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2010-06-25enic: Bug Fix: Change hardware ingress vlan rewrite modeVasanthy Kolluri5-7/+68
The current ingress vlan rewrite mode setting lets the hardware strip off the tag control information of a packet received on native vlan. As a result, the priority bits are also lost. The fix is to change the ingress vlan rewrite mode setting such that the complete tag control information is retained for packets that belong to native vlan. Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-25enic: Feature Add: Replace LRO with GROVasanthy Kolluri3-80/+9
enic now uses the GRO mechanism instead of LRO to pass skbs to upper layers. Signed-off-by: Scott Feldman <scofeldm@cisco.com> Signed-off-by: Vasanthy Kolluri <vkolluri@cisco.com> Signed-off-by: Roopa Prabhu <roprabhu@cisco.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-25cnic: Update version to 2.1.3.Michael Chan1-2/+2
Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-25cnic: Further unify kcq handling code.Michael Chan1-37/+34
This eliminates some of the duplicate code for the various devices that require the same basic kcq handling. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-25cnic: Restructure kcq processing.Michael Chan1-54/+22
By doing more work in the common function cnic_get_kcqes(), and making full use of the kcq_info structure. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-25cnic: Unify kcq allocation for all devices.Michael Chan2-64/+98
By creating a common data stucture kcq_info for all devices, the kcq (kernel completion queue) for all devices can be allocated by common code. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-25cnic: Unify IRQ code for all hardware types.Michael Chan1-13/+20
By creating a common cnic_doirq(). Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-25cnic: Fine-tune CID memory space calculation.Michael Chan2-15/+21
The current code makes assumptions about the CID (context ID) memory space and starting CID that may not be always correct when firmware changes. In particular, BNX2_ISCSI_START_CID may not always be fixed. We now calculate cp->max_cid_space and cp->iscsi_start_cid dynamically instead of using fixed constants. The unused cp->max_iscsi_conn is also eliminated. Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-24sfc: Record hardware RX hash on each skb where possibleBen Hutchings7-3/+49
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-24sfc: Disable setting feature flags that are not implementedBen Hutchings1-1/+0
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-24sfc: Replace EFX_DRIVER_NAME with KBUILD_MODNAMEBen Hutchings3-5/+3
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-24sfc: Implement message level controlBen Hutchings20-529/+727
Replace EFX_ERR() with netif_err(), EFX_INFO() with netif_info(), EFX_LOG() with netif_dbg() and EFX_TRACE() and EFX_REGDUMP() with netif_vdbg(). Replace EFX_ERR_RL(), EFX_INFO_RL() and EFX_LOG_RL() using explicit calls to net_ratelimit(). Implement the ethtool operations to get and set message level flags, and add a 'debug' module parameter for the initial value. Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-24sfc: Log MTD errors using partition name, not just net device nameBen Hutchings1-9/+14
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-24sfc: Implement ethtool register dump operationBen Hutchings4-0/+292
Signed-off-by: Ben Hutchings <bhutchings@solarflare.com> Acked-by: Jeff Garzik <jgarzik@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-24broadcom: Add 5241 supportDmitry Baryshkov1-0/+22
This patch adds the 5241 PHY ID to the broadcom module. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-24broadcom: move all PHY_ID's to headerDmitry Baryshkov1-12/+12
Move all PHY IDs to brcmphy.h header for completeness and unification of code. Signed-off-by: Dmitry Eremin-Solenikov <dbaryshkov@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23Merge branch 'master' of master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6David S. Miller19-56/+100
Conflicts: net/ipv4/ip_output.c
2010-06-23sky2: enable rx/tx in sky2_phy_reinit()Brandon Philips1-5/+14
sky2_phy_reinit is called by the ethtool helpers sky2_set_settings, sky2_nway_reset and sky2_set_pauseparam when netif_running. However, at the end of sky2_phy_init GM_GP_CTRL has GM_GPCR_RX_ENA and GM_GPCR_TX_ENA cleared. So, doing these commands causes the device to stop working: $ ethtool -r eth0 $ ethtool -A eth0 autoneg off Fix this issue by enabling Rx/Tx after running sky2_phy_init in sky2_phy_reinit. Signed-off-by: Brandon Philips <bphilips@suse.de> Tested-by: Brandon Philips <bphilips@suse.de> Cc: stable@kernel.org Tested-by: Mike McCormack <mikem@ring3k.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qeth: handle missing z/VM authorization of OSXUrsula Braun2-4/+9
For z/VM guest operating systems, OSX CHPIDs can only be used, if LPAR and z/VM userID are explicitly authorized through the Service Element. Issue a message if this SE-authorization is missing. 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>
2010-06-23qeth: specify correct function level for OSN devicesUrsula Braun1-0/+1
OSN devices use the same function level as OSD devices. This patch adds OSN-devices to the initialization function for func_level. 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>
2010-06-23qeth: fix page breaks in hw headersFrank Blaschka4-73/+65
Turning on memory debugging showed there could be page breaks in hardware headers. OSA does not allow this so we had to add code to bounce the header in case there is a page break. This patch also fixes a problem in case the skb->data part of a fragmented skb spreads multiple pages. Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qeth: fix use after free for qeths debug areaCarsten Otte1-1/+0
The function qeth_free_buffer_pool is called _after_ the per-card debug area has been released. This debug message is not all that usefull anyway, and thus gets removed. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qeth: Fold qeth_qerr debug areaCarsten Otte2-11/+4
This patch removes the qerr debug area. Most info that goes in here is logged to the card's local debug area already, those duplicates are removed. All other elements are moved to the card's local debug area. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qeth: Fold qeth_misc debug areaCarsten Otte2-4/+1
This patch removes the misc debug area. Instead of logging the entire skb we just log a pointer to it into the card's local debug area in qeth_core_get_next_skb. Other then that, this debug area is not used anywhere. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qeth: Fold qeth_sense debug areaCarsten Otte2-3/+0
This patch removes the sense debug area completely. Despite the name this debug area makes no sense at all because it's unused completely. Ouch. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qeth: Fold qeth_trace debug areaCarsten Otte4-272/+259
This patch removes the qeth_trace debug area. All relevant data is logged into either qeth_setup or into each card's own debug area. Superfluous information (such as the card number when logging into the card's own debug area) is removed without replacement. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qeth: Add new s390 debug feature for each qeth cardCarsten Otte2-3/+31
This patch adds a debug area for each qeth card. This debug area will replace various other debug areas that are global for all cards handled by the device driver. On crash dump analysis this makes life easier when trying to find out what's going on with an interface. Also, the forest of debug areas for this device driver is significantly cleared up. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qeth: Rework qeth_dbf_longtextCarsten Otte2-5/+5
This patch decouples qeth_dbf_longtext from qeth's static debug array. The function only uses one member anyway. Signed-off-by: Carsten Otte <cotte@de.ibm.com> Signed-off-by: Frank Blaschka <frank.blaschka@de.ibm.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23smsgiucv: guarantee single iucv connect in thawUrsula Braun1-2/+9
If another smsgiucv_app device exists, suspend / resume fails with iucv path list corruption, because the same iucv_path_connect is called twice. The patch introduces a flag to save connect status of the smsgiucv path to make sure iucv_path_connect in smsg_pm_restore_thaw is called only once. 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>
2010-06-23qlcnic: update version to 5.0.6Amit Kumar Salecha1-2/+2
Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qlcnic: mark context state freed after destroyAmit Kumar Salecha2-1/+3
After destroying recv ctx, context state remain same. Fix it by marking as FREED. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qlcnic: offload tx timeout recoveryAmit Kumar Salecha2-36/+32
Offload tx timeout recovery to fw recovery func(check_health). In check_health, first check health of device, if it its ok, then do tx timeout recovery otherwise device recovery. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qlcnic: dont free host resources during fw recoveryAmit Kumar Salecha1-29/+3
There is no need to free/alloc host resources during firmware recovery. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qlcnic: release device resources during interface downAmit Kumar Salecha6-37/+114
Previously we were allocating device resources during probe and release them during remove. Now alloc during interface up and release in interface down. This helps in device performance, as it doesn't need to keep track of inactive resources. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qlcnic: fix mac address mgmtAmit Kumar Salecha1-3/+8
We first add mac address in driver local list and then send command to fw to add same. There are checks in driver to ensure send command doesn't fail before adding mac address in local list. But instead fix should be: Add mac address in fw and if it succeeds, add it in driver local list. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qlcnic: handshake with card after fw loadAmit Kumar Salecha3-7/+9
Instead of delaying rcv handshake till interface comes up, do it just after fw load. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23qlcnic: cleanup skb allocationAmit Kumar Salecha3-21/+13
No need to maintian separate state for alloced and freed skb. This can be done by null check. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23e1000e: disable gig speed when in S0->Sx transitionBruce Allan1-14/+5
Most of this workaround is necessary for all ICHx/PCH parts so one of the two MAC-type checks can be removed. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23e1000e: packet split should not be used with early receiveBruce Allan1-1/+1
Originally it was thought there were issues with ICHx/PCH parts with packet split when jumbo frames were enabled but in fact it is really only when early-receive is enabled (via ERT register) on these parts. Use packet split with jumbos but only when early-receive is not enabled. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23e1000e: do not touch PHY page 800 registers when link speed is 1000MbpsBruce Allan1-2/+0
The PHY on 82577/82578 has issues when the registers on page 800 are accessed when in gigabit mode. Do not clear the Wakeup Control register when resetting the part since it is on page 800 (and will be cleared on reset anyway). Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23e1000e: avoid polling h/w registers during link negotiationBruce Allan3-28/+29
Avoid touching hardware registers when possible, otherwise link negotiation can get messed up when user-level scripts are rapidly polling the driver to see if/when link is up. Use the saved link state information instead when possible. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-23cnic: Disable statistics initialization for eth clients that do not support statisticsDmitry Kravkov1-21/+34
Disable statistics initialization for eth clients that do not support statistics. This prevents memory corruption on bnx2x hw. Signed-off-by: Dmitry Kravkov <dmitry@broadcom.com> Signed-off-by: Michael Chan <mchan@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
2010-06-23net: add dependency on fw class module to qlcnic and netxen_nicAnirban Chakraborty1-0/+2
netxen_nic and qlcnic driver depends on firmware_class module. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-22Merge branch 'master' of git://git.kernel.org/pub/scm/linux/kernel/git/linville/wireless-2.6David S. Miller1-0/+1
2010-06-22hso: remove setting of low_latency flagFilip Aben1-1/+0
This patch removes the setting of the low_latency flag. tty_flip_buffer_push() is occasionally being called in irq context, which causes a hang if the low_latency flag is set. Removing the low_latency flag only seems to impact the flush to ldisc, which will now be put on a workqueue. Signed-off-by: Filip Aben <f.aben@option.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-21lasi82596: fix netdev_mc_count conversionHelge Deller1-1/+1
Fix commit 4cd24eaf0 (net: use netdev_mc_count and netdev_mc_empty when appropriate) Signed-off-by: Helge Deller <deller@gmx.de> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-21NET: MIPSsim: Fix modpost warning.Ralf Baechle1-1/+1
$ make CONFIG_DEBUG_SECTION_MISMATCH=y [...] WARNING: drivers/net/built-in.o(.data+0x0): Section mismatch in reference from the variable mipsnet_driver to the function .init.text:mipsnet_probe() The variable mipsnet_driver references the function __init mipsnet_probe() If the reference is valid then annotate the variable with __init* or __refdata (see linux/init.h) or name the variable: *_template, *_timer, *_sht, *_ops, *_probe, *_probe_one, *_console, [...] Fixed by making mipsnet_probe __devinit. Signed-off-by: Ralf Baechle <ralf@linux-mips.org> drivers/net/mipsnet.c | 2 +- 1 files changed, 1 insertions(+), 1 deletions(-) Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-20caif: Use link layer MTU instead of fixed MTUSjur Braendeland1-1/+0
Previously CAIF supported maximum transfer size of ~4050. The transfer size is now calculated dynamically based on the link layers mtu size. Signed-off-by: Sjur Braendeland@stericsson.com Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-18e1000e: update driver version numberBruce Allan1-1/+3
Also separate out an _EXTRAVERSION similar to the core kernel. Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-06-18e1000e: update copyright informationBruce Allan11-12/+12
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com> Tested-by: Jeff Pieper <jeffrey.e.pieper@intel.com> Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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