From f3c9a666b28572b1a0ae691a47d9a7de4d9cefb3 Mon Sep 17 00:00:00 2001 From: Russell King Date: Wed, 20 Nov 2019 12:29:59 +0000 Subject: net: sfp: soft status and control support Add support for the soft status and control register, which allows TX_FAULT and RX_LOS to be monitored and TX_DISABLE to be set. We make use of this when the board does not support GPIOs for these signals. Signed-off-by: Russell King Reviewed-by: Andrew Lunn Reviewed-by: Florian Fainelli Signed-off-by: David S. Miller --- include/linux/sfp.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'include') diff --git a/include/linux/sfp.h b/include/linux/sfp.h index 3b35efd85bb1..487fd9412d10 100644 --- a/include/linux/sfp.h +++ b/include/linux/sfp.h @@ -428,6 +428,10 @@ enum { SFP_TEC_CUR = 0x6c, SFP_STATUS = 0x6e, + SFP_STATUS_TX_DISABLE = BIT(7), + SFP_STATUS_TX_DISABLE_FORCE = BIT(6), + SFP_STATUS_TX_FAULT = BIT(2), + SFP_STATUS_RX_LOS = BIT(1), SFP_ALARM0 = 0x70, SFP_ALARM0_TEMP_HIGH = BIT(7), SFP_ALARM0_TEMP_LOW = BIT(6), -- cgit v1.2.3-59-g8ed1b