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Wed, 07 Apr 2021 07:24:33 -0700 (PDT) MIME-Version: 1.0 References: <5bf4e802b52fc4f8e57c8c03346cec716ea3ce32.1617367533.git.alistair.francis@wdc.com> In-Reply-To: <5bf4e802b52fc4f8e57c8c03346cec716ea3ce32.1617367533.git.alistair.francis@wdc.com> From: Bin Meng Date: Wed, 7 Apr 2021 22:24:22 +0800 Message-ID: Subject: Re: [PATCH v1 2/8] target/riscv: Define ePMP mseccfg To: Alistair Francis Content-Type: text/plain; charset="UTF-8" Received-SPF: pass client-ip=2607:f8b0:4864:20::b29; envelope-from=bmeng.cn@gmail.com; helo=mail-yb1-xb29.google.com X-Spam_score_int: -20 X-Spam_score: -2.1 X-Spam_bar: -- X-Spam_report: (-2.1 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, FREEMAIL_FROM=0.001, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001 autolearn=ham autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: weiying_hou@outlook.com, "open list:RISC-V" , Ethan.Lee.QNL@gmail.com, "qemu-devel@nongnu.org Developers" , Palmer Dabbelt , Alistair Francis , camiyoru@gmail.com Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: "Qemu-devel" On Fri, Apr 2, 2021 at 8:49 PM Alistair Francis wrote: > > From: Hou Weiying > > Use address 0x390 and 0x391 for the ePMP CSRs. nits: remove one space before 0x390 > > Signed-off-by: Hongzheng-Li > Signed-off-by: Hou Weiying > Signed-off-by: Myriad-Dreamin > Reviewed-by: Alistair Francis > Message-Id: > [ Changes by AF: > - Tidy up commit message > ] > Signed-off-by: Alistair Francis > --- > target/riscv/cpu_bits.h | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/target/riscv/cpu_bits.h b/target/riscv/cpu_bits.h > index caf4599207..32e1ee92dc 100644 > --- a/target/riscv/cpu_bits.h > +++ b/target/riscv/cpu_bits.h > @@ -232,6 +232,9 @@ > #define CSR_MTINST 0x34a > #define CSR_MTVAL2 0x34b > > +/* Enhanced PMP */ nits: Enhanced Physical Memory Protection ? > +#define CSR_MSECCFG 0x390 > +#define CSR_MSECCFGH 0x391 > /* Physical Memory Protection */ > #define CSR_PMPCFG0 0x3a0 > #define CSR_PMPCFG1 0x3a1 Reviewed-by: Bin Meng Regards, Bin