On 6/3/2025 3:15 pm, Andy Shevchenko wrote:
Thu, Feb 27, 2025 at 08:15:21PM +0800, Choong Yong Liang kirjoitti:
Intel platform will configure the SerDes through PMC API based on the
provided interface mode.
This patch adds several new functions below:-
- intel_tsn_lane_is_available(): This new function reads FIA lane
ownership registers and common lane registers through IPC commands
to know which lane the mGbE port is assigned to.
- intel_mac_finish(): To configure the SerDes based on the assigned
lane and latest interface mode, it sends IPC command to the PMC through
PMC driver/API. The PMC acts as a proxy for R/W on behalf of the driver.
- intel_set_reg_access(): Set the register access to the available TSN
interface.
...
config DWMAC_INTEL
default X86
depends on X86 && STMMAC_ETH && PCI
depends on COMMON_CLK
+ depends on ACPI
Stray and unexplained change. Please, fix it. We don't need the dependencies
which are not realised in the compile time.
-- With Best Regards, Andy Shevchenko
Hi Andy,
The dependency on ACPI is necessary because the intel_pmc_ipc.h header
relies on ACPI functionality to interact with the Intel PMC.
