From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Stephen Hemminger <stephen@networkplumber.org>, dev@dpdk.org
Subject: Re: [dpdk-dev] [PATCH v3 04/15] net/vmxnet3: use rte_eth_linkstatus_set
Date: Thu, 11 Jan 2018 17:02:43 +0000 [thread overview]
Message-ID: <14bcc85d-9639-285d-27fd-ebeddcbe712e@intel.com> (raw)
In-Reply-To: <20180108174514.14688-5-stephen@networkplumber.org>
On 1/8/2018 5:45 PM, Stephen Hemminger wrote:
> Use new _rte_eth_link_update helper.
> Also remove no longer necessary include of rte_atomic.h
>
> Signed-off-by: Stephen Hemminger <stephen@networkplumber.org>
<...>
> @@ -1130,25 +1079,21 @@ __vmxnet3_dev_link_update(struct rte_eth_dev *dev,
> __rte_unused int wait_to_complete)
> {
> struct vmxnet3_hw *hw = dev->data->dev_private;
> - struct rte_eth_link old = { 0 }, link;
> + struct rte_eth_link link = {
> + .link_speed = ETH_SPEED_NUM_10G,
> + .link_duplex = ETH_LINK_FULL_DUPLEX,
> + .link_autoneg = ETH_LINK_SPEED_FIXED,
> + .link_status = ETH_LINK_DOWN,
Link status before this patch was "ETH_LINK_UP", this is changing it to
"ETH_LINK_DOWN", intentional?
> + };
> uint32_t ret;
>
> - memset(&link, 0, sizeof(link));
> - vmxnet3_dev_atomic_read_link_status(dev, &old);
> -
> VMXNET3_WRITE_BAR1_REG(hw, VMXNET3_REG_CMD, VMXNET3_CMD_GET_LINK);
> ret = VMXNET3_READ_BAR1_REG(hw, VMXNET3_REG_CMD);
>
> - if (ret & 0x1) {
> + if (ret & 0x1)
> link.link_status = ETH_LINK_UP;
> - link.link_duplex = ETH_LINK_FULL_DUPLEX;
> - link.link_speed = ETH_SPEED_NUM_10G;
> - link.link_autoneg = ETH_LINK_SPEED_FIXED;
> - }
> -
> - vmxnet3_dev_atomic_write_link_status(dev, &link);
>
> - return (old.link_status == link.link_status) ? -1 : 0;
> + return _rte_eth_linkstatus_set(dev, &link);
> }
>
> static int
>
next prev parent reply other threads:[~2018-01-11 17:02 UTC|newest]
Thread overview: 46+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-08 17:44 [dpdk-dev] [PATCH v3 00/15] common ethdev linkstatus functions Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 01/15] eal: introduce atomic exchange operation Stephen Hemminger
2018-01-11 17:01 ` Ferruh Yigit
2018-01-25 23:24 ` Stephen Hemminger
2018-03-08 22:12 ` Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 02/15] ethdev: add linkstatus get/set helper functions Stephen Hemminger
2018-01-09 10:30 ` Andrew Rybchenko
2018-01-09 16:29 ` Stephen Hemminger
2018-01-11 17:01 ` Ferruh Yigit
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 03/15] net/virtio: use eth_linkstatus_set Stephen Hemminger
2018-01-11 17:02 ` Ferruh Yigit
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 04/15] net/vmxnet3: use rte_eth_linkstatus_set Stephen Hemminger
2018-01-11 17:02 ` Ferruh Yigit [this message]
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 05/15] net/dpaa2: " Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 06/15] net/nfp: use rte_eth_linkstatus functions Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 07/15] net/e1000: use rte_eth_linkstatus helpers Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 08/15] net/ixgbe: use rte_eth_linkstatus functions Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 09/15] net/sfc: use new " Stephen Hemminger
2018-01-09 10:35 ` Andrew Rybchenko
2018-01-09 16:27 ` Stephen Hemminger
2018-01-09 19:29 ` Andrew Rybchenko
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 10/15] net/i40e: use " Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 11/15] net/liquidio: use _rte_eth_linkstatus_set Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 12/15] net/thunderx: " Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 13/15] net/szedata: " Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 14/15] net/octeontx: use rte_eth_linkstatus_set Stephen Hemminger
2018-01-08 17:45 ` [dpdk-dev] [PATCH v3 15/15] net/enic: use _rte_eth_linkstatus_set Stephen Hemminger
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 01/15] eal: introduce atomic exchange operation Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 02/15] ethdev: add linkstatus get/set helper functions Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 03/15] net/virtio: use eth_linkstatus_set Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 04/15] net/vmxnet3: use rte_eth_linkstatus_set Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 05/15] net/dpaa2: " Ferruh Yigit
2018-01-16 9:44 ` Shreyansh Jain
2018-01-16 9:57 ` Shreyansh Jain
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 06/15] net/nfp: use rte_eth_linkstatus functions Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 07/15] net/e1000: use rte_eth_linkstatus helpers Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 08/15] net/ixgbe: use rte_eth_linkstatus functions Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 09/15] net/sfc: use new " Ferruh Yigit
2018-01-12 7:45 ` Andrew Rybchenko
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 10/15] net/i40e: use " Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 11/15] net/liquidio: use _rte_eth_linkstatus_set Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 12/15] net/thunderx: " Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 13/15] net/szedata: " Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 14/15] net/octeontx: use rte_eth_linkstatus_set Ferruh Yigit
2018-01-11 17:06 ` [dpdk-dev] [PATCH v4 15/15] net/enic: use _rte_eth_linkstatus_set Ferruh Yigit
2018-01-12 14:05 ` Hyong Youb Kim
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