michaelh/zephyr
1
0
Fork 0
Code Releases Activity

driver: dma: split header file differently

Browse source 
This patches just changes the header file organisation

Signed-off-by: Francois Ramu <francois.ramu@st.com>
This commit is contained in:
Francois Ramu 2020-01-27 10:52:56 +01:00 • committed by Kumar Gala
commit 3553d4fa69
2 changed files with 50 additions and 43 deletions
Download patch file Download diff file Expand all files Collapse all files

49
drivers/dma/dma_stm32.c
View file

@ -11,51 +11,18 @@
* implemented in dma_stm32_v*.c * implemented in dma_stm32_v*.c
*/ */
#include "dma_stm32.h" #include <soc.h>
#include <init.h>
#define LOG_LEVEL CONFIG_DMA_LOG_LEVEL #include <drivers/dma.h>
#include <logging/log.h> #include <drivers/clock_control.h>
LOG_MODULE_REGISTER(dma_stm32);
#include <drivers/clock_control/stm32_clock_control.h> #include <drivers/clock_control/stm32_clock_control.h>
static u32_t table_m_size[] = { #include "dma_stm32.h"
LL_DMA_MDATAALIGN_BYTE,
LL_DMA_MDATAALIGN_HALFWORD,
LL_DMA_MDATAALIGN_WORD,
};
static u32_t table_p_size[] = { #include <logging/log.h>
LL_DMA_PDATAALIGN_BYTE, LOG_MODULE_REGISTER(dma_stm32, CONFIG_DMA_LOG_LEVEL);
LL_DMA_PDATAALIGN_HALFWORD,
LL_DMA_PDATAALIGN_WORD,
};
struct dma_stm32_stream { #include <drivers/clock_control/stm32_clock_control.h>
u32_t direction;
bool source_periph;
bool busy;
u32_t src_size;
u32_t dst_size;
void *callback_arg;
void (*dma_callback)(void *arg, u32_t id,
int error_code);
};
struct dma_stm32_data {
int max_streams;
struct dma_stm32_stream *streams;
};
struct dma_stm32_config {
struct stm32_pclken pclken;
void (*config_irq)(struct device *dev);
bool support_m2m;
u32_t base;
};
/* Maximum data sent in single transfer (Bytes) */
#define DMA_STM32_MAX_DATA_ITEMS 0xffff
static void dma_stm32_dump_stream_irq(struct device *dev, u32_t id) static void dma_stm32_dump_stream_irq(struct device *dev, u32_t id)
{ {

44
drivers/dma/dma_stm32.h
View file

@ -4,8 +4,46 @@
* SPDX-License-Identifier: Apache-2.0 * SPDX-License-Identifier: Apache-2.0
*/ */
#include <drivers/dma.h> #ifndef DMA_STM32_H_
#include <soc.h> #define DMA_STM32_H_
static u32_t table_m_size[] = {
LL_DMA_MDATAALIGN_BYTE,
LL_DMA_MDATAALIGN_HALFWORD,
LL_DMA_MDATAALIGN_WORD,
};
static u32_t table_p_size[] = {
LL_DMA_PDATAALIGN_BYTE,
LL_DMA_PDATAALIGN_HALFWORD,
LL_DMA_PDATAALIGN_WORD,
};
/* Maximum data sent in single transfer (Bytes) */
#define DMA_STM32_MAX_DATA_ITEMS 0xffff
struct dma_stm32_stream {
u32_t direction;
bool source_periph;
bool busy;
u32_t src_size;
u32_t dst_size;
void *callback_arg;
void (*dma_callback)(void *arg, u32_t id,
int error_code);
};
struct dma_stm32_data {
int max_streams;
struct dma_stm32_stream *streams;
};
struct dma_stm32_config {
struct stm32_pclken pclken;
void (*config_irq)(struct device *dev);
bool support_m2m;
u32_t base;
};
extern u32_t table_ll_stream[]; extern u32_t table_ll_stream[];
extern u32_t (*func_ll_is_active_tc[])(DMA_TypeDef *DMAx); extern u32_t (*func_ll_is_active_tc[])(DMA_TypeDef *DMAx);
@ -30,3 +68,5 @@ u32_t stm32_dma_get_fifo_threshold(u16_t fifo_mode_control);
u32_t stm32_dma_get_mburst(struct dma_config *config, bool source_periph); u32_t stm32_dma_get_mburst(struct dma_config *config, bool source_periph);
u32_t stm32_dma_get_pburst(struct dma_config *config, bool source_periph); u32_t stm32_dma_get_pburst(struct dma_config *config, bool source_periph);
#endif #endif
#endif /* DMA_STM32_H_*/