Re: [PATCH 12/14] hw/nvram/Kconfig: Add an entry for the NMC93xx EEPROM

[Philippe Mathieu-Daudé]

On 12/31/19 7:32 PM, Philippe Mathieu-Daudé wrote:
> The NMC93xx EEPROM is only used by few NIC cards and the
> Am53C974 SCSI controller.
>
> Signed-off-by: Philippe Mathieu-Daudé <address@hidden>
> ---
> Cc: Stefan Weil <address@hidden>
> ---
>   hw/net/Kconfig         | 2 ++
>   hw/nvram/Kconfig       | 4 ++++
>   hw/nvram/Makefile.objs | 2 +-
>   hw/scsi/Kconfig        | 1 +
>   4 files changed, 8 insertions(+), 1 deletion(-)
>
> diff --git a/hw/net/Kconfig b/hw/net/Kconfig
> index 3856417d42..af6a11baf3 100644
> --- a/hw/net/Kconfig
> +++ b/hw/net/Kconfig
> @@ -14,6 +14,7 @@ config EEPRO100_PCI
>       bool
>       default y if PCI_DEVICES
>       depends on PCI
> +    select NMC93XX_EEPROM
>   
>   config PCNET_PCI
>       bool
> @@ -28,6 +29,7 @@ config TULIP
>       bool
>       default y if PCI_DEVICES
>       depends on PCI
> +    select NMC93XX_EEPROM
>   
>   config E1000_PCI
>       bool
> diff --git a/hw/nvram/Kconfig b/hw/nvram/Kconfig
> index ebaa749ce9..e082a5610c 100644
> --- a/hw/nvram/Kconfig
> +++ b/hw/nvram/Kconfig
> @@ -7,3 +7,7 @@ config AT24C
>   
>   config MAC_NVRAM
>       bool
> +
> +# NMC93XX uses the NS μWire interface (similar to SPI but less configurable)

Ah this line triggers:

Traceback (most recent call last):
  File "/root/src/github.com/philmd/qemu/scripts/minikconf.py", line 
700, in <module>
    parser.parse_file(fp)
  File "/root/src/github.com/philmd/qemu/scripts/minikconf.py", line 
362, in parse_file
    self.parse_config()
  File "/root/src/github.com/philmd/qemu/scripts/minikconf.py", line 
575, in parse_config
    self.parse_clause()
  File "/root/src/github.com/philmd/qemu/scripts/minikconf.py", line 
564, in parse_clause
    self.do_include(val)
  File "/root/src/github.com/philmd/qemu/scripts/minikconf.py", line 
413, in do_include
    KconfigParser(self.data).parse_file(fp)
  File "/root/src/github.com/philmd/qemu/scripts/minikconf.py", line 
355, in parse_file
    self.src = fp.read()
  File "/usr/lib/python3.5/encodings/ascii.py", line 26, in decode
    return codecs.ascii_decode(input, self.errors)[0]
UnicodeDecodeError: 'ascii' codec can't decode byte 0xce in position 
138: ordinal not in range(128)

> +config NMC93XX_EEPROM
> +    bool
> diff --git a/hw/nvram/Makefile.objs b/hw/nvram/Makefile.objs
> index 26f7b4ca35..a4bdfbf187 100644
> --- a/hw/nvram/Makefile.objs
> +++ b/hw/nvram/Makefile.objs
> @@ -1,5 +1,5 @@
>   common-obj-$(CONFIG_DS1225Y) += ds1225y.o
> -common-obj-y += eeprom93xx.o
> +common-obj-$(CONFIG_NMC93XX_EEPROM) += eeprom93xx.o
>   common-obj-$(CONFIG_AT24C) += eeprom_at24c.o
>   common-obj-y += fw_cfg.o
>   common-obj-y += chrp_nvram.o
> diff --git a/hw/scsi/Kconfig b/hw/scsi/Kconfig
> index b3ba540c17..77d397c949 100644
> --- a/hw/scsi/Kconfig
> +++ b/hw/scsi/Kconfig
> @@ -34,6 +34,7 @@ config ESP_PCI
>       default y if PCI_DEVICES
>       depends on PCI
>       select ESP
> +    select NMC93XX_EEPROM
>   
>   config SPAPR_VSCSI
>       bool