diff options
author | Tom Rini <trini@ti.com> | 2014-10-06 15:49:50 -0400 |
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committer | Tom Rini <trini@ti.com> | 2014-10-06 15:49:50 -0400 |
commit | 8a6b088aff969a125cf4ed21f7608112f8b722e5 (patch) | |
tree | 347fdd557fbd93bc1f9bcee4e1da492bfbfecc74 /drivers | |
parent | 04de09f89bbc647d5b72db3512d1af1475a13bbd (diff) | |
parent | e2140588dd2f3e619f21d9575281b7c7ea771c09 (diff) | |
download | u-boot-imx-8a6b088aff969a125cf4ed21f7608112f8b722e5.zip u-boot-imx-8a6b088aff969a125cf4ed21f7608112f8b722e5.tar.gz u-boot-imx-8a6b088aff969a125cf4ed21f7608112f8b722e5.tar.bz2 |
Merge branch 'master' of git://git.denx.de/u-boot-usb
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/serial/serial-uclass.c | 2 | ||||
-rw-r--r-- | drivers/usb/gadget/ci_udc.c | 5 | ||||
-rw-r--r-- | drivers/usb/gadget/f_dfu.c | 11 | ||||
-rw-r--r-- | drivers/usb/gadget/f_fastboot.c | 28 | ||||
-rw-r--r-- | drivers/usb/gadget/f_mass_storage.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/f_thor.c | 10 | ||||
-rw-r--r-- | drivers/usb/host/ehci-hcd.c | 65 | ||||
-rw-r--r-- | drivers/usb/host/ehci-tegra.c | 4 | ||||
-rw-r--r-- | drivers/usb/host/ehci.h | 1 | ||||
-rw-r--r-- | drivers/usb/musb-new/musb_core.c | 2 |
10 files changed, 77 insertions, 52 deletions
diff --git a/drivers/serial/serial-uclass.c b/drivers/serial/serial-uclass.c index 1ac943f..fd010ca 100644 --- a/drivers/serial/serial-uclass.c +++ b/drivers/serial/serial-uclass.c @@ -198,7 +198,7 @@ static int serial_pre_remove(struct udevice *dev) #ifdef CONFIG_SYS_STDIO_DEREGISTER struct serial_dev_priv *upriv = dev->uclass_priv; - if (stdio_deregister_dev(upriv->sdev)) + if (stdio_deregister_dev(upriv->sdev), 0) return -EPERM; #endif diff --git a/drivers/usb/gadget/ci_udc.c b/drivers/usb/gadget/ci_udc.c index 2572b34..b0ef35e 100644 --- a/drivers/usb/gadget/ci_udc.c +++ b/drivers/usb/gadget/ci_udc.c @@ -777,6 +777,11 @@ static int ci_pullup(struct usb_gadget *gadget, int is_on) /* select DEVICE mode */ writel(USBMODE_DEVICE, &udc->usbmode); +#if !defined(CONFIG_USB_GADGET_DUALSPEED) + /* Port force Full-Speed Connect */ + setbits_le32(&udc->portsc, PFSC); +#endif + writel(0xffffffff, &udc->epflush); /* Turn on the USB connection by enabling the pullup resistor */ diff --git a/drivers/usb/gadget/f_dfu.c b/drivers/usb/gadget/f_dfu.c index 3e4f029..16fc9dd 100644 --- a/drivers/usb/gadget/f_dfu.c +++ b/drivers/usb/gadget/f_dfu.c @@ -81,14 +81,6 @@ static struct usb_descriptor_header *dfu_runtime_descs[] = { NULL, }; -static const struct usb_qualifier_descriptor dev_qualifier = { - .bLength = sizeof dev_qualifier, - .bDescriptorType = USB_DT_DEVICE_QUALIFIER, - .bcdUSB = __constant_cpu_to_le16(0x0200), - .bDeviceClass = USB_CLASS_VENDOR_SPEC, - .bNumConfigurations = 1, -}; - static const char dfu_name[] = "Device Firmware Upgrade"; /* @@ -237,6 +229,7 @@ static inline void to_dfu_mode(struct f_dfu *f_dfu) { f_dfu->usb_function.strings = dfu_strings; f_dfu->usb_function.hs_descriptors = f_dfu->function; + f_dfu->usb_function.descriptors = f_dfu->function; f_dfu->dfu_state = DFU_STATE_dfuIDLE; } @@ -244,6 +237,7 @@ static inline void to_runtime_mode(struct f_dfu *f_dfu) { f_dfu->usb_function.strings = NULL; f_dfu->usb_function.hs_descriptors = dfu_runtime_descs; + f_dfu->usb_function.descriptors = dfu_runtime_descs; } static int handle_upload(struct usb_request *req, u16 len) @@ -808,6 +802,7 @@ static int dfu_bind_config(struct usb_configuration *c) return -ENOMEM; f_dfu->usb_function.name = "dfu"; f_dfu->usb_function.hs_descriptors = dfu_runtime_descs; + f_dfu->usb_function.descriptors = dfu_runtime_descs; f_dfu->usb_function.bind = dfu_bind; f_dfu->usb_function.unbind = dfu_unbind; f_dfu->usb_function.set_alt = dfu_set_alt; diff --git a/drivers/usb/gadget/f_fastboot.c b/drivers/usb/gadget/f_fastboot.c index 38c0965..71b62e5 100644 --- a/drivers/usb/gadget/f_fastboot.c +++ b/drivers/usb/gadget/f_fastboot.c @@ -351,10 +351,11 @@ static void cb_getvar(struct usb_ep *ep, struct usb_request *req) strncat(response, FASTBOOT_VERSION, chars_left); } else if (!strcmp_l1("bootloader-version", cmd)) { strncat(response, U_BOOT_VERSION, chars_left); - } else if (!strcmp_l1("downloadsize", cmd)) { + } else if (!strcmp_l1("downloadsize", cmd) || + !strcmp_l1("max-download-size", cmd)) { char str_num[12]; - sprintf(str_num, "%08x", CONFIG_USB_FASTBOOT_BUF_SIZE); + sprintf(str_num, "0x%08x", CONFIG_USB_FASTBOOT_BUF_SIZE); strncat(response, str_num, chars_left); } else if (!strcmp_l1("serialno", cmd)) { s = getenv("serial#"); @@ -386,6 +387,7 @@ static void rx_handler_dl_image(struct usb_ep *ep, struct usb_request *req) unsigned int transfer_size = download_size - download_bytes; const unsigned char *buffer = req->buf; unsigned int buffer_size = req->actual; + unsigned int pre_dot_num, now_dot_num; if (req->status != 0) { printf("Bad status: %d\n", req->status); @@ -398,7 +400,15 @@ static void rx_handler_dl_image(struct usb_ep *ep, struct usb_request *req) memcpy((void *)CONFIG_USB_FASTBOOT_BUF_ADDR + download_bytes, buffer, transfer_size); + pre_dot_num = download_bytes / BYTES_PER_DOT; download_bytes += transfer_size; + now_dot_num = download_bytes / BYTES_PER_DOT; + + if (pre_dot_num != now_dot_num) { + putc('.'); + if (!(now_dot_num % 74)) + putc('\n'); + } /* Check if transfer is done */ if (download_bytes >= download_size) { @@ -420,11 +430,6 @@ static void rx_handler_dl_image(struct usb_ep *ep, struct usb_request *req) req->length = ep->maxpacket; } - if (download_bytes && !(download_bytes % BYTES_PER_DOT)) { - putc('.'); - if (!(download_bytes % (74 * BYTES_PER_DOT))) - putc('\n'); - } req->actual = 0; usb_ep_queue(ep, req, 0); } @@ -541,7 +546,14 @@ static void rx_handler_command(struct usb_ep *ep, struct usb_request *req) error("unknown command: %s\n", cmdbuf); fastboot_tx_write_str("FAILunknown command"); } else { - func_cb(ep, req); + if (req->actual < req->length) { + u8 *buf = (u8 *)req->buf; + buf[req->actual] = 0; + func_cb(ep, req); + } else { + error("buffer overflow\n"); + fastboot_tx_write_str("FAILbuffer overflow"); + } } if (req->status == 0) { diff --git a/drivers/usb/gadget/f_mass_storage.c b/drivers/usb/gadget/f_mass_storage.c index f274d96..e045957 100644 --- a/drivers/usb/gadget/f_mass_storage.c +++ b/drivers/usb/gadget/f_mass_storage.c @@ -1110,6 +1110,7 @@ static int do_inquiry(struct fsg_common *common, struct fsg_buffhd *bh) memset(buf, 0, 8); buf[0] = TYPE_DISK; + buf[1] = curlun->removable ? 0x80 : 0; buf[2] = 2; /* ANSI SCSI level 2 */ buf[3] = 2; /* SCSI-2 INQUIRY data format */ buf[4] = 31; /* Additional length */ diff --git a/drivers/usb/gadget/f_thor.c b/drivers/usb/gadget/f_thor.c index c85b0fb..78519fa 100644 --- a/drivers/usb/gadget/f_thor.c +++ b/drivers/usb/gadget/f_thor.c @@ -458,16 +458,6 @@ static struct usb_endpoint_descriptor hs_int_desc = { .bInterval = 0x9, }; -static struct usb_qualifier_descriptor dev_qualifier = { - .bLength = sizeof(dev_qualifier), - .bDescriptorType = USB_DT_DEVICE_QUALIFIER, - - .bcdUSB = __constant_cpu_to_le16(0x0200), - .bDeviceClass = USB_CLASS_VENDOR_SPEC, - - .bNumConfigurations = 2, -}; - /* * This attribute vendor descriptor is necessary for correct operation with * Windows version of THOR download program diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index eaf5913..6323c50 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -273,6 +273,29 @@ static inline u8 ehci_encode_speed(enum usb_device_speed speed) return QH_FULL_SPEED; } +static void ehci_update_endpt2_dev_n_port(struct usb_device *dev, + struct QH *qh) +{ + struct usb_device *ttdev; + + if (dev->speed != USB_SPEED_LOW && dev->speed != USB_SPEED_FULL) + return; + + /* + * For full / low speed devices we need to get the devnum and portnr of + * the tt, so of the first upstream usb-2 hub, there may be usb-1 hubs + * in the tree before that one! + */ + ttdev = dev; + while (ttdev->parent && ttdev->parent->speed != USB_SPEED_HIGH) + ttdev = ttdev->parent; + if (!ttdev->parent) + return; + + qh->qh_endpt2 |= cpu_to_hc32(QH_ENDPT2_PORTNUM(ttdev->portnr) | + QH_ENDPT2_HUBADDR(ttdev->parent->devnum)); +} + static int ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer, int length, struct devrequest *req) @@ -390,10 +413,9 @@ ehci_submit_async(struct usb_device *dev, unsigned long pipe, void *buffer, QH_ENDPT1_ENDPT(usb_pipeendpoint(pipe)) | QH_ENDPT1_I(0) | QH_ENDPT1_DEVADDR(usb_pipedevice(pipe)); qh->qh_endpt1 = cpu_to_hc32(endpt); - endpt = QH_ENDPT2_MULT(1) | QH_ENDPT2_PORTNUM(dev->portnr) | - QH_ENDPT2_HUBADDR(dev->parent->devnum) | - QH_ENDPT2_UFCMASK(0) | QH_ENDPT2_UFSMASK(0); + endpt = QH_ENDPT2_MULT(1) | QH_ENDPT2_UFCMASK(0) | QH_ENDPT2_UFSMASK(0); qh->qh_endpt2 = cpu_to_hc32(endpt); + ehci_update_endpt2_dev_n_port(dev, qh); qh->qh_overlay.qt_next = cpu_to_hc32(QT_NEXT_TERMINATE); qh->qh_overlay.qt_altnext = cpu_to_hc32(QT_NEXT_TERMINATE); @@ -974,6 +996,7 @@ int usb_lowlevel_init(int index, enum usb_init_type init, void **controller) * Set up periodic list * Step 1: Parent QH for all periodic transfers. */ + ehcic[index].periodic_schedules = 0; periodic = &ehcic[index].periodic_queue; memset(periodic, 0, sizeof(*periodic)); periodic->qh_link = cpu_to_hc32(QH_LINK_TERMINATE); @@ -1132,8 +1155,6 @@ disable_periodic(struct ehci_ctrl *ctrl) return 0; } -static int periodic_schedules; - struct int_queue * create_int_queue(struct usb_device *dev, unsigned long pipe, int queuesize, int elementsize, void *buffer) @@ -1201,12 +1222,10 @@ create_int_queue(struct usb_device *dev, unsigned long pipe, int queuesize, (1 << 0)); /* S-mask: microframe 0 */ if (dev->speed == USB_SPEED_LOW || dev->speed == USB_SPEED_FULL) { - debug("TT: port: %d, hub address: %d\n", - dev->portnr, dev->parent->devnum); - qh->qh_endpt2 |= cpu_to_hc32((dev->portnr << 23) | - (dev->parent->devnum << 16) | - (0x1c << 8)); /* C-mask: microframes 2-4 */ + /* C-mask: microframes 2-4 */ + qh->qh_endpt2 |= cpu_to_hc32((0x1c << 8)); } + ehci_update_endpt2_dev_n_port(dev, qh); td->qt_next = cpu_to_hc32(QT_NEXT_TERMINATE); td->qt_altnext = cpu_to_hc32(QT_NEXT_TERMINATE); @@ -1258,7 +1277,7 @@ create_int_queue(struct usb_device *dev, unsigned long pipe, int queuesize, debug("FATAL: periodic should never fail, but did"); goto fail3; } - periodic_schedules++; + ctrl->periodic_schedules++; debug("Exit create_int_queue\n"); return result; @@ -1277,6 +1296,7 @@ fail1: void *poll_int_queue(struct usb_device *dev, struct int_queue *queue) { struct QH *cur = queue->current; + struct qTD *cur_td; /* depleted queue */ if (cur == NULL) { @@ -1284,20 +1304,21 @@ void *poll_int_queue(struct usb_device *dev, struct int_queue *queue) return NULL; } /* still active */ - invalidate_dcache_range((uint32_t)cur, - ALIGN_END_ADDR(struct QH, cur, 1)); - if (cur->qh_overlay.qt_token & cpu_to_hc32(0x80)) { - debug("Exit poll_int_queue with no completed intr transfer. " - "token is %x\n", cur->qh_overlay.qt_token); + cur_td = &queue->tds[queue->current - queue->first]; + invalidate_dcache_range((uint32_t)cur_td, + ALIGN_END_ADDR(struct qTD, cur_td, 1)); + if (QT_TOKEN_GET_STATUS(hc32_to_cpu(cur_td->qt_token)) & + QT_TOKEN_STATUS_ACTIVE) { + debug("Exit poll_int_queue with no completed intr transfer. token is %x\n", + hc32_to_cpu(cur_td->qt_token)); return NULL; } if (!(cur->qh_link & QH_LINK_TERMINATE)) queue->current++; else queue->current = NULL; - debug("Exit poll_int_queue with completed intr transfer. " - "token is %x at %p (first at %p)\n", cur->qh_overlay.qt_token, - &cur->qh_overlay.qt_token, queue->first); + debug("Exit poll_int_queue with completed intr transfer. token is %x at %p (first at %p)\n", + hc32_to_cpu(cur_td->qt_token), cur, queue->first); return cur->buffer; } @@ -1313,7 +1334,7 @@ destroy_int_queue(struct usb_device *dev, struct int_queue *queue) debug("FATAL: periodic should never fail, but did"); goto out; } - periodic_schedules--; + ctrl->periodic_schedules--; struct QH *cur = &ctrl->periodic_queue; timeout = get_timer(0) + 500; /* abort after 500ms */ @@ -1322,6 +1343,8 @@ destroy_int_queue(struct usb_device *dev, struct int_queue *queue) if (NEXT_QH(cur) == queue->first) { debug("found candidate. removing from chain\n"); cur->qh_link = queue->last->qh_link; + flush_dcache_range((uint32_t)cur, + ALIGN_END_ADDR(struct QH, cur, 1)); result = 0; break; } @@ -1333,7 +1356,7 @@ destroy_int_queue(struct usb_device *dev, struct int_queue *queue) } } - if (periodic_schedules > 0) { + if (ctrl->periodic_schedules > 0) { result = enable_periodic(ctrl); if (result < 0) debug("FATAL: periodic should never fail, but did"); diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index 33e5ea9..5f0a98e 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -305,11 +305,11 @@ static void init_phy_mux(struct fdt_usb *config, uint pts, #if defined(CONFIG_TEGRA20) if (config->periph_id == PERIPH_ID_USBD) { clrsetbits_le32(&usbctlr->port_sc1, PTS1_MASK, - PTS_UTMI << PTS1_SHIFT); + pts << PTS1_SHIFT); clrbits_le32(&usbctlr->port_sc1, STS1); } else { clrsetbits_le32(&usbctlr->port_sc1, PTS_MASK, - PTS_UTMI << PTS_SHIFT); + pts << PTS_SHIFT); clrbits_le32(&usbctlr->port_sc1, STS); } #else diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index 093eb4b..433e703 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -246,6 +246,7 @@ struct ehci_ctrl { struct QH qh_list __aligned(USB_DMA_MINALIGN); struct QH periodic_queue __aligned(USB_DMA_MINALIGN); uint32_t *periodic_list; + int periodic_schedules; int ntds; }; diff --git a/drivers/usb/musb-new/musb_core.c b/drivers/usb/musb-new/musb_core.c index 4edd6d7..242cc30 100644 --- a/drivers/usb/musb-new/musb_core.c +++ b/drivers/usb/musb-new/musb_core.c @@ -942,9 +942,7 @@ void musb_start(struct musb *musb) /* put into basic highspeed mode and start session */ musb_writeb(regs, MUSB_POWER, MUSB_POWER_ISOUPDATE -#ifdef CONFIG_USB_GADGET_DUALSPEED | MUSB_POWER_HSENAB -#endif /* ENSUSPEND wedges tusb */ /* | MUSB_POWER_ENSUSPEND */ ); |