/linux-4.4.14/arch/m68k/include/asm/ |
H A D | mac_iop.h | 2 * I/O Processor (IOP) defines and structures, mostly snagged from A/UX 21 /* IOP status/control register bits: */ 25 #define IOP_RUN 0x04 /* set to 0 to reset IOP chip */ 26 #define IOP_IRQ 0x08 /* generate IRQ to IOP if 1 */ 27 #define IOP_INT0 0x10 /* intr priority from IOP to host */ 28 #define IOP_INT1 0x20 /* intr priority from IOP to host */ 37 /* IOP reference numbers, used by the globally-visible iop_xxx functions */ 42 /* IOP channel states */ 49 /* IOP message status codes */ 57 /* IOP memory addresses of the members of the mac_iop_kernel structure. */ 71 * IOP Control registers, staggered because in usual Apple style they were 136 /* This structure is used to track IOP messages in the Linux kernel */ 140 uint iop_num; /* IOP number */
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H A D | adb_iop.h | 2 * ADB through the IOP 6 /* IOP number and channel number for ADB */
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H A D | mac_via.h | 34 * VIA1A_vSccWrReq not available and that VIA1A_vSync has moved to an IOP.
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/linux-4.4.14/arch/m68k/mac/ |
H A D | iop.c | 2 * I/O Processor (IOP) management 16 * The IOP chips are used in the IIfx and some Quadras (900, 950) to manage 19 * 990429 (jmt) - Initial implementation, just enough to knock the SCC IOP 22 * 990603 (jmt) - Added code to grab the correct ISM IOP interrupt for OSS 26 * 990605 (jmt) - Rearranged things a bit wrt IOP detection; iop_present is 27 * gone, IOP base addresses are now in an array and the 28 * globally-visible functions take an IOP number instead of an 33 * IOP. The trick now is figuring out the message formats. 41 * unsolicited messages from the IOP (and our replies to them 45 * 990729 (jmt) - Added passing of pt_regs structure to IOP handlers. This is 51 * IOP hasn't died. 52 * o Some of the IOP manager routines need better error checking and 58 * IOP Message Passing 101 62 * a shared memory area in the IOP RAM. Each IOP has seven "channels"; each 63 * channel is conneced to a specific software driver on the IOP. For example 64 * on the SCC IOP there is one channel for each serial port. Each channel has 69 * buffer, set the state to MSG_NEW and signal the IOP by setting the IRQ flag 70 * in the IOP control to 1. The IOP will move the state to MSG_RCVD when it 76 * To receive message from the IOP the same procedure is used except the roles 77 * are reversed. That is, the IOP puts message in the channel with a state of 80 * has been placed back in the receive channel. The IOP will then reset the 84 * interrupt level; they are distinguished by a pair of bits in the IOP status 85 * register. The IOP will raise INT0 when one or more messages in the send 96 * a message is received on that IOP/channel combination. The handlers are 98 * from the IOP. The message state will be in MSG_RCVD while the handler runs; 101 * the IOP. This two-step process is provided to allow the handler to defer 132 * IOP structures for the two IOPs 134 * The SCC IOP controls both serial ports (A and B) as its two functions. 135 * The ISM IOP controls the SWIM (floppy drive) and ADB. 141 * IOP message queues 230 * the serial IOP can be placed into bypass mode _before_ we try to 271 printk("IOP: detected SCC IOP at %p\n", iop_base[IOP_NUM_SCC]); iop_init() 274 printk("IOP: detected ISM IOP at %p\n", iop_base[IOP_NUM_ISM]); iop_init() 305 "ISM IOP", (void *)IOP_NUM_ISM)) iop_register_interrupts() 306 pr_err("Couldn't register ISM IOP interrupt\n"); iop_register_interrupts() 308 if (request_irq(IRQ_VIA2_0, iop_ism_irq, 0, "ISM IOP", iop_register_interrupts() 310 pr_err("Couldn't register ISM IOP interrupt\n"); iop_register_interrupts() 313 printk("IOP: oh my god, they killed the ISM IOP!\n"); iop_register_interrupts() 315 printk("IOP: the ISM IOP seems to be alive.\n"); iop_register_interrupts() 321 * Register or unregister a listener for a specific IOP and channel 343 * notifying the IOP. 514 * Upload code to the shared RAM of an IOP. 530 * Download code from the shared RAM of an IOP. 546 * Compare the code in the shared RAM of an IOP with a copy in system memory 568 * Handle an ISM IOP interrupt
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H A D | macints.c | 56 * 1 - ISM IOP (ADB) 62 * 4 - SCC IOP
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H A D | oss.c | 14 * since we now have a functional IOP manager.
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/linux-4.4.14/drivers/macintosh/ |
H A D | adb-iop.c | 2 * I/O Processor (IOP) ADB Driver 57 "ISM IOP", 75 * Completion routine for ADB commands sent to the IOP. 96 * Listen for ADB messages from the IOP. 126 /* We need to send back a timeout packet to the IOP to shut */ adb_iop_listen() 155 * Start sending an ADB packet, IOP style 157 * There isn't much to do other than hand the packet over to the IOP 183 /* The IOP takes MacII-style packets, so */ adb_iop_start() 197 /* Now send it. The IOP manager will call adb_iop_complete */ adb_iop_start() 212 printk("adb: IOP ISM driver v0.4 for Unified ADB.\n"); adb_iop_init()
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/linux-4.4.14/arch/arm/plat-iop/ |
H A D | time.c | 39 * IOP clocksource (free-running timer 1). 55 * IOP sched_clock() implementation via its clocksource. 63 * IOP clockevents (interrupting timer 0). 144 .name = "IOP Timer Tick",
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H A D | cp6.c | 2 * IOP Coprocessor-6 access handler
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/linux-4.4.14/arch/m68k/include/uapi/asm/ |
H A D | bootinfo-mac.h | 44 #define BI_MAC_SCCTYPE 0x801c /* Mac SCC serial type (normal, IOP) */ 48 #define BI_MAC_IOP_SWIM 0x8020 /* Mac SWIM floppy IOP */ 49 #define BI_MAC_IOP_ADB 0x8021 /* Mac ADB IOP */
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/linux-4.4.14/include/uapi/linux/ |
H A D | i2o-dev.h | 49 unsigned int iop; /* IOP unit number */ 54 unsigned int iop; /* IOP unit number */ 59 unsigned int iop; /* IOP unit number */ 65 unsigned int iop; /* IOP unit number */ 74 unsigned int iop; /* IOP unit number */ 85 unsigned int iop; /* IOP unit number */
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/linux-4.4.14/drivers/scsi/arcmsr/ |
H A D | arcmsr.h | 107 ** IOP Message Transfer Data for user space 116 /* IOP message transfer */ 176 ** Q Buffer of IOP Message Transfer 186 ** FIRMWARE INFO for Intel IOP R 80331 processor (Type A) 612 #define ACB_ADAPTER_TYPE_A 0x00000001 /* hba I IOP */ 613 #define ACB_ADAPTER_TYPE_B 0x00000002 /* hbb M IOP */ 614 #define ACB_ADAPTER_TYPE_C 0x00000004 /* hbc P IOP */ 615 #define ACB_ADAPTER_TYPE_D 0x00000008 /* hbd A IOP */ 670 /*The present outstanding command number that in the IOP that
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H A D | arcmsr_hba.c | 1706 /* let IOP know data has been read */ arcmsr_Read_iop_rqbuffer_in_DWORD() 3577 /* let IOP know data has been read */ arcmsr_clear_doorbell_queue_buffer() 3636 printk(KERN_NOTICE "ARCMSR IOP enables EOI_MODE TIMEOUT"); arcmsr_enable_eoi_mode()
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/linux-4.4.14/drivers/scsi/pm8001/ |
H A D | pm8001_defs.h | 105 IOP, /* IO processor */ enumerator in enum:memory_region_num
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H A D | pm8001_init.c | 272 /* MPI Memory region 2 for IOP Event Log for fw */ pm8001_alloc() 273 pm8001_ha->memoryMap.region[IOP].num_elements = 1; pm8001_alloc() 274 pm8001_ha->memoryMap.region[IOP].element_size = PM8001_EVENT_LOG_SIZE; pm8001_alloc() 275 pm8001_ha->memoryMap.region[IOP].total_len = PM8001_EVENT_LOG_SIZE; pm8001_alloc() 276 pm8001_ha->memoryMap.region[IOP].alignment = 32; pm8001_alloc()
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H A D | pm8001_ctl.c | 413 * pm8001_ctl_aap_log_show - IOP event log 426 (*(u32 *)((u8*)pm8001_ha->memoryMap.region[IOP].virt_ptr + (r) * 32 \ pm8001_ctl_iop_log_show()
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H A D | pm8001_hwi.c | 215 pm8001_ha->memoryMap.region[IOP].phys_addr_hi; init_default_table_values() 217 pm8001_ha->memoryMap.region[IOP].phys_addr_lo; init_default_table_values() 573 /* check IOP error */ check_fw_ready() 829 /* step 2: clear NMI status register on AAP1 and IOP, write the same pm8001_chip_soft_rst() 842 pm8001_printk("MBIC - NMI Enable VPE0 (IOP)= 0x%x\n", regVal)); pm8001_chip_soft_rst() 970 /* Step 6: Reset the IOP and AAP1 */ pm8001_chip_soft_rst() 981 pm8001_printk("Top Register before resetting IOP/AAP1" pm8001_chip_soft_rst() 1062 /* step 13: bring the IOP and AAP1 out of reset */ pm8001_chip_soft_rst() 1115 /* step 17 (Normal Mode): wait for the FW and IOP to get pm8001_chip_soft_rst()
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H A D | pm8001_hwi.h | 883 #define SCRATCH_PAD2_IOPRDY_RST 0x08 /* IOP ready for soft reset */
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H A D | pm80xx_hwi.h | 1309 #define SCRATCH_PAD2_IOPRDY_RST 0x08 /* IOP ready for soft reset */
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H A D | pm80xx_hwi.c | 483 pm8001_ha->memoryMap.region[IOP].phys_addr_hi; init_default_table_values() 485 pm8001_ha->memoryMap.region[IOP].phys_addr_lo; init_default_table_values()
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/linux-4.4.14/drivers/message/fusion/lsi/ |
H A D | mpi_log_sas.h | 22 /* Bits 27-24: IOC_LOGINFO_ORIGINATOR: 0=IOP, 1=PL, 2=IR */ 43 /* IOP LOGINFO_CODE defines, valid if IOC_LOGINFO_ORIGINATOR = IOP */
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/linux-4.4.14/drivers/dma/ppc4xx/ |
H A D | dma.h | 54 /* I2O IOP Interrupt Mask Register */
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H A D | adma.c | 26 * Based on the Intel Xscale(R) family of I/O Processors (IOP 32x, 33x, 134x)
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/linux-4.4.14/arch/arm/include/asm/hardware/ |
H A D | iop_adma.h | 76 * struct iop_adma_desc_slot - IOP-ADMA software descriptor
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/linux-4.4.14/drivers/dma/ |
H A D | iop-adma.c | 18 * on the Intel Xscale(R) family of I/O Processors (IOP 32x, 33x, 134x) 448 printk(KERN_INFO "IOP ADMA Channel only initialized" iop_adma_alloc_chan_resources() 754 printk(KERN_ERR "IOP: Freeing %d in use descriptors!\n", iop_adma_free_chan_resources() 1425 dev_info(&pdev->dev, "Intel(R) IOP: ( %s%s%s%s%s%s)\n", iop_adma_probe() 1564 MODULE_DESCRIPTION("IOP ADMA Engine Driver");
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/linux-4.4.14/drivers/scsi/ |
H A D | dpt_i2o.c | 238 /* If IOP don't get online, we need to rebuild the System table */ adpt_detect() 1319 * outstanding. If not, it means that the IOP adpt_i2o_post_wait_complete() 1380 printk(KERN_ERR"IOP reset failed - no free memory.\n"); adpt_i2o_reset_hba() 1401 printk(KERN_WARNING"%s: IOP Reset Timeout\n",pHba->name); adpt_i2o_reset_hba() 1423 printk(KERN_ERR "%s:Timeout waiting for IOP Reset.\n",pHba->name); adpt_i2o_reset_hba() 2838 printk(KERN_WARNING"%s: IOP reset failed - no free memory.\n", adpt_i2o_init_outbound_q() 3041 * Get the IOP's Logical Configuration Table 3437 /* SysQuiesce discarded if IOP not in READY or OPERATIONAL state */ adpt_i2o_quiesce_hba() 3462 * Enable IOP. Allows the IOP to resume external operations. 3506 msg[4] = (0<<16) | ((pHba->unit+2) << 12); /* Host 0 IOP ID (unit + 2) */ adpt_i2o_systab_send()
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H A D | hptiop.h | 311 /* IOP config info */
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H A D | gdth.h | 920 u8 bus_id[MAXBUS]; /* IOP IDs */
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H A D | hptiop.c | 1093 /* IOP is in unknown state, abort reset */ hptiop_reset_hba()
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/linux-4.4.14/drivers/scsi/dpt/ |
H A D | dpti_i2o.h | 81 struct _adpt_hba *controller; /* Controlling IOP */
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/linux-4.4.14/arch/powerpc/perf/ |
H A D | ppc970-pmu.c | 397 mmcra |= 0x2000; /* mark only one IOP per PPC instruction */ p970_compute_mmcr()
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H A D | power4-pmu.c | 519 mmcra |= 0x2000; /* mark only one IOP per PPC instruction */ p4_compute_mmcr()
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/linux-4.4.14/arch/alpha/kernel/ |
H A D | core_wildfire.c | 580 printk(KERN_ERR "IOP registers for QBB %d (%p)\n", qbbno, iop); wildfire_dump_iop_regs()
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/linux-4.4.14/drivers/scsi/aic94xx/ |
H A D | aic94xx_dump.c | 311 asd_printk("IOP REGISTERS\n"); asd_dump_cseq_state() 519 asd_printk("LSEQ%d: IOP REGISTERS\n", lseq); asd_dump_lseq_state()
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H A D | aic94xx_sds.c | 509 "IOP",
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H A D | aic94xx_reg_def.h | 1362 * Mode 3: Configuration and Setup, IOP Context SCB.
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/linux-4.4.14/drivers/scsi/megaraid/ |
H A D | megaraid_sas_base.c | 113 /* xscale IOP */ 115 /* ppc IOP */ 117 /* ppc IOP */ 127 /* xscale IOP, vega */ 129 /* xscale IOP */
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/linux-4.4.14/fs/proc/ |
H A D | base.c | 116 #define NOD(NAME, MODE, IOP, FOP, OP) { \ 120 .iop = IOP, \
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/linux-4.4.14/arch/m68k/math-emu/ |
H A D | fp_util.S | 1407 1: bset #FPSR_AEXC_IOP,%d0 | set IOP bit
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/linux-4.4.14/drivers/message/fusion/ |
H A D | mptbase.c | 7919 "IOP", /* 00h */ 8095 case 0: /* IOP */ mpt_sas_log_info()
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/linux-4.4.14/drivers/scsi/mpt3sas/ |
H A D | mpt3sas_base.c | 695 originator_str = "IOP"; _base_sas_log_info()
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