aboutsummaryrefslogtreecommitdiff
path: root/drivers
AgeCommit message (Collapse)Author
2010-02-27Bluetooth: Add __init/__exit macros to Marvell SDIO driverPeter Huewe
Trivial patch which adds the __init/__exit macros to the module_init/ module_exit functions of btmrvl_sdio.c driver. Signed-off-by: Peter Huewe <peterhuewe@gmx.de> Signed-off-by: Marcel Holtmann <marcel@holtmann.org>
2010-02-26net: Delete isa-skeleton net driverJeff Garzik
The ISA skeleton net driver has been obsolete and unmaintained for many years. Any hardware remotely like ISA will use the platform API and look much more like a PCI driver, and make much better use of netdev APIs such as NAPI. Signed-off-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26can: ti hecc module : add platform specific initialization callback.Sriramakrishnan
CAN module on AM3517 requires programming of IO expander as part of init sequence - to enable CAN PHY. Added platform specific callback to handle phy control(switch on /off). Signed-off-by: Sriramakrishnan <srk@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26infiniband: convert to use netdev_for_each_mc_addrJiri Pirko
Due to the loop complexicity in nes_nic.c, I'm using char* to copy mc addresses to it. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26greth: fall through to common return statement on errorSimon Horman
There doesn't seem to be any reason to explicitly return NETDEV_TX_OK as err is set to NETDEV_TX_OK in all cases that reach this point. Signed-off-by: Simon Horman <horms@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26myri10ge: optimize 4k-boundary check when stocking rx pagesBrice Goglin
Small optimization to the code which checks to see if we'd cross a 4K boundary when stocking RX ring. Signed-off-by: Brice Goglin <brice@myri.com> Signed-off-by: Andrew Gallatin <gallatin@myri.com> Signed-off-by: Guillaume Morin <guillaume@morinfr.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26cnic: Update version to 2.1.1.Michael Chan
And update copyright to 2010. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26cnic: Use union for the status blocks of different devices.Michael Chan
We only need to assign the status block address once and it also saves space in the structure. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Eddie Wai <waie@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26cnic: Simplify route checking during iSCSI connection.Michael Chan
With a separate IP address for iSCSI, connections should proceed whether or not we can get a route to the target from the network stack. It is possible that the network IP address may not reach the iSCSI target. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: Eddie Wai <waie@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26cnic: Fix panic in cnic_iscsi_nl_msg_recv() when device is down.Michael Chan
Some data structures are freed when the device is down and it will crash if an ISCSI netlink message is received. Add RCU protection to prevent this. In the shutdown path, ulp_ops[CNIC_ULP_L4] is assigned NULL and rcu_synchronized before freeing the data structures. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26cnic: Finetune iSCSI connection reset.Eddie Wai
For bnx2 devices, always send notification to bnx2i to let it initiate the cleanup when RST is received. For bnx2x devices, add unsolicited RST_COMP handling to start the cleanup. Signed-off-by: Eddie Wai <waie@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26cnic: Finetune iSCSI connection set up.Eddie Wai
Initialize IP ID and handle some additional connection errors. Signed-off-by: Eddie Wai <waie@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Benjamin Li <benli@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26ixgbe: Do not allocate too many netdev txqueuesJohn Fastabend
Instead of allocating 128 struct netdev_queue per device, use the minimum value between 128 and the number of possible txq's, to reduce ram usage and "tc -s -d class shod dev .." output. This patch fixes Eric Dumazet's patch to set the TX queues to the correct minimum. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26ixgbe: do not stop tx queues in ixgbe_set_tsoJohn Fastabend
Disabling TSO can cause the dev_watchdog timer to be triggered because when TSO is disabled netif_tx_stop_all_queues is called. If the watchdog timer fires while the queues are stopped and traffic has not recently been sent on a paticular queue this is falsly identified as a hang and ndo_tx_timeout() is called. This is ocossionally seen during testing. This removes the netif_tx_stop_all_queues() it is not needed. The scheduler submits skb's with dev_hard_start_xmit(), this checks if netif_needs_gso and if so it calls dev_gso_segment. Disabling TSO will cause dev_hard_start_xmit() to do the gso processing. However ixgbe does not use the features flags to determine if it needs to use tso or not instead it uses skb->gso_size so ixgbe will process these frames correctly regardless of the netdev features flag. Signed-off-by: John Fastabend <john.r.fastabend@intel.com> Acked-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>
2010-02-26ixgbe: Fix DMA mapping/unmapping issues when HWRSC is enabled on IOMMU ↵Mallikarjuna R Chilakala
enabled kernels Work around 82599 HW issue when HWRSC is enabled on IOMMU enabled kernels. 82599 HW is updating the header information after setting the descriptor to done, resulting DMA mapping/unmapping issues on IOMMU enabled systems. To work around the issue delay unmapping of first packet that carries the header information until end of packet is reached. Signed-off-by: Mallikarjuna R Chilakala <mallikarjuna.chilakala@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26greth: convert to netdev_tx_tkirjanov@gmail.com
Convert to netdev_tx_t Signed-off-by: Denis Kirjanov <kirjanov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26sis190: handle DMA mapping errorskirjanov@gmail.com
Signed-off-by: Denis Kirjanov <kirjanov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26tc35815: Fix double locking on NAPIAtsushi Nemoto
Isolate spinlock for tx and rx to resolve double-locking. This is potential bug while this controller does not exist on any SMP platforms, but lockdep or rt-preempt reveals this bug. Reported-by: Ralf Roesch <ralf.roesch@rw-gmbh.de> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26isa-skelton: Remove a wrong netif_wake_queue() callAtsushi Nemoto
The netif_wake_queue() is called correctly (i.e. only on !txfull condition) from net_tx(). So Unconditional call to the netif_wake_queue() here is wrong. This might cause calling of start_xmit routine on txfull state and trigger tx-ring overflow. This fix is ported from commit 662a96bd6f020782dfbdc0d0bd177c7dbb556687 ("tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ON"). Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26octeon: convert to use netdev_for_each_mc_addrJiri Pirko
Hmm so actually my original patch including this bit was correct, "list = list->next;" confused me :) - will send patch correcting that in a few. Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26net: convert multiple drivers to use netdev_for_each_mc_addr, part6Jiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26net: convert multiple drivers to use netdev_for_each_mc_addr, part5 V2Jiri Pirko
removed some needless checks and also corrected bug in lp486e (dmi was passed instead of dmi->dmi_addr) Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26can: netlink support for bus-error reporting and countersWolfgang Grandegger
This patch makes the bus-error reporting configurable and allows to retrieve the CAN TX and RX bus error counters via netlink interface. I have added support for the SJA1000. The TX and RX bus error counters are also copied to the data fields 6..7 of error messages when state changes are reported. Signed-off-by: Wolfgang Grandegger <wg@grandegger.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26drivers/net/myri10ge: Use pr_<level> and netdev_<level>Joe Perches
Add #define pr_fmt(fmt) Convert logging messages to pr_<level> and netdev_<level> Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26drivers/net/chelsio: Use pr_<level>, netif_msg_<type>Joe Perches
Convert CH_<level> and CH_DBG uses to pr_<level> and netif equivalents Remove CH_<level> and CH_DBG macro definitions Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26isdn: remove ishexdigit() in regard to isxdigit()Andy Shevchenko
Samll cleanup in drivers/isdn/gigaset/capi.c where own implementation of isxdigit() has been changed to kernel native one. Signed-off-by: Andy Shevchenko <ext-andriy.shevchenko@nokia.com> Acked-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26gigaset: reduce syslog clutterTilman Schmidt
Improve readability of the Gigaset driver's kernel messages by removing a few unnecessary messages and limiting the emission of some debug messages more narrowly. Impact: logging Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26bas_gigaset: collapse CR/LF at end of AT responseTilman Schmidt
Copy the mechanism from ser_/usb_gigaset to avoid producing spurious empty responses for CR/LF sequences from the device. Add a comment in all drivers documenting that behaviour. Correct an off by one error that might result in a one byte buffer overflow when receiving an unexpectedly long reply. Impact: minor bugfix Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-26KS8695: Don't call netif_carrier_off() from ndo_stop()Yegor Yefremov
netif_carrier_on() and netif_carrier_off() should be called from link status interrupt handler Signed-off-by: Yegor Yefremov <yegorslists@googlemail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-25Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 Conflicts: drivers/net/wireless/iwlwifi/iwl-core.h drivers/net/wireless/rt2x00/rt2800pci.c
2010-02-25Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6
2010-02-23Merge branch 'master' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6
2010-02-23tc35815: Remove a wrong netif_wake_queue() call which triggers BUG_ONAtsushi Nemoto
The netif_wake_queue() is called correctly (i.e. only on !txfull condition) from txdone routine. So Unconditional call to the netif_wake_queue() here is wrong. This might cause calling of start_xmit routine on txfull state and trigger BUG_ON. This bug does not happen when NAPI disabled. After txdone there must be at least one free tx slot. But with NAPI, this is not true anymore and the BUG_ON can hits on heavy load. In this driver NAPI was enabled on 2.6.33-rc1 so this is regression from 2.6.32 kernel. Reported-by: Ralf Roesch <ralf.roesch@rw-gmbh.de> Signed-off-by: Atsushi Nemoto <anemo@mba.ocn.ne.jp> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23cdc_ether: new PID for Ericsson C3607w to the whitelist (resubmit)Torgny Johansson
This patch adds a new vid/pid to the cdc_ether whitelist. Device added: - Ericsson Mobile Broadband variant C3607w Signed-off-by: Torgny Johansson <torgny.johansson@gmail.com> -- To unsubscribe from this list: send the line "unsubscribe netdev" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23e1000: Fix DMA mapping error handling on RXAnton Blanchard
Check for error return from pci_map_single/pci_map_page and clean up. With this and the previous patch the driver was able to handle a significant percentage of errors (I set the fault injection rate to 10% and could still download large files at a reasonable speed). Signed-off-by: Anton Blanchard <anton@samba.org> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-23e1000: correct wrong coding style for "else"Jiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22can:ti_hecc: Add pm hook-upSriram
Added the suspend and resume implementation in the HECC (CAN) driver. Signed-off-by: K R Baalaaji <krbaalaaji@ti.com> Signed-off-by: Sriramakrishnan <srk@ti.com> Acked-by: Anant Gole <anantgole@ti.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22isdn: fix a few Kconfig imperfectionsTilman Schmidt
1. Rewrite the outdated help texts for config options ISDN and ISDN_CAPI. 2. The MISDN config option appeared between ISDN_I4L and the I4L hardware driver options; move it to a less irritating place. 3. HYSDN is not in fact an I4L driver, and needn't depend on ISDN_I4L, so move it from the I4L section to the general section. 4. ISDN_HDLC is now also used by drivers outside I4L. Move it from the I4L section to the general section, too. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22net: convert multiple drivers to use netdev_for_each_mc_addr, part4Jiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22e1000: convert to use netdev_for_each_mc_addrJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22net: convert multiple drivers to use netdev_for_each_mc_addr, part3Jiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22net/arm: convert to use netdev_for_each_mc_addrJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22drivers/net/typhoon.c: Use (pr|netdev)_<level> macro helpersJoe Perches
David Dillow took my suggestions and improved on them. Here is this latest version. Add #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt Remove #define PFX Remove #define ERR_PFX Remove now unused member name from struct typhoon Use pr_<level> Use netdev_<level> Coalesce long formats Remove version information Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David Dillow <dave@thedillows.org> Signed-off-by: Joe Perches <joe@perches.com> Acked-by: David Dillow <dave@thedillows.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22b44: use netdev_alloc_skb instead of dev_alloc_skbHauke Mehrtens
The conversion in bf0dcbd929faf036f1a4f2918090344d0e249cf5 missed the new allocation in b44_rx. This patch was used in OpenWRT for a long time. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22b44: Set PHY address to NO_PHY if reset fails.Hauke Mehrtens
Do a PHY reset to test if there is an active phy and set the PHY address to B44_PHY_ADDR_NO_PHY in case of an not active phy. This is needed for the Linksys WRTSL54GS and Asus WL-500W. This patch was used in OpenWRT for a long time. Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22pci: add support for 82576NS serdes to existing SR-IOV quirkAlexander Duyck
This patch adds support for the 82576NS Serdes adapter to the existing pci quirk for 82576 parts. 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>
2010-02-22ixgbe: prevent speculative processing of descriptors before readyMilton Miller
The PowerPC architecture does not require loads to independent bytes to be ordered without adding an explicit barrier. In ixgbe_clean_rx_irq we load the status bit then load the packet data. With packet split disabled if these loads go out of order we get a stale packet, but we will notice the bad sequence numbers and drop it. The problem occurs with packet split enabled where the TCP/IP header and data are in different descriptors. If the reads go out of order we may have data that doesn't match the TCP/IP header. Since we use hardware checksumming this bad data is never verified and it makes it all the way to the application. This bug was found during stress testing and adding this barrier has been shown to fix it. Signed-off-by: Milton Miller <miltonm@bga.com> Signed-off-by: Anton Blanchard <anton@samba.org> Acked-by: Don Skidmore <donald.c.skidmore@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-02-22mwl8k: convert to new station add/remove callbacksJohannes Berg
This converts mwl8k to use the new station add/remove callbacks instead of using the old sta_notify callback. The new callbacks can sleep, so a lot of code can be removed now. Signed-off-by: Johannes Berg <johannes@sipsolutions.net> Acked-by: Lennert Buytenhek <buytenh@wantstofly.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-02-22iwlwifi: sanity check before counting number of tfds can be freeStanislaw Gruszka
Check the frame control for ieee80211_is_data_qos() is true before counting the number of tfds can be free, the tfds_in_queue only increment when ieee80211_is_data_qos() is true before transmit; so it should only decrement if the type match. Remove ieee80211_is_data_qos check for frame_ctrl in tx_resp to avoid invalid information pass from uCode. Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> 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>
2010-02-22iwlwifi: error checking for number of tfds in queueWey-Yi Guy
When receive reply_tx and ready to decrement the count for number of tfds in queue, do error checking to prevent error condition and tfds_in_queue become negative number. 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>
generated by cgit v1.2.3 (git 2.25.1) at 2024-07-11 20:55:30 +0000