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| author | Benjamin Herrenschmidt <benh@kernel.crashing.org> | 2016-12-22 14:16:25 +1100 |
|---|---|---|
| committer | Stewart Smith <stewart@linux.vnet.ibm.com> | 2017-01-05 15:27:44 +1100 |
| commit | bd4e924700edda97a9532ed9ccfa17414696a38f (patch) | |
| tree | 5980dd355fa9db186b102b132999afd61bc0f060 /include/xive.h | |
| parent | 93373c2bcb4fbfbf32fc831f351b37fa0054fcdc (diff) | |
| download | skiboot-bd4e924700edda97a9532ed9ccfa17414696a38f.zip skiboot-bd4e924700edda97a9532ed9ccfa17414696a38f.tar.gz skiboot-bd4e924700edda97a9532ed9ccfa17414696a38f.tar.bz2 | |
xive: Break assumption that block ID == chip ID
Add proper translation between the two. We still initialize them
to the same thing but we will be able to change that easily if
necessary (if the chip IDs become larger than 16 or if we decide
to start using more than one block per chip).
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>
Diffstat (limited to 'include/xive.h')
| -rw-r--r-- | include/xive.h | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/include/xive.h b/include/xive.h index c1d07c4..e680427 100644 --- a/include/xive.h +++ b/include/xive.h @@ -74,6 +74,18 @@ #define PC_TCTXT_CFG 0x400 #define PC_TCTXT_CFG_BLKGRP_EN PPC_BIT(0) #define PC_TCTXT_CFG_HARD_CHIPID_BLK PPC_BIT(8) +#define PC_TCTXT_CHIPID_OVERRIDE PPC_BIT(9) +#define PC_TCTXT_CHIPID PPC_BITMASK(12,15) +#define X_PC_TCTXT_INDIR0 0x104 +#define PC_TCTXT_INDIR0 0x420 +#define PC_TCTXT_INDIR_VALID PPC_BIT(0) +#define PC_TCTXT_INDIR_THRDID PPC_BITMASK(9,15) +#define X_PC_TCTXT_INDIR1 0x105 +#define PC_TCTXT_INDIR1 0x428 +#define X_PC_TCTXT_INDIR2 0x106 +#define PC_TCTXT_INDIR2 0x430 +#define X_PC_TCTXT_INDIR3 0x107 +#define PC_TCTXT_INDIR3 0x438 #define X_PC_THREAD_EN_REG0 0x108 #define PC_THREAD_EN_REG0 0x440 #define X_PC_THREAD_EN_REG0_SET 0x109 |