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2016-05-13i40e: Implement the API function for aq_set_switch_configShannon Nelson2-0/+33
Add the support code for calling the AdminQ API call aq_set_switch_config Signed-off-by: Shannon Nelson <[email protected]> Tested-by: Andrew Bowers <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2016-05-13i40e: Add allmulti support for the VFAnjali Singhai Jain3-3/+30
This patch enables a feature to enable/disable all multicast for a trusted VF. Change-Id: I926eba7f8850c8d40f8ad7e08bbe4056bbd3985f Signed-off-by: Anjali Singhai Jain <[email protected]> Tested-by: Andrew Bowers <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2016-05-13i40e: Add support for disabling all link and change bits needed for PHY ↵Kevin Scott3-2/+7
interactions Add flag to tell firmware to disable link on all ports. This patch changes the bits set for telling firmware the PHY needs to be modified by driver. Without this patch, the setting will only set that mode for the current port on the device. Because the MDIO interface is common for the copper device. The command needs to set the mode for all ports. Change-ID: I8baa7da91d384291ac95b41ae1a516604f8eb67f Signed-off-by: Kevin Scott <[email protected]> Signed-off-by: Carolyn Wyborny <[email protected]> Tested-by: Andrew Bowers <[email protected]> Signed-off-by: Jeff Kirsher <[email protected]>
2016-05-13drivers: net: xgene: fix register offsetIyappan Subramanian2-4/+4
This patch fixes SG_RX_DV_GATE_REG_0_ADDR register offset and ring state field lengths. Signed-off-by: Iyappan Subramanian <[email protected]> Tested-by: Toan Le <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-05-13drivers: net: xgene: fix statistics counters race conditionIyappan Subramanian4-19/+53
This patch fixes the race condition on updating the statistics counters by moving the counters to the ring structure. Signed-off-by: Iyappan Subramanian <[email protected]> Tested-by: Toan Le <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-05-13drivers: net: xgene: fix ununiform latency across queuesIyappan Subramanian2-11/+27
This patch addresses ununiform latency across queues by adding more queues to match with, upto number of CPU cores. Also, number of interrupts are increased and the channel numbers are reordered. Signed-off-by: Iyappan Subramanian <[email protected]> Tested-by: Toan Le <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-05-13drivers: net: xgene: fix sharing of irqsIyappan Subramanian1-2/+2
Since hardware doesn't allow sharing of interrupts, this patch fixes the same by removing IRQF_SHARED flag. Signed-off-by: Iyappan Subramanian <[email protected]> Tested-by: Toan Le <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-05-13drivers: net: xgene: fix IPv4 forward crashIyappan Subramanian2-5/+8
This patch fixes the crash observed during IPv4 forward test by setting the drop field in the dbptr. Signed-off-by: Iyappan Subramanian <[email protected]> Tested-by: Toan Le <[email protected]> Signed-off-by: David S. Miller <[email protected]>
2016-05-13Merge branches 'cxgb4-2', 'i40iw-2', 'ipoib', 'misc-4.7' and 'mlx5-fcs' into ↵Doug Ledford21-232/+487
k.o/for-4.7
2016-05-13IB/mlx5: Report Scatter FCS device capability when supportedMajd Dibbiny1-0/+4
Report Scatter FCS support when the Firmware supports as well. Signed-off-by: Majd Dibbiny <[email protected]> Signed-off-by: Matan Barak <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/mlx5: Add Scatter FCS support for Raw Packet QPMajd Dibbiny2-1/+20
Enable Scatter FCS in the RQ context when the user passes Scatter FCS create flag. Signed-off-by: Majd Dibbiny <[email protected]> Signed-off-by: Matan Barak <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/core: Add Scatter FCS create flagMajd Dibbiny1-1/+2
Raw Packet QPs that were created with Scatter FCS flag, will scatter the FCS into the receive buffers. Signed-off-by: Majd Dibbiny <[email protected]> Signed-off-by: Matan Barak <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/core: Add extended device capability flagsMajd Dibbiny1-0/+5
Since all the uverbs device_cap_flags are occupied, we need a place to expose more device capabilities. This patch adds a new 64 bit device_cap_flags_ex to expose new device capabilities. The lower 32 bits will be identical to the original device_cap_flags, The upper 32 bits will be new capabilities. Signed-off-by: Majd Dibbiny <[email protected]> Signed-off-by: Matan Barak <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13i40iw: pass hw_stats by reference rather than by valueColin Ian King1-3/+3
passing hw_stats by value requires a 280 byte copy so instead pass it by reference is much more efficient. Signed-off-by: Colin Ian King <[email protected]> Acked-by: Chien Tin Tung <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13i40iw: Remove unnecessary synchronize_irq() before free_irq()Lars-Peter Clausen1-1/+0
Calling synchronize_irq() right before free_irq() is quite useless. On one hand the IRQ can easily fire again before free_irq() is entered, on the other hand free_irq() itself calls synchronize_irq() internally (in a race condition free way), before any state associated with the IRQ is freed. Patch was generated using the following semantic patch: // <smpl> @@ expression irq; @@ -synchronize_irq(irq); free_irq(irq, ...); // </smpl> Signed-off-by: Lars-Peter Clausen <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Acked-by: Faisal Latif <faisal.latif#intel.com> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13i40iw: constify i40iw_vf_cqp_ops structureJulia Lawall3-3/+3
The i40iw_vf_cqp_ops structure is never modified, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/mlx5: Add UARs write-combining and non-cached mappingGuy Levi2-21/+77
By this patch, the user space library will be able to improve performance using appropriate ringing DoorBell method according to the memory type it asked for. Currently only one mapping command is allowed for UARs: MLX5_IB_MMAP_REGULAR_PAGE. Using this mapping, the kernel maps the UARs to write-combining (WC) if the system supports it. If the system is not supporting WC the UARs are mapped to non-cached(NC). In this case the user space library can't tell which mapping is applied. This patch adds 2 new mapping commands: MLX5_IB_MMAP_WC_PAGE and MLX5_IB_MMAP_NC_PAGE. For these commands the kernel maps exactly as requested and fails if it can't. Since there is no generic way to check if the requested memory region can be mapped as WC, driver enables conclusive WC mapping only for x86, PowerPC and ARM which support WC for the device's memory region. Signed-off-by: Guy Levy <[email protected]> Signed-off-by: Moshe Lazer <[email protected]> Signed-off-by: Matan Barak <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/mlx5: Allow mapping the free running counter on PROT_EXECMatan Barak1-1/+1
The current mlx5 code disallows mapping the free running counter of mlx5 based hardwares when PROT_EXEC is set. Although this behaviour is correct, Linux does add an implicit VM_EXEC to the vm_flags if the READ_IMPLIES_EXEC bit is set in the process personality. This happens for example if the process stack is executable. This causes libmlx5 to output a warning and prevents the user from reading the free running clock. Executing the init segment of the hardware isn't a security risk (at least no more than executing a process own stack), so we just prevent writes to there. Fixes: d69e3bcf7976 ('IB/mlx5: Mmap the HCA's core clock register to user-space') Signed-off-by: Matan Barak <[email protected]> Reviewed-by: Haggai Eran <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/mlx4: Use list_for_each_entry_safeGeliang Tang1-5/+2
Simplify the code in search_relocate_mgid0_group with by using list_for_each_entry_safe(). Signed-off-by: Geliang Tang <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/SA: Use correct free functionMark Bloch1-1/+1
Fixes a direct call to kfree_skb when nlmsg_free should be used. Fixes: 2ca546b92a02 ('IB/sa: Route SA pathrecord query through netlink') Signed-off-by: Mark Bloch <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Reviewed-by: Ira Weiny <[email protected]> Reviewed-by: Steve Wise <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/core: Fix a potential array overrun in CMA and SA agentMark Bloch3-3/+4
Fix array overrun when going over callback table. In declaration of callback table, the max size isn't provided and in registration phase, it is provided. There is potential scenario where a new operation is added and it is not supported by current client. The acceptance of such operation by ib_netlink will cause to array overrun. Fixes: 809d5fc9bf65 ("infiniband: pass rdma_cm module to netlink_dump_start") Fixes: b493d91d333e ("iwcm: common code for port mapper") Fixes: 2ca546b92a02 ("IB/sa: Route SA pathrecord query through netlink") Signed-off-by: Mark Bloch <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/core: Remove unnecessary check in ibnl_rcv_msgMark Bloch1-3/+2
RDMA_NL_GET_OP is defined like this: (type & ((1 << 10) - 1)) which means op (defined as an int) can never be a negative number. Fixes: b2cbae2c2487 ('RDMA: Add netlink infrastructure') Signed-off-by: Mark Bloch <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/IWPM: Fix a potential skb leakMark Bloch1-0/+1
In case ibnl_put_msg fails in send_nlmsg_done, the function returns with -ENOMEM without freeing. This patch fixes this behavior. Fixes: 30dc5e63d6a5 ("RDMA/core: Add support for iWARP Port Mapper user space service") Signed-off-by: Mark Bloch <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Leon Romanovsky <[email protected]> Reviewed-by: Steve Wise <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13RDMA/nes: replace custom print_hex_dump()Andy Shevchenko1-57/+3
There is no need to duplicate a lot of code that is in the kernel library for ages. Replace duplicating code by calling to print_hex_dump() directly. Note that output is slightly changed: - hex and ascii parts have just two spaces delimeter - there is no delimeter for ascii portions - file and line removed from prefix (they were redundant anyway since previous output shows same closer enough) Signed-off-by: Andy Shevchenko <[email protected]> Reviewed-by: Tatyana Nikolova <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/mlx4: trivial fix of spelling mistake on "argument"Colin Ian King1-1/+1
fix spelling mistake, argumant -> argument Signed-off-by: Colin Ian King <[email protected]> Reviewed-by: Bart Van Assche <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/nes: Deinline nes_free_qp_mem, save 1072 bytesDenys Vlasenko1-1/+1
This function compiles to 550 bytes of machine code. Three callsites, all in nes_create_qp. Signed-off-by: Denys Vlasenko <[email protected]> CC: Faisal Latif <[email protected]> CC: Doug Ledford <[email protected]> CC: [email protected] CC: [email protected] Reviewed-By: Leon Romanovsky <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13RDMA/nes: Adding queue drain functionsTatyana Nikolova2-0/+36
Adding sq and rq drain functions, which block until all previously posted wr-s in the specified queue have completed. A completion object is signaled to unblock the thread, when the last cqe for the corresponding queue is processed. Signed-off-by: Tatyana Nikolova <[email protected]> Signed-off-by: Faisal Latif <[email protected]> Reviewed-by: Steve Wise <[email protected]> Reviewed-by: Steve Wise <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13iwcm: Fix a sparse warningBart Van Assche1-1/+1
Avoid that sparse complains about the comparison of s_addr with INADDR_ANY. Signed-off-by: Bart Van Assche <[email protected]> Cc: Steve Wise <[email protected]> Cc: Faisal Latif <[email protected]> Reviewed-by: Steve Wise <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/srp: Fix a debug kernel crashBart Van Assche1-1/+1
Avoid that the following BUG() is triggered against a debug kernel: kernel BUG at include/linux/scatterlist.h:92! RIP: 0010:[<ffffffffa0467199>] [<ffffffffa0467199>] srp_map_idb+0x199/0x1a0 [ib_srp] Call Trace: [<ffffffffa04685fa>] srp_map_data+0x84a/0x890 [ib_srp] [<ffffffffa0469674>] srp_queuecommand+0x1e4/0x610 [ib_srp] [<ffffffff813f5a5e>] scsi_dispatch_cmd+0x9e/0x180 [<ffffffff813f8b07>] scsi_request_fn+0x477/0x610 [<ffffffff81298ffe>] __blk_run_queue+0x2e/0x40 [<ffffffff81299070>] blk_delay_work+0x20/0x30 [<ffffffff81071f07>] process_one_work+0x197/0x480 [<ffffffff81072239>] worker_thread+0x49/0x490 [<ffffffff810787ea>] kthread+0xea/0x100 [<ffffffff8159b632>] ret_from_fork+0x22/0x40 Fixes: f7f7aab1a5c0 ("IB/srp: Convert to new registration API") Signed-off-by: Bart Van Assche <[email protected]> Cc: Sagi Grimberg <[email protected]> Cc: Christoph Hellwig <[email protected]> Cc: <[email protected]> # v4.4+ Reviewed-by: Max Gurtovoy <[email protected]> Reviewed-by: Sagi Grimberg <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/ipoib: Add readout of statistics using ethtoolHans Westgaard Ry1-0/+67
IPoIB collects statistics of traffic including number of packets sent/received, number of bytes transferred, and certain errors. This patch makes these statistics available to be queried by ethtool. Signed-off-by: Hans Westgaard Ry <[email protected]> Reviewed-by: Yuval Shaia <[email protected]> Reviewed-by: Santosh Shilimkar <[email protected]> Tested-by: Yuval Shaia <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13infiniband/ulp/ipoib: remove pkey_mutexSebastian Andrzej Siewior1-2/+0
The last user of pkey_mutex was removed in db84f8803759 ("IB/ipoib: Use P_Key change event instead of P_Key polling mechanism") but the lock remained. This patch removes it. Signed-off-by: Sebastian Andrzej Siewior <[email protected]> Reviewed-by: Bart Van Assche <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13i40iw: pass hw_stats by reference rather than by valueColin Ian King1-3/+3
passing hw_stats by value requires a 280 byte copy so instead pass it by reference is much more efficient. Signed-off-by: Colin Ian King <[email protected]> Acked-by: Chien Tin Tung <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13i40iw: Remove unnecessary synchronize_irq() before free_irq()Lars-Peter Clausen1-1/+0
Calling synchronize_irq() right before free_irq() is quite useless. On one hand the IRQ can easily fire again before free_irq() is entered, on the other hand free_irq() itself calls synchronize_irq() internally (in a race condition free way), before any state associated with the IRQ is freed. Patch was generated using the following semantic patch: // <smpl> @@ expression irq; @@ -synchronize_irq(irq); free_irq(irq, ...); // </smpl> Signed-off-by: Lars-Peter Clausen <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Acked-by: Faisal Latif <faisal.latif#intel.com> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13i40iw: constify i40iw_vf_cqp_ops structureJulia Lawall3-3/+3
The i40iw_vf_cqp_ops structure is never modified, so declare it as const. Done with the help of Coccinelle. Signed-off-by: Julia Lawall <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13staging/rdma/hfi1: use RCU_INIT_POINTER() when NULLing.Muhammad Falak R Wani1-1/+1
It is safe to use RCU_INIT_POINTER() to NULL a pointer, instead of rcu_assign_pointer(). This results in slightly smaller/faster code. Signed-off-by: Muhammad Falak R Wani <[email protected]> Reviewed-by: Leon Romanovsky <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Change hfi1_init loop to preserve error returnsAshutosh Dixit1-3/+3
If one iteration of the loop causes an error return and a later iteration doesn't, the later iteration causes the earlier error condition to be lost. This could result in driver probe succeeding when it should have failed. Therefore save off the error return in the loop itself rather than outside the loop. Reviewed-by: Dennis Dalessandro <[email protected]> Reviewed-by: Mitko Haralanov <[email protected]> Signed-off-by: Ashutosh Dixit <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Keep SC_USER as the last send context typeJianxin Xiong1-4/+4
SC_USER needs to be the last send context type to ensure other send context types get their allocation when num_user_contexts is set to a large number. This fixes a panic when the module parameter num_user_contexts is set to 141 and larger. Reviewed-by: Dean Luick <[email protected]> Signed-off-by: Jianxin Xiong <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Immediately apply congestion setting MADDean Luick1-33/+60
The handling of the congestion setting MAD packet only saved off the values, waiting for a congestion control table packet before going active. Instead, immediately apply the values. Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Dean Luick <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Correct log message stringsJakub Pawlak4-7/+6
Remove "IB" keyword from log messages. Correct comment for thermal sensor init function. Reviewed-by: Dean Luick <[email protected]> Signed-off-by: Jakub Pawlak <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/rdmavt: Increase CQ callback thread priorityMike Marciniszyn1-0/+1
The priority of the send engines is higher than the CQ completion thread potentially causing completions to be starved for very fast interfaces. Change the CQ kthread to match the send engine threads to minimize this delay for ULP completion processing. Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Fix hfi_rcvhdr tracepointJubin John1-1/+1
The hfi_rcvhdr tracepoint has the ctxt and eflags switched in the prototype of the trace event, compared to the args and usage of the trace function. Fix this by swapping these 2 fields in the trace event prototype. Reviewed-by: Dennis Dalessandro <[email protected]> Reviewed-by: Mike Marciniszyn <[email protected]> Signed-off-by: Jubin John <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Remove unnecessary headerJubin John2-2/+0
While running perftests, there is a significant utilization of the random number daemon. This is due to the linux/random.h header being included in qp.c and verbs.c. However, none of the functions from this header are being used in these files, so remove the unnecessary header. Reviewed-by: Mike Marciniszyn <[email protected]> Signed-off-by: Jubin John <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Improve performance of interval RB treesMitko Haralanov1-11/+11
The interval RB tree management functions use handlers to store user-specific callback for the various tree operations. These handlers are put on a doubly-linked list. When a RB tree function is called, the list is searched for the handler of the particular tree. The list which holds the handlers is modified very rarely - when a handler is created and when a handler is removed. On the other hand, it is searched very often. This a perfect usage scenario for RCU. The result is a much lower overhead of traversing the list as most of the time no locking will be required. Reviewed-by: Dean Luick <[email protected]> Reviewed-by: Mike Marciniszyn <[email protected]> Signed-off-by: Mitko Haralanov <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Fix potential panic with sdma drained mechanismMike Marciniszyn1-1/+1
The guard is backwards, potentially causing the SDMA client to panic if a wait structure was not specified. psm and verbs are not exposed to the issue, but fix the code just to be correct. Fixes: a545f5308b6c ("staging/rdma/hfi: fix CQ completion order issue") Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Fix pio wait counter double incrementMike Marciniszyn1-1/+0
The code unconditionlly increments the pio wait counter making the counter inacurate and unusable. Fixes: 14553ca11039 ("staging/rdma/hfi1: Adaptive PIO for short messages") Reviewed-by: Dennis Dalessandro <[email protected]> Signed-off-by: Mike Marciniszyn <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Remove no-op QSFP reset codeDean Luick1-3/+0
The RESET_N bit of the ASIC_QSFPn_OE register is not used by the hardware. Remove code that tries to use it - it does nothing. Reviewed-by: Easwar Hariharan <[email protected]> Signed-off-by: Dean Luick <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Correct external device configuration shiftEaswar Hariharan1-2/+2
The external device configuration was incorrectly shifted to byte 3 of the 32 bit DC_HOST_COMM_SETTINGS instead of byte 0. This patch corrects the shift and provides the cable capability information in byte 0. Reviewed-by: Dean Luick <[email protected]> Signed-off-by: Easwar Hariharan <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Wait for QSFP modules to initializeEaswar Hariharan3-7/+21
The function level reset in init_chip() and subsequent write of all 1s to the ASIC_QSFP registers effectively resets attached active and optical QSFP modules that pay attention to the RESET_N pin. We subsequently try to access the QSFP management interface to qualify and tune the channel and fabric SerDes before enough time (2 seconds per SFF 8679 spec for QSFP28 modules) has elapsed for the module to finish initialization. This fails and causes the failure of the channel tuning algorithm, preventing us from bringing the link up. This patch checks the port type prior to beginning channel and SerDes tuning, and if found to be QSFP, watches for the QSFP initialization complete interrupt, with a maximum timeout of 2 seconds, to allow the initialization to complete. Reviewed-by: Dean Luick <[email protected]> Signed-off-by: Easwar Hariharan <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13IB/hfi1: Ignore non-temperature warnings on a downed linkEaswar Hariharan3-7/+13
QSFP modules can raise an interrupt to inform us of expected conditions while the link is down, such as RX power low. Actively ignore these conditions when the link is down as they only add reporting noise. Continue reporting conditions that are valid at all times, such as temperature alarms and warnings. Reviewed-by: Dean Luick <[email protected]> Signed-off-by: Easwar Hariharan <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
2016-05-13iw_cxgb4: Convert a __force castBart Van Assche1-1/+1
__force casts should be avoided if there is a better alternative. Hence modify the comparison of s_addr with INADDR_ANY such that the __force cast is no longer necessary. Signed-off-by: Bart Van Assche <[email protected]> Cc: Steve Wise <[email protected]> Cc: Vipul Pandya <[email protected]> Acked-by: Steve Wise <[email protected]> Signed-off-by: Doug Ledford <[email protected]>
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