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Rebase DPDK patches

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Change-Id: I3ef9faceb085bd06b55e3ba7800389eaae56177a
Signed-off-by: Damjan Marion <damarion@cisco.com>
This commit is contained in:
Damjan Marion
2016-06-07 12:46:55 +02:00
committed by Dave Barach
parent 3ef822e1c3
commit 19414deeaa
7 changed files with 139 additions and 100 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
dpdk/dpdk-16.04_patches/0009-enic-fix-imissed-rx-counter.patch → dpdk/dpdk-16.04_patches/0009-enic-fix-imissed-to-count-drops-due-to-lack-of-RX-bu.patch
View File

@ -1,7 +1,7 @@
From 3433c7828ec909fccb768636ee21867030da14c9 Mon Sep 17 00:00:00 2001
From b41648c53981a534069a8ce1b75f189ba83e24c8 Mon Sep 17 00:00:00 2001
From: John Daley <johndale@cisco.com>
Date: Tue, 26 Apr 2016 13:30:50 -0700
Subject: [PATCH 1/3] enic: fix 'imissed' to count drops due to lack of RX
Subject: [PATCH 09/17] enic: fix 'imissed' to count drops due to lack of RX
buffers
Fixes: 7182d3e7d177 ("enic: expose Rx missed packets counter")
@ -11,7 +11,7 @@ Signed-off-by: John Daley <johndale@cisco.com>
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 60fe765..be4e9e5 100644
index e3da51d..06cacd4 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -243,10 +243,10 @@ void enic_dev_stats_get(struct enic *enic, struct rte_eth_stats *r_stats)
@ -25,8 +25,8 @@ index 60fe765..be4e9e5 100644
- r_stats->imissed = stats->rx.rx_drop;
+ r_stats->imissed = stats->rx.rx_no_bufs;
r_stats->imcasts = stats->rx.rx_multicast_frames_ok;
r_stats->rx_nombuf = stats->rx.rx_no_bufs;
}
--
2.7.0
2.7.4

10
dpdk/dpdk-16.04_patches/0011-enic-fix-misalignment-of-Rx-mbuf-data.patch
View File

@ -1,7 +1,7 @@
From 454eb71eca1912e32a509c738a99a340cc2488cf Mon Sep 17 00:00:00 2001
From d91c4e2de969086ebc8c3a1dfa30913ea3de37b4 Mon Sep 17 00:00:00 2001
From: John Daley <johndale@cisco.com>
Date: Mon, 25 Apr 2016 16:24:53 -0700
Subject: [PATCH 2/3] enic: fix misalignment of Rx mbuf data
Subject: [PATCH 11/17] enic: fix misalignment of Rx mbuf data
Data DMA used m->data_off of uninitialized mbufs instead of
RTE_PKTMBUF_HEADROOM, potentially causing Rx data to be
@ -15,10 +15,10 @@ Signed-off-by: John Daley <johndale@cisco.com>
2 files changed, 7 insertions(+), 4 deletions(-)
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index be4e9e5..646d87f 100644
index 06cacd4..b164307 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -354,10 +354,11 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
@@ -355,10 +355,11 @@ enic_alloc_rx_queue_mbufs(struct enic *enic, struct vnic_rq *rq)
return -ENOMEM;
}
@ -51,5 +51,5 @@ index 232987a..39bb55c 100644
/* Fill in the rest of the mbuf */
rxmb->data_off = RTE_PKTMBUF_HEADROOM;
--
2.7.0
2.7.4

18
dpdk/dpdk-16.04_patches/0012-enic-Optimization-of-Tx-path-to-reduce-Host-CPU-over.patch
View File

@ -1,7 +1,7 @@
From ca6bbb723880e91d006de6cc485259da988859aa Mon Sep 17 00:00:00 2001
From 4e1872a43b3ad824e37f840c9ed1e0c1f1b24a32 Mon Sep 17 00:00:00 2001
From: John Daley <johndale@cisco.com>
Date: Tue, 5 Apr 2016 15:19:06 -0700
Subject: [PATCH 3/3] enic: Optimization of Tx path to reduce Host CPU
Subject: [PATCH 12/17] enic: Optimization of Tx path to reduce Host CPU
overhead, cleanup
Optimizations and cleanup:
@ -642,7 +642,7 @@ index 6bea940..697ff82 100644
pdev = eth_dev->pci_dev;
rte_eth_copy_pci_info(eth_dev, pdev);
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 646d87f..ba73604 100644
index b164307..9bfdec1 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -40,11 +40,11 @@
@ -773,7 +773,7 @@ index 646d87f..ba73604 100644
void enic_dev_stats_clear(struct enic *enic)
{
@@ -297,12 +217,28 @@ void enic_init_vnic_resources(struct enic *enic)
@@ -298,12 +218,28 @@ void enic_init_vnic_resources(struct enic *enic)
unsigned int error_interrupt_enable = 1;
unsigned int error_interrupt_offset = 0;
unsigned int index = 0;
@ -802,7 +802,7 @@ index 646d87f..ba73604 100644
}
for (index = 0; index < enic->wq_count; index++) {
@@ -310,22 +246,19 @@ void enic_init_vnic_resources(struct enic *enic)
@@ -311,22 +247,19 @@ void enic_init_vnic_resources(struct enic *enic)
enic_cq_wq(enic, index),
error_interrupt_enable,
error_interrupt_offset);
@ -830,7 +830,7 @@ index 646d87f..ba73604 100644
}
vnic_intr_init(&enic->intr,
@@ -569,6 +502,7 @@ void enic_free_wq(void *txq)
@@ -570,6 +503,7 @@ void enic_free_wq(void *txq)
struct vnic_wq *wq = (struct vnic_wq *)txq;
struct enic *enic = vnic_dev_priv(wq->vdev);
@ -838,7 +838,7 @@ index 646d87f..ba73604 100644
vnic_wq_free(wq);
vnic_cq_free(&enic->cq[enic->rq_count + wq->index]);
}
@@ -579,6 +513,8 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
@@ -580,6 +514,8 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
int err;
struct vnic_wq *wq = &enic->wq[queue_idx];
unsigned int cq_index = enic_cq_wq(enic, queue_idx);
@ -847,7 +847,7 @@ index 646d87f..ba73604 100644
wq->socket_id = socket_id;
if (nb_desc) {
@@ -614,6 +550,18 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
@@ -615,6 +551,18 @@ int enic_alloc_wq(struct enic *enic, uint16_t queue_idx,
dev_err(enic, "error in allocation of cq for wq\n");
}
@ -1840,5 +1840,5 @@ index 0000000..71ca34e
+ return index;
+}
--
2.7.0
2.7.4

8
dpdk/dpdk-16.04_patches/0013-Revert-ixgbe-fix-packet-type-from-vector-Rx.patch
View File

@ -1,7 +1,7 @@
From 379d9246e60eb289edd911fbc27929cf73a038ac Mon Sep 17 00:00:00 2001
From 33f94cb41621f2816db702b6b104f4642eefa857 Mon Sep 17 00:00:00 2001
From: Damjan Marion <damarion@cisco.com>
Date: Fri, 29 Apr 2016 19:51:35 +0200
Subject: [PATCH] Revert "ixgbe: fix packet type from vector Rx"
Subject: [PATCH 13/17] Revert "ixgbe: fix packet type from vector Rx"
This reverts commit d9a2009a81089093645fea2e04b51dd37edf3e6f.
---
@ -10,10 +10,10 @@ This reverts commit d9a2009a81089093645fea2e04b51dd37edf3e6f.
2 files changed, 26 insertions(+), 12 deletions(-)
diff --git a/drivers/net/ixgbe/ixgbe_ethdev.c b/drivers/net/ixgbe/ixgbe_ethdev.c
index eec607c..b24cdbd 100644
index 3f1ebc1..c48cb52 100644
--- a/drivers/net/ixgbe/ixgbe_ethdev.c
+++ b/drivers/net/ixgbe/ixgbe_ethdev.c
@@ -2996,7 +2996,9 @@ ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
@@ -3000,7 +3000,9 @@ ixgbe_dev_supported_ptypes_get(struct rte_eth_dev *dev)
if (dev->rx_pkt_burst == ixgbe_recv_pkts ||
dev->rx_pkt_burst == ixgbe_recv_pkts_lro_single_alloc ||
dev->rx_pkt_burst == ixgbe_recv_pkts_lro_bulk_alloc ||

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
View File

@ -1,7 +1,19 @@
diff -ur dpdk-16.04.orig/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/enic.h
--- dpdk-16.04.orig/drivers/net/enic/enic.h 2016-05-26 16:59:16.531326660 -0700
+++ dpdk-16.04/drivers/net/enic/enic.h 2016-05-26 16:59:52.689262489 -0700
@@ -91,6 +91,11 @@
From 30a3d6e23880094edfc51b49b11099c8b8bfa8cd Mon Sep 17 00:00:00 2001
From: John Lo <loj@cisco.com>
Date: Tue, 7 Jun 2016 12:36:23 +0200
Subject: [PATCH 15/17] ENIC counter improvement
---
drivers/net/enic/enic.h | 7 +++++++
drivers/net/enic/enic_main.c | 38 ++++++++++++++++++++++++++++++++++----
drivers/net/enic/enic_rxtx.c | 15 +++++++--------
3 files changed, 48 insertions(+), 12 deletions(-)
diff --git a/drivers/net/enic/enic.h b/drivers/net/enic/enic.h
index 43b82a6..7c1b5c9 100644
--- a/drivers/net/enic/enic.h
+++ b/drivers/net/enic/enic.h
@@ -91,6 +91,11 @@ struct enic_fdir {
struct enic_fdir_node *nodes[ENICPMD_FDIR_MAX];
};
@ -13,7 +25,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/eni
/* Per-instance private data structure */
struct enic {
struct enic *next;
@@ -133,6 +138,8 @@
@@ -133,6 +138,8 @@ struct enic {
/* interrupt resource */
struct vnic_intr intr;
unsigned int intr_count;
@ -22,10 +34,11 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic.h dpdk-16.04/drivers/net/enic/eni
};
static inline unsigned int enic_cq_rq(__rte_unused struct enic *enic, unsigned int rq)
diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/enic/enic_main.c
--- dpdk-16.04.orig/drivers/net/enic/enic_main.c 2016-05-26 16:59:16.533326822 -0700
+++ dpdk-16.04/drivers/net/enic/enic_main.c 2016-05-26 17:08:11.768801926 -0700
@@ -142,22 +142,51 @@
diff --git a/drivers/net/enic/enic_main.c b/drivers/net/enic/enic_main.c
index 9bfdec1..a00565a 100644
--- a/drivers/net/enic/enic_main.c
+++ b/drivers/net/enic/enic_main.c
@@ -142,22 +142,51 @@ static void enic_log_q_error(struct enic *enic)
}
@ -78,7 +91,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/eni
r_stats->opackets = stats->tx.tx_frames_ok;
r_stats->ibytes = stats->rx.rx_bytes_ok;
@@ -166,10 +195,9 @@
@@ -166,10 +195,9 @@ void enic_dev_stats_get(struct enic *enic, struct rte_eth_stats *r_stats)
r_stats->ierrors = stats->rx.rx_errors + stats->rx.rx_drop;
r_stats->oerrors = stats->tx.tx_errors;
@ -91,7 +104,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/eni
}
void enic_del_mac_address(struct enic *enic)
@@ -755,6 +783,8 @@
@@ -755,6 +783,8 @@ int enic_setup_finish(struct enic *enic)
{
int ret;
@ -100,10 +113,11 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_main.c dpdk-16.04/drivers/net/eni
ret = enic_set_rss_nic_cfg(enic);
if (ret) {
dev_err(enic, "Failed to config nic, aborting.\n");
diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/enic/enic_rxtx.c
--- dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c 2016-05-26 16:59:16.522325929 -0700
+++ dpdk-16.04/drivers/net/enic/enic_rxtx.c 2016-05-26 16:59:52.694262896 -0700
@@ -251,6 +251,7 @@
diff --git a/drivers/net/enic/enic_rxtx.c b/drivers/net/enic/enic_rxtx.c
index 138dfb8..174486b 100644
--- a/drivers/net/enic/enic_rxtx.c
+++ b/drivers/net/enic/enic_rxtx.c
@@ -251,6 +251,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
struct vnic_cq *cq;
volatile struct cq_desc *cqd_ptr;
uint8_t color;
@ -111,7 +125,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
cq = &enic->cq[enic_cq_rq(enic, rq->index)];
rx_id = cq->to_clean; /* index of cqd, rqd, mbuf_table */
@@ -278,10 +279,7 @@
@@ -278,10 +279,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
/* allocate a new mbuf */
nmb = rte_rxmbuf_alloc(rq->mp);
if (nmb == NULL) {
@ -123,7 +137,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
break;
}
@@ -323,9 +321,10 @@
@@ -323,9 +321,10 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
rxmb->packet_type = enic_cq_rx_flags_to_pkt_type(&cqd);
enic_cq_rx_to_pkt_flags(&cqd, rxmb);
} else {
@ -137,7 +151,7 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
}
rxmb->data_len = rxmb->pkt_len;
@@ -337,7 +336,7 @@
@@ -337,7 +336,7 @@ enic_recv_pkts(void *rx_queue, struct rte_mbuf **rx_pkts,
rx_pkts[nb_rx++] = rxmb;
}
@ -146,3 +160,6 @@ diff -ur dpdk-16.04.orig/drivers/net/enic/enic_rxtx.c dpdk-16.04/drivers/net/eni
cq->to_clean = rx_id;
if (nb_hold > rq->rx_free_thresh) {
--
2.7.4

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
View File

@ -1,7 +1,22 @@
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
--- dpdk-16.04.orig2/drivers/net/enic/base/rq_enet_desc.h 2016-05-13 18:09:07.523938072 -0700
+++ dpdk-16.04/drivers/net/enic/base/rq_enet_desc.h 2016-05-13 18:09:54.359743075 -0700
@@ -55,7 +55,7 @@
From f03d5a02fc2b3cc24bf059a273ea1473cdb9993b Mon Sep 17 00:00:00 2001
From: John Lo <loj@cisco.com>
Date: Tue, 7 Jun 2016 12:40:07 +0200
Subject: [PATCH 16/17] ENIC scatter RX
---
drivers/net/enic/base/rq_enet_desc.h | 2 +-
drivers/net/enic/base/vnic_rq.c | 12 +-
drivers/net/enic/base/vnic_rq.h | 18 ++-
drivers/net/enic/enic.h | 10 ++
drivers/net/enic/enic_main.c | 236 +++++++++++++++++++++++++++--------
drivers/net/enic/enic_rxtx.c | 139 ++++++++++++++-------
6 files changed, 313 insertions(+), 104 deletions(-)
diff --git a/drivers/net/enic/base/rq_enet_desc.h b/drivers/net/enic/base/rq_enet_desc.h
index 7292d9d..13e24b4 100644
--- a/drivers/net/enic/base/rq_enet_desc.h
+++ b/drivers/net/enic/base/rq_enet_desc.h
@@ -55,7 +55,7 @@ enum rq_enet_type_types {
#define RQ_ENET_TYPE_BITS 2
#define RQ_ENET_TYPE_MASK ((1 << RQ_ENET_TYPE_BITS) - 1)
@ -10,10 +25,11 @@ diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/rq_enet_desc.h dpdk-16.04/driv
u64 address, u8 type, u16 length)
{
desc->address = cpu_to_le64(address);
diff -r -u dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c dpdk-16.04/drivers/net/enic/base/vnic_rq.c
--- dpdk-16.04.orig2/drivers/net/enic/base/vnic_rq.c 2016-05-13 18:09:07.533938883 -0700
+++ dpdk-16.04/drivers/net/enic/base/vnic_rq.c 2016-05-13 18:09:54.360743158 -0700
@@ -84,11 +84,16 @@
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
View 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