X-Git-Url: https://git.librecmc.org/?a=blobdiff_plain;f=drivers%2Fmisc%2Fswap_case.c;h=fa608cec1b92a0a9cd2a55586ddb135fd27df263;hb=0c4b382f9041f9f2f00246c8a0ece90dae5451be;hp=80ccb9f38345538ac1c56f1fad335b6a4953fd35;hpb=76330ae67db88350e2938b31d72f57b13f7234d3;p=oweals%2Fu-boot.git

diff --git a/drivers/misc/swap_case.c b/drivers/misc/swap_case.c
index 80ccb9f383..fa608cec1b 100644
--- a/drivers/misc/swap_case.c
+++ b/drivers/misc/swap_case.c
@@ -118,6 +118,36 @@ static int sandbox_swap_case_read_config(struct udevice *emul, uint offset,
 		*valuep = result;
 		break;
 	}
+	case PCI_CAPABILITY_LIST:
+		*valuep = PCI_CAP_ID_PM_OFFSET;
+		break;
+	case PCI_CAP_ID_PM_OFFSET:
+		*valuep = (PCI_CAP_ID_EXP_OFFSET << 8) | PCI_CAP_ID_PM;
+		break;
+	case PCI_CAP_ID_PM_OFFSET + PCI_CAP_LIST_NEXT:
+		*valuep = PCI_CAP_ID_EXP_OFFSET;
+		break;
+	case PCI_CAP_ID_EXP_OFFSET:
+		*valuep = (PCI_CAP_ID_MSIX_OFFSET << 8) | PCI_CAP_ID_EXP;
+		break;
+	case PCI_CAP_ID_EXP_OFFSET + PCI_CAP_LIST_NEXT:
+		*valuep = PCI_CAP_ID_MSIX_OFFSET;
+		break;
+	case PCI_CAP_ID_MSIX_OFFSET:
+		*valuep = PCI_CAP_ID_MSIX;
+		break;
+	case PCI_CAP_ID_MSIX_OFFSET + PCI_CAP_LIST_NEXT:
+		*valuep = 0;
+		break;
+	case PCI_EXT_CAP_ID_ERR_OFFSET:
+		*valuep = (PCI_EXT_CAP_ID_VC_OFFSET << 20) | PCI_EXT_CAP_ID_ERR;
+		break;
+	case PCI_EXT_CAP_ID_VC_OFFSET:
+		*valuep = (PCI_EXT_CAP_ID_DSN_OFFSET << 20) | PCI_EXT_CAP_ID_VC;
+		break;
+	case PCI_EXT_CAP_ID_DSN_OFFSET:
+		*valuep = PCI_EXT_CAP_ID_DSN;
+		break;
 	}
 
 	return 0;
@@ -285,3 +315,10 @@ U_BOOT_DRIVER(sandbox_swap_case_emul) = {
 	.priv_auto_alloc_size = sizeof(struct swap_case_priv),
 	.platdata_auto_alloc_size = sizeof(struct swap_case_platdata),
 };
+
+static struct pci_device_id sandbox_swap_case_supported[] = {
+	{ PCI_VDEVICE(SANDBOX, SANDBOX_PCI_DEVICE_ID), SWAP_CASE_DRV_DATA },
+	{},
+};
+
+U_BOOT_PCI_DEVICE(sandbox_swap_case_emul, sandbox_swap_case_supported);