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[Qemu-devel] [PATCH V5 13/29] pci: introduce pcibus_t to represent pci b
From: |
Isaku Yamahata |
Subject: |
[Qemu-devel] [PATCH V5 13/29] pci: introduce pcibus_t to represent pci bus address/size instead of uint32_t |
Date: |
Fri, 9 Oct 2009 15:28:46 +0900 |
This patch is preliminary for 64 bit BAR support.
Introduce dedicated type, pcibus_t, to represent pci bus address/size
instead of uint32_t.
Later this type will be changed to uint64_t.
Signed-off-by: Isaku Yamahata <address@hidden>
Acked-by: Michael S. Tsirkin <address@hidden>
---
hw/ac97.c | 2 +-
hw/cirrus_vga.c | 4 ++--
hw/e1000.c | 6 +++---
hw/eepro100.c | 4 ++--
hw/es1370.c | 2 +-
hw/ide/pci.c | 4 ++--
hw/lsi53c895a.c | 6 +++---
hw/macio.c | 2 +-
hw/msix.c | 2 +-
hw/msix.h | 3 ++-
hw/ne2000.c | 2 +-
hw/openpic.c | 2 +-
hw/pci.c | 6 +++---
hw/pci.h | 12 +++++++-----
hw/pcnet.c | 4 ++--
hw/rtl8139.c | 4 ++--
hw/sun4u.c | 2 +-
hw/usb-ohci.c | 2 +-
hw/usb-uhci.c | 2 +-
hw/vga-pci.c | 2 +-
hw/virtio-pci.c | 2 +-
hw/vmware_vga.c | 4 ++--
hw/wdt_i6300esb.c | 2 +-
23 files changed, 42 insertions(+), 39 deletions(-)
diff --git a/hw/ac97.c b/hw/ac97.c
index 534f899..f72c46d 100644
--- a/hw/ac97.c
+++ b/hw/ac97.c
@@ -1250,7 +1250,7 @@ static int ac97_load (QEMUFile *f, void *opaque, int
version_id)
}
static void ac97_map (PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
AC97LinkState *s = DO_UPCAST (AC97LinkState, dev, pci_dev);
PCIDevice *d = &s->dev;
diff --git a/hw/cirrus_vga.c b/hw/cirrus_vga.c
index 0eb058d..ef72c62 100644
--- a/hw/cirrus_vga.c
+++ b/hw/cirrus_vga.c
@@ -3172,7 +3172,7 @@ void isa_cirrus_vga_init(void)
***************************************/
static void cirrus_pci_lfb_map(PCIDevice *d, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
CirrusVGAState *s = &DO_UPCAST(PCICirrusVGAState, dev, d)->cirrus_vga;
@@ -3193,7 +3193,7 @@ static void cirrus_pci_lfb_map(PCIDevice *d, int
region_num,
}
static void cirrus_pci_mmio_map(PCIDevice *d, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
CirrusVGAState *s = &DO_UPCAST(PCICirrusVGAState, dev, d)->cirrus_vga;
diff --git a/hw/e1000.c b/hw/e1000.c
index ffa337b..aa84f31 100644
--- a/hw/e1000.c
+++ b/hw/e1000.c
@@ -142,8 +142,8 @@ static const char phy_regcap[0x20] = {
};
static void
-ioport_map(PCIDevice *pci_dev, int region_num, uint32_t addr,
- uint32_t size, int type)
+ioport_map(PCIDevice *pci_dev, int region_num, pcibus_t addr,
+ pcibus_t size, int type)
{
DBGOUT(IO, "e1000_ioport_map addr=0x%04x size=0x%08x\n", addr, size);
}
@@ -1030,7 +1030,7 @@ static CPUReadMemoryFunc * const e1000_mmio_read[] = {
static void
e1000_mmio_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
E1000State *d = DO_UPCAST(E1000State, dev, pci_dev);
int i;
diff --git a/hw/eepro100.c b/hw/eepro100.c
index 4691028..1a9e96e 100644
--- a/hw/eepro100.c
+++ b/hw/eepro100.c
@@ -1394,7 +1394,7 @@ static void ioport_write4(void *opaque, uint32_t addr,
uint32_t val)
/* PCI EEPRO100 definitions */
static void pci_map(PCIDevice * pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
EEPRO100State *s = DO_UPCAST(EEPRO100State, dev, pci_dev);
@@ -1473,7 +1473,7 @@ static CPUReadMemoryFunc * const pci_mmio_read[] = {
};
static void pci_mmio_map(PCIDevice * pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
EEPRO100State *s = DO_UPCAST(EEPRO100State, dev, pci_dev);
diff --git a/hw/es1370.c b/hw/es1370.c
index f048951..10da250 100644
--- a/hw/es1370.c
+++ b/hw/es1370.c
@@ -907,7 +907,7 @@ static void es1370_adc_callback (void *opaque, int avail)
}
static void es1370_map (PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
ES1370State *s = DO_UPCAST (ES1370State, dev, pci_dev);
diff --git a/hw/ide/pci.c b/hw/ide/pci.c
index be5b1dc..7e63f7e 100644
--- a/hw/ide/pci.c
+++ b/hw/ide/pci.c
@@ -60,7 +60,7 @@ typedef struct PCIIDEState {
static void cmd646_update_irq(PCIIDEState *d);
static void ide_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
PCIIDEState *d = (PCIIDEState *)pci_dev;
IDEBus *bus;
@@ -245,7 +245,7 @@ static void bmdma_addr_writel(void *opaque, uint32_t addr,
uint32_t val)
}
static void bmdma_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
PCIIDEState *d = (PCIIDEState *)pci_dev;
int i;
diff --git a/hw/lsi53c895a.c b/hw/lsi53c895a.c
index 2c5232c..df27d23 100644
--- a/hw/lsi53c895a.c
+++ b/hw/lsi53c895a.c
@@ -1926,7 +1926,7 @@ static void lsi_io_writel(void *opaque, uint32_t addr,
uint32_t val)
}
static void lsi_io_mapfunc(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
LSIState *s = DO_UPCAST(LSIState, dev, pci_dev);
@@ -1941,7 +1941,7 @@ static void lsi_io_mapfunc(PCIDevice *pci_dev, int
region_num,
}
static void lsi_ram_mapfunc(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
LSIState *s = DO_UPCAST(LSIState, dev, pci_dev);
@@ -1951,7 +1951,7 @@ static void lsi_ram_mapfunc(PCIDevice *pci_dev, int
region_num,
}
static void lsi_mmio_mapfunc(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
LSIState *s = DO_UPCAST(LSIState, dev, pci_dev);
diff --git a/hw/macio.c b/hw/macio.c
index 0703abc..e92e82a 100644
--- a/hw/macio.c
+++ b/hw/macio.c
@@ -40,7 +40,7 @@ struct macio_state_t {
};
static void macio_map (PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
macio_state_t *macio_state;
int i;
diff --git a/hw/msix.c b/hw/msix.c
index b0dea91..ee565bc 100644
--- a/hw/msix.c
+++ b/hw/msix.c
@@ -203,7 +203,7 @@ static CPUReadMemoryFunc * const msix_mmio_read[] = {
/* Should be called from device's map method. */
void msix_mmio_map(PCIDevice *d, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
uint8_t *config = d->config + d->msix_cap;
uint32_t table = pci_get_long(config + MSIX_TABLE_OFFSET);
diff --git a/hw/msix.h b/hw/msix.h
index 3427778..39fa568 100644
--- a/hw/msix.h
+++ b/hw/msix.h
@@ -2,6 +2,7 @@
#define QEMU_MSIX_H
#include "qemu-common.h"
+#include "pci.h"
int msix_init(PCIDevice *pdev, unsigned short nentries,
unsigned bar_nr, unsigned bar_size);
@@ -10,7 +11,7 @@ void msix_write_config(PCIDevice *pci_dev, uint32_t address,
uint32_t val, int len);
void msix_mmio_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type);
+ pcibus_t addr, pcibus_t size, int type);
int msix_uninit(PCIDevice *d);
diff --git a/hw/ne2000.c b/hw/ne2000.c
index a9a4577..40e2227 100644
--- a/hw/ne2000.c
+++ b/hw/ne2000.c
@@ -715,7 +715,7 @@ static int pci_ne2000_load(QEMUFile* f, void* opaque, int
version_id)
/* PCI NE2000 definitions */
static void ne2000_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
PCINE2000State *d = DO_UPCAST(PCINE2000State, dev, pci_dev);
NE2000State *s = &d->ne2000;
diff --git a/hw/openpic.c b/hw/openpic.c
index 5de44a3..f2d2937 100644
--- a/hw/openpic.c
+++ b/hw/openpic.c
@@ -1026,7 +1026,7 @@ static CPUReadMemoryFunc * const openpic_read[] = {
};
static void openpic_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
openpic_t *opp;
diff --git a/hw/pci.c b/hw/pci.c
index 82c1c3c..6d46e5b 100644
--- a/hw/pci.c
+++ b/hw/pci.c
@@ -455,12 +455,12 @@ static int pci_unregister_device(DeviceState *dev)
}
void pci_register_bar(PCIDevice *pci_dev, int region_num,
- uint32_t size, int type,
+ pcibus_t size, int type,
PCIMapIORegionFunc *map_func)
{
PCIIORegion *r;
uint32_t addr;
- uint32_t wmask;
+ pcibus_t wmask;
if ((unsigned int)region_num >= PCI_NUM_REGIONS)
return;
@@ -492,7 +492,7 @@ static void pci_update_mappings(PCIDevice *d)
{
PCIIORegion *r;
int cmd, i;
- uint32_t last_addr, new_addr;
+ pcibus_t last_addr, new_addr;
cmd = pci_get_word(d->config + PCI_COMMAND);
for(i = 0; i < PCI_NUM_REGIONS; i++) {
diff --git a/hw/pci.h b/hw/pci.h
index bd63534..7d3911d 100644
--- a/hw/pci.h
+++ b/hw/pci.h
@@ -71,18 +71,20 @@ extern target_phys_addr_t pci_mem_base;
#define PCI_DEVICE_ID_VIRTIO_BALLOON 0x1002
#define PCI_DEVICE_ID_VIRTIO_CONSOLE 0x1003
+typedef uint32_t pcibus_t;
+
typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
uint32_t address, uint32_t data, int len);
typedef uint32_t PCIConfigReadFunc(PCIDevice *pci_dev,
uint32_t address, int len);
typedef void PCIMapIORegionFunc(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type);
+ pcibus_t addr, pcibus_t size, int type);
typedef int PCIUnregisterFunc(PCIDevice *pci_dev);
typedef struct PCIIORegion {
- uint32_t addr; /* current PCI mapping address. -1 means not mapped */
-#define PCI_BAR_UNMAPPED (~(uint32_t)0)
- uint32_t size;
+ pcibus_t addr; /* current PCI mapping address. -1 means not mapped */
+#define PCI_BAR_UNMAPPED (~(pcibus_t)0)
+ pcibus_t size;
uint8_t type;
PCIMapIORegionFunc *map_func;
} PCIIORegion;
@@ -226,7 +228,7 @@ PCIDevice *pci_register_device(PCIBus *bus, const char
*name,
PCIConfigWriteFunc *config_write);
void pci_register_bar(PCIDevice *pci_dev, int region_num,
- uint32_t size, int type,
+ pcibus_t size, int type,
PCIMapIORegionFunc *map_func);
int pci_add_capability(PCIDevice *pci_dev, uint8_t cap_id, uint8_t cap_size);
diff --git a/hw/pcnet.c b/hw/pcnet.c
index 1097445..e9d2d73 100644
--- a/hw/pcnet.c
+++ b/hw/pcnet.c
@@ -1759,7 +1759,7 @@ static uint32_t pcnet_ioport_readl(void *opaque, uint32_t
addr)
}
static void pcnet_ioport_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
PCNetState *d = &DO_UPCAST(PCIPCNetState, pci_dev, pci_dev)->state;
@@ -1985,7 +1985,7 @@ static CPUReadMemoryFunc * const pcnet_mmio_read[] = {
};
static void pcnet_mmio_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
PCIPCNetState *d = DO_UPCAST(PCIPCNetState, pci_dev, pci_dev);
diff --git a/hw/rtl8139.c b/hw/rtl8139.c
index 608085f..f180010 100644
--- a/hw/rtl8139.c
+++ b/hw/rtl8139.c
@@ -3324,7 +3324,7 @@ static int rtl8139_load(QEMUFile* f,void* opaque,int
version_id)
/* PCI RTL8139 definitions */
static void rtl8139_mmio_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
RTL8139State *s = DO_UPCAST(RTL8139State, dev, pci_dev);
@@ -3332,7 +3332,7 @@ static void rtl8139_mmio_map(PCIDevice *pci_dev, int
region_num,
}
static void rtl8139_ioport_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
RTL8139State *s = DO_UPCAST(RTL8139State, dev, pci_dev);
diff --git a/hw/sun4u.c b/hw/sun4u.c
index 314dea6..29fae80 100644
--- a/hw/sun4u.c
+++ b/hw/sun4u.c
@@ -341,7 +341,7 @@ static const int parallel_io[MAX_PARALLEL_PORTS] = { 0x378,
0x278, 0x3bc };
static const int parallel_irq[MAX_PARALLEL_PORTS] = { 7, 7, 7 };
static void ebus_mmio_mapfunc(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
DPRINTF("Mapping region %d registers at %08x\n", region_num, addr);
switch (region_num) {
diff --git a/hw/usb-ohci.c b/hw/usb-ohci.c
index d498401..567fb17 100644
--- a/hw/usb-ohci.c
+++ b/hw/usb-ohci.c
@@ -1707,7 +1707,7 @@ typedef struct {
} OHCIPCIState;
static void ohci_mapfunc(PCIDevice *pci_dev, int i,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
OHCIPCIState *ohci = DO_UPCAST(OHCIPCIState, pci_dev, pci_dev);
cpu_register_physical_memory(addr, size, ohci->state.mem);
diff --git a/hw/usb-uhci.c b/hw/usb-uhci.c
index e54fff0..7787171 100644
--- a/hw/usb-uhci.c
+++ b/hw/usb-uhci.c
@@ -1059,7 +1059,7 @@ static void uhci_frame_timer(void *opaque)
}
static void uhci_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
UHCIState *s = (UHCIState *)pci_dev;
diff --git a/hw/vga-pci.c b/hw/vga-pci.c
index 0a2982a..93e5f3c 100644
--- a/hw/vga-pci.c
+++ b/hw/vga-pci.c
@@ -59,7 +59,7 @@ static int pci_vga_load(QEMUFile *f, void *opaque, int
version_id)
}
static void vga_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
PCIVGAState *d = (PCIVGAState *)pci_dev;
VGACommonState *s = &d->vga;
diff --git a/hw/virtio-pci.c b/hw/virtio-pci.c
index 86766f4..a1e8a0b 100644
--- a/hw/virtio-pci.c
+++ b/hw/virtio-pci.c
@@ -342,7 +342,7 @@ static void virtio_pci_config_writel(void *opaque, uint32_t
addr, uint32_t val)
}
static void virtio_map(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
VirtIOPCIProxy *proxy = container_of(pci_dev, VirtIOPCIProxy, pci_dev);
VirtIODevice *vdev = proxy->vdev;
diff --git a/hw/vmware_vga.c b/hw/vmware_vga.c
index eb1f2f5..6dfdf46 100644
--- a/hw/vmware_vga.c
+++ b/hw/vmware_vga.c
@@ -1174,7 +1174,7 @@ static int pci_vmsvga_load(QEMUFile *f, void *opaque, int
version_id)
}
static void pci_vmsvga_map_ioport(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
struct pci_vmsvga_state_s *d = (struct pci_vmsvga_state_s *) pci_dev;
struct vmsvga_state_s *s = &d->chip;
@@ -1194,7 +1194,7 @@ static void pci_vmsvga_map_ioport(PCIDevice *pci_dev, int
region_num,
}
static void pci_vmsvga_map_mem(PCIDevice *pci_dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
struct pci_vmsvga_state_s *d = (struct pci_vmsvga_state_s *) pci_dev;
struct vmsvga_state_s *s = &d->chip;
diff --git a/hw/wdt_i6300esb.c b/hw/wdt_i6300esb.c
index 32e4ef3..76f5dd9 100644
--- a/hw/wdt_i6300esb.c
+++ b/hw/wdt_i6300esb.c
@@ -347,7 +347,7 @@ static void i6300esb_mem_writel(void *vp,
target_phys_addr_t addr, uint32_t val)
}
static void i6300esb_map(PCIDevice *dev, int region_num,
- uint32_t addr, uint32_t size, int type)
+ pcibus_t addr, pcibus_t size, int type)
{
static CPUReadMemoryFunc * const mem_read[3] = {
i6300esb_mem_readb,
--
1.6.0.2
[Qemu-devel] [PATCH V5 22/29] vmstate: add VMSTATE_ARRAY_POINTER for pointer to array., Isaku Yamahata, 2009/10/09
[Qemu-devel] [PATCH V5 23/29] pci: pcie host and mmcfg support., Isaku Yamahata, 2009/10/09