Commit 8ab55aba authored by Ruud Bos's avatar Ruud Bos Committed by Tony Nguyen
Browse files

igb: move SDP config initialization to separate function 



Allow reuse of SDP config struct initialization by moving it to a
separate function.

Signed-off-by: default avatarRuud Bos <kernel.hbk@gmail.com>
Tested-by: default avatarGurucharan G <gurucharanx.g@intel.com>
Signed-off-by: default avatarTony Nguyen <anthony.l.nguyen@intel.com>
parent 9ed319e4

drivers/net/ethernet/intel/igb/igb_ptp.c

+19 −8
Original line number Diff line number Diff line
@@ -69,6 +69,7 @@ 
#define IGB_NBITS_82580			40



static void igb_ptp_tx_hwtstamp(struct igb_adapter *adapter);

static void igb_ptp_sdp_init(struct igb_adapter *adapter);



/* SYSTIM read access for the 82576 */

static u64 igb_ptp_read_82576(const struct cyclecounter *cc)
@@ -1188,7 +1189,6 @@ void igb_ptp_init(struct igb_adapter *adapter) 
{

	struct e1000_hw *hw = &adapter->hw;

	struct net_device *netdev = adapter->netdev;

	int i;



	switch (hw->mac.type) {

	case e1000_82576:
@@ -1229,13 +1229,7 @@ void igb_ptp_init(struct igb_adapter *adapter) 
		break;

	case e1000_i210:

	case e1000_i211:

		for (i = 0; i < IGB_N_SDP; i++) {

			struct ptp_pin_desc *ppd = &adapter->sdp_config[i];



			snprintf(ppd->name, sizeof(ppd->name), "SDP%d", i);

			ppd->index = i;

			ppd->func = PTP_PF_NONE;

		}

		igb_ptp_sdp_init(adapter);

		snprintf(adapter->ptp_caps.name, 16, "%pm", netdev->dev_addr);

		adapter->ptp_caps.owner = THIS_MODULE;

		adapter->ptp_caps.max_adj = 62499999;
@@ -1280,6 +1274,23 @@ void igb_ptp_init(struct igb_adapter *adapter) 
	}

}



/**

 * igb_ptp_sdp_init - utility function which inits the SDP config structs

 * @adapter: Board private structure.

 **/

void igb_ptp_sdp_init(struct igb_adapter *adapter)

{

	int i;



	for (i = 0; i < IGB_N_SDP; i++) {

		struct ptp_pin_desc *ppd = &adapter->sdp_config[i];



		snprintf(ppd->name, sizeof(ppd->name), "SDP%d", i);

		ppd->index = i;

		ppd->func = PTP_PF_NONE;

	}

}



/**

 * igb_ptp_suspend - Disable PTP work items and prepare for suspend

 * @adapter: Board private structure