From d94ffac4a584dc7a4f6f2ec567b8caab05ce9253 Mon Sep 17 00:00:00 2001 From: Marvin Borner Date: Wed, 6 May 2020 19:04:05 +0200 Subject: New build parameters and shared includes This changes many files but I've just applied some replace commands.. So - nothing special! --- src/kernel/pci/pci.c | 58 ++++++++++++++++++++++++++-------------------------- 1 file changed, 29 insertions(+), 29 deletions(-) (limited to 'src/kernel/pci/pci.c') diff --git a/src/kernel/pci/pci.c b/src/kernel/pci/pci.c index 6e660b7..14881b1 100644 --- a/src/kernel/pci/pci.c +++ b/src/kernel/pci/pci.c @@ -1,49 +1,49 @@ #include -#include -#include -#include -#include +#include +#include +#include +#include -void pci_write_field(uint32_t device, int field, uint32_t value) +void pci_write_field(u32 device, int field, u32 value) { outl(PCI_ADDRESS_PORT, pci_get_addr(device, field)); outl(PCI_VALUE_PORT, value); } -uint32_t pci_read_field(uint32_t device, int field, int size) +u32 pci_read_field(u32 device, int field, int size) { outl(PCI_ADDRESS_PORT, pci_get_addr(device, field)); if (size == 4) { - uint32_t t = inl(PCI_VALUE_PORT); + u32 t = inl(PCI_VALUE_PORT); return t; } else if (size == 2) { - uint16_t t = inw((uint16_t)(PCI_VALUE_PORT + (field & 2))); + u16 t = inw((u16)(PCI_VALUE_PORT + (field & 2))); return t; } else if (size == 1) { - uint8_t t = inb((uint16_t)(PCI_VALUE_PORT + (field & 3))); + u8 t = inb((u16)(PCI_VALUE_PORT + (field & 3))); return t; } return 0xFFFF; } -uint16_t pci_find_type(uint32_t dev) +u16 pci_find_type(u32 dev) { - return (uint16_t)((pci_read_field(dev, PCI_CLASS, 1) << 8) | - pci_read_field(dev, PCI_SUBCLASS, 1)); + return (u16)((pci_read_field(dev, PCI_CLASS, 1) << 8) | + pci_read_field(dev, PCI_SUBCLASS, 1)); } -void pci_scan_hit(pci_func_t f, uint32_t dev, void *extra) +void pci_scan_hit(pci_func_t f, u32 dev, void *extra) { int dev_vend = (int)pci_read_field(dev, PCI_VENDOR_ID, 2); int dev_dvid = (int)pci_read_field(dev, PCI_DEVICE_ID, 2); - f(dev, (uint16_t)dev_vend, (uint16_t)dev_dvid, extra); + f(dev, (u16)dev_vend, (u16)dev_dvid, extra); } void pci_scan_func(pci_func_t f, int type, int bus, int slot, int func, void *extra) { - uint32_t dev = pci_box_device(bus, slot, func); + u32 dev = pci_box_device(bus, slot, func); if (type == -1 || type == pci_find_type(dev)) pci_scan_hit(f, dev, extra); if (pci_find_type(dev) == PCI_TYPE_BRIDGE) @@ -52,7 +52,7 @@ void pci_scan_func(pci_func_t f, int type, int bus, int slot, int func, void *ex void pci_scan_slot(pci_func_t f, int type, int bus, int slot, void *extra) { - uint32_t dev = pci_box_device(bus, slot, 0); + u32 dev = pci_box_device(bus, slot, 0); if (pci_read_field(dev, PCI_VENDOR_ID, 2) == PCI_NONE) return; pci_scan_func(f, type, bus, slot, 0, extra); @@ -79,7 +79,7 @@ void pci_scan(pci_func_t f, int type, void *extra) } for (int func = 0; func < 8; ++func) { - uint32_t dev = pci_box_device(0, 0, func); + u32 dev = pci_box_device(0, 0, func); if (pci_read_field(dev, PCI_VENDOR_ID, 2) != PCI_NONE) pci_scan_bus(f, type, func, extra); else @@ -87,35 +87,35 @@ void pci_scan(pci_func_t f, int type, void *extra) } } -static void find_isa_bridge(uint32_t device, uint16_t vendor_id, uint16_t device_id, void *extra) +static void find_isa_bridge(u32 device, u16 vendor_id, u16 device_id, void *extra) { if (vendor_id == 0x8086 && (device_id == 0x7000 || device_id == 0x7110)) - *((uint32_t *)extra) = device; + *((u32 *)extra) = device; } -static uint32_t pci_isa = 0; -static uint8_t pci_remaps[4] = { 0 }; +static u32 pci_isa = 0; +static u8 pci_remaps[4] = { 0 }; void pci_remap() { pci_scan(&find_isa_bridge, -1, &pci_isa); if (pci_isa) { for (int i = 0; i < 4; ++i) { - pci_remaps[i] = (uint8_t)pci_read_field(pci_isa, 0x60 + i, 1); + pci_remaps[i] = (u8)pci_read_field(pci_isa, 0x60 + i, 1); if (pci_remaps[i] == 0x80) { - pci_remaps[i] = (uint8_t)(10 + (i % 1)); + pci_remaps[i] = (u8)(10 + (i % 1)); } } - uint32_t out = 0; + u32 out = 0; memcpy(&out, &pci_remaps, 4); pci_write_field(pci_isa, 0x60, out); } } -int pci_get_interrupt(uint32_t device) +int pci_get_interrupt(u32 device) { if (pci_isa) { - uint32_t irq_pin = pci_read_field(device, 0x3D, 1); + u32 irq_pin = pci_read_field(device, 0x3D, 1); if (irq_pin == 0) return (int)pci_read_field(device, PCI_INTERRUPT_LINE, 1); int pirq = (int)(irq_pin + pci_extract_slot(device) - 2) % 4; @@ -124,10 +124,10 @@ int pci_get_interrupt(uint32_t device) if (pci_remaps[pirq] >= 0x80) { if (int_line == 0xFF) { int_line = 10; - pci_write_field(device, PCI_INTERRUPT_LINE, (uint32_t)int_line); + pci_write_field(device, PCI_INTERRUPT_LINE, (u32)int_line); } - pci_remaps[pirq] = (uint8_t)int_line; - uint32_t out = 0; + pci_remaps[pirq] = (u8)int_line; + u32 out = 0; memcpy(&out, &pci_remaps, 4); pci_write_field(pci_isa, 0x60, out); return int_line; -- cgit v1.2.3