Re: [PATCH v4 net-next 01/11] net/nebula-matrix: add minimum nbl build framework

+#define NBL_CAP_TEST_BIT(val, loc) (((val) >> (loc)) & 0x1)
+
+#define NBL_CAP_IS_CTRL(val) NBL_CAP_TEST_BIT(val, NBL_CAP_HAS_CTRL_BIT)
+#define NBL_CAP_IS_NET(val) NBL_CAP_TEST_BIT(val, NBL_CAP_HAS_NET_BIT)
+#define NBL_CAP_IS_NIC(val) NBL_CAP_TEST_BIT(val, NBL_CAP_IS_NIC_BIT)
+#define NBL_CAP_IS_OCP(val) NBL_CAP_TEST_BIT(val, NBL_CAP_IS_OCP_BIT)
+#define NBL_CAP_IS_LEONIS(val) NBL_CAP_TEST_BIT(val, NBL_CAP_IS_LEONIS_BIT)
+
+enum {
+	NBL_CAP_HAS_CTRL_BIT = 0,
+	NBL_CAP_HAS_NET_BIT,
+	NBL_CAP_IS_NIC_BIT,
+	NBL_CAP_IS_LEONIS_BIT,
+	NBL_CAP_IS_OCP_BIT,
+};

+static const struct pci_device_id nbl_id_table[] = {
+	{ PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18110),
+	  .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+			 BIT(NBL_CAP_IS_LEONIS_BIT) },
+	{ PCI_DEVICE(NBL_VENDOR_ID, NBL_DEVICE_ID_M18110_LX),
+	  .driver_data = BIT(NBL_CAP_HAS_NET_BIT) | BIT(NBL_CAP_IS_NIC_BIT) |
+			 BIT(NBL_CAP_IS_LEONIS_BIT) },

This seems overly complicated. Maybe NBL_CAP_* should be directly
BIT() values? 

NBL_CAP_TEST_BIT then goes away:

#define NBL_CAP_IS_CTRL(val) (val & NBL_CAP_HAS_CTRL_BIT)

which is simple enough you can have it inline, macro not needed.

It is however hard to say, because you add these macros here, but
don't have any uses of them.

	Andrew