lists.openwall.net   lists  /  announce  owl-users  owl-dev  john-users  john-dev  passwdqc-users  yescrypt  popa3d-users  /  oss-security  kernel-hardening  musl  sabotage  tlsify  passwords  /  crypt-dev  xvendor  /  Bugtraq  Full-Disclosure  linux-kernel  linux-netdev  linux-ext4  linux-hardening  linux-cve-announce  PHC 
Open Source and information security mailing list archives
 
Hash Suite: Windows password security audit tool. GUI, reports in PDF.
[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]
Date:	Tue, 8 Feb 2011 10:09:48 +0900
From:	"Tomoya MORINAGA" <tomoya-linux@....okisemi.com>
To:	"'Wolfgang Grandegger'" <wg@...ndegger.com>
Cc:	<socketcan-core@...ts.berlios.de>, <netdev@...r.kernel.org>,
	<linux-kernel@...r.kernel.org>
Subject: RE: About bittiming calculation result

On Monday, February 07, 2011 9:01 PM, Wolfgang Grandegger wrote
> 
> Well, only prop_seg+phase_seg=tseg1 is relevant and the 
> pch_can driver sets the allowed minimum "tseg1_min1" currently to 1:
> 
> static struct can_bittiming_const pch_can_bittiming_const = {
>         .name = KBUILD_MODNAME,
>         .tseg1_min = 1,
>         .tseg1_max = 16,
>         .tseg2_min = 1,
>         .tseg2_max = 8,
>         .sjw_max = 4,
>         .brp_min = 1,
>         .brp_max = 1024, /* 6bit + extended 4bit */
>         .brp_inc = 1,
> };
> 
> > seg1/seg2/sjw/prop_seg must be more than 1 ?
> 
> Then "tseg1_min" should be set to *2*.

Though some drivers accepted by upstream have parameter "tseg1_min" as 1,
Sould we release the patch like below ?
 -         .tseg1_min = 1,
+         .tseg1_min = 2,

Thanks,
-----------------------------------------
Tomoya MORINAGA
OKI SEMICONDUCTOR CO., LTD.

--
To unsubscribe from this list: send the line "unsubscribe linux-kernel" in
the body of a message to majordomo@...r.kernel.org
More majordomo info at  http://vger.kernel.org/majordomo-info.html
Please read the FAQ at  http://www.tux.org/lkml/

Powered by blists - more mailing lists