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| From: | Paolo Bonzini |
| Subject: | Re: [Qemu-devel] [PATCH v7 2/7] tests: Add virtio device initialization |
| Date: | Fri, 29 Aug 2014 17:59:37 +0200 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.0 |
Il 29/08/2014 17:49, Stefan Hajnoczi ha scritto:
> for (i = 0; i < 8; ++i) {
> quad.bytes[i] = qpci_io_readb(dev->pdev, addr + i);
> }
> if (qtest_big_endian() != qtest_host_endian()) {
> quad.u64 = bswap64(quad.u64);
> }
> return quard.u64;
Why not keep the logic in Marc's patch, just replacing the union with OR
and shift?
Paolo
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