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2022-09-12wifi: rtw89: add DIG register struct to share common algorithmEric Huang
Since control register address for DIG are different per IC, add a new struct rtw89_dig_regs in chip info for each IC to define their own address. Signed-off-by: Eric Huang <echuang@realtek.com> Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908051257.25353-2-pkshih@realtek.com
2022-09-12wifi: rtw89: support TX diversity for 1T2R chipsetPing-Ke Shih
Check RSSI strength to decide which path is better, and then set TX path accordingly. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908074140.39776-6-pkshih@realtek.com
2022-09-12wifi: rtw89: record signal strength per RF pathPing-Ke Shih
Originally, we show average signal strength. To support TX diversity, this patch prepares strength per path, then we can decide TX path. RSSI: -54 dBm (raw=112, prev=110) [-57, -52] Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908074140.39776-5-pkshih@realtek.com
2022-09-12wifi: rtw89: configure TX path via H2C commandPing-Ke Shih
In order to support TX diversity, add a function to control TX path. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908074140.39776-4-pkshih@realtek.com
2022-09-12wifi: rtw89: parse phycap of TX/RX antenna numberPing-Ke Shih
Two fields, TX/RX ANT NUM, are introduced to address variant TX/RX antenna number of hardware. For example, a 1x1 chip with TX diversity, TX NSS = 1 and TX/RX ANT NUM = 2. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908074140.39776-3-pkshih@realtek.com
2022-09-12wifi: rtw89: use u32_get_bits to access C2H content of PHY capabilityPing-Ke Shih
The definitions of bit fields in structure will be wrong in big-endian platform, so use u32_get_bits() to access them. Signed-off-by: Ping-Ke Shih <pkshih@realtek.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220908074140.39776-2-pkshih@realtek.com
2022-09-12wifi: mt76: fix 5 GHz connection regression on mt76x0/mt76x2Felix Fietkau
Some users have reported being unable to connect to MT76x0 APs running mt76 after a commit enabling the VHT extneded NSS BW feature. Fix this regression by ensuring that this feature only gets enabled on drivers that support it Cc: stable@vger.kernel.org Fixes: d9fcfc1424aa ("mt76: enable the VHT extended NSS BW feature") Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220907095228.82072-1-nbd@nbd.name
2022-09-12wifi: mt76: fix reading current per-tid starting sequence number for aggregationFelix Fietkau
The code was accidentally shifting register values down by tid % 32 instead of (tid * field_size) % 32. Cc: stable@vger.kernel.org Fixes: a28bef561a5c ("mt76: mt7615: re-enable offloading of sequence number assignment") Signed-off-by: Felix Fietkau <nbd@nbd.name> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220826182329.18155-1-nbd@nbd.name
2022-09-12wifi: iwlwifi: Mark IWLMEI as brokenToke Høiland-Jørgensen
The iwlmei driver breaks iwlwifi when returning from suspend. The interface ends up in the 'down' state after coming back from suspend. And iwd doesn't touch the interface state, but wpa_supplicant does, so the bug only happens on iwd. The bug report[0] has been open for four months now, and no fix seems to be forthcoming. Since just disabling the iwlmei driver works as a workaround, let's mark the config option as broken until it can be fixed properly. [0] https://bugzilla.kernel.org/show_bug.cgi?id=215937 Fixes: 2da4366f9e2c ("iwlwifi: mei: add the driver to allow cooperation with CSME") Signed-off-by: Toke Høiland-Jørgensen <toke@redhat.com> Acked-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com> Signed-off-by: Kalle Valo <kvalo@kernel.org> Link: https://lore.kernel.org/r/20220907134450.1183045-1-toke@toke.dk
2022-09-10wifi: ath11k: Increase TCL data ring size for WCN6750Manikanta Pubbisetty
Increase TCL data ring size to 2048 for WCN6750. This is needed to meet 160 MHz TX throughput. Add a new hw_param to indicate the TX ring size for individual devices. Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1 Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20220905071805.31625-4-quic_mpubbise@quicinc.com
2022-09-10wifi: ath11k: Add multi TX ring support for WCN6750Manikanta Pubbisetty
Currently in the case of WCN6750, only one TCL ring is used for TX, this is limiting the TX throughput in 160 MHz case, enabling multiple TCL rings on WCN6750 has shown an improvement of nearly 300 Mbps in the case of TCP TX, therefore add the support of multi TX ring for WCN6750. Currently TCL ring is selected based on CPU ID, this logic cannot be applied for WCN6750 as there is chance of out of order TX of packets and to avoid this, choose TCL ring based on flow hash so that packets of the same flow will end up on same TCL ring. For the same reason, TCL ring retry logic is also not applicable for WCN6750. Also the mapping of TCL, WBM & RBM IDs for WCN6750 is different from existing devices. Create a new TCM/WBM/RBM mapping for WCN6750. Change does not impact existing ath11k devices. Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1 Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20220905071805.31625-3-quic_mpubbise@quicinc.com
2022-09-10wifi: ath11k: Enable threaded NAPIManikanta Pubbisetty
Enable threaded NAPI on all ath11k targets. Unlike traditional NAPI poll which runs in softirq context and on the core which scheduled the NAPI, threaded NAPI makes use of kernel threads which are under direct control of the scheduler and helps in balancing the NAPI processing load across multiple CPUs thereby improving throughput. In the case of WCN6750, enabling threaded NAPI has improved 160 MHz RX throughput by nearly 400 Mbps. Similar gains can be expected on other ath11k devices as well. Tested-on: WCN6750 hw1.0 AHB WLAN.MSL.1.0.1-00887-QCAMSLSWPLZ-1 Signed-off-by: Manikanta Pubbisetty <quic_mpubbise@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20220905071805.31625-2-quic_mpubbise@quicinc.com
2022-09-10wifi: ath11k: mhi: fix potential memory leak in ath11k_mhi_register()Jianglei Nie
mhi_alloc_controller() allocates a memory space for mhi_ctrl. When gets some error, mhi_ctrl should be freed with mhi_free_controller(). But when ath11k_mhi_read_addr_from_dt() fails, the function returns without calling mhi_free_controller(), which will lead to a memory leak. We can fix it by calling mhi_free_controller() when ath11k_mhi_read_addr_from_dt() fails. Signed-off-by: Jianglei Nie <niejianglei2021@163.com> Reviewed-by: Jeff Johnson <quic_jjohnson@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20220907073704.58806-1-niejianglei2021@163.com
2022-09-10wifi: ath11k: implement SRAM dump debugfs interfaceBaochen Qiang
On-board SRAM contains valuable information for firmware debugging so add a new file named "sram" to debugfs with which we can dump SRAM content using following the following: cp /sys/kernel/debug/ath11k/wcn6855\ hw2.0/sram /tmp/sram Currently this feature is enabled for QCA6390 and WCN6855. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20220802075533.1744-3-quic_bqiang@quicinc.com
2022-09-10wifi: ath11k: Split PCI write/read functionsBaochen Qiang
ath11k_pcic_write32/read32 tries to do wake up before doing actual write/read work, which means each time a u32 is written/read, wake up is performed. This is not necessary in case where we do a large amount of write/read, because only one time of wake up is needed. So split each one into two parts, the first part does wake up and release, and the second one does actual write/read work. Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1 Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-01720.1-QCAHSPSWPL_V1_V2_SILICONZ_LITE-1 Signed-off-by: Baochen Qiang <quic_bqiang@quicinc.com> Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com> Link: https://lore.kernel.org/r/20220802075533.1744-2-quic_bqiang@quicinc.com
2022-09-09Merge tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdmaLinus Torvalds
Pull rdma fixes from Jason Gunthorpe: "Many bug fixes in several drivers: - Fix misuse of the DMA API in rtrs - Several irdma issues: hung task due to SQ flushing, incorrect capability reporting to userspace, improper error handling for MW corners, touching an uninitialized SGL for during invalidation. - hns was using the wrong page size limits for the HW, an incorrect calculation of wqe_shift causing WQE corruption, and mis computed a timer id. - Fix a crash in SRP triggered by blktests - Fix compiler errors by calling virt_to_page() with the proper type in siw - Userspace triggerable deadlock in ODP - mlx5 could use the wrong profile due to some driver loading races, counters were not working in some device configurations, and a crash on error unwind" * tag 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/rdma/rdma: RDMA/irdma: Report RNR NAK generation in device caps RDMA/irdma: Use s/g array in post send only when its valid RDMA/irdma: Return correct WC error for bind operation failure RDMA/irdma: Return error on MR deregister CQP failure RDMA/irdma: Report the correct max cqes from query device MAINTAINERS: Update maintainers of HiSilicon RoCE RDMA/mlx5: Fix UMR cleanup on error flow of driver init RDMA/mlx5: Set local port to one when accessing counters RDMA/mlx5: Rely on RoCE fw cap instead of devlink when setting profile IB/core: Fix a nested dead lock as part of ODP flow RDMA/siw: Pass a pointer to virt_to_page() RDMA/srp: Set scmnd->result only when scmnd is not NULL RDMA/hns: Remove the num_qpc_timer variable RDMA/hns: Fix wrong fixed value of qp->rq.wqe_shift RDMA/hns: Fix supported page size RDMA/cma: Fix arguments order in net device validation RDMA/irdma: Fix drain SQ hang with no completion RDMA/rtrs-srv: Pass the correct number of entries for dma mapped SGL RDMA/rtrs-clt: Use the right sg_cnt after ib_dma_map_sg
2022-09-09ipvlan: Fix out-of-bound bugs caused by unset skb->mac_headerLu Wei
If an AF_PACKET socket is used to send packets through ipvlan and the default xmit function of the AF_PACKET socket is changed from dev_queue_xmit() to packet_direct_xmit() via setsockopt() with the option name of PACKET_QDISC_BYPASS, the skb->mac_header may not be reset and remains as the initial value of 65535, this may trigger slab-out-of-bounds bugs as following: ================================================================= UG: KASAN: slab-out-of-bounds in ipvlan_xmit_mode_l2+0xdb/0x330 [ipvlan] PU: 2 PID: 1768 Comm: raw_send Kdump: loaded Not tainted 6.0.0-rc4+ #6 ardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS 1.14.0-1.fc33 all Trace: print_address_description.constprop.0+0x1d/0x160 print_report.cold+0x4f/0x112 kasan_report+0xa3/0x130 ipvlan_xmit_mode_l2+0xdb/0x330 [ipvlan] ipvlan_start_xmit+0x29/0xa0 [ipvlan] __dev_direct_xmit+0x2e2/0x380 packet_direct_xmit+0x22/0x60 packet_snd+0x7c9/0xc40 sock_sendmsg+0x9a/0xa0 __sys_sendto+0x18a/0x230 __x64_sys_sendto+0x74/0x90 do_syscall_64+0x3b/0x90 entry_SYSCALL_64_after_hwframe+0x63/0xcd The root cause is: 1. packet_snd() only reset skb->mac_header when sock->type is SOCK_RAW and skb->protocol is not specified as in packet_parse_headers() 2. packet_direct_xmit() doesn't reset skb->mac_header as dev_queue_xmit() In this case, skb->mac_header is 65535 when ipvlan_xmit_mode_l2() is called. So when ipvlan_xmit_mode_l2() gets mac header with eth_hdr() which use "skb->head + skb->mac_header", out-of-bound access occurs. This patch replaces eth_hdr() with skb_eth_hdr() in ipvlan_xmit_mode_l2() and reset mac header in multicast to solve this out-of-bound bug. Fixes: 2ad7bf363841 ("ipvlan: Initial check-in of the IPVLAN driver.") Signed-off-by: Lu Wei <luwei32@huawei.com> Reviewed-by: Eric Dumazet <edumazet@google.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: ipa: don't have gsi_channel_update() return a valueAlex Elder
If it finds no completed transactions, gsi_channel_trans_complete() calls gsi_channel_update() to check hardware. If new transactions have completed, gsi_channel_update() records that, then calls gsi_channel_trans_complete() to return the first of those found. This recursion won't go any further, but can be avoided if we have gsi_channel_update() only be responsible for updating state after accessing hardware. Change gsi_channel_update() so it simply checks for and handles new completions, without returning a value. If it needs to call that function, have gsi_channel_trans_complete() determine whether there are new transactions available after the update. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: ipa: update channel in gsi_channel_trans_complete()Alex Elder
Have gsi_channel_trans_complete() update the known state from hardware rather than doing so in gsi_channel_poll_one(). Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: ipa: kill all other transaction listsAlex Elder
None of the transaction lists are actually needed any more, because transaction IDs (which have been shown to be equivalent) are used instead. So we can remove all of them, as well as the spinlock that protects updates to them. Not requiring a lock simplifies gsi_trans_free() as well; we only need to check the reference count once to decide whether we've hit the last reference. This makes the links field in the gsi_trans structure unused, so get rid of that as well. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: ipa: kill the allocated transaction listAlex Elder
The only place the trans_info->alloc list is used is when initializing it, when adding a transaction to it when allocation finishes, and when moving a transaction from that list to the committed list. We can just skip putting a transaction on the allocated list, and add it (rather than move it) to the committed list when it is committed. On additional caveat is that an allocated transaction that's committed without any TREs added will be immediately freed. Because we aren't adding allocated transactions to a list any more, the list links need to be initialized to ensure they're valid at the time list_del() is called for the transaction. Then we can safely eliminate the allocated transaction list. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: ipa: always use transaction IDs instead of listsAlex Elder
In gsi_channel_trans_complete(), use the completed and pending IDs to determine whether there are any transactions in completed state. Similarly, in gsi_channel_trans_cancel_pending(), use the pending and committed IDs to mark pending transactions cancelled. Rearrange the logic a bit there for a simpler result. This removes the only user of list_last_entry_or_null(), so get rid of that macro. Remove the temporary warnings added by the previous commit. Signed-off-by: Alex Elder <elder@linaro.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: share the common stat definitions between all driversVladimir Oltean
All switch families supported by the ocelot lib (ocelot, felix, seville) export the same registers so far. But for example felix also has TSN counters, while the others don't. To reduce the bloat even further, create an OCELOT_COMMON_STATS() macro which just lists all stats that are common between switches. The array elements are still replicated among all of vsc9959_stats_layout, vsc9953_stats_layout and ocelot_stats_layout. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: minimize definitions for statsVladimir Oltean
The current definition of struct ocelot_stat_layout is long-winded (4 lines per entry, and we have hundreds of entries), so we could make an effort to use the C preprocessor and reduce the line count. Create an implicit correspondence between enum ocelot_reg, which tells us the register address (SYS_COUNT_RX_OCTETS etc) and enum ocelot_stat which allows us to index the ocelot->stats array (OCELOT_STAT_RX_OCTETS etc), and don't require us to specify both when we define what stats each switch family has. Create an OCELOT_STAT() macro that pairs only an enum ocelot_stat to an enum ocelot_reg, and an OCELOT_STAT_ETHTOOL() macro which also contains a name exported to the unstructured ethtool -S stringset API. For now, we define all counters as having the OCELOT_STAT_ETHTOOL() kind, but we will add more counters in the future which are not exported to the unstructured ethtool -S. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: harmonize names of SYS_COUNT_TX_AGING and OCELOT_STAT_TX_AGEDVladimir Oltean
The hardware counter is called C_TX_AGED, so rename SYS_COUNT_TX_AGING to SYS_COUNT_TX_AGED. This will become important since we want to minimize the way in which we declare struct ocelot_stat_layout elements, using the C preprocessor. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: add support for all sorts of standardized counters ↵Vladimir Oltean
present in DSA DSA is integrated with the new standardized ethtool -S --groups option, but the felix driver only exports unstructured statistics. Reuse the array of 64-bit statistics collected by ocelot_check_stats_work(), but just export select values from it. Since ocelot_check_stats_work() runs periodically to avoid 32-bit overflow, and the ethtool calling context is sleepable, we update the 64-bit stats one more time, to provide up-to-date values. The locking scheme with a mutex followed by a spinlock is a bit hard to digest, so we create and use a ocelot_port_stats_run() helper with a callback that populates the ethool stats group the caller is interested in. The exported stats are: ethtool -S swp0 --groups eth-phy ethtool -S swp0 --groups eth-mac ethtool -S swp0 --groups eth-ctrl ethtool -S swp0 --groups rmon ethtool --include-statistics --show-pause swp0 Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: exclude stats from bulk regions based on reg, not nameVladimir Oltean
We want to introduce elements kept in ocelot->stats that aren't exposed to the unstructured ethtool -S (so they won't have their name populated), but are otherwise checked for 32-bit wraparounds by ocelot_port_update_stats(). This isn't possible today because ocelot_prepare_stats_regions() skips over ocelot_stat_layout elements with no name. Now that we've changed struct ocelot_stat_layout to keep the absolute register address rather than the offset relative to SYS_CNT, we can make use of the unpopulated "reg" value of 0 to mean that the counter isn't present on the current switch revision, and skip it from the preparation of bulk regions. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: dsa: felix: use ocelot's ndo_get_stats64 methodVladimir Oltean
Move the logic from the ocelot switchdev driver's ocelot_get_stats64() method to the common switch lib and reuse it for the DSA driver. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: move more PTP code from the lib to ocelot_ptp.cVladimir Oltean
Decongest ocelot.c a bit more by moving all PTP related logic (including timestamp processing and PTP packet traps) to ocelot_ptp.c. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: unexport ocelot_port_fdb_do_dump from the common libVladimir Oltean
ocelot_port_fdb_do_dump() is only used by ocelot_net.c, so move it there. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: move stats code to ocelot_stats.cVladimir Oltean
The main C file of the ocelot switch lib, ocelot.c, is getting larger and larger, and there are plans to add more logic related to stats. So it seems like an appropriate moment to split the statistics code to a new file. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: sort Makefile files alphabeticallyVladimir Oltean
Create a clear ordering of the files used to compile the switch lib and the switchdev driver. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: report FIFO drop counters through stats->rx_droppedVladimir Oltean
if_link.h says: * @rx_dropped: Number of packets received but not processed, * e.g. due to lack of resources or unsupported protocol. * For hardware interfaces this counter may include packets discarded * due to L2 address filtering but should not include packets dropped * by the device due to buffer exhaustion which are counted separately in * @rx_missed_errors (since procfs folds those two counters together). Currently we report "stats->rx_dropped = dev->stats.rx_dropped", the latter being incremented by various entities in the stack. This is not wrong, but we'd like to move ocelot_get_stats64() in the common ocelot switch lib which is independent of struct net_device. To do that, report the hardware RX drop counters instead. These drops are due to policer action, or due to no destinations. When we have no memory in the queue system, report this through rx_missed_errors, as instructed. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: dsa: felix: check the 32-bit PSFP stats against overflowVladimir Oltean
The Felix PSFP counters suffer from the same problem as the ocelot ndo_get_stats64 ones - they are 32-bit, so they can easily overflow and this can easily go undetected. Add a custom hook in ocelot_check_stats_work() through which driver specific actions can be taken, and update the stats for the existing PSFP filters from that hook. Previously, vsc9959_psfp_filter_add() and vsc9959_psfp_filter_del() were serialized with respect to each other via rtnl_lock(). However, with the new entry point into &psfp->sfi_list coming from the periodic worker, we now need an explicit mutex to serialize access to these lists. We used to keep a struct felix_stream_filter_counters on stack, through which vsc9959_psfp_stats_get() - a FLOW_CLS_STATS callback - would retrieve data from vsc9959_psfp_counters_get(). We need to become smarter about that in 3 ways: - we need to keep a persistent set of counters for each stream instead of keeping them on stack - we need to promote those counters from u32 to u64, and create a procedure that properly keeps 64-bit counters. Since we clear the hardware counters anyway, and we poll every 2 seconds, a simple increment of a u64 counter with a u32 value will perfectly do the job. - FLOW_CLS_STATS also expect incremental counters, so we also need to zeroize our u64 counters every time sch_flower calls us Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mscc: ocelot: make access to STAT_VIEW sleepable againVladimir Oltean
To support SPI-controlled switches in the future, access to SYS_STAT_CFG_STAT_VIEW needs to be done outside of any spinlock protected region, but it still needs to be serialized (by a mutex). Split the ocelot->stats_lock spinlock into a mutex that serializes indirect access to hardware registers (ocelot->stat_view_lock) and a spinlock that serializes access to the u64 ocelot->stats array. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: dsa: felix: add definitions for the stream filter countersVladimir Oltean
TSN stream (802.1Qci, 802.1CB) filters are also accessed through STAT_VIEW, just like the port registers, but these counters are per stream, rather than per port. So we don't keep them in ocelot_port_update_stats(). What we can do, however, is we can create register definitions for them just like we have for the port counters, and delete the last remaining user of the SYS_CNT register + a group index (read_gix). Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09termios: get rid of non-UAPI asm/termios.hAl Viro
All non-UAPI asm/termios.h consist of include of UAPI counterpart and, possibly, include of linux/uaccess.h The latter can't be simply removed, even though nothing in linux/termios.h doesn't depend upon it anymore - there are several places that rely upon that indirect chain of includes to pull linux/uaccess.h. So the include needs to be lifted out of there - we lift into tty_driver.h, serdev.h and places that pull asm/termios.h, but none of * linux/uaccess.h (obvious) * net/sock.h (pulls uaccess.h) * linux/{tty,tty_driver,serdev}.h (tty.h pulls tty_driver.h) That leaves us just with the include of UAPI asm/termios.h, which is what <asm/termios.h> will resolve to if we simply remove non-UAPI header. Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Link: https://lore.kernel.org/r/YxDnKvYCHn/ogBUv@ZenIV Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2022-09-09net: lan743x: Add support for Rx IP & TCP checksum offloadRaju Lakkaraju
Add Rx IP and TCP checksum offload Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com> Reported-by: kernel test robot <lkp@intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: lan743x: Fix to use multiqueue start/stop APIsRaju Lakkaraju
- Fix to use multiqueue start/stop APIs - Change to return NETDEV_TX_BUSY instead of holding the TX skb when busy - Increase Tx ring size to 128 to address performance issues in some platforms - Use NAPI_POLL_WEIGHT for Tx Napi handler instead of ring dependent value - Use multiqueue to register 4 Rx channels Signed-off-by: Raju Lakkaraju <Raju.Lakkaraju@microchip.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-09net: mdio: mscc-miim: add ability to be used in a non-mmio configurationColin Foster
There are a few Ocelot chips that contain the logic for this bus, but are controlled externally. Specifically the VSC7511, 7512, 7513, and 7514. In the externally controlled configurations these registers are not memory-mapped. Add support for these non-memory-mapped configurations. Signed-off-by: Colin Foster <colin.foster@in-advantage.com> Reviewed-by: Vladimir Oltean <vladimir.oltean@nxp.com> Reviewed-by: Andy Shevchenko <andy.shevchenko@gmail.com> Acked-by: Jakub Kicinski <kuba@kernel.org> Signed-off-by: Lee Jones <lee@kernel.org> Link: https://lore.kernel.org/r/20220905162132.2943088-3-colin.foster@in-advantage.com
2022-09-08iavf: Fix cached head and tail value for iavf_get_tx_pendingBrett Creeley
The underlying hardware may or may not allow reading of the head or tail registers and it really makes no difference if we use the software cached values. So, always used the software cached values. Fixes: 9c6c12595b73 ("i40e: Detection and recovery of TX queue hung logic moved to service_task from tx_timeout") Signed-off-by: Brett Creeley <brett.creeley@intel.com> Co-developed-by: Norbert Zulinski <norbertx.zulinski@intel.com> Signed-off-by: Norbert Zulinski <norbertx.zulinski@intel.com> Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-09-08iavf: Fix change VF's mac addressSylwester Dziedziuch
Previously changing mac address gives false negative because ip link set <interface> address <MAC> return with RTNLINK: Permission denied. In iavf_set_mac was check if PF handled our mac set request, even before filter was added to list. Because this check returns always true and it never waits for PF's response. Move iavf_is_mac_handled to wait_event_interruptible_timeout instead of false. Now it will wait for PF's response and then check if address was added or rejected. Fixes: 35a2443d0910 ("iavf: Add waiting for response from PF in set mac") Signed-off-by: Sylwester Dziedziuch <sylwesterx.dziedziuch@intel.com> Co-developed-by: Norbert Zulinski <norbertx.zulinski@intel.com> Signed-off-by: Norbert Zulinski <norbertx.zulinski@intel.com> Signed-off-by: Mateusz Palczewski <mateusz.palczewski@intel.com> Tested-by: Konrad Jankowski <konrad0.jankowski@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-09-08ice: Fix crash by keep old cfg when update TCs more than queuesDing Hui
There are problems if allocated queues less than Traffic Classes. Commit a632b2a4c920 ("ice: ethtool: Prohibit improper channel config for DCB") already disallow setting less queues than TCs. Another case is if we first set less queues, and later update more TCs config due to LLDP, ice_vsi_cfg_tc() will failed but left dirty num_txq/rxq and tc_cfg in vsi, that will cause invalid pointer access. [ 95.968089] ice 0000:3b:00.1: More TCs defined than queues/rings allocated. [ 95.968092] ice 0000:3b:00.1: Trying to use more Rx queues (8), than were allocated (1)! [ 95.968093] ice 0000:3b:00.1: Failed to config TC for VSI index: 0 [ 95.969621] general protection fault: 0000 [#1] SMP NOPTI [ 95.969705] CPU: 1 PID: 58405 Comm: lldpad Kdump: loaded Tainted: G U W O --------- -t - 4.18.0 #1 [ 95.969867] Hardware name: O.E.M/BC11SPSCB10, BIOS 8.23 12/30/2021 [ 95.969992] RIP: 0010:devm_kmalloc+0xa/0x60 [ 95.970052] Code: 5c ff ff ff 31 c0 5b 5d 41 5c c3 b8 f4 ff ff ff eb f4 0f 1f 40 00 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 89 d1 <8b> 97 60 02 00 00 48 8d 7e 18 48 39 f7 72 3f 55 89 ce 53 48 8b 4c [ 95.970344] RSP: 0018:ffffc9003f553888 EFLAGS: 00010206 [ 95.970425] RAX: dead000000000200 RBX: ffffea003c425b00 RCX: 00000000006080c0 [ 95.970536] RDX: 00000000006080c0 RSI: 0000000000000200 RDI: dead000000000200 [ 95.970648] RBP: dead000000000200 R08: 00000000000463c0 R09: ffff888ffa900000 [ 95.970760] R10: 0000000000000000 R11: 0000000000000002 R12: ffff888ff6b40100 [ 95.970870] R13: ffff888ff6a55018 R14: 0000000000000000 R15: ffff888ff6a55460 [ 95.970981] FS: 00007f51b7d24700(0000) GS:ffff88903ee80000(0000) knlGS:0000000000000000 [ 95.971108] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 95.971197] CR2: 00007fac5410d710 CR3: 0000000f2c1de002 CR4: 00000000007606e0 [ 95.971309] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 95.971419] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 95.971530] PKRU: 55555554 [ 95.971573] Call Trace: [ 95.971622] ice_setup_rx_ring+0x39/0x110 [ice] [ 95.971695] ice_vsi_setup_rx_rings+0x54/0x90 [ice] [ 95.971774] ice_vsi_open+0x25/0x120 [ice] [ 95.971843] ice_open_internal+0xb8/0x1f0 [ice] [ 95.971919] ice_ena_vsi+0x4f/0xd0 [ice] [ 95.971987] ice_dcb_ena_dis_vsi.constprop.5+0x29/0x90 [ice] [ 95.972082] ice_pf_dcb_cfg+0x29a/0x380 [ice] [ 95.972154] ice_dcbnl_setets+0x174/0x1b0 [ice] [ 95.972220] dcbnl_ieee_set+0x89/0x230 [ 95.972279] ? dcbnl_ieee_del+0x150/0x150 [ 95.972341] dcb_doit+0x124/0x1b0 [ 95.972392] rtnetlink_rcv_msg+0x243/0x2f0 [ 95.972457] ? dcb_doit+0x14d/0x1b0 [ 95.972510] ? __kmalloc_node_track_caller+0x1d3/0x280 [ 95.972591] ? rtnl_calcit.isra.31+0x100/0x100 [ 95.972661] netlink_rcv_skb+0xcf/0xf0 [ 95.972720] netlink_unicast+0x16d/0x220 [ 95.972781] netlink_sendmsg+0x2ba/0x3a0 [ 95.975891] sock_sendmsg+0x4c/0x50 [ 95.979032] ___sys_sendmsg+0x2e4/0x300 [ 95.982147] ? kmem_cache_alloc+0x13e/0x190 [ 95.985242] ? __wake_up_common_lock+0x79/0x90 [ 95.988338] ? __check_object_size+0xac/0x1b0 [ 95.991440] ? _copy_to_user+0x22/0x30 [ 95.994539] ? move_addr_to_user+0xbb/0xd0 [ 95.997619] ? __sys_sendmsg+0x53/0x80 [ 96.000664] __sys_sendmsg+0x53/0x80 [ 96.003747] do_syscall_64+0x5b/0x1d0 [ 96.006862] entry_SYSCALL_64_after_hwframe+0x65/0xca Only update num_txq/rxq when passed check, and restore tc_cfg if setup queue map failed. Fixes: a632b2a4c920 ("ice: ethtool: Prohibit improper channel config for DCB") Signed-off-by: Ding Hui <dinghui@sangfor.com.cn> Reviewed-by: Anatolii Gerasymenko <anatolii.gerasymenko@intel.com> Tested-by: Arpana Arland <arpanax.arland@intel.com> (A Contingent worker at Intel) Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-09-08ice: Don't double unplug aux on peer initiated resetDave Ertman
In the IDC callback that is accessed when the aux drivers request a reset, the function to unplug the aux devices is called. This function is also called in the ice_prepare_for_reset function. This double call is causing a "scheduling while atomic" BUG. [ 662.676430] ice 0000:4c:00.0 rocep76s0: cqp opcode = 0x1 maj_err_code = 0xffff min_err_code = 0x8003 [ 662.676609] ice 0000:4c:00.0 rocep76s0: [Modify QP Cmd Error][op_code=8] status=-29 waiting=1 completion_err=1 maj=0xffff min=0x8003 [ 662.815006] ice 0000:4c:00.0 rocep76s0: ICE OICR event notification: oicr = 0x10000003 [ 662.815014] ice 0000:4c:00.0 rocep76s0: critical PE Error, GLPE_CRITERR=0x00011424 [ 662.815017] ice 0000:4c:00.0 rocep76s0: Requesting a reset [ 662.815475] BUG: scheduling while atomic: swapper/37/0/0x00010002 [ 662.815475] BUG: scheduling while atomic: swapper/37/0/0x00010002 [ 662.815477] Modules linked in: rpcsec_gss_krb5 auth_rpcgss nfsv4 dns_resolver nfs lockd grace fscache netfs rfkill 8021q garp mrp stp llc vfat fat rpcrdma intel_rapl_msr intel_rapl_common sunrpc i10nm_edac rdma_ucm nfit ib_srpt libnvdimm ib_isert iscsi_target_mod x86_pkg_temp_thermal intel_powerclamp coretemp target_core_mod snd_hda_intel ib_iser snd_intel_dspcfg libiscsi snd_intel_sdw_acpi scsi_transport_iscsi kvm_intel iTCO_wdt rdma_cm snd_hda_codec kvm iw_cm ipmi_ssif iTCO_vendor_support snd_hda_core irqbypass crct10dif_pclmul crc32_pclmul ghash_clmulni_intel snd_hwdep snd_seq snd_seq_device rapl snd_pcm snd_timer isst_if_mbox_pci pcspkr isst_if_mmio irdma intel_uncore idxd acpi_ipmi joydev isst_if_common snd mei_me idxd_bus ipmi_si soundcore i2c_i801 mei ipmi_devintf i2c_smbus i2c_ismt ipmi_msghandler acpi_power_meter acpi_pad rv(OE) ib_uverbs ib_cm ib_core xfs libcrc32c ast i2c_algo_bit drm_vram_helper drm_kms_helper syscopyarea sysfillrect sysimgblt fb_sys_fops drm_ttm_helpe r ttm [ 662.815546] nvme nvme_core ice drm crc32c_intel i40e t10_pi wmi pinctrl_emmitsburg dm_mirror dm_region_hash dm_log dm_mod fuse [ 662.815557] Preemption disabled at: [ 662.815558] [<0000000000000000>] 0x0 [ 662.815563] CPU: 37 PID: 0 Comm: swapper/37 Kdump: loaded Tainted: G S OE 5.17.1 #2 [ 662.815566] Hardware name: Intel Corporation D50DNP/D50DNP, BIOS SE5C6301.86B.6624.D18.2111021741 11/02/2021 [ 662.815568] Call Trace: [ 662.815572] <IRQ> [ 662.815574] dump_stack_lvl+0x33/0x42 [ 662.815581] __schedule_bug.cold.147+0x7d/0x8a [ 662.815588] __schedule+0x798/0x990 [ 662.815595] schedule+0x44/0xc0 [ 662.815597] schedule_preempt_disabled+0x14/0x20 [ 662.815600] __mutex_lock.isra.11+0x46c/0x490 [ 662.815603] ? __ibdev_printk+0x76/0xc0 [ib_core] [ 662.815633] device_del+0x37/0x3d0 [ 662.815639] ice_unplug_aux_dev+0x1a/0x40 [ice] [ 662.815674] ice_schedule_reset+0x3c/0xd0 [ice] [ 662.815693] irdma_iidc_event_handler.cold.7+0xb6/0xd3 [irdma] [ 662.815712] ? bitmap_find_next_zero_area_off+0x45/0xa0 [ 662.815719] ice_send_event_to_aux+0x54/0x70 [ice] [ 662.815741] ice_misc_intr+0x21d/0x2d0 [ice] [ 662.815756] __handle_irq_event_percpu+0x4c/0x180 [ 662.815762] handle_irq_event_percpu+0xf/0x40 [ 662.815764] handle_irq_event+0x34/0x60 [ 662.815766] handle_edge_irq+0x9a/0x1c0 [ 662.815770] __common_interrupt+0x62/0x100 [ 662.815774] common_interrupt+0xb4/0xd0 [ 662.815779] </IRQ> [ 662.815780] <TASK> [ 662.815780] asm_common_interrupt+0x1e/0x40 [ 662.815785] RIP: 0010:cpuidle_enter_state+0xd6/0x380 [ 662.815789] Code: 49 89 c4 0f 1f 44 00 00 31 ff e8 65 d7 95 ff 45 84 ff 74 12 9c 58 f6 c4 02 0f 85 64 02 00 00 31 ff e8 ae c5 9c ff fb 45 85 f6 <0f> 88 12 01 00 00 49 63 d6 4c 2b 24 24 48 8d 04 52 48 8d 04 82 49 [ 662.815791] RSP: 0018:ff2c2c4f18edbe80 EFLAGS: 00000202 [ 662.815793] RAX: ff280805df140000 RBX: 0000000000000002 RCX: 000000000000001f [ 662.815795] RDX: 0000009a52da2d08 RSI: ffffffff93f8240b RDI: ffffffff93f53ee7 [ 662.815796] RBP: ff5e2bd11ff41928 R08: 0000000000000000 R09: 000000000002f8c0 [ 662.815797] R10: 0000010c3f18e2cf R11: 000000000000000f R12: 0000009a52da2d08 [ 662.815798] R13: ffffffff94ad7e20 R14: 0000000000000002 R15: 0000000000000000 [ 662.815801] cpuidle_enter+0x29/0x40 [ 662.815803] do_idle+0x261/0x2b0 [ 662.815807] cpu_startup_entry+0x19/0x20 [ 662.815809] start_secondary+0x114/0x150 [ 662.815813] secondary_startup_64_no_verify+0xd5/0xdb [ 662.815818] </TASK> [ 662.815846] bad: scheduling from the idle thread! [ 662.815849] CPU: 37 PID: 0 Comm: swapper/37 Kdump: loaded Tainted: G S W OE 5.17.1 #2 [ 662.815852] Hardware name: Intel Corporation D50DNP/D50DNP, BIOS SE5C6301.86B.6624.D18.2111021741 11/02/2021 [ 662.815853] Call Trace: [ 662.815855] <IRQ> [ 662.815856] dump_stack_lvl+0x33/0x42 [ 662.815860] dequeue_task_idle+0x20/0x30 [ 662.815863] __schedule+0x1c3/0x990 [ 662.815868] schedule+0x44/0xc0 [ 662.815871] schedule_preempt_disabled+0x14/0x20 [ 662.815873] __mutex_lock.isra.11+0x3a8/0x490 [ 662.815876] ? __ibdev_printk+0x76/0xc0 [ib_core] [ 662.815904] device_del+0x37/0x3d0 [ 662.815909] ice_unplug_aux_dev+0x1a/0x40 [ice] [ 662.815937] ice_schedule_reset+0x3c/0xd0 [ice] [ 662.815961] irdma_iidc_event_handler.cold.7+0xb6/0xd3 [irdma] [ 662.815979] ? bitmap_find_next_zero_area_off+0x45/0xa0 [ 662.815985] ice_send_event_to_aux+0x54/0x70 [ice] [ 662.816011] ice_misc_intr+0x21d/0x2d0 [ice] [ 662.816033] __handle_irq_event_percpu+0x4c/0x180 [ 662.816037] handle_irq_event_percpu+0xf/0x40 [ 662.816039] handle_irq_event+0x34/0x60 [ 662.816042] handle_edge_irq+0x9a/0x1c0 [ 662.816045] __common_interrupt+0x62/0x100 [ 662.816048] common_interrupt+0xb4/0xd0 [ 662.816052] </IRQ> [ 662.816053] <TASK> [ 662.816054] asm_common_interrupt+0x1e/0x40 [ 662.816057] RIP: 0010:cpuidle_enter_state+0xd6/0x380 [ 662.816060] Code: 49 89 c4 0f 1f 44 00 00 31 ff e8 65 d7 95 ff 45 84 ff 74 12 9c 58 f6 c4 02 0f 85 64 02 00 00 31 ff e8 ae c5 9c ff fb 45 85 f6 <0f> 88 12 01 00 00 49 63 d6 4c 2b 24 24 48 8d 04 52 48 8d 04 82 49 [ 662.816063] RSP: 0018:ff2c2c4f18edbe80 EFLAGS: 00000202 [ 662.816065] RAX: ff280805df140000 RBX: 0000000000000002 RCX: 000000000000001f [ 662.816067] RDX: 0000009a52da2d08 RSI: ffffffff93f8240b RDI: ffffffff93f53ee7 [ 662.816068] RBP: ff5e2bd11ff41928 R08: 0000000000000000 R09: 000000000002f8c0 [ 662.816070] R10: 0000010c3f18e2cf R11: 000000000000000f R12: 0000009a52da2d08 [ 662.816071] R13: ffffffff94ad7e20 R14: 0000000000000002 R15: 0000000000000000 [ 662.816075] cpuidle_enter+0x29/0x40 [ 662.816077] do_idle+0x261/0x2b0 [ 662.816080] cpu_startup_entry+0x19/0x20 [ 662.816083] start_secondary+0x114/0x150 [ 662.816087] secondary_startup_64_no_verify+0xd5/0xdb [ 662.816091] </TASK> [ 662.816169] bad: scheduling from the idle thread! The correct place to unplug the aux devices for a reset is in the prepare_for_reset function, as this is a common place for all reset flows. It also has built in protection from being called twice in a single reset instance before the aux devices are replugged. Fixes: f9f5301e7e2d4 ("ice: Register auxiliary device to provide RDMA") Signed-off-by: Dave Ertman <david.m.ertman@intel.com> Tested-by: Helena Anna Dubel <helena.anna.dubel@intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-09-08igc: Remove IGC_MDIC_INT_EN definitionSasha Neftin
IGC_MDIC_INT_EN definition is not used. This patch comes to tidy up the driver code. Signed-off-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Naama Meir <naamax.meir@linux.intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-09-08Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/netPaolo Abeni
drivers/net/ethernet/freescale/fec.h 7d650df99d52 ("net: fec: add pm_qos support on imx6q platform") 40c79ce13b03 ("net: fec: add stop mode support for imx8 platform") Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-08drivers/net/ethernet/e1000e: check return value of e1e_rphy()Li Zhong
e1e_rphy() could return error value when reading PHY register, which needs to be checked. Signed-off-by: Li Zhong <floridsleeves@gmail.com> Acked-by: Sasha Neftin <sasha.neftin@intel.com> Tested-by: Naama Meir <naamax.meir@linux.intel.com> Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
2022-09-08net: sparx5: fix function return type to match actual typeCasper Andersson
Function returns error integer, not bool. Does not have any impact on functionality. Reported-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Casper Andersson <casper.casan@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/20220906065815.3856323-1-casper.casan@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-08Merge tag 'net-6.0-rc5' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net Pull networking fixes from Paolo Abeni: "Including fixes from rxrpc, netfilter, wireless and bluetooth subtrees. Current release - regressions: - skb: export skb drop reaons to user by TRACE_DEFINE_ENUM - bluetooth: fix regression preventing ACL packet transmission Current release - new code bugs: - dsa: microchip: fix kernel oops on ksz8 switches - dsa: qca8k: fix NULL pointer dereference for of_device_get_match_data Previous releases - regressions: - netfilter: clean up hook list when offload flags check fails - wifi: mt76: fix crash in chip reset fail - rxrpc: fix ICMP/ICMP6 error handling - ice: fix DMA mappings leak - i40e: fix kernel crash during module removal Previous releases - always broken: - ipv6: sr: fix out-of-bounds read when setting HMAC data. - tcp: TX zerocopy should not sense pfmemalloc status - sch_sfb: don't assume the skb is still around after enqueueing to child - netfilter: drop dst references before setting - wifi: wilc1000: fix DMA on stack objects - rxrpc: fix an insufficiently large sglist in rxkad_verify_packet_2() - fec: use a spinlock to guard `fep->ptp_clk_on` Misc: - usb: qmi_wwan: add Quectel RM520N" * tag 'net-6.0-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net: (50 commits) sch_sfb: Also store skb len before calling child enqueue net: phy: lan87xx: change interrupt src of link_up to comm_ready net/smc: Fix possible access to freed memory in link clear net: ethernet: mtk_eth_soc: check max allowed hash in mtk_ppe_check_skb net: skb: export skb drop reaons to user by TRACE_DEFINE_ENUM net: ethernet: mtk_eth_soc: fix typo in __mtk_foe_entry_clear net: dsa: felix: access QSYS_TAG_CONFIG under tas_lock in vsc9959_sched_speed_set net: dsa: felix: disable cut-through forwarding for frames oversized for tc-taprio net: dsa: felix: tc-taprio intervals smaller than MTU should send at least one packet net: usb: qmi_wwan: add Quectel RM520N net: dsa: qca8k: fix NULL pointer dereference for of_device_get_match_data tcp: fix early ETIMEDOUT after spurious non-SACK RTO stmmac: intel: Simplify intel_eth_pci_remove() net: mvpp2: debugfs: fix memory leak when using debugfs_lookup() ipv6: sr: fix out-of-bounds read when setting HMAC data. bonding: accept unsolicited NA message bonding: add all node mcast address when slave up bonding: use unspecified address if no available link local address wifi: use struct_group to copy addresses wifi: mac80211_hwsim: check length for virtio packets ...
2022-09-08r8169: merge support for chip versions 10, 13, 16Heiner Kallweit
These chip versions are closely related and all of them have no chip-specific MAC/PHY initialization. Therefore merge support for the three chip versions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/469d27e0-1d06-9b15-6c96-6098b3a52e35@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
generated by cgit (git 2.34.1) at 2025-09-13 16:47:24 +0000