diff options
author | 2015-08-28 09:58:54 +0800 | |
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committer | 2015-09-01 12:44:00 +0800 | |
commit | e44e3482bdb4d0ebde2d8b41830ac2cdb07948fb (patch) | |
tree | 66b09f592c55df2878107a468a91d21506104d3f /qemu/roms/SLOF/lib/libhvcall/libhvcall.h | |
parent | 9ca8dbcc65cfc63d6f5ef3312a33184e1d726e00 (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.h | 107 |
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__ */ |