From: rct@gherkin.frus.com (Bob Tracy)
To: James.Bottomley@SteelEye.com
Cc: linux-scsi@vger.kernel.org
Subject: [PATCH] sym53c500_cs driver update
Date: Thu, 28 Oct 2004 21:33:49 -0500 (CDT) [thread overview]
Message-ID: <20041029023349.B9C9DDBDB@gherkin.frus.com> (raw)
[-- Attachment #1: Type: text/plain, Size: 762 bytes --]
(Previously posted to linux-kernel with copy to Christoph).
The attached minor patch to linux/drivers/scsi/pcmcia/sym53c500_cs.c
allows interrupt sharing, which is evidently a "must have" feature for
at least G4 PowerBooks (ppc architecture). The other user of the New
Media Bus Toaster reports that his powerbook consistently assigns the
yenta CardBus controller IRQ to whatever card he inserts.
Applies to version 0.9b of the sym53c500_cs driver, as included with
the 2.6.9 kernel.
Signed-off-by: Bob Tracy <rct@frus.com>
--
-----------------------------------------------------------------------
Bob Tracy WTO + WIPO = DMCA? http://www.anti-dmca.org
rct@frus.com
-----------------------------------------------------------------------
[-- Attachment #2: patch09_sym53c500 --]
[-- Type: text/plain, Size: 1072 bytes --]
--- linux/drivers/scsi/pcmcia/sym53c500_cs.c.orig Wed Jul 7 07:24:21 2004
+++ linux/drivers/scsi/pcmcia/sym53c500_cs.c Wed Oct 27 22:21:20 2004
@@ -85,7 +85,7 @@
module_param(pc_debug, int, 0);
#define DEBUG(n, args...) if (pc_debug>(n)) printk(KERN_DEBUG args)
static char *version =
-"sym53c500_cs.c 0.9b 2004/05/10 (Bob Tracy)";
+"sym53c500_cs.c 0.9c 2004/10/27 (Bob Tracy)";
#else
#define DEBUG(n, args...)
#endif
@@ -95,7 +95,7 @@
/* Parameters that can be set with 'insmod' */
/* Bit map of interrupts to choose from */
-static unsigned int irq_mask = 0xdeb8; /* 3, 6, 7, 9-12, 14, 15 */
+static unsigned int irq_mask = 0xdeb8; /* 3-5, 7, 9-12, 14, 15 */
static int irq_list[4] = { -1 };
static int num_irqs = 1;
@@ -830,7 +830,7 @@
data = (struct sym53c500_data *)host->hostdata;
if (irq_level > 0) {
- if (request_irq(irq_level, SYM53C500_intr, 0, "SYM53C500", host)) {
+ if (request_irq(irq_level, SYM53C500_intr, SA_SHIRQ, "SYM53C500", host)) {
printk("SYM53C500: unable to allocate IRQ %d\n", irq_level);
goto err_free_scsi;
}
next reply other threads:[~2004-10-29 2:33 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2004-10-29 2:33 Bob Tracy [this message]
-- strict thread matches above, loose matches on Subject: below --
2004-11-27 4:50 [PATCH] sym53c500_cs driver update Bob Tracy
2004-11-27 12:35 ` Christoph Hellwig
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20041029023349.B9C9DDBDB@gherkin.frus.com \
--to=rct@gherkin.frus.com \
--cc=James.Bottomley@SteelEye.com \
--cc=linux-scsi@vger.kernel.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox