1 files changed, 0 insertions, 84 deletions
diff --git a/nixos/modules/kernel-patches/0032-net-sfp-redo-soft-state-polling.patch b/nixos/modules/kernel-patches/0032-net-sfp-redo-soft-state-polling.patch
deleted file mode 100644
index 0c7a4b1..0000000
--- a/nixos/modules/kernel-patches/0032-net-sfp-redo-soft-state-polling.patch
+++ /dev/null
@@ -1,84 +0,0 @@
-From 5bec210c1c4677ecef5962138c75cb514a079661 Mon Sep 17 00:00:00 2001
-From: "Russell King (Oracle)" <rmk+kernel@armlinux.org.uk>
-Date: Fri, 26 Aug 2022 08:48:20 +0100
-Subject: [PATCH 32/96] net: sfp: redo soft state polling
-
-Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
----
- drivers/net/phy/sfp.c | 35 ++++++++++++++++++++++++-----------
- 1 file changed, 24 insertions(+), 11 deletions(-)
-
-diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c
-index 404ea1ba457a..b213e9c2e456 100644
---- a/drivers/net/phy/sfp.c
-+++ b/drivers/net/phy/sfp.c
-@@ -234,6 +234,7 @@ struct sfp {
- 	bool need_poll;
- 
- 	struct mutex st_mutex;			/* Protects state */
-+	unsigned int state_ignore_hw_mask;
- 	unsigned int state_soft_mask;
- 	unsigned int state;
- 	struct delayed_work poll;
-@@ -600,17 +601,18 @@ static void sfp_soft_set_state(struct sfp *sfp, unsigned int state)
- static void sfp_soft_start_poll(struct sfp *sfp)
- {
- 	const struct sfp_eeprom_id *id = &sfp->id;
-+	unsigned int mask = 0;
- 
- 	sfp->state_soft_mask = 0;
--	if (id->ext.enhopts & SFP_ENHOPTS_SOFT_TX_DISABLE &&
--	    !sfp->gpio[GPIO_TX_DISABLE])
--		sfp->state_soft_mask |= SFP_F_TX_DISABLE;
--	if (id->ext.enhopts & SFP_ENHOPTS_SOFT_TX_FAULT &&
--	    !sfp->gpio[GPIO_TX_FAULT])
--		sfp->state_soft_mask |= SFP_F_TX_FAULT;
--	if (id->ext.enhopts & SFP_ENHOPTS_SOFT_RX_LOS &&
--	    !sfp->gpio[GPIO_LOS])
--		sfp->state_soft_mask |= SFP_F_LOS;
-+	if (id->ext.enhopts & SFP_ENHOPTS_SOFT_TX_DISABLE)
-+		mask |= SFP_F_TX_DISABLE;
-+	if (id->ext.enhopts & SFP_ENHOPTS_SOFT_TX_FAULT)
-+		mask |= SFP_F_TX_FAULT;
-+	if (id->ext.enhopts & SFP_ENHOPTS_SOFT_RX_LOS)
-+		mask |= SFP_F_LOS;
-+
-+	// Poll the soft state for hardware pins we want to ignore
-+	sfp->state_soft_mask = sfp->state_ignore_hw_mask & mask;
- 
- 	if (sfp->state_soft_mask & (SFP_F_LOS | SFP_F_TX_FAULT) &&
- 	    !sfp->need_poll)
-@@ -624,10 +626,12 @@ static void sfp_soft_stop_poll(struct sfp *sfp)
- 
- static unsigned int sfp_get_state(struct sfp *sfp)
- {
-+	unsigned int soft = sfp->state_soft_mask & (SFP_F_LOS | SFP_F_TX_FAULT);
- 	unsigned int state = sfp->get_state(sfp);
- 
--	if (state & SFP_F_PRESENT &&
--	    sfp->state_soft_mask & (SFP_F_LOS | SFP_F_TX_FAULT))
-+	state &= ~sfp->state_ignore_hw_mask;
-+
-+	if (state & SFP_F_PRESENT && soft)
- 		state |= sfp_soft_get_state(sfp);
- 
- 	return state;
-@@ -2052,6 +2056,15 @@ static int sfp_sm_mod_probe(struct sfp *sfp, bool report)
- 	if (ret < 0)
- 		return ret;
- 
-+	/* Initialise state bits to ignore from hardware */
-+	sfp->state_ignore_hw_mask = 0;
-+	if (!sfp->gpio[GPIO_TX_DISABLE])
-+		sfp->state_ignore_hw_mask |= SFP_F_TX_DISABLE;
-+	if (!sfp->gpio[GPIO_TX_FAULT])
-+		sfp->state_ignore_hw_mask |= SFP_F_TX_FAULT;
-+	if (!sfp->gpio[GPIO_LOS])
-+		sfp->state_ignore_hw_mask |= SFP_F_LOS;
-+
- 	sfp->module_t_start_up = T_START_UP;
- 
- 	sfp->tx_fault_ignore = false;
--- 
-2.37.2
-