aboutsummaryrefslogtreecommitdiffstats
path: root/drivers
AgeCommit message (Collapse)AuthorFilesLines
2021-06-01net/mlx5e: Fix adding encap rules to slow pathRoi Dayan3-2/+8
On some devices the ignore flow level cap is not supported and we shouldn't use it. Setting the dest ft with mlx5_chains_get_tc_end_ft() already gives the correct end ft if ignore flow level cap is supported or not. Fixes: 39ac237ce009 ("net/mlx5: E-Switch, Refactor chains and priorities") Signed-off-by: Roi Dayan <roid@nvidia.com> Reviewed-by: Paul Blakey <paulb@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-06-01net/mlx5e: Check for needed capability for cvlan matchingRoi Dayan1-0/+9
If not supported show an error and return instead of trying to offload to the hardware and fail. Fixes: 699e96ddf47f ("net/mlx5e: Support offloading tc double vlan headers match") Reported-by: Pablo Neira Ayuso <pablo@netfilter.org> Signed-off-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-06-01net/mlx5: Check firmware sync reset requested is set before trying to abort itMoshe Shemesh1-0/+3
In case driver sent NACK to firmware on sync reset request, it will get sync reset abort event while it didn't set sync reset requested mode. Thus, on abort sync reset event handler, driver should check reset requested is set before trying to stop sync reset poll. Fixes: 7dd6df329d4c ("net/mlx5: Handle sync reset abort event") Signed-off-by: Moshe Shemesh <moshe@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-06-01net/mlx5e: Disable TLS offload for uplink representorRoi Dayan1-0/+10
TLS offload is not supported in switchdev mode. Fixes: 7a9fb35e8c3a ("net/mlx5e: Do not reload ethernet ports when changing eswitch mode") Signed-off-by: Roi Dayan <roid@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-06-01net/mlx5e: Fix incompatible castingAya Levin1-2/+3
Device supports setting of a single fec mode at a time, enforce this by bitmap_weight == 1. Input from fec command is in u32, avoid cast to unsigned long and use bitmap_from_arr32 to populate bitmap safely. Fixes: 4bd9d5070b92 ("net/mlx5e: Enforce setting of a single FEC mode") Signed-off-by: Aya Levin <ayal@nvidia.com> Reviewed-by: Tariq Toukan <tariqt@nvidia.com> Signed-off-by: Saeed Mahameed <saeedm@nvidia.com>
2021-06-01clk: versatile: remove dependency on ARCH_*Peter Collingbourne1-2/+0
It is now possible to build a modular kernel for vexpress by not setting CONFIG_ARCH_VEXPRESS=y and instead setting =m on the drivers that it normally implies. This is with the exception of CLK_VEXPRESS_OSC which is currently hidden behind a dependency on one of several ARCH_* variables. Remove that dependency so that CLK_VEXPRESS_OSC may be enabled without it. Signed-off-by: Peter Collingbourne <pcc@google.com> Link: https://linux-review.googlesource.com/id/I435a21e2e5f6187db54f4ef2079b60028ab2ea69 Signed-off-by: Lee Jones <lee.jones@linaro.org> Link: https://lore.kernel.org/r/20210520161702.3746174-1-lee.jones@linaro.org Reviewed-by: Linus Walleij <linus.walleij@linaro.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-06-01net: ethernet: rmnet: Add support for MAPv5 egress packetsSharath Chandra Vurukala5-18/+110
Adding support for MAPv5 egress packets. This involves adding the MAPv5 header and setting the csum_valid_required in the checksum header to request HW compute the checksum. Corresponding stats are incremented based on whether the checksum is computed in software or HW. New stat has been added which represents the count of packets whose checksum is calculated by the HW. Signed-off-by: Sharath Chandra Vurukala <sharathv@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: ethernet: rmnet: Support for ingress MAPv5 checksum offloadSharath Chandra Vurukala3-9/+68
Adding support for processing of MAPv5 downlink packets. It involves parsing the Mapv5 packet and checking the csum header to know whether the hardware has validated the checksum and is valid or not. Based on the checksum valid bit the corresponding stats are incremented and skb->ip_summed is marked either CHECKSUM_UNNECESSARY or left as CHEKSUM_NONE to let network stack revalidate the checksum and update the respective snmp stats. Current MAPV1 header has been modified, the reserved field in the Mapv1 header is now used for next header indication. Signed-off-by: Sharath Chandra Vurukala <sharathv@codeaurora.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01Merge branch 'iwl-next' of git://git.kernel.org/pub/scm/linux/kernel/git/tnguy/linuxDavid S. Miller22-58/+1023
Tony Nguyen says: ==================== iwl-next Intel Wired LAN Driver Updates 2021-06-01 This pull request is targeting net-next and rdma-next branches. These patches have been reviewed by netdev and rdma mailing lists[1]. This series adds RDMA support to the ice driver for E810 devices and converts the i40e driver to use the auxiliary bus infrastructure for X722 devices. The PCI netdev drivers register auxiliary RDMA devices that will bind to auxiliary drivers registered by the new irdma module. [1] https://lore.kernel.org/netdev/20210520143809.819-1-shiraz.saleem@intel.com/ --- v3: - ice_aq_add_rdma_qsets(), ice_cfg_vsi_rdma(), ice_[ena|dis]_vsi_rdma_qset(), and ice_cfg_rdma_fltr() no longer return ice_status - Remove null check from ice_aq_add_rdma_qsets() v2: - Added patch 'i40e: Replace one-element array with flexible-array member' Changes since linked review (v6): - Removed unnecessary checks in i40e_client_device_register() and i40e_client_device_unregister() - Simplified the i40e_client_device_register() API ==================== Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: mdio: Fix spelling mistakesZheng Yongjun4-4/+4
informations ==> information typicaly ==> typically derrive ==> derive eventhough ==> even though Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: usb: Fix spelling mistakesZheng Yongjun8-13/+13
wierdness ==> weirdness multicat ==> multicast limite ==> limit adddress ==> address operater ==> operator intial ==> initial smaler ==> smaller Communcation ==> Communication funcitons ==> functions everytime ==> every time Neigbor ==> Neighbor performace ==> performance Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01vrf: Fix a typoZheng Yongjun1-1/+1
possibile ==> possible Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Reviewed-by: David Ahern <dsahern@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01gtp: Fix a typoZheng Yongjun1-1/+1
Suppport ==> Support Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01macvlan: Fix a typoZheng Yongjun1-1/+1
underlaying ==> underlying Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01igb: Fix -Wunused-const-variable warningYueHaibing1-1/+1
If CONFIG_IGB_HWMON is n, gcc warns: drivers/net/ethernet/intel/igb/e1000_82575.c:2765:17: warning: ‘e1000_emc_therm_limit’ defined but not used [-Wunused-const-variable=] static const u8 e1000_emc_therm_limit[4] = { ^~~~~~~~~~~~~~~~~~~~~ drivers/net/ethernet/intel/igb/e1000_82575.c:2759:17: warning: ‘e1000_emc_temp_data’ defined but not used [-Wunused-const-variable=] static const u8 e1000_emc_temp_data[4] = { ^~~~~~~~~~~~~~~~~~~ Move it into #ifdef block to fix this. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01cxgb4: Fix -Wunused-const-variable warningYueHaibing1-1/+1
If CONFIG_PCI_IOV is n, make W=1 warns: drivers/net/ethernet/chelsio/cxgb4/cxgb4_main.c:3909:33: warning: ‘cxgb4_mgmt_ethtool_ops’ defined but not used [-Wunused-const-variable=] static const struct ethtool_ops cxgb4_mgmt_ethtool_ops = { ^~~~~~~~~~~~~~~~~~~~~~ Move it into #ifdef block to fix this. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01hamradio: bpqether: Fix -Wunused-const-variable warningYueHaibing1-2/+2
If CONFIG_PROC_FS is n, gcc warns: drivers/net/hamradio/bpqether.c:437:36: warning: ‘bpq_seqops’ defined but not used [-Wunused-const-variable=] static const struct seq_operations bpq_seqops = { ^~~~~~~~~~ Use #ifdef macro to gurad this. Signed-off-by: YueHaibing <yuehaibing@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: stmmac: enable platform specific safety featuresWong Vee Khee7-14/+71
On Intel platforms, not all safety features are enabled on the hardware. The current implementation enable all safety features by default. This will cause mass error and warning printouts after the module is loaded. Introduce platform specific safety features flag to enable or disable each safety features. Signed-off-by: Wong Vee Khee <vee.khee.wong@linux.intel.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01NFC: microread: Remove redundant assignment to variable errNigel Christian1-1/+0
In the case MICROREAD_CB_TYPE_READER_ALL clang reports a dead code warning. The error code assigned to variable err is already passed to async_cb(). The assignment is redundant and can be removed. Addresses-Coverity: ("Unused value") Signed-off-by: Nigel Christian <nigel.l.christian@gmail.com> Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: hdlc: add braces {} to all arms of the statementPeng Li1-1/+2
Braces {} should be used on all arms of this statement. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: hdlc: move out assignment in if conditionPeng Li1-2/+4
Should not use assignment in if condition. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: hdlc: replace comparison to NULL with "!param"Peng Li1-2/+2
According to the chackpatch.pl, comparison to NULL could be written "!param". Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: hdlc: fix an code style issue about EXPORT_SYMBOL(foo)Peng Li1-11/+10
According to the chackpatch.pl, EXPORT_SYMBOL(foo); should immediately follow its function/variable. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: hdlc: fix an code style issue about "foo* bar"Peng Li1-1/+1
Fix the checkpatch error as "foo* bar" and should be "foo *bar". Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: hdlc: add blank line after declarationsPeng Li1-0/+4
This patch fixes the checkpatch error about missing a blank line after declarations. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: hdlc: remove redundant blank linesPeng Li1-23/+0
This patch removes some redundant blank lines. Signed-off-by: Peng Li <lipeng321@huawei.com> Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01clk: qcom: cleanup some dev_err_probe() callsDan Carpenter1-2/+4
The dev_err_probe() function prints an error message if the error code is not -EPROBE_DEFER. If we know the error code in is -ENODEV then there is no reason to check. Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Link: https://lore.kernel.org/r/YJotlJBJ1CVAgvMT@mwanda Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-06-01ethernet: myri10ge: Fix missing error code in myri10ge_probe()Jiapeng Chong1-0/+1
The error code is missing in this code scenario, add the error code '-EINVAL' to the return value 'status'. Eliminate the follow smatch warning: drivers/net/ethernet/myricom/myri10ge/myri10ge.c:3818 myri10ge_probe() warn: missing error code 'status'. Reported-by: Abaci Robot <abaci@linux.alibaba.com> Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01octeontx2-af: Fix spelling mistake "vesion" -> "version"Colin Ian King1-1/+1
There is a spelling mistake in a dev_warning message. Fix it. Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: vxge: Declare the function vxge_reset_all_vpaths as voidZheng Yongjun1-21/+6
variable 'status' is unneeded and it's noneed to check the return value of function vxge_reset_all_vpaths,so declare it as void. Signed-off-by: Zheng Yongjun <zhengyongjun3@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01r8152: support pauseparam of ethtool_opsHayes Wang1-0/+75
Support get_pauseparam and set_pauseparam of ethtool_ops. Signed-off-by: Hayes Wang <hayeswang@realtek.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01qlcnic: Remove the repeated declarationShaokun Zhang1-1/+0
Function 'qlcnic_82xx_hw_write_wx_2M' is declared twice, so remove the repeated declaration. Cc: Shahed Shaikh <shshaikh@marvell.com> Cc: Manish Chopra <manishc@marvell.com> Cc: GR-Linux-NIC-Dev@marvell.com Signed-off-by: Shaokun Zhang <zhangshaokun@hisilicon.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01virtio_net: get build_skb() buf by data ptrXuan Zhuo1-11/+6
In the case of merge, the page passed into page_to_skb() may be a head page, not the page where the current data is located. So when trying to get the buf where the data is located, we should get buf based on headroom instead of offset. This patch solves this problem. But if you don't use this patch, the original code can also run, because if the page is not the page of the current data, the calculated tailroom will be less than 0, and will not enter the logic of build_skb() . The significance of this patch is to modify this logical problem, allowing more situations to use build_skb(). Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01virtio-net: fix for unable to handle page fault for addressXuan Zhuo1-1/+2
In merge mode, when xdp is enabled, if the headroom of buf is smaller than virtnet_get_headroom(), xdp_linearize_page() will be called but the variable of "headroom" is still 0, which leads to wrong logic after entering page_to_skb(). [ 16.600944] BUG: unable to handle page fault for address: ffffecbfff7b43c8[ 16.602175] #PF: supervisor read access in kernel mode [ 16.603350] #PF: error_code(0x0000) - not-present page [ 16.604200] PGD 0 P4D 0 [ 16.604686] Oops: 0000 [#1] SMP PTI [ 16.605306] CPU: 4 PID: 715 Comm: sh Tainted: G B 5.12.0+ #312 [ 16.606429] Hardware name: QEMU Standard PC (i440FX + PIIX, 1996), BIOS rel-1.12.0-59-gc9ba5276e321-prebuilt.qemu.org 04/04 [ 16.608217] RIP: 0010:unmap_page_range+0x947/0xde0 [ 16.609014] Code: 00 00 08 00 48 83 f8 01 45 19 e4 41 f7 d4 41 83 e4 03 e9 a4 fd ff ff e8 b7 63 ed ff 4c 89 e0 48 c1 e0 065 [ 16.611863] RSP: 0018:ffffc90002503c58 EFLAGS: 00010286 [ 16.612720] RAX: ffffecbfff7b43c0 RBX: 00007f19f7203000 RCX: ffffffff812ff359 [ 16.613853] RDX: ffff888107778000 RSI: 0000000000000000 RDI: 0000000000000005 [ 16.614976] RBP: ffffea000425e000 R08: 0000000000000000 R09: 3030303030303030 [ 16.616124] R10: ffffffff82ed7d94 R11: 6637303030302052 R12: 7c00000afffded0f [ 16.617276] R13: 0000000000000001 R14: ffff888119ee7010 R15: 00007f19f7202000 [ 16.618423] FS: 0000000000000000(0000) GS:ffff88842fd00000(0000) knlGS:0000000000000000 [ 16.619738] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.620670] CR2: ffffecbfff7b43c8 CR3: 0000000103220005 CR4: 0000000000370ee0 [ 16.621792] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 16.622920] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 16.624047] Call Trace: [ 16.624525] ? release_pages+0x24d/0x730 [ 16.625209] unmap_single_vma+0xa9/0x130 [ 16.625885] unmap_vmas+0x76/0xf0 [ 16.626480] exit_mmap+0xa0/0x210 [ 16.627129] mmput+0x67/0x180 [ 16.627673] do_exit+0x3d1/0xf10 [ 16.628259] ? do_user_addr_fault+0x231/0x840 [ 16.629000] do_group_exit+0x53/0xd0 [ 16.629631] __x64_sys_exit_group+0x1d/0x20 [ 16.630354] do_syscall_64+0x3c/0x80 [ 16.630988] entry_SYSCALL_64_after_hwframe+0x44/0xae [ 16.631828] RIP: 0033:0x7f1a043d0191 [ 16.632464] Code: Unable to access opcode bytes at RIP 0x7f1a043d0167. [ 16.633502] RSP: 002b:00007ffe3d993308 EFLAGS: 00000246 ORIG_RAX: 00000000000000e7 [ 16.634737] RAX: ffffffffffffffda RBX: 00007f1a044c9490 RCX: 00007f1a043d0191 [ 16.635857] RDX: 000000000000003c RSI: 00000000000000e7 RDI: 0000000000000000 [ 16.636986] RBP: 0000000000000000 R08: ffffffffffffff88 R09: 0000000000000001 [ 16.638120] R10: 0000000000000008 R11: 0000000000000246 R12: 00007f1a044c9490 [ 16.639245] R13: 0000000000000001 R14: 00007f1a044c9968 R15: 0000000000000000 [ 16.640408] Modules linked in: [ 16.640958] CR2: ffffecbfff7b43c8 [ 16.641557] ---[ end trace bc4891c6ce46354c ]--- [ 16.642335] RIP: 0010:unmap_page_range+0x947/0xde0 [ 16.643135] Code: 00 00 08 00 48 83 f8 01 45 19 e4 41 f7 d4 41 83 e4 03 e9 a4 fd ff ff e8 b7 63 ed ff 4c 89 e0 48 c1 e0 065 [ 16.645983] RSP: 0018:ffffc90002503c58 EFLAGS: 00010286 [ 16.646845] RAX: ffffecbfff7b43c0 RBX: 00007f19f7203000 RCX: ffffffff812ff359 [ 16.647970] RDX: ffff888107778000 RSI: 0000000000000000 RDI: 0000000000000005 [ 16.649091] RBP: ffffea000425e000 R08: 0000000000000000 R09: 3030303030303030 [ 16.650250] R10: ffffffff82ed7d94 R11: 6637303030302052 R12: 7c00000afffded0f [ 16.651394] R13: 0000000000000001 R14: ffff888119ee7010 R15: 00007f19f7202000 [ 16.652529] FS: 0000000000000000(0000) GS:ffff88842fd00000(0000) knlGS:0000000000000000 [ 16.653887] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 16.654841] CR2: ffffecbfff7b43c8 CR3: 0000000103220005 CR4: 0000000000370ee0 [ 16.655992] DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000 [ 16.657150] DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400 [ 16.658290] Kernel panic - not syncing: Fatal exception [ 16.659613] Kernel Offset: disabled [ 16.660234] ---[ end Kernel panic - not syncing: Fatal exception ]--- Fixes: fb32856b16ad ("virtio-net: page_to_skb() use build_skb when there's sufficient tailroom") Signed-off-by: Xuan Zhuo <xuanzhuo@linux.alibaba.com> Acked-by: Jason Wang <jasowang@redhat.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01fjes: Use DEFINE_RES_MEM() and DEFINE_RES_IRQ() to simplify codeZhen Lei1-10/+2
No functional change. Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01Input: resistive-adc-touch - rework mapping of channelsDmitry Torokhov1-61/+49
Instead of iterating over channels establish and use channel map to retrieve data. As a side effect this will silence "uninitialized variable" warnings. Tested-by: Oleksij Rempel <o.rempel@pengutronix.de> Link: https://lore.kernel.org/r/YLXR2brkc4H54xtK@google.com Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
2021-06-01clk: qcom: Simplify usage of dev_err_probe()Uwe Kleine-König1-14/+8
dev_err_probe() returns the error code passed as second parameter. Also if the error code is -EPROBE_DEFER dev_err_probe() is silent, so there is no need to check for this value before calling dev_err_probe(). Signed-off-by: Uwe Kleine-König <uwe@kleine-koenig.org> Link: https://lore.kernel.org/r/20210427164522.2886825-1-uwe@kleine-koenig.org Reviewed-by: Bjorn Andersson <bjorn.andersson@linaro.org> Signed-off-by: Stephen Boyd <sboyd@kernel.org>
2021-06-01net: enetc: catch negative return code from enetc_pf_to_port()Vladimir Oltean1-7/+24
After the refactoring introduced in commit 87614b931c24 ("net: enetc: create a common enetc_pf_to_port helper"), enetc_pf_to_port was coded up to return -1 in case the passed PCIe device does not have a recognized BDF. Make sure the -1 value is checked by the callers, to appease static checkers. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: marvell: prestera: try to load previous fw versionVadym Kochan1-22/+61
Lets try to load previous fw version in case the latest one is missing on existing system. Signed-off-by: Vadym Kochan <vkochan@marvell.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: marvell: prestera: bump supported firmware version to 3.0Vadym Kochan1-1/+1
New firmware version has some ABI and feature changes like: - LAG support - initial L3 support - changed events handling logic Signed-off-by: Vadym Kochan <vkochan@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: marvell: prestera: align flood setting according to latest firmware versionVadym Kochan3-11/+94
Latest FW IPC flood message format was changed to configure uc/mc flooding separately, so change code according to this. Signed-off-by: Vadym Kochan <vkochan@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: marvell: prestera: disable events interrupt while handlingVadym Kochan1-0/+19
There are change in firmware which requires that receiver will disable event interrupts before handling them and enable them after finish with handling. Events still may come into the queue but without receiver interruption. Signed-off-by: Vadym Kochan <vkochan@marvell.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01net: neterion: fix doc warnings in s2io.cYang Yingliang1-0/+6
Add description for may_sleep to fix the W=1 warnings: drivers/net/ethernet/neterion/s2io.c:1110: warning: Function parameter or member 'may_sleep' not described in 'init_tti' drivers/net/ethernet/neterion/s2io.c:3335: warning: Function parameter or member 'may_sleep' not described in 'wait_for_cmd_complete' drivers/net/ethernet/neterion/s2io.c:4881: warning: Function parameter or member 'may_sleep' not described in 's2io_set_multicast' Signed-off-by: Yang Yingliang <yangyingliang@huawei.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-06-01Merge branch 'for-5.13' of https://git.kernel.org/pub/scm/linux/kernel/git/broonie/spi into spi-5.14Mark Brown119-650/+1101
2021-06-01drm: Fix misleading documentation of drm_gem_cma_create()Paul Cercueil1-2/+1
The backing memory does not necessarily have the writecombine attribute set, since commit cf8ccbc72d61 ("drm: Add support for GEM buffers backed by non-coherent memory"). Fixes: cf8ccbc72d61 ("drm: Add support for GEM buffers backed by non-coherent memory") Signed-off-by: Paul Cercueil <paul@crapouillou.net> Acked-by: Daniel Vetter <daniel.vetter@ffwll.ch> Link: https://patchwork.freedesktop.org/patch/msgid/20210601095405.8975-1-paul@crapouillou.net
2021-06-01remoteproc: imx_rproc: support i.MX8MN/PPeng Fan1-7/+80
Add i.MX8MN/P remote processor(Cortex-M7) support, we are using ARM SMCCC to start/stop M core, not using regmap interface. Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/1620274123-1461-9-git-send-email-peng.fan@oss.nxp.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-01remoteproc: imx_rproc: support i.MX7ULPPeng Fan1-11/+38
i.MX7ULP A7 core runs under control of M4 core, M4 core starts by ROM and powers most services used by A7 core, so A7 core has no power to start and stop M4 core. And the M4 core's state is default RPROC_DETACHED and remoteproc framework not able to stop the M4 core. Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Signed-off-by: Peng Fan <peng.fan@nxp.com> Link: https://lore.kernel.org/r/1620274123-1461-8-git-send-email-peng.fan@oss.nxp.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-01remoteproc: imx_rproc: make clk optionalPeng Fan1-15/+31
To i.MX7ULP, M4 is the master to control everything, no need to provide clk from Linux side. So make clk optional when method is IMX_RPROC_NONE. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/1620274123-1461-7-git-send-email-peng.fan@oss.nxp.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-01remoteproc: imx_rproc: initial support for mutilple start/stop methodPeng Fan1-0/+13
Add three methods IMX_RPROC_NONE(no need start/stop), IMX_RPROC_MMIO (start/stop through mmio) and IMX_RPROC_SMC(start/stop through ARM SMCCC). The current SoCs supported are all using IMX_RPROC_MMIO. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/1620274123-1461-6-git-send-email-peng.fan@oss.nxp.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
2021-06-01remoteproc: imx_rproc: parse fsl,auto-bootPeng Fan1-0/+3
Parse fsl,auto-boot to indicate whether need remoteproc framework auto boot or not. When remote processor is booted before Linux Kernel up, do not parse fsl,auto-boot, so only need to parse the property when rproc state is RPROC_DETACHED. Signed-off-by: Peng Fan <peng.fan@nxp.com> Reviewed-by: Mathieu Poirier <mathieu.poirier@linaro.org> Link: https://lore.kernel.org/r/1620274123-1461-5-git-send-email-peng.fan@oss.nxp.com Signed-off-by: Bjorn Andersson <bjorn.andersson@linaro.org>
Copyright © 1996 – 2026 Jason A. Donenfeld. All Rights Reverse Engineered.