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path: root/drivers/thunderbolt/tb_regs.h
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Diffstat (limited to 'drivers/thunderbolt/tb_regs.h')
-rw-r--r--drivers/thunderbolt/tb_regs.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb_regs.h b/drivers/thunderbolt/tb_regs.h
index efcae298b370..1716babcbbd4 100644
--- a/drivers/thunderbolt/tb_regs.h
+++ b/drivers/thunderbolt/tb_regs.h
@@ -194,6 +194,8 @@ struct tb_regs_switch_header {
#define USB4_VERSION_MAJOR_MASK GENMASK(7, 5)
#define ROUTER_CS_1 0x01
+#define ROUTER_CS_3 0x03
+#define ROUTER_CS_3_V BIT(31)
#define ROUTER_CS_4 0x04
/* Used with the router cmuv field */
#define ROUTER_CS_4_CMUV_V1 0x10