| Kconfig (bfa322c48dc69bfdaee10faf3bd8dbc23b39a21c) | Kconfig (fa3ae0c158c70e6cf227b3a194659ee7fed8c588) |
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| 1# 2# USB Gadget support on a system involves 3# (a) a peripheral controller, and 4# (b) the gadget driver using it. 5# 6# NOTE: Gadget support ** DOES NOT ** depend on host-side CONFIG_USB !! 7# 8# - Host systems (like PCs) need CONFIG_USB (with "A" jacks). --- 82 unchanged lines hidden (view full) --- 91 92 Enter the maximum power your device draws through USB, in 93 milliAmperes. The permitted range of values is 2 - 500 mA; 94 0 mA would be legal, but can make some hosts misbehave. 95 96 This value will be used except for system-specific gadget 97 drivers that have more specific information. 98 | 1# 2# USB Gadget support on a system involves 3# (a) a peripheral controller, and 4# (b) the gadget driver using it. 5# 6# NOTE: Gadget support ** DOES NOT ** depend on host-side CONFIG_USB !! 7# 8# - Host systems (like PCs) need CONFIG_USB (with "A" jacks). --- 82 unchanged lines hidden (view full) --- 91 92 Enter the maximum power your device draws through USB, in 93 milliAmperes. The permitted range of values is 2 - 500 mA; 94 0 mA would be legal, but can make some hosts misbehave. 95 96 This value will be used except for system-specific gadget 97 drivers that have more specific information. 98 |
| 99config USB_GADGET_STORAGE_NUM_BUFFERS 100 int "Number of storage pipeline buffers" 101 range 2 4 102 default 2 103 help 104 Usually 2 buffers are enough to establish a good buffering 105 pipeline. The number may be increased in order to compensate 106 for a bursty VFS behaviour. For instance there may be CPU wake up 107 latencies that makes the VFS to appear bursty in a system with 108 an CPU on-demand governor. Especially if DMA is doing IO to 109 offload the CPU. In this case the CPU will go into power 110 save often and spin up occasionally to move data within VFS. 111 If selecting USB_GADGET_DEBUG_FILES this value may be set by 112 a module parameter as well. 113 If unsure, say 2. 114 |
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| 99# 100# USB Peripheral Controller Support 101# 102# The order here is alphabetical, except that integrated controllers go 103# before discrete ones so they will be the initial/default value: 104# - integrated/SOC controllers first 105# - licensed IP used in both SOC and discrete versions 106# - discrete ones (including all PCI-only controllers) --- 143 unchanged lines hidden (view full) --- 250 depends on S3C_DEV_USB_HSOTG 251 select USB_GADGET_S3C_HSOTG_PIO 252 select USB_GADGET_DUALSPEED 253 help 254 The Samsung S3C64XX USB2.0 high-speed gadget controller 255 integrated into the S3C64XX series SoC. 256 257config USB_IMX | 115# 116# USB Peripheral Controller Support 117# 118# The order here is alphabetical, except that integrated controllers go 119# before discrete ones so they will be the initial/default value: 120# - integrated/SOC controllers first 121# - licensed IP used in both SOC and discrete versions 122# - discrete ones (including all PCI-only controllers) --- 143 unchanged lines hidden (view full) --- 266 depends on S3C_DEV_USB_HSOTG 267 select USB_GADGET_S3C_HSOTG_PIO 268 select USB_GADGET_DUALSPEED 269 help 270 The Samsung S3C64XX USB2.0 high-speed gadget controller 271 integrated into the S3C64XX series SoC. 272 273config USB_IMX |
| 258 tristate "Freescale IMX USB Peripheral Controller" 259 depends on ARCH_MX1 | 274 tristate "Freescale i.MX1 USB Peripheral Controller" 275 depends on ARCH_MXC |
| 260 help | 276 help |
| 261 Freescale's IMX series include an integrated full speed 262 USB 1.1 device controller. The controller in the IMX series 263 is register-compatible. | 277 Freescale's i.MX1 includes an integrated full speed 278 USB 1.1 device controller. |
| 264 265 It has Six fixed-function endpoints, as well as endpoint 266 zero (for control transfers). 267 268 Say "y" to link the driver statically, or "m" to build a 269 dynamically linked module called "imx_udc" and force all 270 gadget drivers to also be dynamically linked. 271 --- 26 unchanged lines hidden (view full) --- 298config USB_PXA_U2O 299 tristate "PXA9xx Processor USB2.0 controller" 300 depends on ARCH_MMP 301 select USB_GADGET_DUALSPEED 302 help 303 PXA9xx Processor series include a high speed USB2.0 device 304 controller, which support high speed and full speed USB peripheral. 305 | 279 280 It has Six fixed-function endpoints, as well as endpoint 281 zero (for control transfers). 282 283 Say "y" to link the driver statically, or "m" to build a 284 dynamically linked module called "imx_udc" and force all 285 gadget drivers to also be dynamically linked. 286 --- 26 unchanged lines hidden (view full) --- 313config USB_PXA_U2O 314 tristate "PXA9xx Processor USB2.0 controller" 315 depends on ARCH_MMP 316 select USB_GADGET_DUALSPEED 317 help 318 PXA9xx Processor series include a high speed USB2.0 device 319 controller, which support high speed and full speed USB peripheral. 320 |
| 321config USB_GADGET_DWC3 322 tristate "DesignWare USB3.0 (DRD) Controller" 323 depends on USB_DWC3 324 select USB_GADGET_DUALSPEED 325 select USB_GADGET_SUPERSPEED 326 help 327 DesignWare USB3.0 controller is a SuperSpeed USB3.0 Controller 328 which can be configured for peripheral-only, host-only, hub-only 329 and Dual-Role operation. This Controller was first integrated into 330 the OMAP5 series of processors. More information about the OMAP5 331 version of this controller, refer to http://www.ti.com/omap5. 332 |
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| 306# 307# Controllers available in both integrated and discrete versions 308# 309 310# musb builds in ../musb along with host support 311config USB_GADGET_MUSB_HDRC 312 tristate "Inventra HDRC USB Peripheral (TI, ADI, ...)" 313 depends on USB_MUSB_HDRC --- 527 unchanged lines hidden (view full) --- 841 depends on PHONET 842 help 843 The Nokia composite gadget provides support for acm, obex 844 and phonet in only one composite gadget driver. 845 846 It's only really useful for N900 hardware. If you're building 847 a kernel for N900, say Y or M here. If unsure, say N. 848 | 333# 334# Controllers available in both integrated and discrete versions 335# 336 337# musb builds in ../musb along with host support 338config USB_GADGET_MUSB_HDRC 339 tristate "Inventra HDRC USB Peripheral (TI, ADI, ...)" 340 depends on USB_MUSB_HDRC --- 527 unchanged lines hidden (view full) --- 868 depends on PHONET 869 help 870 The Nokia composite gadget provides support for acm, obex 871 and phonet in only one composite gadget driver. 872 873 It's only really useful for N900 hardware. If you're building 874 a kernel for N900, say Y or M here. If unsure, say N. 875 |
| 876config USB_G_ACM_MS 877 tristate "CDC Composite Device (ACM and mass storage)" 878 depends on BLOCK 879 help 880 This driver provides two functions in one configuration: 881 a mass storage, and a CDC ACM (serial port) link. 882 883 Say "y" to link the driver statically, or "m" to build a 884 dynamically linked module called "g_acm_ms". 885 |
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| 849config USB_G_MULTI 850 tristate "Multifunction Composite Gadget (EXPERIMENTAL)" 851 depends on BLOCK && NET 852 select USB_G_MULTI_CDC if !USB_G_MULTI_RNDIS 853 help 854 The Multifunction Composite Gadget provides Ethernet (RNDIS 855 and/or CDC Ethernet), mass storage and ACM serial link 856 interfaces. --- 90 unchanged lines hidden --- | 886config USB_G_MULTI 887 tristate "Multifunction Composite Gadget (EXPERIMENTAL)" 888 depends on BLOCK && NET 889 select USB_G_MULTI_CDC if !USB_G_MULTI_RNDIS 890 help 891 The Multifunction Composite Gadget provides Ethernet (RNDIS 892 and/or CDC Ethernet), mass storage and ACM serial link 893 interfaces. --- 90 unchanged lines hidden --- |