Re: [PATCH] MIPS: Loongson64: Add kexec/kdump support

2020-09-18 Thread Huacai Chen
Hi, Jinyang, On Fri, Sep 18, 2020 at 2:20 PM Jinyang He wrote: > > On 09/17/2020 09:52 PM, Zhou Yanjie wrote: > > Hello, > > > > 在 2020/9/17 下午8:41, Jinyang He 写道: > >> Hi, Huacai, > >> > >> > >> On 09/16/2020 01:39 PM, Huacai Chen wrote: > >>> Hi, Jinyang, > >>> > >>> On Tue, Sep 15, 2020 at

Re: [PATCH] MIPS: Loongson64: Add kexec/kdump support

2020-09-18 Thread Jinyang He
On 09/17/2020 10:21 PM, Jiaxun Yang wrote: 在 2020/9/17 20:41, Jinyang He 写道: Hi, Huacai, On 09/16/2020 01:39 PM, Huacai Chen wrote: Hi, Jinyang, On Tue, Sep 15, 2020 at 10:17 PM Jinyang He wrote: On 09/16/2020 09:33 AM, Jiaxun Yang wrote: 于 2020年9月15日 GMT+08:00 下午9:07:43, Jinyang He

Re: [PATCH] MIPS: Loongson64: Add kexec/kdump support

2020-09-18 Thread Jinyang He
On 09/17/2020 09:52 PM, Zhou Yanjie wrote: Hello, 在 2020/9/17 下午8:41, Jinyang He 写道: Hi, Huacai, On 09/16/2020 01:39 PM, Huacai Chen wrote: Hi, Jinyang, On Tue, Sep 15, 2020 at 10:17 PM Jinyang He wrote: On 09/16/2020 09:33 AM, Jiaxun Yang wrote: 于 2020年9月15日 GMT+08:00 下午9:07:43,

Re: [PATCH] MIPS: Loongson64: Add kexec/kdump support

2020-09-17 Thread Jiaxun Yang
在 2020/9/17 20:41, Jinyang He 写道: Hi, Huacai, On 09/16/2020 01:39 PM, Huacai Chen wrote: Hi, Jinyang, On Tue, Sep 15, 2020 at 10:17 PM Jinyang He wrote: On 09/16/2020 09:33 AM, Jiaxun Yang wrote: 于 2020年9月15日 GMT+08:00 下午9:07:43, Jinyang He 写到: Add loongson_kexec_prepare(),

Re: [PATCH] MIPS: Loongson64: Add kexec/kdump support

2020-09-17 Thread Zhou Yanjie
Hello, 在 2020/9/17 下午8:41, Jinyang He 写道: Hi, Huacai, On 09/16/2020 01:39 PM, Huacai Chen wrote: Hi, Jinyang, On Tue, Sep 15, 2020 at 10:17 PM Jinyang He wrote: On 09/16/2020 09:33 AM, Jiaxun Yang wrote: 于 2020年9月15日 GMT+08:00 下午9:07:43, Jinyang He 写到: Add loongson_kexec_prepare(),

Re: [PATCH] MIPS: Loongson64: Add kexec/kdump support

2020-09-17 Thread Jinyang He
Hi, Huacai, On 09/16/2020 01:39 PM, Huacai Chen wrote: Hi, Jinyang, On Tue, Sep 15, 2020 at 10:17 PM Jinyang He wrote: On 09/16/2020 09:33 AM, Jiaxun Yang wrote: 于 2020年9月15日 GMT+08:00 下午9:07:43, Jinyang He 写到: Add loongson_kexec_prepare(), loongson_kexec_shutdown() and

Re: [PATCH] MIPS: Loongson64: Add kexec/kdump support

2020-09-15 Thread Huacai Chen
Hi, Jinyang, On Tue, Sep 15, 2020 at 10:17 PM Jinyang He wrote: > > > > On 09/16/2020 09:33 AM, Jiaxun Yang wrote: > > > > 于 2020年9月15日 GMT+08:00 下午9:07:43, Jinyang He 写到: > >> Add loongson_kexec_prepare(), loongson_kexec_shutdown() and > >> loongson_kexec_crashdown() for passing the parameters

Re: [PATCH] MIPS: Loongson64: Add kexec/kdump support

2020-09-15 Thread Jinyang He
On 09/16/2020 09:33 AM, Jiaxun Yang wrote: 于 2020年9月15日 GMT+08:00 下午9:07:43, Jinyang He 写到: Add loongson_kexec_prepare(), loongson_kexec_shutdown() and loongson_kexec_crashdown() for passing the parameters of kexec_args. To start loongson64, CPU0 needs 3 parameters: fw_arg0: the number of

Re: [PATCH] MIPS: Loongson64: Add kexec/kdump support

2020-09-15 Thread Jiaxun Yang
于 2020年9月15日 GMT+08:00 下午9:07:43, Jinyang He 写到: >Add loongson_kexec_prepare(), loongson_kexec_shutdown() and >loongson_kexec_crashdown() for passing the parameters of kexec_args. > >To start loongson64, CPU0 needs 3 parameters: >fw_arg0: the number of cmd. >fw_arg1: cmd structure which seems

[PATCH] MIPS: Loongson64: Add kexec/kdump support

2020-09-15 Thread Jinyang He
Add loongson_kexec_prepare(), loongson_kexec_shutdown() and loongson_kexec_crashdown() for passing the parameters of kexec_args. To start loongson64, CPU0 needs 3 parameters: fw_arg0: the number of cmd. fw_arg1: cmd structure which seems strange, the cmd array[index]'s value is cmd