5 * c 2001 PPC 64 Team, IBM Corp
7 * This program is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU General Public License
9 * as published by the Free Software Foundation; either version
10 * 2 of the License, or (at your option) any later version.
13 #include <asm/types.h>
14 #include <asm/systemcfg.h>
19 /*==================================================================
20 * Cache line 1: 0x0000 - 0x007F
21 * Kernel only data - undefined for user space
22 *==================================================================
24 void *xItVpdAreas; /* VPD Data 0x00 */
25 void *xRamDisk; /* iSeries ramdisk 0x08 */
26 u64 xRamDiskSize; /* In pages 0x10 */
27 struct paca_struct *paca; /* Ptr to an array of pacas 0x18 */
28 u64 debug_switch; /* Debug print control 0x20 */
29 u64 banner; /* Ptr to banner string 0x28 */
30 u64 log; /* Ptr to log buffer 0x30 */
31 u64 serialPortAddr; /* Phy addr of serial port 0x38 */
32 u64 interrupt_controller; /* Type of int controller 0x40 */
33 u64 slb_size; /* SLB size in entries 0x48 */
34 u64 pftSize; /* Log 2 of page table size 0x50 */
35 void *systemcfg; /* Pointer to systemcfg data 0x58 */
36 u32 dCacheL1LogLineSize; /* L1 d-cache line size Log2 0x60 */
37 u32 dCacheL1LinesPerPage; /* L1 d-cache lines / page 0x64 */
38 u32 iCacheL1LogLineSize; /* L1 i-cache line size Log2 0x68 */
39 u32 iCacheL1LinesPerPage; /* L1 i-cache lines / page 0x6c */
40 u8 smt_state; /* 0 = SMT off 0x70 */
43 u8 resv0[15]; /* Reserved 0x71 - 0x7F */
46 extern struct naca_struct *naca;
48 #endif /* __ASSEMBLY__ */
51 #define NACA_PHYS_ADDR (NACA_PAGE<<PAGE_SHIFT)
52 #define NACA_VIRT_ADDR (KERNELBASE+NACA_PHYS_ADDR)