* [PATCH] net/ice: fix secondary process Rx offload path
@ 2021-11-12 5:43 Alvin Zhang
2021-11-15 2:05 ` [PATCH v2] " Alvin Zhang
0 siblings, 1 reply; 7+ messages in thread
From: Alvin Zhang @ 2021-11-12 5:43 UTC (permalink / raw)
To: qi.z.zhang, leyi.rong; +Cc: dev, Alvin Zhang, stable
Secondary process depends on the vector offload flag to select right
Rx offload path. This patch adds a variable in share memory to store
the vector offload flag that can be directly read by secondary process.
Fixes: 808a17b3c1e6 ("net/ice: add Rx AVX512 offload path")
Cc: stable@dpdk.org
Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com>
---
drivers/net/ice/ice_ethdev.h | 1 +
drivers/net/ice/ice_rxtx.c | 19 +++++++++++--------
2 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/drivers/net/ice/ice_ethdev.h b/drivers/net/ice/ice_ethdev.h
index 3a5bb9b..52daae0 100644
--- a/drivers/net/ice/ice_ethdev.h
+++ b/drivers/net/ice/ice_ethdev.h
@@ -538,6 +538,7 @@ struct ice_adapter {
bool rx_use_avx512;
bool tx_use_avx2;
bool tx_use_avx512;
+ int rx_vec_path;
#endif
};
diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c
index 2d771ea..981493e 100644
--- a/drivers/net/ice/ice_rxtx.c
+++ b/drivers/net/ice/ice_rxtx.c
@@ -3172,15 +3172,14 @@
#ifdef RTE_ARCH_X86
struct ice_rx_queue *rxq;
int i;
- int rx_check_ret = -1;
if (rte_eal_process_type() == RTE_PROC_PRIMARY) {
ad->rx_use_avx512 = false;
ad->rx_use_avx2 = false;
- rx_check_ret = ice_rx_vec_dev_check(dev);
+ ad->rx_vec_path = ice_rx_vec_dev_check(dev);
if (ad->ptp_ena)
- rx_check_ret = -1;
- if (rx_check_ret >= 0 && ad->rx_bulk_alloc_allowed &&
+ ad->rx_vec_path = -1;
+ if (ad->rx_vec_path >= 0 && ad->rx_bulk_alloc_allowed &&
rte_vect_get_max_simd_bitwidth() >= RTE_VECT_SIMD_128) {
ad->rx_vec_allowed = true;
for (i = 0; i < dev->data->nb_rx_queues; i++) {
@@ -3215,7 +3214,8 @@
if (dev->data->scattered_rx) {
if (ad->rx_use_avx512) {
#ifdef CC_AVX512_SUPPORT
- if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) {
+ if (ad->rx_vec_path ==
+ ICE_VECTOR_OFFLOAD_PATH) {
PMD_DRV_LOG(NOTICE,
"Using AVX512 OFFLOAD Vector Scattered Rx (port %d).",
dev->data->port_id);
@@ -3230,7 +3230,8 @@
}
#endif
} else if (ad->rx_use_avx2) {
- if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) {
+ if (ad->rx_vec_path ==
+ ICE_VECTOR_OFFLOAD_PATH) {
PMD_DRV_LOG(NOTICE,
"Using AVX2 OFFLOAD Vector Scattered Rx (port %d).",
dev->data->port_id);
@@ -3252,7 +3253,8 @@
} else {
if (ad->rx_use_avx512) {
#ifdef CC_AVX512_SUPPORT
- if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) {
+ if (ad->rx_vec_path ==
+ ICE_VECTOR_OFFLOAD_PATH) {
PMD_DRV_LOG(NOTICE,
"Using AVX512 OFFLOAD Vector Rx (port %d).",
dev->data->port_id);
@@ -3267,7 +3269,8 @@
}
#endif
} else if (ad->rx_use_avx2) {
- if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) {
+ if (ad->rx_vec_path ==
+ ICE_VECTOR_OFFLOAD_PATH) {
PMD_DRV_LOG(NOTICE,
"Using AVX2 OFFLOAD Vector Rx (port %d).",
dev->data->port_id);
--
1.8.3.1
^ permalink raw reply [flat|nested] 7+ messages in thread* [PATCH v2] net/ice: fix secondary process Rx offload path 2021-11-12 5:43 [PATCH] net/ice: fix secondary process Rx offload path Alvin Zhang @ 2021-11-15 2:05 ` Alvin Zhang 2021-11-16 1:21 ` Zhang, Qi Z 2021-11-16 2:32 ` [PATCH v3] " Alvin Zhang 0 siblings, 2 replies; 7+ messages in thread From: Alvin Zhang @ 2021-11-15 2:05 UTC (permalink / raw) To: qi.z.zhang, leyi.rong; +Cc: dev, Alvin Zhang, stable Secondary process depends on the vector offload flag to select right Rx offload path. This patch adds a variable in share memory to store the vector offload flag that can be directly read by secondary process. Fixes: 808a17b3c1e6 ("net/ice: add Rx AVX512 offload path") Cc: stable@dpdk.org Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com> --- drivers/net/ice/ice_ethdev.h | 1 + drivers/net/ice/ice_rxtx.c | 19 +++++++++++-------- 2 files changed, 12 insertions(+), 8 deletions(-) diff --git a/drivers/net/ice/ice_ethdev.h b/drivers/net/ice/ice_ethdev.h index 3a5bb9b..52daae0 100644 --- a/drivers/net/ice/ice_ethdev.h +++ b/drivers/net/ice/ice_ethdev.h @@ -538,6 +538,7 @@ struct ice_adapter { bool rx_use_avx512; bool tx_use_avx2; bool tx_use_avx512; + int rx_vec_path; #endif }; diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c index 2d771ea..981493e 100644 --- a/drivers/net/ice/ice_rxtx.c +++ b/drivers/net/ice/ice_rxtx.c @@ -3172,15 +3172,14 @@ #ifdef RTE_ARCH_X86 struct ice_rx_queue *rxq; int i; - int rx_check_ret = -1; if (rte_eal_process_type() == RTE_PROC_PRIMARY) { ad->rx_use_avx512 = false; ad->rx_use_avx2 = false; - rx_check_ret = ice_rx_vec_dev_check(dev); + ad->rx_vec_path = ice_rx_vec_dev_check(dev); if (ad->ptp_ena) - rx_check_ret = -1; - if (rx_check_ret >= 0 && ad->rx_bulk_alloc_allowed && + ad->rx_vec_path = -1; + if (ad->rx_vec_path >= 0 && ad->rx_bulk_alloc_allowed && rte_vect_get_max_simd_bitwidth() >= RTE_VECT_SIMD_128) { ad->rx_vec_allowed = true; for (i = 0; i < dev->data->nb_rx_queues; i++) { @@ -3215,7 +3214,8 @@ if (dev->data->scattered_rx) { if (ad->rx_use_avx512) { #ifdef CC_AVX512_SUPPORT - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { + if (ad->rx_vec_path == + ICE_VECTOR_OFFLOAD_PATH) { PMD_DRV_LOG(NOTICE, "Using AVX512 OFFLOAD Vector Scattered Rx (port %d).", dev->data->port_id); @@ -3230,7 +3230,8 @@ } #endif } else if (ad->rx_use_avx2) { - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { + if (ad->rx_vec_path == + ICE_VECTOR_OFFLOAD_PATH) { PMD_DRV_LOG(NOTICE, "Using AVX2 OFFLOAD Vector Scattered Rx (port %d).", dev->data->port_id); @@ -3252,7 +3253,8 @@ } else { if (ad->rx_use_avx512) { #ifdef CC_AVX512_SUPPORT - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { + if (ad->rx_vec_path == + ICE_VECTOR_OFFLOAD_PATH) { PMD_DRV_LOG(NOTICE, "Using AVX512 OFFLOAD Vector Rx (port %d).", dev->data->port_id); @@ -3267,7 +3269,8 @@ } #endif } else if (ad->rx_use_avx2) { - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { + if (ad->rx_vec_path == + ICE_VECTOR_OFFLOAD_PATH) { PMD_DRV_LOG(NOTICE, "Using AVX2 OFFLOAD Vector Rx (port %d).", dev->data->port_id); -- 1.8.3.1 ^ permalink raw reply [flat|nested] 7+ messages in thread
* RE: [PATCH v2] net/ice: fix secondary process Rx offload path 2021-11-15 2:05 ` [PATCH v2] " Alvin Zhang @ 2021-11-16 1:21 ` Zhang, Qi Z 2021-11-16 2:12 ` Zhang, AlvinX 2021-11-16 2:32 ` [PATCH v3] " Alvin Zhang 1 sibling, 1 reply; 7+ messages in thread From: Zhang, Qi Z @ 2021-11-16 1:21 UTC (permalink / raw) To: Zhang, AlvinX, Rong, Leyi; +Cc: dev, stable > -----Original Message----- > From: Zhang, AlvinX <alvinx.zhang@intel.com> > Sent: Monday, November 15, 2021 10:06 AM > To: Zhang, Qi Z <qi.z.zhang@intel.com>; Rong, Leyi <leyi.rong@intel.com> > Cc: dev@dpdk.org; Zhang, AlvinX <alvinx.zhang@intel.com>; stable@dpdk.org > Subject: [PATCH v2] net/ice: fix secondary process Rx offload path > > Secondary process depends on the vector offload flag to select right Rx offload > path. This patch adds a variable in share memory to store the vector offload > flag that can be directly read by secondary process. > > Fixes: 808a17b3c1e6 ("net/ice: add Rx AVX512 offload path") > Cc: stable@dpdk.org > > Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com> > --- > drivers/net/ice/ice_ethdev.h | 1 + > drivers/net/ice/ice_rxtx.c | 19 +++++++++++-------- > 2 files changed, 12 insertions(+), 8 deletions(-) > > diff --git a/drivers/net/ice/ice_ethdev.h b/drivers/net/ice/ice_ethdev.h index > 3a5bb9b..52daae0 100644 > --- a/drivers/net/ice/ice_ethdev.h > +++ b/drivers/net/ice/ice_ethdev.h > @@ -538,6 +538,7 @@ struct ice_adapter { > bool rx_use_avx512; > bool tx_use_avx2; > bool tx_use_avx512; > + int rx_vec_path; Can we make the type/ name more specific, how about defined as: "bool rx_vec_offload_support;" ? Then we can keep most thing unchanged in primary process branch, but only add below , ad->rx_vec_offload_support = (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH); in following branch we can avoid duplicate if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH).. > #endif > }; > > diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c index > 2d771ea..981493e 100644 > --- a/drivers/net/ice/ice_rxtx.c > +++ b/drivers/net/ice/ice_rxtx.c > @@ -3172,15 +3172,14 @@ > #ifdef RTE_ARCH_X86 > struct ice_rx_queue *rxq; > int i; > - int rx_check_ret = -1; > > if (rte_eal_process_type() == RTE_PROC_PRIMARY) { > ad->rx_use_avx512 = false; > ad->rx_use_avx2 = false; > - rx_check_ret = ice_rx_vec_dev_check(dev); > + ad->rx_vec_path = ice_rx_vec_dev_check(dev); > if (ad->ptp_ena) > - rx_check_ret = -1; > - if (rx_check_ret >= 0 && ad->rx_bulk_alloc_allowed && > + ad->rx_vec_path = -1; > + if (ad->rx_vec_path >= 0 && ad->rx_bulk_alloc_allowed && > rte_vect_get_max_simd_bitwidth() >= RTE_VECT_SIMD_128) { > ad->rx_vec_allowed = true; > for (i = 0; i < dev->data->nb_rx_queues; i++) { @@ -3215,7 > +3214,8 @@ > if (dev->data->scattered_rx) { > if (ad->rx_use_avx512) { > #ifdef CC_AVX512_SUPPORT > - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { > + if (ad->rx_vec_path == > + ICE_VECTOR_OFFLOAD_PATH) { > PMD_DRV_LOG(NOTICE, > "Using AVX512 OFFLOAD Vector Scattered Rx > (port %d).", > dev->data->port_id); > @@ -3230,7 +3230,8 @@ > } > #endif > } else if (ad->rx_use_avx2) { > - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { > + if (ad->rx_vec_path == > + ICE_VECTOR_OFFLOAD_PATH) { > PMD_DRV_LOG(NOTICE, > "Using AVX2 OFFLOAD Vector Scattered Rx > (port %d).", > dev->data->port_id); > @@ -3252,7 +3253,8 @@ > } else { > if (ad->rx_use_avx512) { > #ifdef CC_AVX512_SUPPORT > - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { > + if (ad->rx_vec_path == > + ICE_VECTOR_OFFLOAD_PATH) { > PMD_DRV_LOG(NOTICE, > "Using AVX512 OFFLOAD Vector Rx (port %d).", > dev->data->port_id); > @@ -3267,7 +3269,8 @@ > } > #endif > } else if (ad->rx_use_avx2) { > - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { > + if (ad->rx_vec_path == > + ICE_VECTOR_OFFLOAD_PATH) { > PMD_DRV_LOG(NOTICE, > "Using AVX2 OFFLOAD Vector Rx > (port %d).", > dev->data->port_id); > -- > 1.8.3.1 ^ permalink raw reply [flat|nested] 7+ messages in thread
* RE: [PATCH v2] net/ice: fix secondary process Rx offload path 2021-11-16 1:21 ` Zhang, Qi Z @ 2021-11-16 2:12 ` Zhang, AlvinX 0 siblings, 0 replies; 7+ messages in thread From: Zhang, AlvinX @ 2021-11-16 2:12 UTC (permalink / raw) To: Zhang, Qi Z, Rong, Leyi; +Cc: dev, stable > -----Original Message----- > From: Zhang, Qi Z <qi.z.zhang@intel.com> > Sent: Tuesday, November 16, 2021 9:22 AM > To: Zhang, AlvinX <alvinx.zhang@intel.com>; Rong, Leyi <leyi.rong@intel.com> > Cc: dev@dpdk.org; stable@dpdk.org > Subject: RE: [PATCH v2] net/ice: fix secondary process Rx offload path > > > > > -----Original Message----- > > From: Zhang, AlvinX <alvinx.zhang@intel.com> > > Sent: Monday, November 15, 2021 10:06 AM > > To: Zhang, Qi Z <qi.z.zhang@intel.com>; Rong, Leyi > > <leyi.rong@intel.com> > > Cc: dev@dpdk.org; Zhang, AlvinX <alvinx.zhang@intel.com>; > > stable@dpdk.org > > Subject: [PATCH v2] net/ice: fix secondary process Rx offload path > > > > Secondary process depends on the vector offload flag to select right > > Rx offload path. This patch adds a variable in share memory to store > > the vector offload flag that can be directly read by secondary process. > > > > Fixes: 808a17b3c1e6 ("net/ice: add Rx AVX512 offload path") > > Cc: stable@dpdk.org > > > > Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com> > > --- > > drivers/net/ice/ice_ethdev.h | 1 + > > drivers/net/ice/ice_rxtx.c | 19 +++++++++++-------- > > 2 files changed, 12 insertions(+), 8 deletions(-) > > > > diff --git a/drivers/net/ice/ice_ethdev.h > > b/drivers/net/ice/ice_ethdev.h index > > 3a5bb9b..52daae0 100644 > > --- a/drivers/net/ice/ice_ethdev.h > > +++ b/drivers/net/ice/ice_ethdev.h > > @@ -538,6 +538,7 @@ struct ice_adapter { bool rx_use_avx512; bool > > tx_use_avx2; bool tx_use_avx512; > > +int rx_vec_path; > > Can we make the type/ name more specific, how about defined as: "bool > rx_vec_offload_support;" ? > > Then we can keep most thing unchanged in primary process branch, but only > add below , > > ad->rx_vec_offload_support = (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH); > > > in following branch > > we can avoid duplicate if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH).. > Ok, I'll update it in V3. > > > > > #endif > > }; > > > > diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c > > index 2d771ea..981493e 100644 > > --- a/drivers/net/ice/ice_rxtx.c > > +++ b/drivers/net/ice/ice_rxtx.c > > @@ -3172,15 +3172,14 @@ > > #ifdef RTE_ARCH_X86 > > struct ice_rx_queue *rxq; > > int i; > > -int rx_check_ret = -1; > > > > if (rte_eal_process_type() == RTE_PROC_PRIMARY) { > > ad->rx_use_avx512 = false; > > ad->rx_use_avx2 = false; > > -rx_check_ret = ice_rx_vec_dev_check(dev); > > +ad->rx_vec_path = ice_rx_vec_dev_check(dev); > > if (ad->ptp_ena) > > -rx_check_ret = -1; > > -if (rx_check_ret >= 0 && ad->rx_bulk_alloc_allowed && > > +ad->rx_vec_path = -1; > > +if (ad->rx_vec_path >= 0 && ad->rx_bulk_alloc_allowed && > > rte_vect_get_max_simd_bitwidth() >= RTE_VECT_SIMD_128) { > > ad->rx_vec_allowed = true; for (i = 0; i < dev->data->nb_rx_queues; > > i++) { @@ -3215,7 > > +3214,8 @@ > > if (dev->data->scattered_rx) { > > if (ad->rx_use_avx512) { > > #ifdef CC_AVX512_SUPPORT > > -if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { > > +if (ad->rx_vec_path == > > + ICE_VECTOR_OFFLOAD_PATH) { > > PMD_DRV_LOG(NOTICE, > > "Using AVX512 OFFLOAD Vector Scattered Rx (port %d).", > > dev->data->port_id); @@ -3230,7 +3230,8 @@ } #endif } else if > > (ad->rx_use_avx2) { -if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { > > +if (ad->rx_vec_path == > > + ICE_VECTOR_OFFLOAD_PATH) { > > PMD_DRV_LOG(NOTICE, > > "Using AVX2 OFFLOAD Vector Scattered Rx (port %d).", > > dev->data->port_id); > > @@ -3252,7 +3253,8 @@ > > } else { > > if (ad->rx_use_avx512) { > > #ifdef CC_AVX512_SUPPORT > > -if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { > > +if (ad->rx_vec_path == > > + ICE_VECTOR_OFFLOAD_PATH) { > > PMD_DRV_LOG(NOTICE, > > "Using AVX512 OFFLOAD Vector Rx (port %d).", dev->data->port_id); @@ > > -3267,7 +3269,8 @@ } #endif } else if (ad->rx_use_avx2) { -if > > (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { > > +if (ad->rx_vec_path == > > + ICE_VECTOR_OFFLOAD_PATH) { > > PMD_DRV_LOG(NOTICE, > > "Using AVX2 OFFLOAD Vector Rx > > (port %d).", > > dev->data->port_id); > > -- > > 1.8.3.1 > ^ permalink raw reply [flat|nested] 7+ messages in thread
* [PATCH v3] net/ice: fix secondary process Rx offload path 2021-11-15 2:05 ` [PATCH v2] " Alvin Zhang 2021-11-16 1:21 ` Zhang, Qi Z @ 2021-11-16 2:32 ` Alvin Zhang 2021-11-16 3:09 ` Sun, QinX 1 sibling, 1 reply; 7+ messages in thread From: Alvin Zhang @ 2021-11-16 2:32 UTC (permalink / raw) To: qi.z.zhang, leyi.rong; +Cc: dev, Alvin Zhang, stable Secondary process depends on the vector offload flag to select right Rx offload path. This patch adds a variable in share memory to store the vector offload flag that can be directly read by secondary process. Fixes: 808a17b3c1e6 ("net/ice: add Rx AVX512 offload path") Cc: stable@dpdk.org Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com> --- v3: Modify the patch according to comment. --- drivers/net/ice/ice_ethdev.h | 1 + drivers/net/ice/ice_rxtx.c | 10 ++++++---- 2 files changed, 7 insertions(+), 4 deletions(-) diff --git a/drivers/net/ice/ice_ethdev.h b/drivers/net/ice/ice_ethdev.h index 3a5bb9b..f8d0f0c 100644 --- a/drivers/net/ice/ice_ethdev.h +++ b/drivers/net/ice/ice_ethdev.h @@ -538,6 +538,7 @@ struct ice_adapter { bool rx_use_avx512; bool tx_use_avx2; bool tx_use_avx512; + bool rx_vec_offload_support; #endif }; diff --git a/drivers/net/ice/ice_rxtx.c b/drivers/net/ice/ice_rxtx.c index 2d771ea..f6d8564 100644 --- a/drivers/net/ice/ice_rxtx.c +++ b/drivers/net/ice/ice_rxtx.c @@ -3180,6 +3180,8 @@ rx_check_ret = ice_rx_vec_dev_check(dev); if (ad->ptp_ena) rx_check_ret = -1; + ad->rx_vec_offload_support = + (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH); if (rx_check_ret >= 0 && ad->rx_bulk_alloc_allowed && rte_vect_get_max_simd_bitwidth() >= RTE_VECT_SIMD_128) { ad->rx_vec_allowed = true; @@ -3215,7 +3217,7 @@ if (dev->data->scattered_rx) { if (ad->rx_use_avx512) { #ifdef CC_AVX512_SUPPORT - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { + if (ad->rx_vec_offload_support) { PMD_DRV_LOG(NOTICE, "Using AVX512 OFFLOAD Vector Scattered Rx (port %d).", dev->data->port_id); @@ -3230,7 +3232,7 @@ } #endif } else if (ad->rx_use_avx2) { - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { + if (ad->rx_vec_offload_support) { PMD_DRV_LOG(NOTICE, "Using AVX2 OFFLOAD Vector Scattered Rx (port %d).", dev->data->port_id); @@ -3252,7 +3254,7 @@ } else { if (ad->rx_use_avx512) { #ifdef CC_AVX512_SUPPORT - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { + if (ad->rx_vec_offload_support) { PMD_DRV_LOG(NOTICE, "Using AVX512 OFFLOAD Vector Rx (port %d).", dev->data->port_id); @@ -3267,7 +3269,7 @@ } #endif } else if (ad->rx_use_avx2) { - if (rx_check_ret == ICE_VECTOR_OFFLOAD_PATH) { + if (ad->rx_vec_offload_support) { PMD_DRV_LOG(NOTICE, "Using AVX2 OFFLOAD Vector Rx (port %d).", dev->data->port_id); -- 1.8.3.1 ^ permalink raw reply [flat|nested] 7+ messages in thread
* RE: [PATCH v3] net/ice: fix secondary process Rx offload path 2021-11-16 2:32 ` [PATCH v3] " Alvin Zhang @ 2021-11-16 3:09 ` Sun, QinX 2021-11-16 4:54 ` Zhang, Qi Z 0 siblings, 1 reply; 7+ messages in thread From: Sun, QinX @ 2021-11-16 3:09 UTC (permalink / raw) To: Zhang, AlvinX, Zhang, Qi Z, Rong, Leyi; +Cc: dev, Zhang, AlvinX, stable > -----Original Message----- > From: Alvin Zhang <alvinx.zhang@intel.com> > Sent: Tuesday, November 16, 2021 10:32 AM > To: Zhang, Qi Z <qi.z.zhang@intel.com>; Rong, Leyi <leyi.rong@intel.com> > Cc: dev@dpdk.org; Zhang, AlvinX <alvinx.zhang@intel.com>; > stable@dpdk.org > Subject: [PATCH v3] net/ice: fix secondary process Rx offload path > > Secondary process depends on the vector offload flag to select right Rx > offload path. This patch adds a variable in share memory to store the vector > offload flag that can be directly read by secondary process. > > Fixes: 808a17b3c1e6 ("net/ice: add Rx AVX512 offload path") > Cc: stable@dpdk.org > > Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com> Tested-by: Qin Sun <qinx.sun@intel.com> ^ permalink raw reply [flat|nested] 7+ messages in thread
* RE: [PATCH v3] net/ice: fix secondary process Rx offload path 2021-11-16 3:09 ` Sun, QinX @ 2021-11-16 4:54 ` Zhang, Qi Z 0 siblings, 0 replies; 7+ messages in thread From: Zhang, Qi Z @ 2021-11-16 4:54 UTC (permalink / raw) To: Sun, QinX, Zhang, AlvinX, Rong, Leyi; +Cc: dev, Zhang, AlvinX, stable > -----Original Message----- > From: Sun, QinX <qinx.sun@intel.com> > Sent: Tuesday, November 16, 2021 11:09 AM > To: Zhang, AlvinX <alvinx.zhang@intel.com>; Zhang, Qi Z > <qi.z.zhang@intel.com>; Rong, Leyi <leyi.rong@intel.com> > Cc: dev@dpdk.org; Zhang, AlvinX <alvinx.zhang@intel.com>; stable@dpdk.org > Subject: RE: [PATCH v3] net/ice: fix secondary process Rx offload path > > > -----Original Message----- > > From: Alvin Zhang <alvinx.zhang@intel.com> > > Sent: Tuesday, November 16, 2021 10:32 AM > > To: Zhang, Qi Z <qi.z.zhang@intel.com>; Rong, Leyi > > <leyi.rong@intel.com> > > Cc: dev@dpdk.org; Zhang, AlvinX <alvinx.zhang@intel.com>; > > stable@dpdk.org > > Subject: [PATCH v3] net/ice: fix secondary process Rx offload path > > > > Secondary process depends on the vector offload flag to select right > > Rx offload path. This patch adds a variable in share memory to store > > the vector offload flag that can be directly read by secondary process. > > > > Fixes: 808a17b3c1e6 ("net/ice: add Rx AVX512 offload path") > > Cc: stable@dpdk.org > > > > Signed-off-by: Alvin Zhang <alvinx.zhang@intel.com> > > Tested-by: Qin Sun <qinx.sun@intel.com> Acked-by: Qi Zhang <qi.z.zhang@intel.com> Applied to dpdk-next-net-intel. Thanks Qi > > ^ permalink raw reply [flat|nested] 7+ messages in thread
end of thread, other threads:[~2021-11-16 4:54 UTC | newest] Thread overview: 7+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2021-11-12 5:43 [PATCH] net/ice: fix secondary process Rx offload path Alvin Zhang 2021-11-15 2:05 ` [PATCH v2] " Alvin Zhang 2021-11-16 1:21 ` Zhang, Qi Z 2021-11-16 2:12 ` Zhang, AlvinX 2021-11-16 2:32 ` [PATCH v3] " Alvin Zhang 2021-11-16 3:09 ` Sun, QinX 2021-11-16 4:54 ` Zhang, Qi Z
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox; as well as URLs for NNTP newsgroup(s).