From b5c03bffa67727697252e913f64703e3404867ae Mon Sep 17 00:00:00 2001 From: Vaishali Thakkar Date: Wed, 10 Jun 2015 16:04:25 +0530 Subject: usb: udc: Convert use of __constant_cpu_to_leXX to cpu_to_leXX In big endian cases, the macro cpu_to_le{16,32} unfolds to __swab{16,32} which provides special case for constants. In little endian cases, __constant_cpu_to_le{16,32} and cpu_to_le{16,32} expand directly to the same expression. So, replace __constant_cpu_to_le{16,32} with cpu_to_le{16,32} with the goal of getting rid of the definition of __constant_cpu_to_le{16,32} completely. The semantic patch that performs this transformation is as follows: @@expression x;@@ ( - __constant_cpu_to_le16(x) + cpu_to_le16(x) | - __constant_cpu_to_le32(x) + cpu_to_le32(x) ) Signed-off-by: Vaishali Thakkar Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/net2272.c | 4 ++-- drivers/usb/gadget/udc/pch_udc.c | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/net2272.c b/drivers/usb/gadget/udc/net2272.c index 195baf3e1fcd..c2ed5daebb75 100644 --- a/drivers/usb/gadget/udc/net2272.c +++ b/drivers/usb/gadget/udc/net2272.c @@ -1826,9 +1826,9 @@ net2272_handle_stat0_irqs(struct net2272 *dev, u8 stat) if (!e || u.r.wLength > 2) goto do_stall; if (net2272_ep_read(e, EP_RSPSET) & (1 << ENDPOINT_HALT)) - status = __constant_cpu_to_le16(1); + status = cpu_to_le16(1); else - status = __constant_cpu_to_le16(0); + status = cpu_to_le16(0); /* don't bother with a request object! */ net2272_ep_write(&dev->ep[0], EP_IRQENB, 0); diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c index 613547f07828..dcf5defdb9e5 100644 --- a/drivers/usb/gadget/udc/pch_udc.c +++ b/drivers/usb/gadget/udc/pch_udc.c @@ -1793,7 +1793,7 @@ static struct usb_request *pch_udc_alloc_request(struct usb_ep *usbep, } /* prevent from using desc. - set HOST BUSY */ dma_desc->status |= PCH_UDC_BS_HST_BSY; - dma_desc->dataptr = __constant_cpu_to_le32(DMA_ADDR_INVALID); + dma_desc->dataptr = cpu_to_le32(DMA_ADDR_INVALID); req->td_data = dma_desc; req->td_data_last = dma_desc; req->chain_len = 1; -- cgit v1.2.3 From 88167fc0b22aac0fe7b9c4fadf9c251a9f864f32 Mon Sep 17 00:00:00 2001 From: Uwe Kleine-König Date: Mon, 6 Jul 2015 11:09:49 +0200 Subject: usb: pass flags parameter to gpiod_get functions MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Since 39b2bbe3d715 (gpio: add flags argument to gpiod_get*() functions) which appeared in v3.17-rc1, the gpiod_get* functions take an additional parameter that allows to specify direction and initial value for output. Currently this parameter is made optional with the help of a cpp trick. To allow dropping this hack convert callers to explictly pass a value for flags. Acked-by: Felipe Balbi Acked-by: Robert Jarzmik Signed-off-by: Uwe Kleine-König Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/pxa27x_udc.c | 2 +- drivers/usb/phy/phy-generic.c | 6 ++++-- 2 files changed, 5 insertions(+), 3 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/pxa27x_udc.c b/drivers/usb/gadget/udc/pxa27x_udc.c index b51226abade6..042f06b52677 100644 --- a/drivers/usb/gadget/udc/pxa27x_udc.c +++ b/drivers/usb/gadget/udc/pxa27x_udc.c @@ -2422,7 +2422,7 @@ static int pxa_udc_probe(struct platform_device *pdev) } udc->udc_command = mach->udc_command; } else { - udc->gpiod = devm_gpiod_get(&pdev->dev, NULL); + udc->gpiod = devm_gpiod_get(&pdev->dev, NULL, GPIOD_ASIS); } regs = platform_get_resource(pdev, IORESOURCE_MEM, 0); diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c index deee68eafb72..ec6ecd03269c 100644 --- a/drivers/usb/phy/phy-generic.c +++ b/drivers/usb/phy/phy-generic.c @@ -218,11 +218,13 @@ int usb_phy_gen_create_phy(struct device *dev, struct usb_phy_generic *nop, clk_rate = 0; needs_vcc = of_property_read_bool(node, "vcc-supply"); - nop->gpiod_reset = devm_gpiod_get_optional(dev, "reset"); + nop->gpiod_reset = devm_gpiod_get_optional(dev, "reset", + GPIOD_ASIS); err = PTR_ERR_OR_ZERO(nop->gpiod_reset); if (!err) { nop->gpiod_vbus = devm_gpiod_get_optional(dev, - "vbus-detect"); + "vbus-detect", + GPIOD_ASIS); err = PTR_ERR_OR_ZERO(nop->gpiod_vbus); } } else if (pdata) { -- cgit v1.2.3 From ffd9a0fcbbed300b55f84e8397e96c2edd06cbdf Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Tue, 28 Jul 2015 07:19:58 +0200 Subject: usb: gadget: add 'quirk_altset_not_supp' to usb_gadget Due to some UDC controllers may not support altsettings, usb gadget layer needs to provide a generic way to inform gadget functions about non-standard hardware limitations. This patch adds 'quirk_altset_not_supp' field to struct usb_gadget and helper function gadget_is_altset_supported(). It also sets 'quirk_altset_not_supp' to 1 in pxa25x_udc and pxa27x_udc drivers, which have such limitation. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/pxa25x_udc.c | 1 + drivers/usb/gadget/udc/pxa27x_udc.c | 1 + include/linux/usb/gadget.h | 11 +++++++++++ 3 files changed, 13 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c index f6cbe667ce39..27f944231477 100644 --- a/drivers/usb/gadget/udc/pxa25x_udc.c +++ b/drivers/usb/gadget/udc/pxa25x_udc.c @@ -1176,6 +1176,7 @@ static void udc_reinit(struct pxa25x_udc *dev) INIT_LIST_HEAD (&dev->gadget.ep_list); INIT_LIST_HEAD (&dev->gadget.ep0->ep_list); dev->ep0state = EP0_IDLE; + dev->gadget.quirk_altset_not_supp = 1; /* basic endpoint records init */ for (i = 0; i < PXA_UDC_NUM_ENDPOINTS; i++) { diff --git a/drivers/usb/gadget/udc/pxa27x_udc.c b/drivers/usb/gadget/udc/pxa27x_udc.c index 042f06b52677..670ac0b12f00 100644 --- a/drivers/usb/gadget/udc/pxa27x_udc.c +++ b/drivers/usb/gadget/udc/pxa27x_udc.c @@ -1710,6 +1710,7 @@ static void udc_init_data(struct pxa_udc *dev) INIT_LIST_HEAD(&dev->gadget.ep_list); INIT_LIST_HEAD(&dev->gadget.ep0->ep_list); dev->udc_usb_ep[0].pxa_ep = &dev->pxa_ep[0]; + dev->gadget.quirk_altset_not_supp = 1; ep0_idle(dev); /* PXA endpoints init */ diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index cea0511a1bc9..31be84b7e645 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -572,6 +572,7 @@ struct usb_gadget { unsigned a_hnp_support:1; unsigned a_alt_hnp_support:1; unsigned quirk_ep_out_aligned_size:1; + unsigned quirk_altset_not_supp:1; unsigned is_selfpowered:1; unsigned deactivated:1; unsigned connected:1; @@ -609,6 +610,16 @@ usb_ep_align_maybe(struct usb_gadget *g, struct usb_ep *ep, size_t len) round_up(len, (size_t)ep->desc->wMaxPacketSize); } +/** + * gadget_is_altset_supported - return true iff the hardware supports + * altsettings + * @g: controller to check for quirk + */ +static inline int gadget_is_altset_supported(struct usb_gadget *g) +{ + return !g->quirk_altset_not_supp; +} + /** * gadget_is_dualspeed - return true iff the hardware handles high speed * @g: controller that might support both high and full speeds -- cgit v1.2.3 From 02ded1b0d8e73dad7d2626c960ef20fb7dc30753 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Tue, 28 Jul 2015 07:19:59 +0200 Subject: usb: gadget: add 'quirk_stall_not_supp' to usb_gadget Due to some UDC controllers may not support stalling, usb gadget layer needs to provide a generic way to inform gadget functions about non-standard hardware limitations. This patch adds 'quirk_stall_not_supp' field to struct usb_gadget and helper function gadget_is_stall_supported(). It also sets 'quirk_stall_not_supp' to 1 in at91_udc driver, which has such limitation. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/at91_udc.c | 1 + include/linux/usb/gadget.h | 10 ++++++++++ 2 files changed, 11 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c index fc4226462f8f..32f50a7944dd 100644 --- a/drivers/usb/gadget/udc/at91_udc.c +++ b/drivers/usb/gadget/udc/at91_udc.c @@ -825,6 +825,7 @@ static void udc_reinit(struct at91_udc *udc) INIT_LIST_HEAD(&udc->gadget.ep_list); INIT_LIST_HEAD(&udc->gadget.ep0->ep_list); + udc->gadget.quirk_stall_not_supp = 1; for (i = 0; i < NUM_ENDPOINTS; i++) { struct at91_ep *ep = &udc->ep[i]; diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 31be84b7e645..f195a76548f6 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -573,6 +573,7 @@ struct usb_gadget { unsigned a_alt_hnp_support:1; unsigned quirk_ep_out_aligned_size:1; unsigned quirk_altset_not_supp:1; + unsigned quirk_stall_not_supp:1; unsigned is_selfpowered:1; unsigned deactivated:1; unsigned connected:1; @@ -620,6 +621,15 @@ static inline int gadget_is_altset_supported(struct usb_gadget *g) return !g->quirk_altset_not_supp; } +/** + * gadget_is_stall_supported - return true iff the hardware supports stalling + * @g: controller to check for quirk + */ +static inline int gadget_is_stall_supported(struct usb_gadget *g) +{ + return !g->quirk_stall_not_supp; +} + /** * gadget_is_dualspeed - return true iff the hardware handles high speed * @g: controller that might support both high and full speeds -- cgit v1.2.3 From 1c99cabfc95d3b08fbf06d558ebfa76b5303710c Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 30 Jul 2015 00:29:23 +0300 Subject: usb: gadget: fotg210-udc: remove duplicate conditions We handle the "if (!req->req.length)" condition at the start of the function and return. We can delete this dead code. Signed-off-by: Dan Carpenter Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/fotg210-udc.c | 18 ++++-------------- 1 file changed, 4 insertions(+), 14 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/fotg210-udc.c b/drivers/usb/gadget/udc/fotg210-udc.c index 1137e3384218..a99ed6d80e9a 100644 --- a/drivers/usb/gadget/udc/fotg210-udc.c +++ b/drivers/usb/gadget/udc/fotg210-udc.c @@ -384,25 +384,15 @@ static void fotg210_ep0_queue(struct fotg210_ep *ep, return; } if (ep->dir_in) { /* if IN */ - if (req->req.length) { - fotg210_start_dma(ep, req); - } else { - pr_err("%s : req->req.length = 0x%x\n", - __func__, req->req.length); - } + fotg210_start_dma(ep, req); if ((req->req.length == req->req.actual) || (req->req.actual < ep->ep.maxpacket)) fotg210_done(ep, req, 0); } else { /* OUT */ - if (!req->req.length) { - fotg210_done(ep, req, 0); - } else { - u32 value = ioread32(ep->fotg210->reg + - FOTG210_DMISGR0); + u32 value = ioread32(ep->fotg210->reg + FOTG210_DMISGR0); - value &= ~DMISGR0_MCX_OUT_INT; - iowrite32(value, ep->fotg210->reg + FOTG210_DMISGR0); - } + value &= ~DMISGR0_MCX_OUT_INT; + iowrite32(value, ep->fotg210->reg + FOTG210_DMISGR0); } } -- cgit v1.2.3 From 5feb5d2003499b1094d898c010a7604d7afddc4c Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Thu, 30 Jul 2015 00:30:58 +0300 Subject: usb: gadget: m66592-udc: forever loop in set_feature() There is an "&&" vs "||" typo here so this loops 3000 times or if we get unlucky it could loop forever. Fixes: ceaa0a6eeadf ('usb: gadget: m66592-udc: add support for TEST_MODE') Signed-off-by: Dan Carpenter Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/m66592-udc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/m66592-udc.c b/drivers/usb/gadget/udc/m66592-udc.c index 309706fe4bf0..9704053dfe05 100644 --- a/drivers/usb/gadget/udc/m66592-udc.c +++ b/drivers/usb/gadget/udc/m66592-udc.c @@ -1052,7 +1052,7 @@ static void set_feature(struct m66592 *m66592, struct usb_ctrlrequest *ctrl) tmp = m66592_read(m66592, M66592_INTSTS0) & M66592_CTSQ; udelay(1); - } while (tmp != M66592_CS_IDST || timeout-- > 0); + } while (tmp != M66592_CS_IDST && timeout-- > 0); if (tmp == M66592_CS_IDST) m66592_bset(m66592, -- cgit v1.2.3 From 7674cba55ad66b2565f8abe8d081a6ea4269bfb6 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Mon, 13 Jul 2015 11:03:54 +0200 Subject: usb: gadget: atmel_usba_udc: add missing ret value check Add missing return value check. In case of error print debug message and return error code. Signed-off-by: Robert Baldyga Acked-by: Nicolas Ferre Acked-by: Michal Nazarewicz Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/atmel_usba_udc.c | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index 4095cce05e6a..37d414ec2d69 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -1989,6 +1989,10 @@ static struct usba_ep * atmel_udc_of_init(struct platform_device *pdev, ep->can_isoc = of_property_read_bool(pp, "atmel,can-isoc"); ret = of_property_read_string(pp, "name", &name); + if (ret) { + dev_err(&pdev->dev, "of_probe: name error(%d)\n", ret); + goto err; + } ep->ep.name = name; ep->ep_regs = udc->regs + USBA_EPT_BASE(i); -- cgit v1.2.3 From d3cb25a12138a09bc948c0091d3d42e519980659 Mon Sep 17 00:00:00 2001 From: Pengyu Ma Date: Mon, 3 Aug 2015 11:28:24 +0800 Subject: usb: gadget: udc: fix spin_lock in pch_udc When remove module g_serial on quark platform, the following Warning on: Modules linked in: usb_f_acm u_serial g_serial(-) pch_udc libcomposite configfs udc_core ad7298 industrialio_triggered_buffer kfifo_buf tpm_i2c_infineon indus CPU: 0 PID: 369 Comm: modprobe Not tainted 3.14.29ltsi-WR7.0.0.0_standard #6 Hardware name: Intel Corp. QUARK/CrossHill, BIOS 0x010100F5 01/01/2014 f641df0c f641df0c f641dec8 c15ac7fa f641defc c103084f c16c2356 f641df28 00000171 c16b855c 000009dd c15b2d6f 000009dd c15b2d6f f6bd2000 faae5480 00000000 f641df14 c10308a3 00000009 f641df0c c16c2356 f641df28 f641df2c Call Trace: [] dump_stack+0x16/0x18 [] warn_slowpath_common+0x7f/0xa0 [] ? preempt_count_sub+0x6f/0xc0 [] ? preempt_count_sub+0x6f/0xc0 [] warn_slowpath_fmt+0x33/0x40 [] preempt_count_sub+0x6f/0xc0 [] pch_udc_pcd_pullup+0x32/0xa0 [pch_udc] [] usb_gadget_remove_driver+0x29/0x60 [udc_core] [] usb_gadget_unregister_driver+0x59/0x80 [udc_core] [] usb_composite_unregister+0x10/0x20 [libcomposite] [] cleanup+0xd/0xf [g_serial] [] SyS_delete_module+0xf7/0x150 [] ? ____fput+0xd/0x10 [] ? task_work_run+0x6e/0xa0 [] syscall_call+0x7/0x7 g_serial module on quark is depended on pch_udc module, ttyGSX cann't recieve data and warning on when remove g_serial. It was unlocked before the modification of the structure it was protecting, fix it as "lock -> unlock" to resolve this. Signed-off-by: Pengyu Ma Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/pch_udc.c | 36 ++++++++++++++++++------------------ 1 file changed, 18 insertions(+), 18 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c index dcf5defdb9e5..e071c62d7f24 100644 --- a/drivers/usb/gadget/udc/pch_udc.c +++ b/drivers/usb/gadget/udc/pch_udc.c @@ -620,9 +620,9 @@ static inline void pch_udc_vbus_session(struct pch_udc_dev *dev, dev->vbus_session = 1; } else { if (dev->driver && dev->driver->disconnect) { - spin_unlock(&dev->lock); - dev->driver->disconnect(&dev->gadget); spin_lock(&dev->lock); + dev->driver->disconnect(&dev->gadget); + spin_unlock(&dev->lock); } pch_udc_set_disconnect(dev); dev->vbus_session = 0; @@ -1191,9 +1191,9 @@ static int pch_udc_pcd_pullup(struct usb_gadget *gadget, int is_on) pch_udc_reconnect(dev); } else { if (dev->driver && dev->driver->disconnect) { - spin_unlock(&dev->lock); - dev->driver->disconnect(&dev->gadget); spin_lock(&dev->lock); + dev->driver->disconnect(&dev->gadget); + spin_unlock(&dev->lock); } pch_udc_set_disconnect(dev); } @@ -1488,11 +1488,11 @@ static void complete_req(struct pch_udc_ep *ep, struct pch_udc_request *req, req->dma_mapped = 0; } ep->halted = 1; - spin_unlock(&dev->lock); + spin_lock(&dev->lock); if (!ep->in) pch_udc_ep_clear_rrdy(ep); usb_gadget_giveback_request(&ep->ep, &req->req); - spin_lock(&dev->lock); + spin_unlock(&dev->lock); ep->halted = halted; } @@ -2414,7 +2414,7 @@ static void pch_udc_svc_control_out(struct pch_udc_dev *dev) dev->gadget.ep0 = &dev->ep[UDC_EP0IN_IDX].ep; else /* OUT */ dev->gadget.ep0 = &ep->ep; - spin_unlock(&dev->lock); + spin_lock(&dev->lock); /* If Mass storage Reset */ if ((dev->setup_data.bRequestType == 0x21) && (dev->setup_data.bRequest == 0xFF)) @@ -2422,7 +2422,7 @@ static void pch_udc_svc_control_out(struct pch_udc_dev *dev) /* call gadget with setup data received */ setup_supported = dev->driver->setup(&dev->gadget, &dev->setup_data); - spin_lock(&dev->lock); + spin_unlock(&dev->lock); if (dev->setup_data.bRequestType & USB_DIR_IN) { ep->td_data->status = (ep->td_data->status & @@ -2594,9 +2594,9 @@ static void pch_udc_svc_ur_interrupt(struct pch_udc_dev *dev) empty_req_queue(ep); } if (dev->driver) { - spin_unlock(&dev->lock); - usb_gadget_udc_reset(&dev->gadget, dev->driver); spin_lock(&dev->lock); + usb_gadget_udc_reset(&dev->gadget, dev->driver); + spin_unlock(&dev->lock); } } @@ -2675,9 +2675,9 @@ static void pch_udc_svc_intf_interrupt(struct pch_udc_dev *dev) dev->ep[i].halted = 0; } dev->stall = 0; - spin_unlock(&dev->lock); - ret = dev->driver->setup(&dev->gadget, &dev->setup_data); spin_lock(&dev->lock); + ret = dev->driver->setup(&dev->gadget, &dev->setup_data); + spin_unlock(&dev->lock); } /** @@ -2712,9 +2712,9 @@ static void pch_udc_svc_cfg_interrupt(struct pch_udc_dev *dev) dev->stall = 0; /* call gadget zero with setup data received */ - spin_unlock(&dev->lock); - ret = dev->driver->setup(&dev->gadget, &dev->setup_data); spin_lock(&dev->lock); + ret = dev->driver->setup(&dev->gadget, &dev->setup_data); + spin_unlock(&dev->lock); } /** @@ -2747,18 +2747,18 @@ static void pch_udc_dev_isr(struct pch_udc_dev *dev, u32 dev_intr) if (dev_intr & UDC_DEVINT_US) { if (dev->driver && dev->driver->suspend) { - spin_unlock(&dev->lock); - dev->driver->suspend(&dev->gadget); spin_lock(&dev->lock); + dev->driver->suspend(&dev->gadget); + spin_unlock(&dev->lock); } vbus = pch_vbus_gpio_get_value(dev); if ((dev->vbus_session == 0) && (vbus != 1)) { if (dev->driver && dev->driver->disconnect) { - spin_unlock(&dev->lock); - dev->driver->disconnect(&dev->gadget); spin_lock(&dev->lock); + dev->driver->disconnect(&dev->gadget); + spin_unlock(&dev->lock); } pch_udc_reconnect(dev); } else if ((dev->vbus_session == 0) -- cgit v1.2.3 From 6f02ac5ac9bba538593e4359dd5e83c4d42822fe Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:20 +0200 Subject: usb: gadget: amd5536udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/amd5536udc.c | 88 ++++++++++++++++++++++++++++++++----- 1 file changed, 78 insertions(+), 10 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/amd5536udc.c b/drivers/usb/gadget/udc/amd5536udc.c index de7e5e2ccf1c..fdacddb18c00 100644 --- a/drivers/usb/gadget/udc/amd5536udc.c +++ b/drivers/usb/gadget/udc/amd5536udc.c @@ -138,15 +138,82 @@ static DECLARE_TASKLET(disconnect_tasklet, udc_tasklet_disconnect, /* endpoint names used for print */ static const char ep0_string[] = "ep0in"; -static const char *const ep_string[] = { - ep0_string, - "ep1in-int", "ep2in-bulk", "ep3in-bulk", "ep4in-bulk", "ep5in-bulk", - "ep6in-bulk", "ep7in-bulk", "ep8in-bulk", "ep9in-bulk", "ep10in-bulk", - "ep11in-bulk", "ep12in-bulk", "ep13in-bulk", "ep14in-bulk", - "ep15in-bulk", "ep0out", "ep1out-bulk", "ep2out-bulk", "ep3out-bulk", - "ep4out-bulk", "ep5out-bulk", "ep6out-bulk", "ep7out-bulk", - "ep8out-bulk", "ep9out-bulk", "ep10out-bulk", "ep11out-bulk", - "ep12out-bulk", "ep13out-bulk", "ep14out-bulk", "ep15out-bulk" +static const struct { + const char *name; + const struct usb_ep_caps caps; +} ep_info[] = { +#define EP_INFO(_name, _caps) \ + { \ + .name = _name, \ + .caps = _caps, \ + } + + EP_INFO(ep0_string, + USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep1in-int", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep2in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep3in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep4in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep5in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep6in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep7in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep8in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep9in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep10in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep11in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep12in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep13in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep14in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep15in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep0out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep1out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep2out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep3out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep4out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep5out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep6out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep7out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep8out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep9out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep10out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep11out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep12out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep13out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep14out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep15out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + +#undef EP_INFO }; /* DMA usage flag */ @@ -1517,7 +1584,8 @@ static void udc_setup_endpoints(struct udc *dev) for (tmp = 0; tmp < UDC_EP_NUM; tmp++) { ep = &dev->ep[tmp]; ep->dev = dev; - ep->ep.name = ep_string[tmp]; + ep->ep.name = ep_info[tmp].name; + ep->ep.caps = ep_info[tmp].caps; ep->num = tmp; /* txfifo size is calculated at enable time */ ep->txfifo = dev->txfifo; -- cgit v1.2.3 From b9ed96d7d579416a8fd2e1cef66541bfdad2720f Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:21 +0200 Subject: usb: gadget: at91_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/at91_udc.c | 38 +++++++++++++++++++++++++++++--------- 1 file changed, 29 insertions(+), 9 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c index 32f50a7944dd..d0d18947f58b 100644 --- a/drivers/usb/gadget/udc/at91_udc.c +++ b/drivers/usb/gadget/udc/at91_udc.c @@ -59,15 +59,34 @@ #define DRIVER_VERSION "3 May 2006" static const char driver_name [] = "at91_udc"; -static const char * const ep_names[] = { - "ep0", - "ep1", - "ep2", - "ep3-int", - "ep4", - "ep5", + +static const struct { + const char *name; + const struct usb_ep_caps caps; +} ep_info[] = { +#define EP_INFO(_name, _caps) \ + { \ + .name = _name, \ + .caps = _caps, \ + } + + EP_INFO("ep0", + USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep1", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep2", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep3-int", + USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep4", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep5", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + +#undef EP_INFO }; -#define ep0name ep_names[0] + +#define ep0name ep_info[0].name #define VBUS_POLL_TIMEOUT msecs_to_jiffies(1000) @@ -1831,7 +1850,8 @@ static int at91udc_probe(struct platform_device *pdev) for (i = 0; i < NUM_ENDPOINTS; i++) { ep = &udc->ep[i]; - ep->ep.name = ep_names[i]; + ep->ep.name = ep_info[i].name; + ep->ep.caps = ep_info[i].caps; ep->ep.ops = &at91_ep_ops; ep->udc = udc; ep->int_mask = BIT(i); -- cgit v1.2.3 From 1b0ba527702268992a62227dde4911477f057ca5 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:22 +0200 Subject: usb: gadget: bcm63xx_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/bcm63xx_udc.c | 29 +++++++++++++++++++++++++---- 1 file changed, 25 insertions(+), 4 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c b/drivers/usb/gadget/udc/bcm63xx_udc.c index 9db968ba39f5..8cbb00325824 100644 --- a/drivers/usb/gadget/udc/bcm63xx_udc.c +++ b/drivers/usb/gadget/udc/bcm63xx_udc.c @@ -44,9 +44,29 @@ #define DRV_MODULE_NAME "bcm63xx_udc" static const char bcm63xx_ep0name[] = "ep0"; -static const char *const bcm63xx_ep_name[] = { - bcm63xx_ep0name, - "ep1in-bulk", "ep2out-bulk", "ep3in-int", "ep4out-int", + +static const struct { + const char *name; + const struct usb_ep_caps caps; +} bcm63xx_ep_info[] = { +#define EP_INFO(_name, _caps) \ + { \ + .name = _name, \ + .caps = _caps, \ + } + + EP_INFO(bcm63xx_ep0name, + USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep1in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep2out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep3in-int", + USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep4out-int", + USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, USB_EP_CAPS_DIR_OUT)), + +#undef EP_INFO }; static bool use_fullspeed; @@ -943,7 +963,8 @@ static int bcm63xx_init_udc_hw(struct bcm63xx_udc *udc) for (i = 0; i < BCM63XX_NUM_EP; i++) { struct bcm63xx_ep *bep = &udc->bep[i]; - bep->ep.name = bcm63xx_ep_name[i]; + bep->ep.name = bcm63xx_ep_info[i].name; + bep->ep.caps = bcm63xx_ep_info[i].caps; bep->ep_num = i; bep->ep.ops = &bcm63xx_udc_ep_ops; list_add_tail(&bep->ep.ep_list, &udc->gadget.ep_list); -- cgit v1.2.3 From b079dd6156a6544e0383642a9ec97d17485aa244 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:23 +0200 Subject: usb: gadget: bdc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/bdc/bdc_ep.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c index b04980cf6dc4..f9a8f57620e2 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.c +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c @@ -1952,12 +1952,18 @@ static int init_ep(struct bdc *bdc, u32 epnum, u32 dir) ep->bdc = bdc; ep->dir = dir; + if (dir) + ep->usb_ep.caps.dir_in = true; + else + ep->usb_ep.caps.dir_out = true; + /* ep->ep_num is the index inside bdc_ep */ if (epnum == 1) { ep->ep_num = 1; bdc->bdc_ep_array[ep->ep_num] = ep; snprintf(ep->name, sizeof(ep->name), "ep%d", epnum - 1); usb_ep_set_maxpacket_limit(&ep->usb_ep, EP0_MAX_PKT_SIZE); + ep->usb_ep.caps.type_control = true; ep->comp_desc = NULL; bdc->gadget.ep0 = &ep->usb_ep; } else { @@ -1971,6 +1977,9 @@ static int init_ep(struct bdc *bdc, u32 epnum, u32 dir) dir & 1 ? "in" : "out"); usb_ep_set_maxpacket_limit(&ep->usb_ep, 1024); + ep->usb_ep.caps.type_iso = true; + ep->usb_ep.caps.type_bulk = true; + ep->usb_ep.caps.type_int = true; ep->usb_ep.max_streams = 0; list_add_tail(&ep->usb_ep.ep_list, &bdc->gadget.ep_list); } -- cgit v1.2.3 From 7a3b8e7098946b44c014f3df0ceef27fb273c142 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:24 +0200 Subject: usb: gadget: dummy-hcd: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/dummy_hcd.c | 95 ++++++++++++++++++++++++++++++++------ 1 file changed, 80 insertions(+), 15 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c index 181112c88f43..1379ad40d864 100644 --- a/drivers/usb/gadget/udc/dummy_hcd.c +++ b/drivers/usb/gadget/udc/dummy_hcd.c @@ -127,23 +127,87 @@ static inline struct dummy_request *usb_request_to_dummy_request static const char ep0name[] = "ep0"; -static const char *const ep_name[] = { - ep0name, /* everyone has ep0 */ +static const struct { + const char *name; + const struct usb_ep_caps caps; +} ep_info[] = { +#define EP_INFO(_name, _caps) \ + { \ + .name = _name, \ + .caps = _caps, \ + } + /* everyone has ep0 */ + EP_INFO(ep0name, + USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_ALL)), /* act like a pxa250: fifteen fixed function endpoints */ - "ep1in-bulk", "ep2out-bulk", "ep3in-iso", "ep4out-iso", "ep5in-int", - "ep6in-bulk", "ep7out-bulk", "ep8in-iso", "ep9out-iso", "ep10in-int", - "ep11in-bulk", "ep12out-bulk", "ep13in-iso", "ep14out-iso", - "ep15in-int", - + EP_INFO("ep1in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep2out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep3in-iso", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep4out-iso", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep5in-int", + USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep6in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep7out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep8in-iso", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep9out-iso", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep10in-int", + USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep11in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep12out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep13in-iso", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep14out-iso", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep15in-int", + USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, USB_EP_CAPS_DIR_IN)), /* or like sa1100: two fixed function endpoints */ - "ep1out-bulk", "ep2in-bulk", - + EP_INFO("ep1out-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep2in-bulk", + USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, USB_EP_CAPS_DIR_IN)), /* and now some generic EPs so we have enough in multi config */ - "ep3out", "ep4in", "ep5out", "ep6out", "ep7in", "ep8out", "ep9in", - "ep10out", "ep11out", "ep12in", "ep13out", "ep14in", "ep15out", + EP_INFO("ep3out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep4in", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep5out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep6out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep7in", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep8out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep9in", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep10out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep11out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep12in", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep13out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep14in", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep15out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + +#undef EP_INFO }; -#define DUMMY_ENDPOINTS ARRAY_SIZE(ep_name) + +#define DUMMY_ENDPOINTS ARRAY_SIZE(ep_info) /*-------------------------------------------------------------------------*/ @@ -938,9 +1002,10 @@ static void init_dummy_udc_hw(struct dummy *dum) for (i = 0; i < DUMMY_ENDPOINTS; i++) { struct dummy_ep *ep = &dum->ep[i]; - if (!ep_name[i]) + if (!ep_info[i].name) break; - ep->ep.name = ep_name[i]; + ep->ep.name = ep_info[i].name; + ep->ep.caps = ep_info[i].caps; ep->ep.ops = &dummy_ep_ops; list_add_tail(&ep->ep.ep_list, &dum->gadget.ep_list); ep->halted = ep->wedged = ep->already_seen = @@ -1684,7 +1749,7 @@ static void dummy_timer(unsigned long _dum_hcd) } for (i = 0; i < DUMMY_ENDPOINTS; i++) { - if (!ep_name[i]) + if (!ep_info[i].name) break; dum->ep[i].already_seen = 0; } -- cgit v1.2.3 From 8d29237a436dc8e2b5c44dd0ca662a680f16deb5 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:25 +0200 Subject: usb: gadget: fotg210-udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/fotg210-udc.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/fotg210-udc.c b/drivers/usb/gadget/udc/fotg210-udc.c index a99ed6d80e9a..6ba122cc7490 100644 --- a/drivers/usb/gadget/udc/fotg210-udc.c +++ b/drivers/usb/gadget/udc/fotg210-udc.c @@ -1143,6 +1143,17 @@ static int fotg210_udc_probe(struct platform_device *pdev) ep->ep.name = fotg210_ep_name[i]; ep->ep.ops = &fotg210_ep_ops; usb_ep_set_maxpacket_limit(&ep->ep, (unsigned short) ~0); + + if (i == 0) { + ep->ep.caps.type_control = true; + } else { + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + } + + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; } usb_ep_set_maxpacket_limit(&fotg210->ep[0]->ep, 0x40); fotg210->gadget.ep0 = &fotg210->ep[0]->ep; -- cgit v1.2.3 From e8fc42f6a19af320d7a4718c05c3f249bf5d3151 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:26 +0200 Subject: usb: gadget: fsl_qe_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/fsl_qe_udc.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c index e0822f1b6639..5fb6f8b4f0b4 100644 --- a/drivers/usb/gadget/udc/fsl_qe_udc.c +++ b/drivers/usb/gadget/udc/fsl_qe_udc.c @@ -2417,6 +2417,17 @@ static int qe_ep_config(struct qe_udc *udc, unsigned char pipe_num) strcpy(ep->name, ep_name[pipe_num]); ep->ep.name = ep_name[pipe_num]; + if (pipe_num == 0) { + ep->ep.caps.type_control = true; + } else { + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + } + + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; + ep->ep.ops = &qe_ep_ops; ep->stopped = 1; usb_ep_set_maxpacket_limit(&ep->ep, (unsigned short) ~0); -- cgit v1.2.3 From 60a28c63712f190b45e9d8f0ca593c927970fd51 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:27 +0200 Subject: usb: gadget: fsl_udc_core: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/fsl_udc_core.c | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index c60022b46a48..aab5221d6c2e 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -2313,6 +2313,19 @@ static int struct_ep_setup(struct fsl_udc *udc, unsigned char index, ep->ep.ops = &fsl_ep_ops; ep->stopped = 0; + if (index == 0) { + ep->ep.caps.type_control = true; + } else { + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + } + + if (index & 1) + ep->ep.caps.dir_in = true; + else + ep->ep.caps.dir_out = true; + /* for ep0: maxP defined in desc * for other eps, maxP is set by epautoconfig() called by gadget layer */ -- cgit v1.2.3 From 455d11c93582c4167f55af0969b83821450be120 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:28 +0200 Subject: usb: gadget: fusb300_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/fusb300_udc.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/fusb300_udc.c b/drivers/usb/gadget/udc/fusb300_udc.c index 3970f453de49..948845c90e47 100644 --- a/drivers/usb/gadget/udc/fusb300_udc.c +++ b/drivers/usb/gadget/udc/fusb300_udc.c @@ -1450,6 +1450,17 @@ static int fusb300_probe(struct platform_device *pdev) ep->ep.name = fusb300_ep_name[i]; ep->ep.ops = &fusb300_ep_ops; usb_ep_set_maxpacket_limit(&ep->ep, HS_BULK_MAX_PACKET_SIZE); + + if (i == 0) { + ep->ep.caps.type_control = true; + } else { + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + } + + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; } usb_ep_set_maxpacket_limit(&fusb300->ep[0]->ep, HS_CTL_MAX_PACKET_SIZE); fusb300->ep[0]->epnum = 0; -- cgit v1.2.3 From b0bf5fbfbd30ffbb9e45169f78412f0596e16412 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:29 +0200 Subject: usb: gadget: goku_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/goku_udc.c | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/goku_udc.c b/drivers/usb/gadget/udc/goku_udc.c index 9e8d842e8c08..46b8d14998cf 100644 --- a/drivers/usb/gadget/udc/goku_udc.c +++ b/drivers/usb/gadget/udc/goku_udc.c @@ -1257,6 +1257,14 @@ static void udc_reinit (struct goku_udc *dev) INIT_LIST_HEAD (&ep->queue); ep_reset(NULL, ep); + + if (i == 0) + ep->ep.caps.type_control = true; + else + ep->ep.caps.type_bulk = true; + + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; } dev->ep[0].reg_mode = NULL; -- cgit v1.2.3 From 892269925991b449ae47dcc0debb324ae451022e Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:30 +0200 Subject: usb: gadget: gr_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/gr_udc.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/gr_udc.c b/drivers/usb/gadget/udc/gr_udc.c index c8868870e217..8aa2593c2c36 100644 --- a/drivers/usb/gadget/udc/gr_udc.c +++ b/drivers/usb/gadget/udc/gr_udc.c @@ -2018,12 +2018,23 @@ static int gr_ep_init(struct gr_udc *dev, int num, int is_in, u32 maxplimit) usb_ep_set_maxpacket_limit(&ep->ep, MAX_CTRL_PL_SIZE); ep->bytes_per_buffer = MAX_CTRL_PL_SIZE; + + ep->ep.caps.type_control = true; } else { usb_ep_set_maxpacket_limit(&ep->ep, (u16)maxplimit); list_add_tail(&ep->ep.ep_list, &dev->gadget.ep_list); + + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; } list_add_tail(&ep->ep_list, &dev->ep_list); + if (is_in) + ep->ep.caps.dir_in = true; + else + ep->ep.caps.dir_out = true; + ep->tailbuf = dma_alloc_coherent(dev->dev, ep->ep.maxpacket_limit, &ep->tailbuf_paddr, GFP_ATOMIC); if (!ep->tailbuf) -- cgit v1.2.3 From 4d75c8bd613c5ba99ee02cfe38610c82e7fe8362 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:31 +0200 Subject: usb: gadget: lpc32xx_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/lpc32xx_udc.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/lpc32xx_udc.c b/drivers/usb/gadget/udc/lpc32xx_udc.c index 3b6a7852822d..00b5006baf15 100644 --- a/drivers/usb/gadget/udc/lpc32xx_udc.c +++ b/drivers/usb/gadget/udc/lpc32xx_udc.c @@ -2575,6 +2575,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep0", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 0, @@ -2586,6 +2588,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep1-int", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 2, @@ -2597,6 +2601,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep2-bulk", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 4, @@ -2608,6 +2614,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep3-iso", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 1023, .hwep_num_base = 6, @@ -2619,6 +2627,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep4-int", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 8, @@ -2630,6 +2640,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep5-bulk", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 10, @@ -2641,6 +2653,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep6-iso", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 1023, .hwep_num_base = 12, @@ -2652,6 +2666,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep7-int", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 14, @@ -2663,6 +2679,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep8-bulk", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 16, @@ -2674,6 +2692,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep9-iso", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 1023, .hwep_num_base = 18, @@ -2685,6 +2705,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep10-int", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 20, @@ -2696,6 +2718,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep11-bulk", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 22, @@ -2707,6 +2731,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep12-iso", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 1023, .hwep_num_base = 24, @@ -2718,6 +2744,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep13-int", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 26, @@ -2729,6 +2757,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep14-bulk", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 64, .hwep_num_base = 28, @@ -2740,6 +2770,8 @@ static const struct lpc32xx_udc controller_template = { .ep = { .name = "ep15-bulk", .ops = &lpc32xx_ep_ops, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .maxpacket = 1023, .hwep_num_base = 30, -- cgit v1.2.3 From 8ddbf94fd5b536b3adf5ffa631c5951718e7301d Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:32 +0200 Subject: usb: gadget: m66592-udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/m66592-udc.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/m66592-udc.c b/drivers/usb/gadget/udc/m66592-udc.c index 9704053dfe05..b1cfa96cc88f 100644 --- a/drivers/usb/gadget/udc/m66592-udc.c +++ b/drivers/usb/gadget/udc/m66592-udc.c @@ -1644,6 +1644,17 @@ static int m66592_probe(struct platform_device *pdev) ep->ep.name = m66592_ep_name[i]; ep->ep.ops = &m66592_ep_ops; usb_ep_set_maxpacket_limit(&ep->ep, 512); + + if (i == 0) { + ep->ep.caps.type_control = true; + } else { + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + } + + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; } usb_ep_set_maxpacket_limit(&m66592->ep[0].ep, 64); m66592->ep[0].pipenum = 0; -- cgit v1.2.3 From c12a30629f8b5fe8c2aba42c3128df702bbc9e83 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:33 +0200 Subject: usb: gadget: mv_u3d_core: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/mv_u3d_core.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/mv_u3d_core.c b/drivers/usb/gadget/udc/mv_u3d_core.c index ea35a248c898..4c489692745e 100644 --- a/drivers/usb/gadget/udc/mv_u3d_core.c +++ b/drivers/usb/gadget/udc/mv_u3d_core.c @@ -1324,6 +1324,9 @@ static int mv_u3d_eps_init(struct mv_u3d *u3d) ep->ep.ops = &mv_u3d_ep_ops; ep->wedge = 0; usb_ep_set_maxpacket_limit(&ep->ep, MV_U3D_EP0_MAX_PKT_SIZE); + ep->ep.caps.type_control = true; + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; ep->ep_num = 0; ep->ep.desc = &mv_u3d_ep0_desc; INIT_LIST_HEAD(&ep->queue); @@ -1339,14 +1342,20 @@ static int mv_u3d_eps_init(struct mv_u3d *u3d) if (i & 1) { snprintf(name, sizeof(name), "ep%din", i >> 1); ep->direction = MV_U3D_EP_DIR_IN; + ep->ep.caps.dir_in = true; } else { snprintf(name, sizeof(name), "ep%dout", i >> 1); ep->direction = MV_U3D_EP_DIR_OUT; + ep->ep.caps.dir_out = true; } ep->u3d = u3d; strncpy(ep->name, name, sizeof(ep->name)); ep->ep.name = ep->name; + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + ep->ep.ops = &mv_u3d_ep_ops; usb_ep_set_maxpacket_limit(&ep->ep, (unsigned short) ~0); ep->ep_num = i / 2; -- cgit v1.2.3 From 43710a8dba9ae607decdeaf7a56a51dd5b42184e Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:34 +0200 Subject: usb: gadget: mv_udc_core: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/mv_udc_core.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/mv_udc_core.c b/drivers/usb/gadget/udc/mv_udc_core.c index 5da37c957b53..339af51df57d 100644 --- a/drivers/usb/gadget/udc/mv_udc_core.c +++ b/drivers/usb/gadget/udc/mv_udc_core.c @@ -1257,6 +1257,9 @@ static int eps_init(struct mv_udc *udc) ep->wedge = 0; ep->stopped = 0; usb_ep_set_maxpacket_limit(&ep->ep, EP0_MAX_PKT_SIZE); + ep->ep.caps.type_control = true; + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; ep->ep_num = 0; ep->ep.desc = &mv_ep0_desc; INIT_LIST_HEAD(&ep->queue); @@ -1269,14 +1272,20 @@ static int eps_init(struct mv_udc *udc) if (i % 2) { snprintf(name, sizeof(name), "ep%din", i / 2); ep->direction = EP_DIR_IN; + ep->ep.caps.dir_in = true; } else { snprintf(name, sizeof(name), "ep%dout", i / 2); ep->direction = EP_DIR_OUT; + ep->ep.caps.dir_out = true; } ep->udc = udc; strncpy(ep->name, name, sizeof(ep->name)); ep->ep.name = ep->name; + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + ep->ep.ops = &mv_ep_ops; ep->stopped = 0; usb_ep_set_maxpacket_limit(&ep->ep, (unsigned short) ~0); -- cgit v1.2.3 From f95aec51da16250841a4254db36f9771446cdbb6 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:35 +0200 Subject: usb: gadget: net2272: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/net2272.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/net2272.c b/drivers/usb/gadget/udc/net2272.c index c2ed5daebb75..18f5ebd447b8 100644 --- a/drivers/usb/gadget/udc/net2272.c +++ b/drivers/usb/gadget/udc/net2272.c @@ -1404,6 +1404,17 @@ net2272_usb_reinit(struct net2272 *dev) else ep->fifo_size = 64; net2272_ep_reset(ep); + + if (i == 0) { + ep->ep.caps.type_control = true; + } else { + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + } + + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; } usb_ep_set_maxpacket_limit(&dev->ep[0].ep, 64); -- cgit v1.2.3 From c23c3c3c3059f3dc47268cd7a28b96b9efdbc1ea Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:36 +0200 Subject: usb: gadget: net2280: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/net2280.c | 67 +++++++++++++++++++++++++++++++++------- 1 file changed, 55 insertions(+), 12 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c index 2bee912ca65b..872ca257cfa4 100644 --- a/drivers/usb/gadget/udc/net2280.c +++ b/drivers/usb/gadget/udc/net2280.c @@ -74,19 +74,58 @@ static const char driver_desc[] = DRIVER_DESC; static const u32 ep_bit[9] = { 0, 17, 2, 19, 4, 1, 18, 3, 20 }; static const char ep0name[] = "ep0"; -static const char *const ep_name[] = { - ep0name, - "ep-a", "ep-b", "ep-c", "ep-d", - "ep-e", "ep-f", "ep-g", "ep-h", -}; -/* Endpoint names for usb3380 advance mode */ -static const char *const ep_name_adv[] = { - ep0name, - "ep1in", "ep2out", "ep3in", "ep4out", - "ep1out", "ep2in", "ep3out", "ep4in", +#define EP_INFO(_name, _caps) \ + { \ + .name = _name, \ + .caps = _caps, \ + } + +static const struct { + const char *name; + const struct usb_ep_caps caps; +} ep_info_dft[] = { /* Default endpoint configuration */ + EP_INFO(ep0name, + USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep-a", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep-b", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep-c", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep-d", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep-e", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep-f", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep-g", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep-h", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_ALL)), +}, ep_info_adv[] = { /* Endpoints for usb3380 advance mode */ + EP_INFO(ep0name, + USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_ALL)), + EP_INFO("ep1in", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep2out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep3in", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep4out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep1out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep2in", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_IN)), + EP_INFO("ep3out", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_OUT)), + EP_INFO("ep4in", + USB_EP_CAPS(USB_EP_CAPS_TYPE_ALL, USB_EP_CAPS_DIR_IN)), }; +#undef EP_INFO + /* mode 0 == ep-{a,b,c,d} 1K fifo each * mode 1 == ep-{a,b} 2K fifo each, ep-{c,d} unavailable * mode 2 == ep-a 2K fifo, ep-{b,c} 1K each, ep-d unavailable @@ -2055,7 +2094,8 @@ static void usb_reinit_228x(struct net2280 *dev) for (tmp = 0; tmp < 7; tmp++) { struct net2280_ep *ep = &dev->ep[tmp]; - ep->ep.name = ep_name[tmp]; + ep->ep.name = ep_info_dft[tmp].name; + ep->ep.caps = ep_info_dft[tmp].caps; ep->dev = dev; ep->num = tmp; @@ -2095,7 +2135,10 @@ static void usb_reinit_338x(struct net2280 *dev) for (i = 0; i < dev->n_ep; i++) { struct net2280_ep *ep = &dev->ep[i]; - ep->ep.name = dev->enhanced_mode ? ep_name_adv[i] : ep_name[i]; + ep->ep.name = dev->enhanced_mode ? ep_info_adv[i].name : + ep_info_dft[i].name; + ep->ep.caps = dev->enhanced_mode ? ep_info_adv[i].caps : + ep_info_dft[i].caps; ep->dev = dev; ep->num = i; -- cgit v1.2.3 From 7d4ba80d3a91222de577b652a8936f935de8b409 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:37 +0200 Subject: usb: gadget: omap_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/omap_udc.c | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c index e2fcdb8e5596..9b7d39484ed3 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c @@ -2579,6 +2579,28 @@ omap_ep_setup(char *name, u8 addr, u8 type, ep->double_buf = dbuf; ep->udc = udc; + switch (type) { + case USB_ENDPOINT_XFER_CONTROL: + ep->ep.caps.type_control = true; + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; + break; + case USB_ENDPOINT_XFER_ISOC: + ep->ep.caps.type_iso = true; + break; + case USB_ENDPOINT_XFER_BULK: + ep->ep.caps.type_bulk = true; + break; + case USB_ENDPOINT_XFER_INT: + ep->ep.caps.type_int = true; + break; + }; + + if (addr & USB_DIR_IN) + ep->ep.caps.dir_in = true; + else + ep->ep.caps.dir_out = true; + ep->ep.name = ep->name; ep->ep.ops = &omap_ep_ops; ep->maxpacket = maxp; -- cgit v1.2.3 From 85a4ed003b39f70ba478e613a9be2c334f1079e7 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:38 +0200 Subject: usb: gadget: pch_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/pch_udc.c | 14 ++++++++++++-- 1 file changed, 12 insertions(+), 2 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c index e071c62d7f24..e5f4c5274298 100644 --- a/drivers/usb/gadget/udc/pch_udc.c +++ b/drivers/usb/gadget/udc/pch_udc.c @@ -2895,11 +2895,21 @@ static void pch_udc_pcd_reinit(struct pch_udc_dev *dev) ep->in = ~i & 1; ep->ep.name = ep_string[i]; ep->ep.ops = &pch_udc_ep_ops; - if (ep->in) + if (ep->in) { ep->offset_addr = ep->num * UDC_EP_REG_SHIFT; - else + ep->ep.caps.dir_in = true; + } else { ep->offset_addr = (UDC_EPINT_OUT_SHIFT + ep->num) * UDC_EP_REG_SHIFT; + ep->ep.caps.dir_out = true; + } + if (i == UDC_EP0IN_IDX || i == UDC_EP0OUT_IDX) { + ep->ep.caps.type_control = true; + } else { + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + } /* need to set ep->ep.maxpacket and set Default Configuration?*/ usb_ep_set_maxpacket_limit(&ep->ep, UDC_BULK_MAX_PKT_SIZE); list_add_tail(&ep->ep.ep_list, &dev->gadget.ep_list); -- cgit v1.2.3 From 36411b6b042d350a43fe1e0d3ce78fbda30f4f02 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:39 +0200 Subject: usb: gadget: pxa25x_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/pxa25x_udc.c | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c index 27f944231477..b4d25dc4cb72 100644 --- a/drivers/usb/gadget/udc/pxa25x_udc.c +++ b/drivers/usb/gadget/udc/pxa25x_udc.c @@ -1822,6 +1822,8 @@ static struct pxa25x_udc memory = { .name = ep0name, .ops = &pxa25x_ep_ops, .maxpacket = EP0_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, .reg_udccs = &UDCCS0, @@ -1834,6 +1836,8 @@ static struct pxa25x_udc memory = { .name = "ep1in-bulk", .ops = &pxa25x_ep_ops, .maxpacket = BULK_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_IN), }, .dev = &memory, .fifo_size = BULK_FIFO_SIZE, @@ -1847,6 +1851,8 @@ static struct pxa25x_udc memory = { .name = "ep2out-bulk", .ops = &pxa25x_ep_ops, .maxpacket = BULK_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_OUT), }, .dev = &memory, .fifo_size = BULK_FIFO_SIZE, @@ -1862,6 +1868,8 @@ static struct pxa25x_udc memory = { .name = "ep3in-iso", .ops = &pxa25x_ep_ops, .maxpacket = ISO_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, + USB_EP_CAPS_DIR_IN), }, .dev = &memory, .fifo_size = ISO_FIFO_SIZE, @@ -1875,6 +1883,8 @@ static struct pxa25x_udc memory = { .name = "ep4out-iso", .ops = &pxa25x_ep_ops, .maxpacket = ISO_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, + USB_EP_CAPS_DIR_OUT), }, .dev = &memory, .fifo_size = ISO_FIFO_SIZE, @@ -1889,6 +1899,8 @@ static struct pxa25x_udc memory = { .name = "ep5in-int", .ops = &pxa25x_ep_ops, .maxpacket = INT_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, + USB_EP_CAPS_DIR_IN), }, .dev = &memory, .fifo_size = INT_FIFO_SIZE, @@ -1904,6 +1916,8 @@ static struct pxa25x_udc memory = { .name = "ep6in-bulk", .ops = &pxa25x_ep_ops, .maxpacket = BULK_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_IN), }, .dev = &memory, .fifo_size = BULK_FIFO_SIZE, @@ -1917,6 +1931,8 @@ static struct pxa25x_udc memory = { .name = "ep7out-bulk", .ops = &pxa25x_ep_ops, .maxpacket = BULK_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_OUT), }, .dev = &memory, .fifo_size = BULK_FIFO_SIZE, @@ -1931,6 +1947,8 @@ static struct pxa25x_udc memory = { .name = "ep8in-iso", .ops = &pxa25x_ep_ops, .maxpacket = ISO_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, + USB_EP_CAPS_DIR_IN), }, .dev = &memory, .fifo_size = ISO_FIFO_SIZE, @@ -1944,6 +1962,8 @@ static struct pxa25x_udc memory = { .name = "ep9out-iso", .ops = &pxa25x_ep_ops, .maxpacket = ISO_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, + USB_EP_CAPS_DIR_OUT), }, .dev = &memory, .fifo_size = ISO_FIFO_SIZE, @@ -1958,6 +1978,8 @@ static struct pxa25x_udc memory = { .name = "ep10in-int", .ops = &pxa25x_ep_ops, .maxpacket = INT_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, + USB_EP_CAPS_DIR_IN), }, .dev = &memory, .fifo_size = INT_FIFO_SIZE, @@ -1973,6 +1995,8 @@ static struct pxa25x_udc memory = { .name = "ep11in-bulk", .ops = &pxa25x_ep_ops, .maxpacket = BULK_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_IN), }, .dev = &memory, .fifo_size = BULK_FIFO_SIZE, @@ -1986,6 +2010,8 @@ static struct pxa25x_udc memory = { .name = "ep12out-bulk", .ops = &pxa25x_ep_ops, .maxpacket = BULK_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_OUT), }, .dev = &memory, .fifo_size = BULK_FIFO_SIZE, @@ -2000,6 +2026,8 @@ static struct pxa25x_udc memory = { .name = "ep13in-iso", .ops = &pxa25x_ep_ops, .maxpacket = ISO_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, + USB_EP_CAPS_DIR_IN), }, .dev = &memory, .fifo_size = ISO_FIFO_SIZE, @@ -2013,6 +2041,8 @@ static struct pxa25x_udc memory = { .name = "ep14out-iso", .ops = &pxa25x_ep_ops, .maxpacket = ISO_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_ISO, + USB_EP_CAPS_DIR_OUT), }, .dev = &memory, .fifo_size = ISO_FIFO_SIZE, @@ -2027,6 +2057,8 @@ static struct pxa25x_udc memory = { .name = "ep15in-int", .ops = &pxa25x_ep_ops, .maxpacket = INT_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, + USB_EP_CAPS_DIR_IN), }, .dev = &memory, .fifo_size = INT_FIFO_SIZE, -- cgit v1.2.3 From a180e3da97a323510071b2b5e42b5dc07df239da Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:40 +0200 Subject: usb: gadget: pxa27x_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/pxa27x_udc.h | 40 +++++++++++++++++++++++-------------- 1 file changed, 25 insertions(+), 15 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/pxa27x_udc.h b/drivers/usb/gadget/udc/pxa27x_udc.h index 11e14232794b..cea2cb79b30c 100644 --- a/drivers/usb/gadget/udc/pxa27x_udc.h +++ b/drivers/usb/gadget/udc/pxa27x_udc.h @@ -234,25 +234,35 @@ /* * Endpoint definition helpers */ -#define USB_EP_DEF(addr, bname, dir, type, maxpkt) \ -{ .usb_ep = { .name = bname, .ops = &pxa_ep_ops, .maxpacket = maxpkt, }, \ +#define USB_EP_DEF(addr, bname, dir, type, maxpkt, ctype, cdir) \ +{ .usb_ep = { .name = bname, .ops = &pxa_ep_ops, .maxpacket = maxpkt, \ + .caps = USB_EP_CAPS(ctype, cdir), }, \ .desc = { .bEndpointAddress = addr | (dir ? USB_DIR_IN : 0), \ - .bmAttributes = type, \ + .bmAttributes = USB_ENDPOINT_XFER_ ## type, \ .wMaxPacketSize = maxpkt, }, \ .dev = &memory \ } -#define USB_EP_BULK(addr, bname, dir) \ - USB_EP_DEF(addr, bname, dir, USB_ENDPOINT_XFER_BULK, BULK_FIFO_SIZE) -#define USB_EP_ISO(addr, bname, dir) \ - USB_EP_DEF(addr, bname, dir, USB_ENDPOINT_XFER_ISOC, ISO_FIFO_SIZE) -#define USB_EP_INT(addr, bname, dir) \ - USB_EP_DEF(addr, bname, dir, USB_ENDPOINT_XFER_INT, INT_FIFO_SIZE) -#define USB_EP_IN_BULK(n) USB_EP_BULK(n, "ep" #n "in-bulk", 1) -#define USB_EP_OUT_BULK(n) USB_EP_BULK(n, "ep" #n "out-bulk", 0) -#define USB_EP_IN_ISO(n) USB_EP_ISO(n, "ep" #n "in-iso", 1) -#define USB_EP_OUT_ISO(n) USB_EP_ISO(n, "ep" #n "out-iso", 0) -#define USB_EP_IN_INT(n) USB_EP_INT(n, "ep" #n "in-int", 1) -#define USB_EP_CTRL USB_EP_DEF(0, "ep0", 0, 0, EP0_FIFO_SIZE) +#define USB_EP_BULK(addr, bname, dir, cdir) \ + USB_EP_DEF(addr, bname, dir, BULK, BULK_FIFO_SIZE, \ + USB_EP_CAPS_TYPE_BULK, cdir) +#define USB_EP_ISO(addr, bname, dir, cdir) \ + USB_EP_DEF(addr, bname, dir, ISOC, ISO_FIFO_SIZE, \ + USB_EP_CAPS_TYPE_ISO, cdir) +#define USB_EP_INT(addr, bname, dir, cdir) \ + USB_EP_DEF(addr, bname, dir, INT, INT_FIFO_SIZE, \ + USB_EP_CAPS_TYPE_INT, cdir) +#define USB_EP_IN_BULK(n) USB_EP_BULK(n, "ep" #n "in-bulk", 1, \ + USB_EP_CAPS_DIR_IN) +#define USB_EP_OUT_BULK(n) USB_EP_BULK(n, "ep" #n "out-bulk", 0, \ + USB_EP_CAPS_DIR_OUT) +#define USB_EP_IN_ISO(n) USB_EP_ISO(n, "ep" #n "in-iso", 1, \ + USB_EP_CAPS_DIR_IN) +#define USB_EP_OUT_ISO(n) USB_EP_ISO(n, "ep" #n "out-iso", 0, \ + USB_EP_CAPS_DIR_OUT) +#define USB_EP_IN_INT(n) USB_EP_INT(n, "ep" #n "in-int", 1, \ + USB_EP_CAPS_DIR_IN) +#define USB_EP_CTRL USB_EP_DEF(0, "ep0", 0, CONTROL, EP0_FIFO_SIZE, \ + USB_EP_CAPS_TYPE_CONTROL, USB_EP_CAPS_DIR_ALL) #define PXA_EP_DEF(_idx, _addr, dir, _type, maxpkt, _config, iface, altset) \ { \ -- cgit v1.2.3 From 0ec8026d7afee625f52631708d84435ea4735da6 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:41 +0200 Subject: usb: gadget: r8a66597-udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/r8a66597-udc.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c index 0293f7169dee..baa0609a429d 100644 --- a/drivers/usb/gadget/udc/r8a66597-udc.c +++ b/drivers/usb/gadget/udc/r8a66597-udc.c @@ -1935,6 +1935,16 @@ static int r8a66597_probe(struct platform_device *pdev) ep->ep.name = r8a66597_ep_name[i]; ep->ep.ops = &r8a66597_ep_ops; usb_ep_set_maxpacket_limit(&ep->ep, 512); + + if (i == 0) { + ep->ep.caps.type_control = true; + } else { + ep->ep.caps.type_iso = true; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + } + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; } usb_ep_set_maxpacket_limit(&r8a66597->ep[0].ep, 64); r8a66597->ep[0].pipenum = 0; -- cgit v1.2.3 From bc1b9f300ae06c64fcd056fb959b3d709ad2ef33 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:42 +0200 Subject: usb: gadget: s3c-hsudc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/s3c-hsudc.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/s3c-hsudc.c b/drivers/usb/gadget/udc/s3c-hsudc.c index 85a712a03343..e9def42ce50d 100644 --- a/drivers/usb/gadget/udc/s3c-hsudc.c +++ b/drivers/usb/gadget/udc/s3c-hsudc.c @@ -1005,6 +1005,21 @@ static void s3c_hsudc_initep(struct s3c_hsudc *hsudc, hsep->stopped = 0; hsep->wedge = 0; + if (epnum == 0) { + hsep->ep.caps.type_control = true; + hsep->ep.caps.dir_in = true; + hsep->ep.caps.dir_out = true; + } else { + hsep->ep.caps.type_iso = true; + hsep->ep.caps.type_bulk = true; + hsep->ep.caps.type_int = true; + } + + if (epnum & 1) + hsep->ep.caps.dir_in = true; + else + hsep->ep.caps.dir_out = true; + set_index(hsudc, epnum); writel(hsep->ep.maxpacket, hsudc->regs + S3C_MPR); } -- cgit v1.2.3 From 0648772d51c0ff3949397cb0cbcf2435ee32c550 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:43 +0200 Subject: usb: gadget: s3c2410_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/s3c2410_udc.c | 10 ++++++++++ 1 file changed, 10 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c index 5d9aa81969b4..eb3571ee59e3 100644 --- a/drivers/usb/gadget/udc/s3c2410_udc.c +++ b/drivers/usb/gadget/udc/s3c2410_udc.c @@ -1691,6 +1691,8 @@ static struct s3c2410_udc memory = { .name = ep0name, .ops = &s3c2410_ep_ops, .maxpacket = EP0_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_CONTROL, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, }, @@ -1702,6 +1704,8 @@ static struct s3c2410_udc memory = { .name = "ep1-bulk", .ops = &s3c2410_ep_ops, .maxpacket = EP_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, .fifo_size = EP_FIFO_SIZE, @@ -1714,6 +1718,8 @@ static struct s3c2410_udc memory = { .name = "ep2-bulk", .ops = &s3c2410_ep_ops, .maxpacket = EP_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, .fifo_size = EP_FIFO_SIZE, @@ -1726,6 +1732,8 @@ static struct s3c2410_udc memory = { .name = "ep3-bulk", .ops = &s3c2410_ep_ops, .maxpacket = EP_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, .fifo_size = EP_FIFO_SIZE, @@ -1738,6 +1746,8 @@ static struct s3c2410_udc memory = { .name = "ep4-bulk", .ops = &s3c2410_ep_ops, .maxpacket = EP_FIFO_SIZE, + .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_BULK, + USB_EP_CAPS_DIR_ALL), }, .dev = &memory, .fifo_size = EP_FIFO_SIZE, -- cgit v1.2.3 From 927d9f77fe3d5f9261eeb465e2b60768e400ffc9 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:44 +0200 Subject: usb: gadget: udc-xilinx: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/udc-xilinx.c | 9 +++++++++ 1 file changed, 9 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/udc-xilinx.c b/drivers/usb/gadget/udc/udc-xilinx.c index 1f24274477ab..1cbb0ac6b182 100644 --- a/drivers/usb/gadget/udc/udc-xilinx.c +++ b/drivers/usb/gadget/udc/udc-xilinx.c @@ -1317,12 +1317,21 @@ static void xudc_eps_init(struct xusb_udc *udc) snprintf(ep->name, EPNAME_SIZE, "ep%d", ep_number); ep->ep_usb.name = ep->name; ep->ep_usb.ops = &xusb_ep_ops; + + ep->ep_usb.caps.type_iso = true; + ep->ep_usb.caps.type_bulk = true; + ep->ep_usb.caps.type_int = true; } else { ep->ep_usb.name = ep0name; usb_ep_set_maxpacket_limit(&ep->ep_usb, EP0_MAX_PACKET); ep->ep_usb.ops = &xusb_ep0_ops; + + ep->ep_usb.caps.type_control = true; } + ep->ep_usb.caps.dir_in = true; + ep->ep_usb.caps.dir_out = true; + ep->udc = udc; ep->epnumber = ep_number; ep->desc = NULL; -- cgit v1.2.3 From 47bef386511517449e2f24a89a41084af53616f8 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:48 +0200 Subject: usb: gadget: atmel_usba_udc: add ep capabilities support Convert endpoint configuration to new capabilities model. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/udc/atmel_usba_udc.c | 11 +++++++++++ 1 file changed, 11 insertions(+) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index 37d414ec2d69..267d84f838e1 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -2067,6 +2067,17 @@ static struct usba_ep * usba_udc_pdata(struct platform_device *pdev, ep->can_dma = pdata->ep[i].can_dma; ep->can_isoc = pdata->ep[i].can_isoc; + if (i == 0) { + ep->ep.caps.type_control = true; + } else { + ep->ep.caps.type_iso = ep->can_isoc; + ep->ep.caps.type_bulk = true; + ep->ep.caps.type_int = true; + } + + ep->ep.caps.dir_in = true; + ep->ep.caps.dir_out = true; + if (i) list_add_tail(&ep->ep.ep_list, &udc->gadget.ep_list); } -- cgit v1.2.3 From b58713d53a8f41d57b24c93de0b1c7e9550ba70f Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Fri, 31 Jul 2015 16:00:50 +0200 Subject: usb: gadget: epautoconf: remove pxa quirk from ep_matches() The same effect can be achieved by using capabilities flags, so now we can get rid of handling of hardware specific limitations in generic code. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/epautoconf.c | 5 ----- drivers/usb/gadget/udc/pxa25x_udc.c | 9 +++------ 2 files changed, 3 insertions(+), 11 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index af4b10a9068e..4f66e9d733cd 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -58,11 +58,6 @@ ep_matches ( */ if (!ep->caps.type_int && !ep->caps.type_bulk) return 0; - /* for now, avoid PXA "interrupt-in"; - * it's documented as never using DATA1. - */ - if (gadget_is_pxa(gadget) && ep->caps.type_int) - return 0; break; } diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c index b4d25dc4cb72..b82cb14850b6 100644 --- a/drivers/usb/gadget/udc/pxa25x_udc.c +++ b/drivers/usb/gadget/udc/pxa25x_udc.c @@ -1899,8 +1899,7 @@ static struct pxa25x_udc memory = { .name = "ep5in-int", .ops = &pxa25x_ep_ops, .maxpacket = INT_FIFO_SIZE, - .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, - USB_EP_CAPS_DIR_IN), + .caps = USB_EP_CAPS(0, 0), }, .dev = &memory, .fifo_size = INT_FIFO_SIZE, @@ -1978,8 +1977,7 @@ static struct pxa25x_udc memory = { .name = "ep10in-int", .ops = &pxa25x_ep_ops, .maxpacket = INT_FIFO_SIZE, - .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, - USB_EP_CAPS_DIR_IN), + .caps = USB_EP_CAPS(0, 0), }, .dev = &memory, .fifo_size = INT_FIFO_SIZE, @@ -2057,8 +2055,7 @@ static struct pxa25x_udc memory = { .name = "ep15in-int", .ops = &pxa25x_ep_ops, .maxpacket = INT_FIFO_SIZE, - .caps = USB_EP_CAPS(USB_EP_CAPS_TYPE_INT, - USB_EP_CAPS_DIR_IN), + .caps = USB_EP_CAPS(0, 0), }, .dev = &memory, .fifo_size = INT_FIFO_SIZE, -- cgit v1.2.3 From 4278c687f697b651ab0c771114564da5ed006f22 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Thu, 6 Aug 2015 14:11:11 +0200 Subject: usb: gadget: move ep_matches() from epautoconf to udc-core Move ep_matches() function to udc-core and rename it to usb_gadget_ep_match_desc(). This function can be used by UDC drivers in 'match_ep' callback to avoid writing lots of repetitive code. Replace all calls of ep_matches() with usb_gadget_ep_match_desc(). Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/epautoconf.c | 95 +++++---------------------------------- drivers/usb/gadget/udc/udc-core.c | 69 ++++++++++++++++++++++++++++ include/linux/usb/gadget.h | 8 ++++ 3 files changed, 88 insertions(+), 84 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index f000c73319f4..d49af4fc8667 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -22,82 +22,6 @@ #include "gadget_chips.h" -static int -ep_matches ( - struct usb_gadget *gadget, - struct usb_ep *ep, - struct usb_endpoint_descriptor *desc, - struct usb_ss_ep_comp_descriptor *ep_comp -) -{ - u8 type; - u16 max; - int num_req_streams = 0; - - /* endpoint already claimed? */ - if (ep->claimed) - return 0; - - type = usb_endpoint_type(desc); - max = 0x7ff & usb_endpoint_maxp(desc); - - if (usb_endpoint_dir_in(desc) && !ep->caps.dir_in) - return 0; - if (usb_endpoint_dir_out(desc) && !ep->caps.dir_out) - return 0; - - if (max > ep->maxpacket_limit) - return 0; - - /* "high bandwidth" works only at high speed */ - if (!gadget_is_dualspeed(gadget) && usb_endpoint_maxp(desc) & (3<<11)) - return 0; - - switch (type) { - case USB_ENDPOINT_XFER_CONTROL: - /* only support ep0 for portable CONTROL traffic */ - return 0; - case USB_ENDPOINT_XFER_ISOC: - if (!ep->caps.type_iso) - return 0; - /* ISO: limit 1023 bytes full speed, - * 1024 high/super speed - */ - if (!gadget_is_dualspeed(gadget) && max > 1023) - return 0; - break; - case USB_ENDPOINT_XFER_BULK: - if (!ep->caps.type_bulk) - return 0; - if (ep_comp && gadget_is_superspeed(gadget)) { - /* Get the number of required streams from the - * EP companion descriptor and see if the EP - * matches it - */ - num_req_streams = ep_comp->bmAttributes & 0x1f; - if (num_req_streams > ep->max_streams) - return 0; - } - break; - case USB_ENDPOINT_XFER_INT: - /* Bulk endpoints handle interrupt transfers, - * except the toggle-quirky iso-synch kind - */ - if (!ep->caps.type_int && !ep->caps.type_bulk) - return 0; - /* INT: limit 64 bytes full speed, - * 1024 high/super speed - */ - if (!gadget_is_dualspeed(gadget) && max > 64) - return 0; - break; - } - - /* MATCH!! */ - - return 1; -} - static struct usb_ep * find_ep (struct usb_gadget *gadget, const char *name) { @@ -180,10 +104,12 @@ struct usb_ep *usb_ep_autoconfig_ss( if (type == USB_ENDPOINT_XFER_INT) { /* ep-e, ep-f are PIO with only 64 byte fifos */ ep = find_ep(gadget, "ep-e"); - if (ep && ep_matches(gadget, ep, desc, ep_comp)) + if (ep && usb_gadget_ep_match_desc(gadget, + ep, desc, ep_comp)) goto found_ep; ep = find_ep(gadget, "ep-f"); - if (ep && ep_matches(gadget, ep, desc, ep_comp)) + if (ep && usb_gadget_ep_match_desc(gadget, + ep, desc, ep_comp)) goto found_ep; } @@ -191,20 +117,21 @@ struct usb_ep *usb_ep_autoconfig_ss( snprintf(name, sizeof(name), "ep%d%s", usb_endpoint_num(desc), usb_endpoint_dir_in(desc) ? "in" : "out"); ep = find_ep(gadget, name); - if (ep && ep_matches(gadget, ep, desc, ep_comp)) + if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; } else if (gadget_is_goku (gadget)) { if (USB_ENDPOINT_XFER_INT == type) { /* single buffering is enough */ ep = find_ep(gadget, "ep3-bulk"); - if (ep && ep_matches(gadget, ep, desc, ep_comp)) + if (ep && usb_gadget_ep_match_desc(gadget, + ep, desc, ep_comp)) goto found_ep; } else if (USB_ENDPOINT_XFER_BULK == type && (USB_DIR_IN & desc->bEndpointAddress)) { /* DMA may be available */ ep = find_ep(gadget, "ep2-bulk"); - if (ep && ep_matches(gadget, ep, desc, - ep_comp)) + if (ep && usb_gadget_ep_match_desc(gadget, + ep, desc, ep_comp)) goto found_ep; } @@ -223,14 +150,14 @@ struct usb_ep *usb_ep_autoconfig_ss( ep = find_ep(gadget, "ep2out"); } else ep = NULL; - if (ep && ep_matches(gadget, ep, desc, ep_comp)) + if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; #endif } /* Second, look at endpoints until an unclaimed one looks usable */ list_for_each_entry (ep, &gadget->ep_list, ep_list) { - if (ep_matches(gadget, ep, desc, ep_comp)) + if (usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; } diff --git a/drivers/usb/gadget/udc/udc-core.c b/drivers/usb/gadget/udc/udc-core.c index 362ee8af5fce..b6427d1e9a6c 100644 --- a/drivers/usb/gadget/udc/udc-core.c +++ b/drivers/usb/gadget/udc/udc-core.c @@ -131,6 +131,75 @@ EXPORT_SYMBOL_GPL(usb_gadget_giveback_request); /* ------------------------------------------------------------------------- */ +int usb_gadget_ep_match_desc(struct usb_gadget *gadget, + struct usb_ep *ep, struct usb_endpoint_descriptor *desc, + struct usb_ss_ep_comp_descriptor *ep_comp) +{ + u8 type; + u16 max; + int num_req_streams = 0; + + /* endpoint already claimed? */ + if (ep->claimed) + return 0; + + type = usb_endpoint_type(desc); + max = 0x7ff & usb_endpoint_maxp(desc); + + if (usb_endpoint_dir_in(desc) && !ep->caps.dir_in) + return 0; + if (usb_endpoint_dir_out(desc) && !ep->caps.dir_out) + return 0; + + if (max > ep->maxpacket_limit) + return 0; + + /* "high bandwidth" works only at high speed */ + if (!gadget_is_dualspeed(gadget) && usb_endpoint_maxp(desc) & (3<<11)) + return 0; + + switch (type) { + case USB_ENDPOINT_XFER_CONTROL: + /* only support ep0 for portable CONTROL traffic */ + return 0; + case USB_ENDPOINT_XFER_ISOC: + if (!ep->caps.type_iso) + return 0; + /* ISO: limit 1023 bytes full speed, 1024 high/super speed */ + if (!gadget_is_dualspeed(gadget) && max > 1023) + return 0; + break; + case USB_ENDPOINT_XFER_BULK: + if (!ep->caps.type_bulk) + return 0; + if (ep_comp && gadget_is_superspeed(gadget)) { + /* Get the number of required streams from the + * EP companion descriptor and see if the EP + * matches it + */ + num_req_streams = ep_comp->bmAttributes & 0x1f; + if (num_req_streams > ep->max_streams) + return 0; + } + break; + case USB_ENDPOINT_XFER_INT: + /* Bulk endpoints handle interrupt transfers, + * except the toggle-quirky iso-synch kind + */ + if (!ep->caps.type_int && !ep->caps.type_bulk) + return 0; + /* INT: limit 64 bytes full speed, 1024 high/super speed */ + if (!gadget_is_dualspeed(gadget) && max > 64) + return 0; + break; + } + + return 1; +} +EXPORT_SYMBOL_GPL(usb_gadget_ep_match_desc); + +/* ------------------------------------------------------------------------- */ + static void usb_gadget_state_work(struct work_struct *work) { struct usb_gadget *gadget = work_to_gadget(work); diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 303214bb2f8b..e04fd6381ae8 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -1204,6 +1204,14 @@ extern void usb_gadget_giveback_request(struct usb_ep *ep, /*-------------------------------------------------------------------------*/ +/* utility to check if endpoint caps match descriptor needs */ + +extern int usb_gadget_ep_match_desc(struct usb_gadget *gadget, + struct usb_ep *ep, struct usb_endpoint_descriptor *desc, + struct usb_ss_ep_comp_descriptor *ep_comp); + +/*-------------------------------------------------------------------------*/ + /* utility to update vbus status for udc core, it may be scheduled */ extern void usb_udc_vbus_handler(struct usb_gadget *gadget, bool status); -- cgit v1.2.3 From b0aea0037c8896b8e69cad3f6e828782789c1edf Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Thu, 6 Aug 2015 14:11:12 +0200 Subject: usb: gadget: move find_ep() from epautoconf to udc-core Move find_ep() to udc-core and rename it to gadget_find_ep_by_name(). It can be used in UDC drivers, especially in 'match_ep' callback after moving chip-specific endpoint matching logic from epautoconf to UDC drivers. Replace all calls of find_ep() function with gadget_find_ep_by_name(). Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/epautoconf.c | 30 +++++++++--------------------- drivers/usb/gadget/udc/udc-core.c | 21 +++++++++++++++++++++ include/linux/usb/gadget.h | 8 +++++++- 3 files changed, 37 insertions(+), 22 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index d49af4fc8667..a39ca033b9ce 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -22,18 +22,6 @@ #include "gadget_chips.h" -static struct usb_ep * -find_ep (struct usb_gadget *gadget, const char *name) -{ - struct usb_ep *ep; - - list_for_each_entry (ep, &gadget->ep_list, ep_list) { - if (0 == strcmp (ep->name, name)) - return ep; - } - return NULL; -} - /** * usb_ep_autoconfig_ss() - choose an endpoint matching the ep * descriptor and ep companion descriptor @@ -103,11 +91,11 @@ struct usb_ep *usb_ep_autoconfig_ss( if (type == USB_ENDPOINT_XFER_INT) { /* ep-e, ep-f are PIO with only 64 byte fifos */ - ep = find_ep(gadget, "ep-e"); + ep = gadget_find_ep_by_name(gadget, "ep-e"); if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; - ep = find_ep(gadget, "ep-f"); + ep = gadget_find_ep_by_name(gadget, "ep-f"); if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; @@ -116,20 +104,20 @@ struct usb_ep *usb_ep_autoconfig_ss( /* USB3380: use same address for usb and hardware endpoints */ snprintf(name, sizeof(name), "ep%d%s", usb_endpoint_num(desc), usb_endpoint_dir_in(desc) ? "in" : "out"); - ep = find_ep(gadget, name); + ep = gadget_find_ep_by_name(gadget, name); if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; } else if (gadget_is_goku (gadget)) { if (USB_ENDPOINT_XFER_INT == type) { /* single buffering is enough */ - ep = find_ep(gadget, "ep3-bulk"); + ep = gadget_find_ep_by_name(gadget, "ep3-bulk"); if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; } else if (USB_ENDPOINT_XFER_BULK == type && (USB_DIR_IN & desc->bEndpointAddress)) { /* DMA may be available */ - ep = find_ep(gadget, "ep2-bulk"); + ep = gadget_find_ep_by_name(gadget, "ep2-bulk"); if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; @@ -140,14 +128,14 @@ struct usb_ep *usb_ep_autoconfig_ss( if ((USB_ENDPOINT_XFER_BULK == type) || (USB_ENDPOINT_XFER_ISOC == type)) { if (USB_DIR_IN & desc->bEndpointAddress) - ep = find_ep (gadget, "ep5in"); + ep = gadget_find_ep_by_name(gadget, "ep5in"); else - ep = find_ep (gadget, "ep6out"); + ep = gadget_find_ep_by_name(gadget, "ep6out"); } else if (USB_ENDPOINT_XFER_INT == type) { if (USB_DIR_IN & desc->bEndpointAddress) - ep = find_ep(gadget, "ep1in"); + ep = gadget_find_ep_by_name(gadget, "ep1in"); else - ep = find_ep(gadget, "ep2out"); + ep = gadget_find_ep_by_name(gadget, "ep2out"); } else ep = NULL; if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) diff --git a/drivers/usb/gadget/udc/udc-core.c b/drivers/usb/gadget/udc/udc-core.c index b6427d1e9a6c..3c954b5fe4f3 100644 --- a/drivers/usb/gadget/udc/udc-core.c +++ b/drivers/usb/gadget/udc/udc-core.c @@ -131,6 +131,27 @@ EXPORT_SYMBOL_GPL(usb_gadget_giveback_request); /* ------------------------------------------------------------------------- */ +/** + * gadget_find_ep_by_name - returns ep whose name is the same as sting passed + * in second parameter or NULL if searched endpoint not found + * @g: controller to check for quirk + * @name: name of searched endpoint + */ +struct usb_ep *gadget_find_ep_by_name(struct usb_gadget *g, const char *name) +{ + struct usb_ep *ep; + + gadget_for_each_ep(ep, g) { + if (!strcmp(ep->name, name)) + return ep; + } + + return NULL; +} +EXPORT_SYMBOL_GPL(gadget_find_ep_by_name); + +/* ------------------------------------------------------------------------- */ + int usb_gadget_ep_match_desc(struct usb_gadget *gadget, struct usb_ep *ep, struct usb_endpoint_descriptor *desc, struct usb_ss_ep_comp_descriptor *ep_comp) diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index e04fd6381ae8..c14a69b36d27 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -639,7 +639,6 @@ static inline struct usb_gadget *dev_to_usb_gadget(struct device *dev) #define gadget_for_each_ep(tmp, gadget) \ list_for_each_entry(tmp, &(gadget)->ep_list, ep_list) - /** * usb_ep_align_maybe - returns @len aligned to ep's maxpacketsize if gadget * requires quirk_ep_out_aligned_size, otherwise reguens len. @@ -1204,6 +1203,13 @@ extern void usb_gadget_giveback_request(struct usb_ep *ep, /*-------------------------------------------------------------------------*/ +/* utility to find endpoint by name */ + +extern struct usb_ep *gadget_find_ep_by_name(struct usb_gadget *g, + const char *name); + +/*-------------------------------------------------------------------------*/ + /* utility to check if endpoint caps match descriptor needs */ extern int usb_gadget_ep_match_desc(struct usb_gadget *gadget, -- cgit v1.2.3 From 3e8b231818c25a250c36f8bfb944aa1fd2b13396 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Thu, 6 Aug 2015 14:11:13 +0200 Subject: usb: gadget: net2280: add net2280_match_ep() function Add 'match_ep' callback to utilize chip-specific knowledge in endpoint matching process. Function does the same that was done by chip-specific code inside of epautoconf. Now this code can be removed from there to separate generic code from platform specific logic. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/epautoconf.c | 23 +---------------------- drivers/usb/gadget/udc/net2280.c | 28 ++++++++++++++++++++++++++++ 2 files changed, 29 insertions(+), 22 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index a39ca033b9ce..0ff513400ecf 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -86,28 +86,7 @@ struct usb_ep *usb_ep_autoconfig_ss( /* First, apply chip-specific "best usage" knowledge. * This might make a good usb_gadget_ops hook ... */ - if (gadget_is_net2280(gadget)) { - char name[8]; - - if (type == USB_ENDPOINT_XFER_INT) { - /* ep-e, ep-f are PIO with only 64 byte fifos */ - ep = gadget_find_ep_by_name(gadget, "ep-e"); - if (ep && usb_gadget_ep_match_desc(gadget, - ep, desc, ep_comp)) - goto found_ep; - ep = gadget_find_ep_by_name(gadget, "ep-f"); - if (ep && usb_gadget_ep_match_desc(gadget, - ep, desc, ep_comp)) - goto found_ep; - } - - /* USB3380: use same address for usb and hardware endpoints */ - snprintf(name, sizeof(name), "ep%d%s", usb_endpoint_num(desc), - usb_endpoint_dir_in(desc) ? "in" : "out"); - ep = gadget_find_ep_by_name(gadget, name); - if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) - goto found_ep; - } else if (gadget_is_goku (gadget)) { + if (gadget_is_goku(gadget)) { if (USB_ENDPOINT_XFER_INT == type) { /* single buffering is enough */ ep = gadget_find_ep_by_name(gadget, "ep3-bulk"); diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c index 872ca257cfa4..cf0ed42f5591 100644 --- a/drivers/usb/gadget/udc/net2280.c +++ b/drivers/usb/gadget/udc/net2280.c @@ -1550,6 +1550,33 @@ static int net2280_pullup(struct usb_gadget *_gadget, int is_on) return 0; } +static struct usb_ep *net2280_match_ep(struct usb_gadget *_gadget, + struct usb_endpoint_descriptor *desc, + struct usb_ss_ep_comp_descriptor *ep_comp) +{ + char name[8]; + struct usb_ep *ep; + + if (usb_endpoint_type(desc) == USB_ENDPOINT_XFER_INT) { + /* ep-e, ep-f are PIO with only 64 byte fifos */ + ep = gadget_find_ep_by_name(_gadget, "ep-e"); + if (ep && usb_gadget_ep_match_desc(_gadget, ep, desc, ep_comp)) + return ep; + ep = gadget_find_ep_by_name(_gadget, "ep-f"); + if (ep && usb_gadget_ep_match_desc(_gadget, ep, desc, ep_comp)) + return ep; + } + + /* USB3380: use same address for usb and hardware endpoints */ + snprintf(name, sizeof(name), "ep%d%s", usb_endpoint_num(desc), + usb_endpoint_dir_in(desc) ? "in" : "out"); + ep = gadget_find_ep_by_name(_gadget, name); + if (ep && usb_gadget_ep_match_desc(_gadget, ep, desc, ep_comp)) + return ep; + + return NULL; +} + static int net2280_start(struct usb_gadget *_gadget, struct usb_gadget_driver *driver); static int net2280_stop(struct usb_gadget *_gadget); @@ -1561,6 +1588,7 @@ static const struct usb_gadget_ops net2280_ops = { .pullup = net2280_pullup, .udc_start = net2280_start, .udc_stop = net2280_stop, + .match_ep = net2280_match_ep, }; /*-------------------------------------------------------------------------*/ -- cgit v1.2.3 From 8cc67b7bff2fc1adfd080233d35aacba4411cf87 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Thu, 6 Aug 2015 14:11:14 +0200 Subject: usb: gadget: goku_udc: add goku_match_ep() function Add 'match_ep' callback to utilize chip-specific knowledge in endpoint matching process. Function does the same that was done by chip-specific code inside of epautoconf. Now this code can be removed from there to separate generic code from platform specific logic. [ balbi@ti.com : fix build breakage ] Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/epautoconf.c | 20 ++------------------ drivers/usb/gadget/udc/goku_udc.c | 30 ++++++++++++++++++++++++++++++ 2 files changed, 32 insertions(+), 18 deletions(-) (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index 0ff513400ecf..574b6a4df646 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -86,24 +86,8 @@ struct usb_ep *usb_ep_autoconfig_ss( /* First, apply chip-specific "best usage" knowledge. * This might make a good usb_gadget_ops hook ... */ - if (gadget_is_goku(gadget)) { - if (USB_ENDPOINT_XFER_INT == type) { - /* single buffering is enough */ - ep = gadget_find_ep_by_name(gadget, "ep3-bulk"); - if (ep && usb_gadget_ep_match_desc(gadget, - ep, desc, ep_comp)) - goto found_ep; - } else if (USB_ENDPOINT_XFER_BULK == type - && (USB_DIR_IN & desc->bEndpointAddress)) { - /* DMA may be available */ - ep = gadget_find_ep_by_name(gadget, "ep2-bulk"); - if (ep && usb_gadget_ep_match_desc(gadget, - ep, desc, ep_comp)) - goto found_ep; - } - #ifdef CONFIG_BLACKFIN - } else if (gadget_is_musbhdrc(gadget)) { + if (gadget_is_musbhdrc(gadget)) { if ((USB_ENDPOINT_XFER_BULK == type) || (USB_ENDPOINT_XFER_ISOC == type)) { if (USB_DIR_IN & desc->bEndpointAddress) @@ -119,8 +103,8 @@ struct usb_ep *usb_ep_autoconfig_ss( ep = NULL; if (ep && usb_gadget_ep_match_desc(gadget, ep, desc, ep_comp)) goto found_ep; -#endif } +#endif /* Second, look at endpoints until an unclaimed one looks usable */ list_for_each_entry (ep, &gadget->ep_list, ep_list) { diff --git a/drivers/usb/gadget/udc/goku_udc.c b/drivers/usb/gadget/udc/goku_udc.c index 46b8d14998cf..1fdfec14a3ba 100644 --- a/drivers/usb/gadget/udc/goku_udc.c +++ b/drivers/usb/gadget/udc/goku_udc.c @@ -990,6 +990,35 @@ static int goku_get_frame(struct usb_gadget *_gadget) return -EOPNOTSUPP; } +static struct usb_ep *goku_match_ep(struct usb_gadget *g, + struct usb_endpoint_descriptor *desc, + struct usb_ss_ep_comp_descriptor *ep_comp) +{ + struct goku_udc *dev = to_goku_udc(g); + struct usb_ep *ep; + + switch (usb_endpoint_type(desc)) { + case USB_ENDPOINT_XFER_INT: + /* single buffering is enough */ + ep = &dev->ep[3].ep; + if (usb_gadget_ep_match_desc(g, ep, desc, ep_comp)) + return ep; + break; + case USB_ENDPOINT_XFER_BULK: + if (usb_endpoint_dir_in(desc)) { + /* DMA may be available */ + ep = &dev->ep[2].ep; + if (usb_gadget_ep_match_desc(g, ep, desc, ep_comp)) + return ep; + } + break; + default: + /* nothing */ ; + } + + return NULL; +} + static int goku_udc_start(struct usb_gadget *g, struct usb_gadget_driver *driver); static int goku_udc_stop(struct usb_gadget *g); @@ -998,6 +1027,7 @@ static const struct usb_gadget_ops goku_ops = { .get_frame = goku_get_frame, .udc_start = goku_udc_start, .udc_stop = goku_udc_stop, + .match_ep = goku_match_ep, // no remote wakeup // not selfpowered }; -- cgit v1.2.3 From adab43396ed4830c7cee29837e8cedcddb2b5315 Mon Sep 17 00:00:00 2001 From: Robert Baldyga Date: Thu, 6 Aug 2015 14:11:16 +0200 Subject: usb: gadget: remove gadget_chips.h This header file contains helpers for quirks based on UDC controller name. Since we have generic quirk bitfields in usb_gadget structure for all of these quirks we don't need to have this header any longer. This patch removes gadget_chips.h file and makes sure that it's no longer included anywhere in kernel sources. Signed-off-by: Robert Baldyga Signed-off-by: Felipe Balbi --- drivers/usb/gadget/epautoconf.c | 2 - drivers/usb/gadget/function/f_acm.c | 1 - drivers/usb/gadget/function/f_mass_storage.c | 1 - drivers/usb/gadget/function/f_obex.c | 1 - drivers/usb/gadget/function/f_serial.c | 1 - drivers/usb/gadget/function/f_sourcesink.c | 1 - drivers/usb/gadget/function/u_ether.h | 2 - drivers/usb/gadget/function/u_uac1.h | 2 - drivers/usb/gadget/legacy/audio.c | 1 - drivers/usb/gadget/legacy/gmidi.c | 2 - drivers/usb/gadget/legacy/hid.c | 1 - drivers/usb/gadget/legacy/nokia.c | 1 - drivers/usb/gadget/legacy/printer.c | 2 - drivers/usb/gadget/legacy/serial.c | 1 - drivers/usb/gadget/udc/gadget_chips.h | 55 ---------------------------- 15 files changed, 74 deletions(-) delete mode 100644 drivers/usb/gadget/udc/gadget_chips.h (limited to 'drivers/usb/gadget/udc') diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index 16c1cc90c406..978435a51038 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -20,8 +20,6 @@ #include #include -#include "gadget_chips.h" - /** * usb_ep_autoconfig_ss() - choose an endpoint matching the ep * descriptor and ep companion descriptor diff --git a/drivers/usb/gadget/function/f_acm.c b/drivers/usb/gadget/function/f_acm.c index aad8165e98ef..be9df09fde26 100644 --- a/drivers/usb/gadget/function/f_acm.c +++ b/drivers/usb/gadget/function/f_acm.c @@ -21,7 +21,6 @@ #include #include "u_serial.h" -#include "gadget_chips.h" /* diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c index 04c3bb6e9dcd..11a7f5aa955b 100644 --- a/drivers/usb/gadget/function/f_mass_storage.c +++ b/drivers/usb/gadget/function/f_mass_storage.c @@ -219,7 +219,6 @@ #include #include -#include "gadget_chips.h" #include "configfs.h" diff --git a/drivers/usb/gadget/function/f_obex.c b/drivers/usb/gadget/function/f_obex.c index 2682d59f5675..5460426057eb 100644 --- a/drivers/usb/gadget/function/f_obex.c +++ b/drivers/usb/gadget/function/f_obex.c @@ -20,7 +20,6 @@ #include #include "u_serial.h" -#include "gadget_chips.h" /* diff --git a/drivers/usb/gadget/function/f_serial.c b/drivers/usb/gadget/function/f_serial.c index 2e02dfabc7ae..1d162e200e83 100644 --- a/drivers/usb/gadget/function/f_serial.c +++ b/drivers/usb/gadget/function/f_serial.c @@ -16,7 +16,6 @@ #include #include "u_serial.h" -#include "gadget_chips.h" /* diff --git a/drivers/usb/gadget/function/f_sourcesink.c b/drivers/usb/gadget/function/f_sourcesink.c index e6af1719d851..cbfaf86fe456 100644 --- a/drivers/usb/gadget/function/f_sourcesink.c +++ b/drivers/usb/gadget/function/f_sourcesink.c @@ -20,7 +20,6 @@ #include #include "g_zero.h" -#include "gadget_chips.h" #include "u_f.h" /* diff --git a/drivers/usb/gadget/function/u_ether.h b/drivers/usb/gadget/function/u_ether.h index 1384f000bd80..c77145bd6b5b 100644 --- a/drivers/usb/gadget/function/u_ether.h +++ b/drivers/usb/gadget/function/u_ether.h @@ -20,8 +20,6 @@ #include #include -#include "gadget_chips.h" - #define QMULT_DEFAULT 5 /* diff --git a/drivers/usb/gadget/function/u_uac1.h b/drivers/usb/gadget/function/u_uac1.h index fe386df6dd3e..5c2ac8e8456d 100644 --- a/drivers/usb/gadget/function/u_uac1.h +++ b/drivers/usb/gadget/function/u_uac1.h @@ -21,8 +21,6 @@ #include #include -#include "gadget_chips.h" - #define FILE_PCM_PLAYBACK "/dev/snd/pcmC0D0p" #define FILE_PCM_CAPTURE "/dev/snd/pcmC0D0c" #define FILE_CONTROL "/dev/snd/controlC0" diff --git a/drivers/usb/gadget/legacy/audio.c b/drivers/usb/gadget/legacy/audio.c index 9b2c1c68746b..685cf3b4b78f 100644 --- a/drivers/usb/gadget/legacy/audio.c +++ b/drivers/usb/gadget/legacy/audio.c @@ -15,7 +15,6 @@ #include #include -#include "gadget_chips.h" #define DRIVER_DESC "Linux USB Audio Gadget" #define DRIVER_VERSION "Feb 2, 2012" diff --git a/drivers/usb/gadget/legacy/gmidi.c b/drivers/usb/gadget/legacy/gmidi.c index 650568de0de3..8a18348ae86e 100644 --- a/drivers/usb/gadget/legacy/gmidi.c +++ b/drivers/usb/gadget/legacy/gmidi.c @@ -35,8 +35,6 @@ #include #include -#include "gadget_chips.h" - #include "u_midi.h" /*-------------------------------------------------------------------------*/ diff --git a/drivers/usb/gadget/legacy/hid.c b/drivers/usb/gadget/legacy/hid.c index e4874d3183dc..7e5d2c48476e 100644 --- a/drivers/usb/gadget/legacy/hid.c +++ b/drivers/usb/gadget/legacy/hid.c @@ -19,7 +19,6 @@ #include #include -#include "gadget_chips.h" #define DRIVER_DESC "HID Gadget" #define DRIVER_VERSION "2010/03/16" diff --git a/drivers/usb/gadget/legacy/nokia.c b/drivers/usb/gadget/legacy/nokia.c index c20f3b58f126..8b3f6fb1825d 100644 --- a/drivers/usb/gadget/legacy/nokia.c +++ b/drivers/usb/gadget/legacy/nokia.c @@ -23,7 +23,6 @@ #include "u_ether.h" #include "u_phonet.h" #include "u_ecm.h" -#include "gadget_chips.h" #include "f_mass_storage.h" /* Defines */ diff --git a/drivers/usb/gadget/legacy/printer.c b/drivers/usb/gadget/legacy/printer.c index 0c1fc0622d09..a22d30a4def1 100644 --- a/drivers/usb/gadget/legacy/printer.c +++ b/drivers/usb/gadget/legacy/printer.c @@ -19,8 +19,6 @@ #include #include -#include "gadget_chips.h" - USB_GADGET_COMPOSITE_OPTIONS(); #define DRIVER_DESC "Printer Gadget" diff --git a/drivers/usb/gadget/legacy/serial.c b/drivers/usb/gadget/legacy/serial.c index 9836d164469a..c5d42e0347a9 100644 --- a/drivers/usb/gadget/legacy/serial.c +++ b/drivers/usb/gadget/legacy/serial.c @@ -17,7 +17,6 @@ #include #include "u_serial.h" -#include "gadget_chips.h" /* Defines */ diff --git a/drivers/usb/gadget/udc/gadget_chips.h b/drivers/usb/gadget/udc/gadget_chips.h deleted file mode 100644 index bcd04bc66b98..000000000000 --- a/drivers/usb/gadget/udc/gadget_chips.h +++ /dev/null @@ -1,55 +0,0 @@ -/* - * USB device controllers have lots of quirks. Use these macros in - * gadget drivers or other code that needs to deal with them, and which - * autoconfigures instead of using early binding to the hardware. - * - * This SHOULD eventually work like the ARM mach_is_*() stuff, driven by - * some config file that gets updated as new hardware is supported. - * (And avoiding all runtime comparisons in typical one-choice configs!) - * - * NOTE: some of these controller drivers may not be available yet. - * Some are available on 2.4 kernels; several are available, but not - * yet pushed in the 2.6 mainline tree. - */ - -#ifndef __GADGET_CHIPS_H -#define __GADGET_CHIPS_H - -#include - -/* - * NOTICE: the entries below are alphabetical and should be kept - * that way. - * - * Always be sure to add new entries to the correct position or - * accept the bashing later. - * - * If you have forgotten the alphabetical order let VIM/EMACS - * do that for you. - */ -#define gadget_is_at91(g) (!strcmp("at91_udc", (g)->name)) -#define gadget_is_goku(g) (!strcmp("goku_udc", (g)->name)) -#define gadget_is_musbhdrc(g) (!strcmp("musb-hdrc", (g)->name)) -#define gadget_is_net2280(g) (!strcmp("net2280", (g)->name)) -#define gadget_is_pxa(g) (!strcmp("pxa25x_udc", (g)->name)) -#define gadget_is_pxa27x(g) (!strcmp("pxa27x_udc", (g)->name)) - -/** - * gadget_supports_altsettings - return true if altsettings work - * @gadget: the gadget in question - */ -static inline bool gadget_supports_altsettings(struct usb_gadget *gadget) -{ - /* PXA 21x/25x/26x has no altsettings at all */ - if (gadget_is_pxa(gadget)) - return false; - - /* PXA 27x and 3xx have *broken* altsetting support */ - if (gadget_is_pxa27x(gadget)) - return false; - - /* Everything else is *presumably* fine ... */ - return true; -} - -#endif /* __GADGET_CHIPS_H */ -- cgit v1.2.3