use PCI_HEADER_TYPE.

use symbolic value instead of 0x0e and related value. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>

use PCI_HEADER_TYPE.
use symbolic value instead of 0x0e and related value. Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>
Isaku Yamahata · Blue Swirl
1 parent ccbb4d44
Showing 21 changed files with 37 additions and 32 deletions
hw/ac97.c
hw/acpi.c
hw/apb_pci.c
hw/cirrus_vga.c
hw/grackle_pci.c
hw/ide.c
hw/macio.c
hw/ne2000.c
hw/openpic.c
hw/pci.c
hw/pci.h
hw/pcnet.c
hw/piix_pci.c
hw/prep_pci.c
hw/rtl8139.c
hw/sun4u.c
hw/unin_pci.c
hw/usb-uhci.c
hw/vga.c
hw/virtio.c
@@ -1348,7 +1348,7 @@ int ac97_init (PCIBus *bus, AudioState *audio)
     c[0x08] = 0x01;      /* rid revision ro */
     c[0x09] = 0x00;      /* pi programming interface ro */
     pci_config_set_class(c, PCI_CLASS_MULTIMEDIA_AUDIO); /* ro */
-    c[0x0e] = 0x00;      /* headtyp header type ro */
+    c[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; /* headtyp header type ro */
     c[0x10] = 0x01;      /* nabmar native audio mixer base
                             address rw */
@@ -515,7 +515,7 @@ i2c_bus *piix4_pm_init(PCIBus *bus, int devfn, uint32_t smb_io_base,
     pci_conf[0x08] = 0x03; // revision number
     pci_conf[0x09] = 0x00;
     pci_config_set_class(pci_conf, PCI_CLASS_BRIDGE_OTHER);
-    pci_conf[0x0e] = 0x00; // header_type
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     pci_conf[0x3d] = 0x01; // interrupt pin 1
     pci_conf[0x40] = 0x01; /* PM io base read only bit */
@@ -262,7 +262,7 @@ PCIBus *pci_apb_init(target_phys_addr_t special_base,
     d->config[0x09] = 0x00; // programming i/f
     pci_config_set_class(d->config, PCI_CLASS_BRIDGE_HOST);
     d->config[0x0D] = 0x10; // latency_timer
-    d->config[0x0E] = 0x00; // header_type
+    d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     /* APB secondary busses */
     *bus2 = pci_bridge_init(s->bus, 8, PCI_VENDOR_ID_SUN,
@@ -187,7 +187,6 @@
 // PCI 0x08, 0x00ff0000
 #define PCI_CLASS_SUB_VGA             0x00
 // PCI 0x0c, 0x00ff0000 (0x0c:cacheline,0x0d:latency,0x0e:headertype,0x0f:Built-in self test)
-#define PCI_CLASS_HEADERTYPE_00h  0x00
 // 0x10-0x3f (headertype 00h)
 // PCI 0x10,0x14,0x18,0x1c,0x20,0x24: base address mapping registers
 //   0x10: MEMBASE, 0x14: IOBASE(hard-coded in XFree86 3.x)
@@ -3319,7 +3318,7 @@ void pci_cirrus_vga_init(PCIBus *bus, int vga_ram_size)
     pci_config_set_device_id(pci_conf, device_id);
     pci_conf[0x04] = PCI_COMMAND_IOACCESS | PCI_COMMAND_MEMACCESS;
     pci_config_set_class(pci_conf, PCI_CLASS_DISPLAY_VGA);
-    pci_conf[0x0e] = PCI_CLASS_HEADERTYPE_00h;
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL;
     /* setup VGA */
     s = &d->cirrus_vga;
@@ -149,7 +149,7 @@ PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic)
     d->config[0x08] = 0x00; // revision
     d->config[0x09] = 0x01;
     pci_config_set_class(d->config, PCI_CLASS_BRIDGE_HOST);
-    d->config[0x0e] = 0x00; // header_type
+    d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
 #if 0
     /* PCI2PCI bridge same values as PearPC - check this */
@@ -157,7 +157,7 @@ PCIBus *pci_grackle_init(uint32_t base, qemu_irq *pic)
     pci_config_set_device_id(d->config, PCI_DEVICE_ID_DEC_21154);
     d->config[0x08] = 0x02; // revision
     pci_config_set_class(d->config, PCI_CLASS_BRIDGE_PCI);
-    d->config[0x0e] = 0x01; // header_type
+    d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_BRIDGE; // header_type
     d->config[0x18] = 0x0;  // primary_bus
     d->config[0x19] = 0x1;  // secondary_bus
@@ -3301,7 +3301,7 @@ void pci_cmd646_ide_init(PCIBus *bus, BlockDriverState **hd_table,
     pci_conf[0x09] = 0x8f;
     pci_config_set_class(pci_conf, PCI_CLASS_STORAGE_IDE);
-    pci_conf[0x0e] = 0x00; // header_type
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     pci_conf[0x51] = 0x04; // enable IDE0
     if (secondary_ide_enabled) {
@@ -3371,7 +3371,7 @@ void pci_piix3_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
     pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82371SB_1);
     pci_conf[0x09] = 0x80; // legacy ATA mode
     pci_config_set_class(pci_conf, PCI_CLASS_STORAGE_IDE);
-    pci_conf[0x0e] = 0x00; // header_type
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     qemu_register_reset(piix3_reset, d);
     piix3_reset(d);
@@ -3411,7 +3411,7 @@ void pci_piix4_ide_init(PCIBus *bus, BlockDriverState **hd_table, int devfn,
     pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82371AB);
     pci_conf[0x09] = 0x80; // legacy ATA mode
     pci_config_set_class(pci_conf, PCI_CLASS_STORAGE_IDE);
-    pci_conf[0x0e] = 0x00; // header_type
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     qemu_register_reset(piix3_reset, d);
     piix3_reset(d);
@@ -110,7 +110,7 @@ void macio_init (PCIBus *bus, int device_id, int is_oldworld, int pic_mem_index,
     pci_config_set_vendor_id(d->config, PCI_VENDOR_ID_APPLE);
     pci_config_set_device_id(d->config, device_id);
     pci_config_set_class(d->config, PCI_CLASS_OTHERS << 8);
-    d->config[0x0e] = 0x00; // header_type
+    d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     d->config[0x3d] = 0x01; // interrupt on pin 1
@@ -817,7 +817,7 @@ PCIDevice *pci_ne2000_init(PCIBus *bus, NICInfo *nd, int devfn)
     pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_REALTEK);
     pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_REALTEK_8029);
     pci_config_set_class(pci_conf, PCI_CLASS_NETWORK_ETHERNET);
-    pci_conf[0x0e] = 0x00; // header_type
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     pci_conf[0x3d] = 1; // interrupt pin 0
     pci_register_io_region(&d->dev, 0, 0x100,
@@ -1208,7 +1208,7 @@ qemu_irq *openpic_init (PCIBus *bus, int *pmem_index, int nb_cpus,
         pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_IBM);
         pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_IBM_OPENPIC2);
         pci_config_set_class(pci_conf, PCI_CLASS_SYSTEM_OTHER); // FIXME?
-        pci_conf[0x0e] = 0x00; // header_type
+        pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
         pci_conf[0x3d] = 0x00; // no interrupt pin
         /* Register I/O spaces */
@@ -883,7 +883,8 @@ PCIBus *pci_bridge_init(PCIBus *bus, int devfn, uint16_t vid, uint16_t did,
     s->dev.config[0x09] = 0x00; // programming i/f
     pci_config_set_class(s->dev.config, PCI_CLASS_BRIDGE_PCI);
     s->dev.config[0x0D] = 0x10; // latency_timer
-    s->dev.config[0x0E] = 0x81; // header_type
+    s->dev.config[PCI_HEADER_TYPE] =
+        PCI_HEADER_TYPE_MULTI_FUNCTION | PCI_HEADER_TYPE_BRIDGE; // header_type
     s->dev.config[0x1E] = 0xa0; // secondary status
     s->bus = pci_register_secondary_bus(&s->dev, map_irq);
@@ -102,6 +102,10 @@ typedef struct PCIIORegion {
 #define PCI_REVISION_ID         0x08    /* 8 bits  */
 #define PCI_CLASS_DEVICE        0x0a    /* Device class */
 #define PCI_HEADER_TYPE         0x0e    /* 8 bits */
+#define  PCI_HEADER_TYPE_NORMAL		0
+#define  PCI_HEADER_TYPE_BRIDGE		1
+#define  PCI_HEADER_TYPE_CARDBUS	2
+#define  PCI_HEADER_TYPE_MULTI_FUNCTION 0x80
 #define PCI_SUBSYSTEM_VENDOR_ID 0x2c    /* 16 bits */
 #define PCI_SUBSYSTEM_ID        0x2e    /* 16 bits */
 #define PCI_INTERRUPT_LINE	0x3c	/* 8 bits */
@@ -2037,7 +2037,7 @@ PCIDevice *pci_pcnet_init(PCIBus *bus, NICInfo *nd, int devfn)
     pci_conf[0x08] = 0x10;
     pci_conf[0x09] = 0x00;
     pci_config_set_class(pci_conf, PCI_CLASS_NETWORK_ETHERNET);
-    pci_conf[0x0e] = 0x00; // header_type
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     *(uint32_t *)&pci_conf[0x10] = cpu_to_le32(0x00000001);
     *(uint32_t *)&pci_conf[0x14] = cpu_to_le32(0x00000000);
@@ -196,7 +196,7 @@ PCIBus *i440fx_init(PCIDevice **pi440fx_state, qemu_irq *pic)
     pci_config_set_device_id(d->config, PCI_DEVICE_ID_INTEL_82441);
     d->config[0x08] = 0x02; // revision
     pci_config_set_class(d->config, PCI_CLASS_BRIDGE_HOST);
-    d->config[0x0e] = 0x00; // header_type
+    d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     d->config[0x72] = 0x02; /* SMRAM */
@@ -334,7 +334,8 @@ int piix3_init(PCIBus *bus, int devfn)
     pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_INTEL);
     pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82371SB_0); // 82371SB PIIX3 PCI-to-ISA bridge (Step A1)
     pci_config_set_class(pci_conf, PCI_CLASS_BRIDGE_ISA);
-    pci_conf[0x0e] = 0x80; // header_type = PCI_multifunction, generic
+    pci_conf[PCI_HEADER_TYPE] =
+        PCI_HEADER_TYPE_NORMAL | PCI_HEADER_TYPE_MULTI_FUNCTION; // header_type = PCI_multifunction, generic
     piix3_reset(d);
     return d->devfn;
@@ -355,7 +356,9 @@ int piix4_init(PCIBus *bus, int devfn)
     pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_INTEL);
     pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_INTEL_82371AB_0); // 82371AB/EB/MB PIIX4 PCI-to-ISA bridge
     pci_config_set_class(pci_conf, PCI_CLASS_BRIDGE_ISA);
-    pci_conf[0x0e] = 0x80; // header_type = PCI_multifunction, generic
+    pci_conf[PCI_HEADER_TYPE] =
+        PCI_HEADER_TYPE_NORMAL | PCI_HEADER_TYPE_MULTI_FUNCTION; // header_type = PCI_multifunction, generic
+
     piix4_reset(d);
     return d->devfn;
@@ -161,7 +161,7 @@ PCIBus *pci_prep_init(qemu_irq *pic)
     pci_config_set_class(d->config, PCI_CLASS_BRIDGE_HOST);
     d->config[0x0C] = 0x08; // cache_line_size
     d->config[0x0D] = 0x10; // latency_timer
-    d->config[0x0E] = 0x00; // header_type
+    d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     d->config[0x34] = 0x00; // capabilities_pointer
     return s->bus;
@@ -3462,7 +3462,7 @@ PCIDevice *pci_rtl8139_init(PCIBus *bus, NICInfo *nd, int devfn)
     pci_conf[0x04] = 0x05; /* command = I/O space, Bus Master */
     pci_conf[0x08] = RTL8139_PCI_REVID; /* PCI revision ID; >=0x20 is for 8139C+ */
     pci_config_set_class(pci_conf, PCI_CLASS_NETWORK_ETHERNET);
-    pci_conf[0x0e] = 0x00; /* header_type */
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; /* header_type */
     pci_conf[0x3d] = 1;    /* interrupt pin 0 */
     pci_conf[0x34] = 0xdc;
@@ -318,7 +318,7 @@ pci_ebus_init(PCIBus *bus, int devfn)
     s->config[0x09] = 0x00; // programming i/f
     pci_config_set_class(s->config, PCI_CLASS_BRIDGE_OTHER);
     s->config[0x0D] = 0x0a; // latency_timer
-    s->config[0x0E] = 0x00; // header_type
+    s->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     pci_register_io_region(s, 0, 0x1000000, PCI_ADDRESS_SPACE_MEM,
                            ebus_mmio_mapfunc);
@@ -192,7 +192,7 @@ PCIBus *pci_pmac_init(qemu_irq *pic)
     pci_config_set_class(d->config, PCI_CLASS_BRIDGE_HOST);
     d->config[0x0C] = 0x08; // cache_line_size
     d->config[0x0D] = 0x10; // latency_timer
-    d->config[0x0E] = 0x00; // header_type
+    d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     d->config[0x34] = 0x00; // capabilities_pointer
 #if 0 // XXX: not activated as PPC BIOS doesn't handle multiple buses properly
@@ -205,7 +205,7 @@ PCIBus *pci_pmac_init(qemu_irq *pic)
     pci_config_set_class(d->config, PCI_CLASS_BRIDGE_PCI);
     d->config[0x0C] = 0x08; // cache_line_size
     d->config[0x0D] = 0x20; // latency_timer
-    d->config[0x0E] = 0x01; // header_type
+    d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_BRIDGE; // header_type
     d->config[0x18] = 0x01; // primary_bus
     d->config[0x19] = 0x02; // secondary_bus
@@ -240,7 +240,7 @@ PCIBus *pci_pmac_init(qemu_irq *pic)
     pci_config_set_class(d->config, PCI_CLASS_BRIDGE_HOST);
     d->config[0x0C] = 0x08; // cache_line_size
     d->config[0x0D] = 0x10; // latency_timer
-    d->config[0x0E] = 0x00; // header_type
+    d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     //    d->config[0x34] = 0x80; // capabilities_pointer
 #if 0 // XXX: not needed for now
@@ -261,7 +261,7 @@ PCIBus *pci_pmac_init(qemu_irq *pic)
     pci_config_set_class(d->config, PCI_CLASS_BRIDGE_HOST);
     d->config[0x0C] = 0x08; // cache_line_size
     d->config[0x0D] = 0x10; // latency_timer
-    d->config[0x0E] = 0x00; // header_type
+    d->config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     d->config[0x34] = 0x00; // capabilities_pointer
 #endif
     register_savevm("uninorth", 0, 1, pci_unin_save, pci_unin_load, d);
@@ -1084,7 +1084,7 @@ void usb_uhci_piix3_init(PCIBus *bus, int devfn)
     pci_conf[0x08] = 0x01; // revision number
     pci_conf[0x09] = 0x00;
     pci_config_set_class(pci_conf, PCI_CLASS_SERIAL_USB);
-    pci_conf[0x0e] = 0x00; // header_type
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     pci_conf[0x3d] = 4; // interrupt pin 3
     pci_conf[0x60] = 0x10; // release number
@@ -1118,7 +1118,7 @@ void usb_uhci_piix4_init(PCIBus *bus, int devfn)
     pci_conf[0x08] = 0x01; // revision number
     pci_conf[0x09] = 0x00;
     pci_config_set_class(pci_conf, PCI_CLASS_SERIAL_USB);
-    pci_conf[0x0e] = 0x00; // header_type
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     pci_conf[0x3d] = 4; // interrupt pin 3
     pci_conf[0x60] = 0x10; // release number
@@ -2507,7 +2507,7 @@ int pci_vga_init(PCIBus *bus, int vga_ram_size,
     pci_config_set_vendor_id(pci_conf, PCI_VENDOR_ID_QEMU);
     pci_config_set_device_id(pci_conf, PCI_DEVICE_ID_QEMU_VGA);
     pci_config_set_class(pci_conf, PCI_CLASS_DISPLAY_VGA);
-    pci_conf[0x0e] = 0x00; // header_type
+    pci_conf[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL; // header_type
     /* XXX: vga_ram_size must be a power of two */
     pci_register_io_region(&d->dev, 0, vga_ram_size,
@@ -788,7 +788,7 @@ VirtIODevice *virtio_init_pci(PCIBus *bus, const char *name,
     config[0x09] = pif;
     pci_config_set_class(config, class_code);
-    config[0x0e] = 0x00;
+    config[PCI_HEADER_TYPE] = PCI_HEADER_TYPE_NORMAL;
     config[0x2c] = subvendor & 0xFF;
     config[0x2d] = (subvendor >> 8) & 0xFF;
@@ -1210,8 +1210,6 @@ static void pci_vmsvga_map_mem(PCIDevice *pci_dev, int region_num,
                     iomemtype);
 }
-#define PCI_CLASS_HEADERTYPE_00h	0x00
-
 void pci_vmsvga_init(PCIBus *bus, int vga_ram_size)
 {
     struct pci_vmsvga_state_s *s;
@@ -1226,7 +1224,7 @@ void pci_vmsvga_init(PCIBus *bus, int vga_ram_size)
     pci_config_set_class(s->card.config, PCI_CLASS_DISPLAY_VGA);
     s->card.config[0x0c]		= 0x08;		/* Cache line size */
     s->card.config[0x0d]		= 0x40;		/* Latency timer */
-    s->card.config[0x0e]		= PCI_CLASS_HEADERTYPE_00h;
+    s->card.config[PCI_HEADER_TYPE]	= PCI_HEADER_TYPE_NORMAL;
     s->card.config[0x2c]		= PCI_VENDOR_ID_VMWARE & 0xff;
     s->card.config[0x2d]		= PCI_VENDOR_ID_VMWARE >> 8;
     s->card.config[0x2e]		= SVGA_PCI_DEVICE_ID & 0xff;