[lkml]   [2018]   [Sep]   [19]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
Messages in this thread
SubjectRe: [PATCH] i2c: i2c-qcom-geni: Properly handle DMA safe buffers

> But now when I try to use it I'm not exicted when the buffer is bounced
> but we fail to map the buffer with the DMA APIs. For an I2C_M_RD

Yes, this was reported before and the function to unmap looks different
now as of v4.19-rc2...

> the buffer that we setup. Or we can pass an argument to
> i2c_release_dma_safe_msg_buf() to indicate if we should do the memcpy or
> not?

... exactly like this :)

[unhandled content-type:application/pgp-signature]
 \ /
  Last update: 2018-09-19 22:46    [W:0.072 / U:8.828 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site