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Searched refs:dr (Results 1 – 25 of 179) sorted by relevance

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/linux/drivers/target/iscsi/
A Discsi_target_datain_values.c25 if (!dr) { in iscsit_allocate_datain_req()
32 return dr; in iscsit_allocate_datain_req()
87 if (!dr) in iscsit_set_datain_values_yes_and_yes()
90 if (dr->recovery && dr->generate_recovery_values) { in iscsit_set_datain_values_yes_and_yes()
162 if ((dr->begrun + dr->runlength) == dr->data_sn) { in iscsit_set_datain_values_yes_and_yes()
186 if (!dr) in iscsit_set_datain_values_no_and_yes()
283 if ((dr->begrun + dr->runlength) == dr->data_sn) { in iscsit_set_datain_values_no_and_yes()
307 if (!dr) in iscsit_set_datain_values_yes_and_no()
382 if ((dr->begrun + dr->runlength) == dr->data_sn) { in iscsit_set_datain_values_yes_and_no()
407 if (!dr) in iscsit_set_datain_values_no_and_no()
[all …]
/linux/drivers/gpu/drm/
A Ddrm_managed.c61 kfree(dr); in free_dr()
71 dr, dr->node.name, dr->node.size); in drm_managed_release()
74 dr->node.release(dev, dr->node.size ? *(void **)&dr->data : NULL); in drm_managed_release()
77 free_dr(dr); in drm_managed_release()
106 return dr; in alloc_dr()
114 dr, dr->node.name, (unsigned long) dr->node.size); in del_dr()
126 dr, dr->node.name, (unsigned long) dr->node.size); in add_dr()
147 if (!dr) { in __drmm_add_action()
159 add_dr(dev, dr); in __drmm_add_action()
233 if (!dr) { in drmm_kmalloc()
[all …]
/linux/drivers/net/phy/
A Dmdio_devres.c16 mdiobus_free(dr->mii); in devm_mdiobus_free()
34 dr = devres_alloc(devm_mdiobus_free, sizeof(*dr), GFP_KERNEL); in devm_mdiobus_alloc_size()
35 if (!dr) in devm_mdiobus_alloc_size()
39 if (!dr->mii) { in devm_mdiobus_alloc_size()
40 devres_free(dr); in devm_mdiobus_alloc_size()
45 return dr->mii; in devm_mdiobus_alloc_size()
84 if (!dr) in __devm_mdiobus_register()
89 devres_free(dr); in __devm_mdiobus_register()
93 dr->mii = bus; in __devm_mdiobus_register()
118 if (!dr) in __devm_of_mdiobus_register()
[all …]
/linux/kernel/irq/
A Ddevres.c62 if (!dr) in devm_request_threaded_irq()
75 dr->irq = irq; in devm_request_threaded_irq()
109 if (!dr) in devm_request_any_context_irq()
121 dr->irq = irq; in devm_request_any_context_irq()
187 if (!dr) in __devm_irq_alloc_descs()
197 dr->cnt = cnt; in __devm_irq_alloc_descs()
271 if (!dr) in devm_irq_setup_generic_chip()
276 dr->gc = gc; in devm_irq_setup_generic_chip()
277 dr->msk = msk; in devm_irq_setup_generic_chip()
278 dr->clr = clr; in devm_irq_setup_generic_chip()
[all …]
/linux/net/
A Ddevres.c24 struct net_device_devres *dr; in devm_alloc_etherdev_mqs() local
26 dr = devres_alloc(devm_free_netdev, sizeof(*dr), GFP_KERNEL); in devm_alloc_etherdev_mqs()
27 if (!dr) in devm_alloc_etherdev_mqs()
31 if (!dr->ndev) { in devm_alloc_etherdev_mqs()
32 devres_free(dr); in devm_alloc_etherdev_mqs()
36 devres_add(dev, dr); in devm_alloc_etherdev_mqs()
38 return dr->ndev; in devm_alloc_etherdev_mqs()
80 dr = devres_alloc(devm_unregister_netdev, sizeof(*dr), GFP_KERNEL); in devm_register_netdev()
81 if (!dr) in devm_register_netdev()
86 devres_free(dr); in devm_register_netdev()
[all …]
/linux/fs/xfs/
A Dxfs_drain.c42 struct xfs_defer_drain *dr) in xfs_defer_drain_init() argument
44 atomic_set(&dr->dr_count, 0); in xfs_defer_drain_init()
45 init_waitqueue_head(&dr->dr_waiters); in xfs_defer_drain_init()
49 xfs_defer_drain_free(struct xfs_defer_drain *dr) in xfs_defer_drain_free() argument
51 ASSERT(atomic_read(&dr->dr_count) == 0); in xfs_defer_drain_free()
57 atomic_inc(&dr->dr_count); in xfs_defer_drain_grab()
73 if (atomic_dec_and_test(&dr->dr_count) && in xfs_defer_drain_rele()
75 has_waiters(&dr->dr_waiters)) in xfs_defer_drain_rele()
76 wake_up(&dr->dr_waiters); in xfs_defer_drain_rele()
82 return atomic_read(&dr->dr_count) > 0; in xfs_defer_drain_busy()
[all …]
/linux/drivers/gpio/
A Dgpiolib-legacy.c109 unsigned *dr; in devm_gpio_request() local
112 dr = devres_alloc(devm_gpio_release, sizeof(unsigned), GFP_KERNEL); in devm_gpio_request()
113 if (!dr) in devm_gpio_request()
118 devres_free(dr); in devm_gpio_request()
122 *dr = gpio; in devm_gpio_request()
123 devres_add(dev, dr); in devm_gpio_request()
144 unsigned *dr; in devm_gpio_request_one() local
148 if (!dr) in devm_gpio_request_one()
153 devres_free(dr); in devm_gpio_request_one()
157 *dr = gpio; in devm_gpio_request_one()
[all …]
A Dgpiolib-devres.c139 if (!dr) { in devm_gpiod_get_index()
144 *dr = desc; in devm_gpiod_get_index()
145 devres_add(dev, dr); in devm_gpiod_get_index()
179 if (!dr) in devm_fwnode_gpiod_get_index()
184 devres_free(dr); in devm_fwnode_gpiod_get_index()
188 *dr = desc; in devm_fwnode_gpiod_get_index()
189 devres_add(dev, dr); in devm_fwnode_gpiod_get_index()
252 if (!dr) in devm_gpiod_get_array()
257 devres_free(dr); in devm_gpiod_get_array()
261 *dr = descs; in devm_gpiod_get_array()
[all …]
/linux/fs/adfs/
A Dsuper.c59 if (dr->log2secsize != 8 && in adfs_checkdiscrecord()
60 dr->log2secsize != 9 && in adfs_checkdiscrecord()
61 dr->log2secsize != 10) in adfs_checkdiscrecord()
65 if (dr->idlen < dr->log2secsize + 3) in adfs_checkdiscrecord()
72 if (le32_to_cpu(dr->disc_size_high) >> dr->log2secsize) in adfs_checkdiscrecord()
81 if (dr->idlen > max_idlen) in adfs_checkdiscrecord()
86 if (dr->unused52[i] != 0) in adfs_checkdiscrecord()
346 *drp = dr; in adfs_validate_bblk()
357 if (adfs_checkdiscrecord(dr) || dr->nzones_high || dr->nzones != 1) in adfs_validate_dr0()
360 *drp = dr; in adfs_validate_dr0()
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A Dmap.c199 struct adfs_discrecord *dr = adfs_map_discrecord(asb->s_map); in adfs_map_statfs() local
211 buf->f_blocks = adfs_disc_size(dr) >> sb->s_blocksize_bits; in adfs_map_statfs()
310 struct adfs_discrecord *dr) in adfs_map_layout() argument
315 zone_size = (8 << dr->log2secsize) - le16_to_cpu(dr->zone_spare); in adfs_map_layout()
329 size = adfs_disc_size(dr) >> dr->log2bpmb; in adfs_map_layout()
363 nzones = dr->nzones | dr->nzones_high << 8; in adfs_read_map()
364 zone_size = (8 << dr->log2secsize) - le16_to_cpu(dr->zone_spare); in adfs_read_map()
366 asb->s_idlen = dr->idlen; in adfs_read_map()
368 asb->s_map2blk = dr->log2bpmb - dr->log2secsize; in adfs_read_map()
369 asb->s_log2sharesize = dr->log2sharesize; in adfs_read_map()
[all …]
/linux/drivers/base/
A Ddevres.c129 return dr; in alloc_dr()
171 return dr->data; in __devres_alloc_node()
229 kfree(dr); in devres_free()
266 return dr; in find_dr()
296 if (dr) in devres_find()
325 if (!dr) { in devres_get()
327 dr = new_dr; in devres_get()
360 if (dr) { in devres_remove()
366 if (dr) in devres_remove()
505 dr->node.release(dev, dr->data); in release_nodes()
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/linux/drivers/ntb/
A Dmsi.c221 WARN_ON(ntb_msi_set_desc(dr->ntb, entry, dr->msi_desc)); in ntb_msi_write_msg()
223 if (dr->ntb->msi->desc_changed) in ntb_msi_write_msg()
224 dr->ntb->msi->desc_changed(dr->ntb->ctx); in ntb_msi_write_msg()
238 struct ntb_msi_devres *dr; in ntbm_msi_setup_callback() local
242 if (!dr) in ntbm_msi_setup_callback()
245 dr->ntb = ntb; in ntbm_msi_setup_callback()
246 dr->entry = entry; in ntbm_msi_setup_callback()
247 dr->msi_desc = msi_desc; in ntbm_msi_setup_callback()
249 devres_add(&ntb->dev, dr); in ntbm_msi_setup_callback()
252 dr->entry->write_msi_msg_data = dr; in ntbm_msi_setup_callback()
[all …]
/linux/drivers/net/ethernet/sun/
A Dsunvnet_common.c528 dr->cookies, dr->ncookies); in get_rx_desc()
544 dr->cookies, dr->ncookies); in put_rx_desc()
711 dr->cons = vio_dring_next(dr, end); in vnet_ack()
712 desc = vio_dring_entry(dr, dr->cons); in vnet_ack()
729 vnet_tx_dring_avail(dr) >= VNET_TX_WAKEUP_THRESH(dr))) in vnet_ack()
1496 dr->prod = (dr->prod + 1) & (VNET_TX_RING_SIZE - 1); in sunvnet_start_xmit_common()
1500 if (vnet_tx_dring_avail(dr) > VNET_TX_WAKEUP_THRESH(dr)) in sunvnet_start_xmit_common()
1698 (dr->entry_size * dr->num_entries), in sunvnet_port_free_tx_bufs_common()
1699 dr->cookies, dr->ncookies); in sunvnet_port_free_tx_bufs_common()
1747 dr->prod = 0; in vnet_port_alloc_tx_ring()
[all …]
/linux/drivers/block/
A Dsunvdc.c319 dr->cons = vio_dring_next(dr, index); in vdc_end_one()
447 dr->snd_nxt++; in __vdc_tx_trigger()
531 dr->prod = vio_dring_next(dr, dr->prod); in __send_request()
695 dr->prod = vio_dring_next(dr, dr->prod); in generic_request()
733 dr->base = dring; in vdc_alloc_tx_ring()
736 dr->prod = dr->cons = 0; in vdc_alloc_tx_ring()
747 if (dr->base) { in vdc_free_tx_ring()
749 (dr->entry_size * dr->num_entries), in vdc_free_tx_ring()
750 dr->cookies, dr->ncookies); in vdc_free_tx_ring()
1093 for (idx = dr->cons; idx != dr->prod; idx = vio_dring_next(dr, idx)) { in vdc_requeue_inflight()
[all …]
/linux/arch/arm/vfp/
A Dvfphw.S84 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
85 1: vmov r0, s\dr
90 1: vmov r0, s\dr
99 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
100 1: vmov s\dr, r0
105 1: vmov s\dr, r0
114 .irp dr,0,1,2,3,4,5,6,7,8,9,10,11,12,13,14,15
115 1: vmov r0, r1, d\dr
123 1: vmov r0, r1, d\dr
139 1: vmov d\dr, r0, r1
[all …]
/linux/drivers/soc/fsl/qe/
A Dqe_common.c216 s32 *dr; in devm_cpm_muram_alloc() local
218 dr = devres_alloc(devm_cpm_muram_release, sizeof(*dr), GFP_KERNEL); in devm_cpm_muram_alloc()
219 if (!dr) in devm_cpm_muram_alloc()
224 *dr = info; in devm_cpm_muram_alloc()
225 devres_add(dev, dr); in devm_cpm_muram_alloc()
227 devres_free(dr); in devm_cpm_muram_alloc()
276 s32 *dr; in devm_cpm_muram_alloc_fixed() local
278 dr = devres_alloc(devm_cpm_muram_release, sizeof(*dr), GFP_KERNEL); in devm_cpm_muram_alloc_fixed()
279 if (!dr) in devm_cpm_muram_alloc_fixed()
284 *dr = info; in devm_cpm_muram_alloc_fixed()
[all …]
/linux/block/partitions/
A Dacorn.c28 struct adfs_discrecord *dr; in adfs_partition() local
36 if (dr->disc_size == 0 && dr->disc_size_high == 0) in adfs_partition()
40 (le32_to_cpu(dr->disc_size) >> 9); in adfs_partition()
48 return dr; in adfs_partition()
183 struct adfs_discrecord *dr; in adfspart_check_CUMANA() local
194 if (!dr) in adfspart_check_CUMANA()
200 (dr->heads + (dr->lowsector & 0x40 ? 1 : 0)) * in adfspart_check_CUMANA()
201 dr->secspertrack; in adfspart_check_CUMANA()
255 struct adfs_discrecord *dr; in adfspart_check_ADFS() local
264 if (!dr) { in adfspart_check_ADFS()
[all …]
/linux/arch/sparc/kernel/
A Dviohs.c85 struct vio_dring_state *dr; in flush_rx_dring() local
91 ident = dr->ident; in flush_rx_dring()
97 memset(dr, 0, sizeof(*dr)); in flush_rx_dring()
98 dr->ident = ident; in flush_rx_dring()
137 struct vio_dring_state *dr; in handshake_failure() local
150 memset(dr, 0, sizeof(*dr)); in handshake_failure()
187 dr->ncookies); in send_dreg()
430 struct vio_dring_state *dr; in process_dreg_info() local
503 struct vio_dring_state *dr; in process_dreg_ack() local
516 dr->ident = pkt->dring_ident; in process_dreg_ack()
[all …]
/linux/net/sunrpc/
A Dsvc_xprt.c537 if (!dr) in free_deferred()
541 kfree(dr); in free_deferred()
1047 free_deferred(xprt, dr); in svc_delete_xprt()
1159 free_deferred(xprt, dr); in svc_revisit()
1163 dr->xprt = NULL; in svc_revisit()
1196 if (dr == NULL) in svc_defer()
1219 return &dr->handle; in svc_defer()
1239 memcpy(&rqstp->rq_addr, &dr->addr, dr->addrlen); in svc_deferred_recv()
1246 dr->xprt_ctxt = NULL; in svc_deferred_recv()
1248 return dr->argslen << 2; in svc_deferred_recv()
[all …]
/linux/drivers/infiniband/core/
A Dsmi.c146 smp->route.dr.initial_path, in opa_smi_handle_dr_smp_send()
147 smp->route.dr.return_path, in opa_smi_handle_dr_smp_send()
149 smp->route.dr.dr_dlid == in opa_smi_handle_dr_smp_send()
151 smp->route.dr.dr_slid == in opa_smi_handle_dr_smp_send()
261 smp->route.dr.initial_path, in opa_smi_handle_dr_smp_recv()
262 smp->route.dr.return_path, in opa_smi_handle_dr_smp_recv()
264 smp->route.dr.dr_dlid == in opa_smi_handle_dr_smp_recv()
266 smp->route.dr.dr_slid == in opa_smi_handle_dr_smp_recv()
314 smp->route.dr.dr_dlid == in opa_smi_check_forward_dr_smp()
316 smp->route.dr.dr_slid == in opa_smi_check_forward_dr_smp()
[all …]
/linux/drivers/parisc/
A Dpower.c41 #define MTCPU(dr, gr) MFCPU_X(dr, gr, 0, 0x12) /* move value of gr to dr[dr] */ argument
42 #define MFCPU_C(dr, gr) MFCPU_X(dr, gr, 0, 0x30) /* for dr0 and dr8 only ! */ argument
43 #define MFCPU_T(dr, gr) MFCPU_X(dr, 0, gr, 0xa0) /* all dr except dr0 and dr8 */ argument
45 #define __getDIAG(dr) ( { \ argument
48 ".word %1" : "=&r" (__res) : "i" (MFCPU_T(dr,28) ) \
/linux/drivers/platform/x86/
A Dintel_scu_ipc.c164 struct intel_scu_ipc_devres *dr; in devm_intel_scu_ipc_dev_get() local
167 dr = devres_alloc(devm_intel_scu_ipc_dev_release, sizeof(*dr), GFP_KERNEL); in devm_intel_scu_ipc_dev_get()
168 if (!dr) in devm_intel_scu_ipc_dev_get()
173 devres_free(dr); in devm_intel_scu_ipc_dev_get()
177 dr->scu = scu; in devm_intel_scu_ipc_dev_get()
178 devres_add(dev, dr); in devm_intel_scu_ipc_dev_get()
698 dr = devres_alloc(devm_intel_scu_ipc_unregister, sizeof(*dr), GFP_KERNEL); in __devm_intel_scu_ipc_register()
699 if (!dr) in __devm_intel_scu_ipc_register()
704 devres_free(dr); in __devm_intel_scu_ipc_register()
708 dr->scu = scu; in __devm_intel_scu_ipc_register()
[all …]
/linux/arch/sparc/include/asm/
A Dvio.h295 static inline void *vio_dring_cur(struct vio_dring_state *dr) in vio_dring_cur() argument
297 return dr->base + (dr->entry_size * dr->prod); in vio_dring_cur()
300 static inline void *vio_dring_entry(struct vio_dring_state *dr, in vio_dring_entry() argument
303 return dr->base + (dr->entry_size * index); in vio_dring_entry()
306 static inline u32 vio_dring_avail(struct vio_dring_state *dr, in vio_dring_avail() argument
309 return (dr->pending - in vio_dring_avail()
310 ((dr->prod - dr->cons) & (ring_size - 1)) - 1); in vio_dring_avail()
313 static inline u32 vio_dring_next(struct vio_dring_state *dr, u32 index) in vio_dring_next() argument
315 if (++index == dr->num_entries) in vio_dring_next()
320 static inline u32 vio_dring_prev(struct vio_dring_state *dr, u32 index) in vio_dring_prev() argument
[all …]
/linux/Documentation/networking/
A Ddriver.rst50 static u32 drv_tx_avail(struct drv_ring *dr)
52 u32 used = READ_ONCE(dr->prod) - READ_ONCE(dr->cons);
54 return dr->tx_ring_size - (used & bp->tx_ring_mask);
62 struct drv_ring *dr;
66 dr = dp->tx_rings[idx];
71 if (drv_tx_avail(dr) <= skb_shinfo(skb)->nr_frags + 1) {
83 if (!netif_txq_maybe_stop(txq, drv_tx_avail(dr),
85 dr->stats.stopped++;
98 drv_tx_avail(dr), 2 * MAX_SKB_FRAGS);
/linux/drivers/extcon/
A Dextcon-usbc-cros-ec.c28 unsigned int dr; /* data role */ member
252 unsigned int dr = DR_NONE; in extcon_cros_ec_detect_cable() local
288 role, power_type, dr, pr, polarity, mux, dp, hpd); in extcon_cros_ec_detect_cable()
295 if (dr == DR_DEVICE && in extcon_cros_ec_detect_cable()
297 dr = DR_NONE; in extcon_cros_ec_detect_cable()
299 if (force || info->dr != dr || info->pr != pr || info->dp != dp || in extcon_cros_ec_detect_cable()
305 cros_ec_usb_role_string(dr)); in extcon_cros_ec_detect_cable()
306 info->dr = dr; in extcon_cros_ec_detect_cable()
312 if (dr == DR_DEVICE) in extcon_cros_ec_detect_cable()
314 else if (dr == DR_HOST) in extcon_cros_ec_detect_cable()
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