| To: | linux-kernel@vger.kernel.org, "linux-mips" <linux-mips@linux-mips.org> |
|---|---|
| Subject: | PIR OFFSET for AR7 |
| From: | myuboot@fastmail.fm |
| Date: | Thu, 03 Dec 2009 19:52:30 -0600 |
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| In-reply-to: | <20091028103551.0b4052d8@pixies.home.jungo.com> |
| Original-recipient: | rfc822;linux-mips@linux-mips.org |
| References: | <1255735395.30097.1340523469@webmail.messagingengine.com><4AD906D8.3020404@caviumnetworks.com><1255996564.10560.1340920621@webmail.messagingengine.com><200910200817.24018.florian@openwrt.org><1256676013.24305.1342273367@webmail.messagingengine.com> <20091028103551.0b4052d8@pixies.home.jungo.com> |
| Sender: | linux-mips-bounce@linux-mips.org |
Hi, What is the use of PIR register for AR7 board in file arch/mips/ar7/irq.c? If I understand it right, PIR is used to define the polarity of the interrupts. It seems to me that it needs to initialized? Best regards, Andrew |
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