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  1. 09 7月, 2009 2 次提交
  3. 19 6月, 2009 1 次提交
  5. 12 2月, 2009 1 次提交
  7. 23 1月, 2009 1 次提交
  9. 30 12月, 2008 1 次提交
    • J
      drivers/net/usb: use USB API functions rather than constants · f201a8a4
      由 Julia Lawall 提交于 
      This set of patches introduces calls to the following set of functions:

usb_endpoint_dir_in(epd)
usb_endpoint_dir_out(epd)
usb_endpoint_is_bulk_in(epd)
usb_endpoint_is_bulk_out(epd)
usb_endpoint_is_int_in(epd)
usb_endpoint_is_int_out(epd)
usb_endpoint_num(epd)
usb_endpoint_type(epd)
usb_endpoint_xfer_bulk(epd)
usb_endpoint_xfer_control(epd)
usb_endpoint_xfer_int(epd)
usb_endpoint_xfer_isoc(epd)

In some cases, introducing one of these functions is not possible, and it
just replaces an explicit integer value by one of the following constants:

USB_ENDPOINT_XFER_BULK
USB_ENDPOINT_XFER_CONTROL
USB_ENDPOINT_XFER_INT
USB_ENDPOINT_XFER_ISOC

In drivers/net/wireless/zd1211rw/zd_usb.c the code:

(endpoint->bEndpointAddress & USB_TYPE_MASK) == USB_DIR_OUT

is suspicious.  If it is intended to use USB_ENDPOINT_DIR_MASK rather than
USB_TYPE_MASK, then the whole conditional test could be converted to a call
to usb_endpoint_is_bulk_in.

An extract of the semantic patch that makes these changes is as follows:
(http://www.emn.fr/x-info/coccinelle/)

// <smpl>
@r1@ struct usb_endpoint_descriptor *epd; @@

- ((epd->bmAttributes & \(USB_ENDPOINT_XFERTYPE_MASK\|3\)) ==
- \(USB_ENDPOINT_XFER_CONTROL\|0\))
+ usb_endpoint_xfer_control(epd)

@r5@ struct usb_endpoint_descriptor *epd; @@

- ((epd->bEndpointAddress & \(USB_ENDPOINT_DIR_MASK\|0x80\)) ==
-  \(USB_DIR_IN\|0x80\))
+ usb_endpoint_dir_in(epd)

@inc@
@@

#include <linux/usb.h>

@depends on !inc && (r1||r5)@
@@

+ #include <linux/usb.h>
  #include <linux/usb/...>
// </smpl>
Signed-off-by: NJulia Lawall <julia@diku.dk>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      f201a8a4
  11. 07 11月, 2008 1 次提交
  13. 01 11月, 2008 1 次提交
  15. 23 9月, 2008 1 次提交
  17. 08 7月, 2008 1 次提交
  19. 22 5月, 2008 4 次提交
  21. 13 5月, 2008 1 次提交
  23. 29 4月, 2008 1 次提交
  25. 07 3月, 2008 1 次提交
  27. 29 1月, 2008 3 次提交
  29. 19 10月, 2007 1 次提交
  31. 11 10月, 2007 5 次提交
  33. 18 7月, 2007 2 次提交
  35. 16 7月, 2007 1 次提交
  37. 11 7月, 2007 2 次提交
    • D
      [PATCH] zd1211rw: Defer firmware load until first ifup · 74553aed
      由 Daniel Drake 提交于 
      While playing with the firmware a while back, I discovered a way to
access the device's entire address space before the firmware has been
loaded.

Previously we were loading the firmware early on (during probe) so that
we could read the MAC address from the EEPROM and register a netdevice.
Now that we can read the EEPROM without having firmware, we can defer
firmware loading until later while still reading the MAC address early
on.

This has the advantage that zd1211rw can now be built into the kernel --
previously if this was the case, zd1211rw would be loaded before the
filesystem is available and firmware loading would fail.

Firmware load and other device initialization operations now happen the
first time the interface is brought up.

Some architectural changes were needed: handling of the is_zd1211b flag
was moved into the zd_usb structure, MAC address handling was obviously
changed, and a preinit_hw stage was added (the order is now: init,
preinit_hw, init_hw).
Signed-off-by: NDaniel Drake <dsd@gentoo.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      74553aed
    • D
      [PATCH] zd1211rw: Add ID for Buffalo WLI-U2-KG54L · 93f510bb
      由 Daniel Drake 提交于 
      Tested by Zen Kato
zd1211b chip 0411:00da v4810 high 00-16-01 AL2230S_RF pa0 g--N-
Signed-off-by: NDaniel Drake <dsd@gentoo.org>
Signed-off-by: NJohn W. Linville <linville@tuxdriver.com>
      93f510bb
  39. 09 7月, 2007 1 次提交
  41. 08 5月, 2007 3 次提交
  43. 28 4月, 2007 4 次提交
  45. 24 4月, 2007 1 次提交