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path: root/drivers/net/tsec.c
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Diffstat (limited to 'drivers/net/tsec.c')
-rw-r--r--drivers/net/tsec.c116
1 files changed, 58 insertions, 58 deletions
diff --git a/drivers/net/tsec.c b/drivers/net/tsec.c
index 18e7a83d0f3..6829e32dae5 100644
--- a/drivers/net/tsec.c
+++ b/drivers/net/tsec.c
@@ -20,8 +20,6 @@
#include <asm/processor.h>
#include <asm/io.h>
-DECLARE_GLOBAL_DATA_PTR;
-
#ifndef CONFIG_DM_ETH
/* Default initializations for TSEC controllers. */
@@ -74,11 +72,11 @@ static void tsec_configure_serdes(struct tsec_private *priv)
* to the register offset used for external PHY accesses
*/
tsec_local_mdio_write(priv->phyregs_sgmii, in_be32(&priv->regs->tbipa),
- 0, TBI_ANA, TBIANA_SETTINGS);
+ 0, TBI_ANA, TBIANA_SETTINGS);
tsec_local_mdio_write(priv->phyregs_sgmii, in_be32(&priv->regs->tbipa),
- 0, TBI_TBICON, TBICON_CLK_SELECT);
+ 0, TBI_TBICON, TBICON_CLK_SELECT);
tsec_local_mdio_write(priv->phyregs_sgmii, in_be32(&priv->regs->tbipa),
- 0, TBI_CR, CONFIG_TSEC_TBICR_SETTINGS);
+ 0, TBI_CR, CONFIG_TSEC_TBICR_SETTINGS);
}
#ifdef CONFIG_MCAST_TFTP
@@ -116,7 +114,7 @@ static int tsec_mcast_addr(struct udevice *dev, const u8 *mcast_mac, int set)
whichbit = (result >> 24) & 0x1f; /* the 5 LSB = which bit to set */
whichreg = result >> 29; /* the 3 MSB = which reg to set it in */
- value = 1 << (31-whichbit);
+ value = BIT(31 - whichbit);
if (set)
setbits_be32(&regs->hash.gaddr0 + whichreg, value);
@@ -171,7 +169,6 @@ static void init_registers(struct tsec __iomem *regs)
out_be32(&regs->attr, ATTR_INIT_SETTINGS);
out_be32(&regs->attreli, ATTRELI_INIT_SETTINGS);
-
}
/*
@@ -222,8 +219,8 @@ static void adjust_link(struct tsec_private *priv, struct phy_device *phydev)
out_be32(&regs->maccfg2, maccfg2);
printf("Speed: %d, %s duplex%s\n", phydev->speed,
- (phydev->duplex) ? "full" : "half",
- (phydev->port == PORT_FIBRE) ? ", fiber mode" : "");
+ (phydev->duplex) ? "full" : "half",
+ (phydev->port == PORT_FIBRE) ? ", fiber mode" : "");
}
/*
@@ -240,7 +237,7 @@ static int tsec_send(struct udevice *dev, void *packet, int length)
{
struct tsec_private *priv = (struct tsec_private *)dev->priv;
struct tsec __iomem *regs = priv->regs;
- uint16_t status;
+ u16 status;
int result = 0;
int i;
@@ -287,7 +284,7 @@ static int tsec_recv(struct eth_device *dev)
while (!(in_be16(&priv->rxbd[priv->rx_idx].status) & RXBD_EMPTY)) {
int length = in_be16(&priv->rxbd[priv->rx_idx].length);
- uint16_t status = in_be16(&priv->rxbd[priv->rx_idx].status);
+ u16 status = in_be16(&priv->rxbd[priv->rx_idx].status);
uchar *packet = net_rx_packets[priv->rx_idx];
/* Send the packet up if there were no errors */
@@ -323,8 +320,8 @@ static int tsec_recv(struct udevice *dev, int flags, uchar **packetp)
if (!(in_be16(&priv->rxbd[priv->rx_idx].status) & RXBD_EMPTY)) {
int length = in_be16(&priv->rxbd[priv->rx_idx].length);
- uint16_t status = in_be16(&priv->rxbd[priv->rx_idx].status);
- uint32_t buf;
+ u16 status = in_be16(&priv->rxbd[priv->rx_idx].status);
+ u32 buf;
/* Send the packet up if there were no errors */
if (!(status & RXBD_STATS)) {
@@ -347,7 +344,7 @@ static int tsec_recv(struct udevice *dev, int flags, uchar **packetp)
static int tsec_free_pkt(struct udevice *dev, uchar *packet, int length)
{
struct tsec_private *priv = (struct tsec_private *)dev->priv;
- uint16_t status;
+ u16 status;
out_be16(&priv->rxbd[priv->rx_idx].length, 0);
@@ -427,7 +424,8 @@ void redundant_init(struct tsec_private *priv)
clrbits_be32(&regs->dmactrl, DMACTRL_GRS | DMACTRL_GTS);
do {
- uint16_t status;
+ u16 status;
+
tsec_send(priv->dev, (void *)pkt, sizeof(pkt));
/* Wait for buffer to be received */
@@ -478,7 +476,7 @@ void redundant_init(struct tsec_private *priv)
static void startup_tsec(struct tsec_private *priv)
{
struct tsec __iomem *regs = priv->regs;
- uint16_t status;
+ u16 status;
int i;
/* reset the indices to zero */
@@ -532,7 +530,7 @@ static void startup_tsec(struct tsec_private *priv)
* This allows U-Boot to find the first active controller.
*/
#ifndef CONFIG_DM_ETH
-static int tsec_init(struct eth_device *dev, bd_t * bd)
+static int tsec_init(struct eth_device *dev, bd_t *bd)
#else
static int tsec_init(struct udevice *dev)
#endif
@@ -616,22 +614,23 @@ static phy_interface_t tsec_get_interface(struct tsec_private *priv)
}
if (ecntrl & ECNTRL_REDUCED_MODE) {
+ phy_interface_t interface;
+
if (ecntrl & ECNTRL_REDUCED_MII_MODE)
return PHY_INTERFACE_MODE_RMII;
- else {
- phy_interface_t interface = priv->interface;
-
- /*
- * This isn't autodetected, so it must
- * be set by the platform code.
- */
- if ((interface == PHY_INTERFACE_MODE_RGMII_ID) ||
- (interface == PHY_INTERFACE_MODE_RGMII_TXID) ||
- (interface == PHY_INTERFACE_MODE_RGMII_RXID))
- return interface;
-
- return PHY_INTERFACE_MODE_RGMII;
- }
+
+ interface = priv->interface;
+
+ /*
+ * This isn't autodetected, so it must
+ * be set by the platform code.
+ */
+ if (interface == PHY_INTERFACE_MODE_RGMII_ID ||
+ interface == PHY_INTERFACE_MODE_RGMII_TXID ||
+ interface == PHY_INTERFACE_MODE_RGMII_RXID)
+ return interface;
+
+ return PHY_INTERFACE_MODE_RGMII;
}
if (priv->flags & TSEC_GIGABIT)
@@ -691,17 +690,19 @@ static int tsec_initialize(bd_t *bis, struct tsec_info_struct *tsec_info)
int i;
struct tsec_private *priv;
- dev = (struct eth_device *)malloc(sizeof *dev);
+ dev = (struct eth_device *)malloc(sizeof(*dev));
- if (NULL == dev)
+ if (!dev)
return 0;
- memset(dev, 0, sizeof *dev);
+ memset(dev, 0, sizeof(*dev));
priv = (struct tsec_private *)malloc(sizeof(*priv));
- if (NULL == priv)
+ if (!priv) {
+ free(dev);
return 0;
+ }
priv->regs = tsec_info->regs;
priv->phyregs_sgmii = tsec_info->miiregs_sgmii;
@@ -747,10 +748,11 @@ static int tsec_initialize(bd_t *bis, struct tsec_info_struct *tsec_info)
int tsec_eth_init(bd_t *bis, struct tsec_info_struct *tsecs, int num)
{
int i;
- int ret, count = 0;
+ int count = 0;
for (i = 0; i < num; i++) {
- ret = tsec_initialize(bis, &tsecs[i]);
+ int ret = tsec_initialize(bis, &tsecs[i]);
+
if (ret > 0)
count += ret;
}
@@ -775,45 +777,43 @@ int tsec_probe(struct udevice *dev)
struct tsec_private *priv = dev_get_priv(dev);
struct eth_pdata *pdata = dev_get_platdata(dev);
struct fsl_pq_mdio_info mdio_info;
- int offset = 0;
- int reg;
+ struct ofnode_phandle_args phandle_args;
+ ofnode parent;
const char *phy_mode;
int ret;
- pdata->iobase = (phys_addr_t)devfdt_get_addr(dev);
+ pdata->iobase = (phys_addr_t)dev_read_addr(dev);
priv->regs = (struct tsec *)pdata->iobase;
- offset = fdtdec_lookup_phandle(gd->fdt_blob, dev_of_offset(dev),
- "phy-handle");
- if (offset > 0) {
- reg = fdtdec_get_int(gd->fdt_blob, offset, "reg", 0);
- priv->phyaddr = reg;
- } else {
+ if (dev_read_phandle_with_args(dev, "phy-handle", NULL, 0, 0,
+ &phandle_args)) {
debug("phy-handle does not exist under tsec %s\n", dev->name);
return -ENOENT;
+ } else {
+ int reg = ofnode_read_u32_default(phandle_args.node, "reg", 0);
+
+ priv->phyaddr = reg;
}
- offset = fdt_parent_offset(gd->fdt_blob, offset);
- if (offset > 0) {
- reg = fdtdec_get_int(gd->fdt_blob, offset, "reg", 0);
+ parent = ofnode_get_parent(phandle_args.node);
+ if (ofnode_valid(parent)) {
+ int reg = ofnode_read_u32_default(parent, "reg", 0);
priv->phyregs_sgmii = (struct tsec_mii_mng *)(reg + 0x520);
} else {
debug("No parent node for PHY?\n");
return -ENOENT;
}
- offset = fdtdec_lookup_phandle(gd->fdt_blob, dev_of_offset(dev),
- "tbi-handle");
- if (offset > 0) {
- reg = fdtdec_get_int(gd->fdt_blob, offset, "reg",
- CONFIG_SYS_TBIPA_VALUE);
- priv->tbiaddr = reg;
- } else {
+ if (dev_read_phandle_with_args(dev, "tbi-handle", NULL, 0, 0,
+ &phandle_args)) {
priv->tbiaddr = CONFIG_SYS_TBIPA_VALUE;
+ } else {
+ int reg = ofnode_read_u32_default(phandle_args.node, "reg",
+ CONFIG_SYS_TBIPA_VALUE);
+ priv->tbiaddr = reg;
}
- phy_mode = fdt_getprop(gd->fdt_blob, dev_of_offset(dev),
- "phy-connection-type", NULL);
+ phy_mode = dev_read_prop(dev, "phy-connection-type", NULL);
if (phy_mode)
pdata->phy_interface = phy_get_interface_by_name(phy_mode);
if (pdata->phy_interface == -1) {
generated by cgit v1.2.3 (git 2.0.4) at 2025-09-21 11:55:47 +0000