[PATCH v2 01/45] common/sfc_efx/base: add Medford4 PCI IDs to common code

[Ivan Malov]

From: Denis Pryazhennikov <denis.pryazhennikov at arknetworks.am>

Later patches will use this to implement support for Medford4.

Signed-off-by: Denis Pryazhennikov <denis.pryazhennikov at arknetworks.am>
Signed-off-by: Andy Moreton <andy.moreton at amd.com>
---
 drivers/common/sfc_efx/base/efx.h | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/drivers/common/sfc_efx/base/efx.h b/drivers/common/sfc_efx/base/efx.h
index 5773cb00b3..635b44ab37 100644
--- a/drivers/common/sfc_efx/base/efx.h
+++ b/drivers/common/sfc_efx/base/efx.h
@@ -64,6 +64,7 @@ typedef enum efx_family_e {
 	EFX_FAMILY_MEDFORD,
 	EFX_FAMILY_MEDFORD2,
 	EFX_FAMILY_RIVERHEAD,
+	EFX_FAMILY_MEDFORD4,
 	EFX_FAMILY_NTYPES
 } efx_family_t;
 
@@ -172,6 +173,16 @@ efx_family_probe_bar(
 #define	EFX_PCI_DEVID_RIVERHEAD			0x0100
 #define	EFX_PCI_DEVID_RIVERHEAD_VF		0x1100
 
+/*
+ * Medford4 has low latency (LL) and full feature (FF) datapath engines.
+ * Some Medford4 functions have FF and LL datapath, others only have FF.
+ */
+#define	EFX_PCI_DEVID_MEDFORD4_PF_UNINIT	0x0C13
+#define	EFX_PCI_DEVID_MEDFORD4			0x0C03	/* X4 PF, FF+LL */
+#define	EFX_PCI_DEVID_MEDFORD4_VF		0x1C03	/* X4 VF, FF+LL */
+#define	EFX_PCI_DEVID_MEDFORD4_NO_LL		0x2C03	/* X4 PF, FF only */
+#define	EFX_PCI_DEVID_MEDFORD4_NO_LL_VF		0x3C03	/* X4 VF, FF only */
+
 #define	EFX_MEM_BAR_SIENA			2
 
 #define	EFX_MEM_BAR_HUNTINGTON_PF		2
-- 
2.39.5