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/linux/drivers/pci/hotplug/
H A Dpciehp_ctrl.c33 static void set_slot_off(struct controller *ctrl) in set_slot_off() argument
39 if (POWER_CTRL(ctrl)) { in set_slot_off()
40 pciehp_power_off_slot(ctrl); in set_slot_off()
50 pciehp_set_indicators(ctrl, PCI_EXP_SLTCTL_PWR_IND_OFF, in set_slot_off()
56 * @ctrl: PCIe hotplug controller where board is added
61 static int board_added(struct controller *ctrl) in board_added() argument
64 struct pci_bus *parent = ctrl->pcie->port->subordinate; in board_added()
66 if (POWER_CTRL(ctrl)) { in board_added()
68 retval = pciehp_power_on_slot(ctrl); in board_added()
73 pciehp_set_indicators(ctrl, PCI_EXP_SLTCTL_PWR_IND_BLINK, in board_added()
[all …]
H A Dpciehp_hpc.c49 static inline struct pci_dev *ctrl_dev(struct controller *ctrl) in ctrl_dev() argument
51 return ctrl->pcie->port; in ctrl_dev()
58 static inline int pciehp_request_irq(struct controller *ctrl) in pciehp_request_irq() argument
60 int retval, irq = ctrl->pcie->irq; in pciehp_request_irq()
63 ctrl->poll_thread = kthread_run(&pciehp_poll, ctrl, in pciehp_request_irq()
65 slot_name(ctrl)); in pciehp_request_irq()
66 return PTR_ERR_OR_ZERO(ctrl->poll_thread); in pciehp_request_irq()
71 IRQF_SHARED, "pciehp", ctrl); in pciehp_request_irq()
73 ctrl_err(ctrl, "Cannot get irq %d for the hotplug controller\n", in pciehp_request_irq()
78 static inline void pciehp_free_irq(struct controller *ctrl) in pciehp_free_irq() argument
[all …]
H A Dshpchp_hpc.c169 static void start_int_poll_timer(struct controller *ctrl, int sec);
171 static inline u8 shpc_readb(struct controller *ctrl, int reg) in shpc_readb() argument
173 return readb(ctrl->creg + reg); in shpc_readb()
176 static inline u16 shpc_readw(struct controller *ctrl, int reg) in shpc_readw() argument
178 return readw(ctrl->creg + reg); in shpc_readw()
181 static inline void shpc_writew(struct controller *ctrl, int reg, u16 val) in shpc_writew() argument
183 writew(val, ctrl->creg + reg); in shpc_writew()
186 static inline u32 shpc_readl(struct controller *ctrl, int reg) in shpc_readl() argument
188 return readl(ctrl->creg + reg); in shpc_readl()
191 static inline void shpc_writel(struct controller *ctrl, int reg, u32 val) in shpc_writel() argument
[all …]
H A Dpciehp_core.c51 static int init_slot(struct controller *ctrl) in init_slot() argument
67 if (MRL_SENS(ctrl)) in init_slot()
69 if (ATTN_LED(ctrl)) { in init_slot()
72 } else if (ctrl->pcie->port->hotplug_user_indicators) { in init_slot()
78 ctrl->hotplug_slot.ops = ops; in init_slot()
79 snprintf(name, SLOT_NAME_SIZE, "%u", PSN(ctrl)); in init_slot()
81 retval = pci_hp_initialize(&ctrl->hotplug_slot, in init_slot()
82 ctrl->pcie->port->subordinate, 0, name); in init_slot()
84 ctrl_err(ctrl, "pci_hp_initialize failed: error %d\n", retval); in init_slot()
90 static void cleanup_slot(struct controller *ctrl) in cleanup_slot() argument
[all …]
H A Dcpqphp_core.c116 * @ctrl: controller to use
120 static int init_SERR(struct controller *ctrl) in init_SERR() argument
125 if (!ctrl) in init_SERR()
128 tempdword = ctrl->first_slot; in init_SERR()
130 number_of_slots = readb(ctrl->hpc_reg + SLOT_MASK) & 0x0F; in init_SERR()
133 writeb(0, ctrl->hpc_reg + SLOT_SERR); in init_SERR()
266 static int ctrl_slot_cleanup(struct controller *ctrl) in ctrl_slot_cleanup() argument
270 old_slot = ctrl->slot; in ctrl_slot_cleanup()
271 ctrl->slot = NULL; in ctrl_slot_cleanup()
280 cpqhp_remove_debugfs_files(ctrl); in ctrl_slot_cleanup()
[all …]
H A Dshpchp_ctrl.c45 u8 shpchp_handle_attention_button(u8 hp_slot, struct controller *ctrl) in shpchp_handle_attention_button() argument
51 ctrl_dbg(ctrl, "Attention button interrupt received\n"); in shpchp_handle_attention_button()
53 p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset); in shpchp_handle_attention_button()
59 ctrl_info(ctrl, "Button pressed on Slot(%s)\n", slot_name(p_slot)); in shpchp_handle_attention_button()
68 u8 shpchp_handle_switch_change(u8 hp_slot, struct controller *ctrl) in shpchp_handle_switch_change() argument
75 ctrl_dbg(ctrl, "Switch interrupt received\n"); in shpchp_handle_switch_change()
77 p_slot = shpchp_find_slot(ctrl, hp_slot + ctrl->slot_device_offset); in shpchp_handle_switch_change()
80 ctrl_dbg(ctrl, "Card present %x Power status %x\n", in shpchp_handle_switch_change()
87 ctrl_info(ctrl, "Latch open on Slot(%s)\n", slot_name(p_slot)); in shpchp_handle_switch_change()
91 ctrl_err(ctrl, "Surprise Removal of card\n"); in shpchp_handle_switch_change()
[all …]
H A Dcpqphp_ctrl.c28 static u32 configure_new_device(struct controller *ctrl, struct pci_func *func,
30 static int configure_new_function(struct controller *ctrl, struct pci_func *func,
32 static void interrupt_event_handler(struct controller *ctrl);
53 static u8 handle_switch_change(u8 change, struct controller *ctrl) in handle_switch_change() argument
72 func = cpqhp_slot_find(ctrl->bus, in handle_switch_change()
73 (hp_slot + ctrl->slot_device_offset), 0); in handle_switch_change()
78 taskInfo = &(ctrl->event_queue[ctrl->next_event]); in handle_switch_change()
79 ctrl->next_event = (ctrl->next_event + 1) % 10; in handle_switch_change()
84 temp_word = ctrl->ctrl_int_comp >> 16; in handle_switch_change()
88 if (ctrl->ctrl_int_comp & (0x1L << hp_slot)) { in handle_switch_change()
[all …]
H A Dpciehp.h35 #define ctrl_dbg(ctrl, format, arg...) \ argument
36 pci_dbg(ctrl->pcie->port, format, ## arg)
37 #define ctrl_err(ctrl, format, arg...) \ argument
38 pci_err(ctrl->pcie->port, format, ## arg)
39 #define ctrl_info(ctrl, format, arg...) \ argument
40 pci_info(ctrl->pcie->port, format, ## arg)
41 #define ctrl_warn(ctrl, format, arg...) \ argument
42 pci_warn(ctrl->pcie->port, format, ## arg)
156 #define ATTN_BUTTN(ctrl) ((ctrl)->slot_cap & PCI_EXP_SLTCAP_ABP) argument
157 #define POWER_CTRL(ctrl) ((ctrl)->slot_cap & PCI_EXP_SLTCAP_PCP) argument
[all …]
H A Dcpqphp.h261 struct controller *ctrl; member
395 void cpqhp_create_debugfs_files(struct controller *ctrl);
396 void cpqhp_remove_debugfs_files(struct controller *ctrl);
401 int cpqhp_find_available_resources(struct controller *ctrl,
408 int cpqhp_process_SI(struct controller *ctrl, struct pci_func *func);
409 int cpqhp_process_SS(struct controller *ctrl, struct pci_func *func);
410 int cpqhp_hardware_test(struct controller *ctrl, int test_num);
417 int cpqhp_get_bus_dev(struct controller *ctrl, u8 *bus_num, u8 *dev_num,
419 int cpqhp_save_config(struct controller *ctrl, int busnumber, int is_hot_plug);
420 int cpqhp_save_base_addr_length(struct controller *ctrl, struct pci_func *func);
[all …]
/linux/drivers/soundwire/
H A Dqcom.c208 int (*reg_read)(struct qcom_swrm_ctrl *ctrl, int reg, u32 *val);
209 int (*reg_write)(struct qcom_swrm_ctrl *ctrl, int reg, int val);
280 static int qcom_swrm_ahb_reg_read(struct qcom_swrm_ctrl *ctrl, int reg, in qcom_swrm_ahb_reg_read() argument
283 struct regmap *wcd_regmap = ctrl->regmap; in qcom_swrm_ahb_reg_read()
300 static int qcom_swrm_ahb_reg_write(struct qcom_swrm_ctrl *ctrl, in qcom_swrm_ahb_reg_write() argument
303 struct regmap *wcd_regmap = ctrl->regmap; in qcom_swrm_ahb_reg_write()
320 static int qcom_swrm_cpu_reg_read(struct qcom_swrm_ctrl *ctrl, int reg, in qcom_swrm_cpu_reg_read() argument
323 *val = readl(ctrl->mmio + reg); in qcom_swrm_cpu_reg_read()
327 static int qcom_swrm_cpu_reg_write(struct qcom_swrm_ctrl *ctrl, int reg, in qcom_swrm_cpu_reg_write() argument
330 writel(val, ctrl->mmio + reg); in qcom_swrm_cpu_reg_write()
[all …]
/linux/drivers/slimbus/
H A Dqcom-ngd-ctrl.c135 struct qcom_slim_ngd_ctrl *ctrl; member
150 struct slim_controller ctrl; member
347 static int qcom_slim_qmi_send_select_inst_req(struct qcom_slim_ngd_ctrl *ctrl, in qcom_slim_qmi_send_select_inst_req() argument
354 rc = qmi_txn_init(ctrl->qmi.handle, &txn, in qcom_slim_qmi_send_select_inst_req()
357 dev_err(ctrl->dev, "QMI TXN init fail: %d\n", rc); in qcom_slim_qmi_send_select_inst_req()
361 rc = qmi_send_request(ctrl->qmi.handle, NULL, &txn, in qcom_slim_qmi_send_select_inst_req()
366 dev_err(ctrl->dev, "QMI send req fail %d\n", rc); in qcom_slim_qmi_send_select_inst_req()
373 dev_err(ctrl->dev, "QMI TXN wait fail: %d\n", rc); in qcom_slim_qmi_send_select_inst_req()
378 dev_err(ctrl->dev, "QMI request failed 0x%x\n", in qcom_slim_qmi_send_select_inst_req()
400 static int qcom_slim_qmi_send_power_request(struct qcom_slim_ngd_ctrl *ctrl, in qcom_slim_qmi_send_power_request() argument
[all …]
/linux/drivers/nvme/host/
H A Drdma.c89 struct nvme_rdma_ctrl *ctrl; member
125 struct nvme_ctrl ctrl; member
130 static inline struct nvme_rdma_ctrl *to_rdma_ctrl(struct nvme_ctrl *ctrl) in to_rdma_ctrl() argument
132 return container_of(ctrl, struct nvme_rdma_ctrl, ctrl); in to_rdma_ctrl()
161 return queue - queue->ctrl->queues; in nvme_rdma_queue_idx()
167 queue->ctrl->io_queues[HCTX_TYPE_DEFAULT] + in nvme_rdma_poll_queue()
168 queue->ctrl->io_queues[HCTX_TYPE_READ]; in nvme_rdma_poll_queue()
297 struct nvme_rdma_ctrl *ctrl = to_rdma_ctrl(set->driver_data); in nvme_rdma_init_request() local
299 int queue_idx = (set == &ctrl->tag_set) ? hctx_idx + 1 : 0; in nvme_rdma_init_request()
300 struct nvme_rdma_queue *queue = &ctrl->queues[queue_idx]; in nvme_rdma_init_request()
[all …]
H A Dcore.c151 static void nvme_remove_invalid_namespaces(struct nvme_ctrl *ctrl,
153 static void nvme_update_keep_alive(struct nvme_ctrl *ctrl,
155 static int nvme_get_log_lsi(struct nvme_ctrl *ctrl, u32 nsid, u8 log_page,
158 void nvme_queue_scan(struct nvme_ctrl *ctrl) in nvme_queue_scan() argument
163 if (nvme_ctrl_state(ctrl) == NVME_CTRL_LIVE && ctrl->tagset) in nvme_queue_scan()
164 queue_work(nvme_wq, &ctrl->scan_work); in nvme_queue_scan()
173 int nvme_try_sched_reset(struct nvme_ctrl *ctrl) in nvme_try_sched_reset() argument
175 if (nvme_ctrl_state(ctrl) != NVME_CTRL_RESETTING) in nvme_try_sched_reset()
177 if (!queue_work(nvme_reset_wq, &ctrl->reset_work)) in nvme_try_sched_reset()
185 struct nvme_ctrl *ctrl = container_of(to_delayed_work(work), in nvme_failfast_work() local
[all …]
H A Dsysfs.c17 struct nvme_ctrl *ctrl = dev_get_drvdata(dev); in nvme_sysfs_reset() local
20 ret = nvme_reset_ctrl_sync(ctrl); in nvme_sysfs_reset()
31 struct nvme_ctrl *ctrl = dev_get_drvdata(dev); in nvme_sysfs_rescan() local
33 nvme_queue_scan(ctrl); in nvme_sysfs_rescan()
41 struct nvme_ctrl *ctrl = dev_get_drvdata(dev); in nvme_adm_passthru_err_log_enabled_show() local
44 ctrl->passthru_err_log_enabled ? "on\n" : "off\n"); in nvme_adm_passthru_err_log_enabled_show()
50 struct nvme_ctrl *ctrl = dev_get_drvdata(dev); in nvme_adm_passthru_err_log_enabled_store() local
58 ctrl->passthru_err_log_enabled = passthru_err_log_enabled; in nvme_adm_passthru_err_log_enabled_store()
201 ret = nvme_identify_ns(ns->ctrl, head->ns_id, &id); in ns_head_update_nuse()
222 ret = nvme_identify_ns(ns->ctrl, ns->head->ns_id, &id); in ns_update_nuse()
[all …]
/linux/drivers/nvme/target/
H A Dauth.c74 int nvmet_setup_dhgroup(struct nvmet_ctrl *ctrl, u8 dhgroup_id) in nvmet_setup_dhgroup() argument
79 pr_debug("%s: ctrl %d selecting dhgroup %d\n", in nvmet_setup_dhgroup()
80 __func__, ctrl->cntlid, dhgroup_id); in nvmet_setup_dhgroup()
82 if (ctrl->dh_tfm) { in nvmet_setup_dhgroup()
83 if (ctrl->dh_gid == dhgroup_id) { in nvmet_setup_dhgroup()
84 pr_debug("%s: ctrl %d reuse existing DH group %d\n", in nvmet_setup_dhgroup()
85 __func__, ctrl->cntlid, dhgroup_id); in nvmet_setup_dhgroup()
88 crypto_free_kpp(ctrl->dh_tfm); in nvmet_setup_dhgroup()
89 ctrl->dh_tfm = NULL; in nvmet_setup_dhgroup()
90 ctrl->dh_gid = 0; in nvmet_setup_dhgroup()
[all …]
H A Dpci-epf.c84 struct nvmet_pci_epf_ctrl *ctrl; member
129 struct nvmet_pci_epf_ctrl *ctrl; member
209 struct nvmet_pci_epf_ctrl ctrl; member
226 static inline u32 nvmet_pci_epf_bar_read32(struct nvmet_pci_epf_ctrl *ctrl, in nvmet_pci_epf_bar_read32() argument
229 __le32 *bar_reg = ctrl->bar + off; in nvmet_pci_epf_bar_read32()
234 static inline void nvmet_pci_epf_bar_write32(struct nvmet_pci_epf_ctrl *ctrl, in nvmet_pci_epf_bar_write32() argument
237 __le32 *bar_reg = ctrl->bar + off; in nvmet_pci_epf_bar_write32()
242 static inline u64 nvmet_pci_epf_bar_read64(struct nvmet_pci_epf_ctrl *ctrl, in nvmet_pci_epf_bar_read64() argument
245 return (u64)nvmet_pci_epf_bar_read32(ctrl, off) | in nvmet_pci_epf_bar_read64()
246 ((u64)nvmet_pci_epf_bar_read32(ctrl, off + 4) << 32); in nvmet_pci_epf_bar_read64()
[all …]
H A Dfabrics-cmd-auth.c20 pr_debug("%s: ctrl %d qid %d transaction %u expired, resetting\n", in nvmet_auth_expired_work()
21 __func__, sq->ctrl->cntlid, sq->qid, sq->dhchap_tid); in nvmet_auth_expired_work()
36 struct nvmet_ctrl *ctrl = req->sq->ctrl; in nvmet_auth_negotiate() local
40 pr_debug("%s: ctrl %d qid %d: data sc_d %d napd %d authid %d halen %d dhlen %d\n", in nvmet_auth_negotiate()
41 __func__, ctrl->cntlid, req->sq->qid, in nvmet_auth_negotiate()
64 ctrl->concat = true; in nvmet_auth_negotiate()
80 if (ctrl->shash_id != host_hmac_id) in nvmet_auth_negotiate()
82 hash_id = ctrl->shash_id; in nvmet_auth_negotiate()
87 pr_debug("%s: ctrl %d qid %d: no usable hash found\n", in nvmet_auth_negotiate()
88 __func__, ctrl->cntlid, req->sq->qid); in nvmet_auth_negotiate()
[all …]
/linux/drivers/net/mdio/
H A Dmdio-bitbang.c44 static void mdiobb_send_bit(struct mdiobb_ctrl *ctrl, int val) in mdiobb_send_bit() argument
46 const struct mdiobb_ops *ops = ctrl->ops; in mdiobb_send_bit()
48 ops->set_mdio_data(ctrl, val); in mdiobb_send_bit()
50 ops->set_mdc(ctrl, 1); in mdiobb_send_bit()
52 ops->set_mdc(ctrl, 0); in mdiobb_send_bit()
56 static int mdiobb_get_bit(struct mdiobb_ctrl *ctrl) in mdiobb_get_bit() argument
58 const struct mdiobb_ops *ops = ctrl->ops; in mdiobb_get_bit()
61 ops->set_mdc(ctrl, 1); in mdiobb_get_bit()
63 ops->set_mdc(ctrl, 0); in mdiobb_get_bit()
65 return ops->get_mdio_data(ctrl); in mdiobb_get_bit()
[all …]
/linux/drivers/clk/bcm/
H A Dclk-iproc-pll.c68 const struct iproc_pll_ctrl *ctrl; member
76 const struct iproc_clk_ctrl *ctrl; member
150 const struct iproc_pll_ctrl *ctrl = pll->ctrl; in pll_wait_for_lock() local
153 u32 val = readl(pll->status_base + ctrl->status.offset); in pll_wait_for_lock()
155 if (val & (1 << ctrl->status.shift)) in pll_wait_for_lock()
166 const struct iproc_pll_ctrl *ctrl = pll->ctrl; in iproc_pll_write() local
170 if (unlikely(ctrl->flags & IPROC_CLK_NEEDS_READ_BACK && in iproc_pll_write()
177 const struct iproc_pll_ctrl *ctrl = pll->ctrl; in __pll_disable() local
180 if (ctrl->flags & IPROC_CLK_PLL_ASIU) { in __pll_disable()
181 val = readl(pll->asiu_base + ctrl->asiu.offset); in __pll_disable()
[all …]
/linux/drivers/watchdog/
H A Drealtek_otto_wdt.c76 struct otto_wdt_ctrl *ctrl = watchdog_get_drvdata(wdev); in otto_wdt_start() local
79 v = ioread32(ctrl->base + OTTO_WDT_REG_CTRL); in otto_wdt_start()
81 iowrite32(v, ctrl->base + OTTO_WDT_REG_CTRL); in otto_wdt_start()
88 struct otto_wdt_ctrl *ctrl = watchdog_get_drvdata(wdev); in otto_wdt_stop() local
91 v = ioread32(ctrl->base + OTTO_WDT_REG_CTRL); in otto_wdt_stop()
93 iowrite32(v, ctrl->base + OTTO_WDT_REG_CTRL); in otto_wdt_stop()
100 struct otto_wdt_ctrl *ctrl = watchdog_get_drvdata(wdev); in otto_wdt_ping() local
102 iowrite32(OTTO_WDT_CNTR_PING, ctrl->base + OTTO_WDT_REG_CNTR); in otto_wdt_ping()
107 static int otto_wdt_tick_ms(struct otto_wdt_ctrl *ctrl, int prescale) in otto_wdt_tick_ms() argument
109 return DIV_ROUND_CLOSEST(1 << (25 + prescale), ctrl->clk_rate_khz); in otto_wdt_tick_ms()
[all …]
/linux/sound/soc/codecs/
H A Dwcd-clsh-v2.c119 static inline void wcd_enable_clsh_block(struct wcd_clsh_ctrl *ctrl, in wcd_enable_clsh_block() argument
122 struct snd_soc_component *comp = ctrl->comp; in wcd_enable_clsh_block()
124 if ((enable && ++ctrl->clsh_users == 1) || in wcd_enable_clsh_block()
125 (!enable && --ctrl->clsh_users == 0)) in wcd_enable_clsh_block()
129 if (ctrl->clsh_users < 0) in wcd_enable_clsh_block()
130 ctrl->clsh_users = 0; in wcd_enable_clsh_block()
175 static void wcd_clsh_buck_ctrl(struct wcd_clsh_ctrl *ctrl, in wcd_clsh_buck_ctrl() argument
179 struct snd_soc_component *comp = ctrl->comp; in wcd_clsh_buck_ctrl()
182 if ((enable && (++ctrl->buck_users == 1)) || in wcd_clsh_buck_ctrl()
183 (!enable && (--ctrl->buck_users == 0))) in wcd_clsh_buck_ctrl()
[all …]
/linux/drivers/gpio/
H A Dgpio-en7523.c33 struct airoha_gpio_ctrl *ctrl = gpiochip_get_data(gc); in airoha_dir_set() local
34 u32 dir = ioread32(ctrl->dir[gpio / 16]); in airoha_dir_set()
35 u32 output = ioread32(ctrl->output); in airoha_dir_set()
46 iowrite32(dir, ctrl->dir[gpio / 16]); in airoha_dir_set()
49 gpio_generic_chip_set(&ctrl->gen_gc, gpio, val); in airoha_dir_set()
51 iowrite32(output, ctrl->output); in airoha_dir_set()
69 struct airoha_gpio_ctrl *ctrl = gpiochip_get_data(gc); in airoha_get_dir() local
70 u32 dir = ioread32(ctrl->dir[gpio / 16]); in airoha_get_dir()
80 struct airoha_gpio_ctrl *ctrl; in airoha_gpio_probe() local
83 ctrl = devm_kzalloc(dev, sizeof(*ctrl), GFP_KERNEL); in airoha_gpio_probe()
[all …]
/linux/arch/arm/kernel/
H A Dunwind.c211 static unsigned long unwind_get_byte(struct unwind_ctrl_block *ctrl) in unwind_get_byte() argument
215 if (ctrl->entries <= 0) { in unwind_get_byte()
220 ret = (*ctrl->insn >> (ctrl->byte * 8)) & 0xff; in unwind_get_byte()
222 if (ctrl->byte == 0) { in unwind_get_byte()
223 ctrl->insn++; in unwind_get_byte()
224 ctrl->entries--; in unwind_get_byte()
225 ctrl->byte = 3; in unwind_get_byte()
227 ctrl->byte--; in unwind_get_byte()
233 static int unwind_pop_register(struct unwind_ctrl_block *ctrl, in unwind_pop_register() argument
236 if (unlikely(ctrl->check_each_pop)) in unwind_pop_register()
[all …]
/linux/drivers/mtd/nand/raw/
H A Dtegra_nand.c253 struct tegra_nand_controller *ctrl = data; in tegra_nand_irq() local
256 isr = readl_relaxed(ctrl->regs + ISR); in tegra_nand_irq()
257 dma = readl_relaxed(ctrl->regs + DMA_MST_CTRL); in tegra_nand_irq()
258 dev_dbg(ctrl->dev, "isr %08x\n", isr); in tegra_nand_irq()
269 ctrl->last_read_error = true; in tegra_nand_irq()
272 complete(&ctrl->command_complete); in tegra_nand_irq()
275 dev_err(ctrl->dev, "FIFO underrun\n"); in tegra_nand_irq()
278 dev_err(ctrl->dev, "FIFO overrun\n"); in tegra_nand_irq()
282 writel_relaxed(dma, ctrl->regs + DMA_MST_CTRL); in tegra_nand_irq()
283 complete(&ctrl->dma_complete); in tegra_nand_irq()
[all …]
/linux/drivers/scsi/be2iscsi/
H A Dbe_cmds.c91 struct be_queue_info *mccq = &phba->ctrl.mcc_obj.q; in alloc_mcc_wrb()
95 spin_lock(&phba->ctrl.mcc_lock); in alloc_mcc_wrb()
100 mccq->used, phba->ctrl.mcc_tag_available); in alloc_mcc_wrb()
104 if (!phba->ctrl.mcc_tag_available) in alloc_mcc_wrb()
107 tag = phba->ctrl.mcc_tag[phba->ctrl.mcc_alloc_index]; in alloc_mcc_wrb()
112 phba->ctrl.mcc_tag_available, in alloc_mcc_wrb()
113 phba->ctrl.mcc_alloc_index); in alloc_mcc_wrb()
119 phba->ctrl.mcc_tag[phba->ctrl.mcc_alloc_index] = 0; in alloc_mcc_wrb()
120 phba->ctrl.mcc_tag_status[tag] = 0; in alloc_mcc_wrb()
121 phba->ctrl.ptag_state[tag].tag_state = 0; in alloc_mcc_wrb()
[all …]

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