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| author | Christophe Lombard <clombard@linux.vnet.ibm.com> | 2017-06-13 14:21:20 +0200 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-06-19 14:49:29 +1000 |
| commit | 37ea3cfdc8523cb5fbbde6e364eaed3c1c67f8bb (patch) | |
| tree | 59a817c8ea18aec57db33c545fecc19ac25e26ef /include/chip.h | |
| parent | 43eb0ae6c2d4d05c4802b2de553f14234fe2cddf (diff) | |
| download | skiboot-37ea3cfdc8523cb5fbbde6e364eaed3c1c67f8bb.zip skiboot-37ea3cfdc8523cb5fbbde6e364eaed3c1c67f8bb.tar.gz skiboot-37ea3cfdc8523cb5fbbde6e364eaed3c1c67f8bb.tar.bz2 | |
capi: Enable capi mode for PHB4
Enable the Coherently attached processor interface. The PHB is used as
a CAPI interface.
CAPI Adapters can be connected to either PEC0 or PEC2. Single port
CAPI adapter can be connected to either PEC0 or PEC2, but Dual-Port
Adapter can be only connected to PEC2
CAPP0 attached to PHB0(PEC0 - single port)
CAPP1 attached to PHB3(PEC2 - single or dual port)
As we did for PHB3, a new specific file 'phb4-capp.h' is created to
contain the CAPP register definitions.
Signed-off-by: Christophe Lombard <clombard@linux.vnet.ibm.com>
Reviewed-by: Frederic Barrat <fbarrat@linux.vnet.ibm.com>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'include/chip.h')
| -rw-r--r-- | include/chip.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/chip.h b/include/chip.h index b957e45..17f062b 100644 --- a/include/chip.h +++ b/include/chip.h @@ -191,6 +191,7 @@ struct proc_chip { /* Must hold capi_lock to change */ uint8_t capp_phb3_attached_mask; + uint8_t capp_phb4_attached_mask; uint8_t capp_ucode_loaded; /* Used by hw/centaur.c */ |