Commit Graph

9 Commits

Author SHA1 Message Date
Chris Wright 2c3c8bea60 sysfs: add struct file* to bin_attr callbacks
This allows bin_attr->read,write,mmap callbacks to check file specific data
(such as inode owner) as part of any privilege validation.

Signed-off-by: Chris Wright <chrisw@sous-sol.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
2010-05-21 09:37:31 -07:00
Mark A. Greer a1810b44c2 [POWERPC] mv64x60: Fix FDT compatible names: mv64x60 => mv64360
Compatible names should refer to a specific version of the hardware,
without wildcards.  Change each instance of mv64x60 to mv64360, which
is the oldest version we currently support.

Signed-off-by: Mark A. Greer <mgreer@mvista.com>
Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-04-15 21:21:24 +10:00
Cyrill Gorcunov 26cb7d8bbd [POWERPC] Use for_each macros in arch/powerpc/sysdev
Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2008-01-17 14:56:54 +11:00
Dale Farnsworth d102c9d5d3 [POWERPC] Fix mv643xx_pci sysfs .read and .write functions
Commit 91a69029 introduced an additional parameter to the .read and .write
methods for sysfs binary attributes.  Two mv64x60_pci functions
were missed in that patch, resulting in these errors:
	/cache/git/linux-2.6/arch/powerpc/sysdev/mv64x60_pci.c:77: warning: initialization from incompatible pointer type
	/cache/git/linux-2.6/arch/powerpc/sysdev/mv64x60_pci.c:78: warning: initialization from incompatible pointer type

Add the missing "struct bin_attribute *" parameter.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-11-08 14:15:29 +11:00
Kumar Gala 2e56ff206b [POWERPC] Make endianess of cfg_addr for indirect pci ops runtime
Make it so we do a runtime check to know if we need to write cfg_addr
as big or little endian.  This is needed if we want to allow 86xx support
to co-exist in the same kernel as other 6xx PPCs.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-07-23 22:29:09 -05:00
Kumar Gala dbf8471f52 [POWERPC] Merge ppc32 and ppc64 pcibios_alloc_controller() prototypes
Make the ppc32 pcibios_alloc_controller take a device node to match
the ppc64 prototypes and have it set arch_data.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-29 01:58:39 -05:00
Kumar Gala 0a3786c5f7 [POWERPC] Removed remnants of bus_offset
Removed the remants of bus_offset and use self_busno in the mv64x60 case
and use pci_assign_all_buses on 83xx/85xx.

83xx/85xx have multiple PHBs and the firmwares on these devices tend not
to handle topologies with P2P bridges well so we let Linux just reassign
the bus numbers to match.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-29 01:58:15 -05:00
Kumar Gala 5ab9c4524d [POWERPC] Remove set_cfg_type for PCI indirect users that don't need it
The Freescale and Marvell PCI controllers dont require explicit setting for
type 1 config cycles.  They handle producing them by implicitly looking at the
bus, devfn.

The TSI108 and 52xx don't use the generic PCI indirect code and thus don't
bother with set_cfg_type.

Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
2007-06-29 01:57:07 -05:00
Dale Farnsworth e1a3107b06 [POWERPC] Add Marvell mv64x60 PCI bridge support
This patch adds PCI bridge support for the Marvell mv64x60 chip.
We also provide the ability to read/write the mv64x60 hotswap
register via sysfs if the hs_reg_valid property is set in the
device tree.

Signed-off-by: Dale Farnsworth <dale@farnsworth.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Paul Mackerras <paulus@samba.org>
2007-05-12 11:32:50 +10:00