diff options
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/Kconfig | 1 | ||||
| -rw-r--r-- | drivers/usb/gadget/f_obex.c | 4 | ||||
| -rw-r--r-- | drivers/usb/gadget/file_storage.c | 6 | ||||
| -rw-r--r-- | drivers/usb/gadget/fsl_usb2_udc.c | 3 | ||||
| -rw-r--r-- | drivers/usb/gadget/pxa25x_udc.c | 4 |
5 files changed, 13 insertions, 5 deletions
diff --git a/drivers/usb/gadget/Kconfig b/drivers/usb/gadget/Kconfig index 3219d137340..e55fef52a5d 100644 --- a/drivers/usb/gadget/Kconfig +++ b/drivers/usb/gadget/Kconfig @@ -191,6 +191,7 @@ config USB_GADGET_OMAP boolean "OMAP USB Device Controller" depends on ARCH_OMAP select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 || MACH_OMAP_H4_OTG + select USB_OTG_UTILS if ARCH_OMAP help Many Texas Instruments OMAP processors have flexible full speed USB device controllers, with support for up to 30 diff --git a/drivers/usb/gadget/f_obex.c b/drivers/usb/gadget/f_obex.c index 80c2e7e9622..38aa896cc5d 100644 --- a/drivers/usb/gadget/f_obex.c +++ b/drivers/usb/gadget/f_obex.c @@ -366,9 +366,9 @@ obex_bind(struct usb_configuration *c, struct usb_function *f) f->hs_descriptors = usb_copy_descriptors(hs_function); obex->hs.obex_in = usb_find_endpoint(hs_function, - f->descriptors, &obex_hs_ep_in_desc); + f->hs_descriptors, &obex_hs_ep_in_desc); obex->hs.obex_out = usb_find_endpoint(hs_function, - f->descriptors, &obex_hs_ep_out_desc); + f->hs_descriptors, &obex_hs_ep_out_desc); } /* Avoid letting this gadget enumerate until the userspace diff --git a/drivers/usb/gadget/file_storage.c b/drivers/usb/gadget/file_storage.c index b10fa31cc91..1ab9dac7e12 100644 --- a/drivers/usb/gadget/file_storage.c +++ b/drivers/usb/gadget/file_storage.c @@ -3879,7 +3879,11 @@ static int __init check_parameters(struct fsg_dev *fsg) mod_data.protocol_type = USB_SC_SCSI; mod_data.protocol_name = "Transparent SCSI"; - if (gadget_is_sh(fsg->gadget)) + /* Some peripheral controllers are known not to be able to + * halt bulk endpoints correctly. If one of them is present, + * disable stalls. + */ + if (gadget_is_sh(fsg->gadget) || gadget_is_at91(fsg->gadget)) mod_data.can_stall = 0; if (mod_data.release == 0xffff) { // Parameter wasn't set diff --git a/drivers/usb/gadget/fsl_usb2_udc.c b/drivers/usb/gadget/fsl_usb2_udc.c index f3c6703cffd..d8d9a52a44b 100644 --- a/drivers/usb/gadget/fsl_usb2_udc.c +++ b/drivers/usb/gadget/fsl_usb2_udc.c @@ -404,7 +404,10 @@ static void struct_ep_qh_setup(struct fsl_udc *udc, unsigned char ep_num, } if (zlt) tmp |= EP_QUEUE_HEAD_ZLT_SEL; + p_QH->max_pkt_length = cpu_to_le32(tmp); + p_QH->next_dtd_ptr = 1; + p_QH->size_ioc_int_sts = 0; return; } diff --git a/drivers/usb/gadget/pxa25x_udc.c b/drivers/usb/gadget/pxa25x_udc.c index 9b36205c575..0ce4e281984 100644 --- a/drivers/usb/gadget/pxa25x_udc.c +++ b/drivers/usb/gadget/pxa25x_udc.c @@ -904,8 +904,8 @@ static void pxa25x_ep_fifo_flush(struct usb_ep *_ep) /* most IN status is the same, but ISO can't stall */ *ep->reg_udccs = UDCCS_BI_TPC|UDCCS_BI_FTF|UDCCS_BI_TUR - | (ep->bmAttributes == USB_ENDPOINT_XFER_ISOC) - ? 0 : UDCCS_BI_SST; + | (ep->bmAttributes == USB_ENDPOINT_XFER_ISOC + ? 0 : UDCCS_BI_SST); } |