diff options
Diffstat (limited to 'drivers/bus/mhi/core/internal.h')
| -rw-r--r-- | drivers/bus/mhi/core/internal.h | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/drivers/bus/mhi/core/internal.h b/drivers/bus/mhi/core/internal.h index 37f9780d5bdc..18066302e6e2 100644 --- a/drivers/bus/mhi/core/internal.h +++ b/drivers/bus/mhi/core/internal.h @@ -587,6 +587,8 @@ int mhi_pm_m0_transition(struct mhi_controller *mhi_cntrl); void mhi_pm_m1_transition(struct mhi_controller *mhi_cntrl); int mhi_pm_m3_transition(struct mhi_controller *mhi_cntrl); int __mhi_device_get_sync(struct mhi_controller *mhi_cntrl); +int mhi_send_cmd(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan, + enum mhi_cmd_type cmd); /* Register access methods */ void mhi_db_brstmode(struct mhi_controller *mhi_cntrl, struct db_cfg *db_cfg, @@ -618,6 +620,14 @@ int mhi_init_irq_setup(struct mhi_controller *mhi_cntrl); void mhi_deinit_free_irq(struct mhi_controller *mhi_cntrl); void mhi_rddm_prepare(struct mhi_controller *mhi_cntrl, struct image_info *img_info); +int mhi_prepare_channel(struct mhi_controller *mhi_cntrl, + struct mhi_chan *mhi_chan); +int mhi_init_chan_ctxt(struct mhi_controller *mhi_cntrl, + struct mhi_chan *mhi_chan); +void mhi_deinit_chan_ctxt(struct mhi_controller *mhi_cntrl, + struct mhi_chan *mhi_chan); +void mhi_reset_chan(struct mhi_controller *mhi_cntrl, + struct mhi_chan *mhi_chan); /* Memory allocation methods */ static inline void *mhi_alloc_coherent(struct mhi_controller *mhi_cntrl, @@ -652,4 +662,16 @@ irqreturn_t mhi_irq_handler(int irq_number, void *dev); irqreturn_t mhi_intvec_threaded_handler(int irq_number, void *dev); irqreturn_t mhi_intvec_handler(int irq_number, void *dev); +int mhi_gen_tre(struct mhi_controller *mhi_cntrl, struct mhi_chan *mhi_chan, + void *buf, void *cb, size_t buf_len, enum mhi_flags flags); + +int mhi_map_single_no_bb(struct mhi_controller *mhi_cntrl, + struct mhi_buf_info *buf_info); +int mhi_map_single_use_bb(struct mhi_controller *mhi_cntrl, + struct mhi_buf_info *buf_info); +void mhi_unmap_single_no_bb(struct mhi_controller *mhi_cntrl, + struct mhi_buf_info *buf_info); +void mhi_unmap_single_use_bb(struct mhi_controller *mhi_cntrl, + struct mhi_buf_info *buf_info); + #endif /* _MHI_INT_H */ |