Minix/minix
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

custom message type for VM_GETPHYS

Browse Source
This commit is contained in:
Ben Gras
2014-07-26 13:53:45 +02:00
committed by Lionel Sambuc
parent 324fc1f604
commit 28b5360df7
4 changed files with 15 additions and 9 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
include/minix/com.h
View File

@@ -758,9 +758,6 @@
#define VM_SHM_UNMAP (VM_RQ_BASE+34)
#define VM_GETPHYS (VM_RQ_BASE+35)
# define VMPHYS_ENDPT m2_i1
# define VMPHYS_ADDR m2_l1
# define VMPHYS_RETA m2_l2
#define VM_GETREF (VM_RQ_BASE+36)
# define VMREFCNT_ENDPT m2_i1

9
include/minix/ipc.h
View File

@@ -1718,6 +1718,14 @@ typedef struct {
} mess_lc_vm_shm_unmap;
_ASSERT_MSG_SIZE(mess_lc_vm_shm_unmap);
typedef struct {
endpoint_t endpt;
void *addr;
void *ret_addr;
uint8_t padding[44];
} mess_lc_vm_getphys;
_ASSERT_MSG_SIZE(mess_lc_vm_getphys);
typedef struct {
endpoint_t m_source; /* who sent the message */
int m_type; /* what kind of message is it */
@@ -1937,6 +1945,7 @@ typedef struct {
mess_vfs_lc_lseek m_vfs_lc_lseek;
mess_lsys_vm_vmremap m_lsys_vm_vmremap;
mess_lc_vm_getphys m_lc_vm_getphys;
mess_lc_vm_shm_unmap m_lc_vm_shm_unmap;
mess_vfs_lchardriver_cancel m_vfs_lchardriver_cancel;