bnx2x: Fix 5461x LED
Fix port identify test on 5461x PHY by driving LEDs through MDIO. Signed-off-by: Yaniv Rosner <yanivr@broadcom.com> Signed-off-by: Eilon Greenstein <eilong@broadcom.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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@ -10327,6 +10327,43 @@ static int bnx2x_54618se_config_init(struct bnx2x_phy *phy,
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return 0;
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return 0;
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}
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}
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static void bnx2x_5461x_set_link_led(struct bnx2x_phy *phy,
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struct link_params *params, u8 mode)
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{
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struct bnx2x *bp = params->bp;
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u16 temp;
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bnx2x_cl22_write(bp, phy,
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MDIO_REG_GPHY_SHADOW,
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MDIO_REG_GPHY_SHADOW_LED_SEL1);
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bnx2x_cl22_read(bp, phy,
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MDIO_REG_GPHY_SHADOW,
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&temp);
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temp &= 0xff00;
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DP(NETIF_MSG_LINK, "54618x set link led (mode=%x)\n", mode);
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switch (mode) {
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case LED_MODE_FRONT_PANEL_OFF:
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case LED_MODE_OFF:
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temp |= 0x00ee;
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break;
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case LED_MODE_OPER:
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temp |= 0x0001;
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break;
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case LED_MODE_ON:
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temp |= 0x00ff;
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break;
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default:
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break;
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}
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bnx2x_cl22_write(bp, phy,
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MDIO_REG_GPHY_SHADOW,
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MDIO_REG_GPHY_SHADOW_WR_ENA | temp);
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return;
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}
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static void bnx2x_54618se_link_reset(struct bnx2x_phy *phy,
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static void bnx2x_54618se_link_reset(struct bnx2x_phy *phy,
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struct link_params *params)
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struct link_params *params)
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{
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{
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@ -11103,7 +11140,7 @@ static struct bnx2x_phy phy_54618se = {
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.config_loopback = (config_loopback_t)bnx2x_54618se_config_loopback,
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.config_loopback = (config_loopback_t)bnx2x_54618se_config_loopback,
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.format_fw_ver = (format_fw_ver_t)NULL,
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.format_fw_ver = (format_fw_ver_t)NULL,
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.hw_reset = (hw_reset_t)NULL,
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.hw_reset = (hw_reset_t)NULL,
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.set_link_led = (set_link_led_t)NULL,
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.set_link_led = (set_link_led_t)bnx2x_5461x_set_link_led,
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.phy_specific_func = (phy_specific_func_t)NULL
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.phy_specific_func = (phy_specific_func_t)NULL
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};
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};
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/*****************************************************************/
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/*****************************************************************/
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@ -6990,6 +6990,7 @@ Theotherbitsarereservedandshouldbezero*/
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#define MDIO_REG_INTR_MASK 0x1b
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#define MDIO_REG_INTR_MASK 0x1b
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#define MDIO_REG_INTR_MASK_LINK_STATUS (0x1 << 1)
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#define MDIO_REG_INTR_MASK_LINK_STATUS (0x1 << 1)
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#define MDIO_REG_GPHY_SHADOW 0x1c
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#define MDIO_REG_GPHY_SHADOW 0x1c
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#define MDIO_REG_GPHY_SHADOW_LED_SEL1 (0x0d << 10)
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#define MDIO_REG_GPHY_SHADOW_LED_SEL2 (0x0e << 10)
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#define MDIO_REG_GPHY_SHADOW_LED_SEL2 (0x0e << 10)
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#define MDIO_REG_GPHY_SHADOW_WR_ENA (0x1 << 15)
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#define MDIO_REG_GPHY_SHADOW_WR_ENA (0x1 << 15)
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#define MDIO_REG_GPHY_SHADOW_AUTO_DET_MED (0x1e << 10)
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#define MDIO_REG_GPHY_SHADOW_AUTO_DET_MED (0x1e << 10)
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