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| author | Lukasz Majewski <l.majewski@samsung.com> | 2013-12-09 16:20:14 +0100 |
|---|---|---|
| committer | Marek Vasut <marex@denx.de> | 2013-12-18 19:53:19 +0100 |
| commit | 33fac4a6a23b595a2a3cdfa76eddde98d48947b4 (patch) | |
| tree | 89606102f29ed22220f2aca2f548188f0a6a5b3a /include/dfu.h | |
| parent | 4fb127898e46f0adf9fcca3cfae0987975ef34ec (diff) | |
| download | blackbird-obmc-uboot-33fac4a6a23b595a2a3cdfa76eddde98d48947b4.tar.gz blackbird-obmc-uboot-33fac4a6a23b595a2a3cdfa76eddde98d48947b4.zip | |
usb: dfu: f_dfu: Provide infrastructure to adjust DFU's Poll Timeout value
It is necessary to deter the host from sending subsequent DFU_GETSTATUS
request in the case of e.g. writing the buffer to medium.
Here the timeout is increased when we fill up the whole buffer. This delay
allows eMMC memory to perform its internal operations.
Otherwise we end up with HOST's error regarding GET_STATUS receive timeout.
Signed-off-by: Lukasz Majewski <l.majewski@samsung.com>
Diffstat (limited to 'include/dfu.h')
| -rw-r--r-- | include/dfu.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/dfu.h b/include/dfu.h index 9a50721104..f973426aa9 100644 --- a/include/dfu.h +++ b/include/dfu.h @@ -77,6 +77,9 @@ static inline unsigned int get_mmc_blk_size(int dev) #ifndef CONFIG_SYS_DFU_MAX_FILE_SIZE #define CONFIG_SYS_DFU_MAX_FILE_SIZE CONFIG_SYS_DFU_DATA_BUF_SIZE #endif +#ifndef DFU_DEFAULT_POLL_TIMEOUT +#define DFU_DEFAULT_POLL_TIMEOUT 0 +#endif struct dfu_entity { char name[DFU_NAME_SIZE]; |
