perf/x86/intel/uncore: Generic uncore_get_uncores and MMIO format of SPR

mainline inclusion
from mainline-v6.8-rc1
commit cf35791476fcb3230b98a42241a56242d60ebdd3
category: feature
bugzilla: https://gitee.com/openeuler/intel-kernel/issues/I8YW2E
CVE: NA

Reference: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=cf35791476fcb3230b98a42241a56242d60ebdd3



-------------------------------------

Factor out SPR_UNCORE_MMIO_COMMON_FORMAT which can be reused by
Granite Rapids in the following patch.

Granite Rapids have more uncore units than Sapphire Rapids. Add new
parameters to support adjustable uncore units.

No functional change.

Intel-SIG: commit cf35791476fc perf/x86/intel/uncore: Generic uncore_get_uncores and MMIO format of SPR
Backport GNR/SRF PMU uncore support to kernel 5.10.

Signed-off-by: Kan Liang <kan.liang@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Tested-by: Ammy Yi <ammy.yi@intel.com>
Link: https://lore.kernel.org/r/20231117163939.2468007-1-kan.liang@linux.intel.com


Signed-off-by: Yunying Sun <yunying.sun@intel.com>