Message ID | 20231019102924.2797346-11-mathias.nyman@linux.intel.com |
---|---|
State | New |
Headers | show |
Series | xhci features for usb-next | expand |
diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index f97896740c3f..1453fcab33d9 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1643,12 +1643,7 @@ struct urb_priv { struct xhci_td td[]; }; -/* - * Each segment table entry is 4*32bits long. 1K seems like an ok size: - * (1K bytes * 8bytes/bit) / (4*32 bits) = 64 segment entries in the table, - * meaning 64 ring segments. - * Reasonable limit for number of Event Ring segments (spec allows 32k) - */ +/* Reasonable limit for number of Event Ring segments (spec allows 32k) */ #define ERST_MAX_SEGS 2 /* Poll every 60 seconds */ #define POLL_TIMEOUT 60