| /kernel/linux/linux-6.6/Documentation/scsi/ |
| D | advansys.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 RISC-based, Bus-Mastering, Fast (10 Mhz) and Ultra (20 Mhz) Narrow
9 (8-bit transfer) SCSI Host Adapters for the ISA, EISA, VL, and PCI
10 buses and RISC-based, Bus-Mastering, Ultra (20 Mhz) Wide (16-bit
21 - ABP-480 - Bus-Master CardBus (16 CDB)
24 - ABP510/5150 - Bus-Master ISA (240 CDB)
25 - ABP5140 - Bus-Master ISA PnP (16 CDB)
26 - ABP5142 - Bus-Master ISA PnP with floppy (16 CDB)
27 - ABP902/3902 - Bus-Master PCI (16 CDB)
28 - ABP3905 - Bus-Master PCI (16 CDB)
[all …]
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| /kernel/linux/linux-5.10/Documentation/scsi/ |
| D | advansys.rst | 1 .. SPDX-License-Identifier: GPL-2.0
8 RISC-based, Bus-Mastering, Fast (10 Mhz) and Ultra (20 Mhz) Narrow
9 (8-bit transfer) SCSI Host Adapters for the ISA, EISA, VL, and PCI
10 buses and RISC-based, Bus-Mastering, Ultra (20 Mhz) Wide (16-bit
21 - ABP-480 - Bus-Master CardBus (16 CDB)
24 - ABP510/5150 - Bus-Master ISA (240 CDB)
25 - ABP5140 - Bus-Master ISA PnP (16 CDB)
26 - ABP5142 - Bus-Master ISA PnP with floppy (16 CDB)
27 - ABP902/3902 - Bus-Master PCI (16 CDB)
28 - ABP3905 - Bus-Master PCI (16 CDB)
[all …]
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| /kernel/linux/linux-5.10/drivers/vme/ |
| D | vme.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
24 #include <linux/dma-mapping.h>
51 switch (resource->type) { in find_bridge()
53 return list_entry(resource->entry, struct vme_master_resource, in find_bridge()
54 list)->parent; in find_bridge()
57 return list_entry(resource->entry, struct vme_slave_resource, in find_bridge()
58 list)->parent; in find_bridge()
61 return list_entry(resource->entry, struct vme_dma_resource, in find_bridge()
62 list)->parent; in find_bridge()
65 return list_entry(resource->entry, struct vme_lm_resource, in find_bridge()
[all …]
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| /kernel/linux/linux-6.6/drivers/staging/vme_user/ |
| D | vme.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
24 #include <linux/dma-mapping.h>
51 switch (resource->type) { in find_bridge()
53 return list_entry(resource->entry, struct vme_master_resource, in find_bridge()
54 list)->parent; in find_bridge()
56 return list_entry(resource->entry, struct vme_slave_resource, in find_bridge()
57 list)->parent; in find_bridge()
59 return list_entry(resource->entry, struct vme_dma_resource, in find_bridge()
60 list)->parent; in find_bridge()
62 return list_entry(resource->entry, struct vme_lm_resource, in find_bridge()
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/fsi/ |
| D | fsi.txt | 4 The FSI bus is probe-able, so the OS is able to enumerate FSI slaves, and
6 nodes to probed engines. This allows for fsi engines to expose non-probeable
8 that is an I2C master - the I2C bus can be described by the device tree under
11 FSI masters may require their own DT nodes (to describe the master HW itself);
12 that requirement is defined by the master's implementation, and is described by
13 the fsi-master-* binding specifications.
18 fsi-master {
19 /* top-level of FSI bus topology, bound to an FSI master driver and
22 fsi-slave@<link,id> {
26 fsi-slave-engine@<addr> {
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/fsi/ |
| D | fsi.txt | 4 The FSI bus is probe-able, so the OS is able to enumerate FSI slaves, and
6 nodes to probed engines. This allows for fsi engines to expose non-probeable
8 that is an I2C master - the I2C bus can be described by the device tree under
11 FSI masters may require their own DT nodes (to describe the master HW itself);
12 that requirement is defined by the master's implementation, and is described by
13 the fsi-master-* binding specifications.
18 fsi-master {
19 /* top-level of FSI bus topology, bound to an FSI master driver and
22 fsi-slave@<link,id> {
26 fsi-slave-engine@<addr> {
[all …]
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| /kernel/linux/linux-6.6/Documentation/w1/ |
| D | w1-generic.rst | 2 Introduction to the 1-wire (w1) subsystem
5 The 1-wire bus is a simple master-slave bus that communicates via a single
9 drain output and by sampling the logic level of the signal line.
14 All w1 slave devices must be connected to a w1 bus master device.
16 Example w1 master devices:
18 - DS9490 usb device
19 - W1-over-GPIO
20 - DS2482 (i2c to w1 bridge)
21 - Emulated devices, such as a RS232 converter, parallel port adapter, etc
25 ------------------------------
[all …]
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| /kernel/linux/linux-5.10/Documentation/w1/ |
| D | w1-generic.rst | 2 Introduction to the 1-wire (w1) subsystem
5 The 1-wire bus is a simple master-slave bus that communicates via a single
9 drain output and by sampling the logic level of the signal line.
14 All w1 slave devices must be connected to a w1 bus master device.
16 Example w1 master devices:
18 - DS9490 usb device
19 - W1-over-GPIO
20 - DS2482 (i2c to w1 bridge)
21 - Emulated devices, such as a RS232 converter, parallel port adapter, etc
25 ------------------------------
[all …]
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| /kernel/linux/linux-5.10/drivers/spi/ |
| D | spi-dw-core.c | 1 // SPDX-License-Identifier: GPL-2.0-only
8 #include <linux/dma-mapping.h>
16 #include <linux/spi/spi-mem.h>
20 #include "spi-dw.h"
63 snprintf(name, 32, "dw_spi%d", dws->master->bus_num); in dw_spi_debugfs_init()
64 dws->debugfs = debugfs_create_dir(name, NULL); in dw_spi_debugfs_init()
65 if (!dws->debugfs) in dw_spi_debugfs_init()
66 return -ENOMEM; in dw_spi_debugfs_init()
68 dws->regset.regs = dw_spi_dbgfs_regs; in dw_spi_debugfs_init()
69 dws->regset.nregs = ARRAY_SIZE(dw_spi_dbgfs_regs); in dw_spi_debugfs_init()
[all …]
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| /kernel/linux/linux-5.10/include/linux/ |
| D | w1.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
12 * struct w1_reg_num - broken out slave device id
49 * struct w1_slave - holds a single slave device on the bus
58 * @master: bus which this slave is on
74 struct w1_master *master; member
84 * struct w1_bus_master - operations available on a bus master
88 * @read_bit: Sample the line level @return the level read (0 or 1)
90 * @write_bit: Sets the line level
92 * @touch_bit: the lowest-level function for devices that really support the
93 * 1-wire protocol.
[all …]
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| /kernel/linux/linux-6.6/include/linux/ |
| D | w1.h | 1 /* SPDX-License-Identifier: GPL-2.0-or-later */
12 * struct w1_reg_num - broken out slave device id
49 * struct w1_slave - holds a single slave device on the bus
58 * @master: bus which this slave is on
74 struct w1_master *master; member
84 * struct w1_bus_master - operations available on a bus master
88 * @read_bit: Sample the line level @return the level read (0 or 1)
90 * @write_bit: Sets the line level
92 * @touch_bit: the lowest-level function for devices that really support the
93 * 1-wire protocol.
[all …]
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| /kernel/linux/linux-5.10/arch/powerpc/platforms/powermac/ |
| D | pic.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
27 #include <asm/pci-bridge.h>
40 unsigned int level; member
58 static int pmac_irq_cascade = -1;
85 out_le32(&pmac_irq_hw[i]->enable, ppc_cached_irq_mask[i]); in pmac_mask_and_ack_irq()
86 out_le32(&pmac_irq_hw[i]->ack, bit); in pmac_mask_and_ack_irq()
91 } while((in_le32(&pmac_irq_hw[i]->enable) & bit) in pmac_mask_and_ack_irq()
106 out_le32(&pmac_irq_hw[i]->ack, bit); in pmac_ack_irq()
107 (void)in_le32(&pmac_irq_hw[i]->ack); in pmac_ack_irq()
120 out_le32(&pmac_irq_hw[i]->enable, ppc_cached_irq_mask[i]); in __pmac_set_irq_mask()
[all …]
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| /kernel/linux/linux-6.6/arch/powerpc/platforms/powermac/ |
| D | pic.c | 1 // SPDX-License-Identifier: GPL-2.0-or-later
30 #include <asm/pci-bridge.h>
43 unsigned int level; member
61 static int pmac_irq_cascade = -1;
88 out_le32(&pmac_irq_hw[i]->enable, ppc_cached_irq_mask[i]); in pmac_mask_and_ack_irq()
89 out_le32(&pmac_irq_hw[i]->ack, bit); in pmac_mask_and_ack_irq()
94 } while((in_le32(&pmac_irq_hw[i]->enable) & bit) in pmac_mask_and_ack_irq()
109 out_le32(&pmac_irq_hw[i]->ack, bit); in pmac_ack_irq()
110 (void)in_le32(&pmac_irq_hw[i]->ack); in pmac_ack_irq()
123 out_le32(&pmac_irq_hw[i]->enable, ppc_cached_irq_mask[i]); in __pmac_set_irq_mask()
[all …]
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| /kernel/linux/linux-5.10/drivers/leds/ |
| D | leds-tca6507.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * leds-tca6507
9 * blink or double-blink.
12 * out-only (pull-up resistor required) or as an LED with variable
13 * brightness and hardware-assisted blinking.
18 * are named MASTER, BANK0 and BANK1.
21 * with separate time for rise, on, fall, off and second-off. Thus if
22 * 3 or more different non-trivial rates are required, software must
25 * support double-blink so 'second-off' always matches 'off'.
42 * delays in the ranges: 56-72, 112-144, 168-216, 224-27504,
[all …]
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| /kernel/linux/linux-6.6/drivers/leds/ |
| D | leds-tca6507.c | 1 // SPDX-License-Identifier: GPL-2.0-only
3 * leds-tca6507
9 * blink or double-blink.
12 * out-only (pull-up resistor required) or as an LED with variable
13 * brightness and hardware-assisted blinking.
18 * are named MASTER, BANK0 and BANK1.
21 * with separate time for rise, on, fall, off and second-off. Thus if
22 * 3 or more different non-trivial rates are required, software must
25 * support double-blink so 'second-off' always matches 'off'.
42 * delays in the ranges: 56-72, 112-144, 168-216, 224-27504,
[all …]
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| /kernel/linux/linux-6.6/Documentation/driver-api/ |
| D | vme.rst | 5 -------------------
24 .. code-block:: c
30 if (vdev->id.num >= USER_BUS_MAX)
41 dev->bridge->num.
49 -------------------
53 succeeds, a non-zero value should be returned. A zero return value indicates
59 The driver can request ownership of one or more master windows
66 bus cycle types required in 'cycle'. Master windows add a further set of
73 transfers to be provided in the route attributes. This is typically VME-to-MEM
74 and/or MEM-to-VME, though some hardware can support VME-to-VME and MEM-to-MEM
[all …]
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| /kernel/linux/linux-5.10/Documentation/driver-api/ |
| D | vme.rst | 5 -------------------
24 .. code-block:: c
30 if (vdev->id.num >= USER_BUS_MAX)
41 dev->bridge->num.
49 -------------------
53 succeeds, a non-zero value should be returned. A zero return value indicates
59 The driver can request ownership of one or more master windows
66 bus cycle types required in 'cycle'. Master windows add a further set of
73 transfers to be provided in the route attributes. This is typically VME-to-MEM
74 and/or MEM-to-VME, though some hardware can support VME-to-VME and MEM-to-MEM
[all …]
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| /kernel/linux/linux-5.10/Documentation/driver-api/soundwire/ |
| D | summary.rst | 10 SoundWire is a 2-pin multi-drop interface with data and clock line. It
12 Broad level key features of SoundWire interface include:
15 commands over a single two-pin interface.
23 (4) Device status monitoring, including interrupt-style alerts to the Master.
35 Below figure shows an example of connectivity between a SoundWire Master and
38 +---------------+ +---------------+
40 | Master |-------+-------------------------------| Slave |
42 | |-------|-------+-----------------------| |
43 +---------------+ | | +---------------+
47 +--+-------+--+
[all …]
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| /kernel/linux/linux-6.6/Documentation/driver-api/soundwire/ |
| D | summary.rst | 10 SoundWire is a 2-pin multi-drop interface with data and clock line. It
12 Broad level key features of SoundWire interface include:
15 commands over a single two-pin interface.
23 (4) Device status monitoring, including interrupt-style alerts to the Master.
35 Below figure shows an example of connectivity between a SoundWire Master and
38 +---------------+ +---------------+
40 | Master |-------+-------------------------------| Slave |
42 | |-------|-------+-----------------------| |
43 +---------------+ | | +---------------+
47 +--+-------+--+
[all …]
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| /kernel/linux/linux-6.6/include/linux/reset/ |
| D | bcm63xx_pmb.h | 1 /* SPDX-License-Identifier: GPL-2.0-only */
16 /* PMB Master controller register */
30 /* Perform the low-level PMB master operation, shared between reads and
33 static inline int __bpcm_do_op(void __iomem *master, unsigned int addr, in __bpcm_do_op() argument
40 writel(cmd, master + PMB_CTRL); in __bpcm_do_op()
42 cmd = readl(master + PMB_CTRL); in __bpcm_do_op()
47 return -EIO; in __bpcm_do_op()
50 return -ETIMEDOUT; in __bpcm_do_op()
53 } while (timeout-- > 0); in __bpcm_do_op()
55 return -ETIMEDOUT; in __bpcm_do_op()
[all …]
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| /kernel/linux/linux-6.6/Documentation/devicetree/bindings/soc/qcom/ |
| D | qcom,rpm-master-stats.yaml | 1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
3 ---
4 $id: http://devicetree.org/schemas/soc/qcom/qcom,rpm-master-stats.yaml#
5 $schema: http://devicetree.org/meta-schemas/core.yaml#
7 title: Qualcomm Technologies, Inc. (QTI) RPM Master Stats
10 - Konrad Dybcio <konrad.dybcio@linaro.org>
16 (particularly around entering hardware-driven low power modes: XO shutdown
17 and total system-wide power collapse) are first made at Master-level, and
20 The Master Stats provide a few useful bits that can be used to assess whether
21 our device has entered the desired low-power mode, how long it took to do so,
[all …]
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| /kernel/linux/linux-6.6/drivers/fsi/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
11 FSI - the FRU Support Interface - is a simple bus for low-level
12 access to POWER-based hardware.
29 symlinks in /dev/fsi/by-path when this option is enabled.
32 tristate "GPIO-based FSI master"
36 This option enables a FSI master driver using GPIO lines.
39 tristate "FSI hub master"
41 This option enables a FSI hub master driver. Hub is a type of FSI
42 master that is connected to the upstream master via a slave. Hubs
47 tristate "FSI master based on Aspeed ColdFire coprocessor"
[all …]
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| /kernel/linux/linux-5.10/drivers/fsi/ |
| D | Kconfig | 1 # SPDX-License-Identifier: GPL-2.0-only
11 FSI - the FRU Support Interface - is a simple bus for low-level
12 access to POWER-based hardware.
29 symlinks in /dev/fsi/by-path when this option is enabled.
32 tristate "GPIO-based FSI master"
36 This option enables a FSI master driver using GPIO lines.
39 tristate "FSI hub master"
41 This option enables a FSI hub master driver. Hub is a type of FSI
42 master that is connected to the upstream master via a slave. Hubs
47 tristate "FSI master based on Aspeed ColdFire coprocessor"
[all …]
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| /kernel/linux/linux-5.10/include/linux/reset/ |
| D | bcm63xx_pmb.h | 24 /* PMB Master controller register */
38 /* Perform the low-level PMB master operation, shared between reads and
41 static inline int __bpcm_do_op(void __iomem *master, unsigned int addr, in __bpcm_do_op() argument
48 writel(cmd, master + PMB_CTRL); in __bpcm_do_op()
50 cmd = readl(master + PMB_CTRL); in __bpcm_do_op()
55 return -EIO; in __bpcm_do_op()
58 return -ETIMEDOUT; in __bpcm_do_op()
61 } while (timeout-- > 0); in __bpcm_do_op()
63 return -ETIMEDOUT; in __bpcm_do_op()
66 static inline int bpcm_rd(void __iomem *master, unsigned int addr, in bpcm_rd() argument
[all …]
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| /kernel/linux/linux-5.10/Documentation/devicetree/bindings/bus/ |
| D | brcm,gisb-arb.txt | 5 - compatible:
6 "brcm,bcm7278-gisb-arb" for V7 28nm chips
7 "brcm,gisb-arb" or "brcm,bcm7445-gisb-arb" for other 28nm chips
8 "brcm,bcm7435-gisb-arb" for newer 40nm chips
9 "brcm,bcm7400-gisb-arb" for older 40nm chips and all 65nm chips
10 "brcm,bcm7038-gisb-arb" for 130nm chips
11 - reg: specifies the base physical address and size of the registers
12 - interrupts: specifies the two interrupts (timeout and TEA) to be used from
18 - brcm,gisb-arb-master-mask: 32-bits wide bitmask used to specify which GISB
19 masters are valid at the system level
[all …]
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