| /Linux-v5.15/Documentation/ABI/testing/ |
| D | sysfs-bus-amba | 1 What: /sys/bus/amba/devices/.../driver_override
8 written to driver_override will have an opportunity to bind to
10 driver_override file (echo vfio-amba > driver_override) and may
11 be cleared with an empty string (echo > driver_override).
13 Writing to driver_override does not automatically unbind the
18 driver binding using a driver_override name such as "none".
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| D | sysfs-bus-vmbus | 1 What: /sys/bus/vmbus/devices/.../driver_override
8 to driver_override will have an opportunity to bind to the
10 driver_override file (echo uio_hv_generic > driver_override) and
11 may be cleared with an empty string (echo > driver_override).
13 Writing to driver_override does not automatically unbind the
18 opt-out of driver binding using a driver_override name such as
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| D | sysfs-bus-platform | 1 What: /sys/bus/platform/devices/.../driver_override
8 written to driver_override will have an opportunity to bind
10 to the driver_override file (echo vfio-platform > \
11 driver_override) and may be cleared with an empty string
12 (echo > driver_override). This returns the device to standard
13 matching rules binding. Writing to driver_override does not
18 devices to opt-out of driver binding using a driver_override
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| D | sysfs-bus-css | 39 What: /sys/bus/css/devices/.../driver_override
45 to driver_override will have an opportunity to bind to the
47 driver_override file (echo vfio-ccw > driver_override) and
48 may be cleared with an empty string (echo > driver_override).
50 Writing to driver_override does not automatically unbind the
55 opt-out of driver binding using a driver_override name such as
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| D | sysfs-bus-pci | 290 What: /sys/bus/pci/devices/.../driver_override
297 to driver_override will have an opportunity to bind to the
299 driver_override file (echo pci-stub > driver_override) and
300 may be cleared with an empty string (echo > driver_override).
302 Writing to driver_override does not automatically unbind the
307 opt-out of driver binding using a driver_override name such as
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| D | sysfs-bus-rpmsg | 77 What: /sys/bus/rpmsg/devices/.../driver_override
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| /Linux-v5.15/drivers/amba/ |
| D | bus.c | 88 len = sprintf(buf, "%s\n", dev->driver_override); in driver_override_show()
98 char *driver_override, *old, *cp; in driver_override_store() local
104 driver_override = kstrndup(buf, count, GFP_KERNEL); in driver_override_store()
105 if (!driver_override) in driver_override_store()
108 cp = strchr(driver_override, '\n'); in driver_override_store()
113 old = dev->driver_override; in driver_override_store()
114 if (strlen(driver_override)) { in driver_override_store()
115 dev->driver_override = driver_override; in driver_override_store()
117 kfree(driver_override); in driver_override_store()
118 dev->driver_override = NULL; in driver_override_store()
[all …]
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| /Linux-v5.15/drivers/bus/fsl-mc/ |
| D | fsl-mc-bus.c | 90 if (mc_dev->driver_override) { in fsl_mc_bus_match()
91 found = !strcmp(mc_dev->driver_override, mc_drv->driver.name); in fsl_mc_bus_match()
169 char *driver_override, *old = mc_dev->driver_override; in driver_override_store() local
178 driver_override = kstrndup(buf, count, GFP_KERNEL); in driver_override_store()
179 if (!driver_override) in driver_override_store()
182 cp = strchr(driver_override, '\n'); in driver_override_store()
186 if (strlen(driver_override)) { in driver_override_store()
187 mc_dev->driver_override = driver_override; in driver_override_store()
189 kfree(driver_override); in driver_override_store()
190 mc_dev->driver_override = NULL; in driver_override_store()
[all …]
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| /Linux-v5.15/drivers/base/ |
| D | platform.c | 559 kfree(pa->pdev.driver_override); in platform_device_release()
1262 len = sysfs_emit(buf, "%s\n", pdev->driver_override); in driver_override_show()
1273 char *driver_override, *old, *cp; in driver_override_store() local
1279 driver_override = kstrndup(buf, count, GFP_KERNEL); in driver_override_store()
1280 if (!driver_override) in driver_override_store()
1283 cp = strchr(driver_override, '\n'); in driver_override_store()
1288 old = pdev->driver_override; in driver_override_store()
1289 if (strlen(driver_override)) { in driver_override_store()
1290 pdev->driver_override = driver_override; in driver_override_store()
1292 kfree(driver_override); in driver_override_store()
[all …]
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| /Linux-v5.15/drivers/s390/cio/ |
| D | css.c | 169 kfree(sch->driver_override); in css_subchannel_release()
341 char *driver_override, *old, *cp; in driver_override_store() local
347 driver_override = kstrndup(buf, count, GFP_KERNEL); in driver_override_store()
348 if (!driver_override) in driver_override_store()
351 cp = strchr(driver_override, '\n'); in driver_override_store()
356 old = sch->driver_override; in driver_override_store()
357 if (strlen(driver_override)) { in driver_override_store()
358 sch->driver_override = driver_override; in driver_override_store()
360 kfree(driver_override); in driver_override_store()
361 sch->driver_override = NULL; in driver_override_store()
[all …]
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| D | cio.h | 106 char *driver_override; /* Driver name to force a match */ member
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| /Linux-v5.15/drivers/bus/ |
| D | simple-pm-bus.c | 29 if (pdev->driver_override) in simple_pm_bus_probe()
61 if (pdev->driver_override || data) in simple_pm_bus_remove()
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| /Linux-v5.15/drivers/pci/ |
| D | pci-sysfs.c | 550 char *driver_override, *old, *cp; in driver_override_store() local
556 driver_override = kstrndup(buf, count, GFP_KERNEL); in driver_override_store()
557 if (!driver_override) in driver_override_store()
560 cp = strchr(driver_override, '\n'); in driver_override_store()
565 old = pdev->driver_override; in driver_override_store()
566 if (strlen(driver_override)) { in driver_override_store()
567 pdev->driver_override = driver_override; in driver_override_store()
569 kfree(driver_override); in driver_override_store()
570 pdev->driver_override = NULL; in driver_override_store()
586 len = sysfs_emit(buf, "%s\n", pdev->driver_override); in driver_override_show()
[all …]
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| D | pci-driver.c | 142 if (dev->driver_override && strcmp(dev->driver_override, drv->name)) in pci_match_device()
166 if (dev->driver_override) in pci_match_device()
174 if (dev->driver_override) in pci_match_device()
423 pdev->driver_override); in pci_device_can_probe()
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| /Linux-v5.15/Documentation/admin-guide/gpio/ |
| D | gpio-aggregator.rst | 81 gpio-aggregator driver, or by writing to the "driver_override" file in Sysfs.
97 2. Binding manually using "driver_override":
101 $ echo gpio-aggregator > /sys/bus/platform/devices/door/driver_override
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| /Linux-v5.15/drivers/rpmsg/ |
| D | rpmsg_core.c | 415 rpmsg_string_attr(driver_override, driver_override);
457 if (rpdev->driver_override) in rpmsg_dev_match()
458 return !strcmp(rpdev->driver_override, drv->name); in rpmsg_dev_match()
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| D | rpmsg_internal.h | 94 rpdev->driver_override = "rpmsg_chrdev"; in rpmsg_chrdev_register_device()
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| D | rpmsg_ns.c | 24 rpdev->driver_override = "rpmsg_ns"; in rpmsg_ns_register_device()
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| /Linux-v5.15/drivers/hv/ |
| D | vmbus_drv.c | 577 char *driver_override, *old, *cp; in driver_override_store() local
583 driver_override = kstrndup(buf, count, GFP_KERNEL); in driver_override_store()
584 if (!driver_override) in driver_override_store()
587 cp = strchr(driver_override, '\n'); in driver_override_store()
592 old = hv_dev->driver_override; in driver_override_store()
593 if (strlen(driver_override)) { in driver_override_store()
594 hv_dev->driver_override = driver_override; in driver_override_store()
596 kfree(driver_override); in driver_override_store()
597 hv_dev->driver_override = NULL; in driver_override_store()
613 len = snprintf(buf, PAGE_SIZE, "%s\n", hv_dev->driver_override); in driver_override_show()
[all …]
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| /Linux-v5.15/arch/sh/drivers/ |
| D | platform_early.c | 30 if (pdev->driver_override) in platform_match()
31 return !strcmp(pdev->driver_override, drv->name); in platform_match()
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| /Linux-v5.15/drivers/spi/ |
| D | spi.c | 51 kfree(spi->driver_override); in spidev_release()
76 const char *driver_override, *old; in driver_override_store() local
82 driver_override = kstrndup(buf, len, GFP_KERNEL); in driver_override_store()
83 if (!driver_override) in driver_override_store()
87 old = spi->driver_override; in driver_override_store()
89 spi->driver_override = driver_override; in driver_override_store()
92 spi->driver_override = NULL; in driver_override_store()
93 kfree(driver_override); in driver_override_store()
108 len = snprintf(buf, PAGE_SIZE, "%s\n", spi->driver_override ? : ""); in driver_override_show()
112 static DEVICE_ATTR_RW(driver_override);
[all …]
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| /Linux-v5.15/include/linux/amba/ |
| D | bus.h | 73 char *driver_override; member
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| /Linux-v5.15/include/linux/ |
| D | rpmsg.h | 54 char *driver_override; member
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| D | platform_device.h | 34 char *driver_override; /* Driver name to force a match */ member
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| /Linux-v5.15/drivers/vfio/fsl-mc/ |
| D | vfio_fsl_mc.c | 427 mc_dev->driver_override = kasprintf(GFP_KERNEL, "%s", in vfio_fsl_mc_bus_notifier()
429 if (!mc_dev->driver_override) in vfio_fsl_mc_bus_notifier()
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