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| author | Jeremy Kerr <jk@ozlabs.org> | 2015-05-19 17:05:38 +0800 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2015-05-21 15:03:35 +1000 |
| commit | f7b322e049bcf599511af475be340e86b3049001 (patch) | |
| tree | 390f8de392be80f50af02274a416bd061e793b5d /include | |
| parent | a88495a1439ff20345870a82565658249be55d23 (diff) | |
| download | skiboot-f7b322e049bcf599511af475be340e86b3049001.zip skiboot-f7b322e049bcf599511af475be340e86b3049001.tar.gz skiboot-f7b322e049bcf599511af475be340e86b3049001.tar.bz2 | |
hw/prd: Expose prd ranges via device tree
Currently, the prd reserved ranges are present in the reserved-ranges
nodes in the device tree. While this works, it's difficult to filter the
actual PRD ranges from general reserved memory.
This change links the prd ranges into the /reserved-memory nodes, by
adding ibm,prd-label properties to those used for PRD.
This change adds a prd node to the ibm,opal node too, to giver kernel &
userspace information about the prd infrastructure provided by OPAL.
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/skiboot.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/skiboot.h b/include/skiboot.h index 50f4937..163cc23 100644 --- a/include/skiboot.h +++ b/include/skiboot.h @@ -236,6 +236,7 @@ extern void prd_psi_interrupt(uint32_t proc); extern void prd_tmgt_interrupt(uint32_t proc); extern void prd_occ_reset(uint32_t proc); extern void prd_init(void); +extern void prd_register_reserved_memory(void); /* Flatten device-tree */ extern void *create_dtb(const struct dt_node *root); |