summaryrefslogtreecommitdiff
path: root/arch/sh
diff options
context:
space:
mode:
Diffstat (limited to 'arch/sh')
-rw-r--r--arch/sh/Kconfig2
-rw-r--r--arch/sh/boards/mach-ap325rxa/setup.c10
-rw-r--r--arch/sh/boards/mach-ecovec24/setup.c16
-rw-r--r--arch/sh/boards/mach-kfr2r09/setup.c10
-rw-r--r--arch/sh/boards/mach-migor/setup.c11
-rw-r--r--arch/sh/boards/mach-se/7724/setup.c16
-rw-r--r--arch/sh/drivers/pci/fixups-dreamcast.c3
-rw-r--r--arch/sh/include/asm/Kbuild1
-rw-r--r--arch/sh/include/uapi/asm/Kbuild2
-rw-r--r--arch/sh/kernel/machine_kexec.c3
-rw-r--r--arch/sh/mm/init.c8
-rw-r--r--arch/sh/mm/numa.c4
12 files changed, 55 insertions, 31 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig
index d9a9144dec35..b1c91ea9a958 100644
--- a/arch/sh/Kconfig
+++ b/arch/sh/Kconfig
@@ -7,11 +7,11 @@ config SUPERH
select ARCH_NO_COHERENT_DMA_MMAP if !MMU
select HAVE_PATA_PLATFORM
select CLKDEV_LOOKUP
+ select DMA_DECLARE_COHERENT
select HAVE_IDE if HAS_IOPORT_MAP
select HAVE_MEMBLOCK_NODE_MAP
select ARCH_DISCARD_MEMBLOCK
select HAVE_OPROFILE
- select HAVE_GENERIC_DMA_COHERENT
select HAVE_ARCH_TRACEHOOK
select HAVE_PERF_EVENTS
select HAVE_DEBUG_BUGVERBOSE
diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c
index 8f234d0435aa..8301a4378f50 100644
--- a/arch/sh/boards/mach-ap325rxa/setup.c
+++ b/arch/sh/boards/mach-ap325rxa/setup.c
@@ -529,9 +529,8 @@ static int __init ap325rxa_devices_setup(void)
device_initialize(&ap325rxa_ceu_device.dev);
arch_setup_pdev_archdata(&ap325rxa_ceu_device);
dma_declare_coherent_memory(&ap325rxa_ceu_device.dev,
- ceu_dma_membase, ceu_dma_membase,
- ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1,
- DMA_MEMORY_EXCLUSIVE);
+ ceu_dma_membase, ceu_dma_membase,
+ ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1);
platform_device_add(&ap325rxa_ceu_device);
@@ -557,7 +556,10 @@ static void __init ap325rxa_mv_mem_reserve(void)
phys_addr_t phys;
phys_addr_t size = CEU_BUFFER_MEMORY_SIZE;
- phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
+ phys = memblock_phys_alloc(size, PAGE_SIZE);
+ if (!phys)
+ panic("Failed to allocate CEU memory\n");
+
memblock_free(phys, size);
memblock_remove(phys, size);
diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c
index 5495efa07335..34e5414c5563 100644
--- a/arch/sh/boards/mach-ecovec24/setup.c
+++ b/arch/sh/boards/mach-ecovec24/setup.c
@@ -1438,8 +1438,7 @@ static int __init arch_setup(void)
dma_declare_coherent_memory(&ecovec_ceu_devices[0]->dev,
ceu0_dma_membase, ceu0_dma_membase,
ceu0_dma_membase +
- CEU_BUFFER_MEMORY_SIZE - 1,
- DMA_MEMORY_EXCLUSIVE);
+ CEU_BUFFER_MEMORY_SIZE - 1);
platform_device_add(ecovec_ceu_devices[0]);
device_initialize(&ecovec_ceu_devices[1]->dev);
@@ -1447,8 +1446,7 @@ static int __init arch_setup(void)
dma_declare_coherent_memory(&ecovec_ceu_devices[1]->dev,
ceu1_dma_membase, ceu1_dma_membase,
ceu1_dma_membase +
- CEU_BUFFER_MEMORY_SIZE - 1,
- DMA_MEMORY_EXCLUSIVE);
+ CEU_BUFFER_MEMORY_SIZE - 1);
platform_device_add(ecovec_ceu_devices[1]);
gpiod_add_lookup_table(&cn12_power_gpiod_table);
@@ -1478,12 +1476,18 @@ static void __init ecovec_mv_mem_reserve(void)
phys_addr_t phys;
phys_addr_t size = CEU_BUFFER_MEMORY_SIZE;
- phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
+ phys = memblock_phys_alloc(size, PAGE_SIZE);
+ if (!phys)
+ panic("Failed to allocate CEU0 memory\n");
+
memblock_free(phys, size);
memblock_remove(phys, size);
ceu0_dma_membase = phys;
- phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
+ phys = memblock_phys_alloc(size, PAGE_SIZE);
+ if (!phys)
+ panic("Failed to allocate CEU1 memory\n");
+
memblock_free(phys, size);
memblock_remove(phys, size);
ceu1_dma_membase = phys;
diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c
index 203d249a0a2b..1cf9a47ac90e 100644
--- a/arch/sh/boards/mach-kfr2r09/setup.c
+++ b/arch/sh/boards/mach-kfr2r09/setup.c
@@ -603,9 +603,8 @@ static int __init kfr2r09_devices_setup(void)
device_initialize(&kfr2r09_ceu_device.dev);
arch_setup_pdev_archdata(&kfr2r09_ceu_device);
dma_declare_coherent_memory(&kfr2r09_ceu_device.dev,
- ceu_dma_membase, ceu_dma_membase,
- ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1,
- DMA_MEMORY_EXCLUSIVE);
+ ceu_dma_membase, ceu_dma_membase,
+ ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1);
platform_device_add(&kfr2r09_ceu_device);
@@ -631,7 +630,10 @@ static void __init kfr2r09_mv_mem_reserve(void)
phys_addr_t phys;
phys_addr_t size = CEU_BUFFER_MEMORY_SIZE;
- phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
+ phys = memblock_phys_alloc(size, PAGE_SIZE);
+ if (!phys)
+ panic("Failed to allocate CEU memory\n");
+
memblock_free(phys, size);
memblock_remove(phys, size);
diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c
index f4ad33c6d2aa..90702740f207 100644
--- a/arch/sh/boards/mach-migor/setup.c
+++ b/arch/sh/boards/mach-migor/setup.c
@@ -5,6 +5,7 @@
* Copyright (C) 2008 Magnus Damm
*/
#include <linux/clkdev.h>
+#include <linux/dma-mapping.h>
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/interrupt.h>
@@ -603,9 +604,8 @@ static int __init migor_devices_setup(void)
device_initialize(&migor_ceu_device.dev);
arch_setup_pdev_archdata(&migor_ceu_device);
dma_declare_coherent_memory(&migor_ceu_device.dev,
- ceu_dma_membase, ceu_dma_membase,
- ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1,
- DMA_MEMORY_EXCLUSIVE);
+ ceu_dma_membase, ceu_dma_membase,
+ ceu_dma_membase + CEU_BUFFER_MEMORY_SIZE - 1);
platform_device_add(&migor_ceu_device);
@@ -630,7 +630,10 @@ static void __init migor_mv_mem_reserve(void)
phys_addr_t phys;
phys_addr_t size = CEU_BUFFER_MEMORY_SIZE;
- phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
+ phys = memblock_phys_alloc(size, PAGE_SIZE);
+ if (!phys)
+ panic("Failed to allocate CEU memory\n");
+
memblock_free(phys, size);
memblock_remove(phys, size);
diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c
index fdbec22ae687..3674064816c7 100644
--- a/arch/sh/boards/mach-se/7724/setup.c
+++ b/arch/sh/boards/mach-se/7724/setup.c
@@ -941,8 +941,7 @@ static int __init devices_setup(void)
dma_declare_coherent_memory(&ms7724se_ceu_devices[0]->dev,
ceu0_dma_membase, ceu0_dma_membase,
ceu0_dma_membase +
- CEU_BUFFER_MEMORY_SIZE - 1,
- DMA_MEMORY_EXCLUSIVE);
+ CEU_BUFFER_MEMORY_SIZE - 1);
platform_device_add(ms7724se_ceu_devices[0]);
device_initialize(&ms7724se_ceu_devices[1]->dev);
@@ -950,8 +949,7 @@ static int __init devices_setup(void)
dma_declare_coherent_memory(&ms7724se_ceu_devices[1]->dev,
ceu1_dma_membase, ceu1_dma_membase,
ceu1_dma_membase +
- CEU_BUFFER_MEMORY_SIZE - 1,
- DMA_MEMORY_EXCLUSIVE);
+ CEU_BUFFER_MEMORY_SIZE - 1);
platform_device_add(ms7724se_ceu_devices[1]);
return platform_add_devices(ms7724se_devices,
@@ -965,12 +963,18 @@ static void __init ms7724se_mv_mem_reserve(void)
phys_addr_t phys;
phys_addr_t size = CEU_BUFFER_MEMORY_SIZE;
- phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
+ phys = memblock_phys_alloc(size, PAGE_SIZE);
+ if (!phys)
+ panic("Failed to allocate CEU0 memory\n");
+
memblock_free(phys, size);
memblock_remove(phys, size);
ceu0_dma_membase = phys;
- phys = memblock_alloc_base(size, PAGE_SIZE, MEMBLOCK_ALLOC_ANYWHERE);
+ phys = memblock_phys_alloc(size, PAGE_SIZE);
+ if (!phys)
+ panic("Failed to allocate CEU1 memory\n");
+
memblock_free(phys, size);
memblock_remove(phys, size);
ceu1_dma_membase = phys;
diff --git a/arch/sh/drivers/pci/fixups-dreamcast.c b/arch/sh/drivers/pci/fixups-dreamcast.c
index dfdbd05b6eb1..7be8694c0d13 100644
--- a/arch/sh/drivers/pci/fixups-dreamcast.c
+++ b/arch/sh/drivers/pci/fixups-dreamcast.c
@@ -63,8 +63,7 @@ static void gapspci_fixup_resources(struct pci_dev *dev)
BUG_ON(dma_declare_coherent_memory(&dev->dev,
res.start,
region.start,
- resource_size(&res),
- DMA_MEMORY_EXCLUSIVE));
+ resource_size(&res)));
break;
default:
printk("PCI: Failed resource fixup\n");
diff --git a/arch/sh/include/asm/Kbuild b/arch/sh/include/asm/Kbuild
index a6ef3fee5f85..7bf2cb680d32 100644
--- a/arch/sh/include/asm/Kbuild
+++ b/arch/sh/include/asm/Kbuild
@@ -9,6 +9,7 @@ generic-y += emergency-restart.h
generic-y += exec.h
generic-y += irq_regs.h
generic-y += irq_work.h
+generic-y += kvm_para.h
generic-y += local.h
generic-y += local64.h
generic-y += mcs_spinlock.h
diff --git a/arch/sh/include/uapi/asm/Kbuild b/arch/sh/include/uapi/asm/Kbuild
index eaa30bcd93bf..b8812c74c1de 100644
--- a/arch/sh/include/uapi/asm/Kbuild
+++ b/arch/sh/include/uapi/asm/Kbuild
@@ -1,6 +1,4 @@
# SPDX-License-Identifier: GPL-2.0
-include include/uapi/asm-generic/Kbuild.asm
generated-y += unistd_32.h
-generic-y += kvm_para.h
generic-y += ucontext.h
diff --git a/arch/sh/kernel/machine_kexec.c b/arch/sh/kernel/machine_kexec.c
index b9f9f1a5afdc..63d63a36f6f2 100644
--- a/arch/sh/kernel/machine_kexec.c
+++ b/arch/sh/kernel/machine_kexec.c
@@ -168,7 +168,8 @@ void __init reserve_crashkernel(void)
crash_size = PAGE_ALIGN(resource_size(&crashk_res));
if (!crashk_res.start) {
unsigned long max = memblock_end_of_DRAM() - memory_limit;
- crashk_res.start = __memblock_alloc_base(crash_size, PAGE_SIZE, max);
+ crashk_res.start = memblock_phys_alloc_range(crash_size,
+ PAGE_SIZE, 0, max);
if (!crashk_res.start) {
pr_err("crashkernel allocation failed\n");
goto disable;
diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index a0fa4de03dd5..70621324db41 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -128,6 +128,9 @@ static pmd_t * __init one_md_table_init(pud_t *pud)
pmd_t *pmd;
pmd = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
+ if (!pmd)
+ panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
+ __func__, PAGE_SIZE, PAGE_SIZE);
pud_populate(&init_mm, pud, pmd);
BUG_ON(pmd != pmd_offset(pud, 0));
}
@@ -141,6 +144,9 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
pte_t *pte;
pte = memblock_alloc(PAGE_SIZE, PAGE_SIZE);
+ if (!pte)
+ panic("%s: Failed to allocate %lu bytes align=0x%lx\n",
+ __func__, PAGE_SIZE, PAGE_SIZE);
pmd_populate_kernel(&init_mm, pmd, pte);
BUG_ON(pte != pte_offset_kernel(pmd, 0));
}
@@ -196,7 +202,7 @@ void __init allocate_pgdat(unsigned int nid)
get_pfn_range_for_nid(nid, &start_pfn, &end_pfn);
#ifdef CONFIG_NEED_MULTIPLE_NODES
- NODE_DATA(nid) = memblock_alloc_try_nid_nopanic(
+ NODE_DATA(nid) = memblock_alloc_try_nid(
sizeof(struct pglist_data),
SMP_CACHE_BYTES, MEMBLOCK_LOW_LIMIT,
MEMBLOCK_ALLOC_ACCESSIBLE, nid);
diff --git a/arch/sh/mm/numa.c b/arch/sh/mm/numa.c
index c4bde6148810..f7e4439deb17 100644
--- a/arch/sh/mm/numa.c
+++ b/arch/sh/mm/numa.c
@@ -43,6 +43,10 @@ void __init setup_bootmem_node(int nid, unsigned long start, unsigned long end)
/* Node-local pgdat */
NODE_DATA(nid) = memblock_alloc_node(sizeof(struct pglist_data),
SMP_CACHE_BYTES, nid);
+ if (!NODE_DATA(nid))
+ panic("%s: Failed to allocate %zu bytes align=0x%x nid=%d\n",
+ __func__, sizeof(struct pglist_data), SMP_CACHE_BYTES,
+ nid);
NODE_DATA(nid)->node_start_pfn = start_pfn;
NODE_DATA(nid)->node_spanned_pages = end_pfn - start_pfn;
generated by cgit v1.2.3 (git 2.39.0) at 2025-02-10 21:55:47 +0300