diff options
Diffstat (limited to 'kernel')
| -rw-r--r-- | kernel/gsp_emulation.c | 23 |
1 files changed, 16 insertions, 7 deletions
diff --git a/kernel/gsp_emulation.c b/kernel/gsp_emulation.c index 969d4fd..833ce42 100644 --- a/kernel/gsp_emulation.c +++ b/kernel/gsp_emulation.c @@ -305,15 +305,24 @@ static void gsp_emu_poll_boot(struct gsp_emu_context *ctx) } } - /* Temporary: watch the PCFG link-caps mirror for guest writes */ + /* Temporary: watch PCFG / link-cap mirror offsets for guest writes */ { - static u32 last_linkcap; - u32 v = gsp_emu_shadow_read32(ctx, 0x88084); + static const u32 watch[] = { + 0x000004, 0x000084, 0x880000, 0x880004, 0x880080, + 0x880084, 0x880088, 0x88008c, 0xb80084, 0xb88084, + 0xc08084, + }; + static u32 last[ARRAY_SIZE(watch)]; + unsigned int i; + + for (i = 0; i < ARRAY_SIZE(watch); i++) { + u32 v = gsp_emu_shadow_read32(ctx, watch[i]); - if (v != last_linkcap) { - nv_vgpu_info(ctx->vgpu, "GSP-BOOT: PCFG[0x88084] = 0x%x (was 0x%x)", - v, last_linkcap); - last_linkcap = v; + if (v != last[i]) { + nv_vgpu_info(ctx->vgpu, "GSP-BOOT: PCFG[0x%x] = 0x%x (was 0x%x)", + watch[i], v, last[i]); + last[i] = v; + } } } |