39a0a891d8
- vdpa: move memory listener to the realize stage - vdpa: implement vdpa device migration - vhost: implement post resume bh - vhost: implement migration state notifier for vdpa device - vhost: implement savevm_hanlder for vdpa device - vhost: implement vhost_vdpa_device_suspend/resume - vhost: implement vhost-vdpa suspend/resume - vhost: add vhost_dev_suspend/resume_op - vhost: introduce bytemap for vhost backend logging - vhost-vdpa: add migration log ops for VhostOps - vhost-vdpa: add VHOST_BACKEND_F_BYTEMAPLOG - vhost: fix null pointer access - ui/gtk: prevent ui lock up when dpy_gl_update called again before current draw event occurs - hw/usb: dev-mtp: Use g_mkdir() - target/ppc/cpu-models: Remove the "default" CPU alias - hw/intc/arm_gicv3: ICC_PMR_EL1 high bits should be RAZ - Fixed a QEMU hang when guest poweroff in COLO mode - migration/colo: More accurate update checkpoint time - scripts/entitlement.sh: Use backward-compatible cp flags - block/nvme: fix infinite loop in nvme_free_req_queue_cb() - hw/net: npcm7xx_emc fix missing queue_flush - Add dummy Aspeed AST2600 Display Port MCU (DPMCU) - hw/arm: ast2600: Fix address mapping of second SPI controller - vhost-user-blk: reconnect on any error during realize - vhost-user-blk: propagate error return from generic vhost - hw/riscv: boot: Reduce FDT address alignment constraints - Revert "hw/virtio/virtio-iommu-pci: Enforce the device is plugged on the root bus" - Fix STM32F2XX USART data register readout - block: use 'unsigned' for in_flight field on driver state - sphinx: change default language to 'en' - tests/qtest: Fix two format strings - trivial typos: namesapce - hw/ide/atapi.c: Correct typos (CD-CDROM -> CD-ROM) - hw/virtio/virtio-iommu-pci: Enforce the device is plugged on the root bus - hw/display/next-fb: Fix comment typo - xen/pass-through: merge emulated bits correctly mainline inclusion commit be9c61da9fc57eb7d293f380d0805ca6f46c2657 category: bugfix - tests/qtest/migration-test.c: spelling fix: bandwith - target/i386/cpu: Improve error message for property "vendor" - balloon: Fix a misleading error message - target/arm: Don't set syndrome ISS for loads and stores with writeback mainline inclusion commit 53ae2fdef1f5661cbaa2ea571c517f98e6041cb8 category: bugfix - disas/hppa: Show hexcode of instruction along with disassembly - tcg/loongarch64: Fix tcg_out_mov() Aborted - ui/qmp-cmds: Improve two error messages - qga: Improve guest-exec-status error message - hmp: Improve sync-profile error message - spapr/pci: Correct "does not support hotplugging error messages - xen/pass-through: don't create needless register group mainline inclusion commit c0e86b7624cb9d6db03e0d48cf82659e5b89a6a6 category: bugfix Signed-off-by: Jiabo Feng <fengjiabo1@huawei.com>
50 lines
1.8 KiB
Diff
50 lines
1.8 KiB
Diff
From b0c67874628455a869ca1afde0de44572c70d5b9 Mon Sep 17 00:00:00 2001
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From: fangyi <eric.fangyi@huawei.com>
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Date: Mon, 4 Dec 2023 14:49:53 +0800
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Subject: [PATCH] vhost-vdpa: add VHOST_BACKEND_F_BYTEMAPLOG
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support VHOST_BACKEND_F_BYTEMAPLOG to support vhost
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device bytemap logging.
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Signed-off-by: libai <libai12@huawei.com>
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Signed-off-by: jiangdongxu <jiangdongxu1@huawei.com>
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Signed-off-by: fangyi <eric.fangyi@huawei.com>
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---
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hw/virtio/vhost-vdpa.c | 7 ++++---
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include/standard-headers/linux/vhost_types.h | 2 ++
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2 files changed, 6 insertions(+), 3 deletions(-)
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diff --git a/hw/virtio/vhost-vdpa.c b/hw/virtio/vhost-vdpa.c
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index 986fc795bf..e1c90cf6c2 100644
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--- a/hw/virtio/vhost-vdpa.c
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+++ b/hw/virtio/vhost-vdpa.c
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@@ -660,9 +660,10 @@ static int vhost_vdpa_set_features(struct vhost_dev *dev,
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static int vhost_vdpa_set_backend_cap(struct vhost_dev *dev)
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{
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uint64_t features;
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- uint64_t f = 0x1ULL << VHOST_BACKEND_F_IOTLB_MSG_V2 |
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- 0x1ULL << VHOST_BACKEND_F_IOTLB_BATCH |
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- 0x1ULL << VHOST_BACKEND_F_IOTLB_ASID;
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+ uint64_t f = BIT_ULL(VHOST_BACKEND_F_IOTLB_MSG_V2) |
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+ BIT_ULL(VHOST_BACKEND_F_IOTLB_BATCH) |
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+ BIT_ULL(VHOST_BACKEND_F_IOTLB_ASID) |
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+ BIT_ULL(VHOST_BACKEND_F_BYTEMAPLOG);
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int r;
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if (vhost_vdpa_call(dev, VHOST_GET_BACKEND_FEATURES, &features)) {
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diff --git a/include/standard-headers/linux/vhost_types.h b/include/standard-headers/linux/vhost_types.h
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index 17833e320e..3801d95182 100644
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--- a/include/standard-headers/linux/vhost_types.h
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+++ b/include/standard-headers/linux/vhost_types.h
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@@ -157,5 +157,7 @@ struct vhost_vdpa_iova_range {
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* message
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*/
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#define VHOST_BACKEND_F_IOTLB_ASID 0x3
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+/* device can use bytemap log */
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+#define VHOST_BACKEND_F_BYTEMAPLOG 0x3f
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#endif
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--
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2.27.0
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