diff options
| author | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-11-12 15:45:18 +0200 |
|---|---|---|
| committer | Mika Westerberg <mika.westerberg@linux.intel.com> | 2020-11-30 14:39:24 +0300 |
| commit | 579f14217c952975e7d11e300c669af0c47bfe04 (patch) | |
| tree | f50c64b4186cd06fae8881f3f9d3f5a10c5cf8a8 /drivers/thunderbolt/tb_regs.h | |
| parent | 9490f71167feba55349e33854f5e51a1a3af9e8c (diff) | |
thunderbolt: Move constants for USB4 router operations to tb_regs.h
We are going to use these in subsequent patch so make them available
outside of usb4.c.
Signed-off-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Diffstat (limited to 'drivers/thunderbolt/tb_regs.h')
| -rw-r--r-- | drivers/thunderbolt/tb_regs.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/drivers/thunderbolt/tb_regs.h b/drivers/thunderbolt/tb_regs.h index 67cb173a2f8e..ae427a953489 100644 --- a/drivers/thunderbolt/tb_regs.h +++ b/drivers/thunderbolt/tb_regs.h @@ -217,6 +217,19 @@ struct tb_regs_switch_header { #define ROUTER_CS_26_ONS BIT(30) #define ROUTER_CS_26_OV BIT(31) +/* USB4 router operations opcodes */ +enum usb4_switch_op { + USB4_SWITCH_OP_QUERY_DP_RESOURCE = 0x10, + USB4_SWITCH_OP_ALLOC_DP_RESOURCE = 0x11, + USB4_SWITCH_OP_DEALLOC_DP_RESOURCE = 0x12, + USB4_SWITCH_OP_NVM_WRITE = 0x20, + USB4_SWITCH_OP_NVM_AUTH = 0x21, + USB4_SWITCH_OP_NVM_READ = 0x22, + USB4_SWITCH_OP_NVM_SET_OFFSET = 0x23, + USB4_SWITCH_OP_DROM_READ = 0x24, + USB4_SWITCH_OP_NVM_SECTOR_SIZE = 0x25, +}; + /* Router TMU configuration */ #define TMU_RTR_CS_0 0x00 #define TMU_RTR_CS_0_TD BIT(27) |