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| Started by | Aviad Krawczyk <aviad.krawczyk@huawei.com> |
|---|---|
| First post | 2017-08-17 14:30 +0200 |
| Last post | 2017-08-17 15:10 +0200 |
| Articles | 3 — 2 participants |
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[PATCH V6 21/21] net-next/hinic: Add netpoll Aviad Krawczyk <aviad.krawczyk@huawei.com> - 2017-08-17 14:30 +0200
Re: [PATCH V6 21/21] net-next/hinic: Add netpoll Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2017-08-17 15:00 +0200
Re: [PATCH V6 21/21] net-next/hinic: Add netpoll Aviad Krawczyk <aviad.krawczyk@huawei.com> - 2017-08-17 15:10 +0200
| From | Aviad Krawczyk <aviad.krawczyk@huawei.com> |
|---|---|
| Date | 2017-08-17 14:30 +0200 |
| Subject | [PATCH V6 21/21] net-next/hinic: Add netpoll |
| Message-ID | <ufs5Y-4Nj-53@gated-at.bofh.it> |
Add more netdev operation - netpoll.
Signed-off-by: Aviad Krawczyk <aviad.krawczyk@huawei.com>
Signed-off-by: Zhao Chen <zhaochen6@huawei.com>
---
MAINTAINERS | 7 +++++++
drivers/net/ethernet/huawei/hinic/hinic_main.c | 20 ++++++++++++++++++++
2 files changed, 27 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 0e967b3..8f9ea9b 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -6240,6 +6240,13 @@ L: linux-input@vger.kernel.org
S: Maintained
F: drivers/input/touchscreen/htcpen.c
+HUAWEI ETHERNET DRIVER
+M: Aviad Krawczyk <aviad.krawczyk@huawei.com>
+L: netdev@vger.kernel.org
+S: Supported
+F: Documentation/networking/hinic.txt
+F: drivers/net/ethernet/huawei/hinic/
+
HUGETLB FILESYSTEM
M: Nadia Yvette Chambers <nyc@holomorphy.com>
S: Maintained
diff --git a/drivers/net/ethernet/huawei/hinic/hinic_main.c b/drivers/net/ethernet/huawei/hinic/hinic_main.c
index a77a7f8..59f3358 100644
--- a/drivers/net/ethernet/huawei/hinic/hinic_main.c
+++ b/drivers/net/ethernet/huawei/hinic/hinic_main.c
@@ -787,6 +787,23 @@ static void hinic_get_stats64(struct net_device *netdev,
stats->tx_errors = nic_tx_stats->tx_dropped;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void hinic_netpoll(struct net_device *netdev)
+{
+ struct hinic_dev *nic_dev = netdev_priv(netdev);
+ int i, num_qps;
+
+ num_qps = hinic_hwdev_num_qps(nic_dev->hwdev);
+ for (i = 0; i < num_qps; i++) {
+ struct hinic_txq *txq = &nic_dev->txqs[i];
+ struct hinic_rxq *rxq = &nic_dev->rxqs[i];
+
+ napi_schedule(&txq->napi);
+ napi_schedule(&rxq->napi);
+ }
+}
+#endif
+
static const struct net_device_ops hinic_netdev_ops = {
.ndo_open = hinic_open,
.ndo_stop = hinic_close,
@@ -799,6 +816,9 @@ static void hinic_get_stats64(struct net_device *netdev,
.ndo_start_xmit = hinic_xmit_frame,
.ndo_tx_timeout = hinic_tx_timeout,
.ndo_get_stats64 = hinic_get_stats64,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = hinic_netpoll,
+#endif
};
static void netdev_features_init(struct net_device *netdev)
--
1.9.1
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| From | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
|---|---|
| Date | 2017-08-17 15:00 +0200 |
| Message-ID | <ufsyZ-4YZ-3@gated-at.bofh.it> |
| In reply to | #1713951 |
Hello.
On 08/17/2017 03:25 PM, Aviad Krawczyk wrote:
> Add more netdev operation - netpoll.
>
> Signed-off-by: Aviad Krawczyk <aviad.krawczyk@huawei.com>
> Signed-off-by: Zhao Chen <zhaochen6@huawei.com>
> ---
> MAINTAINERS | 7 +++++++
> drivers/net/ethernet/huawei/hinic/hinic_main.c | 20 ++++++++++++++++++++
> 2 files changed, 27 insertions(+)
>
> diff --git a/MAINTAINERS b/MAINTAINERS
> index 0e967b3..8f9ea9b 100644
> --- a/MAINTAINERS
> +++ b/MAINTAINERS
> @@ -6240,6 +6240,13 @@ L: linux-input@vger.kernel.org
> S: Maintained
> F: drivers/input/touchscreen/htcpen.c
>
> +HUAWEI ETHERNET DRIVER
> +M: Aviad Krawczyk <aviad.krawczyk@huawei.com>
> +L: netdev@vger.kernel.org
> +S: Supported
> +F: Documentation/networking/hinic.txt
> +F: drivers/net/ethernet/huawei/hinic/
> +
Sorry for not asking this question before: how is the new MAINTAINERS
record related to the netpoll support? This should be in a separate patch.
[...]
MBR, Sergei
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| From | Aviad Krawczyk <aviad.krawczyk@huawei.com> |
|---|---|
| Date | 2017-08-17 15:10 +0200 |
| Message-ID | <ufsIH-5i2-51@gated-at.bofh.it> |
| In reply to | #1713980 |
Will be fixed in V7 Thanks On 8/17/2017 3:57 PM, Sergei Shtylyov wrote: > Hello. > > On 08/17/2017 03:25 PM, Aviad Krawczyk wrote: > >> Add more netdev operation - netpoll. >> >> Signed-off-by: Aviad Krawczyk <aviad.krawczyk@huawei.com> >> Signed-off-by: Zhao Chen <zhaochen6@huawei.com> >> --- >> MAINTAINERS | 7 +++++++ >> drivers/net/ethernet/huawei/hinic/hinic_main.c | 20 ++++++++++++++++++++ >> 2 files changed, 27 insertions(+) >> >> diff --git a/MAINTAINERS b/MAINTAINERS >> index 0e967b3..8f9ea9b 100644 >> --- a/MAINTAINERS >> +++ b/MAINTAINERS >> @@ -6240,6 +6240,13 @@ L: linux-input@vger.kernel.org >> S: Maintained >> F: drivers/input/touchscreen/htcpen.c >> +HUAWEI ETHERNET DRIVER >> +M: Aviad Krawczyk <aviad.krawczyk@huawei.com> >> +L: netdev@vger.kernel.org >> +S: Supported >> +F: Documentation/networking/hinic.txt >> +F: drivers/net/ethernet/huawei/hinic/ >> + > > Sorry for not asking this question before: how is the new MAINTAINERS record related to the netpoll support? This should be in a separate patch. > > [...] > > MBR, Sergei > > . >
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