Unix and Linux Discussions Tagged with windows |
|
Thread / Thread Starter |
Last Post |
Replies |
Views |
Forum |
|
|
|
9 |
57,619 |
AIX |
|
|
|
3 |
6,262 |
UNIX for Beginners Questions & Answers |
|
|
|
0 |
3,475 |
UNIX for Beginners Questions & Answers |
|
|
|
2 |
3,232 |
UNIX for Beginners Questions & Answers |
|
|
|
6 |
52,187 |
Windows & DOS: Issues & Discussions |
|
|
|
6 |
15,399 |
Windows & DOS: Issues & Discussions |
|
|
|
10 |
20,554 |
Windows & DOS: Issues & Discussions |
|
|
|
2 |
9,268 |
HP-UX |
|
|
|
14 |
38,989 |
AIX |
|
|
|
0 |
2,148 |
UNIX for Beginners Questions & Answers |
|
|
|
0 |
11,429 |
Windows & DOS: Issues & Discussions |
|
|
|
8 |
5,479 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
2,090 |
UNIX for Beginners Questions & Answers |
|
|
|
8 |
7,567 |
UNIX for Advanced & Expert Users |
|
|
|
2 |
10,479 |
Windows & DOS: Issues & Discussions |
|
|
|
2 |
3,544 |
Solaris |
|
|
|
7 |
2,932 |
UNIX for Beginners Questions & Answers |
|
|
|
1 |
8,822 |
Linux |
|
|
|
2 |
3,826 |
AIX |
|
|
|
4 |
11,319 |
Windows & DOS: Issues & Discussions |
|
|
|
2 |
2,497 |
Shell Programming and Scripting |
|
|
|
5 |
5,446 |
UNIX for Beginners Questions & Answers |
|
|
|
11 |
5,996 |
Solaris |
|
|
|
0 |
3,481 |
Red Hat |
|
|
|
3 |
5,987 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
7,127 |
Windows & DOS: Issues & Discussions |
|
|
|
6 |
3,819 |
Linux |
|
|
|
34 |
14,811 |
Shell Programming and Scripting |
|
|
|
2 |
4,193 |
Solaris |
|
|
|
4 |
3,661 |
Windows & DOS: Issues & Discussions |
|
|
|
9 |
8,153 |
Windows & DOS: Issues & Discussions |
|
|
|
12 |
6,842 |
UNIX for Dummies Questions & Answers |
|
|
|
1 |
2,794 |
UNIX for Advanced & Expert Users |
|
|
|
5 |
16,094 |
Shell Programming and Scripting |
|
|
|
2 |
2,501 |
Shell Programming and Scripting |
|
|
|
5 |
17,104 |
Shell Programming and Scripting |
|
|
|
6 |
8,218 |
Linux |
|
|
|
1 |
7,095 |
Shell Programming and Scripting |
|
|
|
1 |
292,677 |
UNIX for Beginners Questions & Answers |
|
|
|
3 |
15,993 |
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)