Wolfram Sang [Wed, 21 Sep 2011 10:49:20 +0000 (12:49 +0200)]
gpio: move mpc8xxx/512x gpio driver to drivers/gpio
Move the driver to the place where it is expected to be nowadays. Also
rename its CONFIG-name to match the rest and adapt the defconfigs.
Finally, move selection of REQUIRE_GPIOLIB or WANTS_OPTIONAL_GPIOLIB to
the platforms, because this option is per-platform and not per-driver.
Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Anatolij Gustschin <agust@denx.de> Cc: Grant Likely <grant.likely@secretlab.ca> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Acked-by: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Anatolij Gustschin <agust@denx.de>
powerpc/5200: dts: digsy_mtc.dts: add timer0 and timer1 gpio properties
timer0 and timer1 pins are used as simple GPIO on this board.
Add gpio-controller and #gpio-cells properties to timer nodes
so that we can control gpio lines using available MPC52xx
GPT driver.
powerpc/5200: dts: digsy_mtc.dts: update to add can, pci, serial and spi
Add new nodes to describe more hardware the board is
equipped with:
- two can nodes for SJA1000 on localbus
- pci node to support Coral-PA graphics controller
- serial node for SC28L92 DUART on localbus
- spi node for MSP430 device
Ian Campbell [Wed, 21 Sep 2011 21:53:28 +0000 (21:53 +0000)]
vmxnet3: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Shreyas Bhatewara <sbhatewara@vmware.com> Cc: "VMware, Inc." <pv-drivers@vmware.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 21 Sep 2011 21:53:27 +0000 (21:53 +0000)]
virtionet: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Rusty Russell <rusty@rustcorp.com.au> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: virtualization@lists.linux-foundation.org Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 21 Sep 2011 21:53:26 +0000 (21:53 +0000)]
via-velocity: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Francois Romieu <romieu@fr.zoreil.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 21 Sep 2011 21:53:25 +0000 (21:53 +0000)]
typhoon: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: David Dillow <dave@thedillows.org> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 21 Sep 2011 21:53:23 +0000 (21:53 +0000)]
tehuti: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Alexander Indenbaum <baum@tehutinetworks.net> Cc: Andy Gospodarek <andy@greyhouse.net> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 21 Sep 2011 21:53:20 +0000 (21:53 +0000)]
stmmac: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Giuseppe Cavallaro <peppe.cavallaro@st.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 21 Sep 2011 21:53:18 +0000 (21:53 +0000)]
sky2: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 21 Sep 2011 21:53:17 +0000 (21:53 +0000)]
skge: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 21 Sep 2011 21:53:16 +0000 (21:53 +0000)]
sfc: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Solarflare linux maintainers <linux-net-drivers@solarflare.com> Cc: Steve Hodgson <shodgson@solarflare.com> Cc: Ben Hutchings <bhutchings@solarflare.com> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Ian Campbell [Wed, 21 Sep 2011 21:53:15 +0000 (21:53 +0000)]
s2io: convert to SKB paged frag API.
Signed-off-by: Ian Campbell <ian.campbell@citrix.com> Cc: Jon Mason <jdmason@kudzu.us> Cc: netdev@vger.kernel.org Signed-off-by: David S. Miller <davem@davemloft.net>
Stephen Warren [Tue, 20 Sep 2011 16:46:26 +0000 (10:46 -0600)]
arm/dt: Tegra: Add support-8bit to SDHCI nodes
For Seaboard's internal eMMC, this makes the difference between a
5.5MB/s and 10.2MB/s transfer rate. On Harmony, there wasn't any
measurable difference on my cheap/slow ~2MB/s card.
Signed-off-by: Stephen Warren <swarren@nvidia.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Nicolas Pitre [Wed, 3 Aug 2011 14:50:38 +0000 (15:50 +0100)]
ARM: mach-nuc93x: delete
This architecture received only generic maintenance since December 2009
when it was originally submitted, and no actual additional support since
then. It has no defconfig entry either, meaning that it was never built
by the ARM KAutobuild. Incidentally it currently doesn't build either
when CONFIG_MACH_NUC932EVB is selected which is the only possible config
choice.
This is therefore dead code and should be removed. If someone wants to
revive this code, it could be retrieved from the Git repository, and
ideally be merged in mach-w90x900/ instead.
Signed-off-by: Nicolas Pitre <nicolas.pitre@linaro.org> Cc: Wan ZongShun <mcuos.com@gmail.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Linus Walleij [Fri, 12 Aug 2011 11:54:42 +0000 (13:54 +0200)]
ARM: mach-ux500: unlock I&D l2x0 caches before init
Apparently U8500 U-Boot versions may leave the l2x0 locked down
before executing the kernel. Make sure we unlock it before we
initialize the l2x0. This fixes a performance problem reported
by Jan Rinze.
The l2x0 core has been modified to unlock the l2x0 by default,
but it will not touch the locking registers if the l2x0 was
already enabled, as on the ux500, so we need this quirk to
make sure it is properly turned off.
Cc: stable@kernel.org Cc: Srinidhi Kasagar <srinidhi.kasagar@stericsson.com> Cc: Rabin Vincent <rabin.vincent@stericsson.com> Cc: Adrian Bunk <adrian.bunk@movial.com> Reported-by: Jan Rinze <janrinze@gmail.com> Tested-by: Robert Marklund <robert.marklund@stericsson.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
crypto: aes-x86 - quiet sparse noise about symbol not declared
Include <asm/aes.h> to pick up the declarations for crypto_aes_encrypt_x86
and crypto_aes_decrypt_x86 to quiet the sparse noise:
warning: symbol 'crypto_aes_encrypt_x86' was not declared. Should it be static?
warning: symbol 'crypto_aes_decrypt_x86' was not declared. Should it be static?
Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com> Acked-by: Mandeep Singh Baines <msb@chromium.org> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Brian King [Wed, 21 Sep 2011 13:51:11 +0000 (08:51 -0500)]
[SCSI] ipr: Stop reading adapter dump prematurely
When the ipr driver decides to dump the adapter, it changes the
sdt_state to GET_DUMP, then prepares the adapter so that the dump
can be read. However, if the ipr worker thread wakes up for some
reason before the driver has put the adapter in a state where it
can succesfully dump the adapter, the driver will start dumping
the adapter too early, which can potentially trigger a BUG check
in the pci config blocking API. Fix this by adding a new
sdt_state to differentiate between the ipr driver wanting to dump
the adapter in the near future and wanting to dump the adapter now.
Signed-off-by: Brian King <brking@linux.vnet.ibm.com> Signed-off-by: James Bottomley <JBottomley@Parallels.com>
Patch adds x86_64 assembly implementation of blowfish. Two set of assembler
functions are provided. First set is regular 'one-block at time'
encrypt/decrypt functions. Second is 'four-block at time' functions that
gain performance increase on out-of-order CPUs. Performance of 4-way
functions should be equal to 1-way functions with in-order CPUs.
Summary of the tcrypt benchmarks:
Blowfish assembler vs blowfish C (256bit 8kb block ECB)
encrypt: 2.2x speed
decrypt: 2.3x speed
Blowfish assembler vs blowfish C (256bit 8kb block CBC)
encrypt: 1.12x speed
decrypt: 2.5x speed
Blowfish assembler vs blowfish C (256bit 8kb block CTR)
encrypt: 2.5x speed
Full output:
http://koti.mbnet.fi/axh/kernel/crypto/tcrypt-speed-blowfish-asm-x86_64.txt
http://koti.mbnet.fi/axh/kernel/crypto/tcrypt-speed-blowfish-c-x86_64.txt
Tests were run on:
vendor_id : AuthenticAMD
cpu family : 16
model : 10
model name : AMD Phenom(tm) II X6 1055T Processor
stepping : 0
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Jussi Kivilinna [Thu, 1 Sep 2011 22:45:07 +0000 (01:45 +0300)]
crypto: blowfish - split generic and common c code
Patch splits up the blowfish crypto routine into a common part (key setup)
which will be used by blowfish crypto modules (x86_64 assembly and generic-c).
Also fixes errors/warnings reported by checkpatch.
Signed-off-by: Jussi Kivilinna <jussi.kivilinna@mbnet.fi> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
James Bottomley [Sun, 18 Sep 2011 14:56:20 +0000 (18:56 +0400)]
[SCSI] 3w-9xxx: fix iommu_iova leak
Following reports on the list, it looks like the 3e-9xxx driver will leak dma
mappings every time we get a transient queueing error back from the card.
This is because it maps the sg list in the routine that sends the command, but
doesn't unmap again in the transient failure path (even though the command is
sent back to the block layer). Fix by unmapping before returning the status.
Reported-by: Chris Boot <bootc@bootc.net> Tested-by: Chris Boot <bootc@bootc.net> Acked-by: Adam Radford <aradford@gmail.com> Cc: stable@kernel.org Signed-off-by: James Bottomley <JBottomley@Parallels.com>
projects / karo-tx-linux.git / log