From: ChunyouTang <tangchunyou@163.com>
To: manivannan.sadhasivam@linaro.org, fancer.lancer@gmail.com,
vkoul@kernel.org
Cc: dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org,
tangchunyou@163.com
Subject: [PATCH] dma/dw-edma: chip regs base should add the offset
Date: Mon, 14 Oct 2024 21:48:32 +0800 [thread overview]
Message-ID: <20241014134832.4505-1-tangchunyou@163.com> (raw)
From: tangchunyou <tangchunyou@163.com>
fix the regs base with offset.
Signed-off-by: tangchunyou <tangchunyou@163.com>
---
drivers/dma/dw-edma/dw-edma-pcie.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/dma/dw-edma/dw-edma-pcie.c b/drivers/dma/dw-edma/dw-edma-pcie.c
index 1c6043751dc9..2918b64708f9 100644
--- a/drivers/dma/dw-edma/dw-edma-pcie.c
+++ b/drivers/dma/dw-edma/dw-edma-pcie.c
@@ -234,6 +234,8 @@ static int dw_edma_pcie_probe(struct pci_dev *pdev,
if (!chip->reg_base)
return -ENOMEM;
+ chip->reg_base += vsec_data.rg.off;
+
for (i = 0; i < chip->ll_wr_cnt; i++) {
struct dw_edma_region *ll_region = &chip->ll_region_wr[i];
struct dw_edma_region *dt_region = &chip->dt_region_wr[i];
--
2.25.1
next reply other threads:[~2024-10-14 13:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-10-14 13:48 ChunyouTang [this message]
2024-10-15 5:36 ` [PATCH] dma/dw-edma: chip regs base should add the offset Manivannan Sadhasivam
2024-10-15 10:45 ` 唐春有
2024-10-16 4:56 ` Vinod Koul
-- strict thread matches above, loose matches on Subject: below --
2024-10-16 8:17 ChunyouTang
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=20241014134832.4505-1-tangchunyou@163.com \
--to=tangchunyou@163.com \
--cc=dmaengine@vger.kernel.org \
--cc=fancer.lancer@gmail.com \
--cc=linux-kernel@vger.kernel.org \
--cc=manivannan.sadhasivam@linaro.org \
--cc=vkoul@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