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Silence false errors, warnings and style issues reported by cppcheck.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Just as we recently added support for other stored firmware flash
versions, support display of the stored UNDI Option ROM version via
devlink info.
To do this, we need to introduce a new ice_get_inactive_orom_ver
function. This is a little trickier than with other flash versions. The
Option ROM version data was being read from a special "Boot
Configuration" block of the NVM Preserved Field Area. This block only
contains the *active* Option ROM version data. It is populated when the
device firmware finishes updating the Option ROM.
This method is ineffective at reading the stored Option ROM version
data. Instead of reading from this section of the flash, replace this
version extraction with one which locates the Combo Version information
from within the Option ROM binary.
This data is stored within the Option ROM at a 512 byte offset, in
a simple structured format. The structure uses a simple modulo 256
checksum for integrity verification. Scan through the Option ROM to
locate the CIVD data section, and extract the Combo Version.
Refactor ice_get_orom_ver_info so that it takes the bank select
enumeration parameter. Use this to implement ice_get_inactive_orom_ver.
Although all ice devices have a Boot Configuration block in the NVM PFA,
not all devices have a valid Option ROM. In this case, the old
ice_get_orom_ver_info would "succeed" but report a version of all
zeros. The new implementation would fail to locate the $CIV section in
the Option ROM and report an error. Thus, we must ensure that
ice_init_nvm does not fail if ice_get_orom_ver_info fails.
Use the new ice_get_inactive_orom_ver to allow reporting the Option ROM
versions for a pending update via devlink info.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Add a function to read the inactive netlist bank for version
information. To support this, refactor how we read the netlist version
data. Instead of using the firmware AQ interface with a module ID, read
from the flash as a flat NVM, using ice_read_flash_module.
This change requires a slight adjustment to the offset values used, as
reading from the flat NVM includes the type field (which was stripped by
firmware previously). Cleanup the macro names and move them to
ice_type.h. For clarity in how we calculate the offsets and so that
programmers can easily map the offset value to the data sheet, use
a wrapper macro to account for the offset adjustments.
Use the newly added ice_get_inactive_netlist_ver function to extract the
version data from the pending netlist module update. Add the stored
variants of "fw.netlist", and "fw.netlist.build" to the info version map
array.
With this change, we now report the "fw.netlist" and "fw.netlist.build"
versions into the stored section of the devlink info report. As with the
main NVM module versions, if there is no pending update, we report the
currently active values as stored.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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The devlink info interface supports drivers reporting "stored" versions.
These versions indicate the version of an update that has been
downloaded to the device, but is not yet active.
The code for extracting the NVM version recently changed to enable
support for reading from either the active or the inactive bank. Use
this to implement ice_get_inactive_nvm_ver, which will read the NVM
version data from the inactive section of flash.
When reporting the versions via devlink info, first read the device
capabilities. Determine if there is a pending flash update, and if so,
extract relevant version information from the inactive flash. Store
these within the info context structure.
When reporting "stored" firmware versions, devlink documentation
indicates that we ought to always report a stored value, even if there
is no pending update. In this common case, the stored version should
match the running version. This means that each stored version should by
default fallback to the same value as reported by the running handler.
To support this, modify the version structure to have both a "getter"
and a "fallback". Modify the control loop so that it will use the
"fallback" function if the "getter" function does not report a version.
To report versions for which we can read the stored value, use a new
"stored()" macro. This macro will insert two entries into the version
list. The first entry is the traditional running version. The second is
the stored version, implemented with a fallback to the active version.
This is a little tricky, but reduces the overall duplication of elements
in the entry list, and ensures that running and stored values remain
consistent.
To avoid some duplication, add a combined() macro that will insert both
the running and stored versions into the version entry list.
Using this new support, add pending version reporter functions for
"fw.psid.api" and "fw.bundle_id". This enables reporting the stored
values for some of versions in the NVM module of the flash.
Reporting management versions is not implemented by this patch. The
active management version is reported to the driver via the AdminQ
mailbox during load. Although the version must be in the firmware binary
somewhere, accessing this from the inactive firmware is not trivial and
has not been implemented in this change.
Future changes will introduce support for reading the UNDI Option ROM
version and the version associated with the Netlist module.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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When reading from the flash memory of the device, the ice driver has two
interfaces available to it. First, it can use a mediated interface via
firmware that allows specifying a module ID. This allows reading from
specific modules of the active flash bank.
The second interface available is to perform flat reads. This allows
complete access to the entire flash. However, using it requires the
software to handle calculating module location and interpret pointer
addresses.
While most data required is accessible through the convenient first
interface, certain flash contents are not. This includes the CSS header
information associated with the Option ROM and NVM banks, as well as any
access to the "inactive" banks used as scratch space for performing
flash updates.
In order to access all of the relevant flash contents, software must use
the flat reads. Rather than forcing all flows to perform flat read
calculations, introduce a new abstraction for reading from the flash:
ice_read_flash_module. This function provides an abstraction for reading
from either the active or inactive flash bank at the requested module.
This interface is very similar to the abstraction provided via firmware,
but allows access to additional modules, as well as providing
a mechanism to request access to both flash banks.
At first glance, it might make sense for this abstraction to allow
specifying precisely which bank (1st or 2nd) the caller wishes to read.
This is simpler to implement but more difficult to use. In practice,
most callers only know whether they want the active bank, or the
inactive bank. Rather than force callers to determine for themselves
which bank to read from, implement ice_read_flash_module in terms of
"active" vs "inactive". This significantly simplifies the implementation
at the caller level and is a more useful abstraction over the flash
contents.
Make use of this new interface to refactor reading of the main NVM
version information. Instead of using the firmware's mediated ShadowRAM
function, use the ice_read_flash_module abstraction.
To do this, notice that most reads of the NVM are going to be in 2-byte
word chunks. To simplify using ice_read_flash_module for this case,
ice_read_nvm_module is introduced. This is a simple wrapper around
ice_read_flash_module which takes the correct pointer address for the
NVM bank, and forces the 2-byte word format onto the caller.
When reading the NVM versions, some fields are read from the Shadow RAM.
The Shadow RAM is the first 64KB of flash memory, and is populated
during device load. Most fields are copied from a section within the
active NVM bank. In order to read this data from both the active and
inactive NVM banks, we need to read not from the first 64KB of flash,
but instead from the correct offset into the NVM bank. Introduce
ice_read_nvm_sr_copy for this purpose. This function wraps around
ice_read_nvm_module and has the same interface as the ice_read_sr_word,
with the exception of allowing the caller to specify whether to read the
active or inactive flash bank.
With this change, it is now trivial to refactor ice_get_nvm_ver_info to
read using the software mediated ice_read_flash_module interface instead
of relying on the firmware mediated interface. This will be used in the
following change to implement support for stored versions in the devlink
info report.
Additionally, the overall ice_read_flash_module interface will be used
and extended to support all three major flash banks, and additionally to
support reading the flash image security revision information.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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The ice flash contains two copies of each of the NVM, Option ROM, and
Netlist modules. Each bank has a pointer word and a size word. In order
to correctly read from the active flash bank, the driver must calculate
the offset manually.
During NVM initialization, read the Shadow RAM control word and
determine which bank is active for each NVM module. Additionally, cache
the size and pointer values for use in calculating the correct offset.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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The ice_nvm_info structure has become somewhat of a dumping ground for
all of the fields related to flash version. It holds the NVM version and
EETRACK id, the OptionROM info structure, the flash size, the ShadowRAM
size, and more.
A future change is going to add the ability to read the NVM version and
EETRACK ID from the inactive NVM bank. To make this simpler, it is
useful to have these NVM version info fields extracted to their own
structure.
Rename ice_nvm_info into ice_flash_info, and create a separate
ice_nvm_info structure that will contain the eetrack and NVM map
version. Move the netlist_ver structure into ice_flash_info and rename it
ice_netlist_info for consistency.
Modify the static ice_get_orom_ver_info to take the option rom structure
as a pointer. This makes it more obvious what portion of the hw struct
is being modified. Do the same for ice_get_netlist_ver_info.
Introduce a new ice_get_nvm_ver_info function, which will be similar to
ice_get_orom_ver_info and ice_get_netlist_ver_info, used to keep the NVM
version extraction code co-located.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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When printing messages with ice_debug, align the printed string to the
origin line of the message in order to ease debugging and tracking
messages back to their source.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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sparse warns about cast to/from restricted types which is not
an actual problem; silence the warning.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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The maximum Admin Queue buffer size and NVM shadow RAM sector size are both
4 Kilobytes. Some comments refer to those as 4Kb which can be confused with
4 Kilobits. Update the comments to use the commonly used KB symbol instead.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Remove the gate that prevents the OROM and netlist info from being
populated. The NVM now has the appropriate section for software to
reference the versioning info.
Signed-off-by: Jeb Cramer <jeb.j.cramer@intel.com>
Tested-by: Aaron Brown <aaron.f.brown@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Add structures, identifiers, and helper functions for several AdminQ
commands related to performing a firmware update for the ice hardware.
These will be used in future code for implementing the devlink
.flash_update handler.
Signed-off-by: Cudzilo, Szymon T <szymon.t.cudzilo@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
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Adds functions to check for link override firmware support and get
the override settings for a port. The previously supported/default link
mode was strict mode.
In strict mode link is configured based on get PHY capabilities PHY types
with media.
Lenient mode is now the default link mode. In lenient mode the link is
configured based on get PHY capabilities PHY types without media. This
allows the user to configure link that the media does not report. Limit the
minimum supported link mode to 25G for devices that support 100G, and 1G
for devices that support less than 100G.
Default override is only supported in lenient mode. If default override
is supported and enabled, then default override values are used for
configuring speed and FEC. Default override provide persistent link
settings in the NVM.
Signed-off-by: Paul Greenwalt <paul.greenwalt@intel.com>
Signed-off-by: Evan Swanson <evan.swanson@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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Add callbacks needed to support advanced power management for Wake on LAN.
Also make ice_pf_state_is_nominal function available for all configurations
not just CONFIG_PCI_IOV.
Signed-off-by: Akeem G Abodunrin <akeem.g.abodunrin@intel.com>
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
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ice_get_pfa_module_tlv() and ice_read_sr_word() are not being called
outside of their file. Declare them as static.
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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The flash memory for the ice hardware contains a block of information
used for link management called the Netlist module.
As this essentially represents another section of firmware, add its
version information to the output of the driver's .info_get handler.
This includes both a version and the first few bytes of a hash of the
module contents.
fw.netlist -> the version information extracted from the netlist module
fw.netlist.build-> first 4 bytes of the hash of the contents, similar
to fw.mgmt.build
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Export a unique board identifier using "board.id" for devlink's
.info_get command.
Obtain this by reading the NVM for the PBA identification string.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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The current implementation of .get_eeprom only enables reading from the
Shadow RAM portion of the NVM contents. Implement support for reading
the entire flash contents instead of only the initial portion contained
in the Shadow RAM.
A complete dump can take several seconds, but the ETHTOOL_GEEPROM ioctl
is capable of reading only a limited portion at a time by specifying the
offset and length to read.
In order to perform the reads directly, several functions are made non
static. Additionally, the unused ice_read_sr_buf_aq and ice_read_sr_buf
functions are removed.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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When reading from the NVM using a flat address, it is useful to know the
upper bound on the size of the flash contents. This value is not stored
within the NVM.
We can determine the size by performing a bisection between upper and
lower bounds. It is known that the size cannot exceed 16 MB (offset of
0xFFFFFF).
Use a while loop to bisect the upper and lower bounds by reading one
byte at a time. On a failed read, lower the maximum bound. On
a successful read, increase the lower bound.
Save this as the flash_size in the ice_nvm_info structure that contains
data related to the NVM.
The size will be used in a future patch for implementing full NVM read
via ethtool's GEEPROM command.
The maximum possible size for the flash is bounded by the size limit for
the NVM AdminQ commands. Add a new macro, ICE_AQC_NVM_MAX_OFFSET, which
can be used to represent this upper bound.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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The NVM version and Option ROM version information is stored within the
struct ice_nvm_ver_info structure. The data for the NVM is stored as
a 2byte value with the major and minor versions each using one byte from
the field. The Option ROM is stored as a 4byte value that contains
a major, build, and patch number.
Modify the code to immediately extract the version values and store them
in a new struct ice_orom_info. Remove the now unnecessary
ice_get_nvm_version function.
Update ice_ethtool.c to use the new fields directly from the structured
data.
This reduces complexity of the code that prints these versions in
ice_ethtool.c
Update the macro definitions and variable names to use the term "orom"
instead of "oem" for the Option ROM version. This helps increase the
clarity of the Option ROM version code.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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The NVM contents are read via firmware by using the ice_aq_read_nvm
function. This function has a couple of limits:
1) The AdminQ commands can only take buffers sized up to 4Kb. Thus, any
larger read must be split into multiple reads.
2) when reading from the Shadow RAM, reads must not cross sector
boundaries. The sectors are also 4Kb in size.
Implement the ice_read_flat_nvm function to read portions of the NVM by
flat offset. That is, to read using offsets from the start of the NVM
rather than from a specific module.
This function will be able to read both from the NVM and from the Shadow
RAM. For simplicity NVM reads will always be broken up to not cross 4Kb
page boundaries, even though this is not required unless reading from
the Shadow RAM.
Use this new function as the implementation of ice_read_sr_word_aq.
The ice_read_sr_buf_aq function is not modified here. This is because
a following change will remove the only caller of that function in favor
of directly using ice_read_flat_nvm. Thus, there is little benefit to
changing it now only to remove it momentarily. At the same time, the
ice_read_sr_aq function will also be removed.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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The ice_read_sr_aq function returns words in the Little Endian format.
Remove the need for __force and typecasting by using a local variable in
the ice_read_sr_word_aq function.
Additionally clarify explicitly that the ice_read_sr_aq function takes
storage for __le16 values instead of using u16.
Being explicit about the endianness of this data helps when using tools
like sparse to catch endian-related issues.
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Reviewed-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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This product's name has changed; update the macro identifier accordingly.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Add E823 device ids and convert conditional expressions to a more
appropriate switch statement.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Add support for E822 devices
Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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The Boot Configuration Section Block has been moved to the Preserved Field
Area (PFA) of NVM. Update the NVM reads that involves Boot Configuration
Section.
Signed-off-by: Md Fahad Iqbal Polash <md.fahad.iqbal.polash@intel.com>
Signed-off-by: Tony Nguyen <anthony.l.nguyen@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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This patch adds a handler for ethtool selftest. Selftest includes
testing link, interrupts, eeprom, registers and packet loopback.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Recent versions of sparse warn about casting pointers to/from restricted
endian types in the Linux driver. Silence those with the compiler
attribute __force macro from the Linux kernel to force casts to/from
restricted endian types.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Capitalize abbreviations and spell out some that aren't obvious.
Reviewed-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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When compiling and analyzing the driver on newer kernels, a static
analyzer warns about the following "numeric overflow" issues:
"The result of expression: 'budget-1' generates 4-byte type while casting
to a bigger size of 8-byte".
"The result of expression: '*words-words_read' generates 4-byte type
while casting to a bigger size of 8-byte".
Fix them both.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Add support for get_eeprom and get_eeprom_len ethtool ops
Specification states that PF software accesses NVM (shadow-ram) via AQ
commands (e.g. NVM Read, NVM Write) in the range 0x000000-0x00FFFF (64KB),
so the get_eeprom_len op should return 64KB. If additional regions of the
16MB NVM must be read, another access method must be used.
The ethtool kernel code, by default, will ask for multiple page-size hunks
of the NVM not to exceed the value returned by ice_get_eeprom_len().
ice_read_sr_buf() deals with arch page sizes different than 4KB.
Signed-off-by: Bruce Allan <bruce.w.allan@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Andrew Bowers <andrewx.bowers@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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Align Request Resource Ownership AQ command (0x0008) to the latest
specification. This includes:
- Correcting the resource IDs for the Global Cfg and Change locks.
- new enum ICE_CHANGE_LOCK_RES_ID
- new enum ICE_GLOBAL_CFG_LOCK_RES_ID
- Altering the flow for Global Config Lock to allow only the first PF to
download the package.
Signed-off-by: Dan Nowlin <dan.nowlin@intel.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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1) Add missing "\n" when printing link event error message.
2) Update dev_err statement in probe.
3) Add function description for ice_clear_pf_cfg.
4) Fix coding style for ice_acquire_nvm.
5) netdev->mtu is unsigned so use %u.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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This patch updates the NVM read/erase/update AQ commands to align with
the latest specification.
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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This patch implements multiple pieces of the initialization flow
as follows:
1) A reset is issued to ensure a clean device state, followed
by initialization of admin queue interface.
2) Once the admin queue interface is up, clear the PF config
and transition the device to non-PXE mode.
3) Get the NVM configuration stored in the device's non-volatile
memory (NVM) using ice_init_nvm.
CC: Shannon Nelson <shannon.nelson@oracle.com>
Signed-off-by: Anirudh Venkataramanan <anirudh.venkataramanan@intel.com>
Acked-by: Shannon Nelson <shannon.nelson@oracle.com>
Tested-by: Tony Brelinski <tonyx.brelinski@intel.com>
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
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