[Qemu-devel] Re: [PATCH 10/25] pci: introduce FMT_pcibus for printf format for pcibus_t.

["Michael S. Tsirkin" <mst@redhat.com>]

On Sat, Oct 03, 2009 at 05:16:02AM +0900, Isaku Yamahata wrote:
> This patch is preliminary for 64bit BAR.
> Later pcibus_t will be changed from uint32_t to uint64_t.
> Introduce FMT_pcibus for printf format for pcibus_t.
> 
> Signed-off-by: Isaku Yamahata <yamahata@valinux.co.jp>

I think that macros should be all-uppercase.

> ---
>  hw/e1000.c        |    6 ++++--
>  hw/eepro100.c     |    6 ++++--
>  hw/pci.c          |   17 +++++++++++------
>  hw/pci.h          |    1 +
>  hw/pcnet.c        |    5 +++--
>  hw/wdt_i6300esb.c |    3 ++-
>  6 files changed, 25 insertions(+), 13 deletions(-)
> 
> diff --git a/hw/e1000.c b/hw/e1000.c
> index c07eb42..cb88f7a 100644
> --- a/hw/e1000.c
> +++ b/hw/e1000.c
> @@ -145,7 +145,8 @@ static void
>  ioport_map(PCIDevice *pci_dev, int region_num, pcibus_t addr,
>             pcibus_t size, int type)
>  {
> -    DBGOUT(IO, "e1000_ioport_map addr=0x%04x size=0x%08x\n", addr, size);
> +    DBGOUT(IO, "e1000_ioport_map addr=0x%04"FMT_pcibus" size=0x%08"FMT_pcibus"\n",
> +           addr, size);
>  }
>  
>  static void
> @@ -1040,7 +1041,8 @@ e1000_mmio_map(PCIDevice *pci_dev, int region_num,
>      };
>  
>  
> -    DBGOUT(MMIO, "e1000_mmio_map addr=0x%08x 0x%08x\n", addr, size);
> +    DBGOUT(MMIO, "e1000_mmio_map addr=0x%08"FMT_pcibus" 0x%08"FMT_pcibus"\n",
> +           addr, size);
>  
>      cpu_register_physical_memory(addr, PNPMMIO_SIZE, d->mmio_index);
>      qemu_register_coalesced_mmio(addr, excluded_regs[0]);
> diff --git a/hw/eepro100.c b/hw/eepro100.c
> index 1a1a0da..e54b129 100644
> --- a/hw/eepro100.c
> +++ b/hw/eepro100.c
> @@ -1378,7 +1378,8 @@ static void pci_map(PCIDevice * pci_dev, int region_num,
>  {
>      EEPRO100State *s = DO_UPCAST(EEPRO100State, dev, pci_dev);
>  
> -    TRACE(OTHER, logout("region %d, addr=0x%08x, size=0x%08x, type=%d\n",
> +    TRACE(OTHER, logout("region %d, addr=0x%08"FMT_pcibus", "
> +          "size=0x%08"FMT_pcibus", type=%d\n",
>            region_num, addr, size, type));
>  
>      assert(region_num == 1);
> @@ -1457,7 +1458,8 @@ static void pci_mmio_map(PCIDevice * pci_dev, int region_num,
>  {
>      EEPRO100State *s = DO_UPCAST(EEPRO100State, dev, pci_dev);
>  
> -    TRACE(OTHER, logout("region %d, addr=0x%08x, size=0x%08x, type=%d\n",
> +    TRACE(OTHER, logout("region %d, addr=0x%08"FMT_pcibus", "
> +          "size=0x%08"FMT_pcibus", type=%d\n",
>            region_num, addr, size, type));
>  
>      if (region_num == 0) {
> diff --git a/hw/pci.c b/hw/pci.c
> index 674daba..510fad2 100644
> --- a/hw/pci.c
> +++ b/hw/pci.c
> @@ -408,7 +408,7 @@ void pci_register_bar(PCIDevice *pci_dev, int region_num,
>  
>      if (size & (size-1)) {
>          fprintf(stderr, "ERROR: PCI region size must be pow2 "
> -                    "type=0x%x, size=0x%x\n", type, size);
> +                    "type=0x%x, size=0x%"FMT_pcibus"\n", type, size);
>          exit(1);
>      }
>  
> @@ -427,7 +427,7 @@ void pci_register_bar(PCIDevice *pci_dev, int region_num,
>          addr = 0x10 + region_num * 4;
>      }
>      pci_set_long(pci_dev->config + addr, type);
> -    pci_set_long(pci_dev->wmask + addr, wmask);
> +    pci_set_long(pci_dev->wmask + addr, wmask & 0xffffffff);
>      pci_set_long(pci_dev->cmask + addr, 0xffffffff);
>  }
>  
> @@ -473,7 +473,11 @@ static void pci_update_mappings(PCIDevice *d)
>                         mappings, we handle specific values as invalid
>                         mappings. */
>                      if (last_addr <= new_addr || new_addr == 0 ||
> -                        last_addr == PCI_BAR_UNMAPPED) {
> +                        last_addr == PCI_BAR_UNMAPPED ||
> +
> +                        /* keep old behaviour
> +                         * without this, PC ide doesn't work well. */
> +                        last_addr >= UINT32_MAX) {
>                          new_addr = PCI_BAR_UNMAPPED;
>                      }
>                  } else {
> @@ -729,10 +733,10 @@ static void pci_info_device(PCIDevice *d)
>          if (r->size != 0) {
>              monitor_printf(mon, "      BAR%d: ", i);
>              if (r->type & PCI_ADDRESS_SPACE_IO) {
> -                monitor_printf(mon, "I/O at 0x%04x [0x%04x].\n",
> +                monitor_printf(mon, "I/O at 0x%04"FMT_pcibus" [0x%04"FMT_pcibus"].\n",
>                                 r->addr, r->addr + r->size - 1);
>              } else {
> -                monitor_printf(mon, "32 bit memory at 0x%08x [0x%08x].\n",
> +                monitor_printf(mon, "32 bit memory at 0x%08"FMT_pcibus" [0x%08"FMT_pcibus"].\n",
>                                 r->addr, r->addr + r->size - 1);
>              }
>          }
> @@ -1047,7 +1051,8 @@ static void pcibus_dev_print(Monitor *mon, DeviceState *dev, int indent)
>          r = &d->io_regions[i];
>          if (!r->size)
>              continue;
> -        monitor_printf(mon, "%*sbar %d: %s at 0x%x [0x%x]\n", indent, "",
> +        monitor_printf(mon, "%*sbar %d: %s at 0x%"FMT_pcibus" [0x%"FMT_pcibus"]\n",
> +                       indent, "",
>                         i, r->type & PCI_ADDRESS_SPACE_IO ? "i/o" : "mem",
>                         r->addr, r->addr + r->size - 1);
>      }
> diff --git a/hw/pci.h b/hw/pci.h
> index 8e46aba..d75b3b3 100644
> --- a/hw/pci.h
> +++ b/hw/pci.h
> @@ -72,6 +72,7 @@ extern target_phys_addr_t pci_mem_base;
>  #define PCI_DEVICE_ID_VIRTIO_CONSOLE     0x1003
>  
>  typedef uint32_t pcibus_t;
> +#define FMT_pcibus                      PRIx32
>  
>  typedef void PCIConfigWriteFunc(PCIDevice *pci_dev,
>                                  uint32_t address, uint32_t data, int len);
> diff --git a/hw/pcnet.c b/hw/pcnet.c
> index 2789574..0af9a9f 100644
> --- a/hw/pcnet.c
> +++ b/hw/pcnet.c
> @@ -1766,7 +1766,8 @@ static void pcnet_ioport_map(PCIDevice *pci_dev, int region_num,
>      PCNetState *d = &DO_UPCAST(PCIPCNetState, pci_dev, pci_dev)->state;
>  
>  #ifdef PCNET_DEBUG_IO
> -    printf("pcnet_ioport_map addr=0x%04x size=0x%04x\n", addr, size);
> +    printf("pcnet_ioport_map addr=0x%04"FMT_pcibus" size=0x%04"FMT_pcibus"\n",
> +           addr, size);
>  #endif
>  
>      register_ioport_write(addr, 16, 1, pcnet_aprom_writeb, d);
> @@ -1994,7 +1995,7 @@ static void pcnet_mmio_map(PCIDevice *pci_dev, int region_num,
>      PCIPCNetState *d = DO_UPCAST(PCIPCNetState, pci_dev, pci_dev);
>  
>  #ifdef PCNET_DEBUG_IO
> -    printf("pcnet_mmio_map addr=0x%08x 0x%08x\n", addr, size);
> +    printf("pcnet_mmio_map addr=0x%08"FMT_pcibus" 0x%08"FMT_pcibus"\n", addr, size);
>  #endif
>  
>      cpu_register_physical_memory(addr, PCNET_PNPMMIO_SIZE, d->state.mmio_index);
> diff --git a/hw/wdt_i6300esb.c b/hw/wdt_i6300esb.c
> index d3ab3c8..93e657b 100644
> --- a/hw/wdt_i6300esb.c
> +++ b/hw/wdt_i6300esb.c
> @@ -362,7 +362,8 @@ static void i6300esb_map(PCIDevice *dev, int region_num,
>      I6300State *d = DO_UPCAST(I6300State, dev, dev);
>      int io_mem;
>  
> -    i6300esb_debug("addr = %x, size = %x, type = %d\n", addr, size, type);
> +    i6300esb_debug("addr = %"FMT_pcibus", size = %"FMT_pcibus", type = %d\n",
> +                   addr, size, type);
>  
>      io_mem = cpu_register_io_memory(mem_read, mem_write, d);
>      cpu_register_physical_memory (addr, 0x10, io_mem);
> -- 
> 1.6.0.2
> 
>