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path: root/drivers/net/ethernet/chelsio/cxgb4/t4_chip_type.h
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Diffstat (limited to 'drivers/net/ethernet/chelsio/cxgb4/t4_chip_type.h')
-rw-r--r--drivers/net/ethernet/chelsio/cxgb4/t4_chip_type.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/net/ethernet/chelsio/cxgb4/t4_chip_type.h b/drivers/net/ethernet/chelsio/cxgb4/t4_chip_type.h
index 54b718111e3f..721c77577ec5 100644
--- a/drivers/net/ethernet/chelsio/cxgb4/t4_chip_type.h
+++ b/drivers/net/ethernet/chelsio/cxgb4/t4_chip_type.h
@@ -34,6 +34,8 @@
#ifndef __T4_CHIP_TYPE_H__
#define __T4_CHIP_TYPE_H__
+#define CHELSIO_PCI_ID_VER(__DeviceID) ((__DeviceID) >> 12)
+
#define CHELSIO_T4 0x4
#define CHELSIO_T5 0x5
#define CHELSIO_T6 0x6