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 |
David Brownell | e057a35 | 2007-12-21 00:29:05 -0800 | [diff] [blame] | 82 | depends on USB_EHCI_HCD |
Li Yang | ba02978 | 2007-05-11 17:09:55 +0800 | [diff] [blame] | 83 | select USB_EHCI_ROOT_HUB_TT |
| 84 | default y if MPC834x || PPC_MPC831x |
| 85 | ---help--- |
| 86 | Variation of ARC USB block used in some Freescale chips. |
| 87 | |
Olav Kongas | 4808a1c | 2005-04-09 22:57:39 +0300 | [diff] [blame] | 88 | config USB_ISP116X_HCD |
| 89 | tristate "ISP116X HCD support" |
| 90 | depends on USB |
Olav Kongas | 4808a1c | 2005-04-09 22:57:39 +0300 | [diff] [blame] | 91 | ---help--- |
| 92 | The ISP1160 and ISP1161 chips are USB host controllers. Enable this |
| 93 | option if your board has this chip. If unsure, say N. |
| 94 | |
| 95 | This driver does not support isochronous transfers. |
| 96 | |
| 97 | To compile this driver as a module, choose M here: the |
| 98 | module will be called isp116x-hcd. |
| 99 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 100 | config USB_OHCI_HCD |
| 101 | tristate "OHCI HCD support" |
| 102 | depends on USB && USB_ARCH_HAS_OHCI |
| 103 | select ISP1301_OMAP if MACH_OMAP_H2 || MACH_OMAP_H3 |
Vitaly Wool | 60bbfc8 | 2006-06-29 18:28:18 +0400 | [diff] [blame] | 104 | select I2C if ARCH_PNX4008 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 105 | ---help--- |
| 106 | The Open Host Controller Interface (OHCI) is a standard for accessing |
| 107 | USB 1.1 host controller hardware. It does more in hardware than Intel's |
| 108 | UHCI specification. If your USB host controller follows the OHCI spec, |
| 109 | say Y. On most non-x86 systems, and on x86 hardware that's not using a |
| 110 | USB controller from Intel or VIA, this is appropriate. If your host |
| 111 | controller doesn't use PCI, this is probably appropriate. For a PCI |
| 112 | based system where you're not sure, the "lspci -v" entry will list the |
| 113 | right "prog-if" for your USB controller(s): EHCI, OHCI, or UHCI. |
| 114 | |
| 115 | To compile this driver as a module, choose M here: the |
| 116 | module will be called ohci-hcd. |
| 117 | |
| 118 | config USB_OHCI_HCD_PPC_SOC |
| 119 | bool "OHCI support for on-chip PPC USB controller" |
| 120 | depends on USB_OHCI_HCD && (STB03xxx || PPC_MPC52xx) |
| 121 | default y |
Benjamin Herrenschmidt | 11d1a4a | 2006-12-15 06:54:03 +1100 | [diff] [blame] | 122 | select USB_OHCI_BIG_ENDIAN_DESC |
| 123 | select USB_OHCI_BIG_ENDIAN_MMIO |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 124 | ---help--- |
| 125 | Enables support for the USB controller on the MPC52xx or |
| 126 | STB03xxx processor chip. If unsure, say Y. |
| 127 | |
Sylvain Munaut | 495a678 | 2006-12-13 21:09:55 +0100 | [diff] [blame] | 128 | config USB_OHCI_HCD_PPC_OF |
| 129 | bool "OHCI support for PPC USB controller on OF platform bus" |
| 130 | depends on USB_OHCI_HCD && PPC_OF |
| 131 | default y |
| 132 | ---help--- |
| 133 | Enables support for the USB controller PowerPC present on the |
| 134 | OpenFirmware platform bus. |
| 135 | |
| 136 | config USB_OHCI_HCD_PPC_OF_BE |
| 137 | bool "Support big endian HC" |
| 138 | depends on USB_OHCI_HCD_PPC_OF |
| 139 | default y |
| 140 | select USB_OHCI_BIG_ENDIAN_DESC |
| 141 | select USB_OHCI_BIG_ENDIAN_MMIO |
| 142 | |
| 143 | config USB_OHCI_HCD_PPC_OF_LE |
| 144 | bool "Support little endian HC" |
| 145 | depends on USB_OHCI_HCD_PPC_OF |
| 146 | default n |
| 147 | select USB_OHCI_LITTLE_ENDIAN |
| 148 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 149 | config USB_OHCI_HCD_PCI |
| 150 | bool "OHCI support for PCI-bus USB controllers" |
Sylvain Munaut | 495a678 | 2006-12-13 21:09:55 +0100 | [diff] [blame] | 151 | 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] | 152 | default y |
| 153 | select USB_OHCI_LITTLE_ENDIAN |
| 154 | ---help--- |
| 155 | Enables support for PCI-bus plug-in USB controller cards. |
| 156 | If unsure, say Y. |
| 157 | |
Michael Buesch | c604e85 | 2007-10-09 23:47:17 -0700 | [diff] [blame] | 158 | config USB_OHCI_HCD_SSB |
| 159 | bool "OHCI support for Broadcom SSB OHCI core" |
Adrian Bunk | 1011b32 | 2007-10-27 03:06:47 +0200 | [diff] [blame] | 160 | depends on USB_OHCI_HCD && (SSB = y || SSB = USB_OHCI_HCD) && EXPERIMENTAL |
Michael Buesch | c604e85 | 2007-10-09 23:47:17 -0700 | [diff] [blame] | 161 | default n |
| 162 | ---help--- |
| 163 | Support for the Sonics Silicon Backplane (SSB) attached |
| 164 | Broadcom USB OHCI core. |
| 165 | |
| 166 | This device is present in some embedded devices with |
| 167 | Broadcom based SSB bus. |
| 168 | |
| 169 | If unsure, say N. |
| 170 | |
Benjamin Herrenschmidt | 11d1a4a | 2006-12-15 06:54:03 +1100 | [diff] [blame] | 171 | config USB_OHCI_BIG_ENDIAN_DESC |
| 172 | bool |
| 173 | depends on USB_OHCI_HCD |
| 174 | default n |
| 175 | |
| 176 | config USB_OHCI_BIG_ENDIAN_MMIO |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 177 | bool |
| 178 | depends on USB_OHCI_HCD |
| 179 | default n |
| 180 | |
| 181 | config USB_OHCI_LITTLE_ENDIAN |
| 182 | bool |
| 183 | depends on USB_OHCI_HCD |
| 184 | default n if STB03xxx || PPC_MPC52xx |
| 185 | default y |
| 186 | |
| 187 | config USB_UHCI_HCD |
| 188 | tristate "UHCI HCD (most Intel and VIA) support" |
| 189 | depends on USB && PCI |
| 190 | ---help--- |
| 191 | The Universal Host Controller Interface is a standard by Intel for |
| 192 | accessing the USB hardware in the PC (which is also called the USB |
| 193 | host controller). If your USB host controller conforms to this |
| 194 | standard, you may want to say Y, but see below. All recent boards |
| 195 | with Intel PCI chipsets (like intel 430TX, 440FX, 440LX, 440BX, |
| 196 | i810, i820) conform to this standard. Also all VIA PCI chipsets |
| 197 | (like VIA VP2, VP3, MVP3, Apollo Pro, Apollo Pro II or Apollo Pro |
| 198 | 133). If unsure, say Y. |
| 199 | |
| 200 | To compile this driver as a module, choose M here: the |
| 201 | module will be called uhci-hcd. |
| 202 | |
Tony Olech | d774efe | 2006-09-13 11:27:35 +0100 | [diff] [blame] | 203 | config USB_U132_HCD |
| 204 | tristate "Elan U132 Adapter Host Controller" |
| 205 | depends on USB && USB_FTDI_ELAN |
| 206 | default M |
| 207 | help |
| 208 | The U132 adapter is a USB to CardBus adapter specifically designed |
| 209 | for PC cards that contain an OHCI host controller. Typical PC cards |
| 210 | are the Orange Mobile 3G Option GlobeTrotter Fusion card. The U132 |
| 211 | adapter will *NOT* work with PC cards that do not contain an OHCI |
| 212 | controller. |
| 213 | |
Matt LaPlante | 3cb2fcc | 2006-11-30 05:22:59 +0100 | [diff] [blame] | 214 | For those PC cards that contain multiple OHCI controllers only the |
Tony Olech | d774efe | 2006-09-13 11:27:35 +0100 | [diff] [blame] | 215 | first one is used. |
| 216 | |
| 217 | The driver consists of two modules, the "ftdi-elan" module is a |
| 218 | USB client driver that interfaces to the FTDI chip within ELAN's |
| 219 | USB-to-PCMCIA adapter, and this "u132-hcd" module is a USB host |
| 220 | controller driver that talks to the OHCI controller within the |
| 221 | CardBus cards that are inserted in the U132 adapter. |
| 222 | |
| 223 | This driver has been tested with a CardBus OHCI USB adapter, and |
| 224 | worked with a USB PEN Drive inserted into the first USB port of |
| 225 | the PCCARD. A rather pointless thing to do, but useful for testing. |
| 226 | |
| 227 | It is safe to say M here. |
| 228 | |
| 229 | See also <http://www.elandigitalsystems.com/support/ufaq/u132linux.php> |
| 230 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 231 | config USB_SL811_HCD |
| 232 | tristate "SL811HS HCD support" |
| 233 | depends on USB |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 234 | help |
| 235 | The SL811HS is a single-port USB controller that supports either |
| 236 | host side or peripheral side roles. Enable this option if your |
| 237 | board has this chip, and you want to use it as a host controller. |
| 238 | If unsure, say N. |
| 239 | |
| 240 | To compile this driver as a module, choose M here: the |
| 241 | module will be called sl811-hcd. |
| 242 | |
David Brownell | c6de2b6 | 2005-05-26 05:55:55 -0700 | [diff] [blame] | 243 | config USB_SL811_CS |
| 244 | tristate "CF/PCMCIA support for SL811HS HCD" |
| 245 | depends on USB_SL811_HCD && PCMCIA |
David Brownell | c6de2b6 | 2005-05-26 05:55:55 -0700 | [diff] [blame] | 246 | help |
| 247 | Wraps a PCMCIA driver around the SL811HS HCD, supporting the RATOC |
| 248 | REX-CFU1U CF card (often used with PDAs). If unsure, say N. |
| 249 | |
| 250 | To compile this driver as a module, choose M here: the |
| 251 | module will be called "sl811_cs". |
| 252 | |
Yoshihiro Shimoda | 5d30435 | 2007-05-10 13:18:19 +0900 | [diff] [blame] | 253 | config USB_R8A66597_HCD |
M4rkusXXL | fa0de2b | 2007-08-10 14:53:32 -0700 | [diff] [blame] | 254 | tristate "R8A66597 HCD support" |
Yoshihiro Shimoda | 5d30435 | 2007-05-10 13:18:19 +0900 | [diff] [blame] | 255 | depends on USB |
| 256 | help |
| 257 | The R8A66597 is a USB 2.0 host and peripheral controller. |
| 258 | |
| 259 | Enable this option if your board has this chip, and you want |
| 260 | to use it as a host controller. If unsure, say N. |
| 261 | |
| 262 | To compile this driver as a module, choose M here: the |
| 263 | module will be called r8a66597-hcd. |
| 264 | |