[U-Boot] [PATCH 1/6] net: altera_tse: use data type u32 for regs and desc
Thomas Chou
thomas at wytron.com.tw
Wed Nov 4 10:12:24 CET 2015
Use data type u32/u16/u8 for regs and desc, as it is more
portable.
Signed-off-by: Thomas Chou <thomas at wytron.com.tw>
---
drivers/net/altera_tse.c | 16 ++--
drivers/net/altera_tse.h | 186 +++++++++++++++++++++++------------------------
2 files changed, 101 insertions(+), 101 deletions(-)
diff --git a/drivers/net/altera_tse.c b/drivers/net/altera_tse.c
index 319983c..394503f 100644
--- a/drivers/net/altera_tse.c
+++ b/drivers/net/altera_tse.c
@@ -27,12 +27,12 @@ static inline void alt_sgdma_construct_descriptor(
struct alt_sgdma_descriptor *next,
void *read_addr,
void *write_addr,
- unsigned short length_or_eop,
+ u16 length_or_eop,
int generate_eop,
int read_fixed,
int write_fixed_or_sop)
{
- unsigned char val;
+ u8 val;
/*
* Mark the "next" descriptor as "not" owned by hardware. This prevents
@@ -100,7 +100,7 @@ static int alt_sgdma_wait_transfer(struct alt_sgdma_registers *regs)
static int alt_sgdma_start_transfer(struct alt_sgdma_registers *regs,
struct alt_sgdma_descriptor *desc)
{
- unsigned int val;
+ u32 val;
/* Point the controller at the descriptor */
writel(virt_to_phys(desc), ®s->next_descriptor_pointer);
@@ -121,7 +121,7 @@ static void tse_adjust_link(struct altera_tse_priv *priv,
struct phy_device *phydev)
{
struct alt_tse_mac *mac_dev = priv->mac_dev;
- unsigned int refvar;
+ u32 refvar;
if (!phydev->link) {
debug("%s: No link.\n", phydev->dev->name);
@@ -230,7 +230,7 @@ static void altera_tse_stop(struct udevice *dev)
struct alt_sgdma_registers *rx_sgdma = priv->sgdma_rx;
struct alt_sgdma_registers *tx_sgdma = priv->sgdma_tx;
struct alt_sgdma_descriptor *rx_desc = priv->rx_desc;
- unsigned int status;
+ u32 status;
int ret;
ulong ctime;
@@ -266,7 +266,7 @@ static int tse_mdio_read(struct mii_dev *bus, int addr, int devad, int reg)
{
struct altera_tse_priv *priv = bus->priv;
struct alt_tse_mac *mac_dev = priv->mac_dev;
- unsigned int value;
+ u32 value;
/* set mdio address */
writel(addr, &mac_dev->mdio_phy1_addr);
@@ -337,7 +337,7 @@ static int altera_tse_write_hwaddr(struct udevice *dev)
struct alt_tse_mac *mac_dev = priv->mac_dev;
struct eth_pdata *pdata = dev_get_platdata(dev);
u8 *hwaddr = pdata->enetaddr;
- unsigned int mac_lo, mac_hi;
+ u32 mac_lo, mac_hi;
mac_lo = (hwaddr[3] << 24) | (hwaddr[2] << 16) |
(hwaddr[1] << 8) | hwaddr[0];
@@ -362,7 +362,7 @@ static int altera_tse_start(struct udevice *dev)
{
struct altera_tse_priv *priv = dev_get_priv(dev);
struct alt_tse_mac *mac_dev = priv->mac_dev;
- unsigned int val;
+ u32 val;
int ret;
/* need to create sgdma */
diff --git a/drivers/net/altera_tse.h b/drivers/net/altera_tse.h
index 08c4f66..83923bd 100644
--- a/drivers/net/altera_tse.h
+++ b/drivers/net/altera_tse.h
@@ -71,34 +71,34 @@
*
*/
struct alt_sgdma_descriptor {
- unsigned int source; /* the address of data to be read. */
- unsigned int source_pad;
+ u32 source; /* the address of data to be read. */
+ u32 source_pad;
- unsigned int destination; /* the address to write data */
- unsigned int destination_pad;
+ u32 destination; /* the address to write data */
+ u32 destination_pad;
- unsigned int next; /* the next descriptor in the list. */
- unsigned int next_pad;
+ u32 next; /* the next descriptor in the list. */
+ u32 next_pad;
- unsigned short bytes_to_transfer; /* the number of bytes to transfer */
- unsigned char read_burst;
- unsigned char write_burst;
+ u16 bytes_to_transfer; /* the number of bytes to transfer */
+ u8 read_burst;
+ u8 write_burst;
- unsigned short actual_bytes_transferred;/* bytes transferred by DMA */
- unsigned char descriptor_status;
- unsigned char descriptor_control;
+ u16 actual_bytes_transferred;/* bytes transferred by DMA */
+ u8 descriptor_status;
+ u8 descriptor_control;
} __packed_1_;
/* SG-DMA Control/Status Slave registers map */
struct alt_sgdma_registers {
- unsigned int status;
- unsigned int status_pad[3];
- unsigned int control;
- unsigned int control_pad[3];
- unsigned int next_descriptor_pointer;
- unsigned int descriptor_pad[3];
+ u32 status;
+ u32 status_pad[3];
+ u32 control;
+ u32 control_pad[3];
+ u32 next_descriptor_pointer;
+ u32 descriptor_pad[3];
};
/* TSE Stuff */
@@ -142,101 +142,101 @@ struct alt_sgdma_registers {
/* MAC register Space */
struct alt_tse_mac {
- unsigned int megacore_revision;
- unsigned int scratch_pad;
- unsigned int command_config;
- unsigned int mac_addr_0;
- unsigned int mac_addr_1;
- unsigned int max_frame_length;
- unsigned int pause_quanta;
- unsigned int rx_sel_empty_threshold;
- unsigned int rx_sel_full_threshold;
- unsigned int tx_sel_empty_threshold;
- unsigned int tx_sel_full_threshold;
- unsigned int rx_almost_empty_threshold;
- unsigned int rx_almost_full_threshold;
- unsigned int tx_almost_empty_threshold;
- unsigned int tx_almost_full_threshold;
- unsigned int mdio_phy0_addr;
- unsigned int mdio_phy1_addr;
+ u32 megacore_revision;
+ u32 scratch_pad;
+ u32 command_config;
+ u32 mac_addr_0;
+ u32 mac_addr_1;
+ u32 max_frame_length;
+ u32 pause_quanta;
+ u32 rx_sel_empty_threshold;
+ u32 rx_sel_full_threshold;
+ u32 tx_sel_empty_threshold;
+ u32 tx_sel_full_threshold;
+ u32 rx_almost_empty_threshold;
+ u32 rx_almost_full_threshold;
+ u32 tx_almost_empty_threshold;
+ u32 tx_almost_full_threshold;
+ u32 mdio_phy0_addr;
+ u32 mdio_phy1_addr;
/* only if 100/1000 BaseX PCS, reserved otherwise */
- unsigned int reservedx44[5];
+ u32 reservedx44[5];
- unsigned int reg_read_access_status;
- unsigned int min_tx_ipg_length;
+ u32 reg_read_access_status;
+ u32 min_tx_ipg_length;
/* IEEE 802.3 oEntity Managed Object Support */
- unsigned int aMACID_1; /*The MAC addresses */
- unsigned int aMACID_2;
- unsigned int aFramesTransmittedOK;
- unsigned int aFramesReceivedOK;
- unsigned int aFramesCheckSequenceErrors;
- unsigned int aAlignmentErrors;
- unsigned int aOctetsTransmittedOK;
- unsigned int aOctetsReceivedOK;
+ u32 aMACID_1; /*The MAC addresses */
+ u32 aMACID_2;
+ u32 aFramesTransmittedOK;
+ u32 aFramesReceivedOK;
+ u32 aFramesCheckSequenceErrors;
+ u32 aAlignmentErrors;
+ u32 aOctetsTransmittedOK;
+ u32 aOctetsReceivedOK;
/* IEEE 802.3 oPausedEntity Managed Object Support */
- unsigned int aTxPAUSEMACCtrlFrames;
- unsigned int aRxPAUSEMACCtrlFrames;
+ u32 aTxPAUSEMACCtrlFrames;
+ u32 aRxPAUSEMACCtrlFrames;
/* IETF MIB (MIB-II) Object Support */
- unsigned int ifInErrors;
- unsigned int ifOutErrors;
- unsigned int ifInUcastPkts;
- unsigned int ifInMulticastPkts;
- unsigned int ifInBroadcastPkts;
- unsigned int ifOutDiscards;
- unsigned int ifOutUcastPkts;
- unsigned int ifOutMulticastPkts;
- unsigned int ifOutBroadcastPkts;
+ u32 ifInErrors;
+ u32 ifOutErrors;
+ u32 ifInUcastPkts;
+ u32 ifInMulticastPkts;
+ u32 ifInBroadcastPkts;
+ u32 ifOutDiscards;
+ u32 ifOutUcastPkts;
+ u32 ifOutMulticastPkts;
+ u32 ifOutBroadcastPkts;
/* IETF RMON MIB Object Support */
- unsigned int etherStatsDropEvent;
- unsigned int etherStatsOctets;
- unsigned int etherStatsPkts;
- unsigned int etherStatsUndersizePkts;
- unsigned int etherStatsOversizePkts;
- unsigned int etherStatsPkts64Octets;
- unsigned int etherStatsPkts65to127Octets;
- unsigned int etherStatsPkts128to255Octets;
- unsigned int etherStatsPkts256to511Octets;
- unsigned int etherStatsPkts512to1023Octets;
- unsigned int etherStatsPkts1024to1518Octets;
-
- unsigned int etherStatsPkts1519toXOctets;
- unsigned int etherStatsJabbers;
- unsigned int etherStatsFragments;
-
- unsigned int reservedxE4;
+ u32 etherStatsDropEvent;
+ u32 etherStatsOctets;
+ u32 etherStatsPkts;
+ u32 etherStatsUndersizePkts;
+ u32 etherStatsOversizePkts;
+ u32 etherStatsPkts64Octets;
+ u32 etherStatsPkts65to127Octets;
+ u32 etherStatsPkts128to255Octets;
+ u32 etherStatsPkts256to511Octets;
+ u32 etherStatsPkts512to1023Octets;
+ u32 etherStatsPkts1024to1518Octets;
+
+ u32 etherStatsPkts1519toXOctets;
+ u32 etherStatsJabbers;
+ u32 etherStatsFragments;
+
+ u32 reservedxE4;
/*FIFO control register. */
- unsigned int tx_cmd_stat;
- unsigned int rx_cmd_stat;
+ u32 tx_cmd_stat;
+ u32 rx_cmd_stat;
- unsigned int ipaccTxConf;
- unsigned int ipaccRxConf;
- unsigned int ipaccRxStat;
- unsigned int ipaccRxStatSum;
+ u32 ipaccTxConf;
+ u32 ipaccRxConf;
+ u32 ipaccRxStat;
+ u32 ipaccRxStatSum;
/*Multicast address resolution table */
- unsigned int hash_table[64];
+ u32 hash_table[64];
/*Registers 0 to 31 within PHY device 0/1 */
- unsigned int mdio_phy0[0x20];
- unsigned int mdio_phy1[0x20];
+ u32 mdio_phy0[0x20];
+ u32 mdio_phy1[0x20];
/*4 Supplemental MAC Addresses */
- unsigned int supp_mac_addr_0_0;
- unsigned int supp_mac_addr_0_1;
- unsigned int supp_mac_addr_1_0;
- unsigned int supp_mac_addr_1_1;
- unsigned int supp_mac_addr_2_0;
- unsigned int supp_mac_addr_2_1;
- unsigned int supp_mac_addr_3_0;
- unsigned int supp_mac_addr_3_1;
-
- unsigned int reservedx320[56];
+ u32 supp_mac_addr_0_0;
+ u32 supp_mac_addr_0_1;
+ u32 supp_mac_addr_1_0;
+ u32 supp_mac_addr_1_1;
+ u32 supp_mac_addr_2_0;
+ u32 supp_mac_addr_2_1;
+ u32 supp_mac_addr_3_0;
+ u32 supp_mac_addr_3_1;
+
+ u32 reservedx320[56];
};
struct altera_tse_priv {
--
2.5.0
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