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Message-Id: <20220818161649.2058728-9-sean.anderson@seco.com>
Date: Thu, 18 Aug 2022 12:16:32 -0400
From: Sean Anderson <sean.anderson@...o.com>
To: "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
Cc: Camelia Groza <camelia.groza@....com>,
linux-kernel@...r.kernel.org (open list),
Madalin Bucur <madalin.bucur@....com>,
linuxppc-dev@...ts.ozlabs.org,
linux-arm-kernel@...ts.infradead.org,
Sean Anderson <sean.anderson@...o.com>
Subject: [RESEND PATCH net-next v4 08/25] net: fman: Move struct dev to mac_device
Move the reference to our device to mac_device. This way, macs can use
it in their log messages.
Signed-off-by: Sean Anderson <sean.anderson@...o.com>
Acked-by: Camelia Groza <camelia.groza@....com>
---
(no changes since v2)
Changes in v2:
- Remove some unused variables
drivers/net/ethernet/freescale/fman/mac.c | 31 ++++++++---------------
drivers/net/ethernet/freescale/fman/mac.h | 1 +
2 files changed, 12 insertions(+), 20 deletions(-)
diff --git a/drivers/net/ethernet/freescale/fman/mac.c b/drivers/net/ethernet/freescale/fman/mac.c
index 8dd6a5b12922..5b3a6ea2d0e2 100644
--- a/drivers/net/ethernet/freescale/fman/mac.c
+++ b/drivers/net/ethernet/freescale/fman/mac.c
@@ -28,7 +28,6 @@ MODULE_LICENSE("Dual BSD/GPL");
MODULE_DESCRIPTION("FSL FMan MAC API based driver");
struct mac_priv_s {
- struct device *dev;
void __iomem *vaddr;
u8 cell_index;
struct fman *fman;
@@ -47,20 +46,16 @@ struct mac_address {
static void mac_exception(void *handle, enum fman_mac_exceptions ex)
{
- struct mac_device *mac_dev;
- struct mac_priv_s *priv;
-
- mac_dev = handle;
- priv = mac_dev->priv;
+ struct mac_device *mac_dev = handle;
if (ex == FM_MAC_EX_10G_RX_FIFO_OVFL) {
/* don't flag RX FIFO after the first */
mac_dev->set_exception(mac_dev->fman_mac,
FM_MAC_EX_10G_RX_FIFO_OVFL, false);
- dev_err(priv->dev, "10G MAC got RX FIFO Error = %x\n", ex);
+ dev_err(mac_dev->dev, "10G MAC got RX FIFO Error = %x\n", ex);
}
- dev_dbg(priv->dev, "%s:%s() -> %d\n", KBUILD_BASENAME ".c",
+ dev_dbg(mac_dev->dev, "%s:%s() -> %d\n", KBUILD_BASENAME ".c",
__func__, ex);
}
@@ -70,7 +65,7 @@ static int set_fman_mac_params(struct mac_device *mac_dev,
struct mac_priv_s *priv = mac_dev->priv;
params->base_addr = (typeof(params->base_addr))
- devm_ioremap(priv->dev, mac_dev->res->start,
+ devm_ioremap(mac_dev->dev, mac_dev->res->start,
resource_size(mac_dev->res));
if (!params->base_addr)
return -ENOMEM;
@@ -244,7 +239,7 @@ static void adjust_link_dtsec(struct mac_device *mac_dev)
fman_get_pause_cfg(mac_dev, &rx_pause, &tx_pause);
err = fman_set_mac_active_pause(mac_dev, rx_pause, tx_pause);
if (err < 0)
- dev_err(mac_dev->priv->dev, "fman_set_mac_active_pause() = %d\n",
+ dev_err(mac_dev->dev, "fman_set_mac_active_pause() = %d\n",
err);
}
@@ -261,7 +256,7 @@ static void adjust_link_memac(struct mac_device *mac_dev)
fman_get_pause_cfg(mac_dev, &rx_pause, &tx_pause);
err = fman_set_mac_active_pause(mac_dev, rx_pause, tx_pause);
if (err < 0)
- dev_err(mac_dev->priv->dev, "fman_set_mac_active_pause() = %d\n",
+ dev_err(mac_dev->dev, "fman_set_mac_active_pause() = %d\n",
err);
}
@@ -269,11 +264,9 @@ static int tgec_initialization(struct mac_device *mac_dev,
struct device_node *mac_node)
{
int err;
- struct mac_priv_s *priv;
struct fman_mac_params params;
u32 version;
- priv = mac_dev->priv;
mac_dev->set_promisc = tgec_set_promiscuous;
mac_dev->change_addr = tgec_modify_mac_address;
mac_dev->add_hash_mac_addr = tgec_add_hash_mac_address;
@@ -316,7 +309,7 @@ static int tgec_initialization(struct mac_device *mac_dev,
if (err < 0)
goto _return_fm_mac_free;
- dev_info(priv->dev, "FMan XGEC version: 0x%08x\n", version);
+ dev_info(mac_dev->dev, "FMan XGEC version: 0x%08x\n", version);
goto _return;
@@ -331,11 +324,9 @@ static int dtsec_initialization(struct mac_device *mac_dev,
struct device_node *mac_node)
{
int err;
- struct mac_priv_s *priv;
struct fman_mac_params params;
u32 version;
- priv = mac_dev->priv;
mac_dev->set_promisc = dtsec_set_promiscuous;
mac_dev->change_addr = dtsec_modify_mac_address;
mac_dev->add_hash_mac_addr = dtsec_add_hash_mac_address;
@@ -383,7 +374,7 @@ static int dtsec_initialization(struct mac_device *mac_dev,
if (err < 0)
goto _return_fm_mac_free;
- dev_info(priv->dev, "FMan dTSEC version: 0x%08x\n", version);
+ dev_info(mac_dev->dev, "FMan dTSEC version: 0x%08x\n", version);
goto _return;
@@ -446,7 +437,7 @@ static int memac_initialization(struct mac_device *mac_dev,
if (err < 0)
goto _return_fm_mac_free;
- dev_info(priv->dev, "FMan MEMAC\n");
+ dev_info(mac_dev->dev, "FMan MEMAC\n");
goto _return;
@@ -507,7 +498,7 @@ static struct platform_device *dpaa_eth_add_device(int fman_id,
goto no_mem;
}
- pdev->dev.parent = priv->dev;
+ pdev->dev.parent = mac_dev->dev;
ret = platform_device_add_data(pdev, &data, sizeof(data));
if (ret)
@@ -569,7 +560,7 @@ static int mac_probe(struct platform_device *_of_dev)
/* Save private information */
mac_dev->priv = priv;
- priv->dev = dev;
+ mac_dev->dev = dev;
INIT_LIST_HEAD(&priv->mc_addr_list);
diff --git a/drivers/net/ethernet/freescale/fman/mac.h b/drivers/net/ethernet/freescale/fman/mac.h
index fed3835a8473..05dbb8b5a704 100644
--- a/drivers/net/ethernet/freescale/fman/mac.h
+++ b/drivers/net/ethernet/freescale/fman/mac.h
@@ -19,6 +19,7 @@ struct fman_mac;
struct mac_priv_s;
struct mac_device {
+ struct device *dev;
struct resource *res;
u8 addr[ETH_ALEN];
struct fman_port *port[2];
--
2.35.1.1320.gc452695387.dirty
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