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Added TU_ATTR_ALWAYS_INLINE to all static inline functions

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Simon Kueppers 2022-10-31 13:47:24 +01:00 committed by Mengsk
parent 9ec21248d7
commit 76413a95d4
2 changed files with 35 additions and 34 deletions
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6
src/portable/st/stm32_fsdev/dcd_stm32_fsdev.c
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@ -175,7 +175,7 @@ typedef struct
static xfer_ctl_t xfer_status[MAX_EP_COUNT][2];
static inline xfer_ctl_t* xfer_ctl_ptr(uint32_t ep_addr)
TU_ATTR_ALWAYS_INLINE static inline xfer_ctl_t* xfer_ctl_ptr(uint32_t ep_addr)
{
uint8_t epnum = tu_edpt_number(ep_addr);
uint8_t dir = tu_edpt_dir(ep_addr);
@ -207,12 +207,12 @@ static bool dcd_read_packet_memory_ff(tu_fifo_t * ff, uint16_t src, uint16_t wNB
// Using a function due to better type checks
// This seems better than having to do type casts everywhere else
static inline void reg16_clear_bits(__IO uint16_t *reg, uint16_t mask) {
TU_ATTR_ALWAYS_INLINE static inline void reg16_clear_bits(__IO uint16_t *reg, uint16_t mask) {
*reg = (uint16_t)(*reg & ~mask);
}
// Bits in ISTR are cleared upon writing 0
static inline void clear_istr_bits(uint16_t mask) {
TU_ATTR_ALWAYS_INLINE static inline void clear_istr_bits(uint16_t mask) {
USB->ISTR = ~mask;
}

63
src/portable/st/stm32_fsdev/dcd_stm32_fsdev_pvt_st.h
View File

@ -131,12 +131,12 @@ static __IO uint16_t * const pma = (__IO uint16_t*)USB_PMAADDR;
TU_ATTR_WEAK uint8_t tu_stm32_edpt_number_cb(uint8_t addr);
// prototypes
static inline __IO uint16_t* pcd_ep_rx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpNum);
static inline __IO uint16_t* pcd_ep_tx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpNum);
static inline void pcd_set_endpoint(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wRegValue);
TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t* pcd_ep_rx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpNum);
TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t* pcd_ep_tx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpNum);
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_endpoint(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wRegValue);
/* Aligned buffer size according to hardware */
static inline uint16_t pcd_aligned_buffer_size(uint16_t size)
TU_ATTR_ALWAYS_INLINE static inline uint16_t pcd_aligned_buffer_size(uint16_t size)
{
/* The STM32 full speed USB peripheral supports only a limited set of
* buffer sizes given by the RX buffer entry format in the USB_BTABLE. */
@ -149,19 +149,19 @@ static inline uint16_t pcd_aligned_buffer_size(uint16_t size)
}
/* SetENDPOINT */
static inline void pcd_set_endpoint(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wRegValue)
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_endpoint(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wRegValue)
{
__O uint16_t *reg = (__O uint16_t *)((&USBx->EP0R) + bEpNum*2u);
*reg = (uint16_t)wRegValue;
}
/* GetENDPOINT */
static inline uint16_t pcd_get_endpoint(USB_TypeDef * USBx, uint32_t bEpNum) {
TU_ATTR_ALWAYS_INLINE static inline uint16_t pcd_get_endpoint(USB_TypeDef * USBx, uint32_t bEpNum) {
__I uint16_t *reg = (__I uint16_t *)((&USBx->EP0R) + bEpNum*2u);
return *reg;
}
static inline void pcd_set_eptype(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wType)
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_eptype(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wType)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal &= (uint32_t)USB_EP_T_MASK;
@ -170,7 +170,7 @@ static inline void pcd_set_eptype(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t
pcd_set_endpoint(USBx, bEpNum, regVal);
}
static inline uint32_t pcd_get_eptype(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_eptype(USB_TypeDef * USBx, uint32_t bEpNum)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal &= USB_EP_T_FIELD;
@ -182,7 +182,7 @@ static inline uint32_t pcd_get_eptype(USB_TypeDef * USBx, uint32_t bEpNum)
* @param bEpNum Endpoint Number.
* @retval None
*/
static inline void pcd_clear_rx_ep_ctr(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_rx_ep_ctr(USB_TypeDef * USBx, uint32_t bEpNum)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal &= USB_EPREG_MASK;
@ -190,7 +190,8 @@ static inline void pcd_clear_rx_ep_ctr(USB_TypeDef * USBx, uint32_t bEpNum)
regVal |= USB_EP_CTR_TX; // preserve CTR_TX (clears on writing 0)
pcd_set_endpoint(USBx, bEpNum, regVal);
}
static inline void pcd_clear_tx_ep_ctr(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_tx_ep_ctr(USB_TypeDef * USBx, uint32_t bEpNum)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal &= USB_EPREG_MASK;
@ -204,13 +205,13 @@ static inline void pcd_clear_tx_ep_ctr(USB_TypeDef * USBx, uint32_t bEpNum)
* @param bEpNum Endpoint Number.
* @retval Counter value
*/
static inline uint32_t pcd_get_ep_tx_cnt(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_tx_cnt(USB_TypeDef * USBx, uint32_t bEpNum)
{
__I uint16_t *regPtr = pcd_ep_tx_cnt_ptr(USBx, bEpNum);
return *regPtr & 0x3ffU;
}
static inline uint32_t pcd_get_ep_rx_cnt(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_cnt(USB_TypeDef * USBx, uint32_t bEpNum)
{
__I uint16_t *regPtr = pcd_ep_rx_cnt_ptr(USBx, bEpNum);
return *regPtr & 0x3ffU;
@ -223,7 +224,7 @@ static inline uint32_t pcd_get_ep_rx_cnt(USB_TypeDef * USBx, uint32_t bEpNum)
* @param wNBlocks no. of Blocks.
* @retval None
*/
static inline void pcd_set_ep_cnt_reg(__O uint16_t * pdwReg, size_t wCount)
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_cnt_reg(__O uint16_t * pdwReg, size_t wCount)
{
/* We assume that the buffer size is already aligned to hardware requirements. */
uint16_t blocksize = (wCount > 62) ? 1 : 0;
@ -243,7 +244,7 @@ static inline void pcd_set_ep_cnt_reg(__O uint16_t * pdwReg, size_t wCount)
* @param bAddr Address.
* @retval None
*/
static inline void pcd_set_ep_address(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t bAddr)
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_address(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t bAddr)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal &= USB_EPREG_MASK;
@ -252,7 +253,7 @@ static inline void pcd_set_ep_address(USB_TypeDef * USBx, uint32_t bEpNum, uint
pcd_set_endpoint(USBx, bEpNum,regVal);
}
static inline __IO uint16_t * pcd_btable_word_ptr(USB_TypeDef * USBx, size_t x)
TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t * pcd_btable_word_ptr(USB_TypeDef * USBx, size_t x)
{
size_t total_word_offset = (((USBx)->BTABLE)>>1) + x;
total_word_offset *= PMA_STRIDE;
@ -260,38 +261,38 @@ static inline __IO uint16_t * pcd_btable_word_ptr(USB_TypeDef * USBx, size_t x)
}
// Pointers to the PMA table entries (using the ARM address space)
static inline __IO uint16_t* pcd_ep_tx_address_ptr(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t* pcd_ep_tx_address_ptr(USB_TypeDef * USBx, uint32_t bEpNum)
{
return pcd_btable_word_ptr(USBx,(bEpNum)*4u + 0u);
}
static inline __IO uint16_t* pcd_ep_tx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t* pcd_ep_tx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpNum)
{
return pcd_btable_word_ptr(USBx,(bEpNum)*4u + 1u);
}
static inline __IO uint16_t* pcd_ep_rx_address_ptr(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t* pcd_ep_rx_address_ptr(USB_TypeDef * USBx, uint32_t bEpNum)
{
return pcd_btable_word_ptr(USBx,(bEpNum)*4u + 2u);
}
static inline __IO uint16_t* pcd_ep_rx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline __IO uint16_t* pcd_ep_rx_cnt_ptr(USB_TypeDef * USBx, uint32_t bEpNum)
{
return pcd_btable_word_ptr(USBx,(bEpNum)*4u + 3u);
}
static inline void pcd_set_ep_tx_cnt(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wCount)
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_cnt(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wCount)
{
__IO uint16_t * reg = pcd_ep_tx_cnt_ptr(USBx, bEpNum);
*reg = (uint16_t) (*reg & (uint16_t) ~0x3FFU) | (wCount & 0x3FFU);
}
static inline void pcd_set_ep_rx_cnt(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wCount)
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_cnt(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wCount)
{
__IO uint16_t * reg = pcd_ep_rx_cnt_ptr(USBx, bEpNum);
*reg = (uint16_t) (*reg & (uint16_t) ~0x3FFU) | (wCount & 0x3FFU);
}
static inline void pcd_set_ep_rx_bufsize(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wCount)
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_bufsize(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wCount)
{
__IO uint16_t *pdwReg = pcd_ep_rx_cnt_ptr((USBx),(bEpNum));
wCount = pcd_aligned_buffer_size(wCount);
@ -305,7 +306,7 @@ static inline void pcd_set_ep_rx_bufsize(USB_TypeDef * USBx, uint32_t bEpNum, u
* @param wState new state
* @retval None
*/
static inline void pcd_set_ep_tx_status(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wState)
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_tx_status(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wState)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal &= USB_EPTX_DTOGMASK;
@ -332,7 +333,7 @@ static inline void pcd_set_ep_tx_status(USB_TypeDef * USBx, uint32_t bEpNum, ui
* @retval None
*/
static inline void pcd_set_ep_rx_status(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wState)
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_rx_status(USB_TypeDef * USBx, uint32_t bEpNum, uint32_t wState)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal &= USB_EPRX_DTOGMASK;
@ -351,7 +352,7 @@ static inline void pcd_set_ep_rx_status(USB_TypeDef * USBx, uint32_t bEpNum, ui
pcd_set_endpoint(USBx, bEpNum, regVal);
} /* pcd_set_ep_rx_status */
static inline uint32_t pcd_get_ep_rx_status(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline uint32_t pcd_get_ep_rx_status(USB_TypeDef * USBx, uint32_t bEpNum)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
return (regVal & USB_EPRX_STAT) >> (12u);
@ -364,7 +365,7 @@ static inline uint32_t pcd_get_ep_rx_status(USB_TypeDef * USBx, uint32_t bEpNum
* @param bEpNum Endpoint Number.
* @retval None
*/
static inline void pcd_rx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline void pcd_rx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal &= USB_EPREG_MASK;
@ -372,7 +373,7 @@ static inline void pcd_rx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
pcd_set_endpoint(USBx, bEpNum, regVal);
}
static inline void pcd_tx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline void pcd_tx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal &= USB_EPREG_MASK;
@ -387,7 +388,7 @@ static inline void pcd_tx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
* @retval None
*/
static inline void pcd_clear_rx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_rx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
if((regVal & USB_EP_DTOG_RX) != 0)
@ -396,7 +397,7 @@ static inline void pcd_clear_rx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
}
}
static inline void pcd_clear_tx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_tx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
if((regVal & USB_EP_DTOG_TX) != 0)
@ -412,7 +413,7 @@ static inline void pcd_clear_tx_dtog(USB_TypeDef * USBx, uint32_t bEpNum)
* @retval None
*/
static inline void pcd_set_ep_kind(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline void pcd_set_ep_kind(USB_TypeDef * USBx, uint32_t bEpNum)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal |= USB_EP_KIND;
@ -420,7 +421,7 @@ static inline void pcd_set_ep_kind(USB_TypeDef * USBx, uint32_t bEpNum)
regVal |= USB_EP_CTR_RX|USB_EP_CTR_TX;
pcd_set_endpoint(USBx, bEpNum, regVal);
}
static inline void pcd_clear_ep_kind(USB_TypeDef * USBx, uint32_t bEpNum)
TU_ATTR_ALWAYS_INLINE static inline void pcd_clear_ep_kind(USB_TypeDef * USBx, uint32_t bEpNum)
{
uint32_t regVal = pcd_get_endpoint(USBx, bEpNum);
regVal &= USB_EPKIND_MASK;