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Each CXL host bridge is represented by an ACPI0016 device. A generic port device handle that is an ACPI device is represented by a string of ACPI0016 device HID and UID. Create a device handle from the ACPI device and retrieve the access coordinates from the stored memory targets. The access coordinates are stored under the cxl_dport that is associated with the CXL host bridge. The access coordinates struct is dynamically allocated under cxl_dport in order for code later on to detect whether the data exists or not. Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Dave Jiang <dave.jiang@intel.com> Link: https://lore.kernel.org/r/170319623196.2212653.17916695743464172534.stgit@djiang5-mobl3 Signed-off-by: Dan Williams <dan.j.williams@intel.com> |
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.. | ||
core | ||
acpi.c | ||
cxl.h | ||
cxlmem.h | ||
cxlpci.h | ||
Kconfig | ||
Makefile | ||
mem.c | ||
pci.c | ||
pmem.c | ||
pmu.h | ||
port.c | ||
security.c |