target/linux/octeon/patches-3.10/0003-staging-MIPS-add-Octeon-USB-HCD-support.patch

   1 From b164935b38d64557a32892e7aa45e213e9d11ea8 Mon Sep 17 00:00:00 2001
   2 From: Aaro Koskinen <aaro.koskinen@iki.fi>
   3 Date: Sat, 1 Jun 2013 21:42:58 +0300
   4 Subject: [PATCH] staging: MIPS: add Octeon USB HCD support
   5
   6 Add support for Octeon USB HCD. Tested on EdgeRouter Lite with USB
   7 mass storage.
   8
   9 The driver has been extracted from GPL sources of EdgeRouter Lite firmware
  10 (based on Linux 2.6.32.13). Some minor fixes and cleanups have been done
  11 to make it work with 3.10-rc3.
  12
  13 $ uname -a
  14 Linux (none) 3.10.0-rc3-edge-00005-g86cb5bc #41 SMP PREEMPT Sat Jun 1 20:41:46 EEST 2013 mips64 GNU/Linux
  15 $ modprobe octeon-usb
  16 [   37.971683] octeon_usb: module is from the staging directory, the quality is unknown, you have been warned.
  17 [   37.983649] OcteonUSB: Detected 1 ports
  18 [   37.999360] OcteonUSB OcteonUSB.0: Octeon Host Controller
  19 [   38.004847] OcteonUSB OcteonUSB.0: new USB bus registered, assigned bus number 1
  20 [   38.012332] OcteonUSB OcteonUSB.0: irq 122, io mem 0x00000000
  21 [   38.019970] hub 1-0:1.0: USB hub found
  22 [   38.023851] hub 1-0:1.0: 1 port detected
  23 [   38.028101] OcteonUSB: Registered HCD for port 0 on irq 122
  24 [   38.391443] usb 1-1: new high-speed USB device number 2 using OcteonUSB
  25 [   38.586922] usb-storage 1-1:1.0: USB Mass Storage device detected
  26 [   38.597375] scsi0 : usb-storage 1-1:1.0
  27 [   39.604111] scsi 0:0:0:0: Direct-Access              USB DISK 2.0     PMAP PQ: 0 ANSI: 4
  28 [   39.619113] sd 0:0:0:0: [sda] 7579008 512-byte logical blocks: (3.88 GB/3.61 GiB)
  29 [   39.630696] sd 0:0:0:0: [sda] Write Protect is off
  30 [   39.635945] sd 0:0:0:0: [sda] No Caching mode page present
  31 [   39.641464] sd 0:0:0:0: [sda] Assuming drive cache: write through
  32 [   39.651341] sd 0:0:0:0: [sda] No Caching mode page present
  33 [   39.656917] sd 0:0:0:0: [sda] Assuming drive cache: write through
  34 [   39.664296]  sda: sda1 sda2
  35 [   39.675574] sd 0:0:0:0: [sda] No Caching mode page present
  36 [   39.681093] sd 0:0:0:0: [sda] Assuming drive cache: write through
  37 [   39.687223] sd 0:0:0:0: [sda] Attached SCSI removable disk
  38
  39 Signed-off-by: Aaro Koskinen <aaro.koskinen@iki.fi>
  40 Cc: David Daney <ddaney.cavm@gmail.com>
  41 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
  42 ---
  43  drivers/staging/Kconfig                      |    2 +
  44  drivers/staging/Makefile                     |    1 +
  45  drivers/staging/octeon-usb/Kconfig           |   10 +
  46  drivers/staging/octeon-usb/Makefile          |    3 +
  47  drivers/staging/octeon-usb/TODO              |   11 +
  48  drivers/staging/octeon-usb/cvmx-usb.c        | 3344 ++++++++++++++++++++++++++
  49  drivers/staging/octeon-usb/cvmx-usb.h        | 1085 +++++++++
  50  drivers/staging/octeon-usb/cvmx-usbcx-defs.h | 3086 ++++++++++++++++++++++++
  51  drivers/staging/octeon-usb/cvmx-usbnx-defs.h | 1596 ++++++++++++
  52  drivers/staging/octeon-usb/octeon-hcd.c      |  854 +++++++
  53  10 files changed, 9992 insertions(+)
  54  create mode 100644 drivers/staging/octeon-usb/Kconfig
  55  create mode 100644 drivers/staging/octeon-usb/Makefile
  56  create mode 100644 drivers/staging/octeon-usb/TODO
  57  create mode 100644 drivers/staging/octeon-usb/cvmx-usb.c
  58  create mode 100644 drivers/staging/octeon-usb/cvmx-usb.h
  59  create mode 100644 drivers/staging/octeon-usb/cvmx-usbcx-defs.h
  60  create mode 100644 drivers/staging/octeon-usb/cvmx-usbnx-defs.h
  61  create mode 100644 drivers/staging/octeon-usb/octeon-hcd.c
  62
  63 diff --git a/drivers/staging/Kconfig b/drivers/staging/Kconfig
  64 index 4464f26..f64b662 100644
  65 --- a/drivers/staging/Kconfig
  66 +++ b/drivers/staging/Kconfig
  67 @@ -62,6 +62,8 @@ source "drivers/staging/line6/Kconfig"
  68
  69  source "drivers/staging/octeon/Kconfig"
  70
  71 +source "drivers/staging/octeon-usb/Kconfig"
  72 +
  73  source "drivers/staging/serqt_usb2/Kconfig"
  74
  75  source "drivers/staging/vt6655/Kconfig"
  76 diff --git a/drivers/staging/Makefile b/drivers/staging/Makefile
  77 index f689b9d..1fb58a1 100644
  78 --- a/drivers/staging/Makefile
  79 +++ b/drivers/staging/Makefile
  80 @@ -25,6 +25,7 @@ obj-$(CONFIG_LINE6_USB)               += line6/
  81  obj-$(CONFIG_NETLOGIC_XLR_NET) += netlogic/
  82  obj-$(CONFIG_USB_SERIAL_QUATECH2)      += serqt_usb2/
  83  obj-$(CONFIG_OCTEON_ETHERNET)  += octeon/
  84 +obj-$(CONFIG_OCTEON_USB)       += octeon-usb/
  85  obj-$(CONFIG_VT6655)           += vt6655/
  86  obj-$(CONFIG_VT6656)           += vt6656/
  87  obj-$(CONFIG_VME_BUS)          += vme/