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| author | Alexander Graf <agraf@suse.de> | 2010-12-08 12:05:42 +0100 |
|---|---|---|
| committer | Blue Swirl <blauwirbel@gmail.com> | 2010-12-11 15:24:26 +0000 |
| commit | 32600a309f34ab173bbb79de73e85b7879d235bf (patch) | |
| tree | 22bf8caf993e10e30e411715fd9c416269e5e1f0 /hw | |
| parent | f23cea4d04287c2e7c1bb614c84c3b0086bcb7d3 (diff) | |
| download | qemu-32600a309f34ab173bbb79de73e85b7879d235bf.zip qemu-32600a309f34ab173bbb79de73e85b7879d235bf.tar.gz qemu-32600a309f34ab173bbb79de73e85b7879d235bf.tar.bz2 | |
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: Alexander Graf <agraf@suse.de>
Signed-off-by: Blue Swirl <blauwirbel@gmail.com>
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/e1000.c | 11 |
1 files changed, 2 insertions, 9 deletions
@@ -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); |