dev/aic7xxx/aic79xx.c

88 	{ P_DATAOUT,	MSG_NOOP,		"in Data-out phase"	},
89 	{ P_DATAIN,	MSG_INITIATOR_DET_ERR,	"in Data-in phase"	},
90 	{ P_DATAOUT_DT,	MSG_NOOP,		"in DT Data-out phase"	},
91 	{ P_DATAIN_DT,	MSG_INITIATOR_DET_ERR,	"in DT Data-in phase"	},
92 	{ P_COMMAND,	MSG_NOOP,		"in Command phase"	},
93 	{ P_MESGOUT,	MSG_NOOP,		"in Message-out phase"	},
94 	{ P_STATUS,	MSG_INITIATOR_DET_ERR,	"in Status phase"	},
95 	{ P_MESGIN,	MSG_PARITY_ERROR,	"in Message-in phase"	},
97 	{ 0,		MSG_NOOP,		"in unknown phase"	}
1068 			 * If a target takes us into the command phase
1075 			 * phase.  The OSM will see the REQUEUE_REQUEST
1082 				printf("Invalid phase with no valid SCB.  "
1142 				printf("Unexpected command phase from "
1208 		 * The sequencer has encountered a message phase
1210 		 * While handling the message phase(s), we will be
1212 		 * transfered so we can track bus phase changes.
1228 				       "phase 0x%x\n", bus_phase);
1327 		printf("%s:%c:%d: unknown scsi bus phase %x, "
1904 		 * happily sit until another packet phase begins.
1908 		 * packet phase.  This implies we may have to
1928 		 * we should be (or soon will be) in MSGOUT phase.
1959 		 * phase after we send our message, the hardware
2015 	 * If the "illegal" phase changes were in response
2034 			panic("ahd_handle_lqiphase_error: No phase errors\n");
2152 			       "during busfree phase.\n",
2200 	 * Look at what phase we were last in.  If its message out,
2248 				 * unexpected switch to command phase
2531 		 * phase or didn't respond to our ATN.
3525 ahd_lookup_phase_entry(int phase)
3532 	 * will be returned if the phase doesn't match.
3536 		if (phase == entry->phase)
3576  * or enters the initial message out phase, we are interrupted.  Fill our
3578  * the message phase(s) manually.
4069 			 * message out phase.
4195 			 * to the Message in phase and send it.
4900 		 * seen an appropriate data phase yet.
5023 			 * sequencer re-enters a data phase.
5072 	 * for resuming the data phase.
6655 	 * manually for the command phase at the start of a packetized