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272461 |
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02-Oct-2014 |
gjb |
Copy stable/10@r272459 to releng/10.1 as part of the 10.1-RELEASE process.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation |
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256281 |
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10-Oct-2013 |
gjb |
Copy head (r256279) to stable/10 as part of the 10.0-RELEASE cycle.
Approved by: re (implicit) Sponsored by: The FreeBSD Foundation
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228056 |
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28-Nov-2011 |
hselasky |
This commit marks the beginning of a new internal USB transfer statemachine. This work is about using a single state variable instead of multiple state bits as input for the USB statemachine to determine what to do in the various parts of the code. No APIs towards USB device drivers or USB host controller drivers will be changed.
MFC after: 1 month
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213435 |
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04-Oct-2010 |
hselasky |
This commit adds full support for USB 3.0 devices in host and device mode in the USB core. The patch mostly consists of updating the USB HUB code to support USB 3.0 HUBs. This patch also add some more USB controller methods to support more active-alike USB controllers like the XHCI which needs to be informed about various device state events.
USB 3.0 HUBs are not tested yet, due to lack of hardware, but are believed to work.
After this update the initial device descriptor is only read twice when we know that the bMaxPacketSize is too small for a single packet transfer of this descriptor.
Approved by: thompsa (mentor)
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212134 |
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02-Sep-2010 |
thompsa |
Change argument for usbd_get_dma_delay() from USB bus to USB device, some embedded hardware needs to know exactly which device is in question before it exactly can decide the required delay.
Submitted by: Hans Petter Selasky
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207080 |
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22-Apr-2010 |
thompsa |
Use a more obvious prefix for the USB control (endpoint 0) transfers rather than default_*.
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196219 |
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14-Aug-2009 |
jhb |
Purge mergeinfo from files that were temporarily renamed while USB2 was imported into the tree alongside USB.
Approved by: re (mergeinfo blanket)
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194677 |
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23-Jun-2009 |
thompsa |
- Make struct usb_xfer opaque so that drivers can not access the internals - Reduce the number of headers needed for a usb driver, the common case is just usb.h and usbdi.h
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194230 |
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14-Jun-2009 |
thompsa |
Fix _USB2_* refernces in the header protection defines.
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194228 |
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14-Jun-2009 |
thompsa |
s/usb2_/usb_|usbd_/ on all function names for the USB stack.
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193644 |
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07-Jun-2009 |
thompsa |
Rename usb pipes to endpoints as it better represents what they are, and struct usb_pipe may be used for a different purpose later on.
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193074 |
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29-May-2009 |
thompsa |
Revert the size_t part of the last commit for the moment, this blows up the USB_ADD_BYTES macro.
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193045 |
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29-May-2009 |
thompsa |
s/usb2_/usb_/ on all typedefs for the USB stack.
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192984 |
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28-May-2009 |
thompsa |
s/usb2_/usb_/ on all C structs for the USB stack.
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192500 |
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20-May-2009 |
thompsa |
Use enums for speed and rev data types.
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190749 |
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05-Apr-2009 |
piso |
Remove pointeless mergeinfo that crept in from r190633.
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190734 |
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05-Apr-2009 |
thompsa |
MFp4 //depot/projects/usb@159909
- make usb2_power_mask_t 16-bit - remove "usb2_config_sub" structure from "usb2_config". To compensate for this "usb2_config" has a new field called "usb_mode" which select for which mode the current xfer entry is active. Options are: a) Device mode only b) Host mode only (default-by-zero) c) Both modes. This change was scripted using the following sed script: "s/\.mh\././g". - the standard packet size table in "usb_transfer.c" is now a function, hence the code for the function uses less memory than the table itself.
Submitted by: Hans Petter Selasky
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190633 |
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01-Apr-2009 |
piso |
Implement an ipfw action to reassemble ip packets: reass.
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190581 |
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30-Mar-2009 |
mav |
Integrate user/mav/ata branch:
Add ch_suspend/ch_resume methods for PCI controllers and implement them for AHCI. Refactor AHCI channel initialization according to it.
Fix Port Multipliers operation. It is far from perfect yet, but works now. Tested with JMicron JMB363 AHCI + SiI 3726 PMP pair. Previous version was also tested with SiI 4726 PMP.
Hardware sponsored by: Vitsch Electronics / VEHosting.nl
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190181 |
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20-Mar-2009 |
thompsa |
MFp4 //depot/projects/usb @159431,159437,159438
- start using the new USB typedefs in the USB core - Remove usage of USB_ADD_BYTES()
Submitted by: Hans Petter Selasky
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190180 |
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20-Mar-2009 |
thompsa |
MFp4 //depot/projects/usb@159392
Add ifdefs for making parts of usb conditional.
Submitted by: Hans Petter Selasky
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188942 |
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23-Feb-2009 |
thompsa |
Move the new USB stack into its new home.
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188600 |
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13-Feb-2009 |
thompsa |
MFp4 //depot/projects/usb; 157501, 157608, 157609
- Make usb2_transfer_pending() part of the USB core header file. - Make usb2_transfer_pending() NULL safe. - Make sure that USB process functions return if the process has been drained. - Remove two unused functions.
Submitted by: Hans Petter Selasky
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187174 |
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13-Jan-2009 |
thompsa |
MFp4: //depot/projects/usb@155842
Reduce the number of callback processes to 4 per USB controller. There are two rough categories: 1) Giant locked USB transfers. 2) Non-Giant locked USB transfers. On a real system with many USB devices plugged in the number of processes reported by "ps auxw | grep USBPROC" was reduced from 40 to 18.
Submitted by: Hans Petter Selasky
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187173 |
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13-Jan-2009 |
thompsa |
MFp4: //depot/projects/usb@155839
This change is about removing three fields from "struct usb2_xfer" which can be reached from "struct usb2_xfer_root" instead and cleaning up the code after this change. The fields are "xfer->udev", "xfer->xfer_mtx" and "xfer->usb2_sc". In this process the following changes were also made: Rename "usb2_root" to "xroot" which is short for "xfer root". Rename "priv_mtx" to "xfer_mtx" in USB core. The USB_XFER_LOCK and USB_XFER_UNLOCK macros should only be used in the USB core due to dependency towards "xroot". Substitute macros for the real lock in two USB device drivers.
Submitted by: Hans Petter Selasky
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186730 |
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03-Jan-2009 |
alfred |
Sync with usb4bsd:
src/lib/libusb20/libusb20_desc.c
Make "libusb20_desc_foreach()" more readable.
src/sys/dev/usb2/controller/*.[ch] src/sys/dev/usb2/core/*.[ch]
Implement support for USB power save for all HC's.
Implement support for Big-endian EHCI.
Move Huawei quirks back into "u3g" driver.
Improve device enumeration.
src/sys/dev/usb2/ethernet/*[ch]
Patches for supporting new AXE Gigabit chipset.
src/sys/dev/usb2/serial/*[ch]
Fix IOCTL return code.
src/sys/dev/usb2/wlan/*[ch]
Sync with old USB stack.
Submitted by: hps
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185948 |
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11-Dec-2008 |
thompsa |
Format and wrap function declarations.
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184824 |
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10-Nov-2008 |
thompsa |
Convert the two main locking areas into macros to make it clear on what we are grabbing and why. These are now:
USB_BUS_LOCK/USB_BUS_UNLOCK USB_XFER_LOCK/USB_XFER_UNLOCK
Reviewed by: alfred
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184610 |
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04-Nov-2008 |
alfred |
Bring in USB4BSD, Hans Petter Selasky rework of the USB stack that includes significant features and SMP safety.
This commit includes a more or less complete rewrite of the *BSD USB stack, including Host Controller and Device Controller drivers and updating all existing USB drivers to use the new USB API:
1) A brief feature list:
- A new and mutex enabled USB API.
- Many USB drivers are now running Giant free.
- Linux USB kernel compatibility layer.
- New UGEN backend and libusb library, finally solves the "driver unloading" problem. The new BSD licensed libusb20 library is fully compatible with libusb-0.1.12 from sourceforge.
- New "usbconfig" utility, for easy configuration of USB.
- Full support for Split transactions, which means you can use your full speed USB audio device on a high speed USB HUB.
- Full support for HS ISOC transactions, which makes writing drivers for various HS webcams possible, for example.
- Full support for USB on embedded platforms, mostly cache flushing and buffer invalidating stuff.
- Safer parsing of USB descriptors.
- Autodetect of annoying USB install disks.
- Support for USB device side mode, also called USB gadget mode, using the same API like the USB host side. In other words the new USB stack is symmetric with regard to host and device side.
- Support for USB transfers like I/O vectors, means more throughput and less interrupts.
- ... see the FreeBSD quarterly status reports under "USB project"
2) To enable the driver in the default kernel build:
2.a) Remove all existing USB device options from your kernel config file.
2.b) Add the following USB device options to your kernel configuration file:
# USB core support device usb2_core
# USB controller support device usb2_controller device usb2_controller_ehci device usb2_controller_ohci device usb2_controller_uhci
# USB mass storage support device usb2_storage device usb2_storage_mass
# USB ethernet support, requires miibus device usb2_ethernet device usb2_ethernet_aue device usb2_ethernet_axe device usb2_ethernet_cdce device usb2_ethernet_cue device usb2_ethernet_kue device usb2_ethernet_rue device usb2_ethernet_dav
# USB wireless LAN support device usb2_wlan device usb2_wlan_rum device usb2_wlan_ral device usb2_wlan_zyd
# USB serial device support device usb2_serial device usb2_serial_ark device usb2_serial_bsa device usb2_serial_bser device usb2_serial_chcom device usb2_serial_cycom device usb2_serial_foma device usb2_serial_ftdi device usb2_serial_gensa device usb2_serial_ipaq device usb2_serial_lpt device usb2_serial_mct device usb2_serial_modem device usb2_serial_moscom device usb2_serial_plcom device usb2_serial_visor device usb2_serial_vscom
# USB bluetooth support device usb2_bluetooth device usb2_bluetooth_ng
# USB input device support device usb2_input device usb2_input_hid device usb2_input_kbd device usb2_input_ms
# USB sound and MIDI device support device usb2_sound
2) To enable the driver at runtime:
2.a) Unload all existing USB modules. If USB is compiled into the kernel then you might have to build a new kernel.
2.b) Load the "usb2_xxx.ko" modules under /boot/kernel having the same base name like the kernel device option.
Submitted by: Hans Petter Selasky hselasky at c2i dot net Reviewed by: imp, alfred
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