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From: Dave Jiang <dave.jiang@intel.com>
To: alex.williamson@redhat.com, kwankhede@nvidia.com,
	tglx@linutronix.de, vkoul@kernel.org, jgg@mellanox.com
Cc: megha.dey@intel.com, jacob.jun.pan@intel.com,
	ashok.raj@intel.com, yi.l.liu@intel.com, baolu.lu@intel.com,
	kevin.tian@intel.com, sanjay.k.kumar@intel.com,
	tony.luck@intel.com, dan.j.williams@intel.com,
	eric.auger@redhat.com, pbonzini@redhat.com,
	dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
	kvm@vger.kernel.org
Subject: [PATCH v6 12/20] vfio: move VFIO PCI macros to common header
Date: Fri, 21 May 2021 17:20:19 -0700	[thread overview]
Message-ID: <162164281969.261970.17759783730654052269.stgit@djiang5-desk3.ch.intel.com> (raw)
In-Reply-To: <162164243591.261970.3439987543338120797.stgit@djiang5-desk3.ch.intel.com>

Move some VFIO_PCI macros to a common header as they will be shared between
mdev and vfio_pci.

Signed-off-by: Dave Jiang <dave.jiang@intel.com>
---
 drivers/vfio/pci/vfio_pci_private.h |    6 ------
 include/linux/vfio.h                |    6 ++++++
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/drivers/vfio/pci/vfio_pci_private.h b/drivers/vfio/pci/vfio_pci_private.h
index a17943911fcb..e644f981509c 100644
--- a/drivers/vfio/pci/vfio_pci_private.h
+++ b/drivers/vfio/pci/vfio_pci_private.h
@@ -18,12 +18,6 @@
 #ifndef VFIO_PCI_PRIVATE_H
 #define VFIO_PCI_PRIVATE_H
 
-#define VFIO_PCI_OFFSET_SHIFT   40
-
-#define VFIO_PCI_OFFSET_TO_INDEX(off)	(off >> VFIO_PCI_OFFSET_SHIFT)
-#define VFIO_PCI_INDEX_TO_OFFSET(index)	((u64)(index) << VFIO_PCI_OFFSET_SHIFT)
-#define VFIO_PCI_OFFSET_MASK	(((u64)(1) << VFIO_PCI_OFFSET_SHIFT) - 1)
-
 /* Special capability IDs predefined access */
 #define PCI_CAP_ID_INVALID		0xFF	/* default raw access */
 #define PCI_CAP_ID_INVALID_VIRT		0xFE	/* default virt access */
diff --git a/include/linux/vfio.h b/include/linux/vfio.h
index 3b372fa57ef4..ed5ca027eb49 100644
--- a/include/linux/vfio.h
+++ b/include/linux/vfio.h
@@ -15,6 +15,12 @@
 #include <linux/poll.h>
 #include <uapi/linux/vfio.h>
 
+#define VFIO_PCI_OFFSET_SHIFT   40
+
+#define VFIO_PCI_OFFSET_TO_INDEX(off)	((off) >> VFIO_PCI_OFFSET_SHIFT)
+#define VFIO_PCI_INDEX_TO_OFFSET(index)	((u64)(index) << VFIO_PCI_OFFSET_SHIFT)
+#define VFIO_PCI_OFFSET_MASK	(((u64)(1) << VFIO_PCI_OFFSET_SHIFT) - 1)
+
 struct vfio_device {
 	struct device *dev;
 	const struct vfio_device_ops *ops;



  parent reply	other threads:[~2021-05-22  0:20 UTC|newest]

Thread overview: 64+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-05-22  0:19 [PATCH v6 00/20] Add VFIO mediated device support and DEV-MSI support for the idxd driver Dave Jiang
2021-05-22  0:19 ` [PATCH v6 01/20] vfio/mdev: idxd: add theory of operation documentation for idxd mdev Dave Jiang
2021-05-22  0:19 ` [PATCH v6 02/20] dmaengine: idxd: add external module driver support for dsa_bus_type Dave Jiang
2021-05-22  0:19 ` [PATCH v6 03/20] dmaengine: idxd: add IMS offset and size retrieval code Dave Jiang
2021-05-22  0:19 ` [PATCH v6 04/20] dmaengine: idxd: add portal offset for IMS portals Dave Jiang
2021-05-22  0:19 ` [PATCH v6 05/20] vfio: mdev: common lib code for setting up Interrupt Message Store Dave Jiang
2021-05-24  0:02   ` Jason Gunthorpe
2021-05-28  1:49     ` Dave Jiang
2021-05-28 12:21       ` Jason Gunthorpe
2021-05-28 16:37         ` Dave Jiang
2021-05-28 16:39           ` Jason Gunthorpe
2021-05-31 10:41             ` Thomas Gleixner
2021-05-31 13:48   ` Thomas Gleixner
2021-05-31 15:24     ` Jason Gunthorpe
2021-06-08 15:57     ` Dave Jiang
2021-06-08 17:22       ` Jason Gunthorpe
2021-06-10 13:00       ` Thomas Gleixner
2021-05-22  0:19 ` [PATCH v6 06/20] vfio/mdev: idxd: add PCI config for read/write for mdev Dave Jiang
2021-05-22  0:19 ` [PATCH v6 07/20] vfio/mdev: idxd: Add administrative commands emulation " Dave Jiang
2021-05-22  0:19 ` [PATCH v6 08/20] vfio/mdev: idxd: Add mdev device context initialization Dave Jiang
2021-05-22  0:20 ` [PATCH v6 09/20] vfio/mdev: Add mmio read/write support for mdev Dave Jiang
2021-05-22  0:20 ` [PATCH v6 10/20] vfio/mdev: idxd: add mdev type as a new wq type Dave Jiang
2021-05-22  0:20 ` [PATCH v6 11/20] vfio/mdev: idxd: Add basic driver setup for idxd mdev Dave Jiang
2021-05-23 23:27   ` Jason Gunthorpe
2021-05-23 23:52   ` Jason Gunthorpe
2021-05-22  0:20 ` Dave Jiang [this message]
2021-06-04  3:47   ` [PATCH v6 12/20] vfio: move VFIO PCI macros to common header Alex Williamson
2021-05-22  0:20 ` [PATCH v6 13/20] vfio/mdev: idxd: add mdev driver registration and helper functions Dave Jiang
2021-05-23 23:32   ` Jason Gunthorpe
2021-05-23 23:46   ` Jason Gunthorpe
2021-05-22  0:20 ` [PATCH v6 14/20] vfio/mdev: idxd: add 1dwq-v1 mdev type Dave Jiang
2021-05-23 23:47   ` Jason Gunthorpe
2021-05-22  0:20 ` [PATCH v6 15/20] vfio/mdev: idxd: ims domain setup for the vdcm Dave Jiang
2021-05-23 23:50   ` Jason Gunthorpe
2021-05-27  0:22     ` Dave Jiang
2021-05-27  0:54       ` Jason Gunthorpe
2021-05-27  1:15         ` Dave Jiang
2021-05-27  1:41         ` Raj, Ashok
2021-05-27 13:36           ` Jason Gunthorpe
2021-05-31 14:02     ` Thomas Gleixner
2021-05-31 16:57       ` Jason Gunthorpe
2021-05-31 23:55         ` Thomas Gleixner
2021-06-01 12:16           ` Jason Gunthorpe
2021-05-22  0:20 ` [PATCH v6 16/20] vfio/mdev: idxd: add new wq state for mdev Dave Jiang
2021-05-22  0:20 ` [PATCH v6 17/20] vfio/mdev: idxd: add error notification from host driver to mediated device Dave Jiang
2021-05-22  0:20 ` [PATCH v6 18/20] vfio: move vfio_pci_set_ctx_trigger_single to common code Dave Jiang
2021-05-22  0:21 ` [PATCH v6 19/20] vfio: mdev: Add device request interface Dave Jiang
2021-05-23 22:38   ` Jason Gunthorpe
2021-05-22  0:21 ` [PATCH v6 20/20] vfio: mdev: idxd: setup request interrupt Dave Jiang
2021-05-23 23:22 ` [PATCH v6 00/20] Add VFIO mediated device support and DEV-MSI support for the idxd driver Jason Gunthorpe
2021-06-02 15:40   ` Dave Jiang
2021-06-02 23:17     ` Jason Gunthorpe
2021-06-03  1:11       ` Tian, Kevin
2021-06-03  1:49         ` Jason Gunthorpe
2021-06-03  5:52           ` Tian, Kevin
2021-06-03 11:23             ` Jason Gunthorpe
2021-06-04  3:40             ` Alex Williamson
2021-06-07  6:22               ` Tian, Kevin
2021-06-07 18:13                 ` Dave Jiang
2021-06-07 19:11                   ` Jason Gunthorpe
2021-06-08 16:02                     ` Dave Jiang
2021-06-11 18:21                       ` Dave Jiang
2021-06-11 18:29                         ` Jason Gunthorpe
2021-06-07 18:28                 ` Jason Gunthorpe

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