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Re: [Qemu-devel] [PATCH 04/19] libqos/ahci: Add command header helpers
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From: |
Paolo Bonzini |
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Subject: |
Re: [Qemu-devel] [PATCH 04/19] libqos/ahci: Add command header helpers |
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Date: |
Mon, 02 Feb 2015 11:25:30 +0100 |
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User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.4.0 |
On 30/01/2015 19:41, John Snow wrote:
> + /* Construct our Command Header (set_command_header handles endianness.)
> */
> + memset(&cmd, 0x00, sizeof(cmd));
> + cmd.flags = 5; /* reg_h2d_fis is 5 double-words long */
> + cmd.flags = 0x400; /* clear PxTFD.STS.BSY when done */
And here |= became = ?
Paolo
> + cmd.prdtl = 1; /* One PRD table entry. */
- Re: [Qemu-devel] [PATCH 04/19] libqos/ahci: Add command header helpers,
Paolo Bonzini <=