From: Jiawen Wu <jiawenwu@trustnetic.com>
To: netdev@vger.kernel.org
Cc: Mengyuan Lou <mengyuanlou@net-swift.com>,
Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>,
Richard Cochran <richardcochran@gmail.com>,
Russell King <linux@armlinux.org.uk>,
Simon Horman <horms@kernel.org>,
Michal Swiatkowski <michal.swiatkowski@linux.intel.com>,
Jacob Keller <jacob.e.keller@intel.com>,
Kees Cook <kees@kernel.org>, Joe Damato <joe@dama.to>,
Larysa Zaremba <larysa.zaremba@intel.com>,
Abdun Nihaal <abdun.nihaal@gmail.com>,
Breno Leitao <leitao@debian.org>,
Jiawen Wu <jiawenwu@trustnetic.com>
Subject: [PATCH net-next v6 02/11] net: ngbe: move the WOL functions to libwx
Date: Thu, 26 Mar 2026 10:13:57 +0800 [thread overview]
Message-ID: <20260326021406.30444-3-jiawenwu@trustnetic.com> (raw)
In-Reply-To: <20260326021406.30444-1-jiawenwu@trustnetic.com>
Remove duplicate-defined register macros, move the WOL implementation to
the library module. So that the WOL functions can be reused in txgbe
later.
Signed-off-by: Jiawen Wu <jiawenwu@trustnetic.com>
---
.../net/ethernet/wangxun/libwx/wx_ethtool.c | 33 +++++++++++++++++
.../net/ethernet/wangxun/libwx/wx_ethtool.h | 4 +++
.../net/ethernet/wangxun/ngbe/ngbe_ethtool.c | 35 ++-----------------
drivers/net/ethernet/wangxun/ngbe/ngbe_main.c | 12 +++----
drivers/net/ethernet/wangxun/ngbe/ngbe_type.h | 14 --------
5 files changed, 45 insertions(+), 53 deletions(-)
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
index f362e51c73ee..2de1170db8c7 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
+++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.c
@@ -262,6 +262,39 @@ int wx_set_link_ksettings(struct net_device *netdev,
}
EXPORT_SYMBOL(wx_set_link_ksettings);
+void wx_get_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol)
+{
+ struct wx *wx = netdev_priv(netdev);
+
+ if (!wx->wol_hw_supported)
+ return;
+ wol->supported = WAKE_MAGIC;
+ wol->wolopts = 0;
+ if (wx->wol & WX_PSR_WKUP_CTL_MAG)
+ wol->wolopts |= WAKE_MAGIC;
+}
+EXPORT_SYMBOL(wx_get_wol);
+
+int wx_set_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol)
+{
+ struct wx *wx = netdev_priv(netdev);
+ struct pci_dev *pdev = wx->pdev;
+
+ if (!wx->wol_hw_supported)
+ return -EOPNOTSUPP;
+
+ wx->wol = 0;
+ if (wol->wolopts & WAKE_MAGIC)
+ wx->wol = WX_PSR_WKUP_CTL_MAG;
+ wr32(wx, WX_PSR_WKUP_CTL, wx->wol);
+ device_set_wakeup_enable(&pdev->dev, !!(wx->wol));
+
+ return 0;
+}
+EXPORT_SYMBOL(wx_set_wol);
+
void wx_get_pauseparam(struct net_device *netdev,
struct ethtool_pauseparam *pause)
{
diff --git a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h
index 727093970462..5b187d1587b1 100644
--- a/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h
+++ b/drivers/net/ethernet/wangxun/libwx/wx_ethtool.h
@@ -18,6 +18,10 @@ int wx_get_link_ksettings(struct net_device *netdev,
struct ethtool_link_ksettings *cmd);
int wx_set_link_ksettings(struct net_device *netdev,
const struct ethtool_link_ksettings *cmd);
+void wx_get_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol);
+int wx_set_wol(struct net_device *netdev,
+ struct ethtool_wolinfo *wol);
void wx_get_pauseparam(struct net_device *netdev,
struct ethtool_pauseparam *pause);
int wx_set_pauseparam(struct net_device *netdev,
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c
index 40779fee0fdf..2b6356622a13 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_ethtool.c
@@ -12,37 +12,6 @@
#include "ngbe_ethtool.h"
#include "ngbe_type.h"
-static void ngbe_get_wol(struct net_device *netdev,
- struct ethtool_wolinfo *wol)
-{
- struct wx *wx = netdev_priv(netdev);
-
- if (!wx->wol_hw_supported)
- return;
- wol->supported = WAKE_MAGIC;
- wol->wolopts = 0;
- if (wx->wol & WX_PSR_WKUP_CTL_MAG)
- wol->wolopts |= WAKE_MAGIC;
-}
-
-static int ngbe_set_wol(struct net_device *netdev,
- struct ethtool_wolinfo *wol)
-{
- struct wx *wx = netdev_priv(netdev);
- struct pci_dev *pdev = wx->pdev;
-
- if (!wx->wol_hw_supported)
- return -EOPNOTSUPP;
-
- wx->wol = 0;
- if (wol->wolopts & WAKE_MAGIC)
- wx->wol = WX_PSR_WKUP_CTL_MAG;
- wr32(wx, WX_PSR_WKUP_CTL, wx->wol);
- device_set_wakeup_enable(&pdev->dev, !!(wx->wol));
-
- return 0;
-}
-
static int ngbe_set_ringparam(struct net_device *netdev,
struct ethtool_ringparam *ring,
struct kernel_ethtool_ringparam *kernel_ring,
@@ -121,8 +90,8 @@ static const struct ethtool_ops ngbe_ethtool_ops = {
.get_link_ksettings = wx_get_link_ksettings,
.set_link_ksettings = wx_set_link_ksettings,
.nway_reset = wx_nway_reset,
- .get_wol = ngbe_get_wol,
- .set_wol = ngbe_set_wol,
+ .get_wol = wx_get_wol,
+ .set_wol = wx_set_wol,
.get_sset_count = wx_get_sset_count,
.get_strings = wx_get_strings,
.get_ethtool_stats = wx_get_ethtool_stats,
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c b/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
index 58488e138beb..e28ddf684a06 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_main.c
@@ -58,14 +58,14 @@ static void ngbe_init_type_code(struct wx *wx)
wx->mac.type = wx_mac_em;
type_mask = (u16)(wx->subsystem_device_id & NGBE_OEM_MASK);
ncsi_mask = wx->subsystem_device_id & NGBE_NCSI_MASK;
- wol_mask = wx->subsystem_device_id & NGBE_WOL_MASK;
+ wol_mask = wx->subsystem_device_id & WX_WOL_MASK;
val = rd32(wx, WX_CFG_PORT_ST);
wx->mac_type = (val & BIT(7)) >> 7 ?
em_mac_type_rgmii :
em_mac_type_mdi;
- wx->wol_hw_supported = (wol_mask == NGBE_WOL_SUP) ? 1 : 0;
+ wx->wol_hw_supported = (wol_mask == WX_WOL_SUP) ? 1 : 0;
wx->ncsi_enabled = (ncsi_mask == NGBE_NCSI_MASK ||
type_mask == NGBE_SUBID_OCP_CARD) ? 1 : 0;
@@ -520,9 +520,9 @@ static void ngbe_dev_shutdown(struct pci_dev *pdev, bool *enable_wake)
if (wufc) {
wx_set_rx_mode(netdev);
wx_configure_rx(wx);
- wr32(wx, NGBE_PSR_WKUP_CTL, wufc);
+ wr32(wx, WX_PSR_WKUP_CTL, wufc);
} else {
- wr32(wx, NGBE_PSR_WKUP_CTL, 0);
+ wr32(wx, WX_PSR_WKUP_CTL, 0);
}
pci_wake_from_d3(pdev, !!wufc);
*enable_wake = !!wufc;
@@ -742,10 +742,10 @@ static int ngbe_probe(struct pci_dev *pdev,
wx->wol = 0;
if (wx->wol_hw_supported)
- wx->wol = NGBE_PSR_WKUP_CTL_MAG;
+ wx->wol = WX_PSR_WKUP_CTL_MAG;
netdev->ethtool->wol_enabled = !!(wx->wol);
- wr32(wx, NGBE_PSR_WKUP_CTL, wx->wol);
+ wr32(wx, WX_PSR_WKUP_CTL, wx->wol);
device_set_wakeup_enable(&pdev->dev, wx->wol);
/* Save off EEPROM version number and Option Rom version which
diff --git a/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h b/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h
index 3b2ca7f47e33..f1957fa0add4 100644
--- a/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h
+++ b/drivers/net/ethernet/wangxun/ngbe/ngbe_type.h
@@ -39,8 +39,6 @@
#define NGBE_NCSI_SUP 0x8000
#define NGBE_NCSI_MASK 0x8000
-#define NGBE_WOL_SUP 0x4000
-#define NGBE_WOL_MASK 0x4000
/**************** EM Registers ****************************/
/* chip control Registers */
@@ -93,18 +91,6 @@
#define NGBE_CFG_LAN_SPEED 0x14440
#define NGBE_CFG_PORT_ST 0x14404
-/* Wake up registers */
-#define NGBE_PSR_WKUP_CTL 0x15B80
-/* Wake Up Filter Control Bit */
-#define NGBE_PSR_WKUP_CTL_LNKC BIT(0) /* Link Status Change Wakeup Enable*/
-#define NGBE_PSR_WKUP_CTL_MAG BIT(1) /* Magic Packet Wakeup Enable */
-#define NGBE_PSR_WKUP_CTL_EX BIT(2) /* Directed Exact Wakeup Enable */
-#define NGBE_PSR_WKUP_CTL_MC BIT(3) /* Directed Multicast Wakeup Enable*/
-#define NGBE_PSR_WKUP_CTL_BC BIT(4) /* Broadcast Wakeup Enable */
-#define NGBE_PSR_WKUP_CTL_ARP BIT(5) /* ARP Request Packet Wakeup Enable*/
-#define NGBE_PSR_WKUP_CTL_IPV4 BIT(6) /* Directed IPv4 Pkt Wakeup Enable */
-#define NGBE_PSR_WKUP_CTL_IPV6 BIT(7) /* Directed IPv6 Pkt Wakeup Enable */
-
#define NGBE_FW_EEPROM_CHECKSUM_CMD 0xE9
#define NGBE_FW_NVM_DATA_OFFSET 3
#define NGBE_FW_CMD_DEFAULT_CHECKSUM 0xFF /* checksum always 0xFF */
--
2.48.1
next prev parent reply other threads:[~2026-03-26 2:16 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-03-26 2:13 [PATCH net-next v6 00/11] Wangxun improvement and new support Jiawen Wu
2026-03-26 2:13 ` [PATCH net-next v6 01/11] net: ngbe: remove netdev->ethtool->wol_enabled setting Jiawen Wu
2026-03-26 2:13 ` Jiawen Wu [this message]
2026-03-26 2:13 ` [PATCH net-next v6 03/11] net: ngbe: remove redundant macros Jiawen Wu
2026-03-26 2:13 ` [PATCH net-next v6 04/11] net: ngbe: implement libwx reset ops Jiawen Wu
2026-03-26 2:14 ` [PATCH net-next v6 05/11] net: wangxun: move reusable PCI driver ops functions into libwx Jiawen Wu
2026-03-26 2:14 ` [PATCH net-next v6 06/11] net: txgbe: add power management support Jiawen Wu
2026-03-26 2:14 ` [PATCH net-next v6 07/11] net: wangxun: move ethtool_ops.set_channels into libwx Jiawen Wu
2026-03-26 2:14 ` [PATCH net-next v6 08/11] net: wangxun: delete service_timer before cancel service_work Jiawen Wu
2026-03-26 2:14 ` [PATCH net-next v6 09/11] net: wangxun: add Tx timeout process Jiawen Wu
2026-03-26 2:14 ` [PATCH net-next v6 10/11] net: wangxun: improve flow control setting Jiawen Wu
2026-03-26 2:14 ` [PATCH net-next v6 11/11] net: wangxun: implement pci_error_handlers ops Jiawen Wu
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