On Fri, 2013-12-06 at 10:51 +0900, Alex Courbot wrote: > On 12/06/2013 01:36 AM, Andy Shevchenko wrote: > > We have to provide a mechanism to retrive GPIO information from SFI. For > > this > > we store SFI GPIO table and provide the lookup function > > sfi_gpio_get_entry_by_name() that will be used later in GPIO framework. > > > > Signed-off-by: Andy Shevchenko <andriy.shevche...@linux.intel.com> > > --- > > drivers/sfi/Makefile | 2 +- > > drivers/sfi/sfi_core.c | 6 +++ > > drivers/sfi/sfi_core.h | 3 ++ > > drivers/sfi/sfi_gpio.c | 123 > > +++++++++++++++++++++++++++++++++++++++++++++++++ > > include/linux/sfi.h | 8 ++++ > > 5 files changed, 141 insertions(+), 1 deletion(-) > > create mode 100644 drivers/sfi/sfi_gpio.c > > > > diff --git a/drivers/sfi/Makefile b/drivers/sfi/Makefile > > index 2343732..dc011db 100644 > > --- a/drivers/sfi/Makefile > > +++ b/drivers/sfi/Makefile > > @@ -1,3 +1,3 @@ > > obj-y += sfi_acpi.o > > obj-y += sfi_core.o > > - > > +obj-y += sfi_gpio.o > > diff --git a/drivers/sfi/sfi_core.c b/drivers/sfi/sfi_core.c > > index 296db7a..e9ff6f0 100644 > > --- a/drivers/sfi/sfi_core.c > > +++ b/drivers/sfi/sfi_core.c > > @@ -512,6 +512,12 @@ void __init sfi_init_late(void) > > syst_va = sfi_map_memory(syst_pa, length); > > > > sfi_acpi_init(); > > + > > + /* > > + * Parsing GPIO table first, since the DEVS table will need this table > > + * to map the pin name to the actual pin. > > + */ > > + sfi_gpio_init(); > > } > > > > /* > > diff --git a/drivers/sfi/sfi_core.h b/drivers/sfi/sfi_core.h > > index 1d5cfe8..18c663d 100644 > > --- a/drivers/sfi/sfi_core.h > > +++ b/drivers/sfi/sfi_core.h > > @@ -79,3 +79,6 @@ struct sfi_table_header *sfi_get_table(struct > > sfi_table_key *key); > > extern void sfi_put_table(struct sfi_table_header *table); > > extern struct sfi_table_attr __init *sfi_sysfs_install_table(u64 pa); > > extern void __init sfi_acpi_sysfs_init(void); > > + > > +/* sfi_gpio.c */ > > +int sfi_gpio_init(void); > > diff --git a/drivers/sfi/sfi_gpio.c b/drivers/sfi/sfi_gpio.c > > new file mode 100644 > > index 0000000..677368d > > --- /dev/null > > +++ b/drivers/sfi/sfi_gpio.c > > @@ -0,0 +1,123 @@ > > +/* sfi_gpio.c Simple Firmware Interface - GPIO extensions */ > > + > > +/* > > + > > + This file is provided under a dual BSD/GPLv2 license. When using or > > + redistributing this file, you may do so under either license. > > + > > + GPL LICENSE SUMMARY > > + > > + Copyright(c) 2013 Intel Corporation. All rights reserved. > > + > > + This program is free software; you can redistribute it and/or modify > > + it under the terms of version 2 of the GNU General Public License as > > + published by the Free Software Foundation. > > + > > + This program is distributed in the hope that it will be useful, but > > + WITHOUT ANY WARRANTY; without even the implied warranty of > > + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU > > + General Public License for more details. > > + > > + You should have received a copy of the GNU General Public License > > + along with this program; if not, write to the Free Software > > + Foundation, Inc., 51 Franklin St - Fifth Floor, Boston, MA 02110-1301 > > USA. > > + The full GNU General Public License is included in this distribution > > + in the file called LICENSE.GPL. > > As I've been told many times in the past, this last paragraph should not > be included unless you are willing to update all your patches that > include it should the FSF move to another address. ;) > > Otherwise I'm not familiar with SFI, but this looks ok to me.
I have just copied the top from other file in that folder (to keep licensing the same). So, it probably requires to be updated in all related files at once. Meanwhile I'll prepare that patch and reduce this one. -- Andy Shevchenko <andriy.shevche...@linux.intel.com> Intel Finland Oy -- To unsubscribe from this list: send the line "unsubscribe linux-gpio" in the body of a message to majord...@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
