[PATCH v1, 4/5] soc: mediatek: cmdq: add address shift in jump

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From: Yongqiang Niu <yongqiang.niu@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	CK Hu <ck.hu@mediatek.com>
Cc: Jassi Brar <jassisinghbrar@gmail.com>,
	Bibby Hsieh <bibby.hsieh@mediatek.com>,
	Yongqiang Niu <yongqiang.niu@mediatek.com>,
	Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>,
	<linux-arm-kernel@lists.infradead.org>,
	<linux-mediatek@lists.infradead.org>,
	<linux-kernel@vger.kernel.org>
Subject: [PATCH v1, 4/5] soc: mediatek: cmdq: add address shift in jump
Date: Sat, 5 Dec 2020 12:15:27 +0800	[thread overview]
Message-ID: <1607141728-17307-5-git-send-email-yongqiang.niu@mediatek.com> (raw)
In-Reply-To: <1607141728-17307-1-git-send-email-yongqiang.niu@mediatek.com>

Add address shift when compose jump instruction
to compatible with 35bit format.

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
---
 drivers/mailbox/mtk-cmdq-mailbox.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c
index 1c01fe0..5ed39f8 100644
--- a/drivers/mailbox/mtk-cmdq-mailbox.c
+++ b/drivers/mailbox/mtk-cmdq-mailbox.c
@@ -174,7 +174,8 @@ static void cmdq_task_insert_into_thread(struct cmdq_task *task)
 	dma_sync_single_for_cpu(dev, prev_task->pa_base,
 				prev_task->pkt->cmd_buf_size, DMA_TO_DEVICE);
 	prev_task_base[CMDQ_NUM_CMD(prev_task->pkt) - 1] =
-		(u64)CMDQ_JUMP_BY_PA << 32 | task->pa_base;
+		(u64)CMDQ_JUMP_BY_PA << 32 |
+		(task->pa_base >> task->cmdq->shift_pa);
 	dma_sync_single_for_device(dev, prev_task->pa_base,
 				   prev_task->pkt->cmd_buf_size, DMA_TO_DEVICE);
 
-- 
1.8.1.1.dirty

WARNING: multiple messages have this Message-ID (diff)

From: Yongqiang Niu <yongqiang.niu@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	CK Hu <ck.hu@mediatek.com>
Cc: Bibby Hsieh <bibby.hsieh@mediatek.com>,
	Jassi Brar <jassisinghbrar@gmail.com>,
	linux-kernel@vger.kernel.org,
	Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>,
	linux-mediatek@lists.infradead.org,
	Yongqiang Niu <yongqiang.niu@mediatek.com>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1, 4/5] soc: mediatek: cmdq: add address shift in jump
Date: Sat, 5 Dec 2020 12:15:27 +0800	[thread overview]
Message-ID: <1607141728-17307-5-git-send-email-yongqiang.niu@mediatek.com> (raw)
In-Reply-To: <1607141728-17307-1-git-send-email-yongqiang.niu@mediatek.com>

Add address shift when compose jump instruction
to compatible with 35bit format.

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
---
 drivers/mailbox/mtk-cmdq-mailbox.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c
index 1c01fe0..5ed39f8 100644
--- a/drivers/mailbox/mtk-cmdq-mailbox.c
+++ b/drivers/mailbox/mtk-cmdq-mailbox.c
@@ -174,7 +174,8 @@ static void cmdq_task_insert_into_thread(struct cmdq_task *task)
 	dma_sync_single_for_cpu(dev, prev_task->pa_base,
 				prev_task->pkt->cmd_buf_size, DMA_TO_DEVICE);
 	prev_task_base[CMDQ_NUM_CMD(prev_task->pkt) - 1] =
-		(u64)CMDQ_JUMP_BY_PA << 32 | task->pa_base;
+		(u64)CMDQ_JUMP_BY_PA << 32 |
+		(task->pa_base >> task->cmdq->shift_pa);
 	dma_sync_single_for_device(dev, prev_task->pa_base,
 				   prev_task->pkt->cmd_buf_size, DMA_TO_DEVICE);
 
-- 
1.8.1.1.dirty
_______________________________________________
Linux-mediatek mailing list
Linux-mediatek@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-mediatek

WARNING: multiple messages have this Message-ID (diff)

From: Yongqiang Niu <yongqiang.niu@mediatek.com>
To: Rob Herring <robh+dt@kernel.org>,
	Matthias Brugger <matthias.bgg@gmail.com>,
	CK Hu <ck.hu@mediatek.com>
Cc: Bibby Hsieh <bibby.hsieh@mediatek.com>,
	Jassi Brar <jassisinghbrar@gmail.com>,
	linux-kernel@vger.kernel.org,
	Dennis YC Hsieh <dennis-yc.hsieh@mediatek.com>,
	linux-mediatek@lists.infradead.org,
	Yongqiang Niu <yongqiang.niu@mediatek.com>,
	linux-arm-kernel@lists.infradead.org
Subject: [PATCH v1, 4/5] soc: mediatek: cmdq: add address shift in jump
Date: Sat, 5 Dec 2020 12:15:27 +0800	[thread overview]
Message-ID: <1607141728-17307-5-git-send-email-yongqiang.niu@mediatek.com> (raw)
In-Reply-To: <1607141728-17307-1-git-send-email-yongqiang.niu@mediatek.com>

Add address shift when compose jump instruction
to compatible with 35bit format.

Signed-off-by: Yongqiang Niu <yongqiang.niu@mediatek.com>
---
 drivers/mailbox/mtk-cmdq-mailbox.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c
index 1c01fe0..5ed39f8 100644
--- a/drivers/mailbox/mtk-cmdq-mailbox.c
+++ b/drivers/mailbox/mtk-cmdq-mailbox.c
@@ -174,7 +174,8 @@ static void cmdq_task_insert_into_thread(struct cmdq_task *task)
 	dma_sync_single_for_cpu(dev, prev_task->pa_base,
 				prev_task->pkt->cmd_buf_size, DMA_TO_DEVICE);
 	prev_task_base[CMDQ_NUM_CMD(prev_task->pkt) - 1] =
-		(u64)CMDQ_JUMP_BY_PA << 32 | task->pa_base;
+		(u64)CMDQ_JUMP_BY_PA << 32 |
+		(task->pa_base >> task->cmdq->shift_pa);
 	dma_sync_single_for_device(dev, prev_task->pa_base,
 				   prev_task->pkt->cmd_buf_size, DMA_TO_DEVICE);
 
-- 
1.8.1.1.dirty
_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

next prev parent reply	other threads:[~2020-12-05  4:16 UTC|newest]

Thread overview: 33+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-05  4:15 [PATCH v1, 0/5] support gce on mt8192 platform Yongqiang Niu
2020-12-05  4:15 ` Yongqiang Niu
2020-12-05  4:15 ` Yongqiang Niu
2020-12-05  4:15 ` [PATCH v1, 1/5] dt-binding: gce: add gce header file for mt8192 Yongqiang Niu
2020-12-05  4:15   ` Yongqiang Niu
2020-12-05  4:15   ` Yongqiang Niu
2020-12-05  4:15 ` [PATCH v1, 2/5] arm64: dts: mt8192: add gce node Yongqiang Niu
2020-12-05  4:15   ` Yongqiang Niu
2020-12-05  4:15   ` Yongqiang Niu
2020-12-05  4:15 ` [PATCH v1, 3/5] mailbox: mediatek: add control_by_sw private data Yongqiang Niu
2020-12-05  4:15   ` Yongqiang Niu
2020-12-05  4:15   ` Yongqiang Niu
2020-12-05  7:35   ` Nicolas Boichat
2020-12-05  7:35     ` Nicolas Boichat
2020-12-05  7:35     ` Nicolas Boichat
2020-12-23  0:33     ` Yongqiang Niu
2020-12-23  0:33       ` Yongqiang Niu
2020-12-23  0:33       ` Yongqiang Niu
2020-12-05  4:15 ` Yongqiang Niu [this message]
2020-12-05  4:15   ` [PATCH v1, 4/5] soc: mediatek: cmdq: add address shift in jump Yongqiang Niu
2020-12-05  4:15   ` Yongqiang Niu
2020-12-05  7:30   ` Nicolas Boichat
2020-12-05  7:30     ` Nicolas Boichat
2020-12-05  7:30     ` Nicolas Boichat
2020-12-09 15:16     ` Chun-Kuang Hu
2020-12-09 15:16       ` Chun-Kuang Hu
2020-12-09 15:16       ` Chun-Kuang Hu
2020-12-23  0:36       ` Yongqiang Niu
2020-12-23  0:36         ` Yongqiang Niu
2020-12-23  0:36         ` Yongqiang Niu
2020-12-05  4:15 ` [PATCH v1, 5/5] mailbox: cmdq: add mt8192 support Yongqiang Niu
2020-12-05  4:15   ` Yongqiang Niu
2020-12-05  4:15   ` Yongqiang Niu

find likely ancestor, descendant, or conflicting patches for this message:
dfblob:1c01fe0 dfblob:1c01fe0 dfblob:1c01fe0 dfblob:5ed39f8
dfblob:5ed39f8 dfblob:5ed39f8
	(help)

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