Searched refs:Doorbell (Results 1 – 17 of 17) sorted by relevance
| /linux/Documentation/PCI/endpoint/ |
| A D | pci-ntb-function.rst | 54 4) Doorbell (DB) Registers
117 the outbound ATU such that transactions to Doorbell BAR will be routed
154 Memory Window 1 and Doorbell registers are packed together in the
213 Doorbell Registers:
216 Doorbell Registers are used by the hosts to interrupt each other.
242 BAR3 Doorbell
263 BAR2 Doorbell + Memory Window 1
299 Modeling Doorbell/Memory Window 1:
305 | BAR0 | | | Doorbell 1 +-----------> MSI-X ADDRESS 1 |
307 | BAR1 | | | Doorbell 2 +---------+ | |
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| /linux/Documentation/scsi/ |
| A D | hptiop.rst | 27 0x20 Inbound Doorbell Register
45 0x20 Inbound Doorbell Register
59 0x20400 Inbound Doorbell Register
61 0x20408 Outbound Doorbell Register
102 0x10480 CPU to PCIe Function 0 Doorbell
103 0x10484 CPU to PCIe Function 0 Doorbell Enable
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| A D | arcmsr_spec.rst | 14 2. Doorbell is used for RS-232 emulation
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| /linux/Documentation/mhi/ |
| A D | mhi.rst | 37 Channel Doorbell array: Channel Doorbell (DB) registers used by the host to
40 Event Doorbell array: Associated with event context array, the Event Doorbell
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| /linux/Documentation/devicetree/bindings/mailbox/ |
| A D | arm,mhu.yaml | 50 - description: Doorbell mode
120 # Doorbell mode.
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| A D | arm,mhuv2.yaml | 36 - Doorbell: Each transfer is made up of single bit flag, using any one of the
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| /linux/Documentation/networking/device_drivers/ethernet/marvell/ |
| A D | octeontx2.rst | 177 - AQ Doorbell Error.
219 AQ Doorbell Error
237 - AQ Doorbell Error.
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| /linux/drivers/message/fusion/ |
| A D | mptbase.c | 1206 CHIPREG_WRITE32(&ioc->chip->Doorbell, in mpt_send_handshake_request()
1237 CHIPREG_WRITE32(&ioc->chip->Doorbell, word); in mpt_send_handshake_request()
1280 if (CHIPREG_READ32(&ioc->chip->Doorbell) in mpt_host_page_access_control()
1286 CHIPREG_WRITE32(&ioc->chip->Doorbell, in mpt_host_page_access_control()
2222 CHIPREG_READ32(&ioc->chip->Doorbell)); in mpt_resume()
3057 s = CHIPREG_READ32(&ioc->chip->Doorbell); in mpt_GetIocState()
3982 &ioc->chip->Doorbell, &ioc->chip->Reset_1078)); in mpt_diag_reset()
4002 doorbell = CHIPREG_READ32(&ioc->chip->Doorbell); in mpt_diag_reset()
4147 doorbell = CHIPREG_READ32(&ioc->chip->Doorbell); in mpt_diag_reset()
4674 CHIPREG_WRITE32(&ioc->chip->Doorbell, in mpt_handshake_req_reply_wait()
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| A D | mptbase.h | 347 u32 Doorbell; /* 00 System<->IOC Doorbell reg */ member
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| /linux/Documentation/devicetree/bindings/pci/ |
| A D | qcom,pcie-ep.yaml | 69 - description: PCIe Doorbell interrupt
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| /linux/drivers/scsi/mpt3sas/ |
| A D | mpt3sas_base.c | 944 doorbell = ioc->base_readl(&ioc->chip->Doorbell); in mpt3sas_halt_firmware()
953 writel(0xC0FFEE00, &ioc->chip->Doorbell); in mpt3sas_halt_firmware()
3708 ((u8 __force *)&ioc->chip->Doorbell + in mpt3sas_base_map_resources()
6547 s = ioc->base_readl(&ioc->chip->Doorbell); in mpt3sas_base_get_iocstate()
6692 doorbell = ioc->base_readl(&ioc->chip->Doorbell); in _base_wait_for_doorbell_ack()
6732 doorbell_reg = ioc->base_readl(&ioc->chip->Doorbell); in _base_wait_for_doorbell_not_used()
6776 &ioc->chip->Doorbell); in _base_send_ioc_reset()
6893 &ioc->chip->Doorbell); in _base_handshake_req_reply_wait()
6910 writel(cpu_to_le32(request[i]), &ioc->chip->Doorbell); in _base_handshake_req_reply_wait()
6948 ioc->base_readl(&ioc->chip->Doorbell); in _base_handshake_req_reply_wait()
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| /linux/Documentation/devicetree/bindings/powerpc/fsl/ |
| A D | srio-rmu.txt | 68 Doorbell Unit:
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| /linux/arch/powerpc/kernel/ |
| A D | head_fsl_booke.S | 654 EXCEPTION(0x2070, DOORBELL, Doorbell, doorbell_exception)
925 li r3,Doorbell@l
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| /linux/drivers/scsi/mpt3sas/mpi/ |
| A D | mpi2.h | 203 U32 Doorbell; /*0x00 */ member
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| /linux/Documentation/hid/ |
| A D | intel-ish-hid.rst | 136 Each side has 32 32-bit message registers and a 32-bit doorbell. Doorbell
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| /linux/Documentation/driver-api/ |
| A D | ntb.rst | 14 peer. Doorbell registers provide a way for peers to send interrupt events.
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| /linux/ |
| A D | modules.builtin.modinfo | 16 …thor=Sudeep Holla <sudeep.holla@arm.com>�arm_mhu_db.description=ARM MHU Doorbell Driver�arm_mhu_db…
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