USB changes for 2.5.22
Pull from: bk://linuxusb.bkbits.net/linus-2.5
drivers/usb/class/usb-midi.c | 2
drivers/usb/host/ohci-dbg.c | 96 +++++++++++++++++++++++++++-
drivers/usb/host/ohci-hcd.c | 7 +-
drivers/usb/host/ohci-mem.c | 1
drivers/usb/host/ohci-q.c | 135 ++++++++++++++++++++-------------------
drivers/usb/host/ohci.h | 20 +++--
drivers/usb/net/kaweth.c | 33 +++++++--
drivers/usb/storage/scsiglue.c | 14 +---
drivers/usb/storage/usb.c | 139 ++++++++++++++++++++---------------------
drivers/usb/storage/usb.h | 11 +--
10 files changed, 286 insertions(+), 172 deletions(-)
------
[EMAIL PROTECTED], 2002-06-18 13:47:10-07:00, [EMAIL PROTECTED]
USB usb-midi driver: remove check for kernel version, as it's not needed.
drivers/usb/class/usb-midi.c | 2 --
1 files changed, 2 deletions(-)
------
[EMAIL PROTECTED], 2002-06-18 13:44:22-07:00, [EMAIL PROTECTED]
[PATCH] make kaweth use the sk_buff directly on tx
this change set against 2.5 will make kaweth put its private header
into the sk_buff directly if possible or else allocate a temporary sk_buff.
It saves memory and usually a copy.
drivers/usb/net/kaweth.c | 33 +++++++++++++++++++++++++--------
1 files changed, 25 insertions(+), 8 deletions(-)
------
[EMAIL PROTECTED], 2002-06-18 13:43:07-07:00, [EMAIL PROTECTED]
[PATCH] ohci misc fixes
This patch applies on top of the other two (for init problems):
- Uses time to balance interrupt load, not number of transfers.
One 8-byte lowspeed transfer costs as much as ten same-size
at full speed ... previous code could overcommit branches.
- Shrinks the code a smidgeon, mostly in the submit path.
- Updates comments, remove some magic numbers, etc.
- Adds some debug dump routines for EDs and TDs, which can
be rather helpful when debugging!
- Lays ground work for a "shadow" <linux/list.h> TD queue
(but doesn't enlarge the TD or ED on 32bit cpus)
I'm not sure anyone would have run into that time/balance
issue, though some folk have talked about hooking up lots
of lowspeed devices and that would have made trouble.
drivers/usb/host/ohci-dbg.c | 96 ++++++++++++++++++++++++++++++-
drivers/usb/host/ohci-hcd.c | 7 +-
drivers/usb/host/ohci-mem.c | 1
drivers/usb/host/ohci-q.c | 135 +++++++++++++++++++++++---------------------
drivers/usb/host/ohci.h | 20 +++---
5 files changed, 180 insertions(+), 79 deletions(-)
------
[EMAIL PROTECTED], 2002-06-18 13:35:32-07:00, [EMAIL PROTECTED]
[PATCH] USB storage: change atomic_t to bitfield, consolidate #defines
This patch changes from using an atomic_t with two states to using a
bitfield to determine if a device is attached. It also moves some common
#defines into a common header file.
courtsey of Alan Stern <[EMAIL PROTECTED]>
drivers/usb/storage/scsiglue.c | 14 ++++----------
drivers/usb/storage/usb.c | 21 +++++++--------------
drivers/usb/storage/usb.h | 11 ++++++-----
3 files changed, 17 insertions(+), 29 deletions(-)
------
[EMAIL PROTECTED], 2002-06-18 13:30:56-07:00, [EMAIL PROTECTED]
[PATCH] USB storage: cleanup storage_probe()
Attached is a BK patch which cleans up the usb-storage driver
storage_probe() function. This patch is courtsey Alan Stern.
Basically, it removes some redundant checks, moves all the error-path code
to one place (reducing code duplication), and fixes some spelling errors.
drivers/usb/storage/usb.c | 118 ++++++++++++++++++++++++----------------------
1 files changed, 64 insertions(+), 54 deletions(-)
------
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