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From: Shannon Zhao <zhaoshenglong@huawei.com>
To: xen-devel@lists.xen.org
Cc: hangaohuai@huawei.com, sstabellini@kernel.org,
	wei.liu2@citrix.com, ian.jackson@eu.citrix.com,
	peter.huangpeng@huawei.com, julien.grall@arm.com,
	shannon.zhao@linaro.org, boris.ostrovsky@oracle.com
Subject: [PATCH v3 13/17] libxl/arm: Construct ACPI DSDT table
Date: Tue, 5 Jul 2016 11:12:43 +0800	[thread overview]
Message-ID: <1467688367-17320-14-git-send-email-zhaoshenglong@huawei.com> (raw)
In-Reply-To: <1467688367-17320-1-git-send-email-zhaoshenglong@huawei.com>

From: Shannon Zhao <shannon.zhao@linaro.org>

Copy the static DSDT table into ACPI blob.

Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
---
 tools/libxl/libxl_arm_acpi.c | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/tools/libxl/libxl_arm_acpi.c b/tools/libxl/libxl_arm_acpi.c
index 6075391..368db04 100644
--- a/tools/libxl/libxl_arm_acpi.c
+++ b/tools/libxl/libxl_arm_acpi.c
@@ -298,6 +298,15 @@ static void make_acpi_fadt(libxl__gc *gc, struct xc_dom_image *dom,
                        acpitables[FADT].size);
 }
 
+static void make_acpi_dsdt(libxl__gc *gc, struct xc_dom_image *dom,
+                           struct acpitable acpitables[])
+{
+    uint64_t offset = acpitables[DSDT].addr - GUEST_ACPI_BASE;
+    void *dsdt = dom->acpitable_blob + offset;
+
+    memcpy(dsdt, dsdt_anycpu_arm, dsdt_anycpu_arm_len);
+}
+
 int libxl__prepare_acpi(libxl__gc *gc, libxl_domain_build_info *info,
                         libxl__domain_build_state *state,
                         struct xc_dom_image *dom)
@@ -331,6 +340,7 @@ int libxl__prepare_acpi(libxl__gc *gc, libxl_domain_build_info *info,
 	return rc;
 
     make_acpi_fadt(gc, dom, acpitables);
+    make_acpi_dsdt(gc, dom, acpitables);
 
     return 0;
 }
-- 
2.0.4



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  parent reply	other threads:[~2016-07-05  3:12 UTC|newest]

Thread overview: 47+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2016-07-05  3:12 [PATCH v3 00/17] Xen ARM DomU ACPI support Shannon Zhao
2016-07-05  3:12 ` [PATCH v3 01/17] libxl/arm: Factor out codes for generating DTB Shannon Zhao
2016-07-07 15:41   ` Wei Liu
2016-07-07 15:48     ` Boris Ostrovsky
2016-07-07 16:06       ` Julien Grall
2016-07-07 16:09         ` Wei Liu
2016-07-07 16:12         ` Boris Ostrovsky
2016-07-07 16:15           ` Julien Grall
2016-07-07 16:16           ` Wei Liu
2016-07-07 16:08       ` Wei Liu
2016-07-05  3:12 ` [PATCH v3 02/17] libxc: Add placeholders for ACPI tables blob and size Shannon Zhao
2016-07-07 15:42   ` Wei Liu
2016-07-05  3:12 ` [PATCH v3 03/17] libxl/arm: Add a configuration option for ARM DomU ACPI Shannon Zhao
2016-07-07 15:48   ` Wei Liu
2016-07-05  3:12 ` [PATCH v3 04/17] libxl/arm: prepare for constructing ACPI tables Shannon Zhao
2016-07-07 15:50   ` Wei Liu
2016-07-12  7:05     ` Shannon Zhao
2016-07-05  3:12 ` [PATCH v3 05/17] libxl/arm: Generate static ACPI DSDT table Shannon Zhao
2016-07-07 15:52   ` Wei Liu
2016-07-12  3:50     ` Shannon Zhao
2016-07-12 11:38       ` Wei Liu
2016-07-12 14:49         ` Shannon Zhao
2016-07-05  3:12 ` [PATCH v3 06/17] libxl/arm: Estimate the size of ACPI tables Shannon Zhao
2016-07-07 16:07   ` Wei Liu
2016-07-07 16:39     ` Julien Grall
2016-07-08 10:45       ` Wei Liu
2016-07-05  3:12 ` [PATCH v3 07/17] libxl/arm: Construct ACPI RSDP table Shannon Zhao
2016-07-07 22:43   ` Boris Ostrovsky
2016-07-08  3:31     ` Shannon Zhao
2016-07-05  3:12 ` [PATCH v3 08/17] libxl/arm: Construct ACPI XSDT table Shannon Zhao
2016-07-05  3:12 ` [PATCH v3 09/17] libxl/arm: Construct ACPI GTDT table Shannon Zhao
2016-07-05  3:12 ` [PATCH v3 10/17] libxl/arm: Factor MPIDR computing codes out as a helper Shannon Zhao
2016-07-05  3:12 ` [PATCH v3 11/17] libxl/arm: Construct ACPI MADT table Shannon Zhao
2016-07-07 16:11   ` Wei Liu
2016-07-07 16:46     ` Julien Grall
2016-07-05  3:12 ` [PATCH v3 12/17] libxl/arm: Construct ACPI FADT table Shannon Zhao
2016-07-05  3:12 ` Shannon Zhao [this message]
2016-07-05  3:12 ` [PATCH v3 14/17] libxl/arm: Factor finalise_one_memory_node as a gerneric function Shannon Zhao
2016-07-05  3:12 ` [PATCH v3 15/17] libxl/arm: Add ACPI module Shannon Zhao
2016-07-05  3:12 ` [PATCH v3 16/17] libxc/xc_dom_core: Copy ACPI tables to guest space Shannon Zhao
2016-07-05  3:12 ` [PATCH v3 17/17] libxl/arm: Initialize domain param HVM_PARAM_CALLBACK_IRQ Shannon Zhao
2016-07-07 16:15   ` Wei Liu
2016-07-07 16:57     ` Julien Grall
2016-07-08  3:41       ` Shannon Zhao
2016-07-08 10:47       ` Wei Liu
2016-07-05 10:32 ` [PATCH v3 00/17] Xen ARM DomU ACPI support Julien Grall
2016-07-05 14:09   ` Shannon Zhao

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