search for: fc_attach_transport

This series implements the proposed fc_host feature of virtio-scsi. The first patch updates the data structure changes according to the spec proposal; the second patch actually implements the operations. Fam Zheng (2): virtio_scsi: Add fc_host definitions virtio_scsi: Implement fc_host drivers/scsi/virtio_scsi.c | 55 +++++++++++++++++++++++++++++++++++++++-

This series implements the proposed fc_host feature of virtio-scsi. The first patch updates the data structure changes according to the spec proposal; the second patch actually implements the operations. Fam Zheng (2): virtio_scsi: Add fc_host definitions virtio_scsi: Implement fc_host drivers/scsi/virtio_scsi.c | 55 +++++++++++++++++++++++++++++++++++++++-

v2: Fix endianness of WWNN/WWPN. [Paolo] This series implements the proposed fc_host feature of virtio-scsi. The first patch updates the data structure changes according to the spec proposal; the second patch actually implements the operations. Fam Zheng (2): virtio_scsi: Add fc_host definitions virtio_scsi: Implement fc_host drivers/scsi/virtio_scsi.c | 60

v2: Fix endianness of WWNN/WWPN. [Paolo] This series implements the proposed fc_host feature of virtio-scsi. The first patch updates the data structure changes according to the spec proposal; the second patch actually implements the operations. Fam Zheng (2): virtio_scsi: Add fc_host definitions virtio_scsi: Implement fc_host drivers/scsi/virtio_scsi.c | 60

...ver virtio_scsi_driver = { > .restore = virtscsi_restore, > #endif > .remove = virtscsi_remove, > + .config_changed = virtscsi_config_changed, > }; > > static int __init init(void) > { > int ret = -ENOMEM; > > + virtscsi_fc_transport_template = > + fc_attach_transport(&virtscsi_fc_template); > + if (!virtscsi_fc_transport_template) { > + pr_err("fc_attach_transport() failed\n"); > + goto error; > + } > + > virtscsi_cmd_cache = KMEM_CACHE(virtio_scsi_cmd, 0); > if (!virtscsi_cmd_cache) { > pr_err("kmem_cache_cre...

...ver virtio_scsi_driver = { > .restore = virtscsi_restore, > #endif > .remove = virtscsi_remove, > + .config_changed = virtscsi_config_changed, > }; > > static int __init init(void) > { > int ret = -ENOMEM; > > + virtscsi_fc_transport_template = > + fc_attach_transport(&virtscsi_fc_template); > + if (!virtscsi_fc_transport_template) { > + pr_err("fc_attach_transport() failed\n"); > + goto error; > + } > + > virtscsi_cmd_cache = KMEM_CACHE(virtio_scsi_cmd, 0); > if (!virtscsi_cmd_cache) { > pr_err("kmem_cache_cre...

...mmand line (and it successfully hides the devices!) Later while I try to load the driver in Dom1 it doesn''t load and seems to miss some of pci libraries..I am guessing this is due to stripped down version of DomU build by xen-unstable. This is what it throws! qla2xxx: Unknown symbol fc_attach_transport qla2xxx: Unknown symbol pci_set_consistent_dma_mask qla2xxx: Unknown symbol pci_enable_device qla2xxx: Unknown symbol fc_remote_port_add qla2xxx: Unknown symbol fc_remove_host qla2xxx: Unknown symbol pci_request_regions qla2xxx: Unknown symbol pci_bus_write_config_byte qla2xxx: Unknown symbo...

...ompiler: gcc-5 (Debian 5.4.1-2) 5.4.1 20160904 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/built-in.o: In function `init': >> virtio_scsi.c:(.init.text+0x10d52): undefined reference to `fc_attach_transport' drivers/built-in.o: In function `fini': >> virtio_scsi.c:(.exit.text+0x14a4): undefined reference to `fc_release_transport' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corp...

...ompiler: gcc-5 (Debian 5.4.1-2) 5.4.1 20160904 reproduce: # save the attached .config to linux build tree make ARCH=i386 All errors (new ones prefixed by >>): drivers/built-in.o: In function `init': >> virtio_scsi.c:(.init.text+0x10d52): undefined reference to `fc_attach_transport' drivers/built-in.o: In function `fini': >> virtio_scsi.c:(.exit.text+0x14a4): undefined reference to `fc_release_transport' --- 0-DAY kernel test infrastructure Open Source Technology Center https://lists.01.org/pipermail/kbuild-all Intel Corp...

...csi_driver = { @@ -1123,12 +1168,19 @@ static struct virtio_driver virtio_scsi_driver = { .restore = virtscsi_restore, #endif .remove = virtscsi_remove, + .config_changed = virtscsi_config_changed, }; static int __init init(void) { int ret = -ENOMEM; + virtscsi_fc_transport_template = fc_attach_transport(&virtscsi_fc_template); + if (!virtscsi_fc_transport_template) { + pr_err("fc_attach_transport() failed\n"); + goto error; + } + virtscsi_cmd_cache = KMEM_CACHE(virtio_scsi_cmd, 0); if (!virtscsi_cmd_cache) { pr_err("kmem_cache_create() for virtscsi_cmd_cache failed\n&qu...

..._driver = { @@ -1123,12 +1172,20 @@ static struct virtio_driver virtio_scsi_driver = { .restore = virtscsi_restore, #endif .remove = virtscsi_remove, + .config_changed = virtscsi_config_changed, }; static int __init init(void) { int ret = -ENOMEM; + virtscsi_fc_transport_template = + fc_attach_transport(&virtscsi_fc_template); + if (!virtscsi_fc_transport_template) { + pr_err("fc_attach_transport() failed\n"); + goto error; + } + virtscsi_cmd_cache = KMEM_CACHE(virtio_scsi_cmd, 0); if (!virtscsi_cmd_cache) { pr_err("kmem_cache_create() for virtscsi_cmd_cache failed\n&qu...

...h+0} <ffffffff802335a6>{__driver_attach+86} <ffffffff80232ae4>{bus_for_each_dev+67} <ffffffff80232ddd>{bus_add_driver+110} <ffffffff801e7166>{vgacon_cursor+0} <ffffffff801e1e2a>{__pci_register_driver+128} <ffffffff88078e5b>{:scsi_transport_fc:fc_attach_transport+216} <ffffffff880e908f>{:qla2xxx:qla2x00_module_init+143} <ffffffff80142b2e>{sys_init_module+240} <ffffffff8010acea>{system_call+134} <ffffffff8010ac64>{system_call+0} Code: 0f 0b 68 aa 8f 2e 80 c2 24 01 e9 59 04 00 00 41 f6 c7 08 74 RIP <ffffffff801...

...02335a6>{__driver_attach+86} > <ffffffff80232ae4>{bus_for_each_dev+67} > <ffffffff80232ddd>{bus_add_driver+110} > <ffffffff801e7166>{vgacon_cursor+0} > <ffffffff801e1e2a>{__pci_register_driver+128} > <ffffffff88078e5b>{:scsi_transport_fc:fc_attach_transport+216} > <ffffffff880e908f>{:qla2xxx:qla2x00_module_init+143} > <ffffffff80142b2e>{sys_init_module+240} > <ffffffff8010acea>{system_call+134} > <ffffffff8010ac64>{system_call+0} > > Code: 0f 0b 68 aa 8f 2e 80 c2 24 01 e9 59 04 00 00 41 f...

...;f->tsk_mgmt_response(shost, nexus, tm_id, result); } static int fc_it_nexus_response(struct Scsi_Host *shost, u64 nexus, int result) { struct fc_internal *i = to_fc_internal(shost->transportt); return i->f->it_nexus_response(shost, nexus, result); } struct scsi_transport_template * fc_attach_transport(struct fc_function_template *ft) { int count; struct fc_internal *i = kzalloc(sizeof(struct fc_internal), GFP_KERNEL); if (unlikely(!i)) return NULL; i->t.target_attrs.ac.attrs = &i->starget_attrs[0]; i->t.target_attrs.ac.class = &fc_transport_class.class; i->t.ta...

...;f->tsk_mgmt_response(shost, nexus, tm_id, result); } static int fc_it_nexus_response(struct Scsi_Host *shost, u64 nexus, int result) { struct fc_internal *i = to_fc_internal(shost->transportt); return i->f->it_nexus_response(shost, nexus, result); } struct scsi_transport_template * fc_attach_transport(struct fc_function_template *ft) { int count; struct fc_internal *i = kzalloc(sizeof(struct fc_internal), GFP_KERNEL); if (unlikely(!i)) return NULL; i->t.target_attrs.ac.attrs = &i->starget_attrs[0]; i->t.target_attrs.ac.class = &fc_transport_class.class; i->t.ta...