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path: root/drivers/net/qlcnic
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2010-12-03qlcnic: Updated driver version to 5.0.13Anirban Chakraborty
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-12-03qlcnic: LICENSE file for qlcnicSritej Velaga
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>
2010-12-03qlcnic: validate eswitch config values for PFAmit Kumar Salecha
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>
2010-12-03qlcnic: Disable loopback supportSucheta Chakraborty
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>
2010-11-28qlcnic: remove unnecessary [kv][mcz]alloc castsJoe Perches
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28qlcnic: avoid using reset_devices as it may become obsolete.Rajesh Borundia
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>
2010-11-27drivers/net: use vzalloc()Eric Dumazet
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>
2010-11-17qlcnic: Bumped up driver version to 5.0.12Anirban Chakraborty
Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-17qlcnic: lro off message log from set rx checsumSony Chacko
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>
2010-11-17qlcnic: Add description for CN1000Q adapterSritej Velaga
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>
2010-11-17qlcnic: Fix for kdumpRajesh Borundia
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>
2010-11-17qlcnic: Allow minimum bandwidth of zeroSucheta Chakraborty
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>
2010-10-31qlcnic: fix panic on loadEric Dumazet
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>
2010-10-27qlcnic: define valid vlan id rangeSony Chacko
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>
2010-10-27qlcnic: reduce rx ring sizeSony Chacko
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>
2010-10-27qlcnic: fix mac learningamit salecha
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>
2010-10-21vlan: Rename VLAN_GROUP_ARRAY_LEN to VLAN_N_VID.Jesse Gross
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>
2010-10-18qlcnic: update ethtool statsamit salecha
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>
2010-10-08qlcnic: update driver version 5.0.11Amit Kumar Salecha
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-10-08qlcnic: change all P3 references to P3PSritej Velaga
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>
2010-10-08qlcnic: fix promiscous mode for VFRajesh Borundia
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>
2010-10-08qlcnic: fix board descriptionSritej Velaga
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>
2010-10-08qlcnic: remove private LRO flagAmit Kumar Salecha
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>
2010-10-08qlcnic: support quiescent modeAmit Kumar Salecha
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>
2010-10-08qlcnic: driver private workqueueAmit Kumar Salecha
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>
2010-10-05qlcnic: remove dead codestephen hemminger
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>
2010-10-04qlcnic: set mtu lower limitSritej Velaga
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>
2010-10-04qlcnic: cleanup port mode settingSritej Velaga
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>
2010-10-04qlcnic: sparse warning fixesSucheta Chakraborty
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>
2010-10-04qlcnic: fix vlan TSO on big endian machineSucheta Chakraborty
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>
2010-10-04qlcnic: fix endianess for lroSucheta Chakraborty
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>
2010-10-04qlcnic: fix diag registerAmit Kumar Salecha
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>
2010-10-04qlcnic: fix eswitch statsAmit Kumar Salecha
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>
2010-10-04qlcnic: fix internal loopback testAmit Kumar Salecha
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>
2010-09-27Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/qlcnic/qlcnic_init.c net/ipv4/ip_output.c
2010-09-26drivers/net: return operator cleanupEric Dumazet
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>
2010-09-21qlcnic: dont set skb->truesizeEric Dumazet
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>
2010-09-20qlcnic: dont set skb->truesizeEric Dumazet
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>
2010-09-17qlcnic: dont assume NET_IP_ALIGN is 2Eric Dumazet
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>
2010-09-17qlcnic: update version 5.0.10Amit Kumar Salecha
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-17qlcnic: remove fw version checkAmit Kumar Salecha
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>
2010-09-17qlcnic: vlan lro supportAmit Kumar Salecha
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>
2010-09-17qlcnic: vlan gro supportAmit Kumar Salecha
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>
2010-09-17qlcnic: support vlan rx acclerationAmit Kumar Salecha
Implemented vlan rx accleration in driver. This helps in increasing significant performance and reduces cpu utilization with GRO and LRO. Eric Dumazet: "Its a bit strange you use dev_kfree_skb_any(skb) here." "We run in NAPI mode, so you can use dev_kfree_skb()." Amit: Done. Using dev_kfree_skb(); Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Acked-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-09Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: net/mac80211/main.c
2010-09-02drivers/net: avoid some skb->ip_summed initializationsEric Dumazet
fresh skbs have ip_summed set to CHECKSUM_NONE (0) We can avoid setting again skb->ip_summed to CHECKSUM_NONE in drivers. Introduce skb_checksum_none_assert() helper so that we keep this assertion documented in driver sources. Change most occurrences of : skb->ip_summed = CHECKSUM_NONE; by : skb_checksum_none_assert(skb); Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-01qlcnic: add cksum flagAmit Kumar Salecha
o New CKSUM flag added by fw to notify cksum is verified. o Update version to 5.0.9 Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-01qlcnic: mac vlan learning supportAmit Kumar Salecha
Hypervisor allows, two VM's interfaces to have same mac address. These VM's interfaces get differentiate with Vlan tag. This patch add support to learn and configure mac+vlan filter on device. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-01qlcnic: support mac learningAmit Kumar Salecha
Device eswitch need to configure with VM's mac address. Hypervisor doesn't provide any utility/callbacks to get VM's mac address. Unicast mac address filter improves performance and also provide packet loopback capability i.e communication between VM. Above features is by default off, can be turned on with module parameter 'mac_learn'. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-09-01qlcnic: fix mac override capabilityRajesh Borundia
o Rename mac_learning to mac_override o Added check in set_mac to return error if mac override is disabled. o Disabling mac_override only supported for Non priviledged functions. 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>
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