Hi Adriano
On Fri, 8 Nov 2024 at 15:39, Adriano Cordova <[email protected]> wrote: > > Add definition for DEVICE_PATH_SUB_TYPE_MSG_IPV4 device path > subtype. > > Signed-off-by: Adriano Cordova <[email protected]> > --- > include/efi_api.h | 17 +++++++++++++++++ > 1 file changed, 17 insertions(+) > > diff --git a/include/efi_api.h b/include/efi_api.h > index f07d074f93..c76519a20a 100644 > --- a/include/efi_api.h > +++ b/include/efi_api.h > @@ -616,6 +616,7 @@ struct efi_device_path_acpi_path { > # define DEVICE_PATH_SUB_TYPE_MSG_SCSI 0x02 > # define DEVICE_PATH_SUB_TYPE_MSG_USB 0x05 > # define DEVICE_PATH_SUB_TYPE_MSG_MAC_ADDR 0x0b > +# define DEVICE_PATH_SUB_TYPE_MSG_IPV4 0x0c > # define DEVICE_PATH_SUB_TYPE_MSG_UART 0x0e > # define DEVICE_PATH_SUB_TYPE_MSG_USB_CLASS 0x0f > # define DEVICE_PATH_SUB_TYPE_MSG_USB_WWI 0x10 > @@ -691,6 +692,22 @@ struct efi_device_path_uri { > u8 uri[]; > } __packed; > > +struct efi_ipv4_address { > + u8 ip_addr[4]; > +} __attribute__((aligned(4))); Is the alignment required by the spec? > + > +struct efi_device_path_ipv4 { > + struct efi_device_path dp; > + struct efi_ipv4_address local_ip_address; > + struct efi_ipv4_address remote_ip_address; These are aligned members in a packed struct which might cause alignment warnings. Commit 7dfab398558 explains why. > + u16 local_port; > + u16 remote_port; > + u16 protocol; > + u8 static_ip_address; > + struct efi_ipv4_address gateway_ip_address; > + struct efi_ipv4_address subnet_mask; > +} __packed; > + > #define DEVICE_PATH_TYPE_MEDIA_DEVICE 0x04 > # define DEVICE_PATH_SUB_TYPE_HARD_DRIVE_PATH 0x01 > # define DEVICE_PATH_SUB_TYPE_CDROM_PATH 0x02 > -- > 2.43.0 > Thanks /Ilias
