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charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=170.10.129.124; envelope-from=clg@redhat.com; helo=us-smtp-delivery-124.mimecast.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIMWL_WL_HIGH=-0.001, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, RCVD_IN_DNSWL_NONE=-0.0001, RCVD_IN_MSPIKE_H5=0.001, RCVD_IN_MSPIKE_WL=0.001, RCVD_IN_VALIDITY_CERTIFIED_BLOCKED=0.001, RCVD_IN_VALIDITY_RPBL_BLOCKED=0.001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-arm@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org Sender: qemu-arm-bounces+alex.bennee=linaro.org@nongnu.org X-TUID: TD6PYVFWrM7v On 2/6/25 15:21, Eric Auger wrote: > To ease the debug of reset sequence, let's add a trace point > in vfio_reset_handler() > > Signed-off-by: Eric Auger Reviewed-by: Cédric Le Goater Thanks, C. > --- > hw/vfio/common.c | 1 + > hw/vfio/trace-events | 1 + > 2 files changed, 2 insertions(+) > > diff --git a/hw/vfio/common.c b/hw/vfio/common.c > index f7499a9b74..173fb3a997 100644 > --- a/hw/vfio/common.c > +++ b/hw/vfio/common.c > @@ -1386,6 +1386,7 @@ void vfio_reset_handler(void *opaque) > { > VFIODevice *vbasedev; > > + trace_vfio_reset_handler(); > QLIST_FOREACH(vbasedev, &vfio_device_list, global_next) { > if (vbasedev->dev->realized) { > vbasedev->ops->vfio_compute_needs_reset(vbasedev); > diff --git a/hw/vfio/trace-events b/hw/vfio/trace-events > index cab1cf1de0..c5385e1a4f 100644 > --- a/hw/vfio/trace-events > +++ b/hw/vfio/trace-events > @@ -120,6 +120,7 @@ vfio_get_dev_region(const char *name, int index, uint32_t type, uint32_t subtype > vfio_legacy_dma_unmap_overflow_workaround(void) "" > vfio_get_dirty_bitmap(uint64_t iova, uint64_t size, uint64_t bitmap_size, uint64_t start, uint64_t dirty_pages) "iova=0x%"PRIx64" size= 0x%"PRIx64" bitmap_size=0x%"PRIx64" start=0x%"PRIx64" dirty_pages=%"PRIu64 > vfio_iommu_map_dirty_notify(uint64_t iova_start, uint64_t iova_end) "iommu dirty @ 0x%"PRIx64" - 0x%"PRIx64 > +vfio_reset_handler(void) "" > > # platform.c > vfio_platform_realize(char *name, char *compat) "vfio device %s, compat = %s"