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驱动内存映射修改为缺页模拟方式

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This commit is contained in:
zhangzheng
2025-01-26 15:48:13 +08:00
parent 501482c512
commit 7303d5071a
17 changed files with 112 additions and 35 deletions
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2
mkrtos_user/server/fs/appfs/CMakeLists.txt
View File

@@ -1,6 +1,6 @@
cmake_minimum_required(VERSION 3.13)
# set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} ")
# set(CMAKE_C_FLAGS "${CMAKE_C_FLAGS} -O0 ")
#appfs lib
file(GLOB appfs_src src/appfs.c src/appfs_open.c)

6
mkrtos_user/user/app/ATSURFF437/3d_test/main.c
View File

@@ -14,21 +14,21 @@ static int drv_iomem_init(void)
{
addr_t addr;
msg_tag_t tag;
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, 0, 0),
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, VMA_ADDR_PAGE_FAULT_SIM, 0),
XMC_MEM_BASE - PERIPH_BASE, PERIPH_BASE, &addr);
if (msg_tag_get_val(tag) < 0)
{
printf("periph mem alloc failed..\n");
return -1;
}
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, 0, 0),
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, VMA_ADDR_PAGE_FAULT_SIM, 0),
0x4000000, XMC_MEM_BASE, &addr);
if (msg_tag_get_val(tag) < 0)
{
printf("periph mem alloc failed..\n");
return -1;
}
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, 0, 0),
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, VMA_ADDR_PAGE_FAULT_SIM, 0),
0x10000, XMC_REG_BASE, &addr);
if (msg_tag_get_val(tag) < 0)
{

2
mkrtos_user/user/app/ATSURFF437/drv_test/main.c
View File

@@ -79,7 +79,7 @@ static int display_test(void)
printf("display addr:0x%x\n", info.display_addr);
msg_tag_t tag;
addr_t addr;
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, 0, 0),
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, VMA_ADDR_PAGE_FAULT_SIM, 0),
512, info.display_addr, &addr);
if (msg_tag_get_val(tag) < 0)
{

2
mkrtos_user/user/app/ATSURFF437/nes_simulator/CMakeLists.txt
View File

@@ -81,7 +81,7 @@ add_custom_target(
COMMAND
cp nes.elf ${CMAKE_SOURCE_DIR}/build/output/nes.elf
COMMAND
cp ${CMAKE_CURRENT_SOURCE_DIR}/nes_rom/sm.nes ${CMAKE_SOURCE_DIR}/build/output/cpio/
cp ${CMAKE_CURRENT_SOURCE_DIR}/nes_rom/*.nes ${CMAKE_SOURCE_DIR}/build/output/cpio/
)
add_dependencies(nes_dump nes.elf)

2
mkrtos_user/user/app/ATSURFF437/nes_simulator/main.c
View File

@@ -121,7 +121,7 @@ again:
}
msg_tag_t tag;
addr_t addr;
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, 0, 0),
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, VMA_ADDR_PAGE_FAULT_SIM, 0),
512, info.display_addr, &addr);
if (msg_tag_get_val(tag) < 0)
{

2
mkrtos_user/user/drv/lib/mk_drv/mk_dtb_parse.c
View File

@@ -65,7 +65,7 @@ int dev_regs_map(mk_dev_t *dev, void *fdt)
reg[1] = fdt32_to_cpu((fdt32_t)reg_raw[i + 1]);
printf("reg:0x%x size:0x%x\n", reg[0], reg[1]);
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, 0, 0),
tag = u_vmam_alloc(VMA_PROT, vma_addr_create(VPAGE_PROT_RWX, VMA_ADDR_PAGE_FAULT_SIM, 0),
reg[1], reg[0], &vaddr);
if (msg_tag_get_val(tag) < 0)
{