--- /dev/null
+/* Layout and contents of the HardWare Resource Parameter Block (HWRPB).
+
+ This file is copied intact from the Linux kernel. As such, it is
+ covered by the GNU General Public License, v2.0.
+
+ You should have received a copy of the GNU General Public License
+ along with this program; see the file COPYING. If not see
+ <http://www.gnu.org/licenses/>. */
+
+#ifndef __ALPHA_HWRPB_H
+#define __ALPHA_HWRPB_H
+
+#define INIT_HWRPB ((struct hwrpb_struct *) 0x10000000)
+
+/*
+ * DEC processor types for Alpha systems. Found in HWRPB.
+ * These values are architected.
+ */
+
+#define EV3_CPU 1 /* EV3 */
+#define EV4_CPU 2 /* EV4 (21064) */
+#define LCA4_CPU 4 /* LCA4 (21066/21068) */
+#define EV5_CPU 5 /* EV5 (21164) */
+#define EV45_CPU 6 /* EV4.5 (21064/xxx) */
+#define EV56_CPU 7 /* EV5.6 (21164) */
+#define EV6_CPU 8 /* EV6 (21264) */
+#define PCA56_CPU 9 /* PCA56 (21164PC) */
+#define PCA57_CPU 10 /* PCA57 (notyet) */
+#define EV67_CPU 11 /* EV67 (21264A) */
+#define EV68CB_CPU 12 /* EV68CB (21264C) */
+#define EV68AL_CPU 13 /* EV68AL (21264B) */
+#define EV68CX_CPU 14 /* EV68CX (21264D) */
+#define EV7_CPU 15 /* EV7 (21364) */
+#define EV79_CPU 16 /* EV79 (21364??) */
+#define EV69_CPU 17 /* EV69 (21264/EV69A) */
+
+/*
+ * DEC system types for Alpha systems. Found in HWRPB.
+ * These values are architected.
+ */
+
+#define ST_ADU 1 /* Alpha ADU systype */
+#define ST_DEC_4000 2 /* Cobra systype */
+#define ST_DEC_7000 3 /* Ruby systype */
+#define ST_DEC_3000_500 4 /* Flamingo systype */
+#define ST_DEC_2000_300 6 /* Jensen systype */
+#define ST_DEC_3000_300 7 /* Pelican systype */
+#define ST_DEC_2100_A500 9 /* Sable systype */
+#define ST_DEC_AXPVME_64 10 /* AXPvme system type */
+#define ST_DEC_AXPPCI_33 11 /* NoName system type */
+#define ST_DEC_TLASER 12 /* Turbolaser systype */
+#define ST_DEC_2100_A50 13 /* Avanti systype */
+#define ST_DEC_MUSTANG 14 /* Mustang systype */
+#define ST_DEC_ALCOR 15 /* Alcor (EV5) systype */
+#define ST_DEC_1000 17 /* Mikasa systype */
+#define ST_DEC_EB64 18 /* EB64 systype */
+#define ST_DEC_EB66 19 /* EB66 systype */
+#define ST_DEC_EB64P 20 /* EB64+ systype */
+#define ST_DEC_BURNS 21 /* laptop systype */
+#define ST_DEC_RAWHIDE 22 /* Rawhide systype */
+#define ST_DEC_K2 23 /* K2 systype */
+#define ST_DEC_LYNX 24 /* Lynx systype */
+#define ST_DEC_XL 25 /* Alpha XL systype */
+#define ST_DEC_EB164 26 /* EB164 systype */
+#define ST_DEC_NORITAKE 27 /* Noritake systype */
+#define ST_DEC_CORTEX 28 /* Cortex systype */
+#define ST_DEC_MIATA 30 /* Miata systype */
+#define ST_DEC_XXM 31 /* XXM systype */
+#define ST_DEC_TAKARA 32 /* Takara systype */
+#define ST_DEC_YUKON 33 /* Yukon systype */
+#define ST_DEC_TSUNAMI 34 /* Tsunami systype */
+#define ST_DEC_WILDFIRE 35 /* Wildfire systype */
+#define ST_DEC_CUSCO 36 /* CUSCO systype */
+#define ST_DEC_EIGER 37 /* Eiger systype */
+#define ST_DEC_TITAN 38 /* Titan systype */
+#define ST_DEC_MARVEL 39 /* Marvel systype */
+
+/* UNOFFICIAL!!! */
+#define ST_UNOFFICIAL_BIAS 100
+#define ST_DTI_RUFFIAN 101 /* RUFFIAN systype */
+
+/* Alpha Processor, Inc. systems */
+#define ST_API_BIAS 200
+#define ST_API_NAUTILUS 201 /* UP1000 systype */
+
+struct pcb_struct {
+ unsigned long ksp;
+ unsigned long usp;
+ unsigned long ptbr;
+ unsigned int pcc;
+ unsigned int asn;
+ unsigned long unique;
+ unsigned long flags;
+ unsigned long res1, res2;
+};
+
+struct percpu_struct {
+ unsigned long hwpcb[16];
+ unsigned long flags;
+ unsigned long pal_mem_size;
+ unsigned long pal_scratch_size;
+ unsigned long pal_mem_pa;
+ unsigned long pal_scratch_pa;
+ unsigned long pal_revision;
+ unsigned long type;
+ unsigned long variation;
+ unsigned long revision;
+ unsigned long serial_no[2];
+ unsigned long logout_area_pa;
+ unsigned long logout_area_len;
+ unsigned long halt_PCBB;
+ unsigned long halt_PC;
+ unsigned long halt_PS;
+ unsigned long halt_arg;
+ unsigned long halt_ra;
+ unsigned long halt_pv;
+ unsigned long halt_reason;
+ unsigned long res;
+ unsigned long ipc_buffer[21];
+ unsigned long palcode_avail[16];
+ unsigned long compatibility;
+ unsigned long console_data_log_pa;
+ unsigned long console_data_log_length;
+ unsigned long bcache_info;
+};
+
+struct procdesc_struct {
+ unsigned long weird_vms_stuff;
+ unsigned long address;
+};
+
+struct vf_map_struct {
+ void *va;
+ unsigned long pa;
+ unsigned long count;
+};
+
+struct crb_struct {
+ struct procdesc_struct * dispatch_va;
+ unsigned long dispatch_pa;
+ struct procdesc_struct * fixup_va;
+ unsigned long fixup_pa;
+ /* virtual->physical map */
+ unsigned long map_entries;
+ unsigned long map_pages;
+ struct vf_map_struct map[1];
+};
+
+struct memclust_struct {
+ unsigned long start_pfn;
+ unsigned long numpages;
+ unsigned long numtested;
+ unsigned long bitmap_va;
+ unsigned long bitmap_pa;
+ unsigned long bitmap_chksum;
+ unsigned long usage;
+};
+
+struct memdesc_struct {
+ unsigned long chksum;
+ unsigned long optional_pa;
+ unsigned long numclusters;
+ struct memclust_struct cluster[0];
+};
+
+struct dsr_struct {
+ long smm; /* SMM nubber used by LMF */
+ unsigned long lurt_off; /* offset to LURT table */
+ unsigned long sysname_off; /* offset to sysname char count */
+};
+
+struct hwrpb_struct {
+ unsigned long phys_addr; /* check: physical address of the hwrpb */
+ unsigned long id; /* check: "HWRPB\0\0\0" */
+ unsigned long revision;
+ unsigned long size; /* size of hwrpb */
+ unsigned long cpuid;
+ unsigned long pagesize; /* 8192, I hope */
+ unsigned long pa_bits; /* number of physical address bits */
+ unsigned long max_asn;
+ unsigned char ssn[16]; /* system serial number: big bother is watching */
+ unsigned long sys_type;
+ unsigned long sys_variation;
+ unsigned long sys_revision;
+ unsigned long intr_freq; /* interval clock frequency * 4096 */
+ unsigned long cycle_freq; /* cycle counter frequency */
+ unsigned long vptb; /* Virtual Page Table Base address */
+ unsigned long res1;
+ unsigned long tbhb_offset; /* Translation Buffer Hint Block */
+ unsigned long nr_processors;
+ unsigned long processor_size;
+ unsigned long processor_offset;
+ unsigned long ctb_nr;
+ unsigned long ctb_size; /* console terminal block size */
+ unsigned long ctbt_offset; /* console terminal block table offset */
+ unsigned long crb_offset; /* console callback routine block */
+ unsigned long mddt_offset; /* memory data descriptor table */
+ unsigned long cdb_offset; /* configuration data block (or NULL) */
+ unsigned long frut_offset; /* FRU table (or NULL) */
+ void (*save_terminal)(unsigned long);
+ unsigned long save_terminal_data;
+ void (*restore_terminal)(unsigned long);
+ unsigned long restore_terminal_data;
+ void (*CPU_restart)(unsigned long);
+ unsigned long CPU_restart_data;
+ unsigned long res2;
+ unsigned long res3;
+ unsigned long chksum;
+ unsigned long rxrdy;
+ unsigned long txrdy;
+ unsigned long dsr_offset; /* "Dynamic System Recognition Data Block Table" */
+};
+
+
+static inline void
+hwrpb_update_checksum(struct hwrpb_struct *h)
+{
+ unsigned long sum = 0, *l;
+ for (l = (unsigned long *) h; l < (unsigned long *) &h->chksum; ++l)
+ sum += *l;
+ h->chksum = sum;
+}
+
+#endif /* __ALPHA_HWRPB_H */
Code Review / kvmfornfv.git / blobdiff