From: Hauke Mehrtens <hauke@hauke-m.de>
To: b43-dev@lists.infradead.org
Subject: b43 gpio
Date: Tue, 12 Feb 2013 23:36:55 +0100 [thread overview]
Message-ID: <511AC407.5030707@hauke-m.de> (raw)
There are some issues with the b43_gpio_init() method in b43 [0], [1],
[2], [3]. When I compare the spec [4] with the code in brcmsmac
brcms_c_gpio_init() it is very different. Is this spec still correct for
the recent ucode versions e.g. 666.2?
> Start with a GPIO Mask value of 0x1F and GPIO Set value of 0xF (Note >
that 0xF corresponds with the LEDs GPIO pins).
This is strange to me, shouldn't only the gpios used by this wifi chip
be activated?
Hauke
[0]: http://lists.infradead.org/pipermail/b43-dev/2012-February/002431.html
[1]: https://dev.openwrt.org/ticket/11120
[2]: https://dev.openwrt.org/ticket/12906
[3]: https://dev.openwrt.org/ticket/12838
[4]: http://bcm-specs.sipsolutions.net/GPIO
reply other threads:[~2013-02-12 22:36 UTC|newest]
Thread overview: [no followups] expand[flat|nested] mbox.gz Atom feed
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=511AC407.5030707@hauke-m.de \
--to=hauke@hauke-m.de \
--cc=b43-dev@lists.infradead.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is an external index of several public inboxes,
see mirroring instructions on how to clone and mirror
all data and code used by this external index.