When commenting previous patches, I missed these docs.
Please move them in the appropriate patches.
2016-06-14 10:38, Reshma Pattan:
> --- a/doc/guides/prog_guide/index.rst
> +++ b/doc/guides/prog_guide/index.rst
> @@ -71,6 +71,7 @@ Programmer's Guide
> writing_efficient_code
> profile_a
2016-06-14 10:38, Reshma Pattan:
> The new librte_pdump library is added for packet capturing
> support.
>
> Added public api rte_pdump_init, applications should call
> this as part of their application setup to have packet
> capturing framework ready.
>
> Added public api rte_pdump_uninit to uni
2016-06-14 10:38, Reshma Pattan:
> Converted rte_eth_dev_get_port_by_name to a public API.
> Converted rte_eth_dev_get_name_by_port to a public API.
No justification?
It was planned to remove these functions.
The unique naming of the device interfaces could be improved
in EAL.
2016-06-14 10:38, Reshma Pattan:
> New fields nb_rx_queues and nb_tx_queues are added to
> rte_eth_dev_info structure.
Please add a justification of why these fields are needed.
Firstly, it's V2. So, don't forget to add version number and link it to
the previous version next time.
On Mon, Jun 13, 2016 at 07:52:12PM +0800, Huawei Xie wrote:
> All other DPDK PMDs doesn't support concurrent receiving or sending
> packets to the same queue. The upper application should deal
2016-06-14 10:38, Reshma Pattan:
> Added new public api rte_eth_add_first_rx_callback to add given
> callback as head of the list.
>
> Signed-off-by: Reshma Pattan
> ---
> +/*
> +* Add a callback that must be called first on packet RX on a given port
> +* and queue.
> +*
> +* This API configures
> -Original Message-
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Tuesday, June 14, 2016 9:28 PM
> To: Pattan, Reshma
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v9 5/8] pdump: add new library for packet
> capturing support
>
> 2016-06-14 10:38, Reshm
2016-06-14 10:38, Reshma Pattan:
> Added spinlocks around add/remove logic of Rx and Tx callbacks
> to avoid corruption of callback lists in multithreaded context.
>
> Signed-off-by: Reshma Pattan
Why cb->next is not locked in burst functions?
Just protecting add/remove but not its usage seems u
> -Original Message-
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Tuesday, June 14, 2016 9:10 PM
> To: Pattan, Reshma
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v9 3/8] ethdev: add new fields to ethdev info
> struct
>
> 2016-06-14 10:38, Reshma Patta
> -Original Message-
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Tuesday, June 14, 2016 9:24 PM
> To: Pattan, Reshma
> Cc: dev at dpdk.org; david.marchand at 6wind.com
> Subject: Re: [dpdk-dev] [PATCH v9 4/8] ethdev: make get port by name and get
> name by port
Hi,
> -Original Message-
> From: Thomas Monjalon [mailto:thomas.monjalon at 6wind.com]
> Sent: Tuesday, June 14, 2016 9:02 PM
> To: Pattan, Reshma
> Cc: dev at dpdk.org
> Subject: Re: [dpdk-dev] [PATCH v9 2/8] ethdev: add new api to add Rx callback
> as head of the list
>
> 2016-06-14 10
On Thu, Jun 02, 2016 at 08:54:38AM +, Xie, Huawei wrote:
> On 6/2/2016 4:52 PM, Yuanhan Liu wrote:
> > On Thu, Jun 02, 2016 at 08:39:36AM +, Xie, Huawei wrote:
> >> On 6/1/2016 2:03 PM, Yuanhan Liu wrote:
> >>> On Wed, Jun 01, 2016 at 05:40:08AM +, Xie, Huawei wrote:
> On 5/30/2016
On Mon, Jun 13, 2016 at 10:53:08PM +0800, Huawei Xie wrote:
> We skip kernel managed virtio devices, if it isn't whitelisted.
> Before checking if the virtio device is whitelisted, check if devargs is
> specified.
>
> Fixes: ac5e1d838dc1 ("virtio: skip error when probing kernel managed device")
>
2016-06-10 16:55, Jasvinder Singh:
> From: Guruprasad Mukundarao
>
> This script parses the application configuration file and detects all the
> pipelines specified therein, and then, it generates all the possible mappings
> of those pipelines on the specified CPU core-list.
>
> As a result, eac
2016-06-12 13:42, Jasvinder Singh:
> In ip_pipeline app, the structure app_thread_data needs to be aligned to
> the cache line boundary as threads on different cpu cores are accessing
> fields of the app->thread_data and having this structure not aligned on
> cacheline boundary leads to false cache
> > Return value of function app_pipeline_type_find is not checking before
> > dereference. Fix this problem by adding checking condition.
> >
> > Coverity issue: 127196
> > Fixes: b4aee0fb9c6d ("examples/ip_pipeline: reconfigure thread binding
> > dynamically")
> >
> > Signed-off-by: Marcin Kerl
2016-06-09 13:38, Daniel Mrzyglod:
> This patch fixes a maybe-uninitialized warning when compiling DPDK with GCC
> 4.8
>
> examples/ip_pipeline/pipeline/pipeline_common_fe.c: In function
> 'app_pipeline_track_pktq_out_to_link':
> examples/ip_pipeline/pipeline/pipeline_common_fe.c:66:31: error:
>
On Sun, Jun 12, 2016 at 02:29:42PM +, Jianfeng Tan wrote:
> Compile DPDK with clang, below line in virtio_rxtx.c could be
> optimized with four "VMOVAPS ymm, m256".
> memset(&rxvq->fake_mbuf, 0, sizeof(rxvq->fake_mbuf));
>
> This instruction requires memory address is 32-byte aligned.
> Or,
Applied to dpdk-next-virtio.
--yliu
On Mon, May 02, 2016 at 05:46:15PM -0700, Yuanhan Liu wrote:
> Here is a small patch set does the micro optimization, which brings about
> 10% performance boost in my 64B packet testing, with the following topo:
>
> pkt generator <> NIC <->
Applied to dpdk-next-virtio.
--yliu
On Tue, Jun 07, 2016 at 12:05:02PM +0800, Yuanhan Liu wrote:
> v3: - make the "reconnect" feature be default for client mode, as it's
> good to handle guest OS restart with less effort.
> - fix var not-initilized error pointed out by Rich
>
>
Applied to dpdk-next-virtio.
--yliu
On Tue, Jun 07, 2016 at 11:51:50AM +0800, Yuanhan Liu wrote:
> v3: - adapted the new vhost ABI/API changes to tep_term example, to make
> sure not break build at least.
> - bumped the ABI version to 3
>
> NOTE: I created a branch at dpdk.org
This patch explains all the versions of current virtio pmd implementation,
what's the difference, and how to choose the right version.
--
Changes in v2:
1. Changes on format and few descriptions.
Signed-off-by: Zhihong Wang
---
doc/guides/nics/virtio.rst | 64 ++
On Mon, Jun 13, 2016 at 04:09:24PM +0100, Bruce Richardson wrote:
> On Mon, Jun 13, 2016 at 07:25:25PM +0530, Jerin Jacob wrote:
> > Adds hardware specific API for ThunderX nicvf inbuilt NIC device under
> > drivers/net/thunderx/nicvf/base directory.
> >
>
> Hi Jerin,
>
> we are trying to move a
This patch show topology at forwarding start.
"show config fwd" also does this, but showing it directly can reduce the
possibility of misconfiguration.
Currently fwd_config_display() calls fwd_config_setup(), this misleading
behavior will be fixed in other patches.
Signed-off-by: Zhihong Wang
This patch removes constraints in rxq handling when multiqueue is enabled
to handle all the rxqs.
Current testpmd forces a dedicated core for each rxq, some rxqs may be
ignored when core number is less than rxq number, and that causes confusion
and inconvenience.
One example: One Red Hat engineer
This patch adds throughput numbers (in the period since last use of this
command) in port statistics display for "show port stats (port_id|all)".
Signed-off-by: Zhihong Wang
---
app/test-pmd/config.c | 23 +++
1 file changed, 23 insertions(+)
diff --git a/app/test-pmd/confi
This patch enables configurable tx_first burst number.
Use "start tx_first (burst_num)" to specify how many bursts of packets to
be sent before forwarding start, or "start tx_first" like before for the
default 1 burst send.
Signed-off-by: Zhihong Wang
Acked-by: Pablo de Lara
---
app/test-pmd/
This patch adds retry option in testpmd to prevent most packet losses.
It can be enabled by "set fwd retry". All modes except rxonly
support this option.
Adding retry mechanism expands test case coverage to support scenarios
where packet loss affects test results.
Signed-off-by: Zhihong Wang
A
This patch enables vhost/virtio pmd performance loopback test in testpmd.
All the features are for general usage.
The loopback test focuses on the maximum full-path packet forwarding
performance between host and guest, it runs vhost/virtio pmd only without
introducing extra overhead.
Therefore, t
It is possible to get an integer overflow if we try to reserve a memzone
with len = 0 (meaning the maximum contiguous space available) and the
maximum available elem size is less than (MALLOC_ELEM_OVERHEAD + align).
Issue reported by Coverity:
>>> 10. overflow: Subtract operation overflows on
2016-06-14 17:02, Ferruh Yigit:
> On 6/14/2016 4:39 PM, Thomas Monjalon wrote:
> > 2016-06-14 16:22, Ferruh Yigit:
> >> Compilation errors:
> >> mlx4:
> >> CC mlx4.o
> >> .../dpdk/drivers/net/mlx4/mlx4.c(5409): error #188: enumerated type
> >> mixed with another type
> >> priv->intr
2016-06-14 16:48, David Hunt:
> +Several external mempool managers may be used in the same application. A new
> +mempool can be created by using the ``rte_mempool_create_empty()`` function,
> +then using ``rte_mempool_set_ops_byname()`` to point the mempool to the
> +relevant mempool manager callba
On Wed, Jun 01, 2016 at 09:53:08AM +0800, Wenzhuo Lu wrote:
> In this scenario, kernel PF + DPDK VF, when PF finds the link
> state changes, up -> down or down -> up, it will send a
> message to VF by mailbox. This link state change may be
> triggered by PHY disconnection/reconnection, configuratio
2016-06-14 16:22, Ferruh Yigit:
> Compilation errors:
> mlx4:
> CC mlx4.o
> .../dpdk/drivers/net/mlx4/mlx4.c(5409): error #188: enumerated type
> mixed with another type
> priv->intr_handle.type = 0;
> ^
>
> mlx5:
> CC em_rxtx.o
> .../dpdk/drivers
Patch fixes resource leak in rte_eal_hugepage_attach() where mapped files
were not freed back to the OS in case of failure. Patch uses the behavior
of Linux munmap: "It is not an error if the indicated range does not
contain any mapped pages".
Coverity issue: 13295, 13296, 13303
Fixes: af75078fec
On Tue, Jun 14, 2016 at 04:22:10PM +0100, Ferruh Yigit wrote:
> Compilation errors:
> mlx4:
> CC mlx4.o
> .../dpdk/drivers/net/mlx4/mlx4.c(5409): error #188: enumerated type
> mixed with another type
> priv->intr_handle.type = 0;
> ^
>
> mlx5:
> C
2016-06-02 11:28, Jasvinder Singh:
> This commit fixes the following compile error messages when
> CONFIG_RTE_SCHED_RED=n and CONFIG_RTE_SCHED_COLLECT_STATS=y;
>
> rte_sched.c: In function ?rte_sched_port_update_subport_stats_on_drop?:
> rte_sched.c:1090:41: error: unused parameter ?red? [-Werror=
Compilation errors:
mlx4:
CC mlx4.o
.../dpdk/drivers/net/mlx4/mlx4.c(5409): error #188: enumerated type
mixed with another type
priv->intr_handle.type = 0;
^
mlx5:
CC em_rxtx.o
.../dpdk/drivers/net/mlx5/mlx5_rxq.c(282):
error #188: enumerated type
> > From: Alex Wang
> >
> > Function like 'rte_kni_rx_burst()' keeps allocating 'MAX_MBUF_BURST_NUM'
> > mbufs to kni fifo queue unless the queue's capacity
> > ('KNI_FIFO_COUNT_MAX') is reached. So, if the mempool is under-
> > provisioned, user may run into "Out of Memory" logs from KNI code.
On 6/14/2016 4:39 PM, Thomas Monjalon wrote:
> 2016-06-14 16:22, Ferruh Yigit:
>> Compilation errors:
>> mlx4:
>> CC mlx4.o
>> .../dpdk/drivers/net/mlx4/mlx4.c(5409): error #188: enumerated type
>> mixed with another type
>> priv->intr_handle.type = 0;
>>
> > This patch docs the issue on EAL argument that the last EAL argument is
> > replaced by program name in argv[].
> >
> > Reported-by: Ziye Yang
> > Signed-off-by: Jingjing Wu
>
> Acked-by: John McNamara
Applied (with small rst fix), thanks
For performance reasons, this patch uses 2 VIC RQs per RQ presented to
DPDK.
The VIC requires that each descriptor be marked as either a start of
packet (SOP) descriptor or a non-SOP descriptor. A one RQ solution
requires skipping descriptors when receiving small packets and results
in bad perfor
When trying to release the mbufs, the function was incorrectly
iterating over the max size configured instead of the actual size
of the ring.
Fixes: cbb44dddcade ("enic: receive path performance improvements")
Signed-off-by: Nelson Escobar
Reviewed-by: John Daley
---
drivers/net/enic/enic_main
enic_alloc_consistent() allocated memory, but enic_free_consistent()
was an empty function, so allocated memory was never freed.
Fixes: fefed3d1e62c ("enic: new driver")
Signed-off-by: Nelson Escobar
Reviewed-by: John Daley
---
drivers/net/enic/base/vnic_dev.c | 14 +-
drivers/net/enic
- add l4 ptypes to the ones we report as supporting
- report/use RTE_PTYPE_L3_IPV4_EXT_UNKNOWN and
RTE_PTYPE_L3_IPV6_EXT_UNKNOWN instead of RTE_PTYPE_L3_IPV4 and
RTE_PTYPE_L3_IPV6 as vic can't distinguish between packets with
extentions and those without extentions.
- correctly set the ptype
2016-05-24 20:50, Ziye Yang:
> This patch is used to add the class_id (class_code,
> subclass_code, programming_interface) support for
> pci_device probe. With this patch, it will be
> flexible for users to probe a class of devices
> by class_id.
>
>
> Signed-off-by: Ziye Yang
Applied, thanks
The enic_clsf_init() function is called once per enic instance, but it
used a static name to create the hash table. Consequently when using
more than one enic instance, there was a name collision which caused
errors:
EAL: memzone_reserve_aligned_thread_unsafe():
memzone already exists
RING: Can
By default, the mempool ops used for mbuf allocations is a multi
producer and multi consumer ring. We could imagine a target (maybe some
network processors?) that provides an hardware-assisted pool
mechanism. In this case, the default configuration for this architecture
would contain a different va
Use a minimal custom mempool external ops and check that it also
passes basic mempool autotests.
Signed-off-by: Olivier Matz
Signed-off-by: David Hunt
Acked-by: Shreyansh Jain
Acked-by: Olivier Matz
---
app/test/test_mempool.c | 122 +++-
1 file cha
Until now, the objects stored in a mempool were internally stored in a
ring. This patch introduces the possibility to register external handlers
replacing the ring.
The default behavior remains unchanged, but calling the new function
rte_mempool_set_ops_byname() right after rte_mempool_create_empt
Here's the latest version of the External Mempool Manager patchset.
It's re-based on top of the latest head as of 14/6/2016, including
Olivier's 35-part patch series on mempool re-org [1]
[1] http://dpdk.org/ml/archives/dev/2016-May/039229.html
v11 changes:
* Fixed comments (added '.' where nee
Stop forwarding on exit whether all ports are started or not.
Fixes: ce8d561418d4 ("app/testpmd: add port configuration settings")
Signed-off-by: Bernard Iremonger
---
app/test-pmd/testpmd.c | 4
1 file changed, 4 deletions(-)
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
in
Fixes: b6ea6408fbc7 ("ethdev: store numa_node per device")
Signed-off-by: Bernard Iremonger
---
app/test-pmd/testpmd.c | 20 +---
1 file changed, 13 insertions(+), 7 deletions(-)
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index fa6434c..29947fd 100644
--- a/app/
Fixes: edab33b1c01d ("app/testpmd: support port hotplug")
Signed-off-by: Bernard Iremonger
---
app/test-pmd/testpmd.c | 7 ++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 38cddca..fa6434c 100644
--- a/app/test-pmd/testpmd.
Move call to init_fwd_streams from start_port function
to start_packet_forwarding function.
Signed-off-by: Bernard Iremonger
---
app/test-pmd/testpmd.c | 11 ++-
1 file changed, 6 insertions(+), 5 deletions(-)
diff --git a/app/test-pmd/testpmd.c b/app/test-pmd/testpmd.c
index 5afce27..3
Add new function port_is_bonding_slave
Use this function in stop_port and close_port functions.
Signed-off-by: Bernard Iremonger
---
app/test-pmd/testpmd.c | 18 ++
app/test-pmd/testpmd.h | 2 ++
2 files changed, 20 insertions(+)
diff --git a/app/test-pmd/testpmd.c b/app/test-p
Add call to fwd_config_setup to init_config.
Remove fwd_config_setup from fwd_config_display.
Add call to fwd_config_setup for corelist, coremask and nbcore setup.
Add call to fwd_config_setup for portlist, portmask and nbport setup.
Add call to fwd_config_setup for rxq, txq, rxd and txd setup.
Si
Add calls to port_is_forwarding function in stop_port and
close_port functions to check that port is not forwarding.
Signed-off-by: Bernard Iremonger
---
app/test-pmd/testpmd.c | 24 ++--
1 file changed, 10 insertions(+), 14 deletions(-)
diff --git a/app/test-pmd/testpmd.c b
Do not update forwarding configuration when attaching or detaching a port
Remove checks on test_done variable.
Remove code to update forwarding configuration.
Fixes: edab33b1c01d ("app/testpmd: support port hotplug")
Signed-off-by: Bernard Iremonger
---
app/test-pmd/testpmd.c | 28 +
Add function port_is_forwarding to check whether
a port is forwarding or not.
Signed-off-by: Bernard Iremonger
---
app/test-pmd/config.c | 18 +-
app/test-pmd/testpmd.h | 3 ++-
2 files changed, 19 insertions(+), 2 deletions(-)
diff --git a/app/test-pmd/config.c b/app/test-pmd
Modify testpmd to allow stop, close, detach and attach
of a port without stopping forwarding.
Changes in v5:
rebased to latest master
reworded commit messages, resulting in changes to patch names.
Changes in v4:
rebased to latest master
reworked patch 4
Changes in v3:
rebased to latest master.
a
Series Acked-by: Yuanhan Liu
--yliu
On Mon, Jun 13, 2016 at 06:38:57AM +, Jianfeng Tan wrote:
> v8:
> - Change to use max_queue_pairs instead of queue_pairs to initialize
>and deinitialize queues.
> - Remove vhost-kernel support.
>
> v7:
> - CONFIG_RTE_VIRTIO_VDEV -> CONFIG_R
2016-06-14 15:03, Nikita Kozlov:
> Re-submission of Bruce Richardson patch set:
> http://dpdk.org/dev/patchwork/patch/12484/
>
> This patchset is a rebase to the current head and use of
> strndupa (not posix) was replaced.
[...]
> Nikita Kozlov (4):
> test: make all lpm routes be of unsigned ty
Compilation errors:
mlx4:
CC mlx4.o
.../dpdk/drivers/net/mlx4/mlx4.c(5409): error #188: enumerated type
mixed with another type
priv->intr_handle.type = 0;
^
mlx5:
CC em_rxtx.o
.../dpdk/drivers/net/mlx5/mlx5_rxq.c(282):
error #188: enumerated type
On 06/13/2016 01:26 PM, Olivier Matz wrote:
> Since recently [1], it is not possible to run the dpdk with user
> (non-root) privileges and the --no-huge option. This is because the eal
> layer tries to lock the memory. Using locked memory is mandatory for
> physical devices because they reference p
Hi Panu,
On 06/14/2016 03:21 PM, Panu Matilainen wrote:
> On 06/13/2016 01:26 PM, Olivier Matz wrote:
>> Since recently [1], it is not possible to run the dpdk with user
>> (non-root) privileges and the --no-huge option. This is because the eal
>> layer tries to lock the memory. Using locked memor
2016-06-14 15:46, Jan Viktorin:
> There are 2 new fake devices for testing PCI infra. All the fake devices
> are now identified by non-existing vendor and device IDs so there is no
> real driver to bind to them. The testing drivers match those IDs.
Why not removing the existing sysfs entries fakin
From: Ajit Khaparde
Add flow_ctrl_get and flow_ctrl_set dev_ops.
Uses the bnxt_set_hwrm_link_config() HWRM API added in earlier patch.
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christensen
--
v5:
Rewrite the patch description.
Reorder the footer.
---
driver
From: Ajit Khaparde
Add rss_hash_update and rss_hash_conf_get dev_ops
Uses the bnxt_hwrm_vnic_rss_cfg() HWRM API added in the previous patch.
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christensen
--
v4:
Fix issues pointed out by checkpatch.
v5:
Rewrite the
From: Ajit Khaparde
Add code to Update/query reta dev_ops
Uses the bnxt_hwrm_vnic_rss_cfg() HWRM API added earlier.
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christensen
--
v5:
Rewrite the patch description.
Reorder the footer.
---
drivers/net/bnxt/bnxt_eth
From: Ajit Khaparde
Adds dev_ops to set link UP or DOWN as appropriate.
Uses the bnxt_set_hwrm_link_config() API added in previous patch.
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christensen
--
v5:
Rewrite the patch description.
Reorder the footer.
---
dri
From: Ajit Khaparde
This patch adds dev_ops to Add/Remove MAC addresses.
These use the bnxt_hwrm_set_filter() defined in the previous patch.
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christensen
--
v4:
Fix issues pointed out by checkpatch.
v5:
Rewrite the p
From: Ajit Khaparde
This patch adds code to free all resources except the one corresponding
to HWRM, which are required to notify the HWRM that the driver is unloaded
(these are freed in uninit()).
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christensen
--
v5:
From: Ajit Khaparde
This patch adds dev_ops to enable/disable multicast traffic.
Uses the bnxt_hwrm_cfa_l2_set_rx_mask() API added in the earlier patch.
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christensen
--
v5:
Reorder footer
Rewrite the patch description
From: Ajit Khaparde
This patch adds the promiscuous mode enable and disable dev_ops.
Uses the bnxt_hwrm_cfa_l2_set_rx_mask() API added in the earlier patch.
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christensen
--
v4:
Fix couple of typos in the commit messag
From: Ajit Khaparde
This patch adds code to add the start, stop and link update dev_ops.
Also adds wraper functions like bnxt_init_chip(), bnxt_init_nic(),
bnxt_alloc_mem(), bnxt_free_mem()
The BNXT driver will now minimally pass traffic with testpmd.
Signed-off-by: Ajit Khaparde
Signed-off-b
From: Ajit Khaparde
Add HWRM calls to query the port's PHY and link configuration.
New HWRM call:
bnxt_hwrm_port_phy_qcfg
This command queries the PHY configuration for the port
Also adding helper function like bnxt_get_hwrm_link_config()
and bnxt_parse_hw_link_speed() parse the link st
From: Ajit Khaparde
Add a top level functions to initialize ring groups, and functions
to allocate and free all the rings via HWRM.
A ring group is identified by an index. It consists of Rx or Tx ring id,
completion ring id and a statistics context. Once a ring group is
initialized, use this gro
From: Ajit Khaparde
New HWRM call:
bnxt_clear_hwrm_vnic_filters
This patch adds code to set and clear L2 filters from the
corresponding VNIC. These filters will determine the Rx flows
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christensen
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v
From: Ajit Khaparde
Add function and associated structures and definitions to free
statistics context from the ASIC.
New HWRM call:
bnxt_hwrm_stat_ctx_free
This command is used to free a stat context.
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christen
From: Ajit Khaparde
Add HWRM API for ring group alloc/free functions, associated structs and
definitions.
This API allocates and does basic preparation for a ring group in ASIC.
A ring group is identified by an index. It consists of Rx ring id,
completion ring id and a statistics context.
New HW
From: Ajit Khaparde
Add HWRM API calls to allocate and free TX, RX and Completion rings
in the hardware along with the associated structs and definitions.
This informs the hardware of how the specific rings were set up in the
host and allocates them in the HWRM, setting up the doorbell registers
From: Ajit Khaparde
Add HWRM API code to allocate a statistics context in the ASIC.
This API will be called by the previously submitted "add statistics
operations patch".
New HWRM call:
bnxt_hwrm_stat_ctx_alloc:
This command allocates and does basic preparation for a stat
context.
Signe
From: Ajit Khaparde
Add API to set/clear L2 Rx mask.
New HWRM calls:
bnxt_hwrm_cfa_l2_clear_rx_mask
bnxt_hwrm_cfa_l2_set_rx_mask
These HWRM APIs allow setting and clearing of Rx masks in L2 context
per VNIC.
Signed-off-by: Ajit Khaparde
Signed-off-by: Stephen Hurd
Reviewed-by: David Christen
From: Ajit Khaparde
A VNIC represents a virtual interface. It is a resource in the RX path
of the chip and is used to setup various target actions such as RSS,
MAC filtering etc.. for the physical function in use.
New HWRM call:
bnxt_hwrm_vnic_rss_cfg:
Used to enable RSS configuration of
From: Ajit Khaparde
This patch adds APIs to allow configuration of a VNIC.
The functions alloc and free the Class of Service or COS and
Load Balance context corresponding to the VNIC in the chip.
New HWRM calls:
bnxt_hwrm_vnic_ctx_alloc:
Used to allocate COS/Load Balance context of VNIC
From: Ajit Khaparde
A VNIC represents a virtual interface. It is a resource in the RX path
of the chip and is used to setup various target actions such as RSS,
MAC filtering etc.. for the physical function in use.
This patch configures the properties and actions of the vnic
allocated by vnic_all
From: Ajit Khaparde
In this patch we add a new HWRM API to free a VNIC.
A VNIC represents a virtual interface.
It is a resource in the RX path of the chip and is used to setup
various target actions such as RSS, MAC filtering etc.. for the physical
function in use.
New HWRM call:
bnxt_hwrm_vnic
From: Ajit Khaparde
This requires a group info array in struct bnxt, so add that, we can save
the max size from the func_qcap response, and alloc/free in init/uninit
A VNIC represents a virtual interface.
It is a resource in the RX path of the chip and is used to setup various
target actions suc
From: Ajit Khaparde
Add bnxt_hwrm_func_reset() function and supporting structs and macros.
New HWRM calls:
bnxt_hwrm_func_reset:
This command puts the function into the reset state.
In the reset state, global and port related features of the
chip are not available.
This
From: Ajit Khaparde
Perform allocation and free()ing of ring and information structures
for the TX, RX, and completion rings. The previous patches had
so far provided top level stubs and generic ring support, while this
patch does the real allocation and freeing of the memory specific to
each dif
From: Ajit Khaparde
This patch adds initial implementation of rx_pkt_burst() function fo Rx.
bnxt_recv_pkts() is the top level function for doing Rx.
This patch also adds code to allocate rings in the ASIC.
For each Rx queue allocated in the PMD driver, a corresponding ring
in hardware will be
From: Ajit Khaparde
Initial implementation of tx_pkt_burst for transmit.
bnxt_xmit_pkts() is the top level function that is called during Tx.
bnxt_handle_tx_cp() is used to check and process the Tx completions
generated for the Tx Buffer Descriptors sent by the hardware.
This patch also adds co
From: Ajit Khaparde
Add the bnxt_stats_get_op() and bnxt_stats_reset_op() dev_ops to
get and reset staitstics. It also brings in the asociated HWRM calls
to handle the requests appropriately.
We also have the bnxt_free_stats() function which will be used in the
follow on patches to free the memo
From: Ajit Khaparde
In this patch we are adding the bnxt_rx_queue_setup_op() and
bnxt_rx_queue_release_op() functions. These will be tied to the
rx_queue_setup and rx_queue_release dev_ops in a subsequent patch.
In these functions we allocate/free memory for the RX queues.
This still requires su
From: Ajit Khaparde
In this patch we are adding the bnxt_tx_queue_setup_op() and
bnxt_tx_queue_release_op() functions. These will be tied to the
tx_queue_setup and tx_queue_release dev_ops in a subsequent patch.
In these functions we allocate/free memory for the TX queues.
This still requires su
From: Ajit Khaparde
Add the L2 filter structure and the alloc/init/free functions for
dealing with them.
A filter is used to identify traffic that contains a matching set of
parameters like unicast or broadcast MAC address or a VLAN tag amongst
other things which then allows the ASIC to direct t
From: Ajit Khaparde
Structures, macros, and functions for working with completion rings
in the driver.
Completion Ring is used by the Ethernet controller to provide the
status of transmitted & received packets, report errors, report
status changes to the host software, and inter-function forward
From: Ajit Khaparde
Declare generic ring structures and a free() function. These are
generic ring mamagement functions which will be used to create Tx,
Rx and Completion rings in the subsequent patches, and tie them to
the HWRM managed ring resources.
This generic ring structure is shared all th
From: Ajit Khaparde
Add functions to allocate, initialize, and free vnics.
A VNIC represents a virtual interface. It is a resource in the RX path
of the chip and is used to setup various target actions such as RSS,
MAC filtering etc.. for the physical function in use.
Signed-off-by: Ajit Khapar
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