From: Richard Henderson <richard.henderson@linaro.org>
To: Xiaojuan Yang <yangxiaojuan@loongson.cn>, qemu-devel@nongnu.org
Cc: Song Gao <gaosong@loongson.cn>
Subject: Re: [RFC PATCH v2 02/30] target/loongarch: Add CSR registers definition
Date: Thu, 11 Nov 2021 14:33:17 +0100 [thread overview]
Message-ID: <200cebb2-83a0-b3b0-3dfc-3c39f975f930@linaro.org> (raw)
In-Reply-To: <1636594528-8175-3-git-send-email-yangxiaojuan@loongson.cn>
On 11/11/21 2:35 AM, Xiaojuan Yang wrote:
> @@ -179,12 +181,22 @@ static void loongarch_cpu_reset(DeviceState *dev)
> LoongArchCPU *cpu = LOONGARCH_CPU(cs);
> LoongArchCPUClass *lacc = LOONGARCH_CPU_GET_CLASS(cpu);
> CPULoongArchState *env = &cpu->env;
> + uint64_t data;
>
> lacc->parent_reset(dev);
>
> env->fcsr0_mask = 0x1f1f031f;
> env->fcsr0 = 0x0;
>
> + /* Set direct mapping mode after reset */
> + data = FIELD_DP64(0, CSR_CRMD, PLV, 0);
> + data = FIELD_DP64(data, CSR_CRMD, IE, 0);
> + data = FIELD_DP64(data, CSR_CRMD, DA, 1);
> + data = FIELD_DP64(data, CSR_CRMD, PG, 0);
> + data = FIELD_DP64(data, CSR_CRMD, DATF, 1);
> + data = FIELD_DP64(data, CSR_CRMD, DATM, 1);
> + env->CSR_CRMD = data;
This is not all that is listed in 6.3 Reset.
r~
next prev parent reply other threads:[~2021-11-11 13:34 UTC|newest]
Thread overview: 62+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-11-11 1:34 [RFC PATCH v2 00/30] Add Loongarch softmmu support Xiaojuan Yang
2021-11-11 1:34 ` [RFC PATCH v2 01/30] target/loongarch: Update README Xiaojuan Yang
2021-11-11 11:50 ` chen huacai
2021-11-15 3:34 ` yangxiaojuan
2021-11-11 1:35 ` [RFC PATCH v2 02/30] target/loongarch: Add CSR registers definition Xiaojuan Yang
2021-11-11 13:29 ` Richard Henderson
2021-11-12 2:14 ` yangxiaojuan
2021-11-12 7:14 ` Richard Henderson
2021-11-11 13:33 ` Richard Henderson [this message]
2021-11-11 1:35 ` [RFC PATCH v2 03/30] target/loongarch: Add basic vmstate description of CPU Xiaojuan Yang
2021-11-11 13:30 ` Richard Henderson
2021-11-11 1:35 ` [RFC PATCH v2 04/30] target/loongarch: Define exceptions for LoongArch Xiaojuan Yang
2021-11-11 13:36 ` Richard Henderson
2021-11-12 2:24 ` yangxiaojuan
2021-11-11 1:35 ` [RFC PATCH v2 05/30] target/loongarch: Implement qmp_query_cpu_definitions() Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 06/30] target/loongarch: Add stabletimer support Xiaojuan Yang
2021-11-11 14:34 ` Richard Henderson
2021-11-11 1:35 ` [RFC PATCH v2 07/30] target/loongarch: Add MMU support for LoongArch CPU Xiaojuan Yang
2021-11-11 15:53 ` Richard Henderson
2021-11-17 6:37 ` yangxiaojuan
2021-11-17 6:59 ` Richard Henderson
2021-11-11 1:35 ` [RFC PATCH v2 08/30] target/loongarch: Add LoongArch CSR/IOCSR instruction Xiaojuan Yang
2021-11-11 17:43 ` Richard Henderson
2021-11-17 8:48 ` yangxiaojuan
2021-11-11 1:35 ` [RFC PATCH v2 09/30] target/loongarch: Add TLB instruction support Xiaojuan Yang
2021-11-11 18:14 ` Richard Henderson
2021-11-17 7:29 ` yangxiaojuan
2021-11-17 8:22 ` Richard Henderson
2021-11-17 8:53 ` yangxiaojuan
2021-11-11 1:35 ` [RFC PATCH v2 10/30] target/loongarch: Add other core instructions support Xiaojuan Yang
2021-11-14 10:19 ` Richard Henderson
2021-11-11 1:35 ` [RFC PATCH v2 11/30] target/loongarch: Add LoongArch interrupt and exception handle Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 12/30] target/loongarch: Add timer related instructions support Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 13/30] target/loongarch: Add gdb support Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 14/30] target/loongarch: Implement privilege instructions disassembly Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 15/30] hw/pci-host: Add ls7a1000 PCIe Host bridge support for Loongson Platform Xiaojuan Yang
2021-11-11 13:17 ` Mark Cave-Ayland
2021-11-11 1:35 ` [RFC PATCH v2 16/30] hw/loongarch: Add a virt LoongArch 3A5000 board support Xiaojuan Yang
2021-11-11 14:17 ` Mark Cave-Ayland
2021-11-11 1:35 ` [RFC PATCH v2 17/30] hw/loongarch: Add LoongArch cpu interrupt support(CPUINTC) Xiaojuan Yang
2021-11-11 14:22 ` Mark Cave-Ayland
2021-11-11 1:35 ` [RFC PATCH v2 18/30] hw/loongarch: Add LoongArch ipi interrupt support(IPI) Xiaojuan Yang
2021-11-11 14:28 ` Mark Cave-Ayland
2021-11-11 1:35 ` [RFC PATCH v2 19/30] hw/intc: Add LoongArch ls7a interrupt controller support(PCH-PIC) Xiaojuan Yang
2021-11-11 14:37 ` Mark Cave-Ayland
2021-11-11 1:35 ` [RFC PATCH v2 20/30] hw/intc: Add LoongArch ls7a msi interrupt controller support(PCH-MSI) Xiaojuan Yang
2021-11-11 14:40 ` Mark Cave-Ayland
2021-11-11 1:35 ` [RFC PATCH v2 21/30] hw/intc: Add LoongArch extioi interrupt controller(EIOINTC) Xiaojuan Yang
2021-11-11 14:49 ` Mark Cave-Ayland
2021-11-25 8:20 ` yangxiaojuan
2021-11-26 8:19 ` Mark Cave-Ayland
2021-11-11 1:35 ` [RFC PATCH v2 22/30] hw/loongarch: Add irq hierarchy for the system Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 23/30] hw/loongarch: Add some devices support for 3A5000 Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 24/30] hw/loongarch: Add LoongArch ls7a rtc device support Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 25/30] hw/loongarch: Add default bios startup support Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 26/30] hw/loongarch: Add -kernel and -initrd options support Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 27/30] hw/loongarch: Add LoongArch smbios support Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 28/30] hw/loongarch: Add LoongArch acpi support Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 29/30] hw/loongarch: Add machine->possible_cpus Xiaojuan Yang
2021-11-11 1:35 ` [RFC PATCH v2 30/30] hw/loongarch: Add Numa support Xiaojuan Yang
2021-11-11 14:58 ` [RFC PATCH v2 00/30] Add Loongarch softmmu support Mark Cave-Ayland
2021-11-12 1:26 ` yangxiaojuan
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