linux/drivers/cxl
Dave Jiang 6ef83c4e19 cxl: Move QoS class to be calculated from the nearest CPU
Retrieve the qos_class (QTG ID) using the access coordinates from the
nearest CPU rather than the nearst initiator that may not be a CPU.
This may be the more appropriate number that applications care about.

For most cases, access0 and access1 have the same values.

Link: https://lore.kernel.org/linux-cxl/20240112113023.00006c50@Huawei.com/
Suggested-by: Jonathan Cameron <jonathan.cameron@huawei.com>
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Tested-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/20240308220055.2172956-8-dave.jiang@intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>
2024-03-12 12:34:11 -07:00
..
core cxl: Move QoS class to be calculated from the nearest CPU 2024-03-12 12:34:11 -07:00
acpi.c ACPI: HMAT / cxl: Add retrieval of generic port coordinates for both access classes 2024-03-12 12:34:11 -07:00
cxl.h cxl: Split out host bridge access coordinates 2024-03-12 12:34:11 -07:00
cxlmem.h cxl: Change 'struct cxl_memdev_state' *_perf_list to single 'struct cxl_dpa_perf' 2024-02-16 23:20:34 -08:00
cxlpci.h cxl: Calculate and store PCI link latency for the downstream ports 2023-12-22 14:53:49 -08:00
Kconfig cxl: Add callback to parse the DSMAS subtables from CDAT 2023-12-22 14:33:10 -08:00
Makefile cxl/pmem: Introduce nvdimm_security_ops with ->get_flags() operation 2022-11-30 16:30:47 -08:00
mem.c cxl: Fix sysfs export of qos_class for memdev 2024-02-16 23:20:34 -08:00
pci.c acpi/ghes: Remove CXL CPER notifications 2024-02-20 22:50:52 -08:00
pmem.c cxl/mbox: Move mailbox related driver state to its own data structure 2023-06-25 14:31:08 -07:00
pmu.h cxl/pci: Find and register CXL PMU devices 2023-05-30 11:20:35 -07:00
port.c cxl: Refactor to use __free() for cxl_root allocation in cxl_endpoint_port_probe() 2024-01-05 14:36:29 -08:00
security.c Merge branch 'for-6.5/cxl-type-2' into for-6.5/cxl 2023-06-25 17:16:51 -07:00