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2013-08-27sfc: Remove early call to efx_nic_type::reconfigure_mac in efx_reset_up()Ben Hutchings1-2/+0
efx_reset_up() calls efx_nic_type::reconfigure_mac once directly, then again through efx_start_all() -> efx_start_port() -> efx->type->reconfigure_mac(). This first call is also made too early to work properly on EF10. Signed-off-by: Ben Hutchings <[email protected]>
2013-08-27sfc: use MCDI epoch flag to improve MC reboot detection in the driverDaniel Pieczko2-6/+15
The Huntington MC will reject all MCDI requests after an MC reboot until it sees one with the NOT_EPOCH flag clear. This flag is set by default for all requests, and then cleared on the first request after we detect that an MC reboot has occurred. The old MCDI_STATUS_DELAY_COUNT gave a timeout of 10ms, which was not long enough for the driver to detect that a reboot had occurred based on the warm boot count while calling efx_mcdi_poll_reboot() from the loop in efx_mcdi_ev_death(). Signed-off-by: Ben Hutchings <[email protected]>
2013-08-27sfc: Add EF10 support for TX/RX DMA error events handling.Alexandre Rames5-11/+15
Also, since we handle all DMA errors in the same way, merge RESET_TYPE_(RX|TX)_DESC_FETCH into RESET_TYPE_DMA_ERROR. Signed-off-by: Ben Hutchings <[email protected]>
2013-08-27sfc: Add a function pointer to abstract write of host time into NIC shared ↵Laurence Evans3-2/+16
memory Signed-off-by: Ben Hutchings <[email protected]>
2013-08-27sfc: PTP MCDI requests need to initialise periph ID fieldLaurence Evans1-0/+7
This field is ignored by Siena firmware but is significant to EF10 firmware. Signed-off-by: Ben Hutchings <[email protected]>
2013-08-27sfc: Delegate MAC/NIC statistic description to efx_nic_typeBen Hutchings8-389/+498
Various hardware statistics that are available for Siena are unavailable or meaningless for Falcon. Huntington adds further to the NIC-type-specific statistics, as it has different MAC blocks from Falcon/Siena. All NIC types still provide most statistics by DMA, and use little-endian byte order. Therefore: 1. Add some general utility functions for reporting hardware statistics, efx_nic_describe_stats() and efx_nic_update_stats(). 2. Add an efx_nic_type::describe_stats operation to get the number and names of statistics, implemented using efx_nic_describe_stats() 3. Change efx_nic_type::update_stats to store the core statistics (struct rtnl_link_stats64) or full statistics (array of u64) in a caller-provided buffer. Use efx_nic_update_stats() to aid in the implementation. 4. Rename struct efx_ethtool_stat to struct efx_sw_stat_desc and EFX_ETHTOOL_NUM_STATS to EFX_ETHTOOL_SW_STAT_COUNT. 5. Remove efx_nic::mac_stats and struct efx_mac_stats. Signed-off-by: Ben Hutchings <[email protected]>
2013-08-27sfc: Remove driver-local struct ethtool_stringBen Hutchings1-24/+13
It's not really helpful to pretend ethtool string arrays are structured. Signed-off-by: Ben Hutchings <[email protected]>
2013-08-27sfc: Remove more left-overs from Falcon GMAC supportBen Hutchings3-18/+6
We only ever used the XMAC (10G link speed) in production. Signed-off-by: Ben Hutchings <[email protected]>
2013-08-27sfc: Move MTD operations into efx_nic_typeBen Hutchings9-831/+807
Merge the per-NIC-type MTD probe selection and struct efx_mtd_ops into struct efx_nic_type. Move the implementations into the appropriate source files. Several NVRAM functions are now only called from MTD operations which are now implemented in the same file (falcon.c or mcdi.c). There is no need for them to be extern, or to be defined at all if CONFIG_SFC_MTD is not enabled, so move them into the #ifdef CONFIG_SFC_MTD sections in those files. Most of the SPI-related definitions are also only used in falcon.c, so move them there. Put the remainder of spi.h into nic.h (which previously included it). Signed-off-by: Ben Hutchings <[email protected]>
2013-08-27e1000e: balance semaphore put/get for 82573Steven La1-0/+5
Steven (cc-ed) noticed an imbalance in semaphore put/get for 82573-based NICs. Don't we need something like the following (untested) patch? Signed-off-by: Steven La <[email protected]> Acked-by: Arthur Kepner <[email protected]> Tested-by: Aaron Brown <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27bna: firmware update to 3.2.1.1Rasesh Mody1-2/+2
This patch updates the firmware to address the thermal notification issue Signed-off-by: Rasesh Mody <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27VMXNET3: Add support for virtual IOMMUAndy King2-83/+138
This patch adds support for virtual IOMMU to the vmxnet3 module. We switch to DMA consistent mappings for anything we pass to the device. There were a few places where we already did this, but using pci_blah(); these have been fixed to use dma_blah(), along with all new occurrences where we've replaced kmalloc() and friends. Also fix two small bugs: 1) use after free of rq->buf_info in vmxnet3_rq_destroy() 2) a cpu_to_le32() that should have been a cpu_to_le64() Acked-by: George Zhang <[email protected]> Acked-by: Aditya Sarwade <[email protected]> Signed-off-by: Andy King <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27be2net: implement ethtool set/get_channel hooksSathya Perla3-32/+104
Support is provided only for combined channels. When SR-IOV is not enabled, BE3 supports upto 16 channels and Lancer-R/SH-R support upto 32 channels. Signed-off-by: Sathya Perla <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27be2net: refactor be_setup() to consolidate queue creation routinesSathya Perla2-58/+50
1) Move be_cmd_if_create() above queue create routines to allow TXQ creation (that requires if_handle) to be clubbed with TX-CQ creation. 2) Consolidate all queue create routines into be_setup_queues() Signed-off-by: Sathya Perla <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27be2net: Fix be_cmd_if_create() to use MBOX if MCCQ is not createdSathya Perla1-24/+85
Currently the IF_CREATE FW cmd is issued only *after* MCCQ is created as it was coded to only use MCCQ. By fixing this, cmd_if_create() can be called before MCCQ is created and the same routine for VF provisioning can be called after. This allows for consolidating all the queue create routines by moving the be_cmd_if_create() call above all queue create calls in be_setup(). Signed-off-by: Sathya Perla <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27be2net: refactor be_get_resources() codeSathya Perla6-189/+229
1) use be_resources{} struct to query/store HW resource limits 2) The HW queue/resource limits for BE2/BE3 chips are mostly called out in driver as constants. Code to handle this is scattered across various places in be_setup(). Consolidate this code into BEx_get_resources(). For Lancer-R, Skyhawk-R, these limits are queried from FW. Signed-off-by: Sathya Perla <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27be2net: Fixup profile management routinesVasundhara Volam2-59/+88
1) Parse PCIe descriptor for max-VFs supported by HW 2) Cleanup NIC descriptor parsing in get_func/profile_config() routines 3) Use common struct definitions for v0 and v1 versions of GET_FUNC_CONFIG Signed-off-by: Vasundhara Volam <[email protected]> Signed-off-by: Sathya Perla <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27be2net: use EQ_CREATEv2 for SH-RSathya Perla4-39/+18
EQ_CREATEv2 explicitly returns the msix-index associated with a EQ. For SH-R this is needed if EQs need to be deleted and re-created without resetting a function. Signed-off-by: Sathya Perla <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27Merge branch 'for-davem' of ↵David S. Miller6-6/+18
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless John W. Linville says: ==================== This is one more set of fixes intended for the 3.11 stream... For the mac80211 bits, Johannes says: "I have three more patches for the 3.11 stream: Felix's fix for the fairly visible brcmsmac crash, a fix from Simon for an IBSS join bug I found and a fix for a channel context bug in IBSS I'd introduced." Along with those... Sujith Manoharan makes a minor change to not use a PLL hang workaroun for AR9550. This one-liner fixes a couple of bugs reported in the Red Hat bugzilla. Helmut Schaa addresses an ath9k_htc bug that mangles frame headers during Tx. This fix is small, tested by the bug reported and isolated to ath9k_htc. Stanislaw Gruszka reverts a recent iwl4965 change that broke rfkill notification to user space. Please let me know if there are problems! ==================== Signed-off-by: David S. Miller <[email protected]>
2013-08-27qlcnic: Update version to 5.3.49.Sucheta Chakraborty1-2/+2
Signed-off-by: Sucheta Chakraborty <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27qlcnic: dcb: Add support for CEE Netlink interface.Sucheta Chakraborty4-1/+629
o Adapter and driver supports only CEE dcbnl ops. Only GET callbacks within dcbnl ops are supported currently. Signed-off-by: Sucheta Chakraborty <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27qlcnic: dcb: Register DCB AEN handler.Sucheta Chakraborty7-2/+137
o Adapter sends Asynchronous Event Notifications to the driver when there are changes in the switch or adapter DCBX configuration. AEN handler updates the driver DCBX parameters. Signed-off-by: Sucheta Chakraborty <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27qlcnic: dcb: Get DCB parameters from the adapter.Sucheta Chakraborty7-2/+278
o Populate driver data structures with local, operational, and peer DCB parameters. Signed-off-by: Sucheta Chakraborty <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27qlcnic: dcb: Query adapter DCB capabilities.Sucheta Chakraborty12-0/+345
o Query adapter DCB capabilities and populate local data structures with relevant information. o Add QLCNIC_DCB to Kconfig for enabling/disabling DCB. Signed-off-by: Sucheta Chakraborty <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27ps3_gelic: lower NAPI weightMichal Schmidt2-3/+1
Since commit 82dc3c63 ("net: introduce NAPI_POLL_WEIGHT") netif_napi_add() produces an error message if a NAPI poll weight greater than 64 is requested. GELIC_NET_NAPI_WEIGHT is defined to GELIC_NET_RX_DESCRIPTORS, which is 128. Use the standard NAPI weight. v2: proper reference to the related commit Signed-off-by: Michal Schmidt <[email protected]> Acked-by: Geoff Levand <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27netxen: lower NAPI weightMichal Schmidt2-2/+1
Since commit 82dc3c63 ("net: introduce NAPI_POLL_WEIGHT") netif_napi_add() produces an error message if a NAPI poll weight greater than 64 is requested. Use the standard NAPI weight. v2: proper reference to the related commit Signed-off-by: Michal Schmidt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27jme: lower NAPI weightMichal Schmidt1-1/+1
Since commit 82dc3c63 ("net: introduce NAPI_POLL_WEIGHT") netif_napi_add() produces an error message if a NAPI poll weight greater than 64 is requested. jme requests a quarter of the rx ring size as the NAPI weight. jme's rx ring size is 1 << 9 = 512. Use the standard NAPI weight. v2: proper reference to the related commit Signed-off-by: Michal Schmidt <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-27Merge branch 'for-davem' of ↵David S. Miller21-2581/+7788
git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next Ben Hutchings says: ==================== 1. Refactoring and cleanup in preparation for new hardware support. 2. Some bug fixes for firmware completion handling. (They're not known to cause real problems, otherwise I'd be submitting these for net and stable.) 3. Update to the firmware protocol (MCDI) definitions. ==================== Signed-off-by: David S. Miller <[email protected]>
2013-08-27treewide: Fix printks with 0x%#Joe Perches1-1/+1
Using 0x%# emits 0x0x. Only one is necessary. Signed-off-by: Joe Perches <[email protected]> Acked-by: Takashi Iwai <[email protected]> Signed-off-by: Jiri Kosina <[email protected]>
2013-08-26be2net: Check for POST state in suspend-resume sequenceSarveshwar Bandi1-0/+4
In suspend-resume sequence, the OS could attempt to initialize the controller before it is ready, check for POST state before going ahead. Signed-off-by: Sarveshwar Bandi <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-26Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/netDavid S. Miller18-93/+170
Conflicts: drivers/net/wireless/iwlwifi/pcie/trans.c include/linux/inetdevice.h The inetdevice.h conflict involves moving the IPV4_DEVCONF values into a UAPI header, overlapping additions of some new entries. The iwlwifi conflict is a context overlap. Signed-off-by: David S. Miller <[email protected]>
2013-08-26net/cadence/macb: add support for dt phy definitionBoris BREZILLON1-7/+34
The macb driver only handle PHY description through platform_data (macb_platform_data). Thus, when using dt you cannot define phy properties like phy address or phy irq pin. This patch makes use of the of_mdiobus_register to add support for phy device definition using dt. A fallback to the autoscan procedure is added in case there is no phy devices defined in dt. Signed-off-by: Boris BREZILLON <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2013-08-26rt2800: fix wrong TX power compensationStanislaw Gruszka1-0/+7
We should not do temperature compensation on devices without EXTERNAL_TX_ALC bit set (called DynamicTxAgcControl on vendor driver). Such devices can have totally bogus TSSI parameters on the EEPROM, but still threaded by us as valid and result doing wrong TX power calculations. This fix inability to connect to AP on slightly longer distance on some Ralink chips/devices. Reported-and-tested-by: Fabien ADAM <[email protected]> Cc: [email protected] Signed-off-by: Stanislaw Gruszka <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26Update e-mail address for Andrea Merello (resubmit)Andrea Merello13-22/+22
A lot of files contain reference to my old e-mail address. Now I'm going not to read mail from it anymore, so update it with my current address everywhere. Signed-off-by: Andrea Merello <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26ath9k: Fix DEBUG_FS dependency for ath9kSujith Manoharan1-1/+1
Reported-by: Johannes Berg <[email protected]> Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26zd1201: fix error return codeWei Yongjun1-2/+6
Fix to return -ENOMEM in the memory alloc error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26mwifiex: add missing endian conversionsTobias Waldekranz4-6/+6
Fixes multiple locations where a little endian host is assumed during ser/des of messages sent to/received from the chip. Signed-off-by: Tobias Waldekranz <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26ath9k: Fix TX poll work lockingSujith Manoharan1-1/+1
There is no need to call ath_txq_unlock_complete() in the TX poll routine - frame completion is not done here, so use ath_txq_unlock(). Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26ath9k: Fix ASPM workaround usageSujith Manoharan6-25/+64
The PCIE Workaround register (AR_WA/0x4004) is used to handle various hardware quirks. For AR9002 chips, AR_WA_D3_L1_DISABLE is used to prevent the HW from automatically entering L1 state when D3 is enforced. AR_WA_D3_L1_DISABLE has to be enabled for a few AR9280 based cards, mark them based on their PCI subdevice/subvendor IDs and enforce it in ar9002_hw_configpcipowersave(). Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26ath5k: debugfs: NULL-terminate stringsDjalal Harouni1-6/+18
Avoid processing garbage data by NULL terminating the strings. Signed-off-by: Djalal Harouni <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26ath9k: Fix ASPM for AR9462Sujith Manoharan3-0/+31
If the L1 entrance latency is not calibrated properly in the EEPROM in WB222 boards, there could be problems in connectivity. Check and correct the calibrated value if it doesn't match the optimal value for WB222, 4us. Signed-off-by: Sujith Manoharan <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26mwifiex: drop gratuitous ARP framesAvinash Patil6-0/+67
This patch adds support for dropping gratuitous ARP frames which is requirement for WFA Hotspot2.0. Hotspot2.0 capability is enabled in driver if extended capabilities IE from BSS descriptor has 11u interworking enabled. Signed-off-by: Avinash Patil <[email protected]> Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26mwifiex: fix ext_capab IE structure definitionAvinash Patil2-5/+7
EXT_CAPAB_IE format involves IEEE header followed by bytestream of capabilities. Current structure has incorrect member u8 for data; fix it by defining it as u8[0]. Signed-off-by: Avinash Patil <[email protected]> Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26mwifiex: fix driver unload problem for usb chipsetsAmitkumar Karwar1-25/+25
We have usb_deregister() call in our rmmod routine. deauth, shutdown etc. commands will be sent to FW later when bus driver calls disconnect handler. This mechanism works fine with SDIO and PCIe interfaces, but there is an issue with USB. USB bus driver returns all URBs submitted for receiving data and command response immediately after usb_deregister() with failure status. Hence we don't send deauth, shutdown etc. command to firmware. The problem is fixed by moving code from disconnect handler to rmmod routine for USB interface. Signed-off-by: Amitkumar Karwar <[email protected]> Signed-off-by: Bing Zhao <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26b43: call PCIe up and down functionsHauke Mehrtens1-0/+14
Tell the PCIe host core when the wifi is activated. Signed-off-by: Hauke Mehrtens <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26brcmsmac: use bcma PCIe up and down functionsHauke Mehrtens3-28/+4
replace the calls to bcma_core_pci_extend_L1timer() by calls to the newly introduced bcma_core_pci_ip() and bcma_core_pci_down() Signed-off-by: Hauke Mehrtens <[email protected]> Cc: Arend van Spriel <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26rt2x00: rt2800lib: don't hardcode beacon offsetsGabor Juhos2-8/+24
The values written into the BCN_OFFSET[01] registers are hardcoded in the rt2800_init_register function. Add a macro and a helper function to derive these values directly from the base address of a given beacon, and use the new function instead of the hardcoded numbers. The patch contains no functional changes. The programmed register values are the same before and after the patch. Signed-off-by: Gabor Juhos <[email protected]> Acked-by: Helmut Schaa <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26rt2x00: rt2800lib: add rt2800_hw_beacon_base helperGabor Juhos1-2/+9
The HW_BEACON_BASE() macro returns the base address of a given beacon, however the returned values are not usable on all chipsets. On devices which have selectable shared memory parts, some beacon may be located in the high part of the shared memory. Instead of extending the already complicated macro, add a new helper function and use that to get the base address of a given beacon. The actual patch contains no functional changes, the helper function will be extended in a further patch to handle different chipsets' requirements. Signed-off-by: Gabor Juhos <[email protected]> Acked-by: Helmut Schaa <[email protected]> Signed-off-by: John W. Linville <[email protected]>
2013-08-26mac80211_hwsim: fix error return code in init_mac80211_hwsim()Wei Yongjun1-1/+3
Fix to return -ENOMEM in the netdev alloc error handling case instead of 0, as done elsewhere in this function. Signed-off-by: Wei Yongjun <[email protected]> Signed-off-by: Johannes Berg <[email protected]>
2013-08-25bonding: fix error return code in bond_enslave()Wei Yongjun1-1/+2
Fix to return a negative error code in the add bond vlan ids error handling case instead of 0, as done elsewhere in this function. Introduced by commit 1ff412ad7714f6952f76ffd77f0a7f2f563288a1. (bonding: change the bond's vlan syncing functions with the standard ones) Signed-off-by: Wei Yongjun <[email protected]> Acked-by: Nikolay Aleksandrov <[email protected]> Signed-off-by: David S. Miller <[email protected]>
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