#include <asm/sections.h>
#include <asm/pci-bridge.h>
-void __init early_init_dt_scan_chosen_arch(unsigned long node)
-{
- /* No Microblaze specific code here */
-}
-
void __init early_init_dt_add_memory_arch(u64 base, u64 size)
{
memblock_add(base, size);
/* find compatible node with uartlite */
p = of_get_flat_dt_prop(node, "compatible", &l);
if ((strncmp(p, "xlnx,xps-uartlite", 17) != 0) &&
- (strncmp(p, "xlnx,opb-uartlite", 17) != 0))
+ (strncmp(p, "xlnx,opb-uartlite", 17) != 0) &&
+ (strncmp(p, "xlnx,axi-uartlite", 17) != 0))
return 0;
addr = of_get_flat_dt_prop(node, "reg", &l);
- return *addr; /* return address */
+ return be32_to_cpup(addr); /* return address */
}
/* this function is looking for early uartlite console - Microblaze specific */
{
return of_scan_flat_dt(early_init_dt_scan_serial, NULL);
}
+
+ /* MS this is Microblaze specifig function */
+ static int __init early_init_dt_scan_serial_full(unsigned long node,
+ const char *uname, int depth, void *data)
+ {
+ unsigned long l;
+ char *p;
+ unsigned int addr;
+
+ pr_debug("search \"chosen\", depth: %d, uname: %s\n", depth, uname);
+
+ /* find all serial nodes */
+ if (strncmp(uname, "serial", 6) != 0)
+ return 0;
+
+ early_init_dt_check_for_initrd(node);
+
+ /* find compatible node with uartlite */
+ p = of_get_flat_dt_prop(node, "compatible", &l);
+
+ if ((strncmp(p, "xlnx,xps-uart16550", 18) != 0) &&
+ (strncmp(p, "xlnx,axi-uart16550", 18) != 0))
+ return 0;
+
+ addr = *(u32 *)of_get_flat_dt_prop(node, "reg", &l);
+ addr += *(u32 *)of_get_flat_dt_prop(node, "reg-offset", &l);
+ return be32_to_cpu(addr); /* return address */
+ }
+
+ /* this function is looking for early uartlite console - Microblaze specific */
+ int __init early_uart16550_console(void)
+ {
+ return of_scan_flat_dt(early_init_dt_scan_serial_full, NULL);
+ }
#endif
void __init early_init_devtree(void *params)
}
/* Get the protocol type of the ethernet frame that arrived */
- proto_type = ((in_be32(addr + XEL_HEADER_OFFSET +
- XEL_RXBUFF_OFFSET) >> XEL_HEADER_SHIFT) &
+ proto_type = ((ntohl(in_be32(addr + XEL_HEADER_OFFSET +
+ XEL_RXBUFF_OFFSET)) >> XEL_HEADER_SHIFT) &
XEL_RPLR_LENGTH_MASK);
/* Check if received ethernet frame is a raw ethernet frame
if (proto_type > (ETH_FRAME_LEN + ETH_FCS_LEN)) {
if (proto_type == ETH_P_IP) {
- length = ((in_be32(addr +
+ length = ((ntohl(in_be32(addr +
XEL_HEADER_IP_LENGTH_OFFSET +
- XEL_RXBUFF_OFFSET) >>
+ XEL_RXBUFF_OFFSET)) >>
XEL_HEADER_SHIFT) &
XEL_RPLR_LENGTH_MASK);
length += ETH_HLEN + ETH_FCS_LEN;
skb_put(skb, len); /* Tell the skb how much data we got */
skb->protocol = eth_type_trans(skb, dev);
- skb->ip_summed = CHECKSUM_NONE;
+ skb_checksum_none_assert(skb);
dev->stats.rx_packets++;
dev->stats.rx_bytes += len;
return 0;
}
+#ifdef CONFIG_NET_POLL_CONTROLLER
+static void
+xemaclite_poll_controller(struct net_device *ndev)
+{
+ disable_irq(ndev->irq);
+ xemaclite_interrupt(ndev->irq, ndev);
+ enable_irq(ndev->irq);
+}
+#endif
+
static struct net_device_ops xemaclite_netdev_ops = {
.ndo_open = xemaclite_open,
.ndo_stop = xemaclite_close,
.ndo_set_mac_address = xemaclite_set_mac_address,
.ndo_tx_timeout = xemaclite_tx_timeout,
.ndo_get_stats = xemaclite_get_stats,
+#ifdef CONFIG_NET_POLL_CONTROLLER
+ .ndo_poll_controller = xemaclite_poll_controller,
+#endif
};
/* Match table for OF platform binding */