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| author | Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com> | 2017-08-29 08:33:04 -0700 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-08-30 13:50:04 +1000 |
| commit | e1e962475e1e16e50a1aa192f08d20e9d66d10e4 (patch) | |
| tree | 7c52635a556542423868565348c1203972624c25 /hw/vas.c | |
| parent | 2d4dd7b19ede9aa62c88ead20f97f3e51eb18984 (diff) | |
| download | skiboot-e1e962475e1e16e50a1aa192f08d20e9d66d10e4.zip skiboot-e1e962475e1e16e50a1aa192f08d20e9d66d10e4.tar.gz skiboot-e1e962475e1e16e50a1aa192f08d20e9d66d10e4.tar.bz2 | |
vas: export chip-id to vas platform device
This is needed so VAS in the kernel can perform cpu to vas id mapping.
Signed-off-by: Sukadev Bhattiprolu <sukadev@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hw/vas.c')
| -rw-r--r-- | hw/vas.c | 3 |
1 files changed, 3 insertions, 0 deletions
@@ -348,6 +348,7 @@ static struct vas *alloc_vas(uint32_t chip_id, uint32_t vas_id, uint64_t base) static void create_mm_dt_node(struct proc_chip *chip) { + int gcid; struct dt_node *dn; struct vas *vas; uint64_t hvwc_start, hvwc_len; @@ -356,6 +357,7 @@ static void create_mm_dt_node(struct proc_chip *chip) uint64_t pbf_start, pbf_nbits; vas = chip->vas; + gcid = chip->id; get_hvwc_mmio_bar(chip->id, &hvwc_start, &hvwc_len); get_uwc_mmio_bar(chip->id, &uwc_start, &uwc_len); get_paste_bar(chip->id, &pbar_start, &pbar_len); @@ -372,6 +374,7 @@ static void create_mm_dt_node(struct proc_chip *chip) pbf_start, pbf_nbits); dt_add_property(dn, "ibm,vas-id", &vas->vas_id, sizeof(vas->vas_id)); + dt_add_property(dn, "ibm,chip-id", &gcid, sizeof(gcid)); } /* |