diff options
| -rw-r--r-- | util/sconfig/main.c | 22 | ||||
| -rw-r--r-- | util/sconfig/sconfig.h | 5 | ||||
| -rw-r--r-- | util/sconfig/sconfig.tab.c_shipped | 12 | ||||
| -rwxr-xr-x | util/sconfig/sconfig.y | 8 |
4 files changed, 20 insertions, 27 deletions
diff --git a/util/sconfig/main.c b/util/sconfig/main.c index 7cdde1c28e..9f4c6a0e2d 100644 --- a/util/sconfig/main.c +++ b/util/sconfig/main.c @@ -50,7 +50,6 @@ static struct device root = { .path = " .type = DEVICE_PATH_ROOT ", .ops = "&default_dev_ops_root", .parent = &root, - .bus = &root, .enabled = 1 }; @@ -107,13 +106,12 @@ void *chip_dequeue_tail(void) return data; } -static struct device *new_dev(struct device *parent, struct device *bus) +static struct device *new_dev(struct device *parent) { struct device *dev = malloc(sizeof(struct device)); memset(dev, 0, sizeof(struct device)); dev->id = ++count; dev->parent = parent; - dev->bus = bus; dev->subsystem_vendor = -1; dev->subsystem_device = -1; head->next = dev; @@ -123,7 +121,7 @@ static struct device *new_dev(struct device *parent, struct device *bus) static int device_match(struct device *a, struct device *b) { - if ((a->bustype == b->bustype) && (a->bus == b->bus) + if ((a->bustype == b->bustype) && (a->parent == b->parent) && (a->path_a == b->path_a) && (a->path_b == b->path_b)) return 1; return 0; @@ -242,12 +240,12 @@ struct chip *new_chip(char *path) return new_chip; } -struct device *new_device(struct device *parent, struct device *busdev, - struct chip *chip, const int bus, const char *devnum, +struct device *new_device(struct device *parent, struct chip *chip, + const int bustype, const char *devnum, int enabled) { - struct device *new_d = new_dev(parent, busdev); - new_d->bustype = bus; + struct device *new_d = new_dev(parent); + new_d->bustype = bustype; char *tmp; new_d->path_a = strtol(devnum, &tmp, 16); @@ -274,7 +272,7 @@ struct device *new_device(struct device *parent, struct device *busdev, lastdev->nextdev = new_d; lastdev = new_d; - switch (bus) { + switch (bustype) { case PCI: new_d->path = ".type=DEVICE_PATH_PCI,{.pci={ .devfn = PCI_DEVFN(0x%x,%d)}}"; break; @@ -332,7 +330,7 @@ void alias_siblings(struct device *d) while (d) { int link = 0; struct device *cmp = d->next_sibling; - while (cmp && (cmp->bus == d->bus) && (cmp->path_a == d->path_a) + while (cmp && (cmp->parent == d->parent) && (cmp->path_a == d->path_a) && (cmp->path_b == d->path_b)) { if (!cmp->used) { if (device_match(d, cmp)) { @@ -468,8 +466,8 @@ static void pass1(FILE *fil, struct device *ptr) fprintf(fil, "#if !DEVTREE_EARLY\n"); fprintf(fil, "\t.ops = %s,\n", (ptr->ops) ? (ptr->ops) : "0"); fprintf(fil, "#endif\n"); - fprintf(fil, "\t.bus = &%s_links[%d],\n", ptr->bus->name, - ptr->bus->link); + fprintf(fil, "\t.bus = &%s_links[%d],\n", ptr->parent->name, + ptr->parent->link); fprintf(fil, "\t.path = {"); fprintf(fil, ptr->path, ptr->path_a, ptr->path_b); fprintf(fil, "},\n"); diff --git a/util/sconfig/sconfig.h b/util/sconfig/sconfig.h index 8e1d35c9b8..1f18907331 100644 --- a/util/sconfig/sconfig.h +++ b/util/sconfig/sconfig.h @@ -85,7 +85,6 @@ struct device { struct pci_irq_info pci_irq_info[4]; struct device *parent; - struct device *bus; struct device *next; struct device *nextdev; struct device *children; @@ -110,8 +109,8 @@ void fold_in(struct device *parent); void postprocess_devtree(void); struct chip *new_chip(char *path); -struct device *new_device(struct device *parent, struct device *busdev, - struct chip *chip, const int bus, const char *devnum, +struct device *new_device(struct device *parent, struct chip *chip, + const int bustype, const char *devnum, int enabled); void alias_siblings(struct device *d); void add_resource(struct device *dev, int type, int index, int base); diff --git a/util/sconfig/sconfig.tab.c_shipped b/util/sconfig/sconfig.tab.c_shipped index f8d1943de8..fb72b961b4 100644 --- a/util/sconfig/sconfig.tab.c_shipped +++ b/util/sconfig/sconfig.tab.c_shipped @@ -85,7 +85,7 @@ int yylex(); void yyerror(const char *s); -static struct device *cur_parent, *cur_bus; +static struct device *cur_parent; static struct chip *cur_chip; @@ -487,8 +487,8 @@ static const yytype_uint8 yytranslate[] = static const yytype_uint8 yyrline[] = { 0, 36, 36, 36, 38, 38, 38, 38, 40, 40, - 40, 40, 40, 40, 42, 42, 51, 51, 63, 66, - 69, 72, 75 + 40, 40, 40, 40, 42, 42, 51, 51, 61, 64, + 67, 70, 73 }; #endif @@ -1287,7 +1287,7 @@ yyreduce: { case 2: - { cur_parent = cur_bus = head; } + { cur_parent = head; } break; @@ -1318,9 +1318,8 @@ yyreduce: case 16: { - (yyval.device) = new_device(cur_parent, cur_bus, cur_chip, (yyvsp[-2].number), (yyvsp[-1].string), (yyvsp[0].number)); + (yyval.device) = new_device(cur_parent, cur_chip, (yyvsp[-2].number), (yyvsp[-1].string), (yyvsp[0].number)); cur_parent = (yyval.device); - cur_bus = (yyval.device); } break; @@ -1329,7 +1328,6 @@ yyreduce: { cur_parent = (yyvsp[-2].device)->parent; - cur_bus = (yyvsp[-2].device)->bus; fold_in((yyvsp[-2].device)); alias_siblings((yyvsp[-2].device)->children); } diff --git a/util/sconfig/sconfig.y b/util/sconfig/sconfig.y index 671b43551e..c289c9e26d 100755 --- a/util/sconfig/sconfig.y +++ b/util/sconfig/sconfig.y @@ -20,7 +20,7 @@ int yylex(); void yyerror(const char *s); -static struct device *cur_parent, *cur_bus; +static struct device *cur_parent; static struct chip *cur_chip; %} @@ -33,7 +33,7 @@ static struct chip *cur_chip; %token CHIP DEVICE REGISTER BOOL BUS RESOURCE END EQUALS HEX STRING PCI PNP I2C APIC CPU_CLUSTER CPU DOMAIN IRQ DRQ IO NUMBER SUBSYSTEMID INHERIT IOAPIC_IRQ IOAPIC PCIINT GENERIC SPI USB MMIO %% -devtree: { cur_parent = cur_bus = head; } chip { postprocess_devtree(); } ; +devtree: { cur_parent = head; } chip { postprocess_devtree(); } ; chipchildren: chipchildren device | chipchildren chip | chipchildren registers | /* empty */ ; @@ -49,13 +49,11 @@ chip: CHIP STRING /* == path */ { }; device: DEVICE BUS NUMBER /* == devnum */ BOOL { - $<device>$ = new_device(cur_parent, cur_bus, cur_chip, $<number>2, $<string>3, $<number>4); + $<device>$ = new_device(cur_parent, cur_chip, $<number>2, $<string>3, $<number>4); cur_parent = $<device>$; - cur_bus = $<device>$; } devicechildren END { cur_parent = $<device>5->parent; - cur_bus = $<device>5->bus; fold_in($<device>5); alias_siblings($<device>5->children); }; |