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__ */