See my inline comments.
Anthony Liguori schrieb:
> - Removed some dead defines for TARGET_I386 so that we could build once
>
> Signed-off-by: Anthony Liguori <aligu...@us.ibm.com>
> ---
> hw/eepro100.c | 238
> ++++++++++++++-------------------------------------------
> 1 files changed, 57 insertions(+), 181 deletions(-)
>
> diff --git a/hw/eepro100.c b/hw/eepro100.c
> index b33dbb8..16230c9 100644
> --- a/hw/eepro100.c
> +++ b/hw/eepro100.c
> @@ -33,10 +33,6 @@
> * Open Source Software Developer Manual
> */
>
> -#if defined(TARGET_I386)
> -# warning "PXE boot still not working!"
> -#endif
> -
>
You did not fix PXE boot here, did you?
So the warning or a comment should stay there.
> #include <stddef.h> /* offsetof */
> #include <stdbool.h>
> #include "hw.h"
>
...
> -static void ioport_write2(void *opaque, uint32_t addr, uint32_t val)
> -{
> - EEPRO100State *s = opaque;
> - eepro100_write2(s, addr - s->region[1], val);
> -}
> -
> -static void ioport_write4(void *opaque, uint32_t addr, uint32_t val)
> -{
> - EEPRO100State *s = opaque;
> - eepro100_write4(s, addr - s->region[1], val);
> -}
> -
> /***********************************************************/
> /* PCI EEPRO100 definitions */
>
> -static void pci_map(PCIDevice * pci_dev, int region_num,
> - pcibus_t addr, pcibus_t size, int type)
> +static void pci_io_write(PCIDevice *dev, pcibus_t addr, int size,
> + uint32_t value)
> {
> - EEPRO100State *s = DO_UPCAST(EEPRO100State, dev, pci_dev);
> -
> - TRACE(OTHER, logout("region %d, addr=0x%08"FMT_PCIBUS", "
> - "size=0x%08"FMT_PCIBUS", type=%d\n",
> - region_num, addr, size, type));
> + EEPRO100State *s = DO_UPCAST(EEPRO100State, dev, dev);
>
Please don't change the name of the PCIDevice pointer argument
from pci_dev to dev.
This dev, dev in DO_UPCAST is ugly and misleading.
>
> - assert(region_num == 1);
> - register_ioport_write(addr, size, 1, ioport_write1, s);
> - register_ioport_read(addr, size, 1, ioport_read1, s);
> - register_ioport_write(addr, size, 2, ioport_write2, s);
> - register_ioport_read(addr, size, 2, ioport_read2, s);
> - register_ioport_write(addr, size, 4, ioport_write4, s);
> - register_ioport_read(addr, size, 4, ioport_read4, s);
> -
> - s->region[region_num] = addr;
> -}
> -
> -/*****************************************************************************
> - *
> - * Memory mapped I/O.
> - *
> -
> ****************************************************************************/
> -
> -static void pci_mmio_writeb(void *opaque, target_phys_addr_t addr, uint32_t
> val)
> -{
> - EEPRO100State *s = opaque;
> - //~ logout("addr=%s val=0x%02x\n", regname(addr), val);
> - eepro100_write1(s, addr, val);
> -}
> -
> -static void pci_mmio_writew(void *opaque, target_phys_addr_t addr, uint32_t
> val)
> -{
> - EEPRO100State *s = opaque;
> - //~ logout("addr=%s val=0x%02x\n", regname(addr), val);
> - eepro100_write2(s, addr, val);
> -}
> -
> -static void pci_mmio_writel(void *opaque, target_phys_addr_t addr, uint32_t
> val)
> -{
> - EEPRO100State *s = opaque;
> - //~ logout("addr=%s val=0x%02x\n", regname(addr), val);
> - eepro100_write4(s, addr, val);
> -}
> -
> -static uint32_t pci_mmio_readb(void *opaque, target_phys_addr_t addr)
> -{
> - EEPRO100State *s = opaque;
> - //~ logout("addr=%s\n", regname(addr));
> - return eepro100_read1(s, addr);
> -}
> -
> -static uint32_t pci_mmio_readw(void *opaque, target_phys_addr_t addr)
> -{
> - EEPRO100State *s = opaque;
> - //~ logout("addr=%s\n", regname(addr));
> - return eepro100_read2(s, addr);
> -}
> -
> -static uint32_t pci_mmio_readl(void *opaque, target_phys_addr_t addr)
> -{
> - EEPRO100State *s = opaque;
> - //~ logout("addr=%s\n", regname(addr));
> - return eepro100_read4(s, addr);
> + if (size == 1) {
> + eepro100_write1(s, addr, value);
> + } else if (size == 2) {
> + eepro100_write2(s, addr, value);
> + } else {
> + eepro100_write4(s, addr, value);
> + }
> }
>
> -static CPUWriteMemoryFunc * const pci_mmio_write[] = {
> - pci_mmio_writeb,
> - pci_mmio_writew,
> - pci_mmio_writel
> -};
> -
> -static CPUReadMemoryFunc * const pci_mmio_read[] = {
> - pci_mmio_readb,
> - pci_mmio_readw,
> - pci_mmio_readl
> -};
> -
> -static void pci_mmio_map(PCIDevice * pci_dev, int region_num,
> - pcibus_t addr, pcibus_t size, int type)
> +static uint32_t pci_io_read(PCIDevice *dev, pcibus_t addr, int size)
> {
>
Don't change pci_dev -> dev. See above.
...
