From: Al Cooper Date: Fri, 13 Jul 2012 20:44:51 +0000 (-0400) Subject: MIPS: perf: Add cpu feature bit for PCI (performance counter interrupt) X-Git-Tag: v3.7-rc1~1^2~17 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=da4b62cd6762ce327f660c6e45c8d5a739197159;p=pandora-kernel.git MIPS: perf: Add cpu feature bit for PCI (performance counter interrupt) The PCI (Program Counter Interrupt) bit in the "cause" register is mandatory for MIPS32R2 cores, but has also been added to some R1 cores (BMIPS5000). This change adds a cpu feature bit to make it easier to check for and use this feature. Signed-off-by: Al Cooper Cc: linux-mips@linux-mips.org Cc: linux-kernel@vger.kernel.org Patchwork: https://patchwork.linux-mips.org/patch/4106/ Signed-off-by: Ralf Baechle --- Reading git-diff-tree failed