| /Linux-v6.6/drivers/misc/cardreader/ |
| D | rtsx_pcr.c | 62 static int rtsx_comm_set_ltr_latency(struct rtsx_pcr *pcr, u32 latency) in rtsx_comm_set_ltr_latency() argument
64 rtsx_pci_write_register(pcr, MSGTXDATA0, in rtsx_comm_set_ltr_latency()
66 rtsx_pci_write_register(pcr, MSGTXDATA1, in rtsx_comm_set_ltr_latency()
68 rtsx_pci_write_register(pcr, MSGTXDATA2, in rtsx_comm_set_ltr_latency()
70 rtsx_pci_write_register(pcr, MSGTXDATA3, in rtsx_comm_set_ltr_latency()
72 rtsx_pci_write_register(pcr, LTR_CTL, LTR_TX_EN_MASK | in rtsx_comm_set_ltr_latency()
78 int rtsx_set_ltr_latency(struct rtsx_pcr *pcr, u32 latency) in rtsx_set_ltr_latency() argument
80 return rtsx_comm_set_ltr_latency(pcr, latency); in rtsx_set_ltr_latency()
83 static void rtsx_comm_set_aspm(struct rtsx_pcr *pcr, bool enable) in rtsx_comm_set_aspm() argument
85 if (pcr->aspm_enabled == enable) in rtsx_comm_set_aspm()
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| D | rts5249.c | 16 static u8 rts5249_get_ic_version(struct rtsx_pcr *pcr) in rts5249_get_ic_version() argument
20 rtsx_pci_read_register(pcr, DUMMY_REG_RESET_0, &val); in rts5249_get_ic_version()
24 static void rts5249_fill_driving(struct rtsx_pcr *pcr, u8 voltage) in rts5249_fill_driving() argument
42 drive_sel = pcr->sd30_drive_sel_3v3; in rts5249_fill_driving()
45 drive_sel = pcr->sd30_drive_sel_1v8; in rts5249_fill_driving()
48 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CLK_DRIVE_SEL, in rts5249_fill_driving()
50 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CMD_DRIVE_SEL, in rts5249_fill_driving()
52 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DAT_DRIVE_SEL, in rts5249_fill_driving()
56 static void rtsx_base_fetch_vendor_settings(struct rtsx_pcr *pcr) in rtsx_base_fetch_vendor_settings() argument
58 struct pci_dev *pdev = pcr->pci; in rtsx_base_fetch_vendor_settings()
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| D | rts5260.c | 19 static u8 rts5260_get_ic_version(struct rtsx_pcr *pcr) in rts5260_get_ic_version() argument
23 rtsx_pci_read_register(pcr, DUMMY_REG_RESET_0, &val); in rts5260_get_ic_version()
27 static void rts5260_fill_driving(struct rtsx_pcr *pcr, u8 voltage) in rts5260_fill_driving() argument
45 drive_sel = pcr->sd30_drive_sel_3v3; in rts5260_fill_driving()
48 drive_sel = pcr->sd30_drive_sel_1v8; in rts5260_fill_driving()
51 rtsx_pci_write_register(pcr, SD30_CLK_DRIVE_SEL, in rts5260_fill_driving()
54 rtsx_pci_write_register(pcr, SD30_CMD_DRIVE_SEL, in rts5260_fill_driving()
57 rtsx_pci_write_register(pcr, SD30_DAT_DRIVE_SEL, in rts5260_fill_driving()
61 static void rtsx_base_fetch_vendor_settings(struct rtsx_pcr *pcr) in rtsx_base_fetch_vendor_settings() argument
63 struct pci_dev *pdev = pcr->pci; in rtsx_base_fetch_vendor_settings()
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| D | rts5228.c | 19 static u8 rts5228_get_ic_version(struct rtsx_pcr *pcr) in rts5228_get_ic_version() argument
23 rtsx_pci_read_register(pcr, DUMMY_REG_RESET_0, &val); in rts5228_get_ic_version()
27 static void rts5228_fill_driving(struct rtsx_pcr *pcr, u8 voltage) in rts5228_fill_driving() argument
45 drive_sel = pcr->sd30_drive_sel_3v3; in rts5228_fill_driving()
48 drive_sel = pcr->sd30_drive_sel_1v8; in rts5228_fill_driving()
51 rtsx_pci_write_register(pcr, SD30_CLK_DRIVE_SEL, in rts5228_fill_driving()
54 rtsx_pci_write_register(pcr, SD30_CMD_DRIVE_SEL, in rts5228_fill_driving()
57 rtsx_pci_write_register(pcr, SD30_DAT_DRIVE_SEL, in rts5228_fill_driving()
61 static void rtsx5228_fetch_vendor_settings(struct rtsx_pcr *pcr) in rtsx5228_fetch_vendor_settings() argument
63 struct pci_dev *pdev = pcr->pci; in rtsx5228_fetch_vendor_settings()
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| D | rts5261.c | 18 static u8 rts5261_get_ic_version(struct rtsx_pcr *pcr) in rts5261_get_ic_version() argument
22 rtsx_pci_read_register(pcr, DUMMY_REG_RESET_0, &val); in rts5261_get_ic_version()
26 static void rts5261_fill_driving(struct rtsx_pcr *pcr, u8 voltage) in rts5261_fill_driving() argument
44 drive_sel = pcr->sd30_drive_sel_3v3; in rts5261_fill_driving()
47 drive_sel = pcr->sd30_drive_sel_1v8; in rts5261_fill_driving()
50 rtsx_pci_write_register(pcr, SD30_CLK_DRIVE_SEL, in rts5261_fill_driving()
53 rtsx_pci_write_register(pcr, SD30_CMD_DRIVE_SEL, in rts5261_fill_driving()
56 rtsx_pci_write_register(pcr, SD30_DAT_DRIVE_SEL, in rts5261_fill_driving()
60 static void rts5261_force_power_down(struct rtsx_pcr *pcr, u8 pm_state, bool runtime) in rts5261_force_power_down() argument
63 rtsx_pci_write_register(pcr, AUTOLOAD_CFG_BASE + 1, MASK_8_BIT_DEF, 0); in rts5261_force_power_down()
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| D | rts5227.c | 17 static u8 rts5227_get_ic_version(struct rtsx_pcr *pcr) in rts5227_get_ic_version() argument
21 rtsx_pci_read_register(pcr, DUMMY_REG_RESET_0, &val); in rts5227_get_ic_version()
25 static void rts5227_fill_driving(struct rtsx_pcr *pcr, u8 voltage) in rts5227_fill_driving() argument
43 drive_sel = pcr->sd30_drive_sel_3v3; in rts5227_fill_driving()
46 drive_sel = pcr->sd30_drive_sel_1v8; in rts5227_fill_driving()
49 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CLK_DRIVE_SEL, in rts5227_fill_driving()
51 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_CMD_DRIVE_SEL, in rts5227_fill_driving()
53 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD30_DAT_DRIVE_SEL, in rts5227_fill_driving()
57 static void rts5227_fetch_vendor_settings(struct rtsx_pcr *pcr) in rts5227_fetch_vendor_settings() argument
59 struct pci_dev *pdev = pcr->pci; in rts5227_fetch_vendor_settings()
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| D | rts5229.c | 16 static u8 rts5229_get_ic_version(struct rtsx_pcr *pcr) in rts5229_get_ic_version() argument
20 rtsx_pci_read_register(pcr, DUMMY_REG_RESET_0, &val); in rts5229_get_ic_version()
24 static void rts5229_fetch_vendor_settings(struct rtsx_pcr *pcr) in rts5229_fetch_vendor_settings() argument
26 struct pci_dev *pdev = pcr->pci; in rts5229_fetch_vendor_settings()
30 pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); in rts5229_fetch_vendor_settings()
35 pcr->aspm_en = rtsx_reg_to_aspm(reg); in rts5229_fetch_vendor_settings()
36 pcr->sd30_drive_sel_1v8 = in rts5229_fetch_vendor_settings()
38 pcr->card_drive_sel &= 0x3F; in rts5229_fetch_vendor_settings()
39 pcr->card_drive_sel |= rtsx_reg_to_card_drive_sel(reg); in rts5229_fetch_vendor_settings()
42 pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); in rts5229_fetch_vendor_settings()
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| D | rts5209.c | 16 static u8 rts5209_get_ic_version(struct rtsx_pcr *pcr) in rts5209_get_ic_version() argument
20 val = rtsx_pci_readb(pcr, 0x1C); in rts5209_get_ic_version()
24 static void rts5209_fetch_vendor_settings(struct rtsx_pcr *pcr) in rts5209_fetch_vendor_settings() argument
26 struct pci_dev *pdev = pcr->pci; in rts5209_fetch_vendor_settings()
30 pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg); in rts5209_fetch_vendor_settings()
34 pcr->flags |= PCR_MS_PMOS; in rts5209_fetch_vendor_settings()
35 pcr->aspm_en = rts5209_reg_to_aspm(reg); in rts5209_fetch_vendor_settings()
39 pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG2, reg); in rts5209_fetch_vendor_settings()
42 pcr->sd30_drive_sel_1v8 = in rts5209_fetch_vendor_settings()
44 pcr->sd30_drive_sel_3v3 = in rts5209_fetch_vendor_settings()
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| D | rtl8411.c | 18 static u8 rtl8411_get_ic_version(struct rtsx_pcr *pcr) in rtl8411_get_ic_version() argument
22 rtsx_pci_read_register(pcr, SYS_VER, &val); in rtl8411_get_ic_version()
26 static int rtl8411b_is_qfn48(struct rtsx_pcr *pcr) in rtl8411b_is_qfn48() argument
30 rtsx_pci_read_register(pcr, RTL8411B_PACKAGE_MODE, &val); in rtl8411b_is_qfn48()
38 static void rtl8411_fetch_vendor_settings(struct rtsx_pcr *pcr) in rtl8411_fetch_vendor_settings() argument
40 struct pci_dev *pdev = pcr->pci; in rtl8411_fetch_vendor_settings()
45 pcr_dbg(pcr, "Cfg 0x%x: 0x%x\n", PCR_SETTING_REG1, reg1); in rtl8411_fetch_vendor_settings()
50 pcr->aspm_en = rtsx_reg_to_aspm(reg1); in rtl8411_fetch_vendor_settings()
51 pcr->sd30_drive_sel_1v8 = in rtl8411_fetch_vendor_settings()
53 pcr->card_drive_sel &= 0x3F; in rtl8411_fetch_vendor_settings()
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| D | rtsx_pcr.h | 61 int __rtsx_pci_write_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 val);
62 int __rtsx_pci_read_phy_register(struct rtsx_pcr *pcr, u8 addr, u16 *val);
64 void rts5209_init_params(struct rtsx_pcr *pcr);
65 void rts5229_init_params(struct rtsx_pcr *pcr);
66 void rtl8411_init_params(struct rtsx_pcr *pcr);
67 void rtl8402_init_params(struct rtsx_pcr *pcr);
68 void rts5227_init_params(struct rtsx_pcr *pcr);
69 void rts522a_init_params(struct rtsx_pcr *pcr);
70 void rts5249_init_params(struct rtsx_pcr *pcr);
71 void rts524a_init_params(struct rtsx_pcr *pcr);
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| /Linux-v6.6/drivers/mmc/host/ |
| D | rtsx_pci_sdmmc.c | 27 struct rtsx_pcr *pcr; member
57 rtsx_pci_write_register(host->pcr, CARD_STOP, in sd_clear_error()
74 rtsx_pci_read_register(host->pcr, start + i + j, in dump_reg_range()
92 return rtsx_pci_readl(host->pcr, RTSX_BIPR) & SD_EXIST; in sd_get_cd_int()
95 static void sd_cmd_set_sd_cmd(struct rtsx_pcr *pcr, struct mmc_command *cmd) in sd_cmd_set_sd_cmd() argument
97 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD_CMD0, 0xFF, in sd_cmd_set_sd_cmd()
99 rtsx_pci_write_be32(pcr, SD_CMD1, cmd->arg); in sd_cmd_set_sd_cmd()
102 static void sd_cmd_set_data_len(struct rtsx_pcr *pcr, u16 blocks, u16 blksz) in sd_cmd_set_data_len() argument
104 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD_BLOCK_CNT_L, 0xFF, blocks); in sd_cmd_set_data_len()
105 rtsx_pci_add_cmd(pcr, WRITE_REG_CMD, SD_BLOCK_CNT_H, 0xFF, blocks >> 8); in sd_cmd_set_data_len()
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| /Linux-v6.6/drivers/memstick/host/ |
| D | rtsx_pci_ms.c | 20 struct rtsx_pcr *pcr; member
40 rtsx_pci_write_register(host->pcr, CARD_STOP, in ms_clear_error()
48 struct rtsx_pcr *pcr = host->pcr; in ms_print_debug_regs() local
53 rtsx_pci_init_cmd(pcr); in ms_print_debug_regs()
55 rtsx_pci_add_cmd(pcr, READ_REG_CMD, i, 0, 0); in ms_print_debug_regs()
57 rtsx_pci_add_cmd(pcr, READ_REG_CMD, i, 0, 0); in ms_print_debug_regs()
58 rtsx_pci_send_cmd(pcr, 100); in ms_print_debug_regs()
60 ptr = rtsx_pci_get_cmd_data(pcr); in ms_print_debug_regs()
75 struct rtsx_pcr *pcr = host->pcr; in ms_power_on() local
78 rtsx_pci_init_cmd(pcr); in ms_power_on()
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| /Linux-v6.6/include/linux/ |
| D | rtsx_pci.h | 90 #define rtsx_pci_writel(pcr, reg, value) \ argument
91 iowrite32(value, (pcr)->remap_addr + reg)
92 #define rtsx_pci_readl(pcr, reg) \ argument
93 ioread32((pcr)->remap_addr + reg)
94 #define rtsx_pci_writew(pcr, reg, value) \ argument
95 iowrite16(value, (pcr)->remap_addr + reg)
96 #define rtsx_pci_readw(pcr, reg) \ argument
97 ioread16((pcr)->remap_addr + reg)
98 #define rtsx_pci_writeb(pcr, reg, value) \ argument
99 iowrite8(value, (pcr)->remap_addr + reg)
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| /Linux-v6.6/net/atm/ |
| D | atm_misc.c | 50 * atm_pcr_goal returns the positive PCR if it should be rounded up, the
51 * negative PCR if it should be rounded down, and zero if the maximum available
57 * min max pcr result min max pcr result
70 * if pcr == z then z-
71 * else if min == x && pcr == - then x+
78 if (tp->pcr && tp->pcr != ATM_MAX_PCR) in atm_pcr_goal()
79 return -tp->pcr; in atm_pcr_goal()
80 if (tp->min_pcr && !tp->pcr) in atm_pcr_goal()
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| /Linux-v6.6/security/integrity/ima/ |
| D | ima_queue.c | 13 * in the pre-configured TPM PCR (if available).
24 /* pre-allocated array of tpm_digest structures to extend a PCR */
42 * and extending the TPM PCR aggregate. Since tpm_extend can take
49 int pcr) in ima_lookup_digest_entry() argument
60 if ((rc == 0) && (qe->entry->pcr == pcr)) { in ima_lookup_digest_entry()
78 size += sizeof(u32); /* pcr */ in get_binary_runtime_size()
138 static int ima_pcr_extend(struct tpm_digest *digests_arg, int pcr) in ima_pcr_extend() argument
145 result = tpm_pcr_extend(ima_tpm_chip, pcr, digests_arg); in ima_pcr_extend()
153 * extend the pcr.
172 if (ima_lookup_digest_entry(digest, entry->pcr)) { in ima_add_template_entry()
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| D | ima_init.c | 28 * the PCR register.
33 * list and extend the PCR register.
36 * not hardware based by invalidating the aggregate PCR value.
37 * (The aggregate PCR value is invalidated by adding one value to
38 * the measurement list and extending the aggregate PCR value with
40 * list and extend the aggregate PCR value with ff...ff's.
62 * PCR banks, allowing firmware to configure and enable different in ima_add_boot_aggregate()
69 * Ultimately select SHA1 also for TPM 2.0 if the SHA256 PCR bank in ima_add_boot_aggregate()
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| D | ima_api.c | 92 * configured TPM PCR) over the hashes of the current list of measurement
97 * TPM PCR (called quote) can be retrieved using a TPM user space library
104 const unsigned char *filename, int pcr) in ima_store_template() argument
121 entry->pcr = pcr; in ima_store_template()
130 * By extending the PCR with 0xFF's instead of with zeroes, the PCR
172 * @pcr: pointer filled in if matched measure policy sets pcr=
191 enum ima_hooks func, int *pcr, in ima_get_action() argument
200 flags, pcr, template_desc, func_data, in ima_get_action()
339 int xattr_len, const struct modsig *modsig, int pcr, in ima_store_measurement() argument
361 if (iint->measured_pcrs & (0x1 << pcr) && !modsig) in ima_store_measurement()
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| /Linux-v6.6/drivers/media/test-drivers/vidtv/ |
| D | vidtv_ts.c | 20 static u32 vidtv_ts_write_pcr_bits(u8 *to, u32 to_offset, u64 pcr) in vidtv_ts_write_pcr_bits() argument
22 /* Exact same from ffmpeg. PCR is a counter driven by a 27Mhz clock */ in vidtv_ts_write_pcr_bits()
29 div = div64_u64_rem(pcr, 300, &rem); in vidtv_ts_write_pcr_bits()
31 pcr_low = rem; /* pcr_low = pcr % 300 */ in vidtv_ts_write_pcr_bits()
32 pcr_high = div; /* pcr_high = pcr / 300 */ in vidtv_ts_write_pcr_bits()
102 ts_adap.PCR = 1; in vidtv_ts_pcr_write_into()
118 /* write the PCR optional */ in vidtv_ts_pcr_write_into()
121 args.pcr); in vidtv_ts_pcr_write_into()
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| D | vidtv_ts.h | 30 u8 PCR:1; member
53 * @pid: The TS PID for the PCR packets.
56 * @pcr: A sample from the system clock.
64 u64 pcr; member
96 * vidtv_ts_pcr_write_into - Write a PCR packet into a buffer.
99 * This function will write a PCR packet into a buffer. This is used to
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| D | vidtv_pes.c | 182 static u32 vidtv_pes_write_pcr_bits(u8 *to, u32 to_offset, u64 pcr) in vidtv_pes_write_pcr_bits() argument
184 /* Exact same from ffmpeg. PCR is a counter driven by a 27Mhz clock */ in vidtv_pes_write_pcr_bits()
191 div = div64_u64_rem(pcr, 300, &rem); in vidtv_pes_write_pcr_bits()
193 pcr_low = rem; /* pcr_low = pcr % 300 */ in vidtv_pes_write_pcr_bits()
194 pcr_high = div; /* pcr_high = pcr / 300 */ in vidtv_pes_write_pcr_bits()
221 ts_adap.PCR = 1; in vidtv_pes_write_stuffing()
242 /* write the optional PCR */ in vidtv_pes_write_stuffing()
246 args->pcr); in vidtv_pes_write_stuffing()
248 *last_pcr = args->pcr; in vidtv_pes_write_stuffing()
310 .pcr = args->pcr, in vidtv_pes_write_into()
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| D | vidtv_mux.h | 29 * This is used to decide when PCR or PSI packets should be sent. This will also
30 * provide storage for the clock, which is used to compute the value for the PCR.
35 * @clk: A 27Mhz clock from which we will drive the PCR. Updated proportionally
37 * @pcr_period_usecs: How often we should send PCR packets.
102 * @num_streamed_pcr: Number of PCR packets streamed.
107 * same PCR.
150 * @pcr_period_usecs: How often we should send PCR packets.
153 * same PCR.
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| /Linux-v6.6/Documentation/security/tpm/ |
| D | tpm_event_log.rst | 14 time something gets hashed by it to any of the PCR registers. The events
15 are segregated by their type and contain the value of the hashed PCR
24 to a challenger. However, PCR contents are difficult to interpret;
25 therefore, attestation is typically more useful when the PCR contents
27 the measurement log contains a richer set of information than do the PCR
28 contents. The PCR contents are used to provide the validation of the
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| /Linux-v6.6/Documentation/ABI/stable/ |
| D | sysfs-class-tpm | 97 PCR-00: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
98 PCR-01: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
99 PCR-02: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
100 PCR-03: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
101 PCR-04: 3A 3F 78 0F 11 A4 B4 99 69 FC AA 80 CD 6E 39 57 C3 3B 22 75
104 The number of PCRs and hex bytes needed to represent a PCR
198 What: /sys/class/tpm/tpmX/pcr-<H>/<N>
202 Description: produces output in compact hex representation for PCR
204 the PCR number and H is the crypto string
209 cat /sys/class/tpm/tpm0/pcr-sha256/7
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| /Linux-v6.6/sound/soc/ti/ |
| D | davinci-i2s.c | 136 u32 pcr; member
183 davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, dev->pcr ^ m); in toggle_clock()
184 davinci_mcbsp_write_reg(dev, DAVINCI_MCBSP_PCR_REG, dev->pcr); in toggle_clock()
198 if (dev->pcr & (DAVINCI_MCBSP_PCR_FSXM | DAVINCI_MCBSP_PCR_FSRM)) { in davinci_mcbsp_start()
223 unsigned int pcr; in davinci_i2s_set_dai_fmt() local
236 pcr = DAVINCI_MCBSP_PCR_FSXM | in davinci_i2s_set_dai_fmt()
242 pcr = DAVINCI_MCBSP_PCR_FSRM | DAVINCI_MCBSP_PCR_FSXM; in davinci_i2s_set_dai_fmt()
251 pcr |= DAVINCI_MCBSP_PCR_CLKXM | in davinci_i2s_set_dai_fmt()
255 pcr |= DAVINCI_MCBSP_PCR_SCLKME; in davinci_i2s_set_dai_fmt()
265 pcr = 0; in davinci_i2s_set_dai_fmt()
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| /Linux-v6.6/sound/firewire/ |
| D | cmp.c | 24 /* PCR common fields */
75 int (*check)(struct cmp_connection *c, __be32 pcr), in pcr_modify() argument
162 __be32 pcr; in cmp_connection_check_used() local
167 pcr_address(c), &pcr, 4, 0); in cmp_connection_check_used()
169 *used = !!(pcr & cpu_to_be32(PCR_BCAST_CONN | in cmp_connection_check_used()
278 static int pcr_set_check(struct cmp_connection *c, __be32 pcr) in pcr_set_check() argument
280 if (pcr & cpu_to_be32(PCR_BCAST_CONN | in pcr_set_check()
285 if (!(pcr & cpu_to_be32(PCR_ONLINE))) { in pcr_set_check()
383 static __be32 pcr_break_modify(struct cmp_connection *c, __be32 pcr) in pcr_break_modify() argument
385 return pcr & ~cpu_to_be32(PCR_BCAST_CONN | PCR_P2P_CONN_MASK); in pcr_break_modify()
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