提交 32600a30 编写于 作者: A Alexander Graf 提交者: Blue Swirl

e1000: Make little endian

The e1000 has compatibility code to handle big endianness which makes it
mandatory to be recompiled on different targets.

With the generic mmio endianness solution, there's no need for that anymore.
We just declare all mmio to be little endian and call it a day.

Because we don't depend on the target endianness anymore, we can also
move the driver over to Makefile.objs.
Signed-off-by: NAlexander Graf <agraf@suse.de>
Signed-off-by: NBlue Swirl <blauwirbel@gmail.com>
上级 f23cea4d
......@@ -224,6 +224,7 @@ hw-obj-$(CONFIG_NE2000_PCI) += ne2000.o
hw-obj-$(CONFIG_EEPRO100_PCI) += eepro100.o
hw-obj-$(CONFIG_PCNET_PCI) += pcnet-pci.o
hw-obj-$(CONFIG_PCNET_COMMON) += pcnet.o
hw-obj-$(CONFIG_E1000_PCI) += e1000.o
hw-obj-$(CONFIG_SMC91C111) += smc91c111.o
hw-obj-$(CONFIG_LAN9118) += lan9118.o
......
......@@ -211,7 +211,6 @@ obj-$(CONFIG_USB_OHCI) += usb-ohci.o
# PCI network cards
obj-$(CONFIG_RTL8139_PCI) += rtl8139.o
obj-$(CONFIG_E1000_PCI) += e1000.o
# Inter-VM PCI shared memory
obj-$(CONFIG_KVM) += ivshmem.o
......
......@@ -857,9 +857,6 @@ e1000_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t val)
E1000State *s = opaque;
unsigned int index = (addr & 0x1ffff) >> 2;
#ifdef TARGET_WORDS_BIGENDIAN
val = bswap32(val);
#endif
if (index < NWRITEOPS && macreg_writeops[index]) {
macreg_writeops[index](s, index, val);
} else if (index < NREADOPS && macreg_readops[index]) {
......@@ -894,11 +891,7 @@ e1000_mmio_readl(void *opaque, target_phys_addr_t addr)
if (index < NREADOPS && macreg_readops[index])
{
uint32_t val = macreg_readops[index](s, index);
#ifdef TARGET_WORDS_BIGENDIAN
val = bswap32(val);
#endif
return val;
return macreg_readops[index](s, index);
}
DBGOUT(UNKNOWN, "MMIO unknown read addr=0x%08x\n", index<<2);
return 0;
......@@ -1131,7 +1124,7 @@ static int pci_e1000_init(PCIDevice *pci_dev)
pci_conf[PCI_INTERRUPT_PIN] = 1; // interrupt pin 0
d->mmio_index = cpu_register_io_memory(e1000_mmio_read,
e1000_mmio_write, d, DEVICE_NATIVE_ENDIAN);
e1000_mmio_write, d, DEVICE_LITTLE_ENDIAN);
pci_register_bar(&d->dev, 0, PNPMMIO_SIZE,
PCI_BASE_ADDRESS_SPACE_MEMORY, e1000_mmio_map);
......
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