diff options
Diffstat (limited to 'drivers/usb/host/xhci.h')
| -rw-r--r-- | drivers/usb/host/xhci.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index ebb359ebb261..25e57bc9c3cc 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1330,6 +1330,10 @@ enum xhci_setup_dev { #define TRB_SIA (1<<31) #define TRB_FRAME_ID(p) (((p) & 0x7ff) << 20) +/* TRB cache size for xHC with TRB cache */ +#define TRB_CACHE_SIZE_HS 8 +#define TRB_CACHE_SIZE_SS 16 + struct xhci_generic_trb { __le32 field[4]; }; @@ -1878,6 +1882,7 @@ struct xhci_hcd { #define XHCI_RENESAS_FW_QUIRK BIT_ULL(36) #define XHCI_SKIP_PHY_INIT BIT_ULL(37) #define XHCI_DISABLE_SPARSE BIT_ULL(38) +#define XHCI_SG_TRB_CACHE_SIZE_QUIRK BIT_ULL(39) unsigned int num_active_eps; unsigned int limit_active_eps; |