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Diffstat (limited to 'src/northbridge/via/vx800/pci_rawops.h')
-rw-r--r--src/northbridge/via/vx800/pci_rawops.h235
1 files changed, 126 insertions, 109 deletions
diff --git a/src/northbridge/via/vx800/pci_rawops.h b/src/northbridge/via/vx800/pci_rawops.h
index d7646d550f..d0aa392a5a 100644
--- a/src/northbridge/via/vx800/pci_rawops.h
+++ b/src/northbridge/via/vx800/pci_rawops.h
@@ -26,243 +26,260 @@
(((SEGBUS) & 0xFFF) << 20) | \
(((DEV) & 0x1F) << 15) | \
(((FN) & 0x07) << 12))
-struct VIA_PCI_REG_INIT_TABLE {
+
+struct VIA_PCI_REG_INIT_TABLE {
u8 ChipRevisionStart;
u8 ChipRevisionEnd;
u8 Bus;
u8 Device;
u8 Function;
- u32 Register;
+ u32 Register;
u8 Mask;
u8 Value;
};
-typedef unsigned device_t_raw; /* pci and pci_mmio need to have different ways to have dev */
+typedef unsigned device_t_raw; /* pci and pci_mmio need to have different ways to have dev */
/* FIXME: We need to make the coreboot to run at 64bit mode, So when read/write memory above 4G,
* We don't need to set %fs, and %gs anymore
* Before that We need to use %gs, and leave %fs to other RAM access
*/
- uint8_t pci_io_rawread_config8(device_t_raw dev, unsigned where)
+u8 pci_io_rawread_config8(device_t_raw dev, unsigned where)
{
unsigned addr;
-#if PCI_IO_CFG_EXT == 0
- addr = (dev>>4) | where;
+#if CONFIG_PCI_IO_CFG_EXT == 0
+ addr = (dev >> 4) | where;
#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16); //seg == 0
+ addr = (dev >> 4) | (where & 0xff) | ((where & 0xf00) << 16); //seg == 0
#endif
outl(0x80000000 | (addr & ~3), 0xCF8);
return inb(0xCFC + (addr & 3));
}
-#if MMCONF_SUPPORT
- uint8_t pci_mmio_rawread_config8(device_t_raw dev, unsigned where)
+#if CONFIG_MMCONF_SUPPORT
+u8 pci_mmio_rawread_config8(device_t_raw dev, unsigned where)
{
- unsigned addr;
- addr = dev | where;
- return read8x(addr);
+ unsigned addr;
+ addr = dev | where;
+ return read8x(addr);
}
#endif
- uint8_t pci_rawread_config8(device_t_raw dev, unsigned where)
+u8 pci_rawread_config8(device_t_raw dev, unsigned where)
{
-#if MMCONF_SUPPORT
+#if CONFIG_MMCONF_SUPPORT
return pci_mmio_rawread_config8(dev, where);
#else
return pci_io_rawread_config8(dev, where);
#endif
}
- uint16_t pci_io_rawread_config16(device_t_raw dev, unsigned where)
+u16 pci_io_rawread_config16(device_t_raw dev, unsigned where)
{
unsigned addr;
-#if PCI_IO_CFG_EXT == 0
- addr = (dev>>4) | where;
+#if CONFIG_PCI_IO_CFG_EXT == 0
+ addr = (dev >> 4) | where;
#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
+ addr = (dev >> 4) | (where & 0xff) | ((where & 0xf00) << 16);
#endif
outl(0x80000000 | (addr & ~3), 0xCF8);
return inw(0xCFC + (addr & 2));
}
-#if MMCONF_SUPPORT
- uint16_t pci_mmio_rawread_config16(device_t_raw dev, unsigned where)
+#if CONFIG_MMCONF_SUPPORT
+u16 pci_mmio_rawread_config16(device_t_raw dev, unsigned where)
{
- unsigned addr;
- addr = dev | where;
- return read16x(addr);
+ unsigned addr;
+ addr = dev | where;
+ return read16x(addr);
}
#endif
- uint16_t pci_rawread_config16(device_t_raw dev, unsigned where)
+u16 pci_rawread_config16(device_t_raw dev, unsigned where)
{
-#if MMCONF_SUPPORT
+#if CONFIG_MMCONF_SUPPORT
return pci_mmio_rawread_config16(dev, where);
#else
- return pci_io_rawread_config16(dev, where);
+ return pci_io_rawread_config16(dev, where);
#endif
}
-
- uint32_t pci_io_rawread_config32(device_t_raw dev, unsigned where)
+u32 pci_io_rawread_config32(device_t_raw dev, unsigned where)
{
unsigned addr;
-#if PCI_IO_CFG_EXT == 0
- addr = (dev>>4) | where;
+#if CONFIG_PCI_IO_CFG_EXT == 0
+ addr = (dev >> 4) | where;
#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
+ addr = (dev >> 4) | (where & 0xff) | ((where & 0xf00) << 16);
#endif
outl(0x80000000 | (addr & ~3), 0xCF8);
return inl(0xCFC);
}
-#if MMCONF_SUPPORT
- uint32_t pci_mmio_rawread_config32(device_t_raw dev, unsigned where)
+#if CONFIG_MMCONF_SUPPORT
+u32 pci_mmio_rawread_config32(device_t_raw dev, unsigned where)
{
- unsigned addr;
- addr = dev | where;
- return read32x(addr);
+ unsigned addr;
+ addr = dev | where;
+ return read32x(addr);
}
#endif
- uint32_t pci_rawread_config32(device_t_raw dev, unsigned where)
+u32 pci_rawread_config32(device_t_raw dev, unsigned where)
{
-#if MMCONF_SUPPORT
+#if CONFIG_MMCONF_SUPPORT
return pci_mmio_rawread_config32(dev, where);
#else
- return pci_io_rawread_config32(dev, where);
+ return pci_io_rawread_config32(dev, where);
#endif
}
- void pci_io_rawwrite_config8(device_t_raw dev, unsigned where, uint8_t value)
+void pci_io_rawwrite_config8(device_t_raw dev, unsigned where, u8 value)
{
unsigned addr;
-#if PCI_IO_CFG_EXT == 0
- addr = (dev>>4) | where;
+#if CONFIG_PCI_IO_CFG_EXT == 0
+ addr = (dev >> 4) | where;
#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
+ addr = (dev >> 4) | (where & 0xff) | ((where & 0xf00) << 16);
#endif
outl(0x80000000 | (addr & ~3), 0xCF8);
outb(value, 0xCFC + (addr & 3));
}
-#if MMCONF_SUPPORT
- void pci_mmio_rawwrite_config8(device_t_raw dev, unsigned where, uint8_t value)
+#if CONFIG_MMCONF_SUPPORT
+void pci_mmio_rawwrite_config8(device_t_raw dev, unsigned where, u8 value)
{
- unsigned addr;
- addr = dev | where;
- write8x(addr, value);
+ unsigned addr;
+ addr = dev | where;
+ write8x(addr, value);
}
#endif
- void pci_rawwrite_config8(device_t_raw dev, unsigned where, uint8_t value)
+void pci_rawwrite_config8(device_t_raw dev, unsigned where, u8 value)
{
-#if MMCONF_SUPPORT
+#if CONFIG_MMCONF_SUPPORT
pci_mmio_rawwrite_config8(dev, where, value);
#else
- pci_io_rawwrite_config8(dev, where, value);
+ pci_io_rawwrite_config8(dev, where, value);
#endif
}
-
- void pci_io_rawwrite_config16(device_t_raw dev, unsigned where, uint16_t value)
+void pci_io_rawwrite_config16(device_t_raw dev, unsigned where, u16 value)
{
- unsigned addr;
-#if PCI_IO_CFG_EXT == 0
- addr = (dev>>4) | where;
+ unsigned addr;
+#if CONFIG_PCI_IO_CFG_EXT == 0
+ addr = (dev >> 4) | where;
#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
+ addr = (dev >> 4) | (where & 0xff) | ((where & 0xf00) << 16);
#endif
- outl(0x80000000 | (addr & ~3), 0xCF8);
- outw(value, 0xCFC + (addr & 2));
+ outl(0x80000000 | (addr & ~3), 0xCF8);
+ outw(value, 0xCFC + (addr & 2));
}
-#if MMCONF_SUPPORT
- void pci_mmio_rawwrite_config16(device_t_raw dev, unsigned where, uint16_t value)
+#if CONFIG_MMCONF_SUPPORT
+void pci_mmio_rawwrite_config16(device_t_raw dev, unsigned where,
+ u16 value)
{
- unsigned addr;
- addr = dev | where;
- write16x(addr, value);
+ unsigned addr;
+ addr = dev | where;
+ write16x(addr, value);
}
#endif
- void pci_rawwrite_config16(device_t_raw dev, unsigned where, uint16_t value)
+void pci_rawwrite_config16(device_t_raw dev, unsigned where, u16 value)
{
-#if MMCONF_SUPPORT
+#if CONFIG_MMCONF_SUPPORT
pci_mmio_rawwrite_config16(dev, where, value);
#else
pci_io_rawwrite_config16(dev, where, value);
#endif
}
-
- void pci_io_rawwrite_config32(device_t_raw dev, unsigned where, uint32_t value)
+void pci_io_rawwrite_config32(device_t_raw dev, unsigned where, u32 value)
{
unsigned addr;
-#if PCI_IO_CFG_EXT == 0
- addr = (dev>>4) | where;
+#if CONFIG_PCI_IO_CFG_EXT == 0
+ addr = (dev >> 4) | where;
#else
- addr = (dev>>4) | (where & 0xff) | ((where & 0xf00)<<16);
+ addr = (dev >> 4) | (where & 0xff) | ((where & 0xf00) << 16);
#endif
outl(0x80000000 | (addr & ~3), 0xCF8);
outl(value, 0xCFC);
}
-#if MMCONF_SUPPORT
- void pci_mmio_rawwrite_config32(device_t_raw dev, unsigned where, uint32_t value)
+#if CONFIG_MMCONF_SUPPORT
+void pci_mmio_rawwrite_config32(device_t_raw dev, unsigned where,
+ u32 value)
{
- unsigned addr;
- addr = dev | where;
- write32x(addr, value);
+ unsigned addr;
+ addr = dev | where;
+ write32x(addr, value);
}
#endif
- void pci_rawwrite_config32(device_t_raw dev, unsigned where, uint32_t value)
+void pci_rawwrite_config32(device_t_raw dev, unsigned where, u32 value)
{
-#if MMCONF_SUPPORT
+#if CONFIG_MMCONF_SUPPORT
pci_mmio_rawwrite_config32(dev, where, value);
#else
- pci_io_rawwrite_config32(dev, where, value);
+ pci_io_rawwrite_config32(dev, where, value);
#endif
}
-
-void pci_rawmodify_config8(device_t_raw dev, unsigned where, u8 orval,u8 mask)
-{ u8 data=pci_rawread_config8(dev,where);
- data&=(~mask);
- data|=orval;
- pci_rawwrite_config8(dev,where,data);
+void pci_rawmodify_config8(device_t_raw dev, unsigned where, u8 orval, u8 mask)
+{
+ u8 data = pci_rawread_config8(dev, where);
+ data &= (~mask);
+ data |= orval;
+ pci_rawwrite_config8(dev, where, data);
}
-void pci_rawmodify_config16(device_t_raw dev, unsigned where, uint16_t orval,uint16_t mask)
-{ uint16_t data=pci_rawread_config16(dev,where);
- data&=(~mask);
- data|=orval;
- pci_rawwrite_config16(dev,where,data);
+
+void pci_rawmodify_config16(device_t_raw dev, unsigned where, u16 orval, u16 mask)
+{
+ u16 data = pci_rawread_config16(dev, where);
+ data &= (~mask);
+ data |= orval;
+ pci_rawwrite_config16(dev, where, data);
}
-void pci_rawmodify_config32(device_t_raw dev, unsigned where, uint32_t orval,uint32_t mask)
-{ uint32_t data=pci_rawread_config32(dev,where);
- data&=(~mask);
- data|=orval;
- pci_rawwrite_config32(dev,where,data);
+
+void pci_rawmodify_config32(device_t_raw dev, unsigned where, u32 orval, u32 mask)
+{
+ u32 data = pci_rawread_config32(dev, where);
+ data &= (~mask);
+ data |= orval;
+ pci_rawwrite_config32(dev, where, data);
}
-void io_rawmodify_config8(u16 where, uint8_t orval,uint8_t mask)
+void io_rawmodify_config8(u16 where, u8 orval, u8 mask)
{
- u8 data=inb(where);
- data&=(~mask);
- data|=orval;
- outb(data,where);
+ u8 data = inb(where);
+ data &= (~mask);
+ data |= orval;
+ outb(data, where);
}
-void via_pci_inittable(u8 chipversion,struct VIA_PCI_REG_INIT_TABLE* initdata)
+void via_pci_inittable(u8 chipversion,
+ struct VIA_PCI_REG_INIT_TABLE *initdata)
{
- u8 i=0;
+ u8 i = 0;
device_t_raw devbxdxfx;
- for(i=0;;i++) {
- if((initdata[i].Mask==0)&&(initdata[i].Value==0)&&(initdata[i].Bus==0)&&(initdata[i].ChipRevisionEnd==0xff)&&(initdata[i].ChipRevisionStart==0)&&(initdata[i].Device==0)&&(initdata[i].Function==0)&&(initdata[i].Register==0))
- break;
- if((chipversion>=initdata[i].ChipRevisionStart)&&(chipversion<=initdata[i].ChipRevisionEnd)){
- devbxdxfx=PCI_RAWDEV(initdata[i].Bus,initdata[i].Device,initdata[i].Function);
- pci_rawmodify_config8(devbxdxfx, initdata[i].Register,initdata[i].Value,initdata[i].Mask);
- }
+ for (i = 0;; i++) {
+ if ((initdata[i].Mask == 0) && (initdata[i].Value == 0)
+ && (initdata[i].Bus == 0)
+ && (initdata[i].ChipRevisionEnd == 0xff)
+ && (initdata[i].ChipRevisionStart == 0)
+ && (initdata[i].Device == 0)
+ && (initdata[i].Function == 0)
+ && (initdata[i].Register == 0))
+ break;
+ if ((chipversion >= initdata[i].ChipRevisionStart)
+ && (chipversion <= initdata[i].ChipRevisionEnd)) {
+ devbxdxfx =
+ PCI_RAWDEV(initdata[i].Bus, initdata[i].Device,
+ initdata[i].Function);
+ pci_rawmodify_config8(devbxdxfx,
+ initdata[i].Register,
+ initdata[i].Value,
+ initdata[i].Mask);
+ }
}
}
#endif
generated by cgit v1.2.3 (git 2.39.1) at 2024-08-22 14:21:45 +0000