Unix and Linux Discussions Tagged with windows |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
9 |
51,103 |
AIX |
|
|
|
3 |
5,359 |
UNIX for Beginners Questions & Answers |
|
|
|
0 |
3,103 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
2,573 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
48,603 |
Windows & DOS: Issues & Discussions |
|
|
|
6 |
14,150 |
Windows & DOS: Issues & Discussions |
|
|
|
10 |
17,776 |
Windows & DOS: Issues & Discussions |
|
|
|
2 |
8,360 |
HP-UX |
|
|
|
14 |
34,481 |
AIX |
|
|
|
0 |
1,693 |
UNIX for Beginners Questions & Answers |
|
|
|
0 |
10,488 |
Windows & DOS: Issues & Discussions |
|
|
|
8 |
4,276 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
1,830 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
6,688 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
9,780 |
Windows & DOS: Issues & Discussions |
|
|
|
2 |
2,899 |
Solaris |
|
|
|
7 |
2,599 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
7,767 |
Linux |
|
|
|
2 |
3,333 |
AIX |
|
|
|
4 |
10,146 |
Windows & DOS: Issues & Discussions |
|
|
|
2 |
2,309 |
Shell Programming and Scripting |
|
|
|
5 |
5,045 |
UNIX for Beginners Questions & Answers |
|
|
|
11 |
4,978 |
Solaris |
|
|
|
0 |
3,122 |
Red Hat |
|
|
|
3 |
5,120 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
6,609 |
Windows & DOS: Issues & Discussions |
|
|
|
6 |
3,351 |
Linux |
|
|
|
34 |
13,807 |
Shell Programming and Scripting |
|
|
|
2 |
3,984 |
Solaris |
|
|
|
4 |
3,234 |
Windows & DOS: Issues & Discussions |
|
|
|
9 |
7,433 |
Windows & DOS: Issues & Discussions |
|
|
|
12 |
5,961 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
2,517 |
UNIX for Advanced & Expert Users |
|
|
|
5 |
14,834 |
Shell Programming and Scripting |
|
|
|
2 |
2,263 |
Shell Programming and Scripting |
|
|
|
5 |
16,763 |
Shell Programming and Scripting |
|
|
|
6 |
7,775 |
Linux |
|
|
|
1 |
6,775 |
Shell Programming and Scripting |
|
|
|
1 |
284,602 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
15,479 |
Shell Programming and Scripting |
ddi_dma_numwin(9F) Kernel Functions for Drivers ddi_dma_numwin(9F)
NAME
ddi_dma_numwin - retrieve number of DMA windows
SYNOPSIS
#include <sys/ddi.h>
#include <sys/sunddi.h>
int ddi_dma_numwin(ddi_dma_handle_t handle, uint_t *nwinp);
PARAMETERS
handle The DMA handle previously allocated by a call to ddi_dma_alloc_handle(9F).
nwinp Upon a successful return, nwinp will contain the number of DMA windows for this object.
INTERFACE LEVEL
Solaris DDI specific (Solaris DDI).
DESCRIPTION
ddi_dma_numwin() returns the number of DMA windows for a DMA object if partial resource allocation was permitted.
RETURN VALUES
ddi_dma_numwin() returns:
DDI_SUCCESS Successfully filled in the number of DMA windows.
DDI_FAILURE DMA windows are not activated.
CONTEXT
ddi_dma_numwin() can be called from user, kernel, or interrupt context.
SEE ALSO
ddi_dma_addr_bind_handle(9F), ddi_dma_alloc_handle(9F), ddi_dma_buf_bind_handle(9F), ddi_dma_unbind_handle(9F)
Writing Device Drivers
SunOS 5.10 29 Sep 1994 ddi_dma_numwin(9F)