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| author | K. Y. Srinivasan <kys@microsoft.com> | 2012-08-13 10:06:52 -0700 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2012-08-16 13:48:08 -0700 |
| commit | b47a81dcc5a806efb6d970608299129771588289 (patch) | |
| tree | 59325254754b37e1b28393c552a854e4c922e243 /include/linux/hyperv.h | |
| parent | 9b5957803cb444a99275355eb2309b6fecc63c5f (diff) | |
| download | lwn-b47a81dcc5a806efb6d970608299129771588289.tar.gz lwn-b47a81dcc5a806efb6d970608299129771588289.zip | |
Drivers: hv: kvp: Cleanup error handling in KVP
In preparation to implementing IP injection, cleanup the way we propagate
and handle errors both in the driver as well as in the user level daemon.
Signed-off-by: K. Y. Srinivasan <kys@microsoft.com>
Reviewed-by: Haiyang Zhang <haiyangz@microsoft.com>
Reviewed-by: Olaf Hering <olaf@aepfle.de>
Reviewed-by: Ben Hutchings <ben@decadent.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'include/linux/hyperv.h')
| -rw-r--r-- | include/linux/hyperv.h | 17 |
1 files changed, 11 insertions, 6 deletions
diff --git a/include/linux/hyperv.h b/include/linux/hyperv.h index 11afc4e0849a..b587c448e8ab 100644 --- a/include/linux/hyperv.h +++ b/include/linux/hyperv.h @@ -181,6 +181,17 @@ enum hv_kvp_exchg_pool { KVP_POOL_COUNT /* Number of pools, must be last. */ }; +/* + * Some Hyper-V status codes. + */ + +#define HV_S_OK 0x00000000 +#define HV_E_FAIL 0x80004005 +#define HV_S_CONT 0x80070103 +#define HV_ERROR_NOT_SUPPORTED 0x80070032 +#define HV_ERROR_MACHINE_LOCKED 0x800704F7 +#define HV_ERROR_DEVICE_NOT_CONNECTED 0x8007048F + #define ADDR_FAMILY_NONE 0x00 #define ADDR_FAMILY_IPV4 0x01 #define ADDR_FAMILY_IPV6 0x02 @@ -1048,12 +1059,6 @@ void vmbus_driver_unregister(struct hv_driver *hv_driver); #define ICMSGHDRFLAG_REQUEST 2 #define ICMSGHDRFLAG_RESPONSE 4 -#define HV_S_OK 0x00000000 -#define HV_E_FAIL 0x80004005 -#define HV_S_CONT 0x80070103 -#define HV_ERROR_NOT_SUPPORTED 0x80070032 -#define HV_ERROR_MACHINE_LOCKED 0x800704F7 -#define HV_ERROR_DEVICE_NOT_CONNECTED 0x8007048F /* * While we want to handle util services as regular devices, |