linux/drivers/firmware
Dave Young a0998eb15a efi: Export more EFI table variables to sysfs
Export fw_vendor, runtime and config table physical addresses to
/sys/firmware/efi/{fw_vendor,runtime,config_table} because kexec kernels
need them.

From EFI spec these 3 variables will be updated to virtual address after
entering virtual mode. But kernel startup code will need the physical
address.

Signed-off-by: Dave Young <dyoung@redhat.com>
Tested-by: Toshi Kani <toshi.kani@hp.com>
Signed-off-by: Matt Fleming <matt.fleming@intel.com>
2013-12-21 15:29:36 +00:00
..
efi efi: Export more EFI table variables to sysfs 2013-12-21 15:29:36 +00:00
google DMA-API: firmware/google/gsmi.c: avoid direct access to DMA masks 2013-10-31 14:49:17 +00:00
dcdbas.c DMA-API: dcdbas: update DMA mask handing 2013-10-31 14:49:16 +00:00
dcdbas.h
dell_rbu.c sysfs: add struct file* to bin_attr callbacks 2010-05-21 09:37:31 -07:00
dmi_scan.c dmi: Avoid unaligned memory access in save_mem_devices() 2013-11-03 10:40:12 +01:00
dmi-id.c dmi-id: fix a memory leak in dmi_id_init error path 2010-08-05 13:53:34 -07:00
dmi-sysfs.c firmware: Fix unaligned memory accesses in dmi-sysfs 2011-02-25 16:10:03 -08:00
edd.c [SCSI] edd: Treat "XPRS" host bus type the same as "PCI" 2011-10-31 13:26:19 +04:00
iscsi_ibft_find.c efi: Make 'efi_enabled' a function to query EFI facilities 2013-01-30 11:51:59 -08:00
iscsi_ibft.c switch ->is_visible() to returning umode_t 2012-01-03 22:54:55 -05:00
Kconfig dell_rbu: Select CONFIG_FW_LOADER_USER_HELPER explicitly 2013-06-03 13:57:29 -07:00
Makefile efi: split efisubsystem from efivars 2013-04-17 13:27:06 +01:00
memmap.c firmware, memmap: fix firmware_map_entry leak 2013-04-29 15:54:38 -07:00
pcdp.c pcdp: use early_ioremap/early_iounmap to access pcdp table 2012-07-30 17:25:11 -07:00
pcdp.h Update broken web addresses in the kernel. 2010-10-18 11:03:14 +02:00