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linux/drivers/net/ethernet/realtek/r8169.h

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r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
/* SPDX-License-Identifier: GPL-2.0-only */
/* r8169.h: RealTek 8169/8168/8101 ethernet driver.
*
* Copyright (c) 2002 ShuChen <shuchen@realtek.com.tw>
* Copyright (c) 2003 - 2007 Francois Romieu <romieu@fr.zoreil.com>
* Copyright (c) a lot of people too. Please respect their work.
*
* See MAINTAINERS file for support contact information.
*/
r8169: add support for LED's on RTL8168/RTL8101 This adds support for the LED's on most chip versions. Excluded are the old non-PCIe versions and RTL8125. RTL8125 has a different LED register layout, support for it will follow later. LED's can be controlled from userspace using the netdev LED trigger. Tested on RTL8168h. Note: The driver can't know which LED's are actually physically wired. Therefore not every LED device may represent a physically available LED. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-16 20:58:10 +01:00
#include <linux/netdevice.h>
r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
#include <linux/types.h>
#include <linux/phy.h>
enum mac_version {
/* support for ancient RTL_GIGA_MAC_VER_01 has been removed */
RTL_GIGA_MAC_VER_02,
RTL_GIGA_MAC_VER_03,
RTL_GIGA_MAC_VER_04,
RTL_GIGA_MAC_VER_05,
RTL_GIGA_MAC_VER_06,
RTL_GIGA_MAC_VER_07,
RTL_GIGA_MAC_VER_08,
RTL_GIGA_MAC_VER_09,
RTL_GIGA_MAC_VER_10,
r8169: remove support for chip version 11 This is a follow-up to 982300c115d2 ("r8169: remove detection of chip version 11 (early RTL8168b)"). Nobody complained yet, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/b689ab6d-20b5-4b64-bd7e-531a0a972ba3@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-02 21:20:02 +01:00
/* support for RTL_GIGA_MAC_VER_11 has been removed */
r8169: merge handling of chip versions 12 and 17 (RTL8168B) It's not clear why XID's 380 and 381..387 ever got different chip version id's. VER_12 and VER_17 are handled exactly the same. Therefore merge handling under the VER_17 umbrella. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-09-02 22:10:53 +02:00
/* RTL_GIGA_MAC_VER_12 was handled the same as VER_17 */
r8169: merge support for chip versions 10, 13, 16 These chip versions are closely related and all of them have no chip-specific MAC/PHY initialization. Therefore merge support for the three chip versions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/469d27e0-1d06-9b15-6c96-6098b3a52e35@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-05 21:23:12 +02:00
/* RTL_GIGA_MAC_VER_13 was merged with VER_10 */
r8169: sync support for RTL8401 with vendor driver So far RTL8401 was treated like a RTL8101e, means we relied on the BIOS to configure MAC and PHY properly. Make RTL8401 a separate chip version and copy MAC / PHY config from r8101 vendor driver. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-28 23:17:07 +02:00
RTL_GIGA_MAC_VER_14,
r8169: merge support for chip versions 10, 13, 16 These chip versions are closely related and all of them have no chip-specific MAC/PHY initialization. Therefore merge support for the three chip versions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://lore.kernel.org/r/469d27e0-1d06-9b15-6c96-6098b3a52e35@gmail.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2022-09-05 21:23:12 +02:00
/* RTL_GIGA_MAC_VER_16 was merged with VER_10 */
r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
RTL_GIGA_MAC_VER_17,
RTL_GIGA_MAC_VER_18,
RTL_GIGA_MAC_VER_19,
RTL_GIGA_MAC_VER_20,
RTL_GIGA_MAC_VER_21,
RTL_GIGA_MAC_VER_22,
RTL_GIGA_MAC_VER_23,
RTL_GIGA_MAC_VER_24,
RTL_GIGA_MAC_VER_25,
RTL_GIGA_MAC_VER_26,
r8169: remove support for chip version RTL_GIGA_MAC_VER_27 This patch is a follow-up to beb401ec5006 ("r8169: deprecate support for RTL_GIGA_MAC_VER_27") that came with 5.12. Nobody complained, so let's remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-13 21:46:06 +02:00
/* support for RTL_GIGA_MAC_VER_27 has been removed */
r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
RTL_GIGA_MAC_VER_28,
RTL_GIGA_MAC_VER_29,
RTL_GIGA_MAC_VER_30,
RTL_GIGA_MAC_VER_31,
RTL_GIGA_MAC_VER_32,
RTL_GIGA_MAC_VER_33,
RTL_GIGA_MAC_VER_34,
RTL_GIGA_MAC_VER_35,
RTL_GIGA_MAC_VER_36,
RTL_GIGA_MAC_VER_37,
RTL_GIGA_MAC_VER_38,
RTL_GIGA_MAC_VER_39,
RTL_GIGA_MAC_VER_40,
r8169: remove support for chip version 41 Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-23 20:34:52 +02:00
/* support for RTL_GIGA_MAC_VER_41 has been removed */
r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
RTL_GIGA_MAC_VER_42,
RTL_GIGA_MAC_VER_43,
RTL_GIGA_MAC_VER_44,
r8169: remove support for chip versions 45 and 47 Detection of these chip versions has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-23 20:35:25 +02:00
/* support for RTL_GIGA_MAC_VER_45 has been removed */
r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
RTL_GIGA_MAC_VER_46,
r8169: remove support for chip versions 45 and 47 Detection of these chip versions has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-23 20:35:25 +02:00
/* support for RTL_GIGA_MAC_VER_47 has been removed */
r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
RTL_GIGA_MAC_VER_48,
r8169: remove support for chip version 49 Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. v2: - fix a typo: RTL_GIGA_MAC_VER_40 -> RTL_GIGA_MAC_VER_50 Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-23 20:36:07 +02:00
/* support for RTL_GIGA_MAC_VER_49 has been removed */
r8169: remove support for chip version 50 Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. v3: - rebase patch Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-23 20:37:30 +02:00
/* support for RTL_GIGA_MAC_VER_50 has been removed */
r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
RTL_GIGA_MAC_VER_51,
RTL_GIGA_MAC_VER_52,
r8169: remove support for chip version 60 Detection of this chip version has been disabled for few kernel versions now. Nobody complained, so remove support for this chip version. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2022-08-23 20:38:06 +02:00
/* support for RTL_GIGA_MAC_VER_60 has been removed */
r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
RTL_GIGA_MAC_VER_61,
r8169: add support for RTL8125B Add support for RTL8125B rev.b. In my tests 2.5Gbps worked well w/o firmware, however for a stable link at 1Gbps firmware revision 0.0.2 is needed. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-07-14 17:46:03 +02:00
RTL_GIGA_MAC_VER_63,
r8169: add support for RTL8125D This adds support for new chip version RTL8125D, which can be found on boards like Gigabyte X870E AORUS ELITE WIFI7. Firmware rtl8125d-1.fw for this chip version is available in linux-firmware already. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/d0306912-e88e-4c25-8b5d-545ae8834c0c@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-10-24 22:42:33 +02:00
RTL_GIGA_MAC_VER_64,
r8169: add support for RTL8125BP rev.b Add support for RTL8125BP rev.b. Its XID is 0x689. This chip supports DASH and its dash type is "RTL_DASH_25_BP". Signed-off-by: ChunHao Lin <hau@realtek.com> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/20250107064355.104711-1-hau@realtek.com Signed-off-by: Paolo Abeni <pabeni@redhat.com>
2025-01-07 14:43:55 +08:00
RTL_GIGA_MAC_VER_66,
r8169: adjust version numbering for RTL8126 Adjust version numbering for RTL8126, so that it doesn't overlap with new RTL8125 versions. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/6a354364-20e9-48ad-a198-468264288757@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-12-13 20:01:41 +01:00
RTL_GIGA_MAC_VER_70,
r8169: add support for RTL8127A This adds support for 10Gbs chip RTL8127A. Signed-off-by: ChunHao Lin <hau@realtek.com> Reviewed-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/20250515095303.3138-1-hau@realtek.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-05-15 17:53:03 +08:00
RTL_GIGA_MAC_VER_80,
r8169: add RTL_GIGA_MAC_VER_LAST to facilitate adding support for new chip versions Add a new mac_version enum value RTL_GIGA_MAC_VER_LAST. Benefit is that when adding support for a new chip version we have to touch less code, except something changes fundamentally. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://patch.msgid.link/06991f47-2aec-4aa2-8918-2c6e79332303@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2025-04-15 21:39:23 +02:00
RTL_GIGA_MAC_NONE,
RTL_GIGA_MAC_VER_LAST = RTL_GIGA_MAC_NONE - 1
r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
};
struct rtl8169_private;
r8169: fix LED-related deadlock on module removal Binding devm_led_classdev_register() to the netdev is problematic because on module removal we get a RTNL-related deadlock. Fix this by avoiding the device-managed LED functions. Note: We can safely call led_classdev_unregister() for a LED even if registering it failed, because led_classdev_unregister() detects this and is a no-op in this case. Fixes: 18764b883e15 ("r8169: add support for LED's on RTL8168/RTL8101") Cc: stable@vger.kernel.org Reported-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-08 20:47:40 +02:00
struct r8169_led_classdev;
r8169: add r8169.h In preparation of factoring out PHY configuration to a separate source file move commonly used definitions to new header file r8169.h. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-01-09 20:34:05 +01:00
void r8169_apply_firmware(struct rtl8169_private *tp);
u16 rtl8168h_2_get_adc_bias_ioffset(struct rtl8169_private *tp);
u8 rtl8168d_efuse_read(struct rtl8169_private *tp, int reg_addr);
void r8169_hw_phy_config(struct rtl8169_private *tp, struct phy_device *phydev,
enum mac_version ver);
r8169: add support for LED's on RTL8168/RTL8101 This adds support for the LED's on most chip versions. Excluded are the old non-PCIe versions and RTL8125. RTL8125 has a different LED register layout, support for it will follow later. LED's can be controlled from userspace using the netdev LED trigger. Tested on RTL8168h. Note: The driver can't know which LED's are actually physically wired. Therefore not every LED device may represent a physically available LED. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2023-12-16 20:58:10 +01:00
void r8169_get_led_name(struct rtl8169_private *tp, int idx,
char *buf, int buf_len);
int rtl8168_get_led_mode(struct rtl8169_private *tp);
int rtl8168_led_mod_ctrl(struct rtl8169_private *tp, u16 mask, u16 val);
r8169: fix LED-related deadlock on module removal Binding devm_led_classdev_register() to the netdev is problematic because on module removal we get a RTNL-related deadlock. Fix this by avoiding the device-managed LED functions. Note: We can safely call led_classdev_unregister() for a LED even if registering it failed, because led_classdev_unregister() detects this and is a no-op in this case. Fixes: 18764b883e15 ("r8169: add support for LED's on RTL8168/RTL8101") Cc: stable@vger.kernel.org Reported-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-08 20:47:40 +02:00
struct r8169_led_classdev *rtl8168_init_leds(struct net_device *ndev);
r8169: add LED support for RTL8125/RTL8126 This adds LED support for RTL8125/RTL8126. Note: Due to missing datasheets changing the 5Gbps link mode isn't supported for RTL8126. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Link: https://lore.kernel.org/r/f982602c-9de3-4ca6-85a3-2c1d118dcb15@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2024-02-12 19:44:11 +01:00
int rtl8125_get_led_mode(struct rtl8169_private *tp, int index);
int rtl8125_set_led_mode(struct rtl8169_private *tp, int index, u16 mode);
r8169: fix LED-related deadlock on module removal Binding devm_led_classdev_register() to the netdev is problematic because on module removal we get a RTNL-related deadlock. Fix this by avoiding the device-managed LED functions. Note: We can safely call led_classdev_unregister() for a LED even if registering it failed, because led_classdev_unregister() detects this and is a no-op in this case. Fixes: 18764b883e15 ("r8169: add support for LED's on RTL8168/RTL8101") Cc: stable@vger.kernel.org Reported-by: Lukas Wunner <lukas@wunner.de> Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Reviewed-by: Andrew Lunn <andrew@lunn.ch> Signed-off-by: David S. Miller <davem@davemloft.net>
2024-04-08 20:47:40 +02:00
struct r8169_led_classdev *rtl8125_init_leds(struct net_device *ndev);
void r8169_remove_leds(struct r8169_led_classdev *leds);
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