[Bug 204521] [new driver] [request] Port rtsx from OpenBSD to FreeBSD

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Thu May 21 17:49:19 UTC 2020


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=204521

--- Comment #54 from Gary Jennejohn <gljennjohn at gmail.com> ---
(In reply to Jesper Schmitz Mouridsen from comment #53)
Thanks!  I'll look at it.  Note that your rtsx_pci_send_cmd() is basically the
same as rtsx_send_cmd() already in the code.  The main difference is that your
code synchronises the DMA buffers in the routine itself whereas the existing
code does it after rtsx_send_cmd() returns.
Did you keep the Linux dyndbg output?  Could be interesting to look at.

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