C++ BUS_ERROR函数代码示例

本文整理汇总了C++中BUS_ERROR函数的典型用法代码示例。如果您正苦于以下问题：C++ BUS_ERROR函数的具体用法？C++ BUS_ERROR怎么用？C++ BUS_ERROR使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。

在下文中一共展示了BUS_ERROR函数的14个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: decode_mc3_mce

static void decode_mc3_mce(struct mce *m)
{
	u16 ec = EC(m->status);
	u8 xec = XEC(m->status, xec_mask);

	if (boot_cpu_data.x86 >= 0x14) {
		pr_emerg("You shouldn't be seeing MC3 MCE on this cpu family,"
			 " please report on LKML.\n");
		return;
	}

	pr_emerg(HW_ERR "MC3 Error");

	if (xec == 0x0) {
		u8 r4 = R4(ec);

		if (!BUS_ERROR(ec) || (r4 != R4_DRD && r4 != R4_DWR))
			goto wrong_mc3_mce;

		pr_cont(" during %s.\n", R4_MSG(ec));
	} else
		goto wrong_mc3_mce;

	return;

 wrong_mc3_mce:
	pr_emerg(HW_ERR "Corrupted MC3 MCE info?\n");
}

开发者ID:AdrianHuang，项目名称:linux-3.8.13，代码行数:28，代码来源:mce_amd.c

示例2: f15h_mc2_mce

static bool f15h_mc2_mce(u16 ec, u8 xec)
{
	bool ret = true;

	if (TLB_ERROR(ec)) {
		if (xec == 0x0)
			pr_cont("Data parity TLB read error.\n");
		else if (xec == 0x1)
			pr_cont("Poison data provided for TLB fill.\n");
		else
			ret = false;
	} else if (BUS_ERROR(ec)) {
		if (xec > 2)
			ret = false;

		pr_cont("Error during attempted NB data read.\n");
	} else if (MEM_ERROR(ec)) {
		switch (xec) {
		case 0x4 ... 0xc:
			pr_cont("%s.\n", f15h_mc2_mce_desc[xec - 0x4]);
			break;

		case 0x10 ... 0x14:
			pr_cont("%s.\n", f15h_mc2_mce_desc[xec - 0x7]);
			break;

		default:
			ret = false;
		}
	} else if (INT_ERROR(ec)) {

开发者ID:mikuhatsune001，项目名称:linux2.6.32，代码行数:30，代码来源:mce_amd.c

示例3: k8_mc2_mce

static bool k8_mc2_mce(u16 ec, u8 xec)
{
	bool ret = true;

	if (xec == 0x1)
		pr_cont(" in the write data buffers.\n");
	else if (xec == 0x3)
		pr_cont(" in the victim data buffers.\n");
	else if (xec == 0x2 && MEM_ERROR(ec))
		pr_cont(": %s error in the L2 cache tags.\n", R4_MSG(ec));
	else if (xec == 0x0) {
		if (TLB_ERROR(ec))
			pr_cont(": %s error in a Page Descriptor Cache or "
				"Guest TLB.\n", TT_MSG(ec));
		else if (BUS_ERROR(ec))
			pr_cont(": %s/ECC error in data read from NB: %s.\n",
				R4_MSG(ec), PP_MSG(ec));
		else if (MEM_ERROR(ec)) {
			u8 r4 = R4(ec);

			if (r4 >= 0x7)
				pr_cont(": %s error during data copyback.\n",
					R4_MSG(ec));
			else if (r4 <= 0x1)
				pr_cont(": %s parity/ECC error during data "
					"access from L2.\n", R4_MSG(ec));
			else
				ret = false;
		} else
			ret = false;
	} else
		ret = false;

	return ret;
}

开发者ID:mikuhatsune001，项目名称:linux2.6.32，代码行数:35，代码来源:mce_amd.c

示例4: decode_mc1_mce

static void decode_mc1_mce(struct mce *m)
{
	u16 ec = EC(m->status);
	u8 xec = XEC(m->status, xec_mask);

	pr_emerg(HW_ERR "MC1 Error: ");

	if (TLB_ERROR(ec))
		pr_cont("%s TLB %s.\n", LL_MSG(ec),
			(xec ? "multimatch" : "parity error"));
	else if (BUS_ERROR(ec)) {
		bool k8 = (boot_cpu_data.x86 == 0xf && (m->status & BIT_64(58)));

		pr_cont("during %s.\n", (k8 ? "system linefill" : "NB data read"));
	} else if (INT_ERROR(ec)) {
		if (xec <= 0x3f)
			pr_cont("Hardware Assert.\n");
		else
			goto wrong_mc1_mce;
	} else if (fam_ops->mc1_mce(ec, xec))
		;
	else
		goto wrong_mc1_mce;

	return;

wrong_mc1_mce:
	pr_emerg(HW_ERR "Corrupted MC1 MCE info?\n");
}

开发者ID:mikuhatsune001，项目名称:linux2.6.32，代码行数:29，代码来源:mce_amd.c

示例5: decode_mc4_mce

static void decode_mc4_mce(struct mce *m)
{
	struct cpuinfo_x86 *c = &boot_cpu_data;
	int node_id = amd_get_nb_id(m->extcpu);
	u16 ec = EC(m->status);
	u8 xec = XEC(m->status, 0x1f);
	u8 offset = 0;

	pr_emerg(HW_ERR "MC4 Error (node %d): ", node_id);

	switch (xec) {
	case 0x0 ... 0xe:

		/* special handling for DRAM ECCs */
		if (xec == 0x0 || xec == 0x8) {
			/* no ECCs on F11h */
			if (c->x86 == 0x11)
				goto wrong_mc4_mce;

			pr_cont("%s.\n", mc4_mce_desc[xec]);

			if (nb_bus_decoder)
				nb_bus_decoder(node_id, m);
			return;
		}
		break;

	case 0xf:
		if (TLB_ERROR(ec))
			pr_cont("GART Table Walk data error.\n");
		else if (BUS_ERROR(ec))
			pr_cont("DMA Exclusion Vector Table Walk error.\n");
		else
			goto wrong_mc4_mce;
		return;

	case 0x19:
		if (boot_cpu_data.x86 == 0x15)
			pr_cont("Compute Unit Data Error.\n");
		else
			goto wrong_mc4_mce;
		return;

	case 0x1c ... 0x1f:
		offset = 13;
		break;

	default:
		goto wrong_mc4_mce;
	}

	pr_cont("%s.\n", mc4_mce_desc[xec - offset]);
	return;

 wrong_mc4_mce:
	pr_emerg(HW_ERR "Corrupted MC4 MCE info?\n");
}

开发者ID:AdrianHuang，项目名称:linux-3.8.13，代码行数:57，代码来源:mce_amd.c

示例6: k8_mc0_mce

static bool k8_mc0_mce(u16 ec, u8 xec)
{
	if (BUS_ERROR(ec)) {
		pr_cont("during system linefill.\n");
		return true;
	}

	return f10h_mc0_mce(ec, xec);
}

开发者ID:AdrianHuang，项目名称:linux-3.8.13，代码行数:9，代码来源:mce_amd.c

示例7: amd_decode_err_code

static inline void amd_decode_err_code(u16 ec)
{

	pr_emerg(HW_ERR "cache level: %s", LL_MSG(ec));

	if (BUS_ERROR(ec))
		pr_cont(", mem/io: %s", II_MSG(ec));
	else
		pr_cont(", tx: %s", TT_MSG(ec));

	if (MEM_ERROR(ec) || BUS_ERROR(ec)) {
		pr_cont(", mem-tx: %s", R4_MSG(ec));

		if (BUS_ERROR(ec))
			pr_cont(", part-proc: %s (%s)", PP_MSG(ec), TO_MSG(ec));
	}

	pr_cont("\n");
}

开发者ID:AdrianHuang，项目名称:linux-3.8.13，代码行数:19，代码来源:mce_amd.c

示例8: f10h_nb_mce

static bool f10h_nb_mce(u16 ec, u8 xec)
{
	bool ret = true;
	u8 offset = 0;

	if (k8_nb_mce(ec, xec))
		return true;

	switch(xec) {
	case 0xa ... 0xc:
		offset = 10;
		break;

	case 0xe:
		offset = 11;
		break;

	case 0xf:
		if (TLB_ERROR(ec))
			pr_cont("GART Table Walk data error.\n");
		else if (BUS_ERROR(ec))
			pr_cont("DMA Exclusion Vector Table Walk error.\n");
		else
			ret = false;

		goto out;
		break;

	case 0x19:
		if (boot_cpu_data.x86 == 0x15)
			pr_cont("Compute Unit Data Error.\n");
		else
			ret = false;

		goto out;
		break;

	case 0x1c ... 0x1f:
		offset = 24;
		break;

	default:
		ret = false;

		goto out;
		break;
	}

	pr_cont("%s.\n", f10h_nb_mce_desc[xec - offset]);

out:
	return ret;
}

开发者ID:rrowicki，项目名称:Chrono_Kernel-1，代码行数:53，代码来源:mce_amd.c

示例9: f15h_mc0_mce

static bool f15h_mc0_mce(u16 ec, u8 xec)
{
	bool ret = true;

	if (MEM_ERROR(ec)) {

		switch (xec) {
		case 0x0:
			pr_cont("Data Array access error.\n");
			break;

		case 0x1:
			pr_cont("UC error during a linefill from L2/NB.\n");
			break;

		case 0x2:
		case 0x11:
			pr_cont("STQ access error.\n");
			break;

		case 0x3:
			pr_cont("SCB access error.\n");
			break;

		case 0x10:
			pr_cont("Tag error.\n");
			break;

		case 0x12:
			pr_cont("LDQ access error.\n");
			break;

		default:
			ret = false;
		}
	} else if (BUS_ERROR(ec)) {

		if (!xec)
			pr_cont("System Read Data Error.\n");
		else
			pr_cont(" Internal error condition type %d.\n", xec);
	} else if (INT_ERROR(ec)) {
		if (xec <= 0x1f)
			pr_cont("Hardware Assert.\n");
		else
			ret = false;

	} else
		ret = false;

	return ret;
}

开发者ID:mikuhatsune001，项目名称:linux2.6.32，代码行数:52，代码来源:mce_amd.c

示例10: f14h_mc0_mce

static bool f14h_mc0_mce(u16 ec, u8 xec)
{
	u8 r4	 = R4(ec);
	bool ret = true;

	if (MEM_ERROR(ec)) {

		if (TT(ec) != TT_DATA || LL(ec) != LL_L1)
			return false;

		switch (r4) {
		case R4_DRD:
		case R4_DWR:
			pr_cont("Data/Tag parity error due to %s.\n",
				(r4 == R4_DRD ? "load/hw prf" : "store"));
			break;
		case R4_EVICT:
			pr_cont("Copyback parity error on a tag miss.\n");
			break;
		case R4_SNOOP:
			pr_cont("Tag parity error during snoop.\n");
			break;
		default:
			ret = false;
		}
	} else if (BUS_ERROR(ec)) {

		if ((II(ec) != II_MEM && II(ec) != II_IO) || LL(ec) != LL_LG)
			return false;

		pr_cont("System read data error on a ");

		switch (r4) {
		case R4_RD:
			pr_cont("TLB reload.\n");
			break;
		case R4_DWR:
			pr_cont("store.\n");
			break;
		case R4_DRD:
			pr_cont("load.\n");
			break;
		default:
			ret = false;
		}
	} else {
		ret = false;
	}

	return ret;
}

开发者ID:AdrianHuang，项目名称:linux-3.8.13，代码行数:51，代码来源:mce_amd.c

示例11: f15h_dc_mce

static bool f15h_dc_mce(u16 ec, u8 xec)
{
	bool ret = true;

	if (MEM_ERROR(ec)) {

		switch (xec) {
		case 0x0:
			pr_cont("Data Array access error.\n");
			break;

		case 0x1:
			pr_cont("UC error during a linefill from L2/NB.\n");
			break;

		case 0x2:
		case 0x11:
			pr_cont("STQ access error.\n");
			break;

		case 0x3:
			pr_cont("SCB access error.\n");
			break;

		case 0x10:
			pr_cont("Tag error.\n");
			break;

		case 0x12:
			pr_cont("LDQ access error.\n");
			break;

		default:
			ret = false;
		}
	} else if (BUS_ERROR(ec)) {

		if (!xec)
			pr_cont("during system linefill.\n");
		else
			pr_cont(" Internal %s condition.\n",
				((xec == 1) ? "livelock" : "deadlock"));
	} else
		ret = false;

	return ret;
}

开发者ID:rrowicki，项目名称:Chrono_Kernel-1，代码行数:47，代码来源:mce_amd.c

示例12: amd_decode_ic_mce

static void amd_decode_ic_mce(struct mce *m)
{
	u16 ec = EC(m->status);
	u8 xec = XEC(m->status, xec_mask);

	pr_emerg(HW_ERR "Instruction Cache Error: ");

	if (TLB_ERROR(ec))
		pr_cont("%s TLB %s.\n", LL_MSG(ec),
			(xec ? "multimatch" : "parity error"));
	else if (BUS_ERROR(ec)) {
		bool k8 = (boot_cpu_data.x86 == 0xf && (m->status & BIT_64(58)));

		pr_cont("during %s.\n", (k8 ? "system linefill" : "NB data read"));
	} else if (fam_ops->ic_mce(ec, xec))
		;
	else
		pr_emerg(HW_ERR "Corrupted IC MCE info?\n");
}

开发者ID:openube，项目名称:android_kernel_sony_c2305，代码行数:19，代码来源:mce_amd.c

示例13: decode_mc2_mce

static void decode_mc2_mce(struct mce *m)
{
	u16 ec = EC(m->status);
	u8 xec = XEC(m->status, xec_mask);

	pr_emerg(HW_ERR "MC2 Error");

	if (xec == 0x1)
		pr_cont(" in the write data buffers.\n");
	else if (xec == 0x3)
		pr_cont(" in the victim data buffers.\n");
	else if (xec == 0x2 && MEM_ERROR(ec))
		pr_cont(": %s error in the L2 cache tags.\n", R4_MSG(ec));
	else if (xec == 0x0) {
		if (TLB_ERROR(ec))
			pr_cont(": %s error in a Page Descriptor Cache or "
				"Guest TLB.\n", TT_MSG(ec));
		else if (BUS_ERROR(ec))
			pr_cont(": %s/ECC error in data read from NB: %s.\n",
				R4_MSG(ec), PP_MSG(ec));
		else if (MEM_ERROR(ec)) {
			u8 r4 = R4(ec);

			if (r4 >= 0x7)
				pr_cont(": %s error during data copyback.\n",
					R4_MSG(ec));
			else if (r4 <= 0x1)
				pr_cont(": %s parity/ECC error during data "
					"access from L2.\n", R4_MSG(ec));
			else
				goto wrong_mc2_mce;
		} else
			goto wrong_mc2_mce;
	} else
		goto wrong_mc2_mce;

	return;

 wrong_mc2_mce:
	pr_emerg(HW_ERR "Corrupted MC2 MCE info?\n");
}

开发者ID:AdrianHuang，项目名称:linux-3.8.13，代码行数:41，代码来源:mce_amd.c

示例14: decode_f15_mc2_mce

static void decode_f15_mc2_mce(struct mce *m)
{
	u16 ec = EC(m->status);
	u8 xec = XEC(m->status, xec_mask);

	pr_emerg(HW_ERR "MC2 Error: ");

	if (TLB_ERROR(ec)) {
		if (xec == 0x0)
			pr_cont("Data parity TLB read error.\n");
		else if (xec == 0x1)
			pr_cont("Poison data provided for TLB fill.\n");
		else
			goto wrong_f15_mc2_mce;
	} else if (BUS_ERROR(ec)) {
		if (xec > 2)
			goto wrong_f15_mc2_mce;

		pr_cont("Error during attempted NB data read.\n");
	} else if (MEM_ERROR(ec)) {
		switch (xec) {
		case 0x4 ... 0xc:
			pr_cont("%s.\n", f15h_mc2_mce_desc[xec - 0x4]);
			break;

		case 0x10 ... 0x14:
			pr_cont("%s.\n", f15h_mc2_mce_desc[xec - 0x7]);
			break;

		default:
			goto wrong_f15_mc2_mce;
		}
	}

	return;

 wrong_f15_mc2_mce:
	pr_emerg(HW_ERR "Corrupted MC2 MCE info?\n");
}

开发者ID:AdrianHuang，项目名称:linux-3.8.13，代码行数:39，代码来源:mce_amd.c

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