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2014-12-11dma: fix eDMA driver as a subsys_initcallYuan Yao
Because of some driver base on DMA, changed the initcall order as subsys_initcall. Signed-off-by: Yuan Yao <yao.yuan@freescale.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> --- This patch is pulled back from upstream: commit 8edc51c197b8f409bef7b21755254e6f3ce7ed23
2014-12-11dma: fsl-edma: fix static checker warning of NULL dereferenceJingchang Lu
The static checker reports following warning: drivers/dma/fsl-edma.c:732 fsl_edma_xlate() error: we previously assumed 'chan' could be null (see line 737) The changes of the loop cursor in the iteration may result in NULL dereference when dma_get_slave_channel failed but loop will continue. So use list_for_each_entry_safe() instead of list_for_each_entry() to against this. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Jingchang Lu <b35083@freescale.com> Signed-off-by: Vinod Koul <vinod.koul@intel.com> --- This patch is pulled back from upstream: commit 178c81e58e91559fd2c6b1cae43c8f573a2ead36
2014-12-11dma: Add Freescale eDMA engine driver supportJingchang Lu
Add Freescale enhanced direct memory(eDMA) controller support. This module can be found on Vybrid and LS-1 SoCs. Signed-off-by: Alison Wang <b18965@freescale.com> Signed-off-by: Jingchang Lu <b35083@freescale.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Vinod Koul <vinod.koul@intel.com> --- This patch is pulled back from upstream: commit d6be34fbd39b7d577d25cb4edec538e8990ba07c
2014-12-11tty: serial: fsl_lpuart: add 32-bit register interface supportJingchang Lu
This add the big-endian 32-bit register version LPUART support. Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com> --- This patch has been sent to upstream: https://patchwork.kernel.org/patch/4544291/
2014-12-11clk: ppc-corenet: Add CLK_OF_DECLARE supportJingchang Lu
Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com>
2014-12-11clk: ppc-corenet: Fix Section mismatch warningJingchang Lu
WARNING: drivers/built-in.o(.data+0x10258): Section mismatch in reference from the variable ppc_corenet_clk_driver to the (unknown reference) .init.rodata:(unknown) The variable ppc_corenet_clk_driver references the (unknown reference) __initconst (unknown) 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 Signed-off-by: Jingchang Lu <jingchang.lu@freescale.com> --- This patch is pulled back from upstream: commit da788acb28386aa896224e784954bb73c99ff26c
2014-12-11Merge commit '60cce3da4a8393d1e15bf1a9dbe3956a8aaabbaf'Rich Schmitt
2014-12-11offline_port: fix dt parser for tx frame queuesMarian Cristian Rotariu
With the current implementation the user has the possibility to initialize some queues that exit the offline port. The format of the device tree format is: fsl,qman-frame-queues-egress = <base_id1 count1 ... base_idn countn>; fsl,qman-channel-ids-egress = <channel_id1 ... channel_idn>; Intuitively, the base_id1, count1 frame queues batch are placed in the channel_id1 QMan channel. Because the list_add() adds an entry at the beginning of the list, the map between the frame queues and their channel ID is reversed. This patch adds a particular entry at the end of the fq list using list_add_tail() function. Signed-off-by: Marian Cristian Rotariu <marian.rotariu@freescale.com> Change-Id: I8d3a2fd3c36f63d15837ffe90bf6e4e8b041a3e5 Reviewed-on: http://git.am.freescale.net:8181/20154 Reviewed-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com> Tested-by: Marian Cristian Rotariu <marian.rotariu@freescale.com>
2014-10-19fmd: force port down when qbmi busyMandy Lavi
Change-Id: I17411cd51bb88c5294bbdf97b8bd18609a00a7f6 Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/17708 Reviewed-by: Igal Liberman <Igal.Liberman@freescale.com> Reviewed-by: Mandy Lavi <Mandy.Lavi@freescale.com> Tested-by: Mandy Lavi <Mandy.Lavi@freescale.com>
2014-10-08dpaa_eth: accept minimum MTU of at least 68Madalin Bucur
RFC 791 states that the minimum MTU needs to be 68 in order to allow datagram forwarding without further fragmentation. Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: I4f9602c49a5a9aaac0030f511a6abbf32954f82f Reviewed-on: http://git.am.freescale.net:8181/17073 Reviewed-by: Ruxandra Ioana Radulescu <ruxandra.radulescu@freescale.com>
2014-10-08dpaa_eth: add required and active PAUSE frame settingsCristian Bercaru
Because the pause frame settings of a MAC device are forced to false when the link goes half-duplex and cannot be restored if autonegotiation is disabled, this patch introduces 2 sets of settings: requested and active. Requested settings are introduced by the users, via user-space programs such as ethtool, whereas active settings reflect whether FMan truly enables/disables PAUSE frames on TX/RX. Requested settings can only be changed by the user. Active settings can be changed by events such as auto-negotiation or a change in link duplexity and are derived from requested settings. Signed-off-by: Cristian Bercaru <cristian.bercaru@freescale.com> Change-Id: I5ea563614b28d6ba1827b571097861d39ff8751a Reviewed-on: http://git.am.freescale.net:8181/15553 Reviewed-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
2014-10-08dpaa_eth: change type of PAUSE frame settings to booleanCristian Bercaru
This patch changes the type of PAUSE frames settings to boolean because they only accept the values true/false. Signed-off-by: Cristian Bercaru <cristian.bercaru@freescale.com> Change-Id: I6a3926054d4821f12937e96198c8435df38bf95c Reviewed-on: http://git.am.freescale.net:8181/15552 Reviewed-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com> Tested-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
2014-10-08fmd: use proper return valueMadalin Bucur
Channel value is uint16_t, return adequate type. Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: I4295b7f706e9db36ac9d6d02b8896fa11067f612 Reviewed-on: http://git.am.freescale.net:8181/18840 Reviewed-by: Marian Cristian Rotariu <marian.rotariu@freescale.com>
2014-10-08fmd: fix casting warningMandy Lavi
Coverity issue Change-Id: If0a7e1dffa09e3513b7ccb13a1dc09bf91056238 Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/18831 Reviewed-by: Mandy Lavi <Mandy.Lavi@freescale.com> Tested-by: Mandy Lavi <Mandy.Lavi@freescale.com> Reviewed-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
2014-10-08dpaa_eth: add explicit cast where neededMadalin Bucur
Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: I20f1609771d66778acfbbca65e6d0b8ceecb326a Reviewed-on: http://git.am.freescale.net:8181/19077 Reviewed-by: Marian Cristian Rotariu <marian.rotariu@freescale.com>
2014-10-08dpaa_eth: fix dpa_bp_drain()Madalin Bucur
The continue jumps to the end of the loop, condition is evaluated and if ret is not > 0 the loop ends. Setting ret to 1 to continue processing until pool is drained. Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: If0acf0eba9e1fc814ef61b939d717819a48c7e29 Reviewed-on: http://git.am.freescale.net:8181/19071 Reviewed-by: Bogdan Hamciuc <bogdan.hamciuc@freescale.com> Reviewed-by: Marian Cristian Rotariu <marian.rotariu@freescale.com>
2014-10-08dpaa_eth: add explicit cast where neededMadalin Bucur
Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: Idc795a681df8b11532e1fdbd2f18c365bfa8a671 Reviewed-on: http://git.am.freescale.net:8181/19007 Reviewed-by: Marian Cristian Rotariu <marian.rotariu@freescale.com>
2014-10-08dpaa_eth: add static qualifierMadalin Bucur
Add static qualifier for several functions. Change channel parameter type to uint16_t. Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: I759e8174d9bfe915ee11f25f572160d33bf4a9d3 Reviewed-on: http://git.am.freescale.net:8181/18843 Reviewed-by: Marian Cristian Rotariu <marian.rotariu@freescale.com>
2014-10-08dpaa_eth: add comment about unused error codeMadalin Bucur
Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: Ica8066db566093bc89e50c23694b519820bf7ae8 Reviewed-on: http://git.am.freescale.net:8181/18842 Reviewed-by: Marian Cristian Rotariu <marian.rotariu@freescale.com>
2014-10-08dpaa_eth: verify return valueMadalin Bucur
Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: Ife32e1984f5dc8f481dad223602163229526b861 Reviewed-on: http://git.am.freescale.net:8181/18841 Reviewed-by: Marian Cristian Rotariu <marian.rotariu@freescale.com>
2014-10-08dpaa_eth: add explicit cast where neededMadalin Bucur
Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: I6fe0041436e52d76a0677380935d15d8363ddbeb Reviewed-on: http://git.am.freescale.net:8181/18839 Reviewed-by: Marian Cristian Rotariu <marian.rotariu@freescale.com>
2014-10-08dpaa_eth: fix dpa_get_channel return value checkMadalin Bucur
Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: I5594b9f26210f9a7237bdd51f529d40a2b008115 Reviewed-on: http://git.am.freescale.net:8181/17400 Reviewed-by: Cristian Bercaru <cristian.bercaru@freescale.com>
2014-10-08dpaa_eth: check qman_query_cgr return valueMadalin Bucur
Signed-off-by: Madalin Bucur <madalin.bucur@freescale.com> Change-Id: I21558e105b5c3092e96b7e98b570e5613e8bc771 Reviewed-on: http://git.am.freescale.net:8181/17399 Reviewed-by: Cristian Bercaru <cristian.bercaru@freescale.com>
2014-09-29fmd: do not apply erratum A005127 on fmanV3LMandy Lavi
Change-Id: I3de0664e687cb75564d08758889c0cd0878acfb4 Signed-off-by: Mandy Lavi <mandy.lavi@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/19953 Reviewed-by: Mandy Lavi <Mandy.Lavi@freescale.com> Tested-by: Mandy Lavi <Mandy.Lavi@freescale.com>
2014-09-19FMD: DSAR: Don't disable/enable Tx explicitly. Change call to exit DSAR to ↵Eyal Harari
fm_soc_resume Signed-off-by: Eyal Harari <Eyal.Harari@freesacle.com> Change-Id: I888b95ca0c7f2e13266ecf81c41e779666a6e612 Reviewed-on: http://git.am.freescale.net:8181/19106 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Cristian-Constantin Sovaiala <Cristian.Sovaiala@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-09-17qe-tdm: move siram_init_flag to qe.cZhao Qiang
Signed-off-by: Zhao Qiang <B45475@freescale.com> Change-Id: Id21f861ffec995ad68378a9d2eda245ef989b489 Reviewed-on: http://git.am.freescale.net:8181/19009 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-09-17qe-hdlc: qe-hdlc work in normal mode instead of internal-loopback modeZhao Qiang
qe-hdlc worked in internal-loopback without TDMR ds26522, now it can work with TDMR ds26522 in normal mode, so modify it to normal mode. Signed-off-by: Zhao Qiang <B45475@freescale.com> Change-Id: I7eeb4ec196d74cb53f3bffced0889637c72ed5d6 Reviewed-on: http://git.am.freescale.net:8181/19008 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-09-17qe-tdm: change to 0 bit delay for normal TDM riser cardZhao Qiang
pq_mds_t1 card need 1 bit delay for qe-tdm, while others doesn't need. Signed-off-by: Zhao Qiang <B45475@freescale.com> Change-Id: I80e3e4c83206b292023e6ecb24867b6cb3b5984f Reviewed-on: http://git.am.freescale.net:8181/19001 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-09-17Maxim/drver: add driver for maxim ds26522Zhao Qiang
add driver for maxim ds26522 Signed-off-by: Zhao Qiang <B45475@freescale.com> Change-Id: Icc4076540b5a72efa47778b52a7d455038ba2b99 Reviewed-on: http://git.am.freescale.net:8181/18999 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Xiaobo Xie <X.Xie@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-09-05dpaa_eth: merge recycle and confirmation queuesMarian Rotariu
In FMan v3, special transmission queues, called recycle queues, were created because it was believed that the FCO flag from the FD is not enough to differentiate between frames that are recyclable and those who are not. The frame queue flags were used to signal the BMI to release the buffers back to the default buffer pool. The last findings and FMan improvements permit recycling activation only by using FD fields. With this patch, the recycling frame queues are not needed anymore. This patch also removes the code dependency on the FMan version and improves TCP traffic in forwarding scenarios due to single transmission queues, reducing the out-of-order segments. Signed-off-by: Marian Rotariu <marian.rotariu@freescale.com> Change-Id: Idd4fea4ef7883563df67cf21dea9e87435b2dee8 Reviewed-on: http://git.am.freescale.net:8181/16872 Reviewed-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com> Tested-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
2014-09-05FMD: DSAR: call device_set_wakeup_enable only for AR. Do it in .suspend and ↵Eyal Harari
.resume Signed-off-by: Eyal Harari <Eyal.Harari@freesacle.com>
2014-09-05cpufreq: ppc-corenet-cpu-freq: do_div use quotientZhang Zhuoyu
Commit bfa709b (cpufreq: ppc-corenet-cpufreq: Fix __udivdi3 modpost error) used the remainder from do_div instead of the quotient. Fix that and add one to ensure minimum is met. Fixes: bfa709b (cpufreq: ppc-corenet-cpufreq: Fix __udivdi3 modpost error) Signed-off-by: Ed Swarthout <Ed.Swarthout@freescale.com> Cc: 3.15+ <stable@vger.kernel.org> # 3.15+ Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> Signed-off-by: Zhang Zhuoyu <Zhuoyu.Zhang@freescale.com>
2014-09-05FMD: DS: configure SCFG_FMCLKDPSLPCR for all DS cases, not only AREyal Harari
Signed-off-by: Eyal Harari <Eyal.Harari@freesacle.com>
2014-09-05FMD: DSAR: configure conflict detection bit for ARP and NDEyal Harari
Signed-off-by: Eyal Harari <Eyal.Harari@freesacle.com>
2014-09-05FMD: DSAR: fixed compatibility of structures t_FmPortDsarOidsEntry and ↵Eyal Harari
auto_res_snmp_entry Signed-off-by: Eyal Harari <Eyal.Harari@freesacle.com>
2014-09-02bonding: fix missed readunlock() while hack LAGJianhua Xie
LAG is hacking bond_3ad_xmit_xor() with Freescale PCD. Original xmit policy is calculated by CPU and software, after hacking, this part is replaced with FMan Keygen hashing to instead. This patch is fixing an errors on missing readunlock() after called readlock() while hacking. Signed-off-by: Jianhua Xie <jianhua.xie@freescale.com> Change-Id: Ieffe4b340c83e6f2d6f20fd01124eaf1865c81a5 Reviewed-on: http://git.am.freescale.net:8181/17717 Reviewed-by: Honghua Yin <Hong-Hua.Yin@freescale.com> Reviewed-by: Chenhui Zhao <chenhui.zhao@freescale.com>
2014-08-21FMD: fix build for p4080 and other old archsEyal Harari
Signed-off-by: Eyal Harari <Eyal.Harari@freesacle.com> Change-Id: I8b02d8538c564fb2deb849a2053c5a6b82661fc6 Reviewed-on: http://git.am.freescale.net:8181/17192 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Mandy Lavi <Mandy.Lavi@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-08-07merge ENGR00300868Rich Schmitt
2014-08-06bonding: correct FM_PCD_KgSchemeDelete() error in LAGJianhua Xie
1. Correct FM_PCD_KgSchemeDelete() error in LAG: In FMD UM, at the chapter Frame Manager PCD Runtime Unit API, FM_PCD_KgSchemeDelete() is told to be run at run-time, and FM_PCD_KgSchemeDelete() is allowed only following FM_PCD_Init() & FM_PCD_KgSchemeSet(). But in HW LAG test codes, even follows FM_PCD_Init() & FM_PCD_KgSchemeSet(), this API reports errors: cpu3/3: ! MINOR FM-PCD Error [CPU03, drivers/net/ethernet/freescale/fman/Peripherals/FM/Pcd/fm_kg.c:983 InvalidateSchemeSw]: Invalid State; cpu3/3: Trying to delete a scheme that has ports bound tocpu3/3: cpu3/3: ! MINOR FM-PCD Error [CPU03, drivers/net/ethernet/freescale/fman/Peripherals/FM/Pcd/fm_kg.c:3046 FM_PCD_KgSchemeDelete]: Invalid State; cpu3/3: cpu3/3: KgSchemeDelete(h_Schemes[0]) = c00000002e4c0038 Err. In order to simply the HW LAG codes, and get rid of this error, insert FM_PORT_DeletePCD() before FM_PCD_KgSchemeDelete(). 2. Adjust multiple schemes order with FM_PCD_KgSchemeSet: To ensure distribution order, adjust multiple schemes order, please refer to the chapter "The dist_order Element" of FMCTUG. Change-Id: I4aeef84e796b624d8625db48c0c3098bf9f81abd Signed-off-by: Jianhua Xie <jianhua.xie@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/14202 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Jiafei Pan <Jiafei.Pan@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-08-06bonding: avoid re-allocate PCD memory for HW LAGJianhua Xie
Add a flag to avoid re-allocation PCD memory for HW LAG. Without this patch, old codes can introduce memory leak when call alloc_pcd_mem() in HW LAG. Change-Id: I92065867c8a2e8ea8315f4cd0de1b3ec99c512e7 Signed-off-by: Jianhua Xie <jianhua.xie@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/14201 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Jiafei Pan <Jiafei.Pan@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-08-06bonding: fix wrong PCD Extract fieldJianhua Xie
fix wrong memset parameters for PCD Extract field ethernet.dst. Signed-off-by: Jianhua Xie <jianhua.xie@freescale.com> Change-Id: I8f240ccce2743f1d4da7825e7cfaf0894e5fa33d Reviewed-on: http://git.am.freescale.net:8181/14200 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Jiafei Pan <Jiafei.Pan@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-08-06bonding: fix "TCP/UDP over IPv4 can't forwarding" errorJianhua Xie
Old codes were helping to fill parser result only when FMan calculated CSUM. This patch is helping FMan to fill parser result no matter whether FMan calculates CSUM or not. Signed-off-by: Jianhua Xie <jianhua.xie@freescale.com> Change-Id: I812f78a4b8f40dec3ef4d36e2624f4e140995112 Reviewed-on: http://git.am.freescale.net:8181/13581 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Jiafei Pan <Jiafei.Pan@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-08-06bonding: fix unfit debug description.Jianhua Xie
fix unfit debug description, add caller source. Signed-off-by: Jianhua Xie <jianhua.xie@freescale.com> Change-Id: I9266df0244ba7fb3918b1bfbbd89fc54f7d97175 Reviewed-on: http://git.am.freescale.net:8181/13580 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Jiafei Pan <Jiafei.Pan@freescale.com> Reviewed-by: Richard Schmitt <richard.schmitt@freescale.com>
2014-07-29DSAR: change name of variables to reflect their correct behaviourEyal Harari
Signed-off-by: Eyal Harari <Eyal.Harari@freesacle.com>
2014-07-29DSAR: configure tcp flags in DSAR tablesEyal Harari
Signed-off-by: Eyal Harari <Eyal.Harari@freesacle.com>
2014-07-21FMD: DSAR - fix deep sleep entry sequenceEyal Harari
The current sequence fixes the order of operations executed when entering deep sleep state. It also implements a workaround for a hardware bug by writing to fm_cld register - disabling DMA after a short idle period. Signed-off-by: Eyal Harari <Eyal.Harari@freesacle.com> Change-Id: I2c73406543495dad5a7fb240a2e8fab01b81e05e
2014-07-07dpaa_eth: Implement suspend/resume instead of suspend_noirq/resume_noirqCristian Sovaiala
Due to external constraints (modules loading order and registry configuration order in Auto Response mode) we need to implement suspend/resume instead of suspend_noirq/resume_noirq callbacks. Signed-off-by: Cristian Sovaiala <cristian.sovaiala@freescale.com>
2014-06-17dpaa_eth: fix CSUM for maclessMarian Rotariu
Macless is a type of generic DPAA driver that does not know its immediate underlying HW block on TX. It can be connected with an OH port, a TX port, directly with another Macless driver in Macless-Macless scenario or with another HW module. Because not all HW modules know how to calculate CSUM, Macless triggers software computation of the CSUM. If another HW block modifies the frame it needs to trigger the Parser to recalculate CSUM. This patch adds different default values for the parse results structure that forbids the Parser from doing CSUM validation or computation. The _DTC and _RPD flags inside the Frame Descriptor are enabled together. This is the only way to deactivate HW CSUM in all the flows. Signed-off-by: Marian Rotariu <marian.rotariu@freescale.com> Change-Id: I6f2e27825f082c9319ff44241d19b06bda3faf47 Reviewed-on: http://git.am.freescale.net:8181/13671 Reviewed-by: Cristian-Constantin Sovaiala <Cristian.Sovaiala@freescale.com> Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
2014-06-17dpaa_eth: clean-up code for maclessMarian Rotariu
Remove unused local variable and unnecessary CGR function calls. Macless does not use CGR capabilities or specific port fqs. Signed-off-by: Marian Rotariu <marian.rotariu@freescale.com> Change-Id: I13ac2037266948a22ab16606bd65e9e965d9aa32 Reviewed-on: http://git.am.freescale.net:8181/13672 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Cristian-Constantin Sovaiala <Cristian.Sovaiala@freescale.com> Reviewed-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
2014-06-13onic: add periodic drainingMarian Rotariu
In unidirectional flows, like UDP, generated by kernel through onic driver, the traffic can block because of numerous frames that are in HW and not released fast enough by the driver. This patch adds a timer that releases frames periodically, regardless of the reception and transmission rates. This mechanism was chosen instead of the workqueue mechanism because of its higher priority, larger than RX and TX procedures. Change-Id: I141fcb7c2857a726e5e3954cabefb923c8ac0aac Signed-off-by: Marian Rotariu <marian.rotariu@freescale.com> Reviewed-on: http://git.am.freescale.net:8181/13569 Tested-by: Review Code-CDREVIEW <CDREVIEW@freescale.com> Reviewed-by: Madalin-Cristian Bucur <madalin.bucur@freescale.com>
generated by cgit v0.10.2 at 2024-11-16 22:28:07 (GMT)