Messages in this thread | | | Date | Mon, 20 Jul 2009 17:10:46 -0700 | From | Yinghai Lu <> | Subject | Re: [PATCH 01/10] ehci early_printk: split ehci debug driver from early_printk.c |
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Jason Wessel wrote: > Move the dbgp early printk driver in advance of refactoring and adding > new code, so the changes to this code are tracked separately from the > move of the code. > > The drivers/usb/early directory will be the location of the current > and future early usb code for driving usb devices prior initializing > the standard interrupt driven USB drivers. > > Signed-off-by: Jason Wessel <jason.wessel@windriver.com> > Cc: Greg KH <gregkh@suse.de> > Cc: Ingo Molnar <mingo@elte.hu> > Cc: Andrew Morton <akpm@linux-foundation.org> > Cc: Yinghai Lu <yinghai@kernel.org> > Cc: "Eric W. Biederman" <ebiederm@xmission.com> > --- > arch/x86/kernel/early_printk.c | 715 --------------------------------------- > drivers/usb/Makefile | 1 + > drivers/usb/early/Makefile | 5 + > drivers/usb/early/ehci-dbgp.c | 723 ++++++++++++++++++++++++++++++++++++++++ > include/linux/usb/ehci_def.h | 6 + > 5 files changed, 735 insertions(+), 715 deletions(-) > create mode 100644 drivers/usb/early/Makefile > create mode 100644 drivers/usb/early/ehci-dbgp.c
before this patch, we could use dbgp without compiling USB susbsystem in...
YH
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