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* libertas: fix use-before-check violationHolger Schurig2008-04-30
| | | | | | | | According to Coverity (kudo's to Adrian Bunk), we had one use-before-check bug in libe libertas driver. This patch fixes this issue. Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* b43: Fix dual-PHY devicesMichael Buesch2008-04-30
| | | | | | | | This fixes operation of dual-PHY (A/B/G) devices. Do not anounce the A-PHY to mac80211, as that's not supported, yet. Signed-off-by: Michael Buesch <mb@bu3sch.de> Signed-off-by: John W. Linville <linville@tuxdriver.com>
* iwlwifi: move the selects to the tristate driversAdrian Bunk2008-04-30
| | | | | | | | | | | | | | | | | | | | | This patch moves the following select's: - RFKILL : IWLWIFI_RFKILL -> IWLCORE - RFKILL_INPUT : IWLWIFI_RFKILL -> IWLCORE - MAC80211_LEDS : IWL4965_LEDS -> IWLCORE - LEDS_CLASS : IWL4965_LEDS -> IWLCORE - MAC80211_LEDS : IWL3945_LEDS -> IWL3945 - LEDS_CLASS : IWL3945_LEDS -> IWL3945 The effects are: - with IWLCORE=m and/or IWL3945=m RFKILL/RFKILL_INPUT/MAC80211_LEDS/LEDS_CLASS are no longer wrongly forced to y - fixes a build error with IWLCORE=y, IWL4965=m might be a bug in kconfig causing it, but doing this change that is anyway the right thing fixes it Reported-by: Carlos R. Mafra <crmafra2@gmail.com> Signed-off-by: Adrian Bunk <bunk@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* [netdrvr] gianfar: Determine TBIPA value dynamicallyPaul Gortmaker2008-04-29
| | | | | | | | | | | | | | TBIPA needs to be set to a value (on connected MDIO buses) that doesn't conflict with PHYs on the bus. By hardcoding it to 0x1f, we were preventing boards with PHYs at 0x1f from working properly. Instead, scan the bus when it comes up, and find an address that doesn't have a PHY on it. The TBI PHY configuration code then trusts that the value in TBIPA is either safe, or doesn't matter (ie - it's not an active bus with other PHYs). Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Driver for IXP4xx built-in Ethernet portsKrzysztof Halasa2008-04-29
| | | | | | | Adds a driver for built-in IXP4xx Ethernet ports. Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* ARM: am79c961a: platform_get_irq() may return signed unnoticedRoel Kluin2008-04-29
| | | | | | | dev->irq is unsigned, platform_get_irq() may return signed unnoticed Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Blackfin EMAC Driver: Initial version of ethtool supportBryan Wu2008-04-29
| | | | | Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Blackfin EMAC Driver: code cleanupBryan Wu2008-04-29
| | | | | | | | | - replace specific "bf537" function or data structure name to "bfin_mac" - cleanup bfin_mac_probe with error checking - punt set_pin_mux function, call peripheral request/free list functions directly Signed-off-by: Bryan Wu <cooloney@kernel.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* net: eepro autoport typoHarvey Harrison2008-04-29
| | | | | | | | Found by sparse dubious !x & y warning...hidden in the GetBit macro why !Word doesn't make any sense. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Add support for SMSC LAN8187 and LAN8700 PHYsSteve Glendinning2008-04-29
| | | | | | | | Add support for two additional SMSC PHY models with identical interrupt source and mask registers to the LAN83C185 Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Rename SMSC phy functions to be more genericSteve Glendinning2008-04-29
| | | | | | | | | Several models of SMSC PHY have the same interrupt status and mask registers as the LAN83C185, so these functions can service multiple different PHY drivers. Signed-off-by: Steve Glendinning <steve.glendinning@smsc.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* drivers/net/phy: fix kernel-doc notationRandy Dunlap2008-04-29
| | | | | | | | | Fix kernel-doc warning: Warning(linux-2.6.25-git11//drivers/net/phy/phy_device.c:275): No description found for parameter 'bus_id' Signed-off-by: Randy Dunlap <randy.dunlap@oracle.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* S2io: Version update for multi ring patchesSreenivasa Honnur2008-04-29
| | | | | | | | | - Updated version number. Signed-off-by: Surjit Reang <surjit.reang@neterion.com> Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* S2io: Enable multi ring supportSreenivasa Honnur2008-04-29
| | | | | | | | | | | | | | | | - Seperate ring specific data - Initialize all configured rings with equal priority. - Updated boundary check for number of Rings. - Updated per ring statistics of rx_bytes and rx_packets. - Moved lro struct from struct s2io_nic to struct ring_info. - Access respective rx ring directly in fill_rx_buffers. - Moved rx_bufs_left struct s2io_nic to struct ring_info. - Added per ring variables - rxd_mode, rxd_count, dev, pdev. Signed-off-by: Surjit Reang <surjit.reang@neterion.com> Signed-off-by: Sreenivasa Honnur <sreenivasa.honnur@neterion.com> Signed-off-by: Ramkrishna Vepa <ram.vepa@neterion.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* 3c515: use netstats in net_device structurePaulius Zaleckas2008-04-29
| | | | | | | Use net_device_stats from net_device structure instead of local. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* 3c509: use netstats in net_device structurePaulius Zaleckas2008-04-29
| | | | | | | Use net_device_stats from net_device structure instead of local. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* 3c505: use netstats in net_device structurePaulius Zaleckas2008-04-29
| | | | | | | | Use net_device_stats from net_device structure instead of local. No need to memset it to 0, because it is allocated by kzalloc. Signed-off-by: Paulius Zaleckas <paulius.zaleckas@teltonika.lt> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* Merge branch 'upstream-jeff' of ↵Jeff Garzik2008-04-29
|\ | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6 into upstream
| * r8169: fix oops in r8169_get_mac_versionIvan Vecera2008-04-17
| | | | | | | | | | | | | | | | r8169_get_mac_version crashes when it meets an unknown MAC due to tp->pci_dev not being set. Initialize it early. Signed-off-by: Ivan Vecera <ivecera@redhat.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com>
| * r8169: fix past rtl_chip_info array size for unknown chipsetsRoel Kluin2008-04-17
| | | | | | | | | | | | | | 'i' is unsigned. Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Acked-by: Francois Romieu <romieu@fr.zoreil.com>
* | Merge branch 'sis190' of ↵Jeff Garzik2008-04-29
|\ \ | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/romieu/netdev-2.6 into upstream
| * | sis190: account for Tx errorsFrancois Romieu2008-04-27
| | | | | | | | | | | | | | | | | | Update the collision counter as well. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| * | sis190: remove needless MII resetFrancois Romieu2008-04-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | It does not help the auto-negotiation process to settle. Added a debug message to give some hindsight when things do not work as expected. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| * | sis190: Rx path updateFrancois Romieu2008-04-27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - remove the function pointer to help gcc optimizing the inline pci_dma functions - pci_dma_sync_single_for_cpu is not needed for a single large packet - convert rtl8169_try_rx_copy to bool b449655ff52ff8a29c66c5fc3fc03617e61182ee did the same for the r8169 driver. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com>
| * | sis190: use netdev_alloc_skbStephen Hemminger2008-04-27
| | | | | | | | | | | | | | | | | | | | | This sets skb->dev and allows arch specific allocation. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com>
| * | sis190: hard-code the alignment of tiny packetsStephen Hemminger2008-04-27
| | | | | | | | | | | | | | | | | | | | | There is no DMA involved here. Align the IP header without condition. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com>
| * | sis190: use the allocated buffer as a status code in sis190_alloc_rx_skbStephen Hemminger2008-04-27
| | | | | | | | | | | | | | | | | | | | | The local status code does not carry mory information. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Acked-by: Francois Romieu <romieu@fr.zoreil.com>
* | | New driver "sfc" for Solarstorm SFC4000 controller.Ben Hutchings2008-04-29
| | | | | | | | | | | | | | | | | | | | | | | | | | | The driver supports the 10Xpress PHY and XFP modules on our reference designs SFE4001 and SFE4002 and the SMC models SMC10GPCIe-XFP and SMC10GPCIe-10BT. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
* | | iwlwifi: Allow building iwl3945 without iwl4965.Jason Riedy2008-04-27
| | | | | | | | | | | | | | | | | | | | | | | | If IWL3945 ever depends on IWLCORE, the silent, user-invisible IWLWIFI option can go away. Signed-off-by: Jason Riedy <jason@acm.org> Signed-off-by: David S. Miller <davem@davemloft.net>
* | | Merge branch 'upstream-davem' of ↵David S. Miller2008-04-25
|\| | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/jgarzik/netdev-2.6
| * | [netdrvr] tehuti: move ioctl perm check closer to function startJeff Garzik2008-04-25
| | | | | | | | | | | | | | | | | | Noticed by davem. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | via-velocity: fix vlan receiptFrancois Romieu2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - vlans were using a single CAM register (see mac_set_vlan_cam) - setting the address filtering registers for vlans is not needed when there is no vlan The non-tagged interface is filtered out as soon as a tagged (!= 0) interface is created. Its traffic appears again when an zero-tagged interface is created. Tested on Via Epia SN (VT6130 chipset) with several vlans whose tag was above or beyond 255. Signed-off-by: Séguier Régis <rseguier@e-teleport.net> Acked-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | forcedeth: realtek phy crossover detectionAyaz Abdulla2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch fixes an issue seen with the realtek 8201 phy. This phy has a problem with crossover detection and it needs to be disabled. The problem only arises on certain switches. Therefore, a module parameter has been added to allow enabling crossover detection if needed. The default will be set to disabled. Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | ibm_newemac: Increase MDIO timeoutsBenjamin Herrenschmidt2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | This patch doubles the MDIO timeouts in EMAC as there are field cases where they are two short to communicate with some PHYs. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | gianfar: Fix skb allocation strategyAndy Fleming2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | gianfar was unable to handle failed skb allocation for rx buffers, so we were spinning until it succeeded. Actually, it was worse--we were spinning for a long time, and then silently failing. Instead, we take Stephen Hemminger's suggestion to try the allocation earlier, and drop the packet if it failed. We also make a couple of tweaks to how buffer descriptors are set up. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | netxen: reduce stack usage of netxen_nic_flash_printHarvey Harrison2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | Don't need to keep a struct netxen_new_user_info on the stack when we only are interested in printing the serial_num. Change to only reading the serial_num. Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | smc911x: test after postfix decrement fails in smc911x_{reset,drop_pkt}Roel Kluin2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When timeout reaches 0 the postfix decrement still subtracts, so the test fails. [akpm@linux-foundation.org: coding-style fixes] Signed-off-by: Roel Kluin <12o3l@tiscali.nl> Acked-by: Peter Korsgaard <jacmet@sunsite.dk> Cc: Jeff Garzik <jeff@garzik.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | net drivers: fix platform driver hotplug/coldplugKay Sievers2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Since 43cc71eed1250755986da4c0f9898f9a635cb3bf, the platform modalias is prefixed with "platform:". Add MODULE_ALIAS() to the hotpluggable network platform drivers, to re-enable auto loading. NOTE: didn't change drivers/net/fs_enet/fs_enet-main.c "old binding" support. That looks problematic in the first place (it even uses the ancient "struct device_driver" binding scheme for platform_bus!) and I suspect it will vanish soonish when arch/powerpc rules the world. Also, drivers/net/ne.c would have needed more thought to sort out. [akpm@linux-foundation.org: fix sgiseeq.c] [dbrownell@users.sourceforge.net: more drivers, registration fixes] Signed-off-by: Kay Sievers <kay.sievers@vrfy.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Cc: Scott Wood <scottwood@freescale.com> Cc: Vitaly Bordug <vitb@kernel.crashing.org> Cc: Dale Farnsworth <dale@farnsworth.org> Cc: Ben Dooks <ben-linux@fluff.org> Cc: Ralf Baechle <ralf@linux-mips.org> Cc: Andrew Victor <andrew@sanpeople.com> Cc: Bryan Wu <bryan.wu@analog.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | forcedeth: new backoff implementationAyaz Abdulla2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds support for a new backoff algorithm for half duplex supported in newer hardware. The old method is will be designated as legacy mode. Re-seeding random values for the backoff algorithms are performed when a transmit has failed due to a maximum retry count (1 to 15, where max is considered the wraparound case of 0). Signed-off-by: Ayaz Abdulla <aabdulla@nvidia.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | ehea: make things staticAndrew Morton2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | ehea_flush_sq() and ehea_purge_sq() should be static. Cc: Jeff Garzik <jeff@garzik.org> Cc: Thomas Klein <osstklei@de.ibm.com> Cc: Thomas Klein <tklein@de.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | phylib: Add support for board-level PHY fixupsAndy Fleming2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Sometimes the specific interaction between the platform and the PHY requires special handling. For instance, to change where the PHY's clock input is, or to add a delay to account for latency issues in the data path. We add a mechanism for registering a callback with the PHY Lib to be called on matching PHYs when they are brought up, or reset. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | [netdrvr] atlx: code movement: move atl1 parameter parsingChris Snook2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | Move some code from atlx.c to atl1.c to prevent build conflict with the upcoming atl2 code. No changes, just movement. Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | atlx: remove flash vendor parameterChris Snook2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | There's no good reason to manually set the flash vendor in a module parameter, outside of an Atheros hardware lab. Remove it, so nobody accidentally bricks their board using it incorrectly. Signed-off-by: Chris Snook <csnook@redhat.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | korina: misc cleanupFrancois Romieu2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - useless initialization (korina_ope / korina_restart) - use a single variable for the status code in korina_probe and propagate the error status code from below - useless checks in korina_remove : the variables are necessarily set when korina_probe succeeds Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | korina: fix misplaced return statementFrancois Romieu2008-04-25
| | | | | | | | | | | | | | | | | | | | | The driver takes the error unwind path without condition. Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | WAN: Fix confusing insmod error code for C101 too.Krzysztof Halasa2008-04-25
| | | | | | | | | | | | | | | Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | Removing dead code in drivers/net/wan/hdlc_fr.cCédric Augonnet2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The local variable "prefix" is never used anymore, and the content of this string appears a bit later, directly in a call to "alloc_netdev" after doing exactly the same if/else test. So there seems to be no point keeping those 4 lines anymore. Signed-off-by: Cédric Augonnet <cedric.augonnet@ens-lyon.org> Signed-off-by: Krzysztof Hałasa <khc@pm.waw.pl> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | tehuti: check register sizeFrancois Romieu2008-04-25
| | | | | | | | | | | | | | | Signed-off-by: Francois Romieu <romieu@fr.zoreil.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | [netdrvr] typhoon: typhoon_resume - remove call to start_queueGrant Grundler2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | While trying to fix http://bugzilla.kernel.org/show_bug.cgi?id=8952 I looked at a few other drivers to figure out what drivers _should_ be doing for suspend/resume. I noticed typhoon driver is likely doing more than it needs to. Patch below is untested since I don't have the HW. Suspend/resume code across NIC drivers is fairly inconsistent. And I couldn't find any documentation on what the canonical sequence NICs need to do for suspend or resume. Is there any? Barring contrary advice, I'm going model the tulip suspend/resume fixes after tg3.c since a number of "modern" (< 5 years old) laptops have that and I'm silly enough to assume it works. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
| * | ibm_newemac: PowerPC 440EP/440GR EMAC PHY clock workaroundValentine Barshak2008-04-25
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds ibm_newemac PHY clock workaround for 440EP/440GR EMAC attached to a PHY which doesn't generate RX clock if there is no link. The code is based on the previous ibm_emac driver stuff. The 440EP/440GR allows controlling each EMAC clock separately as opposed to global clock selection for 440GX. BenH: Made that #ifdef CONFIG_PPC_DCR_NATIVE for now as dcri_* stuff doesn't exist for MMIO type DCRs like Cell. Some future rework & improvements of the DCR infrastructure will make that cleaner but for now, this makes it work. Signed-off-by: Valentine Barshak <vbarshak@ru.mvista.com> Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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