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/linux/drivers/usb/gadget/udc/aspeed-vhub/
H A Depn.c3 * 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()
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H A Dep0.c3 * 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
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H A Dvhub.h10 * 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
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H A DMakefile2 obj-$(CONFIG_USB_ASPEED_VHUB) += aspeed-vhub.o
3 aspeed-vhub-y := core.o ep0.o epn.o dev.o hub.o
H A DKconfig3 tristate "Aspeed vHub UDC driver"
8 AST2600 family SoCs supporting the "vHub" functionality and USB2.0
/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-inventec-transformers.dts318 &vhub {
320 aspeed,vhub-downstream-ports = <7>;
321 aspeed,vhub-generic-endpoints = <21>;
H A Daspeed-bmc-inventec-starscream.dts379 &vhub {
381 aspeed,vhub-downstream-ports = <7>;
382 aspeed,vhub-generic-endpoints = <21>;
H A Daspeed-bmc-facebook-galaxy100.dts51 &vhub {
H A Daspeed-bmc-facebook-wedge100.dts61 &vhub {
H A Dast2500-facebook-netbmc-common.dtsi73 &vhub {
H A Dast2400-facebook-netbmc-common.dtsi115 &vhub {
H A Daspeed-ast2500-evb.dts116 &vhub {
H A Daspeed-bmc-qcom-dc-scm-v1.dts188 &vhub {
H A Daspeed-ast2600-evb.dts337 &vhub {
H A Daspeed-bmc-amd-daytonax.dts317 &vhub {
H A Daspeed-bmc-amd-ethanolx.dts343 &vhub {
H A Daspeed-bmc-asrock-spc621d8hm3.dts198 &vhub {
H A Daspeed-bmc-tyan-s8036.dts167 &vhub {
H A Daspeed-bmc-inspur-nf5280m6.dts680 &vhub {
H A Daspeed-bmc-tyan-s7106.dts168 &vhub {
H A Daspeed-bmc-ampere-mtjade.dts760 &vhub {
H A Daspeed-bmc-bytedance-g220a.dts938 &vhub {
H A Daspeed-bmc-facebook-cmm.dts1560 &vhub {
/linux/drivers/usb/gadget/udc/
H A DMakefile36 obj-$(CONFIG_USB_ASPEED_VHUB) += aspeed-vhub/
H A DKconfig420 source "drivers/usb/gadget/udc/aspeed-vhub/Kconfig"