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| From: | John Snow |
| Subject: | Re: [Qemu-devel] [PATCH] ahci.c: mask the interrupt on complete flag to allow ahci.c to read the correct size for the PRDT |
| Date: | Fri, 27 Jun 2014 11:23:22 -0400 |
| User-agent: | Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.6.0 |
On 06/26/2014 07:28 PM, Reza Jelveh wrote:
out of rampant curiosity, is there ever a case where the lower bits might be set and the mask 0x3fffc is not desirable, or can we always trust those bits to simply be off anyway?+#define AHCI_PRDT_SIZE_MASK 0x3fffff
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