diff options
| author | Quinn Jensen <quinn.jensen@freescale.com> | 2007-05-24 18:11:52 -0600 |
|---|---|---|
| committer | Quinn Jensen <quinn.jensen@freescale.com> | 2007-05-24 18:11:52 -0600 |
| commit | d0f87641e2f60648300eea75753bcd074ebde1e0 (patch) | |
| tree | 3f06c0a4ab232a552359fec512e377238f5b7f49 /include | |
| parent | efe51830be6c7b9ab20033b8dd6c876ebca362d2 (diff) | |
CR TLSbo86992: Add IPCv2 support
http://www.bitshrine.org/gpp/linux-2.6.19.2-mx-sdma_ipcv2.patch
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-arm/arch-mxc/sdma.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/include/asm-arm/arch-mxc/sdma.h b/include/asm-arm/arch-mxc/sdma.h index 2a2853816290..2cc4c90fe9c1 100644 --- a/include/asm-arm/arch-mxc/sdma.h +++ b/include/asm-arm/arch-mxc/sdma.h @@ -333,6 +333,24 @@ int mxc_dma_set_config(int channel, dma_request_t * p, int bd_index); int mxc_dma_get_config(int channel, dma_request_t * p, int bd_index); /*! + * This function is used by MXC IPC's write_ex2. It passes the a pointer to the + * data control structure to iapi_write_ipcv2() + * + * @param channel SDMA channel number + * @param ctrl_ptr Data Control structure pointer + */ +int mxc_sdma_write_ipcv2(int channel, void *ctrl_ptr); + +/*! + * This function is used by MXC IPC's read_ex2. It passes the a pointer to the + * data control structure to iapi_read_ipcv2() + * + * @param channel SDMA channel number + * @param ctrl_ptr Data Control structure pointer + */ +int mxc_sdma_read_ipcv2(int channel, void *ctrl_ptr); + +/*! * Starts dma channel. * * @param channel channel number |