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Commit 26ffaf36 authored by Yaniv Rosner's avatar Yaniv Rosner Committed by David S. Miller
Browse files

bnx2x: Fix LED blink rate for 578xx 



Adjust blink rate on 578xx to fit its clock rate.

Signed-off-by: default avatarYaniv Rosner <yanivr@broadcom.com>
Signed-off-by: default avatarEilon Greenstein <eilong@broadcom.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent b903d324

drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c

+9 −2
Original line number Diff line number Diff line
@@ -45,6 +45,9 @@ 
#define MCPR_IMC_COMMAND_READ_OP	1

#define MCPR_IMC_COMMAND_WRITE_OP	2



/* LED Blink rate that will achieve ~15.9Hz */

#define LED_BLINK_RATE_VAL_E3		354

#define LED_BLINK_RATE_VAL_E1X_E2	480

/***********************************************************/

/*			Shortcut definitions		   */

/***********************************************************/
@@ -5954,8 +5957,12 @@ int bnx2x_set_led(struct link_params *params, 


		REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0 + port*4, 0);

		/* Set blinking rate to ~15.9Hz */

		if (CHIP_IS_E3(bp))

			REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_P0 + port*4,

			       LED_BLINK_RATE_VAL_E3);

		else

			REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_P0 + port*4,

		       LED_BLINK_RATE_VAL);

			       LED_BLINK_RATE_VAL_E1X_E2);

		REG_WR(bp, NIG_REG_LED_CONTROL_BLINK_RATE_ENA_P0 +

		       port*4, 1);

		tmp = EMAC_RD(bp, EMAC_REG_EMAC_LED);