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Searched refs:tpm_chip (Results 1 – 25 of 53) sorted by relevance

123

/linux-6.15/drivers/char/tpm/
H A Dtpm.h241 int tpm_get_timeouts(struct tpm_chip *);
242 int tpm_auto_startup(struct tpm_chip *chip);
245 int tpm1_auto_startup(struct tpm_chip *chip);
246 int tpm1_do_selftest(struct tpm_chip *chip);
247 int tpm1_get_timeouts(struct tpm_chip *chip);
268 int tpm_chip_start(struct tpm_chip *chip);
269 void tpm_chip_stop(struct tpm_chip *chip);
270 struct tpm_chip *tpm_find_get_ops(struct tpm_chip *chip);
303 int tpm2_probe(struct tpm_chip *chip);
313 int tpm_devs_add(struct tpm_chip *chip);
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H A Dtpm-chip.c105 int tpm_chip_start(struct tpm_chip *chip) in tpm_chip_start()
138 void tpm_chip_stop(struct tpm_chip *chip) in tpm_chip_stop()
197 void tpm_put_ops(struct tpm_chip *chip) in tpm_put_ops()
209 struct tpm_chip *tpm_default_chip(void) in tpm_default_chip()
211 struct tpm_chip *chip, *res = NULL; in tpm_default_chip()
248 struct tpm_chip *tpm_find_get_ops(struct tpm_chip *chip) in tpm_find_get_ops()
277 struct tpm_chip *chip = container_of(dev, struct tpm_chip, dev); in tpm_dev_release()
303 struct tpm_chip *chip = container_of(dev, struct tpm_chip, dev); in tpm_class_shutdown()
332 struct tpm_chip *chip; in tpm_chip_alloc()
406 struct tpm_chip *chip; in tpmm_chip_alloc()
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H A Dtpm-interface.c61 static void tpm_chip_cancel(struct tpm_chip *chip) in tpm_chip_cancel()
69 static u8 tpm_chip_status(struct tpm_chip *chip) in tpm_chip_status()
77 static bool tpm_chip_req_canceled(struct tpm_chip *chip, u8 status) in tpm_chip_req_canceled()
264 int tpm_get_timeouts(struct tpm_chip *chip) in tpm_get_timeouts()
285 int tpm_is_tpm2(struct tpm_chip *chip) in tpm_is_tpm2()
309 int tpm_pcr_read(struct tpm_chip *chip, u32 pcr_idx, in tpm_pcr_read()
339 int tpm_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, in tpm_pcr_extend()
370 int tpm_auto_startup(struct tpm_chip *chip) in tpm_auto_startup()
391 struct tpm_chip *chip = dev_get_drvdata(dev); in tpm_pm_suspend()
436 struct tpm_chip *chip = dev_get_drvdata(dev); in tpm_pm_resume()
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H A Dtpm_tis_core.c130 static int wait_startup(struct tpm_chip *chip, int l) in wait_startup()
150 static bool check_locality(struct tpm_chip *chip, int l) in check_locality()
245 static u8 tpm_tis_status(struct tpm_chip *chip) in tpm_tis_status()
280 static void tpm_tis_ready(struct tpm_chip *chip) in tpm_tis_ready()
288 static int get_burstcount(struct tpm_chip *chip) in get_burstcount()
735 static int probe_itpm(struct tpm_chip *chip) in probe_itpm()
855 struct tpm_chip *chip = dev_id; in tis_int_handler()
911 struct tpm_chip *chip = priv->chip; in tpm_tis_free_irq_func()
1016 void tpm_tis_remove(struct tpm_chip *chip) in tpm_tis_remove()
1115 struct tpm_chip *chip; in tpm_tis_core_init()
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H A Dtpm_tis_i2c_cr50.c76 struct tpm_chip *chip = tpm_info; in tpm_cr50_i2c_int_handler()
95 static int tpm_cr50_i2c_wait_tpm_ready(struct tpm_chip *chip) in tpm_cr50_i2c_wait_tpm_ready()
118 static void tpm_cr50_i2c_enable_tpm_irq(struct tpm_chip *chip) in tpm_cr50_i2c_enable_tpm_irq()
132 static void tpm_cr50_i2c_disable_tpm_irq(struct tpm_chip *chip) in tpm_cr50_i2c_disable_tpm_irq()
293 static int tpm_cr50_check_locality(struct tpm_chip *chip, int loc) in tpm_cr50_check_locality()
318 static int tpm_cr50_release_locality(struct tpm_chip *chip, int loc) in tpm_cr50_release_locality()
349 static int tpm_cr50_request_locality(struct tpm_chip *chip, int loc) in tpm_cr50_request_locality()
389 static u8 tpm_cr50_i2c_tis_status(struct tpm_chip *chip) in tpm_cr50_i2c_tis_status()
405 static void tpm_cr50_i2c_tis_set_ready(struct tpm_chip *chip) in tpm_cr50_i2c_tis_set_ready()
717 struct tpm_chip *chip; in tpm_cr50_i2c_probe()
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H A Dtpm2-space.c59 void tpm2_del_space(struct tpm_chip *chip, struct tpm_space *space) in tpm2_del_space()
71 int tpm2_load_context(struct tpm_chip *chip, u8 *buf, in tpm2_load_context()
125 int tpm2_save_context(struct tpm_chip *chip, u32 handle, u8 *buf, in tpm2_save_context()
167 void tpm2_flush_space(struct tpm_chip *chip) in tpm2_flush_space()
182 static int tpm2_load_space(struct tpm_chip *chip) in tpm2_load_space()
271 static int tpm_find_and_validate_cc(struct tpm_chip *chip, in tpm_find_and_validate_cc()
344 static bool tpm2_add_session(struct tpm_chip *chip, u32 handle) in tpm2_add_session()
497 static int tpm2_save_space(struct tpm_chip *chip) in tpm2_save_space()
589 struct tpm_chip *chip = container_of(dev, struct tpm_chip, devs); in tpm_devs_release()
599 void tpm_devs_remove(struct tpm_chip *chip) in tpm_devs_remove()
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H A Dtpm_i2c_atmel.c40 static int i2c_atmel_send(struct tpm_chip *chip, u8 *buf, size_t len) in i2c_atmel_send()
67 static int i2c_atmel_recv(struct tpm_chip *chip, u8 *buf, size_t count) in i2c_atmel_recv()
102 static void i2c_atmel_cancel(struct tpm_chip *chip) in i2c_atmel_cancel()
107 static u8 i2c_atmel_read_status(struct tpm_chip *chip) in i2c_atmel_read_status()
133 static bool i2c_atmel_req_canceled(struct tpm_chip *chip, u8 status) in i2c_atmel_req_canceled()
151 struct tpm_chip *chip; in i2c_atmel_probe()
184 struct tpm_chip *chip = dev_get_drvdata(dev); in i2c_atmel_remove()
H A Dtpm-sysfs.c39 struct tpm_chip *chip = to_tpm_chip(dev); in pubek_show()
89 struct tpm_chip *chip = to_tpm_chip(dev); in pcrs_show()
120 struct tpm_chip *chip = to_tpm_chip(dev); in enabled_show()
142 struct tpm_chip *chip = to_tpm_chip(dev); in active_show()
164 struct tpm_chip *chip = to_tpm_chip(dev); in owned_show()
186 struct tpm_chip *chip = to_tpm_chip(dev); in temp_deactivated_show()
208 struct tpm_chip *chip = to_tpm_chip(dev); in caps_show()
259 struct tpm_chip *chip = to_tpm_chip(dev); in cancel_store()
273 struct tpm_chip *chip = to_tpm_chip(dev); in durations_show()
290 struct tpm_chip *chip = to_tpm_chip(dev); in timeouts_show()
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H A Dtpm_i2c_infineon.c66 struct tpm_chip *chip;
312 static bool check_locality(struct tpm_chip *chip, int loc) in check_locality()
331 static void release_locality(struct tpm_chip *chip, int loc, int force) in release_locality()
344 static int request_locality(struct tpm_chip *chip, int loc) in request_locality()
365 static u8 tpm_tis_i2c_status(struct tpm_chip *chip) in tpm_tis_i2c_status()
382 static void tpm_tis_i2c_ready(struct tpm_chip *chip) in tpm_tis_i2c_ready()
389 static ssize_t get_burstcount(struct tpm_chip *chip) in get_burstcount()
436 static int recv_data(struct tpm_chip *chip, u8 *buf, size_t count) in recv_data()
596 static bool tpm_tis_i2c_req_canceled(struct tpm_chip *chip, u8 status) in tpm_tis_i2c_req_canceled()
616 struct tpm_chip *chip; in tpm_tis_i2c_init()
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H A Dtpm2-cmd.c29 int tpm2_get_timeouts(struct tpm_chip *chip) in tpm2_get_timeouts()
165 int tpm2_pcr_read(struct tpm_chip *chip, u32 pcr_idx, in tpm2_pcr_read()
232 int tpm2_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, in tpm2_pcr_extend()
375 void tpm2_flush_context(struct tpm_chip *chip, u32 handle) in tpm2_flush_context()
482 static int tpm2_do_selftest(struct tpm_chip *chip) in tpm2_do_selftest()
519 int tpm2_probe(struct tpm_chip *chip) in tpm2_probe()
575 ssize_t tpm2_get_pcr_allocation(struct tpm_chip *chip) in tpm2_get_pcr_allocation()
654 int tpm2_get_cc_attrs_tbl(struct tpm_chip *chip) in tpm2_get_cc_attrs_tbl()
734 static int tpm2_startup(struct tpm_chip *chip) in tpm2_startup()
759 int tpm2_auto_startup(struct tpm_chip *chip) in tpm2_auto_startup()
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H A Dxen-tpmfront.c21 struct tpm_chip *chip;
40 static bool wait_for_tpm_stat_cond(struct tpm_chip *chip, u8 mask, in wait_for_tpm_stat_cond()
55 static int wait_for_tpm_stat(struct tpm_chip *chip, u8 mask, in wait_for_tpm_stat()
100 static u8 vtpm_status(struct tpm_chip *chip) in vtpm_status()
116 static bool vtpm_req_canceled(struct tpm_chip *chip, u8 status) in vtpm_req_canceled()
121 static void vtpm_cancel(struct tpm_chip *chip) in vtpm_cancel()
134 static int vtpm_send(struct tpm_chip *chip, u8 *buf, size_t count) in vtpm_send()
176 static int vtpm_recv(struct tpm_chip *chip, u8 *buf, size_t count) in vtpm_recv()
236 struct tpm_chip *chip; in setup_chip()
365 struct tpm_chip *chip = dev_get_drvdata(&dev->dev); in tpmfront_remove()
H A Dtpm_atmel.c92 static int tpm_atml_recv(struct tpm_chip *chip, u8 *buf, size_t count) in tpm_atml_recv()
151 static int tpm_atml_send(struct tpm_chip *chip, u8 *buf, size_t count) in tpm_atml_send()
165 static void tpm_atml_cancel(struct tpm_chip *chip) in tpm_atml_cancel()
172 static u8 tpm_atml_status(struct tpm_chip *chip) in tpm_atml_status()
179 static bool tpm_atml_req_canceled(struct tpm_chip *chip, u8 status) in tpm_atml_req_canceled()
198 struct tpm_chip *chip = dev_get_drvdata(&pdev->dev); in atml_plat_remove()
222 struct tpm_chip *chip; in init_atmel()
H A Dtpm_i2c_nuvoton.c89 static u8 i2c_nuvoton_read_status(struct tpm_chip *chip) in i2c_nuvoton_read_status()
122 static void i2c_nuvoton_ready(struct tpm_chip *chip) in i2c_nuvoton_ready()
137 struct tpm_chip *chip) in i2c_nuvoton_get_burstcount()
165 static bool i2c_nuvoton_check_status(struct tpm_chip *chip, u8 mask, u8 value) in i2c_nuvoton_check_status()
231 struct tpm_chip *chip, u8 *buf, size_t count) in i2c_nuvoton_recv_data()
265 static int i2c_nuvoton_recv(struct tpm_chip *chip, u8 *buf, size_t count) in i2c_nuvoton_recv()
353 static int i2c_nuvoton_send(struct tpm_chip *chip, u8 *buf, size_t len) in i2c_nuvoton_send()
460 static bool i2c_nuvoton_req_canceled(struct tpm_chip *chip, u8 status) in i2c_nuvoton_req_canceled()
483 struct tpm_chip *chip = dev_id; in i2c_nuvoton_int_handler()
529 struct tpm_chip *chip; in i2c_nuvoton_probe()
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H A Dtpm_nsc.c70 static int wait_for_stat(struct tpm_chip *chip, u8 mask, u8 val, u8 * data) in wait_for_stat()
93 static int nsc_wait_for_ready(struct tpm_chip *chip) in nsc_wait_for_ready()
123 static int tpm_nsc_recv(struct tpm_chip *chip, u8 * buf, size_t count) in tpm_nsc_recv()
181 static int tpm_nsc_send(struct tpm_chip *chip, u8 * buf, size_t count) in tpm_nsc_send()
227 static void tpm_nsc_cancel(struct tpm_chip *chip) in tpm_nsc_cancel()
234 static u8 tpm_nsc_status(struct tpm_chip *chip) in tpm_nsc_status()
241 static bool tpm_nsc_req_canceled(struct tpm_chip *chip, u8 status) in tpm_nsc_req_canceled()
260 struct tpm_chip *chip = dev_get_drvdata(dev); in tpm_nsc_remove()
293 struct tpm_chip *chip; in init_nsc()
H A Dtpm_infineon.c150 static int empty_fifo(struct tpm_chip *chip, int clear_wrfifo) in empty_fifo()
187 static int wait(struct tpm_chip *chip, int wait_for_bit) in wait()
208 static void wait_and_send(struct tpm_chip *chip, u8 sendbyte) in wait_and_send()
222 static void tpm_wtx(struct tpm_chip *chip) in tpm_wtx()
234 static void tpm_wtx_abort(struct tpm_chip *chip) in tpm_wtx_abort()
245 static int tpm_inf_recv(struct tpm_chip *chip, u8 * buf, size_t count) in tpm_inf_recv()
315 static int tpm_inf_send(struct tpm_chip *chip, u8 * buf, size_t count) in tpm_inf_send()
362 static void tpm_inf_cancel(struct tpm_chip *chip) in tpm_inf_cancel()
371 static u8 tpm_inf_status(struct tpm_chip *chip) in tpm_inf_status()
403 struct tpm_chip *chip; in tpm_inf_pnp_probe()
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H A Dtpm1-cmd.c324 static int tpm1_startup(struct tpm_chip *chip) in tpm1_startup()
342 int tpm1_get_timeouts(struct tpm_chip *chip) in tpm1_get_timeouts()
463 int tpm1_pcr_extend(struct tpm_chip *chip, u32 pcr_idx, const u8 *hash, in tpm1_pcr_extend()
482 ssize_t tpm1_getcap(struct tpm_chip *chip, u32 subcap_id, cap_t *cap, in tpm1_getcap()
530 int tpm1_get_random(struct tpm_chip *chip, u8 *dest, size_t max) in tpm1_get_random()
584 int tpm1_pcr_read(struct tpm_chip *chip, u32 pcr_idx, u8 *res_buf) in tpm1_pcr_read()
620 static int tpm1_continue_selftest(struct tpm_chip *chip) in tpm1_continue_selftest()
642 int tpm1_do_selftest(struct tpm_chip *chip) in tpm1_do_selftest()
704 int tpm1_auto_startup(struct tpm_chip *chip) in tpm1_auto_startup()
742 int tpm1_pm_suspend(struct tpm_chip *chip, u32 tpm_suspend_pcr) in tpm1_pm_suspend()
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H A Dtpm_ibmvtpm.c105 static int tpm_ibmvtpm_recv(struct tpm_chip *chip, u8 *buf, size_t count) in tpm_ibmvtpm_recv()
161 struct tpm_chip *chip = dev_get_drvdata(dev); in tpm_ibmvtpm_resume()
200 static int tpm_ibmvtpm_send(struct tpm_chip *chip, u8 *buf, size_t count) in tpm_ibmvtpm_send()
260 static void tpm_ibmvtpm_cancel(struct tpm_chip *chip) in tpm_ibmvtpm_cancel()
265 static u8 tpm_ibmvtpm_status(struct tpm_chip *chip) in tpm_ibmvtpm_status()
345 struct tpm_chip *chip = dev_get_drvdata(&vdev->dev); in tpm_ibmvtpm_remove()
383 struct tpm_chip *chip = dev_get_drvdata(&vdev->dev); in tpm_ibmvtpm_get_desired_dma()
407 struct tpm_chip *chip = dev_get_drvdata(dev); in tpm_ibmvtpm_suspend()
447 static bool tpm_ibmvtpm_req_canceled(struct tpm_chip *chip, u8 status) in tpm_ibmvtpm_req_canceled()
605 struct tpm_chip *chip; in tpm_ibmvtpm_probe()
H A Dtpm_ppi.c53 struct tpm_chip *chip = to_tpm_chip(dev); in tpm_show_ppi_version()
63 struct tpm_chip *chip = to_tpm_chip(dev); in tpm_show_ppi_request()
121 struct tpm_chip *chip = to_tpm_chip(dev); in tpm_store_ppi_request()
187 struct tpm_chip *chip = to_tpm_chip(dev); in tpm_show_ppi_transition_action()
228 struct tpm_chip *chip = to_tpm_chip(dev); in tpm_show_ppi_response()
328 struct tpm_chip *chip = to_tpm_chip(dev); in tpm_show_ppi_tcg_operations()
338 struct tpm_chip *chip = to_tpm_chip(dev); in tpm_show_ppi_vs_operations()
366 void tpm_add_ppi(struct tpm_chip *chip) in tpm_add_ppi()
H A Dtpm_vtpm_proxy.c29 struct tpm_chip *chip;
266 static int vtpm_proxy_tpm_op_recv(struct tpm_chip *chip, u8 *buf, size_t count) in vtpm_proxy_tpm_op_recv()
297 static int vtpm_proxy_is_driver_command(struct tpm_chip *chip, in vtpm_proxy_is_driver_command()
329 static int vtpm_proxy_tpm_op_send(struct tpm_chip *chip, u8 *buf, size_t count) in vtpm_proxy_tpm_op_send()
365 static void vtpm_proxy_tpm_op_cancel(struct tpm_chip *chip) in vtpm_proxy_tpm_op_cancel()
370 static u8 vtpm_proxy_tpm_op_status(struct tpm_chip *chip) in vtpm_proxy_tpm_op_status()
380 static bool vtpm_proxy_tpm_req_canceled(struct tpm_chip *chip, u8 status) in vtpm_proxy_tpm_req_canceled()
394 static int vtpm_proxy_request_locality(struct tpm_chip *chip, int locality) in vtpm_proxy_request_locality()
489 struct tpm_chip *chip; in vtpm_proxy_create_proxy_dev()
H A Dtpm_crb.c218 static int crb_go_idle(struct tpm_chip *chip) in crb_go_idle()
265 static int crb_cmd_ready(struct tpm_chip *chip) in crb_cmd_ready()
299 static int crb_request_locality(struct tpm_chip *chip, int loc) in crb_request_locality()
340 static u8 crb_status(struct tpm_chip *chip) in crb_status()
352 static int crb_recv(struct tpm_chip *chip, u8 *buf, size_t count) in crb_recv()
384 static int crb_do_acpi_start(struct tpm_chip *chip) in crb_do_acpi_start()
429 static int crb_send(struct tpm_chip *chip, u8 *buf, size_t len) in crb_send()
483 static void crb_cancel(struct tpm_chip *chip) in crb_cancel()
502 static bool crb_req_canceled(struct tpm_chip *chip, u8 status) in crb_req_canceled()
776 struct tpm_chip *chip; in crb_acpi_add()
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H A Dtpm2-sessions.c183 static int tpm2_read_public(struct tpm_chip *chip, u32 handle, char *name) in tpm2_read_public()
225 void tpm_buf_append_name(struct tpm_chip *chip, struct tpm_buf *buf, in tpm_buf_append_name()
268 void tpm_buf_append_auth(struct tpm_chip *chip, struct tpm_buf *buf, in tpm_buf_append_auth()
384 static int tpm2_create_primary(struct tpm_chip *chip, u32 hierarchy,
585 void tpm_buf_fill_hmac_session(struct tpm_chip *chip, struct tpm_buf *buf) in tpm_buf_fill_hmac_session()
881 void tpm2_end_auth_session(struct tpm_chip *chip) in tpm2_end_auth_session()
922 static int tpm2_load_null(struct tpm_chip *chip, u32 *null_key) in tpm2_load_null()
969 int tpm2_start_auth_session(struct tpm_chip *chip) in tpm2_start_auth_session()
1243 static int tpm2_create_primary(struct tpm_chip *chip, u32 hierarchy, in tpm2_create_primary()
1342 static int tpm2_create_null_primary(struct tpm_chip *chip) in tpm2_create_null_primary()
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/linux-6.15/include/linux/
H A Dtpm.h31 struct tpm_chip;
91 void (*cancel) (struct tpm_chip *chip);
92 u8 (*status) (struct tpm_chip *chip);
93 void (*update_timeouts)(struct tpm_chip *chip,
95 void (*update_durations)(struct tpm_chip *chip,
97 int (*go_idle)(struct tpm_chip *chip);
98 int (*cmd_ready)(struct tpm_chip *chip);
132 struct tpm_chip *chip;
150 struct tpm_chip { struct
461 extern int tpm_is_tpm2(struct tpm_chip *chip);
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/linux-6.15/drivers/char/tpm/eventlog/
H A Dcommon.h11 int tpm_read_log_acpi(struct tpm_chip *chip);
13 static inline int tpm_read_log_acpi(struct tpm_chip *chip) in tpm_read_log_acpi()
19 int tpm_read_log_of(struct tpm_chip *chip);
21 static inline int tpm_read_log_of(struct tpm_chip *chip) in tpm_read_log_of()
27 int tpm_read_log_efi(struct tpm_chip *chip);
29 static inline int tpm_read_log_efi(struct tpm_chip *chip) in tpm_read_log_efi()
H A Dcommon.c32 struct tpm_chip *chip; in tpm_bios_measurements_open()
61 struct tpm_chip *chip = seq->private; in tpm_bios_measurements_release()
76 static int tpm_read_log(struct tpm_chip *chip) in tpm_read_log()
105 void tpm_bios_log_setup(struct tpm_chip *chip) in tpm_bios_log_setup()
171 void tpm_bios_log_teardown(struct tpm_chip *chip) in tpm_bios_log_teardown()
/linux-6.15/drivers/char/tpm/st33zp24/
H A Dst33zp24.c79 static void st33zp24_cancel(struct tpm_chip *chip) in st33zp24_cancel()
91 static u8 st33zp24_status(struct tpm_chip *chip) in st33zp24_status()
103 static bool check_locality(struct tpm_chip *chip) in check_locality()
118 static int request_locality(struct tpm_chip *chip) in request_locality()
146 static void release_locality(struct tpm_chip *chip) in release_locality()
159 static int get_burstcount(struct tpm_chip *chip) in get_burstcount()
289 struct tpm_chip *chip = dev_id; in tpm_ioserirq_handler()
451 struct tpm_chip *chip; in st33zp24_probe()
541 void st33zp24_remove(struct tpm_chip *chip) in st33zp24_remove()
550 struct tpm_chip *chip = dev_get_drvdata(dev); in st33zp24_pm_suspend()
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