From aba81433b50350fde68bf80fe9f75d671e15b5ae Mon Sep 17 00:00:00 2001 From: Christophe Lombard Date: Fri, 7 Apr 2017 16:11:53 +0200 Subject: cxl: Read vsec perst load image MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit 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: Christophe Lombard Reviewed-by: Andrew Donnellan Acked-by: Frederic Barrat Signed-off-by: Michael Ellerman --- drivers/misc/cxl/pci.c | 1 + 1 file changed, 1 insertion(+) (limited to 'drivers/misc') diff --git a/drivers/misc/cxl/pci.c b/drivers/misc/cxl/pci.c index 91f645992c94..e82a2070b668 100644 --- a/drivers/misc/cxl/pci.c +++ b/drivers/misc/cxl/pci.c @@ -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); adapter->user_image_loaded = !!(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_AFU_DESC_OFF(dev, vsec, &afu_desc_off); -- cgit v1.2.3