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2010-11-29forcedeth: Use netdev_dbg for printk(KERN_DEBUGJoe Perches1-7/+12
Use the normal debugging functions. Print mac address when using random_ether_addr. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29forcedeth: Remove netdev_dbg usesJoe Perches1-133/+0
These were probably just for initial driver debugging and have not been enabled in builds in git history. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29forcedeth: Convert dev_printk(<level> to dev_<level>(Joe Perches1-38/+26
Use vsprintf extension %pM for a mac address in one instance. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29forcedeth: Separate vendor specific initializations into functionsJoe Perches1-179/+188
Neaten the phy_init function by adding and calling vendor specific functions. object size is reduced by ~1kb: $ size drivers/net/forcedeth.o.* text data bss dec hex filename 83475 1848 19304 104627 198b3 drivers/net/forcedeth.o.new 84459 1848 19544 105851 19d7b drivers/net/forcedeth.o.old Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29forcedeth: Add function init_realtek_8211bJoe Perches1-73/+32
Deduplicate the code use for the init/reset of this device. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29forcedeth: Convert pr_<level> to netdev_<level>Joe Perches1-132/+161
Use netdev_<level> when a struct net_device * is available. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29forcedeth: Use pr_fmt and pr_<level>Joe Perches1-114/+142
Convert printks to pr_<level>. Remove "forcedeth: " from some calls as it's now added by pr_fmt. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29forcedeth: Convert remaining dprintk to netdev_dbgJoe Perches1-19/+12
The remaining dprintk uses are emitted as KERN_INFO. Change these dprintk uses to netdev_dbg. Remove the now unused dprintk macros. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29forcedeth: Use print_hex_dumpJoe Perches1-37/+17
Use the standard code to emit hex dumps. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29forcedeth: convert dprintk(KERN_DEBUG to netdev_dbgJoe Perches1-89/+87
Use the more standard macro to preface netdev->name. Fix casting on resource use. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29forcedeth: Change reg_delay arguments and useJoe Perches1-16/+14
Move the printk out of reg_delay and make the callers emit a message on error. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-29Merge branch 'for-davem' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6David S. Miller136-1837/+11269
2010-11-28vmxnet3: fix compilation when RSS is disabledScott J. Goldman1-1/+4
If RSS is disabled, we can ifdef out some RSS specific code. This fixes the compile error found by Randy Dunlap. Signed-off-by: Scott J. Goldman <scottjg@vmware.com> Reviewed-by: Bhavesh Davda <bhavesh@vmware.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28qeth: l3 fix len in tso hdrFrank Blaschka1-0/+1
The tso hdr is longer then the regular l3 hdr. Fix the calculation of the total len by accounting the size of the tso hdr. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28qeth: enable interface setup if LAN is offlineUrsula Braun2-10/+12
Device initialization of a qeth device contains a STARTLAN step. This step may fail, if cable is not yet plugged in. The qeth device stays in state HARDSETUP until cable is plugged in. This prevents further preparational initialization steps of the qeth device and its network interface. This patch makes sure initialization of qeth device continues, even though cable is not yet plugged in. Once carrier is available, qeth is notified, triggers a recovery which results in a working network interface. Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28drivers/s390/net: Remove unnecessary semicolonsJoe Perches1-1/+1
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28qeth lcs: convert mc rwlock to RCUSachin Sant2-9/+12
Commit 1d7138de878d1d4210727c1200193e69596f93b3 igmp: RCU conversion of in_dev->mc_list converted rwlock to RCU. Update the s390 network drivers(qeth & lcs) code to adapt to this change. V2 : Changes based on suggestions given by Eric Dumazet Signed-off-by: Sachin Sant <sachinp@in.ibm.com> Signed-off-by: Ursula Braun <ursula.braun@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28stmmac: fix stmmac_resume removing not yet used shutdown flagGiuseppe Cavallaro1-7/+0
The commit to convert to use the dev_pm_ops struct introduces a bug. The shutdown flag is not yet used because the hibernation on memory is done by using the freeze callback. Thanks to Vlad for having reported it. Reported-by: Vlad Lungu <vlad.lungu@windriver.com> Signed-off-by: Giuseppe Cavallaro <peppe.cavallaro@st.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28forcedeth: use usleep_range not msleep for small sleepsSzymon Janc1-1/+1
Signed-off-by: Szymon Janc <szymon@janc.net.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28forcedeth: do not use assignment in if conditionsSzymon Janc1-2/+4
Signed-off-by: Szymon Janc <szymon@janc.net.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28forcedeth: include <linux/io.h> and <linux/uaccess.h> instead of <asm/io.h> and <asm/uaccess.h> as suggested by checkpatchSzymon Janc1-2/+2
Signed-off-by: Szymon Janc <szymon@janc.net.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28forcedeth: remove unnecessary checks before kfreeSzymon Janc1-8/+5
Signed-off-by: Szymon Janc <szymon@janc.net.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28forcedeth: fix multiple code style issuesSzymon Janc1-166/+135
Signed-off-by: Szymon Janc <szymon@janc.net.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28zd1211rw: document need for kmalloc castJoe Perches1-0/+1
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28vxge: remove unnecessary [kv][mcz]alloc castsJoe Perches2-18/+10
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28qlcnic: remove unnecessary [kv][mcz]alloc castsJoe Perches1-2/+1
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28netxen: remove unnecessary [kv][mcz]alloc castsJoe Perches1-2/+1
Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28cxgb3: Removing unused return variableBreno Leitao1-2/+1
Currently the ret variable is not used for anything other than receive the value of the t3_adapter_error(), which will always be 0, because the reset parameter is 0. Signed-off-by: Breno Leitao <leitao@linux.vnet.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ethoc: remove division from loopsJonas Bonn1-4/+13
Calculating the BD entry using a modulus operation isn't optimal, especially inside the loop. This patch removes the modulus operations in favour of: i) simply checking for wrapping in the case of cur_rx ii) forcing num_tx to be a power of two and using it to mask out the entry from cur_tx The also prevents possible issues related overflow of the cur_rx and cur_tx counters. Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ethoc: fix function return typeJonas Bonn1-3/+2
update_ethoc_tx_stats doesn't need to return anything so make its return type void in order to avoid an unnecessary cast when the function is called. Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ethoc: rework mdio read/writeJonas Bonn1-8/+6
MDIO read and write were checking whether a timeout had expired to determine whether to recheck the result of the MDIO operation. Under heavy CPU usage, however, it was possible for the timeout to expire before the routine got around to be able to check a second time even, thus erroneousy returning an -EBUSY. This patch changes the the MDIO IO routines to try up to five times to complete the operation before giving up, thus lessening the dependency on CPU load. This resolves a problem whereby a ping flood would keep the CPU so busy that the above problem would manifest itself; the MDIO command to check link status would fail and the interface would erroneously be shut down. Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ethoc: rework interrupt handlingJonas Bonn1-27/+49
The old interrupt handling was incorrect in that it did not account for the fact that the interrupt source bits get set irregardless of whether or not their corresponding mask is set. This patch fixes that by masking off the source bits for masked interrupts. Furthermore, the handling of transmission events is moved to the NAPI polling handler alongside the reception handler, thus preventing a whole bunch of interrupts during heavy traffic. Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ethoc: Double check pending RX packetJonas Bonn1-2/+13
An interrupt may occur between checking bd.stat and clearing the interrupt source register which would result in the packet going totally unnoticed as the interrupt will be missed. Double check bd.stat after clearing the interrupt source register to guard against such an occurrence. Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ethoc: enable interrupts after napi_completeAdam Edvardsson1-1/+1
Occasionally, it seems that some race is causing the interrupts to not be reenabled otherwise with the end result that networking just stops working. Enabling interrupts after calling napi_complete is more in line with what other drivers do. Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ethoc: remove unused spinlockJonas Bonn1-3/+0
Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28ethoc: Add device tree configurationJonas Bonn1-2/+30
This patch adds the ability to describe ethernet devices via a flattened device tree. As device tree remains an optional feature, these bits all need to be guarded by CONFIG_OF ifdefs. MAC address is settable via the device tree parameter "local-mac-address"; however, the selection of the phy id is limited to probing, for now. Signed-off-by: Jonas Bonn <jonas@southpole.se> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28bnx2x: Use helpers instead of direct access to the shinfo(skb) fieldsVladislav Zolotarov1-5/+4
Signed-off-by: Vladislav Zolotarov <vladz@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28bnx2: Remove config access to non-standard registersMichael Chan1-8/+8
In KVM passthrough mode, the driver may not have config access to non-standard registers. The BNX2_PCICFG_MISC_CONFIG config register access to setup mailbox swapping can be done using MMIO. Update version to 2.0.20. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28bnx2: Fix reset bug on 5709Eddie Wai2-7/+24
The 5709 chip requires the BNX2_MISC_NEW_CORE_CTL_DMA_ENABLE bit to be cleared and polling for pending DMAs to complete before chip reset. Without this step, we've seen NMIs during repeated resets of the chip. Signed-off-by: Eddie Wai <waie@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28net: add some KERN_CONT markers to continuation linesUwe Kleine-König1-2/+2
Cc: netdev@vger.kernel.org Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-28netxen: avoid using reset_devices as it may become obsoleteRajesh Borundia1-2/+4
In kdump environment do not depend on reset_devices parameter to reset the device as the parameter may become obsolete. Instead use an adapter specific mechanism to determine if the device needs a reset. Driver maintains a count of number of pci functions probed and decrements the count when remove handler of that pci function is called. If the first probe, probe of function 0, detects the count as non zero then reset the device. 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>
2010-11-28qlcnic: avoid using reset_devices as it may become obsolete.Rajesh Borundia4-2/+10
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 Dumazet17-87/+39
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>
2010-11-27be2net: adding support for Lancer family of CNAsSathya Perla5-92/+301
Key changes are: - EQ ids are not assigned consecutively in Lancer. So, fix mapping of MSIx vector to EQ-id. - BAR mapping and some req locations different for Lancer. - TCP,UDP,IP checksum fields must be compulsorily set in TX wrb for TSO in Lancer. - CEV_IST reg not present in Lancer; so, peek into event queue to check for new entries - cq_create and mcc_create cmd interface is different for Lancer; handle accordingly Signed-off-by: Padmanabh Ratnakar <padmanabh.ratnakar@emulex.com> Signed-off-by: Sathya Perla <sathya.perla@emulex.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-24Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-next-2.6 into for-davemJohn W. Linville136-1837/+11269
2010-11-24ath9k_hw: remove ath9k_hw_stoppcurecvFelix Fietkau2-9/+0
It is no longer used anywhere Signed-off-by: Felix Fietkau <nbd@openwrt.org> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24ath9k_htc: Identify devices using driver_infoRajkumar Manoharan6-55/+37
Categorize AR7010 & AR9287 devices based on driver_info of usb_device_id, instead of PIDs. This avoids per-device cases and minimize code changes for new device addition. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24ath9k_hw: Fix eeprom offset for AR9287 devices (PCI/USB)Rajkumar Manoharan2-7/+3
AR9287 devices (PCI/USB) use different eeprom start location to read nvram. New devices might endup with same devid. So use driver_info to set offset, instead of devid. driver_info is valid for HTC devices alone which is filled in usb_device_id. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24ath9k_htc: Add driver_info in usb device listRajkumar Manoharan1-5/+15
Added driver_info to identify AR7010, R9287 HTC devices. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
2010-11-24ath: Add a driver_info bitmask fieldRajkumar Manoharan1-0/+6
The driver_info stores the device category information which is used to load appropriate device firmware, select firmware offset and eeprom starting location. The driver_info is accessed across ath9k_htc and ath9k_hw. Hence placed under common structure. Signed-off-by: Rajkumar Manoharan <rmanoharan@atheros.com> Signed-off-by: John W. Linville <linville@tuxdriver.com>
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