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Improved MFS to use explicitly non-cacheable buffers for potentially DMA-accessible I/O areas. 

git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@15557 27425a3e-05d8-49a3-a47f-9c15f0e5edd8
This commit is contained in:
Giovanni Di Sirio 2022-03-27 08:34:14 +00:00
parent 0fc6cb688f
commit 9b4bf3c9f0
7 changed files with 81 additions and 68 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

114
os/hal/lib/complex/mfs/hal_mfs.c
View File

@ -212,9 +212,9 @@ static mfs_error_t mfs_flash_write(MFSDriver *mfsp,
while (n > 0U) { while (n > 0U) {
size_t chunk = n <= MFS_CFG_BUFFER_SIZE ? n : MFS_CFG_BUFFER_SIZE; size_t chunk = n <= MFS_CFG_BUFFER_SIZE ? n : MFS_CFG_BUFFER_SIZE;
RET_ON_ERROR(mfs_flash_read(mfsp, offset, chunk, mfsp->buffer.data8)); RET_ON_ERROR(mfs_flash_read(mfsp, offset, chunk, mfsp->ncbuf->data8));
if (memcmp((void *)mfsp->buffer.data8, (void *)wp, chunk)) { if (memcmp((void *)mfsp->ncbuf->data8, (void *)wp, chunk)) {
mfsp->state = MFS_ERROR; mfsp->state = MFS_ERROR;
return MFS_ERR_FLASH_FAILURE; return MFS_ERR_FLASH_FAILURE;
} }
@ -255,8 +255,8 @@ static mfs_error_t mfs_flash_copy(MFSDriver *mfsp,
chunk = n; chunk = n;
} }
RET_ON_ERROR(mfs_flash_read(mfsp, soffset, chunk, mfsp->buffer.data8)); RET_ON_ERROR(mfs_flash_read(mfsp, soffset, chunk, mfsp->ncbuf->data8));
RET_ON_ERROR(mfs_flash_write(mfsp, doffset, chunk, mfsp->buffer.data8)); RET_ON_ERROR(mfs_flash_write(mfsp, doffset, chunk, mfsp->ncbuf->data8));
/* Next page.*/ /* Next page.*/
soffset += chunk; soffset += chunk;
@ -366,7 +366,6 @@ static mfs_error_t mfs_bank_write_header(MFSDriver *mfsp,
mfs_bank_t bank, mfs_bank_t bank,
uint32_t cnt) { uint32_t cnt) {
flash_sector_t sector; flash_sector_t sector;
mfs_bank_header_t bhdr;
if (bank == MFS_BANK_0) { if (bank == MFS_BANK_0) {
sector = mfsp->config->bank0_start; sector = mfsp->config->bank0_start;
@ -375,17 +374,18 @@ static mfs_error_t mfs_bank_write_header(MFSDriver *mfsp,
sector = mfsp->config->bank1_start; sector = mfsp->config->bank1_start;
} }
bhdr.fields.magic1 = MFS_BANK_MAGIC_1; mfsp->ncbuf->bhdr.fields.magic1 = MFS_BANK_MAGIC_1;
bhdr.fields.magic2 = MFS_BANK_MAGIC_2; mfsp->ncbuf->bhdr.fields.magic2 = MFS_BANK_MAGIC_2;
bhdr.fields.counter = cnt; mfsp->ncbuf->bhdr.fields.counter = cnt;
bhdr.fields.reserved1 = (uint16_t)mfsp->config->erased; mfsp->ncbuf->bhdr.fields.reserved1 = (uint16_t)mfsp->config->erased;
bhdr.fields.crc = crc16(0xFFFFU, bhdr.hdr8, mfsp->ncbuf->bhdr.fields.crc = crc16(0xFFFFU,
sizeof (mfs_bank_header_t) - sizeof (uint16_t)); mfsp->ncbuf->bhdr.hdr8,
sizeof (mfs_bank_header_t) - sizeof (uint16_t));
return mfs_flash_write(mfsp, return mfs_flash_write(mfsp,
flashGetSectorOffset(mfsp->config->flashp, sector), flashGetSectorOffset(mfsp->config->flashp, sector),
sizeof (mfs_bank_header_t), sizeof (mfs_bank_header_t),
bhdr.hdr8); mfsp->ncbuf->bhdr.hdr8);
} }
/** /**
@ -399,25 +399,25 @@ static mfs_error_t mfs_bank_write_header(MFSDriver *mfsp,
static mfs_bank_state_t mfs_bank_check_header(MFSDriver *mfsp) { static mfs_bank_state_t mfs_bank_check_header(MFSDriver *mfsp) {
uint16_t crc; uint16_t crc;
if ((mfsp->buffer.bhdr.hdr32[0] == mfsp->config->erased) && if ((mfsp->ncbuf->bhdr.hdr32[0] == mfsp->config->erased) &&
(mfsp->buffer.bhdr.hdr32[1] == mfsp->config->erased) && (mfsp->ncbuf->bhdr.hdr32[1] == mfsp->config->erased) &&
(mfsp->buffer.bhdr.hdr32[2] == mfsp->config->erased) && (mfsp->ncbuf->bhdr.hdr32[2] == mfsp->config->erased) &&
(mfsp->buffer.bhdr.hdr32[3] == mfsp->config->erased)) { (mfsp->ncbuf->bhdr.hdr32[3] == mfsp->config->erased)) {
return MFS_BANK_ERASED; return MFS_BANK_ERASED;
} }
/* Checking header fields integrity.*/ /* Checking header fields integrity.*/
if ((mfsp->buffer.bhdr.fields.magic1 != MFS_BANK_MAGIC_1) || if ((mfsp->ncbuf->bhdr.fields.magic1 != MFS_BANK_MAGIC_1) ||
(mfsp->buffer.bhdr.fields.magic2 != MFS_BANK_MAGIC_2) || (mfsp->ncbuf->bhdr.fields.magic2 != MFS_BANK_MAGIC_2) ||
(mfsp->buffer.bhdr.fields.counter == mfsp->config->erased) || (mfsp->ncbuf->bhdr.fields.counter == mfsp->config->erased) ||
(mfsp->buffer.bhdr.fields.reserved1 != (uint16_t)mfsp->config->erased)) { (mfsp->ncbuf->bhdr.fields.reserved1 != (uint16_t)mfsp->config->erased)) {
return MFS_BANK_GARBAGE; return MFS_BANK_GARBAGE;
} }
/* Verifying header CRC.*/ /* Verifying header CRC.*/
crc = crc16(0xFFFFU, mfsp->buffer.bhdr.hdr8, crc = crc16(0xFFFFU, mfsp->ncbuf->bhdr.hdr8,
sizeof (mfs_bank_header_t) - sizeof (uint16_t)); sizeof (mfs_bank_header_t) - sizeof (uint16_t));
if (crc != mfsp->buffer.bhdr.fields.crc) { if (crc != mfsp->ncbuf->bhdr.fields.crc) {
return MFS_BANK_GARBAGE; return MFS_BANK_GARBAGE;
} }
@ -492,10 +492,10 @@ static mfs_error_t mfs_bank_scan_records(MFSDriver *mfsp,
total; total;
/* Reading the data chunk.*/ /* Reading the data chunk.*/
RET_ON_ERROR(mfs_flash_read(mfsp, data, chunk, mfsp->buffer.data8)); RET_ON_ERROR(mfs_flash_read(mfsp, data, chunk, mfsp->ncbuf->data8));
/* CRC on the read data chunk.*/ /* CRC on the read data chunk.*/
crc = crc16(crc, &mfsp->buffer.data8[0], chunk); crc = crc16(crc, &mfsp->ncbuf->data8[0], chunk);
/* Next chunk.*/ /* Next chunk.*/
data += chunk; data += chunk;
@ -554,11 +554,11 @@ static mfs_error_t mfs_bank_get_state(MFSDriver *mfsp,
/* Reading the current bank header.*/ /* Reading the current bank header.*/
RET_ON_ERROR(mfs_flash_read(mfsp, mfs_flash_get_bank_offset(mfsp, bank), RET_ON_ERROR(mfs_flash_read(mfsp, mfs_flash_get_bank_offset(mfsp, bank),
sizeof (mfs_bank_header_t), sizeof (mfs_bank_header_t),
mfsp->buffer.data8)); mfsp->ncbuf->data8));
/* Getting the counter regardless of the bank state, it is only valid if /* Getting the counter regardless of the bank state, it is only valid if
the state is MFS_BANK_OK.*/ the state is MFS_BANK_OK.*/
*cntp = mfsp->buffer.bhdr.fields.counter; *cntp = mfsp->ncbuf->bhdr.fields.counter;
/* Checking just the header.*/ /* Checking just the header.*/
*statep = mfs_bank_check_header(mfsp); *statep = mfs_bank_check_header(mfsp);
@ -734,7 +734,7 @@ static mfs_error_t mfs_try_mount(MFSDriver *mfsp) {
/* Reading the bank header again.*/ /* Reading the bank header again.*/
RET_ON_ERROR(mfs_flash_read(mfsp, mfs_flash_get_bank_offset(mfsp, bank), RET_ON_ERROR(mfs_flash_read(mfsp, mfs_flash_get_bank_offset(mfsp, bank),
sizeof (mfs_bank_header_t), sizeof (mfs_bank_header_t),
mfsp->buffer.data8)); mfsp->ncbuf->data8));
/* Checked again for extra safety.*/ /* Checked again for extra safety.*/
if (mfs_bank_check_header(mfsp) != MFS_BANK_OK) { if (mfs_bank_check_header(mfsp) != MFS_BANK_OK) {
@ -743,7 +743,7 @@ static mfs_error_t mfs_try_mount(MFSDriver *mfsp) {
/* Storing the bank data.*/ /* Storing the bank data.*/
mfsp->current_bank = bank; mfsp->current_bank = bank;
mfsp->current_counter = mfsp->buffer.bhdr.fields.counter; mfsp->current_counter = mfsp->ncbuf->bhdr.fields.counter;
/* Scanning for the most recent instance of all records.*/ /* Scanning for the most recent instance of all records.*/
RET_ON_ERROR(mfs_bank_scan_records(mfsp, bank, &w2)); RET_ON_ERROR(mfs_bank_scan_records(mfsp, bank, &w2));
@ -818,15 +818,17 @@ mfs_error_t mfs_mount(MFSDriver *mfsp) {
* @brief Initializes an instance. * @brief Initializes an instance.
* *
* @param[out] mfsp pointer to the @p MFSDriver object * @param[out] mfsp pointer to the @p MFSDriver object
* @param[in] ncbuf pointer to an @p mfs_nocache_buffer_t buffer structure
* *
* @init * @init
*/ */
void mfsObjectInit(MFSDriver *mfsp) { void mfsObjectInit(MFSDriver *mfsp, mfs_nocache_buffer_t *ncbuf) {
osalDbgCheck(mfsp != NULL); osalDbgCheck(mfsp != NULL);
mfsp->state = MFS_STOP; mfsp->state = MFS_STOP;
mfsp->config = NULL; mfsp->config = NULL;
mfsp->ncbuf = ncbuf;
} }
/** /**
@ -955,7 +957,7 @@ mfs_error_t mfsReadRecord(MFSDriver *mfsp, mfs_id_t id,
RET_ON_ERROR(mfs_flash_read(mfsp, RET_ON_ERROR(mfs_flash_read(mfsp,
mfsp->descriptors[id - 1U].offset, mfsp->descriptors[id - 1U].offset,
sizeof (mfs_data_header_t), sizeof (mfs_data_header_t),
mfsp->buffer.data8)); mfsp->ncbuf->data8));
/* Data read from flash.*/ /* Data read from flash.*/
*np = mfsp->descriptors[id - 1U].size; *np = mfsp->descriptors[id - 1U].size;
@ -966,7 +968,7 @@ mfs_error_t mfsReadRecord(MFSDriver *mfsp, mfs_id_t id,
/* Checking CRC.*/ /* Checking CRC.*/
crc = crc16(0xFFFFU, buffer, *np); crc = crc16(0xFFFFU, buffer, *np);
if (crc != mfsp->buffer.dhdr.fields.crc) { if (crc != mfsp->ncbuf->dhdr.fields.crc) {
mfsp->state = MFS_ERROR; mfsp->state = MFS_ERROR;
return MFS_ERR_FLASH_FAILURE; return MFS_ERR_FLASH_FAILURE;
} }
@ -1037,13 +1039,13 @@ mfs_error_t mfsWriteRecord(MFSDriver *mfsp, mfs_id_t id,
} }
/* Writing the data header without the magic, it will be written last.*/ /* Writing the data header without the magic, it will be written last.*/
mfsp->buffer.dhdr.fields.id = (uint16_t)id; mfsp->ncbuf->dhdr.fields.id = (uint16_t)id;
mfsp->buffer.dhdr.fields.size = (uint32_t)n; mfsp->ncbuf->dhdr.fields.size = (uint32_t)n;
mfsp->buffer.dhdr.fields.crc = crc16(0xFFFFU, buffer, n); mfsp->ncbuf->dhdr.fields.crc = crc16(0xFFFFU, buffer, n);
RET_ON_ERROR(mfs_flash_write(mfsp, RET_ON_ERROR(mfs_flash_write(mfsp,
mfsp->next_offset + (sizeof (uint32_t) * 2U), mfsp->next_offset + (sizeof (uint32_t) * 2U),
sizeof (mfs_data_header_t) - (sizeof (uint32_t) * 2U), sizeof (mfs_data_header_t) - (sizeof (uint32_t) * 2U),
mfsp->buffer.data8 + (sizeof (uint32_t) * 2U))); mfsp->ncbuf->data8 + (sizeof (uint32_t) * 2U)));
/* Writing the data part.*/ /* Writing the data part.*/
RET_ON_ERROR(mfs_flash_write(mfsp, RET_ON_ERROR(mfs_flash_write(mfsp,
@ -1052,12 +1054,12 @@ mfs_error_t mfsWriteRecord(MFSDriver *mfsp, mfs_id_t id,
buffer)); buffer));
/* Finally writing the magic number, it seals the operation.*/ /* Finally writing the magic number, it seals the operation.*/
mfsp->buffer.dhdr.fields.magic1 = (uint32_t)MFS_HEADER_MAGIC_1; mfsp->ncbuf->dhdr.fields.magic1 = (uint32_t)MFS_HEADER_MAGIC_1;
mfsp->buffer.dhdr.fields.magic2 = (uint32_t)MFS_HEADER_MAGIC_2; mfsp->ncbuf->dhdr.fields.magic2 = (uint32_t)MFS_HEADER_MAGIC_2;
RET_ON_ERROR(mfs_flash_write(mfsp, RET_ON_ERROR(mfs_flash_write(mfsp,
mfsp->next_offset, mfsp->next_offset,
sizeof (uint32_t) * 2U, sizeof (uint32_t) * 2U,
mfsp->buffer.data8)); mfsp->ncbuf->data8));
/* The size of the old record instance, if present, must be subtracted /* The size of the old record instance, if present, must be subtracted
to the total used size.*/ to the total used size.*/
@ -1093,13 +1095,13 @@ mfs_error_t mfsWriteRecord(MFSDriver *mfsp, mfs_id_t id,
} }
/* Writing the data header without the magic, it will be written last.*/ /* Writing the data header without the magic, it will be written last.*/
mfsp->buffer.dhdr.fields.id = (uint16_t)id; mfsp->ncbuf->dhdr.fields.id = (uint16_t)id;
mfsp->buffer.dhdr.fields.size = (uint32_t)n; mfsp->ncbuf->dhdr.fields.size = (uint32_t)n;
mfsp->buffer.dhdr.fields.crc = crc16(0xFFFFU, buffer, n); mfsp->ncbuf->dhdr.fields.crc = crc16(0xFFFFU, buffer, n);
RET_ON_ERROR(mfs_flash_write(mfsp, RET_ON_ERROR(mfs_flash_write(mfsp,
mfsp->tr_next_offset + (sizeof (uint32_t) * 2U), mfsp->tr_next_offset + (sizeof (uint32_t) * 2U),
sizeof (mfs_data_header_t) - (sizeof (uint32_t) * 2U), sizeof (mfs_data_header_t) - (sizeof (uint32_t) * 2U),
mfsp->buffer.data8 + (sizeof (uint32_t) * 2U))); mfsp->ncbuf->data8 + (sizeof (uint32_t) * 2U)));
/* Writing the data part.*/ /* Writing the data part.*/
RET_ON_ERROR(mfs_flash_write(mfsp, RET_ON_ERROR(mfs_flash_write(mfsp,
@ -1188,15 +1190,15 @@ mfs_error_t mfsEraseRecord(MFSDriver *mfsp, mfs_id_t id) {
/* Writing the data header with size set to zero, it means that the /* Writing the data header with size set to zero, it means that the
record is logically erased.*/ record is logically erased.*/
mfsp->buffer.dhdr.fields.magic1 = (uint32_t)MFS_HEADER_MAGIC_1; mfsp->ncbuf->dhdr.fields.magic1 = (uint32_t)MFS_HEADER_MAGIC_1;
mfsp->buffer.dhdr.fields.magic2 = (uint32_t)MFS_HEADER_MAGIC_2; mfsp->ncbuf->dhdr.fields.magic2 = (uint32_t)MFS_HEADER_MAGIC_2;
mfsp->buffer.dhdr.fields.id = (uint16_t)id; mfsp->ncbuf->dhdr.fields.id = (uint16_t)id;
mfsp->buffer.dhdr.fields.size = (uint32_t)0; mfsp->ncbuf->dhdr.fields.size = (uint32_t)0;
mfsp->buffer.dhdr.fields.crc = (uint16_t)0xFFFF; mfsp->ncbuf->dhdr.fields.crc = (uint16_t)0xFFFF;
RET_ON_ERROR(mfs_flash_write(mfsp, RET_ON_ERROR(mfs_flash_write(mfsp,
mfsp->next_offset, mfsp->next_offset,
sizeof (mfs_data_header_t), sizeof (mfs_data_header_t),
mfsp->buffer.data8)); mfsp->ncbuf->data8));
/* Adjusting bank-related metadata.*/ /* Adjusting bank-related metadata.*/
mfsp->used_space -= ALIGNED_REC_SIZE(mfsp->descriptors[id - 1U].size); mfsp->used_space -= ALIGNED_REC_SIZE(mfsp->descriptors[id - 1U].size);
@ -1232,13 +1234,13 @@ mfs_error_t mfsEraseRecord(MFSDriver *mfsp, mfs_id_t id) {
/* Writing the data header with size set to zero, it means that the /* Writing the data header with size set to zero, it means that the
record is logically erased. Note, the magic number is not set.*/ record is logically erased. Note, the magic number is not set.*/
mfsp->buffer.dhdr.fields.id = (uint16_t)id; mfsp->ncbuf->dhdr.fields.id = (uint16_t)id;
mfsp->buffer.dhdr.fields.size = (uint32_t)0; mfsp->ncbuf->dhdr.fields.size = (uint32_t)0;
mfsp->buffer.dhdr.fields.crc = (uint16_t)0xFFFF; mfsp->ncbuf->dhdr.fields.crc = (uint16_t)0xFFFF;
RET_ON_ERROR(mfs_flash_write(mfsp, RET_ON_ERROR(mfs_flash_write(mfsp,
mfsp->tr_next_offset + (sizeof (uint32_t) * 2U), mfsp->tr_next_offset + (sizeof (uint32_t) * 2U),
sizeof (mfs_data_header_t) - (sizeof (uint32_t) * 2U), sizeof (mfs_data_header_t) - (sizeof (uint32_t) * 2U),
mfsp->buffer.data8 + (sizeof (uint32_t) * 2U))); mfsp->ncbuf->data8 + (sizeof (uint32_t) * 2U)));
/* Adding a transaction operation record.*/ /* Adding a transaction operation record.*/
top = &mfsp->tr_ops[mfsp->tr_nops]; top = &mfsp->tr_ops[mfsp->tr_nops];
@ -1384,8 +1386,8 @@ mfs_error_t mfsCommitTransaction(MFSDriver *mfsp) {
} }
/* Scanning all buffered operations in reverse order.*/ /* Scanning all buffered operations in reverse order.*/
mfsp->buffer.dhdr.fields.magic1 = (uint32_t)MFS_HEADER_MAGIC_1; mfsp->ncbuf->dhdr.fields.magic1 = (uint32_t)MFS_HEADER_MAGIC_1;
mfsp->buffer.dhdr.fields.magic2 = (uint32_t)MFS_HEADER_MAGIC_2; mfsp->ncbuf->dhdr.fields.magic2 = (uint32_t)MFS_HEADER_MAGIC_2;
top = &mfsp->tr_ops[mfsp->tr_nops]; top = &mfsp->tr_ops[mfsp->tr_nops];
while (top > &mfsp->tr_ops[0]) { while (top > &mfsp->tr_ops[0]) {
/* On the previous element.*/ /* On the previous element.*/
@ -1395,7 +1397,7 @@ mfs_error_t mfsCommitTransaction(MFSDriver *mfsp) {
RET_ON_ERROR(mfs_flash_write(mfsp, RET_ON_ERROR(mfs_flash_write(mfsp,
top->offset, top->offset,
sizeof (uint32_t) * 2U, sizeof (uint32_t) * 2U,
mfsp->buffer.data8)); mfsp->ncbuf->data8));
} }
/* Transaction fully committed by writing the last (first in transaction) /* Transaction fully committed by writing the last (first in transaction)

23
os/hal/lib/complex/mfs/hal_mfs.h
View File

@ -333,6 +333,17 @@ typedef struct {
mfs_id_t id; mfs_id_t id;
} mfs_transaction_op_t; } mfs_transaction_op_t;
/**
* @brief Type of an non-cacheable MFS buffer.
*/
typedef union mfs_nocache_buffer {
mfs_data_header_t dhdr;
mfs_bank_header_t bhdr;
uint8_t data8[MFS_CFG_BUFFER_SIZE];
uint16_t data16[MFS_CFG_BUFFER_SIZE / sizeof (uint16_t)];
uint32_t data32[MFS_CFG_BUFFER_SIZE / sizeof (uint32_t)];
} mfs_nocache_buffer_t;
/** /**
* @brief Type of an MFS instance. * @brief Type of an MFS instance.
*/ */
@ -385,15 +396,9 @@ typedef struct {
mfs_transaction_op_t tr_ops[MFS_CFG_TRANSACTION_MAX]; mfs_transaction_op_t tr_ops[MFS_CFG_TRANSACTION_MAX];
#endif #endif
/** /**
* @brief Transient buffer. * @brief Associated non-cacheable buffer.
*/ */
union { mfs_nocache_buffer_t *ncbuf;
mfs_data_header_t dhdr;
mfs_bank_header_t bhdr;
uint8_t data8[MFS_CFG_BUFFER_SIZE];
uint16_t data16[MFS_CFG_BUFFER_SIZE / sizeof (uint16_t)];
uint32_t data32[MFS_CFG_BUFFER_SIZE / sizeof (uint32_t)];
} buffer;
} MFSDriver; } MFSDriver;
/*===========================================================================*/ /*===========================================================================*/
@ -426,7 +431,7 @@ typedef struct {
#ifdef __cplusplus #ifdef __cplusplus
extern "C" { extern "C" {
#endif #endif
void mfsObjectInit(MFSDriver *devp); void mfsObjectInit(MFSDriver *devp, mfs_nocache_buffer_t *ncbuf);
mfs_error_t mfsStart(MFSDriver *devp, const MFSConfig *config); mfs_error_t mfsStart(MFSDriver *devp, const MFSConfig *config);
void mfsStop(MFSDriver *devp); void mfsStop(MFSDriver *devp);
mfs_error_t mfsErase(MFSDriver *mfsp); mfs_error_t mfsErase(MFSDriver *mfsp);

2
readme.txt
View File

@ -74,6 +74,8 @@
***************************************************************************** *****************************************************************************
*** Next *** *** Next ***
- NEW: Improved MFS to use explicitly non-cacheable buffers for potentially
DMA-accessible I/O areas.
- NEW: FatFS now functional on STM32H7xx, added a target to the VFS demo. - NEW: FatFS now functional on STM32H7xx, added a target to the VFS demo.
- NEW: Improved cache settings in STM32H7xx mcuconf.h. - NEW: Improved cache settings in STM32H7xx mcuconf.h.
- NEW: Modified SDMMCv2 to allow for uncached buffers, tested on STM32H7xx. - NEW: Modified SDMMCv2 to allow for uncached buffers, tested on STM32H7xx.

4
test/mfs/configuration.xml
View File

@ -39,6 +39,7 @@
#define TEST_REPORT_HOOK_HEADER test_print_mfs_info(); #define TEST_REPORT_HOOK_HEADER test_print_mfs_info();
extern mfs_nocache_buffer_t __nocache_mfsbuf1;
extern const MFSConfig mfscfg1; extern const MFSConfig mfscfg1;
extern MFSDriver mfs1; extern MFSDriver mfs1;
extern uint8_t mfs_buffer[512]; extern uint8_t mfs_buffer[512];
@ -54,6 +55,7 @@ void test_print_mfs_info(void);]]></value>
<global_code> <global_code>
<value><![CDATA[#include "hal_mfs.h" <value><![CDATA[#include "hal_mfs.h"
mfs_nocache_buffer_t __nocache_mfsbuf1;
MFSDriver mfs1; MFSDriver mfs1;
uint8_t mfs_buffer[512]; uint8_t mfs_buffer[512];
@ -193,7 +195,7 @@ flash_error_t bank_verify_erased(mfs_bank_t bank) {
</condition> </condition>
<various_code> <various_code>
<setup_code> <setup_code>
<value><![CDATA[mfsObjectInit(&mfs1);]]></value> <value><![CDATA[mfsObjectInit(&mfs1, &__nocache_mfsbuf1);]]></value>
</setup_code> </setup_code>
<teardown_code> <teardown_code>
<value><![CDATA[mfsStop(&mfs1);]]></value> <value><![CDATA[mfsStop(&mfs1);]]></value>

1
test/mfs/source/test/mfs_test_root.c
View File

@ -65,6 +65,7 @@ const testsuite_t mfs_test_suite = {
#include "hal_mfs.h" #include "hal_mfs.h"
mfs_nocache_buffer_t __nocache_mfsbuf1;
MFSDriver mfs1; MFSDriver mfs1;
uint8_t mfs_buffer[512]; uint8_t mfs_buffer[512];

1
test/mfs/source/test/mfs_test_root.h
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@ -53,6 +53,7 @@ extern "C" {
#define TEST_REPORT_HOOK_HEADER test_print_mfs_info(); #define TEST_REPORT_HOOK_HEADER test_print_mfs_info();
extern mfs_nocache_buffer_t __nocache_mfsbuf1;
extern const MFSConfig mfscfg1; extern const MFSConfig mfscfg1;
extern MFSDriver mfs1; extern MFSDriver mfs1;
extern uint8_t mfs_buffer[512]; extern uint8_t mfs_buffer[512];

2
test/mfs/source/test/mfs_test_sequence_001.c
View File

@ -69,7 +69,7 @@
*/ */
static void mfs_test_001_001_setup(void) { static void mfs_test_001_001_setup(void) {
mfsObjectInit(&mfs1); mfsObjectInit(&mfs1, &__nocache_mfsbuf1);
} }
static void mfs_test_001_001_teardown(void) { static void mfs_test_001_001_teardown(void) {