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authorYang Zhang <yang.z.zhang@intel.com>2015-08-28 09:58:54 +0800
committerYang Zhang <yang.z.zhang@intel.com>2015-09-01 12:44:00 +0800
commite44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch)
tree66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/SLOF/lib/libhvcall/libhvcall.h
parent9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (diff)
Add qemu 2.4.0
Change-Id: Ic99cbad4b61f8b127b7dc74d04576c0bcbaaf4f5 Signed-off-by: Yang Zhang <yang.z.zhang@intel.com>
Diffstat (limited to 'qemu/roms/SLOF/lib/libhvcall/libhvcall.h')
-rw-r--r--qemu/roms/SLOF/lib/libhvcall/libhvcall.h107
1 files changed, 107 insertions, 0 deletions
diff --git a/qemu/roms/SLOF/lib/libhvcall/libhvcall.h b/qemu/roms/SLOF/lib/libhvcall/libhvcall.h
new file mode 100644
index 000000000..193b7383d
--- /dev/null
+++ b/qemu/roms/SLOF/lib/libhvcall/libhvcall.h
@@ -0,0 +1,107 @@
+#ifndef __LIBHVCALL_H__
+#define __LIBHVCALL_H__
+
+#define H_SUCCESS 0
+#define H_HARDWARE -1
+
+#define H_GET_TCE 0x1C
+#define H_PUT_TCE 0x20
+#define H_LOGICAL_CI_LOAD 0x3c
+#define H_LOGICAL_CI_STORE 0x40
+#define H_GET_TERM_CHAR 0x54
+#define H_PUT_TERM_CHAR 0x58
+#define H_REG_CRQ 0xFC
+#define H_FREE_CRQ 0x100
+#define H_SEND_CRQ 0x108
+#define H_REGISTER_LOGICAL_LAN 0x114
+#define H_FREE_LOGICAL_LAN 0x118
+#define H_ADD_LOGICAL_LAN_BUFFER 0x11C
+#define H_SEND_LOGICAL_LAN 0x120
+
+/* KVM specific ones */
+#define KVMPPC_HCALL_BASE 0xf000
+#define KVMPPC_H_RTAS (KVMPPC_HCALL_BASE + 0x0)
+#define KVMPPC_H_LOGICAL_MEMOP (KVMPPC_HCALL_BASE + 0x1)
+/* Client Architecture support */
+#define KVMPPC_H_CAS (KVMPPC_HCALL_BASE + 0x2)
+#define KVMPPC_H_RTAS_UPDATE (KVMPPC_HCALL_BASE + 0x3)
+#define KVMPPC_H_REPORT_MC_ERR (KVMPPC_HCALL_BASE + 0x4)
+#define KVMPPC_HCALL_MAX KVMPPC_H_NMI_MCE
+
+#ifndef __ASSEMBLY__
+
+extern long hv_generic(unsigned long opcode, ...);
+
+extern void hv_putchar(char c, int hvtermno);
+extern char hv_getchar(int hvtermno);
+extern char hv_haschar(int hvtermno);
+extern void get_print_banner(unsigned long addr);
+
+extern int hv_send_crq(unsigned int unit, uint64_t *msgaddr);
+
+static inline long hv_reg_crq(unsigned int unit, unsigned long qaddr,
+ unsigned long qsize)
+{
+ return hv_generic(H_REG_CRQ, unit, qaddr, qsize);
+}
+
+static inline void hv_free_crq(unsigned int unit)
+{
+ hv_generic(H_FREE_CRQ, unit);
+}
+
+extern long hv_send_logical_lan(unsigned long unit_address,
+ unsigned long desc1, unsigned long desc2,
+ unsigned long desc3, unsigned long desc4,
+ unsigned long desc5, unsigned long desc6);
+
+static inline long h_register_logical_lan(unsigned long unit_address,
+ unsigned long buf_list,
+ unsigned long rec_q,
+ unsigned long filter_list,
+ unsigned long mac_address)
+{
+ return hv_generic(H_REGISTER_LOGICAL_LAN, unit_address,
+ buf_list, rec_q, filter_list, mac_address);
+}
+
+static inline long h_free_logical_lan(unsigned long unit_address)
+{
+ return hv_generic(H_FREE_LOGICAL_LAN, unit_address);
+}
+
+static inline long h_add_logical_lan_buffer(unsigned long unit_address,
+ unsigned long buffer)
+{
+ return hv_generic(H_ADD_LOGICAL_LAN_BUFFER, unit_address, buffer);
+}
+
+#define HV_RTAS_MAX_ARGRET 5
+
+struct hv_rtas_call {
+ uint32_t token;
+ uint32_t nargs;
+ uint32_t nrets;
+ uint32_t argret[HV_RTAS_MAX_ARGRET];
+};
+
+static inline unsigned long h_rtas(struct hv_rtas_call *rtas_buf)
+{
+ return hv_generic(KVMPPC_H_RTAS, (unsigned long)rtas_buf);
+}
+
+extern unsigned long hv_logical_ci_load(unsigned long size, unsigned long addr);
+extern unsigned long hv_logical_ci_store(unsigned long size, unsigned long addr,
+ unsigned long value);
+
+extern unsigned long hv_logical_memop(unsigned long dst, unsigned long src,
+ unsigned long esize, unsigned long count,
+ unsigned long op);
+extern int patch_broken_sc1(void *start, void *end, uint32_t *test_ins);
+
+extern unsigned long hv_cas(unsigned long vec, unsigned long buf,
+ unsigned long size);
+
+#endif /* __ASSEMBLY__ */
+
+#endif /* __LIBHVCALL_H__ */