From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from [202.37.96.11] (helo=gatekeeper.tait.co.nz) by pentafluge.infradead.org with esmtp (Exim 4.22 #5 (Red Hat Linux)) id 1ABh1N-0000qD-1S for ; Mon, 20 Oct 2003 21:52:57 +0100 Received: from gatekeeper.tait.co.nz (localhost.localdomain [127.0.0.1]) by gatekeeper.tait.co.nz (8.11.2/8.9.3) with ESMTP id h9KKppH04048 for ; Tue, 21 Oct 2003 09:51:51 +1300 Received: from sunstorm.tait.co.nz (sunstorm.tait.co.nz [172.25.40.9]) by gatekeeper.tait.co.nz (8.11.2/8.9.3) with ESMTP id h9KKpp204042 for ; Tue, 21 Oct 2003 09:51:51 +1300 Received: from tait.co.nz ([172.25.110.7]) by sunstorm.tait.co.nz (iPlanet Messaging Server 5.1 (built May 7 2001)) with ESMTP id <0HN2001O6PYDRY@sunstorm.tait.co.nz> for linux-mtd@lists.infradead.org; Tue, 21 Oct 2003 09:51:49 +1300 (NZDT) Date: Tue, 21 Oct 2003 09:51:42 +1300 From: Robin Gilks To: mtd list Message-id: <3F944ADE.70804@tait.co.nz> MIME-version: 1.0 Content-type: multipart/mixed; boundary="Boundary_(ID_+uwBRTuBGzhOzp/YWIpuPg)" Subject: [PATCH] Fix m28w320cb buffered write List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , This is a multi-part message in MIME format. --Boundary_(ID_+uwBRTuBGzhOzp/YWIpuPg) Content-type: text/plain; charset=us-ascii; format=flowed Content-transfer-encoding: 7BIT Greetings Looks like I was on the right lines - the CFI fixups that Stuart introduced just didn't go far enough!! The m28w320cb doesn't support buffered write (just like the m28w320ct doesn't) so a 2 line patch fixes it :-)) -- Robin Gilks Senior Design Engineer Phone: (+64)(3) 357 1569 Tait Electronics Fax : (+64)(3) 359 4632 PO Box 1645 Christchurch Email : robin.gilks@tait.co.nz New Zealand --Boundary_(ID_+uwBRTuBGzhOzp/YWIpuPg) Content-type: text/plain; name=mtd-patch Content-transfer-encoding: 7BIT Content-disposition: inline; filename=mtd-patch diff -purN /home/gilksr/mtd/drivers/mtd/chips/cfi_cmdset_0001.c /home/packages/mtd/drivers/mtd/chips/cfi_cmdset_0001.c --- /home/gilksr/mtd/drivers/mtd/chips/cfi_cmdset_0001.c 2003-08-12 10:00:05.000000000 +1200 +++ /home/packages/mtd/drivers/mtd/chips/cfi_cmdset_0001.c 2003-10-17 16:53:47.000000000 +1300 @@ -147,6 +147,8 @@ static void fixup_st_m28w320cb(struct ma /* Note this is done after the region info is endian swapped */ cfi->cfiq->EraseRegionInfo[1] = (cfi->cfiq->EraseRegionInfo[1] & 0xffff0000) | 0x3e; + cfi->cfiq->BufWriteTimeoutTyp = 0; /* Not supported */ + cfi->cfiq->BufWriteTimeoutMax = 0; /* Not supported */ }; static struct cfi_fixup fixup_table[] = { --Boundary_(ID_+uwBRTuBGzhOzp/YWIpuPg)--