From: "Chen Jing D(Mark)" <jing.d.chen@intel.com>
To: dev@dpdk.org
Cc: ferruh.yigit@intel.com, vincent.jardin@6wind.com,
jingjing.wu@intel.com,
"Chen Jing D(Mark)" <jing.d.chen@intel.com>
Subject: [dpdk-dev] [PATCH 3/4] net/i40e: parse more VF parameter and configure
Date: Tue, 3 Jan 2017 08:59:18 +0800 [thread overview]
Message-ID: <1483405159-9237-4-git-send-email-jing.d.chen@intel.com> (raw)
In-Reply-To: <1483405159-9237-1-git-send-email-jing.d.chen@intel.com>
When VF requested to configure TX queue, a few parameters are
missed to be configured in PF host. This change have more
fields parsed and configured for TX context.
Signed-off-by: Chen Jing D(Mark) <jing.d.chen@intel.com>
---
drivers/net/i40e/i40e_pf.c | 4 +++-
1 files changed, 3 insertions(+), 1 deletions(-)
diff --git a/drivers/net/i40e/i40e_pf.c b/drivers/net/i40e/i40e_pf.c
index 5314d9f..75c5f03 100644
--- a/drivers/net/i40e/i40e_pf.c
+++ b/drivers/net/i40e/i40e_pf.c
@@ -406,10 +406,12 @@
/* clear the context structure first */
memset(&tx_ctx, 0, sizeof(tx_ctx));
- tx_ctx.new_context = 1;
tx_ctx.base = txq->dma_ring_addr / I40E_QUEUE_BASE_ADDR_UNIT;
tx_ctx.qlen = txq->ring_len;
tx_ctx.rdylist = rte_le_to_cpu_16(vf->vsi->info.qs_handle[0]);
+ tx_ctx.head_wb_ena = txq->headwb_enabled;
+ tx_ctx.head_wb_addr = txq->dma_headwb_addr;
+
err = i40e_clear_lan_tx_queue_context(hw, abs_queue_id);
if (err != I40E_SUCCESS)
return err;
--
1.7.7.6
next prev parent reply other threads:[~2017-01-03 8:02 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-03 0:59 [dpdk-dev] [PATCH 0/4] enhancement to i40e PF host driver Chen Jing D(Mark)
2017-01-03 0:59 ` [dpdk-dev] [PATCH 1/4] net/i40e: change version number to support Linux VF Chen Jing D(Mark)
2017-01-13 3:13 ` [dpdk-dev] [PATCH v2 0/4] enhancement to i40e PF host driver Chen Jing D(Mark)
2017-01-13 3:13 ` [dpdk-dev] [PATCH v2 1/4] net/i40e: change version number to support Linux VF Chen Jing D(Mark)
2017-01-13 3:13 ` [dpdk-dev] [PATCH v2 2/4] net/i40e: return correct VSI id Chen Jing D(Mark)
2017-01-13 3:13 ` [dpdk-dev] [PATCH v2 3/4] net/i40e: parse more VF parameter and configure Chen Jing D(Mark)
2017-01-13 3:13 ` [dpdk-dev] [PATCH v2 4/4] net/i40e: support Linux VF to configure IRQ link list Chen Jing D(Mark)
2017-01-16 0:55 ` [dpdk-dev] [PATCH v2 0/4] enhancement to i40e PF host driver Zhang, Helin
2017-01-16 7:51 ` Vincent JARDIN
2017-01-17 16:11 ` Ferruh Yigit
2017-01-03 0:59 ` [dpdk-dev] [PATCH 2/4] net/i40e: return correct VSI id Chen Jing D(Mark)
2017-01-03 0:59 ` Chen Jing D(Mark) [this message]
2017-01-03 0:59 ` [dpdk-dev] [PATCH 4/4] net/i40e: support Linux VF to configure IRQ link list Chen Jing D(Mark)
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