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| author | Nathan Fontenot <nfont@linux.vnet.ibm.com> | 2017-12-01 17:47:42 +0100 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2018-01-16 13:26:29 +0100 |
| commit | 2c77721552e565e900705f4499067f8d37be3976 (patch) | |
| tree | ef539ecf931aec892d3e80e9c657e8eb2c49506d /arch/powerpc/include/asm/prom.h | |
| parent | powerpc/pseries: Update memory hotplug code to use drmem LMB array (diff) | |
| download | linux-2c77721552e565e900705f4499067f8d37be3976.tar.xz linux-2c77721552e565e900705f4499067f8d37be3976.zip | |
powerpc: Move of_drconf_cell struct to asm/drmem.h
Now that the powerpc code parses dynamic reconfiguration memory
LMB information from the LMB array and not the device tree
directly we can move the of_drconf_cell struct to drmem.h where
it fits better.
In addition, the struct is renamed to of_drconf_cell_v1 in
anticipation of upcoming support for version 2 of the dynamic
reconfiguration property and the members are typed as __be*
values to reflect how they exist in the device tree.
Signed-off-by: Nathan Fontenot <nfont@linux.vnet.ibm.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Diffstat (limited to 'arch/powerpc/include/asm/prom.h')
| -rw-r--r-- | arch/powerpc/include/asm/prom.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/arch/powerpc/include/asm/prom.h b/arch/powerpc/include/asm/prom.h index 825bd5998701..f0a30a003bd8 100644 --- a/arch/powerpc/include/asm/prom.h +++ b/arch/powerpc/include/asm/prom.h @@ -80,22 +80,6 @@ extern void of_instantiate_rtc(void); extern int of_get_ibm_chip_id(struct device_node *np); -/* The of_drconf_cell struct defines the layout of the LMB array - * specified in the device tree property - * ibm,dynamic-reconfiguration-memory/ibm,dynamic-memory - */ -struct of_drconf_cell { - u64 base_addr; - u32 drc_index; - u32 reserved; - u32 aa_index; - u32 flags; -}; - -#define DRCONF_MEM_ASSIGNED 0x00000008 -#define DRCONF_MEM_AI_INVALID 0x00000040 -#define DRCONF_MEM_RESERVED 0x00000080 - /* * There are two methods for telling firmware what our capabilities are. * Newer machines have an "ibm,client-architecture-support" method on the |