archive mirror
 help / color / mirror / Atom feed
From: Ian Molton <>
To: "" <>
Cc: Arend Van Spriel <>,
	Franky Lin <>,
	Hante Meuleman <>
Subject: Re: BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1
Date: Mon, 17 Jul 2017 19:31:29 +0100	[thread overview]
Message-ID: <> (raw)
In-Reply-To: <>

On 17/07/17 18:50, Ian Molton wrote:
> Resent due to subject error. Apologies, Hante :)
> Hi Folks,
> 9fe929aaace6  brcmfmac: add firmware feature detection for gscan feature
> Completely breaks 43430a1 support.

Digging a bit deeper, this would *appear* to be one of a couple of

1) brcmf_sdio_hostmail() is missing code to handle a response of type
2) The firmware is failing when asked to handle the new requiests, and
   is going to la-la land.

Decoding the reply gives us HMB_DATA_DEVREADY or-ed with 0x40010

Since the upper half-word is masked, that leaves us with 0x10 which does
not appear to be a defined state.

The driver does not handle this well, in any event.

My guess is that you are working on top of newer firmware than I have.
Can you let me know what the latest public firmware is, and where I can
get it?

I have version wl0: Aug 29 2016 20:48:16 version (r640327)
FWID 01-4527cfab



  reply	other threads:[~2017-07-17 18:31 UTC|newest]

Thread overview: 10+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2017-07-17 17:50 BUG: brcmfmac: add firmware feature detection for gscan feature breaks 43430a1 Ian Molton
2017-07-17 18:31 ` Ian Molton [this message]
2017-07-17 19:53   ` Arend van Spriel
2017-07-17 20:13     ` Ian Molton
2017-07-17 20:36       ` Arend van Spriel
2017-07-17 20:41         ` Ian Molton
2017-07-17 21:31           ` Arend van Spriel
2017-07-17 22:02             ` Ian Molton
2017-07-17 22:10             ` Ian Molton
2017-07-18 19:49               ` Arend van Spriel

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:

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \ \ \ \ \ \ \

* 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 a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).