From cecd4878ec4e69d3cd977d25e01bd461fb2eae0c Mon Sep 17 00:00:00 2001 Message-Id: In-Reply-To: <14b740b7e3fbafdbfe2e6a302f51d6aa4fa96bf7.1350309834.git.minovotn@redhat.com> References: <14b740b7e3fbafdbfe2e6a302f51d6aa4fa96bf7.1350309834.git.minovotn@redhat.com> From: Paolo Bonzini Date: Fri, 12 Oct 2012 16:22:41 +0200 Subject: [PATCH 09/17] scsi: report parameter changes to HBA drivers RH-Author: Paolo Bonzini Message-id: <1350058967-27351-5-git-send-email-pbonzini@redhat.com> Patchwork-id: 43061 O-Subject: [RHEL 6.4 qemu-kvm PATCH v2 04/10] scsi: report parameter changes to HBA drivers Bugzilla: 808660 RH-Acked-by: Markus Armbruster RH-Acked-by: Laszlo Ersek RH-Acked-by: Orit Wasserman Bugzilla: 808660 Signed-off-by: Paolo Bonzini (cherry picked from commit 53200fad0e61046909254ba07a3a1374cebd818f) --- hw/scsi-bus.c | 10 ++++++++++ hw/scsi-disk.c | 1 + hw/scsi.h | 2 ++ 3 file modificati, 13 inserzioni(+) Signed-off-by: Michal Novotny --- hw/scsi-bus.c | 10 ++++++++++ hw/scsi-disk.c | 1 + hw/scsi.h | 2 ++ 3 files changed, 13 insertions(+) diff --git a/hw/scsi-bus.c b/hw/scsi-bus.c index 57b5ac8..936d994 100644 --- a/hw/scsi-bus.c +++ b/hw/scsi-bus.c @@ -989,6 +989,16 @@ int scsi_req_parse(SCSICommand *cmd, SCSIDevice *dev, uint8_t *buf) return 0; } +void scsi_device_report_change(SCSIDevice *dev, SCSISense sense) +{ + SCSIBus *bus = DO_UPCAST(SCSIBus, qbus, dev->qdev.parent_bus); + + scsi_device_set_ua(dev, sense); + if (bus->info->change) { + bus->info->change(bus, dev, sense); + } +} + /* * Predefined sense codes */ diff --git a/hw/scsi-disk.c b/hw/scsi-disk.c index 2ff63d8..6ba4e18 100644 --- a/hw/scsi-disk.c +++ b/hw/scsi-disk.c @@ -1626,6 +1626,7 @@ static void scsi_disk_resize_cb(void *opaque) */ if (s->qdev.type == TYPE_DISK) { scsi_device_set_ua(&s->qdev, SENSE_CODE(CAPACITY_CHANGED)); + scsi_device_report_change(&s->qdev, SENSE_CODE(CAPACITY_CHANGED)); } } diff --git a/hw/scsi.h b/hw/scsi.h index 493461f..6fee286 100644 --- a/hw/scsi.h +++ b/hw/scsi.h @@ -128,6 +128,7 @@ struct SCSIBusInfo { void (*cancel)(SCSIRequest *req); void (*hotplug)(SCSIBus *bus, SCSIDevice *dev); void (*hot_unplug)(SCSIBus *bus, SCSIDevice *dev); + void (*change)(SCSIBus *bus, SCSIDevice *dev, SCSISense sense); QEMUSGList *(*get_sg_list)(SCSIRequest *req); void (*save_request)(QEMUFile *f, SCSIRequest *req); @@ -230,6 +231,7 @@ void scsi_req_cancel(SCSIRequest *req); void scsi_req_retry(SCSIRequest *req); void scsi_device_purge_requests(SCSIDevice *sdev, SCSISense sense); void scsi_device_set_ua(SCSIDevice *sdev, SCSISense sense); +void scsi_device_report_change(SCSIDevice *dev, SCSISense sense); int scsi_device_get_sense(SCSIDevice *dev, uint8_t *buf, int len, bool fixed); SCSIDevice *scsi_device_find(SCSIBus *bus, int channel, int target, int lun); -- 1.7.11.7