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Lin" , Singo Chang , Nancy Lin , Shawn Sung , , , , , , Subject: [PATCH RESEND,v6 5/8] mailbox: mediatek: Move reuseable definition to header for secure driver Date: Sun, 26 May 2024 22:44:40 +0800 Message-ID: <20240526144443.14345-6-jason-jh.lin@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20240526144443.14345-1-jason-jh.lin@mediatek.com> References: <20240526144443.14345-1-jason-jh.lin@mediatek.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-TM-AS-Product-Ver: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-AS-Result: No-10--8.384000-8.000000 X-TMASE-MatchedRID: VUvK7TVZCu5LbaTfilVXfTPDkSOzeDWWf6/Md8Lb2l/1gF7PCEF9bli5 r+TKtIsr64Ta3P14gV2y7ec+ITUwMzW+K/PcvqBra0aUozXm0DZhwbaywi9zZ5I7pKjpAaDKcHj giTON9jL2AGYwj2gIyTCFODyyOV42WBgg/1jJcKSolIr4dI9j76OSgZnCaMw2l2j8d+K0VSitbj X4EGqr75TUFtbI5FWRZdiH6FXuQ0+R9xZEuG20iJ4CIKY/Hg3AaZGo0EeYG96i9JVLbqc4Fyq2r l3dzGQ1i5vyLGs70nnbP6Jz0phFJyzcX6iv/sgJXUsAY2sv0aNEpCUbu6x3lcC+ksT6a9fy X-TM-AS-User-Approved-Sender: No X-TM-AS-User-Blocked-Sender: No X-TMASE-Result: 10--8.384000-8.000000 X-TMASE-Version: SMEX-14.0.0.3152-9.1.1006-23728.005 X-TM-SNTS-SMTP: 91F02D06F32DED2FC9F3084A621CC82DD8C526A2FB7972421BE51B8AB5A5081D2000:8 X-MTK: N Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" To support CMDQ secure driver, move some reuseable definition to header. - define: e.g. CMDQ_GCE_NUM_MAX, CMDQ_THR_BASE, CMDQ_THR_SIZE. - struct: e.g. cmdq_thread, cmdq, cmdq_task. - include: e.g. . Add "#include " for the function that takes "struct mbox_chan * chan" as a parameter. That may occur a build error if secure driver header includes the mtk-cmdq-mailbox.h. - function: e.g. cmdq_get_shift_pa(struct mbox_chan *chan). Signed-off-by: Jason-JH.Lin Signed-off-by: Hsiao Chien Sung --- drivers/mailbox/mtk-cmdq-mailbox.c | 30 --------------------- include/linux/mailbox/mtk-cmdq-mailbox.h | 33 ++++++++++++++++++++++++ 2 files changed, 33 insertions(+), 30 deletions(-) diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-= mailbox.c index 618023011d31..025e53549a45 100644 --- a/drivers/mailbox/mtk-cmdq-mailbox.c +++ b/drivers/mailbox/mtk-cmdq-mailbox.c @@ -3,7 +3,6 @@ // Copyright (c) 2018 MediaTek Inc. =20 #include -#include #include #include #include @@ -22,13 +21,10 @@ =20 #define CMDQ_OP_CODE_MASK (0xff << CMDQ_OP_CODE_SHIFT) #define CMDQ_NUM_CMD(t) (t->cmd_buf_size / CMDQ_INST_SIZE) -#define CMDQ_GCE_NUM_MAX (2) =20 #define CMDQ_CURR_IRQ_STATUS 0x10 #define CMDQ_SYNC_TOKEN_UPDATE 0x68 #define CMDQ_THR_SLOT_CYCLES 0x30 -#define CMDQ_THR_BASE 0x100 -#define CMDQ_THR_SIZE 0x80 #define CMDQ_THR_WARM_RESET 0x00 #define CMDQ_THR_ENABLE_TASK 0x04 #define CMDQ_THR_SUSPEND_TASK 0x08 @@ -59,32 +55,6 @@ #define CMDQ_JUMP_BY_OFFSET 0x10000000 #define CMDQ_JUMP_BY_PA 0x10000001 =20 -struct cmdq_thread { - struct mbox_chan *chan; - void __iomem *base; - struct list_head task_busy_list; - u32 priority; -}; - -struct cmdq_task { - struct cmdq *cmdq; - struct list_head list_entry; - dma_addr_t pa_base; - struct cmdq_thread *thread; - struct cmdq_pkt *pkt; /* the packet sent from mailbox client */ -}; - -struct cmdq { - struct mbox_controller mbox; - void __iomem *base; - int irq; - u32 irq_mask; - const struct gce_plat *pdata; - struct cmdq_thread *thread; - struct clk_bulk_data clocks[CMDQ_GCE_NUM_MAX]; - bool suspended; -}; - struct gce_plat { u32 thread_nr; u8 shift; diff --git a/include/linux/mailbox/mtk-cmdq-mailbox.h b/include/linux/mailb= ox/mtk-cmdq-mailbox.h index f78a08e7c6ed..43eae45a08c9 100644 --- a/include/linux/mailbox/mtk-cmdq-mailbox.h +++ b/include/linux/mailbox/mtk-cmdq-mailbox.h @@ -7,10 +7,17 @@ #ifndef __MTK_CMDQ_MAILBOX_H__ #define __MTK_CMDQ_MAILBOX_H__ =20 +#include +#include #include #include #include =20 +#define CMDQ_GCE_NUM_MAX 2 + +#define CMDQ_THR_BASE 0x100 +#define CMDQ_THR_SIZE 0x80 + #define CMDQ_INST_SIZE 8 /* instruction is 64-bit */ #define CMDQ_SUBSYS_SHIFT 16 #define CMDQ_OP_CODE_SHIFT 24 @@ -79,6 +86,32 @@ struct cmdq_pkt { bool loop; }; =20 +struct cmdq_thread { + struct mbox_chan *chan; + void __iomem *base; + struct list_head task_busy_list; + u32 priority; +}; + +struct cmdq { + struct mbox_controller mbox; + void __iomem *base; + int irq; + u32 irq_mask; + const struct gce_plat *pdata; + struct cmdq_thread *thread; + struct clk_bulk_data clocks[CMDQ_GCE_NUM_MAX]; + bool suspended; +}; + +struct cmdq_task { + struct cmdq *cmdq; + struct list_head list_entry; + dma_addr_t pa_base; + struct cmdq_thread *thread; + struct cmdq_pkt *pkt; /* the packet sent from mailbox client */ +}; + u8 cmdq_get_shift_pa(struct mbox_chan *chan); =20 #endif /* __MTK_CMDQ_MAILBOX_H__ */ --=20 2.18.0