diff options
| author | Suraj Jitindar Singh <sjitindarsingh@gmail.com> | 2017-02-10 16:25:53 +1100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2017-02-22 11:28:28 +1100 |
| commit | 18aa49ecf40b002dcaad9ea5491923358f512e72 (patch) | |
| tree | 6ff763f81592c18436b7bf50be21a6ecfbea1336 /target/ppc/cpu.h | |
| parent | 86cf1e9fe852e5c322968c2c708a7efa8b7be5d9 (diff) | |
target/ppc/POWER9: Adapt LPCR handling for POWER9
The logical partitioning control register controls a threads operation
based on the partition it is currently executing. Add new definitions and
update the mask used when writing to the LPCR based on the POWER9 spec.
Signed-off-by: Suraj Jitindar Singh <sjitindarsingh@gmail.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'target/ppc/cpu.h')
| -rw-r--r-- | target/ppc/cpu.h | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/target/ppc/cpu.h b/target/ppc/cpu.h index bb96dd5182..425e79d52d 100644 --- a/target/ppc/cpu.h +++ b/target/ppc/cpu.h @@ -384,12 +384,19 @@ struct ppc_slb_t { #define LPCR_DPFD (0x7ull << LPCR_DPFD_SHIFT) #define LPCR_VRMASD_SHIFT (63 - 16) #define LPCR_VRMASD (0x1full << LPCR_VRMASD_SHIFT) +/* P9: Power-saving mode Exit Cause Enable (Upper Section) Mask */ +#define LPCR_PECE_U_SHIFT (63 - 19) +#define LPCR_PECE_U_MASK (0x7ull << LPCR_PECE_U_SHIFT) +#define LPCR_HVEE (1ull << (63 - 17)) /* Hypervisor Virt Exit Enable */ #define LPCR_RMLS_SHIFT (63 - 37) #define LPCR_RMLS (0xfull << LPCR_RMLS_SHIFT) #define LPCR_ILE (1ull << (63 - 38)) #define LPCR_AIL_SHIFT (63 - 40) /* Alternate interrupt location */ #define LPCR_AIL (3ull << LPCR_AIL_SHIFT) +#define LPCR_UPRT (1ull << (63 - 41)) /* Use Process Table */ +#define LPCR_EVIRT (1ull << (63 - 42)) /* Enhanced Virtualisation */ #define LPCR_ONL (1ull << (63 - 45)) +#define LPCR_LD (1ull << (63 - 46)) /* Large Decrementer */ #define LPCR_P7_PECE0 (1ull << (63 - 49)) #define LPCR_P7_PECE1 (1ull << (63 - 50)) #define LPCR_P7_PECE2 (1ull << (63 - 51)) @@ -398,11 +405,22 @@ struct ppc_slb_t { #define LPCR_P8_PECE2 (1ull << (63 - 49)) #define LPCR_P8_PECE3 (1ull << (63 - 50)) #define LPCR_P8_PECE4 (1ull << (63 - 51)) +/* P9: Power-saving mode Exit Cause Enable (Lower Section) Mask */ +#define LPCR_PECE_L_SHIFT (63 - 51) +#define LPCR_PECE_L_MASK (0x1full << LPCR_PECE_L_SHIFT) +#define LPCR_PDEE (1ull << (63 - 47)) /* Privileged Doorbell Exit EN */ +#define LPCR_HDEE (1ull << (63 - 48)) /* Hyperv Doorbell Exit Enable */ +#define LPCR_EEE (1ull << (63 - 49)) /* External Exit Enable */ +#define LPCR_DEE (1ull << (63 - 50)) /* Decrementer Exit Enable */ +#define LPCR_OEE (1ull << (63 - 51)) /* Other Exit Enable */ #define LPCR_MER (1ull << (63 - 52)) +#define LPCR_GTSE (1ull << (63 - 53)) /* Guest Translation Shootdown */ #define LPCR_TC (1ull << (63 - 54)) +#define LPCR_HEIC (1ull << (63 - 59)) /* HV Extern Interrupt Control */ #define LPCR_LPES0 (1ull << (63 - 60)) #define LPCR_LPES1 (1ull << (63 - 61)) #define LPCR_RMI (1ull << (63 - 62)) +#define LPCR_HVICE (1ull << (63 - 62)) /* HV Virtualisation Int Enable */ #define LPCR_HDICE (1ull << (63 - 63)) #define msr_sf ((env->msr >> MSR_SF) & 1) |