Commit aba81433 authored by Christophe Lombard's avatar Christophe Lombard Committed by Michael Ellerman

cxl: Read vsec perst load image

This bit is used to cause a flash image load for programmable
CAIA-compliant implementation. If this bit is set to ‘0’, a power
cycle of the adapter is required to load a programmable CAIA-com-
pliant implementation from flash.
This field will be used by the following patches.
Signed-off-by: default avatarChristophe Lombard <clombard@linux.vnet.ibm.com>
Reviewed-by: default avatarAndrew Donnellan <andrew.donnellan@au1.ibm.com>
Acked-by: default avatarFrederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: default avatarMichael Ellerman <mpe@ellerman.id.au>
parent 9e4114b3
...@@ -1332,6 +1332,7 @@ static int cxl_read_vsec(struct cxl *adapter, struct pci_dev *dev) ...@@ -1332,6 +1332,7 @@ static int cxl_read_vsec(struct cxl *adapter, struct pci_dev *dev)
CXL_READ_VSEC_IMAGE_STATE(dev, vsec, &image_state); CXL_READ_VSEC_IMAGE_STATE(dev, vsec, &image_state);
adapter->user_image_loaded = !!(image_state & CXL_VSEC_USER_IMAGE_LOADED); adapter->user_image_loaded = !!(image_state & CXL_VSEC_USER_IMAGE_LOADED);
adapter->perst_select_user = !!(image_state & CXL_VSEC_USER_IMAGE_LOADED); adapter->perst_select_user = !!(image_state & CXL_VSEC_USER_IMAGE_LOADED);
adapter->perst_loads_image = !!(image_state & CXL_VSEC_PERST_LOADS_IMAGE);
CXL_READ_VSEC_NAFUS(dev, vsec, &adapter->slices); CXL_READ_VSEC_NAFUS(dev, vsec, &adapter->slices);
CXL_READ_VSEC_AFU_DESC_OFF(dev, vsec, &afu_desc_off); CXL_READ_VSEC_AFU_DESC_OFF(dev, vsec, &afu_desc_off);
......
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