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bnx2x: Add support for EXTPHY2 LED mode

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Add new LED mode for the BCM848xx to support new board type.

Signed-off-by: Yaniv Rosner <yanivr@broadcom.com>
Signed-off-by: Yuval Mintz <yuvalmin@broadcom.com>
Signed-off-by: Eilon Greenstein <eilong@broadcom.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yaniv Rosner
2013-09-28 08:46:11 +03:00
committed by David S. Miller
parent d67710ffcc
commit 7dc950ca59
2 changed files with 18 additions and 3 deletions
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1
drivers/net/ethernet/broadcom/bnx2x/bnx2x_hsi.h
View File

@@ -172,6 +172,7 @@ struct shared_hw_cfg { /* NVRAM Offset */
#define SHARED_HW_CFG_LED_MAC4 0x000c0000
#define SHARED_HW_CFG_LED_PHY8 0x000d0000
#define SHARED_HW_CFG_LED_EXTPHY1 0x000e0000
#define SHARED_HW_CFG_LED_EXTPHY2 0x000f0000
#define SHARED_HW_CFG_AN_ENABLE_MASK 0x3f000000

20
drivers/net/ethernet/broadcom/bnx2x/bnx2x_link.c
View File

@@ -6344,9 +6344,15 @@ int bnx2x_set_led(struct link_params *params,
* intended override.
*/
break;
} else
} else {
u32 nig_led_mode = ((params->hw_led_mode <<
SHARED_HW_CFG_LED_MODE_SHIFT) ==
SHARED_HW_CFG_LED_EXTPHY2) ?
(SHARED_HW_CFG_LED_PHY1 >>
SHARED_HW_CFG_LED_MODE_SHIFT) : hw_led_mode;
REG_WR(bp, NIG_REG_LED_MODE_P0 + port*4,
hw_led_mode);
nig_led_mode);
}
REG_WR(bp, NIG_REG_LED_CONTROL_OVERRIDE_TRAFFIC_P0 + port*4, 0);
/* Set blinking rate to ~15.9Hz */
@@ -10608,10 +10614,18 @@ static void bnx2x_848xx_set_link_led(struct bnx2x_phy *phy,
0x40);
} else {
/* EXTPHY2 LED mode indicate that the 100M/1G/10G LED
* sources are all wired through LED1, rather than only
* 10G in other modes.
*/
val = ((params->hw_led_mode <<
SHARED_HW_CFG_LED_MODE_SHIFT) ==
SHARED_HW_CFG_LED_EXTPHY2) ? 0x98 : 0x80;
bnx2x_cl45_write(bp, phy,
MDIO_PMA_DEVAD,
MDIO_PMA_REG_8481_LED1_MASK,
0x80);
val);
/* Tell LED3 to blink on source */
bnx2x_cl45_read(bp, phy,