On 2020/12/10 13:40, Saeed Mahameed wrote:
On Thu, 2020-12-10 at 11:42 +0800, Huazhong Tan wrote:
From: Jian Shen
For some new device, it supports forwarding packet to queues
of specified TC when flow director rule hit. So extend the
command handle to support it.
...
static int hclge
On 2020/12/10 12:50, Saeed Mahameed wrote:
On Thu, 2020-12-10 at 11:42 +0800, Huazhong Tan wrote:
From: Jian Shen
Currently, the HNS3 driver only supports offload for tc number
and prio_tc. This patch adds support for other qopts, including
queues count and offset for each tc.
When enable
On 2020/12/11 4:24, Saeed Mahameed wrote:
On Thu, 2020-12-10 at 20:27 +0800, tanhuazhong wrote:
On 2020/12/10 12:50, Saeed Mahameed wrote:
On Thu, 2020-12-10 at 11:42 +0800, Huazhong Tan wrote:
From: Jian Shen
Currently, the HNS3 driver only supports offload for tc number
and prio_tc
On 2020/12/11 4:46, Saeed Mahameed wrote:
On Thu, 2020-12-10 at 20:24 +0800, tanhuazhong wrote:
On 2020/12/10 13:40, Saeed Mahameed wrote:
On Thu, 2020-12-10 at 11:42 +0800, Huazhong Tan wrote:
From: Jian Shen
For some new device, it supports forwarding packet to queues
of specified TC
On 2020/12/5 10:24, Jakub Kicinski wrote:
On Thu, 3 Dec 2020 20:18:55 +0800 Huazhong Tan wrote:
@@ -224,6 +224,7 @@ static int hclge_map_unmap_ring_to_vf_vector(struct
hclge_vport *vport, bool en,
static int hclge_set_vf_promisc_mode(struct hclge_vport *vport,
On 2020/12/5 10:22, Jakub Kicinski wrote:
On Thu, 3 Dec 2020 20:18:56 +0800 Huazhong Tan wrote:
tranmist
Please spell check the commit messages and comments.
will fix spelling mistakes, thanks
.
On 2020/11/19 12:15, Andrew Lunn wrote:
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 9ca87bc..afd8de2 100644
--- a/include/uapi/linux/ethtool.h
+++ b/include/uapi/linux/ethtool.h
@@ -433,6 +433,7 @@ struct ethtool_modinfo {
*a TX interrupt, when the pac
On 2020/11/20 6:02, Michal Kubecek wrote:
On Thu, Nov 19, 2020 at 04:56:42PM +0800, tanhuazhong wrote:
On 2020/11/19 12:15, Andrew Lunn wrote:
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 9ca87bc..afd8de2 100644
--- a/include/uapi/linux/ethtool.h
+++ b
On 2020/11/20 6:02, Michal Kubecek wrote:
On Thu, Nov 19, 2020 at 04:56:42PM +0800, tanhuazhong wrote:
On 2020/11/19 12:15, Andrew Lunn wrote:
diff --git a/include/uapi/linux/ethtool.h b/include/uapi/linux/ethtool.h
index 9ca87bc..afd8de2 100644
--- a/include/uapi/linux/ethtool.h
+++ b
On 2020/11/21 5:22, Michal Kubecek wrote:
On Fri, Nov 20, 2020 at 02:39:38PM +0100, Andrew Lunn wrote:
On Fri, Nov 20, 2020 at 08:23:22AM +0100, Michal Kubecek wrote:
On Fri, Nov 20, 2020 at 10:59:59AM +0800, tanhuazhong wrote:
On 2020/11/20 6:02, Michal Kubecek wrote:
We could use a
On 2020/11/20 23:25, Andrew Lunn wrote:
@@ -310,6 +334,13 @@ int ethnl_set_coalesce(struct sk_buff *skb, struct
genl_info *info)
ret = dev->ethtool_ops->set_coalesce(dev, &coalesce);
if (ret < 0)
goto out_ops;
+
+ if (ops->set_ext_coalesce) {
+
On 2020/11/28 4:53, Jakub Kicinski wrote:
On Fri, 27 Nov 2020 16:47:20 +0800 Huazhong Tan wrote:
Since TX hardware checksum and RX completion checksum have been
supported now, so add related information in hns3_dbg_bd_info().
Signed-off-by: Huazhong Tan
drivers/net/ethernet/hisilicon/hns3
On 2020/11/28 4:52, Jakub Kicinski wrote:
On Fri, 27 Nov 2020 16:47:16 +0800 Huazhong Tan wrote:
In some cases (for example ip fragment), hardware will
calculate the checksum of whole packet in RX, and setup
the HNS3_RXD_L2_CSUM_B flag in the descriptor, so add
support to utilize this checksu
On 2020/11/11 9:13, Jakub Kicinski wrote:
On Mon, 9 Nov 2020 11:22:29 +0800 Huazhong Tan wrote:
+ if (rx_vector->tx_group.coal.ql_enable)
Is this supposed to be rx_group, not tx?
yes, will fix it.
thanks.
+ hns3_set_vector_coalesce_r
On 2020/11/11 9:20, Jakub Kicinski wrote:
On Mon, 9 Nov 2020 11:22:33 +0800 Huazhong Tan wrote:
Add dynamic interrupt moderation support for the HNS3 driver.
Signed-off-by: Huazhong Tan
I'm slightly confused here. What does the adaptive moderation do in
your driver/device if you still nee
On 2020/11/11 9:25, Jakub Kicinski wrote:
On Mon, 9 Nov 2020 11:22:37 +0800 Huazhong Tan wrote:
For device whose version is above V3(include V3), the GL can
select EQ or CQ mode, so adds support for it.
In CQ mode, the coalesced timer will restart upon new completion,
while in EQ mode, the t
On 2020/11/11 9:28, Jakub Kicinski wrote:
On Mon, 9 Nov 2020 11:22:39 +0800 Huazhong Tan wrote:
Since user may need to check the current configuration of the
interrupt coalesce, so add debugfs support for query this info,
which includes DIM profile, coalesce configuration of both software
and
On 2020/11/12 0:15, Jakub Kicinski wrote:
On Wed, 11 Nov 2020 11:16:37 +0800 tanhuazhong wrote:
On 2020/11/11 9:28, Jakub Kicinski wrote:
On Mon, 9 Nov 2020 11:22:39 +0800 Huazhong Tan wrote:
Since user may need to check the current configuration of the
interrupt coalesce, so add debugfs
On 2020/11/15 2:54, Jakub Kicinski wrote:
On Thu, 12 Nov 2020 11:33:14 +0800 Huazhong Tan wrote:
Add a control private flag in ethtool for enable/disable
DIM feature.
Signed-off-by: Huazhong Tan
Please work on a common ethtool API for the configuration instead of
using private flags.
Pri
On 2020/11/8 1:46, Jakub Kicinski wrote:
On Sat, 7 Nov 2020 14:31:12 +0800 Huazhong Tan wrote:
For device whose version is above V3(include V3), the GL
configuration can set as 1us unit, so adds support for
configuring this field.
Signed-off-by: Huazhong Tan
Doesn't build.
drivers/net/et
On 2020/11/8 1:47, Jakub Kicinski wrote:
On Sat, 7 Nov 2020 14:31:20 +0800 Huazhong Tan wrote:
+static void hns3_update_cqe_mode(struct net_device *netdev, bool enable, bool
is_tx)
Wrap this to 80 characters, please.
Will fix it.
Thanks
.
On 2019/8/26 21:45, Vlad Buslov wrote:
Extend struct flow_block_offload with "unlocked_driver_cb" flag to allow
registering and unregistering block hardware offload callbacks that do not
require caller to hold rtnl lock. Extend tcf_block with additional
lockeddevcnt counter that is incremented
Hi Stephen & David,
It is my mistake, so sorry about this. There is a redundant "net: hns3:
" in the fixes tag.
How could I fix it?
Thanks.
On 2019/2/25 16:00, Stephen Rothwell wrote:
Hi all,
In commit
a638b1d8cc87 ("net: hns3: fix get VF RSS issue")
Fixes tag
Fixes: 374ad291762a
On 2019/2/27 10:23, Stephen Rothwell wrote:
Hi,
On Wed, 27 Feb 2019 09:12:57 +0800 tanhuazhong wrote:
It is my mistake, so sorry about this. There is a redundant "net: hns3:
" in the fixes tag.
How could I fix it?
Since Dave doesn't rebase his tree, there is no way to fi
On 2019/3/4 13:15, David Miller wrote:
From: Huazhong Tan
Date: Sat, 2 Mar 2019 16:49:30 +0800
From: Jian Shen
HW can not guarantee complete write desc->rx.size, even though
HNS3_RXD_VLD_B has been set. Driver needs to add rmb() instruction
to make sure desc->rx.size is always valid.
Fix
On 2020/4/29 2:49, Jakub Kicinski wrote:
On Tue, 28 Apr 2020 19:58:25 +0800 Huazhong Tan wrote:
From: Yonglong Liu
This patch adds support for reading the optical module eeprom
info via "ethtool -m".
Signed-off-by: Yonglong Liu
Signed-off-by: Huazhong Tan
diff --git a/drivers/net/ethe
On 2020/9/7 17:22, Willem de Bruijn wrote:
On Sun, Sep 6, 2020 at 8:42 PM Jakub Kicinski wrote:
On Sat, 5 Sep 2020 14:11:11 +0800 Huazhong Tan wrote:
There are two updates relates to UDP GSO.
#1 adds a new GSO type for UDPv6
#2 adds check for UDP GSO when csum is disable in netdev_fix_feat
On 2020/9/7 23:35, Willem de Bruijn wrote:
On Mon, Sep 7, 2020 at 3:38 PM tanhuazhong wrote:
On 2020/9/7 17:22, Willem de Bruijn wrote:
On Sun, Sep 6, 2020 at 8:42 PM Jakub Kicinski wrote:
On Sat, 5 Sep 2020 14:11:11 +0800 Huazhong Tan wrote:
There are two updates relates to UDP GSO
On 2020/9/2 22:33, Willem de Bruijn wrote:
On Wed, Sep 2, 2020 at 2:18 PM Huazhong Tan wrote:
In some cases, for UDP GSO, UDPv4 and UDPv6 need to be handled
separately, for example, checksum offload, so add new GSO type
SKB_GSO_UDPV6_L4 for UDPv6, and the old SKB_GSO_UDP_L4 stands
for UDPv4
On 2020/9/3 6:43, David Miller wrote:
From: Huazhong Tan
Date: Wed, 2 Sep 2020 20:15:11 +0800
In some cases, for UDP GSO, UDPv4 and UDPv6 need to be handled
separately, for example, checksum offload, so add new GSO type
SKB_GSO_UDPV6_L4 for UDPv6, and the old SKB_GSO_UDP_L4 stands
for UDPv4
-Original Message-
From: Eric Dumazet [mailto:eric.duma...@gmail.com]
Sent: Wednesday, January 23, 2019 2:39 AM
To: tanhuazhong ; da...@davemloft.net
Cc: netdev@vger.kernel.org; linux-ker...@vger.kernel.org; huangdaode
; Zhuangyuzeng (Yisen) ;
Salil Mehta ; Linuxarm ; shenjian
(K
On 2018/10/28 3:02, Sergei Shtylyov wrote:
Hello!
On 27.10.2018 5:41, Huazhong Tan wrote:
It is not necessary to reset the queue in the hns3_uninit_all_ring(),
since the queue is stopped in the down operation, and will be resetted
s/resetted/reset/.
OK, thanks.
in the up operato
On 2018/10/28 3:05, Sergei Shtylyov wrote:
On 27.10.2018 5:41, Huazhong Tan wrote:
In a multi-core machine, the mailbox service and reset service
will be executed at the same time. The reset server will re-initialize
the commond queue, before that, the mailbox handler can only get some
On 2018/10/28 16:09, Sergei Shtylyov wrote:
Hello!
On 28.10.2018 6:34, Huazhong Tan wrote:
It is not necessary to reset the queue in the hns3_uninit_all_ring(),
since the queue is stopped in the down operation, and will be reset
in the up operaton. And the judgment of the HCLGE_STATE_RST_HA
On 2018/10/30 1:44, Joe Perches wrote:
On Mon, 2018-10-29 at 21:54 +0800, Huazhong Tan wrote:
When hns3_nic_init_vector_data() fails to map ring to vector,
it should cancel the netif_napi_add() that has been successfully
done and then exits.
[]
diff --git a/drivers/net/ethernet/hisilicon/hn
On 2018/10/30 9:31, Joe Perches wrote:
On Tue, 2018-10-30 at 09:21 +0800, tanhuazhong wrote:
On 2018/10/30 1:44, Joe Perches wrote:
On Mon, 2018-10-29 at 21:54 +0800, Huazhong Tan wrote:
When hns3_nic_init_vector_data() fails to map ring to vector,
it should cancel the netif_napi_add
On 2018/10/30 17:09, Sergei Shtylyov wrote:
Hello!
On 10/29/2018 4:54 PM, Huazhong Tan wrote:
When hns3_get_ring_config()/hns3_queue_to_ring() failed during resetting,
the allocated memory has not been freed before hns3_get_ring_config() and
hns3_queue_to_ring() return. So this patch fixes
On 2018/10/30 17:11, Sergei Shtylyov wrote:
On 10/29/2018 4:54 PM, Huazhong Tan wrote:
When hns3_nic_init_vector_data() fails to map ring to vector,
it should cancel the netif_napi_add() that has been successfully
done and then exits.
Fixes: 76ad4f0ee747 ("net: hns3: Add support of HNS3 Eth
On 2020/5/10 4:48, Jakub Kicinski wrote:
On Sat, 9 May 2020 17:27:39 +0800 Huazhong Tan wrote:
This patch provides a new interface for the client to query
whether CMDQ is ready to work.
Signed-off-by: Huazhong Tan
diff --git a/drivers/net/ethernet/hisilicon/hns3/hnae3.h
b/drivers/net/et
On 2020/5/13 21:12, Andrew Lunn wrote:
On Wed, May 13, 2020 at 04:25:44PM +0800, Huazhong Tan wrote:
From: Yufeng Mo
PHY loopback is already supported by genphy driver. This patch
adds the set_loopback interface to RTL8211F PHY driver, so the PHY
selftest can run properly on it.
Signed-off
On 2020/5/13 21:12, Andrew Lunn wrote:
On Wed, May 13, 2020 at 04:25:44PM +0800, Huazhong Tan wrote:
From: Yufeng Mo
PHY loopback is already supported by genphy driver. This patch
adds the set_loopback interface to RTL8211F PHY driver, so the PHY
selftest can run properly on it.
Signed-off
Sorry, please ignore this patchset, will resend it later.
On 2020/5/28 20:45, Huazhong Tan wrote:
This patchset includes some updates for the HNS3 ethernet driver.
#1 adds a missing mutex destroy.
#2&3 refactor two function, make them more readable and maintainable.
#4&5 fix unsuitable type of
On 2020/5/29 2:42, Markus Elfring wrote:
Add a mutex destroy call in hclge_init_ae_dev() when fails.
How do you think about a wording variant like the following?
Change description:
The function “mutex_init” was called before a call of
the function “hclge_pci_init”.
But the
On 2020/5/21 5:06, Jakub Kicinski wrote:
On Wed, 20 May 2020 09:20:12 +0800 Huazhong Tan wrote:
From: GuoJia Liao
There is a scenario which needs vNICs enable the VLAN filter
in access port, while disable the VLAN filter in trunk port.
Access port and trunk port can switch according to the
On 2020/5/21 9:36, Jakub Kicinski wrote:
On Thu, 21 May 2020 09:33:14 +0800 tanhuazhong wrote:
On 2020/5/21 5:06, Jakub Kicinski wrote:
On Wed, 20 May 2020 09:20:12 +0800 Huazhong Tan wrote:
From: GuoJia Liao
There is a scenario which needs vNICs enable the VLAN filter
in access port
On 2020/5/22 5:37, David Miller wrote:
From: Jakub Kicinski
Date: Thu, 21 May 2020 12:17:07 -0700
On Thu, 21 May 2020 19:38:23 +0800 Huazhong Tan wrote:
This patchset adds two new VLAN feature.
[patch 1] adds a new dynamic VLAN mode.
[patch 2] adds support for 'QoS' field to PVID.
Change
On 2020/5/23 1:39, Jakub Kicinski wrote:
On Fri, 22 May 2020 10:49:42 +0800 Huazhong Tan wrote:
From: Guangbin Huang
This patch adds support for VF to query the mapping of ring and
vector.
Signed-off-by: Guangbin Huang
Signed-off-by: Huazhong Tan
Hi, Jakub.
Could you explain a lit
On 2020/5/22 17:35, tanhuazhong wrote:
On 2020/5/22 5:37, David Miller wrote:
From: Jakub Kicinski
Date: Thu, 21 May 2020 12:17:07 -0700
On Thu, 21 May 2020 19:38:23 +0800 Huazhong Tan wrote:
This patchset adds two new VLAN feature.
[patch 1] adds a new dynamic VLAN mode.
[patch 2
On 2020/7/8 13:26, Eric Dumazet wrote:
On 7/7/20 8:48 PM, Huazhong Tan wrote:
Add NETIF_F_SOFTWARE_GSO to the the list of GSO features with
s/NETIF_F_SOFTWARE_GSO/NETIF_F_GSO_UDP_L4/
yes, thanks.
a software fallback. This allows UDP GSO to be used even if
the hardware does not supp
On 2020/7/8 13:36, Eric Dumazet wrote:
On 7/7/20 8:48 PM, Huazhong Tan wrote:
Since UDP GSO feature is depended on checksum offload, so disable
UDP GSO feature when CSUM is disabled, then from user-space also
can see UDP GSO feature is disabled.
Signed-off-by: Huazhong Tan
---
net/core/
On 2020/7/8 20:11, Willem de Bruijn wrote:
On Tue, Jul 7, 2020 at 11:50 PM Huazhong Tan wrote:
Add NETIF_F_SOFTWARE_GSO to the the list of GSO features with
a software fallback. This allows UDP GSO to be used even if
the hardware does not support it,
That is already the case if just call
On 2020/7/9 10:47, Eric Dumazet wrote:
On 7/8/20 7:30 PM, tanhuazhong wrote:
On 2020/7/8 13:36, Eric Dumazet wrote:
On 7/7/20 8:48 PM, Huazhong Tan wrote:
Since UDP GSO feature is depended on checksum offload, so disable
UDP GSO feature when CSUM is disabled, then from user-space
Sorry, please ignore this patch. I will resend it.
-邮件原件-
发件人: netdev-ow...@vger.kernel.org [mailto:netdev-ow...@vger.kernel.org] 代表
Huazhong Tan
发送时间: 2018年8月1日 17:53
收件人: da...@davemloft.net
抄送: netdev@vger.kernel.org; Linuxarm
主题: [Patch net-next] net: hns3: fix return value error whi
On 2018/8/2 1:03, David Miller wrote:
From: Huazhong Tan
Date: Wed, 1 Aug 2018 17:53:28 +0800
From: fredalu
While cleaning the command queue, the value of the HEAD register is not
in the range of next_to_clean and next_to_use, meaning that this value
is invalid. This also means that there
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