diff options
Diffstat (limited to 'drivers/usb/host/xhci.c')
| -rw-r--r-- | drivers/usb/host/xhci.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index f8ffc512faf1..ad364394885a 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -4730,8 +4730,8 @@ int xhci_gen_setup(struct usb_hcd *hcd, xhci_get_quirks_t get_quirks) struct device *dev = hcd->self.controller; int retval; - /* Accept arbitrarily long scatter-gather lists */ - hcd->self.sg_tablesize = ~0; + /* Limit the block layer scatter-gather lists to half a segment. */ + hcd->self.sg_tablesize = TRBS_PER_SEGMENT / 2; /* support to build packet from discontinuous buffers */ hcd->self.no_sg_constraint = 1; |