diff options
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/ehci-hcd.c | 16 | ||||
| -rw-r--r-- | drivers/usb/host/isp116x-hcd.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-hcd.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-s3c24xx.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/sl811-hcd.c | 2 |
5 files changed, 18 insertions, 6 deletions
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index d90e94d..7f98a63 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -210,6 +210,18 @@ static int ehci_td_buffer(struct qTD *td, void *buf, size_t sz) return 0; } +static inline u8 ehci_encode_speed(enum usb_device_speed speed) +{ + #define QH_HIGH_SPEED 2 + #define QH_FULL_SPEED 0 + #define QH_LOW_SPEED 1 + if (speed == USB_SPEED_HIGH) + return QH_HIGH_SPEED; + if (speed == USB_SPEED_LOW) + return QH_LOW_SPEED; + return QH_FULL_SPEED; +} + static int ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer, int length, struct devrequest *req) @@ -318,12 +330,12 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer, * - qh_overlay.qt_altnext */ qh->qh_link = cpu_to_hc32((uint32_t)&ctrl->qh_list | QH_LINK_TYPE_QH); - c = usb_pipespeed(pipe) != USB_SPEED_HIGH && !usb_pipeendpoint(pipe); + c = (dev->speed != USB_SPEED_HIGH) && !usb_pipeendpoint(pipe); maxpacket = usb_maxpacket(dev, pipe); endpt = QH_ENDPT1_RL(8) | QH_ENDPT1_C(c) | QH_ENDPT1_MAXPKTLEN(maxpacket) | QH_ENDPT1_H(0) | QH_ENDPT1_DTC(QH_ENDPT1_DTC_DT_FROM_QTD) | - QH_ENDPT1_EPS(usb_pipespeed(pipe)) | + QH_ENDPT1_EPS(ehci_encode_speed(dev->speed)) | QH_ENDPT1_ENDPT(usb_pipeendpoint(pipe)) | QH_ENDPT1_I(0) | QH_ENDPT1_DEVADDR(usb_pipedevice(pipe)); qh->qh_endpt1 = cpu_to_hc32(endpt); diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index 19e16a4..289018c 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -617,7 +617,7 @@ static int isp116x_submit_job(struct usb_device *dev, unsigned long pipe, int epnum = usb_pipeendpoint(pipe); int max = usb_maxpacket(dev, pipe); int dir_out = usb_pipeout(pipe); - int speed_low = usb_pipeslow(pipe); + int speed_low = (dev->speed == USB_SPEED_LOW); int i, done = 0, stat, timeout, cc; /* 500 frames or 0.5s timeout when function is busy and NAKs transactions for a while */ diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index c2106ad..bdbe250 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -803,7 +803,7 @@ static ed_t *ep_add_ed(struct usb_device *usb_dev, unsigned long pipe, | (usb_pipeisoc(pipe)? 0x8000: 0) | (usb_pipecontrol(pipe)? 0: \ (usb_pipeout(pipe)? 0x800: 0x1000)) - | usb_pipeslow(pipe) << 13 + | (usb_dev->speed == USB_SPEED_LOW) << 13 | usb_maxpacket(usb_dev, pipe) << 16); if (ed->type == PIPE_INTERRUPT && ed->state == ED_UNLINK) { diff --git a/drivers/usb/host/ohci-s3c24xx.c b/drivers/usb/host/ohci-s3c24xx.c index 03cd4c3..dde0764 100644 --- a/drivers/usb/host/ohci-s3c24xx.c +++ b/drivers/usb/host/ohci-s3c24xx.c @@ -620,7 +620,7 @@ static struct ed *ep_add_ed(struct usb_device *usb_dev, unsigned long pipe) | (usb_pipeisoc(pipe) ? 0x8000 : 0) | (usb_pipecontrol(pipe) ? 0 : (usb_pipeout(pipe) ? 0x800 : 0x1000)) - | usb_pipeslow(pipe) << 13 | + | (usb_dev->speed == USB_SPEED_LOW) << 13 | usb_maxpacket(usb_dev, pipe) << 16); return ed_ret; diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index 2830616..417f1a8 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -234,7 +234,7 @@ static int sl811_send_packet(struct usb_device *dev, unsigned long pipe, __u8 *b __u16 status = 0; int err = 0, time_start = get_timer(0); int need_preamble = !(rh_status.wPortStatus & USB_PORT_STAT_LOW_SPEED) && - usb_pipeslow(pipe); + (dev->speed == USB_SPEED_LOW); if (len > 239) return -1; |