| /kernel/linux/linux-6.6/drivers/usb/gadget/udc/aspeed-vhub/ |
| D | core.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
27 #include "vhub.h"
33 struct ast_vhub *vhub = ep->vhub; in ast_vhub_done() local
44 usb_gadget_unmap_request_by_dev(&vhub->pdev->dev, in ast_vhub_done()
54 spin_unlock(&ep->vhub->lock); in ast_vhub_done()
56 spin_lock(&ep->vhub->lock); in ast_vhub_done()
95 struct ast_vhub *vhub = data; in ast_vhub_irq() local
100 if (!vhub->ep0_bufs) in ast_vhub_irq()
103 spin_lock(&vhub->lock); in ast_vhub_irq()
106 istat = readl(vhub->regs + AST_VHUB_ISR); in ast_vhub_irq()
[all …]
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| D | hub.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
31 #include "vhub.h"
185 if (ep->vhub->wakeup_en) in ast_vhub_hub_dev_status()
202 if (ep->vhub->ep1_stalled) in ast_vhub_hub_ep_status()
220 ep->vhub->wakeup_en = is_set; in ast_vhub_hub_dev_feature()
227 val = readl(ep->vhub->regs + AST_VHUB_CTRL); in ast_vhub_hub_dev_feature()
230 writel(val, ep->vhub->regs + AST_VHUB_CTRL); in ast_vhub_hub_dev_feature()
259 ep->vhub->ep1_stalled = is_set; in ast_vhub_hub_ep_feature()
260 reg = readl(ep->vhub->regs + AST_VHUB_EP1_CTRL); in ast_vhub_hub_ep_feature()
267 writel(reg, ep->vhub->regs + AST_VHUB_EP1_CTRL); in ast_vhub_hub_ep_feature()
[all …]
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| D | dev.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
29 #include "vhub.h"
66 reg = readl(d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_enable()
68 writel(reg, d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_enable()
98 reg = readl(d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_disable()
100 writel(reg, d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_disable()
123 val = readl(d->vhub->regs + AST_VHUB_CTRL); in ast_vhub_dev_feature()
126 writel(val, d->vhub->regs + AST_VHUB_CTRL); in ast_vhub_dev_feature()
239 d->gadget.speed = ep->vhub->speed; in ast_vhub_std_dev_request()
282 spin_lock_irqsave(&d->vhub->lock, flags); in ast_vhub_udc_wakeup()
[all …]
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| D | epn.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
27 #include "vhub.h"
340 struct ast_vhub *vhub = ep->vhub; in ast_vhub_epn_queue() local
347 dev_warn(&vhub->pdev->dev, "Bogus EPn request ! u_req=%p\n", u_req); in ast_vhub_epn_queue()
349 dev_warn(&vhub->pdev->dev, "complete=%p internal=%d\n", in ast_vhub_epn_queue()
381 rc = usb_gadget_map_request_by_dev(&vhub->pdev->dev, u_req, in ast_vhub_epn_queue()
384 dev_warn(&vhub->pdev->dev, in ast_vhub_epn_queue()
403 spin_lock_irqsave(&vhub->lock, flags); in ast_vhub_epn_queue()
414 spin_unlock_irqrestore(&vhub->lock, flags); in ast_vhub_epn_queue()
440 dev_warn(&ep->vhub->pdev->dev, "Timeout waiting for DMA\n"); in ast_vhub_stop_active_req()
[all …]
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| D | ep0.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
27 #include "vhub.h"
53 spin_unlock(&ep->vhub->lock); in ast_vhub_reply()
58 spin_lock(&ep->vhub->lock); in ast_vhub_reply()
122 /* If this is the vHub, we handle requests differently */ in ast_vhub_ep0_handle_setup()
151 spin_unlock(&ep->vhub->lock); in ast_vhub_ep0_handle_setup()
153 spin_lock(&ep->vhub->lock); in ast_vhub_ep0_handle_setup()
276 struct ast_vhub *vhub = ep->vhub; in ast_vhub_ep0_handle_ack() local
277 struct device *dev = &vhub->pdev->dev; in ast_vhub_ep0_handle_ack()
364 struct ast_vhub *vhub = ep->vhub; in ast_vhub_ep0_queue() local
[all …]
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| D | vhub.h | 10 * VHUB register definitions *
136 * matching corresponding vHub EP0 control bits
210 * existing AST2400/AST2500 platforms. AST2600 and future vhub revisions
214 #define AST_VHUB_NUM_PORTS 5 /* vHub ports */
265 * or internal use vhub EP0. vhub EP1 doesn't have an
277 /* Dev pointer or NULL for vHub EP0 */
280 /* vHub itself */
281 struct ast_vhub *vhub; member
292 /* EP0 (either device or vhub) */
296 * vHub and devices but located in
[all …]
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| D | Makefile | 2 obj-$(CONFIG_USB_ASPEED_VHUB) += aspeed-vhub.o
3 aspeed-vhub-y := core.o ep0.o epn.o dev.o hub.o
|
| D | Kconfig | 3 tristate "Aspeed vHub UDC driver"
8 AST2600 family SoCs supporting the "vHub" functionality and USB2.0
|
| /kernel/linux/linux-5.10/drivers/usb/gadget/udc/aspeed-vhub/ |
| D | core.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
33 #include "vhub.h"
39 struct ast_vhub *vhub = ep->vhub; in ast_vhub_done() local
50 usb_gadget_unmap_request_by_dev(&vhub->pdev->dev, in ast_vhub_done()
60 spin_unlock(&ep->vhub->lock); in ast_vhub_done()
62 spin_lock(&ep->vhub->lock); in ast_vhub_done()
101 struct ast_vhub *vhub = data; in ast_vhub_irq() local
106 if (!vhub->ep0_bufs) in ast_vhub_irq()
109 spin_lock(&vhub->lock); in ast_vhub_irq()
112 istat = readl(vhub->regs + AST_VHUB_ISR); in ast_vhub_irq()
[all …]
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| D | hub.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
37 #include "vhub.h"
179 if (ep->vhub->wakeup_en) in ast_vhub_hub_dev_status()
196 if (ep->vhub->ep1_stalled) in ast_vhub_hub_ep_status()
214 ep->vhub->wakeup_en = is_set; in ast_vhub_hub_dev_feature()
242 ep->vhub->ep1_stalled = is_set; in ast_vhub_hub_ep_feature()
243 reg = readl(ep->vhub->regs + AST_VHUB_EP1_CTRL); in ast_vhub_hub_ep_feature()
250 writel(reg, ep->vhub->regs + AST_VHUB_EP1_CTRL); in ast_vhub_hub_ep_feature()
259 struct ast_vhub *vhub = ep->vhub; in ast_vhub_rep_desc() local
275 memcpy(ep->buf, &vhub->vhub_dev_desc, dsize); in ast_vhub_rep_desc()
[all …]
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| D | dev.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
35 #include "vhub.h"
72 reg = readl(d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_enable()
74 writel(reg, d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_enable()
104 reg = readl(d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_disable()
106 writel(reg, d->vhub->regs + AST_VHUB_IER); in ast_vhub_dev_disable()
234 d->gadget.speed = ep->vhub->speed; in ast_vhub_std_dev_request()
277 spin_lock_irqsave(&d->vhub->lock, flags); in ast_vhub_udc_wakeup()
284 ast_vhub_hub_wake_all(d->vhub); in ast_vhub_udc_wakeup()
287 spin_unlock_irqrestore(&d->vhub->lock, flags); in ast_vhub_udc_wakeup()
[all …]
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| D | epn.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
33 #include "vhub.h"
338 struct ast_vhub *vhub = ep->vhub; in ast_vhub_epn_queue() local
345 dev_warn(&vhub->pdev->dev, "Bogus EPn request ! u_req=%p\n", u_req); in ast_vhub_epn_queue()
347 dev_warn(&vhub->pdev->dev, "complete=%p internal=%d\n", in ast_vhub_epn_queue()
379 rc = usb_gadget_map_request_by_dev(&vhub->pdev->dev, u_req, in ast_vhub_epn_queue()
382 dev_warn(&vhub->pdev->dev, in ast_vhub_epn_queue()
401 spin_lock_irqsave(&vhub->lock, flags); in ast_vhub_epn_queue()
412 spin_unlock_irqrestore(&vhub->lock, flags); in ast_vhub_epn_queue()
438 dev_warn(&ep->vhub->pdev->dev, "Timeout waiting for DMA\n"); in ast_vhub_stop_active_req()
[all …]
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| D | ep0.c | 3 * aspeed-vhub -- Driver for Aspeed SoC "vHub" USB gadget
33 #include "vhub.h"
59 spin_unlock(&ep->vhub->lock); in ast_vhub_reply()
64 spin_lock(&ep->vhub->lock); in ast_vhub_reply()
128 /* If this is the vHub, we handle requests differently */ in ast_vhub_ep0_handle_setup()
157 spin_unlock(&ep->vhub->lock); in ast_vhub_ep0_handle_setup()
159 spin_lock(&ep->vhub->lock); in ast_vhub_ep0_handle_setup()
275 struct ast_vhub *vhub = ep->vhub; in ast_vhub_ep0_handle_ack() local
276 struct device *dev = &vhub->pdev->dev; in ast_vhub_ep0_handle_ack()
363 struct ast_vhub *vhub = ep->vhub; in ast_vhub_ep0_queue() local
[all …]
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| D | vhub.h | 10 * VHUB register definitions *
136 * matching corresponding vHub EP0 control bits
210 * existing AST2400/AST2500 platforms. AST2600 and future vhub revisions
214 #define AST_VHUB_NUM_PORTS 5 /* vHub ports */
265 * or internal use vhub EP0. vhub EP1 doesn't have an
277 /* Dev pointer or NULL for vHub EP0 */
280 /* vHub itself */
281 struct ast_vhub *vhub; member
292 /* EP0 (either device or vhub) */
296 * vHub and devices but located in
[all …]
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| D | Makefile | 2 obj-$(CONFIG_USB_ASPEED_VHUB) += aspeed-vhub.o
3 aspeed-vhub-y := core.o ep0.o epn.o dev.o hub.o
|
| D | Kconfig | 3 tristate "Aspeed vHub UDC driver"
8 AST2600 family SoCs supporting the "vHub" functionality and USB2.0
|
| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/usb/ |
| D | aspeed,usb-vhub.yaml | 5 $id: http://devicetree.org/schemas/usb/aspeed,usb-vhub.yaml#
26 - aspeed,ast2400-usb-vhub
27 - aspeed,ast2500-usb-vhub
28 - aspeed,ast2600-usb-vhub
39 aspeed,vhub-downstream-ports:
46 aspeed,vhub-generic-endpoints:
53 vhub-vendor-id:
54 description: vhub Vendor ID
58 vhub-product-id:
59 description: vhub Product ID
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/usb/ |
| D | aspeed,usb-vhub.yaml | 5 $id: http://devicetree.org/schemas/usb/aspeed,usb-vhub.yaml#
26 - aspeed,ast2400-usb-vhub
27 - aspeed,ast2500-usb-vhub
28 - aspeed,ast2600-usb-vhub
39 aspeed,vhub-downstream-ports:
46 aspeed,vhub-generic-endpoints:
53 vhub-vendor-id:
54 description: vhub Vendor ID
58 vhub-product-id:
59 description: vhub Product ID
[all …]
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| /kernel/linux/linux-6.6/arch/arm/boot/dts/aspeed/ |
| D | aspeed-bmc-inventec-transformers.dts | 318 &vhub {
320 aspeed,vhub-downstream-ports = <7>;
321 aspeed,vhub-generic-endpoints = <21>;
|
| D | aspeed-bmc-inventec-starscream.dts | 379 &vhub {
381 aspeed,vhub-downstream-ports = <7>;
382 aspeed,vhub-generic-endpoints = <21>;
|
| D | aspeed-bmc-facebook-galaxy100.dts | 51 &vhub {
|
| D | aspeed-bmc-facebook-wedge100.dts | 61 &vhub {
|
| D | ast2500-facebook-netbmc-common.dtsi | 73 &vhub {
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| D | ast2400-facebook-netbmc-common.dtsi | 115 &vhub {
|
| /kernel/linux/linux-5.10/arch/arm/boot/dts/ |
| D | ast2500-facebook-netbmc-common.dtsi | 69 &vhub {
|