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2015-12-22staging/rdma/hfi1: diag.c change null comparisonsIra Weiny1-10/+10
Use !foo rather than (foo == NULL) as recommended by checkpatch --strict Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: diag.c fix white space errorsIra Weiny1-20/+10
Add or remove whitespace according to checkpatch --strict Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: diag.c fix logical continuationsIra Weiny1-3/+3
Place logical operators at the end of the previous line when using a multi-line statement. Found by checkpatch --strict Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: diag.c fix alignmentIra Weiny1-8/+8
Fix line alignment in various places as caught by checkpatch --strict. Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: diag.c use BIT macrosIra Weiny1-2/+2
Use BIT macros rather than shifts. Signed-off-by: Ira Weiny <ira.weiny@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Adding counter resolutions for DataPortCountersAndrea Lowe1-12/+26
Changing the 32-bit reserved field in opa_port_data_counters_msg to the new 'resolution' field. PMA will use resolutions to right- shift values for LocalLinkIntegrity and LinkErrorRecovery when computing the ErrorCounterSummary for a DataPortCounters request. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Andrea Lowe <andrea.l.lowe@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Consider VL15 MTU also when calculating the maximum VL MTUHarish Chegondi1-1/+2
Currently, only MTUs of VLs 0-7 are checked when calculating the maximum VL MTU which is used to set the port MTU capability in DCC_CFG_PORT_CONFIG CSR This can cause a port MTU capability to be set to 0 if MTUs of VLs 0-7 is 0 This would affect the VL15 traffic. Reviewed-by: Dean Luick <dean.luick@intel.com> Reviewed-by: Arthur Kepner <arthur.kepner@intel.com> Signed-off-by: Harish Chegondi <harish.chegondi@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: unknown frame messages are not errorsDean Luick3-0/+21
Change reported unknown frame messages into a counter. These are informational, no errors. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: remove SPC freeze error messagesDean Luick1-2/+0
An SPC freeze is not an error. Remove the messages. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Unexpected link up pkey values are not an errorDean Luick1-4/+4
Only warn when link up pkeys are not what we expect. Also, allow for the pkey to already be initialized. Reviewed-by: Arthur Kepner <arthur.kepner@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Destroy workqueues if hfi1_register_ib_device() call ↵Harish Chegondi1-1/+8
returns error Currently, if hfi1_register_ib_device() call is unsuccessful, workqueues are not being destroyed before bailing out. This patch fixes this issue. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Harish Chegondi <harish.chegondi@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Adds software counters for bitfields within various error ↵Joel Rosenzweig3-1/+3487
status fields Provides error status counters for CceErrStatus, Send*ErrStatus, RcvErrStatus and MISC_ERR_STATUS Reviewed-by: Mitko Haralanov <mitko.haralanov@intel.com> Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Joel Rosenzweig <joel.b.rosenzweig@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Correctly limit VLs against SDMA enginesDean Luick1-3/+3
Correctly reduce the number of VLs when limited by the number of SDMA engines. The hardware has multiple egress mechanisms, SDMA and pio, and multiples of those. These mechanisms are chosen using the VL (8) The fix corrects a panic issue with one of the platforms that doesn't have enough SDMA (4) mechanisms for the typical number of VLs. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Add a credit push on diagpkt allocate failDean Luick1-0/+8
When sending a diagnostic packet, if the send context does not have enough room, force a credit return and try again. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Extend quiet timeoutDean Luick1-2/+3
The longest quiet timeout is now 6s. Extend the driver wait to 6s. The driver wasn't following our internal specification: 6 seconds. This patch corrects that issue. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Add one-time LCB resetDean Luick2-0/+23
Add one-time LCB reset on driver load to pre-emptively work around any LCB power cycle issues. Reviewed-by: Easwar Hariharan <easwar.hariharan@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Fix qp.h commentsKaike Wan1-4/+4
This patch fixes a few incorrect header file comments in qp.h Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Add aeth name syndrome decodeDean Luick1-7/+22
Add aeth name syndrome decode to enhance debugging. The IBTA RC ACK contains an ACK extended transport header. Part of that header is the syndrome field that qualifies the RC ACK as an ACK, NAK, or RNR NAK. Without the patch here is the syndrome decode: aeth syn 0x00 Here is the decode with the fix: aeth syn 0x00 ACK Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Decode CNP opcodeDean Luick1-1/+2
Add CNP opcode decode. Prior to this patch the trace appeared like: <idle>-0 [001] d.h. 94062.578932: input_ibhdr: [0000:05:00.0] vl 0 lver 0 sl 0 lnh 2,LRH_BTH dlid 0003 len 6 slid 0001 op 0x80,0x80 se 0 m 0 pad 0 tver 0 pkey 0x8001 f 0 b 0 qpn 0x001234 a 0 psn 0x00000000 Note the "op 0x80,0x80". With this patch: <idle>-0 [000] d.h. 233975.912059: input_ibhdr: [0000:05:00.0] vl 0 lver 0 sl 0 lnh 2,LRH_BTH dlid 0015 len 6 slid 0014 op 0x80,CNP se 0 m 0 pad 0 tver 0 pkey 0x8001 f 0 b 0 qpn 0x001234 a 0 psn 0x00000000 Note the "op 0x80,CNP" Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Support alternate firmware namesDean Luick1-32/+157
Add support for an automatic fallback for firmware names to support debug-signed and production-signed firmware images. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Eliminate WARN_ON when VL is invalidIra Weiny1-2/+9
sdma_select_engine_vl only needs to protect itself from an invalid VL. Something higher up the stack should be warning the user when they try to use an SL which maps to an invalid VL. Reviewed-by: Dean Luick <dean.luick@intel.com> Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Kaike Wan <kaike.wan@intel.com> Signed-off-by: Ira Weiny <iweiny@gmail.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Fix error in hfi1 driver buildJubin John1-1/+1
hfi1 driver build fails with the following error: In function ‘handle_receive_interrupt’: error: implicit declaration of function ‘skip_rcv_packet’ [-Werror=implicit-function-declaration] last = skip_rcv_packet(&packet, thread); ^ This is due to the inclusion of the skip_rcv_packet() in the CONFIG_PRESCAN_RXQ ifdef block. This function is independent of CONFIG_PRESCAN_RXQ and should be outside this block. Fixes: 82c2611daaf0 ("staging/rdma/hfi1: Handle packets with invalid RHF on context 0") Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Adjust EPROM partitions, add EPROM commandsDean Luick3-70/+77
Add a new EPROM partition, adjusting partition placement. Add EPROM range commands as a supserset of the partition commands. Remove old partition commands. Enhance EPROM erase, creating a range function and using the largest erase (sub) commands when possible. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Read EFI variable for device descriptionDean Luick4-9/+260
Read an EFI variable for the device description. Create the infrastructure for additional variable reads. Reviewed-by: Easwar Hariharan <easwar.hariharan@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: rework is_a0() and is_bx()Mike Marciniszyn6-33/+24
The current is_bx() will incorrectly match on other steppings. is_a0() is removed in favor of is_ax(). Reviewed-by: Mark Debbage <mark.debbage@intel.com> Signed-off-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Add space between concatenated string elementsJubin John2-6/+6
Space between concantenated string elements is more human readable and fixes the checkpatch issue: CHECK: Concatenated strings should use spaces between elements Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Remove rcv bubbles codeIra Weiny1-62/+2
Rcv bubbles were improperly calculated for HFIs, fix that here. Reviewed-by: Mike Marciniszyn <mike.marciniszyn@intel.com> Reviewed-by: Arthur Kepner <arthur.kepner@intel.com> Signed-off-by: Ira Weiny <iweiny@gmail.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: remove RxCtxRHQS from hfi1statsVennila Megavannan3-4/+0
Removed the RxCtxRHQS counter being dumped into dev_cntrs Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Vennila Megavannan <vennila.megavannan@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/rdma/hfi1: Fix downgrade raceDean Luick1-7/+24
A link downgrade can race with link up. Avoid the race in two ways. First, by having the downgrade application logic take the link state mutex for all of its checking. Second, by waiting for the link to move out of the going up state. Reviewed-by: Dennis Dalessandro <dennis.dalessandro@intel.com> Signed-off-by: Dean Luick <dean.luick@intel.com> Signed-off-by: Jubin John <jubin.john@intel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22android: unconditionally remove callbacks in sync_fence_free()Dmitry Torokhov1-4/+2
Using fence->status to determine whether or not there are callbacks remaining on the sync_fence is racy since fence->status may have been decremented to 0 on another CPU before fence_check_cb_func() has completed. By unconditionally calling fence_remove_callback() for each fence in the sync_fence, we guarantee that each callback has either completed (since fence_remove_callback() grabs the fence lock) or been removed. Signed-off-by: Andrew Bresticker <abrestic@chromium.org> Signed-off-by: Dmitry Torokhov <dtor@chromium.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/android/sync: add sync_fence_create_dmaMaarten Lankhorst2-4/+19
This allows users of dma fences to create a android fence. v2: Added kerneldoc. (Tvrtko Ursulin). v4: Updated comments from review feedback my Maarten. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: Daniel Vetter <daniel@ffwll.ch> Cc: devel@driverdev.osuosl.org Cc: Riley Andrews <riandrews@android.com> Cc: Arve Hjønnevåg <arve@android.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Tested-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging/android/sync: Support sync points created from dma-fencesMaarten Lankhorst1-20/+22
Debug output assumes all sync points are built on top of Android sync points and when we start creating them from dma-fences will NULL ptr deref unless taught about this. v4: Corrected patch ownership. Signed-off-by: Maarten Lankhorst <maarten.lankhorst@canonical.com> Signed-off-by: Tvrtko Ursulin <tvrtko.ursulin@intel.com> Cc: Maarten Lankhorst <maarten.lankhorst@linux.intel.com> Cc: devel@driverdev.osuosl.org Cc: Riley Andrews <riandrews@android.com> Cc: Arve Hjønnevåg <arve@android.com> Reviewed-by: Jesse Barnes <jbarnes@virtuousgeek.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: android: ashmem.c: destroy slabs when init failsWenwei Tao1-4/+11
when ashmem init fails, destroy the slabs, leave no garbage. Signed-off-by: Wenwei Tao <ww.tao0320@gmail.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22arm64: dts: Add dts files to enable ION on Hi6220 SoC.Chen Feng2-0/+21
Add ION node to enable ION on hi6220 SoC platform Signed-off-by: Chen Feng <puck.chen@hisilicon.com> Signed-off-by: Yu Dongbin <yudongbin@hisilicon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: android: ion: Add ion driver for Hi6220 SoC platformChen Feng5-0/+237
Add ion support for hi6220 SoC platform. Signed-off-by: Chen Feng <puck.chen@hisilicon.com> Signed-off-by: Yu Dongbin <yudongbin@hisilicon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22docs: dts: Add documentation for hi6220 SoC ION nodeChen Feng1-0/+31
Documentation for hi6220 SoC ION node Signed-off-by: Chen Feng <puck.chen@hisilicon.com> Signed-off-by: Yu Dongbin <yudongbin@hisilicon.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: bug fix on memory freeGlen Lee1-0/+1
Set tx_buffer to NULL not to free again the memory that is already freed, which could cause system crash when device is failed. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: set hif_drv before it is usedGlen Lee2-1/+6
We are using hif_drv of vif, so it needs to be set before it is used. Set hif_drv to vif->hifdrv soon after it is allocated. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: remove wilc of struct host_if_drvGlen Lee2-60/+41
vif has wilc in it's members so no need to have wilc in host_if_drv. It is redundant so just remove it and use wilc of vif. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: remove drv of struct host_if_msgGlen Lee1-47/+3
This patch remove drv of struct host_if msg and it's related codes. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: remove used functionsGlen Lee1-44/+0
This patch remove unused functions add_handler_in_list and remove_handler_in_list, and it's related global variable wfidrv_list and codes. label fail_timer_2 and it's codes are removed since label is not used anymore. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: change join_req_drv type and it's nameGlen Lee1-24/+9
To use wilc_get_vif_idx instead of the last get_id_from_handler, join_req_drv needs to be changed it's type with wilc_vif and name as well. As a result, get_id_from_handler is not used anymore, so remove it. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: wilc_set_wfi_drv_handler: pass vif indexGlen Lee3-14/+15
Pass index of vif instead of hif_drv. wilc_get_vif_idx is used to get correct index of vif. In the handler function handle_set_wfi_drv_handler, use vif instead of hif_drv, and use hif_drv_handler->handler instead of hif_drv when deinitialize wilc device. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: use vif index to communicate with wilc deviceGlen Lee1-46/+81
We now have vif index in all functions related with host interface thread. wilc_get_vif_idx and wilc_get_vif_from_idx are added to get id and vif respectively. Relace get_id_from_handler with wilc_get_vif_idx and get_handler_from_id with wilc_get_vif_from_idx. Remove unused function get_handler_from_id as well. We get vif where wilc_get_vif_from_idx is called, so pass vif to msg.vif. There are two get_id_from_handler left. They will be removed in later patch. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: pass struct wilcGlen Lee5-14/+21
Pass struct wilc to the following functions. The functions need wilc to get proper vif using id from wilc device. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: take vif instead of drv in hostIFthreadGlen Lee1-103/+135
In the first patch, we sent vif to hostIFthread. we can use vif instead of drv in the all functions which handle the commands from cfg operations. Change first argument host_if_drv with wilc_vif and use hif_drv of wilc_vif. Pass vif to the functions as well. In case of timer callback functions, set vif to the data and use vif instead of hif_drv. Lastly, initialize u32RcvdAssocRespInfoLen since changing hif_drv with vif causes one uninitialied build warning. Now we have vif that currently being used so we can use interface index of wilc_vif to send to wilc device. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: remove argument hif_drvGlen Lee4-282/+265
In previous patch we add new argument vif which has hif_drv in it's member. Therefore, no need to pass hif_drv in those functions. Remove argument struct host_if_drv and use hif_drv of vif. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: pass vif to hostIFthreadGlen Lee4-246/+341
We will pass vif, which is currently being used as net_device, instead of hif_dev. This is the first step to use index of vif to pass to the driver. Add new argument vif to all the functions that send message to hostIFthread and set vif to msg.vif. As a result, hostIfthread will get vif. In later patch, we will remove drv of host_if_msg and use vif instead of it. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: remove duplicate netdevGlen Lee3-21/+19
There are two net_device pointer which is the same because two structures are merged into wilc_vif in previous patch. Remove wilc_netdev and change with ndev. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2015-12-22staging: wilc1000: change vif to pointer to refence real private dataGlen Lee3-69/+70
vif of struct has it's own memory which is not necessary because we have allocated vif from netdev_priv. Change vif to pointer type and assign vif which is netdev private data. Change it's operator on related codes as well. Signed-off-by: Glen Lee <glen.lee@atmel.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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