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2008-12-22sh: sh_mobile usb clock framework supportMagnus Damm
Add clock framework support to the usb/r8a66597 driver and adjust the cpu specific code accordingly. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: sh_mobile usbf clock framework supportMagnus Damm
Add clock framework support to the usbf/m66592 driver and adjust the cpu specific code accordingly. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: sh_mobile ceu clock framework supportMagnus Damm
Add clock framework support to the sh_mobile ceu and adjust the board specific code accordingly. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: sh_mobile keysc clock framework supportMagnus Damm
Add clock framework support to the sh_mobile keysc driver and adjust the board specific code accordingly. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: sh_mobile i2c clock framework supportMagnus Damm
Add clock framework support to the sh_mobile i2c driver and adjust the processor specific code accordingly. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: sh_mobile mstpcr clocks for sh7366Magnus Damm
Add sh7366 mstpcr bits and information about their parent clocks. The datasheet is pretty clear about the clocks on this device. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: sh_mobile mstpcr clocks for sh7343Magnus Damm
Add sh7343 mstpcr bits and information about their parent clocks. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: sh_mobile mstpcr clocks for sh7723Magnus Damm
Add sh7723 mstpcr bits and information about their parent clocks. The datasheet is pretty clear about the clocks on this device. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: sh_mobile mstpcr clocks for sh7722Magnus Damm
Add sh7722 mstpcr bits and information about their parent clocks. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: new sh_mobile mstpcr clocks base codeMagnus Damm
Add base code to handle new mstpcr clocks. Make sure clock rates propagate. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: use arch_flags for sh_mobile mstpcr clock bitsMagnus Damm
Use arch_flags to keep track of register and flag number. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: sh_mobile clock divider index fixMagnus Damm
Use divider index value instead of divider value. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: enable and disable clocks recursivelyMagnus Damm
Recurse and make sure parent clocks get enabled/disabled. Signed-off-by: Magnus Damm <damm@igel.co.jp> Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22sh: Move arch_get_unmapped_area() in to arch/sh/mm/mmap.c.Paul Mundt
Now that arch/sh/mm/mmap.c exists, move arch_get_unmapped_area() there. Follows the ARM change. Signed-off-by: Paul Mundt <lethal@linux-sh.org>
2008-12-22MIPS: MIPS64R2: Fix buggy __arch_swab64David Daney
The way the code is written it was assuming dshd has the function of a hypothetical dshw instruction ... Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-12-22MIPS: Fix preprocessor warnings flaged by GCC 4.4David Daney
Signed-off-by: David Daney <ddaney@caviumnetworks.com> Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
2008-12-22[XFS] avoid memory allocations in xfs_fs_vcmn_errChristoph Hellwig
xfs_fs_vcmn_err can be called under a spinlock, but does a sleeping memory allocation to create buffer for it's internal sprintf. Fortunately it's the only caller of icmn_err, so we can merge the two and have one single static buffer and spinlock protecting it. While we're at it make sure we proper __attribute__ format annotations so that the compiler can detect mismatched format strings. Reported-by: Alexander Beregalov <a.beregalov@gmail.com> Signed-off-by: Christoph Hellwig <hch@lst.de> Reviewed-by: Eric Sandeen <sandeen@sandeen.net> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
2008-12-22[XFS] Fix speculative allocation beyond eofLachlan McIlroy
Speculative allocation beyond eof doesn't work properly. It was broken some time ago after a code cleanup that moved what is now xfs_iomap_eof_align_last_fsb() and xfs_iomap_eof_want_preallocate() out of xfs_iomap_write_delay() into separate functions. The code used to use the current file size in various checks but got changed to be max(file_size, i_new_size). Since i_new_size is the result of 'offset + count' then in xfs_iomap_eof_want_preallocate() the check for '(offset + count) <= isize' will always be true. ie if 'offset + count' is > ip->i_size then isize will be i_new_size and equal to 'offset + count'. This change fixes all the places that used to use the current file size. Reviewed-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
2008-12-22[XFS] Remove XFS_BUF_SHUT() and friendsLachlan McIlroy
Code does nothing so remove it. Reviewed-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
2008-12-22[XFS] Use the incore inode size in xfs_file_readdir()Lachlan McIlroy
We should be using the incore inode size here not the linux inode size. The incore inode size is always up to date for directories whereas the linux inode size is not updated for directories. We've hit assertions in xfs_bmap() and traced it back to the linux inode size being zero but the incore size being correct. Reviewed-by: Christoph Hellwig <hch@infradead.org> Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
2008-12-22sched: fix warning in fs/proc/base.cIngo Molnar
Stephen Rothwell reported this new (harmless) build warning on platforms that define u64 to long: fs/proc/base.c: In function 'proc_pid_schedstat': fs/proc/base.c:352: warning: format '%llu' expects type 'long long unsigned int', but argument 3 has type 'u64' asm-generic/int-l64.h platforms strike again: that file should be eliminated. Fix it by casting the parameters to long long. Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: Ingo Molnar <mingo@elte.hu>
2008-12-22[XFS] Fix merge conflict in fs/xfs/xfs_rename.cLachlan McIlroy
Merge git://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux-2.6 Conflicts: fs/xfs/xfs_rename.c Signed-off-by: Lachlan McIlroy <lachlan@sgi.com>
2008-12-21tg3: Update version to 3.97Matt Carlson
This patch updates the version number to 3.97. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-21tg3: tg3.h cleanupsMatt Carlson
This patch cleans up the tg3 header file by removing the preprocessor definitions for standard PCI configuration space registers. The driver should be using the standard definitions when needed. The patch continues by removing redundant PHY related definitions and reorganizes some of the remaining entries. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-21tg3: Remove unused cfgspc device membersMatt Carlson
This patch removes the pci_bist and pci_hdr_type members from the device structure and removes the code that references them. They are not really used. The patch rounds out the changes by moving the pci_cmd member to plug a structure hole that would have been created. On 32-bit systems, this movement removes a subsequent structure hole later in the structure. On 64-bit systems though, the movement merely consolidates two holes into one larger hole. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-21tg3: Cleanup IPV6 LSOMatt Carlson
This patch attempts to make the relationship between IPV6 checksum offload and IPV6 LSO more obvious. The patch also toggles a bit needed for IPV6 LSO on 5785 and 57780 devices. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-21tg3: WOL fixesMatt Carlson
The first hunk of this patch inverts a flag that was accidentally toggled as part of commit 0a459aac9d151c2e36ec65723b9b845b24c5cbc3 ("tg3: Allow WOL for phylib controlled Broadcom phys"). The second hunk of the patch removes the call to device_may_wakeup() in the 5906 config detection path. At the point of the call, the driver shouldn't be querying for WOL capability. It should be detecting and setting it. Signed-off-by: Matt Carlson <mcarlson@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-21pkt_sched: Annotate uninitialized var in sfq_enqueue()Jarek Poplawski
Some gcc versions warn that ret may be used uninitialized in sfq_enqueue(). It's a false positive, so let's annotate this. Signed-off-by: Jarek Poplawski <jarkao2@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-21ixgbe: fix the display of DCB control stats in ethtoolDon Skidmore
Priority flow contol statistics for Data Center Bridging (DCB) weren't included in ethtool. This patch adds them. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Eric W Multanen <eric.w.multanen@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-21net: add DCNA attribute to the BCN interface for DCBDon Skidmore
Adds the Backward Congestion Notification Address (BCNA) attribute to the Backward Congestion Notification (BCN) interface for Data Center Bridging (DCB), which was missing. Receive the BCNA attribute in the ixgbe driver. The BCNA attribute is for a switch to inform the endstation about the physical port identification in order to support BCN on aggregated links. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Eric W Multanen <eric.w.multanen@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2008-12-21net: fix DCB setstate to return success/failureDon Skidmore
Data Center Bridging (DCB) had no way to know if setstate had failed in the driver. This patch enables dcb netlink code to handle the status for the DCB setstate interface. Likewise it allows the driver to return a failed status if MSI-X isn't enabled. Signed-off-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Eric W Multanen <eric.w.multanen@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2008-12-21Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2008-12-22Convert ixp4xx_eth driver to use net_device_ops.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22drivers/net/wan: Remove redundant testJulia Lawall
arg is checked not to be NULL a few lines before. A simplified version of the semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; expression E; position p1,p2; @@ if (x@p1 == NULL || ...) { ... when forall return ...; } ... when != \(x=E\|x--\|x++\|--x\|++x\|x-=E\|x+=E\|x|=E\|x&=E\|&x\) ( x@p2 == NULL | x@p2 != NULL ) // another path to the test that is not through p1? @s exists@ local idexpression r.x; position r.p1,r.p2; @@ ... when != x@p1 ( x@p2 == NULL | x@p2 != NULL ) @fix depends on !s@ position r.p1,r.p2; expression x,E; statement S1,S2; @@ ( - if ((x@p2 != NULL) || ...) S1 | - if ((x@p2 == NULL) && ...) S1 | - BUG_ON(x@p2 == NULL); ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22HDLC_PPP: Fix Configure-Ack to return original options as required by the ↵Krzysztof Hałasa
standard. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: move common debugging from network drivers to QMGR module.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22Update MAINTAINERS entries for IXP4xx and WAN network drivers.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22WAN: Add IXP4xx HSS HDLC driver.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: Add ethtool support to Ethernet driver.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: Add PHYLIB MII ioctl to the Ethernet driver.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: Add PHYLIB support to Ethernet driver.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: Make the Ethernet driver use built-in netdev stats.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: Silence section mismatch warning in Ethernet driver.Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: clear IRQ stat in qmgr_disable_irq().Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-22IXP4xx: check for queue being empty in qmgr_release_queue().Krzysztof Hałasa
Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl>
2008-12-21IB/iser: Avoid recv buffer exhaustion caused by unexpected PDUsDavid Disseldorp
iSCSI/iSER targets may send PDUs without a prior request from the initiator. RFC 5046 refers to these PDUs as "unexpected". NOP-In PDUs with itt=RESERVED and Asynchronous Message PDUs occupy this category. The amount of active "unexpected" PDU's an iSER target may have at any time is governed by the MaxOutstandingUnexpectedPDUs key, which is not yet supported. Currently when an iSER target sends an "unexpected" PDU, the initiators recv buffer consumed by the PDU is not replaced. If over initial_post_recv_bufs_num "unexpected" PDUs are received then the receive queue will run out of receive work requests entirely. This patch ensures recv buffers consumed by "unexpected" PDUs are replaced in the next iser_post_receive_control() call. Signed-off-by: David Disseldorp <ddiss@sgi.com> Signed-off-by: Ken Sandars <ksandars@sgi.com> Acked-by: Or Gerlitz <ogerlitz@voltaire.com> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-12-21IB/ehca: Remove redundant test of vpageJulia Lawall
vpage is checked not to be NULL just after it is initialized at the beginning of each loop iteration. A simplified version of the semantic patch that makes this change is as follows: (http://www.emn.fr/x-info/coccinelle/) // <smpl> @r exists@ local idexpression x; expression E; position p1,p2; @@ if (x@p1 == NULL || ...) { ... when forall return ...; } ... when != \(x=E\|x--\|x++\|--x\|++x\|x-=E\|x+=E\|x|=E\|x&=E\|&x\) ( x@p2 == NULL | x@p2 != NULL ) // another path to the test that is not through p1? @s exists@ local idexpression r.x; position r.p1,r.p2; @@ ... when != x@p1 ( x@p2 == NULL | x@p2 != NULL ) @fix depends on !s@ position r.p1,r.p2; expression x,E; statement S1,S2; @@ ( - if ((x@p2 != NULL) || ...) S1 | - if ((x@p2 == NULL) && ...) S1 | - BUG_ON(x@p2 == NULL); ) // </smpl> Signed-off-by: Julia Lawall <julia@diku.dk> Signed-off-by: Roland Dreier <rolandd@cisco.com>
2008-12-21[ARM] s3c: S3C options should depend on PLAT_S3CRussell King
This avoids non-Samsung builds being asked about Samsung specific configuration options. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-21powerpc/mpc5200: fix error paths in PSC UART probe functionWolfram Sang
- error cases for mapbase and irq were unbundled - mapped irq now gets disposed on error Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
2008-12-21powerpc/mpc5200: add rts/cts handling in PSC UART driverWolfram Sang
Add RTS/CTS-support for the PSC of the MPC5200B. Tested with a Phytec MPC5200B-IO. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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