HomeFreeBSD

Add SDIO support.

Description

Add SDIO support.

Add a CAM-Newbus SDIO support module. This works provides a newbus
infrastructure for device drivers wanting to use SDIO. On the lower end
while it is connected by newbus to SDHCI, it talks CAM using the MMCCAM
framework to get to it.

This also duplicates the usbdevs framework to equally create sdiodev
header files with #defines for "vendors" and "products".

Submitted by: kibab (initial work, see https://reviews.freebsd.org/D12467)
Reviewed by: kibab, imp (comments on earlier version)
MFC after: 6 weeks
Relnotes: yes
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D19749

Details

Committed
bzJun 8 2019, 4:26 PM
Reviewer
kibab
Differential Revision
D19749: Add a CAM-Newbus SDIO support module.
Parents
rS348804: bcm2835_sdhci.c: exit DMA if not enough data left to avoid timeout errors
Branches
Unknown
Tags
Unknown