This will be used to implement non-blocking keyboard polling in case of errors.
Signed-off-by: Michal Suchanek msuchanek@suse.de --- common/usb.c | 2 +- drivers/usb/host/dwc2.c | 8 +++++--- drivers/usb/host/ehci-hcd.c | 13 ++++++++----- drivers/usb/host/ohci-hcd.c | 4 ++-- drivers/usb/host/r8a66597-hcd.c | 2 +- drivers/usb/host/sl811-hcd.c | 2 +- drivers/usb/host/usb-uclass.c | 4 ++-- drivers/usb/host/xhci.c | 13 ++++++++----- drivers/usb/musb-new/musb_uboot.c | 12 +++++++----- include/usb.h | 4 ++-- 10 files changed, 37 insertions(+), 27 deletions(-)
diff --git a/common/usb.c b/common/usb.c index b70f614d244f..3ae71c98aaf4 100644 --- a/common/usb.c +++ b/common/usb.c @@ -197,7 +197,7 @@ int usb_disable_asynch(int disable) int usb_submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, int transfer_len, int interval) { - return submit_int_msg(dev, pipe, buffer, transfer_len, interval); + return submit_int_msg(dev, pipe, buffer, transfer_len, interval, false); }
/* diff --git a/drivers/usb/host/dwc2.c b/drivers/usb/host/dwc2.c index a62a2f8a951d..3a44f5b14509 100644 --- a/drivers/usb/host/dwc2.c +++ b/drivers/usb/host/dwc2.c @@ -1108,7 +1108,8 @@ static int _submit_control_msg(struct dwc2_priv *priv, struct usb_device *dev, }
int _submit_int_msg(struct dwc2_priv *priv, struct usb_device *dev, - unsigned long pipe, void *buffer, int len, int interval) + unsigned long pipe, void *buffer, int len, int interval, + bool nonblock) { unsigned long timeout; int ret; @@ -1236,9 +1237,10 @@ int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer, }
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, - int len, int interval) + int len, int interval, bool nonblock) { - return _submit_int_msg(&local, dev, pipe, buffer, len, interval); + return _submit_int_msg(&local, dev, pipe, buffer, len, interval, + nonblock); }
/* U-Boot USB control interface */ diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index 4b28db70a566..61a61abb2112 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -1482,7 +1482,8 @@ out: }
static int _ehci_submit_int_msg(struct usb_device *dev, unsigned long pipe, - void *buffer, int length, int interval) + void *buffer, int length, int interval, + bool nonblock) { void *backbuffer; struct int_queue *queue; @@ -1532,9 +1533,10 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer, }
int submit_int_msg(struct usb_device *dev, unsigned long pipe, - void *buffer, int length, int interval) + void *buffer, int length, int interval, bool nonblock) { - return _ehci_submit_int_msg(dev, pipe, buffer, length, interval); + return _ehci_submit_int_msg(dev, pipe, buffer, length, interval, + nonblock); }
struct int_queue *create_int_queue(struct usb_device *dev, @@ -1576,10 +1578,11 @@ static int ehci_submit_bulk_msg(struct udevice *dev, struct usb_device *udev,
static int ehci_submit_int_msg(struct udevice *dev, struct usb_device *udev, unsigned long pipe, void *buffer, int length, - int interval) + int interval, bool nonblock) { debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev); - return _ehci_submit_int_msg(udev, pipe, buffer, length, interval); + return _ehci_submit_int_msg(udev, pipe, buffer, length, interval, + nonblock); }
static struct int_queue *ehci_create_int_queue(struct udevice *dev, diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 2b0df88f49ec..f1cc6547fbcb 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1700,7 +1700,7 @@ int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, void *buffer, }
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, - int transfer_len, int interval) + int transfer_len, int interval, bool nonblock) { info("submit_int_msg"); return submit_common_msg(&gohci, dev, pipe, buffer, transfer_len, NULL, @@ -2149,7 +2149,7 @@ static int ohci_submit_bulk_msg(struct udevice *dev, struct usb_device *udev,
static int ohci_submit_int_msg(struct udevice *dev, struct usb_device *udev, unsigned long pipe, void *buffer, int length, - int interval) + int interval, bool nonblock) { ohci_t *ohci = dev_get_priv(usb_get_bus(dev));
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index 7b699d3f4788..fe23a88733be 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -822,7 +822,7 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe, }
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, - int transfer_len, int interval) + int transfer_len, int interval, bool nonblock) { /* no implement */ R8A66597_DPRINT("%s\n", __func__); diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index 4fd2ad464312..21872285feeb 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -384,7 +384,7 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer, }
int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, - int len, int interval) + int len, int interval, bool nonblock) { PDEBUG(0, "dev = %p pipe = %#lx buf = %p size = %d int = %d\n", dev, pipe, buffer, len, interval); diff --git a/drivers/usb/host/usb-uclass.c b/drivers/usb/host/usb-uclass.c index 6e118b5a8ffa..35934fab0e45 100644 --- a/drivers/usb/host/usb-uclass.c +++ b/drivers/usb/host/usb-uclass.c @@ -31,7 +31,7 @@ int usb_disable_asynch(int disable) }
int submit_int_msg(struct usb_device *udev, unsigned long pipe, void *buffer, - int length, int interval) + int length, int interval, bool nonblock) { struct udevice *bus = udev->controller_dev; struct dm_usb_ops *ops = usb_get_ops(bus); @@ -39,7 +39,7 @@ int submit_int_msg(struct usb_device *udev, unsigned long pipe, void *buffer, if (!ops->interrupt) return -ENOSYS;
- return ops->interrupt(bus, udev, pipe, buffer, length, interval); + return ops->interrupt(bus, udev, pipe, buffer, length, interval, nonblock); }
int submit_control_msg(struct usb_device *udev, unsigned long pipe, diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 44c5f2d264c1..b3e4dcd66fa1 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -1109,7 +1109,8 @@ unknown: * @return 0 */ static int _xhci_submit_int_msg(struct usb_device *udev, unsigned long pipe, - void *buffer, int length, int interval) + void *buffer, int length, int interval, + bool nonblock) { if (usb_pipetype(pipe) != PIPE_INTERRUPT) { printf("non-interrupt pipe (type=%lu)", usb_pipetype(pipe)); @@ -1277,9 +1278,10 @@ int submit_bulk_msg(struct usb_device *udev, unsigned long pipe, void *buffer, }
int submit_int_msg(struct usb_device *udev, unsigned long pipe, void *buffer, - int length, int interval) + int length, int interval, bool nonblock) { - return _xhci_submit_int_msg(udev, pipe, buffer, length, interval); + return _xhci_submit_int_msg(udev, pipe, buffer, length, interval, + nonblock); }
/** @@ -1386,10 +1388,11 @@ static int xhci_submit_bulk_msg(struct udevice *dev, struct usb_device *udev,
static int xhci_submit_int_msg(struct udevice *dev, struct usb_device *udev, unsigned long pipe, void *buffer, int length, - int interval) + int interval, bool nonblock) { debug("%s: dev='%s', udev=%p\n", __func__, dev->name, udev); - return _xhci_submit_int_msg(udev, pipe, buffer, length, interval); + return _xhci_submit_int_msg(udev, pipe, buffer, length, interval, + nonblock); }
static int xhci_alloc_device(struct udevice *dev, struct usb_device *udev) diff --git a/drivers/usb/musb-new/musb_uboot.c b/drivers/usb/musb-new/musb_uboot.c index 9c8cc6e58443..9eb593402ea0 100644 --- a/drivers/usb/musb-new/musb_uboot.c +++ b/drivers/usb/musb-new/musb_uboot.c @@ -110,7 +110,7 @@ static int _musb_submit_bulk_msg(struct musb_host_data *host,
static int _musb_submit_int_msg(struct musb_host_data *host, struct usb_device *dev, unsigned long pipe, - void *buffer, int len, int interval) + void *buffer, int len, int interval, bool nonblock) { construct_urb(&host->urb, &host->hep, dev, USB_ENDPOINT_XFER_INT, pipe, buffer, len, NULL, interval); @@ -268,9 +268,10 @@ int submit_control_msg(struct usb_device *dev, unsigned long pipe, }
int submit_int_msg(struct usb_device *dev, unsigned long pipe, - void *buffer, int length, int interval) + void *buffer, int length, int interval, bool nonblock) { - return _musb_submit_int_msg(&musb_host, dev, pipe, buffer, length, interval); + return _musb_submit_int_msg(&musb_host, dev, pipe, buffer, length, + interval, nonblock); }
struct int_queue *create_int_queue(struct usb_device *dev, @@ -320,10 +321,11 @@ static int musb_submit_bulk_msg(struct udevice *dev, struct usb_device *udev,
static int musb_submit_int_msg(struct udevice *dev, struct usb_device *udev, unsigned long pipe, void *buffer, int length, - int interval) + int interval, bool nonblock) { struct musb_host_data *host = dev_get_priv(dev); - return _musb_submit_int_msg(host, udev, pipe, buffer, length, interval); + return _musb_submit_int_msg(host, udev, pipe, buffer, length, interval, + nonblock); }
static struct int_queue *musb_create_int_queue(struct udevice *dev, diff --git a/include/usb.h b/include/usb.h index 420a30e49fa1..dde3e601da45 100644 --- a/include/usb.h +++ b/include/usb.h @@ -184,7 +184,7 @@ int submit_bulk_msg(struct usb_device *dev, unsigned long pipe, int submit_control_msg(struct usb_device *dev, unsigned long pipe, void *buffer, int transfer_len, struct devrequest *setup); int submit_int_msg(struct usb_device *dev, unsigned long pipe, void *buffer, - int transfer_len, int interval); + int transfer_len, int interval, bool nonblock);
#if defined CONFIG_USB_EHCI_HCD || defined CONFIG_USB_MUSB_HOST \ || CONFIG_IS_ENABLED(DM_USB) @@ -708,7 +708,7 @@ struct dm_usb_ops { */ int (*interrupt)(struct udevice *bus, struct usb_device *udev, unsigned long pipe, void *buffer, int length, - int interval); + int interval, bool nonblock);
/** * create_int_queue() - Create and queue interrupt packets