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Searched refs:err (Results 1 – 16 of 16) sorted by relevance

/dev/bus/pci/
A Dpci.cpp104 status_t err; in pci_read_config() local
152 config->vendor_id = read_half(); if (err < 0) return err; in pci_read_config()
153 config->device_id = read_half(); if (err < 0) return err; in pci_read_config()
154 config->command = read_half(); if (err < 0) return err; in pci_read_config()
155 config->status = read_half(); if (err < 0) return err; in pci_read_config()
156 config->revision_id_0 = read_byte(); if (err < 0) return err; in pci_read_config()
158 config->sub_class = read_byte(); if (err < 0) return err; in pci_read_config()
159 config->base_class = read_byte(); if (err < 0) return err; in pci_read_config()
161 config->latency_timer = read_byte(); if (err < 0) return err; in pci_read_config()
162 config->header_type = read_byte(); if (err < 0) return err; in pci_read_config()
[all …]
/dev/virtio/gpu/
A Dvirtio-gpu.c106 status_t err; in get_display_info() local
156 status_t err; in allocate_2d_resource() local
189 return err; in allocate_2d_resource()
193 status_t err; in attach_backing() local
235 return err; in attach_backing()
239 status_t err; in set_scanout() local
269 return err; in set_scanout()
273 status_t err; in flush_resource() local
302 return err; in flush_resource()
306 status_t err; in transfer_to_host_2d() local
[all …]
/dev/bus/pci/bus_mgr/
A Dbus_mgr.cpp47 status_t err = NO_ERROR; in for_every_device_on_every_bus() local
53 return err; in for_every_device_on_every_bus()
56 return err; in for_every_device_on_every_bus()
61 status_t err = NO_ERROR; in for_every_bus() local
65 err = func(b); in for_every_bus()
67 return err; in for_every_bus()
70 return err; in for_every_bus()
144 if (err < 0) { in pci_bus_mgr_init()
146 return err; in pci_bus_mgr_init()
189 if (err != NO_ERROR) { in pci_bus_mgr_assign_resources()
[all …]
A Ddevice.cpp45 status_t err; in probe() local
101 if (err < 0) { in probe()
103 return err; in probe()
145 return err; in enable()
150 return err; in enable()
167 status_t err; in probe_capabilities() local
261 if (err != NO_ERROR) return err; in allocate_irq()
269 return err; in allocate_irq()
287 return err; in allocate_msi()
296 return err; in allocate_msi()
[all …]
A Dbus.cpp43 status_t err; in probe() local
66 if (err != NO_ERROR || vendor_id == 0xffff) { in probe()
75 if (err != NO_ERROR) { in probe()
80 if (err != NO_ERROR) { in probe()
87 if (err != NO_ERROR) { in probe()
105 err = bridge::probe(loc, b, &br); in probe()
106 if (err != NO_ERROR) { in probe()
115 err = device::probe(loc, b, &d); in probe()
116 if (err != NO_ERROR) { in probe()
220 if (err != NO_ERROR) { in allocate_resources()
[all …]
A Dbus.h63 status_t err = NO_ERROR; in for_every_device() local
67 err = func(d); in for_every_device()
68 if (err != NO_ERROR) { in for_every_device()
69 return err; in for_every_device()
72 return err; in for_every_device()
A Dbridge.cpp46 status_t err = pci_read_config_half(loc, PCI_CONFIG_VENDOR_ID, &vendor_id); in probe() local
47 if (err != NO_ERROR) { in probe()
56 err = pci_read_config_byte(loc, PCI_CONFIG_HEADER_TYPE, &header_type); in probe()
57 if (err != NO_ERROR) { in probe()
72 err = br->load_config(); in probe()
73 if (err < 0) { in probe()
75 return err; in probe()
119 err = bus::probe(bus_location, br, &new_bus); in probe()
120 if (err != NO_ERROR) { in probe()
122 return err; in probe()
/dev/net/e1000/
A De1000.cpp328 if (err != NO_ERROR) return err; in init_device()
344 if (err != NO_ERROR) { in init_device()
370 if (err != NO_ERROR) { in init_device()
380 if (err != NO_ERROR) { in init_device()
391 if (err != NO_ERROR) { in init_device()
429 if (err != NO_ERROR) { in init_device()
432 if (err != NO_ERROR) { in init_device()
434 return err; in init_device()
548 if (err != NO_ERROR) { in e1000_init()
554 err = e->init_device(loc, &id); in e1000_init()
[all …]
/dev/virtio/9p/
A Dclient.c68 goto err; in p9_req_prepare()
72 goto err; in p9_req_prepare()
84 goto err; in p9_req_prepare()
88 goto err; in p9_req_prepare()
92 goto err; in p9_req_prepare()
96 err: in p9_req_prepare()
249 goto err; in virtio_9p_rpc()
254 goto err; in virtio_9p_rpc()
258 goto err; in virtio_9p_rpc()
266 goto err; in virtio_9p_rpc()
[all …]
/dev/bus/pci/backend/
A Decam.cpp51 status_t err = ecam->initialize(); in detect() local
52 if (err != NO_ERROR) { in detect()
70 …status_t err = vmm_alloc_physical(vmm_get_kernel_aspace(), "pci_ecam", size, (void **)&ecam_ptr_, … in initialize() local
71 LTRACEF("vmm_alloc_physical returns %d, ptr %p\n", err, ecam_ptr_); in initialize()
73 if (err != NO_ERROR) { in initialize()
75 return err; in initialize()
A Dbios32.cpp126 uint8_t err; in detect() local
134 : "=a"(err), /* AL out=status */ in detect()
144 if (err == 0x80) { in detect()
149 if (err != 0) { in detect()
150 dprintf(INFO, "BIOS32 call to locate PCI BIOS returned %x\n", err); in detect()
/dev/
A Ddriver.c64 status_t err = ops->init(dev); in device_init() local
65 if (err < 0) { in device_init()
70 return err; in device_init()
/dev/virtio/
A Dvirtio.c164 status_t err = virtio_block_init(dev, virtio_read_host_feature_word(dev, 0)); in virtio_mmio_detect() local
165 if (err >= 0) { in virtio_mmio_detect()
181 status_t err = virtio_net_init(dev); in virtio_mmio_detect() local
182 if (err >= 0) { in virtio_mmio_detect()
198 status_t err = virtio_9p_init(dev, mmio->host_features); in virtio_mmio_detect() local
199 if (err >= 0) { in virtio_mmio_detect()
217 status_t err = virtio_gpu_init(dev, virtio_read_host_feature_word(dev, 0)); in virtio_mmio_detect() local
218 if (err >= 0) { in virtio_mmio_detect()
332 …status_t err = vmm_alloc_contiguous(vmm_get_kernel_aspace(), "virtio_ring", size, &vptr, 0, 0, ARC… in virtio_alloc_ring() local
333 if (err < 0) in virtio_alloc_ring()
/dev/virtio/net/
A Dvirtio-net.c316 status_t err = virtio_net_queue_tx_pktbuf(ndev, p); in virtio_net_queue_tx() local
317 if (err < 0) { in virtio_net_queue_tx()
321 return err; in virtio_net_queue_tx()
491 status_t err = virtio_net_queue_tx_pktbuf(the_ndev, p); in virtio_net_send_minip_pkt() local
492 if (err < 0) { in virtio_net_send_minip_pkt()
496 return err; in virtio_net_send_minip_pkt()
/dev/net/pcnet/
A Dpcnet.c416 if (td->err) { in pcnet_service_tx()
455 if (rd->err) { in pcnet_service_rx()
601 status_t err = device_init(device_get_by_name(netif, pcnet0)); in pcnet_init_hook() local
602 if (err < 0) in pcnet_init_hook()
/dev/virtio/block/
A Dvirtio-block.c444 status_t err = virtio_block_do_txn(dev, buf, offset, len, write, in virtio_block_read_write() local
446 if (err < 0) { in virtio_block_read_write()
447 return err; in virtio_block_read_write()

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