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Extra calls to PM for I/O MMUs.

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This commit is contained in:
Philip Homburg 2008-02-21 15:51:27 +00:00
parent cb2b7ada63
commit 698df384c3
1 changed files with 11 additions and 1 deletions
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12
include/minix/callnr.h
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@ -1,4 +1,4 @@
#define NCALLS 100 /* number of system calls allowed */
#define NCALLS 111 /* number of system calls allowed */
#define EXIT 1
#define FORK 2
@ -97,6 +97,16 @@
#define FREEMEM 106 /* to PM, not used, not implemented */
#endif
#define GETPUID 107 /* to PM: get the uid of a process (endpoint) */
#define ADDDMA 108 /* to PM: inform PM about a region of memory
* that is used for bus-master DMA
*/
#define DELDMA 109 /* to PM: inform PM that a region of memory
* that is no longer used for bus-master DMA
*/
#define GETDMA 110 /* to PM: ask PM for a region of memory
* that should not be used for bus-master DMA
* any longer
*/
#define DEVCTL 120 /* to FS, map or unmap a device */
#define TASK_REPLY 121 /* to FS: reply code from drivers, not