Rebase DPDK patches
Change-Id: I3ef9faceb085bd06b55e3ba7800389eaae56177a Signed-off-by: Damjan Marion <damarion@cisco.com>
This commit is contained in:

committed by
Dave Barach

parent
3ef822e1c3
commit
19414deeaa
@ -1,7 +1,7 @@
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From 3433c7828ec909fccb768636ee21867030da14c9 Mon Sep 17 00:00:00 2001
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From b41648c53981a534069a8ce1b75f189ba83e24c8 Mon Sep 17 00:00:00 2001
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From: John Daley <johndale@cisco.com>
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Date: Tue, 26 Apr 2016 13:30:50 -0700
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Subject: [PATCH 1/3] enic: fix 'imissed' to count drops due to lack of RX
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Subject: [PATCH 09/17] enic: fix 'imissed' to count drops due to lack of RX
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buffers
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Fixes: 7182d3e7d177 ("enic: expose Rx missed packets counter")
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@ -11,7 +11,7 @@ Signed-off-by: John Daley <johndale@cisco.com>
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1 file changed, 2 insertions(+), 2 deletions(-)
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diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
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index 60fe765..be4e9e5 100644
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index e3da51d..06cacd4 100644
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--- a/drivers/net/enic/enic_main.c
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+++ b/drivers/net/enic/enic_main.c
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@@ -243,10 +243,10 @@ void enic_dev_stats_get(struct enic *enic, struct rte_eth_stats *r_stats)
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@ -25,8 +25,8 @@ index 60fe765..be4e9e5 100644
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- r_stats->imissed = stats->rx.rx_drop;
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+ r_stats->imissed = stats->rx.rx_no_bufs;
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r_stats->imcasts = stats->rx.rx_multicast_frames_ok;
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r_stats->rx_nombuf = stats->rx.rx_no_bufs;
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}
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--
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2.7.0
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2.7.4
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@ -1,7 +1,7 @@
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From 454eb71eca1912e32a509c738a99a340cc2488cf Mon Sep 17 00:00:00 2001
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From d91c4e2de969086ebc8c3a1dfa30913ea3de37b4 Mon Sep 17 00:00:00 2001
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From: John Daley <johndale@cisco.com>
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Date: Mon, 25 Apr 2016 16:24:53 -0700
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Subject: [PATCH 2/3] enic: fix misalignment of Rx mbuf data
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Subject: [PATCH 11/17] enic: fix misalignment of Rx mbuf data
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Data DMA used m->data_off of uninitialized mbufs instead of
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RTE_PKTMBUF_HEADROOM, potentially causing Rx data to be
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@ -15,10 +15,10 @@ Signed-off-by: John Daley <johndale@cisco.com>
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2 files changed, 7 insertions(+), 4 deletions(-)
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diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
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index be4e9e5..646d87f 100644
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index 06cacd4..b164307 100644
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--- a/drivers/net/enic/enic_main.c
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+++ b/drivers/net/enic/enic_main.c
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@@ -354,10 +354,11 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
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@@ -355,10 +355,11 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
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return -ENOMEM;
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}
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@ -51,5 +51,5 @@ index 232987a..39bb55c 100644
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/* Fill in the rest of the mbuf */
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rxmb->data_off = RTE_PKTMBUF_HEADROOM;
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--
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2.7.0
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2.7.4
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@ -1,7 +1,7 @@
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From ca6bbb723880e91d006de6cc485259da988859aa Mon Sep 17 00:00:00 2001
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From 4e1872a43b3ad824e37f840c9ed1e0c1f1b24a32 Mon Sep 17 00:00:00 2001
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From: John Daley <johndale@cisco.com>
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Date: Tue, 5 Apr 2016 15:19:06 -0700
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Subject: [PATCH 3/3] enic: Optimization of Tx path to reduce Host CPU
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Subject: [PATCH 12/17] enic: Optimization of Tx path to reduce Host CPU
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overhead, cleanup
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Optimizations and cleanup:
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@ -642,7 +642,7 @@ index 6bea940..697ff82 100644
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pdev = eth_dev->pci_dev;
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rte_eth_copy_pci_info(eth_dev, pdev);
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diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
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index 646d87f..ba73604 100644
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index b164307..9bfdec1 100644
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--- a/drivers/net/enic/enic_main.c
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+++ b/drivers/net/enic/enic_main.c
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@@ -40,11 +40,11 @@
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@ -773,7 +773,7 @@ index 646d87f..ba73604 100644
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void enic_dev_stats_clear(struct enic *enic)
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{
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@@ -297,12 +217,28 @@ void enic_init_vnic_resources(struct enic *enic)
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@@ -298,12 +218,28 @@ void enic_init_vnic_resources(struct enic *enic)
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unsigned int error_interrupt_enable = 1;
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unsigned int error_interrupt_offset = 0;
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unsigned int index = 0;
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@ -802,7 +802,7 @@ index 646d87f..ba73604 100644
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}
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for (index = 0; index < enic->wq_count; index++) {
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@@ -310,22 +246,19 @@ void enic_init_vnic_resources(struct enic *enic)
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@@ -311,22 +247,19 @@ void enic_init_vnic_resources(struct enic *enic)
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enic_cq_wq(enic, index),
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error_interrupt_enable,
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error_interrupt_offset);
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@ -830,7 +830,7 @@ index 646d87f..ba73604 100644
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}
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vnic_intr_init(&enic->intr,
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@@ -569,6 +502,7 @@ void enic_free_wq(void *txq)
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@@ -570,6 +503,7 @@ void enic_free_wq(void *txq)
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struct vnic_wq *wq = (struct vnic_wq *)txq;
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struct enic *enic = vnic_dev_priv(wq->vdev);
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@ -838,7 +838,7 @@ index 646d87f..ba73604 100644
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vnic_wq_free(wq);
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vnic_cq_free(&enic->cq[enic->rq_count + wq->index]);
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}
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@@ -579,6 +513,8 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
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@@ -580,6 +514,8 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
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int err;
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struct vnic_wq *wq = &enic->wq[queue_idx];
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unsigned int cq_index = enic_cq_wq(enic, queue_idx);
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@ -847,7 +847,7 @@ index 646d87f..ba73604 100644
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wq->socket_id = socket_id;
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if (nb_desc) {
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@@ -614,6 +550,18 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
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@@ -615,6 +551,18 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
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dev_err(enic, "error in allocation of cq for wq\n");
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}
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@ -1840,5 +1840,5 @@ index 0000000..71ca34e
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+ return index;
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+}
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--
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2.7.0
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2.7.4
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@ -1,7 +1,7 @@
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From 379d9246e60eb289edd911fbc27929cf73a038ac Mon Sep 17 00:00:00 2001
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From 33f94cb41621f2816db702b6b104f4642eefa857 Mon Sep 17 00:00:00 2001
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From: Damjan Marion <damarion@cisco.com>
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Date: Fri, 29 Apr 2016 19:51:35 +0200
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Subject: [PATCH] Revert "ixgbe: fix packet type from vector Rx"
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Subject: [PATCH 13/17] Revert "ixgbe: fix packet type from vector Rx"
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This reverts commit d9a2009a81089093645fea2e04b51dd37edf3e6f.
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---
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@ -10,10 +10,10 @@ This reverts commit d9a2009a81089093645fea2e04b51dd37edf3e6f.
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2 files changed, 26 insertions(+), 12 deletions(-)
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diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
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index eec607c..b24cdbd 100644
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index 3f1ebc1..c48cb52 100644
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--- a/drivers/net/ixgbe/ixgbe_ethdev.c
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+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
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@@ -2996,7 +2996,9 @@ ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
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@@ -3000,7 +3000,9 @@ ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
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if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
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dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
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dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||
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53
dpdk/dpdk-16.04_patches/0015-enic-counter_improvement.patch → dpdk/dpdk-16.04_patches/0015-ENIC-counter-improvement.patch
Executable file → Normal file
53
dpdk/dpdk-16.04_patches/0015-enic-counter_improvement.patch → dpdk/dpdk-16.04_patches/0015-ENIC-counter-improvement.patch
Executable file → Normal file
@ -1,7 +1,19 @@
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diff -ur dpdk-16.04.orig/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/enic.h
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--- dpdk-16.04.orig/drivers/net/enic/enic.h 2016-05-26 16:59:16.531326660 -0700
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+++ dpdk-16.04/drivers/net/enic/enic.h 2016-05-26 16:59:52.689262489 -0700
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@@ -91,6 +91,11 @@
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From 30a3d6e23880094edfc51b49b11099c8b8bfa8cd Mon Sep 17 00:00:00 2001
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From: John Lo <loj@cisco.com>
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Date: Tue, 7 Jun 2016 12:36:23 +0200
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Subject: [PATCH 15/17] ENIC counter improvement
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---
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drivers/net/enic/enic.h | 7 +++++++
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drivers/net/enic/enic_main.c | 38 ++++++++++++++++++++++++++++++++++----
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drivers/net/enic/enic_rxtx.c | 15 +++++++--------
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3 files changed, 48 insertions(+), 12 deletions(-)
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diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
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index 43b82a6..7c1b5c9 100644
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--- a/drivers/net/enic/enic.h
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+++ b/drivers/net/enic/enic.h
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@@ -91,6 +91,11 @@ struct enic_fdir {
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struct enic_fdir_node *nodes[ENICPMD_FDIR_MAX];
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};
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@ -13,7 +25,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/eni
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/* Per-instance private data structure */
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struct enic {
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struct enic *next;
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@@ -133,6 +138,8 @@
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@@ -133,6 +138,8 @@ struct enic {
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/* interrupt resource */
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struct vnic_intr intr;
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unsigned int intr_count;
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@ -22,10 +34,11 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/eni
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};
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static inline unsigned int enic_cq_rq(__rte_unused struct enic *enic, unsigned int rq)
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diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/enic/enic_main.c
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--- dpdk-16.04.orig/drivers/net/enic/enic_main.c 2016-05-26 16:59:16.533326822 -0700
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+++ dpdk-16.04/drivers/net/enic/enic_main.c 2016-05-26 17:08:11.768801926 -0700
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@@ -142,22 +142,51 @@
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diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
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index 9bfdec1..a00565a 100644
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--- a/drivers/net/enic/enic_main.c
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+++ b/drivers/net/enic/enic_main.c
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@@ -142,22 +142,51 @@ static void enic_log_q_error(struct enic *enic)
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}
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@ -78,7 +91,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/eni
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r_stats->opackets = stats->tx.tx_frames_ok;
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r_stats->ibytes = stats->rx.rx_bytes_ok;
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@@ -166,10 +195,9 @@
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@@ -166,10 +195,9 @@ void enic_dev_stats_get(struct enic *enic, struct rte_eth_stats *r_stats)
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r_stats->ierrors = stats->rx.rx_errors + stats->rx.rx_drop;
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r_stats->oerrors = stats->tx.tx_errors;
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@ -91,7 +104,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/eni
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}
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void enic_del_mac_address(struct enic *enic)
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@@ -755,6 +783,8 @@
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@@ -755,6 +783,8 @@ int enic_setup_finish(struct enic *enic)
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{
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int ret;
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@ -100,10 +113,11 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/eni
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ret = enic_set_rss_nic_cfg(enic);
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if (ret) {
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dev_err(enic, "Failed to config nic, aborting.\n");
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diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/enic/enic_rxtx.c
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--- dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c 2016-05-26 16:59:16.522325929 -0700
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+++ dpdk-16.04/drivers/net/enic/enic_rxtx.c 2016-05-26 16:59:52.694262896 -0700
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@@ -251,6 +251,7 @@
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diff --git a/drivers/net/enic/enic_rxtx.c b/drivers/net/enic/enic_rxtx.c
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index 138dfb8..174486b 100644
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--- a/drivers/net/enic/enic_rxtx.c
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+++ b/drivers/net/enic/enic_rxtx.c
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@@ -251,6 +251,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
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struct vnic_cq *cq;
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volatile struct cq_desc *cqd_ptr;
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uint8_t color;
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@ -111,7 +125,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
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cq = &enic->cq[enic_cq_rq(enic, rq->index)];
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rx_id = cq->to_clean; /* index of cqd, rqd, mbuf_table */
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@@ -278,10 +279,7 @@
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@@ -278,10 +279,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
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/* allocate a new mbuf */
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nmb = rte_rxmbuf_alloc(rq->mp);
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if (nmb == NULL) {
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@ -123,7 +137,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
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break;
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}
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@@ -323,9 +321,10 @@
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@@ -323,9 +321,10 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
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rxmb->packet_type = enic_cq_rx_flags_to_pkt_type(&cqd);
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enic_cq_rx_to_pkt_flags(&cqd, rxmb);
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} else {
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@ -137,7 +151,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
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}
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rxmb->data_len = rxmb->pkt_len;
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@@ -337,7 +336,7 @@
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@@ -337,7 +336,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
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rx_pkts[nb_rx++] = rxmb;
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}
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@ -146,3 +160,6 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
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cq->to_clean = rx_id;
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if (nb_hold > rq->rx_free_thresh) {
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--
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2.7.4
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|
130
dpdk/dpdk-16.04_patches/0016-enic-scatter-rx.patch → dpdk/dpdk-16.04_patches/0016-ENIC-scatter-RX.patch
Executable file → Normal file
130
dpdk/dpdk-16.04_patches/0016-enic-scatter-rx.patch → dpdk/dpdk-16.04_patches/0016-ENIC-scatter-RX.patch
Executable file → Normal file
@ -1,7 +1,22 @@
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diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/rq_enet_desc.h dpdk-16.04/drivers/net/enic/base/rq_enet_desc.h
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--- dpdk-16.04.orig2/drivers/net/enic/base/rq_enet_desc.h 2016-05-13 18:09:07.523938072 -0700
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+++ dpdk-16.04/drivers/net/enic/base/rq_enet_desc.h 2016-05-13 18:09:54.359743075 -0700
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@@ -55,7 +55,7 @@
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From f03d5a02fc2b3cc24bf059a273ea1473cdb9993b Mon Sep 17 00:00:00 2001
|
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From: John Lo <loj@cisco.com>
|
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Date: Tue, 7 Jun 2016 12:40:07 +0200
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Subject: [PATCH 16/17] ENIC scatter RX
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---
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drivers/net/enic/base/rq_enet_desc.h | 2 +-
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drivers/net/enic/base/vnic_rq.c | 12 +-
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drivers/net/enic/base/vnic_rq.h | 18 ++-
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drivers/net/enic/enic.h | 10 ++
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drivers/net/enic/enic_main.c | 236 +++++++++++++++++++++++++++--------
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drivers/net/enic/enic_rxtx.c | 139 ++++++++++++++-------
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6 files changed, 313 insertions(+), 104 deletions(-)
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diff --git a/drivers/net/enic/base/rq_enet_desc.h b/drivers/net/enic/base/rq_enet_desc.h
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index 7292d9d..13e24b4 100644
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--- a/drivers/net/enic/base/rq_enet_desc.h
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+++ b/drivers/net/enic/base/rq_enet_desc.h
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@@ -55,7 +55,7 @@ enum rq_enet_type_types {
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#define RQ_ENET_TYPE_BITS 2
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#define RQ_ENET_TYPE_MASK ((1 << RQ_ENET_TYPE_BITS) - 1)
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@ -10,10 +25,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/rq_enet_desc.h dpdk-16.04/driv
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u64 address, u8 type, u16 length)
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{
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desc->address = cpu_to_le64(address);
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diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c dpdk-16.04/drivers/net/enic/base/vnic_rq.c
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--- dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c 2016-05-13 18:09:07.533938883 -0700
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+++ dpdk-16.04/drivers/net/enic/base/vnic_rq.c 2016-05-13 18:09:54.360743158 -0700
|
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@@ -84,11 +84,16 @@
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diff --git a/drivers/net/enic/base/vnic_rq.c b/drivers/net/enic/base/vnic_rq.c
|
||||
index cb62c5e..d97f93e 100644
|
||||
--- a/drivers/net/enic/base/vnic_rq.c
|
||||
+++ b/drivers/net/enic/base/vnic_rq.c
|
||||
@@ -84,11 +84,16 @@ void vnic_rq_init_start(struct vnic_rq *rq, unsigned int cq_index,
|
||||
iowrite32(cq_index, &rq->ctrl->cq_index);
|
||||
iowrite32(error_interrupt_enable, &rq->ctrl->error_interrupt_enable);
|
||||
iowrite32(error_interrupt_offset, &rq->ctrl->error_interrupt_offset);
|
||||
@ -32,7 +48,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c dpdk-16.04/drivers/n
|
||||
}
|
||||
|
||||
void vnic_rq_init(struct vnic_rq *rq, unsigned int cq_index,
|
||||
@@ -96,6 +101,7 @@
|
||||
@@ -96,6 +101,7 @@ void vnic_rq_init(struct vnic_rq *rq, unsigned int cq_index,
|
||||
unsigned int error_interrupt_offset)
|
||||
{
|
||||
u32 fetch_index = 0;
|
||||
@ -40,7 +56,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c dpdk-16.04/drivers/n
|
||||
/* Use current fetch_index as the ring starting point */
|
||||
fetch_index = ioread32(&rq->ctrl->fetch_index);
|
||||
|
||||
@@ -110,6 +116,8 @@
|
||||
@@ -110,6 +116,8 @@ void vnic_rq_init(struct vnic_rq *rq, unsigned int cq_index,
|
||||
error_interrupt_offset);
|
||||
rq->rxst_idx = 0;
|
||||
rq->tot_pkts = 0;
|
||||
@ -49,10 +65,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c dpdk-16.04/drivers/n
|
||||
}
|
||||
|
||||
void vnic_rq_error_out(struct vnic_rq *rq, unsigned int error)
|
||||
diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.h dpdk-16.04/drivers/net/enic/base/vnic_rq.h
|
||||
--- dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.h 2016-05-13 18:09:07.540939452 -0700
|
||||
+++ dpdk-16.04/drivers/net/enic/base/vnic_rq.h 2016-05-13 18:09:54.362743322 -0700
|
||||
@@ -60,10 +60,18 @@
|
||||
diff --git a/drivers/net/enic/base/vnic_rq.h b/drivers/net/enic/base/vnic_rq.h
|
||||
index 424415c..d1e2f52 100644
|
||||
--- a/drivers/net/enic/base/vnic_rq.h
|
||||
+++ b/drivers/net/enic/base/vnic_rq.h
|
||||
@@ -60,10 +60,18 @@ struct vnic_rq_ctrl {
|
||||
u32 pad7;
|
||||
u32 error_status; /* 0x48 */
|
||||
u32 pad8;
|
||||
@ -73,7 +90,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.h dpdk-16.04/drivers/n
|
||||
};
|
||||
|
||||
struct vnic_rq {
|
||||
@@ -82,6 +90,12 @@
|
||||
@@ -82,6 +90,12 @@ struct vnic_rq {
|
||||
struct rte_mempool *mp;
|
||||
uint16_t rxst_idx;
|
||||
uint32_t tot_pkts;
|
||||
@ -86,10 +103,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.h dpdk-16.04/drivers/n
|
||||
};
|
||||
|
||||
static inline unsigned int vnic_rq_desc_avail(struct vnic_rq *rq)
|
||||
diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/enic.h
|
||||
--- dpdk-16.04.orig2/drivers/net/enic/enic.h 2016-05-13 18:09:07.553940507 -0700
|
||||
+++ dpdk-16.04/drivers/net/enic/enic.h 2016-05-13 18:09:54.365743565 -0700
|
||||
@@ -142,6 +142,16 @@
|
||||
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
|
||||
index 7c1b5c9..d2de6ee 100644
|
||||
--- a/drivers/net/enic/enic.h
|
||||
+++ b/drivers/net/enic/enic.h
|
||||
@@ -142,6 +142,16 @@ struct enic {
|
||||
struct enic_soft_stats soft_stats;
|
||||
};
|
||||
|
||||
@ -106,10 +124,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/
|
||||
static inline unsigned int enic_cq_rq(__rte_unused struct enic *enic, unsigned int rq)
|
||||
{
|
||||
return rq;
|
||||
diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/enic/enic_main.c
|
||||
--- dpdk-16.04.orig2/drivers/net/enic/enic_main.c 2016-05-13 18:09:07.557940834 -0700
|
||||
+++ dpdk-16.04/drivers/net/enic/enic_main.c 2016-05-13 18:10:40.099459001 -0700
|
||||
@@ -248,15 +248,23 @@
|
||||
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
|
||||
index a00565a..be17707 100644
|
||||
--- a/drivers/net/enic/enic_main.c
|
||||
+++ b/drivers/net/enic/enic_main.c
|
||||
@@ -247,15 +247,23 @@ void enic_init_vnic_resources(struct enic *enic)
|
||||
unsigned int error_interrupt_offset = 0;
|
||||
unsigned int index = 0;
|
||||
unsigned int cq_idx;
|
||||
@ -134,7 +153,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
cq_idx = enic_cq_rq(enic, index);
|
||||
vnic_cq_init(&enic->cq[cq_idx],
|
||||
0 /* flow_control_enable */,
|
||||
@@ -306,6 +314,9 @@
|
||||
@@ -305,6 +313,9 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
|
||||
unsigned i;
|
||||
dma_addr_t dma_addr;
|
||||
|
||||
@ -144,7 +163,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
dev_debug(enic, "queue %u, allocating %u rx queue mbufs\n", rq->index,
|
||||
rq->ring.desc_count);
|
||||
|
||||
@@ -317,20 +328,20 @@
|
||||
@@ -316,20 +327,20 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
@ -173,7 +192,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
rq->rx_nb_hold = 0;
|
||||
|
||||
dev_debug(enic, "port=%u, qidx=%u, Write %u posted idx, %u sw held\n",
|
||||
@@ -338,6 +349,8 @@
|
||||
@@ -337,6 +348,8 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
|
||||
iowrite32(rq->posted_index, &rq->ctrl->posted_index);
|
||||
rte_rmb();
|
||||
|
||||
@ -182,7 +201,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
return 0;
|
||||
|
||||
}
|
||||
@@ -399,17 +412,25 @@
|
||||
@@ -398,17 +411,25 @@ int enic_enable(struct enic *enic)
|
||||
"Flow director feature will not work\n");
|
||||
|
||||
for (index = 0; index < enic->rq_count; index++) {
|
||||
@ -212,7 +231,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
|
||||
vnic_dev_enable_wait(enic->vdev);
|
||||
|
||||
@@ -441,14 +462,26 @@
|
||||
@@ -440,14 +461,26 @@ int enic_alloc_intr_resources(struct enic *enic)
|
||||
|
||||
void enic_free_rq(void *rxq)
|
||||
{
|
||||
@ -221,7 +240,12 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
+ struct vnic_rq *rq_sop = (struct vnic_rq *)rxq;
|
||||
+ struct enic *enic = vnic_dev_priv(rq_sop->vdev);
|
||||
+ struct vnic_rq *rq_data = &enic->rq[rq_sop->data_queue_idx];
|
||||
+
|
||||
|
||||
- enic_rxmbuf_queue_release(enic, rq);
|
||||
- rte_free(rq->mbuf_ring);
|
||||
- rq->mbuf_ring = NULL;
|
||||
- vnic_rq_free(rq);
|
||||
- vnic_cq_free(&enic->cq[rq->index]);
|
||||
+ enic_rxmbuf_queue_release(enic, rq_sop);
|
||||
+ if (rq_data->in_use)
|
||||
+ enic_rxmbuf_queue_release(enic, rq_data);
|
||||
@ -236,17 +260,12 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
+ vnic_rq_free(rq_sop);
|
||||
+ if (rq_data->in_use)
|
||||
+ vnic_rq_free(rq_data);
|
||||
|
||||
- enic_rxmbuf_queue_release(enic, rq);
|
||||
- rte_free(rq->mbuf_ring);
|
||||
- rq->mbuf_ring = NULL;
|
||||
- vnic_rq_free(rq);
|
||||
- vnic_cq_free(&enic->cq[rq->index]);
|
||||
+
|
||||
+ vnic_cq_free(&enic->cq[rq_sop->index]);
|
||||
}
|
||||
|
||||
void enic_start_wq(struct enic *enic, uint16_t queue_idx)
|
||||
@@ -463,12 +496,32 @@
|
||||
@@ -462,12 +495,32 @@ int enic_stop_wq(struct enic *enic, uint16_t queue_idx)
|
||||
|
||||
void enic_start_rq(struct enic *enic, uint16_t queue_idx)
|
||||
{
|
||||
@ -281,7 +300,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
}
|
||||
|
||||
int enic_alloc_rq(struct enic *enic, uint16_t queue_idx,
|
||||
@@ -476,53 +529,128 @@
|
||||
@@ -475,53 +528,128 @@ int enic_alloc_rq(struct enic *enic, uint16_t queue_idx,
|
||||
uint16_t nb_desc)
|
||||
{
|
||||
int rc;
|
||||
@ -364,13 +383,13 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
}
|
||||
+ dev_info(enic, "For mtu %d and mbuf size %d valid rx descriptor range is %d to %d\n",
|
||||
+ enic->config.mtu, mbuf_size, min_sop + min_data, max_sop + max_data);
|
||||
+
|
||||
+ dev_info(enic, "Using %d rx descriptors (sop %d, data %d)\n",
|
||||
+ nb_sop_desc + nb_data_desc, nb_sop_desc, nb_data_desc);
|
||||
|
||||
- /* Allocate queue resources */
|
||||
- rc = vnic_rq_alloc(enic->vdev, rq, queue_idx,
|
||||
- nb_desc, sizeof(struct rq_enet_desc));
|
||||
+ dev_info(enic, "Using %d rx descriptors (sop %d, data %d)\n",
|
||||
+ nb_sop_desc + nb_data_desc, nb_sop_desc, nb_data_desc);
|
||||
+
|
||||
+ /* Allocate sop queue resources */
|
||||
+ rc = vnic_rq_alloc(enic->vdev, rq_sop, sop_queue_idx,
|
||||
+ nb_sop_desc, sizeof(struct rq_enet_desc));
|
||||
@ -379,8 +398,9 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
+ dev_err(enic, "error in allocation of sop rq\n");
|
||||
goto err_exit;
|
||||
}
|
||||
-
|
||||
+ nb_sop_desc = rq_sop->ring.desc_count;
|
||||
|
||||
+
|
||||
+ if (rq_data->in_use) {
|
||||
+ /* Allocate data queue resources */
|
||||
+ rc = vnic_rq_alloc(enic->vdev, rq_data, data_queue_idx,
|
||||
@ -441,11 +461,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/
|
||||
err_exit:
|
||||
return -ENOMEM;
|
||||
}
|
||||
|
||||
diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/enic/enic_rxtx.c
|
||||
--- dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c 2016-05-13 18:09:07.556940752 -0700
|
||||
+++ dpdk-16.04/drivers/net/enic/enic_rxtx.c 2016-05-13 18:12:22.225755674 -0700
|
||||
@@ -242,22 +242,27 @@
|
||||
diff --git a/drivers/net/enic/enic_rxtx.c b/drivers/net/enic/enic_rxtx.c
|
||||
index 174486b..463b954 100644
|
||||
--- a/drivers/net/enic/enic_rxtx.c
|
||||
+++ b/drivers/net/enic/enic_rxtx.c
|
||||
@@ -242,22 +242,27 @@ uint16_t
|
||||
enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
|
||||
uint16_t nb_pkts)
|
||||
{
|
||||
@ -469,21 +489,20 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/
|
||||
+ uint16_t seg_length;
|
||||
+ struct rte_mbuf *first_seg = sop_rq->pkt_first_seg;
|
||||
+ struct rte_mbuf *last_seg = sop_rq->pkt_last_seg;
|
||||
+
|
||||
+ cq = &enic->cq[enic_cq_rq(enic, sop_rq->index)];
|
||||
+ cq_idx = cq->to_clean; /* index of cqd, rqd, mbuf_table */
|
||||
+ cqd_ptr = (struct cq_desc *)(cq->ring.descs) + cq_idx;
|
||||
|
||||
- cq = &enic->cq[enic_cq_rq(enic, rq->index)];
|
||||
- rx_id = cq->to_clean; /* index of cqd, rqd, mbuf_table */
|
||||
- cqd_ptr = (struct cq_desc *)(cq->ring.descs) + rx_id;
|
||||
-
|
||||
+ cq = &enic->cq[enic_cq_rq(enic, sop_rq->index)];
|
||||
+ cq_idx = cq->to_clean; /* index of cqd, rqd, mbuf_table */
|
||||
+ cqd_ptr = (struct cq_desc *)(cq->ring.descs) + cq_idx;
|
||||
|
||||
- nb_hold = rq->rx_nb_hold; /* mbufs held by software */
|
||||
+ data_rq = &enic->rq[sop_rq->data_queue_idx];
|
||||
|
||||
while (nb_rx < nb_pkts) {
|
||||
volatile struct rq_enet_desc *rqd_ptr;
|
||||
@@ -265,6 +270,7 @@
|
||||
@@ -265,6 +270,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
|
||||
struct cq_desc cqd;
|
||||
uint64_t ol_err_flags;
|
||||
uint8_t packet_error;
|
||||
@ -491,7 +510,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/
|
||||
|
||||
/* Check for pkts available */
|
||||
color = (cqd_ptr->type_color >> CQ_DESC_COLOR_SHIFT)
|
||||
@@ -272,9 +278,13 @@
|
||||
@@ -272,9 +278,13 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
|
||||
if (color == cq->last_color)
|
||||
break;
|
||||
|
||||
@ -507,7 +526,7 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/
|
||||
|
||||
/* allocate a new mbuf */
|
||||
nmb = rte_rxmbuf_alloc(rq->mp);
|
||||
@@ -287,67 +297,106 @@
|
||||
@@ -287,67 +297,106 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
|
||||
packet_error = enic_cq_rx_to_pkt_err_flags(&cqd, &ol_err_flags);
|
||||
|
||||
/* Get the mbuf to return and replace with one just allocated */
|
||||
@ -648,3 +667,6 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/
|
||||
|
||||
return nb_rx;
|
||||
}
|
||||
--
|
||||
2.7.4
|
||||
|
10
dpdk/dpdk-16.04_patches/0017-i40e-Set-PKT_RX_VLAN_PKT-flag-for-VLAN-packets.patch
Executable file → Normal file
10
dpdk/dpdk-16.04_patches/0017-i40e-Set-PKT_RX_VLAN_PKT-flag-for-VLAN-packets.patch
Executable file → Normal file
@ -1,17 +1,17 @@
|
||||
From af8bfd030fdaa0acb3222296ab7a24bc4ac196f5 Mon Sep 17 00:00:00 2001
|
||||
From 2c75df63533e1eaa97c24f41bbd6a5b131ff52ce Mon Sep 17 00:00:00 2001
|
||||
From: Georgi Savov <gsavov@cisco.com>
|
||||
Date: Tue, 10 May 2016 10:59:55 -0400
|
||||
Subject: [PATCH 30/31] i40e Set PKT_RX_VLAN_PKT flag for VLAN packets
|
||||
Subject: [PATCH 17/17] i40e Set PKT_RX_VLAN_PKT flag for VLAN packets
|
||||
|
||||
---
|
||||
drivers/net/i40e/i40e_rxtx.c | 18 +++++++++++++++++-
|
||||
1 file changed, 17 insertions(+), 1 deletion(-)
|
||||
|
||||
diff --git a/drivers/net/i40e/i40e_rxtx.c b/drivers/net/i40e/i40e_rxtx.c
|
||||
index 39d94ec..07341df 100644
|
||||
index 4d35d83..a2bb9a9 100644
|
||||
--- a/drivers/net/i40e/i40e_rxtx.c
|
||||
+++ b/drivers/net/i40e/i40e_rxtx.c
|
||||
@@ -99,7 +99,23 @@ i40e_rxd_to_vlan_tci(struct rte_mbuf *mb, volatile union i40e_rx_desc *rxdp)
|
||||
@@ -94,7 +94,23 @@ i40e_rxd_to_vlan_tci(struct rte_mbuf *mb, volatile union i40e_rx_desc *rxdp)
|
||||
PMD_RX_LOG(DEBUG, "Descriptor l2tag1: %u",
|
||||
rte_le_to_cpu_16(rxdp->wb.qword0.lo_dword.l2tag1));
|
||||
} else {
|
||||
@ -37,5 +37,5 @@ index 39d94ec..07341df 100644
|
||||
#ifndef RTE_LIBRTE_I40E_16BYTE_RX_DESC
|
||||
if (rte_le_to_cpu_16(rxdp->wb.qword2.ext_status) &
|
||||
--
|
||||
1.9.1
|
||||
2.7.4
|
||||
|
||||
|
Reference in New Issue
Block a user