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path: root/drivers/usb/host/xhci.h
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Diffstat (limited to 'drivers/usb/host/xhci.h')
-rw-r--r--drivers/usb/host/xhci.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h
index 6230a578324c..bf0b3692dc9a 100644
--- a/drivers/usb/host/xhci.h
+++ b/drivers/usb/host/xhci.h
@@ -1496,6 +1496,7 @@ static inline const char *xhci_trb_type_string(u8 type)
/* How much data is left before the 64KB boundary? */
#define TRB_BUFF_LEN_UP_TO_BOUNDARY(addr) (TRB_MAX_BUFF_SIZE - \
(addr & (TRB_MAX_BUFF_SIZE - 1)))
+#define MAX_SOFT_RETRY 3
struct xhci_segment {
union xhci_trb *trbs;
@@ -1583,6 +1584,7 @@ struct xhci_ring {
* if we own the TRB (if we are the consumer). See section 4.9.1.
*/
u32 cycle_state;
+ unsigned int err_count;
unsigned int stream_id;
unsigned int num_segs;
unsigned int num_trbs_free;
@@ -1846,6 +1848,7 @@ struct xhci_hcd {
#define XHCI_SUSPEND_DELAY BIT_ULL(30)
#define XHCI_INTEL_USB_ROLE_SW BIT_ULL(31)
#define XHCI_ZERO_64B_REGS BIT_ULL(32)
+#define XHCI_DEFAULT_PM_RUNTIME_ALLOW BIT_ULL(33)
unsigned int num_active_eps;
unsigned int limit_active_eps;