From patchwork Thu Oct 3 15:01:46 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Chuck Lever X-Patchwork-Id: 13821121 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B615416F0F0 for ; Thu, 3 Oct 2024 15:02:00 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727967720; cv=none; b=hAIIlwAaCEH+BEmrtoBZ1qM1d9Q+zW4KWziLETRjwBQ/1UNJnk7Dor4n0bVl7WtMAv7YIvHAMp6FMpgyM1P/0cvtTswV/+MU2pxyZpSVr11td5x2M+clS3Y4Trr9UV2od5Zxy68IYNtTc8qUpqZb+FMbXB4u3T6ahCnNtg5Su9E= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1727967720; c=relaxed/simple; bh=SoSWvT0n8eQFx0vdcmEa/oaMA3v+0uKf/pAk5pq1oZc=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=ga3qct1ws6Bxru3a3FNh2SGUMA2BjM8Gvg24aP+E/P6DwHutE7Wfz3e/ggGrwc0+EiLm5Bkqi2X+QRWyOBbMn0HJLRrwA1Hq9eBt8rcaGl1GkT5/wPHjd+A85tBnhfdDFI0/Pxfdu8PMqMP06bG4gOP+OsstwWIOqhwyMotJ2ag= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=sHHZSoAZ; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="sHHZSoAZ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B4CE0C4CEC5; Thu, 3 Oct 2024 15:01:59 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1727967720; bh=SoSWvT0n8eQFx0vdcmEa/oaMA3v+0uKf/pAk5pq1oZc=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=sHHZSoAZIODCV+blaL4tniSbCbVsjRfvCa9KsPe6TJrnz2UmmaKHdP/oyRCQPi8bh W+zUPLav1UX5Gwkk9jjN62QfF1S6+Q5fp8zC5Cny8H9pMKjDx+2Z5Z0imWcot3ne5z bjbn0Y3nNZ+8OqD5FYzUQQCK2LKQUw+iIH/n/rZ1rg9RbhXtod4TY9jHaP1ySUWhox k7RfuviEdqqix0Cm6WSoWGrMTSroNAqSCAmg1XHsRfhcEDr2+Y43AD7b0mH0hxXbu7 818SDWKQ4teiIM0x7Rei9HUAt6A62KNxn8/pWCcsfdzH8IE2JtwXqByAVAGz4aXUiK qSYXC1rSEbQyg== From: cel@kernel.org To: Neil Brown , Jeff Layton , Olga Kornievskaia , Dai Ngo , Tom Talpey Cc: , Chuck Lever Subject: [PATCH 04/16] xdrgen: XDR widths for enum types Date: Thu, 3 Oct 2024 11:01:46 -0400 Message-ID: <20241003150151.81951-5-cel@kernel.org> X-Mailer: git-send-email 2.46.2 In-Reply-To: <20241003150151.81951-1-cel@kernel.org> References: <20241003150151.81951-1-cel@kernel.org> Precedence: bulk X-Mailing-List: linux-nfs@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 From: Chuck Lever RFC 4506 says that an XDR enum is represented as a signed integer on the wire; thus its width is 1 XDR_UNIT. Signed-off-by: Chuck Lever --- tools/net/sunrpc/xdrgen/xdr_ast.py | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/tools/net/sunrpc/xdrgen/xdr_ast.py b/tools/net/sunrpc/xdrgen/xdr_ast.py index f1d93a1d0ed8..fbee954c7f70 100644 --- a/tools/net/sunrpc/xdrgen/xdr_ast.py +++ b/tools/net/sunrpc/xdrgen/xdr_ast.py @@ -227,6 +227,18 @@ class _XdrEnum(_XdrAst): maximum: int enumerators: List[_XdrEnumerator] + def max_width(self) -> int: + """Return width of type in XDR_UNITS""" + return 1 + + def symbolic_width(self) -> List: + """Return list containing XDR width of type's components""" + return ["XDR_int"] + + def __post_init__(self): + max_widths[self.name] = self.max_width() + symbolic_widths[self.name] = self.symbolic_width() + @dataclass class _XdrStruct(_XdrAst):