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Searched full:circ (Results 1 – 8 of 8) sorted by relevance

/linux/drivers/acpi/
H A Dacpi_dbg.c27 #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/tools/power/acpi/tools/acpidbg/
H A Dacpidbg.c41 #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))
/linux/drivers/dma/stm32/
H A Dstm32-dma.c655 * complete. If transfer is cyclic and CIRC and DBM have been deactivated for resume, need in stm32_dma_handle_chan_paused()
667 * Need to temporarily deactivate CIRC/DBM until next Transfer Complete interrupt, otherwise in stm32_dma_handle_chan_paused()
711 /* Reactivate CIRC/DBM if needed */ in stm32_dma_post_resume_reconfigure()
744 /* cyclic while CIRC/DBM disable => post resume reconfiguration needed */ in stm32_dma_handle_chan_done()
895 * Need to temporarily deactivate CIRC/DBM to finish the current transfer, so in stm32_dma_resume()
907 * Need to temporarily deactivate CIRC/DBM until next Transfer Complete interrupt, in stm32_dma_resume()
1328 /* In cyclic CIRC but not DBM, CT is not used */ in stm32_dma_is_current_sg()
/linux/drivers/scsi/
H A Dsense_codes.h168 SENSE_CODE(0x1106, "CIRC unrecovered error")
212 SENSE_CODE(0x1704, "Recovered data with retries and/or circ applied")
222 SENSE_CODE(0x1803, "Recovered data with CIRC")
/linux/drivers/tty/serial/
H A Dsunhv.c239 /* Transmitter is always empty for us. If the circ buffer in sunhv_tx_empty()
H A Dpic32_uart.c366 * 2) until the circ buffer is empty in pic32_uart_do_tx()
H A Dsunsab.c7 * Rewrote buffer handling to use CIRC(Circular Buffer) macros.
/linux/drivers/greybus/
H A Dgb-beagleplay.c266 dev_warn(&bg->sd->dev, "Tx circ buf full"); in hdlc_append()