libs/rt-thread
libs
/
rt-thread
4
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

remove unnecessary define

This commit is contained in:
bigmagic 2020-11-03 08:58:05 +08:00
parent 2fcdb0c09c
commit b506a3a2c8
1 changed files with 11 additions and 28 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

39
bsp/raspberry-pi/raspi4-32/driver/drv_eth.c
View File

@ -24,10 +24,15 @@
#define RECV_DATA_NO_CACHE (0x08400000) #define RECV_DATA_NO_CACHE (0x08400000)
#define DMA_DISC_ADDR_SIZE (4 * 1024 *1024) #define DMA_DISC_ADDR_SIZE (4 * 1024 *1024)
#define RX_DESC_BASE (MAC_REG + GENET_RX_OFF) #define RX_DESC_BASE (MAC_REG + GENET_RX_OFF)
#define TX_DESC_BASE (MAC_REG + GENET_TX_OFF) #define TX_DESC_BASE (MAC_REG + GENET_TX_OFF)
#define MAX_ADDR_LEN (6) #define MAX_ADDR_LEN (6)
#define upper_32_bits(n) ((rt_uint32_t)(((n) >> 16) >> 16))
#define lower_32_bits(n) ((rt_uint32_t)(n))
#define BIT(nr) (1UL << (nr))
static rt_uint32_t tx_index = 0; static rt_uint32_t tx_index = 0;
static rt_uint32_t rx_index = 0; static rt_uint32_t rx_index = 0;
@ -50,28 +55,6 @@ struct rt_eth_dev
static struct rt_eth_dev eth_dev; static struct rt_eth_dev eth_dev;
static struct rt_semaphore sem_lock; static struct rt_semaphore sem_lock;
#define upper_32_bits(n) ((rt_uint32_t)(((n) >> 16) >> 16))
#define lower_32_bits(n) ((rt_uint32_t)(n))
#define BIT(nr) (1UL << (nr))
#define roundup(x, y) ( \
{ \
const typeof(y) __y = y; \
(((x) + (__y - 1)) / __y) * __y; \
} \
)
#define rounddown(x, y) ( \
{ \
typeof(x) __x = (x); \
__x - (__x % (y)); \
} \
)
#define CLR(r,x) (r &= ~(1UL << x))
#define SET(r,y) (r |= (1UL << y))
static inline rt_uint32_t read32(void *addr) static inline rt_uint32_t read32(void *addr)
{ {
return (*((volatile unsigned int*)(addr))); return (*((volatile unsigned int*)(addr)));
@ -214,7 +197,7 @@ static int bcmgenet_gmac_write_hwaddr(void)
return 0; return 0;
} }
int get_ethernet_uid(void) static int get_ethernet_uid(void)
{ {
rt_uint32_t uid_high = 0; rt_uint32_t uid_high = 0;
rt_uint32_t uid_low = 0; rt_uint32_t uid_low = 0;
@ -308,7 +291,7 @@ static void rx_descs_init(void)
} }
} }
int phy_startup(void) static int phy_startup(void)
{ {
int count = 1000000; int count = 1000000;
while ((bcmgenet_mdio_read(1, BCM54213PE_MII_STATUS) & MII_STATUS_LINK_UP) && (--count)) while ((bcmgenet_mdio_read(1, BCM54213PE_MII_STATUS) & MII_STATUS_LINK_UP) && (--count))
@ -344,7 +327,7 @@ int phy_startup(void)
return 0; return 0;
} }
int bcmgenet_adjust_link(void) static int bcmgenet_adjust_link(void)
{ {
rt_uint32_t speed; rt_uint32_t speed;
rt_uint32_t phy_dev_speed = SPEED_100; rt_uint32_t phy_dev_speed = SPEED_100;