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* caif-hsi: Added sanity check for length of CAIF framesDaniel Martensson2011-10-19
| | | | | | | | Added sanity check for length of CAIF frames, and tear down of CAIF link-layer device upon protocol error. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: Make inactivity timeout configurable.Dmitry Tarnyagin2011-10-19
| | | | | | | | CAIF HSI uses a timer for inactivity. Upon timeout HSI-wake signaling is initiated to allow power-down of the HSI block. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: HSI-Platform device register and unregisters itselfDaniel Martensson2011-10-19
| | | | | | | | Platform device is no longer removed from caif_hsi at shutdown. The HSI-platform device must do it's own registration and unregistration. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: Making read and writes asynchronous.Daniel Martensson2011-10-19
| | | | | | | | | | | Some platforms do not allow to put HSI block into low-power mode when FIFO is not empty. The patch flushes (by reading) FIFO at wake down sequence. Asynchronous read and write is implemented for that. As a side effect this will also greatly improve performance. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: Fix for wakeup condition problemDmitry Tarnyagin2011-10-19
| | | | | | | | | | | | | Under stressed conditions a race could happen when del_timer_sync() was called from softirq context at the same time when mod_timer_pending() for the same timer was called from the workqueue. This leaded to a state mismatch in the CAIF HSI driver and following unexpected link wakeup procedure. The fix puts del_timer_sync() and mod_timer_pending() calls under a spin lock to protect against the race condition. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: Fixing a race condition in the caif_hsi codeDmitry Tarnyagin2011-10-19
| | | | | | | | cfhsi->tx_state was not protected by a spin lock. TX soft-irq could interrupt cfhsi_tx_done_work work leading to inconsistent state of the driver. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* caif-hsi: HSI Fix uninitialized data in HSI headersjur.brandeland@stericsson.com2011-10-19
| | | | | | | | CAIF HSI header may be uninitialized and cause last message to be repeated if transmit size is ~86 bytes long. Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: add skb frag size accessorsEric Dumazet2011-10-19
| | | | | | | | | | | To ease skb->truesize sanitization, its better to be able to localize all references to skb frags size. Define accessors : skb_frag_size() to fetch frag size, and skb_frag_size_{set|add|sub}() to manipulate it. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm6: Don't call icmpv6_send on local errorSteffen Klassert2011-10-18
| | | | | | | | | | | Calling icmpv6_send() on a local message size error leads to an incorrect update of the path mtu. So use xfrm6_local_rxpmtu() to notify about the pmtu if the IPV6_DONTFRAG socket option is set on an udp or raw socket, according RFC 3542 and use ipv6_local_error() otherwise. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: Fix IPsec slowpath fragmentation problemSteffen Klassert2011-10-18
| | | | | | | | | | | | | ip6_append_data() builds packets based on the mtu from dst_mtu(rt->dst.path). On IPsec the effective mtu is lower because we need to add the protocol headers and trailers later when we do the IPsec transformations. So after the IPsec transformations the packet might be too big, which leads to a slowpath fragmentation then. This patch fixes this by building the packets based on the lower IPsec mtu from dst_mtu(&rt->dst) and adapts the exthdr handling to this. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* ipv6: Remove superfluous NULL pointer check in ipv6_local_rxpmtuSteffen Klassert2011-10-18
| | | | | | | | | The pointer to mtu_info is taken from the common buffer of the skb, thus it can't be a NULL pointer. This patch removes this check on mtu_info. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* xfrm: Simplify the replay check and advance functionsSteffen Klassert2011-10-18
| | | | | | | | The replay check and replay advance functions had some code duplications. This patch removes the duplications. Signed-off-by: Steffen Klassert <steffen.klassert@secunet.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net/phy: extra delay only for RGMII interfaces for IC+ IP 1001Giuseppe CAVALLARO2011-10-18
| | | | | | | | The extra delay of 2ns to adjust RX clock phase is actually needed in RGMII mode. Tested on the HDK7108 (STx7108c2). Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* net: allow vlan traffic to be received under bondJohn Fastabend2011-10-18
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The following configuration used to work as I expected. At least we could use the fcoe interfaces to do MPIO and the bond0 iface to do load balancing or failover. ---eth2.228-fcoe | eth2 -----| | |---- bond0 | eth3 -----| | ---eth3.228-fcoe This worked because of a change we added to allow inactive slaves to rx 'exact' matches. This functionality was kept intact with the rx_handler mechanism. However now the vlan interface attached to the active slave never receives traffic because the bonding rx_handler updates the skb->dev and goto's another_round. Previously, the vlan_do_receive() logic was called before the bonding rx_handler. Now by the time vlan_do_receive calls vlan_find_dev() the skb->dev is set to bond0 and it is clear no vlan is attached to this iface. The vlan lookup fails. This patch moves the VLAN check above the rx_handler. A VLAN tagged frame is now routed to the eth2.228-fcoe iface in the above schematic. Untagged frames continue to the bond0 as normal. This case also remains intact, eth2 --> bond0 --> vlan.228 Here the skb is VLAN tagged but the vlan lookup fails on eth2 causing the bonding rx_handler to be called. On the second pass the vlan lookup is on the bond0 iface and completes as expected. Putting a VLAN.228 on both the bond0 and eth2 device will result in eth2.228 receiving the skb. I don't think this is completely unexpected and was the result prior to the rx_handler result. Note, the same setup is also used for other storage traffic that MPIO is used with eg. iSCSI and similar setups can be contrived without storage protocols. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-by: Jesse Gross <jesse@nicira.com> Reviewed-by: Jiri Pirko <jpirko@redhat.com> Tested-by: Hans Schillstrom <hams.schillstrom@ericsson.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* cs89x0: Move the driver into the Cirrus dirJeff Kirsher2011-10-18
| | | | | | | | | | | | | | | | | | The cs89x0 driver was initial placed in the apple/ when it should have been placed in the cirrus/. This resolves the issue by moving the dirver and fixing up the respective Kconfig(s) and Makefile(s). Thanks to Sascha for reporting the issue. -v2 Fix a config error that was introduced with v1 by removing the dependency on MACE for NET_VENDOR_APPLE. CC: Russell Nelson <nelson@crynwr.com> CC: Andrew Morton <akpm@linux-foundation.org> Reported-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* l2tp: give proper headroom in pppol2tp_xmit()Eric Dumazet2011-10-18
| | | | | | | | | | | | | | pppol2tp_xmit() calls skb_cow_head(skb, 2) before calling l2tp_xmit_skb() Then l2tp_xmit_skb() calls again skb_cow_head(skb, large_headroom) This patchs changes the first skb_cow_head() call to supply the needed headroom to make sure at most one (expensive) pskb_expand_head() is done. Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* macvlan: handle fragmented multicast framesEric Dumazet2011-10-18
| | | | | | | | | | | Fragmented multicast frames are delivered to a single macvlan port, because ip defrag logic considers other samples are redundant. Implement a defrag step before trying to send the multicast frame. Reported-by: Ben Greear <greearb@candelatech.com> Signed-off-by: Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/net-nextDavid S. Miller2011-10-17
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| * ixgbe: change the eeprom version reported by ethtoolEmil Tantilov2011-10-17
| | | | | | | | | | | | | | | | | | Use 32bit value starting at offset 0x2d for displaying the firmware version in ethtool. This should work for all current ixgbe HW 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>
| * ixgbe: allow eeprom writes via ethtoolEmil Tantilov2011-10-17
| | | | | | | | | | | | | | | | | | Implement support for ethtool -E Signed-off-by: Emil Tantilov <emil.s.tantilov@intel.com> Tested-by: Phil Schmitt <phillip.j.schmitt@intel.com> Tested-by: Stephen Ko <stephen.s.ko@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * ixgbe: fix endianess when writing driver version to firmwareEmil Tantilov2011-10-17
| | | | | | | | | | | | | | | | | | This patch makes sure that register writes are in little endian and also converts the reads back to big-endian. 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>
| * igb: Check if subordinate VFs are assigned to virtual machinesGreg Rose2011-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Kvm and the Xen pci-back driver will set a flag in the virtual function pci device dev_flags when the VF is assigned to a guest VM. Before destroying subordinate VFs check to see if the flag is set and if so skip the call to pci_disable_sriov() to avoid system crashes. Copy the maintainer for the Xen pci-back driver. Also CC'ing maintainers of all drivers found to call pci_disable_sriov(). V2 - Fix uninitialized variable warning Cc: Konrad Rzeszutek Wilk <konrad.wilk@oracle.com> Cc: Christian Benvenuti <benve@cisco.com> Cc: Sathya Perla <sathya.perla@emulex.com> Cc: Dimitris Michailidis <dm@chelsio.com> Cc: Jon Mason <jdmason@kudzu.us> Cc: James Smart <james.smart@emulex.com> Signed-off-by: Greg Rose <gregory.v.rose@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
| * igbvf: Fix trunk vlanGreg Rose2011-10-17
| | | | | | | | | | | | | | | | | | | | | | Changes to clean up the VLAN Rx path by Jiri Pirko broke trunk VLAN. Trunk VLANs in a VF driver are those set using "ip link set <pfdev> vf <n> <vlanid>" Signed-off-by: Greg Rose <gregory.v.rose@intel.com> CC: Jiri Pirko <jpirko@redhat.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
* | ipv6: remove a rcu_read_lock in ndisc_constructorRoy.Li2011-10-17
| | | | | | | | | | | | | | | | in6_dev_get(dev) takes a reference on struct inet6_dev, we dont need rcu locking in ndisc_constructor() Signed-off-by: Roy.Li <rongqing.li@windriver.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | can: remove references to berlios mailinglistMarc Kleine-Budde2011-10-17
| | | | | | | | | | | | | | | | | | The BerliOS project, which currently hosts our mailinglist, will close with the end of the year. Now take the chance and remove all occurrences of the mailinglist address from the source files. Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
* | MAINTAINERS: can: the mailinglist moved to vger.kernel.orgMarc Kleine-Budde2011-10-17
| | | | | | | | | | | | Signed-off-by: Marc Kleine-Budde <mkl@pengutronix.de> Acked-by: Oliver Hartkopp <socketcan@hartkopp.net> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net/flow: Fix potential memory leakhuajun li2011-10-17
| | | | | | | | | | | | | | | | While preparing net flow caches, once a fail may cause potential memory leak , fix it. Signed-off-by: Huajun Li <huajun.li.lee@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Remove unused tcp_end field in send WQAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | The tcp_end field is not actually used by the hardware, so there is no need to set it. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Add GRO supportAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | | | | | Add GRO support to the ehea driver. v3: [cascardo] no need to enable GRO, since it's enabled by default [cascardo] vgrp was removed in the vlan cleanup Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Remove LRO supportAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | | | In preparation for adding GRO to ehea, remove LRO. v3: [cascardo] fixed conflict with vlan cleanup Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Add 64bit statisticsAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | | | Switch to using ndo_get_stats64 to get 64bit statistics. v3: [cascardo] use rtnl_link_stats64 as port stats Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Remove some unused definitionsAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | The queue macros are many levels deep and it makes it harder to work your way through them when many of the versions are unused. Remove the unused versions. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Simplify type 3 transmit routineAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | | | | | If a nonlinear skb fits within the immediate area, use skb_copy_bits instead of copying the frags by hand. v3: [cascardo] fixed conflict with use of skb frag API Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Merge swqe2 TSO and non TSO pathsAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | | | | | write_swqe2_TSO and write_swqe2_nonTSO are almost identical. For TSO we have to set the TSO and mss bits in the wqe and we only put the header in the immediate area, no data. Collapse both functions into write_swqe2_immediate. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Simplify ehea_xmit2 and ehea_xmit3Anton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | Based on a patch from Michael Ellerman, clean up a significant portion of the transmit path. There was a lot of duplication here. Even worse, we were always checksumming tx packets and ignoring the skb->ip_summed field. Also remove NETIF_F_FRAGLIST from dev->features, I'm not sure why it was enabled. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Allocate large enough skbs to avoid partial cacheline DMA writesAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ehea adapter has a mode where it will avoid partial cacheline DMA writes on receive by always padding packets to fall on a cacheline boundary. Unfortunately we currently aren't allocating enough space for a full ethernet MTU packet to be rounded up, so this optimisation doesn't hit. It's unfortunate that the next largest packet size exposed by the hypervisor interface is 2kB, meaning our skb allocation comes out of a 4kB SLAB. However the performance increase due to this optimisation is quite large and my TCP stream numbers increase from 900MB to 1000MB/sec. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Add vlan_featuresAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | We weren't enabling any VLAN features so we missed out on checksum offload and TSO when using VLANs. Enable them. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Dont check NETIF_F_TSO in TX pathAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | It seems like the ehea xmit routine and an ethtool change of TSO mode could race, resulting in corrupt packets. Checking gso_size is enough and we can use the helper function. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Remove num_tx_qps module optionAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The num_tx_qps module option allows a user to configure a different number of tx and rx queues. Now the networking stack is multiqueue aware it makes little sense just to enable the tx queues and not the rx queues so remove the option. v3: [cascardo] fixed conflict with get_stats change Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Remove force_irq logic in napi poll routineAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 18604c548545 (ehea: NAPI multi queue TX/RX path for SMP) added driver specific logic for exiting napi mode. I'm not sure what it was trying to solve and it should be up to the network stack to decide when we are done polling so remove it. v3: [cascardo] Fixed extra parentheses. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Update multiqueue supportAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The ehea driver had some multiqueue support but was missing the last few years of networking stack improvements: - Use skb_record_rx_queue to record which queue an skb came in on. - Remove the driver specific netif_queue lock and use the networking stack transmit lock instead. - Remove the driver specific transmit queue hashing and use skb_get_queue_mapping instead. - Use netif_tx_{start|stop|wake}_queue where appropriate. We can also remove pr->queue_stopped and just check the queue status directly. - Print all 16 queues in the ethtool stats. We now enable multiqueue by default since it is a clear win on all my testing so far. v3: [cascardo] fixed use_mcs parameter description [cascardo] set ehea_ethtool_stats_keys as const Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | ehea: Remove NETIF_F_LLTXAnton Blanchard2011-10-17
| | | | | | | | | | | | | | | | | | | | Remove the deprecated NETIF_F_LLTX feature. Since the network stack now provides the locking we can remove the driver specific pr->xmit_lock. Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | Merge branch 'master' of ↵John W. Linville2011-10-17
|\ \ | |/ |/| | | git://git.infradead.org/users/linville/wireless-next into for-davem
| * libertas: fix changing interface type when interface is downDaniel Drake2011-10-14
| | | | | | | | | | | | | | | | | | | | | | | | | | | | The recent changes to only power the device when the interface up introduced a bug: changing interface type, legal when the interface is down, performs device I/O. Fix this functionality by validating and recording the interface type when the change is requested, but only applying the change if/when the interface is brought up. Signed-off-by: Daniel Drake <dsd@laptop.org> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: Provide station flags to cfg80211Helmut Schaa2011-10-14
| | | | | | | | | | | | | | | | Only station flags that are already defined in nl80211 are added for now. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * nl80211: Add sta_flags to the station infoHelmut Schaa2011-10-14
| | | | | | | | | | | | | | | | | | | | Reuse the already existing struct nl80211_sta_flag_update to specify both, a flag mask and the flag set itself. This means nl80211_sta_flag_update is now used for setting station flags and also for getting station flags. Signed-off-by: Helmut Schaa <helmut.schaa@googlemail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * mac80211: fix TID for null poll responseJohannes Berg2011-10-14
| | | | | | | | | | | | | | | | | | The queue mapping/TID for non-QoS null data responses to is never set, making it default to BK. Fix that. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k: Rename AR9480 into AR9462Rajkumar Manoharan2011-10-14
| | | | | | | | | | | | | | | | Renamed to be in sync with Marketing term and to avoid confusion with other chip names. Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k_hw: Rename AR9480 -> AR9462 initvalsRajkumar Manoharan2011-10-14
| | | | | | | | | | | | | | | | | | The AR946/8x chips are 2x2 Dual band with BT support. In order to avoid misleading with other chips and to be in sync with marketing team's term, AR9480 is renamed as AR9462. Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
| * ath9k_hw: Do fast channel change based on reusable calibration resultsRajkumar Manoharan2011-10-14
| | | | | | | | | | | | | | | | | | | | Support the fast channel change across band switch only when there are available of reusable cabliration results. And also observed that doing agc control calibration on fastcc, sometimes causing calibration timeout. Hence changing agc control to be run only on full chip reset. Signed-off-by: Rajkumar Manoharan <rmanohar@qca.qualcomm.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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