From mboxrd@z Thu Jan 1 00:00:00 1970 From: Wolfram Sang Subject: Re: [PATCH] i2c: tegra: apply size limit quirk Date: Sun, 21 Jun 2015 21:26:46 +0200 Message-ID: <20150621192646.GB6286@katana> References: <1434477449-8340-1-git-send-email-wsa@the-dreams.de> Mime-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha1; protocol="application/pgp-signature"; boundary="8P1HSweYDcXXzwPJ" Return-path: Content-Disposition: inline In-Reply-To: <1434477449-8340-1-git-send-email-wsa-z923LK4zBo2bacvFa/9K2g@public.gmane.org> Sender: linux-i2c-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: linux-i2c-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-i2c@vger.kernel.org --8P1HSweYDcXXzwPJ Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Content-Transfer-Encoding: quoted-printable On Tue, Jun 16, 2015 at 07:57:29PM +0200, Wolfram Sang wrote: > payload_size is a 12 bit field in the HW register, so add a limit for > this size. That way we gracefully reject the message beforehand instead > of generating an OOPS while transferring. Verified using some older > Tegra2 documentation and a more recent Jetson TK1 board. >=20 > Signed-off-by: Wolfram Sang Applied to for-next, thanks! --8P1HSweYDcXXzwPJ Content-Type: application/pgp-signature; name="signature.asc" Content-Description: Digital signature -----BEGIN PGP SIGNATURE----- Version: GnuPG v1 iQIcBAEBAgAGBQJVhw/2AAoJEBQN5MwUoCm2eJkP/R901FgFZ+UjGFR0hSuYgUwb JDl0aWdJV+8wpw2oL7R+c/l06qOw+L+lk6h5wJwRuOdMqGr1osOb6/c6MdiQaqHq OEZAxTyuJFTBsohYA0CLwKH2XQU3ti4slLBBUoZ1dQH0LqNBMntTmW13b5MlBmjW 9qD35fzRNbafpEXm/iepb2Gx35QW2QmYsNYye3ZjS7JIClXjRhi39kAan11hMWCT LJKzwqGqIA4p+Yy7O6YUQQZ38iWNT2BgxAHTp5mJhJuKlZnGgxcobpSML7Z4W3/Z Zge62VgWWbPdXpphn7oxbuZG1WK/6M+g7EwpKIeqd91NRsbQcBbEcjuMpgcZ5U+4 pgF1FCQDAnmodnFlxJvGpOvKLClCZ1BPW/45ufa3QEgtIrCZvctdC6T+Px6C5ThW agtz24mrHYf9rvbleVGgkwPjhTqWDD+LE/Pjr/R8hlpROFlH1hXe7zcIK9CV/XGo DmgJaWO5Su5uw8msQrvLAW+Wk5aYwb58sbQrLSZpZ1P7EbbbvPVAyclB/xh2Jnl6 r+pRj6SP1nk1xm38CSnyP5gsIZmx1/g0um6Zkgk0AnmYlc/C5m4/jKKM3LfUqI7Z 0WDr8mF6iAr82S7MlY8eIpBoWCHQWj0OrKrQswLhrUF+ePHfdgWxAT1UgfM+ANQ0 0s6wjXyvFulGkzoJiDW4 =1qyf -----END PGP SIGNATURE----- --8P1HSweYDcXXzwPJ--