diff options
Diffstat (limited to 'cpu/at91rm9200/at91rm9200_ether.c')
| -rw-r--r-- | cpu/at91rm9200/at91rm9200_ether.c | 90 |
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) |