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/openbmc/u-boot/drivers/firmware/
H A Dti_sci.h112 * ACK/NACK message.
127 * ACK/NACK message.
156 * ACK/NACK message.
221 * ACK/NACK message.
260 * ACK or NACK message.
323 * ACK / NACK message.
371 * message, or NACK in case of inability to satisfy request.
411 * or NACK in case of inability to satisfy request.
428 * cannot be satisfied, the message will be of type NACK.
466 * Request type is TI_SCI_MSG_SET_CLOCK_FREQ, response is a generic ACK/NACK
[all …]
/openbmc/phosphor-net-ipmid/sol/
H A Dsol_context.hpp26 uint8_t ack:1; //!< 0 : ACK, 1 : NACK.
32 uint8_t ack:1; //!< 0 : ACK, 1 : NACK.
54 uint8_t ack:1; //!< 0 : ACK, 1 : NACK.
60 uint8_t ack:1; //!< 0 : ACK, 1 : NACK.
78 uint8_t packetAckSeqNum; //!< Packet ACK/NACK sequence number
248 * @param[in] ackSeqNum - Packet ACK/NACK sequence number.
250 * @param[in] operation - ACK is false, NACK is true
299 * @param[in] ackSeqNum - Packet ACK/NACK Sequence Number.
301 * @param[in] ack - Set ACK/NACK in the Operation.
H A Dsol_context.cpp124 * Check if the expected ACK/NACK sequence number is same as the in processInboundPayload()
125 * ACK/NACK sequence number in the packet. If packet ACK/NACK sequence in processInboundPayload()
127 * ACK'd or NACK'd. in processInboundPayload()
138 * a) NACK in Operation/Status in processInboundPayload()
140 * c) Non-zero Packet ACK/NACK Sequence Number in processInboundPayload()
H A Dsol_manager.hpp162 * dropped if no ACK/NACK received by time retries expire. The maximum
/openbmc/qemu/gdbstub/
H A Dtrace-events21 gdbstub_io_got_unexpected(uint8_t ch) "Got 0x%02x when expecting ACK/NACK"
22 gdbstub_err_got_nack(void) "Got NACK, retransmitting"
/openbmc/qemu/include/hw/i3c/
H A Di3c.h112 * The target can NACK the CCC if it does not support it.
119 * The target can NACK the CCC if it does not support it.
223 * I3C receives can only NACK on a CCC. The target should NACK a CCC it does not
/openbmc/qemu/hw/i3c/
H A Dmock-i3c-target.c232 int nack = i3c_target_send_ibi(&s->i3c, s->i3c.address, /*is_recv=*/true); in mock_i3c_target_do_ibi() local
234 if (nack) { in mock_i3c_target_do_ibi()
237 nack = i3c_target_ibi_finish(&s->i3c, 0x00); in mock_i3c_target_do_ibi()
238 if (nack) { in mock_i3c_target_do_ibi()
H A Dcore.c167 * A non-zero return represents a NACK.
185 /* No one responded to the address, NACK it. */ in i3c_do_start_transfer()
375 /* Targets should only NACK on a direct CCC. */ in i3c_send()
484 * Targets cannot NACK on a direct transfer, so the data in i3c_recv()
H A Dmock-target.c
H A Dtrace-events34 legacy_i2c_nack(void) "Legacy I2C NACK"
H A Dremote-i3c.c
H A Ddw-i3c.c502 /* I2C devices can neither NACK a read, nor end transfers early. */ in dw_i3c_recv_data()
507 /* I3C devices can NACK if the controller sends an unsupported CCC. */ in dw_i3c_recv_data()
641 /* Doesn't exist in the table, NACK it, don't DISEC. */ in dw_i3c_handle_ctlr_req()
670 /* Doesn't exist in the table, NACK it, don't DISEC. */ in dw_i3c_handle_targ_irq()
1310 /* Can NACK if the target receives an unsupported CCC. */ in dw_i3c_rx()
/openbmc/u-boot/drivers/i2c/
H A Di2c-gpio.c152 int nack; in i2c_gpio_write_byte() local
163 nack = i2c_gpio_read_bit(scl, sda, delay); in i2c_gpio_write_byte()
165 return nack; /* not a nack is an ack */ in i2c_gpio_write_byte()
H A Di2c-versatile.c74 /* read a bit from the SDA line (data or ACK/NACK) */
118 return nak; /* not a nack is an ack */ in versatile_i2c_write_byte()
131 /* write the nack */ in versatile_i2c_read_byte()
H A Dsoft_i2c.c217 int nack; in write_byte() local
243 nack = I2C_READ; in write_byte()
248 return(nack); /* not a nack is an ack */ in write_byte()
386 * Then read the data. On the last byte, we do a NACK instead in soft_i2c_read()
H A Ds3c24x0_i2c.h73 #define I2CSTAT_NACK 0x01 /* Nack bit */
H A Dmv_i2c.c287 /* read bytes; send NACK at last byte */ in __i2c_read()
348 /* write bytes; send NACK at last byte */ in __i2c_write()
H A Dstm32f7_i2c.c369 debug("%s: Receive NACK\n", __func__); in stm32_i2c_check_end_of_message()
371 /* Clear NACK flag */ in stm32_i2c_check_end_of_message()
/openbmc/qemu/hw/i2c/
H A Domap_i2c.c133 s->stat |= (!ack) << 1; /* NACK */ in omap_i2c_fifo_run()
267 int nack; in omap_i2c_write() local
355 nack = !!i2c_start_transfer(s->bus, s->addr[1], /* SA */ in omap_i2c_write()
357 s->stat |= nack << 1; /* NACK */ in omap_i2c_write()
360 if (nack) in omap_i2c_write()
H A Dbitbang_i2c.c142 /* NACK (either addressing a nonexistent device, or the in bitbang_i2c_set()
143 * device we were sending to decided to NACK us). in bitbang_i2c_set()
H A Dsmbus_slave.c146 BADF("Unexpected NACK in state %d\n", dev->mode); in smbus_i2c_event()
/openbmc/openbmc-tools/bi2cp/
H A Dbi2cp106 NACK = 1 variable in I2CResponse
158 resp = I2CResponse.NACK if field.endswith("*") else I2CResponse.ACK
345 and self.repeat.data.response == I2CResponse.NACK
372 if self.repeat.data.response != I2CResponse.NACK:
/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Ipmi/
H A DSOL.interface.yaml54 Packet will be dropped if no ACK/NACK received by time retries expire.
/openbmc/google-misc/subprojects/ncsid/src/platforms/nemora/portable/
H A Dncsi_server.h66 * Construct simple NACK command in the buffer, given the buffer with the
/openbmc/qemu/hw/char/
H A Dstm32l4x5_usart.c95 FIELD(CR3, NACK, 4, 1) /* Smartcard NACK enable */

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