Go to the source code of this file.
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int | eth_adin2111_lock (const struct device *dev, k_timeout_t timeout) |
| Locks device access.
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int | eth_adin2111_unlock (const struct device *dev) |
| Unlocks device access.
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int | eth_adin2111_reg_write (const struct device *dev, const uint16_t reg, uint32_t val) |
| Writes host MAC interface register over SPI.
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int | eth_adin2111_reg_read (const struct device *dev, const uint16_t reg, uint32_t *val) |
| Reads host MAC interface register over SPI.
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int | eth_adin2111_reg_update (const struct device *dev, const uint16_t reg, uint32_t mask, uint32_t data) |
| Update host MAC interface register over SPI.
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int | eth_adin2111_sw_reset (const struct device *dev, uint16_t delay) |
| Reset both the MAC and PHY.
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int | eth_adin2111_mac_reset (const struct device *dev) |
| Reset the MAC device.
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int | eth_adin2111_broadcast_filter (const struct device *dev, bool enable) |
| Enable/disable the forwarding (to host) of broadcast frames.
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struct net_if * | eth_adin2111_get_iface (const struct device *dev, const uint16_t port_idx) |
| Get the port-related net_if reference.
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◆ eth_adin2111_broadcast_filter()
int eth_adin2111_broadcast_filter |
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const struct device * | dev, |
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bool | enable ) |
Enable/disable the forwarding (to host) of broadcast frames.
Frames who's DA doesn't match are dropped.
- Note
- The caller is responsible for device lock. Shall not be called from ISR.
- Parameters
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[in] | dev | ADIN2111 device. |
| enable | Set to 0 to disable and to nonzero to enable. |
- Return values
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0 | Successful write. |
<0 | Error, a negative errno code. |
◆ eth_adin2111_get_iface()
Get the port-related net_if reference.
- Parameters
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[in] | dev | ADIN2111 device. |
| port_idx | Port index. |
- Return values
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a | struct net_if pointer, or NULL on error. |
◆ eth_adin2111_lock()
Locks device access.
- Parameters
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[in] | dev | ADIN2111 device. |
| timeout | Waiting period to lock the device, or one of the special values K_NO_WAIT and K_FOREVER. |
- Return values
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0 | Device locked. |
-EBUSY | Returned without waiting. |
-EAGAIN | Waiting period timed out. |
◆ eth_adin2111_mac_reset()
int eth_adin2111_mac_reset |
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const struct device * | dev | ) |
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Reset the MAC device.
Note that PHY 1 must be out of software power-down for the MAC subsystem reset to take effect.
- Note
- The caller is responsible for device lock. Shall not be called from ISR.
- Parameters
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- Return values
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0 | Successful write. |
<0 | Error, a negative errno code. |
◆ eth_adin2111_reg_read()
Reads host MAC interface register over SPI.
- Note
- The caller is responsible for device lock. Shall not be called from ISR.
- Parameters
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[in] | dev | ADIN2111 device. |
| reg | Register address. |
[out] | val | Read value output. |
- Return values
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0 | Successful write. |
<0 | Error, a negative errno code. |
◆ eth_adin2111_reg_update()
Update host MAC interface register over SPI.
- Note
- The caller is responsible for device lock. Shall not be called from ISR.
- Parameters
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[in] | dev | ADIN2111 device. |
| reg | Register address. |
| mask | Bitmask for bits that may be modified. |
| data | Data to apply in the masked range. |
- Return values
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0 | Successful write. |
<0 | Error, a negative errno code. |
◆ eth_adin2111_reg_write()
Writes host MAC interface register over SPI.
- Note
- The caller is responsible for device lock. Shall not be called from ISR.
- Parameters
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[in] | dev | ADIN2111 device. |
| reg | Register address. |
| val | Value to write. |
- Return values
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0 | Successful write. |
<0 | Error, a negative errno code. |
◆ eth_adin2111_sw_reset()
int eth_adin2111_sw_reset |
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const struct device * | dev, |
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uint16_t | delay ) |
Reset both the MAC and PHY.
- Parameters
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[in] | dev | ADIN2111 device. |
| delay | Delay in milliseconds. |
- Note
- The caller is responsible for device lock. Shall not be called from ISR.
- Return values
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0 | Successful write. |
<0 | Error, a negative errno code. |
◆ eth_adin2111_unlock()
int eth_adin2111_unlock |
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const struct device * | dev | ) |
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Unlocks device access.
- Parameters
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- Return values
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0 | Device unlocked. |
-EPERM | The current thread does not own the device lock. |
-EINVAL | The device is not locked. |