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git-svn-id: https://spexeah.com:8443/svn/Asuro@293 6dbc8c32-bb84-406f-8558-d1cf31a0ab0c

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This commit is contained in:
aaron 2018-04-04 21:10:54 +00:00
parent f82f12fd8b
commit c063bd0a97
2 changed files with 37 additions and 4 deletions
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40
src/driver/AHCI.pas
View File

@ -14,7 +14,8 @@ interface
uses uses
util, util,
PCI, PCI,
drivertypes; drivertypes,
drivermanagement;
type type
@ -159,6 +160,7 @@ type
end; end;
THBAptr : ^THBA_MEM; THBAptr : ^THBA_MEM;
intptr : ^uint32;
TCommand_Header = bitpacked record TCommand_Header = bitpacked record
cfl : ubit5; cfl : ubit5;
@ -177,7 +179,14 @@ type
rsv1 : array[0..3] of uint32; rsv1 : array[0..3] of uint32;
end; end;
TPRD bitpacked record TCommand_Table bitpacked record
cfis : array[0..64] of uint8;
acmd : array[0..16] of uint8;
rsv : array[0..48] of uint8;
prdt : array[0..1] of TPRD_Entry;
end;
TPRD_Entry bitpacked record
data_base_address : uint32; data_base_address : uint32;
data_bade_address_U : uint32; data_bade_address_U : uint32;
rsv0 : uint32; rsv0 : uint32;
@ -193,11 +202,14 @@ var
SATA_SIG_SEMB := $C33C0101; SATA_SIG_SEMB := $C33C0101;
STAT_SIG_PM := $96690101; STAT_SIG_PM := $96690101;
//other //other
PCI_Devices : TDeviceArray; ahciController : intptr;
hba : THBAptr; hba : THBAptr;
procedure init(); procedure init();
procedure check_ports();
function register_device(ptr:void): boolean;
implementation implementation
@ -206,7 +218,27 @@ var
count : uint16; count : uint16;
begin begin
console.writestringln('AHCI: STARTING INIT'); console.writestringln('AHCI: STARTING INIT');
PCI_Devices := PCI.getDeviceInfo(1, 6, 0, count); //PCI_Devices := PCI.getDeviceInfo(1, 6, 0, count);
drivermanagement.register_driver($010600, register_device)
end; end;
function register_device(ptr : void) : boolean
begin
ahciController := ptr;
hba := ahciController.address5;
exit(true);
end;
procedure check_ports();
var
i : uint32;
begin
i:= 1;
while true do begin
// if i and hba^.port_implemented != 1
end
end
end. end.

1
src/driver/PCI.pas
View File

@ -313,6 +313,7 @@ begin
console.writehexln(device.prog_if); console.writehexln(device.prog_if);
drivermanagement.register_device(DevID, @device); drivermanagement.register_device(DevID, @device);
kfree(DevID);
devices[device_count] := device; devices[device_count] := device;
device_count := device_count + 1; device_count := device_count + 1;