From: Christoph Hellwig <hch@infradead.org>
To: Dan Williams <dan.j.williams@intel.com>
Cc: james.bottomley@suse.de, dave.jiang@intel.com,
linux-scsi@vger.kernel.org, jacek.danecki@intel.com,
ed.ciechanowski@intel.com, jeffrey.d.skirvin@intel.com,
edmund.nadolski@intel.com
Subject: Re: [RFC PATCH 1/6] isci: initialization
Date: Thu, 17 Feb 2011 03:25:44 -0500 [thread overview]
Message-ID: <20110217082544.GA23662@infradead.org> (raw)
In-Reply-To: <20110207003440.27040.22825.stgit@localhost6.localdomain6>
> +irqreturn_t isci_isr(int vec, void *data)
> +{
> + struct isci_host *isci_host
> + = (struct isci_host *)data;
> + struct scic_controller_handler_methods *handlers
> + = &isci_host->scic_irq_handlers[SCI_MSIX_NORMAL_VECTOR];
> + irqreturn_t ret = IRQ_NONE;
> + if (isci_host_get_state(isci_host) != isci_starting
> + && handlers->interrupt_handler) {
Also there should be no need for a state check here. register_irq
must not happen before you're ready to handle the interrupt.
next prev parent reply other threads:[~2011-02-17 8:25 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-02-07 0:34 [RFC PATCH 0/6] isci: initial driver release (part1: intro and lldd) Dan Williams
2011-02-07 0:34 ` [RFC PATCH 1/6] isci: initialization Dan Williams
2011-02-17 8:22 ` Jeff Garzik
2011-02-19 0:12 ` Dan Williams
2011-02-17 8:25 ` Christoph Hellwig [this message]
2011-02-19 0:23 ` Dan Williams
2011-03-04 23:35 ` James Bottomley
2011-03-08 1:51 ` Dan Williams
2011-03-18 16:51 ` Christoph Hellwig
2011-02-07 0:34 ` [RFC PATCH 2/6] isci: task (libsas interface support) Dan Williams
2011-02-09 15:01 ` David Milburn
2011-02-14 7:14 ` Dan Williams
2011-02-16 18:48 ` David Milburn
2011-02-16 19:35 ` David Milburn
2011-02-07 0:34 ` [RFC PATCH 3/6] isci: request (core request infrastructure) Dan Williams
2011-03-18 16:41 ` Christoph Hellwig
2011-02-07 0:34 ` [RFC PATCH 4/6] isci: hardware / topology event handling Dan Williams
2011-03-18 16:18 ` Christoph Hellwig
2011-03-23 8:15 ` Dan Williams
2011-03-23 8:40 ` Christoph Hellwig
2011-03-23 9:04 ` Dan Williams
2011-03-23 9:08 ` Christoph Hellwig
2011-03-24 0:07 ` Dan Williams
2011-03-24 6:26 ` Christoph Hellwig
2011-03-25 0:57 ` Dan Williams
2011-03-25 19:45 ` Christoph Hellwig
2011-03-25 21:39 ` Dan Williams
2011-03-25 22:07 ` Christoph Hellwig
2011-03-25 22:34 ` Dan Williams
2011-03-27 22:28 ` Christoph Hellwig
2011-03-29 1:11 ` Dan Williams
2011-03-30 0:37 ` Dan Williams
2011-02-07 0:35 ` [RFC PATCH 5/6] isci: phy, port, and remote device Dan Williams
2011-02-07 0:35 ` [RFC PATCH 6/6] isci: sata support and phy settings via request_firmware() Dan Williams
2011-02-07 7:58 ` [RFC PATCH 1/6] isci: initialization jack_wang
2011-02-14 7:49 ` Dan Williams
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