diff options
| author | Peter Chen <peter.chen@freescale.com> | 2014-08-19 09:51:52 +0800 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-09-23 21:28:41 -0700 |
| commit | f2693b430b33d9554daa0f21fbcae57633f8d4f1 (patch) | |
| tree | 0045ce60eab786a763c28eecc4455d85d47e631a | |
| parent | c68929f75dfcb6354918862b91b5778585de1fa5 (diff) | |
usb: hcd: add TPL support flag
The targeted hosts (non-PC hosts) need to have TPL (Targeted Peripheral List)
for USB OTG & EH certification and other vendor specific requirements.
The platform who needs TPL feature should set this flag at usb host
controller driver.
Signed-off-by: Peter Chen <peter.chen@freescale.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | include/linux/usb/hcd.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index 485cd5e2100c..a48c89e96988 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -144,6 +144,7 @@ struct usb_hcd { unsigned has_tt:1; /* Integrated TT in root hub */ unsigned amd_resume_bug:1; /* AMD remote wakeup quirk */ unsigned can_do_streams:1; /* HC supports streams */ + unsigned tpl_support:1; /* OTG & EH TPL support */ unsigned int irq; /* irq allocated */ void __iomem *regs; /* device memory/io */ |