net/ionic: break up queue post function

Break it up rather than inlining it, so that we can remove
branches from the hot path.

Signed-off-by: Andrew Boyer <[email protected]>

net/ionic: cut down queue structure

This will conserve resources.

Rename ionic_qcq_alloc() arg from 'base' to 'type_name' for clarity.

Signed-off-by: Andrew Boyer <[email protected]>

net/ionic: remove unused field from queue structure

This will conserve resources.

Signed-off-by: Andrew Boyer <[email protected]>

net/ionic: convert info array to generic pointers

Drop the callback part of the object and store only the pointers.
This saves a bit of space and simplifies the code.

Signed-off-by: Andrew Boyer <a

net/ionic: convert info array to generic pointers

Drop the callback part of the object and store only the pointers.
This saves a bit of space and simplifies the code.

Signed-off-by: Andrew Boyer <[email protected]>

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net/ionic: consolidate adminq code

The adminq is the only caller of ionic_q_service(), so absorb it
into ionic_adminq_service().
Move all of the adminq code together into ionic_main.c.
Staticize a f

net/ionic: consolidate adminq code

The adminq is the only caller of ionic_q_service(), so absorb it
into ionic_adminq_service().
Move all of the adminq code together into ionic_main.c.
Staticize a few things.

Signed-off-by: Andrew Boyer <[email protected]>

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net/ionic: remove unused filter delete function

This function is unused.

Signed-off-by: Andrew Boyer <[email protected]>

net/ionic: cut down completion queue structure

Add Q_NEXT_TO_POST() and Q_NEXT_TO_SRVC() macros.
Use a precomputed size mask.

This will conserve resources.

Signed-off-by: Andrew Boyer <aboyer@pens

net/ionic: cut down completion queue structure

Add Q_NEXT_TO_POST() and Q_NEXT_TO_SRVC() macros.
Use a precomputed size mask.

This will conserve resources.

Signed-off-by: Andrew Boyer <[email protected]>

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net/ionic: clean up Tx queue version support

The ionic PMD only supports Tx queue version 1 or greater.
Version 1 introduced a new SGL format with support for more
fragments per descriptor.

Add rel

net/ionic: clean up Tx queue version support

The ionic PMD only supports Tx queue version 1 or greater.
Version 1 introduced a new SGL format with support for more
fragments per descriptor.

Add release notes and an explanation to the docs.

Signed-off-by: Andrew Boyer <[email protected]>

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net/ionic: observe endiannness in ioread/iowrite

The IONIC FW is little-endian.

Signed-off-by: Andrew Boyer <[email protected]>

net/ionic: inline queue space function

This is a hot-path function.
Remove ionic_q_has_space() while here.

Signed-off-by: Andrew Boyer <[email protected]>

net/ionic: inline queue flush function

This is hot-path function.

Signed-off-by: Andrew Boyer <[email protected]>
Signed-off-by: Neel Patel <[email protected]>

net/ionic: query firmware for supported queue versions

This allows the PMD to better support FW changes.

Signed-off-by: Andrew Boyer <[email protected]>
Signed-off-by: Shannon Nelson <snelson@pens

net/ionic: query firmware for supported queue versions

This allows the PMD to better support FW changes.

Signed-off-by: Andrew Boyer <[email protected]>
Signed-off-by: Shannon Nelson <[email protected]>

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net/ionic: strip out unneeded interrupt code

Only the NotifyQ uses an interrupt, so simplify the other queues.

Simplify ionic_dev_cmd_adminq_init() and ionic_cq_init().
Move ionic_intr_alloc() into

net/ionic: strip out unneeded interrupt code

Only the NotifyQ uses an interrupt, so simplify the other queues.

Simplify ionic_dev_cmd_adminq_init() and ionic_cq_init().
Move ionic_intr_alloc() into ionic_notify_qcq_alloc().
Create ionic_lif_notifyq_deinit().
Simplify ionic_lif_qcq_deinit().
Remove unneeded flags and defines.

Signed-off-by: Andrew Boyer <[email protected]>

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net/ionic: remove multi-LIF support

This feature is unused, so remove it.

There is exactly one adapter / lif / ethdev per port.

Signed-off-by: Andrew Boyer <[email protected]>

net/ionic: do minor logging fixups

Expose ionic_opcode_to_str() so it can be used for dev cmds, too.
Store the device name in struct adapter.

Switch to memcpy() to work around gcc false positives.

net/ionic: do minor logging fixups

Expose ionic_opcode_to_str() so it can be used for dev cmds, too.
Store the device name in struct adapter.

Switch to memcpy() to work around gcc false positives.

Signed-off-by: Andrew Boyer <[email protected]>
Reviewed-by: Ferruh Yigit <[email protected]>

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net/ionic: remove some unused fields

This conserves resources.

Signed-off-by: Andrew Boyer <[email protected]>
Reviewed-by: Ferruh Yigit <[email protected]>

net/ionic: check for command completion more frequently

This reduces the startup time a bit.

Signed-off-by: Neel Patel <[email protected]>
Signed-off-by: Andrew Boyer <[email protected]>
Reviewed-b

net/ionic: check for command completion more frequently

This reduces the startup time a bit.

Signed-off-by: Neel Patel <[email protected]>
Signed-off-by: Andrew Boyer <[email protected]>
Reviewed-by: Ferruh Yigit <[email protected]>

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net/ionic: use standard boolean type

Any DPDK public header file which includes stdbool.h may conflict with
local definition of bool, if any, which further results in compilation
error. To avoid, us

net/ionic: use standard boolean type

Any DPDK public header file which includes stdbool.h may conflict with
local definition of bool, if any, which further results in compilation
error. To avoid, used standard stdbool.h instead of defining bool
internally.

I observed this issue during a development where I included rte_uuid.h
into rte_ethdev.h. As rte_ethdev.h is included to PMD driver, it started
throwing error as given below:

CC ionic_rxtx.o
In file included from .../dpdk/build/include/rte_uuid.h:17:0,
from .../dpdk/build/include/rte_ethdev.h:161,
from .../dpdk/build/include/rte_ethdev_driver.h:18,
from .../dpdk/drivers/net/ionic/ionic_rxtx.c:34:
.../dpdk/drivers/net/ionic/ionic_osdep.h:48:17:
error: two or more data types in declaration specifiers
typedef uint8_t bool;
^
In file included from .../dpdk/drivers/net/ionic/ionic_dev.h:8:0,
from .../dpdk/drivers/net/ionic/ionic.h:13,
from .../dpdk/drivers/net/ionic/ionic_mac_api.h:8,
from .../dpdk/drivers/net/ionic/ionic_rxtx.c:45:
.../dpdk/drivers/net/ionic/ionic_osdep.h:48:1:
warning: useless type name in empty declaration
typedef uint8_t bool;
^~~~~~~
cc1: warning: unrecognized command line option
‘-Wno-address-of-packed-member’
.../dpdk/mk/internal/rte.compile-pre.mk:114:
recipe for target 'ionic_rxtx.o' failed

Fixes: 5ef518098ec6 ("net/ionic: register and initialize adapter")
Cc: [email protected]

Signed-off-by: Sunil Kumar Kori <[email protected]>
Acked-by: Alfredo Cardigliano <[email protected]>

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net/ionic: add Rx and Tx handling

Add Rx and Tx queues setup and handling.

Signed-off-by: Alfredo Cardigliano <[email protected]>
Reviewed-by: Shannon Nelson <[email protected]>

net/ionic: add basic port operations

Add support for port start/stop and handle basic features
including MTU and link up/down.

Signed-off-by: Alfredo Cardigliano <[email protected]>
Reviewed-by:

net/ionic: add basic port operations

Add support for port start/stop and handle basic features
including MTU and link up/down.

Signed-off-by: Alfredo Cardigliano <[email protected]>
Reviewed-by: Shannon Nelson <[email protected]>

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net/ionic: support admin queue

Add support for the admin queue, which is used for most
of the NIC configurations.

Signed-off-by: Alfredo Cardigliano <[email protected]>
Reviewed-by: Shannon Nels

net/ionic: support admin queue

Add support for the admin queue, which is used for most
of the NIC configurations.

Signed-off-by: Alfredo Cardigliano <[email protected]>
Reviewed-by: Shannon Nelson <[email protected]>

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net/ionic: add doorbells

Doorbell registers are used by the driver to signal to the NIC
that requests are waiting on the message queues.

Signed-off-by: Alfredo Cardigliano <[email protected]>
Re

net/ionic: add doorbells

Doorbell registers are used by the driver to signal to the NIC
that requests are waiting on the message queues.

Signed-off-by: Alfredo Cardigliano <[email protected]>
Reviewed-by: Shannon Nelson <[email protected]>

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net/ionic: support basic LIF

Initialize LIFs (Logical Interfaces) which represents
external connections. The NIC can multiplex many LIFs
to a single port, but in most setups, LIF0 is the
primary con

net/ionic: support basic LIF

Initialize LIFs (Logical Interfaces) which represents
external connections. The NIC can multiplex many LIFs
to a single port, but in most setups, LIF0 is the
primary control for the port.
Create a device for each LIF.

Signed-off-by: Alfredo Cardigliano <[email protected]>
Reviewed-by: Shannon Nelson <[email protected]>

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net/ionic: add port management commands

Add port management commands that apply to the physical
ports associated with the PCI device, which might be
shared among several logical interfaces.

Signed-

net/ionic: add port management commands

Add port management commands that apply to the physical
ports associated with the PCI device, which might be
shared among several logical interfaces.

Signed-off-by: Alfredo Cardigliano <[email protected]>
Reviewed-by: Shannon Nelson <[email protected]>

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net/ionic: register and initialize adapter

Register the Pensando ionic PMD (net_ionic) and define initial probe
and remove callbacks with adapter initialization.

Signed-off-by: Alfredo Cardigliano

net/ionic: register and initialize adapter

Register the Pensando ionic PMD (net_ionic) and define initial probe
and remove callbacks with adapter initialization.

Signed-off-by: Alfredo Cardigliano <[email protected]>
Reviewed-by: Shannon Nelson <[email protected]>

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