- 26 7月, 2021 40 次提交
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由 Hao Chen 提交于
mainline inclusion from mainline-master commit b5a0b70d category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b5a0b70d77b9be91b8e6dfa5dd3b39ea9cf6be4c ---------------------------------------------------------------------- Currently, the debugfs command for fd tcam is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create a single file "fd_tcam" for it, and query it by command "cat fd_tcam", return the result to userspace, rather than record in dmesg. The display style is below: $ cat fd_tcam read result tcam key x(31): 00000000 00000000 00000000 08000000 00000600 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000 read result tcam key y(31): 00000000 00000000 00000000 f7ff0000 0000f900 00000000 00000000 00000000 00000000 00000000 00000000 00000000 0000fff8 Signed-off-by: NHao Chen <chenhao288@hisilicon.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Hao Chen 提交于
mainline inclusion from mainline-master commit e44c495d category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e44c495d95e0dd3a5513f72a830639a72b4c14f1 ---------------------------------------------------------------------- Currently, the debugfs command for queue info is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create two files "rx_queue_info" and "tx_queue_info" for it, and query it by command "cat rx_queue_info" and "cat tx_queue_info", return the result to userspace, rather than record in dmesg. The display style is below: $ cat rx_queue_info QUEUE_ID BD_NUM BD_LEN TAIL HEAD FBDNUM PKTNUM ... 0 0 0 0 0 0 0 ... 1 0 0 0 0 0 0 ... 2 0 0 0 0 0 0 ... $ cat tx_queue_info QUEUE_ID BD_NUM TC TAIL HEAD FBDNUM OFFSET PKTNUM ... 0 0 0 0 0 0 0 0 ... 1 0 0 0 0 0 0 0 ... 2 0 0 0 0 0 0 0 ... Signed-off-by: NHao Chen <chenhao288@hisilicon.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Hao Chen 提交于
mainline inclusion from mainline-master commit d2f737cf category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d2f737cf21b87d4239987da69a3b14730c6a57ad ---------------------------------------------------------------------- Currently, the debugfs command for queue map is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create a single file "queue_map" for it, and query it by command "cat queue_map", return the result to userspace, rather than record in dmesg. The display style is below: $ cat queue_map local_queue_id global_queue_id vector_id 0 0 341 Signed-off-by: NHao Chen <chenhao288@hisilicon.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Yufeng Mo 提交于
mainline inclusion from mainline-master commit 365e860a category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=365e860aa7a74afe1ba7157b3bfc547551c5795e ---------------------------------------------------------------------- Currently, the debugfs command for reg dcb info is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create a single file "dcb" for it, and query it by command "cat dcb", return the result to userspace, rather than record in dmesg. The display style is below: $ cat dcb qset_id roce_qset_mask nic_qset_mask qset_shaping_pass qset_bp_status 0000 0x1 0x1 0x1 0x0 0001 0x1 0x1 0x1 0x0 0002 0x1 0x1 0x1 0x0 0003 0x1 0x1 0x1 0x0 0004 0x1 0x1 0x1 0x0 0005 0x1 0x1 0x1 0x0 0006 0x1 0x1 0x1 0x0 0007 0x1 0x1 0x1 0x0 pri_id pri_mask pri_cshaping_pass pri_pshaping_pass 000 0x1 0x0 0x1 001 0x1 0x0 0x0 002 0x1 0x0 0x0 003 0x1 0x0 0x0 004 0x1 0x0 0x0 005 0x1 0x0 0x0 006 0x1 0x0 0x0 007 0x1 0x0 0x0 pg_id pg_mask pg_cshaping_pass pg_pshaping_pass 000 0x1 0x0 0x1 Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Yufeng Mo 提交于
mainline inclusion from mainline-master commit d96b0e59 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d96b0e59468dcbd61417b7dd31985a700e58d3b2 ---------------------------------------------------------------------- Currently, the debugfs command for reg is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create some files "bios_common/ssu/igu_egu/rpu/ncsi/rtc/ppp/rcb/tqp/mac" for it, and query it by command "cat xxx", return the result to userspace, rather than record in dmesg. The display style is below: $ cat bios_common BP_CPU_STATE: 0x0 DFX_MSIX_INFO_NIC_0: 0xc000 DFX_MSIX_INFO_NIC_1: 0x0 DFX_MSIX_INFO_NIC_2: 0x0 DFX_MSIX_INFO_NIC_3: 0x0 DFX_MSIX_INFO_ROC_0: 0xc000 DFX_MSIX_INFO_ROC_1: 0x0 DFX_MSIX_INFO_ROC_2: 0x0 DFX_MSIX_INFO_ROC_3: 0x0 Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Huazhong Tan 提交于
mainline inclusion from mainline-v5.13-rc4 commit 73a13d8d category: bugfix bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=73a13d8dbe33e53a12400f2be0f5af169816c67f ---------------------------------------------------------------------- Currently, when adaptive is on, the user's coalesce configuration may be overwritten by the dynamic one. The reason is that user's configurations are saved in struct hns3_enet_tqp_vector whose value maybe changed by the dynamic algorithm. To fix it, use struct hns3_nic_priv instead of struct hns3_enet_tqp_vector to save and get the user's configuration. BTW, operations of storing and restoring coalesce info in the reset process are unnecessary now, so remove them as well. Fixes: 434776a5 ("net: hns3: add ethtool_ops.set_coalesce support to PF") Fixes: 7e96adc4 ("net: hns3: add ethtool_ops.get_coalesce support to PF") Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Jiaran Zhang 提交于mainline inclusion from mainline-master commit e76e6886 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=e76e6886646b88b258f9deba92d49080f26028ae ---------------------------------------------------------------------- Currently, the debugfs command for ncl config is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create a single file "ncl_config" for it, and query it by command "cat ncl_config", return the result to userspace, rather than record in dmesg. The display style is below: $cat ncl_config offset | data 0x0000 | 0x00000028 0x0004 | 0x00000400 0x0008 | 0x08040201 0x000c | 0x00000000 0x0010 | 0x00040004 0x0014 | 0x00040004 0x0018 | 0x00000000 0x001c | 0x00000000 0x0020 | 0x00040004 Signed-off-by:
Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com> -
由 Jiaran Zhang 提交于
mainline inclusion from mainline-master commit 0b198b0d category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0b198b0d80ea091f2a917536a097adefb2eaa52f ---------------------------------------------------------------------- Currently, the debugfs command for m7 info is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create a single file "imp_info" for it, and query it by command "cat imp_info", return the result to userspace, rather than record in dmesg. The display style is below: $cat imp_info offset | data 0x0000 | 0x00000000 0x00000000 0x0008 | 0x00000000 0x00000000 0x0010 | 0x00000000 0x00000001 0x0018 | 0x00000000 0x00000000 0x0020 | 0x00000000 0x00000000 0x0028 | 0x00000000 0x00000000 0x0030 | 0x00000000 0x00000000 Signed-off-by:
Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com> -
由 Jiaran Zhang 提交于
mainline inclusion from mainline-master commit 1a7ff828 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1a7ff8280b16fe8a085e24aca9008724700d6878 ---------------------------------------------------------------------- Currently, the debugfs command for reset info is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create a single file "reset_info" for it, and query it by command "cat reset_info", return the result to userspace, rather than record in dmesg. The display style is below: $cat reset_info PF reset count: 0 FLR reset count: 0 GLOBAL reset count: 0 IMP reset count: 0 reset done count: 0 HW reset done count: 0 reset count: 0 reset fail count: 0 vector0 interrupt enable status: 0x1 reset interrupt source: 0x0 reset interrupt status: 0x0 RAS interrupt status:0x0 hardware reset status: 0x0 handshake status: 0x80 function reset status: 0x0 Change to the "hclge_show_rst_info" in the "hclge_reset_err_handle", when the reset fails, display reset info immediately. Signed-off-by:
Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com> -
由 Jiaran Zhang 提交于
mainline inclusion from mainline-master commit 9149ca0f category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9149ca0f115acf44f8473c0a1e464e716c4ca83b ---------------------------------------------------------------------- Currently, the debugfs command for intr is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create a single file "interrupt_info" for it, and query it by command "cat interrupt_info", return the result to userspace, rather than record in dmesg. The display style is below: $cat interrupt_info num_nic_msi: 65 num_roce_msi: 65 num_msi_used: 2 num_msi_left: 128 Signed-off-by:
Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com> -
由 Yufeng Mo 提交于
mainline inclusion from mainline-master commit d658ff34 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d658ff34dd7ff9ccf13c59a7c464b55ca122977d ---------------------------------------------------------------------- Currently, the debugfs command for loopback is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create a single file "loopback" for it, and query it by command "cat loopback", return the result to userspace, rather than record in dmesg. The display style is below: $ cat loopback mac id: 0 app loopback: off serdes serial loopback: off serdes parallel loopback: off Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Yufeng Mo 提交于
mainline inclusion from mainline-master commit 8ddfd9c4 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8ddfd9c46ef49ed75abc745c1f90532a2abb8f01 ---------------------------------------------------------------------- Currently, the debugfs command for mng tbl is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create a single file "mng_tbl" for it, and query it by command "cat mng_tbl", return the result to userspace, rather than record in dmesg. The display style is below: $ cat mng_tbl entry mac_addr mask ether mask vlan mask i_map ... 00 00:00:00:00:00:00 0 88cc 0 0000 1 0f ... Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Huazhong Tan 提交于
mainline inclusion from mainline-master commit 1556ea91 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1556ea9120ffcf4faf7ac6b62a6e28216f260a23 ---------------------------------------------------------------------- Currently, the debugfs command for mac list info is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create two files "uc" and "mc" under directory "mac_list" for it, and query mac list info by "cat mac_list/uc" and "mac_list/mc", return the result to userspace, rather than record in dmesg. The display style is below: $ cat mac_list/uc UC MAC_LIST: FUNC_ID MAC_ADDR STATE pf 00:18:2d:00:00:71 ACTIVE $ cat mac_list/mc MC MAC_LIST: FUNC_ID MAC_ADDR STATE pf 01:80:c2:00:00:21 ACTIVE Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Huazhong Tan 提交于
mainline inclusion from mainline-master commit 77e91848 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=77e9184869c9fb00a482357ea8eef3bd7ae3d45a ---------------------------------------------------------------------- Currently, the debugfs command for bd info is implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, add two debugfs directories "tx_bd_info" and "rx_bd_info", and create a file for each queue under these two directories, and query the bd info of specific queue by "cat tx_bd_info/tx_bd_queue*" or "cat rx_bd_info/rx_bd_queue*", return the result to userspace, rather than record in dmesg. The display style is below: $ cat rx_bd_info/rx_bd_queue0 Queue 0 rx bd info: BD_IDX L234_INFO PKT_LEN SIZE... 0 0x0 60 60... 1 0x0 1512 1512... $ cat tx_bd_info/tx_bd_queue0 Queue 0 tx bd info: BD_IDX ADDRESS VLAN_TAG SIZE... 0 0x0 0 0... 1 0x0 0 0... Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Jiaran Zhang 提交于
mainline inclusion from mainline-master commit c929bc2a category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=c929bc2ac36efa9344e6c8b8f55f6b8eeebb4393 ---------------------------------------------------------------------- Currently, the debugfs command for dev capability and dev spec are implemented by "echo xxxx > cmd", and record the information in dmesg. It's unnecessary and heavy. To improve it, create a single file "dev_info" for them, and query them by command "cat dev_info", return the result to userspace, rather than record in dmesg. The display style is below: $cat dev_info dev capability: support FD: yes support GRO: yes support FEC: yes support UDP GSO: no support PTP: no support INT QL: no support HW TX csum: no support UDP tunnel csum: no support TX push: no support imp-controlled PHY: no support rxd advanced layout: no dev spec: MAC entry num: 0 MNG entry num: 0 MAX non tso bd num: 8 RSS ind tbl size: 512 RSS key size: 40 RSS size: 1 Allocated RSS size: 0 Task queue pairs numbers: 1 RX buffer length: 2048 Desc num per TX queue: 1024 Desc num per RX queue: 1024 Total number of enabled TCs: 1 MAX INT QL: 0 MAX INT GL: 8160 MAX TM RATE: 100000 MAX QSET number: 1024 Signed-off-by:
Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com> -
由 Yufeng Mo 提交于
mainline inclusion from mainline-master commit 5e69ea7e category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5e69ea7ee2a69f68c4172afcb0cbe29e7162fb6e ---------------------------------------------------------------------- Currently, each debugfs command needs to create a file to get the information. To better support more debugfs commands, the debugfs process is reconstructed, including the process of creating dentries and files, and obtaining information. Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Huazhong Tan 提交于
mainline inclusion from mainline-master commit 1ddc028a category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1ddc028ac84988b6b1c9ceb9d15acbf321735ca3 ---------------------------------------------------------------------- Only when RXD advanced layout is enabled, in some cases (e.g. ip fragments), the checksum of entire packet will be calculated and filled in the least significant 16 bits of the unused addr field. So refactor out the handling of RX completion checksum: adjust the location of the checksum in RX descriptor, and use ptype table to identify whether this kind of checksum is calculated. Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Huazhong Tan 提交于
mainline inclusion from mainline-master commit 79664077 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=796640778c26f3d99fde173bb7b1d726b5f0d816 ---------------------------------------------------------------------- Currently, the driver gets packet type by parsing the L3_ID/L4_ID/OL3_ID/OL4_ID from RX descriptor, it's time-consuming. Now some new devices support RXD advanced layout, which combines previous OL3_ID/OL4_ID to 8bit ptype field, so the driver gets packet type by looking up only one table, and L3_ID/L4_ID become reserved fields. Considering compatibility, the firmware will report capability of RXD advanced layout, the driver will identify and enable it by default. This patch provides basic function: identify and enable the RXD advanced layout, and refactor out hns3_rx_checksum() by using ptype table to handle RX checksum if supported. Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Yufeng Mo 提交于
mainline inclusion from mainline-v5.13-rc1 commit 8c9200e3 category: bugfix bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8c9200e387721c597baabb319b4bd1cdf1155e35 ---------------------------------------------------------------------- HW error and global reset are reported through MSIX interrupts. The same error may be reported to different functions at the same time. When global reset begins, the pending reset request set by this error is unnecessary. So clear the pending reset request after the reset is complete to avoid the repeated reset. Fixes: f6162d44 ("net: hns3: add handling of hw errors reported through MSIX") Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Huazhong Tan 提交于
mainline inclusion from mainline-v5.13-rc1 commit 8ed64dbe category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8ed64dbe0bdf39479772896b2b4e5cbbdf89f086 ---------------------------------------------------------------------- The SEPARATOR_VALUE macro is used as separator when getting the register value, but the value of this macro is different between pf and vf, it is a bit confusing for the user, so synchronize the value of vf with pf. Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Huazhong Tan 提交于
mainline inclusion from mainline-v5.13-rc1 commit 8ed64dbe category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8ed64dbe0bdf39479772896b2b4e5cbbdf89f086 ---------------------------------------------------------------------- Modify some inappropriate spaces in comments of struct hlcgevf_tqp_stats. Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Huazhong Tan 提交于
mainline inclusion from mainline-v5.13-rc1 commit 1c5a2ba6 category: bugfix bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=1c5a2ba67989c01b8aeda81969b7a4a3702c51b5 ---------------------------------------------------------------------- When enter suspend mode the counter of pf reset will be increased twice, since both hclge_prepare_general() and hclge_prepare_wait() increase this counter. So remove the duplicate counting in hclge_prepare_general(). Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Guangbin Huang 提交于
mainline inclusion from mainline-v5.13-rc1 commit 01305e16 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=01305e16ebe7791e7a1b97485f83999f48cd79d0 ---------------------------------------------------------------------- To reduce the processing of unnecessary mailbox command when PF supports actively push its link status to VFs, VFs stop sending request link status command in periodic service task in this case. Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Guangbin Huang 提交于
mainline inclusion from mainline-v5.13-rc1 commit 18b6e31f category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=18b6e31f8bf4ac7af7b057228f38a5a530378e4e ---------------------------------------------------------------------- Previously, VF updates its link status every second by send query command to PF in periodic service task. If link stats of PF is changed, VF may need at most one second to update its link status. To reduce delay of link status between PF and VFs, PF actively push its link status to VFs when its link status is updated. And to let VF know PF supports this new feature, the link status changed mailbox command adds one bit to indicate it. Signed-off-by: NGuangbin Huang <huangguangbin2@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Colin Ian King 提交于
mainline inclusion from mainline-v5.13-rc1 commit d0494135 category: bugfix bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=d0494135f94c7ab5a9cf7a9094fbb233275c7ba6 ---------------------------------------------------------------------- The reset_prepare and reset_done calls have a null pointer check on ae_dev however ae_dev is being dereferenced via the call to ns3_is_phys_func with the ae->pdev argument. Fix this by performing a null pointer check on ae_dev and hence short-circuiting the dereference to ae_dev on the call to ns3_is_phys_func. Addresses-Coverity: ("Dereference before null check") Fixes: 715c58e9 ("net: hns3: add suspend and resume pm_ops") Signed-off-by: NColin Ian King <colin.king@canonical.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Salil Mehta 提交于
mainline inclusion from mainline-v5.12-rc7 commit cd7e963d category: bugfix bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cd7e963d2f0875789ddb5c3746b628716bd0a8c9 ---------------------------------------------------------------------- Some trivial spelling mistakes which caught my eye during the review of the code. Signed-off-by: NSalil Mehta <salil.mehta@huawei.com> Link: https://lore.kernel.org/r/20210409074223.32480-1-salil.mehta@huawei.comSigned-off-by: NJakub Kicinski <kuba@kernel.org> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Jiaran Zhang 提交于
mainline inclusion from mainline-v5.13-rc1 commit 715c58e9 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=715c58e94f0d78907bfccde12c2ca5236502c53e ---------------------------------------------------------------------- To implement the system suspend/resume functions, the NIC driver needs to support: 1. When the system enters the suspend mode, the driver needs to implement the suspend callback function of the NIC device. The driver needs to mute the device, stop all RX/TX activities of the device, and unmap the interrupt. 2. When the system enters the resume mode, the driver needs to implement the resume callback function of the NIC device and restore the device to the state before suspension. When the system enters the suspend and resume mode, the NIC driver actually executes the PF function reset process. When the PFs are suspending/resuming, VFs also enter the suspend/resume state because the PFs trigger the VFs to reset, therefore no operation is required when the VF pci_driver is suspending or resuming. Signed-off-by:
Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com> -
由 Jiaran Zhang 提交于
mainline inclusion from mainline-v5.13-rc1 commit bb1890d5 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=bb1890d5f97425766a865d75f99fd556d5dc6893 ---------------------------------------------------------------------- The flr_prepare/flr_done functions are not only used in the FLR scenario, but also used in the suspend/resume. Change the function names to prepare_for_reset/rebuild_for_reset, change the flr_prepare/flr_done to reset_prepare/reset_done in hnae3_ae_ops. Signed-off-by:
Jiaran Zhang <zhangjiaran@huawei.com>
Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
Reviewed-by: NYongxin Li <liyongxin1@huawei.com>
Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com>
Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com> -
由 Salil Mehta 提交于
mainline inclusion from mainline-v5.12-rc7 commit 0600771f category: bugfix bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=0600771fa6b231e801ba1ff5d7adfcf7659dbbf3 ---------------------------------------------------------------------- Code to defer the reset(which caps the frequency of the reset) schedules the timer and returns. Hence, following 'else-if' looks un-necessary. Fixes: 9de0b86f ("net: hns3: Prevent to request reset frequently") Signed-off-by: NSalil Mehta <salil.mehta@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Salil Mehta 提交于
mainline inclusion from mainline-v5.12-rc7 commit 9a6aaf61 category: bugfix bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9a6aaf61487e6d96ce0bf9b84a784c528dbf6e5e ---------------------------------------------------------------------- This removes the left over check and assignment which is no longer used anywhere in the function and should have been removed as part of the below mentioned patch. Fixes: 012fcb52 ("net: hns3: activate reset timer when calling reset_event") Signed-off-by: NSalil Mehta <salil.mehta@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Yunsheng Lin 提交于
mainline inclusion from mainline-v5.13-rc1 commit 97b9e5c1 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=97b9e5c131f16e2e487139ba596f9e6df927ae87 ---------------------------------------------------------------------- skb_put_padto() may fails because of memory failure, sw_err_cnt is already used to log memory failure in hns3_skb_linearize(), so use it to log the memory failure for skb_put_padto() too. Signed-off-by: NYunsheng Lin <linyunsheng@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Guojia Liao 提交于
mainline inclusion from mainline-v5.13-rc1 commit 33a8f764 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=33a8f7649913e4aeda34bc1294302688112c9c56 ---------------------------------------------------------------------- The device HNAE3_DEVICE_VERSION_V3 supports up to 1280 queues and qsets for one function, so the bitwidth of tc_offset, meaning the tqps index, needs to expand from 10 bits to 11 bits. The device HNAE3_DEVICE_VERSION_V3 supports up to 512 queues on one TC. The tc_size, meaning the exponent with base 2 of queues supported on TC, which needs to expand from 3 bits to 4 bits. Signed-off-by: NGuojia Liao <liaoguojia@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Yunsheng Lin 提交于
mainline inclusion from mainline-v5.13-rc1 commit 811c0830 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=811c0830eb4ca8811ed80fe40378f622b9844835 ---------------------------------------------------------------------- The actual size on wire for tso skb should be (gso_segs - 1) * hdr + skb->len instead of skb->len, which can be seen by user using 'ethtool -S ethX' cmd, and 'Byte Queue Limit' also use the send size stat to do the queue limiting, so add send_bytes in the desc_cb to record the actual send size for a skb. And send_bytes is only for tx desc_cb and page_offset is only for rx desc, so reuse the same space for both of them. Signed-off-by: NYunsheng Lin <linyunsheng@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Yufeng Mo 提交于
mainline inclusion from mainline-v5.13-rc1 commit 8fa86551 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=8fa865510069aa1364f50761d38418dec4c163df ---------------------------------------------------------------------- Currently, the queue reset process needs to be performed one by one, which is inefficient. However, the queue reset of the same function is always performed at the same time. Therefore, according to the UM, command HCLGE_OPC_CFG_RST_TRIGGER can be used to reset all queues of the same function at a time, in order to optimize the queue reset process. Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Jian Shen 提交于
mainline inclusion from mainline-v5.13-rc1 commit 5be36fb7 category: bugfix bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=5be36fb7855442e0299cf483d40457315a84cdf1 ---------------------------------------------------------------------- Currently, if user hasn't change channel number, the rss_size is limited to be no more than the vector number, in order to keep one vector only being mapped to one queue. But the queue number of each tc can be different, and one vector also can be mapped by multiple queues. So remove this limitation. Signed-off-by: NJian Shen <shenjian15@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Jian Shen 提交于
mainline inclusion from mainline-v5.13-rc1 commit 64ff58fa category: bugfix bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=64ff58fa3bfcf26bc893ea425a0553b561ca5298 ---------------------------------------------------------------------- When new rule state is TO_ADD or ACTIVE, and there is already a rule with same location in the fd_rule_list, the new rule will be freed after modifying the old rule. It may cause user-after-free issue when access rule again in hclge_add_fd_entry_common(). Fixes: fc4243b8 ("net: hns3: refactor flow director configuration") Signed-off-by: NJian Shen <shenjian15@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Jian Shen 提交于
mainline inclusion from mainline-v5.13-rc1 commit 989f7178 category: bugfix bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=989f7178b06666ec23ada614b2047c21d85b2a0a ---------------------------------------------------------------------- Currently, when adding flow director rule, it missed to set rule state. Which may cause the rule state in software is unconsistent with hardware. Fixes: fc4243b8 ("net: hns3: refactor flow director configuration") Signed-off-by: NJian Shen <shenjian15@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Liu Jian 提交于
mainline inclusion from mainline-v5.13-rc1 commit 54422bd4 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=54422bd436e084e6c74aff6026c1767f1570ab26 ---------------------------------------------------------------------- drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c: In function 'hclge_clear_arfs_rules': drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.c:7173:1: error: no return statement in function returning non-void [-Werror=return-type] 7173 | } | ^ cc1: some warnings being treated as errors make[6]: *** [scripts/Makefile.build:273: drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_main.o] Error 1 make[5]: *** [scripts/Makefile.build:534: drivers/net/ethernet/hisilicon/hns3/hns3pf] Error 2 make[4]: *** [scripts/Makefile.build:534: drivers/net/ethernet/hisilicon/hns3] Error 2 make[4]: *** Waiting for unfinished jobs.... make[3]: *** [scripts/Makefile.build:534: drivers/net/ethernet/hisilicon] Error 2 make[2]: *** [scripts/Makefile.build:534: drivers/net/ethernet] Error 2 make[1]: *** [scripts/Makefile.build:534: drivers/net] Error 2 make[1]: *** Waiting for unfinished jobs.... make: *** [Makefile:1980: drivers] Error 2 Reported-by: NHulk Robot <hulkci@huawei.com> Signed-off-by: NLiu Jian <liujian56@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Guojia Liao 提交于
mainline inclusion from mainline-v5.13-rc1 commit b1261897 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=b1261897b0902d870c483fb006a9443723a3d58b ---------------------------------------------------------------------- hclge_tm_vport_tc_info_update() is bloated, so split it into separate functions for readability and maintainability. Signed-off-by: NGuojia Liao <liaoguojia@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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由 Yufeng Mo 提交于
mainline inclusion from mainline-v5.13-rc1 commit 74d439b7 category: feature bugzilla: 173966 CVE: NA Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=74d439b74ad3e05780d4cf3ab047345b443f7e67 ---------------------------------------------------------------------- hclge_reset_rebuild() is a bit too long. So add a new function hclge_update_reset_level() to improve readability. Signed-off-by: NYufeng Mo <moyufeng@huawei.com> Signed-off-by: NHuazhong Tan <tanhuazhong@huawei.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net> Reviewed-by: NYongxin Li <liyongxin1@huawei.com> Signed-off-by: NJunxin Chen <chenjunxin1@huawei.com> Signed-off-by: NZheng Zengkai <zhengzengkai@huawei.com>
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