linux-kernel - [PATCH v2 06/14] drm/msm/a6xx: Move LLC accessors to the common header

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Date:   Tue, 08 Aug 2023 23:02:44 +0200
From:   Konrad Dybcio <konrad.dybcio@...aro.org>
To:     Rob Clark <robdclark@...il.com>,
        Abhinav Kumar <quic_abhinavk@...cinc.com>,
        Dmitry Baryshkov <dmitry.baryshkov@...aro.org>,
        Sean Paul <sean@...rly.run>, David Airlie <airlied@...il.com>,
        Daniel Vetter <daniel@...ll.ch>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Conor Dooley <conor+dt@...nel.org>,
        Bjorn Andersson <andersson@...nel.org>
Cc:     Marijn Suijten <marijn.suijten@...ainline.org>,
        linux-arm-msm@...r.kernel.org, dri-devel@...ts.freedesktop.org,
        freedreno@...ts.freedesktop.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Konrad Dybcio <konrad.dybcio@...aro.org>,
        Neil Armstrong <neil.armstrong@...aro.org>
Subject: [PATCH v2 06/14] drm/msm/a6xx: Move LLC accessors to the common
 header

Move these wrappers in preparation for use in a6xx_gmu.c

Tested-by: Neil Armstrong <neil.armstrong@...aro.org> # on SM8550-QRD
Tested-by: Dmitry Baryshkov <dmitry.baryshkov@...aro.org> # sm8450
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
 drivers/gpu/drm/msm/adreno/a6xx_gpu.c | 15 ---------------
 drivers/gpu/drm/msm/adreno/a6xx_gpu.h | 15 +++++++++++++++
 2 files changed, 15 insertions(+), 15 deletions(-)

diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
index 0fef92f71c4e..6dd6d72bcd86 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.c
@@ -1735,21 +1735,6 @@ static irqreturn_t a6xx_irq(struct msm_gpu *gpu)
 	return IRQ_HANDLED;
 }
 
-static void a6xx_llc_rmw(struct a6xx_gpu *a6xx_gpu, u32 reg, u32 mask, u32 or)
-{
-	return msm_rmw(a6xx_gpu->llc_mmio + (reg << 2), mask, or);
-}
-
-static u32 a6xx_llc_read(struct a6xx_gpu *a6xx_gpu, u32 reg)
-{
-	return msm_readl(a6xx_gpu->llc_mmio + (reg << 2));
-}
-
-static void a6xx_llc_write(struct a6xx_gpu *a6xx_gpu, u32 reg, u32 value)
-{
-	msm_writel(value, a6xx_gpu->llc_mmio + (reg << 2));
-}
-
 static void a6xx_llc_deactivate(struct a6xx_gpu *a6xx_gpu)
 {
 	llcc_slice_deactivate(a6xx_gpu->llc_slice);
diff --git a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
index ab66d281828c..34822b080759 100644
--- a/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
+++ b/drivers/gpu/drm/msm/adreno/a6xx_gpu.h
@@ -62,6 +62,21 @@ static inline bool a6xx_has_gbif(struct adreno_gpu *gpu)
 	return true;
 }
 
+static inline void a6xx_llc_rmw(struct a6xx_gpu *a6xx_gpu, u32 reg, u32 mask, u32 or)
+{
+	return msm_rmw(a6xx_gpu->llc_mmio + (reg << 2), mask, or);
+}
+
+static inline u32 a6xx_llc_read(struct a6xx_gpu *a6xx_gpu, u32 reg)
+{
+	return msm_readl(a6xx_gpu->llc_mmio + (reg << 2));
+}
+
+static inline void a6xx_llc_write(struct a6xx_gpu *a6xx_gpu, u32 reg, u32 value)
+{
+	msm_writel(value, a6xx_gpu->llc_mmio + (reg << 2));
+}
+
 #define shadowptr(_a6xx_gpu, _ring) ((_a6xx_gpu)->shadow_iova + \
 		((_ring)->id * sizeof(uint32_t)))
 

-- 
2.41.0