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| author |   Janosch Frank <frankja@linux.ibm.com> | 2022-05-17 16:36:22 +0000 |
|---|---|---|
| committer |   Christian Borntraeger <borntraeger@linux.ibm.com> | 2022-06-01 16:57:14 +0200 |
| commit | 06eb3388e703d95de0dfeea657b2640fdda720db (patch) | |
| tree | 1e6155b26ad6ec39b9d08cad300078b8c7e1eb85 | |
| parent | KVM: s390: pv: Add query interface (diff) | |
| download | linux-dev-06eb3388e703d95de0dfeea657b2640fdda720db.tar.xz linux-dev-06eb3388e703d95de0dfeea657b2640fdda720db.zip | |
KVM: s390: pv: Add dump support definitions
Let's add the constants and structure definitions needed for the dump
support.
Signed-off-by: Janosch Frank <frankja@linux.ibm.com>
Reviewed-by: Claudio Imbrenda <imbrenda@linux.ibm.com>
Reviewed-by: Steffen Eiden <seiden@linux.ibm.com>
Link: https://lore.kernel.org/r/20220517163629.3443-5-frankja@linux.ibm.com
Message-Id: <20220517163629.3443-5-frankja@linux.ibm.com>
Signed-off-by: Christian Borntraeger <borntraeger@linux.ibm.com>
| -rw-r--r-- | arch/s390/include/asm/uv.h | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/s390/include/asm/uv.h b/arch/s390/include/asm/uv.h index e8257a293dd1..3e597bb634bd 100644 --- a/arch/s390/include/asm/uv.h +++ b/arch/s390/include/asm/uv.h @@ -50,6 +50,10 @@ #define UVC_CMD_SET_UNSHARE_ALL 0x0340 #define UVC_CMD_PIN_PAGE_SHARED 0x0341 #define UVC_CMD_UNPIN_PAGE_SHARED 0x0342 +#define UVC_CMD_DUMP_INIT 0x0400 +#define UVC_CMD_DUMP_CONF_STOR_STATE 0x0401 +#define UVC_CMD_DUMP_CPU 0x0402 +#define UVC_CMD_DUMP_COMPLETE 0x0403 #define UVC_CMD_SET_SHARED_ACCESS 0x1000 #define UVC_CMD_REMOVE_SHARED_ACCESS 0x1001 #define UVC_CMD_RETR_ATTEST 0x1020 @@ -77,6 +81,10 @@ enum uv_cmds_inst { BIT_UVC_CMD_UNSHARE_ALL = 20, BIT_UVC_CMD_PIN_PAGE_SHARED = 21, BIT_UVC_CMD_UNPIN_PAGE_SHARED = 22, + BIT_UVC_CMD_DUMP_INIT = 24, + BIT_UVC_CMD_DUMP_CONFIG_STOR_STATE = 25, + BIT_UVC_CMD_DUMP_CPU = 26, + BIT_UVC_CMD_DUMP_COMPLETE = 27, BIT_UVC_CMD_RETR_ATTEST = 28, }; @@ -246,6 +254,31 @@ struct uv_cb_attest { u64 reserved168[4]; /* 0x0168 */ } __packed __aligned(8); +struct uv_cb_dump_cpu { + struct uv_cb_header header; + u64 reserved08[2]; + u64 cpu_handle; + u64 dump_area_origin; + u64 reserved28[5]; +} __packed __aligned(8); + +struct uv_cb_dump_stor_state { + struct uv_cb_header header; + u64 reserved08[2]; + u64 config_handle; + u64 dump_area_origin; + u64 gaddr; + u64 reserved28[4]; +} __packed __aligned(8); + +struct uv_cb_dump_complete { + struct uv_cb_header header; + u64 reserved08[2]; + u64 config_handle; + u64 dump_area_origin; + u64 reserved30[5]; +} __packed __aligned(8); + static inline int __uv_call(unsigned long r1, unsigned long r2) { int cc; |