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custom message type for VM_UNMAP_PHYS

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This commit is contained in:
Ben Gras
2014-07-26 13:53:59 +02:00
committed by Lionel Sambuc
parent 6af75e6660
commit c24f718bb4
4 changed files with 12 additions and 6 deletions
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2
include/minix/com.h
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@@ -702,8 +702,6 @@
#define VM_MAP_PHYS (VM_RQ_BASE+15)
#define VM_UNMAP_PHYS (VM_RQ_BASE+16)
# define VMUP_EP m1_i1
# define VMUP_VADDR m1_p1
/* To VM: map in cache block by FS */
#define VM_MAPCACHEPAGE (VM_RQ_BASE+26)

8
include/minix/ipc.h
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@@ -1856,6 +1856,13 @@ typedef struct {
} mess_lsys_vm_map_phys;
_ASSERT_MSG_SIZE(mess_lsys_vm_map_phys);
typedef struct {
endpoint_t ep;
void *vaddr;
uint8_t padding[48];
} mess_lsys_vm_unmap_phys;
_ASSERT_MSG_SIZE(mess_lsys_vm_unmap_phys);
typedef struct {
endpoint_t m_source; /* who sent the message */
int m_type; /* what kind of message is it */
@@ -2093,6 +2100,7 @@ typedef struct {
mess_lc_ipc_semop m_lc_ipc_semop;
mess_lc_vm_brk m_lc_vm_brk;
mess_lsys_vm_map_phys m_lsys_vm_map_phys;
mess_lsys_vm_unmap_phys m_lsys_vm_unmap_phys;
mess_vfs_lchardriver_cancel m_vfs_lchardriver_cancel;
mess_vfs_lchardriver_openclose m_vfs_lchardriver_openclose;