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2010-02-08b43: N-PHY: load generated samplesRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-08b43: N-PHY: partly implement SPUR workaroundRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-08b43: N-PHY: save calibration for further restoreRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-08b43: N-PHY: prepare code for reapplying TX cal coeffsRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-08b43: N-PHY: implement overriding RF control intcRafał Miłecki
Signed-off-by: Rafał Miłecki <zajec5@gmail.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-08libertas/if_spi: needs linux/semaphore.hRandy Dunlap
libertas/if_spi.c needs to #include linux/semaphore.h to fix build errors: drivers/net/wireless/libertas/if_spi.c:59: error: field 'spi_ready' has incomplete type drivers/net/wireless/libertas/if_spi.c:60: error: field 'spi_thread_terminated' has incomplete type drivers/net/wireless/libertas/if_spi.c:785: error: implicit declaration of function 'down_interruptible' drivers/net/wireless/libertas/if_spi.c:787: error: implicit declaration of function 'up' drivers/net/wireless/libertas/if_spi.c:834: error: implicit declaration of function 'down' drivers/net/wireless/libertas/if_spi.c:943: error: implicit declaration of function 'sema_init' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Acked-by: Dan Williams <dcbw@redhat.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-08b43/b43legacy: Wake queues in wireless_core_startLarry Finger
If b43 or b43legacy are deauthenticated or disconnected, there is a possibility that a reconnection is tried with the queues stopped in mac80211. To prevent this, start the queues before setting STAT_INITIALIZED. In b43, a similar change has been in place (twice) in the wireless_core_init() routine. Remove the duplicate and add similar code to b43legacy. Signed-off-by: Larry Finger <Larry.Finger@lwfinger.net> Cc: Stable <stable@kernel.org> [2.6.32] Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-08ath9k: Enable TIM timer interrupt only when needed.Senthil Balasubramanian
The TIM timer interrupt is enabled even before the ACK of nullqos is received which is unnecessary. Also clean up the CONF_PS part of config callback properly for better readability. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-08ath9k: configure the beacon only if the STA is associatedSenthil Balasubramanian
beacons configuration SHOULD be done only if the STA is associated. Signed-off-by: Senthil Balasubramanian <senthilkumar@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-08mac80211_hwsim: add fake hw scan handlerJohannes Berg
For debugging hardware scan trigger/complete functionality, it was useful to have code in hwsim that pretends to do a hardware scan. This code could be extended to actually do the scan, but for now it was sufficient for me to only pretend. Since hwsim was written to ease debugging, it only makes sense to add it to it permanently. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-08Merge branch 'master' of ↵John W. Linville
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6 Conflicts: net/mac80211/scan.c
2010-02-08iwlwifi: Fix to set correct ht configurationWey-Yi Guy
iwl_set_rxon_ht() only get called in iwl_post_associate(); which cause possible incorrect ht configuration. Adding the call in iwl_mac_config() if IEEE80211_CONF_CHANGE_CHANNEL flag is set to re-configure and send rxon command. Fixes http://bugzilla.intellinuxwireless.org/show_bug.cgi?id=2146 Signed-off-by: Wey-Yi Guy <wey-yi.w.guy@intel.com> Signed-off-by: Reinette Chatre <reinette.chatre@intel.com> CC: stable@kernel.org Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-05net: e1000e: convert to use mc helpersJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-05net: dm9601: convert to use mc helpersJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-05net: 8139too: convert to use mc helpersJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-05net: 8139cp: convert to use mc helpersJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-05tree-wide: s/widht/width/g typo in commentsDaniel Mack
Signed-off-by: Daniel Mack <daniel@caiaq.de> Cc: Jiri Kosina <trivial@kernel.org> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-05tree-wide: fix typos "ammount" -> "amount"Uwe Kleine-König
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-05Fix spelling of 'platform' in log messagesStefan Weil
Replace platfrom -> platform. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-05Fix spelling of 'platform' in comments and docStefan Weil
Replace platfrom -> platform. This is a frequent spelling bug. Signed-off-by: Stefan Weil <weil@mail.berlios.de> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-04e1000e: Fix namespace conflicts wrt. e1000_has_linkDavid S. Miller
Reported by Stephen Rothwell. Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04qlge: Code clean upBreno Leitao
Just reordering this assignment that doesn't depend on any condition. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04qlge: removing unreachable block of codeBreno Leitao
Currently the qlge_change_mtu() is never called if the new_mtu is equal current MTU, due this condition on dev_set_mtu(): if (new_mtu == dev->mtu) return 0; So, this block of code is never reached and is being removed. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04qlge: Add watchdog timer.Ron Mercer
Add periodic heartbeat register read to trigger the eeh recovery process. We see cases where an eeh error was injected and the slot was suspended. An asic access attempt is required to flush the recovery process, but without interrupts the process can stall. Adding this periodic register read causes the recovery process to begin. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04TI Davinci EMAC : Abstract Buffer address translation logic.Sriramakrishnan
When programming the DMA engine, the next pointers must be programmed with physical address as seen from the DMA master address space. This address may be different from physical address of the buffer RAM area. This patch abstracts the buffer address translation logic. Signed-off-by: Sriramakrishnan <srk@ti.com> Acked-by: Chaithrika U S <chaithrika@ti.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-04TI Davinci EMAC : add platform specific interrupt enable/disable logic.Sriramakrishnan
On certain SOCs, the EMAC controller is interfaced with a wrapper logic for handling interrupts. This patch implements a platform specific hook to cater to platforms that require custom interrupt handling logic Signed-off-by: Sriramakrishnan <srk@ti.com> Acked-by: Chaithrika U S <chaithrika@ti.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-04TI Davinci EMAC : Re-use driver for other platforms.Sriramakrishnan
The davinci EMAC peripheral is also available on other TI platforms -notably TI AM3517 SoC. This patch modifies the config option and the platform structure header files so that the driver can be reused on non-davinci platforms as well. Signed-off-by: Sriramakrishnan <srk@ti.com> Acked-by: Chaithrika U S <chaithrika@ti.com> Acked-by: David S. Miller <davem@davemloft.net> Signed-off-by: Kevin Hilman <khilman@deeprootsystems.com>
2010-02-04libphy: add phy_find_first functionJiri Pirko
Many drivers do this in them manually. Now they can use this function. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04igb: make certain to reassign legacy interrupt vectors after resetAlexander Duyck
This change corrects an issue that will cause false hangs when using either 82575 or 82580 in legacy interrupt mode. The issue is caused when there is a slow traffic flow and an "ethtool -r" is executed while using legacy or MSI interrupts. MSI-X is not affected by this issue due to the fact that we were already reconfiguring the vectors after reset. If possible it would be best to push this for net-2.6 since it is resolving a bug but if that is not possible then net-next-2.6 will be fine. Signed-off-by: Alexander Duyck <alexander.h.duyck@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04stmmac: fix 'lenght' typo in comments and codeGiuseppe Cavallaro
Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04can: ems_usb: removed duplicated code setting local echo supportThadeu Lima de Souza Cascardo
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-04Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6
2010-02-04Coding style correction of some wan driversRudy Matela
Added a space separating some if/switch/while keywords from the following parenthesis to conform to the CodingStyle. Signed-off-by: Rudy Matela <rudy.matela@gmail.com> Acked-by: Krzysztof Halasa <khc@pm.waw.pl> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-04Fix misspellings of "truly" in comments.Adam Buchbinder
Some comments misspell "truly"; this fixes them. No code changes. Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-04Fix misspelling of "truly" in a label.Adam Buchbinder
A label reads 'truely_dead' rather than 'truly_dead'; this fixes it. No change in functionality. Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-04Fix a grammar error (redundant "be") in commentAdam Buchbinder
Signed-off-by: Adam Buchbinder <adam.buchbinder@gmail.com> Signed-off-by: Jiri Kosina <jkosina@suse.cz>
2010-02-03sky2: Flow control frames recorded as dropped packetsStephen Hemminger
Thanks for your patch. A more general solution would be to move the rx_dropped up into sky2_receive. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03sky2: hand receive DMA mapping failuresstephen hemminger
If receive buffer mapping failed, then it was possible to get stuck with unmapped receive buffer in DMA ring. This would be an extremely rare condition because the driver had just released the map for the last receive so it should be able to get another map again (in soft-irq). Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03can: mcp251x: Move to threaded interrupts instead of workqueues.Christian Pellegrin
This patch addresses concerns about efficiency of handling incoming packets. Handling of interrupts is done in a threaded interrupt handler which has a smaller latency than workqueues. This change needed a rework of the locking scheme that was much simplified. Some other (more or less longstanding) bugs are fixed: utilization of just half of the RX buffers, useless wait for interrupt on open, more reliable reset sequence. The MERR interrupt is not used anymore: it overloads the CPU in error-passive state without any additional information. One shot mode is disabled because it's not clear if it can be handled efficiently on this CAN controller. Signed-off-by: Christian Pellegrin <chripell@fsfe.org> Acked-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03bonding: Remove net_device_stats from bonding structAjit Khaparde
There is no need to maintain stats in the bonding structure. Use the instance of net_device_stats in netdevice. Signed-off-by: Ajit Khaparde <ajitk@serverengines.com> Signed-off-by: Jay Vosburgh <fubar@us.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03drivers/net/davinci_emac.c: Fix continuation line formatsJoe Perches
String constants that are continued on subsequent lines with \ are not good. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03trivial: remove duplicated "from" in CAN USB EMS Kconfig helpThadeu Lima de Souza Cascardo
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@holoscopio.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03net: macvtap driverArnd Bergmann
In order to use macvlan with qemu and other tools that require a tap file descriptor, the macvtap driver adds a small backend with a character device with the same interface as the tun driver, with a minimum set of features. Macvtap interfaces are created in the same way as macvlan interfaces using ip link, but the netif is just used as a handle for configuration and accounting, while the data goes through the chardev. Each macvtap interface has its own character device, simplifying permission management significantly over the generic tun/tap driver. Cc: Patrick McHardy <kaber@trash.net> Cc: Stephen Hemminger <shemminger@linux-foundation.org> Cc: David S. Miller" <davem@davemloft.net> Cc: "Michael S. Tsirkin" <mst@redhat.com> Cc: Herbert Xu <herbert@gondor.apana.org.au> Cc: Or Gerlitz <ogerlitz@voltaire.com> Cc: netdev@vger.kernel.org Cc: bridge@lists.linux-foundation.org Cc: linux-kernel@vger.kernel.org Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03macvlan: allow multiple driver backendsArnd Bergmann
This makes it possible to hook into the macvlan driver from another kernel module. In particular, the goal is to extend it with the macvtap backend that provides a tun/tap compatible interface directly on the macvlan device. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03net: maintain namespace isolation between vlan and real deviceArnd Bergmann
In the vlan and macvlan drivers, the start_xmit function forwards data to the dev_queue_xmit function for another device, which may potentially belong to a different namespace. To make sure that classification stays within a single namespace, this resets the potentially critical fields. Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03qlge: Add check for eeh failure when closing device.Ron Mercer
Fix crash where resources are freed twice on an eeh recovery failure. If eeh recovery fails we set a flag to indicate to close() that resources have been freed. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03qlge: Move reset from eeh io_resume to slot_reset.Ron Mercer
Issue asic reset and verify functionality before continuing to the resume call. This allows proper error code to be returned in the case the asic does not recover. Signed-off-by: Ron Mercer <ron.mercer@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03ixgbe: Make descriptor ring allocations NUMA-awarePJ Waskiewicz
This patch allocates the ring structures themselves on each NUMA node along with the buffer_info structures. This way we don't allocate the entire ring memory on a single node in one big block, thus reducing NUMA node memory crosstalk. Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03ixgbe: Allocate driver resources per NUMA nodeJesse Brandeburg
The default policy for the current driver is to do all its memory allocation on whatever processor is running insmod/modprobe. This is less than optimal. This driver's default mode of operation will be to use each node for each subsequent transmit/receive queue. The most efficient allocation will be to then have the interrupts bound in such a way as to match up the interrupt of the queue to the cpu where its memory was allocated. Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com> Signed-off-by: Peter P Waskiewicz Jr <peter.p.waskiewicz.jr@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-03e1000: call pci_save_state after pci_restore_stateNick Nunley
This patch adds a call to pci_save_state() immediately after the call to pci_restore_state(). Due to a change in the behavior of pci_restore_state() it is necessary to call pci_save_state() to keep the state_saved flag. This patch is based on a similar patch for ixgbe. Signed-off-by: Nicholas Nunley <nicholasx.d.nunley@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>