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Diffstat (limited to 'drivers/thunderbolt/tb_regs.h')
-rw-r--r--drivers/thunderbolt/tb_regs.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb_regs.h b/drivers/thunderbolt/tb_regs.h
index 75e935acade5..74c0f4a5606d 100644
--- a/drivers/thunderbolt/tb_regs.h
+++ b/drivers/thunderbolt/tb_regs.h
@@ -211,6 +211,9 @@ struct tb_regs_port_header {
} __packed;
+/* DWORD 4 */
+#define TB_PORT_NFC_CREDITS_MASK GENMASK(19, 0)
+
/* PCIe adapter registers */
#define TB_PCI_EN BIT(31)