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author | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-10-09 21:53:35 +0200 |
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committer | Adrian Schmutzler <freifunk@adrianschmutzler.de> | 2020-10-30 19:29:59 +0100 |
commit | 278512665094888d3c007fdd74e090496d6c811d (patch) | |
tree | 6d4f2cdddef316e07829b89c1c1a790d0db92fc3 /target/linux/generic/backport-4.19/728-v5.5-net-sfp-split-the-PHY-probe-from-sfp_sm_mod_init.patch | |
parent | 3824fa26d256d162fc0e02e46714eda7816cae4a (diff) | |
download | upstream-278512665094888d3c007fdd74e090496d6c811d.tar.gz upstream-278512665094888d3c007fdd74e090496d6c811d.tar.bz2 upstream-278512665094888d3c007fdd74e090496d6c811d.zip |
kernel: remove support for kernel 4.19
We use 5.4 on all targets by default, and 4.19 has never been released
in a stable version. There is no reason to keep it.
Signed-off-by: Adrian Schmutzler <freifunk@adrianschmutzler.de>
Diffstat (limited to 'target/linux/generic/backport-4.19/728-v5.5-net-sfp-split-the-PHY-probe-from-sfp_sm_mod_init.patch')
-rw-r--r-- | target/linux/generic/backport-4.19/728-v5.5-net-sfp-split-the-PHY-probe-from-sfp_sm_mod_init.patch | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/target/linux/generic/backport-4.19/728-v5.5-net-sfp-split-the-PHY-probe-from-sfp_sm_mod_init.patch b/target/linux/generic/backport-4.19/728-v5.5-net-sfp-split-the-PHY-probe-from-sfp_sm_mod_init.patch deleted file mode 100644 index 7830b9268f..0000000000 --- a/target/linux/generic/backport-4.19/728-v5.5-net-sfp-split-the-PHY-probe-from-sfp_sm_mod_init.patch +++ /dev/null @@ -1,53 +0,0 @@ -From 5ed0bd49b2d3ac4439c2d7f44e5a82b7cf6f409a Mon Sep 17 00:00:00 2001 -From: Russell King <rmk+kernel@armlinux.org.uk> -Date: Fri, 18 Oct 2019 10:09:02 +0100 -Subject: [PATCH 626/660] net: sfp: split the PHY probe from sfp_sm_mod_init() - -Move the PHY probe into a separate function, splitting it from -sfp_sm_mod_init(). This will allow us to eliminate the 50ms mdelay() -inside the state machine. - -Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk> ---- - drivers/net/phy/sfp.c | 21 +++++++++++++-------- - 1 file changed, 13 insertions(+), 8 deletions(-) - ---- a/drivers/net/phy/sfp.c -+++ b/drivers/net/phy/sfp.c -@@ -1288,14 +1288,10 @@ static void sfp_sm_fault(struct sfp *sfp - static void sfp_sm_mod_init(struct sfp *sfp) - { - sfp_module_tx_enable(sfp); -+} - -- /* Wait t_init before indicating that the link is up, provided the -- * current state indicates no TX_FAULT. If TX_FAULT clears before -- * this time, that's fine too. -- */ -- sfp_sm_next(sfp, SFP_S_INIT, T_INIT_JIFFIES); -- sfp->sm_retries = 5; -- -+static void sfp_sm_probe_for_phy(struct sfp *sfp) -+{ - /* Setting the serdes link mode is guesswork: there's no - * field in the EEPROM which indicates what mode should - * be used. -@@ -1580,8 +1576,17 @@ static void sfp_sm_main(struct sfp *sfp, - switch (sfp->sm_state) { - case SFP_S_DOWN: - if (sfp->sm_mod_state == SFP_MOD_PRESENT && -- sfp->sm_dev_state == SFP_DEV_UP) -+ sfp->sm_dev_state == SFP_DEV_UP) { - sfp_sm_mod_init(sfp); -+ sfp_sm_probe_for_phy(sfp); -+ -+ /* Wait t_init before indicating that the link is up, -+ * provided the current state indicates no TX_FAULT. If -+ * TX_FAULT clears before this time, that's fine too. -+ */ -+ sfp_sm_next(sfp, SFP_S_INIT, T_INIT_JIFFIES); -+ sfp->sm_retries = 5; -+ } - break; - - case SFP_S_INIT: |