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a55d1472
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体验新版 GitCode,发现更多精彩内容 >>
提交
a55d1472
编写于
6月 12, 2020
作者:
G
Goldfish64
浏览文件
操作
浏览文件
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电子邮件补丁
差异文件
AudioDxe: Fix controller cleanup
上级
d6e191d0
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
29 addition
and
15 deletion
+29
-15
Staging/AudioDxe/HdaController/HdaController.c
Staging/AudioDxe/HdaController/HdaController.c
+6
-10
Staging/AudioDxe/HdaController/HdaController.h
Staging/AudioDxe/HdaController/HdaController.h
+3
-1
Staging/AudioDxe/HdaController/HdaControllerMem.c
Staging/AudioDxe/HdaController/HdaControllerMem.c
+20
-4
未找到文件。
Staging/AudioDxe/HdaController/HdaController.c
浏览文件 @
a55d1472
...
...
@@ -741,10 +741,10 @@ HdaControllerCleanup(
}
}
//
Cleanup streams.
HdaControllerCleanupStreams
(
HdaControllerDev
);
// Stop and cleanup CORB and RIRB.
//
// Cleanup streams, CORB, and RIRB.
//
HdaControllerCleanupStreams
(
HdaControllerDev
);
HdaControllerCleanupRingBuffer
(
&
HdaControllerDev
->
Corb
);
HdaControllerCleanupRingBuffer
(
&
HdaControllerDev
->
Rirb
);
...
...
@@ -931,12 +931,8 @@ HdaControllerDriverBindingStart (
//
// Initialize CORB and RIRB.
//
HdaControllerDev
->
Corb
.
HdaDev
=
HdaControllerDev
;
HdaControllerDev
->
Corb
.
Type
=
HDA_RING_BUFFER_TYPE_CORB
;
HdaControllerDev
->
Rirb
.
HdaDev
=
HdaControllerDev
;
HdaControllerDev
->
Rirb
.
Type
=
HDA_RING_BUFFER_TYPE_RIRB
;
if
(
!
HdaControllerInitRingBuffer
(
&
HdaControllerDev
->
Corb
)
||
!
HdaControllerInitRingBuffer
(
&
HdaControllerDev
->
Rirb
))
{
if
(
!
HdaControllerInitRingBuffer
(
&
HdaControllerDev
->
Corb
,
HdaControllerDev
,
HDA_RING_BUFFER_TYPE_CORB
)
||
!
HdaControllerInitRingBuffer
(
&
HdaControllerDev
->
Rirb
,
HdaControllerDev
,
HDA_RING_BUFFER_TYPE_RIRB
))
{
goto
FREE_CONTROLLER
;
}
...
...
Staging/AudioDxe/HdaController/HdaController.h
浏览文件 @
a55d1472
...
...
@@ -483,7 +483,9 @@ HdaControllerDriverBindingStop(
BOOLEAN
HdaControllerInitRingBuffer
(
IN
HDA_RING_BUFFER
*
HdaRingBuffer
IN
HDA_RING_BUFFER
*
HdaRingBuffer
,
IN
HDA_CONTROLLER_DEV
*
HdaDev
,
IN
HDA_RING_BUFFER_TYPE
Type
);
VOID
...
...
Staging/AudioDxe/HdaController/HdaControllerMem.c
浏览文件 @
a55d1472
...
...
@@ -27,7 +27,9 @@
BOOLEAN
HdaControllerInitRingBuffer
(
IN
HDA_RING_BUFFER
*
HdaRingBuffer
IN
HDA_RING_BUFFER
*
HdaRingBuffer
,
IN
HDA_CONTROLLER_DEV
*
HdaDev
,
IN
HDA_RING_BUFFER_TYPE
Type
)
{
EFI_STATUS
Status
;
...
...
@@ -41,18 +43,23 @@ HdaControllerInitRingBuffer (
UINTN
BufferSizeActual
;
PciIo
=
HdaRingBuffer
->
HdaDev
->
PciIo
;
ASSERT
(
HdaRingBuffer
!=
NULL
);
ASSERT
(
HdaDev
!=
NULL
);
if
(
HdaRingBuffer
->
Type
==
HDA_RING_BUFFER_TYPE_CORB
)
{
if
(
Type
==
HDA_RING_BUFFER_TYPE_CORB
)
{
Offset
=
HDA_REG_CORB_BASE
;
EntrySize
=
HDA_CORB_ENTRY_SIZE
;
}
else
if
(
HdaRingBuffer
->
Type
==
HDA_RING_BUFFER_TYPE_RIRB
)
{
}
else
if
(
Type
==
HDA_RING_BUFFER_TYPE_RIRB
)
{
Offset
=
HDA_REG_RIRB_BASE
;
EntrySize
=
HDA_RIRB_ENTRY_SIZE
;
}
else
{
return
FALSE
;
}
HdaRingBuffer
->
HdaDev
=
HdaDev
;
HdaRingBuffer
->
Type
=
Type
;
PciIo
=
HdaDev
->
PciIo
;
//
// Get current value of size register.
//
...
...
@@ -156,6 +163,15 @@ HdaControllerCleanupRingBuffer (
{
EFI_PCI_IO_PROTOCOL
*
PciIo
;
ASSERT
(
HdaRingBuffer
!=
NULL
);
//
// Already freed if NULL.
//
if
(
HdaRingBuffer
->
HdaDev
==
NULL
)
{
return
;
}
PciIo
=
HdaRingBuffer
->
HdaDev
->
PciIo
;
//
...
...
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