438e593f22
Removed because they are upstream: generic/backport-5.15/741-v6.9-01-netfilter-flowtable-validate-pppoe-header.patch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.15.y&id=d06977b9a4109f8738bb276125eb6a0b772bc433 Removed because they are upstream: generic/backport-5.15/741-v6.9-02-netfilter-flowtable-incorrect-pppoe-tuple.patch https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=linux-5.15.y&id=e719b52d0c56989b0f3475a03a6d64f182c85b56 Manual adapted the following patches: generic/pending-5.15/700-netfilter-nft_flow_offload-handle-netdevice-events-f.patch generic/pending-5.15/723-net-mt7531-ensure-all-MACs-are-powered-down-before-r.patch generic/hack-5.15/650-netfilter-add-xt_FLOWOFFLOAD-target.patch Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de> (cherry picked from commit 84d0b0b925997f8c2d1a21a60c79f76d3070ae3e)
74 lines
2.5 KiB
Diff
74 lines
2.5 KiB
Diff
From 7023dd1743aa6bb305fdce96e6e80eecc6e01f16 Mon Sep 17 00:00:00 2001
|
|
From: Maxime Ripard <maxime@cerno.tech>
|
|
Date: Sat, 2 Apr 2022 14:49:56 +0200
|
|
Subject: [PATCH] clk: Introduce clk_hw_init_rate_request()
|
|
|
|
Some drivers (at91, imx, qcom) use __clk_determine_rate directly, and
|
|
thus will need to initialise a clk_rate_request structure.
|
|
|
|
However, drivers don't have access to the function that the core uses to
|
|
initialize that structure which could prove to be useful.
|
|
|
|
Let's create a function for clock providers that will initialize a
|
|
clk_rate_request for a given clk_hw pointer and a rate.
|
|
|
|
Tested-by: Alexander Stein <alexander.stein@ew.tq-group.com> # imx8mp
|
|
Tested-by: Marek Szyprowski <m.szyprowski@samsung.com> # exynos4210, meson g12b
|
|
Signed-off-by: Maxime Ripard <maxime@cerno.tech>
|
|
---
|
|
drivers/clk/clk.c | 20 ++++++++++++++++++++
|
|
include/linux/clk-provider.h | 6 ++++++
|
|
2 files changed, 26 insertions(+)
|
|
|
|
--- a/drivers/clk/clk.c
|
|
+++ b/drivers/clk/clk.c
|
|
@@ -1498,6 +1498,26 @@ static void clk_core_init_rate_req(struc
|
|
}
|
|
}
|
|
|
|
+/**
|
|
+ * clk_hw_init_rate_request - Initializes a clk_rate_request
|
|
+ * @hw: the clk for which we want to submit a rate request
|
|
+ * @req: the clk_rate_request structure we want to initialise
|
|
+ * @rate: the rate which is to be requested
|
|
+ *
|
|
+ * Initializes and fills a clk_rate_request structure to submit to
|
|
+ * __clk_determine_rate or similar functions.
|
|
+ */
|
|
+void clk_hw_init_rate_request(struct clk_hw * const hw,
|
|
+ struct clk_rate_request *req,
|
|
+ unsigned long rate)
|
|
+{
|
|
+ if (WARN_ON(!hw || !req))
|
|
+ return;
|
|
+
|
|
+ clk_core_init_rate_req(hw->core, req, rate);
|
|
+}
|
|
+EXPORT_SYMBOL_GPL(clk_hw_init_rate_request);
|
|
+
|
|
static bool clk_core_can_round(struct clk_core * const core)
|
|
{
|
|
return core->ops->determine_rate || core->ops->round_rate;
|
|
--- a/include/linux/clk-provider.h
|
|
+++ b/include/linux/clk-provider.h
|
|
@@ -42,6 +42,8 @@ struct dentry;
|
|
* struct clk_rate_request - Structure encoding the clk constraints that
|
|
* a clock user might require.
|
|
*
|
|
+ * Should be initialized by calling clk_hw_init_rate_request().
|
|
+ *
|
|
* @rate: Requested clock rate. This field will be adjusted by
|
|
* clock drivers according to hardware capabilities.
|
|
* @min_rate: Minimum rate imposed by clk users.
|
|
@@ -60,6 +62,10 @@ struct clk_rate_request {
|
|
struct clk_hw *best_parent_hw;
|
|
};
|
|
|
|
+void clk_hw_init_rate_request(struct clk_hw * const hw,
|
|
+ struct clk_rate_request *req,
|
|
+ unsigned long rate);
|
|
+
|
|
/**
|
|
* struct clk_duty - Structure encoding the duty cycle ratio of a clock
|
|
*
|