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| author | Dapeng Mi <dapeng1.mi@linux.intel.com> | 2026-09-17 09:52:33 +0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2026-09-22 11:37:46 +0200 |
| commit | 0102c8c7fdfc4bd700971daff2b94470f4eafae4 (patch) | |
| tree | 531306c2299f9a269f0a986e29f17ba972180104 /drivers/usb/chipidea/otg.h | |
| download | linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.tar.gz linux-stable-0102c8c7fdfc4bd700971daff2b94470f4eafae4.zip | |
perf/x86/intel: Rename DMR offcore_rsp attribute to offmodule_rspgrafted
DMR introduces Offmodule Response events in place of the legacy
Offcore Response events, but it still exposes the inherited
offcore_rsp PMU attribute for programming the corresponding MSR data.
Rename the DMR PMU attribute to offmodule_rsp so the sysfs interface
matches the underlying event name and avoids user & tooling confusion.
Signed-off-by: Dapeng Mi <dapeng1.mi@linux.intel.com>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Link: https://patch.msgid.link/20260917015234.981153-12-dapeng1.mi@linux.intel.com
Diffstat (limited to 'drivers/usb/chipidea/otg.h')
| -rw-r--r-- | drivers/usb/chipidea/otg.h | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/drivers/usb/chipidea/otg.h b/drivers/usb/chipidea/otg.h new file mode 100644 index 000000000..87629b81e --- /dev/null +++ b/drivers/usb/chipidea/otg.h @@ -0,0 +1,25 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Copyright (C) 2013-2014 Freescale Semiconductor, Inc. + * + * Author: Peter Chen + */ + +#ifndef __DRIVERS_USB_CHIPIDEA_OTG_H +#define __DRIVERS_USB_CHIPIDEA_OTG_H + +u32 hw_read_otgsc(struct ci_hdrc *ci, u32 mask); +void hw_write_otgsc(struct ci_hdrc *ci, u32 mask, u32 data); +int ci_hdrc_otg_init(struct ci_hdrc *ci); +void ci_hdrc_otg_destroy(struct ci_hdrc *ci); +enum ci_role ci_otg_role(struct ci_hdrc *ci); +void ci_handle_vbus_change(struct ci_hdrc *ci); +void ci_handle_id_switch(struct ci_hdrc *ci); +static inline void ci_otg_queue_work(struct ci_hdrc *ci) +{ + disable_irq_nosync(ci->irq); + if (queue_work(ci->wq, &ci->work) == false) + enable_irq(ci->irq); +} + +#endif /* __DRIVERS_USB_CHIPIDEA_OTG_H */ |