From: jgunthorpe@obsidianresearch.com (Jason Gunthorpe)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH fpga 8/9] fpga socfpga: Use the scatterlist interface
Date: Mon, 14 Nov 2016 21:35:37 -0700 [thread overview]
Message-ID: <20161115043537.GA23253@obsidianresearch.com> (raw)
In-Reply-To: <alpine.DEB.2.10.1611132149140.2908@atull-VirtualBox>
On Sun, Nov 13, 2016 at 10:02:00PM -0600, atull wrote:
> > I'd add a newop 'write_fragment' and a driver must define write_sg
> > write_fragment, if write_fragment is used then the core supplies
> > that loop.
>
> Sure, but isn't that just the old op? :)
I'm fine with that too, but it is semantically different since write
is called multiple times in this new world.. All the drivers seem fine
with that today so it is probably OK ..
> There may also be common code that you added to configure_init
> that should go in the core unless it's fpga-specific.
Sure, the alignment test is easy enough to pull out..
Jason
next prev parent reply other threads:[~2016-11-15 4:35 UTC|newest]
Thread overview: 43+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-11-09 22:58 [PATCH fpga 0/9] Zynq FPGA Manager Improvements Jason Gunthorpe
2016-11-09 22:58 ` [PATCH fpga 1/9] fpga zynq: Add missing \n to messages Jason Gunthorpe
2016-11-15 11:05 ` Matthias Brugger
2016-11-15 18:08 ` Jason Gunthorpe
2016-11-16 18:39 ` Moritz Fischer
2016-11-16 20:17 ` Jason Gunthorpe
2016-11-16 22:28 ` atull
2016-11-16 22:43 ` Moritz Fischer
2016-11-16 23:55 ` Jason Gunthorpe
2016-11-17 11:32 ` Matthias Brugger
2016-11-09 22:58 ` [PATCH fpga 2/9] fpga zynq: Check the bitstream for validity Jason Gunthorpe
2016-11-10 0:04 ` Joshua Clayton
2016-11-10 4:58 ` Jason Gunthorpe
2016-11-09 22:58 ` [PATCH fpga 3/9] fpga zynq: Fix incorrect ISR state on bootup Jason Gunthorpe
2016-11-11 0:44 ` Moritz Fischer
2016-11-11 0:53 ` Jason Gunthorpe
2016-11-09 22:58 ` [PATCH fpga 4/9] fpga zynq: Check for errors after completing DMA Jason Gunthorpe
2016-11-17 6:10 ` Moritz Fischer
2016-11-17 18:28 ` Jason Gunthorpe
2016-11-09 22:58 ` [PATCH fpga 5/9] fpga zynq: Remove priv->dev Jason Gunthorpe
2016-11-14 15:13 ` atull
2016-11-14 17:20 ` Moritz Fischer
2016-11-14 23:04 ` Jason Gunthorpe
2016-11-17 18:00 ` Moritz Fischer
2016-11-09 22:58 ` [PATCH fpga 6/9] fpga: Add scatterlist based write ops to the driver ops Jason Gunthorpe
2016-11-09 22:58 ` [PATCH fpga 7/9] fpga zynq: Use the scatterlist interface Jason Gunthorpe
2016-11-09 22:58 ` [PATCH fpga 8/9] fpga socfpga: " Jason Gunthorpe
2016-11-13 23:19 ` atull
2016-11-14 0:18 ` Jason Gunthorpe
2016-11-14 4:02 ` atull
2016-11-15 4:35 ` Jason Gunthorpe [this message]
2016-11-15 15:47 ` atull
2016-11-16 5:20 ` Jason Gunthorpe
2016-11-16 15:45 ` atull
2016-11-16 20:23 ` Jason Gunthorpe
2016-11-17 19:54 ` atull
2016-11-17 20:35 ` atull
2016-11-09 22:58 ` [PATCH fpga 9/9] fpga: Remove support for non-sg drivers Jason Gunthorpe
2016-11-10 15:22 ` Joshua Clayton
2016-11-10 16:33 ` Jason Gunthorpe
2016-11-10 22:07 ` Joshua Clayton
2016-11-13 20:44 ` atull
2016-11-13 22:13 ` Jason Gunthorpe
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