aic7xxx_seq.c

基于组件方式开发操作系统的OSKIT源代码

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};

static int aic7xxx_patch13_func(struct aic7xxx_host *p);

static int
aic7xxx_patch13_func(struct aic7xxx_host *p)
{
	return ((p->chip & AHC_CHIPID_MASK) == AHC_AIC7895);
}

static int aic7xxx_patch12_func(struct aic7xxx_host *p);

static int
aic7xxx_patch12_func(struct aic7xxx_host *p)
{
	return ((p->features & AHC_CMD_CHAN) == 0);
}

static int aic7xxx_patch11_func(struct aic7xxx_host *p);

static int
aic7xxx_patch11_func(struct aic7xxx_host *p)
{
	return ((p->features & AHC_WIDE) != 0);
}

static int aic7xxx_patch10_func(struct aic7xxx_host *p);

static int
aic7xxx_patch10_func(struct aic7xxx_host *p)
{
	return ((p->features & AHC_ULTRA2) == 0);
}

static int aic7xxx_patch9_func(struct aic7xxx_host *p);

static int
aic7xxx_patch9_func(struct aic7xxx_host *p)
{
	return ((p->features & AHC_ULTRA) != 0);
}

static int aic7xxx_patch8_func(struct aic7xxx_host *p);

static int
aic7xxx_patch8_func(struct aic7xxx_host *p)
{
	return ((p->features & AHC_ULTRA2) != 0);
}

static int aic7xxx_patch7_func(struct aic7xxx_host *p);

static int
aic7xxx_patch7_func(struct aic7xxx_host *p)
{
	return ((p->flags & AHC_PAGESCBS) == 0);
}

static int aic7xxx_patch6_func(struct aic7xxx_host *p);

static int
aic7xxx_patch6_func(struct aic7xxx_host *p)
{
	return ((p->flags & AHC_PAGESCBS) != 0);
}

static int aic7xxx_patch5_func(struct aic7xxx_host *p);

static int
aic7xxx_patch5_func(struct aic7xxx_host *p)
{
	return ((p->features & AHC_QUEUE_REGS) != 0);
}

static int aic7xxx_patch4_func(struct aic7xxx_host *p);

static int
aic7xxx_patch4_func(struct aic7xxx_host *p)
{
	return ((p->features & AHC_TWIN) != 0);
}

static int aic7xxx_patch3_func(struct aic7xxx_host *p);

static int
aic7xxx_patch3_func(struct aic7xxx_host *p)
{
	return ((p->features & AHC_QUEUE_REGS) == 0);
}

static int aic7xxx_patch2_func(struct aic7xxx_host *p);

static int
aic7xxx_patch2_func(struct aic7xxx_host *p)
{
	return ((p->features & AHC_CMD_CHAN) != 0);
}

static int aic7xxx_patch1_func(struct aic7xxx_host *p);

static int
aic7xxx_patch1_func(struct aic7xxx_host *p)
{
	return ((p->flags & AHC_TARGETMODE) != 0);
}

static int aic7xxx_patch0_func(struct aic7xxx_host *p);

static int
aic7xxx_patch0_func(struct aic7xxx_host *p)
{
	return (0);
}

struct sequencer_patch {
	int		(*patch_func)(struct aic7xxx_host *);
	unsigned int	begin	   :10,
			skip_instr :10,
			skip_patch :12;
} sequencer_patches[] = {
	{ aic7xxx_patch1_func, 2, 1, 2 },
	{ aic7xxx_patch0_func, 3, 1, 1 },
	{ aic7xxx_patch2_func, 4, 2, 1 },
	{ aic7xxx_patch3_func, 8, 1, 1 },
	{ aic7xxx_patch3_func, 9, 1, 1 },
	{ aic7xxx_patch4_func, 12, 4, 1 },
	{ aic7xxx_patch5_func, 17, 3, 2 },
	{ aic7xxx_patch0_func, 20, 4, 1 },
	{ aic7xxx_patch6_func, 24, 1, 1 },
	{ aic7xxx_patch7_func, 27, 1, 1 },
	{ aic7xxx_patch2_func, 30, 1, 2 },
	{ aic7xxx_patch0_func, 31, 3, 1 },
	{ aic7xxx_patch4_func, 40, 4, 1 },
	{ aic7xxx_patch8_func, 44, 3, 2 },
	{ aic7xxx_patch0_func, 47, 3, 1 },
	{ aic7xxx_patch9_func, 52, 7, 1 },
	{ aic7xxx_patch4_func, 60, 3, 1 },
	{ aic7xxx_patch8_func, 63, 2, 1 },
	{ aic7xxx_patch1_func, 68, 60, 1 },
	{ aic7xxx_patch8_func, 162, 1, 2 },
	{ aic7xxx_patch0_func, 163, 2, 1 },
	{ aic7xxx_patch2_func, 167, 2, 3 },
	{ aic7xxx_patch8_func, 167, 1, 1 },
	{ aic7xxx_patch0_func, 169, 2, 1 },
	{ aic7xxx_patch8_func, 172, 1, 2 },
	{ aic7xxx_patch0_func, 173, 1, 1 },
	{ aic7xxx_patch2_func, 177, 1, 1 },
	{ aic7xxx_patch2_func, 180, 3, 2 },
	{ aic7xxx_patch0_func, 183, 5, 1 },
	{ aic7xxx_patch2_func, 191, 2, 3 },
	{ aic7xxx_patch8_func, 191, 1, 1 },
	{ aic7xxx_patch0_func, 193, 3, 1 },
	{ aic7xxx_patch10_func, 196, 2, 1 },
	{ aic7xxx_patch8_func, 198, 7, 2 },
	{ aic7xxx_patch0_func, 205, 1, 1 },
	{ aic7xxx_patch2_func, 210, 14, 3 },
	{ aic7xxx_patch10_func, 223, 1, 1 },
	{ aic7xxx_patch0_func, 224, 9, 1 },
	{ aic7xxx_patch8_func, 238, 2, 1 },
	{ aic7xxx_patch8_func, 240, 1, 1 },
	{ aic7xxx_patch10_func, 241, 6, 3 },
	{ aic7xxx_patch2_func, 241, 2, 2 },
	{ aic7xxx_patch0_func, 243, 4, 1 },
	{ aic7xxx_patch8_func, 248, 1, 1 },
	{ aic7xxx_patch8_func, 252, 11, 1 },
	{ aic7xxx_patch2_func, 264, 3, 3 },
	{ aic7xxx_patch10_func, 266, 1, 1 },
	{ aic7xxx_patch0_func, 267, 5, 1 },
	{ aic7xxx_patch10_func, 272, 1, 2 },
	{ aic7xxx_patch0_func, 273, 7, 1 },
	{ aic7xxx_patch11_func, 287, 1, 2 },
	{ aic7xxx_patch0_func, 288, 1, 1 },
	{ aic7xxx_patch5_func, 348, 1, 2 },
	{ aic7xxx_patch0_func, 349, 1, 1 },
	{ aic7xxx_patch3_func, 352, 1, 1 },
	{ aic7xxx_patch2_func, 362, 3, 2 },
	{ aic7xxx_patch0_func, 365, 5, 1 },
	{ aic7xxx_patch11_func, 373, 1, 2 },
	{ aic7xxx_patch0_func, 374, 1, 1 },
	{ aic7xxx_patch6_func, 379, 1, 1 },
	{ aic7xxx_patch1_func, 416, 3, 1 },
	{ aic7xxx_patch10_func, 421, 11, 1 },
	{ aic7xxx_patch2_func, 469, 7, 2 },
	{ aic7xxx_patch0_func, 476, 8, 1 },
	{ aic7xxx_patch2_func, 485, 4, 2 },
	{ aic7xxx_patch0_func, 489, 6, 1 },
	{ aic7xxx_patch2_func, 495, 4, 2 },
	{ aic7xxx_patch0_func, 499, 3, 1 },
	{ aic7xxx_patch12_func, 509, 10, 1 },
	{ aic7xxx_patch2_func, 528, 17, 4 },
	{ aic7xxx_patch13_func, 536, 4, 2 },
	{ aic7xxx_patch0_func, 540, 2, 1 },
	{ aic7xxx_patch0_func, 545, 33, 1 },
	{ aic7xxx_patch12_func, 578, 4, 1 },
	{ aic7xxx_patch6_func, 582, 2, 1 },
	{ aic7xxx_patch6_func, 585, 9, 1 },

};