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| author | Mathias Nyman <mathias.nyman@linux.intel.com> | 2024-12-27 14:01:42 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2024-12-27 13:06:10 +0100 |
| commit | 8a95c9e10ff8b52b78d1268bf20f218479ca1d58 (patch) | |
| tree | fc021ee988654fe2cdacd9b5f281d13d7310968d | |
| parent | 3ac820f9d422fb3b8a130b94e0e2a2cf429fcca1 (diff) | |
| download | linux-next-8a95c9e10ff8b52b78d1268bf20f218479ca1d58.tar.gz linux-next-8a95c9e10ff8b52b78d1268bf20f218479ca1d58.zip | |
xhci: Add missing capability definition bits
Add capability bits for the xHC Capability Parameters 2 (HCCPARAMS2)
register described in xHCI specification section 5.3.9
bit 7 Extended TBC TRB Status Capability (ETC_TSC)
bit 8 Get/Set Extended Property Capability (GSC)
bit 9 Virtualization Based Trusted I/O Capability (VTC)
Signed-off-by: Mathias Nyman <mathias.nyman@linux.intel.com>
Link: https://lore.kernel.org/r/20241227120142.1035206-6-mathias.nyman@linux.intel.com
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | drivers/usb/host/xhci-caps.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci-caps.h b/drivers/usb/host/xhci-caps.h index 9e94cebf4a56..f6b9a00a0ab9 100644 --- a/drivers/usb/host/xhci-caps.h +++ b/drivers/usb/host/xhci-caps.h @@ -83,3 +83,9 @@ #define HCC2_CIC(p) ((p) & (1 << 5)) /* true: HC support Extended TBC Capability, Isoc burst count > 65535 */ #define HCC2_ETC(p) ((p) & (1 << 6)) +/* true: HC support Extended TBC TRB Status Capability */ +#define HCC2_ETC_TSC(p) ((p) & (1 << 7)) +/* true: HC support Get/Set Extended Property Capability */ +#define HCC2_GSC(p) ((p) & (1 << 8)) +/* true: HC support Virtualization Based Trusted I/O Capability */ +#define HCC2_VTC(p) ((p) & (1 << 9)) |