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  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:	Thu, 7 Aug 2014 18:26:02 +0000
From:	Paul Zimmerman <Paul.Zimmerman@...opsys.com>
To:	Kever Yang <kever.yang@...k-chips.com>,
	"heiko@...ech.de" <heiko@...ech.de>
CC:	"dianders@...omium.org" <dianders@...omium.org>,
	"olof@...om.net" <olof@...om.net>,
	"sonnyrao@...omium.org" <sonnyrao@...omium.org>,
	"addy.ke@...k-chips.com" <addy.ke@...k-chips.com>,
	"cf@...k-chips.com" <cf@...k-chips.com>,
	"xjq@...k-chips.com" <xjq@...k-chips.com>,
	"wulf@...k-chips.com" <wulf@...k-chips.com>,
	"lyz@...k-chips.com" <lyz@...k-chips.com>,
	"hj@...k-chips.com" <hj@...k-chips.com>,
	"huangtao@...k-chips.com" <huangtao@...k-chips.com>,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	"linux-usb@...r.kernel.org" <linux-usb@...r.kernel.org>,
	"linux-kernel@...r.kernel.org" <linux-kernel@...r.kernel.org>
Subject: RE: [PATCH v4 2/4] usb: dwc2: add compatible data for rockchip soc

> From: Kever Yang [mailto:kever.yang@...il.com] On Behalf Of Kever Yang
> Sent: Thursday, August 07, 2014 2:35 AM
> 
> This patch add compatible data for dwc2 controller found on
> rk3066, rk3188 and rk3288 processors from rockchip.
> 
> Signed-off-by: Kever Yang <kever.yang@...k-chips.com>
> Acked-by: Paul Zimmerman <paulz@...opsys.com>
> ---
> 
> Changes in v4:
> - max_transfer_size change to 65536, this should be enough
>   for most transfer, the hardware auto-detect will set this
>   to 0x7ffff which may make dma_alloc_coherent fail when
>   non-dword aligned buf from driver like usbnet happen.

Hi Kever,

Did you test this change thoroughly? I have vague memories of any
value above 65535 causing problems, at least on my hardware. And I
see it is set to 65535 in both pci.c and platform.c. I could be
wrong, but I thought I should mention it.

-- 
Paul

--
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