From: Wei Liu <wei.liu2@citrix.com>
To: Lan Tianyu <tianyu.lan@intel.com>
Cc: kevin.tian@intel.com, wei.liu2@citrix.com,
andrew.cooper3@citrix.com, ian.jackson@eu.citrix.com,
xen-devel@lists.xen.org, jbeulich@suse.com,
Chao Gao <chao.gao@intel.com>
Subject: Re: [PATCH 12/25] X86/vvtd: Add MMIO handler for VVTD
Date: Fri, 30 Jun 2017 14:46:44 +0100 [thread overview]
Message-ID: <20170630134644.x6ydm4lt4kkdkxus@citrix.com> (raw)
In-Reply-To: <1498715457-16565-13-git-send-email-tianyu.lan@intel.com>
On Thu, Jun 29, 2017 at 01:50:44AM -0400, Lan Tianyu wrote:
> From: Chao Gao <chao.gao@intel.com>
>
> This patch adds VVTD MMIO handler to deal with MMIO access.
>
> Signed-off-by: Chao Gao <chao.gao@intel.com>
> Signed-off-by: Lan Tianyu <tianyu.lan@intel.com>
> ---
> xen/drivers/passthrough/vtd/vvtd.c | 114 +++++++++++++++++++++++++++++++++++++
> 1 file changed, 114 insertions(+)
>
> diff --git a/xen/drivers/passthrough/vtd/vvtd.c b/xen/drivers/passthrough/vtd/vvtd.c
> index a6735ca..0945970 100644
> --- a/xen/drivers/passthrough/vtd/vvtd.c
> +++ b/xen/drivers/passthrough/vtd/vvtd.c
> @@ -50,6 +50,38 @@ struct vvtd {
> struct page_info *regs_page;
> };
>
> +#define __DEBUG_VVTD__
> +#ifdef __DEBUG_VVTD__
> +extern unsigned int vvtd_debug_level;
> +#define VVTD_DBG_INFO 1
> +#define VVTD_DBG_TRANS (1<<1)
(1U << 1)
And similar below.
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next prev parent reply other threads:[~2017-06-30 13:46 UTC|newest]
Thread overview: 59+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-06-29 5:50 [PATCH 00/25] xen/vIOMMU: Add vIOMMU support with irq remapping fucntion of virtual vtd Lan Tianyu
2017-06-29 5:50 ` [PATCH 1/25] VIOMMU: Add vIOMMU helper functions to create, destroy and query capabilities Lan Tianyu
2017-06-30 13:05 ` Wei Liu
2017-07-04 1:46 ` Lan Tianyu
2017-07-04 7:34 ` Julien Grall
2017-07-04 7:53 ` Lan Tianyu
2017-07-04 7:57 ` Jan Beulich
2017-07-04 10:16 ` Julien Grall
2017-07-04 10:18 ` Julien Grall
2017-07-04 7:55 ` Jan Beulich
2017-07-04 8:45 ` Lan Tianyu
2017-07-04 10:03 ` Jan Beulich
2017-06-29 5:50 ` [PATCH 2/25] DOMCTL: Introduce new DOMCTL commands for vIOMMU support Lan Tianyu
2017-06-30 13:07 ` Wei Liu
2017-06-29 5:50 ` [PATCH 3/25] VIOMMU: Add irq request callback to deal with irq remapping Lan Tianyu
2017-06-29 5:50 ` [PATCH 4/25] VIOMMU: Add get irq info callback to convert irq remapping request Lan Tianyu
2017-06-29 5:50 ` [PATCH 5/25] Xen/doc: Add Xen virtual IOMMU doc Lan Tianyu
2017-07-04 10:39 ` Julien Grall
2017-07-05 3:15 ` Lan Tianyu
2017-07-05 13:25 ` Julien Grall
2017-07-06 3:10 ` Lan Tianyu
2017-07-07 16:08 ` Julien Grall
2017-07-12 3:09 ` Lan Tianyu
2017-07-12 7:26 ` Julien Grall
2017-07-12 11:44 ` Lan Tianyu
2017-07-06 6:20 ` Lan Tianyu
2017-07-07 16:16 ` Julien Grall
2017-07-12 5:34 ` Lan Tianyu
2017-06-29 5:50 ` [PATCH 6/25] Tools/libxc: Add viommu operations in libxc Lan Tianyu
2017-06-30 13:44 ` Wei Liu
2017-06-29 5:50 ` [PATCH 7/25] Tools/libacpi: Add DMA remapping reporting (DMAR) ACPI table structures Lan Tianyu
2017-06-29 5:50 ` [PATCH 8/25] Tools/libacpi: Add new fields in acpi_config to build DMAR table Lan Tianyu
2017-06-29 5:50 ` [PATCH 9/25] Tools/libacpi: Add a user configurable parameter to control vIOMMU attributes Lan Tianyu
2017-06-30 13:44 ` Wei Liu
2017-06-29 5:50 ` [PATCH 10/25] libxl: create vIOMMU during domain construction Lan Tianyu
2017-06-30 13:45 ` Wei Liu
2017-07-04 10:46 ` Julien Grall
2017-07-04 11:03 ` Wei Liu
2017-07-05 10:53 ` Lan Tianyu
2017-07-05 11:19 ` Wei Liu
2017-07-05 11:32 ` Lan Tianyu
2017-07-05 11:39 ` Wei Liu
2017-06-29 5:50 ` [PATCH 11/25] x86/hvm: Introduce a emulated VTD for HVM Lan Tianyu
2017-06-29 5:50 ` [PATCH 12/25] X86/vvtd: Add MMIO handler for VVTD Lan Tianyu
2017-06-30 13:46 ` Wei Liu [this message]
2017-06-29 5:50 ` [PATCH 13/25] X86/vvtd: Set Interrupt Remapping Table Pointer through GCMD Lan Tianyu
2017-06-29 5:50 ` [PATCH 14/25] X86/vvtd: Process interrupt remapping request Lan Tianyu
2017-06-29 5:50 ` [PATCH 15/25] x86/vvtd: decode interrupt attribute from IRTE Lan Tianyu
2017-06-29 5:50 ` [PATCH 16/25] x86/vioapic: Hook interrupt delivery of vIOAPIC Lan Tianyu
2017-06-29 5:50 ` [PATCH 17/25] X86/vvtd: Enable Queued Invalidation through GCMD Lan Tianyu
2017-06-29 5:50 ` [PATCH 18/25] X86/vvtd: Enable Interrupt Remapping " Lan Tianyu
2017-06-29 5:50 ` [PATCH 19/25] x86/vioapic: introduce a function to get vector from pin Lan Tianyu
2017-06-29 5:50 ` [PATCH 20/25] passthrough: move some fields of hvm_gmsi_info to a sub-structure Lan Tianyu
2017-06-29 5:50 ` [PATCH 21/25] Tools/libxc: Add a new interface to bind remapping format msi with pirq Lan Tianyu
2017-06-30 13:48 ` Wei Liu
2017-06-29 5:50 ` [PATCH 22/25] x86/vmsi: Hook delivering remapping format msi to guest Lan Tianyu
2017-06-29 5:50 ` [PATCH 23/25] x86/vvtd: Handle interrupt translation faults Lan Tianyu
2017-06-29 5:50 ` [PATCH 24/25] x86/vvtd: Add queued invalidation (QI) support Lan Tianyu
2017-06-29 5:50 ` [PATCH 25/25] x86/vvtd: save and restore emulated VT-d Lan Tianyu
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