Replace these macros with static functions to permit the compiler to do type checking on the functions. The INL()/OUTL() functions have to be moved in this patch as well, as those DE4X5 macros are using them. No functional change.
Signed-off-by: Marek Vasut marek.vasut+renesas@gmail.com Cc: Joe Hershberger joe.hershberger@ni.com --- drivers/net/dc2114x.c | 89 ++++++++++++++++++++++++------------------- 1 file changed, 50 insertions(+), 39 deletions(-)
diff --git a/drivers/net/dc2114x.c b/drivers/net/dc2114x.c index 007e4cecb6..a85fb76d53 100644 --- a/drivers/net/dc2114x.c +++ b/drivers/net/dc2114x.c @@ -73,30 +73,57 @@
#define POLL_DEMAND 1
-#define RESET_DE4X5(dev) {\ - int i;\ - i = INL(dev, DE4X5_BMR);\ - udelay(1000);\ - OUTL(dev, i | BMR_SWR, DE4X5_BMR);\ - udelay(1000);\ - OUTL(dev, i, DE4X5_BMR);\ - udelay(1000);\ - for (i = 0; i < 5; i++) {INL(dev, DE4X5_BMR); udelay(10000); } \ - udelay(1000);\ +#if defined(CONFIG_E500) +#define phys_to_bus(a) (a) +#else +#define phys_to_bus(a) pci_phys_to_mem((pci_dev_t)dev->priv, a) +#endif + +static int INL(struct eth_device *dev, u_long addr) +{ + return le32_to_cpu(*(volatile u_long *)(addr + dev->iobase)); +} + +static void OUTL(struct eth_device *dev, int command, u_long addr) +{ + *(volatile u_long *)(addr + dev->iobase) = cpu_to_le32(command); +} + +static void reset_de4x5(struct eth_device *dev) +{ + int i; + + i = INL(dev, DE4X5_BMR); + mdelay(1); + OUTL(dev, i | BMR_SWR, DE4X5_BMR); + mdelay(1); + OUTL(dev, i, DE4X5_BMR); + mdelay(1); + + for (i = 0; i < 5; i++) { + INL(dev, DE4X5_BMR); + mdelay(10); + } + + mdelay(1); }
-#define START_DE4X5(dev) {\ - s32 omr; \ - omr = INL(dev, DE4X5_OMR);\ - omr |= OMR_ST | OMR_SR;\ - OUTL(dev, omr, DE4X5_OMR); /* Enable the TX and/or RX */\ +static void start_de4x5(struct eth_device *dev) +{ + s32 omr; + + omr = INL(dev, DE4X5_OMR); + omr |= OMR_ST | OMR_SR; + OUTL(dev, omr, DE4X5_OMR); /* Enable the TX and/or RX */ }
-#define STOP_DE4X5(dev) {\ - s32 omr; \ - omr = INL(dev, DE4X5_OMR);\ - omr &= ~(OMR_ST | OMR_SR);\ - OUTL(dev, omr, DE4X5_OMR); /* Disable the TX and/or RX */ \ +static void stop_de4x5(struct eth_device *dev) +{ + s32 omr; + + omr = INL(dev, DE4X5_OMR); + omr &= ~(OMR_ST | OMR_SR); + OUTL(dev, omr, DE4X5_OMR); /* Disable the TX and/or RX */ }
#define NUM_RX_DESC PKTBUFSRX @@ -143,22 +170,6 @@ static int dc21x4x_send(struct eth_device *dev, void *packet, int length); static int dc21x4x_recv(struct eth_device *dev); static void dc21x4x_halt(struct eth_device *dev);
-#if defined(CONFIG_E500) -#define phys_to_bus(a) (a) -#else -#define phys_to_bus(a) pci_phys_to_mem((pci_dev_t)dev->priv, a) -#endif - -static int INL(struct eth_device *dev, u_long addr) -{ - return le32_to_cpu(*(volatile u_long *)(addr + dev->iobase)); -} - -static void OUTL(struct eth_device *dev, int command, u_long addr) -{ - *(volatile u_long *)(addr + dev->iobase) = cpu_to_le32(command); -} - static struct pci_device_id supported[] = { { PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_TULIP_FAST }, { PCI_VENDOR_ID_DEC, PCI_DEVICE_ID_DEC_21142 }, @@ -257,7 +268,7 @@ static int dc21x4x_init(struct eth_device *dev, bd_t *bis) /* Ensure we're not sleeping. */ pci_write_config_byte(devbusfn, PCI_CFDA_PSM, WAKEUP);
- RESET_DE4X5(dev); + reset_de4x5(dev);
if ((INL(dev, DE4X5_STS) & (STS_TS | STS_RS)) != 0) { printf("Error: Cannot reset ethernet controller.\n"); @@ -292,7 +303,7 @@ static int dc21x4x_init(struct eth_device *dev, bd_t *bis) OUTL(dev, phys_to_bus((u32)&rx_ring), DE4X5_RRBA); OUTL(dev, phys_to_bus((u32)&tx_ring), DE4X5_TRBA);
- START_DE4X5(dev); + start_de4x5(dev);
tx_new = 0; rx_new = 0; @@ -390,7 +401,7 @@ static void dc21x4x_halt(struct eth_device *dev) { int devbusfn = (int)dev->priv;
- STOP_DE4X5(dev); + stop_de4x5(dev); OUTL(dev, 0, DE4X5_SICR);
pci_write_config_byte(devbusfn, PCI_CFDA_PSM, SLEEP);