From: Maya Erez <qca_merez@qca.qualcomm.com>
To: Kalle Valo <kvalo@codeaurora.org>
Cc: Hamad Kadmany <QCA_hkadmany@QCA.qualcomm.com>,
linux-wireless@vger.kernel.org, wil6210@qca.qualcomm.com,
Maya Erez <qca_merez@qca.qualcomm.com>
Subject: [PATCH 12/12] wil6210: set dma mask to reflect device capability
Date: Wed, 11 Jan 2017 18:12:48 +0200 [thread overview]
Message-ID: <1484151168-894-13-git-send-email-qca_merez@qca.qualcomm.com> (raw)
In-Reply-To: <1484151168-894-1-git-send-email-qca_merez@qca.qualcomm.com>
From: Hamad Kadmany <qca_hkadmany@qca.qualcomm.com>
Device supports 48bit addresses, reflect that by
setting the dma mask accordingly.
Signed-off-by: Hamad Kadmany <qca_hkadmany@qca.qualcomm.com>
Signed-off-by: Maya Erez <qca_merez@qca.qualcomm.com>
---
drivers/net/wireless/ath/wil6210/pcie_bus.c | 13 +++++++++++++
1 file changed, 13 insertions(+)
diff --git a/drivers/net/wireless/ath/wil6210/pcie_bus.c b/drivers/net/wireless/ath/wil6210/pcie_bus.c
index d6c65a9..812b06d 100644
--- a/drivers/net/wireless/ath/wil6210/pcie_bus.c
+++ b/drivers/net/wireless/ath/wil6210/pcie_bus.c
@@ -205,6 +205,19 @@ static int wil_pcie_probe(struct pci_dev *pdev, const struct pci_device_id *id)
return -ENODEV;
}
+ /* device supports 48bit addresses */
+ rc = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(48));
+ if (rc) {
+ dev_err(dev, "dma_set_mask_and_coherent(48) failed: %d\n", rc);
+ rc = dma_set_mask_and_coherent(dev, DMA_BIT_MASK(32));
+ if (rc) {
+ dev_err(dev,
+ "dma_set_mask_and_coherent(32) failed: %d\n",
+ rc);
+ return rc;
+ }
+ }
+
wil = wil_if_alloc(dev);
if (IS_ERR(wil)) {
rc = (int)PTR_ERR(wil);
--
1.9.1
prev parent reply other threads:[~2017-01-11 16:13 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-01-11 16:12 [PATCH 00/12] wil6210 patches Maya Erez
2017-01-11 16:12 ` [PATCH 01/12] wil6210: add sysfs file for FTM calibration Maya Erez
2017-01-11 16:12 ` [PATCH 02/12] wil6210: add disable_ap_sme module parameter Maya Erez
2017-01-11 16:12 ` [PATCH 03/12] wil6210: support loading dedicated image for sparrow-plus devices Maya Erez
2017-01-11 16:12 ` [PATCH 04/12] wil6210: remove __func__ from debug printouts Maya Erez
2017-01-11 16:12 ` [PATCH 05/12] wil6210: support new WMI-only FW capability Maya Erez
2017-01-11 16:12 ` [PATCH 06/12] wil6210: missing reinit_completion in wmi_call Maya Erez
2017-01-11 16:12 ` [PATCH 07/12] wil6210: protect against false interrupt during reset sequence Maya Erez
2017-01-11 16:12 ` [PATCH 08/12] wil6210: fix for broadcast workaround in PBSS Maya Erez
2017-01-11 16:12 ` [PATCH 09/12] wil6210: align to latest auto generated wmi.h Maya Erez
2017-01-11 16:12 ` [PATCH 10/12] wil6210: report association ID (AID) per station in debugfs Maya Erez
2017-01-11 16:12 ` [PATCH 11/12] wil6210: option to override A-BFT length in start AP/PCP Maya Erez
2017-01-11 16:12 ` Maya Erez [this message]
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