commit 5fe4f0fc792f0e31500ffc96eb201548f51d5474
author Bjoern Johansson <bjoernj@google.com> Mon May 16 17:51:58 2022 +0000
committer Commit Bot <commit-bot@chromium.org> Mon May 16 17:51:58 2022 +0000
tree 6463ecd29a1b852ce73e1514bb2834cba3f55a0d
parent f5a4add8a8a5625a069f2b00b7640801dd8badb0

[brcmfmac] Fix caching of SDIO block size

The block size for SDIO is cached for performance reasons since it's
accessed for every transfer that needs to be aligned to block size.
Unfortunately caching happened before the block size was actually set.
This lead to the cached value having the factory default block size. In
the past we used the factory default value so it was not a problem. As
part of the network device work the block size was reduced and the
mismatch between cached value and actual block size became apparent.

Fortunately this hasn't led to any issues since the actual block size
was lower, all that happened was that we aligned to a stricter value
than necessary.

Bug: 100319
Test: manual testing, fx test brcmfmac_test brcmfmac_sdio_test
Change-Id: Ibb0f694050eeff8693747158ea318241ab05ad60
Reviewed-on: https://fuchsia-review.googlesource.com/c/fuchsia/+/679450
Reviewed-by: Sakthi Vignesh Radhakrishnan <rsakthi@google.com>
Commit-Queue: Bjoern Johansson <bjoernj@google.com>
Reviewed-by: Karthik Krishnaswami <karthikrish@google.com>