Only implemented filter priorities are manual and auto. Remove
unused priorities since exposing unimplemented functionality
is of no benefit.
Tx filter specification default priority is changed to manual,
since required priority does not differ from it in the implementation.
Fixes: f9565517ff4f ("net/sfc/base: import filters support")
Cc: stable@dpdk.org
Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Substitute driver-defined IS_P2ALIGNED() with EFX_IS_P2ALIGNED()
defined in libefx.
Add type argument and cast value and alignment to one specified type.
Fixes: e1b944598579 ("net/sfc: build libefx")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Substitute driver-defined P2ALIGN() with EFX_P2ALIGN() defined in
libefx.
Cast value and alignment to one specified type to guarantee result
correctness.
Fixes: e1b944598579 ("net/sfc: build libefx")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Substitute driver-defined P2ROUNDUP() h with EFX_P2ROUNDUP()
defined in libefx.
Cast value and alignment to one specified type to guarantee result
correctness.
Fixes: e1b944598579 ("net/sfc: build libefx")
Cc: stable@dpdk.org
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Implement the efx_proxy_auth_privilege_mask_get() to get a function's
privilege mask and efx_proxy_auth_privilege_modify() to add/remove
privileges for a function specified by PF and VF index.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Hypervisor should be able to track VF statistics.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Implement functions to set vPort VLAN and MAC address and reset the vPort.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Implement the APIs for PROXY_CMD, PROXY_COMPLETE and PRIVILEGE_MASK
messages to allow client drivers authorize VF operations like set MAC,
set MTU etc. with firmware.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Add the capability to receive MCDI proxy event from firmware and
invoke the client driver registered function to handle it.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
VMware expects that certain kind of configurations made on the VFs are
authorized by the ESXi before these are applied e.g. assigning a MAC
address to the VF, setting MTU etc. Firmware supports a feature called
MCDI proxy which will be used to implement this authorization check.
The proxy auth module is governed by EFSYS_OPT_MCDI_PROXY_AUTH switch.
This patch adds the framework for proxy auth module along with the APIs
required for SR-IOV initialization.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
ef10_nic_init() allocates a vAdaptor for the physical port in current
flow. In case of SR-IOV, this vAdaptor must be created for the PF as the
vSwitch is allocated on the physical port. So, the call to
efx_mcdi_vadaptor_alloc() should be avoided in ef10_nic_init() in SR-IOV
flow. To achieve this, for SR-IOV use case, the vSwitch is created
before NIC initialization and its handle is used to prevent vAdaptor
allocation in ef10_nic_init(). This approach has been taken to minimize
the changes in NIC initialization flow.
This is also the case with Linux driver where vSwitch creation happens
before NIC initialization.
Also, when DMA queues need to be allocated for Tx/Rx functionality
(MC_CMD_INIT_RXQ / MC_CMD_INIT_TXQ), the correct vPort is selected
based on efx_vswitch_t property of efx_nic_t structure - vport
corresponding to PF in case of SR-IOV use case and EVB_PORT_ID_ASSIGNED
for physical port.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Separate out vAdaptor allocation from ef10_nic_init() as it is not
required for SR-IOV use case. In case of SR-IOV, vAdaptor is allocated
early along with vSwitch creation and vPort configuration.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
The vSwitch create API takes an array of num_vports client driver
allocated vPort config entries where entry at index 0 contains the PF
configuration and rest num_vports-1 entries refer to vPort configuration
for VFs 0 to (num_vports-2). The required hierarchy
(vswitch/vport/vadaptor) is created within this API. The destroy API
tears down this hierarchy and releases memory for the vSwitch object.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Implement functions to allocate and free vSwitch, vPort and vAdaptor.
Also, implement functions to add and delete vPort MAC address and EVB
port assign.
Most of the efx_evb_ops_t functions take vSwitch ID as a parameter for
future enhancements. Currently, firmware doesn't implement vSwitch
identifier and hence this parameter is unused for EF10 architecture
implementation.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Add the functions to implement the vPort and vSwitch MCDI calls.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Implement the framework for Enterprise Virtual Briding (EVB) module.
SR-IOV augments the software virtual switch with NIC capabilities
supported from EVB module.
Further patches will add APIs to create and destroy EVB switching
hierarchy required for SR-IOV and APIs to set vPort properties like MAC,
VLAN etc.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Proxy authorization module for SR-IOV requires one instance of proxy
data structures per card. In order to achieve this, proxy data
structures will be allocated only for primary port (port id 0) and other
secondary ports in the card will access those data structures through
reference to primary port. Accordingly, the port number obtained from
efx_mcdi_get_port_assignment is stored in NIC configuration as
enc_mcdi_port.
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Allows to enable additional functionality related to this OEM
(e.g. vendor extensions to VPD, NC-SI etc.)
Signed-off-by: Kevin Lampis <klampis@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Request firmware updates be performed in background mode.
In this mode MCDI to the function processing the update
remains accessible and the client polls for completion.
This is supported for lengthy partition updates such as
MCFW and bundles. The MC ignores the flags used for this
mode for other partition updates.
Signed-off-by: Richard Houldsworth <rhouldsworth@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Old NVRAM info API required function prototype too often.
Signed-off-by: Richard Houldsworth <rhouldsworth@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
All signed images other than for the MCFW partition should
be written fully to the partition with no rearrangement.
Signed-off-by: Richard Houldsworth <rhouldsworth@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Add definitions header for reflash header IDs. This is required to
support different handling modes for signed firmware images.
Signed-off-by: Richard Houldsworth <rhouldsworth@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Add function to query partition characteristics.
Refactor efx_nvram_size to share implementation.
Signed-off-by: Richard Houldsworth <rhouldsworth@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Includes the partition read-only flag, to allow for
checks before opening the partition.
Signed-off-by: Richard Houldsworth <rhouldsworth@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Support the registration of a version string by the libefx
client. The string is passed on to the MC in efx_nic_probe
only to allow the MC to advertise the OS driver version in
NC-SI, and the content is considered opaque for libefx.
Signed-off-by: Richard Houldsworth <rhouldsworth@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Types defined in efx_types.h are used in efx.h and it is better do
not rely on the header inclusion from somewhere else (typically from
efsys.h).
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Add more comments to simplify code reading and understanding.
Signed-off-by: Mark Spender <mspender@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
This was probably an oversight when support for multiple sensor pages
was added.
Despite being undefined behaviour in C, it probably worked on Intel
x32/x64 as on them bit shift operations wrap round.
Fixes: dfb3b1ce15f6 ("net/sfc/base: import monitors access via MCDI")
Cc: stable@dpdk.org
Signed-off-by: Mark Spender <mspender@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Use UINT32_MAX instead of assigning -1 to a uint32_t variable to
resolve "conversion from 'int' to 'uint32_t', signed/unsigned mismatch"
errors produced by the Visual Studio 2017 toolchain [with the default
/W4 /WX C compiler options which set warning level 4 and treat warnings
as errors].
Fixes: 107cf1d792cb ("net/sfc/base: move limits config to ef10 NIC board config")
Cc: stable@dpdk.org
Signed-off-by: Andrew Lee <alee@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Set WORKAROUND_BUG26807 which does the job.
Fix the misunderstanding in the Medford code: i.e. the workaround is
always supported by firmware, but the driver still needs to enable it.
Also, as it now applies to all EF10 controllers, the implementation is
moved to EF10 common place.
Fixes: 94190e3543bf ("net/sfc/base: import SFN8xxx family support")
Fixes: 2b38e7b7b7e1 ("net/sfc/base: add Medford2 support to NIC module")
Cc: stable@dpdk.org
Signed-off-by: Gautam Dawar <gdawar@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Move duplicate macro to increment per-event type stats to
internal header. These stats are NIC family independent and
stored in generic event queue structure.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Include efx_mcdi.h from main internal header efx_impl.h directly
instead of indirect inclusion via family-specific header.
It avoids duplication and fixes Medford and Medford2 cases where
the header inclusion is lost.
Correctness is still guaranteed by checks in efx_check.h which
require EFSYS_OPT_MCDI for corresponding families and do not
allow to enable the option if no family requires it.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
If event queue timers are not supported, enc_evq_timer_quantum_ns and
enc_evq_timer_max_us should be set to 0. Make sure that division by 0
does not happen in libefx, if public function efx_ev_usecs_to_ticks()
is used in this case.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Add EFX_FAMILY_IS_EF10() which may be used as synonym of any EF10-based
NIC family (i.e. Huntigton, Medford or Medford2 at the time of addition).
Suggested-by: Andy Moreton <amoreton@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Add EFX_OPTS_EF10() which may be used as synonym of any EF10-based
NIC (i.e. Huntigton, Medford or Medford2 at the time of addition).
Suggested-by: Andy Moreton <amoreton@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Riverhead requires Rx buffer size to be specified in INIT_RXQ.
If the parameter is not supported (e.g. on EF10 family adapters),
zero must be used on INIT_RXQ.
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Supports the firmware update mechanism described in SF-121352-AN.
Signed-off-by: Richard Houldsworth <rhouldsworth@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
The recently added NO_CONT_EV mode is recommended for when looking for
maximum throughput on 100G links as it allows the firmware to operate
more efficiently. The biggest benefit is when using scatter and jumbo
frames, but it is also necessary to achieve line rate in other cases.
Support for NO_CONT_EV when scatter is disabled is simple - the main
datapath change is to always read the packet length from the prefix,
not the event. This requires storing a flag with the event queue so
the event handler knows NO_CONT_EV mode is in use.
Supporting NO_CONT_EV with scatter would require an API change.
(Now the ee_flags field in efx_evq_t is used on the datapath, move it
next to other fields which are also read on the datapath to try to avoid
reading an additional cache line.)
Signed-off-by: Mark Spender <mspender@solarflare.com>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
The macros are deprecated and are not used anymore, so they can
be deleted.
Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Symbols for maximum and minimum number of Tx, Rx and event descriptors
are deprecated. They are not used anymore, so they can be deleted.
Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
Functions efx_*q_nbufs return the number of a queue buffers by dividing
the queue size by page size. If minimum size of a queue is smaller than
one page, we still need the page and number of buffers should not be 0.
Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
For consistency with the size of Tx descriptors, the size of event
descriptors should be a part of NIC config, not a macro that is
common for all NIC families. Also, add a max number of EvQ buffers
define which is needed to initialize an MCDI buffer at compile time.
Signed-off-by: Igor Romanov <igor.romanov@oktetlabs.ru>
Signed-off-by: Andrew Rybchenko <arybchenko@solarflare.com>
