From: Greg KH <gregkh@suse.de>
To: Robert Morell <rmorell@nvidia.com>
Cc: David Brownell <dbrownell@users.sourceforge.net>,
Benoit Goby <benoit@android.com>,
Alan Stern <stern@rowland.harvard.edu>,
Sarah Sharp <sarah.a.sharp@linux.intel.com>,
Matthew Wilcox <willy@linux.intel.com>,
Ming Lei <tom.leiming@gmail.com>,
Jacob Pan <jacob.jun.pan@intel.com>,
Olof Johansson <olof@lixom.net>,
Erik Gilling <konkers@android.com>,
Colin Cross <ccross@android.com>,
linux-usb@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-tegra@vger.kernel.org
Subject: Re: [PATCH v2 1/2] USB: Add driver hooks for (un)?map_urb_for_dma
Date: Sat, 18 Dec 2010 09:51:53 -0800 [thread overview]
Message-ID: <20101218175153.GB7225@suse.de> (raw)
In-Reply-To: <1292636971-17701-2-git-send-email-rmorell@nvidia.com>
On Fri, Dec 17, 2010 at 05:49:30PM -0800, Robert Morell wrote:
> These are useful in case your device has quirks involving what memory
> is and is not DMAable.
What "device"? Please be a whole lot more descriptive here both in the
changelog commit, and in the patch below in the comments for the hooks,
exactly what these hooks are for, who should use them, and why.
thanks,
greg k-h
next prev parent reply other threads:[~2010-12-18 17:54 UTC|newest]
Thread overview: 47+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-12-17 21:58 [RFC] Align tegra-ehci DMA transfers to 32B Robert Morell
2010-12-17 21:58 ` [PATCH 1/2] USB: Add driver hooks for (un)?map_urb_for_dma Robert Morell
2010-12-17 21:58 ` [PATCH 2/2] USB: ehci: tegra: Align DMA transfers to 32 bytes Robert Morell
2010-12-17 22:35 ` Greg KH
2010-12-17 22:42 ` rmorell
2010-12-17 23:09 ` Greg KH
2010-12-17 23:17 ` Oliver Neukum
2010-12-17 23:35 ` Greg KH
2010-12-17 23:50 ` rmorell
2010-12-17 23:40 ` rmorell
2010-12-18 0:37 ` Greg KH
2010-12-18 1:29 ` rmorell
2010-12-17 22:32 ` [RFC] Align tegra-ehci DMA transfers to 32B Greg KH
2010-12-17 22:44 ` rmorell
2010-12-17 23:07 ` Greg KH
2010-12-17 23:07 ` David Brownell
2010-12-18 1:49 ` [PATCH v2] " Robert Morell
2010-12-19 21:38 ` [PATCH] " Robert Morell
2011-01-06 23:20 ` [PATCH v4] " Robert Morell
2011-01-20 21:41 ` [PATCH v5] " Robert Morell
2011-01-27 3:06 ` [PATCH v6] " Robert Morell
2011-01-27 3:06 ` [PATCH 1/3] USB: HCD: Add usb_hcd prefix to exported functions Robert Morell
2011-01-27 16:01 ` Alan Stern
2011-01-27 3:06 ` [PATCH 2/3] USB: HCD: Add driver hooks for (un)?map_urb_for_dma Robert Morell
2011-01-27 16:01 ` Alan Stern
2011-01-27 3:06 ` [PATCH 3/3] USB: ehci: tegra: Align DMA transfers to 32 bytes Robert Morell
2011-02-04 19:49 ` Greg KH
2011-02-04 20:14 ` Olof Johansson
2011-02-04 20:16 ` Greg KH
2011-02-04 20:26 ` rmorell
2011-02-04 20:35 ` Greg KH
2011-01-20 21:41 ` [PATCH 1/2] USB: HCD: Add driver hooks for (un)?map_urb_for_dma Robert Morell
2011-01-23 3:46 ` Greg KH
2011-01-24 16:32 ` Alan Stern
2011-01-20 21:41 ` [PATCH 2/2] USB: ehci: tegra: Align DMA transfers to 32 bytes Robert Morell
2011-01-24 16:36 ` Alan Stern
2011-01-24 22:53 ` rmorell
2011-01-25 2:59 ` Alan Stern
2011-01-06 23:20 ` [PATCH v4 1/2] USB: HCD: Add driver hooks for (un)?map_urb_for_dma Robert Morell
2011-01-06 23:20 ` [PATCH v4 2/2] USB: ehci: tegra: Align DMA transfers to 32 bytes Robert Morell
2010-12-19 21:38 ` [PATCH 1/2] USB: Add driver hooks for (un)?map_urb_for_dma Robert Morell
2010-12-19 21:38 ` [PATCH 2/2] USB: ehci: tegra: Align DMA transfers to 32 bytes Robert Morell
2010-12-19 21:57 ` Oliver Neukum
2010-12-18 1:49 ` [PATCH v2 1/2] USB: Add driver hooks for (un)?map_urb_for_dma Robert Morell
2010-12-18 17:51 ` Greg KH [this message]
2010-12-18 1:49 ` [PATCH v2 2/2] USB: ehci: tegra: Align DMA transfers to 32 bytes Robert Morell
2010-12-18 17:52 ` Greg KH
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