diff options
Diffstat (limited to 'include/linux/surface_aggregator/device.h')
| -rw-r--r-- | include/linux/surface_aggregator/device.h | 63 |
1 files changed, 30 insertions, 33 deletions
diff --git a/include/linux/surface_aggregator/device.h b/include/linux/surface_aggregator/device.h index 46c45d1b6368..df81043b9e71 100644 --- a/include/linux/surface_aggregator/device.h +++ b/include/linux/surface_aggregator/device.h @@ -68,9 +68,9 @@ struct ssam_device_uid { * match_flags member of the device ID structure. Do not use them directly * with struct ssam_device_id or struct ssam_device_uid. */ -#define SSAM_ANY_TID 0xffff -#define SSAM_ANY_IID 0xffff -#define SSAM_ANY_FUN 0xffff +#define SSAM_SSH_TID_ANY 0xffff +#define SSAM_SSH_IID_ANY 0xffff +#define SSAM_SSH_FUN_ANY 0xffff /** * SSAM_DEVICE() - Initialize a &struct ssam_device_id with the given @@ -83,25 +83,25 @@ struct ssam_device_uid { * * Initializes a &struct ssam_device_id with the given parameters. See &struct * ssam_device_uid for details regarding the parameters. The special values - * %SSAM_ANY_TID, %SSAM_ANY_IID, and %SSAM_ANY_FUN can be used to specify that + * %SSAM_SSH_TID_ANY, %SSAM_SSH_IID_ANY, and %SSAM_SSH_FUN_ANY can be used to specify that * matching should ignore target ID, instance ID, and/or sub-function, * respectively. This macro initializes the ``match_flags`` field based on the * given parameters. * * Note: The parameters @d and @cat must be valid &u8 values, the parameters - * @tid, @iid, and @fun must be either valid &u8 values or %SSAM_ANY_TID, - * %SSAM_ANY_IID, or %SSAM_ANY_FUN, respectively. Other non-&u8 values are not + * @tid, @iid, and @fun must be either valid &u8 values or %SSAM_SSH_TID_ANY, + * %SSAM_SSH_IID_ANY, or %SSAM_SSH_FUN_ANY, respectively. Other non-&u8 values are not * allowed. */ #define SSAM_DEVICE(d, cat, tid, iid, fun) \ - .match_flags = (((tid) != SSAM_ANY_TID) ? SSAM_MATCH_TARGET : 0) \ - | (((iid) != SSAM_ANY_IID) ? SSAM_MATCH_INSTANCE : 0) \ - | (((fun) != SSAM_ANY_FUN) ? SSAM_MATCH_FUNCTION : 0), \ + .match_flags = (((tid) != SSAM_SSH_TID_ANY) ? SSAM_MATCH_TARGET : 0) \ + | (((iid) != SSAM_SSH_IID_ANY) ? SSAM_MATCH_INSTANCE : 0) \ + | (((fun) != SSAM_SSH_FUN_ANY) ? SSAM_MATCH_FUNCTION : 0), \ .domain = d, \ .category = cat, \ - .target = __builtin_choose_expr((tid) != SSAM_ANY_TID, (tid), 0), \ - .instance = __builtin_choose_expr((iid) != SSAM_ANY_IID, (iid), 0), \ - .function = __builtin_choose_expr((fun) != SSAM_ANY_FUN, (fun), 0) + .target = __builtin_choose_expr((tid) != SSAM_SSH_TID_ANY, (tid), 0), \ + .instance = __builtin_choose_expr((iid) != SSAM_SSH_IID_ANY, (iid), 0), \ + .function = __builtin_choose_expr((fun) != SSAM_SSH_FUN_ANY, (fun), 0) /** * SSAM_VDEV() - Initialize a &struct ssam_device_id as virtual device with @@ -113,18 +113,18 @@ struct ssam_device_uid { * * Initializes a &struct ssam_device_id with the given parameters in the * virtual domain. See &struct ssam_device_uid for details regarding the - * parameters. The special values %SSAM_ANY_TID, %SSAM_ANY_IID, and - * %SSAM_ANY_FUN can be used to specify that matching should ignore target ID, + * parameters. The special values %SSAM_SSH_TID_ANY, %SSAM_SSH_IID_ANY, and + * %SSAM_SSH_FUN_ANY can be used to specify that matching should ignore target ID, * instance ID, and/or sub-function, respectively. This macro initializes the * ``match_flags`` field based on the given parameters. * * Note: The parameter @cat must be a valid &u8 value, the parameters @tid, - * @iid, and @fun must be either valid &u8 values or %SSAM_ANY_TID, - * %SSAM_ANY_IID, or %SSAM_ANY_FUN, respectively. Other non-&u8 values are not + * @iid, and @fun must be either valid &u8 values or %SSAM_SSH_TID_ANY, + * %SSAM_SSH_IID_ANY, or %SSAM_SSH_FUN_ANY, respectively. Other non-&u8 values are not * allowed. */ #define SSAM_VDEV(cat, tid, iid, fun) \ - SSAM_DEVICE(SSAM_DOMAIN_VIRTUAL, SSAM_VIRTUAL_TC_##cat, tid, iid, fun) + SSAM_DEVICE(SSAM_DOMAIN_VIRTUAL, SSAM_VIRTUAL_TC_##cat, SSAM_SSH_TID_##tid, iid, fun) /** * SSAM_SDEV() - Initialize a &struct ssam_device_id as physical SSH device @@ -136,18 +136,18 @@ struct ssam_device_uid { * * Initializes a &struct ssam_device_id with the given parameters in the SSH * domain. See &struct ssam_device_uid for details regarding the parameters. - * The special values %SSAM_ANY_TID, %SSAM_ANY_IID, and %SSAM_ANY_FUN can be - * used to specify that matching should ignore target ID, instance ID, and/or - * sub-function, respectively. This macro initializes the ``match_flags`` - * field based on the given parameters. + * The special values %SSAM_SSH_TID_ANY, %SSAM_SSH_IID_ANY, and + * %SSAM_SSH_FUN_ANY can be used to specify that matching should ignore target + * ID, instance ID, and/or sub-function, respectively. This macro initializes + * the ``match_flags`` field based on the given parameters. * * Note: The parameter @cat must be a valid &u8 value, the parameters @tid, - * @iid, and @fun must be either valid &u8 values or %SSAM_ANY_TID, - * %SSAM_ANY_IID, or %SSAM_ANY_FUN, respectively. Other non-&u8 values are not - * allowed. + * @iid, and @fun must be either valid &u8 values or %SSAM_SSH_TID_ANY, + * %SSAM_SSH_IID_ANY, or %SSAM_SSH_FUN_ANY, respectively. Other non-&u8 values + * are not allowed. */ #define SSAM_SDEV(cat, tid, iid, fun) \ - SSAM_DEVICE(SSAM_DOMAIN_SERIALHUB, SSAM_SSH_TC_##cat, tid, iid, fun) + SSAM_DEVICE(SSAM_DOMAIN_SERIALHUB, SSAM_SSH_TC_##cat, SSAM_SSH_TID_##tid, iid, fun) /* * enum ssam_device_flags - Flags for SSAM client devices. @@ -229,10 +229,7 @@ static inline bool is_ssam_device(struct device *d) * Return: Returns a pointer to the &struct ssam_device wrapping the given * device @d. */ -static inline struct ssam_device *to_ssam_device(struct device *d) -{ - return container_of(d, struct ssam_device, dev); -} +#define to_ssam_device(d) container_of_const(d, struct ssam_device, dev) /** * to_ssam_device_driver() - Casts the given device driver to a SSAM client @@ -456,7 +453,7 @@ static inline int ssam_device_register_clients(struct ssam_device *sdev) * device of the request and by association the controller via which the * request is sent. * - * Refer to ssam_request_sync_onstack() for more details on the behavior of + * Refer to ssam_request_do_sync_onstack() for more details on the behavior of * the generated function. */ #define SSAM_DEFINE_SYNC_REQUEST_CL_N(name, spec...) \ @@ -490,7 +487,7 @@ static inline int ssam_device_register_clients(struct ssam_device *sdev) * which the request is sent. The request's argument is specified via the * ``arg`` pointer. * - * Refer to ssam_request_sync_onstack() for more details on the behavior of + * Refer to ssam_request_do_sync_onstack() for more details on the behavior of * the generated function. */ #define SSAM_DEFINE_SYNC_REQUEST_CL_W(name, atype, spec...) \ @@ -524,7 +521,7 @@ static inline int ssam_device_register_clients(struct ssam_device *sdev) * the request is sent. The request's return value is written to the memory * pointed to by the ``ret`` parameter. * - * Refer to ssam_request_sync_onstack() for more details on the behavior of + * Refer to ssam_request_do_sync_onstack() for more details on the behavior of * the generated function. */ #define SSAM_DEFINE_SYNC_REQUEST_CL_R(name, rtype, spec...) \ @@ -560,7 +557,7 @@ static inline int ssam_device_register_clients(struct ssam_device *sdev) * specified via the ``arg`` pointer. The request's return value is written to * the memory pointed to by the ``ret`` parameter. * - * Refer to ssam_request_sync_onstack() for more details on the behavior of + * Refer to ssam_request_do_sync_onstack() for more details on the behavior of * the generated function. */ #define SSAM_DEFINE_SYNC_REQUEST_CL_WR(name, atype, rtype, spec...) \ |