linux_dsm_epyc7002/drivers/usb/dwc3/Kconfig

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config USB_DWC3
tristate "DesignWare USB3 DRD Core Support"
depends on (USB || USB_GADGET) && HAS_DMA
select USB_XHCI_PLATFORM if USB_SUPPORT && USB_XHCI_HCD
help
Say Y or M here if your system has a Dual Role SuperSpeed
USB controller based on the DesignWare USB3 IP Core.
If you choose to build this driver is a dynamically linked
module, the module will be called dwc3.ko.
if USB_DWC3
config USB_DWC3_ULPI
bool "Register ULPI PHY Interface"
depends on USB_ULPI_BUS=y || USB_ULPI_BUS=USB_DWC3
help
Select this if you have ULPI type PHY attached to your DWC3
controller.
choice
bool "DWC3 Mode Selection"
default USB_DWC3_DUAL_ROLE if (USB && USB_GADGET)
default USB_DWC3_HOST if (USB && !USB_GADGET)
default USB_DWC3_GADGET if (!USB && USB_GADGET)
config USB_DWC3_HOST
bool "Host only mode"
usb: dwc3: Fix compilation break when building with USB_DWC3_DUAL_ROLE=y The commit: 388e5c5 usb: dwc3: remove dwc3 dependency on host AND gadget breaks compilation when USB=y, USB_GADGET=m, USB_DWC3=y and USB_DWC3_DUAL_ROLE=y. drivers/built-in.o: In function `dwc3_gadget_giveback': drivers/usb/dwc3/gadget.c:271: undefined reference to `usb_gadget_unmap_request' drivers/built-in.o: In function `__dwc3_gadget_kick_transfer': drivers/usb/dwc3/gadget.c:1005: undefined reference to `usb_gadget_unmap_request' drivers/built-in.o: In function `__dwc3_gadget_ep_queue': drivers/usb/dwc3/gadget.c:1073: undefined reference to `usb_gadget_map_request' drivers/built-in.o: In function `dwc3_gadget_reset_interrupt': drivers/usb/dwc3/gadget.c:2165: undefined reference to `usb_gadget_set_state' drivers/built-in.o: In function `dwc3_gadget_init': drivers/usb/dwc3/gadget.c:2647: undefined reference to `usb_add_gadget_udc' drivers/built-in.o: In function `dwc3_gadget_exit': drivers/usb/dwc3/gadget.c:2681: undefined reference to `usb_del_gadget_udc' drivers/built-in.o: In function `__dwc3_ep0_do_control_data': drivers/usb/dwc3/ep0.c:929: undefined reference to `usb_gadget_map_request' drivers/usb/dwc3/ep0.c:906: undefined reference to `usb_gadget_map_request' drivers/built-in.o: In function `dwc3_ep0_set_config': drivers/usb/dwc3/ep0.c:575: undefined reference to `usb_gadget_set_state' drivers/built-in.o: In function `dwc3_ep0_set_address': drivers/usb/dwc3/ep0.c:520: undefined reference to `usb_gadget_set_state' drivers/usb/dwc3/ep0.c:522: undefined reference to `usb_gadget_set_state' drivers/built-in.o: In function `dwc3_ep0_set_config': drivers/usb/dwc3/ep0.c:556: undefined reference to `usb_gadget_set_state' Making changes similar to patch: 71a5e61 usb: chipidea: fix and improve dependencies if usb host or gadget support is built as module Let us limit the DWC3 mode to depend on corresponding usb-subsystem and USB_DWC3. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-14 19:02:16 +07:00
depends on USB=y || USB=USB_DWC3
help
Select this when you want to use DWC3 in host mode only,
thereby the gadget feature will be regressed.
config USB_DWC3_GADGET
bool "Gadget only mode"
usb: dwc3: Fix compilation break when building with USB_DWC3_DUAL_ROLE=y The commit: 388e5c5 usb: dwc3: remove dwc3 dependency on host AND gadget breaks compilation when USB=y, USB_GADGET=m, USB_DWC3=y and USB_DWC3_DUAL_ROLE=y. drivers/built-in.o: In function `dwc3_gadget_giveback': drivers/usb/dwc3/gadget.c:271: undefined reference to `usb_gadget_unmap_request' drivers/built-in.o: In function `__dwc3_gadget_kick_transfer': drivers/usb/dwc3/gadget.c:1005: undefined reference to `usb_gadget_unmap_request' drivers/built-in.o: In function `__dwc3_gadget_ep_queue': drivers/usb/dwc3/gadget.c:1073: undefined reference to `usb_gadget_map_request' drivers/built-in.o: In function `dwc3_gadget_reset_interrupt': drivers/usb/dwc3/gadget.c:2165: undefined reference to `usb_gadget_set_state' drivers/built-in.o: In function `dwc3_gadget_init': drivers/usb/dwc3/gadget.c:2647: undefined reference to `usb_add_gadget_udc' drivers/built-in.o: In function `dwc3_gadget_exit': drivers/usb/dwc3/gadget.c:2681: undefined reference to `usb_del_gadget_udc' drivers/built-in.o: In function `__dwc3_ep0_do_control_data': drivers/usb/dwc3/ep0.c:929: undefined reference to `usb_gadget_map_request' drivers/usb/dwc3/ep0.c:906: undefined reference to `usb_gadget_map_request' drivers/built-in.o: In function `dwc3_ep0_set_config': drivers/usb/dwc3/ep0.c:575: undefined reference to `usb_gadget_set_state' drivers/built-in.o: In function `dwc3_ep0_set_address': drivers/usb/dwc3/ep0.c:520: undefined reference to `usb_gadget_set_state' drivers/usb/dwc3/ep0.c:522: undefined reference to `usb_gadget_set_state' drivers/built-in.o: In function `dwc3_ep0_set_config': drivers/usb/dwc3/ep0.c:556: undefined reference to `usb_gadget_set_state' Making changes similar to patch: 71a5e61 usb: chipidea: fix and improve dependencies if usb host or gadget support is built as module Let us limit the DWC3 mode to depend on corresponding usb-subsystem and USB_DWC3. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-14 19:02:16 +07:00
depends on USB_GADGET=y || USB_GADGET=USB_DWC3
help
Select this when you want to use DWC3 in gadget mode only,
thereby the host feature will be regressed.
config USB_DWC3_DUAL_ROLE
bool "Dual Role mode"
usb: dwc3: Fix compilation break when building with USB_DWC3_DUAL_ROLE=y The commit: 388e5c5 usb: dwc3: remove dwc3 dependency on host AND gadget breaks compilation when USB=y, USB_GADGET=m, USB_DWC3=y and USB_DWC3_DUAL_ROLE=y. drivers/built-in.o: In function `dwc3_gadget_giveback': drivers/usb/dwc3/gadget.c:271: undefined reference to `usb_gadget_unmap_request' drivers/built-in.o: In function `__dwc3_gadget_kick_transfer': drivers/usb/dwc3/gadget.c:1005: undefined reference to `usb_gadget_unmap_request' drivers/built-in.o: In function `__dwc3_gadget_ep_queue': drivers/usb/dwc3/gadget.c:1073: undefined reference to `usb_gadget_map_request' drivers/built-in.o: In function `dwc3_gadget_reset_interrupt': drivers/usb/dwc3/gadget.c:2165: undefined reference to `usb_gadget_set_state' drivers/built-in.o: In function `dwc3_gadget_init': drivers/usb/dwc3/gadget.c:2647: undefined reference to `usb_add_gadget_udc' drivers/built-in.o: In function `dwc3_gadget_exit': drivers/usb/dwc3/gadget.c:2681: undefined reference to `usb_del_gadget_udc' drivers/built-in.o: In function `__dwc3_ep0_do_control_data': drivers/usb/dwc3/ep0.c:929: undefined reference to `usb_gadget_map_request' drivers/usb/dwc3/ep0.c:906: undefined reference to `usb_gadget_map_request' drivers/built-in.o: In function `dwc3_ep0_set_config': drivers/usb/dwc3/ep0.c:575: undefined reference to `usb_gadget_set_state' drivers/built-in.o: In function `dwc3_ep0_set_address': drivers/usb/dwc3/ep0.c:520: undefined reference to `usb_gadget_set_state' drivers/usb/dwc3/ep0.c:522: undefined reference to `usb_gadget_set_state' drivers/built-in.o: In function `dwc3_ep0_set_config': drivers/usb/dwc3/ep0.c:556: undefined reference to `usb_gadget_set_state' Making changes similar to patch: 71a5e61 usb: chipidea: fix and improve dependencies if usb host or gadget support is built as module Let us limit the DWC3 mode to depend on corresponding usb-subsystem and USB_DWC3. Signed-off-by: Vivek Gautam <gautam.vivek@samsung.com> Cc: Felipe Balbi <balbi@ti.com> Cc: Fengguang Wu <fengguang.wu@intel.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2013-05-14 19:02:16 +07:00
depends on ((USB=y || USB=USB_DWC3) && (USB_GADGET=y || USB_GADGET=USB_DWC3))
help
This is the default mode of working of DWC3 controller where
both host and gadget features are enabled.
endchoice
comment "Platform Glue Driver Support"
config USB_DWC3_OMAP
tristate "Texas Instruments OMAP5 and similar Platforms"
depends on EXTCON && (ARCH_OMAP2PLUS || COMPILE_TEST)
usb: dwc3: dwc3-omap: Fix the crash on module removal Following crash is seen on dwc3_omap removal Unable to handle kernel NULL pointer dereference at virtual address 00000018 pgd = ec098000 [00000018] *pgd=ad1f9831, *pte=00000000, *ppte=00000000 Internal error: Oops: 17 [#1] SMP ARM Modules linked in: usb_f_ss_lb g_zero usb_f_acm u_serial usb_f_ecm u_ether libcomposite configfs snd_usb_audio snd_usbmidi_lib snd_rawmidi snd_hwdep snd_soc_omap snd_pcm_dmaengine snd_soc_core snd_compress snd_pcm snd_tim] CPU: 0 PID: 1296 Comm: rmmod Tainted: G W 3.15.0-rc4-02716-g95c4e18-dirty #10 task: ed05a080 ti: ec368000 task.ti: ec368000 PC is at release_resource+0x14/0x7c LR is at release_resource+0x10/0x7c pc : [<c0044724>] lr : [<c0044720>] psr: 60000013 sp : ec369ec0 ip : 60000013 fp : 00021008 r10: 00000000 r9 : ec368000 r8 : c000e7a4 r7 : 00000081 r6 : bf0062c0 r5 : ed7cd000 r4 : ed7d85c0 r3 : 00000000 r2 : 00000000 r1 : 00000011 r0 : c086d08c Flags: nZCv IRQs on FIQs on Mode SVC_32 ISA ARM Segment user Control: 10c5387d Table: ac098059 DAC: 00000015 Process rmmod (pid: 1296, stack limit = 0xec368248) Stack: (0xec369ec0 to 0xec36a000) 9ec0: 00000000 00000001 ed7cd000 c034de94 ed7cd010 ed7cd000 00000000 c034e194 9ee0: 00000000 bf0062cc ed7cd010 c03490b0 ed154cc0 ed4c2570 ed2b8410 ed156810 ed156810 bf006d24 c034db9c c034db84 c034c518 9f20: bf006d24 ed156810 bf006d24 c034cd2c bf006d24 bf006d68 00000800 c034c340 9f40: 00000000 c00a9e5c 00000020 00000000 bf006d68 00000800 ec369f4c 33637764 9f60: 616d6f5f 00000070 00000001 ec368000 ed05a080 c000e670 00000001 c0084010 9f80: 00021088 00000800 00021088 00000081 80000010 0000e6f4 00021088 00000800 9fa0: 00021088 c000e5e0 00021088 00000800 000210b8 00000800 e04f6d00 e04f6d00 9fc0: 00021088 00000800 00021088 00000081 00000001 00000000 be91de08 00021008 9fe0: 4d768880 be91dbb4 b6fc5984 4d76888c 80000010 000210b8 00000000 00000000 [<c0044724>] (release_resource) from [<c034de94>] (platform_device_del+0x6c/0x9c) [<c034de94>] (platform_device_del) from [<c034e194>] (platform_device_unregister+0xc/0x18) [<c034e194>] (platform_device_unregister) from [<bf0062cc>] (dwc3_omap_remove_core+0xc/0x14 [dwc3_omap]) [<bf0062cc>] (dwc3_omap_remove_core [dwc3_omap]) from [<c03490b0>] (device_for_each_child+0x34/0x74) [<c03490b0>] (device_for_each_child) from [<bf0062b4>] (dwc3_omap_remove+0x6c/0x78 [dwc3_omap]) [<bf0062b4>] (dwc3_omap_remove [dwc3_omap]) from [<c034db9c>] (platform_drv_remove+0x18/0x1c) [<c034db9c>] (platform_drv_remove) from [<c034c518>] (__device_release_driver+0x70/0xc8) [<c034c518>] (__device_release_driver) from [<c034cd2c>] (driver_detach+0xb4/0xb8) [<c034cd2c>] (driver_detach) from [<c034c340>] (bus_remove_driver+0x4c/0x90) [<c034c340>] (bus_remove_driver) from [<c00a9e5c>] (SyS_delete_module+0x10c/0x198) [<c00a9e5c>] (SyS_delete_module) from [<c000e5e0>] (ret_fast_syscall+0x0/0x48) Code: e1a04000 e59f0068 eb14505e e5943010 (e5932018) ---[ end trace 7e2a8746ff4fc811 ]--- Segmentation fault [ balbi@ti.com : add CONFIG_OF dependency ] Signed-off-by: George Cherian <george.cherian@ti.com> Signed-off-by: Felipe Balbi <balbi@ti.com>
2014-05-22 11:01:37 +07:00
depends on OF
default USB_DWC3
help
Some platforms from Texas Instruments like OMAP5, DRA7xxx and
AM437x use this IP for USB2/3 functionality.
Say 'Y' or 'M' here if you have one such device
config USB_DWC3_EXYNOS
tristate "Samsung Exynos Platform"
depends on ARCH_EXYNOS && OF || COMPILE_TEST
default USB_DWC3
help
Recent Exynos5 SoCs ship with one DesignWare Core USB3 IP inside,
say 'Y' or 'M' if you have one such device.
config USB_DWC3_PCI
tristate "PCIe-based Platforms"
depends on PCI
default USB_DWC3
help
If you're using the DesignWare Core IP with a PCIe, please say
'Y' or 'M' here.
One such PCIe-based platform is Synopsys' PCIe HAPS model of
this IP.
config USB_DWC3_KEYSTONE
tristate "Texas Instruments Keystone2 Platforms"
depends on ARCH_KEYSTONE || COMPILE_TEST
default USB_DWC3
help
Support of USB2/3 functionality in TI Keystone2 platforms.
Say 'Y' or 'M' here if you have one such device
config USB_DWC3_OF_SIMPLE
tristate "Generic OF Simple Glue Layer"
depends on OF && COMMON_CLK
default USB_DWC3
help
Support USB2/3 functionality in simple SoC integrations.
Currently supports Xilinx and Qualcomm DWC USB3 IP.
Say 'Y' or 'M' if you have one such device.
config USB_DWC3_ST
tristate "STMicroelectronics Platforms"
depends on ARCH_STI && OF
default USB_DWC3
help
STMicroelectronics SoCs with one DesignWare Core USB3 IP
inside (i.e. STiH407).
Say 'Y' or 'M' if you have one such device.
endif