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Message-Id: <E1oYBEz-006kCE-Q5@rmk-PC.armlinux.org.uk> Date: Tue, 13 Sep 2022 20:06:37 +0100 From: "Russell King (Oracle)" <rmk+kernel@...linux.org.uk> To: Andrew Lunn <andrew@...n.ch>, Heiner Kallweit <hkallweit1@...il.com> Cc: Josef Schlehofer <pepe.schlehofer@...il.com>, "David S. Miller" <davem@...emloft.net>, Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>, netdev@...r.kernel.org Subject: [PATCH net-next 3/5] net: sfp: move Alcatel Lucent 3FE46541AA fixup Add a new fixup mechanism to the SFP quirks, and use it for this module. Signed-off-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk> --- drivers/net/phy/sfp.c | 14 +++++++++----- drivers/net/phy/sfp.h | 1 + 2 files changed, 10 insertions(+), 5 deletions(-) diff --git a/drivers/net/phy/sfp.c b/drivers/net/phy/sfp.c index 3901919e4a3f..2ef7bb4c00d1 100644 --- a/drivers/net/phy/sfp.c +++ b/drivers/net/phy/sfp.c @@ -311,6 +311,11 @@ static const struct of_device_id sfp_of_match[] = { }; MODULE_DEVICE_TABLE(of, sfp_of_match); +static void sfp_fixup_long_startup(struct sfp *sfp) +{ + sfp->module_t_start_up = T_START_UP_BAD_GPON; +} + static void sfp_quirk_2500basex(const struct sfp_eeprom_id *id, unsigned long *modes) { @@ -341,6 +346,7 @@ static const struct sfp_quirk sfp_quirks[] = { .vendor = "ALCATELLUCENT", .part = "3FE46541AA", .modes = sfp_quirk_2500basex, + .fixup = sfp_fixup_long_startup, }, { // Huawei MA5671A can operate at 2500base-X, but report 1.2GBd // NRZ in their EEPROM @@ -2003,11 +2009,7 @@ static int sfp_sm_mod_probe(struct sfp *sfp, bool report) if (sfp->gpio[GPIO_LOS]) sfp->state_hw_mask |= SFP_F_LOS; - if (!memcmp(id.base.vendor_name, "ALCATELLUCENT ", 16) && - !memcmp(id.base.vendor_pn, "3FE46541AA ", 16)) - sfp->module_t_start_up = T_START_UP_BAD_GPON; - else - sfp->module_t_start_up = T_START_UP; + sfp->module_t_start_up = T_START_UP; if (!memcmp(id.base.vendor_name, "HUAWEI ", 16) && !memcmp(id.base.vendor_pn, "MA5671A ", 16)) @@ -2016,6 +2018,8 @@ static int sfp_sm_mod_probe(struct sfp *sfp, bool report) sfp->tx_fault_ignore = false; sfp->quirk = sfp_lookup_quirk(&id); + if (sfp->quirk && sfp->quirk->fixup) + sfp->quirk->fixup(sfp); return 0; } diff --git a/drivers/net/phy/sfp.h b/drivers/net/phy/sfp.h index 03f1d47fe6ca..7ad06deae76c 100644 --- a/drivers/net/phy/sfp.h +++ b/drivers/net/phy/sfp.h @@ -10,6 +10,7 @@ struct sfp_quirk { const char *vendor; const char *part; void (*modes)(const struct sfp_eeprom_id *id, unsigned long *modes); + void (*fixup)(struct sfp *sfp); }; struct sfp_socket_ops { -- 2.30.2
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