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path: root/drivers/net/qlcnic
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* qlcnic: change module parameter permissionsamit salecha2011-01-102-7/+7
| | | | | | | | | | | o Updating module parameter after driver load is not supported except auto_fw_reset parameter. Changing these parameter after driver load, can have weird result. o Update driver version to 5.0.15. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix ethtool diagnostics testSony Chacko2011-01-101-1/+1
| | | | | | | | | | IRQ diag test was getting executed only when both register test and link test passed. The test should get executed if ETH_TEST_FL_OFFLINE flag is set. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix flash fw version readamit salecha2011-01-102-1/+82
| | | | | | | | | | | | | | Driver is reading flash fw version from defined address, this address may be invalid. Indeed Driver should read address for fw version through flash layout table. Flash layout table has defined region and address for fw version address should be read from fw image region. Driver has check for old firmware, this bug can cause driver load fail. This patch will try to read fw version from flash image region, if that fails, read from defined address. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net/*/: Use static constJoe Perches2010-12-211-6/+9
| | | | | | | Using static const generally increases object text and decreases data size. It also generally decreases overall object size. Signed-off-by: Joe Perches <joe@perches.com>
* qlcnic: reset pci function unconditionally during probeRajesh Borundia2010-12-172-6/+3
| | | | | | | | | | | | Some boot code drivers dont have cleanup routine, so pci function remains in unknown state prior to driver load. So during driver load issue FLR unconditionally. Update driver version to 5.0.14. 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>
* qlcnic: fix ocm window register offset calculationRajesh Borundia2010-12-171-1/+1
| | | | | | | | | OCM window register offset was calculated incorrectly for pci function greater than zero. 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>
* qlcnic: fix LED test when interface is down.Sucheta Chakraborty2010-12-172-5/+23
| | | | | | | | When interface is down, create temporary context to config LED. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Updated driver version to 5.0.13Anirban Chakraborty2010-12-031-2/+2
| | | | | Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: LICENSE file for qlcnicSritej Velaga2010-12-037-140/+21
| | | | | | Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: validate eswitch config values for PFAmit Kumar Salecha2010-12-031-3/+6
| | | | | | | | | Currently driver set default eswitch configuration values for PF function, instead of validating values sent by application. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Disable loopback supportSucheta Chakraborty2010-12-035-311/+1
| | | | | | | | Loopback mode can not be supported in CNA mode. Removing it until FW is fixed. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: remove unnecessary [kv][mcz]alloc castsJoe Perches2010-11-281-2/+1
| | | | | Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: avoid using reset_devices as it may become obsolete.Rajesh Borundia2010-11-284-2/+10
| | | | | | | | | | | | | | | In kdump environment do not depend upon reset_devices parameter to reset the pci function as this parameter may become obsolete. Instead use an adapter specific mechanism to determine if the pci function needs to be reset. Per function refcount is maintained in driver, which is set in probe and reset in remove handler of adapter. If the probe detects the count as non zero then reset the function. 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>
* drivers/net: use vzalloc()Eric Dumazet2010-11-271-4/+2
| | | | | | | | Use vzalloc() and vzalloc_node() in net drivers Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Jon Mason <jon.mason@exar.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Bumped up driver version to 5.0.12Anirban Chakraborty2010-11-171-2/+2
| | | | | Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: lro off message log from set rx checsumSony Chacko2010-11-171-1/+2
| | | | | | | | | Log LRO off message while disabling rx checksum only when LRO is already enabled. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Add description for CN1000Q adapterSritej Velaga2010-11-171-0/+2
| | | | | | | | Add description for CN1000Q adapter Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Fix for kdumpRajesh Borundia2010-11-171-0/+3
| | | | | | | | | In case of kdump environment the function may be in unknown state. Reset the function using PCI FLR before initializing it. Signed-off-by: Rajesh Borundia <rajesh.borundia@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: Allow minimum bandwidth of zeroSucheta Chakraborty2010-11-171-3/+2
| | | | | | | | Allow minimum bandwidth to be set zero Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix panic on loadEric Dumazet2010-10-311-1/+0
| | | | | | | | Its now illegal to call netif_stop_queue() before register_netdev() Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: define valid vlan id rangeSony Chacko2010-10-271-1/+1
| | | | | | | | 4095 vlan id is reserved and should not be use. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: reduce rx ring sizeSony Chacko2010-10-273-20/+21
| | | | | | | | | If eswitch is enabled, rcv ring size can be reduce, as physical port is partition-ed. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix mac learningamit salecha2010-10-272-0/+6
| | | | | | | | | In failover bonding case, same mac address can be programmed on other slave function. Fw will delete old entry (original func) associated with that mac address. Need to reporgram mac address, if failover again happen to original function. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* vlan: Rename VLAN_GROUP_ARRAY_LEN to VLAN_N_VID.Jesse Gross2010-10-211-1/+1
| | | | | | | | | | VLAN_GROUP_ARRAY_LEN is simply the number of possible vlan VIDs. Since vlan groups will soon be more of an implementation detail for vlan devices, rename the constant to be descriptive of its actual purpose. Signed-off-by: Jesse Gross <jesse@nicira.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: update ethtool statsamit salecha2010-10-181-3/+70
| | | | | | | | Added statistics for Nic Partition supported adapter. These statistics are maintined in device. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: update driver version 5.0.11Amit Kumar Salecha2010-10-081-2/+2
| | | | | Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: change all P3 references to P3PSritej Velaga2010-10-085-72/+72
| | | | | | | | This patch just rename all P3 #define to P3P. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix promiscous mode for VFRajesh Borundia2010-10-083-3/+10
| | | | | | | | o Allow promiscous mode setting for VF's depending upon the configuration. 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>
* qlcnic: fix board descriptionSritej Velaga2010-10-081-1/+1
| | | | | | | | Remove "Flex-10" from board description. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: remove private LRO flagAmit Kumar Salecha2010-10-083-9/+2
| | | | | | | LRO was not getting enable after interface down/up. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: support quiescent modeAmit Kumar Salecha2010-10-083-17/+74
| | | | | | | | | Put device in quiescent mode during internal loopback test. Before running test, set state to NEED_QUISCENT. After getting ack from all function, change state to QUISCENT and perform test. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: driver private workqueueAmit Kumar Salecha2010-10-081-1/+11
| | | | | | | | | Currently fw recovery usage global workqueue. As same workqueue used by kernel for ethtool and etc., supporting quiescent mode is not possible, without driver private workqueue. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: remove dead codestephen hemminger2010-10-052-176/+0
| | | | | | | | This driver has several pieces of dead code (found by running make namespacecheck). This patch removes them. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: set mtu lower limitSritej Velaga2010-10-042-3/+4
| | | | | | | | Setting mtu < 68 is not supported. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: cleanup port mode settingSritej Velaga2010-10-041-40/+0
| | | | | | | | Port mode setting is not required for Qlogic CNA adapters. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: sparse warning fixesSucheta Chakraborty2010-10-042-11/+11
| | | | | | Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix vlan TSO on big endian machineSucheta Chakraborty2010-10-043-8/+20
| | | | | | | | | o desc->vlan_tci is in __le16 format. Doing htons and cpu_to_le64 again on vlan_tci, result in invalid value on ppc. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix endianess for lroSucheta Chakraborty2010-10-042-3/+10
| | | | | | | | | ipaddress in ifa->ifa_address field are in big endian format. Also device requires ip address in big endian only. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix diag registerAmit Kumar Salecha2010-10-041-3/+3
| | | | | | | | regs_buff[i] and diag_registers[j] array should use different index variable. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix eswitch statsAmit Kumar Salecha2010-10-042-9/+34
| | | | | | | | | Some of the counters are not implemented in fw. Fw return NOT AVAILABLE VALUE as (0xffffffffffffffff). Adding these counters, result in invalid value. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix internal loopback testAmit Kumar Salecha2010-10-042-8/+37
| | | | | | | | | | o Loop 10 times with delay of 1 ms to rcv packet. o Print garbage packet. o Try send/receive MAX(16) packet, instead of exit from test, if a packet is not received. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2010-09-271-1/+1
|\ | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/qlcnic/qlcnic_init.c net/ipv4/ip_output.c
| * qlcnic: dont set skb->truesizeEric Dumazet2010-09-211-5/+0
| | | | | | | | | | | | | | | | | | skb->truesize is set in core network. Dont change it unless dealing with fragments. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
| * qlcnic: dont assume NET_IP_ALIGN is 2Eric Dumazet2010-09-171-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | qlcnic driver allocates rx skbs and gives to hardware too bytes of extra storage, allowing for corruption of kernel data. NET_IP_ALIGN being 0 on some platforms (including x86), drivers should not assume it's 2. rds_ring->skb_size = rds_ring->dma_size + NET_IP_ALIGN; ... skb = dev_alloc_skb(rds_ring->skb_size); skb_reserve(skb, 2); pci_map_single(pdev, skb->data, rds_ring->dma_size, PCI_DMA_FROMDEVICE); (and rds_ring->skb_size == rds_ring->dma_size) -> bug Because of extra alignment (1500 + 32) -> four extra bytes are available before the struct skb_shared_info, so corruption is not noticed. Note: this driver could use netdev_alloc_skb_ip_align() Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | drivers/net: return operator cleanupEric Dumazet2010-09-261-1/+1
| | | | | | | | | | | | | | | | | | Change "return (EXPR);" to "return EXPR;" return is not a function, parentheses are not required. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: dont set skb->truesizeEric Dumazet2010-09-201-6/+0
| | | | | | | | | | | | | | | | | | skb->truesize is set in core network. Dont change it unless dealing with fragments. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: update version 5.0.10Amit Kumar Salecha2010-09-171-2/+2
| | | | | | | | | | Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: remove fw version checkAmit Kumar Salecha2010-09-171-28/+2
| | | | | | | | | | | | | | | | | | Don't compare flash and file fw version. Allow to load old fw from file than flashed fw. If file fw is present, don't skip fw re-intialization. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: vlan lro supportAmit Kumar Salecha2010-09-171-9/+30
| | | | | | | | | | | | | | | | LRO + GRO + vlan rx accleration support, performance increases around 20% and cpu utilization reduces around 70% on vlan interface. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: vlan gro supportAmit Kumar Salecha2010-09-171-1/+1
| | | | | | | | | | | | | | | | | | GRO support + vlan rx accleration, boost around 9% performance and reduces 25% of cpu utilization on vlan interface. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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