/* prom structure */
struct prom_t prom;
-char *prom_display_paths[FB_MAX] __initdata = { NULL, };
+char *prom_display_paths[FB_MAX] __initdata = { 0, };
phandle prom_display_nodes[FB_MAX] __initdata;
unsigned int prom_num_displays = 0;
-char *of_stdout_device = NULL;
+char *of_stdout_device = 0;
static int iommu_force_on;
int ppc64_iommu_off;
#define MAX_PHB (32 * 6) /* 32 drawers * 6 PHBs/drawer */
struct of_tce_table of_tce_table[MAX_PHB + 1];
-char *bootpath = NULL;
-char *bootdevice = NULL;
+char *bootpath = 0;
+char *bootdevice = 0;
int boot_cpuid = 0;
#define MAX_CPU_THREADS 2
-struct device_node *allnodes = NULL;
+struct device_node *allnodes = 0;
/* use when traversing tree through the allnext, child, sibling,
* or parent members of struct device_node.
*/
unsigned long offset = reloc_offset();
struct prom_t *_prom = PTRRELOC(&prom);
va_list list;
-
+
_prom->args.service = ADDR(service);
_prom->args.nargs = nargs;
_prom->args.nret = nret;
- _prom->args.rets = (prom_arg_t *)&(_prom->args.args[nargs]);
+ _prom->args.rets = (prom_arg_t *)&(_prom->args.args[nargs]);
- va_start(list, nret);
+ va_start(list, nret);
for (i=0; i < nargs; i++)
_prom->args.args[i] = va_arg(list, prom_arg_t);
- va_end(list);
+ va_end(list);
for (i=0; i < nret ;i++)
_prom->args.rets[i] = 0;
static void __init prom_print_hex(unsigned long val)
{
unsigned long offset = reloc_offset();
- int i, nibbles = sizeof(val)*2;
- char buf[sizeof(val)*2+1];
+ int i, nibbles = sizeof(val)*2;
+ char buf[sizeof(val)*2+1];
struct prom_t *_prom = PTRRELOC(&prom);
- for (i = nibbles-1; i >= 0; i--) {
- buf[i] = (val & 0xf) + '0';
- if (buf[i] > '9')
- buf[i] += ('a'-'0'-10);
- val >>= 4;
- }
- buf[nibbles] = '\0';
+ for (i = nibbles-1; i >= 0; i--) {
+ buf[i] = (val & 0xf) + '0';
+ if (buf[i] > '9')
+ buf[i] += ('a'-'0'-10);
+ val >>= 4;
+ }
+ buf[nibbles] = '\0';
call_prom("write", 3, 1, _prom->stdout, buf, nibbles);
}
{
phandle node;
char type[64];
- unsigned long num_cpus = 0;
- unsigned long offset = reloc_offset();
+ unsigned long num_cpus = 0;
+ unsigned long offset = reloc_offset();
struct prom_t *_prom = PTRRELOC(&prom);
- struct naca_struct *_naca = RELOC(naca);
- struct systemcfg *_systemcfg = RELOC(systemcfg);
+ struct naca_struct *_naca = RELOC(naca);
+ struct systemcfg *_systemcfg = RELOC(systemcfg);
/* NOTE: _naca->debug_switch is already initialized. */
prom_debug("prom_initialize_naca: start...\n");
_naca->pftSize = 0; /* ilog2 of htab size. computed below. */
- for (node = 0; prom_next_node(&node); ) {
- type[0] = 0;
+ for (node = 0; prom_next_node(&node); ) {
+ type[0] = 0;
prom_getprop(node, "device_type", type, sizeof(type));
- if (!strcmp(type, RELOC("cpu"))) {
+ if (!strcmp(type, RELOC("cpu"))) {
num_cpus += 1;
/* We're assuming *all* of the CPUs have the same
_naca->pftSize = pft_size[1];
}
}
- } else if (!strcmp(type, RELOC("serial"))) {
+ } else if (!strcmp(type, RELOC("serial"))) {
phandle isa, pci;
struct isa_reg_property reg;
union pci_range ranges;
((((unsigned long)ranges.pci64.phys_hi) << 32) |
(ranges.pci64.phys_lo)) + reg.address;
}
- }
+ }
}
if (_systemcfg->platform == PLATFORM_POWERMAC)
}
/* We gotta have at least 1 cpu... */
- if ( (_systemcfg->processorCount = num_cpus) < 1 )
- PROM_BUG();
+ if ( (_systemcfg->processorCount = num_cpus) < 1 )
+ PROM_BUG();
_systemcfg->physicalMemorySize = lmb_phys_mem_size();
_systemcfg->version.minor = SYSTEMCFG_MINOR;
_systemcfg->processor = _get_PVR();
- prom_debug("systemcfg->processorCount = 0x%x\n",
+ prom_debug("systemcfg->processorCount = 0x%x\n",
_systemcfg->processorCount);
- prom_debug("systemcfg->physicalMemorySize = 0x%x\n",
+ prom_debug("systemcfg->physicalMemorySize = 0x%x\n",
_systemcfg->physicalMemorySize);
- prom_debug("naca->pftSize = 0x%x\n",
+ prom_debug("naca->pftSize = 0x%x\n",
_naca->pftSize);
- prom_debug("systemcfg->dCacheL1LineSize = 0x%x\n",
+ prom_debug("systemcfg->dCacheL1LineSize = 0x%x\n",
_systemcfg->dCacheL1LineSize);
- prom_debug("systemcfg->iCacheL1LineSize = 0x%x\n",
+ prom_debug("systemcfg->iCacheL1LineSize = 0x%x\n",
_systemcfg->iCacheL1LineSize);
- prom_debug("naca->serialPortAddr = 0x%x\n",
+ prom_debug("naca->serialPortAddr = 0x%x\n",
_naca->serialPortAddr);
- prom_debug("naca->interrupt_controller = 0x%x\n",
+ prom_debug("naca->interrupt_controller = 0x%x\n",
_naca->interrupt_controller);
- prom_debug("systemcfg->platform = 0x%x\n",
+ prom_debug("systemcfg->platform = 0x%x\n",
_systemcfg->platform);
prom_debug("prom_initialize_naca: end...\n");
}
#ifdef DEBUG_PROM
void prom_dump_lmb(void)
{
- unsigned long i;
- unsigned long offset = reloc_offset();
+ unsigned long i;
+ unsigned long offset = reloc_offset();
struct lmb *_lmb = PTRRELOC(&lmb);
- prom_printf("\nprom_dump_lmb:\n");
- prom_printf(" memory.cnt = 0x%x\n",
+ prom_printf("\nprom_dump_lmb:\n");
+ prom_printf(" memory.cnt = 0x%x\n",
_lmb->memory.cnt);
- prom_printf(" memory.size = 0x%x\n",
+ prom_printf(" memory.size = 0x%x\n",
_lmb->memory.size);
- for (i=0; i < _lmb->memory.cnt ;i++) {
- prom_printf(" memory.region[0x%x].base = 0x%x\n",
+ for (i=0; i < _lmb->memory.cnt ;i++) {
+ prom_printf(" memory.region[0x%x].base = 0x%x\n",
i, _lmb->memory.region[i].base);
- prom_printf(" .physbase = 0x%x\n",
+ prom_printf(" .physbase = 0x%x\n",
_lmb->memory.region[i].physbase);
- prom_printf(" .size = 0x%x\n",
+ prom_printf(" .size = 0x%x\n",
_lmb->memory.region[i].size);
- }
+ }
- prom_printf("\n reserved.cnt = 0x%x\n",
+ prom_printf("\n reserved.cnt = 0x%x\n",
_lmb->reserved.cnt);
- prom_printf(" reserved.size = 0x%x\n",
+ prom_printf(" reserved.size = 0x%x\n",
_lmb->reserved.size);
- for (i=0; i < _lmb->reserved.cnt ;i++) {
- prom_printf(" reserved.region[0x%x\n].base = 0x%x\n",
+ for (i=0; i < _lmb->reserved.cnt ;i++) {
+ prom_printf(" reserved.region[0x%x\n].base = 0x%x\n",
i, _lmb->reserved.region[i].base);
- prom_printf(" .physbase = 0x%x\n",
+ prom_printf(" .physbase = 0x%x\n",
_lmb->reserved.region[i].physbase);
- prom_printf(" .size = 0x%x\n",
+ prom_printf(" .size = 0x%x\n",
_lmb->reserved.region[i].size);
- }
+ }
}
#endif /* DEBUG_PROM */
{
phandle node;
char type[64];
- unsigned long i, offset = reloc_offset();
+ unsigned long i, offset = reloc_offset();
struct prom_t *_prom = PTRRELOC(&prom);
- struct systemcfg *_systemcfg = RELOC(systemcfg);
+ struct systemcfg *_systemcfg = RELOC(systemcfg);
union lmb_reg_property reg;
unsigned long lmb_base, lmb_size;
unsigned long num_regs, bytes_per_reg = (_prom->encode_phys_size*2)/8;
if (_systemcfg->platform == PLATFORM_POWERMAC)
bytes_per_reg = 12;
- for (node = 0; prom_next_node(&node); ) {
- type[0] = 0;
- prom_getprop(node, "device_type", type, sizeof(type));
+ for (node = 0; prom_next_node(&node); ) {
+ type[0] = 0;
+ prom_getprop(node, "device_type", type, sizeof(type));
- if (strcmp(type, RELOC("memory")))
+ if (strcmp(type, RELOC("memory")))
continue;
num_regs = prom_getprop(node, "reg", ®, sizeof(reg))
struct rtas_t *_rtas = PTRRELOC(&rtas);
struct systemcfg *_systemcfg = RELOC(systemcfg);
ihandle prom_rtas;
- u32 getprop_rval;
+ u32 getprop_rval;
char hypertas_funcs[4];
prom_debug("prom_instantiate_rtas: start...\n");
prom_getprop(prom_rtas, "rtas-size",
&getprop_rval, sizeof(getprop_rval));
- _rtas->size = getprop_rval;
+ _rtas->size = getprop_rval;
prom_printf("instantiating rtas");
if (_rtas->size != 0) {
unsigned long rtas_region = RTAS_INSTANTIATE_MAX;
prom_printf(" done\n");
}
- prom_debug("rtas->base = 0x%x\n", _rtas->base);
- prom_debug("rtas->entry = 0x%x\n", _rtas->entry);
- prom_debug("rtas->size = 0x%x\n", _rtas->size);
+ prom_debug("rtas->base = 0x%x\n", _rtas->base);
+ prom_debug("rtas->entry = 0x%x\n", _rtas->entry);
+ prom_debug("rtas->size = 0x%x\n", _rtas->size);
}
prom_debug("prom_instantiate_rtas: end...\n");
}
{
phandle node;
ihandle phb_node;
- unsigned long offset = reloc_offset();
+ unsigned long offset = reloc_offset();
char compatible[64], path[64], type[64], model[64];
unsigned long i, table = 0;
unsigned long base, vbase, align;
/* Keep the old logic in tack to avoid regression. */
if (compatible[0] != 0) {
- if ((strstr(compatible, RELOC("python")) == NULL) &&
- (strstr(compatible, RELOC("Speedwagon")) == NULL) &&
- (strstr(compatible, RELOC("Winnipeg")) == NULL))
+ if((strstr(compatible, RELOC("python")) == NULL) &&
+ (strstr(compatible, RELOC("Speedwagon")) == NULL) &&
+ (strstr(compatible, RELOC("Winnipeg")) == NULL))
continue;
} else if (model[0] != 0) {
if ((strstr(model, RELOC("ython")) == NULL) &&
/* Call OF to setup the TCE hardware */
if (call_prom("package-to-path", 3, 1, node,
path, sizeof(path)-1) == PROM_ERROR) {
- prom_printf("package-to-path failed\n");
- } else {
- prom_printf("opening PHB %s", path);
- }
-
- phb_node = call_prom("open", 1, 1, path);
- if ( (long)phb_node <= 0) {
- prom_printf("... failed\n");
- } else {
- prom_printf("... done\n");
- }
- call_prom("call-method", 6, 0, ADDR("set-64-bit-addressing"),
+ prom_printf("package-to-path failed\n");
+ } else {
+ prom_printf("opening PHB %s", path);
+ }
+
+ phb_node = call_prom("open", 1, 1, path);
+ if ( (long)phb_node <= 0) {
+ prom_printf("... failed\n");
+ } else {
+ prom_printf("... done\n");
+ }
+ call_prom("call-method", 6, 0, ADDR("set-64-bit-addressing"),
phb_node, -1, minsize,
(u32) base, (u32) (base >> 32));
- call_prom("close", 1, 0, phb_node);
+ call_prom("close", 1, 0, phb_node);
table++;
}
unsigned int cpu_threads, hw_cpu_num;
int propsize;
extern void __secondary_hold(void);
- extern unsigned long __secondary_hold_spinloop;
- extern unsigned long __secondary_hold_acknowledge;
- unsigned long *spinloop
+ extern unsigned long __secondary_hold_spinloop;
+ extern unsigned long __secondary_hold_acknowledge;
+ unsigned long *spinloop
= (void *)virt_to_abs(&__secondary_hold_spinloop);
- unsigned long *acknowledge
+ unsigned long *acknowledge
= (void *)virt_to_abs(&__secondary_hold_acknowledge);
- unsigned long secondary_hold
+ unsigned long secondary_hold
= virt_to_abs(*PTRRELOC((unsigned long *)__secondary_hold));
- struct systemcfg *_systemcfg = RELOC(systemcfg);
+ struct systemcfg *_systemcfg = RELOC(systemcfg);
struct paca_struct *lpaca = PTRRELOC(&paca[0]);
struct prom_t *_prom = PTRRELOC(&prom);
#ifdef CONFIG_SMP
prom_debug(" 1) *acknowledge = 0x%x\n", *acknowledge);
prom_debug(" 1) secondary_hold = 0x%x\n", secondary_hold);
- /* Set the common spinloop variable, so all of the secondary cpus
+ /* Set the common spinloop variable, so all of the secondary cpus
* will block when they are awakened from their OF spinloop.
* This must occur for both SMP and non SMP kernels, since OF will
* be trashed when we move the kernel.
- */
- *spinloop = 0;
+ */
+ *spinloop = 0;
#ifdef CONFIG_HMT
for (i=0; i < NR_CPUS; i++) {
if (strcmp(type, RELOC("okay")) != 0)
continue;
- reg = -1;
+ reg = -1;
prom_getprop(node, "reg", ®, sizeof(reg));
path = (char *) mem;
ihandle prom_options = 0;
char option[9];
unsigned long offset = reloc_offset();
- struct naca_struct *_naca = RELOC(naca);
+ struct naca_struct *_naca = RELOC(naca);
char found = 0;
if (strstr(RELOC(cmd_line), RELOC("smt-enabled="))) {
struct prom_t *_prom = PTRRELOC(&prom);
u32 val;
- if (prom_getprop(_prom->chosen, "stdout", &val, sizeof(val)) <= 0)
- prom_panic("cannot find stdout");
+ if (prom_getprop(_prom->chosen, "stdout", &val, sizeof(val)) <= 0)
+ prom_panic("cannot find stdout");
- _prom->stdout = val;
+ _prom->stdout = val;
}
static int __init prom_find_machine_type(void)
ihandle ih;
int i, j;
unsigned long offset = reloc_offset();
- struct prom_t *_prom = PTRRELOC(&prom);
+ struct prom_t *_prom = PTRRELOC(&prom);
char type[16], *path;
static unsigned char default_colors[] = {
0x00, 0x00, 0x00,
break;
#endif /* CONFIG_LOGO_LINUX_CLUT224 */
}
-
+
return DOUBLEWORD_ALIGN(mem);
}
unsigned long needed, unsigned long align)
{
void *ret;
+ unsigned long offset = reloc_offset();
*mem_start = ALIGN(*mem_start, align);
if (*mem_start + needed > *mem_end) {
#ifdef CONFIG_BLK_DEV_INITRD
- unsigned long offset = reloc_offset();
/* FIXME: Apple OF doesn't map unclaimed mem. If this
* ever happened on G5, we'd need to fix. */
unsigned long initrd_len;
prom_panic("couldn't get device tree root\n");
}
allnextp = &RELOC(allnodes);
- inspect_node(root, NULL, &mem_start, &mem_end, &allnextp);
- *allnextp = NULL;
+ inspect_node(root, 0, &mem_start, &mem_end, &allnextp);
+ *allnextp = 0;
return mem_start;
}
{
struct bi_record *first, *last;
- prom_debug("birec_verify: r6=0x%x\n", (unsigned long)bi_recs);
+ prom_debug("birec_verify: r6=0x%x\n", (unsigned long)bi_recs);
if (bi_recs != NULL)
prom_debug(" tag=0x%x\n", bi_recs->tag);
last = (struct bi_record *)(long)bi_recs->data[0];
- prom_debug(" last=0x%x\n", (unsigned long)last);
+ prom_debug(" last=0x%x\n", (unsigned long)last);
if (last != NULL)
prom_debug(" last_tag=0x%x\n", last->tag);
return NULL;
first = (struct bi_record *)(long)last->data[0];
- prom_debug(" first=0x%x\n", (unsigned long)first);
+ prom_debug(" first=0x%x\n", (unsigned long)first);
if ( first == NULL || first != bi_recs )
return NULL;
/* Init prom stdout device */
prom_init_stdout();
- prom_debug("klimit=0x%x\n", RELOC(klimit));
- prom_debug("offset=0x%x\n", offset);
- prom_debug("->mem=0x%x\n", RELOC(klimit) - offset);
+ prom_debug("klimit=0x%x\n", RELOC(klimit));
+ prom_debug("offset=0x%x\n", offset);
+ prom_debug("->mem=0x%x\n", RELOC(klimit) - offset);
/* check out if we have bi_recs */
_prom->bi_recs = prom_bi_rec_verify((struct bi_record *)r6);
copy_and_flush(0, KERNELBASE - offset, 0x100, 0);
/* Start storing things at klimit */
- mem = RELOC(klimit) - offset;
+ mem = RELOC(klimit) - offset;
/* Get the full OF pathname of the stdout device */
p = (char *) mem;
_prom->encode_phys_size = (getprop_rval == 1) ? 32 : 64;
/* Determine which cpu is actually running right _now_ */
- if (prom_getprop(_prom->chosen, "cpu",
+ if (prom_getprop(_prom->chosen, "cpu",
&prom_cpu, sizeof(prom_cpu)) <= 0)
- prom_panic("cannot find boot cpu");
+ prom_panic("cannot find boot cpu");
cpu_pkg = call_prom("instance-to-package", 1, 1, prom_cpu);
prom_getprop(cpu_pkg, "reg", &getprop_rval, sizeof(getprop_rval));
RELOC(boot_cpuid) = 0;
- prom_debug("Booting CPU hw index = 0x%x\n", _prom->cpu);
+ prom_debug("Booting CPU hw index = 0x%x\n", _prom->cpu);
/* Get the boot device and translate it to a full OF pathname. */
p = (char *) mem;
if (_systemcfg->platform != PLATFORM_POWERMAC)
prom_instantiate_rtas();
- /* Initialize some system info into the Naca early... */
- prom_initialize_naca();
+ /* Initialize some system info into the Naca early... */
+ prom_initialize_naca();
smt_setup();
- /* If we are on an SMP machine, then we *MUST* do the
- * following, regardless of whether we have an SMP
- * kernel or not.
- */
+ /* If we are on an SMP machine, then we *MUST* do the
+ * following, regardless of whether we have an SMP
+ * kernel or not.
+ */
prom_hold_cpus(mem);
- prom_debug("after basic inits, mem=0x%x\n", mem);
+ prom_debug("after basic inits, mem=0x%x\n", mem);
#ifdef CONFIG_BLK_DEV_INITRD
prom_debug("initrd_start=0x%x\n", RELOC(initrd_start));
prom_debug("initrd_end=0x%x\n", RELOC(initrd_end));
RELOC(klimit) = mem + offset;
prom_debug("new klimit is\n");
- prom_debug("klimit=0x%x\n", RELOC(klimit));
+ prom_debug("klimit=0x%x\n", RELOC(klimit));
prom_debug(" ->mem=0x%x\n", mem);
lmb_reserve(0, __pa(RELOC(klimit)));
* Find out the size of each entry of the interrupts property
* for a node.
*/
-int __devinit prom_n_intr_cells(struct device_node *np)
+static int __devinit
+prom_n_intr_cells(struct device_node *np)
{
struct device_node *p;
unsigned int *icp;
|| get_property(p, "interrupt-map", NULL) != NULL) {
printk("oops, node %s doesn't have #interrupt-cells\n",
p->full_name);
- return 1;
+ return 1;
}
}
#ifdef DEBUG_IRQ
i = 0;
adr = (struct address_range *) mem_start;
while ((l -= sizeof(struct pci_reg_property)) >= 0) {
- if (!measure_only) {
+ if (!measure_only) {
adr[i].space = pci_addrs[i].addr.a_hi;
adr[i].address = pci_addrs[i].addr.a_lo;
adr[i].size = pci_addrs[i].size_lo;
i = 0;
adr = (struct address_range *) mem_start;
while ((l -= sizeof(struct reg_property32)) >= 0) {
- if (!measure_only) {
+ if (!measure_only) {
adr[i].space = 2;
adr[i].address = rp[i].address + base_address;
adr[i].size = rp[i].size;
i = 0;
adr = (struct address_range *) mem_start;
while ((l -= sizeof(struct reg_property32)) >= 0) {
- if (!measure_only) {
+ if (!measure_only) {
adr[i].space = 2;
adr[i].address = rp[i].address + base_address;
adr[i].size = rp[i].size;
i = 0;
adr = (struct address_range *) mem_start;
while ((l -= sizeof(struct reg_property)) >= 0) {
- if (!measure_only) {
+ if (!measure_only) {
adr[i].space = rp[i].space;
adr[i].address = rp[i].address;
adr[i].size = rp[i].size;
i = 0;
adr = (struct address_range *) mem_start;
while ((l -= rpsize) >= 0) {
- if (!measure_only) {
+ if (!measure_only) {
adr[i].space = 0;
adr[i].address = rp[naddrc - 1];
adr[i].size = rp[naddrc + nsizec - 1];
struct device_node *child;
int *ip;
- np->name = get_property(np, "name", NULL);
- np->type = get_property(np, "device_type", NULL);
+ np->name = get_property(np, "name", 0);
+ np->type = get_property(np, "device_type", 0);
if (!np->name)
np->name = "<NULL>";
mem_start = finish_node_interrupts(np, mem_start, measure_only);
/* Look for #address-cells and #size-cells properties. */
- ip = (int *) get_property(np, "#address-cells", NULL);
+ ip = (int *) get_property(np, "#address-cells", 0);
if (ip != NULL)
naddrc = *ip;
- ip = (int *) get_property(np, "#size-cells", NULL);
+ ip = (int *) get_property(np, "#size-cells", 0);
if (ip != NULL)
nsizec = *ip;
* expect for the name -- Cort
*/
if (!strcmp(np->name, "display"))
- np->name = get_property(np, "compatible", NULL);
+ np->name = get_property(np, "compatible", 0);
if (!strcmp(np->name, "device-tree") || np->parent == NULL)
ifunc = interpret_root_props;
return mem_start;
}
-/**
+/*
* finish_device_tree is called once things are running normally
* (i.e. with text and data mapped to the address they were linked at).
* It traverses the device tree and fills in the name, type,
do {
if (np->parent)
np = np->parent;
- ip = (int *) get_property(np, "#address-cells", NULL);
+ ip = (int *) get_property(np, "#address-cells", 0);
if (ip != NULL)
return *ip;
} while (np->parent);
do {
if (np->parent)
np = np->parent;
- ip = (int *) get_property(np, "#size-cells", NULL);
+ ip = (int *) get_property(np, "#size-cells", 0);
if (ip != NULL)
return *ip;
} while (np->parent);
return 1;
}
-/**
+/*
* Work out the sense (active-low level / active-high edge)
* of each interrupt from the device tree.
*/
}
}
-/**
+/*
* Construct and return a list of the device_nodes with a given name.
*/
struct device_node *
prevp = &np->next;
}
}
- *prevp = NULL;
+ *prevp = 0;
return head;
}
-/**
+/*
* Construct and return a list of the device_nodes with a given type.
*/
struct device_node *
prevp = &np->next;
}
}
- *prevp = NULL;
+ *prevp = 0;
return head;
}
-/**
+/*
* Returns all nodes linked together
*/
struct device_node *
*prevp = np;
prevp = &np->next;
}
- *prevp = NULL;
+ *prevp = 0;
return head;
}
-/** Checks if the given "compat" string matches one of the strings in
+/* Checks if the given "compat" string matches one of the strings in
* the device's "compatible" property
*/
int
}
-/**
+/*
* Indicates whether the root node has a given value in its
* compatible property.
*/
{
struct device_node *root;
int rc = 0;
-
+
root = of_find_node_by_path("/");
if (root) {
rc = device_is_compatible(root, compat);
return rc;
}
-/**
+/*
* Construct and return a list of the device_nodes with a given type
* and compatible property.
*/
prevp = &np->next;
}
}
- *prevp = NULL;
+ *prevp = 0;
return head;
}
-/**
+/*
* Find the device_node with a given full_name.
*/
struct device_node *
u32 *regs;
int err = 0;
phandle *ibm_phandle;
-
- node->name = get_property(node, "name", NULL);
- node->type = get_property(node, "device_type", NULL);
+
+ node->name = get_property(node, "name", 0);
+ node->type = get_property(node, "device_type", 0);
if (!parent) {
err = -ENODEV;
}
/* now do the work of finish_node_interrupts */
- if (get_property(node, "interrupts", NULL)) {
+ if (get_property(node, "interrupts", 0)) {
err = of_finish_dynamic_node_interrupts(node);
if (err) goto out;
}
- /* now do the rough equivalent of update_dn_pci_info, this
- * probably is not correct for phb's, but should work for
- * IOAs and slots.
- */
+ /* now do the rough equivalent of update_dn_pci_info, this
+ * probably is not correct for phb's, but should work for
+ * IOAs and slots.
+ */
- node->phb = parent->phb;
+ node->phb = parent->phb;
- regs = (u32 *)get_property(node, "reg", NULL);
- if (regs) {
- node->busno = (regs[0] >> 16) & 0xff;
- node->devfn = (regs[0] >> 8) & 0xff;
- }
+ regs = (u32 *)get_property(node, "reg", 0);
+ if (regs) {
+ node->busno = (regs[0] >> 16) & 0xff;
+ node->devfn = (regs[0] >> 8) & 0xff;
+ }
/* fixing up iommu_table */
- if (strcmp(node->name, "pci") == 0 &&
- get_property(node, "ibm,dma-window", NULL)) {
- node->bussubno = node->busno;
- iommu_devnode_init(node);
- } else
+ if(strcmp(node->name, "pci") == 0 &&
+ get_property(node, "ibm,dma-window", NULL)) {
+ node->bussubno = node->busno;
+ iommu_devnode_init(node);
+ }
+ else
node->iommu_table = parent->iommu_table;
out:
*lenp = pp->length;
return pp->value;
}
- return NULL;
+ return 0;
}
/*
git://git.onelab.eu / linux-2.6.git / blobdiff