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This commit is contained in:
Jorrit Herder
2005-04-29 15:36:43 +00:00
parent 0e869cdd44
commit 89ac678b9b
78 changed files with 1293 additions and 2858 deletions
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5
kernel/const.h
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@@ -9,7 +9,7 @@
/* To translate an address in kernel space to a physical address. This is
* the same as umap_local(proc_ptr, D, vir, sizeof(*vir)), but less costly.
*/
#define vir2phys(vir) (data_base + (vir_bytes) (vir))
#define vir2phys(vir) (kinfo.data_base + (vir_bytes) (vir))
/* Constants used in virtual_copy(). Values must be 0 and 1, respectively! */
#define _SRC_ 0
@@ -27,6 +27,9 @@
/* How many bytes for (port,value)-pairs vector to copy in. */
#define VDEVIO_BUF_SIZE 128
/* How many elements in vector of virtual copy requests. */
#define VCOPY_VEC_SIZE 16
/* Program stack words and masks. */
#define INIT_PSW 0x0200 /* initial psw */
#define INIT_TASK_PSW 0x1200 /* initial psw for tasks (with IOPL 1) */