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2011-03-03ixgbe: Fill out PCIe speed and width enums with valuesEmil Tantilov
This patch fills in the values for bus speed and width of the ixgbe_bus_speed and ixgbe_bus_width enums. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03ixgbe: add polling test to end of PHY resetEmil Tantilov
Some PHYs require that we poll the reset bit and wait for it to clear before continuing initialization. As such we should add this check to the end of the ixgbe_reset_phy_generic routine. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03ixgbe: Check link wants report current link stateEmil Tantilov
Currently check link reports the link state as down, if at any time the link had previously gone down since the last time the LINKS register was read. This does not accurately reflect the function of the check link call, which should be to return the CURRENT link state. Code now reads the LINKS registers twice, once to clear the previous and again to get the current value. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03ixgbe: cleanup code in ixgbe_identify_sfp_module_genericEmil Tantilov
This change cleans up several issues in ixgbe_identify_sfp_module_generic including whitespace, redundant code, I2C EEPROM reads without exception handling, and an if/elseif/else without braces. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03ixgbe: Add ability to double reset on failure to clear master enableEmil Tantilov
Double resets are required for recovery from certain error conditions. Between resets, it is necessary to stall to allow time for any pending HW events to complete. We use 1usec since that is what is needed for ixgbe_disable_pcie_master(). The second reset then clears out any effects of those events. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03ixgbe: set media type for 82599 T3 LOMEmil Tantilov
The media type was not being set for the 82599 T3 LAN on motherboard. This change corrects that. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03ixgbe: balance free_irq calls with request_irq callsAlexander Duyck
We were incorrectly freeing IRQs that we had not requested. This change corrects that by making certain we only free q_vectors that we have requested IRQs for. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Tested-by: Ross Brattain <ross.b.brattain@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03ixgbe: cleanup logic related to HW semaphoresEmil Tantilov
This change cleans up much of the logic related to the hardware semaphores on the adapters. There were a number of issues with timings that needed to be addressed. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03ixgbe: cleanup wake on LAN definesEmil Tantilov
This change just cleans up a few defines in ixgbe_type.h related to wake on LAN. Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03ixgbevf: Fix Compiler WarningsGreg Rose
Fix Compiler warnings of variables that are initialized but not used. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03igb: Fix strncpy calls to be safe per source code review toolsCarolyn Wyborny
This fix changes the remaining calls to strncpy that have not yet been changed to use the "sizeof(buf) - 1" syntax rather than just a number for buffer size. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Aaron Brown <aaron.f.brown@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03igb: Fix reg pattern test in ethtool for i350 devicesCarolyn Wyborny
This fixes the reg_pattern_test so that the test does not fail on i350 parts. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-03igb: warn if max_vfs limit is exceededStefan Assmann
Currently there's no warning printed when max_vfs > 7 is specified with igb and the maximum of 7 is silently enforced. This patch prints a warning and informs the user of the actions taken. Signed-off-by: Stefan Assmann <sassmann@redhat.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-03-02ipv4: Make output route lookup return rtable directly.David S. Miller
Instead of on the stack. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-01ipv4: Kill can_sleep arg to ip_route_output_flow()David S. Miller
This boolean state is now available in the flow flags. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-01ipv4: Make final arg to ip_route_output_flow to be boolean "can_sleep"David S. Miller
Since that is what the current vague "flags" argument means. Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-01Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/bwh/sfc-next-2.6
2011-02-28sfc: Bump version to 3.1Ben Hutchings
All features originally planned for version 3.1 (and some that weren't) have been implemented. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28sfc: Remove configurable FIFO thresholds for pause frame generationBen Hutchings
In Falcon we can configure the fill levels of the RX data FIFO which trigger the generation of pause frames (if enabled), and we have module parameters for this. Siena does not allow the levels to be configured (or, if it does, this is done by the MC firmware and is not configurable by drivers). So far as I can tell, the module parameters are not used by our internal scripts and have not been documented (with the exception of the short parameter descriptions). Therefore, remove them and always initialise Falcon with the default values. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28sfc: Expose TX push and TSO counters through ethtool statisticsBen Hutchings
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28sfc: Update copyright datesBen Hutchings
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28sfc: Do not read STAT1.FAULT in efx_mdio_check_mmd()Ben Hutchings
This field does not exist in all MMDs we want to check, and all callers allow it to be set (fault_fatal = 0). Remove the loopback condition, as STAT2.DEVPRST should be valid regardless of any fault. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28sfc: Read MC firmware version when requested through ethtoolBen Hutchings
We currently make no use of siena_nic_data::fw_{version,build} except to format the firmware version for ethtool_get_drvinfo(). Since we only read the version at start of day, this information is incorrect after an MC firmware update. Remove the cached version information and read it via MCDI whenever it is requested. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28sfc: Reduce size of efx_rx_buffer further by removing data memberSteve Hodgson
Instead calculate the KVA of receive data. It's not like it's a hard sum. [bwh: Fixed to work with GRO.] Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28sfc: Reduce size of efx_rx_buffer by unionising skb and pageSteve Hodgson
[bwh: Forward-ported to net-next-2.6.] Signed-off-by: Ben Hutchings <bhutchings@solarflare.com>
2011-02-28bonding: use the correct size for _simple_hash()Amerigo Wang
Clearly it should be the size of ->ip_dst here. Although this is harmless, but it still reads odd. Signed-off-by: WANG Cong <amwang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28enic: Flush driver cache of registered addr lists during port profile ↵Roopa Prabhu
disassociate During a port profile disassociate all address registrations for the interface are blown away from the adapter. This patch resets the driver cache of registered address lists to zero after a port profile disassociate. Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David Wang <dwang2@cisco.com> Signed-off-by: Christian Benvenuti <benve@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28DM9000: Allow randomised ethernet addressBen Dooks
Allow randomised ethernet address if the device does not have a valid EEPROM or pre-set MAC address. Signed-off-by: Ben Dooks <ben-linux@fluff.org> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28qla3xxx: add missing __iomem annotationstephen hemminger
Add necessary annotations about pointer to io memory space that is checked by sparse. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28bonding: fix sparse warningstephen hemminger
Fix use of zero where NULL expected. And wrap long line. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28sis900: use pci_dev->revisionSergei Shtylyov
This driver uses PCI_CLASS_REVISION instead of PCI_REVISION_ID, so it wasn't converted by commit 44c10138fd4bbc4b6d6bff0873c24902f2a9da65 (PCI: Change all drivers to use pci_device->revision). Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28bnx2x: use dcb_setapp to manage negotiated application tlvsShmulik Ravid
With this patch the bnx2x uses the generic dcbnl application tlv list instead of implementing its own get-app handler. When the driver is alerted to a change in the DCB negotiated parameters, it calls dcb_setapp to update the dcbnl application tlvs list making it available to user mode applications and registered notifiers. Signed-off-by: Shmulik Ravid <shmulikr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-28net: use pci_dev->revision, againSergei Shtylyov
Several more network drivers that read the device's revision ID from the PCI configuration register were merged after the commit 44c10138fd4bbc4b6d6bff0873c24902f2a9da65 (PCI: Change all drivers to use pci_device->revision), so it's time to do another pass of conversion to using the 'revision' field of 'struct pci_dev'... Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: "John W. Linville" <linville@tuxdriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-27net: convert bonding to use rx_handlerJiri Pirko
This patch converts bonding to use rx_handler. Results in cleaner __netif_receive_skb() with much less exceptions needed. Also bond-specific work is moved into bond code. Did performance test using pktgen and counting incoming packets by iptables. No regression noted. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Reviewed-by: Nicolas de Pesloüan <nicolas.2p.debian@free.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-27netpoll: remove IFF_IN_NETPOLL flagAmerigo Wang
V4: rebase to net-next-2.6 This patch removes the flag IFF_IN_NETPOLL, we don't need it any more since we have netpoll_tx_running() now. Signed-off-by: WANG Cong <amwang@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-27bonding: sync netpoll code with bridgeAmerigo Wang
V4: rebase to net-next-2.6 V3: remove an useless #ifdef. This patch unifies the netpoll code in bonding with netpoll code in bridge, thanks to Herbert that code is much cleaner now. Signed-off-by: WANG Cong <amwang@redhat.com> Acked-by: Neil Horman <nhorman@tuxdriver.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-26qeth: remove needless IPA-commands in offlineUrsula Braun
If a qeth device is set offline, data and control subchannels are cleared, which means removal of all IP Assist Primitive settings implicitly. There is no need to delete those settings explicitly. This patch removes all IP Assist invocations from offline. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24rtlwifi: Need to include vmalloc.hDavid S. Miller
Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-24Merge branch 'for-davem' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2011-02-24igb: update version stringCarolyn Wyborny
This will synchronize the version with the out of tree driver which shares its functionality. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-02-24igb: Update Intel copyright notice for driver source.Carolyn Wyborny
This fix updates copyright information to include current year 2011. Signed-off-by: Carolyn Wyborny <carolyn.wyborny@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-02-24igb: add support for VF Transmit rate limit using iproute2Lior Levy
Implemented igb_ndo_set_vf_bw function which is being used by iproute2 tool. In addition, updated igb_ndo_get_vf_config function to show the actual rate limit to the user. The rate limitation can be configured only when the link is up. The rate limit value can be ranged between 0 and actual link speed measured in Mbps. A value of '0' disables the rate limit for this specific VF. iproute2 usage will be 'ip link set ethX vf Y rate Z'. After the command is made, the rate will be changed instantly. To view the current rate limit, use 'ip link show ethX'. The rates will be zeroed only upon driver reload or a link speed change. This feature is being supported only by 82576 device. Signed-off-by: Lior Levy <lior.levy@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-02-24igbvf: remove Tx hang detectionLior Levy
Removed Tx hang detection mechanism from igbvf. This mechanism has no affect and can cause false alarm message in some cases. Signed-off-by: Lior Levy <lior.levy@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-02-24ixgbevf: Fix name of function in function header commentGreg Rose
Some of the function names in function header comments did not match actual name of the function. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-02-24ixgbevf: Enable jumbo frame support for X540 VFGreg Rose
The X540 controller allows jumbo frame setup on a per VF basis. Enable use of jumbo frames when the VF device belongs to the X540 controller. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-02-24ixgbe: Enable Jumbo Frames on the X540 10Gigabit ControllerGreg Rose
The X540 controller supports jumbo frames in SR-IOV mode. Allow configuration of jumbo frames either in the PF driver or on behalf of a VF. Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
2011-02-23qlcnic: Remove validation for max tx and max rx queuesRajesh Borundia
Max rx queues and tx queues are governed by fimware. So driver should not validate these values. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-23qlcnic: fix checks for auto_fw_resetamit salecha
o Remove checks of 1 for auto_fw_reset module parameter. auto_fw_reset is of type int and can have value > 1. o Remove unnecessary #define for 1 Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-23r6040: bump to version 0.27 and date 23Feb2011Florian Fainelli
Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-23r6040: fix multicast operationsShawn Lin
The original code does not work well when the number of mulitcast address to handle is greater than MCAST_MAX. It only enable promiscous mode instead of multicast hash table mode, so the hash table function will not be activated and all multicast frames will be recieved in this condition. This patch fixes the following issues with the r6040 NIC operating in multicast: 1) When the IFF_ALLMULTI flag is set, we should write 0xffff to the NIC hash table registers to make it process multicast traffic. 2) When the number of multicast address to handle is smaller than MCAST_MAX, we should use the NIC multicast registers MID1_{L,M,H}. 3) The hashing of the address was not correct, due to an invalid substraction (15 - (crc & 0x0f)) instead of (crc & 0x0f) and an incorrect crc algorithm (ether_crc_le) instead of (ether_crc). 4) If necessary, we should set HASH_EN flag in MCR0 to enable multicast hash table function. Reported-by: Marc Leclerc <marc-leclerc@signaturealpha.com> Tested-by: Marc Leclerc <marc-leclerc@signaturealpha.com> Signed-off-by: Shawn Lin <shawn@dmp.com.tw> Signed-off-by: Albert Chen <albert.chen@rdc.com.tw> Signed-off-by: Florian Fainelli <florian@openwrt.org> Signed-off-by: David S. Miller <davem@davemloft.net>
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