From 8ac6c7a54ed1b98d142dce24b11c6de6a1e239a5 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 22 Oct 2024 10:36:11 +0000
Subject: [PATCH] 修改4g拨号为QMI,需要在系统里后台执行quectel-CM
---
kernel/drivers/infiniband/hw/mthca/mthca_main.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/kernel/drivers/infiniband/hw/mthca/mthca_main.c b/kernel/drivers/infiniband/hw/mthca/mthca_main.c
index af7f208..fe9654a 100644
--- a/kernel/drivers/infiniband/hw/mthca/mthca_main.c
+++ b/kernel/drivers/infiniband/hw/mthca/mthca_main.c
@@ -961,7 +961,7 @@
/* We can handle large RDMA requests, so allow larger segments. */
dma_set_max_seg_size(&pdev->dev, 1024 * 1024 * 1024);
- mdev = (struct mthca_dev *) ib_alloc_device(sizeof *mdev);
+ mdev = ib_alloc_device(mthca_dev, ib_dev);
if (!mdev) {
dev_err(&pdev->dev, "Device struct alloc failed, "
"aborting.\n");
@@ -1015,8 +1015,7 @@
err = mthca_setup_hca(mdev);
if (err == -EBUSY && (mdev->mthca_flags & MTHCA_FLAG_MSI_X)) {
- if (mdev->mthca_flags & MTHCA_FLAG_MSI_X)
- pci_free_irq_vectors(pdev);
+ pci_free_irq_vectors(pdev);
mdev->mthca_flags &= ~MTHCA_FLAG_MSI_X;
err = mthca_setup_hca(mdev);
--
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