Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | # |
| 2 | # USB Host Controller Drivers |
| 3 | # |
| 4 | comment "USB Host Controller Drivers" |
| 5 | depends on USB |
| 6 | |
| 7 | config USB_EHCI_HCD |
| 8 | tristate "EHCI HCD (USB 2.0) support" |
Jordan Crouse | 76fa9a2 | 2006-01-20 14:06:09 -0800 | [diff] [blame] | 9 | depends on USB && USB_ARCH_HAS_EHCI |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | ---help--- |
| 11 | The Enhanced Host Controller Interface (EHCI) is standard for USB 2.0 |
| 12 | "high speed" (480 Mbit/sec, 60 Mbyte/sec) host controller hardware. |
| 13 | If your USB host controller supports USB 2.0, you will likely want to |
Jesper Juhl | b3c29d8 | 2006-01-10 00:35:22 +0100 | [diff] [blame] | 14 | configure this Host Controller Driver. At the time of this writing, |
| 15 | the primary implementation of EHCI is a chip from NEC, widely available |
| 16 | in add-on PCI cards, but implementations are in the works from other |
| 17 | vendors including Intel and Philips. Motherboard support is appearing. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 18 | |
| 19 | EHCI controllers are packaged with "companion" host controllers (OHCI |
| 20 | or UHCI) to handle USB 1.1 devices connected to root hub ports. Ports |
Jesper Juhl | b3c29d8 | 2006-01-10 00:35:22 +0100 | [diff] [blame] | 21 | will connect to EHCI if the device is high speed, otherwise they |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 22 | connect to a companion controller. If you configure EHCI, you should |
| 23 | probably configure the OHCI (for NEC and some other vendors) USB Host |
| 24 | Controller Driver or UHCI (for Via motherboards) Host Controller |
| 25 | Driver too. |
| 26 | |
| 27 | You may want to read <file:Documentation/usb/ehci.txt>. |
| 28 | |
| 29 | To compile this driver as a module, choose M here: the |
| 30 | module will be called ehci-hcd. |
| 31 | |
| 32 | config USB_EHCI_SPLIT_ISO |
| 33 | bool "Full speed ISO transactions (EXPERIMENTAL)" |
| 34 | depends on USB_EHCI_HCD && EXPERIMENTAL |
| 35 | default n |
| 36 | ---help--- |
| 37 | This code is new and hasn't been used with many different |
| 38 | EHCI or USB 2.0 transaction translator implementations. |
| 39 | It should work for ISO-OUT transfers, like audio. |
| 40 | |
| 41 | config USB_EHCI_ROOT_HUB_TT |
| 42 | bool "Root Hub Transaction Translators (EXPERIMENTAL)" |
| 43 | depends on USB_EHCI_HCD && EXPERIMENTAL |
| 44 | ---help--- |
| 45 | Some EHCI chips have vendor-specific extensions to integrate |
| 46 | transaction translators, so that no OHCI or UHCI companion |
| 47 | controller is needed. It's safe to say "y" even if your |
| 48 | controller doesn't support this feature. |
| 49 | |
Dan Streetman | ba47f66 | 2006-05-24 09:39:16 -0700 | [diff] [blame] | 50 | This supports the EHCI implementation that's originally |
| 51 | from ARC, and has since changed hands a few times. |
| 52 | |
| 53 | config USB_EHCI_TT_NEWSCHED |
| 54 | bool "Improved Transaction Translator scheduling (EXPERIMENTAL)" |
| 55 | depends on USB_EHCI_HCD && EXPERIMENTAL |
| 56 | ---help--- |
| 57 | This changes the periodic scheduling code to fill more of the low |
| 58 | and full speed bandwidth available from the Transaction Translator |
| 59 | (TT) in USB 2.0 hubs. Without this, only one transfer will be |
| 60 | issued in each microframe, significantly reducing the number of |
| 61 | periodic low/fullspeed transfers possible. |
| 62 | |
| 63 | If you have multiple periodic low/fullspeed devices connected to a |
| 64 | highspeed USB hub which is connected to a highspeed USB Host |
| 65 | Controller, and some of those devices will not work correctly |
| 66 | (possibly due to "ENOSPC" or "-28" errors), say Y. |
| 67 | |
| 68 | If unsure, say N. |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 69 | |
Benjamin Herrenschmidt | 083522d | 2006-12-15 06:54:08 +1100 | [diff] [blame] | 70 | config USB_EHCI_BIG_ENDIAN_MMIO |
| 71 | bool |
Stefan Roese | 4d68c0b | 2007-05-04 11:39:37 -0700 | [diff] [blame] | 72 | depends on USB_EHCI_HCD && (PPC_CELLEB || PPC_PS3 || 440EPX) |
| 73 | default y |
Benjamin Herrenschmidt | 083522d | 2006-12-15 06:54:08 +1100 | [diff] [blame] | 74 | |
Stefan Roese | 6dbd682 | 2007-05-01 09:29:37 -0700 | [diff] [blame] | 75 | config USB_EHCI_BIG_ENDIAN_DESC |
| 76 | bool |
Stefan Roese | 4d68c0b | 2007-05-04 11:39:37 -0700 | [diff] [blame] | 77 | depends on USB_EHCI_HCD && 440EPX |
| 78 | default y |
Stefan Roese | 6dbd682 | 2007-05-01 09:29:37 -0700 | [diff] [blame] | 79 | |
Li Yang | ba02978 | 2007-05-11 17:09:55 +0800 | [diff] [blame] | 80 | config USB_EHCI_FSL |
| 81 | bool |
| 82 | select USB_EHCI_ROOT_HUB_TT |
| 83 | default y if MPC834x || PPC_MPC831x |
| 84 | ---help--- |
| 85 | Variation of ARC USB block used in some Freescale chips. |
| 86 | |
Olav Kongas | 4808a1c | 2005-04-09 22:57:39 +0300 | [diff] [blame] | 87 | config USB_ISP116X_HCD |
| 88 | tristate "ISP116X HCD support" |
| 89 | depends on USB |
Olav Kongas | 4808a1c | 2005-04-09 22:57:39 +0300 | [diff] [blame] | 90 | ---help--- |
| 91 | The ISP1160 and ISP1161 chips are USB host controllers. Enable this |
| 92 | option if your board has this chip. If unsure, say N. |
| 93 | |
| 94 | This driver does not support isochronous transfers. |
| 95 | |
| 96 | To compile this driver as a module, choose M here: the |
| 97 | module will be called isp116x-hcd. |
| 98 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 99 | config USB_OHCI_HCD |
| 100 | tristate "OHCI HCD support" |
| 101 | depends on USB && USB_ARCH_HAS_OHCI |
| 102 | select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 |
Vitaly Wool | 60bbfc8 | 2006-06-29 18:28:18 +0400 | [diff] [blame] | 103 | select I2C if ARCH_PNX4008 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 104 | ---help--- |
| 105 | The Open Host Controller Interface (OHCI) is a standard for accessing |
| 106 | USB 1.1 host controller hardware. It does more in hardware than Intel's |
| 107 | UHCI specification. If your USB host controller follows the OHCI spec, |
| 108 | say Y. On most non-x86 systems, and on x86 hardware that's not using a |
| 109 | USB controller from Intel or VIA, this is appropriate. If your host |
| 110 | controller doesn't use PCI, this is probably appropriate. For a PCI |
| 111 | based system where you're not sure, the "lspci -v" entry will list the |
| 112 | right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. |
| 113 | |
| 114 | To compile this driver as a module, choose M here: the |
| 115 | module will be called ohci-hcd. |
| 116 | |
| 117 | config USB_OHCI_HCD_PPC_SOC |
| 118 | bool "OHCI support for on-chip PPC USB controller" |
| 119 | depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx) |
| 120 | default y |
Benjamin Herrenschmidt | 11d1a4a | 2006-12-15 06:54:03 +1100 | [diff] [blame] | 121 | select USB_OHCI_BIG_ENDIAN_DESC |
| 122 | select USB_OHCI_BIG_ENDIAN_MMIO |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 123 | ---help--- |
| 124 | Enables support for the USB controller on the MPC52xx or |
| 125 | STB03xxx processor chip. If unsure, say Y. |
| 126 | |
Sylvain Munaut | 495a678 | 2006-12-13 21:09:55 +0100 | [diff] [blame] | 127 | config USB_OHCI_HCD_PPC_OF |
| 128 | bool "OHCI support for PPC USB controller on OF platform bus" |
| 129 | depends on USB_OHCI_HCD && PPC_OF |
| 130 | default y |
| 131 | ---help--- |
| 132 | Enables support for the USB controller PowerPC present on the |
| 133 | OpenFirmware platform bus. |
| 134 | |
| 135 | config USB_OHCI_HCD_PPC_OF_BE |
| 136 | bool "Support big endian HC" |
| 137 | depends on USB_OHCI_HCD_PPC_OF |
| 138 | default y |
| 139 | select USB_OHCI_BIG_ENDIAN_DESC |
| 140 | select USB_OHCI_BIG_ENDIAN_MMIO |
| 141 | |
| 142 | config USB_OHCI_HCD_PPC_OF_LE |
| 143 | bool "Support little endian HC" |
| 144 | depends on USB_OHCI_HCD_PPC_OF |
| 145 | default n |
| 146 | select USB_OHCI_LITTLE_ENDIAN |
| 147 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 148 | config USB_OHCI_HCD_PCI |
| 149 | bool "OHCI support for PCI-bus USB controllers" |
Sylvain Munaut | 495a678 | 2006-12-13 21:09:55 +0100 | [diff] [blame] | 150 | depends on USB_OHCI_HCD && PCI && (STB03xxx || PPC_MPC52xx || USB_OHCI_HCD_PPC_OF) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 151 | default y |
| 152 | select USB_OHCI_LITTLE_ENDIAN |
| 153 | ---help--- |
| 154 | Enables support for PCI-bus plug-in USB controller cards. |
| 155 | If unsure, say Y. |
| 156 | |
Michael Buesch | c604e85 | 2007-10-09 23:47:17 -0700 | [diff] [blame] | 157 | config USB_OHCI_HCD_SSB |
| 158 | bool "OHCI support for Broadcom SSB OHCI core" |
Ingo Molnar | b22817b | 2007-10-15 19:43:21 +0200 | [diff] [blame^] | 159 | depends on USB_OHCI_HCD && (SSB = y || SSB = CONFIG_USB_OHCI_HCD) && EXPERIMENTAL |
Michael Buesch | c604e85 | 2007-10-09 23:47:17 -0700 | [diff] [blame] | 160 | default n |
| 161 | ---help--- |
| 162 | Support for the Sonics Silicon Backplane (SSB) attached |
| 163 | Broadcom USB OHCI core. |
| 164 | |
| 165 | This device is present in some embedded devices with |
| 166 | Broadcom based SSB bus. |
| 167 | |
| 168 | If unsure, say N. |
| 169 | |
Benjamin Herrenschmidt | 11d1a4a | 2006-12-15 06:54:03 +1100 | [diff] [blame] | 170 | config USB_OHCI_BIG_ENDIAN_DESC |
| 171 | bool |
| 172 | depends on USB_OHCI_HCD |
| 173 | default n |
| 174 | |
| 175 | config USB_OHCI_BIG_ENDIAN_MMIO |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 176 | bool |
| 177 | depends on USB_OHCI_HCD |
| 178 | default n |
| 179 | |
| 180 | config USB_OHCI_LITTLE_ENDIAN |
| 181 | bool |
| 182 | depends on USB_OHCI_HCD |
| 183 | default n if STB03xxx || PPC_MPC52xx |
| 184 | default y |
| 185 | |
| 186 | config USB_UHCI_HCD |
| 187 | tristate "UHCI HCD (most Intel and VIA) support" |
| 188 | depends on USB && PCI |
| 189 | ---help--- |
| 190 | The Universal Host Controller Interface is a standard by Intel for |
| 191 | accessing the USB hardware in the PC (which is also called the USB |
| 192 | host controller). If your USB host controller conforms to this |
| 193 | standard, you may want to say Y, but see below. All recent boards |
| 194 | with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, |
| 195 | i810, i820) conform to this standard. Also all VIA PCI chipsets |
| 196 | (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro |
| 197 | 133). If unsure, say Y. |
| 198 | |
| 199 | To compile this driver as a module, choose M here: the |
| 200 | module will be called uhci-hcd. |
| 201 | |
Tony Olech | d774efe | 2006-09-13 11:27:35 +0100 | [diff] [blame] | 202 | config USB_U132_HCD |
| 203 | tristate "Elan U132 Adapter Host Controller" |
| 204 | depends on USB && USB_FTDI_ELAN |
| 205 | default M |
| 206 | help |
| 207 | The U132 adapter is a USB to CardBus adapter specifically designed |
| 208 | for PC cards that contain an OHCI host controller. Typical PC cards |
| 209 | are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132 |
| 210 | adapter will *NOT* work with PC cards that do not contain an OHCI |
| 211 | controller. |
| 212 | |
Matt LaPlante | 3cb2fcc | 2006-11-30 05:22:59 +0100 | [diff] [blame] | 213 | For those PC cards that contain multiple OHCI controllers only the |
Tony Olech | d774efe | 2006-09-13 11:27:35 +0100 | [diff] [blame] | 214 | first one is used. |
| 215 | |
| 216 | The driver consists of two modules, the "ftdi-elan" module is a |
| 217 | USB client driver that interfaces to the FTDI chip within ELAN's |
| 218 | USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host |
| 219 | controller driver that talks to the OHCI controller within the |
| 220 | CardBus cards that are inserted in the U132 adapter. |
| 221 | |
| 222 | This driver has been tested with a CardBus OHCI USB adapter, and |
| 223 | worked with a USB PEN Drive inserted into the first USB port of |
| 224 | the PCCARD. A rather pointless thing to do, but useful for testing. |
| 225 | |
| 226 | It is safe to say M here. |
| 227 | |
| 228 | See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php> |
| 229 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 230 | config USB_SL811_HCD |
| 231 | tristate "SL811HS HCD support" |
| 232 | depends on USB |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 233 | help |
| 234 | The SL811HS is a single-port USB controller that supports either |
| 235 | host side or peripheral side roles. Enable this option if your |
| 236 | board has this chip, and you want to use it as a host controller. |
| 237 | If unsure, say N. |
| 238 | |
| 239 | To compile this driver as a module, choose M here: the |
| 240 | module will be called sl811-hcd. |
| 241 | |
David Brownell | c6de2b6 | 2005-05-26 05:55:55 -0700 | [diff] [blame] | 242 | config USB_SL811_CS |
| 243 | tristate "CF/PCMCIA support for SL811HS HCD" |
| 244 | depends on USB_SL811_HCD && PCMCIA |
David Brownell | c6de2b6 | 2005-05-26 05:55:55 -0700 | [diff] [blame] | 245 | help |
| 246 | Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC |
| 247 | REX-CFU1U CF card (often used with PDAs). If unsure, say N. |
| 248 | |
| 249 | To compile this driver as a module, choose M here: the |
| 250 | module will be called "sl811_cs". |
| 251 | |
Yoshihiro Shimoda | 5d30435 | 2007-05-10 13:18:19 +0900 | [diff] [blame] | 252 | config USB_R8A66597_HCD |
M4rkusXXL | fa0de2b | 2007-08-10 14:53:32 -0700 | [diff] [blame] | 253 | tristate "R8A66597 HCD support" |
Yoshihiro Shimoda | 5d30435 | 2007-05-10 13:18:19 +0900 | [diff] [blame] | 254 | depends on USB |
| 255 | help |
| 256 | The R8A66597 is a USB 2.0 host and peripheral controller. |
| 257 | |
| 258 | Enable this option if your board has this chip, and you want |
| 259 | to use it as a host controller. If unsure, say N. |
| 260 | |
| 261 | To compile this driver as a module, choose M here: the |
| 262 | module will be called r8a66597-hcd. |
| 263 | |