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2018-03-27net/mlx5e: Dump xmit error completionsEran Ben Elisha
Monitor and dump xmit error completions. In addition, add err_cqe counter to track the number of error completion per send queue. Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27mlx5_{ib,core}: Add query SQ state helper functionEran Ben Elisha
Move query SQ state function from mlx5_ib to mlx5_core in order to have it in shared code. It will be used in a downstream patch from mlx5e. Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Move all TX timeout logic to be under state lockEran Ben Elisha
Driver callback for handling TX timeout should access some internal resources (SQ, CQ) in order to decide if the tx timeout work should be scheduled. These resources might be unavailable if channels are closed in parallel (ifdown for example). The state lock is the mechanism to protect from such races. Move all TX timeout logic to be in the work under a state lock. In addition, Move the work from the global WQ to mlx5e WQ to make sure this work is flushed when device is detached.. Also, move the mlx5e_tx_timeout_work code to be next to the TX timeout NDO for better code locality. Fixes: 3947ca185999 ("net/mlx5e: Implement ndo_tx_timeout callback") Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Remove unused max inline related codeGal Pressman
Commit 58d522912ac7 ("net/mlx5e: Support TX packet copy into WQE") introduced the max inline WQE as an ethtool tunable. One commit later, that functionality was made dependent on BlueFlame. Commit 6982ab609768 ("net/mlx5e: Xmit, no write combining") removed BlueFlame support, and with it the max inline WQE. This patch cleans up the leftovers from the removed feature. Signed-off-by: Gal Pressman <galp@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Add ethtool priv-flag for Striding RQTariq Toukan
Add a control private flag in ethtool to enable/disable Striding RQ feature. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Do not reset Receive Queue params on every type changeTariq Toukan
Do not implicit a call to mlx5e_init_rq_type_params() upon every change in RQ type. It should be called only on channels creation. Fixes: 2fc4bfb7250d ("net/mlx5e: Dynamic RQ type infrastructure") Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Remove rq_headroom field from paramsTariq Toukan
It can be derived from other params, calculate it via the dedicated function when needed. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Remove RQ MPWQE fields from paramsTariq Toukan
Introduce functions to calculate them when needed. They can be derived from other params. This will simplify transition between RQ configurations. In general, any parameter that is not explicitly set or controlled, but derived from other parameters, should not have a control-path field itself, but a getter function. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Use no-offset function in skb header copyTariq Toukan
In copying skb header to skb->data, replace the call to skb_copy_to_linear_data_offset() with a zero offset with the call to the no-offset function skb_copy_to_linear_data(). Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Separate dma base address and offset in dma_sync callTariq Toukan
Pass the base dma address and offset to dma_sync_single_range_for_cpu(), instead of doing the pre-calculation. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Remove unused define MLX5_MPWRQ_STRIDES_PER_PAGETariq Toukan
Clean it up as it's not in use. Fixes: d9d9f156f380 ("net/mlx5e: Expand WQE stride when CQE compression is enabled") Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Disable Striding RQ when PCI is slower than linkTariq Toukan
We turn the feature off for servers with PCI BW bounded by a threshold (16G) and lower than MAX LINK BW. This improves the effectiveness of CQE compression feature, that is defaulted to ON for the same case. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27net/mlx5e: Unify slow PCI heuristicTariq Toukan
Get the link/pci speed query and logic into a single function. Unify the heuristics and use a single PCI threshold (16G) for all. Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: Saeed Mahameed <saeedm@mellanox.com>
2018-03-27sfc: fix flow type handling for RSS filtersEdward Cree
The FLOW_RSS flag was causing us to insert UDP filters when TCP was wanted. Fixes: 42356d9a137b ("sfc: support RSS spreading of ethtool ntuple filters") Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27sfc: protect list of RSS contexts under a mutexEdward Cree
Otherwise races are possible between ethtool ops and efx_ef10_rx_restore_rss_contexts(). Also, don't try to perform the restore on every reset, only after an MC reboot, otherwise we'll leak RSS contexts on the NIC. Fixes: 42356d9a137b ("sfc: support RSS spreading of ethtool ntuple filters") Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27sfc: return a better error if filter insertion collides with MC rebootEdward Cree
If some other operation gets the MCDI lock ahead of us and performs an MC reboot, then our attempt to insert the filter will fail with EINVAL, because the destination VI (spec->dmaq_id, MC_CMD_FILTER_OP_IN_RX_QUEUE) does not exist. But the caller's request (which might e.g. be an ethtool ntuple request from userland) isn't invalid, it just got unlucky; so return EAGAIN. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27sfc: use a semaphore to lock farch filters tooEdward Cree
With this change, the spinlock efx->filter_lock is no longer used and is thus removed. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27sfc: give ef10 its own rwsem in the filter table instead of filter_lockEdward Cree
efx->filter_lock remains in place for use on farch, but EF10 now ignores it. EFX_EF10_FILTER_FLAG_BUSY is no longer needed, hence it is removed. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27sfc: replace asynchronous filter operationsEdward Cree
Instead of having an efx->type->filter_rfs_insert() method, just use workitems with a worker function that calls efx->type->filter_insert(). The only user of this is efx_filter_rfs(), which now queues a call to efx_filter_rfs_work(). Similarly, efx_filter_rfs_expire() is now a worker function called on a new channel->filter_work work_struct, so the method efx->type->filter_rfs_expire_one() is no longer called in atomic context. We also add a new mutex efx->rps_mutex to protect the RPS state (efx-> rps_expire_channel, efx->rps_expire_index, and channel->rps_flow_id) so that the taking of efx->filter_lock can be moved to efx->type->filter_rfs_expire_one(). Thus, all filter table functions are now called in a sleepable context, allowing them to use sleeping locks in a future patch. Signed-off-by: Edward Cree <ecree@solarflare.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27net: Drop pernet_operations::asyncKirill Tkhai
Synchronous pernet_operations are not allowed anymore. All are asynchronous. So, drop the structure member. Signed-off-by: Kirill Tkhai <ktkhai@virtuozzo.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27net: mvpp2: Use relaxed I/O in data pathYan Markman
Use relaxed I/O on the hot path. This achieves significant performance improvements. On a 10G link, this makes a basic iperf TCP test go from an average of 4.5 Gbits/sec to about 9.40 Gbits/sec. Signed-off-by: Yan Markman <ymarkman@marvell.com> [Maxime: Commit message, cosmetic changes] Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27qede: Fix barrier usage after tx doorbell write.Manish Chopra
Since commit c5ad119fb6c09b0297446be05bd66602fa564758 ("net: sched: pfifo_fast use skb_array") driver is exposed to an issue where it is hitting NULL skbs while handling TX completions. Driver uses mmiowb() to flush the writes to the doorbell bar which is a write-combined bar, however on x86 mmiowb() does not flush the write combined buffer. This patch fixes this problem by replacing mmiowb() with wmb() after the write combined doorbell write so that writes are flushed and synchronized from more than one processor. V1->V2: ------- This patch was marked as "superseded" in patchwork. (Not really sure for what reason).Resending it as v2. Signed-off-by: Ariel Elior <ariel.elior@cavium.com> Signed-off-by: Manish Chopra <manish.chopra@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27net/mlx4_core: Fix memory leak while delete slave's resourcesMoshe Shemesh
mlx4_delete_all_resources_for_slave in resource tracker should free all memory allocated for a slave. While releasing memory of fs_rule, it misses releasing memory of fs_rule->mirr_mbox. Fixes: 78efed275117 ('net/mlx4_core: Support mirroring VF DMFS rules on both ports') Signed-off-by: Moshe Shemesh <moshe@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27net/mlx4_en: Fix mixed PFC and Global pause user control requestsEran Ben Elisha
Global pause and PFC configuration should be mutually exclusive (i.e. only one of them at most can be set). However, once PFC was turned off, driver automatically turned Global pause on. This is a bug. Fix the driver behaviour to turn off PFC/Global once the user turned the other on. This also fixed a weird behaviour that at a current time, the profile had both PFC and global pause configuration turned on, which is Hardware-wise impossible and caused returning false positive indication to query tools. In addition, fix error code when setting global pause or PFC to change metadata only upon successful change. Also, removed useless debug print. Fixes: af7d51852631 ("net/mlx4_en: Add DCB PFC support through CEE netlink commands") Fixes: c27a02cd94d6 ("mlx4_en: Add driver for Mellanox ConnectX 10GbE NIC") Signed-off-by: Eran Ben Elisha <eranbe@mellanox.com> Signed-off-by: Tariq Toukan <tariqt@mellanox.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27Merge tag 'mlx5-fixes-2018-03-23' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== Mellanox, mlx5 fixes 2018-03-23 The following series includes fixes for mlx5 netdev and eswitch. v1->v2: - Fixed commit message quotation marks in patch #7 For -stable v4.12 ('net/mlx5e: Avoid using the ipv6 stub in the TC offload neigh update path') ('net/mlx5e: Fix traffic being dropped on VF representor') For -stable v4.13 ('net/mlx5e: Fix memory usage issues in offloading TC flows') ('net/mlx5e: Verify coalescing parameters in range') For -stable v4.14 ('net/mlx5e: Don't override vport admin link state in switchdev mode') For -stable v4.15 ('108b2b6d5c02 net/mlx5e: Sync netdev vxlan ports at open') Please pull and let me know if there's any problem. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27Merge tag 'mlx5-updates-2018-03-22' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/saeed/linux Saeed Mahameed says: ==================== mlx5-updates-2018-03-22 (Misc updates) This series includes misc updates for mlx5 core and netdev dirver, Highlights: From Inbar, three patches to add support for PFC stall prevention statistics and enable/disable through new ethtool tunable, as requested from previous submission. From Moshe, four patches, added more drop counters: - drop counter for netdev steering miss - drop counter for when VF logical link is down - drop counter for when netdev logical link is down. From Or, three patches to support vlan push/pop offload via tc HW action, for newer HW (Connectx-5 and onward) via HW steering flow actions rather than the emulated path for the older HW brands. And five more misc small trivial patches. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27liquidio: Removed duplicate Tx queue status checkIntiyaz Basha
Napi is checking Tx queue status and waking the Tx queue if required. Same operation is being done while freeing every Tx buffer. So removed the duplicate operation of checking Tx queue status from the Tx buffer free functions. Signed-off-by: Intiyaz Basha <intiyaz.basha@cavium.com> Signed-off-by: Felix Manlunas <felix.manlunas@cavium.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27r8169: fix setting driver_data after register_netdevHeiner Kallweit
pci_set_drvdata() is called only after registering the net_device, therefore we could run into a NPE if one of the functions using driver_data is called before it's set. Fix this by calling pci_set_drvdata() before registering the net_device. This fix is a candidate for stable. As far as I can see the bug has been there in kernel version 3.2 already, therefore I can't provide a reference which commit is fixed by it. The fix may need small adjustments per kernel version because due to other changes the label which is jumped to if register_netdev() fails has changed over time. Reported-by: David Miller <davem@davemloft.net> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27net-usb: add qmi_wwan if on lte modem wistron neweb d18q1Giuseppe Lippolis
This modem is embedded on dlink dwr-921 router. The oem configuration states: T: Bus=02 Lev=01 Prnt=01 Port=00 Cnt=01 Dev#= 2 Spd=480 MxCh= 0 D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS=64 #Cfgs= 1 P: Vendor=1435 ProdID=0918 Rev= 2.32 S: Manufacturer=Android S: Product=Android S: SerialNumber=0123456789ABCDEF C:* #Ifs= 7 Cfg#= 1 Atr=80 MxPwr=500mA I:* If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=option E: Ad=81(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=01(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 1 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=42 Prot=01 Driver=(none) E: Ad=82(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=02(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 2 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=00 Prot=00 Driver=option E: Ad=84(I) Atr=03(Int.) MxPS= 64 Ivl=32ms E: Ad=83(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=03(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 3 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=86(I) Atr=03(Int.) MxPS= 64 Ivl=32ms E: Ad=85(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=04(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 4 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=88(I) Atr=03(Int.) MxPS= 64 Ivl=32ms E: Ad=87(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=05(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 5 Alt= 0 #EPs= 3 Cls=ff(vend.) Sub=ff Prot=ff Driver=qmi_wwan E: Ad=8a(I) Atr=03(Int.) MxPS= 64 Ivl=32ms E: Ad=89(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=06(O) Atr=02(Bulk) MxPS= 512 Ivl=0ms I:* If#= 6 Alt= 0 #EPs= 2 Cls=08(stor.) Sub=06 Prot=50 Driver=(none) E: Ad=8b(I) Atr=02(Bulk) MxPS= 512 Ivl=0ms E: Ad=07(O) Atr=02(Bulk) MxPS= 512 Ivl=125us Tested on openwrt distribution Signed-off-by: Giuseppe Lippolis <giu.lippolis@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27net: aquantia: Make function hw_atl_utils_mpi_set_speed() staticWei Yongjun
Fixes the following sparse warning: drivers/net/ethernet/aquantia/atlantic/hw_atl/hw_atl_utils.c:508:5: warning: symbol 'hw_atl_utils_mpi_set_speed' was not declared. Should it be static? Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27net: mvpp2: Don't use dynamic allocs for local variablesMaxime Chevallier
Some helper functions that search for given entries in the TCAM filter on PPv2 controller make use of dynamically alloced temporary variables, allocated with GFP_KERNEL. These functions can be called in atomic context, and dynamic alloc is not really needed in these cases anyways. This commit gets rid of dynamic allocs and use stack allocation in the following functions, and where they're used : - mvpp2_prs_flow_find - mvpp2_prs_vlan_find - mvpp2_prs_double_vlan_find - mvpp2_prs_mac_da_range_find For all these functions, instead of returning an temporary object representing the TCAM entry, we simply return the TCAM id that matches the requested entry. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27net: mvpp2: Make mvpp2_prs_hw_read a parser entry init functionMaxime Chevallier
The mvpp2_prs_hw_read function uses the 'index' field of the struct mvpp2_prs_entry to initialize the rest of the fields. This makes it unclear from a caller's perspective, who needs to manipulate a struct that is not entirely initialized. This commit makes it an init function for prs_entry, by passing it the index as a parameter. The function now zeroes the entry, and sets the index field before doing all other init from HW. The function is renamed 'mvpp2_prs_init_from_hw' to make that clear. Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27Merge branch '40GbE' of ↵David S. Miller
git://git.kernel.org/pub/scm/linux/kernel/git/jkirsher/next-queue Jeff Kirsher says: ==================== 40GbE Intel Wired LAN Driver Updates 2018-03-26 This series contains updates to i40e only. Jake provides several patches which remove the need for cmpxchg64(), starting with moving I40E_FLAG_[UDP]_FILTER_SYNC from pf->flags to pf->state since they are modified during run time possibly when the RTNL lock is not held so they should be a state bits and not flags. Moved additional "flags" which should be state fields, into pf->state. Ensure we hold the RTNL lock for the entire sequence of preparing for reset and when resuming, which will protect the flags related to interrupt scheme under RTNL lock so that their modification is properly threaded. Finally, cleanup the use of cmpxchg64() since it is no longer needed. Cleaned up the holes in the feature flags created my moving some flags to the state field. Björn Töpel adds XDP_REDIRECT support as well as tweaking the page counting for XDP_REDIRECT so that it will function properly. ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2018-03-27mt76x2: fix warning in ieee80211_get_key_rx_seq()Lorenzo Bianconi
Fall back to software encryption for hw unsupported ciphers in order to fix the following warning in ieee80211_get_key_rx_seq routine: WARNING: CPU: 1 PID: 1277 at backports-2017-11-01/net/mac80211/key.c: 1010 mt76_wcid_key_setup+0x6c/0x138 [mt76] CPU: 1 PID: 1277 Comm: hostapd Tainted: G W 4.9.86 #0 Stack : 00000000 00000000 80527b4a 00000042 80523824 00000000 00000000 80520000 8fd79a9c 804bbda7 80454c84 00000001 000004fd 80523824 8f7e4ba0 8eceda12 00000010 8006af94 00000001 80520000 804c1f04 804c1f08 80459890 8ec999b4 00000003 800a7840 8f7e4ba0 8eceda12 8121de20 00000000 00000001 00c999b4 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 ... Call Trace: [<8000f52c>] show_stack+0x70/0x8c [<801d8d04>] dump_stack+0x94/0xd0 [<8002bcd4>] __warn+0x110/0x118 [<8002bd70>] warn_slowpath_null+0x1c/0x2c [<8f0415cc>] mt76_wcid_key_setup+0x6c/0x138 [mt76] [<8f1311b4>] mt76x2_dma_cleanup+0xa38/0x1048 [mt76x2e] Fixes: 30ce7f4456ae ("mt76: validate rx CCMP PN") Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Acked-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27mt76x2: fix possible NULL pointer dereferencing in mt76x2_tx()Lorenzo Bianconi
Fix a theoretical NULL pointer dereferencing in mt76x2_tx routine that can occurs for injected frames in a monitor vif since vif pointer could be NULL for that interfaces Fixes: 23405236460b ("mt76: fix transmission of encrypted mgmt frames") Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Acked-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27mt76: use mt76_poll_msec routine in mt76pci_load_firmware()Lorenzo Bianconi
Use mt76_poll_msec() in mt76pci_load_firmware to check if the firmware has been started instead of explicitly poll MCU running register Signed-off-by: Lorenzo Bianconi <lorenzo.bianconi@redhat.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmsmac: allocate ucode with GFP_KERNELTakashi Iwai
The brcms_ucode_init_buf() duplicates the ucode chunks via kmemdup() with GFP_ATOMIC as a precondition of wl->lock acquired. This caused allocation failures sometimes as reported in the bugzilla below. When looking at the the real usage, one can find that it's called solely from brcms_request_fw(), and it's obviously outside the lock. Hence we can use GFP_KERNEL there safely for avoiding such allocation errors. Bugzilla: http://bugzilla.suse.com/show_bug.cgi?id=1085174 Signed-off-by: Takashi Iwai <tiwai@suse.de> Acked-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: add kerneldoc for struct brcmf_bus::msgbufArend Van Spriel
This field did not have kerneldoc description so adding it now. Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: get rid of brcmf_fw_get_full_name()Arend Van Spriel
The function was pretty minimal and now it is called only from one place so just get rid of it. Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: get rid of brcmf_fw_map_chip_to_name()Arend Van Spriel
The function is no longer used so removing it. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: add extension to .get_fwname() callbacksArend Van Spriel
This changes the bus layer api by having the caller provide an extension. With this the callback can use brcmf_fw_alloc_request() to get the needed firmware name. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: introduce brcmf_fw_alloc_request() functionArend Van Spriel
The function brcmf_fw_alloc_request() takes a list of required files and allocated the struct brcmf_fw_request instance accordingly. The request can be modified by the caller before being passed to the brcmf_fw_request_firmwares() function. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: pass struct in brcmf_fw_get_firmwares()Arend Van Spriel
Make the function brcmf_fw_get_firmwares() a bit more easy to extend using a structure to pass the request parameters. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: derive firmware filenames from basename mappingArend Van Spriel
Instead of defining individual filenames for firmware and nvram use a basename and derive the names from that. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: use wiphy debugfs dir entryArend Van Spriel
The driver used to create a brcmfmac dir entry at the top level debugfs mount point. This moves the debugfs entries into the wiphy debugfs dir entry. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: allocate struct brcmf_pub instance using wiphy_new()Arend Van Spriel
Rework the driver so the wiphy instance holds the main driver information in its private buffer. Previously it held struct brcmf_cfg80211_info instance so a bit of reorg was needed. This was done so that the wiphy name or its parent device can be shown in debug output. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: use brcmf_chip_name() for consistencyArend Van Spriel
When logging the chip id/revision information make use of brcmf_chip_name() so it is always the same. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: use brcmf_chip_name() to store name in revinfoArend Van Spriel
The chip id can either be four or five digits. For the chip name either the hexadecimal value needs to be taken (four digits) or the decimal value (five digits). The function brcmf_chip_name() does this conversion so use it to store the name in driver revision info. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27brcmfmac: do not convert linux error to firmware error stringArend Van Spriel
In case of a linux error brcmf_fil_cmd_data() blurts an error message in which the error code is translated to an error string. However, it maps it to a firmware error string which should not happen. Simply print only the numeric error code and be done with it. Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
2018-03-27rtlwifi: rtl8821ae: fix spelling mistake: "Aboslute" -> "Absolute"Colin Ian King
Trivial fix to spelling mistake in RT_TRACE message text. Signed-off-by: Colin Ian King <colin.king@canonical.com> Acked-by: Larry Finger <Larry.Finger@lwfinger.net? Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
generated by cgit (git 2.34.1) at 2025-09-13 06:08:53 +0000