| /kernel/linux/linux-6.6/drivers/vfio/pci/pds/ |
| H A D | vfio_dev.c | 11 struct pci_dev *pds_vfio_to_pci_dev(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_to_pci_dev() argument
13 return pds_vfio->vfio_coredev.pdev; in pds_vfio_to_pci_dev()
16 struct device *pds_vfio_to_dev(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_to_dev() argument
18 return &pds_vfio_to_pci_dev(pds_vfio)->dev; in pds_vfio_to_dev()
29 void pds_vfio_state_mutex_unlock(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_state_mutex_unlock() argument
32 mutex_lock(&pds_vfio->reset_mutex); in pds_vfio_state_mutex_unlock()
33 if (pds_vfio->deferred_reset) { in pds_vfio_state_mutex_unlock()
34 pds_vfio->deferred_reset = false; in pds_vfio_state_mutex_unlock()
35 pds_vfio_put_restore_file(pds_vfio); in pds_vfio_state_mutex_unlock()
36 pds_vfio_put_save_file(pds_vfio); in pds_vfio_state_mutex_unlock()
49 pds_vfio_reset(struct pds_vfio_pci_device *pds_vfio) pds_vfio_reset() argument
66 struct pds_vfio_pci_device *pds_vfio = pds_vfio_set_device_state() local
111 struct pds_vfio_pci_device *pds_vfio = pds_vfio_get_device_state() local
142 struct pds_vfio_pci_device *pds_vfio = pds_vfio_init_device() local
176 struct pds_vfio_pci_device *pds_vfio = pds_vfio_release_device() local
187 struct pds_vfio_pci_device *pds_vfio = pds_vfio_open_device() local
206 struct pds_vfio_pci_device *pds_vfio = pds_vfio_close_device() local
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| H A D | pci_drv.c | 22 static void pds_vfio_recovery(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_recovery() argument
40 mutex_lock(&pds_vfio->state_mutex); in pds_vfio_recovery()
41 if ((pds_vfio->state != VFIO_DEVICE_STATE_RUNNING && in pds_vfio_recovery()
42 pds_vfio->state != VFIO_DEVICE_STATE_ERROR) || in pds_vfio_recovery()
43 (pds_vfio->state == VFIO_DEVICE_STATE_RUNNING && in pds_vfio_recovery()
44 pds_vfio_dirty_is_enabled(pds_vfio))) in pds_vfio_recovery()
46 mutex_unlock(&pds_vfio->state_mutex); in pds_vfio_recovery()
58 mutex_lock(&pds_vfio->reset_mutex); in pds_vfio_recovery()
59 pds_vfio->deferred_reset = true; in pds_vfio_recovery()
60 pds_vfio in pds_vfio_recovery()
68 struct pds_vfio_pci_device *pds_vfio = pds_vfio_pci_notify_handler() local
98 pds_vfio_pci_register_event_handler(struct pds_vfio_pci_device *pds_vfio) pds_vfio_pci_register_event_handler() argument
121 pds_vfio_pci_unregister_event_handler(struct pds_vfio_pci_device *pds_vfio) pds_vfio_pci_unregister_event_handler() argument
132 struct pds_vfio_pci_device *pds_vfio; pds_vfio_pci_probe() local
170 struct pds_vfio_pci_device *pds_vfio = pds_vfio_pci_drvdata(pdev); pds_vfio_pci_remove() local
186 struct pds_vfio_pci_device *pds_vfio = pds_vfio_pci_drvdata(pdev); pds_vfio_pci_aer_reset_done() local
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| H A D | dirty.c | 18 bool pds_vfio_dirty_is_enabled(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_dirty_is_enabled() argument
20 return pds_vfio->dirty.is_enabled; in pds_vfio_dirty_is_enabled()
23 void pds_vfio_dirty_set_enabled(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_dirty_set_enabled() argument
25 pds_vfio->dirty.is_enabled = true; in pds_vfio_dirty_set_enabled()
28 void pds_vfio_dirty_set_disabled(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_dirty_set_disabled() argument
30 pds_vfio->dirty.is_enabled = false; in pds_vfio_dirty_set_disabled()
34 pds_vfio_print_guest_region_info(struct pds_vfio_pci_device *pds_vfio, in pds_vfio_print_guest_region_info() argument
38 struct pci_dev *pdev = pds_vfio->vfio_coredev.pdev; in pds_vfio_print_guest_region_info()
56 err = pds_vfio_dirty_status_cmd(pds_vfio, regions_dma, &max_regions, in pds_vfio_print_guest_region_info()
102 static void __pds_vfio_dirty_free_sgl(struct pds_vfio_pci_device *pds_vfio, in __pds_vfio_dirty_free_sgl() argument
118 pds_vfio_dirty_free_sgl(struct pds_vfio_pci_device *pds_vfio) pds_vfio_dirty_free_sgl() argument
126 __pds_vfio_dirty_alloc_sgl(struct pds_vfio_pci_device *pds_vfio, struct pds_vfio_bmp_info *bmp_info, u32 page_count) __pds_vfio_dirty_alloc_sgl() argument
157 pds_vfio_dirty_alloc_sgl(struct pds_vfio_pci_device *pds_vfio, u32 page_count) pds_vfio_dirty_alloc_sgl() argument
178 pds_vfio_dirty_enable(struct pds_vfio_pci_device *pds_vfio, struct rb_root_cached *ranges, u32 nnodes, u64 *page_size) pds_vfio_dirty_enable() argument
309 pds_vfio_dirty_disable(struct pds_vfio_pci_device *pds_vfio, bool send_cmd) pds_vfio_dirty_disable() argument
323 pds_vfio_dirty_seq_ack(struct pds_vfio_pci_device *pds_vfio, struct pds_vfio_bmp_info *bmp_info, u32 offset, u32 bmp_bytes, bool read_seq) pds_vfio_dirty_seq_ack() argument
405 pds_vfio_dirty_write_ack(struct pds_vfio_pci_device *pds_vfio, u32 offset, u32 len) pds_vfio_dirty_write_ack() argument
412 pds_vfio_dirty_read_seq(struct pds_vfio_pci_device *pds_vfio, u32 offset, u32 len) pds_vfio_dirty_read_seq() argument
419 pds_vfio_dirty_process_bitmaps(struct pds_vfio_pci_device *pds_vfio, struct iova_bitmap *dirty_bitmap, u32 bmp_offset, u32 len_bytes) pds_vfio_dirty_process_bitmaps() argument
454 pds_vfio_dirty_sync(struct pds_vfio_pci_device *pds_vfio, struct iova_bitmap *dirty_bitmap, unsigned long iova, unsigned long length) pds_vfio_dirty_sync() argument
524 struct pds_vfio_pci_device *pds_vfio = pds_vfio_dma_logging_report() local
540 struct pds_vfio_pci_device *pds_vfio = pds_vfio_dma_logging_start() local
555 struct pds_vfio_pci_device *pds_vfio = pds_vfio_dma_logging_stop() local
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| H A D | cmds.c | 18 static int pds_vfio_client_adminq_cmd(struct pds_vfio_pci_device *pds_vfio, in pds_vfio_client_adminq_cmd() argument
23 struct pci_dev *pdev = pds_vfio_to_pci_dev(pds_vfio); in pds_vfio_client_adminq_cmd()
30 cmd.client_request.client_id = cpu_to_le16(pds_vfio->client_id); in pds_vfio_client_adminq_cmd()
40 dev_err(pds_vfio_to_dev(pds_vfio), in pds_vfio_client_adminq_cmd()
46 int pds_vfio_register_client_cmd(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_register_client_cmd() argument
48 struct pci_dev *pdev = pds_vfio_to_pci_dev(pds_vfio); in pds_vfio_register_client_cmd()
65 pds_vfio->client_id = ci; in pds_vfio_register_client_cmd()
70 void pds_vfio_unregister_client_cmd(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_unregister_client_cmd() argument
72 struct pci_dev *pdev = pds_vfio_to_pci_dev(pds_vfio); in pds_vfio_unregister_client_cmd()
80 err = pds_client_unregister(pdsc, pds_vfio in pds_vfio_unregister_client_cmd()
89 pds_vfio_suspend_wait_device_cmd(struct pds_vfio_pci_device *pds_vfio, u8 type) pds_vfio_suspend_wait_device_cmd() argument
129 pds_vfio_suspend_device_cmd(struct pds_vfio_pci_device *pds_vfio, u8 type) pds_vfio_suspend_device_cmd() argument
163 pds_vfio_resume_device_cmd(struct pds_vfio_pci_device *pds_vfio, u8 type) pds_vfio_resume_device_cmd() argument
180 pds_vfio_get_lm_state_size_cmd(struct pds_vfio_pci_device *pds_vfio, u64 *size) pds_vfio_get_lm_state_size_cmd() argument
281 pds_vfio_get_lm_state_cmd(struct pds_vfio_pci_device *pds_vfio) pds_vfio_get_lm_state_cmd() argument
319 pds_vfio_set_lm_state_cmd(struct pds_vfio_pci_device *pds_vfio) pds_vfio_set_lm_state_cmd() argument
358 pds_vfio_send_host_vf_lm_status_cmd(struct pds_vfio_pci_device *pds_vfio, enum pds_lm_host_vf_status vf_status) pds_vfio_send_host_vf_lm_status_cmd() argument
387 pds_vfio_dirty_status_cmd(struct pds_vfio_pci_device *pds_vfio, u64 regions_dma, u8 *max_regions, u8 *num_regions) pds_vfio_dirty_status_cmd() argument
428 pds_vfio_dirty_enable_cmd(struct pds_vfio_pci_device *pds_vfio, u64 regions_dma, u8 num_regions) pds_vfio_dirty_enable_cmd() argument
454 pds_vfio_dirty_disable_cmd(struct pds_vfio_pci_device *pds_vfio) pds_vfio_dirty_disable_cmd() argument
479 pds_vfio_dirty_seq_ack_cmd(struct pds_vfio_pci_device *pds_vfio, u64 sgl_dma, u16 num_sge, u32 offset, u32 total_len, bool read_seq) pds_vfio_dirty_seq_ack_cmd() argument
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| H A D | cmds.h | 7 int pds_vfio_register_client_cmd(struct pds_vfio_pci_device *pds_vfio);
8 void pds_vfio_unregister_client_cmd(struct pds_vfio_pci_device *pds_vfio);
9 int pds_vfio_suspend_device_cmd(struct pds_vfio_pci_device *pds_vfio, u8 type);
10 int pds_vfio_resume_device_cmd(struct pds_vfio_pci_device *pds_vfio, u8 type);
11 int pds_vfio_get_lm_state_size_cmd(struct pds_vfio_pci_device *pds_vfio, u64 *size);
12 int pds_vfio_get_lm_state_cmd(struct pds_vfio_pci_device *pds_vfio);
13 int pds_vfio_set_lm_state_cmd(struct pds_vfio_pci_device *pds_vfio);
14 void pds_vfio_send_host_vf_lm_status_cmd(struct pds_vfio_pci_device *pds_vfio,
16 int pds_vfio_dirty_status_cmd(struct pds_vfio_pci_device *pds_vfio,
19 int pds_vfio_dirty_enable_cmd(struct pds_vfio_pci_device *pds_vfio,
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| H A D | lm.c | 112 void pds_vfio_put_save_file(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_put_save_file() argument
114 if (!pds_vfio->save_file) in pds_vfio_put_save_file()
117 pds_vfio_put_lm_file(pds_vfio->save_file); in pds_vfio_put_save_file()
118 pds_vfio->save_file = NULL; in pds_vfio_put_save_file()
121 void pds_vfio_put_restore_file(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_put_restore_file() argument
123 if (!pds_vfio->restore_file) in pds_vfio_put_restore_file()
126 pds_vfio_put_lm_file(pds_vfio->restore_file); in pds_vfio_put_restore_file()
127 pds_vfio->restore_file = NULL; in pds_vfio_put_restore_file()
233 static int pds_vfio_get_save_file(struct pds_vfio_pci_device *pds_vfio) in pds_vfio_get_save_file() argument
235 struct device *dev = &pds_vfio in pds_vfio_get_save_file()
327 pds_vfio_get_restore_file(struct pds_vfio_pci_device *pds_vfio) pds_vfio_get_restore_file() argument
352 pds_vfio_step_device_state_locked(struct pds_vfio_pci_device *pds_vfio, enum vfio_device_mig_state next) pds_vfio_step_device_state_locked() argument
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| H A D | dirty.h | 26 bool pds_vfio_dirty_is_enabled(struct pds_vfio_pci_device *pds_vfio);
27 void pds_vfio_dirty_set_enabled(struct pds_vfio_pci_device *pds_vfio);
28 void pds_vfio_dirty_set_disabled(struct pds_vfio_pci_device *pds_vfio);
29 void pds_vfio_dirty_disable(struct pds_vfio_pci_device *pds_vfio,
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| H A D | vfio_dev.h | 30 void pds_vfio_state_mutex_unlock(struct pds_vfio_pci_device *pds_vfio);
34 void pds_vfio_reset(struct pds_vfio_pci_device *pds_vfio);
36 struct pci_dev *pds_vfio_to_pci_dev(struct pds_vfio_pci_device *pds_vfio);
37 struct device *pds_vfio_to_dev(struct pds_vfio_pci_device *pds_vfio);
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| H A D | lm.h | 35 pds_vfio_step_device_state_locked(struct pds_vfio_pci_device *pds_vfio,
38 void pds_vfio_put_save_file(struct pds_vfio_pci_device *pds_vfio);
39 void pds_vfio_put_restore_file(struct pds_vfio_pci_device *pds_vfio);
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