diff options
author | Michael Ellerman <mpe@ellerman.id.au> | 2017-04-12 22:25:02 +1000 |
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committer | Michael Ellerman <mpe@ellerman.id.au> | 2017-04-12 22:31:37 +1000 |
commit | 3c19d5ada1bec8b97119215298df7669d3ffb3db (patch) | |
tree | bbc728296e01ff7403164072e4f87ad01de2c6ea /arch/powerpc/include/asm/opal-api.h | |
parent | 17ed4c8f81da2bf340d33a8c875f4d6b1dfd9398 (diff) | |
parent | 08a1e650cc631ccc8cfe670beb38b2f9c58402cd (diff) | |
download | linux-3c19d5ada1bec8b97119215298df7669d3ffb3db.tar.bz2 |
Merge branch 'topic/xive' (early part) into next
This merges the arch part of the XIVE support, leaving the final commit
with the KVM specific pieces dangling on the branch for Paul to merge
via the kvm-ppc tree.
Diffstat (limited to 'arch/powerpc/include/asm/opal-api.h')
-rw-r--r-- | arch/powerpc/include/asm/opal-api.h | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/opal-api.h b/arch/powerpc/include/asm/opal-api.h index a599a2c893c3..cb3e6242a78c 100644 --- a/arch/powerpc/include/asm/opal-api.h +++ b/arch/powerpc/include/asm/opal-api.h @@ -40,6 +40,8 @@ #define OPAL_I2C_ARBT_LOST -22 #define OPAL_I2C_NACK_RCVD -23 #define OPAL_I2C_STOP_ERR -24 +#define OPAL_XIVE_PROVISIONING -31 +#define OPAL_XIVE_FREE_ACTIVE -32 /* API Tokens (in r0) */ #define OPAL_INVALID_CALL -1 @@ -168,6 +170,23 @@ #define OPAL_INT_SET_MFRR 125 #define OPAL_PCI_TCE_KILL 126 #define OPAL_NMMU_SET_PTCR 127 +#define OPAL_XIVE_RESET 128 +#define OPAL_XIVE_GET_IRQ_INFO 129 +#define OPAL_XIVE_GET_IRQ_CONFIG 130 +#define OPAL_XIVE_SET_IRQ_CONFIG 131 +#define OPAL_XIVE_GET_QUEUE_INFO 132 +#define OPAL_XIVE_SET_QUEUE_INFO 133 +#define OPAL_XIVE_DONATE_PAGE 134 +#define OPAL_XIVE_ALLOCATE_VP_BLOCK 135 +#define OPAL_XIVE_FREE_VP_BLOCK 136 +#define OPAL_XIVE_GET_VP_INFO 137 +#define OPAL_XIVE_SET_VP_INFO 138 +#define OPAL_XIVE_ALLOCATE_IRQ 139 +#define OPAL_XIVE_FREE_IRQ 140 +#define OPAL_XIVE_SYNC 141 +#define OPAL_XIVE_DUMP 142 +#define OPAL_XIVE_RESERVED3 143 +#define OPAL_XIVE_RESERVED4 144 #define OPAL_NPU_INIT_CONTEXT 146 #define OPAL_NPU_DESTROY_CONTEXT 147 #define OPAL_NPU_MAP_LPAR 148 @@ -931,6 +950,59 @@ enum { OPAL_PCI_TCE_KILL_ALL, }; +/* The xive operation mode indicates the active "API" and + * corresponds to the "mode" parameter of the opal_xive_reset() + * call + */ +enum { + OPAL_XIVE_MODE_EMU = 0, + OPAL_XIVE_MODE_EXPL = 1, +}; + +/* Flags for OPAL_XIVE_GET_IRQ_INFO */ +enum { + OPAL_XIVE_IRQ_TRIGGER_PAGE = 0x00000001, + OPAL_XIVE_IRQ_STORE_EOI = 0x00000002, + OPAL_XIVE_IRQ_LSI = 0x00000004, + OPAL_XIVE_IRQ_SHIFT_BUG = 0x00000008, + OPAL_XIVE_IRQ_MASK_VIA_FW = 0x00000010, + OPAL_XIVE_IRQ_EOI_VIA_FW = 0x00000020, +}; + +/* Flags for OPAL_XIVE_GET/SET_QUEUE_INFO */ +enum { + OPAL_XIVE_EQ_ENABLED = 0x00000001, + OPAL_XIVE_EQ_ALWAYS_NOTIFY = 0x00000002, + OPAL_XIVE_EQ_ESCALATE = 0x00000004, +}; + +/* Flags for OPAL_XIVE_GET/SET_VP_INFO */ +enum { + OPAL_XIVE_VP_ENABLED = 0x00000001, +}; + +/* "Any chip" replacement for chip ID for allocation functions */ +enum { + OPAL_XIVE_ANY_CHIP = 0xffffffff, +}; + +/* Xive sync options */ +enum { + /* This bits are cumulative, arg is a girq */ + XIVE_SYNC_EAS = 0x00000001, /* Sync irq source */ + XIVE_SYNC_QUEUE = 0x00000002, /* Sync irq target */ +}; + +/* Dump options */ +enum { + XIVE_DUMP_TM_HYP = 0, + XIVE_DUMP_TM_POOL = 1, + XIVE_DUMP_TM_OS = 2, + XIVE_DUMP_TM_USER = 3, + XIVE_DUMP_VP = 4, + XIVE_DUMP_EMU_STATE = 5, +}; + #endif /* __ASSEMBLY__ */ #endif /* __OPAL_API_H */ |