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| author | Oliver O'Halloran <oohall@gmail.com> | 2017-09-15 15:40:58 +1000 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-09-15 02:49:27 -0500 |
| commit | 9b886a44d993ade2f05f3a554a098c674bb7cd7f (patch) | |
| tree | 69cc1c95c1ec9f34ec02d73652d9401b5a0ea0ad /hdata/hdata.h | |
| parent | ad484081ef8a51811e7902aec436fa8f1ca9604a (diff) | |
| download | skiboot-9b886a44d993ade2f05f3a554a098c674bb7cd7f.zip skiboot-9b886a44d993ade2f05f3a554a098c674bb7cd7f.tar.gz skiboot-9b886a44d993ade2f05f3a554a098c674bb7cd7f.tar.bz2 | |
hdata: Parse NVLink information
Add the per-chip structures that descibe how the A-Bus/NVLink/OpenCAPI
phy is configured. This generates the npu@xyz nodes for each chip on
systems that support it.
Signed-off-by: Oliver O'Halloran <oohall@gmail.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'hdata/hdata.h')
| -rw-r--r-- | hdata/hdata.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/hdata/hdata.h b/hdata/hdata.h index cab0626..82479f5 100644 --- a/hdata/hdata.h +++ b/hdata/hdata.h @@ -68,5 +68,8 @@ extern bool hservices_from_hdat(const void *fdt, size_t size); int parse_i2c_devs(const struct HDIF_common_hdr *hdr, int idata_index, struct dt_node *xscom); +/* used to look up the device-tree node representing a slot */ +struct dt_node *find_slot_entry_node(struct dt_node *root, u32 entry_id); + #endif /* __HDATA_H */ |