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d3a2358429
Added MMIO interface to read/write specific offsets in PUNIT PCI device which export core priortization. This MMIO interface can be used using ioctl interface on /dev/isst_interface using IOCTL ISST_IF_IO_CMD. This MMIO interface is used by the intel-speed-select tool under tools/x86/power to enumerate and set core priority. The MMIO offsets and semantics of the message can be checked from the source code of the tool. Signed-off-by: Srinivas Pandruvada <srinivas.pandruvada@linux.intel.com> Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
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goldfish | ||
mellanox | ||
mips | ||
olpc | ||
x86 | ||
Kconfig | ||
Makefile |