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Modified to support the change to the network ioctl signature changes. Also add support for new ioctl to setup PHY event notifications.

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This commit is contained in:
Gregory Nutt 2014-08-16 14:08:58 -06:00
parent 74735bb495
commit 85070e057e
1 changed files with 30 additions and 11 deletions
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33
arch/arm/src/stm32/stm32_eth.c
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@ -658,6 +658,9 @@ static int stm32_txavail(struct net_driver_s *dev);
static int stm32_addmac(struct net_driver_s *dev, FAR const uint8_t *mac);
static int stm32_rmmac(struct net_driver_s *dev, FAR const uint8_t *mac);
#endif
#ifdef CONFIG_NETDEV_PHY_IOCTL
static int stm32_ioctl(struct net_driver_s *dev, int cmd, void *arg);
#endif
/* Descriptor Initialization */
@ -666,9 +669,6 @@ static void stm32_rxdescinit(FAR struct stm32_ethmac_s *priv);
/* PHY Initialization */
#ifdef CONFIG_NETDEV_PHY_IOCTL
static int stm32_ioctl(int cmd, struct mii_ioctl_data *req);
#endif
static int stm32_phyread(uint16_t phydevaddr, uint16_t phyregaddr, uint16_t *value);
static int stm32_phywrite(uint16_t phydevaddr, uint16_t phyregaddr, uint16_t value);
#ifdef CONFIG_ETH0_PHY_DM9161
@ -2498,8 +2498,9 @@ static void stm32_rxdescinit(FAR struct stm32_ethmac_s *priv)
* its input.
*
* Parameters:
* dev - Ethernet device structure
* cmd - SIOCxMIIxxx command code
* req - request structure also used to return values
* arg - Request structure also used to return values
*
* Returned Value: Negated errno on failure.
*
@ -2508,27 +2509,45 @@ static void stm32_rxdescinit(FAR struct stm32_ethmac_s *priv)
****************************************************************************/
#ifdef CONFIG_NETDEV_PHY_IOCTL
static int stm32_ioctl(int cmd, struct mii_ioctl_data *req)
static int stm32_ioctl(struct net_driver_s *dev, int cmd, void *arg)
{
int ret = -ENOTTY;
int ret;
switch (cmd)
{
#ifdef CONFIG_ARCH_PHY_INTERRUPT
case SIOCMIINOTIFY: /* Set up for PHY event notifications */
{
struct mii_iotcl_notify_s *req = (struct mii_iotcl_notify_s *)((uintptr_t)arg);
ret = phy_notify_subscribe("eth0", req->pid, req->signo, req->arg);
}
break;
#endif
case SIOCGMIIPHY: /* Get MII PHY address */
{
struct mii_ioctl_data_s *req = (struct mii_ioctl_data_s *)((uintptr_t)arg);
req->phy_id = CONFIG_STM32_PHYADDR;
ret = OK;
}
break;
case SIOCGMIIREG: /* Get register from MII PHY */
{
struct mii_ioctl_data_s *req = (struct mii_ioctl_data_s *)((uintptr_t)arg);
ret = stm32_phyread(req->phy_id, req->reg_num, &req->val_out);
}
break;
case SIOCSMIIREG: /* Set register in MII PHY */
{
struct mii_ioctl_data_s *req = (struct mii_ioctl_data_s *)((uintptr_t)arg);
ret = stm32_phywrite(req->phy_id, req->reg_num, req->val_in);
}
break;
default:
ret = -EINVAL;
ret = -ENOTTY;
break;
}