                    || (mpf->mpf_specification == 4))) {
 
                        smp_found_config = 1;
                        printk(KERN_INFO "found SMP MP-table at [%p] %08lx\n",
-                               mpf, virt_to_phys(mpf));
+                              mpf, virt_to_phys(mpf));
                        reserve_bootmem(virt_to_phys(mpf), PAGE_SIZE,
                                        BOOTMEM_DEFAULT);
                        if (mpf->mpf_physptr) {
@@ -741,7 +750,7 @@ static int __init smp_scan_config (unsigned long base, unsigned long length)
        return 0;
 }
 
-void __init find_smp_config (void)
+void __init find_smp_config(void)
 {
        unsigned int address;
 
@@ -753,9 +762,9 @@ void __init find_smp_config (void)
         * 2) Scan the top 1K of base RAM
         * 3) Scan the 64K of bios
         */
-       if (smp_scan_config(0x0,0x400) ||
-               smp_scan_config(639*0x400,0x400) ||
-                       smp_scan_config(0xF0000,0x10000))
+       if (smp_scan_config(0x0, 0x400) ||
+           smp_scan_config(639 * 0x400, 0x400) ||
+           smp_scan_config(0xF0000, 0x10000))
                return;
        /*
         * If it is an SMP machine we should know now, unless the
@@ -792,14 +801,14 @@ void __init find_smp_config (void)
 
 extern struct mp_ioapic_routing mp_ioapic_routing[MAX_IO_APICS];
 
-static int mp_find_ioapic (int gsi)
+static int mp_find_ioapic(int gsi)
 {
        int i = 0;
 
        /* Find the IOAPIC that manages this GSI. */
        for (i = 0; i < nr_ioapics; i++) {
                if ((gsi >= mp_ioapic_routing[i].gsi_base)
-                       && (gsi <= mp_ioapic_routing[i].gsi_end))
+                   && (gsi <= mp_ioapic_routing[i].gsi_end))
                        return i;
        }
 
@@ -833,34 +842,32 @@ void __init mp_register_ioapic(int id, u32 address, u32 gsi_base)
        set_fixmap_nocache(FIX_IO_APIC_BASE_0 + idx, address);
        mp_ioapics[idx].mpc_apicid = uniq_ioapic_id(id);
        mp_ioapics[idx].mpc_apicver = io_apic_get_version(idx);
-       
-       /* 
+
+       /*
         * Build basic GSI lookup table to facilitate gsi->io_apic lookups
         * and to prevent reprogramming of IOAPIC pins (PCI GSIs).
         */
        mp_ioapic_routing[idx].apic_id = mp_ioapics[idx].mpc_apicid;
        mp_ioapic_routing[idx].gsi_base = gsi_base;
        mp_ioapic_routing[idx].gsi_end = gsi_base +
-               io_apic_get_redir_entries(idx);
+           io_apic_get_redir_entries(idx);
 
        printk("IOAPIC[%d]: apic_id %d, version %d, address 0x%x, "
               "GSI %d-%d\n", idx, mp_ioapics[idx].mpc_apicid,
               mp_ioapics[idx].mpc_apicver,
               mp_ioapics[idx].mpc_apicaddr,
-              mp_ioapic_routing[idx].gsi_base,
-              mp_ioapic_routing[idx].gsi_end);
+              mp_ioapic_routing[idx].gsi_base, mp_ioapic_routing[idx].gsi_end);
 
        nr_ioapics++;
 }
 
-void __init
-mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
+void __init mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
 {
        struct mpc_config_intsrc intsrc;
-       int                     ioapic = -1;
-       int                     pin = -1;
+       int ioapic = -1;
+       int pin = -1;
 
-       /* 
+       /*
         * Convert 'gsi' to 'ioapic.pin'.
         */
        ioapic = mp_find_ioapic(gsi);
@@ -870,7 +877,7 @@ mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
 
        /*
         * TBD: This check is for faulty timer entries, where the override
-        *      erroneously sets the trigger to level, resulting in a HUGE 
+        *      erroneously sets the trigger to level, resulting in a HUGE
         *      increase of timer interrupts!
         */
        if ((bus_irq == 0) && (trigger == 3))
@@ -880,13 +887,13 @@ mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
        intsrc.mpc_irqtype = mp_INT;
        intsrc.mpc_irqflag = (trigger << 2) | polarity;
        intsrc.mpc_srcbus = MP_ISA_BUS;
-       intsrc.mpc_srcbusirq = bus_irq;                                /* IRQ */
-       intsrc.mpc_dstapic = mp_ioapics[ioapic].mpc_apicid;        /* APIC ID */
-       intsrc.mpc_dstirq = pin;                                    /* INTIN# */
+       intsrc.mpc_srcbusirq = bus_irq; /* IRQ */
+       intsrc.mpc_dstapic = mp_ioapics[ioapic].mpc_apicid;     /* APIC ID */
+       intsrc.mpc_dstirq = pin;        /* INTIN# */
 
        Dprintk("Int: type %d, pol %d, trig %d, bus %d, irq %d, %d-%d\n",
-               intsrc.mpc_irqtype, intsrc.mpc_irqflag & 3, 
-               (intsrc.mpc_irqflag >> 2) & 3, intsrc.mpc_srcbus, 
+               intsrc.mpc_irqtype, intsrc.mpc_irqflag & 3,
+               (intsrc.mpc_irqflag >> 2) & 3, intsrc.mpc_srcbus,
                intsrc.mpc_srcbusirq, intsrc.mpc_dstapic, intsrc.mpc_dstirq);
 
        mp_irqs[mp_irq_entries] = intsrc;
@@ -896,14 +903,14 @@ mp_override_legacy_irq(u8 bus_irq, u8 polarity, u8 trigger, u32 gsi)
 
 int es7000_plat;
 
-void __init mp_config_acpi_legacy_irqs (void)
+void __init mp_config_acpi_legacy_irqs(void)
 {
        struct mpc_config_intsrc intsrc;
        int i = 0;
        int ioapic = -1;
 
 #if defined (CONFIG_MCA) || defined (CONFIG_EISA)
-       /* 
+       /*
         * Fabricate the legacy ISA bus (bus #31).
         */
        mp_bus_id_to_type[MP_ISA_BUS] = MP_BUS_ISA;
@@ -917,20 +924,20 @@ void __init mp_config_acpi_legacy_irqs (void)
        if (es7000_plat == 1)
                return;
 
-       /* 
-        * Locate the IOAPIC that manages the ISA IRQs (0-15). 
+       /*
+        * Locate the IOAPIC that manages the ISA IRQs (0-15).
         */
        ioapic = mp_find_ioapic(0);
        if (ioapic < 0)
                return;
 
        intsrc.mpc_type = MP_INTSRC;
-       intsrc.mpc_irqflag = 0;                                 /* Conforming */
+       intsrc.mpc_irqflag = 0; /* Conforming */
        intsrc.mpc_srcbus = MP_ISA_BUS;
 #ifdef CONFIG_X86_IO_APIC
        intsrc.mpc_dstapic = mp_ioapics[ioapic].mpc_apicid;
 #endif
-       /* 
+       /*
         * Use the default configuration for the IRQs 0-15.  Unless
         * overridden by (MADT) interrupt source override entries.
         */
@@ -941,28 +948,29 @@ void __init mp_config_acpi_legacy_irqs (void)
                        struct mpc_config_intsrc *irq = mp_irqs + idx;
 
                        /* Do we already have a mapping for this ISA IRQ? */
-                       if (irq->mpc_srcbus == MP_ISA_BUS && irq->mpc_srcbusirq == i)
+                       if (irq->mpc_srcbus == MP_ISA_BUS
+                           && irq->mpc_srcbusirq == i)
                                break;
 
                        /* Do we already have a mapping for this IOAPIC pin */
                        if ((irq->mpc_dstapic == intsrc.mpc_dstapic) &&
-                               (irq->mpc_dstirq == i))
+                           (irq->mpc_dstirq == i))
                                break;
                }
 
                if (idx != mp_irq_entries) {
                        printk(KERN_DEBUG "ACPI: IRQ%d used by override.\n", i);
-                       continue;                       /* IRQ already used */
+                       continue;       /* IRQ already used */
                }
 
                intsrc.mpc_irqtype = mp_INT;
-               intsrc.mpc_srcbusirq = i;                  /* Identity mapped */
+               intsrc.mpc_srcbusirq = i;       /* Identity mapped */
                intsrc.mpc_dstirq = i;
 
                Dprintk("Int: type %d, pol %d, trig %d, bus %d, irq %d, "
-                       "%d-%d\n", intsrc.mpc_irqtype, intsrc.mpc_irqflag & 3, 
-                       (intsrc.mpc_irqflag >> 2) & 3, intsrc.mpc_srcbus, 
-                       intsrc.mpc_srcbusirq, intsrc.mpc_dstapic, 
+                       "%d-%d\n", intsrc.mpc_irqtype, intsrc.mpc_irqflag & 3,
+                       (intsrc.mpc_irqflag >> 2) & 3, intsrc.mpc_srcbus,
+                       intsrc.mpc_srcbusirq, intsrc.mpc_dstapic,
                        intsrc.mpc_dstirq);
 
                mp_irqs[mp_irq_entries] = intsrc;
@@ -985,7 +993,7 @@ int mp_register_gsi(u32 gsi, int triggering, int polarity)
         * represent all possible interrupts, and IRQs
         * assigned to actual devices.
         */
-       static int              gsi_to_irq[MAX_GSI_NUM];
+       static int gsi_to_irq[MAX_GSI_NUM];
 
        /* Don't set up the ACPI SCI because it's already set up */
        if (acpi_gbl_FADT.sci_interrupt == gsi)
@@ -1002,8 +1010,8 @@ int mp_register_gsi(u32 gsi, int triggering, int polarity)
        if (ioapic_renumber_irq)
                gsi = ioapic_renumber_irq(ioapic, gsi);
 
-       /* 
-        * Avoid pin reprogramming.  PRTs typically include entries  
+       /*
+        * Avoid pin reprogramming.  PRTs typically include entries
         * with redundant pin->gsi mappings (but unique PCI devices);
         * we only program the IOAPIC on the first.
         */
@@ -1011,23 +1019,23 @@ int mp_register_gsi(u32 gsi, int triggering, int polarity)
        idx = (ioapic_pin < 32) ? 0 : (ioapic_pin / 32);
        if (idx > 3) {
                printk(KERN_ERR "Invalid reference to IOAPIC pin "
-                       "%d-%d\n", mp_ioapic_routing[ioapic].apic_id, 
-                       ioapic_pin);
+                      "%d-%d\n", mp_ioapic_routing[ioapic].apic_id,
+                      ioapic_pin);
                return gsi;
        }
-       if ((1<<bit) & mp_ioapic_routing[ioapic].pin_programmed[idx]) {
+       if ((1 << bit) & mp_ioapic_routing[ioapic].pin_programmed[idx]) {
                Dprintk(KERN_DEBUG "Pin %d-%d already programmed\n",
                        mp_ioapic_routing[ioapic].apic_id, ioapic_pin);
                return (gsi < IRQ_COMPRESSION_START ? gsi : gsi_to_irq[gsi]);
        }
 
-       mp_ioapic_routing[ioapic].pin_programmed[idx] |= (1<<bit);
+       mp_ioapic_routing[ioapic].pin_programmed[idx] |= (1 << bit);
 
        /*
         * For GSI >= 64, use IRQ compression
         */
        if ((gsi >= IRQ_COMPRESSION_START)
-               && (triggering == ACPI_LEVEL_SENSITIVE)) {
+           && (triggering == ACPI_LEVEL_SENSITIVE)) {
                /*
                 * For PCI devices assign IRQs in order, avoiding gaps
                 * due to unused I/O APIC pins.
@@ -1058,8 +1066,8 @@ int mp_register_gsi(u32 gsi, int triggering, int polarity)
        }
 
        io_apic_set_pci_routing(ioapic, ioapic_pin, gsi,
-                   triggering == ACPI_EDGE_SENSITIVE ? 0 : 1,
-                   polarity == ACPI_ACTIVE_HIGH ? 0 : 1);
+                               triggering == ACPI_EDGE_SENSITIVE ? 0 : 1,
+                               polarity == ACPI_ACTIVE_HIGH ? 0 : 1);
        return gsi;
 }