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Use appropriate __aligned(value) on already __packed hardware data structures.

This commit is contained in:
jakllsch 2011-11-02 16:03:01 +00:00
parent 184f9c3fab
commit ee2bd7d024
1 changed files with 5 additions and 5 deletions
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10
sys/dev/ic/siisatareg.h
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@ -1,7 +1,7 @@
/* $NetBSD: siisatareg.h,v 1.6 2010/04/07 17:51:16 jakllsch Exp $ */
/* $NetBSD: siisatareg.h,v 1.7 2011/11/02 16:03:01 jakllsch Exp $ */
/*
* Copyright (c) 2007, 2008, 2009, 2010 Jonathan A. Kollasch.
* Copyright (c) 2007, 2008, 2009, 2010, 2011 Jonathan A. Kollasch.
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
@ -54,13 +54,13 @@ struct siisata_sge {
#define SGE_FLAG_LNK __BIT(30)
#define SGE_FLAG_DRD __BIT(29)
#define SGE_FLAG_XCF __BIT(28)
} __packed;
} __packed __aligned(8);
/* Scatter/Gather Table */
/* must be aligned to 64-bit boundary */
struct siisata_sgt {
struct siisata_sge sgt_sge[4];
} __packed;
} __packed __aligned(8);
/* Port Request Block */
struct siisata_prb {
@ -86,7 +86,7 @@ struct siisata_prb {
/* First SGE in PRB is always reserved for ATAPI in this implementation. */
uint8_t prb_atapi[16]; /* zero for non-ATAPI */
struct siisata_sge prb_sge[1]; /* extended to NSGE */
} __packed;
} __packed __aligned(8);
#define SIISATA_NSGE ((MAXPHYS/PAGE_SIZE) + 1)