redonkable/alistair23-linux
redonkable/alistair23-linux
1
0
Fork 0
Code Releases Activity

au1000-eth: typedefs removal

Browse source 
Signed-off-by: Florian Fainelli <florian@openwrt.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Florian Fainelli 2010-09-08 11:11:25 +00:00 committed by David S. Miller
parent b2abd4c033
commit 3441592b34
2 changed files with 28 additions and 28 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

26
drivers/net/au1000_eth.c
View file

@ -452,9 +452,9 @@ static int au1000_mii_probe (struct net_device *dev)
* has the virtual and dma address of a buffer suitable for
* both, receive and transmit operations.
*/
static db_dest_t *au1000_GetFreeDB(struct au1000_private *aup)
static struct db_dest *au1000_GetFreeDB(struct au1000_private *aup)
{
db_dest_t *pDB;
struct db_dest *pDB;
pDB = aup->pDBfree;
if (pDB) {
@ -463,9 +463,9 @@ static db_dest_t *au1000_GetFreeDB(struct au1000_private *aup)
return pDB;
}
void au1000_ReleaseDB(struct au1000_private *aup, db_dest_t *pDB)
void au1000_ReleaseDB(struct au1000_private *aup, struct db_dest *pDB)
{
db_dest_t *pDBfree = aup->pDBfree;
struct db_dest *pDBfree = aup->pDBfree;
if (pDBfree)
pDBfree->pnext = pDB;
aup->pDBfree = pDB;
@ -524,11 +524,11 @@ au1000_setup_hw_rings(struct au1000_private *aup, u32 rx_base, u32 tx_base)
for (i = 0; i < NUM_RX_DMA; i++) {
aup->rx_dma_ring[i] =
(volatile rx_dma_t *) (rx_base + sizeof(rx_dma_t)*i);
(volatile struct rx_dma *) (rx_base + sizeof(struct rx_dma)*i);
}
for (i = 0; i < NUM_TX_DMA; i++) {
aup->tx_dma_ring[i] =
(volatile tx_dma_t *) (tx_base + sizeof(tx_dma_t)*i);
(volatile struct tx_dma *) (tx_base + sizeof(struct tx_dma)*i);
}
}
@ -681,9 +681,9 @@ static int au1000_rx(struct net_device *dev)
{
struct au1000_private *aup = netdev_priv(dev);
struct sk_buff *skb;
volatile rx_dma_t *prxd;
volatile struct rx_dma *prxd;
u32 buff_stat, status;
db_dest_t *pDB;
struct db_dest *pDB;
u32 frmlen;
netif_dbg(aup, rx_status, dev, "au1000_rx head %d\n", aup->rx_head);
@ -774,7 +774,7 @@ static void au1000_update_tx_stats(struct net_device *dev, u32 status)
static void au1000_tx_ack(struct net_device *dev)
{
struct au1000_private *aup = netdev_priv(dev);
volatile tx_dma_t *ptxd;
volatile struct tx_dma *ptxd;
ptxd = aup->tx_dma_ring[aup->tx_tail];
@ -873,9 +873,9 @@ static netdev_tx_t au1000_tx(struct sk_buff *skb, struct net_device *dev)
{
struct au1000_private *aup = netdev_priv(dev);
struct net_device_stats *ps = &dev->stats;
volatile tx_dma_t *ptxd;
volatile struct tx_dma *ptxd;
u32 buff_stat;
db_dest_t *pDB;
struct db_dest *pDB;
int i;
netif_dbg(aup, tx_queued, dev, "tx: aup %x len=%d, data=%p, head %d\n",
@ -991,7 +991,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
struct au1000_private *aup = NULL;
struct au1000_eth_platform_data *pd;
struct net_device *dev = NULL;
db_dest_t *pDB, *pDBfree;
struct db_dest *pDB, *pDBfree;
int irq, i, err = 0;
struct resource *base, *macen;
@ -1054,7 +1054,7 @@ static int __devinit au1000_probe(struct platform_device *pdev)
}
/* aup->mac is the base address of the MAC's registers */
aup->mac = (volatile mac_reg_t *)ioremap_nocache(base->start, resource_size(base));
aup->mac = (volatile struct mac_reg *)ioremap_nocache(base->start, resource_size(base));
if (!aup->mac) {
dev_err(&pdev->dev, "failed to ioremap MAC registers\n");
err = -ENXIO;

30
drivers/net/au1000_eth.h
View file

@ -44,34 +44,34 @@
* Data Buffer Descriptor. Data buffers must be aligned on 32 byte
* boundary for both, receive and transmit.
*/
typedef struct db_dest {
struct db_dest {
struct db_dest *pnext;
volatile u32 *vaddr;
dma_addr_t dma_addr;
} db_dest_t;
};
/*
* The transmit and receive descriptors are memory
* mapped registers.
*/
typedef struct tx_dma {
struct tx_dma {
u32 status;
u32 buff_stat;
u32 len;
u32 pad;
} tx_dma_t;
};
typedef struct rx_dma {
struct rx_dma {
u32 status;
u32 buff_stat;
u32 pad[2];
} rx_dma_t;
};
/*
* MAC control registers, memory mapped.
*/
typedef struct mac_reg {
struct mac_reg {
u32 control;
u32 mac_addr_high;
u32 mac_addr_low;
@ -82,16 +82,16 @@ typedef struct mac_reg {
u32 flow_control;
u32 vlan1_tag;
u32 vlan2_tag;
} mac_reg_t;
};
struct au1000_private {
db_dest_t *pDBfree;
db_dest_t db[NUM_RX_BUFFS+NUM_TX_BUFFS];
volatile rx_dma_t *rx_dma_ring[NUM_RX_DMA];
volatile tx_dma_t *tx_dma_ring[NUM_TX_DMA];
db_dest_t *rx_db_inuse[NUM_RX_DMA];
db_dest_t *tx_db_inuse[NUM_TX_DMA];
struct db_dest *pDBfree;
struct db_dest db[NUM_RX_BUFFS+NUM_TX_BUFFS];
volatile struct rx_dma *rx_dma_ring[NUM_RX_DMA];
volatile struct tx_dma *tx_dma_ring[NUM_TX_DMA];
struct db_dest *rx_db_inuse[NUM_RX_DMA];
struct db_dest *tx_db_inuse[NUM_TX_DMA];
u32 rx_head;
u32 tx_head;
u32 tx_tail;
@ -118,7 +118,7 @@ struct au1000_private {
int phy_irq;
/* These variables are just for quick access to certain regs addresses. */
volatile mac_reg_t *mac; /* mac registers */
volatile struct mac_reg *mac; /* mac registers */
volatile u32 *enable; /* address of MAC Enable Register */
u32 vaddr; /* virtual address of rx/tx buffers */