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Searched refs:hwdev (Results 1 – 25 of 65) sorted by relevance

123

/OK3568_Linux_fs/kernel/drivers/net/ethernet/huawei/hinic/
H A Dhinic_hw_dev.c57 static int parse_capability(struct hinic_hwdev *hwdev, in parse_capability() argument
60 struct hinic_cap *nic_cap = &hwdev->nic_cap; in parse_capability()
63 if (!HINIC_IS_VF(hwdev->hwif) && dev_cap->intr_type != INTR_MSIX_TYPE) in parse_capability()
66 num_aeqs = HINIC_HWIF_NUM_AEQS(hwdev->hwif); in parse_capability()
67 num_ceqs = HINIC_HWIF_NUM_CEQS(hwdev->hwif); in parse_capability()
68 num_irqs = HINIC_HWIF_NUM_IRQS(hwdev->hwif); in parse_capability()
76 if (!HINIC_IS_VF(hwdev->hwif)) in parse_capability()
84 if (!HINIC_IS_VF(hwdev->hwif)) { in parse_capability()
89 hwdev->port_id = dev_cap->port_id; in parse_capability()
102 struct hinic_hwdev *hwdev = &pfhwdev->hwdev; in get_capability() local
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H A Dhinic_port.c40 struct hinic_hwdev *hwdev = nic_dev->hwdev; in change_mac() local
42 struct hinic_hwif *hwif = hwdev->hwif; in change_mac()
57 err = hinic_port_msg_cmd(hwdev, cmd, &port_mac_cmd, in change_mac()
119 struct hinic_hwdev *hwdev = nic_dev->hwdev; in hinic_port_get_mac() local
121 struct hinic_hwif *hwif = hwdev->hwif; in hinic_port_get_mac()
128 err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_GET_MAC, in hinic_port_get_mac()
151 struct hinic_hwdev *hwdev = nic_dev->hwdev; in hinic_port_set_mtu() local
153 struct hinic_hwif *hwif = hwdev->hwif; in hinic_port_set_mtu()
172 err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_CHANGE_MTU, in hinic_port_set_mtu()
193 struct hinic_hwdev *hwdev = nic_dev->hwdev; in hinic_port_add_vlan() local
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H A Dhinic_sriov.c27 static int hinic_set_mac(struct hinic_hwdev *hwdev, const u8 *mac_addr, in hinic_set_mac() argument
38 err = hinic_port_msg_cmd(hwdev, HINIC_PORT_CMD_SET_MAC, &mac_info, in hinic_set_mac()
42 …dev_err(&hwdev->func_to_io.hwif->pdev->dev, "Failed to set MAC, err: %d, status: 0x%x, out size: 0… in hinic_set_mac()
50 static void hinic_notify_vf_link_status(struct hinic_hwdev *hwdev, u16 vf_id, in hinic_notify_vf_link_status() argument
53 struct vf_data_storage *vf_infos = hwdev->func_to_io.vf_infos; in hinic_notify_vf_link_status()
60 link.func_id = hinic_glb_pf_vf_offset(hwdev->hwif) + vf_id; in hinic_notify_vf_link_status()
61 err = hinic_mbox_to_vf(hwdev, HINIC_MOD_L2NIC, in hinic_notify_vf_link_status()
66 dev_err(&hwdev->hwif->pdev->dev, in hinic_notify_vf_link_status()
74 void hinic_notify_all_vfs_link_changed(struct hinic_hwdev *hwdev, in hinic_notify_all_vfs_link_changed() argument
77 struct hinic_func_to_io *nic_io = &hwdev->func_to_io; in hinic_notify_all_vfs_link_changed()
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H A Dhinic_hw_mbox.c191 static bool check_func_id(struct hinic_hwdev *hwdev, u16 src_func_idx, in check_func_id() argument
197 dev_warn(&hwdev->hwif->pdev->dev, in check_func_id()
206 dev_warn(&hwdev->hwif->pdev->dev, in check_func_id()
215 bool hinic_mbox_check_func_id_8B(struct hinic_hwdev *hwdev, u16 func_idx, in hinic_mbox_check_func_id_8B() argument
218 return check_func_id(hwdev, func_idx, buf_in, in_size, in hinic_mbox_check_func_id_8B()
229 int hinic_register_pf_mbox_cb(struct hinic_hwdev *hwdev, in hinic_register_pf_mbox_cb() argument
233 struct hinic_mbox_func_to_func *func_to_func = hwdev->func_to_func; in hinic_register_pf_mbox_cb()
252 int hinic_register_vf_mbox_cb(struct hinic_hwdev *hwdev, in hinic_register_vf_mbox_cb() argument
256 struct hinic_mbox_func_to_func *func_to_func = hwdev->func_to_func; in hinic_register_vf_mbox_cb()
273 void hinic_unregister_pf_mbox_cb(struct hinic_hwdev *hwdev, in hinic_unregister_pf_mbox_cb() argument
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H A Dhinic_hw_mbox.h29 bool (*check_cmd)(struct hinic_hwdev *hwdev, u16 src_func_idx,
89 struct hinic_hwdev *hwdev; member
126 int (*cmd_msg_handler)(void *hwdev, u16 vf_id,
131 bool hinic_mbox_check_func_id_8B(struct hinic_hwdev *hwdev, u16 func_idx,
134 bool hinic_mbox_check_cmd_valid(struct hinic_hwdev *hwdev,
139 int hinic_register_pf_mbox_cb(struct hinic_hwdev *hwdev,
143 int hinic_register_vf_mbox_cb(struct hinic_hwdev *hwdev,
147 void hinic_unregister_pf_mbox_cb(struct hinic_hwdev *hwdev,
150 void hinic_unregister_vf_mbox_cb(struct hinic_hwdev *hwdev,
157 int hinic_func_to_func_init(struct hinic_hwdev *hwdev);
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H A Dhinic_main.c114 int i, num_qps = hinic_hwdev_num_qps(nic_dev->hwdev); in gather_nic_stats()
131 int err, i, j, num_txqs = hinic_hwdev_num_qps(nic_dev->hwdev); in create_txqs()
145 struct hinic_sq *sq = hinic_hwdev_get_sq(nic_dev->hwdev, i); in create_txqs()
181 int num_txqs = hinic_hwdev_num_qps(nic_dev->hwdev); in enable_txqs_napi()
190 int num_txqs = hinic_hwdev_num_qps(nic_dev->hwdev); in disable_txqs_napi()
203 int i, num_txqs = hinic_hwdev_num_qps(nic_dev->hwdev); in free_txqs()
228 int err, i, j, num_rxqs = hinic_hwdev_num_qps(nic_dev->hwdev); in create_rxqs()
242 struct hinic_rq *rq = hinic_hwdev_get_rq(nic_dev->hwdev, i); in create_rxqs()
281 int i, num_rxqs = hinic_hwdev_num_qps(nic_dev->hwdev); in free_rxqs()
302 err = hinic_set_max_qnum(nic_dev, nic_dev->hwdev->nic_cap.max_qps); in hinic_configure_max_qnum()
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H A Dhinic_hw_dev.h398 struct hinic_hwdev hwdev; member
544 void hinic_hwdev_cb_register(struct hinic_hwdev *hwdev,
550 void hinic_hwdev_cb_unregister(struct hinic_hwdev *hwdev,
553 int hinic_port_msg_cmd(struct hinic_hwdev *hwdev, enum hinic_port_cmd cmd,
557 int hinic_hilink_msg_cmd(struct hinic_hwdev *hwdev, enum hinic_hilink_cmd cmd,
561 int hinic_hwdev_ifup(struct hinic_hwdev *hwdev, u16 sq_depth, u16 rq_depth);
563 void hinic_hwdev_ifdown(struct hinic_hwdev *hwdev);
567 void hinic_free_hwdev(struct hinic_hwdev *hwdev);
569 int hinic_hwdev_max_num_qps(struct hinic_hwdev *hwdev);
571 int hinic_hwdev_num_qps(struct hinic_hwdev *hwdev);
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H A Dhinic_devlink.c33 dev_err(&priv->hwdev->hwif->pdev->dev, "Wrong fw_magic read from file, fw_magic: 0x%x\n", in check_image_valid()
39 dev_err(&priv->hwdev->hwif->pdev->dev, "Wrong fw_type_num read from file, fw_type_num: 0x%x\n", in check_image_valid()
53 dev_err(&priv->hwdev->hwif->pdev->dev, "Wrong data size read from file\n"); in check_image_valid()
75 dev_err(&priv->hwdev->hwif->pdev->dev, "Duplicate section type: %u\n", in check_image_integrity()
94 …dev_err(&priv->hwdev->hwif->pdev->dev, "Check file integrity failed, valid: 0x%x or 0x%lx, current… in check_image_integrity()
98 dev_err(&priv->hwdev->hwif->pdev->dev, "Check file integrity failed, valid:0x%x, current: 0x%x\n", in check_image_integrity()
109 if (hinic_get_board_info(priv->hwdev, &board_info)) { in check_image_device_type()
110 dev_err(&priv->hwdev->hwif->pdev->dev, "Get board info failed\n"); in check_image_device_type()
117 …dev_err(&priv->hwdev->hwif->pdev->dev, "The device type of upgrade file doesn't match the device t… in check_image_device_type()
118 dev_err(&priv->hwdev->hwif->pdev->dev, "The image device type: 0x%x, firmware device type: 0x%x\n", in check_image_device_type()
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H A Dhinic_hw_mgmt.c284 hinic_dump_aeq_info(pf_to_mgmt->hwdev); in msg_to_mgmt_sync()
373 return hinic_mbox_to_pf(pf_to_mgmt->hwdev, mod, cmd, buf_in, in hinic_msg_to_mgmt()
624 struct hinic_hwdev *hwdev = &pfhwdev->hwdev; in hinic_pf_to_mgmt_init() local
629 pf_to_mgmt->hwdev = hwdev; in hinic_pf_to_mgmt_init()
634 err = hinic_health_reporters_create(hwdev->devlink_dev); in hinic_pf_to_mgmt_init()
642 hinic_health_reporters_destroy(hwdev->devlink_dev); in hinic_pf_to_mgmt_init()
651 hinic_health_reporters_destroy(hwdev->devlink_dev); in hinic_pf_to_mgmt_init()
659 hinic_health_reporters_destroy(hwdev->devlink_dev); in hinic_pf_to_mgmt_init()
663 hinic_aeq_register_hw_cb(&hwdev->aeqs, HINIC_MSG_FROM_MGMT_CPU, in hinic_pf_to_mgmt_init()
676 struct hinic_hwdev *hwdev = &pfhwdev->hwdev; in hinic_pf_to_mgmt_free() local
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H A Dhinic_rx.c130 struct hinic_hwdev *hwdev = nic_dev->hwdev; in rx_alloc_skb() local
131 struct hinic_hwif *hwif = hwdev->hwif; in rx_alloc_skb()
167 struct hinic_hwdev *hwdev = nic_dev->hwdev; in rx_unmap_skb() local
168 struct hinic_hwif *hwif = hwdev->hwif; in rx_unmap_skb()
473 if (!HINIC_IS_VF(nic_dev->hwdev->hwif)) in rx_poll()
474 hinic_hwdev_set_msix_state(nic_dev->hwdev, in rx_poll()
503 if (!HINIC_IS_VF(nic_dev->hwdev->hwif)) in rx_irq()
504 hinic_hwdev_set_msix_state(nic_dev->hwdev, in rx_irq()
509 hinic_hwdev_msix_cnt_set(nic_dev->hwdev, rq->msix_entry); in rx_irq()
520 struct hinic_hwdev *hwdev = nic_dev->hwdev; in rx_request_irq() local
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H A Dhinic_ethtool.c300 err = hinic_get_link_mode(nic_dev->hwdev, &link_mode); in hinic_get_link_ksettings()
310 if (!HINIC_IS_VF(nic_dev->hwdev->hwif)) { in hinic_get_link_ksettings()
311 err = hinic_get_hw_pause_info(nic_dev->hwdev, &pause_info); in hinic_get_link_ksettings()
375 err = hinic_get_link_mode(nic_dev->hwdev, &link_mode); in hinic_is_speed_legal()
434 err = hinic_set_autoneg(nic_dev->hwdev, in set_link_settings_separate_cmd()
448 err = hinic_set_speed(nic_dev->hwdev, speed_level); in set_link_settings_separate_cmd()
489 settings.func_id = HINIC_HWIF_FUNC_IDX(nic_dev->hwdev->hwif); in hinic_set_settings_to_hw()
494 err = hinic_set_link_settings(nic_dev->hwdev, &settings); in hinic_set_settings_to_hw()
542 struct hinic_hwdev *hwdev = nic_dev->hwdev; in hinic_get_drvinfo() local
543 struct hinic_hwif *hwif = hwdev->hwif; in hinic_get_drvinfo()
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/OK3568_Linux_fs/kernel/drivers/gpu/drm/arm/
H A Dmalidp_hw.c270 static int malidp500_query_hw(struct malidp_hw_device *hwdev) in malidp500_query_hw() argument
272 u32 conf = malidp_hw_read(hwdev, MALIDP500_CONFIG_ID); in malidp500_query_hw()
276 hwdev->min_line_size = 2; in malidp500_query_hw()
277 hwdev->max_line_size = SZ_2K * ln_size_mult; in malidp500_query_hw()
278 hwdev->rotation_memory[0] = SZ_1K * 64 * ln_size_mult; in malidp500_query_hw()
279 hwdev->rotation_memory[1] = 0; /* no second rotation memory bank */ in malidp500_query_hw()
284 static void malidp500_enter_config_mode(struct malidp_hw_device *hwdev) in malidp500_enter_config_mode() argument
288 malidp_hw_setbits(hwdev, MALIDP500_DC_CONFIG_REQ, MALIDP500_DC_CONTROL); in malidp500_enter_config_mode()
290 status = malidp_hw_read(hwdev, hwdev->hw->map.dc_base + MALIDP_REG_STATUS); in malidp500_enter_config_mode()
303 static void malidp500_leave_config_mode(struct malidp_hw_device *hwdev) in malidp500_leave_config_mode() argument
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H A Dmalidp_hw.h147 int (*query_hw)(struct malidp_hw_device *hwdev);
152 void (*enter_config_mode)(struct malidp_hw_device *hwdev);
157 void (*leave_config_mode)(struct malidp_hw_device *hwdev);
162 bool (*in_config_mode)(struct malidp_hw_device *hwdev);
171 void (*set_config_valid)(struct malidp_hw_device *hwdev, u8 value);
177 void (*modeset)(struct malidp_hw_device *hwdev, struct videomode *m);
183 int (*rotmem_required)(struct malidp_hw_device *hwdev, u16 w, u16 h,
186 int (*se_set_scaling_coeffs)(struct malidp_hw_device *hwdev,
190 long (*se_calc_mclk)(struct malidp_hw_device *hwdev,
203 int (*enable_memwrite)(struct malidp_hw_device *hwdev, dma_addr_t *addrs,
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H A Dmalidp_drv.c41 static void malidp_write_gamma_table(struct malidp_hw_device *hwdev, in malidp_write_gamma_table() argument
52 malidp_hw_write(hwdev, gamma_write_mask, in malidp_write_gamma_table()
53 hwdev->hw->map.coeffs_base + MALIDP_COEF_TABLE_ADDR); in malidp_write_gamma_table()
55 malidp_hw_write(hwdev, data[i], in malidp_write_gamma_table()
56 hwdev->hw->map.coeffs_base + in malidp_write_gamma_table()
64 struct malidp_hw_device *hwdev = malidp->dev; in malidp_atomic_commit_update_gamma() local
70 malidp_hw_clearbits(hwdev, in malidp_atomic_commit_update_gamma()
79 malidp_write_gamma_table(hwdev, mc->gamma_coeffs); in malidp_atomic_commit_update_gamma()
81 malidp_hw_setbits(hwdev, MALIDP_DISP_FUNC_GAMMA, in malidp_atomic_commit_update_gamma()
91 struct malidp_hw_device *hwdev = malidp->dev; in malidp_atomic_commit_update_coloradj() local
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H A Dmalidp_crtc.c28 struct malidp_hw_device *hwdev = malidp->dev; in malidp_crtc_mode_valid() local
37 rate = clk_round_rate(hwdev->pxlclk, req_rate); in malidp_crtc_mode_valid()
52 struct malidp_hw_device *hwdev = malidp->dev; in malidp_crtc_atomic_enable() local
62 clk_prepare_enable(hwdev->pxlclk); in malidp_crtc_atomic_enable()
65 clk_set_rate(hwdev->pxlclk, crtc->state->adjusted_mode.crtc_clock * 1000); in malidp_crtc_atomic_enable()
67 hwdev->hw->modeset(hwdev, &vm); in malidp_crtc_atomic_enable()
68 hwdev->hw->leave_config_mode(hwdev); in malidp_crtc_atomic_enable()
76 struct malidp_hw_device *hwdev = malidp->dev; in malidp_crtc_atomic_disable() local
83 hwdev->hw->enter_config_mode(hwdev); in malidp_crtc_atomic_disable()
85 clk_disable_unprepare(hwdev->pxlclk); in malidp_crtc_atomic_disable()
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H A Dmalidp_planes.c520 ms->format = malidp_hw_get_format_id(&mp->hwdev->hw->map, in malidp_de_plane_check()
528 u8 alignment = malidp_hw_get_pitch_align(mp->hwdev, rotated); in malidp_de_plane_check()
549 if ((state->crtc_w > mp->hwdev->max_line_size) || in malidp_de_plane_check()
550 (state->crtc_h > mp->hwdev->max_line_size) || in malidp_de_plane_check()
551 (state->crtc_w < mp->hwdev->min_line_size) || in malidp_de_plane_check()
552 (state->crtc_h < mp->hwdev->min_line_size)) in malidp_de_plane_check()
561 !(mp->hwdev->hw->features & MALIDP_DEVICE_LV_HAS_3_STRIDES) && in malidp_de_plane_check()
594 val = mp->hwdev->hw->rotmem_required(mp->hwdev, state->crtc_w, in malidp_de_plane_check()
625 num_strides = (mp->hwdev->hw->features & in malidp_de_set_plane_pitches()
636 malidp_hw_write(mp->hwdev, pitches[i] * block_h, in malidp_de_set_plane_pitches()
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/OK3568_Linux_fs/kernel/include/linux/
H A Dpci-dma-compat.h17 pci_alloc_consistent(struct pci_dev *hwdev, size_t size, in pci_alloc_consistent() argument
20 return dma_alloc_coherent(&hwdev->dev, size, dma_handle, GFP_ATOMIC); in pci_alloc_consistent()
24 pci_zalloc_consistent(struct pci_dev *hwdev, size_t size, in pci_zalloc_consistent() argument
27 return dma_alloc_coherent(&hwdev->dev, size, dma_handle, GFP_ATOMIC); in pci_zalloc_consistent()
31 pci_free_consistent(struct pci_dev *hwdev, size_t size, in pci_free_consistent() argument
34 dma_free_coherent(&hwdev->dev, size, vaddr, dma_handle); in pci_free_consistent()
38 pci_map_single(struct pci_dev *hwdev, void *ptr, size_t size, int direction) in pci_map_single() argument
40 return dma_map_single(&hwdev->dev, ptr, size, (enum dma_data_direction)direction); in pci_map_single()
44 pci_unmap_single(struct pci_dev *hwdev, dma_addr_t dma_addr, in pci_unmap_single() argument
47 dma_unmap_single(&hwdev->dev, dma_addr, size, (enum dma_data_direction)direction); in pci_unmap_single()
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/OK3568_Linux_fs/external/rkwifibt/drivers/rtl8852be/platform/
H A Dplatform_mips_98d_pci.c18 void pci_cache_wback(struct pci_dev *hwdev, in pci_cache_wback() argument
21 if (NULL != hwdev && NULL != bus_addr) in pci_cache_wback()
22 pci_dma_sync_single_for_device(hwdev, *bus_addr, size, in pci_cache_wback()
27 void pci_cache_inv(struct pci_dev *hwdev, in pci_cache_inv() argument
30 if (NULL != hwdev && NULL != bus_addr) in pci_cache_inv()
31 pci_dma_sync_single_for_cpu(hwdev, *bus_addr, size, direction); in pci_cache_inv()
35 void pci_get_bus_addr(struct pci_dev *hwdev, in pci_get_bus_addr() argument
39 if (NULL != hwdev) { in pci_get_bus_addr()
40 *bus_addr = pci_map_single(hwdev, vir_addr, size, direction); in pci_get_bus_addr()
47 void pci_unmap_bus_addr(struct pci_dev *hwdev, in pci_unmap_bus_addr() argument
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H A Dplatform_linux_pc_pci.c22 void pci_cache_wback(struct pci_dev *hwdev, in pci_cache_wback() argument
25 if (NULL != hwdev && NULL != bus_addr) { in pci_cache_wback()
28 hwdev->dev.dma_mask = NULL; in pci_cache_wback()
30 pci_dma_sync_single_for_device(hwdev, *bus_addr, size, in pci_cache_wback()
35 void pci_cache_inv(struct pci_dev *hwdev, in pci_cache_inv() argument
38 if (NULL != hwdev && NULL != bus_addr) { in pci_cache_inv()
41 hwdev->dev.dma_mask = NULL; in pci_cache_inv()
43 pci_dma_sync_single_for_cpu(hwdev, *bus_addr, size, direction); in pci_cache_inv()
47 void pci_get_bus_addr(struct pci_dev *hwdev, in pci_get_bus_addr() argument
51 if (NULL != hwdev) { in pci_get_bus_addr()
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/OK3568_Linux_fs/external/rkwifibt/drivers/rtl8852bs/platform/
H A Dplatform_mips_98d_pci.c18 void pci_cache_wback(struct pci_dev *hwdev, in pci_cache_wback() argument
21 if (NULL != hwdev && NULL != bus_addr) in pci_cache_wback()
22 pci_dma_sync_single_for_device(hwdev, *bus_addr, size, in pci_cache_wback()
27 void pci_cache_inv(struct pci_dev *hwdev, in pci_cache_inv() argument
30 if (NULL != hwdev && NULL != bus_addr) in pci_cache_inv()
31 pci_dma_sync_single_for_cpu(hwdev, *bus_addr, size, direction); in pci_cache_inv()
35 void pci_get_bus_addr(struct pci_dev *hwdev, in pci_get_bus_addr() argument
39 if (NULL != hwdev) { in pci_get_bus_addr()
40 *bus_addr = pci_map_single(hwdev, vir_addr, size, direction); in pci_get_bus_addr()
47 void pci_unmap_bus_addr(struct pci_dev *hwdev, in pci_unmap_bus_addr() argument
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H A Dplatform_linux_pc_pci.c17 void pci_cache_wback(struct pci_dev *hwdev, in pci_cache_wback() argument
20 if (NULL != hwdev && NULL != bus_addr) in pci_cache_wback()
21 pci_dma_sync_single_for_device(hwdev, *bus_addr, size, in pci_cache_wback()
26 void pci_cache_inv(struct pci_dev *hwdev, in pci_cache_inv() argument
29 if (NULL != hwdev && NULL != bus_addr) in pci_cache_inv()
30 pci_dma_sync_single_for_cpu(hwdev, *bus_addr, size, direction); in pci_cache_inv()
34 void pci_get_bus_addr(struct pci_dev *hwdev, in pci_get_bus_addr() argument
38 if (NULL != hwdev) { in pci_get_bus_addr()
39 *bus_addr = pci_map_single(hwdev, vir_addr, size, direction); in pci_get_bus_addr()
46 void pci_unmap_bus_addr(struct pci_dev *hwdev, in pci_unmap_bus_addr() argument
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/OK3568_Linux_fs/kernel/drivers/hwmon/
H A Dhwmon.c115 struct hwmon_device *hwdev = to_hwmon_device(dev); in hwmon_dev_release() local
117 if (hwdev->group.attrs) in hwmon_dev_release()
118 hwmon_free_attrs(hwdev->group.attrs); in hwmon_dev_release()
119 kfree(hwdev->groups); in hwmon_dev_release()
120 kfree(hwdev); in hwmon_dev_release()
142 struct hwmon_device *hwdev = to_hwmon_device(tdata->dev); in hwmon_thermal_get_temp() local
146 ret = hwdev->chip->ops->read(tdata->dev, hwmon_temp, hwmon_temp_input, in hwmon_thermal_get_temp()
167 struct hwmon_device *hwdev = to_hwmon_device(dev); in hwmon_thermal_add_sensor() local
195 list_add(&tdata->node, &hwdev->tzdata); in hwmon_thermal_add_sensor()
202 struct hwmon_device *hwdev = to_hwmon_device(dev); in hwmon_thermal_register_sensors() local
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/OK3568_Linux_fs/kernel/drivers/xen/
H A Dswiotlb-xen.c277 xen_swiotlb_alloc_coherent(struct device *hwdev, size_t size, in xen_swiotlb_alloc_coherent() argument
303 ret = xen_alloc_coherent_pages(hwdev, size, dma_handle, flags, attrs); in xen_swiotlb_alloc_coherent()
308 if (hwdev && hwdev->coherent_dma_mask) in xen_swiotlb_alloc_coherent()
309 dma_mask = hwdev->coherent_dma_mask; in xen_swiotlb_alloc_coherent()
315 phys = dma_to_phys(hwdev, *dma_handle); in xen_swiotlb_alloc_coherent()
316 dev_addr = xen_phys_to_dma(hwdev, phys); in xen_swiotlb_alloc_coherent()
323 xen_free_coherent_pages(hwdev, size, ret, (dma_addr_t)phys, attrs); in xen_swiotlb_alloc_coherent()
326 *dma_handle = phys_to_dma(hwdev, *dma_handle); in xen_swiotlb_alloc_coherent()
334 xen_swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr, in xen_swiotlb_free_coherent() argument
342 if (hwdev && hwdev->coherent_dma_mask) in xen_swiotlb_free_coherent()
[all …]
/OK3568_Linux_fs/kernel/drivers/infiniband/hw/qib/
H A Dqib_user_pages.c59 int qib_map_page(struct pci_dev *hwdev, struct page *page, dma_addr_t *daddr) in qib_map_page() argument
63 phys = pci_map_page(hwdev, page, 0, PAGE_SIZE, PCI_DMA_FROMDEVICE); in qib_map_page()
64 if (pci_dma_mapping_error(hwdev, phys)) in qib_map_page()
68 pci_unmap_page(hwdev, phys, PAGE_SIZE, PCI_DMA_FROMDEVICE); in qib_map_page()
69 phys = pci_map_page(hwdev, page, 0, PAGE_SIZE, in qib_map_page()
71 if (pci_dma_mapping_error(hwdev, phys)) in qib_map_page()
/OK3568_Linux_fs/kernel/include/xen/arm/
H A Dpage-coherent.h8 static inline void *xen_alloc_coherent_pages(struct device *hwdev, size_t size, in xen_alloc_coherent_pages() argument
11 return dma_direct_alloc(hwdev, size, dma_handle, flags, attrs); in xen_alloc_coherent_pages()
14 static inline void xen_free_coherent_pages(struct device *hwdev, size_t size, in xen_free_coherent_pages() argument
17 dma_direct_free(hwdev, size, cpu_addr, dma_handle, attrs); in xen_free_coherent_pages()

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