diff options
Diffstat (limited to 'os/hal/platforms/AT91SAM7/mac_lld.h')
| -rw-r--r-- | os/hal/platforms/AT91SAM7/mac_lld.h | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/os/hal/platforms/AT91SAM7/mac_lld.h b/os/hal/platforms/AT91SAM7/mac_lld.h index 21503dd53..ed8fb1ee2 100644 --- a/os/hal/platforms/AT91SAM7/mac_lld.h +++ b/os/hal/platforms/AT91SAM7/mac_lld.h @@ -66,7 +66,7 @@ #define W1_T_ADDRESS_MASK 0xFFFFFFFF
#define W2_T_LENGTH_MASK 0x000007FF
-#define W2_T_LOCKED 0x00000800 /* Not an EMAC flag, used by the driver */
+#define W2_T_LOCKED 0x00000800 /* Not an EMAC flag. */
#define W2_T_RFU1 0x00003000
#define W2_T_LAST_BUFFER 0x00008000
#define W2_T_NO_CRC 0x00010000
@@ -130,10 +130,10 @@ typedef struct { * @brief Structure representing a MAC driver.
*/
typedef struct {
- Semaphore md_tdsem; /**< Transmit semaphore. */
- Semaphore md_rdsem; /**< Receive semaphore. */
+ Semaphore tdsem; /**< Transmit semaphore. */
+ Semaphore rdsem; /**< Receive semaphore. */
#if CH_USE_EVENTS
- EventSource md_rdevent; /**< Receive event source. */
+ EventSource rdevent; /**< Receive event source. */
#endif
/* End of the mandatory fields.*/
} MACDriver;
@@ -142,22 +142,23 @@ typedef struct { * @brief Structure representing a transmit descriptor.
*/
typedef struct {
- size_t td_offset; /**< Current write offset. */
- size_t td_size; /**< Available space size. */
+ size_t offset; /**< Current write offset. */
+ size_t size; /**< Available space size. */
/* End of the mandatory fields.*/
- EMACDescriptor *td_physdesc; /**< Pointer to the physical
- descriptor. */
+ EMACDescriptor *physdesc; /**< Pointer to the physical
+ descriptor. */
} MACTransmitDescriptor;
/**
* @brief Structure representing a receive descriptor.
*/
typedef struct {
- size_t rd_offset; /**< Current read offset. */
- size_t rd_size; /**< Available data size. */
+ size_t offset; /**< Current read offset. */
+ size_t size; /**< Available data size. */
/* End of the mandatory fields.*/
- EMACDescriptor *rd_physdesc; /**< Pointer to the first descriptor
- of the buffers chain. */
+ EMACDescriptor *physdesc; /**< Pointer to the first
+ descriptor of the buffers
+ chain. */
} MACReceiveDescriptor;
/*===========================================================================*/
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