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42 lines
1.1 KiB
Diff
42 lines
1.1 KiB
Diff
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From 7e89b737c97a9e7a81dd1584000bc136b92f12fd Mon Sep 17 00:00:00 2001
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From: Russell King <rmk+kernel@armlinux.org.uk>
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Date: Fri, 11 Oct 2019 22:14:47 +0100
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Subject: [PATCH 619/660] net: sfp: move tx disable on device down to main
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state machine
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Move the tx disable assertion on device down to the main state
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machine.
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Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
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---
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drivers/net/phy/sfp.c | 10 ++--------
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1 file changed, 2 insertions(+), 8 deletions(-)
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--- a/drivers/net/phy/sfp.c
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+++ b/drivers/net/phy/sfp.c
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@@ -1489,15 +1489,8 @@ static void sfp_sm_device(struct sfp *sf
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break;
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case SFP_DEV_UP:
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- if (event == SFP_E_DEV_DOWN) {
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- /* If the module has a PHY, avoid raising TX disable
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- * as this resets the PHY. Otherwise, raise it to
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- * turn the laser off.
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- */
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- if (!sfp->mod_phy)
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- sfp_module_tx_disable(sfp);
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+ if (event == SFP_E_DEV_DOWN)
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sfp->sm_dev_state = SFP_DEV_DOWN;
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- }
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break;
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}
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}
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@@ -1559,6 +1552,7 @@ static void sfp_sm_main(struct sfp *sfp,
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sfp_sm_link_down(sfp);
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if (sfp->mod_phy)
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sfp_sm_phy_detach(sfp);
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+ sfp_module_tx_disable(sfp);
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sfp_sm_next(sfp, SFP_S_DOWN, 0);
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return;
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}
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