Searched refs:circ (Results 1 – 4 of 4) sorted by relevance
| /linux-6.12.1/drivers/acpi/ |
| D | acpi_dbg.c | 27 #define circ_count(circ) \ argument
28 (CIRC_CNT((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
29 #define circ_count_to_end(circ) \ argument
30 (CIRC_CNT_TO_END((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
31 #define circ_space(circ) \ argument
32 (CIRC_SPACE((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
33 #define circ_space_to_end(circ) \ argument
34 (CIRC_SPACE_TO_END((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
91 static inline bool __acpi_aml_readable(struct circ_buf *circ, unsigned long flag) in __acpi_aml_readable() argument
97 if (!(acpi_aml_io.flags & flag) && circ_count(circ)) in __acpi_aml_readable()
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| /linux-6.12.1/drivers/char/hw_random/ |
| D | cctrng.c | 64 struct circ_buf circ; member
205 return CIRC_SPACE(drvdata->circ.head, in circ_buf_space()
206 drvdata->circ.tail, CCTRNG_DATA_BUF_WORDS); in circ_buf_space()
216 u32 *buf = (u32 *)drvdata->circ.buf; in cctrng_read()
229 cnt_w = CIRC_CNT_TO_END(drvdata->circ.head, in cctrng_read()
230 drvdata->circ.tail, CCTRNG_DATA_BUF_WORDS); in cctrng_read()
232 memcpy(data, &(buf[drvdata->circ.tail]), size); in cctrng_read()
234 circ_idx_inc(&drvdata->circ.tail, size); in cctrng_read()
238 cnt_w = CIRC_CNT(drvdata->circ.head, in cctrng_read()
239 drvdata->circ.tail, CCTRNG_DATA_BUF_WORDS); in cctrng_read()
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| /linux-6.12.1/drivers/gpu/drm/msm/ |
| D | msm_rd.c | 71 #define circ_count(circ) \ argument
72 (CIRC_CNT((circ)->head, (circ)->tail, BUF_SZ))
73 #define circ_count_to_end(circ) \ argument
74 (CIRC_CNT_TO_END((circ)->head, (circ)->tail, BUF_SZ))
76 #define circ_space(circ) \ argument
77 (CIRC_SPACE((circ)->head, (circ)->tail, BUF_SZ))
78 #define circ_space_to_end(circ) \ argument
79 (CIRC_SPACE_TO_END((circ)->head, (circ)->tail, BUF_SZ))
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| /linux-6.12.1/tools/power/acpi/tools/acpidbg/ |
| D | acpidbg.c | 41 #define circ_count(circ) \ argument
42 (CIRC_CNT((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
43 #define circ_count_to_end(circ) \ argument
44 (CIRC_CNT_TO_END((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
45 #define circ_space(circ) \ argument
46 (CIRC_SPACE((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
47 #define circ_space_to_end(circ) \ argument
48 (CIRC_SPACE_TO_END((circ)->head, (circ)->tail, ACPI_AML_BUF_SIZE))
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