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| author | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2020-02-24 13:36:09 +0300 |
| commit | 546121b65f47384e11ec1fa2e55449fc9f4846b2 (patch) | |
| tree | 8f18470ec7c0c77b0f48eb1b2338e591b0b0aaff /include/linux/usb/pd_vdo.h | |
| parent | 000619680c3714020ce9db17eef6a4a7ce2dc28b (diff) | |
| parent | f8788d86ab28f61f7b46eb6be375f8a726783636 (diff) | |
| download | linux-546121b65f47384e11ec1fa2e55449fc9f4846b2.tar.xz | |
Merge tag 'v5.6-rc3' into sched/core, to pick up fixes and dependent patches
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'include/linux/usb/pd_vdo.h')
| -rw-r--r-- | include/linux/usb/pd_vdo.h | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/include/linux/usb/pd_vdo.h b/include/linux/usb/pd_vdo.h index 781f4e98dd23..35b8e15efaa0 100644 --- a/include/linux/usb/pd_vdo.h +++ b/include/linux/usb/pd_vdo.h @@ -140,6 +140,38 @@ #define PD_PRODUCT_PID(vdo) (((vdo) >> 16) & 0xffff) /* + * UFP VDO1 + * -------- + * <31:29> :: UFP VDO version + * <28> :: Reserved + * <27:24> :: Device capability + * <23:6> :: Reserved + * <5:3> :: Alternate modes + * <2:0> :: USB highest speed + */ +#define PD_VDO1_UFP_DEVCAP(vdo) (((vdo) & GENMASK(27, 24)) >> 24) + +#define DEV_USB2_CAPABLE BIT(0) +#define DEV_USB2_BILLBOARD BIT(1) +#define DEV_USB3_CAPABLE BIT(2) +#define DEV_USB4_CAPABLE BIT(3) + +/* + * DFP VDO + * -------- + * <31:29> :: DFP VDO version + * <28:27> :: Reserved + * <26:24> :: Host capability + * <23:5> :: Reserved + * <4:0> :: Port number + */ +#define PD_VDO_DFP_HOSTCAP(vdo) (((vdo) & GENMASK(26, 24)) >> 24) + +#define HOST_USB2_CAPABLE BIT(0) +#define HOST_USB3_CAPABLE BIT(1) +#define HOST_USB4_CAPABLE BIT(2) + +/* * Cable VDO * --------- * <31:28> :: Cable HW version |