talos-skiboot/core/affinity.c, branch master

numa/associativity: Add a new level of NUMA for GPU's

2017-07-13T00:19:45+00:00

Today we have an issue where the NUMA nodes corresponding to GPU's have the same affinity/distance as normal memory nodes. Our reference-points today supports two levels [0x4, 0x4] for normal systems and [0x4, 0x3] for Power8E systems. This patch adds a new level [0x4, X, 0x2] and uses node-id as at all levels for the GPU. Cc: Reza Arbab Cc: Alistair Popple Cc: Benjamin Herrenschmidt Signed-off-by: Balbir Singh Reviewed-by: Alistair Popple Acked-by: Reza Arbab Signed-off-by: Stewart Smith

Add base POWER9 support

2016-05-10T06:04:51+00:00

Add PVR detection, chip id and other misc bits for POWER9. POWER9 changes the location of the HILE and attn enable bits in the HID0 register, so add these definitions also. Signed-off-by: Michael Neuling [stewart@linux.vnet.ibm.com: Fix Numbus typo, hdata_to_dt build fixes] Signed-off-by: Stewart Smith

Fix spelling mistakes

2015-08-26T06:40:10+00:00

See https://github.com/lucasdemarchi/codespel Signed-off-by: Stewart Smith

Remove redundant includes of opal-api.h

2015-04-01T01:16:39+00:00

Now that opal.h includes opal-api.h, there are a bunch of files that include both but don't need to. Signed-off-by: Michael Ellerman Signed-off-by: Stewart Smith

Move skiboot internal things from opal.h to opal-api.h

2015-02-06T02:11:25+00:00

This is probably not the best collection of things in the world, but it means that opal.h is much closer to being directly usable by an OS. This triggers a bunch of #include fixes throughout the tree. Signed-off-by: Stewart Smith

Initial commit of Open Source release

2014-07-02T05:36:20+00:00

Signed-off-by: Benjamin Herrenschmidt