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[Qemu-ppc] [PULL 27/40] cuda.c: return error for unknown commands
From: |
David Gibson |
Subject: |
[Qemu-ppc] [PULL 27/40] cuda.c: return error for unknown commands |
Date: |
Mon, 1 Feb 2016 13:30:55 +1100 |
From: Alyssa Milburn <address@hidden>
This avoids MacsBug hanging at startup in the absence of ADB mouse
input, by replying with an error (which is also what MOL does) when
it sends an unknown command (0x1c).
Signed-off-by: Alyssa Milburn <address@hidden>
Signed-off-by: David Gibson <address@hidden>
---
hw/misc/macio/cuda.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/hw/misc/macio/cuda.c b/hw/misc/macio/cuda.c
index 0bd90e8..316c1ac 100644
--- a/hw/misc/macio/cuda.c
+++ b/hw/misc/macio/cuda.c
@@ -606,6 +606,11 @@ static void cuda_receive_packet(CUDAState *s,
}
break;
default:
+ obuf[0] = ERROR_PACKET;
+ obuf[1] = 0x2;
+ obuf[2] = CUDA_PACKET;
+ obuf[3] = data[0];
+ cuda_send_packet_to_host(s, obuf, 4);
break;
}
}
--
2.5.0
- [Qemu-ppc] [PULL 00/40] ppc-for-2.6 queue 20160201, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 06/40] cuda: add missing fields to VMStateDescription, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 01/40] target-ppc: Use sensible POWER8/POWER8E versions, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 07/40] spapr: Small fixes to rtas_ibm_get_system_parameter, remove rtas_st_buffer, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 29/40] target-ppc: Remove unused kvmppc_read_segment_page_sizes() stub, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 17/40] pseries: Clean up error reporting in ppc_spapr_init(), David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 03/40] macio: use the existing IDEDMA aiocb to hold the active DMA aiocb, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 15/40] pseries: Clean up error handling in spapr_rtas_register(), David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 22/40] target-ppc: gdbstub: introduce avr_need_swap(), David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 23/40] target-ppc: gdbstub: fix altivec registers for little-endian guests, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 27/40] cuda.c: return error for unknown commands,
David Gibson <=
- [Qemu-ppc] [PULL 11/40] ppc: Clean up error handling in ppc_set_compat(), David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 25/40] target-ppc: gdbstub: Add VSX support, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 24/40] target-ppc: gdbstub: fix spe registers for little-endian guests, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 28/40] uninorth.c: add support for UniNorth kMacRISCPCIAddressSelect (0x48) register, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 37/40] target-ppc: Helper to determine page size information from hpte alone, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 39/40] target-ppc: Make every FPSCR_ macro have a corresponding FP_ macro, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 31/40] target-ppc: Rework ppc_store_slb, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 35/40] target-ppc: Split 44x tlbiva from ppc_tlb_invalidate_one(), David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 32/40] target-ppc: Rework SLB page size lookup, David Gibson, 2016/01/31
- [Qemu-ppc] [PULL 30/40] target-ppc: Convert mmu-hash{32, 64}.[ch] from CPUPPCState to PowerPCCPU, David Gibson, 2016/01/31