From: sjur.brandeland@stericsson.com
To: Ohad Ben-Cohen <ohad@wizery.com>
Cc: linux-kernel@vger.kernel.org, "Arnd Bergmann" <arnd@arndb.de>,
"Linus Walleij" <linus.walleij@linaro.org>,
"Sjur Brændeland" <sjurbren@gmail.com>,
"Sjur Brændeland" <sjur.brandeland@stericsson.com>
Subject: [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu)
Date: Fri, 22 Jun 2012 16:31:07 +0200 [thread overview]
Message-ID: <1340375470-13097-2-git-send-email-sjur.brandeland@stericsson.com> (raw)
In-Reply-To: <1340375470-13097-1-git-send-email-sjur.brandeland@stericsson.com>
From: Sjur Brændeland <sjur.brandeland@stericsson.com>
Carveout did not set device address when IOMMU is not supported.
Fix this by assigning dma address to device address to carveout
if IOMMU is not supported.
Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
---
drivers/remoteproc/remoteproc_core.c | 4 ++++
1 files changed, 4 insertions(+), 0 deletions(-)
diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
index bee4644..8185c11 100644
--- a/drivers/remoteproc/remoteproc_core.c
+++ b/drivers/remoteproc/remoteproc_core.c
@@ -628,6 +628,10 @@ static int rproc_handle_carveout(struct rproc *rproc,
* dual M3 subsystem).
*/
rsc->pa = dma;
+ } else {
+ rsc->da = dma;
+ dev_dbg(dev, "carveout: %s va %p dma %x\n",
+ rsc->name, va, rsc->da);
}
carveout->va = va;
--
1.7.5.4
next prev parent reply other threads:[~2012-06-22 14:31 UTC|newest]
Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-06-22 14:31 [RFC 0/4] STE-modem remoteproc driver sjur.brandeland
2012-06-22 14:31 ` sjur.brandeland [this message]
2012-06-30 14:17 ` [RFC 1/4] remoteproc: Bugfix assign device address to carveout (noiommu) Ohad Ben-Cohen
2012-07-02 15:11 ` Sjur BRENDELAND
2012-07-02 15:14 ` Ohad Ben-Cohen
2012-07-15 10:11 ` Ohad Ben-Cohen
2012-08-08 17:55 ` Sjur Brændeland
2012-08-09 19:54 ` Ohad Ben-Cohen
2012-08-09 20:35 ` Sjur Brændeland
2012-08-10 15:30 ` Ohad Ben-Cohen
2012-08-11 12:34 ` Ohad Ben-Cohen
2012-12-06 19:45 ` Sjur Brændeland
2012-12-10 18:07 ` Ohad Ben-Cohen
2012-06-22 14:31 ` [RFC 2/4] remoteproc: Add custom STE-modem firmware loader sjur.brandeland
2012-06-22 14:31 ` [RFC 3/4] remoteproc: Add API (header file) for kicking STE modems sjur.brandeland
2012-06-22 14:31 ` [RFC 4/4] remoteproc: Add driver for STE Modem sjur.brandeland
2012-07-01 11:32 ` Ohad Ben-Cohen
2012-07-02 15:22 ` Sjur BRENDELAND
2012-07-05 12:13 ` Ohad Ben-Cohen
2012-07-06 9:18 ` Sjur BRENDELAND
2012-07-06 17:55 ` Ohad Ben-Cohen
2012-08-14 17:06 ` Sjur BRENDELAND
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=1340375470-13097-2-git-send-email-sjur.brandeland@stericsson.com \
--to=sjur.brandeland@stericsson.com \
--cc=arnd@arndb.de \
--cc=linus.walleij@linaro.org \
--cc=linux-kernel@vger.kernel.org \
--cc=ohad@wizery.com \
--cc=sjurbren@gmail.com \
/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;
as well as URLs for NNTP newsgroup(s).