diff options
Diffstat (limited to 'drivers/usb/host')
| -rw-r--r-- | drivers/usb/host/isp116x-hcd.c | 3 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-lh7a404.c | 2 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-omap.c | 1 | ||||
| -rw-r--r-- | drivers/usb/host/ohci-s3c2410.c | 1 | ||||
| -rw-r--r-- | drivers/usb/host/sl811-hcd.c | 16 |
5 files changed, 16 insertions, 7 deletions
diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index 41bbae83fc7..e142056b0d2 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -326,7 +326,8 @@ static void postproc_atl_queue(struct isp116x *isp116x) usb_settoggle(udev, ep->epnum, ep->nextpid == USB_PID_OUT, - PTD_GET_TOGGLE(ptd) ^ 1); + PTD_GET_TOGGLE(ptd)); + urb->actual_length += PTD_GET_COUNT(ptd); urb->status = cc_to_error[TD_DATAUNDERRUN]; spin_unlock(&urb->lock); continue; diff --git a/drivers/usb/host/ohci-lh7a404.c b/drivers/usb/host/ohci-lh7a404.c index 817620d7384..859aca7be75 100644 --- a/drivers/usb/host/ohci-lh7a404.c +++ b/drivers/usb/host/ohci-lh7a404.c @@ -17,8 +17,6 @@ */ #include <asm/hardware.h> -#include <asm/mach-types.h> -#include <asm/arch/hardware.h> extern int usb_disabled(void); diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index 5cde76faab9..d8f3ba7ad52 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -18,7 +18,6 @@ #include <asm/io.h> #include <asm/mach-types.h> -#include <asm/arch/hardware.h> #include <asm/arch/mux.h> #include <asm/arch/irqs.h> #include <asm/arch/gpio.h> diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c index 3d9bcf78a9a..da7d5478f74 100644 --- a/drivers/usb/host/ohci-s3c2410.c +++ b/drivers/usb/host/ohci-s3c2410.c @@ -20,7 +20,6 @@ */ #include <asm/hardware.h> -#include <asm/mach-types.h> #include <asm/hardware/clock.h> #include <asm/arch/usb-control.h> diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index d2a1fd40dfc..d42a15d10a4 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -782,6 +782,9 @@ retry: /* usb 1.1 says max 90% of a frame is available for periodic transfers. * this driver doesn't promise that much since it's got to handle an * IRQ per packet; irq handling latencies also use up that time. + * + * NOTE: the periodic schedule is a sparse tree, with the load for + * each branch minimized. see fig 3.5 in the OHCI spec for example. */ #define MAX_PERIODIC_LOAD 500 /* out of 1000 usec */ @@ -843,6 +846,7 @@ static int sl811h_urb_enqueue( if (!(sl811->port1 & (1 << USB_PORT_FEAT_ENABLE)) || !HC_IS_RUNNING(hcd->state)) { retval = -ENODEV; + kfree(ep); goto fail; } @@ -911,8 +915,16 @@ static int sl811h_urb_enqueue( case PIPE_ISOCHRONOUS: case PIPE_INTERRUPT: urb->interval = ep->period; - if (ep->branch < PERIODIC_SIZE) + if (ep->branch < PERIODIC_SIZE) { + /* NOTE: the phase is correct here, but the value + * needs offsetting by the transfer queue depth. + * All current drivers ignore start_frame, so this + * is unlikely to ever matter... + */ + urb->start_frame = (sl811->frame & (PERIODIC_SIZE - 1)) + + ep->branch; break; + } retval = balance(sl811, ep->period, ep->load); if (retval < 0) @@ -1122,7 +1134,7 @@ sl811h_hub_descriptor ( desc->wHubCharacteristics = (__force __u16)cpu_to_le16(temp); /* two bitmaps: ports removable, and legacy PortPwrCtrlMask */ - desc->bitmap[0] = 1 << 1; + desc->bitmap[0] = 0 << 1; desc->bitmap[1] = ~0; } |