Date: Tue, 29 Aug 2000 12:31:51 +0900 From: Hisashi Hiramoto <hiramoto@phys.chs.nihon-u.ac.jp> To: =?ISO-8859-1?Q?G=E9rard_Roudier?= <groudier@club-internet.fr> Cc: FreeBSD-bugs@FreeBSD.ORG Subject: Re: kern/20895: sym driver doesn't work for SYM53C895A Message-ID: <200008290332.e7T3WSm02626@march.phys.chs.nihon-u.ac.jp> In-Reply-To: Your message of "Mon, 28 Aug 2000 22:51:01 %2B0200" References: <Pine.LNX.4.10.10008282234100.431-100000@linux.local>
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Thanks for your quick response. On Mon, 28 Aug 2000 22:51:01 +0200, =?ISO-8859-1?Q?G=E9rard_Roudier?= wrote in message-id <Pine.LNX.4.10.10008282234100.431-100000@linux.local>: > > I just checked the docs and, indeed, the SYM53C895A is described as having > a PCI 32 bit interface, but supporting DAC access cycles. The patch above I should have mentioned in the first bug report that 53c895a supports 32-bit PCI interface with 64-bit addressing. Sorry to have forgotten to mention that. # sym53c895a vs sym53c896 = i8088 vs i8086 ? > > PS: Under Linux, the chip description is also wrong, but the BAR decoding > is performed by the driver itself that detects generically 64 bit > BARs as allows PCI specifications. The FreeBSD resource interface Yes, I first saw the linux driver and avoided to remove FE_64BIT. > requires drivers to know `a priori' the width of each BARs, which > could have been avoided, in my not humble opinion on that point. ;-) Regards, Hisashi Hiramoto To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-bugs" in the body of the message
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