Re: [PATCH v9 05/21] ARM64 / ACPI: Get RSDP and ACPI boot-time tables

2015-03-10 Thread Hanjun Guo
On 2015年03月10日 19:19, Leif Lindholm wrote: On Tue, Mar 10, 2015 at 04:01:16PM +0800, Hanjun Guo wrote: index 000..f052e7a --- /dev/null +++ b/arch/arm64/kernel/acpi.c @@ -0,0 +1,101 @@ +/* + * ARM64 Specific Low-Level ACPI Boot Support + * + * Copyright (C) 2013-2014, Linaro Ltd. + * A

Re: [PATCH v9 05/21] ARM64 / ACPI: Get RSDP and ACPI boot-time tables

2015-03-10 Thread Leif Lindholm
On Tue, Mar 10, 2015 at 04:01:16PM +0800, Hanjun Guo wrote: > >>index 000..f052e7a > >>--- /dev/null > >>+++ b/arch/arm64/kernel/acpi.c > >>@@ -0,0 +1,101 @@ > >>+/* > >>+ * ARM64 Specific Low-Level ACPI Boot Support > >>+ * > >>+ * Copyright (C) 2013-2014, Linaro Ltd. > >>+ * Author: Al Ston

Re: [PATCH v9 05/21] ARM64 / ACPI: Get RSDP and ACPI boot-time tables

2015-03-10 Thread Lorenzo Pieralisi
On Tue, Mar 10, 2015 at 08:01:16AM +, Hanjun Guo wrote: [...] > >> diff --git a/arch/arm64/include/asm/acpi.h b/arch/arm64/include/asm/acpi.h > >> new file mode 100644 > >> index 000..8b837ab > >> --- /dev/null > >> +++ b/arch/arm64/include/asm/acpi.h > >> @@ -0,0 +1,45 @@ > >> +/* > >> +

Re: [PATCH v9 05/21] ARM64 / ACPI: Get RSDP and ACPI boot-time tables

2015-03-10 Thread Hanjun Guo
On 2015年03月06日 02:51, Lorenzo Pieralisi wrote: On Wed, Feb 25, 2015 at 08:39:45AM +, Hanjun Guo wrote: From: Al Stone As we want to get ACPI tables to parse and then use the information for system initialization, we should get the RSDP (Root System Description Pointer) first, it then locat

Re: [PATCH v9 05/21] ARM64 / ACPI: Get RSDP and ACPI boot-time tables

2015-03-06 Thread Grant Likely
On Wed, 25 Feb 2015 16:39:45 +0800 , Hanjun Guo wrote: > From: Al Stone > > As we want to get ACPI tables to parse and then use the information > for system initialization, we should get the RSDP (Root System > Description Pointer) first, it then locates Extended Root Description > Table (XSDT)

Re: [PATCH v9 05/21] ARM64 / ACPI: Get RSDP and ACPI boot-time tables

2015-03-05 Thread Lorenzo Pieralisi
On Wed, Feb 25, 2015 at 08:39:45AM +, Hanjun Guo wrote: > From: Al Stone > > As we want to get ACPI tables to parse and then use the information > for system initialization, we should get the RSDP (Root System > Description Pointer) first, it then locates Extended Root Description > Table (XS

Re: [PATCH v9 05/21] ARM64 / ACPI: Get RSDP and ACPI boot-time tables

2015-03-05 Thread Olof Johansson
On Wed, Feb 25, 2015 at 04:39:45PM +0800, Hanjun Guo wrote: > From: Al Stone > > As we want to get ACPI tables to parse and then use the information > for system initialization, we should get the RSDP (Root System > Description Pointer) first, it then locates Extended Root Description > Table (XS

[PATCH v9 05/21] ARM64 / ACPI: Get RSDP and ACPI boot-time tables

2015-02-25 Thread Hanjun Guo
From: Al Stone As we want to get ACPI tables to parse and then use the information for system initialization, we should get the RSDP (Root System Description Pointer) first, it then locates Extended Root Description Table (XSDT) which contains all the 64-bit physical address that pointer to other