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path: root/drivers/net/qlcnic
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2011-08-01qlcnic: Added debug infoSritej Velaga
Now printing states of essential registers once fw hang has been detected. Bumped up the driver version to 5.0.22 Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-01qlcnic: Move get template from probe to start fwSritej Velaga
Place for gathering FW dump template has been moved to the FW restart path so that the driver can check if a newer FW version is available and in that case it replaces the existing FW dump template with the newer template. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-01qlcnic: Fix delay in reset pathSritej Velaga
Driver should not check for heart beat anymore when FW is hung, rather it should restart the FW. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-01qlcnic: FW dump related changesAnirban Chakraborty
o Added code to support FW reset without invoking the dump o Fixed the return value of the dump data size if dump is not available. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-08-01qlcnic: Fix enviroment variable for udev event generation during FW dumpAnirban Chakraborty
Driver was not generating the environment variable for the FW dump event correctly. Fix it by formatting it properly. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-21qlcnic: remove usage of vlan_group_get_deviceJiri Pirko
Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-17net: vlan, qlcnic: make vlan_find_dev privateDavid Lamparter
there is only one user of vlan_find_dev outside of the actual vlan code: qlcnic uses it to iterate over some VLANs it knows. let's just make vlan_find_dev private to the VLAN code and have the iteration in qlcnic be a bit more direct. (a few rcu dereferences less too) Signed-off-by: David Lamparter <equinox@diac24.net> Cc: Patrick McHardy <kaber@trash.net> Cc: Amit Kumar Salecha <amit.salecha@qlogic.com> Cc: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Cc: linux-driver@qlogic.com Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-14qlcnic: change capture mask for FW dumpAnirban Chakraborty
o Change FW dump capture mask to a defult value, instead of using the recommended value from the FW. This was done to keep the capture mask consistent with other function drivers. o Update driver version to 5.0.21 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>
2011-07-14qlcnic: define error code for loopback testAmit Kumar Salecha
o Defined error code such as fw not responding, test already running and cable not connected. o Check Fw capability before performing loopback test. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-14qlcnic: fix race in skb->len access.Sucheta Chakraborty
As soon as skb is given to hardware, TX completion can free skb under us. Therefore, we should update dev stats before kicking the device. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-14qlcnic: enable mac-learning in promiscous mode.Sucheta Chakraborty
MAC learning is required in bridge mode. During bridge mode device will be put in promiscous mode. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-14qlcnic: updated supported cards informationSritej Velaga
Added QME8242-k 10GbE Dual Port Mezzanine Card to supported card info. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-14qlcnic: fix chip reset logicSritej Velaga
Chip reset logic (IDC logic) has changed with fw dump support. This broked compatibility with driver using older IDC logic. Changes to make it compatible with drivers using older IDC logic. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-07-01qlcnic: add external loopback supportAmit Kumar Salecha
o Add external loopback test in self test: - Send set external loopback mode request to fw. To quiscent other storage functions. - Perform test - Send unset loopback mode request to fw. o Rename ilb to lb. o Update driver version 5.0.20. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-24qlcnic: multi protocol internal loopback support added.Sucheta Chakraborty
Driver will generate loopback traffic pattern and do the test. And returns result of the test to application. Updated driver version to 5.0.19. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-24qlcnic: Add support to enable/disable FW dump capabilityAnirban Chakraborty
In certain situations, it may be required to not enable FW dump capability. Add support to turn off/on FW dump capability. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-24qlcnic: fix default operating state of interfaceAmit Kumar Salecha
Currently interface shows status as RUNNING, even if there is no link. To fix this, netif_carrier_off should be called qlcnic_open(). Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-24qlcnic: fix initial number of msix entries in adapter.Sucheta Chakraborty
Calculation of number of MSI-X vectors was wrong on uniprocessor systems. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-24qlcnic: Add code to tune FW dumpAnirban Chakraborty
To accommodate change in FW dump template, it is required to modify the FW dump routine that captures cache data. Also, the default mask is changed to capture a dump that would cover all the protocols that this FW supports. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-24qlcnic: Remove holding api lock while taking the dumpAnirban Chakraborty
With the change in logic for taking FW dump across multiple drivers, there is no need to hold onto the api lock anymore in the fw dump path. Instead use rtnl_lock() to synchronize the access to FW dump data structs. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-24qlcnic: Add capability to take FW dump deterministicallySritej Velaga
In presence of multiple functions, current driver implementation does not guarantee that the FW dump is taken by the same function that forces it. Change it by adding a fw reset owner flag that could be changed in the device reset path and only when a function determines that it needs to reset it. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-21drivers/net: Remove casts of void *Joe Perches
Unnecessary casts of void * clutter the code. These are the remainder casts after several specific patches to remove netdev_priv and dev_priv. Done via coccinelle script (and a little editing): $ cat cast_void_pointer.cocci @@ type T; T *pt; void *pv; @@ - pt = (T *)pv; + pt = pv; Signed-off-by: Joe Perches <joe@perches.com> Acked-by: Sjur Brændeland <sjur.brandeland@stericsson.com> Acked-By: Chris Snook <chris.snook@gmail.com> Acked-by: Jon Mason <jdmason@kudzu.us> Acked-by: Geert Uytterhoeven <geert@linux-m68k.org> Acked-by: David Dillow <dave@thedillows.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-05qlcnic: Avoid double free of skb in tx pathSucheta Chakraborty
buffer->skb should be marked NULL to avoid double free of the skb. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-06-05qlcnic: Fix bug in FW queue dumpAnirban Chakraborty
Due to a change in FW template, a bug was introduced in dump queue entries. This is fixed by reinitializing queue address before looping for each que dump operation. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-13qlcnic: Bumped up version number to 5.0.18Anirban Chakraborty
Update driver version number Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-13qlcnic: Take FW dump via ethtoolAnirban Chakraborty
Driver checks if the previous dump has been cleared before taking the dump. It doesn't take the dump if it is not cleared. Changes from v2: Added lock to protect dump data structures from being mangled while dumping or setting them via ethtool. Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-05-13qlcnic: FW dump supportAnirban Chakraborty
Added code to take FW dump. o Driver queries FW at the init time and gets the dump template o It takes FW dump as per the dump template o Level of FW dump (and its size) is configured via dump flag Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-29ethtool: cosmetic: Use ethtool ethtool_cmd_speed APIDavid Decotigny
This updates the network drivers so that they don't access the ethtool_cmd::speed field directly, but use ethtool_cmd_speed() instead. For most of the drivers, these changes are purely cosmetic and don't fix any problem, such as for those 1GbE/10GbE drivers that indirectly call their own ethtool get_settings()/mii_ethtool_gset(). The changes are meant to enforce code consistency and provide robustness with future larger throughputs, at the expense of a few CPU cycles for each ethtool operation. All drivers compiled with make allyesconfig ion x86_64 have been updated. Tested: make allyesconfig on x86_64 + e1000e/bnx2x work Signed-off-by: David Decotigny <decot@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-29qlcnic: Support for GBE port settingsSony Chacko
Enable setting speed and auto negotiation parameters for GbE ports. Hardware do not support half duplex setting currently. o Update driver version to 5.0.17. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-29qlcnic: support rcv ring configuration through ethtoolSucheta Chakraborty
o Support ethtool command ETHTOOL_GCHANNELS and ETHTOOL_SCHANNELS. o Number of rcv rings configuration depend upon number of msix vector. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-28qlcnic: fix memory leak in qlcnic_blink_led.Sucheta Chakraborty
o Memory allocated in ETHTOOL_ACTIVE mode, is not getting freed. So, in ETHTOOL_ID_INACTIVE mode, return after freeing allocated memory. o Using set bit instead of blink_down field, as it is also required in internal Loopback test and etc. Signed-off-by: Sucheta Chakraborty <sucheta.chakraborty@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-20net: qlcnic: convert to hw_featuresMichał Mirosław
Bit more than minimal conversion. There might be some issues because of qlcnic_set_netdev_features() if it's called after netdev init. Signed-off-by: Michał Mirosław <mirq-linux@rere.qmqm.pl> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-19Merge branch 'master' of ↵David S. Miller
master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/bnx2x/bnx2x_ethtool.c
2011-04-13qlcnic: limit skb frags for non tso packetAmit Kumar Salecha
Machines are getting deadlock in four node cluster environment. All nodes are accessing (find /gfs2 -depth -print|cpio -ocv > /dev/null) 200 GB storage on a GFS2 filesystem. This result in memory fragmentation and driver receives 18 frags for 1448 byte packets. For non tso packet, fw drops the tx request, if it has >14 frags. Fixing it by pulling extra frags. Cc: stable@kernel.org Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: convert to set_phys_idstephen hemminger
Convert driver to use new ethtool set_phys_id. Not completely sure that this is correct for all cases of device up/down and doing operation. Compile tested only. Signed-off-by: Stephen Hemminger <shemminger@vyatta.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: Update version number to 5.0.16Anirban Chakraborty
Bumped up version number to 5.0.16 Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: Fix LRO disableRajesh Borundia
o In dev->open LRO was enabled by default, enable it depending upon netdev->features , kernel may have disabled it. o Configure LRO when interface is up. Signed-off-by: Rajesh Borundia <Rajesh.Borundia@qlogic.com> Signed-off-by: Anirban Chakraborty <Anirban.Chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: Use flt method to determine flash fw regionSritej Velaga
Use flash layout table to get flash fw starting address and its size. If that fails, use legacy method. Signed-off-by: Sritej Velaga <sritej.velaga@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: Remove unused codeAnirban Chakraborty
Cleaned up unused codes for interrupt coalescence settings Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: Changes to VLAN codeAnirban Chakraborty
Made changes to VLAN code comply with new VLAN infrastructure in kernel Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: Code optimization patchAnirban Chakraborty
Optimized code resulted in achieving lower CPU utilization on transmit path and higher throughput for small packet sizes (64 bytes). Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: Cleanup patchAnirban Chakraborty
1. Changed adapter structure to move away from embedding hardware and receive context structs and use pointers to those objects 2. Packed all the structs that interface with FW 3. Removed unused code and structs Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: Memory leak fixSony Chacko
Fix a memory leak in error path of pci info. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-04-06qlcnic: Make PCI info available in all modesSony Chacko
Before this fix, PCI info was available only when multiple NIC functions are present on the same port. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Anirban Chakraborty <anirban.chakraborty@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-03-28net: fix ethtool->set_flags not intended -EINVAL return valueStanislaw Gruszka
After commit d5dbda23804156ae6f35025ade5307a49d1db6d7 "ethtool: Add support for vlan accleration.", drivers that have NETIF_F_HW_VLAN_TX, and/or NETIF_F_HW_VLAN_RX feature, but do not allow enable/disable vlan acceleration via ethtool set_flags, always return -EINVAL from that function. Fix by returning -EINVAL only if requested features do not match current settings and can not be changed by driver. Change any driver that define ethtool->set_flags to use ethtool_invalid_flags() to avoid similar problems in the future (also on drivers that do not have the problem). Tested with modified (to reproduce this bug) myri10ge driver. Cc: stable@kernel.org # 2.6.37+ Signed-off-by: Stanislaw Gruszka <sgruszka@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-02-23qlcnic: Remove validation for max tx and max rx queuesRajesh Borundia
Max rx queues and tx queues are governed by fimware. So driver should not validate these values. 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>
2011-02-23qlcnic: fix checks for auto_fw_resetamit salecha
o Remove checks of 1 for auto_fw_reset module parameter. auto_fw_reset is of type int and can have value > 1. o Remove unnecessary #define for 1 Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10qlcnic: change module parameter permissionsamit salecha
o Updating module parameter after driver load is not supported except auto_fw_reset parameter. Changing these parameter after driver load, can have weird result. o Update driver version to 5.0.15. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10qlcnic: fix ethtool diagnostics testSony Chacko
IRQ diag test was getting executed only when both register test and link test passed. The test should get executed if ETH_TEST_FL_OFFLINE flag is set. Signed-off-by: Sony Chacko <sony.chacko@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2011-01-10qlcnic: fix flash fw version readamit salecha
Driver is reading flash fw version from defined address, this address may be invalid. Indeed Driver should read address for fw version through flash layout table. Flash layout table has defined region and address for fw version address should be read from fw image region. Driver has check for old firmware, this bug can cause driver load fail. This patch will try to read fw version from flash image region, if that fails, read from defined address. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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