aboutsummaryrefslogtreecommitdiffstats
path: root/tools/perf/scripts/python/export-to-postgresql.py (unfollow)
AgeCommit message (Collapse)AuthorFilesLines
2019-09-07ionic: Remove unused including <linux/version.h>YueHaibing1-1/+0
Remove including <linux/version.h> that don't need it. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Acked-by: Shannon Nelson <snelson@pensando.io> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07net: stmmac: Limit max speeds of XGMAC if asked toJose Abreu1-9/+16
We may have some SoCs that can't achieve XGMAC max speed. Limit it if asked to. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07net: stmmac: selftests: Add Split Header testJose Abreu1-0/+42
Add a test to validate that Split Header feature is working correctly. It works by using the rececently introduced counter that increments each time a packet with split header is received. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07net: stmmac: dwmac4: Enable RX Jumbo frame supportJose Abreu2-7/+2
We are already doing it by default in the TX path so we can also enable Jumbo Frame support in the RX path independently of MTU value. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07net: stmmac: selftests: Set RX tail pointer in Flow Control testJose Abreu1-0/+6
We need to set the RX tail pointer so that RX engine starts working again after finishing the Flow Control test. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07net: stmmac: selftests: Add missing checks for support of SAJose Abreu1-0/+12
Add checks for support of Source Address Insertion/Replacement before running the test. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07ipmr: remove hard code cache_resolve_queue_len limitHangbin Liu2-4/+4
This is a re-post of previous patch wrote by David Miller[1]. Phil Karn reported[2] that on busy networks with lots of unresolved multicast routing entries, the creation of new multicast group routes can be extremely slow and unreliable. The reason is we hard-coded multicast route entries with unresolved source addresses(cache_resolve_queue_len) to 10. If some multicast route never resolves and the unresolved source addresses increased, there will be no ability to create new multicast route cache. To resolve this issue, we need either add a sysctl entry to make the cache_resolve_queue_len configurable, or just remove cache_resolve_queue_len limit directly, as we already have the socket receive queue limits of mrouted socket, pointed by David. >From my side, I'd perfer to remove the cache_resolve_queue_len limit instead of creating two more(IPv4 and IPv6 version) sysctl entry. [1] https://lkml.org/lkml/2018/7/22/11 [2] https://lkml.org/lkml/2018/7/21/343 v3: instead of remove cache_resolve_queue_len totally, let's only remove the hard code limit when allocate the unresolved cache, as Eric Dumazet suggested, so we don't need to re-count it in other places. v2: hold the mfc_unres_lock while walking the unresolved list in queue_count(), as Nikolay Aleksandrov remind. Reported-by: Phil Karn <karn@ka9q.net> Signed-off-by: Hangbin Liu <liuhangbin@gmail.com> Reviewed-by: Nikolay Aleksandrov <nikolay@cumulusnetworks.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07hv_netvsc: Sync offloading features to VF NICHaiyang Zhang1-2/+20
VF NIC may go down then come up during host servicing events. This causes the VF NIC offloading feature settings to roll back to the defaults. This patch can synchronize features from synthetic NIC to the VF NIC during ndo_set_features (ethtool -K), and netvsc_register_vf when VF comes back after host events. Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Cc: Mark Bloch <markb@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07hv_netvsc: Allow scatter-gather feature to be tunableHaiyang Zhang3-3/+4
In a previous patch, the NETIF_F_SG was missing after the code changes. That caused the SG feature to be "fixed". This patch includes it into hw_features, so it is tunable again. Fixes: 23312a3be999 ("netvsc: negotiate checksum and segmentation parameters") Signed-off-by: Haiyang Zhang <haiyangz@microsoft.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07tcp: ulp: fix possible crash in tcp_diag_get_aux_size()Eric Dumazet1-1/+1
tcp_diag_get_aux_size() can be called with sockets in any state. icsk_ulp_ops is only present for full sockets. For SYN_RECV or TIME_WAIT ones we would access garbage. Fixes: 61723b393292 ("tcp: ulp: add functions to dump ulp-specific information") Signed-off-by: Eric Dumazet <edumazet@google.com> Reported-by: Luke Hsiao <lukehsiao@google.com> Reported-by: Neal Cardwell <ncardwell@google.com> Cc: Davide Caratti <dcaratti@redhat.com> Acked-by: Davide Caratti <dcaratti@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07net: fib_notifier: move fib_notifier_ops from struct net into per-net structJiri Pirko2-9/+23
No need for fib_notifier_ops to be in struct net. It is used only by fib_notifier as a private data. Use net_generic to introduce per-net fib_notifier struct and move fib_notifier_ops there. Signed-off-by: Jiri Pirko <jiri@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-07ethernet: micrel: Use DIV_ROUND_CLOSEST directly to make it readablezhong jiang1-1/+1
The kernel.h macro DIV_ROUND_CLOSEST performs the computation (x + d/2)/d but is perhaps more readable. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06lan743x: remove redundant assignment to variable rx_process_resultColin Ian King1-2/+1
The variable rx_process_result is being initialized with a value that is never read and is being re-assigned immediately afterwards. The assignment is redundant, so replace it with the return from function lan743x_rx_process_packet. Addresses-Coverity: ("Unused value") Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06ravb: TROCR register is only present on R-Car Gen3Simon Horman2-3/+5
Only use the TROCR register on R-Car Gen3 as it is not present on other SoCs. Offsets used for the undocumented registers are considered reserved and should not be written to. After some internal investigation with Renesas it remains unclear why this driver accesses these fields on R-Car Gen2 but regardless of what the historical reasons are the current code is considered incorrect. Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06ravb: remove undocumented endianness selectionSimon Horman2-7/+0
This patch removes the use of the undocumented BOC bit of the CCC register. Current documentation for EtherAVB (ravb) describes the offset of what the driver uses as the BOC bit as reserved and that only a value of 0 should be written. After some internal investigation with Renesas it remains unclear why this driver accesses these fields but regardless of what the historical reasons are the current code is considered incorrect. Based on work by Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06ravb: remove undocumented counter processingSimon Horman2-13/+0
This patch removes the use of the undocumented counter registers CDCR, LCCR, CERCR, CEECR. Offsets used for undocumented registers are considered reserved and should not be written to. After some internal investigation with Renesas it remains unclear why this driver accesses these fields but regardless of what the historical reasons are the current code is considered incorrect. Based on work by Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06ravb: correct typo in FBP field of SFO registerSimon Horman1-1/+1
The field name is FBP rather than FPB. This field is unused and could equally be removed from the driver entirely. But there seems no harm in leaving as documentation of the presence of the field. Based on work by Kazuya Mizuguchi <kazuya.mizuguchi.ks@renesas.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> Reviewed-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Acked-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06zd1211rw: use %*ph to print small bufferAndy Shevchenko1-2/+1
Use %*ph format to print small buffer as hex string. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-06brcmfmac: use %*ph to print small bufferAndy Shevchenko1-12/+6
Use %*ph format to print small buffer as hex string. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-06hostap: use %*ph to print small bufferAndy Shevchenko2-6/+3
Use %*ph format to print small buffer as hex string. Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-06rtlwifi: Fix file release memory leakWei Yongjun1-1/+1
When using single_open() for opening, single_release() should be used instead of seq_release(), otherwise there is a memory leak. This is detected by Coccinelle semantic patch. Fixes: 610247f46feb ("rtlwifi: Improve debugging by using debugfs") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-06rtw88: fix seq_file memory leakWei Yongjun1-1/+1
When using single_open(), single_release() should be used instead of seq_release(), otherwise there is a memory leak. This is detected by Coccinelle semantic patch. Fixes: e3037485c68e ("rtw88: new Realtek 802.11ac driver") Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-06hostap: remove set but not used variable 'copied' in prism2_io_debug_proc_readzhong jiang1-2/+1
Obviously, variable 'copied' is initialized to zero. But it is not used. hence just remove it. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-06brcmfmac: add "reset" debugfs entry for testing resetRafał Miłecki1-0/+25
This is a trivial debugfs entry for triggering reset just like in case of firmware crash. It works by writing 1 to it: echo 1 > reset Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-06brcmfmac: add stub version of brcmf_debugfs_get_devdir()Rafał Miłecki1-0/+4
In case of compiling driver without DEBUG expose a stub function to make writing debug code much simpler (no extra conditions). This will allow e.g. using debugfs_create_file() without any magic if or #ifdef. Signed-off-by: Rafał Miłecki <rafal@milecki.pl> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2019-09-06net: hns3: make hclge_dbg_get_m7_stats_info staticGuojia Liao1-1/+1
hclge_dbg_get_m7_info is used only in the hclge_debugfs.c, so it should be declared with static. Signed-off-by: Guojia Liao <liaoguojia@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06net: hns3: disable loopback setting in hclge_mac_initYufeng Mo1-1/+33
If the selftest and reset are performed at the same time, the loopback setting may be still in the enable state after the reset. As a result, packets cannot be sent out. This patch fixes this issue by disabling loopback in hclge_mac_init. Signed-off-by: Yufeng Mo <moyufeng@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06net: hns3: remove explicit conversion to boolGuojia Liao1-1/+1
Relational and logical operators evaluate to bool, explicit conversion is overly verbose and unnecessary. Signed-off-by: Guojia Liao <liaoguojia@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06net: hns3: add client node validity judgmentPeng Li1-0/+16
HNS3 driver can only unregister client which included in hnae3_client_list. This patch adds the client node validity judgment. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06net: hns3: fix mis-assignment to hdev->reset_level in hclge_resetHuazhong Tan1-4/+5
Since hclge_get_reset_level may return HNAE3_NONE_RESET, so hdev->reset_level can not be assigned with the return value in the hclge_reset(), otherwise, it will cause the use of hdev->reset_level in hclge_reset_event get into error. Fixes: 012fcb52f67c ("net: hns3: activate reset timer when calling reset_event") Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06net: hns3: fix double free bug when setting ringparamHuazhong Tan1-1/+3
The system will panic when change the ringparam in HNS3 drivers: [ 1459.627727] hns3 0000:bd:00.0 eth6: Changing Tx/Rx ring ds from 1024/1024 to 24/24 [ 1459.635766] hns3 0000:bd:00.0 eth6: link down [ 1459.640788] BUG: Bad page state in process ethtool pfn:203f75c18 [ 1459.646940] page:ffff7ee4ffd70600 refcount:0 mapcount:0 mapping:ffff993fff40f400 index:0x0 compound_mapcount: 0 [ 1459.656987] flags: 0x9fffe00000010200(slab|head) [ 1459.661591] raw: 9fffe00000010200 dead000000000100 dead000000000122 ffff993fff40f400 [ 1459.669302] raw: 0000000000000000 0000000080100010 00000000ffffffff 0000000000000000 [ 1459.677016] page dumped because: PAGE_FLAGS_CHECK_AT_FREE flag(s) set [ 1459.683432] bad because of flags: 0x200(slab) [ 1459.687775] Modules linked in: ib_ipoib ib_umad rpcrdma ib_iser libiscsi scsi_transport_iscsi hns_roce_hw_v2 crct10dif_ce hns3 ses hclge hnae3 hisi_hpre hisi_zip qm uacce ip_tables x_tables hisi_sas_v3_hw hisi_sas_main libsas scsi_transport_sas [ 1459.709329] CPU: 14 PID: 17244 Comm: ethtool Tainted: G O 5.3.0-rc4-00415-gc86f057 #1 [ 1459.718419] Hardware name: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V3.B040.01 07/26/2019 [ 1459.727248] Call trace: [ 1459.729688] dump_backtrace+0x0/0x150 [ 1459.733335] show_stack+0x24/0x30 [ 1459.736639] dump_stack+0xa0/0xc4 [ 1459.739943] bad_page+0xf0/0x158 [ 1459.743157] free_pages_check_bad+0x84/0xa0 [ 1459.747322] __free_pages_ok+0x348/0x378 [ 1459.751228] page_frag_free+0x80/0x88 [ 1459.754877] skb_free_head+0x38/0x48 [ 1459.758436] skb_release_data+0x134/0x160 [ 1459.762427] skb_release_all+0x30/0x40 [ 1459.766158] consume_skb+0x38/0x108 [ 1459.769633] __dev_kfree_skb_any+0x58/0x68 [ 1459.773718] hns3_fini_ring+0x48/0x58 [hns3] [ 1459.777970] hns3_set_ringparam+0x2a8/0x418 [hns3] [ 1459.782741] dev_ethtool+0x5f4/0x2080 [ 1459.786390] dev_ioctl+0x190/0x3d8 [ 1459.789777] sock_do_ioctl+0xf8/0x220 [ 1459.793423] sock_ioctl+0x3bc/0x490 [ 1459.796896] do_vfs_ioctl+0xc4/0x868 [ 1459.800454] ksys_ioctl+0x8c/0xa0 [ 1459.803752] __arm64_sys_ioctl+0x28/0x38 [ 1459.807658] el0_svc_common.constprop.0+0xe0/0x1e0 [ 1459.812426] el0_svc_handler+0x34/0x90 [ 1459.816158] el0_svc+0x10/0x14 [ 1459.819220] Disabling lock debugging due to kernel taint [ 1459.825182] ------------[ cut here ]------------ Since ndo_stop will reclaim the RX's skb allocated by the driver, so the backed up ring parameter should not keep this info. Fixes: a723fb8efe29 ("net: hns3: refine for set ring parameters") Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06net: hns3: fix error VF index when setting VLAN offloadJian Shen1-4/+10
In original codes, the VF index used incorrectly in function hclge_set_vlan_rx_offload_cfg() and hclge_set_vlan_rx_offload_cfg(). When VF id is greater than 8, for example 9, it will set the same bit with VF id 1. This patch fixes it by using vport->vport_id % HCLGE_VF_NUM_PER_CMD / HCLGE_VF_NUM_PER_BYTE as the array index, instead of vport->vport_id / HCLGE_VF_NUM_PER_CMD. Fixes: 052ece6dc19c ("net: hns3: add ethtool related offload command") Signed-off-by: Jian Shen <shenjian15@huawei.com> Signed-off-by: Huazhong Tan <tanhuazhong@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06stmmac: platform: adjust messages and move to dev levelAndy Shevchenko1-9/+13
This patch amends the error and warning messages across the platform driver. It includes the following changes: - append \n to the end of messages - change pr_* macros to dev_* Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06net: phy: Do not check Link status when loopback is enabledJose Abreu1-0/+6
While running stmmac selftests I found that in my 1G setup some tests were failling when running with PHY loopback enabled. It looks like when loopback is enabled the PHY will report that Link is down even though there is a valid connection. As in loopback mode the data will not be sent anywhere we can bypass the logic of checking if Link is valid thus saving unecessary reads. Signed-off-by: Jose Abreu <joabreu@synopsys.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06net_sched: act_police: add 2 new attributes to support police 64bit rate and peakrateDavid Dai2-4/+25
For high speed adapter like Mellanox CX-5 card, it can reach upto 100 Gbits per second bandwidth. Currently htb already supports 64bit rate in tc utility. However police action rate and peakrate are still limited to 32bit value (upto 32 Gbits per second). Add 2 new attributes TCA_POLICE_RATE64 and TCA_POLICE_RATE64 in kernel for 64bit support so that tc utility can use them for 64bit rate and peakrate value to break the 32bit limit, and still keep the backward binary compatibility. Tested-by: David Dai <zdai@linux.vnet.ibm.com> Signed-off-by: David Dai <zdai@linux.vnet.ibm.com> Acked-by: Cong Wang <xiyou.wangcong@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06net: openvswitch: Set OvS recirc_id from tc chain indexPaul Blakey8-5/+95
Offloaded OvS datapath rules are translated one to one to tc rules, for example the following simplified OvS rule: recirc_id(0),in_port(dev1),eth_type(0x0800),ct_state(-trk) actions:ct(),recirc(2) Will be translated to the following tc rule: $ tc filter add dev dev1 ingress \ prio 1 chain 0 proto ip \ flower tcp ct_state -trk \ action ct pipe \ action goto chain 2 Received packets will first travel though tc, and if they aren't stolen by it, like in the above rule, they will continue to OvS datapath. Since we already did some actions (action ct in this case) which might modify the packets, and updated action stats, we would like to continue the proccessing with the correct recirc_id in OvS (here recirc_id(2)) where we left off. To support this, introduce a new skb extension for tc, which will be used for translating tc chain to ovs recirc_id to handle these miss cases. Last tc chain index will be set by tc goto chain action and read by OvS datapath. Signed-off-by: Paul Blakey <paulb@mellanox.com> Signed-off-by: Vlad Buslov <vladbu@mellanox.com> Acked-by: Jiri Pirko <jiri@mellanox.com> Acked-by: Pravin B Shelar <pshelar@ovn.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06nfp: Drop unnecessary continue in nfp_net_pf_alloc_vnicszhong jiang1-3/+1
Continue is not needed at the bottom of a loop. Signed-off-by: zhong jiang <zhongjiang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-09-06iwlwifi: dbg: remove iwl_fw_cancel_dumps functionShahar S Matityahu3-12/+4
Use cancel_delayed_work_sync on the dump workers only in case of unloading the op mode. In any other case use iwl_fw_flush_dumps or iwl_fw_dbg_stop_sync (depends if the op mode mutex is held or not). This way, the driver will wait until debug data is collected in all cases but op mode unloading. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: dbg_ini: remove periodic triggerShahar S Matityahu7-34/+11
Remove periodic trigger functionality. After moving to the new API we will add periodic trigger functionality that matches the new API. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: dbg_ini: fix dump structs docShahar S Matityahu1-8/+8
Fix the documentation of struct iwl_fw_ini_monitor_dump and iwl_fw_ini_error_dump_range. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: fw api: add DRAM buffer allocation commandShahar S Matityahu3-0/+34
Add support code to be able to use the DRAM buffer allocation command, which allows us to send information about a buffer to the firmware to use it with the DBGC hardware. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: dbg_ini: remove apply point, switch to time point APIShahar S Matityahu10-568/+101
Remove the "apply points" mechanism as preparation for the changed debug API where this is now a "time point" instead. Use a new API across the code at the trigger points ("time points"), but don't yet implement it since that requires some more preparation. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: add iwl_tlv_array_len()Shahar S Matityahu1-0/+15
Allows to easily calculate array length at the end of a TLV. Signed-off-by: Shahar S Matityahu <shahar.s.matityahu@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: don't log un-decrypted framesEmmanuel Grumbach1-2/+10
Sometimes the firmware won't be able to decrypt frames because the keys were not installed yet or other scenarios. The firmware will soon stop dropping multicast frames when MAC_FILTER_ACCEPT_GRP is not set. The firmware will simply always pass multicast frame in. In order to avoid logging any such frame coming in when we don't have the keys, drop the print. Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: add support for single antenna diversityHaim Dreyfuss3-0/+7
There are products which have a single chain with 2 antennas. In these products, we need to inform the FW that the device has the single antenna diversity(SAD) feature. In the future, we will read the active antenna from a BIOS configuration. Currently, we use a default configuration which means that the FW decides which antenna to use. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: handle BAR_FRAME_RELEASE (0xc2) notificationJohannes Berg5-0/+83
In prior hardware generations (e.g. 9000 series), we received the BAR frame with fake NSSN information to handle releasing frames from the reorder buffer for the default queue, the other queues were getting the FRAME_RELEASE notification in this case. With multi-TID block-ack, the firmware no longer sends us the BAR frame because the fake RX is quite big (just the metadata is around 48 bytes or so). Instead, it now sends us one (or multiple) special release notifications (0xc2). The hardware consumes these as well, but only generates the FRAME_RELEASE (0xc3) for queues other than the default queue. We thus need to handle them in the same way we handle the normal FRAME_RELEASE. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: mvm: drop BA sessions on too many old-SN framesJohannes Berg3-0/+63
Certain APs (I think a certain Broadcom model) interact badly with our full state BA bitmap handling, and if triggered badly with many powersave transitions they keep sending frames from before the window, which our hardware then doesn't appear to ACK (to them) since it has moved on and is sending ACKs for higher SNs now. Try to detect this situation and if this keeps happening, disable the aggregation session. Signed-off-by: Johannes Berg <johannes.berg@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: add sta_id to WOWLAN_CONFIG_CMDHaim Dreyfuss2-2/+8
WoWlan feature within the FW uses the station id for various of reasons. Thus we need to add this information to the command. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: add support for suspend-resume flow for new device generationHaim Dreyfuss6-29/+102
The new device generation has a slightly different suspend resume flow Currently, the way the driver instruct the device to move to D3 is by sending D3_CONFIG_CMD. Instead of using the host command the indication is by writing to the doorbell interrupt. The FW will respond with interrupt to indicate transition completion. Signed-off-by: Haim Dreyfuss <haim.dreyfuss@intel.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
2019-09-06iwlwifi: fix warning iwl-trans.h is included more than onceHariprasad Kelam1-1/+0
Remove duplicate inclusion of iwl-trans.h. This issue was found by includecheck. Signed-off-by: Hariprasad Kelam <hariprasad.kelam@gmail.com> Signed-off-by: Luca Coelho <luciano.coelho@intel.com>
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.