From nobody Thu Feb 29 13:18:08 2024 X-Original-To: fs@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4TlsGm5JJpz5C9Pc for ; Thu, 29 Feb 2024 13:18:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R3" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4TlsGm3mX4z4ZRy for ; Thu, 29 Feb 2024 13:18:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1709212688; a=rsa-sha256; cv=none; b=YxTM40xFnyFvGmkXWEjiPcsFRvLYzk8b/OSsK4d7M8gRngK6277REidiSr4GdJqFp44G08 Zaak1+uIqVMIDVfGKNmFXyOqGUpy+Xh2HvuN8WuA941aPwBEwalza6dJsKoOU7OGmG2A8f l6/jid4rEk8sOViCcU5Eone0jSdnqASSGd7RcfaOm20VsmkZVnUSnG38W+zTJif97oSVpB UvVMU1zDFOHat60JjlWszD+v05aKwPZK2bKOyeGHPa2aKW6khppdhnGHfwEu9TwRTQEhoz qi6Nd4oxiqgaULpZdPsxOPzrqJ2FVAulYEB3ynZ9V+F/YGsSuGytPyZfEKSh5g== ARC-Authentication-Results: i=1; mx1.freebsd.org; none ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1709212688; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=UbWOBPq8o0x+QnaOUna45YC7r+7cOdATZKaE1/rhSis=; b=WYppGNI+TYK95+4zoXhhs337Ac4mUt0NJC5ZA/n3oLxiymiYY8ygI97cnnz3U6xb5tOzvQ H/EgEgQPjBnYPtaNmcZXvIh8v4QCfZ7tU9WaFyGGuMgzGu+OMH5lxam8ipmZ79T1XxCgtg IhMLjZLp6MzpYdaxLz4ThFUEGuMJTgoRxaq3ZaSxmHbeMXukKLlCOvz1fgfXa73Z1IFVhf 9Qp8fGoFBJoymdcEJkndmqYxeBnqzrQjwEOmA9eg0URXc3RFEqt49/heN+aguijf1+5Q5a hp3sbNwkkpIPK0MvbCEX9RAumQeMJL1cIo12y4UGYuGfNCuUK0/haz8HHvcGjA== Received: from kenobi.freebsd.org (kenobi.freebsd.org [IPv6:2610:1c1:1:606c::50:1d]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4TlsGm3JGLzkDk for ; Thu, 29 Feb 2024 13:18:08 +0000 (UTC) (envelope-from bugzilla-noreply@freebsd.org) Received: from kenobi.freebsd.org ([127.0.1.5]) by kenobi.freebsd.org (8.15.2/8.15.2) with ESMTP id 41TDI8Xc076531 for ; Thu, 29 Feb 2024 13:18:08 GMT (envelope-from bugzilla-noreply@freebsd.org) Received: (from www@localhost) by kenobi.freebsd.org (8.15.2/8.15.2/Submit) id 41TDI88X076526 for fs@FreeBSD.org; Thu, 29 Feb 2024 13:18:08 GMT (envelope-from bugzilla-noreply@freebsd.org) X-Authentication-Warning: kenobi.freebsd.org: www set sender to bugzilla-noreply@freebsd.org using -f From: bugzilla-noreply@freebsd.org To: fs@FreeBSD.org Subject: [Bug 269072] fstyp(8) does not recognize rpi2040 chip in update mode as fat16-drive Date: Thu, 29 Feb 2024 13:18:08 +0000 X-Bugzilla-Reason: AssignedTo X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: None X-Bugzilla-Product: Base System X-Bugzilla-Component: bin X-Bugzilla-Version: 13.1-RELEASE X-Bugzilla-Keywords: X-Bugzilla-Severity: Affects Some People X-Bugzilla-Who: se@FreeBSD.org X-Bugzilla-Status: In Progress X-Bugzilla-Resolution: X-Bugzilla-Priority: --- X-Bugzilla-Assigned-To: se@FreeBSD.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: cc bug_status assigned_to Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugs.freebsd.org/bugzilla/ Auto-Submitted: auto-generated List-Id: Filesystems List-Archive: https://lists.freebsd.org/archives/freebsd-fs List-Help: List-Post: List-Subscribe: List-Unsubscribe: Sender: owner-freebsd-fs@freebsd.org MIME-Version: 1.0 https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D269072 Stefan E=C3=9Fer changed: What |Removed |Added ---------------------------------------------------------------------------- CC| |se@FreeBSD.org Status|Open |In Progress Assignee|fs@FreeBSD.org |se@FreeBSD.org --- Comment #1 from Stefan E=C3=9Fer --- (In reply to nkoch from comment #0) There is no problem with FAT16 on file systems larger than 32 MB. The number of FAT entries limits the number of addressable clusters (to a b= it less than 2^FATBITS entries (the first 2 and the last 10 to 16 clusters are reserved). FAT16 supports (at least) 65538 clusters, and 32 MB is therefore only the l= imit for 1 sector per cluster formats (but your FAT16 file system is formatted w= ith 8 sectors per cluster which raises the limit to 256 MB). Could you please provide me with a download URL for the raw image you use? In case you have created the FAT file system yourself, provide me with the exact parameters used. (Or just send the first 128 KB of the raw file system image to se@FreeBSD.org ...) I haven't looked in detail at the sequence of validity checks performed by = the fstyp command when the signature of a FAT file system is detected, but I do assume that a false assumption has been made in those checks. --=20 You are receiving this mail because: You are the assignee for the bug.=