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* qlcnic: mark device state failAmit Kumar Salecha2010-05-181-2/+8
| | | | | | | Device state need to be mark as FAILED, if fail to start firmware. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: remove unused registerAmit Kumar Salecha2010-05-184-21/+0
| | | | | | | Removing register defines which are not used by Qlgoic CNA device. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix internal loopback testSucheta Chakraborty2010-05-181-0/+2
| | | | | | | | Reset/set DEV_UP bit during allocation and deallocation of resources. 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>
* qlcnic: module param for firmware load optionAmit Kumar Salecha2010-05-181-1/+8
| | | | | | | | By default fw is loaded from flash, user can change this priority using load_fw_file module param. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix rx bytes statisticsSucheta Chakraborty2010-05-181-1/+1
| | | | | | | | Added lrobytes to it. 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>
* qlcnic: change adapter name displaySucheta Chakraborty2010-05-181-1/+6
| | | | | | | | Append mac address to adapter name. 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>
* qlcnic: fix memory leaksAnirban Chakraborty2010-05-182-3/+4
| | | | | | | | | Fixes memory leak in error path when memory allocation for adapter data structures fails. 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>
* qlcnic: add idc debug registersSucheta Chakraborty2010-05-142-0/+23
| | | | | | | | | When ever driver changes the device state, it should write pci-func number and timestamp in debug registers. 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>
* qlcnic: support quisce modeSucheta Chakraborty2010-05-141-2/+26
| | | | | | | | | Device can go to quiescent state, during which drivers should refrain from using 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>
* qlcnic: check device classSucheta Chakraborty2010-05-143-8/+18
| | | | | | | | pci-func class can be other than ethernet in Qlogic CNA 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>
* qlcnic: check IDC versionSucheta Chakraborty2010-05-142-2/+19
| | | | | | | | Warn user if IDC version mismatch with different class of drivers. 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>
* qlcnic: cleanup unused codeAmit Kumar Salecha2010-05-144-61/+10
| | | | | | | | LRO ring, cut-thru mode and specific fw version are not valid to Qlogic CNA device. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: cleanup dma mask settingAmit Kumar Salecha2010-05-142-70/+24
| | | | | | | Device support 64 bit dma mask. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix caching window registerAmit Kumar Salecha2010-05-143-18/+0
| | | | | | | | o Window register is not per pci-func, so caching can result in expected result. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: remove obsolete registerAmit Kumar Salecha2010-05-143-16/+1
| | | | | | | | MSI_MODE, CAPABILITIES_FW and SCRATCHPAD registers are obsolete. Driver should not use them. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix context cleanupAmit Kumar Salecha2010-05-141-3/+1
| | | | | | | | | Before going for recovery, every pci-func should check fw state, irrespective of device state. This to avoid unnecssary sending of command for ctx destroy. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* drivers/net: Remove unnecessary returns from void function()sJoe Perches2010-05-141-2/+0
| | | | | | | | | | | | | | | | | | | | | | This patch removes from drivers/net/ all the unnecessary return; statements that precede the last closing brace of void functions. It does not remove the returns that are immediately preceded by a label as gcc doesn't like that. It also does not remove null void functions with return. Done via: $ grep -rP --include=*.[ch] -l "return;\n}" net/ | \ xargs perl -i -e 'local $/ ; while (<>) { s/\n[ \t\n]+return;\n}/\n}/g; print; }' with some cleanups by hand. Compile tested x86 allmodconfig only. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: update version 5.0.2Amit Kumar Salecha2010-04-231-2/+2
| | | | | | | Update version to indicate IDC(fw recovery) changes. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: protect resource accessAmit Kumar Salecha2010-04-231-0/+11
| | | | | | | | | We do netif_device_attach, even if resource allocation fails. Driver callbacks can be called, if device is attached. All these callbacks need to be protected by ADAPTER_UP_MAGIC check. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix rcv buffer leakAmit Kumar Salecha2010-04-231-3/+5
| | | | | | | Rcv producer value should be read in spin-lock. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix pci semaphore checksAmit Kumar Salecha2010-04-231-4/+7
| | | | | | | | Driver should not go ahead with fw recovery if fails to acquire semaphore. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: define macro for driver stateAmit Kumar Salecha2010-04-232-11/+17
| | | | | | | Defining macro to set and clear driver state. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix fw initialization responsibilityAmit Kumar Salecha2010-04-231-29/+37
| | | | | | | | | Now any pci-func can start fw, whoever sees the reset ack first. Before this, pci-func which sets the RESET state has the responsibility to start fw. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix defines as per IDC documentAmit Kumar Salecha2010-04-232-13/+18
| | | | | | | | | | | | | | Different class of drivers co-exist for CNA device, there is some minimal interaction that will be required amongst the drivers for performing some device level operations. All the driver should follow inter driver coexistence document. Fixing polling interval and spelling mistake. 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>
* qlcnic: additional driver statisticsAmit Kumar Salecha2010-04-234-2/+21
| | | | | | | Added additional driver statistics to track errors in rcv/tx path. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* Merge branch 'master' of ↵David S. Miller2010-04-113-0/+6
|\ | | | | | | | | | | | | | | | | | | | | | | master.kernel.org:/pub/scm/linux/kernel/git/davem/net-2.6 Conflicts: drivers/net/stmmac/stmmac_main.c drivers/net/wireless/wl12xx/wl1271_cmd.c drivers/net/wireless/wl12xx/wl1271_main.c drivers/net/wireless/wl12xx/wl1271_spi.c net/core/ethtool.c net/mac80211/scan.c
| * Merge branch 'master' of /home/davem/src/GIT/linux-2.6/David S. Miller2010-04-113-0/+3
| |\
| | * include cleanup: Update gfp.h and slab.h includes to prepare for breaking ↵Tejun Heo2010-03-303-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
| * | qlcnic: fix set mac addrAmit Kumar Salecha2010-04-081-0/+3
| |/ | | | | | | | | | | | | | | | | | | If interface is down, mac address request are not sent to fw but it is getting add in driver mac list. Driver mac list should be in sync with fw i.e addresses communicated to fw. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | net: convert multicast list to list_headJiri Pirko2010-04-031-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | Converts the list and the core manipulating with it to be the same as uc_list. +uses two functions for adding/removing mc address (normal and "global" variant) instead of a function parameter. +removes dev_mcast.c completely. +exposes netdev_hw_addr_list_* macros along with __hw_addr_* functions for manipulation with lists on a sandbox (used in bonding and 80211 drivers) Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: update version to 5.0.1Amit Kumar Salecha2010-04-031-2/+2
| | | | | | | | | | Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: fix endianness in fw validationAmit Kumar Salecha2010-04-031-4/+4
| | | | | | | | | | | | | | cpu_to_le32 was missing and used improperly. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: fix interface attach sequenceAmit Kumar Salecha2010-04-031-10/+10
| | | | | | | | | | | | | | | | Interface should be visible even if resource allocation fails. netif_device_attach should be called for every netif_device_detach. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: add driver debug supportAmit Kumar Salecha2010-04-034-4/+49
| | | | | | | | | | | | | | | | Add debug print in driver, can be tuned by ethtool msg level callback. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: use IDC defined timeout valueSucheta Chakraborty2010-04-034-11/+37
| | | | | | | | | | | | | | | | | | | | o USE/Read IDC defined timeout value from ROM. o While resetting chip, don't wait for other pci-func to respond, more than reset_ack_timeo seconds, 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>
* | qlcnic: fix onchip memory accessDhananjay Phadke2010-04-031-37/+2
| | | | | | | | | | | | | | | | | | | | | | Fix incorrect offset calculation and remove unnecessary remap of the region in bar 0 to access onchip memory. This was leading to read incorrect values by debug tools. Signed-off-by: Dhananjay Phadke <dhananjay.phadke@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: update oncard memory size checkDhananjay Phadke2010-04-032-32/+25
| | | | | | | | | | | | | | | | | | | | All QLogic converged NICs have 128-bit 128MB on card memory. Fix the limit check from 64MB to 128MB and remove unnecessary 64-bit read/write checks. Signed-off-by: Dhananjay Phadke <dhananjay.phadke@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: handle queue manager accessDhananjay Phadke2010-04-034-12/+56
| | | | | | | | | | | | | | | | | | | | Check the access by tools for hardware queue engine and handle it separately than other block registers, otherwise incorrect data is returned. Signed-off-by: Dhananjay Phadke <dhananjay.phadke@qlogic.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* | qlcnic: fix fw load from fileAmit Kumar Salecha2010-04-031-0/+10
|/ | | | | | | Rarely: Fw file size can be unaligned to 8. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: remove extra space from board namesAmit Kumar Salecha2010-03-081-4/+4
| | | | | Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix bios version checkAmit Kumar Salecha2010-03-081-1/+1
| | | | | | | Bios sub version from unified fw image is calculated incorrect. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: validate unified fw imageSucheta Chakraborty2010-03-081-7/+139
| | | | | | | | | Validate all sections of unified fw image, before accessing them, to avoid seg fault. Signed-off-by: Sucheta Chakraborty <sucheta@dut6195.unminc.com> Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: fix multicast handlingSucheta Chakraborty2010-03-081-25/+6
| | | | | | | | | | | | For promiscuous mode, driver send request to device for deleting multicast addresses and again it send request for adding them back while exiting from this mode, this is bad for performance. Just setting device in promiscuous mode is enough, no need to del/add multicast addresses. 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>
* qlcnic: additional driver statistics.Sucheta Chakraborty2010-03-085-2/+28
| | | | | | | | | Statistics added for lro/lso bytes, count for tx stop queue and wake queue and skb alloc failure count. 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>
* qlcnic: fix tx csum statusSucheta Chakraborty2010-03-081-0/+6
| | | | | | | | | | Kernel default tx csum function (ethtool_op_get_tx_csum) doesn't show correct csum status. It takes various FLAGS (NETIF_F_ALL_CSUM) in account to show tx csum status, which driver doesn't set while disabling tx csum. 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>
* net: convert multiple drivers to use netdev_for_each_mc_addr, part5 V2Jiri Pirko2010-02-261-2/+1
| | | | | | | | 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>
* net: use netdev_mc_count and netdev_mc_empty when appropriateJiri Pirko2010-02-121-2/+2
| | | | | | | | | | | This patch replaces dev->mc_count in all drivers (hopefully I didn't miss anything). Used spatch and did small tweaks and conding style changes when it was suitable. Jirka Signed-off-by: Jiri Pirko <jpirko@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: add loopback diagnostic testAmit Kumar Salecha2010-02-035-10/+225
| | | | | | | | | | | | Loopback test (offline) added in ethtool self test. o Set device in loopback mode o Send packets o Process receive packets in qlcnic_process_rcv_ring_diag() o Compare packets o Reset device in normal mode. Signed-off-by: Amit Kumar Salecha <amit.salecha@qlogic.com> Signed-off-by: David S. Miller <davem@davemloft.net>
* qlcnic: add interrupt diagnostic testAmit Kumar Salecha2010-02-034-16/+154
| | | | | | | | | | Interrupt test (offline) added in ethtool self test. Register a temporary interrupt handler and then send command to fw to raise an interrupt. 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>
* qlcnic: support LED blink for device identificationSucheta Chakraborty2010-02-033-0/+49
| | | | | | | | Added support of device identification by blinking LED for specified time. 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>
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