From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Thu, 4 Oct 2012 07:15:38 -0700 Subject: [U-Boot] mtest: Print dcache state In-Reply-To: <1771464757.6119059.1349349234297.JavaMail.root@advansee.com> References: <1771464757.6119059.1349349234297.JavaMail.root@advansee.com> Message-ID: <506D9A0A.9020400@ti.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de -----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 On 10/04/12 04:13, Beno?t Th?baudeau wrote: > Hi Albert, Tom, > > On Thursday, October 4, 2012 1:03:48 PM, Albert ARIBAUD wrote: >> Hi Tom, >> >> On Wed, 3 Oct 2012 15:05:21 -0700, Tom Rini >> wrote: >> >>> On Mon, Aug 13, 2012 at 12:59:12AM -0000, Beno??t Th??baudeau >>> wrote: >>> >>>> mtest tests many types of memory accesses in many different >>>> conditions. If dcache is enabled, memory accesses are likely >>>> bursts, and some memory accesses are simply skipped. Hence, >>>> mtest results may change depending on dcache state. >>>> >>>> This patch prints the dcache state at the beginning of mtest >>>> so as to keep the user informed of the test conditions. >>>> >>>> Signed-off-by: Mike Frysinger Tested-by: >>>> Beno??t Th??baudeau Cc: >>>> Wolfgang Denk Cc: Mike Frysinger >>>> >>> >>> NAK, this breaks x86 which has no dcache_status. >>> >> >> IIRC the general idea of printing the cache status in mtest had >> already been NAKed (though not formally) by Wolfgang. > > Indeed. This subject has already been closed. Perhaps the patch > status had just not been updated in Patchwork. OK, thanks guys. - -- Tom -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.11 (GNU/Linux) Comment: Using GnuPG with Mozilla - http://www.enigmail.net/ iQIcBAEBAgAGBQJQbZoJAAoJENk4IS6UOR1WIdQQAIIAUt0PU0r4VFcTCX6/X4sz ZprsyLtoqZrP4NI3cdO0bWELrOlyniEVwXrw4gNs+c86M+W76o/6XI62ug/JZGeP g10F9KCjpiQm4Uy3nV6PsmpPTN0uHxeiFbZUlmS4lqsPCFGOW2wAUIIgHbnfykv6 a8CSuO1ATHF5rNFw+Kgj2TX+NbI2Rjf/83cJoawLKqznONJVDHcIW02hS0YDi+c9 yHiqkRVu3RcrJO19zVcWYMeBo+2GejzeioV2W3F+O5d3XXr/AusBdOkotAasDlrF 1hv4ty2CWXpS6jardevdT/awD2zBI6ofd/lGUc9eHsjCJBVc5YPKK77A1AYyEWuq eJ2K9rHGiGdWf50TPIkyxtupfzNWMmtDlKOhUFiSwkLexjIbIRpRxHoa6Aj9BW7G PyYjo45P2iXAahUkhijZuF23g2rVQTq+7dBFA/Saz0GA5GwPoavolfu5UAkuYtpO rNZoYcN/LNHWZ/NIto6o2oqcTIvlcr2NfV9vQmGm31fHxjFOTznprTT/8YfhTKlX Lnsav21HI/UE5KNYDVlVyXLzxUiBubEFj/jxC7b31g3sYF0fTZKZyEO3b+ZoqKB2 hNsF6S3uiMGAtArUB3PaSavncQaI/kabZLKTBbzXTMx0UMDNuCSutJTzqcmlY9wC aVi1eIjjEZt2JTHPHFIn =OpC9 -----END PGP SIGNATURE-----