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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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251679 |
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13-Jun-2013 |
kevlo |
Remove unused variable sc_tx_bufsz. The variable is initialized but not used.
Reviewed by: yongari
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226743 |
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25-Oct-2011 |
yongari |
Implement TX/RX checksum offloading support for ASIX AX88772B controller.
AX88772B data sheet does not show detailed information about checksum offloading related things. It seems the controller has lots of options to support checksum offloading but I failed to understand why this feature requires so much complex controller configuration and status bits. One of major difference between AX88772B and its predecessor is AX88772B uses a new RX header format when RX checksum offloading is enabled. It also requires the received length of a frame should be multiple of 4. Controller will pad necessary bytes to make the length of received frame to be multiple of 4. It is driver's responsibility to offset this pad bytes. Note, AX88772B could be configured to get partial checksum value in in RX header. This mode uses different RX header format and currently we don't use that fature.
This change makes axe(4) use driver specific MII attach handler to override uether(9)'s default MII attach and announce flow-control capability for AX88178/AX88772A/AX88772B to PHY drivers. It seems original AX88772 also supports flow-control but I didn't enable it due to lack of test/access to the controller. The flow-control threshold parameter is loaded from EEPROM and there is no way to override this value without reprogramming EEPROM. For AX88772B, TX/RX IP/TCP/UDP checksum offloading is announced to network stack. IPv6 and PPPoE checksum offloading is also supported by controller but we have no way to take advantage of these features. Driver already knows PHY address so make PHY driver know that information and remove unnecessary PHY address check used in miibus_readreg/miibus_writereg callbacks. Also announce AX88178, AX88772A and AX88772B support VLAN over-sized frame.
While I'm here clean up headers and remove axe_start() in axe_init() because the link wouldn't be available right after media change.
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224020 |
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14-Jul-2011 |
yongari |
Add initial support for AX88772B USB Fast Ethernet. AX88772B supports IPv4/IPv6 checksum offloading and VLAN tag insertion/ stripping as well as WOL. Because uether does not provide a way to announce driver specific offload capabilities to upper stack, checksum offloading support needs more work and will be done in future. Special thanks to ASIX for donating sample hardware.
H/W donated by: ASIX Electronics Reviewed by: hselasky
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215969 |
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28-Nov-2010 |
yongari |
Add initial AX88772A support.
H/W donated by: Derrick Brashear (shadow <> gmail dot com)
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215968 |
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27-Nov-2010 |
yongari |
Introduce new macro AXE_IS_178_FAMILY and AXE_IS_772. Include AX88772A and AX88772B for future extension. While here add TX buffer size for 178 family controllers.
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213696 |
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11-Oct-2010 |
yongari |
Do not setup interrupt endpoint for axe(4). It seems axe(4) controllers support interrupt endpoint such that enabling interrupt endpoint generates about 1000 interrupts/sec. Controllers transfer 8 bytes data through interrupt endpoint and the data include link UP/DOWN state as well as some PHY related information. Previously axe(4) didn't use the transferred data and didn't even try to read the data. Because axe(4) counts on mii(4) to detect link state changes there is no need to use interrupt endpoint here.
This change fixes generation of unnecessary interrupts which was seen when interface is brought to UP.
No objections from: hselasky
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212130 |
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02-Sep-2010 |
thompsa |
Add GPIO programming for more PHY hardware.
Submitted by: yongari
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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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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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192984 |
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28-May-2009 |
thompsa |
s/usb2_/usb_/ on all C structs for the USB stack.
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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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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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188942 |
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23-Feb-2009 |
thompsa |
Move the new USB stack into its new home.
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188412 |
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09-Feb-2009 |
thompsa |
MFp4 //depot/projects/usb; 157100
1. Move most of the ifnet logic into the usb2_ethernet module, this includes, - make all usb ethernet interfaces named ue%d - handle all threading in usb2_ethernet - provide default ioctl handler - handle mbuf rx - provide locked callbacks for init,start,stop,etc
2. Cleanup CDC-Ethernet driver.
Submitted by: Hans Petter Selasky Obtained from: svn.freebsd.org/base/user/thompsa/usb [1]
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187378 |
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18-Jan-2009 |
thompsa |
Just put the ifnet pointer first in the softc like it needs to be rather than adding another deliciously evil pointer.
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187259 |
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15-Jan-2009 |
thompsa |
Name the items in the xfer arrays so they can be identified throughout the code.
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187192 |
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13-Jan-2009 |
thompsa |
Restore the if_*var.h and if_*reg.h to their original names, they dont need to be different.
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187190 |
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13-Jan-2009 |
thompsa |
Restore the if_*var.h and if_*reg.h to their original names, they dont need to be different.
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187125 |
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13-Jan-2009 |
thompsa |
Add usb playground.
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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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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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