| /linux/Documentation/driver-api/rapidio/ |
| H A D | rio_cm.rst | 2 RapidIO subsystem Channelized Messaging character device driver (rio_cm.c)
15 messaging capabilities of RapidIO endpoint devices (mports) directly
20 RapidIO mailbox messaging resources.
23 messaging mailboxes in case of multi-packet message (up to 4KB) and
26 have reduced number of messaging mailboxes. RapidIO aware applications must
27 therefore share the messaging resources of a RapidIO endpoint.
29 Main purpose of this device driver is to provide RapidIO mailbox messaging
31 operations using a single messaging mailbox. This allows applications to
32 use the limited RapidIO messaging hardware resources efficiently.
43 support messaging operations (number of entries up to RIO_MAX_MPORTS).
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| H A D | tsi721.rst | 10 doorbells, inbound maintenance port-writes and RapidIO messaging.
16 RapidIO messaging support uses dedicated messaging channels for each mailbox.
18 into the corresponding message queue. Messaging callbacks are implemented to be
19 fully compatible with RIONET driver (Ethernet over RapidIO messaging services).
58 - RIO messaging MBOX selection mask. This is a bitmask that defines
59 messaging MBOXes are managed by this device driver. Mask bits 0 - 3
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| /linux/tools/perf/tests/shell/ |
| H A D | lock_contention.sh | 47 perf lock record -o ${perfdata} -- perf bench sched messaging -p > /dev/null 2>&1
67 perf lock con -a -b -E 1 -q -- perf bench sched messaging -p > /dev/null 2> ${result}
78 perf lock record -o- -- perf bench sched messaging -p 2> /dev/null | \
102 perf lock con -a -b -t -E 1 -q -- perf bench sched messaging -p > /dev/null 2> ${result}
125 perf lock con -a -b -l -E 1 -q -- perf bench sched messaging -p > /dev/null 2> ${result}
143 perf lock con -a -b -g -E 1 -q -- perf bench sched messaging -p > /dev/null 2> ${result}
165 perf lock con -a -b -Y spinlock -q -- perf bench sched messaging -p > /dev/null 2> ${result}
197 perf lock con -a -b -L tasklist_lock -q -- perf bench sched messaging -p > /dev/null 2> ${result}
225 …perf lock con -a -b -S unix_stream -E 1 -q -- perf bench sched messaging -p > /dev/null 2> ${resul…
253 …perf lock con -a -b -t -S unix_stream -E 1 -q -- perf bench sched messaging -p > /dev/null 2> ${re…
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| /linux/drivers/rapidio/ |
| H A D | Kconfig | 70 tristate "RapidIO Channelized Messaging driver"
73 This option includes RapidIO channelized messaging driver which
75 messaging mailbox between multiple user-space applications.
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| /linux/Documentation/devicetree/bindings/interrupt-controller/ |
| H A D | fsl,mu-msi.yaml | 7 title: Freescale/NXP i.MX Messaging Unit (MU) work as msi controller
13 The Messaging Unit module enables two processors within the SoC to
19 Because the MU manages the messaging between processors, the MU uses
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| /linux/drivers/rapidio/devices/ |
| H A D | tsi721.h | 325 * Messaging definitions
339 * Outbound Messaging Engine Registers
400 * Inbound Messaging Engine Registers
473 * Messaging Engine Interrupts
552 * Inbound Messaging Descriptor
580 * Outbound Messaging Descriptor
627 /* Descriptor types for BDMA and Messaging blocks */
633 DTYPE5 = 5, /* OB Messaging Block Pointer Descriptor */
634 DTYPE6 = 6 /* Inbound Messaging Descriptor */
895 /* Inbound Messaging */
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| H A D | tsi721.c | 39 "RIO Messaging MBOX Selection Mask (default: 0x0f = all)");
510 * Service channel interrupts from Messaging Engine in tsi721_irqhandler()
617 * tsi721_omsg_msix - MSI-X interrupt handler for outbound messaging
621 * Handles outbound messaging interrupts signaled using MSI-X.
636 * tsi721_imsg_msix - MSI-X interrupt handler for inbound messaging
640 * Handles inbound messaging interrupts signaled using MSI-X.
710 * immediately after mport initialization. Messaging interrupt service routines
755 * Initialize MSI-X entries for Messaging Engine: in tsi721_enable_msix()
1561 /* Enable Inbound Messaging Interrupts */
1571 /* Clear pending Inbound Messaging interrupts */ in tsi721_imsg_interrupt_enable()
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| /linux/Documentation/driver-api/ |
| H A D | slimbus.rst | 118 Messaging:
122 The header file <linux/slimbus.h> has more documentation about messaging APIs.
124 Messaging APIs:
126 .. kernel-doc:: drivers/slimbus/messaging.c
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| /linux/samples/rpmsg/ |
| H A D | rpmsg_client_sample.c | 3 * Remote processor messaging - sample client driver
95 MODULE_DESCRIPTION("Remote processor messaging sample client driver");
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| /linux/drivers/crypto/intel/qat/qat_common/ |
| H A D | adf_pfvf_msg.h | 9 * PF<->VF Gen2 Messaging format
59 * PF<->VF Gen4 Messaging format
61 * Similarly to the gen2 messaging format, 32-bit long registers are used for
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| /linux/drivers/staging/vc04_services/bcm2835-audio/ |
| H A D | Kconfig | 10 the VCHIQ messaging interface between the kernel and the firmware
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| /linux/drivers/misc/mei/gsc_proxy/ |
| H A D | Kconfig | 11 MEI GSC proxy enables messaging between GSC service on
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| /linux/fs/ecryptfs/ |
| H A D | Makefile | 11 ecryptfs-$(CONFIG_ECRYPT_FS_MESSAGING) += messaging.o miscdev.o
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| /linux/tools/perf/bench/ |
| H A D | sched-messaging.c | 4 * sched-messaging.c
6 * messaging: Benchmark for scheduler and IPC mechanisms
288 "perf bench sched messaging <options>",
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| H A D | Build | 1 perf-bench-y += sched-messaging.o
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| /linux/drivers/slimbus/ |
| H A D | Makefile | 6 slimbus-y := core.o messaging.o sched.o stream.o
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| H A D | Kconfig | 34 communicating with slave HW directly over the bus using messaging
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| /linux/sound/firewire/tascam/ |
| H A D | tascam-transaction.c | 339 /* Register messaging address. Block transaction is not allowed. */ in snd_tscm_transaction_reregister()
355 /* Turn on messaging. */ in snd_tscm_transaction_reregister()
383 /* Turn off messaging. */ in snd_tscm_transaction_unregister()
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| /linux/drivers/net/wireless/ath/ath10k/ |
| H A D | bmi.h | 13 * Bootloader Messaging Interface (BMI)
15 * BMI is a very simple messaging interface used during initialization
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| /linux/drivers/net/wireless/ath/ath6kl/ |
| H A D | bmi.h | 22 * Bootloader Messaging Interface (BMI)
24 * BMI is a very simple messaging interface used during initialization
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| /linux/drivers/crypto/intel/qat/qat_dh895xcc/ |
| H A D | adf_dh895xcc_hw_data.c | 125 /* Enable VF2PF Messaging Ints - VFs 0 through 15 per vf_mask[15:0] */ in enable_vf2pf_interrupts()
132 /* Enable VF2PF Messaging Ints - VFs 16 through 31 per vf_mask[31:16] */ in enable_vf2pf_interrupts()
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| /linux/include/linux/soc/ti/ |
| H A D | k3-ringacc.h | 21 * @K3_RINGACC_RING_MODE_MESSAGE: Messaging mode. Messaging mode requires
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| /linux/drivers/staging/vc04_services/ |
| H A D | Kconfig | 21 messaging interface between the kernel and the firmware running
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| /linux/drivers/remoteproc/ |
| H A D | omap_remoteproc.h | 3 * Remote processor messaging
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| /linux/sound/pci/lx6464es/ |
| H A D | lx6464es.h | 69 /* messaging */
|