Spexeah/Asuro
Spexeah/Asuro
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git-svn-id: https://spexeah.com:8443/svn/Asuro@322 6dbc8c32-bb84-406f-8558-d1cf31a0ab0c

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This commit is contained in:
aaron 2018-04-05 13:36:04 +00:00
parent 4d644e7ae9
commit 93548d64d7
1 changed files with 4 additions and 4 deletions
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8
src/driver/AHCI.pas
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@ -327,7 +327,7 @@ begin
pport := @hba^.ports[port]; pport := @hba^.ports[port];
pport^.istat := $ffff; pport^.istat := $ffff;
slot := find_cmd_slot(port); slot := find_cmd_slot(port);
if slot = -1 then exit(0); if slot = -1 then exit(false);
cmdHeader := @pport^.clb; cmdHeader := @pport^.clb;
cmdHeader += slot; cmdHeader += slot;
@ -363,7 +363,7 @@ begin
cmdfis^.count_low := count and $FF; cmdfis^.count_low := count and $FF;
cmdfis^.count_high:= (count shr 8) and $FF; cmdfis^.count_high:= (count shr 8) and $FF;
while (pport^.tfd and $88) = $88 and spin < 1000000 do begin while (pport^.tfd and $88) and spin < 1000000 do begin
spin += 1; spin += 1;
end; end;
@ -376,8 +376,8 @@ begin
pport^.ci := 1 shl slot; pport^.ci := 1 shl slot;
while true do begin while true do begin
if(pport^.ci and (1 shl slot)) = 0 then break; if(pport^.ci and (1 shl slot)) = (1 shl slot) then break;
if(pport^.istat and (1 shl 30)) then begin if(pport^.istat and (1 shl 30)) = (1 shl 30) then begin
console.writestringln('AHCI controller: Disk read error!'); console.writestringln('AHCI controller: Disk read error!');
read:= false; read:= false;
exit; exit;