Spexeah/Asuro
Spexeah/Asuro
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git-svn-id: https://spexeah.com:8443/svn/Asuro@187 6dbc8c32-bb84-406f-8558-d1cf31a0ab0c
This commit is contained in:
kieron 2017-05-22 15:16:18 +00:00
parent f3edcff711
commit 83e8c9b32e
10 changed files with 48 additions and 46 deletions
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Asuro.iso
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bin/kernel.bin
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iso/boot/asuro.bin
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lib/PCI.ppu
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lib/kernel.ppu
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src/driver/PCI.pas
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@ -295,6 +295,8 @@ function read_device_config(bus : uint8; slot : uint8; func : uint8; offset : ui
var
tmp : TPCI_Device;
i : uint16;
off : uint32;
begin
memset(uint32(@tmp), 0, sizeof(TPCI_Device));
@ -303,62 +305,62 @@ begin
// psleep(1000);
// end;
off:= offset;
tmp.device_id := read16(bus, slot, func, off, 2);
tmp.vendor_id := read16(bus, slot, func, off, 0);
tmp.device_id := read16(bus, slot, func, offset, 2);
tmp.vendor_id := read16(bus, slot, func, offset, 0);
off:= off+4;
tmp.status := read16(bus, slot, func, off, 2);
tmp.command := read16(bus, slot, func, off, 0);
offset := $04;
tmp.status := read16(bus, slot, func, offset, 2);
tmp.command := read16(bus, slot, func, offset, 0);
off:= off+4;
tmp.class_code := read8(bus, slot, func, off, 3);
tmp.subclass_class := read8(bus, slot, func, off, 2);
tmp.prog_if := read8(bus, slot, func, off, 1);
tmp.revision_id := read8(bus, slot, func, off, 0);
offset := $08;
tmp.class_code := read8(bus, slot, func, offset, 3);
tmp.subclass_class := read8(bus, slot, func, offset, 2);
tmp.prog_if := read8(bus, slot, func, offset, 1);
tmp.revision_id := read8(bus, slot, func, offset, 0);
offset := $0C;
tmp.BIST := read8(bus, slot, func, offset, 3);
tmp.header_type := read8(bus, slot, func, offset, 2);
tmp.latency_timer := read8(bus, slot, func, offset, 1);
tmp.cache_size := read8(bus, slot, func, offset, 0);
off:= off+4;
tmp.BIST := read8(bus, slot, func, off, 3);
tmp.header_type := read8(bus, slot, func, off, 2);
tmp.latency_timer := read8(bus, slot, func, off, 1);
tmp.cache_size := read8(bus, slot, func, off, 0);
offset := offset + $04;
tmp.address0 := read32(bus, slot, func, offset);
offset := offset + $04;
tmp.address1 := read32(bus, slot, func, offset);
offset := offset + $04;
tmp.address2 := read32(bus, slot, func, offset);
offset := offset + $04;
tmp.address3 := read32(bus, slot, func, offset);
offset := offset + $04;
tmp.address4 := read32(bus, slot, func, offset);
offset := offset + $04;
tmp.address5 := read32(bus, slot, func, offset);
off:= off+4;
tmp.address0 := read32(bus, slot, func, off);
off:= off+4;
tmp.address1 := read32(bus, slot, func, off);
off:= off+4;
tmp.address2 := read32(bus, slot, func, off);
off:= off+4;
tmp.address3 := read32(bus, slot, func, off);
off:= off+4;
tmp.address4 := read32(bus, slot, func, off);
off:= off+4;
tmp.address5 := read32(bus, slot, func, off);
offset := offset + $04;
tmp.CIS_pointer := read32(bus, slot, func, offset);
off:= off+4;
tmp.CIS_pointer := read32(bus, slot, func, off);
offset := offset + $04;
tmp.subsystem_id := read16(bus, slot, func, offset, 2);
tmp.subsystem_vid := read16(bus, slot, func, offset, 0);
off:= off+4;
tmp.subsystem_id := read16(bus, slot, func, off, 2);
tmp.subsystem_vid := read16(bus, slot, func, off, 0);
offset := offset + $04;
tmp.exp_rom_addr := read32(bus, slot, func, offset);
off:= off+4;
tmp.exp_rom_addr := read32(bus, slot, func, off);
offset := offset + $04;
tmp.reserved0 := read16(bus, slot, func, offset, 3);
tmp.reserved1 := read8(bus, slot, func, offset, 1);
tmp.capabilities := read8(bus, slot, func, offset, 0);
off:= off+4;
tmp.reserved0 := read16(bus, slot, func, off, 3);
tmp.reserved1 := read8(bus, slot, func, off, 1);
tmp.capabilities := read8(bus, slot, func, off, 0);
offset := offset + $04;
tmp.reserved2 := read32(bus, slot, func, offset);
off:= off+4;
tmp.reserved2 := read32(bus, slot, func, off);
offset := offset + $04;
tmp.max_latency := read8(bus, slot, func, offset, 3);
tmp.min_grant := read8(bus, slot, func, offset, 2);
tmp.interrupt_pin := read8(bus, slot, func, offset, 1);
tmp.interrupt_line := read8(bus, slot, func, offset, 0);
off:= off+4;
tmp.max_latency := read8(bus, slot, func, off, 3);
tmp.min_grant := read8(bus, slot, func, off, 2);
tmp.interrupt_pin := read8(bus, slot, func, off, 1);
tmp.interrupt_line := read8(bus, slot, func, off, 0);
console.writestring('PCI: Found Device: ');
console.writehex(slot);