summaryrefslogtreecommitdiffstats
path: root/include/uapi
diff options
context:
space:
mode:
authorDavid S. Miller <davem@davemloft.net>2017-05-22 23:32:48 -0400
committerDavid S. Miller <davem@davemloft.net>2017-05-22 23:32:48 -0400
commit218b6a5b23e939caf2064549b1cb61ba22b9d0a1 (patch)
treebdabf5439fb58905268953165779614d2aadb677 /include/uapi
parent1db3a61017c627d590315347ccf302d9a6b97970 (diff)
parentfadd2ce5a3680fb265694f573cbfb8bcb7d6c9d5 (diff)
downloadlinux-218b6a5b23e939caf2064549b1cb61ba22b9d0a1.tar.gz
linux-218b6a5b23e939caf2064549b1cb61ba22b9d0a1.tar.bz2
linux-218b6a5b23e939caf2064549b1cb61ba22b9d0a1.zip
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'include/uapi')
-rw-r--r--include/uapi/linux/usb/ch11.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/usb/ch11.h b/include/uapi/linux/usb/ch11.h
index 361297e96f58..576c704e3fb8 100644
--- a/include/uapi/linux/usb/ch11.h
+++ b/include/uapi/linux/usb/ch11.h
@@ -22,6 +22,9 @@
*/
#define USB_MAXCHILDREN 31
+/* See USB 3.1 spec Table 10-5 */
+#define USB_SS_MAXPORTS 15
+
/*
* Hub request types
*/