diff options
| author | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-04-22 13:35:18 -0300 |
|---|---|---|
| committer | Arnaldo Carvalho de Melo <acme@redhat.com> | 2024-04-22 13:35:18 -0300 |
| commit | 173b0b5b0e865348684c02bd9cb1d22b5d46e458 (patch) | |
| tree | a42a2cc8b724b94a9478aedfcbfabcec0197b246 /include/linux/usb/pd_vdo.h | |
| parent | 61ba075d9911d2a6db181fbb5602762a24d5d0a9 (diff) | |
| parent | ed30a4a51bb196781c8058073ea720133a65596f (diff) | |
| download | linux-next-173b0b5b0e865348684c02bd9cb1d22b5d46e458.tar.gz linux-next-173b0b5b0e865348684c02bd9cb1d22b5d46e458.zip | |
Merge remote-tracking branch 'torvalds/master' into perf-tools-next
To pick up fixes sent via perf-tools, by Namhyung Kim.
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Diffstat (limited to 'include/linux/usb/pd_vdo.h')
| -rw-r--r-- | include/linux/usb/pd_vdo.h | 13 |
1 files changed, 10 insertions, 3 deletions
diff --git a/include/linux/usb/pd_vdo.h b/include/linux/usb/pd_vdo.h index 3a747938cdab..5c48e8a81403 100644 --- a/include/linux/usb/pd_vdo.h +++ b/include/linux/usb/pd_vdo.h @@ -7,6 +7,7 @@ #define __LINUX_USB_PD_VDO_H #include "pd.h" +#include <linux/bitfield.h> /* * VDO : Vendor Defined Message Object @@ -86,12 +87,15 @@ * * Request is simply properly formatted SVDM header * - * Response is 4 data objects: + * Response is 4 data objects for Power Delivery 2.0 and Passive Cables for + * Power Delivery 3.0. Active Cables in Power Delivery 3.0 have 5 data objects. * [0] :: SVDM header * [1] :: Identitiy header * [2] :: Cert Stat VDO * [3] :: (Product | Cable) VDO + * [4] :: Cable VDO 1 * [4] :: AMA VDO + * [5] :: Cable VDO 2 * */ #define VDO_INDEX_HDR 0 @@ -100,6 +104,8 @@ #define VDO_INDEX_CABLE 3 #define VDO_INDEX_PRODUCT 3 #define VDO_INDEX_AMA 4 +#define VDO_INDEX_CABLE_1 4 +#define VDO_INDEX_CABLE_2 5 /* * SVDM Identity Header @@ -150,6 +156,7 @@ #define PD_IDH_MODAL_SUPP(vdo) ((vdo) & (1 << 26)) #define PD_IDH_DFP_PTYPE(vdo) (((vdo) >> 23) & 0x7) #define PD_IDH_CONN_TYPE(vdo) (((vdo) >> 21) & 0x3) +#define PD_IDH_HOST_SUPP(vdo) ((vdo) & (1 << 31)) /* * Cert Stat VDO @@ -182,7 +189,7 @@ * <5:3> :: Alternate modes * <2:0> :: USB highest speed */ -#define PD_VDO_UFP_DEVCAP(vdo) (((vdo) & GENMASK(27, 24)) >> 24) +#define PD_VDO_UFP_DEVCAP(vdo) FIELD_GET(GENMASK(27, 24), vdo) /* UFP VDO Version */ #define UFP_VDO_VER1_2 2 @@ -241,7 +248,7 @@ * <21:5> :: Reserved * <4:0> :: Port number */ -#define PD_VDO_DFP_HOSTCAP(vdo) (((vdo) & GENMASK(26, 24)) >> 24) +#define PD_VDO_DFP_HOSTCAP(vdo) FIELD_GET(GENMASK(26, 24), vdo) #define DFP_VDO_VER1_1 1 #define HOST_USB2_CAPABLE BIT(0) |