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2010-07-30be2net: change to show correct physical link statusAjit Khaparde
link status is wrongly displayed under certain circumstances. This change fixes it. Signed-off-by: Somnath K <somnathk@serverengines.com> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30be2net: add code to dump registers for debugAjit Khaparde
when the BE device becomes unresponsive, dump the registers to help debugging Signed-off-by: Somnath K <somnathk@serverengines.com> Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30be2net: fix to correctly know if driver needs to run for a VF or a PFAjit Khaparde
Move be_check_sriov_fn_type to appropriate place to correctly determine if the be2net driver needs to work as a VF driver or a PF driver. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30sky2: Code style fixesMike McCormack
Fix selected style problems reported by checkpatch. Signed-off-by: Mike McCormack <mikem@ring3k.org> Acked-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30TI DaVinci EMAC: Fix incorrect reference to EMAC_CTRL registers.Sriram
The EMAC modules control registers vary as per the version of the EMAC module. EMAC_CTRL_EWCTL,EMAC_CTRL_EWINTTCNT are available only on EMAC_VERSION_1. The emac_dump_regs() function accesses these indiscriminately. This patch fixes the issue. Signed-off-by: Sriramakrishnan <srk@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30TI DaVinci EMAC: Fix asymmetric handling of packets in NAPI Poll function.Sriram
The current implementation of NAPI poll function in the driver does not service Rx packets, error condition even if a single Tx packet gets serviced in the napi poll call. This behavior severely affects performance for specific use cases. This patch modifies the poll function implementation to service tx/rx packets in an identical manner. Signed-off-by: Sriramakrishnan <srk@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30TI DaVinci EMAC : Implement interrupt pacing functionality.Sriram
DaVinci EMAC module includes an interrupt pacing block that can be programmed to throttle the rate at which interrupts are generated. This patch implements interrupt pacing logic that can be controlled through the ethtool interface(only rx_coalesce_usecs param is honored) Signed-off-by: Sriramakrishnan <srk@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30dnet: fixup error handling in initializationDan Carpenter
There were two problems here. We returned success if dnet_mii_init() failed and there was a release_mem_region() missing. Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30bonding: prevent sysfs from allowing arp monitoring with alb/tlbAndy Gospodarek
When using module options arp monitoring and balance-alb/balance-tlb are mutually exclusive options. Anytime balance-alb/balance-tlb are enabled mii monitoring is forced to 100ms if not set. When configuring via sysfs no checking is currently done. Handling these cases with sysfs has to be done a bit differently because we do not have all configuration information available at once. This patch will not allow a mode change to balance-alb/balance-tlb if arp_interval is already non-zero. It will also not allow the user to set a non-zero arp_interval value if the mode is already set to balance-alb/balance-tlb. They are still mutually exclusive on a first-come, first serve basis. Tested with initscripts on Fedora and manual setting via sysfs. Signed-off-by: Andy Gospodarek <gospo@redhat.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30drivers/net/vxge/vxge-main.c: Use pr_<level> and netdev_<level>Joe Perches
Use pr_fmt, pr_<level> and netdev_<level> where appropriate. Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30net: ks8842 depends on DMA_ENGINERandy Dunlap
ks8842 uses dma channel functions, so it should depend on DMA_ENGINE. ERROR: "__dma_request_channel" [drivers/net/ks8842.ko] undefined! ERROR: "dma_release_channel" [drivers/net/ks8842.ko] undefined! Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30ucc_geth: fix UCC device number in debug messageSergey Matyukevich
This patch contains a fix for UCC device number in verbose debug message. Signed-off-by: Sergey Matyukevich <geomatsi@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-30tun: keep link (carrier) state up to dateNolan Leake
Currently, only ethtool can get accurate link state of a tap device. With this patch, IFF_RUNNING and IF_OPER_UP/DOWN are kept up to date as well. Signed-off-by: Nolan Leake <nolan@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-29Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem
2010-07-29iwlwifi: fix scan abortStanislaw Gruszka
Fix possible double priv->mutex lock introduced by commit a69b03e941abae00380fc6bc1877fb797a1b31e6 "iwlwifi: cancel scan watchdog in iwl_bg_abort_scan" . We can not call cancel_delayed_work_sync(&priv->scan_check) with priv->mutex locked because workqueue function iwl_bg_scan_check() take that lock internally. We do not need to synchronize when canceling priv->scan_check work. We can avoid races (sending double abort command or send no command at all) using STATUS_SCAN_ABORT bit. Moreover current iwl_bg_scan_check() code seems to be broken, as we should not send abort commands when currently aborting. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-29wl1271: update hw/fw version info in wiphy structJohn W. Linville
This makes the information available through ethtool... Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
2010-07-29wl1251: update hw/fw version info in wiphy structJohn W. Linville
This makes the information available through ethtool... Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Kalle Valo <kvalo@adurom.com>
2010-07-29wl1271: add get_survey callback in order to get channel noiseJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Juuso Oikarinen <juuso.oikarinen@nokia.com>
2010-07-29libertas_tf: add get_survey callback in order to get channel noiseJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-29wl1251: add get_survey callback in order to get channel noiseJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Kalle Valo <kvalo@adurom.com>
2010-07-29ar9170: add get_survey callback in order to get channel noiseJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Christian Lamparter <chunkeey@googlemail.com>
2010-07-29mwl8k: add get_survey callback in order to get channel noiseJohn W. Linville
Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org>
2010-07-29ath9k: enable serialize_regmode for non-PCIE AR9160John W. Linville
https://bugzilla.kernel.org/show_bug.cgi?id=16476 Signed-off-by: John W. Linville <linville@tuxdriver.com> Acked-by: Luis R. Rodriguez <lrodriguez@atheros.com> Cc: stable@kernel.org
2010-07-28net: bnx2x_cmn.c needs net/ip6_checksum.h for csum_ipv6_magicStephen Rothwell
Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-28ath9k: remove the two wiphys scanning at the same time messageLuis R. Rodriguez
When issuing two consecutive scans you could often end up getting in the logs: "ath9k: Two wiphys trying to scan at the same time" This message is due to a race in mac80211 but addressing that race requires some more major changes on the driver and perhaps optimizations on mac80211 like removing the scan complete callback alltogether. Its too late to address this this kernel release so supress the complaint and annotate this needs fixing for later. Cc: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luis R. Rodriguez <lrodriguez@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-28Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/holtmann/bluetooth-next-2.6
2010-07-27ks8842: Fix warnings on 64-bit.David S. Miller
drivers/net/ks8842.c:922:26: warning: cast from pointer to integer of different size drivers/net/ks8842.c:940:17: warning: cast to pointer from integer of different size drivers/net/ks8842.c:963:17: warning: cast to pointer from integer of different size Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27macvlan: Fix rx counters update in macvlan_handle_frame()Sridhar Samudrala
Fix macvlan_handle_frame() to update the rx counters based on the return value of the vlan->receive call. Updated the patch to not do any packet count drops when the interface is down based on Herber'ts comments. Signed-off-by: Sridhar Samudrala <sri@us.ibm.com> Acked-by: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/bnx2x_main.c Merge bnx2x bug fixes in by hand... :-/ Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27ixgbe: potential null dereferenceDan Carpenter
The e_dev_err() macro dereferences "adapter" which is NULL here. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27ks8842: Support DMA when accessed via timberdaleRichard Röjfors
This patch adds support for RX and TX DMA via the DMA API, this is only supported when the KS8842 is accessed via timberdale. There is no support for DMA on the generic bus interface it self, a state machine inside the FPGA is handling RX and TX transfers to/from buffers in the FPGA. The host CPU can do DMA to and from these buffers. The FPGA has to handle the RX interrupts, so these must be enabled in the ks8842 but not in the FPGA. The driver must not disable the RX interrupt that would mean that the data transfers into the FPGA buffers would stop. The host shall not enable TX interrupts since TX is handled by the FPGA, the host is notified by DMA callbacks when transfers are finished. Which DMA channels to use are added as parameters in the platform data struct. Signed-off-by: Richard Röjfors <richard.rojfors@pelagicore.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27stmmac: fix automatic PAD/FCS strippingGiuseppe CAVALLARO
For Simple Ethernet frames (802.2 and 802.3) the GMAC Core never strips pad and fcs. This means the ACS has no effect on IPv4/6 frames. The FL bits, in the RDES0, include the FCS so the driver has to remove it in SW. For 802.3 frame format with LLC or LLC-SNAP, when set the ACS bit, the HW strips both PAD and FCS. The FL bits, in the RDES0, actually represents the frame length already stripped. This patch fixes this logic within the device driver that erroneously removed 4byte from 802.3 frames already stripped corrupting the payload. Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27stmmac: fix timer setup when use dual mac KconfigGiuseppe CAVALLARO
The driver erroneously sets the tmrate to zero when the TMU initialisation fails. This actually generates problems while using the dual GMAC configuration. With this patch, enabling both the dual gmac and the timer optimisation, the first interface opened will use the tmu channel 2, the second one won't be able to use the timer but will continue to work without mitigating the interrupts by using the external timer (i.e. TMU channel 2). Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27bnx2x: update driver version to 1.52.53-3Dmitry Kravkov
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27bnx2x: Move statistics handling code to bnx2x_stats.*Dmitry Kravkov
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27bnx2x: Create separate file for ethtool routinesDmitry Kravkov
Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27bnx2x: Create bnx2x_cmn.* filesDmitry Kravkov
Newly created files have no functionality changes, but includes some functionality from bnx2x_main.c which is common for PF and coming in the future VF driver. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27bnx2x: move global variable load_count to bnx2x.hDmitry Kravkov
This will allow access to this global variable (used in no-mcp mode) from different object files. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27bnx2x: store module parameters in driver main structureDmitry Kravkov
Store module parameters during initialization of main driver structure. This will allow access to the parameters from different files. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27bnx2x: Create separate folder for bnx2x driverDmitry Kravkov
This commit includes files movement to newly created folder using git-mv command and fixes references in cnic and bnx2x code to each other. files moved using following: #!/bin/bash mkdir drivers/net/bnx2x/ list=$(cd drivers/net/ && ls bnx2x*.[ch]) for f in $list; do git mv -f drivers/net/$f drivers/net/bnx2x/$f done Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27Bluetooth: Fix kfree() => kfree_skb() in hci_ath.cDan Carpenter
sk_buffs have to be freed with kfree_skb() instead of kfree(). Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-07-27igbvf, ixgbevf: use dev_hw_addr_randomStefan Assmann
Both igbvf and ixgbevf should set addr_assign_type to NET_ADDR_RANDOM so udev creates persistent net rules by matching the device path. Do this by using the dev_hw_addr_random helper function. Signed-off-by: Stefan Assmann <sassmann@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27ixgbe: priority tagging FCoE frames without FCoE offloadJohn Fastabend
The DCB user priority for FCoE is available regardless of whether FCoE offload is enabled (IXGBE_FLAG_FCOE_ENABLED bit is set). This allows proper DCB user priority tagging for FCoE traffic on both 82598 and 82599 devices. Signed-off-by: Yi Zou <yi.zou@intel.com> Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-07-27Bluetooth: Add __init and __exit marks to UART driversGustavo F. Padovan
Those marks are useful to save space in the binary and in the memory. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-07-27Bluetooth: Use hci_recv_stream_fragment() in UART driverGustavo F. Padovan
Use the new hci_recv_stream_fragment() to reassembly incoming UART streams. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Tested-by: Ville Tervo <ville.tervo@nokia.com> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-07-27Bluetooth: Fix permission of hci_ath.cGustavo F. Padovan
.c file shall not have the 'x' permission. Signed-off-by: Gustavo F. Padovan <padovan@profusion.mobi> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-07-27drivers/net/wireless/at76c50x-usb.c: Neaten macrosJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27drivers/net/wireless: Use wiphy_<level>Joe Perches
Standardize the logging macros used. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: remove unused cmd_pending waitqDan Williams
Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-07-27libertas: rename lbs_get_cmd_ctrl_node() to lbs_get_free_cmd_node()Dan Williams
Signed-off-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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