diff mbox

[v7,4/5] ACPI: move acpi_build_srat_memory to common place

Message ID 1461571547-13132-5-git-send-email-zhaoshenglong@huawei.com (mailing list archive)
State New, archived
Headers show

Commit Message

Shannon Zhao April 25, 2016, 8:05 a.m. UTC 
From: Shannon Zhao <shannon.zhao@linaro.org>

Move acpi_build_srat_memory to common place so that it could be reused
by ARM. Rename it to build_acpi_srat_memory.

Cc: Michael S. Tsirkin <mst@redhat.com>
Cc: Igor Mammedov <imammedo@redhat.com>
Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
---
 hw/acpi/aml-build.c         | 11 +++++++++++
 hw/i386/acpi-build.c        | 29 +++++------------------------
 include/hw/acpi/aml-build.h | 10 ++++++++++
 3 files changed, 26 insertions(+), 24 deletions(-)

Comments

Andrew Jones April 25, 2016, 9:28 a.m. UTC | #1 
On Mon, Apr 25, 2016 at 04:05:46PM +0800, Shannon Zhao wrote:
> From: Shannon Zhao <shannon.zhao@linaro.org>
> 
> Move acpi_build_srat_memory to common place so that it could be reused
> by ARM. Rename it to build_acpi_srat_memory.
> 
> Cc: Michael S. Tsirkin <mst@redhat.com>
> Cc: Igor Mammedov <imammedo@redhat.com>
> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
> ---
>  hw/acpi/aml-build.c         | 11 +++++++++++
>  hw/i386/acpi-build.c        | 29 +++++------------------------
>  include/hw/acpi/aml-build.h | 10 ++++++++++
>  3 files changed, 26 insertions(+), 24 deletions(-)
> 
> diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
> index ab89ca6..f945524 100644
> --- a/hw/acpi/aml-build.c
> +++ b/hw/acpi/aml-build.c
> @@ -1563,3 +1563,14 @@ build_rsdt(GArray *table_data, GArray *linker, GArray *table_offsets,
>      build_header(linker, table_data,
>                   (void *)rsdt, "RSDT", rsdt_len, 1, oem_id, oem_table_id);
>  }
> +
> +void build_acpi_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
> +                            uint64_t len, int node, MemoryAffinityFlags flags)
> +{
> +    numamem->type = ACPI_SRAT_MEMORY;
> +    numamem->length = sizeof(*numamem);
> +    numamem->proximity = cpu_to_le32(node);
> +    numamem->flags = cpu_to_le32(flags);
> +    numamem->base_addr = cpu_to_le64(base);
> +    numamem->range_length = cpu_to_le64(len);
> +}
> diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
> index 3c031aa..f939191 100644
> --- a/hw/i386/acpi-build.c
> +++ b/hw/i386/acpi-build.c
> @@ -2427,25 +2427,6 @@ build_tpm2(GArray *table_data, GArray *linker)
>                   (void *)tpm2_ptr, "TPM2", sizeof(*tpm2_ptr), 4, NULL, NULL);
>  }
>  
> -typedef enum {
> -    MEM_AFFINITY_NOFLAGS      = 0,
> -    MEM_AFFINITY_ENABLED      = (1 << 0),
> -    MEM_AFFINITY_HOTPLUGGABLE = (1 << 1),
> -    MEM_AFFINITY_NON_VOLATILE = (1 << 2),
> -} MemoryAffinityFlags;
> -
> -static void
> -acpi_build_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
> -                       uint64_t len, int node, MemoryAffinityFlags flags)
> -{
> -    numamem->type = ACPI_SRAT_MEMORY;
> -    numamem->length = sizeof(*numamem);
> -    numamem->proximity = cpu_to_le32(node);
> -    numamem->flags = cpu_to_le32(flags);
> -    numamem->base_addr = cpu_to_le64(base);
> -    numamem->range_length = cpu_to_le64(len);
> -}
> -
>  static void
>  build_srat(GArray *table_data, GArray *linker, MachineState *machine)
>  {
> @@ -2491,7 +2472,7 @@ build_srat(GArray *table_data, GArray *linker, MachineState *machine)
>      numa_start = table_data->len;
>  
>      numamem = acpi_data_push(table_data, sizeof *numamem);
> -    acpi_build_srat_memory(numamem, 0, 640*1024, 0, MEM_AFFINITY_ENABLED);
> +    build_acpi_srat_memory(numamem, 0, 640*1024, 0, MEM_AFFINITY_ENABLED);
>      next_base = 1024 * 1024;
>      for (i = 1; i < pcms->numa_nodes + 1; ++i) {
>          mem_base = next_base;
> @@ -2507,7 +2488,7 @@ build_srat(GArray *table_data, GArray *linker, MachineState *machine)
>              mem_len -= next_base - pcms->below_4g_mem_size;
>              if (mem_len > 0) {
>                  numamem = acpi_data_push(table_data, sizeof *numamem);
> -                acpi_build_srat_memory(numamem, mem_base, mem_len, i - 1,
> +                build_acpi_srat_memory(numamem, mem_base, mem_len, i - 1,
>                                         MEM_AFFINITY_ENABLED);
>              }
>              mem_base = 1ULL << 32;
> @@ -2515,13 +2496,13 @@ build_srat(GArray *table_data, GArray *linker, MachineState *machine)
>              next_base += (1ULL << 32) - pcms->below_4g_mem_size;
>          }
>          numamem = acpi_data_push(table_data, sizeof *numamem);
> -        acpi_build_srat_memory(numamem, mem_base, mem_len, i - 1,
> +        build_acpi_srat_memory(numamem, mem_base, mem_len, i - 1,
>                                 MEM_AFFINITY_ENABLED);
>      }
>      slots = (table_data->len - numa_start) / sizeof *numamem;
>      for (; slots < pcms->numa_nodes + 2; slots++) {
>          numamem = acpi_data_push(table_data, sizeof *numamem);
> -        acpi_build_srat_memory(numamem, 0, 0, 0, MEM_AFFINITY_NOFLAGS);
> +        build_acpi_srat_memory(numamem, 0, 0, 0, MEM_AFFINITY_NOFLAGS);
>      }
>  
>      /*
> @@ -2531,7 +2512,7 @@ build_srat(GArray *table_data, GArray *linker, MachineState *machine)
>       */
>      if (hotplugabble_address_space_size) {
>          numamem = acpi_data_push(table_data, sizeof *numamem);
> -        acpi_build_srat_memory(numamem, pcms->hotplug_memory.base,
> +        build_acpi_srat_memory(numamem, pcms->hotplug_memory.base,
>                                 hotplugabble_address_space_size, 0,
>                                 MEM_AFFINITY_HOTPLUGGABLE |
>                                 MEM_AFFINITY_ENABLED);
> diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
> index 2c994b3..a9e8a04 100644
> --- a/include/hw/acpi/aml-build.h
> +++ b/include/hw/acpi/aml-build.h
> @@ -198,6 +198,13 @@ typedef enum {
>      AML_PULL_NONE = 3,
>  } AmlPinConfig;
>  
> +typedef enum {
> +    MEM_AFFINITY_NOFLAGS      = 0,
> +    MEM_AFFINITY_ENABLED      = (1 << 0),
> +    MEM_AFFINITY_HOTPLUGGABLE = (1 << 1),
> +    MEM_AFFINITY_NON_VOLATILE = (1 << 2),
> +} MemoryAffinityFlags;
> +
>  typedef
>  struct AcpiBuildTables {
>      GArray *table_data;
> @@ -372,4 +379,7 @@ int
>  build_append_named_dword(GArray *array, const char *name_format, ...)
>  GCC_FMT_ATTR(2, 3);
>  
> +void build_acpi_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
> +                            uint64_t len, int node, MemoryAffinityFlags flags);
> +
>  #endif
> -- 
> 2.0.4
> 
> 
>

I probably would have just called it 'build_srat_memory', but anyway

Reviewed-by: Andrew Jones <drjones@redhat.com>
Marcel Apfelbaum April 25, 2016, 12:58 p.m. UTC | #2 
On 04/25/2016 11:05 AM, Shannon Zhao wrote:
> From: Shannon Zhao <shannon.zhao@linaro.org>
>
> Move acpi_build_srat_memory to common place so that it could be reused
> by ARM. Rename it to build_acpi_srat_memory.
>
> Cc: Michael S. Tsirkin <mst@redhat.com>
> Cc: Igor Mammedov <imammedo@redhat.com>
> Signed-off-by: Shannon Zhao <shannon.zhao@linaro.org>
> ---
>   hw/acpi/aml-build.c         | 11 +++++++++++
>   hw/i386/acpi-build.c        | 29 +++++------------------------
>   include/hw/acpi/aml-build.h | 10 ++++++++++
>   3 files changed, 26 insertions(+), 24 deletions(-)
>
> diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
> index ab89ca6..f945524 100644
> --- a/hw/acpi/aml-build.c
> +++ b/hw/acpi/aml-build.c
> @@ -1563,3 +1563,14 @@ build_rsdt(GArray *table_data, GArray *linker, GArray *table_offsets,
>       build_header(linker, table_data,
>                    (void *)rsdt, "RSDT", rsdt_len, 1, oem_id, oem_table_id);
>   }
> +
> +void build_acpi_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
> +                            uint64_t len, int node, MemoryAffinityFlags flags)
> +{
> +    numamem->type = ACPI_SRAT_MEMORY;
> +    numamem->length = sizeof(*numamem);
> +    numamem->proximity = cpu_to_le32(node);
> +    numamem->flags = cpu_to_le32(flags);
> +    numamem->base_addr = cpu_to_le64(base);
> +    numamem->range_length = cpu_to_le64(len);
> +}
> diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
> index 3c031aa..f939191 100644
> --- a/hw/i386/acpi-build.c
> +++ b/hw/i386/acpi-build.c
> @@ -2427,25 +2427,6 @@ build_tpm2(GArray *table_data, GArray *linker)
>                    (void *)tpm2_ptr, "TPM2", sizeof(*tpm2_ptr), 4, NULL, NULL);
>   }
>
> -typedef enum {
> -    MEM_AFFINITY_NOFLAGS      = 0,
> -    MEM_AFFINITY_ENABLED      = (1 << 0),
> -    MEM_AFFINITY_HOTPLUGGABLE = (1 << 1),
> -    MEM_AFFINITY_NON_VOLATILE = (1 << 2),
> -} MemoryAffinityFlags;
> -
> -static void
> -acpi_build_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
> -                       uint64_t len, int node, MemoryAffinityFlags flags)
> -{
> -    numamem->type = ACPI_SRAT_MEMORY;
> -    numamem->length = sizeof(*numamem);
> -    numamem->proximity = cpu_to_le32(node);
> -    numamem->flags = cpu_to_le32(flags);
> -    numamem->base_addr = cpu_to_le64(base);
> -    numamem->range_length = cpu_to_le64(len);
> -}
> -
>   static void
>   build_srat(GArray *table_data, GArray *linker, MachineState *machine)
>   {
> @@ -2491,7 +2472,7 @@ build_srat(GArray *table_data, GArray *linker, MachineState *machine)
>       numa_start = table_data->len;
>
>       numamem = acpi_data_push(table_data, sizeof *numamem);
> -    acpi_build_srat_memory(numamem, 0, 640*1024, 0, MEM_AFFINITY_ENABLED);
> +    build_acpi_srat_memory(numamem, 0, 640*1024, 0, MEM_AFFINITY_ENABLED);

Please run checkpatch before submitting. It will help getting it in sooner :)
In this case the ERROR was here before your code, but you have chance to fix it.

Thanks,
Marcel

>       next_base = 1024 * 1024;
>       for (i = 1; i < pcms->numa_nodes + 1; ++i) {
>           mem_base = next_base;
> @@ -2507,7 +2488,7 @@ build_srat(GArray *table_data, GArray *linker, MachineState *machine)
>               mem_len -= next_base - pcms->below_4g_mem_size;
>               if (mem_len > 0) {
>                   numamem = acpi_data_push(table_data, sizeof *numamem);
> -                acpi_build_srat_memory(numamem, mem_base, mem_len, i - 1,
> +                build_acpi_srat_memory(numamem, mem_base, mem_len, i - 1,
>                                          MEM_AFFINITY_ENABLED);
>               }
>               mem_base = 1ULL << 32;
> @@ -2515,13 +2496,13 @@ build_srat(GArray *table_data, GArray *linker, MachineState *machine)
>               next_base += (1ULL << 32) - pcms->below_4g_mem_size;
>           }
>           numamem = acpi_data_push(table_data, sizeof *numamem);
> -        acpi_build_srat_memory(numamem, mem_base, mem_len, i - 1,
> +        build_acpi_srat_memory(numamem, mem_base, mem_len, i - 1,
>                                  MEM_AFFINITY_ENABLED);
>       }
>       slots = (table_data->len - numa_start) / sizeof *numamem;
>       for (; slots < pcms->numa_nodes + 2; slots++) {
>           numamem = acpi_data_push(table_data, sizeof *numamem);
> -        acpi_build_srat_memory(numamem, 0, 0, 0, MEM_AFFINITY_NOFLAGS);
> +        build_acpi_srat_memory(numamem, 0, 0, 0, MEM_AFFINITY_NOFLAGS);
>       }
>
>       /*
> @@ -2531,7 +2512,7 @@ build_srat(GArray *table_data, GArray *linker, MachineState *machine)
>        */
>       if (hotplugabble_address_space_size) {
>           numamem = acpi_data_push(table_data, sizeof *numamem);
> -        acpi_build_srat_memory(numamem, pcms->hotplug_memory.base,
> +        build_acpi_srat_memory(numamem, pcms->hotplug_memory.base,
>                                  hotplugabble_address_space_size, 0,
>                                  MEM_AFFINITY_HOTPLUGGABLE |
>                                  MEM_AFFINITY_ENABLED);
> diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
> index 2c994b3..a9e8a04 100644
> --- a/include/hw/acpi/aml-build.h
> +++ b/include/hw/acpi/aml-build.h
> @@ -198,6 +198,13 @@ typedef enum {
>       AML_PULL_NONE = 3,
>   } AmlPinConfig;
>
> +typedef enum {
> +    MEM_AFFINITY_NOFLAGS      = 0,
> +    MEM_AFFINITY_ENABLED      = (1 << 0),
> +    MEM_AFFINITY_HOTPLUGGABLE = (1 << 1),
> +    MEM_AFFINITY_NON_VOLATILE = (1 << 2),
> +} MemoryAffinityFlags;
> +
>   typedef
>   struct AcpiBuildTables {
>       GArray *table_data;
> @@ -372,4 +379,7 @@ int
>   build_append_named_dword(GArray *array, const char *name_format, ...)
>   GCC_FMT_ATTR(2, 3);
>
> +void build_acpi_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
> +                            uint64_t len, int node, MemoryAffinityFlags flags);
> +
>   #endif
>
diff mbox

Patch

diff --git a/hw/acpi/aml-build.c b/hw/acpi/aml-build.c
index ab89ca6..f945524 100644
--- a/hw/acpi/aml-build.c
+++ b/hw/acpi/aml-build.c
@@ -1563,3 +1563,14 @@  build_rsdt(GArray *table_data, GArray *linker, GArray *table_offsets,
     build_header(linker, table_data,
                  (void *)rsdt, "RSDT", rsdt_len, 1, oem_id, oem_table_id);
 }
+
+void build_acpi_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
+                            uint64_t len, int node, MemoryAffinityFlags flags)
+{
+    numamem->type = ACPI_SRAT_MEMORY;
+    numamem->length = sizeof(*numamem);
+    numamem->proximity = cpu_to_le32(node);
+    numamem->flags = cpu_to_le32(flags);
+    numamem->base_addr = cpu_to_le64(base);
+    numamem->range_length = cpu_to_le64(len);
+}
diff --git a/hw/i386/acpi-build.c b/hw/i386/acpi-build.c
index 3c031aa..f939191 100644
--- a/hw/i386/acpi-build.c
+++ b/hw/i386/acpi-build.c
@@ -2427,25 +2427,6 @@  build_tpm2(GArray *table_data, GArray *linker)
                  (void *)tpm2_ptr, "TPM2", sizeof(*tpm2_ptr), 4, NULL, NULL);
 }
 
-typedef enum {
-    MEM_AFFINITY_NOFLAGS      = 0,
-    MEM_AFFINITY_ENABLED      = (1 << 0),
-    MEM_AFFINITY_HOTPLUGGABLE = (1 << 1),
-    MEM_AFFINITY_NON_VOLATILE = (1 << 2),
-} MemoryAffinityFlags;
-
-static void
-acpi_build_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
-                       uint64_t len, int node, MemoryAffinityFlags flags)
-{
-    numamem->type = ACPI_SRAT_MEMORY;
-    numamem->length = sizeof(*numamem);
-    numamem->proximity = cpu_to_le32(node);
-    numamem->flags = cpu_to_le32(flags);
-    numamem->base_addr = cpu_to_le64(base);
-    numamem->range_length = cpu_to_le64(len);
-}
-
 static void
 build_srat(GArray *table_data, GArray *linker, MachineState *machine)
 {
@@ -2491,7 +2472,7 @@  build_srat(GArray *table_data, GArray *linker, MachineState *machine)
     numa_start = table_data->len;
 
     numamem = acpi_data_push(table_data, sizeof *numamem);
-    acpi_build_srat_memory(numamem, 0, 640*1024, 0, MEM_AFFINITY_ENABLED);
+    build_acpi_srat_memory(numamem, 0, 640*1024, 0, MEM_AFFINITY_ENABLED);
     next_base = 1024 * 1024;
     for (i = 1; i < pcms->numa_nodes + 1; ++i) {
         mem_base = next_base;
@@ -2507,7 +2488,7 @@  build_srat(GArray *table_data, GArray *linker, MachineState *machine)
             mem_len -= next_base - pcms->below_4g_mem_size;
             if (mem_len > 0) {
                 numamem = acpi_data_push(table_data, sizeof *numamem);
-                acpi_build_srat_memory(numamem, mem_base, mem_len, i - 1,
+                build_acpi_srat_memory(numamem, mem_base, mem_len, i - 1,
                                        MEM_AFFINITY_ENABLED);
             }
             mem_base = 1ULL << 32;
@@ -2515,13 +2496,13 @@  build_srat(GArray *table_data, GArray *linker, MachineState *machine)
             next_base += (1ULL << 32) - pcms->below_4g_mem_size;
         }
         numamem = acpi_data_push(table_data, sizeof *numamem);
-        acpi_build_srat_memory(numamem, mem_base, mem_len, i - 1,
+        build_acpi_srat_memory(numamem, mem_base, mem_len, i - 1,
                                MEM_AFFINITY_ENABLED);
     }
     slots = (table_data->len - numa_start) / sizeof *numamem;
     for (; slots < pcms->numa_nodes + 2; slots++) {
         numamem = acpi_data_push(table_data, sizeof *numamem);
-        acpi_build_srat_memory(numamem, 0, 0, 0, MEM_AFFINITY_NOFLAGS);
+        build_acpi_srat_memory(numamem, 0, 0, 0, MEM_AFFINITY_NOFLAGS);
     }
 
     /*
@@ -2531,7 +2512,7 @@  build_srat(GArray *table_data, GArray *linker, MachineState *machine)
      */
     if (hotplugabble_address_space_size) {
         numamem = acpi_data_push(table_data, sizeof *numamem);
-        acpi_build_srat_memory(numamem, pcms->hotplug_memory.base,
+        build_acpi_srat_memory(numamem, pcms->hotplug_memory.base,
                                hotplugabble_address_space_size, 0,
                                MEM_AFFINITY_HOTPLUGGABLE |
                                MEM_AFFINITY_ENABLED);
diff --git a/include/hw/acpi/aml-build.h b/include/hw/acpi/aml-build.h
index 2c994b3..a9e8a04 100644
--- a/include/hw/acpi/aml-build.h
+++ b/include/hw/acpi/aml-build.h
@@ -198,6 +198,13 @@  typedef enum {
     AML_PULL_NONE = 3,
 } AmlPinConfig;
 
+typedef enum {
+    MEM_AFFINITY_NOFLAGS      = 0,
+    MEM_AFFINITY_ENABLED      = (1 << 0),
+    MEM_AFFINITY_HOTPLUGGABLE = (1 << 1),
+    MEM_AFFINITY_NON_VOLATILE = (1 << 2),
+} MemoryAffinityFlags;
+
 typedef
 struct AcpiBuildTables {
     GArray *table_data;
@@ -372,4 +379,7 @@  int
 build_append_named_dword(GArray *array, const char *name_format, ...)
 GCC_FMT_ATTR(2, 3);
 
+void build_acpi_srat_memory(AcpiSratMemoryAffinity *numamem, uint64_t base,
+                            uint64_t len, int node, MemoryAffinityFlags flags);
+
 #endif