- 31 5月, 2014 25 次提交
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由 David S. Miller 提交于
Frank Blaschka says: ==================== s390: network patches for net-next V1 here are some s390 related patches for net-next Added some style fixing reported by David Laight. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ursula Braun 提交于
cppcheck blamed some issues in drivers/s390/net/... They are fixed here. Signed-off-by: NUrsula Braun <ursula.braun@de.ibm.com> Signed-off-by: NFrank Blaschka <blaschka@linux.vnet.ibm.com> Reported-by: NToralf Foerster <toralf.foerster@gmx.de> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Rickard Strandqvist 提交于
There is otherwise a risk of a possible null pointer dereference. Was largely found by using a static code analysis program called cppcheck. Signed-off-by: NRickard Strandqvist <rickard_strandqvist@spectrumdigital.se> Signed-off-by: NFrank Blaschka <blaschka@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ursula Braun 提交于
In case of transport HIPER a sock struct is allocated for an incoming connect request. If the backlog queue is full this socket is not needed, but is left in the list of af_iucv sockets. Final socket release posts console message "Attempt to release alive iucv socket". This patch makes sure the new created socket is cleaned up correctly if the backlog queue is full. Signed-off-by: NUrsula Braun <ursula.braun@de.ibm.com> Signed-off-by: NFrank Blaschka <blaschka@linux.vnet.ibm.com> Reported-by: NPhilipp Hachtmann <phacht@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Philipp Hachtmann 提交于
If a socket is bound to an address using before calling connect it is usual to leave it to the network system to choose an appropriate outgoing application name respective port address. af_iucv on VM uses a counter and uses simple numbers as unique identifiers. This behaviour was missing when af_iucv is used with HiperSockets. This patch contains a simple approach to harmonize af_iucv's behaviour. Signed-off-by: NPhilipp Hachtmann <phacht@linux.vnet.ibm.com> Signed-off-by: NFrank Blaschka <blaschka@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 David S. Miller 提交于
Sathya Perla says: ==================== be2net: patch set Patch 1 is a minor optimization for issuing multicast promisc FW cmd only when the interface is not already in that mode. Patch 2 provides support for VF TX-rate setting on Skyhawk-R. Patch 3 provides support for flashing new FW flash regions. Patches 4, 5, 6 cleanup the MCC processing (for FW cmds) code in be_cmds.c. The MCC error reporting and event handling code are areas that needed cleanup. ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sathya Perla 提交于
The MCC async event processing code has 2 issues: a) because of long struct names the code indentation is badly broken b) description and definitions of how an MCC completion is interpreted as an async event are confusing (for e.g. the last word of an MCC event is named "code", while "code" is just a sub-field of the last word.) This patch fixes the structure definitions, comments and re-factors code as needed. Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sathya Perla 提交于
For some FW cmds, the caller just issues the cmd and doesn't wait for a response. The response handling is done in the MCCQ compl processing context only. Move this code into a separate routine to make be_mcc_compl_process() more manageable. Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kalesh AP 提交于
This patch improves MCCQ error status handling in the following ways: a) A MCC cmd completion returns a base-status and an addl-status. So far, the routine be_mcc_compl_process() returned only the "status" value. Now, embedd both statuses in the return value and let the caller routine access the value of interest using base_status() and addl_status() macros. b) Rename variables accordingly (base/addl) to avoid confusion while error checking. b) Some of the errors returned by FW are harmless and so an error msg is not logged for such errors. Capture this logic in a separate routine to make the code more readable. Signed-off-by: NKalesh AP <kalesh.purayil@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Vasundhara Volam 提交于
Certain new flash regions have been added to Skyhawk-R FW image. The newer FW images specify op_types for each region. A region is flashed only when it's CRC doesn't match that of the region on the HW flash. While upgrading to a new FW image the driver is expected to tolerate certain errors. This patch re-factors code under be_flash() to support the above scheme. Signed-off-by: NVasundhara Volam <vasundhara.volam@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ravikumar Nelavelli 提交于
Skyhawk-R FW supports TX-rate setting only as a % value of the link speed, set via the SET_PROFILE_CONFIG cmd. This patch makes the necessary changes to the FW cmd descriptors to support the above change and also introduces checks in be_set_vf_tx_rate() to allow only discrete values (that map to % of the link-speed). Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Kalesh AP 提交于
Set mc-promisc (multicast promiscuous) mode on an interface, only if it is *not already* in that mode. Also removed logs that report interface being set to multicast promiscous mode. In an earlier comment on the netdev list such log messages were deemed unnecessary as this behaviour is common across most of the ethernet drivers. Signed-off-by: NKalesh AP <kalesh.purayil@emulex.com> Signed-off-by: NSathya Perla <sathya.perla@emulex.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next由 David S. Miller 提交于
John W. Linville says: ==================== Please pull this batch of updates intended for 3.16... For the mac80211 bits, Johannes says: "Here I just have Heikki's rfkill GPIO cleanups. The ARM/tegra patch is OK with the maintainer (Stephen). Let me know of any problems." and; "We have a whole bunch of work on CSA by Andrei, Luca and Michal, but unfortunately it doesn't seem quite complete yet so it's still disabled. There's some TDLS work from Arik, and the rest is mostly minor fixes and cleanups." For the NFC bits, Samuel says: "This is the NFC pull request for 3.16. We have: - STMicroeectronics st21nfca support. The st21nfca is an HCI chipset and thus relies on the HCI stack. This submission provides support for tag redaer/writer mode (including Type 5) and device tree bindings. - PM runtime support and a bunch of bug fixes for TI's trf7970a. - Device tree support for NXP's pn544. Legacy platform data support is obviously kept intact. - NFC Tag type 4B support to the NFC Digital stack. - SOCK_RAW type support to the raw NFC socket, and allow NCI sniffing from that. This can be extended to report HCI frames and also proprietarry ones like e.g. the pn533 ones." For the iwlwifi bits, Emmanuel says: "Eran continues to work on new devices, Eyal is still digging in the rate control stuff, and Johannes added new functionality to the debug system we have in place now along with a few cleanups he made on the way. That's pretty much it." and; "Avri continues to work on the power code and Eran is improving the NVM handling as a preparations for new devices on which he works with Liad. Luca cleans up a bit the code while working on CSA. I have the regular BT Coex stuff and a small lockdep fix. Johannes has his regular amount of clean ups and improvements, the main one is the ability to leave 2 chains open to improve diversity and hence the throughput in high attenuation scenarios." and; "The regular amount of housekeeping here. I merged iwlwifi-fixes.git to be able to add the patch you didn't want in wireless.git at that stage of the -rc cycle. Luca has a few preparations for CSA implementation and also what seems to be a bugfix for P2P but hasn't caused issues we could notice." For the Atheros bits, Kalle says: "For ath10k Michal did various small fixes on how we handle hardware/firmware problems and he also fixed two memory leaks." Also included are a couple of pulls from the wireless tree to avoid/resolve merge issues... ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Paul Bolle 提交于
This preprocessor check is commented out ever since this file was added during the v2.3 development cycle. It is unclear what it purpose might have been. Whatever it was, it can safely be removed now. Signed-off-by: NPaul Bolle <pebolle@tiscali.nl> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tobias Klauser 提交于
The memory for private data is allocated using kzalloc/vzalloc in alloc_netdev_mqs, thus there is no need to zero it again in the driver. Signed-off-by: NTobias Klauser <tklauser@distanz.ch> Acked-by: NChris Metcalf <cmetcalf@tilera.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Tobias Klauser 提交于
Use is_zero_ether_addr() to check for the MAC address being all zeros instead of open coding the check. Also use ether_addr_copy() instead of a manual memcpy() to set the netdev->dev_addr. Furthermore, get rid of a redundant assignment of netdev->addr_len. This is already set by ether_setup() which is called in tile_net_setup(). Signed-off-by: NTobias Klauser <tklauser@distanz.ch> Acked-by: NChris Metcalf <cmetcalf@tilera.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Ariel Elior 提交于
The bnx2x development team has transferred from Broadcom to Qlogic. This patch updates some obsolete email addresses to usable ones. The bnx2x files contain headers with legal information from Broadcom. Qlogic Legal depratment is taking their time coming up with their own legal info. So this patch only updates contact information. I will follow up with a patch for the headers once I have the required info. Signed-off-by: NAriel Elior <ariel.elior@qlogic.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Nimrod Andy 提交于
when system suspend, need to set pins to low power state to save IO power consumption, there are three states of pinctrl: "default", "idle" and "sleep". Currently enet supports default and sleep state. Signed-off-by: NFugang Duan <B38611@freescale.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Borkmann 提交于
This patch converts raw opcodes for tcpdump tests into BPF_STMT()/BPF_JUMP() combinations, which brings it into conformity with the rest of the patches and it also makes life easier to grasp what's going on in these particular test cases when they ever fail. Also arrange payload from the jump+holes test in a way as we have with other packet payloads in the test suite. Signed-off-by: NDaniel Borkmann <dborkman@redhat.com> Acked-by: NAlexei Starovoitov <ast@plumgrid.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Borkmann 提交于
This test for classic BPF probes stores and load combination via X on all 16 registers of the scratch memory store. It initially loads integer 100 and passes this value around to each register while incrementing it every time, thus we expect to have 116 as a result. Might be useful for JIT testing. Signed-off-by: NDaniel Borkmann <dborkman@redhat.com> Acked-by: NAlexei Starovoitov <ast@plumgrid.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Benoit Taine 提交于
This issue was reported by coccicheck using the semantic patch at scripts/coccinelle/api/memdup.cocci Signed-off-by: NBenoit Taine <benoit.taine@lip6.fr> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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Division of a 32 bit number by a 64 bit number causes the following link error introduced by 7c2ce6e6 "enic: Add support for adaptive interrupt coalescing" drivers/built-in.o: In function `enic_poll_msix': enic_main.c:(.text+0x48710a): undefined reference to `__udivdi3' make: *** [vmlinux] Error 1 Since numerator is 32 bit, convert denominator to 32 bit accordingly. Fixes: 7c2ce6e6 ("enic: Add support for adaptive interrupt coalescing") Reported-by: NJim Davis <jim.epost@gmail.com> Cc: Christian Benvenuti <benve@cisco.com> Cc: Sujith Sankar <ssujith@cisco.com> Cc: Neel Patel <neepatel@cisco.com> Signed-off-by: NGovindarajulu Varadarajan <_govind@gmx.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Sachin Kamat 提交于
Export the symbols to fix the below errors when built as modules: ERROR: "tso_build_data" [drivers/net/ethernet/marvell/mvneta.ko] undefined! ERROR: "tso_build_hdr" [drivers/net/ethernet/marvell/mvneta.ko] undefined! ERROR: "tso_start" [drivers/net/ethernet/marvell/mvneta.ko] undefined! ERROR: "tso_count_descs" [drivers/net/ethernet/marvell/mvneta.ko] undefined! ERROR: "tso_build_data" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined! ERROR: "tso_build_hdr" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined! ERROR: "tso_start" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined! ERROR: "tso_count_descs" [drivers/net/ethernet/marvell/mv643xx_eth.ko] undefined! Signed-off-by: NSachin Kamat <sachin.kamat@linaro.org> Acked-by: NEzequiel Garcia <ezequiel.garcia@free-electrons.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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git://gitorious.org/linux-can/linux-can-next由 David S. Miller 提交于
Add new xilinx CAN driver. Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Himangi Saraogi 提交于
This patch moves data allocated using kzalloc to managed data allocated using devm_kzalloc and cleans now unnecessary kfrees in probe and remove functions. Also, linux/device.h is added to make sure the devm_*() routine declarations are unambiguously available. The following Coccinelle semantic patch was used for making the change: @platform@ identifier p, probefn, removefn; @@ struct platform_driver p = { .probe = probefn, .remove = removefn, }; @prb@ identifier platform.probefn, pdev; expression e, e1, e2; @@ probefn(struct platform_device *pdev, ...) { <+... - e = kzalloc(e1, e2) + e = devm_kzalloc(&pdev->dev, e1, e2) ... ?-kfree(e); ...+> } @rem depends on prb@ identifier platform.removefn; expression e; @@ removefn(...) { <... - kfree(e); ...> } Signed-off-by: NHimangi Saraogi <himangi774@gmail.com> Compile-Tested-by: NThadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 30 5月, 2014 4 次提交
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由 David S. Miller 提交于
Daniel Mack says: ==================== mdio: Parse DT nodes for auto-probed PHYs Here's v2. v1 -> v2: * Switch to of_property_read_u32() in patch #1 * Check for mdio->dev_of_node in patch #2 * Added Florian's Reviewed-by: tags ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Mack 提交于
of_get_property() can be called with NULL as 2nd argument if the caller is not interested in the length of a property. Use that here so we can get rid of a variable. Signed-off-by: NDaniel Mack <zonque@gmail.com> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Mack 提交于
Add a function to walk the list of subnodes of a mdio bus and look for a node that matches the phy's address with its 'reg' property. If found, set the of_node pointer for the phy. This allows auto-probed pyh devices to be augmented by information passed in via DT. Signed-off-by: NDaniel Mack <zonque@gmail.com> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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由 Daniel Mack 提交于
Factor out some logic into of_mdio_parse_addr() so it can be reused later. While at it, use of_property_read_u32() rather than open-coding the same logic again. Signed-off-by: NDaniel Mack <zonque@gmail.com> Reviewed-by: NFlorian Fainelli <f.fainelli@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 29 5月, 2014 1 次提交
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git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-next由 David S. Miller 提交于
Jeff Kirsher says: ==================== Intel Wired LAN Driver Updates This series contains updates to e1000, e1000e, ixgbe and i40evf. Emil provides a fix for ixgbe so that non-fiber devices with MNG FW enabled are able to link at 100Mbps. Jacob provides several changes for ixgbe, most of which are PTP related. Renames ixgbe_ptp_enable() to ixgbe_ptp_feature_enable() to better reflect the functions purpose. Extracts the hardware setup logic for the PTP hardware bits from the ixgbe_ptp_set_ts_config() to enable future work for the ixgbe_ptp_reset(). Maintain the hwstamp configuration through a reset and extracts the creation of the PTP clock device from ptp_init() in order to properly handle a suspend/resume cycle and only calls it if we don't already have a ptp_clock pointer. David provides a patch to expend the e1000e driver to turn on unicast PROMISC when there is failure to write to a shared receive address register. The fix update_phy_task() for 82579 is expanded to include newer PHYs as well so that the dev_spec->eee_lp_ability has the correct value when going into SX states. Todd provides a e1000e fix an errata for 82574/82583 where it is possible bad bits are read from SYSTIMH/L so check to see that the time is incrementing at a reasonable rate and is a multiple of the time incremental value. Removes a redundant igb PHY power down register write. Andi Kleen out of lines two write functions for e1000e to save 30k text size. Tobias Klauser converts the e1000 and i40evf drivers to use the is_broadcast_ether_addr() and is_multicast_ether_addr(). ==================== Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 28 5月, 2014 2 次提交
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由 John W. Linville 提交于
Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next into for-davem
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- 27 5月, 2014 8 次提交
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由 Tobias Klauser 提交于
Use the is_multicast_ether_addr helper function from linux/etherdevice.h instead of open coding the multicast address check. Signed-off-by: NTobias Klauser <tklauser@distanz.ch> Tested-by: NSibai Li <sibai.li@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Tobias Klauser 提交于
Use the is_broadcast_ether_addr/is_multicast_ether_addr helper functions from linux/etherdevice.h instead of open coding them. Signed-off-by: NTobias Klauser <tklauser@distanz.ch> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Todd Fujinaka 提交于
One of the registers used to power down the PHY was found to be wrong (should be bit 2 not bit 1) on further inspection it was also found to be redundant. Signed-off-by: NTodd Fujinaka <todd.fujinaka@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Andi Kleen 提交于
Out of lining these two common inlines saves about 30k text size, due to their errata workarounds. 14131431 2008136 1507328 17646895 10d452f vmlinux-before-e1000e 14101415 2004040 1507328 17612783 10cbfef vmlinux-e1000e Signed-off-by: NAndi Kleen <ak@linux.intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 David Ertman 提交于
Previously, the update_phy_task was only calling e1000_set_eee_pchlan() for phy.type 82579. This patch is to cause this function to be called for 82579 and newer phy.types. This causes the dev_spec->eee_lp_ability to have the correct value when going into SX states. Signed-off-by: NDave Ertman <davidx.m.ertman@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 David Ertman 提交于
Signed-off-by: NDave Ertman <davidx.m.ertman@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 Todd Fujinaka 提交于
Due to a synchronization error, the value read from SYSTIML/SYSTIMH might be incorrect. Signed-off-by: NTodd Fujinaka <todd.fujinaka@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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由 David Ertman 提交于
Previously, the check to turn on promiscuous mode only took into account the total number of SHared Receive Address (SHRA) registers and if the request was for a register within that range. It is possible that the Management Engine might have locked a number of SHRA and not allowed a new address to be written to the requested register. Add a function to determine the number of unlocked SHRA registers. Then determine if the number of registers available is sufficient for our needs, if not then return -ENOMEM so that UNICAST PROMISC mode is activated. Since the method by which ME claims SHRA registers is non-deterministic, also add a return value to the function attempting to write an address to a SHRA, and return a -E1000_ERR_CONFIG if the write fails. The error will be passed up the function chain and allow the driver to also set UNICAST PROMISC when this happens. Cc: Vlad Yasevich <vyasevic@redhat.com> Signed-off-by: NDave Ertman <davidx.m.ertman@intel.com> Tested-by: NAaron Brown <aaron.f.brown@intel.com> Signed-off-by: NJeff Kirsher <jeffrey.t.kirsher@intel.com>
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