Dave Jiang 4474ce565e cxl/hdm: Create emulated cxl_hdm for devices that do not have HDM decoders ...

CXL rev3 spec 8.1.3

RCDs may not have HDM register blocks. Create a fake HDM with information
from the CXL PCIe DVSEC registers. The decoder count will be set to the
HDM count retrieved from the DVSEC cap register.

Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Signed-off-by: Dave Jiang <dave.jiang@intel.com>
Link: https://lore.kernel.org/r/167640368994.935665.15831225724059704620.stgit@dwillia2-xfh.jf.intel.com
Signed-off-by: Dan Williams <dan.j.williams@intel.com>

2023-02-14 15:45:21 -08:00

..

core.h

cxl/mem: Move devm_cxl_add_endpoint() from cxl_core to cxl_mem

2022-12-05 10:32:26 -08:00

hdm.c

cxl/hdm: Create emulated cxl_hdm for devices that do not have HDM decoders

2023-02-14 15:45:21 -08:00

Makefile

cxl/region: Add region creation support

2022-07-21 17:19:25 -07:00

mbox.c

cxl/security: Drop security command ioctl uapi

2022-12-06 14:36:02 -08:00

memdev.c

cxl/pci: Add (hopeful) error handling support

2022-12-03 13:40:17 -08:00

pci.c

cxl/hdm: Create emulated cxl_hdm for devices that do not have HDM decoders

2023-02-14 15:45:21 -08:00

pmem.c

cxl/pmem: Fix nvdimm unregistration when cxl_pmem driver is absent

2023-01-25 15:35:26 -08:00

port.c

Merge branch 'for-6.2/cxl-xor' into for-6.2/cxl

2022-12-05 12:32:11 -08:00

region.c

cxl/region: Fix memdev reuse check

2022-12-08 13:03:47 -08:00

regs.c

cxl/regs: Fix sparse warning

2022-12-05 12:33:20 -08:00

suspend.c

PM: CXL: Disable suspend

2022-04-22 16:09:42 -07:00