diff options
| author | Tim Harvey <tharvey@gateworks.com> | 2019-10-25 14:27:31 -0700 |
|---|---|---|
| committer | John Crispin <john@phrozen.org> | 2019-10-27 12:13:59 +0100 |
| commit | d3d06f150044e65f6c82d5f41bbd5b4d65881573 (patch) | |
| tree | 1e524ef6eaf34330d72670aeac526211be73519b /target/linux | |
| parent | 1abb473cea01a53668d1bd0db14ba553740b62ea (diff) | |
| download | upstream-d3d06f150044e65f6c82d5f41bbd5b4d65881573.tar.gz upstream-d3d06f150044e65f6c82d5f41bbd5b4d65881573.tar.bz2 upstream-d3d06f150044e65f6c82d5f41bbd5b4d65881573.zip | |
octeontx: fix thunderx BGX underflow irq name
request_irq requires irq names to be static/allocated and not on the stack
Signed-off-by: Tim Harvey <tharvey@gateworks.com>
Diffstat (limited to 'target/linux')
| -rw-r--r-- | target/linux/octeontx/patches-4.14/0001-net-thunderx-workaround-BGX-TX-Underflow-issue.patch | 15 |
1 files changed, 11 insertions, 4 deletions
diff --git a/target/linux/octeontx/patches-4.14/0001-net-thunderx-workaround-BGX-TX-Underflow-issue.patch b/target/linux/octeontx/patches-4.14/0001-net-thunderx-workaround-BGX-TX-Underflow-issue.patch index ef7aef3a8a..5743745d85 100644 --- a/target/linux/octeontx/patches-4.14/0001-net-thunderx-workaround-BGX-TX-Underflow-issue.patch +++ b/target/linux/octeontx/patches-4.14/0001-net-thunderx-workaround-BGX-TX-Underflow-issue.patch @@ -15,7 +15,15 @@ Signed-off-by: Tim Harvey <tharvey@gateworks.com> --- a/drivers/net/ethernet/cavium/thunder/thunder_bgx.c +++ b/drivers/net/ethernet/cavium/thunder/thunder_bgx.c -@@ -1344,6 +1344,54 @@ static int bgx_init_phy(struct bgx *bgx) +@@ -56,6 +56,7 @@ struct bgx { + bool is_dlm; + bool is_rgx; + int phy_mode; ++ char irq_name[7]; + }; + + static struct bgx *bgx_vnic[MAX_BGX_THUNDER]; +@@ -1344,6 +1345,53 @@ static int bgx_init_phy(struct bgx *bgx) return bgx_init_of_phy(bgx); } @@ -49,7 +57,6 @@ Signed-off-by: Tim Harvey <tharvey@gateworks.com> + struct bgx *bgx = pci_get_drvdata(pdev); + struct device *dev = &pdev->dev; + int num_vec, ret; -+ char irq_name[32]; + + /* Enable MSI-X */ + num_vec = pci_msix_vec_count(pdev); @@ -58,9 +65,9 @@ Signed-off-by: Tim Harvey <tharvey@gateworks.com> + dev_err(dev, "Req for #%d msix vectors failed\n", num_vec); + return 1; + } -+ sprintf(irq_name, "BGX%d", bgx->bgx_id); ++ sprintf(bgx->irq_name, "BGX%d", bgx->bgx_id); + ret = request_irq(pci_irq_vector(pdev, GMPX_GMI_TX_INT), -+ bgx_intr_handler, 0, irq_name, bgx); ++ bgx_intr_handler, 0, bgx->irq_name, bgx); + if (ret) + return 1; + |