- 01 5月, 2008 3 次提交
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由 Sebastian Siewior 提交于
linux-2.6-mk68/drivers/net/fec.c: In function 'fec_enet_module_init': linux-2.6-mk68/drivers/net/fec.c:2627: warning: unused variable 'j' linux-2.6-mk68/drivers/net/fec.c: At top level: linux-2.6-mk68/drivers/net/fec.c:2136: warning: 'mii_link_interrupt' defined but not used Signed-off-by: NSebastian Siewior <bigeasy@linutronix.de> Signed-off-by: NGreg Ungerer <gerg@uclinux.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Greg Ungerer 提交于
Remove the acquisition of unused interrupt types. We don't need to register all the TX and RX varients used on some ColdFire FEC hardware. Signed-off-by: NGreg Ungerer <gerg@uclinux.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Greg Ungerer 提交于
Renamed the 5272 hash_table registers to match the "grp" hash_table registers of the other ColdFire parts. They are actually a group hash. The makes for consistent setup across all ColdFire parts. Signed-off-by: NGreg Ungerer <gerg@uclinux.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 30 4月, 2008 9 次提交
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由 Alan Cox 提交于
Something Arjan suggested which allows us to clean up the code nicely Signed-off-by: NAlan Cox <alan@redhat.com> Cc: Arjan van de Ven <arjan@infradead.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alan Cox 提交于
- Use the tty baud functions - Call driver termios methods directly holding the right locking - Check for a write method Signed-off-by: NAlan Cox <alan@redhat.com> Cc: David S. Miller <davem@davemloft.net> Cc: Jeff Garzik <jeff@garzik.org> Cc: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alan Cox 提交于
- Operations are now a shared const function block as with most other Linux objects - Introduce wrappers for some optional functions to get consistent behaviour - Wrap put_char which used to be patched by the tty layer - Document which functions are needed/optional - Make put_char report success/fail - Cache the driver->ops pointer in the tty as tty->ops - Remove various surplus lock calls we no longer need - Remove proc_write method as noted by Alexey Dobriyan - Introduce some missing sanity checks where certain driver/ldisc combinations would oops as they didn't check needed methods were present [akpm@linux-foundation.org: fix fs/compat_ioctl.c build] [akpm@linux-foundation.org: fix isicom] [akpm@linux-foundation.org: fix arch/ia64/hp/sim/simserial.c build] [akpm@linux-foundation.org: fix kgdb] Signed-off-by: NAlan Cox <alan@redhat.com> Acked-by: NGreg Kroah-Hartman <gregkh@suse.de> Cc: Jason Wessel <jason.wessel@windriver.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alan Cox 提交于
This driver somehow escaped the tty operations changes way back when. Update it so that we can switch to tty->ops shortly. Signed-off-by: NAlan Cox <alan@redhat.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Adrian Bunk 提交于
This patch moves the following select's: - RFKILL : IWLWIFI_RFKILL -> IWLCORE - RFKILL_INPUT : IWLWIFI_RFKILL -> IWLCORE - MAC80211_LEDS : IWL4965_LEDS -> IWLCORE - LEDS_CLASS : IWL4965_LEDS -> IWLCORE - MAC80211_LEDS : IWL3945_LEDS -> IWL3945 - LEDS_CLASS : IWL3945_LEDS -> IWL3945 The effects are: - with IWLCORE=m and/or IWL3945=m RFKILL/RFKILL_INPUT/MAC80211_LEDS/LEDS_CLASS are no longer wrongly forced to y - fixes a build error with IWLCORE=y, IWL4965=m might be a bug in kconfig causing it, but doing this change that is anyway the right thing fixes it Reported-by: NCarlos R. Mafra <crmafra2@gmail.com> Signed-off-by: NAdrian Bunk <bunk@kernel.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Olaf Kirch 提交于
When a FMR is unmapped, mlx4 resets the map count to 0, and clears the upper part of the R_Key which is used as the sequence counter. This poses a problem for RDS, which uses ib_fmr_unmap as a fence operation. RDS assumes that after issuing an unmap, the old R_Keys will be invalid for a "reasonable" period of time. For instance, Oracle processes uses shared memory buffers allocated from a pool of buffers. When a process dies, we want to reclaim these buffers -- but we must make sure there are no pending RDMA operations to/from those buffers. The only way to achieve that is by using unmap and sync the TPT. However, when the sequence count is reset on unmap, there is a high likelihood that a new mapping will be given the same R_Key that was issued a few milliseconds ago. To prevent this, don't reset the sequence count when unmapping a FMR. Signed-off-by: NOlaf Kirch <olaf.kirch@oracle.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Steve Wise 提交于
Open MPI, Intel MPI and other applications don't respect the iWARP requirement that the client (active) side of the connection send the first RDMA message. This class of application connection setup is called peer-to-peer. Typically once the connection is setup, _both_ sides want to send data. This patch enables supporting peer-to-peer over the chelsio RNIC by enforcing this iWARP requirement in the driver itself as part of RDMA connection setup. Connection setup is extended, when the peer2peer module option is 1, such that the MPA initiator will send a 0B Read (the RTR) just after connection setup. The MPA responder will suspend SQ processing until the RTR message is received and reply-to. In the longer term, this will be handled in a standardized way by enhancing the MPA negotiation so peers can indicate whether they want/need the RTR and what type of RTR (0B read, 0B write, or 0B send) should be sent. This will be done by standardizing a few bits of the private data in order to negotiate all this. However this patch enables peer-to-peer applications now and allows most of the required firmware and driver changes to be done and tested now. Design: - Add a module option, peer2peer, to enable this mode. - New firmware support for peer-to-peer mode: - a new bit in the rdma_init WR to tell it to do peer-2-peer and what form of RTR message to send or expect. - process _all_ preposted recvs before moving the connection into rdma mode. - passive side: defer completing the rdma_init WR until all pre-posted recvs are processed. Suspend SQ processing until the RTR is received. - active side: expect and process the 0B read WR on offload TX queue. Defer completing the rdma_init WR until all pre-posted recvs are processed. Suspend SQ processing until the 0B read WR is processed from the offload TX queue. - If peer2peer is set, driver posts 0B read request on offload TX queue just after posting the rdma_init WR to the offload TX queue. - Add CQ poll logic to ignore unsolicitied read responses. Signed-off-by: NSteve Wise <swise@opengridcomputing.com> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Yevgeny Petrilin 提交于
Extend the mlx4_cq_resize() API with a way to set the "collapsed" flag for the CQ being created. Signed-off-by: NYevgeny Petrilin <yevgenyp@mellanox.co.il> Signed-off-by: NRoland Dreier <rolandd@cisco.com>
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由 Linus Torvalds 提交于
Yeah, in practice they both mean "root", but Alan correctly points out that anybody who gets to do raw IO space accesses should really be using CAP_SYS_RAWIO rather than CAP_NET_ADMIN. Pointed-out-by: NAlan Cox <alan@lxorguk.ukuu.org.uk> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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- 29 4月, 2008 24 次提交
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Cc: John W. Linville <linville@tuxdriver.com> Cc: Michael Buesch <mb@bu3sch.de> Cc: Daniel Drake <dsd@gentoo.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Harvey Harrison 提交于
Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Cc: Jeff Garzik <jeff@garzik.org> Cc: Auke Kok <auke-jan.h.kok@intel.com> Cc: John Ronciak <john.ronciak@intel.com> Cc: Jesse Brandeburg <jesse.brandeburg@intel.com> Cc: Grant Grundler <grundler@parisc-linux.org> Cc: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Hirofumi Nakagawa 提交于
Some drivers have duplicated unlikely() macros. IS_ERR() already has unlikely() in itself. This patch cleans up such pointless code. Signed-off-by: NHirofumi Nakagawa <hnakagawa@miraclelinux.com> Acked-by: NDavid S. Miller <davem@davemloft.net> Acked-by: NJeff Garzik <jeff@garzik.org> Cc: Paul Clements <paul.clements@steeleye.com> Cc: Richard Purdie <rpurdie@rpsys.net> Cc: Alessandro Zummo <a.zummo@towertech.it> Cc: David Brownell <david-b@pacbell.net> Cc: James Bottomley <James.Bottomley@HansenPartnership.com> Cc: Michael Halcrow <mhalcrow@us.ibm.com> Cc: Anton Altaparmakov <aia21@cantab.net> Cc: Al Viro <viro@zeniv.linux.org.uk> Cc: Carsten Otte <cotte@de.ibm.com> Cc: Patrick McHardy <kaber@trash.net> Cc: Paul Mundt <lethal@linux-sh.org> Cc: Jaroslav Kysela <perex@perex.cz> Cc: Takashi Iwai <tiwai@suse.de> Acked-by: NMike Frysinger <vapier@gentoo.org> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Denis V. Lunev 提交于
Use proc_create()/proc_create_data() to make sure that ->proc_fops and ->data be setup before gluing PDE to main tree. Signed-off-by: NDenis V. Lunev <den@openvz.org> Cc: Jeff Garzik <jgarzik@pobox.com> Cc: Alexey Dobriyan <adobriyan@gmail.com> Cc: "Eric W. Biederman" <ebiederm@xmission.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Alexey Dobriyan 提交于
Use creation by full path: "driver/foo". Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Sascha Hauer 提交于
The error handling for the mpc5200 fec interrupt is broken. The intended behaviour is like this: * If one of FEC_IEVENT_RFIFO_ERROR and FEC_IEVENT_XFIFO_ERROR happens, the datasheet says (MPC5200B User's Guide R1.2, p. 14-13): "When this occurs, software must ensure both the FIFO Controller and BestComm are soft-reset". * On any other error (non-TFINT) interrupt, just issue a debug message. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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由 Zhang Wei 提交于
The RapidIO system size will auto probe in RIO setup. The route table and rionet_active in rionet.c are changed to be allocated dynamically according to the size of the system. Signed-off-by: NZhang Wei <wei.zhang@freescale.com> Signed-off-by: NAndrew Morton <akpm@linux-foundation.org> Signed-off-by: NPaul Mackerras <paulus@samba.org>
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由 Paul Gortmaker 提交于
TBIPA needs to be set to a value (on connected MDIO buses) that doesn't conflict with PHYs on the bus. By hardcoding it to 0x1f, we were preventing boards with PHYs at 0x1f from working properly. Instead, scan the bus when it comes up, and find an address that doesn't have a PHY on it. The TBI PHY configuration code then trusts that the value in TBIPA is either safe, or doesn't matter (ie - it's not an active bus with other PHYs). Signed-off-by: NAndy Fleming <afleming@freescale.com> Signed-off-by: NPaul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Krzysztof Halasa 提交于
Adds a driver for built-in IXP4xx Ethernet ports. Signed-off-by: NKrzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Roel Kluin 提交于
dev->irq is unsigned, platform_get_irq() may return signed unnoticed Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Bryan Wu 提交于
Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Bryan Wu 提交于
- replace specific "bf537" function or data structure name to "bfin_mac" - cleanup bfin_mac_probe with error checking - punt set_pin_mux function, call peripheral request/free list functions directly Signed-off-by: NBryan Wu <cooloney@kernel.org> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Harvey Harrison 提交于
Found by sparse dubious !x & y warning...hidden in the GetBit macro why !Word doesn't make any sense. Signed-off-by: NHarvey Harrison <harvey.harrison@gmail.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Steve Glendinning 提交于
Add support for two additional SMSC PHY models with identical interrupt source and mask registers to the LAN83C185 Signed-off-by: NSteve Glendinning <steve.glendinning@smsc.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Steve Glendinning 提交于
Several models of SMSC PHY have the same interrupt status and mask registers as the LAN83C185, so these functions can service multiple different PHY drivers. Signed-off-by: NSteve Glendinning <steve.glendinning@smsc.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Randy Dunlap 提交于
Fix kernel-doc warning: Warning(linux-2.6.25-git11//drivers/net/phy/phy_device.c:275): No description found for parameter 'bus_id' Signed-off-by: NRandy Dunlap <randy.dunlap@oracle.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Sreenivasa Honnur 提交于
- Updated version number. Signed-off-by: NSurjit Reang <surjit.reang@neterion.com> Signed-off-by: NSreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by: NRamkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Sreenivasa Honnur 提交于
- Seperate ring specific data - Initialize all configured rings with equal priority. - Updated boundary check for number of Rings. - Updated per ring statistics of rx_bytes and rx_packets. - Moved lro struct from struct s2io_nic to struct ring_info. - Access respective rx ring directly in fill_rx_buffers. - Moved rx_bufs_left struct s2io_nic to struct ring_info. - Added per ring variables - rxd_mode, rxd_count, dev, pdev. Signed-off-by: NSurjit Reang <surjit.reang@neterion.com> Signed-off-by: NSreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by: NRamkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Paulius Zaleckas 提交于
Use net_device_stats from net_device structure instead of local. Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Paulius Zaleckas 提交于
Use net_device_stats from net_device structure instead of local. Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Paulius Zaleckas 提交于
Use net_device_stats from net_device structure instead of local. No need to memset it to 0, because it is allocated by kzalloc. Signed-off-by: NPaulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Ben Hutchings 提交于
The driver supports the 10Xpress PHY and XFP modules on our reference designs SFE4001 and SFE4002 and the SMC models SMC10GPCIe-XFP and SMC10GPCIe-10BT. Signed-off-by: NBen Hutchings <bhutchings@solarflare.com> Signed-off-by: NJeff Garzik <jgarzik@redhat.com>
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由 Roel Kluin 提交于
dev->irq is unsigned, platform_get_irq() may return signed unnoticed Signed-off-by: NRoel Kluin <12o3l@tiscali.nl> Signed-off-by: NRussell King <rmk+kernel@arm.linux.org.uk>
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由 Ralf Baechle 提交于
The platform is actually named routerboard 532 so let's call it this. Signed-off-by: NRalf Baechle <ralf@linux-mips.org> Acked-by: NJeff Garzik <jeff@garzik.org>
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- 28 4月, 2008 4 次提交
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由 Jason Riedy 提交于
If IWL3945 ever depends on IWLCORE, the silent, user-invisible IWLWIFI option can go away. Signed-off-by: NJason Riedy <jason@acm.org> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Al Viro 提交于
... and isn't possible on sparc32 boxen anyway, unless somebody had done JavaStation with PCIE lately. Signed-off-by: NAl Viro <viro@zeniv.linux.org.uk> Acked-by: NDavid S. Miller <davem@davemloft.net> Signed-off-by: NLinus Torvalds <torvalds@linux-foundation.org>
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由 Francois Romieu 提交于
Update the collision counter as well. Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
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由 Francois Romieu 提交于
It does not help the auto-negotiation process to settle. Added a debug message to give some hindsight when things do not work as expected. Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
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