net/ixgbe/base: remove whitespace in function comments

Remove unnecessary extra whitespace on all function comments, replacing
' * ' with ' * '.

This was done automatically via sed using the follo

net/ixgbe/base: remove whitespace in function comments

Remove unnecessary extra whitespace on all function comments, replacing
' * ' with ' * '.

This was done automatically via sed using the following transformation:

sed 's/^ \* / * /'

Signed-off-by: Jacob Keller <[email protected]>
Signed-off-by: Guinan Sun <[email protected]>
Reviewed-by: Wei Zhao <[email protected]>

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net/ixgbe/base: update copyright

Clarify Intel copyright and update the date to 2020.

Fixes: 9db3087f4f77 ("net/ixgbe/base: update the license")
Cc: [email protected]

Signed-off-by: Xiaoyun Li <xiao

net/ixgbe/base: update copyright

Clarify Intel copyright and update the date to 2020.

Fixes: 9db3087f4f77 ("net/ixgbe/base: update the license")
Cc: [email protected]

Signed-off-by: Xiaoyun Li <[email protected]>
Reviewed-by: Ferruh Yigit <[email protected]>

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net/ixgbe/base: add FW recovery mode check

Add FM NVM recovery mode check. Allow the software to detect this.

Signed-off-by: Xiaoyun Li <[email protected]>
Acked-by: Qi Zhang <[email protected]

net/ixgbe/base: add FW recovery mode check

Add FM NVM recovery mode check. Allow the software to detect this.

Signed-off-by: Xiaoyun Li <[email protected]>
Acked-by: Qi Zhang <[email protected]>

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net/ixgbe/base: cleanup codes

Cleanup UNREFERENCED_1PARAMETER() macro because "hw" is used.
And remove Light Spring codes because the device was never
productised. And cleanup unused bypass codes.

net/ixgbe/base: cleanup codes

Cleanup UNREFERENCED_1PARAMETER() macro because "hw" is used.
And remove Light Spring codes because the device was never
productised. And cleanup unused bypass codes.

Signed-off-by: Xiaoyun Li <[email protected]>
Acked-by: Qi Zhang <[email protected]>

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net/ixgbe/base: update the license

Update the GPL and BSD license headers to use the SPDX License
Identifier instead.

Signed-off-by: Xiaoyun Li <[email protected]>
Acked-by: Qi Zhang <qi.z.zhang

net/ixgbe/base: update the license

Update the GPL and BSD license headers to use the SPDX License
Identifier instead.

Signed-off-by: Xiaoyun Li <[email protected]>
Acked-by: Qi Zhang <[email protected]>

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net/ixgbe/base: add media type of fixed fiber

This patch adds new media type support of fixed fiber.

Signed-off-by: Qiming Yang <[email protected]>
Acked-by: Wenzhuo Lu <[email protected]>

net/ixgbe/base: update annotations

This patch mainly adds/removes comments for function parameters
that were missing or no longer needed.

Signed-off-by: Qiming Yang <[email protected]>
Acked-by

net/ixgbe/base: update annotations

This patch mainly adds/removes comments for function parameters
that were missing or no longer needed.

Signed-off-by: Qiming Yang <[email protected]>
Acked-by: Wenzhuo Lu <[email protected]>

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net/ixgbe/base: support 2.5G KX physical layer

Add another define for the 2.5G KX physical layer. This requires all
variables and support functions that deal with "physical_layer" to be
bumped to u6

net/ixgbe/base: support 2.5G KX physical layer

Add another define for the 2.5G KX physical layer. This requires all
variables and support functions that deal with "physical_layer" to be
bumped to u64 as this is the 33rd define.

Signed-off-by: Wei Dai <[email protected]>
Tested-by: Yuan Peng <[email protected]>

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net/ixgbe/base: support XFI backplane for X550

Add initial support for a XFI backplane interface on some new platforms.

The XFI backplane requires a custom tuned link. Hardware/Firmware owns
the li

net/ixgbe/base: support XFI backplane for X550

Add initial support for a XFI backplane interface on some new platforms.

The XFI backplane requires a custom tuned link. Hardware/Firmware owns
the link config for XF backplane and software must not interfere.

Signed-off-by: Wei Dai <[email protected]>

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net/ixgbe/base: add driver version to firmware

Send the driver version string to firmware through
the host interface command on x550 devices.

Signed-off-by: Wei Dai <[email protected]>

net/ixgbe/base: clean up

Change the parameter bypass_vlvf to vlvf_bypass for consistency
with ixgbe_common.c.

Clean up some whitespace and misalignment.

Change variable type of secrxreg from int t

net/ixgbe/base: clean up

Change the parameter bypass_vlvf to vlvf_bypass for consistency
with ixgbe_common.c.

Clean up some whitespace and misalignment.

Change variable type of secrxreg from int to u32 as it's used
to store register value.

Signed-off-by: Xiao Wang <[email protected]>
Acked-by: Wenzhuo Lu <[email protected]>

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net/ixgbe/base: move X550 MAC ops init into functions

This patch introduces new init_ops functions for X550EM_a and X550EM_x.
This makes it easier to assign function pointers with specific
dependenc

net/ixgbe/base: move X550 MAC ops init into functions

This patch introduces new init_ops functions for X550EM_a and X550EM_x.
This makes it easier to assign function pointers with specific
dependencies (like media type) for each MAC.

Signed-off-by: Xiao Wang <[email protected]>
Acked-by: Wenzhuo Lu <[email protected]>

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net/ixgbe/base: allow bypassing VLAN pool filters

This patch adds support for the VLAN pool filter (VLVF) to be
bypassed when adding or removing a VLAN filter table array (VFTA) entry.
The PF can ut

net/ixgbe/base: allow bypassing VLAN pool filters

This patch adds support for the VLAN pool filter (VLVF) to be
bypassed when adding or removing a VLAN filter table array (VFTA) entry.
The PF can utilize the default pool while preserving the VLVF for the
VFs use.
Meanwhile, update the VF operations and drivers where corresponding
functionality is invoked.

Signed-off-by: Beilei Xing <[email protected]>

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net/ixgbe/base: simplify VLAN management

This patch simplifies the adding and removing VLANs from
VFTA/VLVF/VLVFB registers. The logic to determine the registers to use
has been simplified to (vid /

net/ixgbe/base: simplify VLAN management

This patch simplifies the adding and removing VLANs from
VFTA/VLVF/VLVFB registers. The logic to determine the registers to use
has been simplified to (vid / 32) and (1 - vid / 32). Many conditional
paths and checks are no longer needed with this patch.

Signed-off-by: Beilei Xing <[email protected]>

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net/ixgbe/base: add function to reset swfw semaphore

For X540 onwards it is possible if a system reset occurs at the
right time to leave the SWFW semaphore high. This new function will
attempt to gr

net/ixgbe/base: add function to reset swfw semaphore

For X540 onwards it is possible if a system reset occurs at the
right time to leave the SWFW semaphore high. This new function will
attempt to grab and release the semaphore. If the grab times out it
will still release the semaphore placing it in a known good state.
The idea is to call this when you know no one should be holding the
semaphore (i.e. probe time)

Signed-off-by: Beilei Xing <[email protected]>

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net/ixgbe/base: update device IDs

There are two device IDs changed from 15C6/15C7 to 15E4/15E5 because of
PHY info changes. 15C6/15C7 IDs are now used for the backplane
SGMII versions.
Also, clean u

net/ixgbe/base: update device IDs

There are two device IDs changed from 15C6/15C7 to 15E4/15E5 because of
PHY info changes. 15C6/15C7 IDs are now used for the backplane
SGMII versions.
Also, clean up some discovery kludges from the previous shared ID,
and also add 15C6/15C7 to ixgbe_set_mdio_speed just for paranoia
to control MDIO speed even though nothing should be attached.

Signed-off-by: Beilei Xing <[email protected]>

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ixgbe/base: abstract out link read/write

It's more valuable to abstract the link read/write interface. As such,
change the following method names, and add them to a new link info
structure:
read_i

ixgbe/base: abstract out link read/write

It's more valuable to abstract the link read/write interface. As such,
change the following method names, and add them to a new link info
structure:
read_i2c_combined => read_link
read_i2c_combined_unlocked => read_link_unlocked
write_i2c_combined => write_link
write_i2c_combined_unlocked => write_link_unlocked

This will allow X550EM_a to override these methods for MDIO access
while X550EM_x provides methods to use I2C combined access.
Initially the structure is just method pointers and a bus
address.

Two functions involved in combined I2C accesses were moved from
ixgbe_phy.c to ixgbe_x550.c. The underlying functions that carry
out the combined I2C accesses were left in ixgbe_phy.c because
they share some functions with other I2C methods.

Signed-off-by: Wenzhuo Lu <[email protected]>

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ixgbe/base: support X550em_a device

Add new X550EM_a devices and their mac types, X550EM_a
and X550EM_a_vf.
Update the code to use the new devices and mac types.

Signed-off-by: Wenzhuo Lu <wenzhuo.

ixgbe/base: support X550em_a device

Add new X550EM_a devices and their mac types, X550EM_a
and X550EM_a_vf.
Update the code to use the new devices and mac types.

Signed-off-by: Wenzhuo Lu <[email protected]>

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ixgbe/base: add X550T1 device

Adds a new single-port Sage Pond device X550T1.

Signed-off-by: Wenzhuo Lu <[email protected]>

ixgbe/base: optimize link up time

This patch adds max_link_up_time parameter to mac structure.
This parameter is used to control maximum link polling time in
ixgbe_check_mac_link functions. It is re

ixgbe/base: optimize link up time

This patch adds max_link_up_time parameter to mac structure.
This parameter is used to control maximum link polling time in
ixgbe_check_mac_link functions. It is required to prevent long wait
time on x550 PHY that have no external link.

Since x550 is handled by software, we have to reset internal (PHY to
PHY) link when external link changes, and after reset, we have to wait for
this link to be established. As a result of not having interrupts, we have
to poll for link state, and we know that this link comes up much faster
than default 9 seconds. This parameter is added to prevent waiting 9
seconds for link when external link is not established.

Signed-off-by: Wenzhuo Lu <[email protected]>
Acked-by: Helin Zhang <[email protected]>

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ixgbe/base: rework mac-type-dependent constants

Add a const u32 *mvals pointer to the ixgbe_hw struct to point to an
array of mac-type-dependent values. These can include register
offsets, masks, wh

ixgbe/base: rework mac-type-dependent constants

Add a const u32 *mvals pointer to the ixgbe_hw struct to point to an
array of mac-type-dependent values. These can include register
offsets, masks, whatever can be in a u32. When the ixgbe_hw struct
is initialized, a pointer to the appropriate array must be set.

The IXGBE_I2CCTL register references are changed to use it.
Use the mvals array to hold differing values used for
IXGBE_I2C_* symbols.
Use the mvals array to hold differing values used for
IXGBE_*_GPI* symbols.
Use the mvals array to hold differing values use for CIAA and
CIAD symbols.

Signed-off-by: Wenzhuo Lu <[email protected]>
Acked-by: Helin Zhang <[email protected]>

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ixgbe/base: add X550em PHY interrupt and forced speeds

This patch adds x550em external PHY interrupt and forced 1G/10G
support. Support includes enabling and handling Link Status
Change and Thermal

ixgbe/base: add X550em PHY interrupt and forced speeds

This patch adds x550em external PHY interrupt and forced 1G/10G
support. Support includes enabling and handling Link Status
Change and Thermal Sensor interrupt. ixgbe_handle_lasi has been added
to the API for handling the interrupts received from x550em PHY.
ixgbe_enable_lasi_ext_t_x550em and ixgbe_get_lasi_ext_t_x550em have been
added to X550em to enable mask and check interrupt flags for x550em PHY.

Forced 1G/10G link speed is handled via ixgbe_setup_mac_link_t_X550em.
ixgbe_setup_mac_link_t_X550em sets up the internal PHY and
external PHY link to either 10G or 1G based on the user selected auto
advertised link speed setting. Then sets up the external PHY auto
advertised link speed.

Signed-off-by: Wenzhuo Lu <[email protected]>
Acked-by: Helin Zhang <[email protected]>

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ixgbe/base: fix X550em flow control for KR backplane

For the KR backplane which is different from other backplane,
in that we can't use auto-negotiation to determine the
mode. Instead, use whatever

ixgbe/base: fix X550em flow control for KR backplane

For the KR backplane which is different from other backplane,
in that we can't use auto-negotiation to determine the
mode. Instead, use whatever the user configured.

Signed-off-by: Wenzhuo Lu <[email protected]>
Acked-by: Helin Zhang <[email protected]>

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ixgbe/base: add X550em LPLU support

This patch adds SW Low Power Link Up (LPLU) support for x550em PHY.

Signed-off-by: Wenzhuo Lu <[email protected]>
Acked-by: Helin Zhang <[email protected]>

ixgbe/base: add SFP+ dual-speed support

This patch adds SFP+ dual-speed support.
82599 fiber link code was moved from ixgbe_82599.c to ixgbe_commom.c
for use by X550em, and the API was updated to su

ixgbe/base: add SFP+ dual-speed support

This patch adds SFP+ dual-speed support.
82599 fiber link code was moved from ixgbe_82599.c to ixgbe_commom.c
for use by X550em, and the API was updated to support the common code
usage. SFP MAC link code is added to x550em.

Signed-off-by: Changchun Ouyang <[email protected]>
Signed-off-by: Wenzhuo Lu <[email protected]>
Acked-by: Helin Zhang <[email protected]>

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