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* Merge branch 'master' of ↵David S. Miller2010-12-2629-126/+381
|\ | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jkirsher/net-next-2.6
| * ixgbevf: Add X540 VF device support to the ixgbevf driverGreg Rose2010-12-255-4/+15
| | | | | | | | | | | | | | | | | | | | The X540 introduces a new Virtual Function device ID so that the X540 VF device can be distinguished from the 82599 VF device. The X540 VF device will have additional capability over the 82599 VF device so it is necessary to be able to discern the difference. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * ixgbe: Add anti-spoofing feature supportGreg Rose2010-12-256-3/+114
| | | | | | | | | | | | | | | | | | | | | | Add support for the anti-spoofing feature in the HW. Packets from VF devices with spoofed MAC addresses or VLAN tags will be blocked and a counter incremented. During the watchdog timer the spoofed packet dropped counter is read and if it is non-zero then a warning message is displayed on the host VMM's console. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * ixgbe: Add SR-IOV feature support to X540Greg Rose2010-12-253-2/+6
| | | | | | | | | | | | | | Add X540 specific feature support to X540 Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * ixgbe: Warn on VF attempt to override Administratively set MAC/VLANGreg Rose2010-12-251-11/+29
| | | | | | | | | | | | | | | | | | Print warnings to the system log when the VF attempts to override MAC/VLAN settings that were configured by the VMM Host administrator using the ip link set commands. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * igbvf: add support for i350 VF deviceWilliams, Mitch A2010-12-253-0/+12
| | | | | | | | | | | | | | Add support to igbvf for the new i350 virtual function device. Signed-off-by: Mitch Williams <mitch.a.williams@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * igbvf: force link checking when mailbox timeout has occurredAlexander Duyck2010-12-251-2/+2
| | | | | | | | | | | | | | | | | | | | | | This change forces the link down when a mailbox timeout has occurred. Previously it was possible for a mailbox timeout to occur but for the interface to stay up. The problem with this was that it became possible for an interface to stay up and miss multiple requests resulting in a possible issue since the interface will be running in an unknown state. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * igb: Add Anti-spoofing feature supportGreg Rose2010-12-255-0/+87
| | | | | | | | | | | | | | | | | | | | | | Add support for the anti-spoofing feature in the HW. Packets from VF devices with spoofed MAC addresses or VLAN tags will be blocked and an event generated. When the watchdog task runs it will call a function to check if any spoof events occurred. If an event was detected then a warning message is dumped to the system log. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * igb: Some fine tuningGasparakis, Joseph2010-12-253-3/+9
| | | | | | | | | | | | | | | | | | | | | | This patch does the following: 1. Changes the existing supported device id's so now DH89xxCC is not supported when EEPROM is not read. 2. Adds two more device ids for DH89xxCC in backplane mode and SFP. 3. Driver now initializes previously possibly uninitialized value in igb_reset_mdicnfg_82580(). Signed-off-by: Joseph Gasparakis <joseph.gasparakis@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * igb: Warn on attempt to override administratively set MAC/VLANGreg Rose2010-12-251-3/+14
| | | | | | | | | | | | | | | | Print a warning message to the system log when the VF attempts to override administratively set MAC/VLAN configuration. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * igb: Fix overwrite of the VF's flagsGreg Rose2010-12-251-4/+4
| | | | | | | | | | | | | | | | | | | | The vf flags were being overwritten causing the flag that indicates that the PF has set the VF MAC address to get cleared. This would allow the VF to override the MAC address assigned by the Host VMM using the ip link set command. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * e1000e: checkpatch warnings - bracesBruce Allan2010-12-254-21/+12
| | | | | | | | | | | | | | | | | | WARNING: braces {} are not necessary for any arm of this statement WARNING: braces {} are not necessary for single statement blocks Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * e1000e: checkpatch error - open bracesBruce Allan2010-12-253-15/+15
| | | | | | | | | | | | | | | | ERROR: that open brace { should be on the previous line Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * e1000e: checkpatch error - trailing statementsBruce Allan2010-12-251-2/+2
| | | | | | | | | | | | | | | | ERROR: trailing statements should be on next line Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * e1000e: checkpatch error - macro panethesisBruce Allan2010-12-252-56/+60
| | | | | | | | | | | | | | | | ERROR: Macros with complex values should be enclosed in parenthesis Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Emil Tantilov <emil.s.tantilov@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | bna: Update the driver version to 2.3.2.3Rasesh Mody2010-12-261-1/+1
| | | | | | | | | | | | Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: IOC failure auto recovery fixRasesh Mody2010-12-267-350/+1061
| | | | | | | | | | | | | | | | | | | | | | | | Change Details: - Made IOC auto_recovery synchronized and not timer based. - Only one PCI function will attempt to recover and reinitialize the ASIC on a failure, that too after all the active PCI functions acknowledge the IOC failure. Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: Restore VLAN filter tableRasesh Mody2010-12-261-2/+27
| | | | | | | | | | | | | | | | | | | | Change Details: - Retrieve the VLAN configuration from the networking stack and apply it to the base interface during ifconfig up Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: Removed unused codeRasesh Mody2010-12-263-253/+3
| | | | | | | | | | | | | | | | | | Change Details: - Remove unused APIs and code cleanup Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: IOC uninit check and misc cleanupRasesh Mody2010-12-262-65/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | Change Details: - Added a check in ioc firmware lock function to see if IOC is in BFI_IOC_UNINIT state or not. If it is not in UNINIT state and the last IOC boot was not done by OS driver, force IOC state to BFI_IOC_UNINIT - Unused macro and API cleanup Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: Fix for TX queueRasesh Mody2010-12-263-6/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | Change Details: - Call netif_wake_queue() if we have freed up sufficient elements at the end of completion processing - Add netif_queue_stopped counter back to bnad_drv_stats {} - Get netif_queue_stopped value from stack - Remove BUG_ON() on value returned by pci_unmap_addr() Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: Enable pure priority tagged packet reception and rxf uninit cleanup fixRasesh Mody2010-12-261-0/+25
| | | | | | | | | | | | | | | | | | | | | | | | Change Details: - Enable reception of pure priority tagged packets by default by turning on VLAN Id = 0 - Clear the promiscuous mode, all multicast mode flags when bna_rxf_uninit is called Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: Fix ethtool register dump and reordered an APIRasesh Mody2010-12-262-9/+3
| | | | | | | | | | | | | | | | | | | | Change Details: - Removed semaphore register dump from ethtool - Moved netif_carrier_off() call to before calling bna_init() Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: Port enable disable sync and txq priority fixRasesh Mody2010-12-264-39/+116
| | | | | | | | | | | | | | | | | | | | | | Change Details: - Fixed port enable/disable sync through a change in LL port state machine - Change txq->priority masking to 0x7 (3 bits) from 0x3 (2 bits) Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | bna: TxRx and datapath fixRasesh Mody2010-12-262-197/+178
|/ | | | | | | | | | | | Change Details: - Check HW ready condition before accessing h/w register in data-path - Postpone clean-up of data buffers to the data-path restart path and wait in the cleanup routines for in-flight DMA to complete - Separate out Tx completion processing from Rx poll routine Signed-off-by: Debashis Dutt <ddutt@brocade.com> Signed-off-by: Rasesh Mody <rmody@brocade.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic: Add FCoE support on 57712Michael Chan2010-12-234-14/+2585
| | | | | | | | | | - Connection ID (cid) management - Slow-path command and response support - Update version to 2.2.11. Reviewed-by: Bhanu Prakash Gollapudi <bprakash@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic: Add kcq2 support on 57712Michael Chan2010-12-232-21/+56
| | | | | | | The kcq2 (2nd kernel work queue) is used by FCoE on 57712 devices. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic: Call cm_connect_complete() immediately on errorEddie Wai2010-12-231-2/+14
| | | | | | | | | If we get a path_resp error from userspace, call cm_connect_complete() immediately with error so that bnx2i can react to the error faster. Signed-off-by: Eddie Wai <waie@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic: Check device state before reading the kcq pointer in IRQMichael Chan2010-12-231-5/+7
| | | | | | | If the device is down, the kcq pointer may be NULL. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic: Support NIC Partition modeMichael Chan2010-12-232-18/+69
| | | | | | | | | | Add a common function cnic_read_bnx2x_iscsi_mac() to read the iSCSI MAC address at any specified shared memory location. In NIC Partition mode, we need to get the MAC address from the MF_CFG area of shared memory. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic: Use proper client and connection IDs on iSCSI ringMichael Chan2010-12-232-14/+12
| | | | | | | | Use the IDs specified by the bnx2x driver when initializing the ring. We don't have to make code changes when these IDs change in the future. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic: Improve ->iscsi_nl_msg_send()Michael Chan2010-12-233-12/+25
| | | | | | | | | | | | 1. Change first parameter from cnic_dev to ulp_handle which is the hba pointer. All other similar upcalls are using hba pointer. The callee can then directly reference the hba without conversion. 2. Change return value from void to int so that an error code can be passed back. This allows the operation to be retried. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic: Prevent "scheduling while atomic" when calling ->cnic_init()Michael Chan2010-12-231-2/+1
| | | | | | | | | cnic_dev_list is protected by rtnl_lock and cnic_dev_lock spin_lock during modifications. When looping on cnic_dev_list and calling ->cnic_init(), we should just hold rtnl_lock since ->cnic_init() may sleep. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cnic: Fix iSCSI TCP port endian order.Michael Chan2010-12-232-11/+14
| | | | | | | | Pass the TCP port parameter for iSCSI connections to the firmware in proper endian order. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'for-davem' of ↵David S. Miller2010-12-23145-2838/+26741
|\ | | | | | | ssh://master.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
| * Merge branch 'master' of ↵John W. Linville2010-12-22145-2838/+26741
| |\ | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davem Conflicts: drivers/net/wireless/iwlwifi/iwl-1000.c drivers/net/wireless/iwlwifi/iwl-6000.c drivers/net/wireless/iwlwifi/iwl-core.h
| | * rtlwifi: use alloc_workqueueJohn W. Linville2010-12-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | create_workqueue is deprecated. The workqueue usage does not seem to demand any special treatment, so do not set any flags either. Signed-off-by: John W. Linville <linville@tuxdriver.com> Tested-by: Larry Finger <Larry.Finger@lwfinger.net> Acked-by: Tejun Heo <tj@kernel.org>
| | * ath9k: do not limit the chainmask to 1 for legacy modeFelix Fietkau2010-12-203-34/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Restricting the chainmask to 1 for legacy mode disables useful features such as MRC, and it reduces the available transmit power. I can't think of a good reason to do this in legacy mode, so let's just get rid of that code. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: fix PA predistortion HT40 maskFelix Fietkau2010-12-203-9/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The commit 'ath9k_hw: Disable PAPRD for rates with low Tx power' changed the code that sets the PAPRD rate masks to use only either the HT20 mask or the HT40 mask. This is wrong, as the hardware can still use HT20 rates even when configured for HT40, and the operating channel mode does not affect PAPRD operation. The register for the HT40 rate mask is applied as a mask on top of the other registers to selectively disable PAPRD for specific rates on HT40 packets only. This patch changes the code back to the old behavior which matches the intended use of these registers. While with current cards this should not make any practical difference (according to Atheros, the HT20 and HT40 mask should always be equal), it is more correct that way, and maybe the HT40 mask will be used for some rare corner cases in the future. Cc: Vasanthakumar Thiagarajan <vasanth@atheros.com> Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * wl1251: wl12xx_get_platform_data() returns an ERR_PTRDan Carpenter2010-12-201-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | wl12xx_get_platform_data() returns an ERR_PTR on failure and it never returns a NULL. Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Kalle Valo <kvalo@adurom.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * rtlwifi: Fix use of mutex in interrupt codeLarry Finger2010-12-203-5/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | A previous conversion from semaphoreto mutexes missed the fact that one of the semaphores was used in interrupt code. Fixed by changing to a spinlock. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k: Properly initialize channel table for 2GHzMohammed Shafi Shajakhan2010-12-201-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ath9k channel table for 2Ghz does not seems to initialize the 'band' parameter.Though it does not seems to cause any visible issue it looks odd when we initialize the 'band' parameter for 5Ghz channel table while not so for 2Ghz. Signed-off-by: Mohammed Shafi Shajakhan <mshajakhan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * rtl8192ce: Fix typo in Kconfig descriptionAnisse Astier2010-12-201-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k_hw: remove baseband rfsilent supportFelix Fietkau2010-12-205-43/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When rfkill is enabled, ath9k_hw unnecessarily configured the baseband to turn off based on GPIO input, however that code was hardcoded to GPIO 0 instead of ah->rfkill_gpio. Since ath9k uses software rfkill anyway, this code is completely unnecessary and should be removed in case anything else ever uses GPIO 0. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath9k: fix queue depth check for forming new aggregatesFelix Fietkau2010-12-202-3/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To improve aggregation length, there should not be more than two fully formed A-MPDU frames in the hardware queue. To ensure this, the code checks the tx queue length before forming new A-MPDUs. This can reduce the throughput (or maybe even starve out A-MPDU traffic) when too many non-aggregated frames are in the queue. Fix this by keeping track of pending A-MPDU frames (even when they're sent out as single frames), but exclude rate control probing frames to improve performance. Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * rtl8192ce: drop 'rtl8192c-' prefix from filesJohn W. Linville2010-12-2021-52/+52
| | | | | | | | | | | | | | | Signed-off-by: John W. Linville <linville@tuxdriver.com> Tested-by: Larry Finger <Larry.Finger@lwfinger.net>
| | * ath5k: Set available antenna information for cfg80211Bruno Randolf2010-12-201-0/+4
| | | | | | | | | | | | | | | Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * rtlwifi: Switch locking from semaphores to mutexesLarry Finger2010-12-164-22/+22
| | | | | | | | | | | | | | | Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * ath5k: Fix surveyBruno Randolf2010-12-162-12/+25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The old survey implementation was broken and returned nonsense data. Clear cycle counters and survey data on reset. Since the cycle counters easily overflow it's better to keep a local version of collected survey data (in ms resolution, instead of clockrate) and update this every time survey is retrieved. If survey is retrieved often enough to avoid cycle counter overflows this works fine, otherwise we could update survey more often, like ath9k does. Still only the survey for the current channel is kept. Signed-off-by: Bruno Randolf <br1@einfach.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| | * rtl8192ce: Fix build on powerpcLarry Finger2010-12-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | After merge of the rtl8192ce driver, a powerpc build fails with: drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c: In function 'rtl92c_init_sw_vars': drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c:76: error: implicit declaration of function 'vmalloc' drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c:76: warning: cast to pointer from integer of different size drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c: In function 'rtl92c_deinit_sw_vars': drivers/net/wireless/rtlwifi/rtl8192ce/rtl8192c-sw.c:91: error: implicit declaration of function 'vfree' The problem is fixed by explicitly including the appropriate header. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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