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Diffstat (limited to 'cpu/at91rm9200/at91rm9200_ether.c')
-rw-r--r--cpu/at91rm9200/at91rm9200_ether.c90
1 files changed, 44 insertions, 46 deletions
diff --git a/cpu/at91rm9200/at91rm9200_ether.c b/cpu/at91rm9200/at91rm9200_ether.c
index 6e44150..47b57da 100644
--- a/cpu/at91rm9200/at91rm9200_ether.c
+++ b/cpu/at91rm9200/at91rm9200_ether.c
@@ -69,15 +69,15 @@ AT91PS_EMAC p_mac;
/** functions to interface the DAVICOM 10/100Mbps ethernet phy **********/
/*
- * Name:
+ * Name:
* dm9161_IsPhyConnected
- * Description:
+ * Description:
* Reads the 2 PHY ID registers
- * Arguments:
+ * Arguments:
* p_mac - pointer to AT91S_EMAC struct
- * Return value:
+ * Return value:
* TRUE - if id read successfully
- * FALSE- if error
+ * FALSE- if error
*/
static unsigned int dm9161_IsPhyConnected (AT91PS_EMAC p_mac)
{
@@ -96,14 +96,14 @@ static unsigned int dm9161_IsPhyConnected (AT91PS_EMAC p_mac)
}
/*
- * Name:
+ * Name:
* dm9161_GetLinkSpeed
- * Description:
- * Link parallel detection status of MAC is checked and set in the
+ * Description:
+ * Link parallel detection status of MAC is checked and set in the
* MAC configuration registers
- * Arguments:
- * p_mac - pointer to MAC
- * Return value:
+ * Arguments:
+ * p_mac - pointer to MAC
+ * Return value:
* TRUE - if link status set succesfully
* FALSE - if link status not set
*/
@@ -152,14 +152,14 @@ static UCHAR dm9161_GetLinkSpeed (AT91PS_EMAC p_mac)
/*
- * Name:
+ * Name:
* dm9161_InitPhy
- * Description:
- * MAC starts checking its link by using parallel detection and
+ * Description:
+ * MAC starts checking its link by using parallel detection and
* Autonegotiation and the same is set in the MAC configuration registers
- * Arguments:
+ * Arguments:
* p_mac - pointer to struct AT91S_EMAC
- * Return value:
+ * Return value:
* TRUE - if link status set succesfully
* FALSE - if link status not set
*/
@@ -188,14 +188,14 @@ static UCHAR dm9161_InitPhy (AT91PS_EMAC p_mac)
/*
- * Name:
+ * Name:
* dm9161_AutoNegotiate
- * Description:
- * MAC Autonegotiates with the partner status of same is set in the
+ * Description:
+ * MAC Autonegotiates with the partner status of same is set in the
* MAC configuration registers
- * Arguments:
+ * Arguments:
* dev - pointer to struct net_device
- * Return value:
+ * Return value:
* TRUE - if link status set successfully
* FALSE - if link status not set
*/
@@ -259,17 +259,15 @@ static UCHAR dm9161_AutoNegotiate (AT91PS_EMAC p_mac, int *status)
}
-
-
/*********** EMAC Phy layer Management functions *************************/
/*
- * Name:
+ * Name:
* at91rm9200_EmacEnableMDIO
- * Description:
+ * Description:
* Enables the MDIO bit in MAC control register
- * Arguments:
+ * Arguments:
* p_mac - pointer to struct AT91S_EMAC
- * Return value:
+ * Return value:
* none
*/
static void at91rm9200_EmacEnableMDIO (AT91PS_EMAC p_mac)
@@ -279,13 +277,13 @@ static void at91rm9200_EmacEnableMDIO (AT91PS_EMAC p_mac)
}
/*
- * Name:
+ * Name:
* at91rm9200_EmacDisableMDIO
- * Description:
+ * Description:
* Disables the MDIO bit in MAC control register
- * Arguments:
+ * Arguments:
* p_mac - pointer to struct AT91S_EMAC
- * Return value:
+ * Return value:
* none
*/
static void at91rm9200_EmacDisableMDIO (AT91PS_EMAC p_mac)
@@ -296,15 +294,15 @@ static void at91rm9200_EmacDisableMDIO (AT91PS_EMAC p_mac)
/*
- * Name:
+ * Name:
* at91rm9200_EmacReadPhy
- * Description:
+ * Description:
* Reads data from the PHY register
- * Arguments:
+ * Arguments:
* dev - pointer to struct net_device
* RegisterAddress - unsigned char
- * pInput - pointer to value read from register
- * Return value:
+ * pInput - pointer to value read from register
+ * Return value:
* TRUE - if data read successfully
*/
static UCHAR at91rm9200_EmacReadPhy (AT91PS_EMAC p_mac,
@@ -324,15 +322,15 @@ static UCHAR at91rm9200_EmacReadPhy (AT91PS_EMAC p_mac,
/*
- * Name:
+ * Name:
* at91rm9200_EmacWritePhy
- * Description:
+ * Description:
* Writes data to the PHY register
- * Arguments:
+ * Arguments:
* dev - pointer to struct net_device
* RegisterAddress - unsigned char
- * pOutput - pointer to value to be written in the register
- * Return value:
+ * pOutput - pointer to value to be written in the register
+ * Return value:
* TRUE - if data read successfully
*/
static UCHAR at91rm9200_EmacWritePhy (AT91PS_EMAC p_mac,
@@ -349,13 +347,13 @@ static UCHAR at91rm9200_EmacWritePhy (AT91PS_EMAC p_mac,
}
/*
- * Name:
+ * Name:
* at91rm92000_GetPhyInterface
- * Description:
- * Initialise the interface functions to the PHY
- * Arguments:
+ * Description:
+ * Initialise the interface functions to the PHY
+ * Arguments:
* None
- * Return value:
+ * Return value:
* None
*/
void at91rm92000_GetPhyInterface (void)