| /Linux-v6.1/net/nfc/ |
| D | core.c | 33 int nfc_fw_download(struct nfc_dev *dev, const char *firmware_name) in nfc_fw_download() argument
37 pr_debug("%s do firmware %s\n", dev_name(&dev->dev), firmware_name); in nfc_fw_download()
39 device_lock(&dev->dev); in nfc_fw_download()
41 if (dev->shutting_down) { in nfc_fw_download()
46 if (dev->dev_up) { in nfc_fw_download()
51 if (!dev->ops->fw_download) { in nfc_fw_download()
56 dev->fw_download_in_progress = true; in nfc_fw_download()
57 rc = dev->ops->fw_download(dev, firmware_name); in nfc_fw_download()
59 dev->fw_download_in_progress = false; in nfc_fw_download()
62 device_unlock(&dev->dev); in nfc_fw_download()
[all …]
|
| /Linux-v6.1/Documentation/admin-guide/ |
| D | devices.txt | 6 1 = /dev/mem Physical memory access
7 2 = /dev/kmem OBSOLETE - replaced by /proc/kcore
8 3 = /dev/null Null device
9 4 = /dev/port I/O port access
10 5 = /dev/zero Null byte source
11 6 = /dev/core OBSOLETE - replaced by /proc/kcore
12 7 = /dev/full Returns ENOSPC on write
13 8 = /dev/random Nondeterministic random number gen.
14 9 = /dev/urandom Faster, less secure random number gen.
15 10 = /dev/aio Asynchronous I/O notification interface
[all …]
|
| /Linux-v6.1/drivers/media/rc/ |
| D | ene_ir.c | 35 static void ene_set_reg_addr(struct ene_device *dev, u16 reg) in ene_set_reg_addr() argument
37 outb(reg >> 8, dev->hw_io + ENE_ADDR_HI); in ene_set_reg_addr()
38 outb(reg & 0xFF, dev->hw_io + ENE_ADDR_LO); in ene_set_reg_addr()
42 static u8 ene_read_reg(struct ene_device *dev, u16 reg) in ene_read_reg() argument
45 ene_set_reg_addr(dev, reg); in ene_read_reg()
46 retval = inb(dev->hw_io + ENE_IO); in ene_read_reg()
52 static void ene_write_reg(struct ene_device *dev, u16 reg, u8 value) in ene_write_reg() argument
55 ene_set_reg_addr(dev, reg); in ene_write_reg()
56 outb(value, dev->hw_io + ENE_IO); in ene_write_reg()
60 static void ene_set_reg_mask(struct ene_device *dev, u16 reg, u8 mask) in ene_set_reg_mask() argument
[all …]
|
| /Linux-v6.1/drivers/net/wireless/mediatek/mt7601u/ |
| D | phy.c | 16 static void mt7601u_agc_reset(struct mt7601u_dev *dev);
19 mt7601u_rf_wr(struct mt7601u_dev *dev, u8 bank, u8 offset, u8 value) in mt7601u_rf_wr() argument
23 if (WARN_ON(!test_bit(MT7601U_STATE_WLAN_RUNNING, &dev->state)) || in mt7601u_rf_wr()
26 if (test_bit(MT7601U_STATE_REMOVED, &dev->state)) in mt7601u_rf_wr()
29 mutex_lock(&dev->reg_atomic_mutex); in mt7601u_rf_wr()
31 if (!mt76_poll(dev, MT_RF_CSR_CFG, MT_RF_CSR_CFG_KICK, 0, 100)) { in mt7601u_rf_wr()
36 mt7601u_wr(dev, MT_RF_CSR_CFG, in mt7601u_rf_wr()
42 trace_rf_write(dev, bank, offset, value); in mt7601u_rf_wr()
44 mutex_unlock(&dev->reg_atomic_mutex); in mt7601u_rf_wr()
47 dev_err(dev->dev, "Error: RF write %02hhx:%02hhx failed:%d!!\n", in mt7601u_rf_wr()
[all …]
|
| /Linux-v6.1/drivers/net/ethernet/ibm/emac/ |
| D | core.c | 124 static inline void emac_report_timeout_error(struct emac_instance *dev, in emac_report_timeout_error() argument
127 if (emac_has_feature(dev, EMAC_FTR_440GX_PHY_CLK_FIX | in emac_report_timeout_error()
130 DBG(dev, "%s" NL, error); in emac_report_timeout_error()
132 printk(KERN_ERR "%pOF: %s\n", dev->ofdev->dev.of_node, error); in emac_report_timeout_error()
139 static inline void emac_rx_clk_tx(struct emac_instance *dev) in emac_rx_clk_tx() argument
142 if (emac_has_feature(dev, EMAC_FTR_440EP_PHY_CLK_FIX)) in emac_rx_clk_tx()
144 0, SDR0_MFR_ECS >> dev->cell_index); in emac_rx_clk_tx()
148 static inline void emac_rx_clk_default(struct emac_instance *dev) in emac_rx_clk_default() argument
151 if (emac_has_feature(dev, EMAC_FTR_440EP_PHY_CLK_FIX)) in emac_rx_clk_default()
153 SDR0_MFR_ECS >> dev->cell_index, 0); in emac_rx_clk_default()
[all …]
|
| /Linux-v6.1/drivers/media/test-drivers/vivid/ |
| D | vivid-kthread-cap.c | 45 static inline v4l2_std_id vivid_get_std_cap(const struct vivid_dev *dev) in vivid_get_std_cap() argument
47 if (vivid_is_sdtv_cap(dev)) in vivid_get_std_cap()
48 return dev->std_cap[dev->input]; in vivid_get_std_cap()
52 static void copy_pix(struct vivid_dev *dev, int win_y, int win_x, in copy_pix() argument
56 int left = dev->overlay_out_left; in copy_pix()
57 int top = dev->overlay_out_top; in copy_pix()
64 if (dev->bitmap_out) { in copy_pix()
65 const u8 *p = dev->bitmap_out; in copy_pix()
66 unsigned stride = (dev->compose_out.width + 7) / 8; in copy_pix()
68 win_x -= dev->compose_out.left; in copy_pix()
[all …]
|
| D | vivid-vid-cap.c | 86 struct vivid_dev *dev = vb2_get_drv_priv(vq); in vid_cap_queue_setup() local
87 unsigned buffers = tpg_g_buffers(&dev->tpg); in vid_cap_queue_setup()
88 unsigned h = dev->fmt_cap_rect.height; in vid_cap_queue_setup()
91 if (dev->field_cap == V4L2_FIELD_ALTERNATE) { in vid_cap_queue_setup()
100 if (dev->queue_setup_error) { in vid_cap_queue_setup()
105 dev->queue_setup_error = false; in vid_cap_queue_setup()
116 if (sizes[p] < tpg_g_line_width(&dev->tpg, p) * h + in vid_cap_queue_setup()
117 dev->fmt_cap->data_offset[p]) in vid_cap_queue_setup()
122 sizes[p] = (tpg_g_line_width(&dev->tpg, p) * h) / in vid_cap_queue_setup()
123 dev->fmt_cap->vdownsampling[p] + in vid_cap_queue_setup()
[all …]
|
| /Linux-v6.1/drivers/net/wireless/broadcom/b43/ |
| D | wa.c | 20 void b43_wa_initgains(struct b43_wldev *dev) in b43_wa_initgains() argument
22 struct b43_phy *phy = &dev->phy; in b43_wa_initgains()
24 b43_phy_write(dev, B43_PHY_LNAHPFCTL, 0x1FF9); in b43_wa_initgains()
25 b43_phy_mask(dev, B43_PHY_LPFGAINCTL, 0xFF0F); in b43_wa_initgains()
27 b43_ofdmtab_write16(dev, B43_OFDMTAB_LPFGAIN, 0, 0x1FBF); in b43_wa_initgains()
28 b43_radio_write16(dev, 0x0002, 0x1FBF); in b43_wa_initgains()
30 b43_phy_write(dev, 0x0024, 0x4680); in b43_wa_initgains()
31 b43_phy_write(dev, 0x0020, 0x0003); in b43_wa_initgains()
32 b43_phy_write(dev, 0x001D, 0x0F40); in b43_wa_initgains()
33 b43_phy_write(dev, 0x001F, 0x1C00); in b43_wa_initgains()
[all …]
|
| D | phy_common.c | 28 int b43_phy_allocate(struct b43_wldev *dev) in b43_phy_allocate() argument
30 struct b43_phy *phy = &(dev->phy); in b43_phy_allocate()
70 err = phy->ops->allocate(dev); in b43_phy_allocate()
77 void b43_phy_free(struct b43_wldev *dev) in b43_phy_free() argument
79 dev->phy.ops->free(dev); in b43_phy_free()
80 dev->phy.ops = NULL; in b43_phy_free()
83 int b43_phy_init(struct b43_wldev *dev) in b43_phy_init() argument
85 struct b43_phy *phy = &dev->phy; in b43_phy_init()
93 phy->chandef = &dev->wl->hw->conf.chandef; in b43_phy_init()
97 phy->ops->switch_analog(dev, true); in b43_phy_init()
[all …]
|
| D | bus.c | 21 static int b43_bus_bcma_bus_may_powerdown(struct b43_bus_dev *dev) in b43_bus_bcma_bus_may_powerdown() argument
23 return 0; /* bcma_bus_may_powerdown(dev->bdev->bus); */ in b43_bus_bcma_bus_may_powerdown()
25 static int b43_bus_bcma_bus_powerup(struct b43_bus_dev *dev, in b43_bus_bcma_bus_powerup() argument
28 return 0; /* bcma_bus_powerup(dev->sdev->bus, dynamic_pctl); */ in b43_bus_bcma_bus_powerup()
30 static int b43_bus_bcma_device_is_enabled(struct b43_bus_dev *dev) in b43_bus_bcma_device_is_enabled() argument
32 return bcma_core_is_enabled(dev->bdev); in b43_bus_bcma_device_is_enabled()
34 static void b43_bus_bcma_device_enable(struct b43_bus_dev *dev, in b43_bus_bcma_device_enable() argument
37 bcma_core_enable(dev->bdev, core_specific_flags); in b43_bus_bcma_device_enable()
39 static void b43_bus_bcma_device_disable(struct b43_bus_dev *dev, in b43_bus_bcma_device_disable() argument
42 bcma_core_disable(dev->bdev, core_specific_flags); in b43_bus_bcma_device_disable()
[all …]
|
| D | phy_n.c | 94 static inline bool b43_nphy_ipa(struct b43_wldev *dev) in b43_nphy_ipa() argument
96 enum nl80211_band band = b43_current_band(dev->wl); in b43_nphy_ipa()
97 return ((dev->phy.n->ipa2g_on && band == NL80211_BAND_2GHZ) || in b43_nphy_ipa()
98 (dev->phy.n->ipa5g_on && band == NL80211_BAND_5GHZ)); in b43_nphy_ipa()
102 static u8 b43_nphy_get_rx_core_state(struct b43_wldev *dev) in b43_nphy_get_rx_core_state() argument
104 return (b43_phy_read(dev, B43_NPHY_RFSEQCA) & B43_NPHY_RFSEQCA_RXEN) >> in b43_nphy_get_rx_core_state()
113 static void b43_nphy_force_rf_sequence(struct b43_wldev *dev, in b43_nphy_force_rf_sequence() argument
125 u16 seq_mode = b43_phy_read(dev, B43_NPHY_RFSEQMODE); in b43_nphy_force_rf_sequence()
129 b43_phy_set(dev, B43_NPHY_RFSEQMODE, in b43_nphy_force_rf_sequence()
131 b43_phy_set(dev, B43_NPHY_RFSEQTR, trigger[seq]); in b43_nphy_force_rf_sequence()
[all …]
|
| /Linux-v6.1/drivers/misc/mei/ |
| D | hbm.c | 91 * @dev: mei device
95 static inline int mei_hbm_write_message(struct mei_device *dev, in mei_hbm_write_message() argument
99 return mei_write_message(dev, hdr, sizeof(*hdr), data, hdr->length); in mei_hbm_write_message()
105 * @dev: the device structure
107 void mei_hbm_idle(struct mei_device *dev) in mei_hbm_idle() argument
109 dev->init_clients_timer = 0; in mei_hbm_idle()
110 dev->hbm_state = MEI_HBM_IDLE; in mei_hbm_idle()
116 * @dev: the device structure
118 void mei_hbm_reset(struct mei_device *dev) in mei_hbm_reset() argument
120 mei_me_cl_rm_all(dev); in mei_hbm_reset()
[all …]
|
| D | init.c | 81 * @dev: the device structure
83 void mei_cancel_work(struct mei_device *dev) in mei_cancel_work() argument
85 cancel_work_sync(&dev->reset_work); in mei_cancel_work()
86 cancel_work_sync(&dev->bus_rescan_work); in mei_cancel_work()
88 cancel_delayed_work_sync(&dev->timer_work); in mei_cancel_work()
95 * @dev: the device structure
99 int mei_reset(struct mei_device *dev) in mei_reset() argument
101 enum mei_dev_state state = dev->dev_state; in mei_reset()
111 mei_fw_status_str(dev, fw_sts_str, MEI_FW_STATUS_STR_SZ); in mei_reset()
112 dev_warn(dev->dev, "unexpected reset: dev_state = %s fw status = %s\n", in mei_reset()
[all …]
|
| D | hw-me.c | 55 * @dev: the device structure
59 static inline u32 mei_me_mecbrw_read(const struct mei_device *dev) in mei_me_mecbrw_read() argument
61 return mei_me_reg_read(to_me_hw(dev), ME_CB_RW); in mei_me_mecbrw_read()
67 * @dev: the device structure
70 static inline void mei_me_hcbww_write(struct mei_device *dev, u32 data) in mei_me_hcbww_write() argument
72 mei_me_reg_write(to_me_hw(dev), H_CB_WW, data); in mei_me_hcbww_write()
78 * @dev: the device structure
82 static inline u32 mei_me_mecsr_read(const struct mei_device *dev) in mei_me_mecsr_read() argument
86 reg = mei_me_reg_read(to_me_hw(dev), ME_CSR_HA); in mei_me_mecsr_read()
87 trace_mei_reg_read(dev->dev, "ME_CSR_HA", ME_CSR_HA, reg); in mei_me_mecsr_read()
[all …]
|
| /Linux-v6.1/drivers/net/ethernet/mellanox/mlx5/core/ |
| D | main.c | 76 #include "sf/dev/dev.h"
182 static int wait_fw_init(struct mlx5_core_dev *dev, u32 max_wait_mili, in wait_fw_init() argument
191 fw_initializing = ioread32be(&dev->iseg->initializing); in wait_fw_init()
195 test_and_clear_bit(MLX5_BREAK_FW_WAIT, &dev->intf_state)) { in wait_fw_init()
200 mlx5_core_warn(dev, "Waiting for FW initialization, timeout abort in %ds (0x%x)\n", in wait_fw_init()
204 msleep(mlx5_tout_ms(dev, FW_PRE_INIT_WAIT)); in wait_fw_init()
210 static void mlx5_set_driver_version(struct mlx5_core_dev *dev) in mlx5_set_driver_version() argument
218 if (!MLX5_CAP_GEN(dev, driver_version)) in mlx5_set_driver_version()
244 mlx5_cmd_exec_in(dev, set_driver_version, in); in mlx5_set_driver_version()
251 err = dma_set_mask_and_coherent(&pdev->dev, DMA_BIT_MASK(64)); in set_dma_caps()
[all …]
|
| /Linux-v6.1/drivers/i2c/busses/ |
| D | i2c-designware-master.c | 30 static void i2c_dw_configure_fifo_master(struct dw_i2c_dev *dev) in i2c_dw_configure_fifo_master() argument
33 regmap_write(dev->map, DW_IC_TX_TL, dev->tx_fifo_depth / 2); in i2c_dw_configure_fifo_master()
34 regmap_write(dev->map, DW_IC_RX_TL, 0); in i2c_dw_configure_fifo_master()
37 regmap_write(dev->map, DW_IC_CON, dev->master_cfg); in i2c_dw_configure_fifo_master()
40 static int i2c_dw_set_timings_master(struct dw_i2c_dev *dev) in i2c_dw_set_timings_master() argument
44 struct i2c_timings *t = &dev->timings; in i2c_dw_set_timings_master()
49 ret = i2c_dw_acquire_lock(dev); in i2c_dw_set_timings_master()
53 ret = regmap_read(dev->map, DW_IC_COMP_PARAM_1, &comp_param1); in i2c_dw_set_timings_master()
54 i2c_dw_release_lock(dev); in i2c_dw_set_timings_master()
63 if (!dev->ss_hcnt || !dev->ss_lcnt) { in i2c_dw_set_timings_master()
[all …]
|
| /Linux-v6.1/drivers/net/ethernet/mediatek/ |
| D | mtk_wed.c | 38 wed_m32(struct mtk_wed_device *dev, u32 reg, u32 mask, u32 val) in wed_m32() argument
40 regmap_update_bits(dev->hw->regs, reg, mask | val, val); in wed_m32()
44 wed_set(struct mtk_wed_device *dev, u32 reg, u32 mask) in wed_set() argument
46 return wed_m32(dev, reg, 0, mask); in wed_set()
50 wed_clr(struct mtk_wed_device *dev, u32 reg, u32 mask) in wed_clr() argument
52 return wed_m32(dev, reg, mask, 0); in wed_clr()
56 wdma_m32(struct mtk_wed_device *dev, u32 reg, u32 mask, u32 val) in wdma_m32() argument
58 wdma_w32(dev, reg, (wdma_r32(dev, reg) & ~mask) | val); in wdma_m32()
62 wdma_set(struct mtk_wed_device *dev, u32 reg, u32 mask) in wdma_set() argument
64 wdma_m32(dev, reg, 0, mask); in wdma_set()
[all …]
|
| /Linux-v6.1/drivers/net/wireless/broadcom/b43legacy/ |
| D | phy.c | 70 static void b43legacy_phy_initg(struct b43legacy_wldev *dev);
74 void b43legacy_phy_lock(struct b43legacy_wldev *dev) in b43legacy_phy_lock() argument
77 B43legacy_WARN_ON(dev->phy.phy_locked); in b43legacy_phy_lock()
78 dev->phy.phy_locked = 1; in b43legacy_phy_lock()
81 if (dev->dev->id.revision < 3) { in b43legacy_phy_lock()
82 b43legacy_mac_suspend(dev); in b43legacy_phy_lock()
84 if (!b43legacy_is_mode(dev->wl, NL80211_IFTYPE_AP)) in b43legacy_phy_lock()
85 b43legacy_power_saving_ctl_bits(dev, -1, 1); in b43legacy_phy_lock()
89 void b43legacy_phy_unlock(struct b43legacy_wldev *dev) in b43legacy_phy_unlock() argument
92 B43legacy_WARN_ON(!dev->phy.phy_locked); in b43legacy_phy_unlock()
[all …]
|
| D | radio.c | 77 void b43legacy_radio_lock(struct b43legacy_wldev *dev) in b43legacy_radio_lock() argument
81 status = b43legacy_read32(dev, B43legacy_MMIO_MACCTL); in b43legacy_radio_lock()
84 b43legacy_write32(dev, B43legacy_MMIO_MACCTL, status); in b43legacy_radio_lock()
88 void b43legacy_radio_unlock(struct b43legacy_wldev *dev) in b43legacy_radio_unlock() argument
92 b43legacy_read16(dev, B43legacy_MMIO_PHY_VER); /* dummy read */ in b43legacy_radio_unlock()
93 status = b43legacy_read32(dev, B43legacy_MMIO_MACCTL); in b43legacy_radio_unlock()
96 b43legacy_write32(dev, B43legacy_MMIO_MACCTL, status); in b43legacy_radio_unlock()
99 u16 b43legacy_radio_read16(struct b43legacy_wldev *dev, u16 offset) in b43legacy_radio_read16() argument
101 struct b43legacy_phy *phy = &dev->phy; in b43legacy_radio_read16()
122 b43legacy_write16(dev, B43legacy_MMIO_RADIO_CONTROL, offset); in b43legacy_radio_read16()
[all …]
|
| /Linux-v6.1/drivers/usb/misc/ |
| D | adutux.c | 105 static inline void adu_debug_data(struct device *dev, const char *function, in adu_debug_data() argument
108 dev_dbg(dev, "%s - length = %d, data = %*ph\n", in adu_debug_data()
116 static void adu_abort_transfers(struct adu_device *dev) in adu_abort_transfers() argument
120 if (dev->disconnected) in adu_abort_transfers()
126 spin_lock_irqsave(&dev->buflock, flags); in adu_abort_transfers()
127 if (!dev->read_urb_finished) { in adu_abort_transfers()
128 spin_unlock_irqrestore(&dev->buflock, flags); in adu_abort_transfers()
129 usb_kill_urb(dev->interrupt_in_urb); in adu_abort_transfers()
131 spin_unlock_irqrestore(&dev->buflock, flags); in adu_abort_transfers()
133 spin_lock_irqsave(&dev->buflock, flags); in adu_abort_transfers()
[all …]
|
| /Linux-v6.1/drivers/mtd/nand/raw/ |
| D | r852.c | 34 static inline uint8_t r852_read_reg(struct r852_device *dev, int address) in r852_read_reg() argument
36 uint8_t reg = readb(dev->mmio + address); in r852_read_reg()
41 static inline void r852_write_reg(struct r852_device *dev, in r852_write_reg() argument
44 writeb(value, dev->mmio + address); in r852_write_reg()
49 static inline uint32_t r852_read_reg_dword(struct r852_device *dev, int address) in r852_read_reg_dword() argument
51 uint32_t reg = le32_to_cpu(readl(dev->mmio + address)); in r852_read_reg_dword()
56 static inline void r852_write_reg_dword(struct r852_device *dev, in r852_write_reg_dword() argument
59 writel(cpu_to_le32(value), dev->mmio + address); in r852_write_reg_dword()
71 static void r852_dma_test(struct r852_device *dev) in r852_dma_test() argument
73 dev->dma_usable = (r852_read_reg(dev, R852_DMA_CAP) & in r852_dma_test()
[all …]
|
| /Linux-v6.1/drivers/staging/media/sunxi/cedrus/ |
| D | cedrus_hw.c | 69 cedrus_write(ctx->dev, VE_MODE, reg); in cedrus_engine_enable()
74 void cedrus_engine_disable(struct cedrus_dev *dev) in cedrus_engine_disable() argument
76 cedrus_write(dev, VE_MODE, VE_MODE_DISABLED); in cedrus_engine_disable()
79 void cedrus_dst_format_set(struct cedrus_dev *dev, in cedrus_dst_format_set() argument
92 cedrus_write(dev, VE_PRIMARY_OUT_FMT, reg); in cedrus_dst_format_set()
95 cedrus_write(dev, VE_PRIMARY_CHROMA_BUF_LEN, reg); in cedrus_dst_format_set()
99 cedrus_write(dev, VE_PRIMARY_FB_LINE_STRIDE, reg); in cedrus_dst_format_set()
105 cedrus_write(dev, VE_PRIMARY_OUT_FMT, reg); in cedrus_dst_format_set()
108 cedrus_write(dev, VE_CHROMA_BUF_LEN, reg); in cedrus_dst_format_set()
116 struct cedrus_dev *dev = data; in cedrus_irq() local
[all …]
|
| /Linux-v6.1/drivers/net/wireless/mediatek/mt76/ |
| D | mt76x02_mmio.c | 16 struct mt76x02_dev *dev = from_tasklet(dev, t, mt76.pre_tbtt_tasklet); in mt76x02_pre_tbtt_tasklet() local
17 struct mt76_dev *mdev = &dev->mt76; in mt76x02_pre_tbtt_tasklet()
18 struct mt76_queue *q = dev->mphy.q_tx[MT_TXQ_PSD]; in mt76x02_pre_tbtt_tasklet()
23 if (mt76_hw(dev)->conf.flags & IEEE80211_CONF_OFFCHANNEL) in mt76x02_pre_tbtt_tasklet()
26 mt76x02_resync_beacon_timer(dev); in mt76x02_pre_tbtt_tasklet()
29 mt76_set(dev, MT_BCN_BYPASS_MASK, 0xffff); in mt76x02_pre_tbtt_tasklet()
30 dev->beacon_data_count = 0; in mt76x02_pre_tbtt_tasklet()
32 ieee80211_iterate_active_interfaces_atomic(mt76_hw(dev), in mt76x02_pre_tbtt_tasklet()
34 mt76x02_update_beacon_iter, dev); in mt76x02_pre_tbtt_tasklet()
36 mt76_wr(dev, MT_BCN_BYPASS_MASK, in mt76x02_pre_tbtt_tasklet()
[all …]
|
| /Linux-v6.1/drivers/net/mctp/ |
| D | mctp-serial.c | 74 static int next_chunk_len(struct mctp_serial *dev) in next_chunk_len() argument
79 if (dev->txpos == dev->txlen) in next_chunk_len()
85 if (needs_escape(dev->txbuf[dev->txpos])) in next_chunk_len()
92 for (i = 1; i + dev->txpos + 1 < dev->txlen; i++) { in next_chunk_len()
93 if (needs_escape(dev->txbuf[dev->txpos + i + 1])) in next_chunk_len()
100 static int write_chunk(struct mctp_serial *dev, unsigned char *buf, int len) in write_chunk() argument
102 return dev->tty->ops->write(dev->tty, buf, len); in write_chunk()
107 struct mctp_serial *dev = container_of(work, struct mctp_serial, in mctp_serial_tx_work() local
113 spin_lock_irqsave(&dev->lock, flags); in mctp_serial_tx_work()
116 switch (dev->txstate) { in mctp_serial_tx_work()
[all …]
|
| /Linux-v6.1/drivers/vlynq/ |
| D | vlynq.c | 68 static void vlynq_dump_regs(struct vlynq_device *dev) in vlynq_dump_regs() argument
73 dev->local, dev->remote); in vlynq_dump_regs()
76 i + 1, ((u32 *)dev->local)[i]); in vlynq_dump_regs()
78 i + 1, ((u32 *)dev->remote)[i]); in vlynq_dump_regs()
96 static int vlynq_linked(struct vlynq_device *dev) in vlynq_linked() argument
101 if (readl(&dev->local->status) & VLYNQ_STATUS_LINK) in vlynq_linked()
109 static void vlynq_reset(struct vlynq_device *dev) in vlynq_reset() argument
111 writel(readl(&dev->local->control) | VLYNQ_CTRL_RESET, in vlynq_reset()
112 &dev->local->control); in vlynq_reset()
118 writel(readl(&dev->local->control) & ~VLYNQ_CTRL_RESET, in vlynq_reset()
[all …]
|
