Spexeah/Asuro
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git-svn-id: https://spexeah.com:8443/svn/Asuro@149 6dbc8c32-bb84-406f-8558-d1cf31a0ab0c

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This commit is contained in:
aaron 2017-05-20 19:09:26 +00:00
parent e330bc426b
commit 8aeb0f6c29
1 changed files with 32 additions and 7 deletions
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39
src/drivers/PCI.pas
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@ -101,6 +101,19 @@ type
header_type : ubit7; header_type : ubit7;
end; end;
TPCI_Memory_BAR bitpacked record
address : ubit28; //16-Byte aligned
prefetchable : boolean;
bar_type : ubit2;
always_0 : boolean = 0;
end;
TPCI_IO_BAR bitpacked record
address : ubit30; //4-byte aligned
reserved : boolean;
always_0 : boolean = 0;
end;
TPCI_Device bitpacked record TPCI_Device bitpacked record
device_id : uint16; device_id : uint16;
vendor_id : uint16; vendor_id : uint16;
@ -111,15 +124,15 @@ type
prog_if : uint8; prog_if : uint8;
revision_id : uint8; revision_id : uint8;
BIST : TPCI_BIST; BIST : TPCI_BIST;
header_type : uint8; header_type : TPCI_Header_Type;
latency_timer : uint8; latency_timer : uint8;
cache_size : uint8; cache_size : uint8;
address0 : uint32; address0 : TPCI_Memory_BAR;
address1 : uint32; address1 : TPCI_Memory_BAR;
address2 : uint32; address2 : TPCI_Memory_BAR;
address3 : uint32; address3 : TPCI_Memory_BAR;
address4 : uint32; address4 : TPCI_Memory_BAR;
address5 : uint32; address5 : TPCI_Memory_BAR;
CIS_pointer : uint32; CIS_pointer : uint32;
subsystem_id : uint16; subsystem_id : uint16;
subsystem_vid : uint16; subsystem_vid : uint16;
@ -139,6 +152,18 @@ type
end; end;
TCommand_Register bitpacked record TCommand_Register bitpacked record
reserved : ubit5;
interupt_disable : boolean;
fast_b2b_enable : boolean;
seer_enable : boolean;
reserved0 : boolean;
parity_err_response : boolean;
VGA_palette_snoop : boolean;
mem_wai_enable : boolean;
special_cycles : boolean;
bus_master : boolean;
memory_space : boolean;
io_space : boolean;
end; end;
TStatus_Register bitpacked record TStatus_Register bitpacked record