diff options
| author | Cédric Le Goater <clg@kaod.org> | 2019-11-25 07:58:20 +0100 |
|---|---|---|
| committer | David Gibson <david@gibson.dropbear.id.au> | 2019-12-17 10:39:48 +1100 |
| commit | d302e0008034dd79c36ab311768689da395cb26f (patch) | |
| tree | a769b589cf9797b1065426c9b8ad863145388a2b /include/hw/ppc | |
| parent | f22f56dd483b27f8c4463dbb310029dd9161bb04 (diff) | |
ppc/pnv: Dump the XIVE NVT table
This is useful to dump the saved contexts of the vCPUs : configuration
of the base END index of the vCPU and the Interrupt Pending Buffer
register, which is updated when an interrupt can not be presented.
When dumping the NVT table, we skip empty indirect pages which are not
necessarily allocated.
Signed-off-by: Cédric Le Goater <clg@kaod.org>
Message-Id: <20191125065820.927-21-clg@kaod.org>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include/hw/ppc')
| -rw-r--r-- | include/hw/ppc/xive_regs.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/include/hw/ppc/xive_regs.h b/include/hw/ppc/xive_regs.h index 1a5622f8de..09f243600c 100644 --- a/include/hw/ppc/xive_regs.h +++ b/include/hw/ppc/xive_regs.h @@ -252,6 +252,8 @@ typedef struct XiveNVT { uint32_t w0; #define NVT_W0_VALID PPC_BIT32(0) uint32_t w1; +#define NVT_W1_EQ_BLOCK PPC_BITMASK32(0, 3) +#define NVT_W1_EQ_INDEX PPC_BITMASK32(4, 31) uint32_t w2; uint32_t w3; uint32_t w4; @@ -277,6 +279,7 @@ typedef struct XiveNVT { * field of the XIVE END */ #define XIVE_NVT_SHIFT 19 +#define XIVE_NVT_COUNT (1 << XIVE_NVT_SHIFT) static inline uint32_t xive_nvt_cam_line(uint8_t nvt_blk, uint32_t nvt_idx) { |