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Searched refs:transactions (Results 1 – 25 of 101) sorted by relevance

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/linux/Documentation/admin-guide/perf/
H A Dfujitsu_uncore_pmu.rst88 This event counts read transactions for data transfer in port0.
90 This event counts read transactions for bus usage in port0.
92 This event counts write transactions for data transfer in port0.
94 This event counts write transactions for bus usage in port0.
98 This event counts read transactions for data transfer in port1.
100 This event counts read transactions for bus usage in port1.
102 This event counts write transactions for data transfer in port1.
104 This event counts write transactions for bus usage in port1.
H A Dalibaba_pmu.rst45 receives transactions Host Interface (HIF) which is custom-defined by Synopsys.
46 These transactions are queued internally and scheduled for access while
48 dependencies between the transactions. The DDRCTL in turn issues commands on
/linux/Documentation/devicetree/bindings/powerpc/fsl/
H A Dsrio.txt64 memory and maintenance transactions then a single LIODN is
65 represented in the property for both transactions.
68 memory transactions and a unique LIODN for maintenance
69 transactions then a pair of LIODNs are represented in the
71 LIODN associated with memory transactions and the second element
72 represents the LIODN associated with maintenance transactions
/linux/drivers/firewire/
H A Dcore-transaction.c51 card->transactions.tlabel_mask &= ~(1ULL << entry->tlabel); in remove_transaction_entry()
62 scoped_guard(spinlock_irqsave, &card->transactions.lock) { in fw_cancel_pending_transactions()
63 list_for_each_entry_safe(t, tmp, &card->transactions.list, link) { in fw_cancel_pending_transactions()
86 list_for_each_entry(iter, &card->transactions.list, link) { \
104 scoped_guard(spinlock_irqsave, &card->transactions.lock) { in close_transaction()
162 scoped_guard(spinlock_irqsave, &card->transactions.lock) { in split_transaction_timeout_callback()
216 scoped_guard(spinlock_irqsave, &card->transactions.lock) in transmit_complete_callback()
312 __must_hold(&card->transactions.lock) in allocate_tlabel()
316 lockdep_assert_held(&card->transactions.lock); in allocate_tlabel()
318 tlabel = card->transactions.current_tlabel; in allocate_tlabel()
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/linux/Documentation/ABI/testing/
H A Dsysfs-bus-mdio32 Total number of write transactions for this MDIO bus.
40 Total number of read transactions for this MDIO bus.
64 Total number of write transactions for this MDIO bus address.
72 Total number of read transactions for this MDIO bus address.
H A Dsysfs-fs-xfs25 outstanding transactions in bytes.
35 outstanding transactions, including regrants due to
36 rolling transactions in bytes.
H A Dsysfs-driver-fsi-master-gpio8 driver performs FSI bus transactions, 1 sets external mode,
H A Dsysfs-platform-hidma-mgmt63 read transactions that can be issued back to back.
84 write transactions that can be issued back to back.
H A Dsysfs-kernel-iommu_groups43 DMA All the DMA transactions from the device in this group
48 identity All the DMA transactions from the device in this group
/linux/drivers/net/ethernet/freescale/fman/
H A DKconfig25 read or write transactions into multiple smaller transactions
26 such that more than 17 AXI transactions are in flight from FMAN
/linux/Documentation/i2c/
H A Di2c-protocol.rst5 This document is an overview of the basic I2C transactions and the kernel
41 Combined transactions
46 They are just like the above transactions, but instead of a stop
53 Modified transactions
H A Ddev-interface.rst94 transactions (mixing read and write messages in the same transaction)
120 Used only for SMBus transactions. This request only has an effect if the
147 You can do plain I2C transactions by using read(2) and write(2) calls.
151 You can do SMBus level transactions (see documentation file smbus-protocol.rst
168 All these transactions return -1 on failure; you can read errno to see
169 what happened. The 'write' transactions return 0 on success; the
170 'read' transactions return the read value, except for read_block, which
196 checking on future transactions.)
H A Dfunctionality.rst72 A typical SMBus-only adapter would list all the SMBus transactions it
90 I2C_FUNC_SMBUS_EMUL includes all the SMBus transactions (with the
91 addition of I2C block transactions) which i2c-core can emulate using
117 and SMBus word data transactions. If not, then the driver won't work on
129 i2c-core will transparently implement SMBus transactions on top of I2C
H A Di2c-address-translators.rst15 forwards transactions from upstream to the appropriate downstream port
34 all I2C transactions directed to devices on the child buses.
51 each other. The ATR receives the transactions initiated on bus A and
/linux/drivers/firmware/arm_scmi/transports/
H A DKconfig59 transactions on the TX path, answer Y.
61 transport to optionally ask for atomic SCMI transactions and operate
116 transactions on the TX path, answer Y.
119 transport to optionally ask for atomic SCMI transactions and operate
/linux/Documentation/arch/powerpc/
H A Dtransactional_memory.rst17 instructions are presented to delimit transactions; transactions are
72 - See the ISA for full documentation of everything that will abort transactions.
90 Care must be taken when relying on syscalls to abort during active transactions
100 Delivery of signals (both sync and async) during transactions provides a second
103 abort transactions. The usual ucontext_t passed to the signal handler
120 However, basic signal handlers don't need to be aware of transactions
203 in parts within transactions.
/linux/drivers/gpu/drm/tests/
H A Ddrm_dp_mst_helper_test.c350 .u.i2c_read.transactions = {
452 txin = &IN.transactions[i]; in sideband_msg_req_equal()
453 txout = &OUT.transactions[i]; in sideband_msg_req_equal()
544 kfree(out->u.i2c_read.transactions[i].bytes); in drm_test_dp_mst_sideband_msg_req_decode()
/linux/drivers/xen/xenbus/
H A Dxenbus_dev_frontend.c102 struct list_head transactions; member
320 list_for_each_entry_safe(trans, tmp, &u->transactions, list) { in xenbus_worker()
356 list_for_each_entry(trans, &u->transactions, list) in xenbus_get_transaction()
463 list_add(&trans->list, &u->transactions); in xenbus_write_transaction()
664 INIT_LIST_HEAD(&u->transactions); in xenbus_file_open()
/linux/Documentation/arch/xtensa/
H A Datomctl.rst20 which can implement RCW transactions. For FPGA cards with an External
31 don't support atomic RCW memory transactions and will likely want to
/linux/Documentation/filesystems/
H A Djournalling.rst31 transactions in the journal and similarly jbd2_journal_load() will
39 by wrapping them into transactions. Additionally you also need to wrap
67 checkpoint all your transactions.
78 journal. Since transactions can't be nested/batched across differing
85 for transactions to complete and be committed from other tasks, so
189 as a whole, and those which are used to manage transactions
/linux/Documentation/i2c/busses/
H A Di2c-viapro.rst73 VT8231), this driver supports I2C block transactions. Such transactions
/linux/Documentation/devicetree/bindings/iommu/
H A Diommu.txt92 tagging DMA transactions with an address space identifier. By default,
101 accepts a limited number of simultaneous stalled transactions before
103 transactions.
107 transactions have to complete before a time limit. More generally it
/linux/drivers/usb/host/
H A Docteon-hcd.c320 struct list_head transactions; member
1114 INIT_LIST_HEAD(&pipe->transactions); in cvmx_usb_open_pipe()
1355 list_first_entry(&pipe->transactions, typeof(*transaction), in cvmx_usb_start_channel_control()
1500 list_first_entry(&pipe->transactions, typeof(*transaction), in cvmx_usb_start_channel()
1849 list_first_entry(&pipe->transactions, typeof(*t), in cvmx_usb_find_ready_pipe()
2093 if (list_empty(&pipe->transactions)) in cvmx_usb_complete()
2159 if (!list_empty(&pipe->transactions)) { in cvmx_usb_submit_transaction()
2160 list_add_tail(&transaction->node, &pipe->transactions); in cvmx_usb_submit_transaction()
2162 list_add_tail(&transaction->node, &pipe->transactions); in cvmx_usb_submit_transaction()
2304 if (list_first_entry(&pipe->transactions, typeof(*transaction), node) == in cvmx_usb_cancel()
[all …]
/linux/Documentation/networking/
H A Doa-tc6-framework.rst39 (register access) transactions over a single full-duplex serial peripheral
45 Two types of transactions are defined in the protocol: data transactions
46 for Ethernet frame transfers and control transactions for register
47 read/write transfers. A chunk is the basic element of data transactions
50 Control transactions consist of one or more register read/write control
53 SPI transactions are initiated by the SPI host with the assertion of CSn
58 SPI data transactions consist of an equal number of transmit (TX) and
422 Control transactions consist of one or more control commands. Control
/linux/Documentation/usb/
H A Dehci.rst23 (TT) in the hub, which turns low or full speed transactions into
24 high speed "split transactions" that don't waste transfer bandwidth.
88 transactions (interrupt and isochronous transfers). These place some
89 limits on the number of periodic transactions that can be scheduled,
182 so that it's only trying six (or maybe seven) USB transactions each

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