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Re: [PATCH 10/11] hw/intc/loongarch_ipi: Fix ipi device access of 64bits


From: Richard Henderson
Subject: Re: [PATCH 10/11] hw/intc/loongarch_ipi: Fix ipi device access of 64bits
Date: Mon, 4 Jul 2022 10:58:05 +0530
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:91.0) Gecko/20100101 Thunderbird/91.9.1

On 7/1/22 15:04, Xiaojuan Yang wrote:
+static const MemoryRegionOps loongarch_ipi64_ops = {
+    .write = loongarch_ipi_writeq,
+    .impl.min_access_size = 8,
+    .impl.max_access_size = 8,
+    .valid.min_access_size = 4,
+    .valid.max_access_size = 8,
+    .endianness = DEVICE_LITTLE_ENDIAN,
+};

Is it really valid to write 4 bytes instead of 8?


r~



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