mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2024-09-30 22:26:55 +00:00
No description
1a51688474
Compared to the original PA device, H60PA offers higher bandwidth. The H60PA is a new device and we use HID to differentiate them. The events supported by PAv3 and PAv2 are different. The PAv3 PMU removed some events which are supported by PAv2 PMU. The older PA PMU driver will probe v3 as v2. Therefore PA events displayed by "perf list" cannot work properly. We add the HISI0275 HID for PAv3 PMU to distinguish different. For each H60PA PMU, except for the overflow interrupt register, other functions of the H60PA PMU are the same as the original PA PMU module. It has 8-programable counters and each counter is free-running. Interrupt is supported to handle counter (64-bits) overflow. Signed-off-by: Junhao He <hejunhao3@huawei.com> Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Reviewed-by: Yicong Yang <yangyicong@hisilicon.com> Acked-by: Mark Rutland <mark.rutland@arm.com> Link: https://lore.kernel.org/r/20230615125926.29832-2-hejunhao3@huawei.com Signed-off-by: Will Deacon <will@kernel.org> |
||
---|---|---|
arch | ||
block | ||
certs | ||
crypto | ||
Documentation | ||
drivers | ||
fs | ||
include | ||
init | ||
io_uring | ||
ipc | ||
kernel | ||
lib | ||
LICENSES | ||
mm | ||
net | ||
rust | ||
samples | ||
scripts | ||
security | ||
sound | ||
tools | ||
usr | ||
virt | ||
.clang-format | ||
.cocciconfig | ||
.get_maintainer.ignore | ||
.gitattributes | ||
.gitignore | ||
.mailmap | ||
.rustfmt.toml | ||
COPYING | ||
CREDITS | ||
Kbuild | ||
Kconfig | ||
MAINTAINERS | ||
Makefile | ||
README |
Linux kernel ============ There are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. Please read Documentation/admin-guide/README.rst first. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. The formatted documentation can also be read online at: https://www.kernel.org/doc/html/latest/ There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.