From: Chenmin Sun
1. Fix the lldp stop condition check - for firmware
versions 6.01(for X710)/3.33(for X722) or later we need stop the lldp
2. Doucment known issue for tx bytes decreasing due to link status chage
Fixes: 044846f071cc ("net/i40e: stop LLDP before setting local LLDP MIB"
From: Chenmin Sun
1. Fix the lldp stop condition check - for firmware
versions 6.01(for X710)/3.33(for X722) or later we need stop the lldp
2. Doucment known issue for tx bytes decreasing due to link status chage
3. Deferred stats reset in dev_init to avoid some noise be counted.
Fixes
From: Chenmin Sun
Device speed capability should be specified based on different phy types
instead of a fixed value, this patch fix the issue.
Fixes: 690175ee51bf ("net/ice: support getting device information")
Cc: wenzhuo...@intel.com
Signed-off-by: Chenmin Sun
---
drive
From: Chenmin Sun
Type: feature
This patch adds the devargs support for dpdk device
The devargs are used as hardware-specific init args for dpdk devices
please refer to the nic guides under
$(DPDK_DIR)/doc/guides/nics/$(NIC_DRIVER).rst
Signed-off-by: Chenmin Sun
Change-Id
From: Chenmin Sun
This patch adds the capability of matching the outer IPv4
headers for GTPU flows
Fixes: efc16c621415 ("net/ice: support flow director GTPU tunnel")
Signed-off-by: Chenmin Sun
---
drivers/net/ice/base/ice_fdir.c | 4
drivers/net/ice/ice_fdir_filter.c | 3 ++
From: Chenmin Sun
This patch optimized the fdir update rate for i40e PF, by tracking
whether the fdir rule being inserted into the guaranteed space
or shared space.
For the flows that are inserted to the guaranteed space, we assume
that the insertion will always succeed as the hardware only
From: Chenmin Sun
This patch optimized the fdir update rate for i40e PF, by tracking the
fdir rule will be inserted into guaranteed space or shared space.
For the flows that are inserted to the guaranteed space, it returns success
directly without retrieving the result for NIC.
This patch
From: Chenmin Sun
i40e FDIR update rate optimization
[PATCH v3 1/2] net/i40e: introduce new data structures
[PATCH v3 2/2] net/i40e: i40e FDIR update rate optimization
v3:
* Split the patch into two
* Renamed some data structures and added some descriptions
---
v2:
* Refine commit message and
From: Chenmin Sun
This patch optimized the fdir update rate for i40e PF, by tracking
whether the fdir rule being inserted into the guaranteed space
or shared space.
For the flows that are inserted to the guaranteed space, we assume
that the insertion will always succeed as the hardware only
From: Chenmin Sun
This patch introduces the new data structures for i40e fdir
update rate optimization.
Signed-off-by: Chenmin Sun
---
drivers/net/i40e/i40e_ethdev.h | 72 --
1 file changed, 61 insertions(+), 11 deletions(-)
diff --git a/drivers/net/i40e
From: Chenmin Sun
[PATCH v4 1/4] net/i40e: introducing the fdir guaranteed/shared space tracking
[PATCH v4 2/4] net/i40e: FDIR flow memory management optimization
[PATCH v4 2/4] net/i40e: move the i40e_get_outer_vlan to where it real needed
[PATCH v4 2/4] net/i40e: FDIR update rate optimization
From: Chenmin Sun
This patch moves the fetching the device tpid to where it really needs,
rather than fetching it every time when entered the functions.
This is because this operation costs too many cycles and it is used only
when matching the ethernet header.
Signed-off-by: Chenmin Sun
From: Chenmin Sun
This patch introduces a fdir flow management for guaranteed/shared
space tracking.
The fdir space is reported by the
i40e_hw_capabilities.fd_filters_guaranteed and fd_filters_best_effort.
The fdir space is managed by hardware and now is tracking in software.
The management
From: Chenmin Sun
This patch allocated some memory pool for flow management to avoid
calling rte_zmalloc/rte_free every time.
This patch also improves the hash table operation. When adding/removing
a flow, the software will directly add/delete it from the hash table.
If any error occurs, it then
From: Chenmin Sun
This patch optimized the fdir update rate for i40e PF, by tracking
whether the fdir rule being inserted into the guaranteed space
or shared space.
For the flows that are inserted to the guaranteed space, we assume
that the insertion will always succeed as the hardware only
From: Chenmin Sun
This patch fixes the fdir connot receive rx writeback packet issue,
by setting the fdir_vsi->nb_used_qps to 1.
Besides this, to make sure fdir programming works fine when the port
is stopped, move the fdir interrupt configure from start/stop to
setup/teardown.
Fi
From: Chenmin Sun
This patch fixes the fdir cannot receive rx writeback packet issue,
by setting the fdir_vsi->nb_used_qps to 1.
Besides this, to make sure fdir programming works fine when the port
is stopped, move the fdir interrupt configure from start/stop to
setup/teardown.
Fi
From: Chenmin Sun
This patch fixes the fdir cannot receive rx writeback packet issue.
The root cause is FDIR interrupt is not correctly enabled.
Beside this, to make sure fdir programming works fine when the port
is stopped, move the fdir interrupt configure from start/stop to
setup/teardown
From: Chenmin Sun
[PATCH v5 1/4] net/i40e: introducing the fdir guaranteed/shared space tracking
[PATCH v5 2/4] net/i40e: FDIR flow memory management optimization
[PATCH v5 2/4] net/i40e: move the i40e_get_outer_vlan to where it real needed
[PATCH v5 2/4] net/i40e: FDIR update rate optimization
From: Chenmin Sun
This patch introduces a fdir flow management for guaranteed/shared
space tracking.
The fdir space is reported by the
i40e_hw_capabilities.fd_filters_guaranteed and fd_filters_best_effort.
The fdir space is managed by hardware and now is tracking in software.
The management
From: Chenmin Sun
This patch optimized the fdir update rate for i40e PF, by tracking
whether the fdir rule being inserted into the guaranteed space
or shared space.
For the flows that are inserted to the guaranteed space, we assume
that the insertion will always succeed as the hardware only
From: Chenmin Sun
This patch moves the fetching the device tpid to where it really needs,
rather than fetching it every time when entered the functions.
This is because this operation costs too many cycles and it is used only
when matching the ethernet header.
Signed-off-by: Chenmin Sun
From: Chenmin Sun
This patch allocated some memory pool for flow management to avoid
calling rte_zmalloc/rte_free every time.
This patch also improves the hash table operation. When adding/removing
a flow, the software will directly add/delete it from the hash table.
If any error occurs, it then
From: Chenmin Sun
[PATCH v6 1/4] net/i40e: introducing the fdir guaranteed/shared space tracking
[PATCH v6 2/4] net/i40e: FDIR flow memory management optimization
[PATCH v6 2/4] net/i40e: move the i40e_get_outer_vlan to where it real needed
[PATCH v6 2/4] net/i40e: FDIR update rate optimization
From: Chenmin Sun
This patch optimized the fdir update rate for i40e PF, by tracking
whether the fdir rule being inserted into the guaranteed space
or shared space.
For the flows that are inserted to the guaranteed space, we assume
that the insertion will always succeed as the hardware only
From: Chenmin Sun
This patch moves the fetching the device tpid to where it really needs,
rather than fetching it every time when entered the functions.
This is because this operation costs too many cycles and it is used only
when matching the ethernet header.
Signed-off-by: Chenmin Sun
From: Chenmin Sun
This patch allocated some memory pool for flow management to avoid
calling rte_zmalloc/rte_free every time.
This patch also improves the hash table operation. When adding/removing
a flow, the software will directly add/delete it from the hash table.
If any error occurs, it then
From: Chenmin Sun
This patch introduces a fdir flow management for guaranteed/shared
space tracking.
The fdir space is reported by the
i40e_hw_capabilities.fd_filters_guaranteed and fd_filters_best_effort.
The fdir space is managed by hardware and now is tracking in software.
The management
From: Chenmin Sun
This patch fixes the coverity warning #361024.
rte_bitmap_free() is not a right way to free a bitmap, replacing
it with rte_free().
Signed-off-by: Chenmin Sun
---
drivers/net/i40e/i40e_ethdev.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net
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