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Diffstat (limited to 'drivers/usb/host/xhci-ext-caps.h')
-rw-r--r--drivers/usb/host/xhci-ext-caps.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci-ext-caps.h b/drivers/usb/host/xhci-ext-caps.h
index fa59b242cd51..e8af0a125f84 100644
--- a/drivers/usb/host/xhci-ext-caps.h
+++ b/drivers/usb/host/xhci-ext-caps.h
@@ -7,8 +7,9 @@
* Author: Sarah Sharp
* Some code borrowed from the Linux EHCI driver.
*/
-/* Up to 16 ms to halt an HC */
-#define XHCI_MAX_HALT_USEC (16*1000)
+
+/* HC should halt within 16 ms, but use 32 ms as some hosts take longer */
+#define XHCI_MAX_HALT_USEC (32 * 1000)
/* HC not running - set to 1 when run/stop bit is cleared. */
#define XHCI_STS_HALT (1<<0)