net/ice/base: enable NVM update reset capabilities

net/ice/base: enable NVM update reset capabilities

Add logic to parse capabilities relating to the firmware update reset
requirements. This includes both capability 0x76, which informs the
driver if the firmware can sometimes skip PCIe resets, and 0x77, which
informs the driver if the firmware might potentially restrict EMP
resets.

For capability 0x76, if the number is 1, the firmware will report the
required reset level for a given update as part of its response to the
last command sent to program the NVM bank. (Otherwise, if the firmware
does not support this capability then it will always send a 0 in the
field of the response).

For capability 0x77, if the number is 1, the firmware will report when
EMP reset is available as part of the response to the command for
switching flash banks. (Otherwise, if the firmware does not support this
capability, it will always send a 0 in the field of the response
message).

These capabilities are required to implement immediate firmware
activation. If the capabilities are set, software can read the response
data and determine what reset level is required to activate the firmware
image. If only an EMP reset is required, and if the EMP reset is not
restricted by firmware, then the driver can issue an EMP reset to
immediately activate the new firmware.

Signed-off-by: Jacob Keller <jacob.e.keller@intel.com>
Signed-off-by: Qi Zhang <qi.z.zhang@intel.com>
Acked-by: Junfeng Guo <junfeng.guo@intel.com>