57b0304ce9
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.6.78 Removed upstreamed: bcm27xx/patches-6.6/950-0487-drivers-media-imx296-Add-standby-delay-during-probe.patch[1] mediatek/patches-6.6/256-clk-mediatek-mt2701-vdec-fix-conversion-to-mtk_clk_s.patch[2] mediatek/patches-6.6/257-clk-mediatek-mt2701-aud-fix-conversion-to-mtk_clk_si.patch[3] mediatek/patches-6.6/258-clk-mediatek-mt2701-bdp-add-missing-dummy-clk.patch[4] mediatek/patches-6.6/259-clk-mediatek-mt2701-mm-add-missing-dummy-clk.patch[5] mediatek/patches-6.6/260-clk-mediatek-mt2701-img-add-missing-dummy-clk.patch[6] All other patches automatically rebased. 1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.78&id=25abffee5ceb6691ecd4f089be2bb28842e2d2fd 2. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.78&id=b6c5237ab7af82c9f1d8d772dbf309bb4aadfdbb 3. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.78&id=20210b5c775d2d96f706591c64bc2ad975c37eaf 4. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.78&id=a1fa3dda6bf0b7ecd95fa8f9125e5486b699a81f 5. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.78&id=fc60e9357f15372698da373ee76de8f52d22aac2 6. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.6.78&id=6f4868e6b2887b55531bc8e0a4106ef0150e6326 Build system: x86/64 Build-tested: bcm27xx/bcm2712, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64 Run-tested: bcm27xx/bcm2712, flogic/xiaomi_redmi-router-ax6000-ubootmod, ramips/tplink_archer-a6-v3, x86/64 Signed-off-by: John Audia <therealgraysky@proton.me> Link: https://github.com/openwrt/openwrt/pull/18000 Signed-off-by: Robert Marko <robimarko@gmail.com>
32 lines
1.1 KiB
Diff
32 lines
1.1 KiB
Diff
From f992b15965177e2f280fb6f41f292214f9a6f8d5 Mon Sep 17 00:00:00 2001
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From: Pavan Chebbi <pavan.chebbi@broadcom.com>
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Date: Tue, 10 Dec 2024 03:28:31 -0800
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Subject: [PATCH] tg3: Fix DMA allocations on 57766 devices
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The coherent DMA mask of 31b may not be accepted if
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the DMA mask is configured to use higher memories of
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64b. Set the DMA mask also to lower 32b for 57766
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devices.
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Fixes: 614f4d166eee ("tg3: Set coherent DMA mask bits to 31 for BCM57766 chipsets")
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Reported-By: Rui Salvaterra <rsalvaterra@gmail.com>
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Signed-off-by: Pavan Chebbi <pavan.chebbi@broadcom.com>
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---
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drivers/net/ethernet/broadcom/tg3.c | 4 +++-
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1 file changed, 3 insertions(+), 1 deletion(-)
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--- a/drivers/net/ethernet/broadcom/tg3.c
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+++ b/drivers/net/ethernet/broadcom/tg3.c
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@@ -17732,8 +17732,10 @@ static int tg3_init_one(struct pci_dev *
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} else
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persist_dma_mask = dma_mask = DMA_BIT_MASK(64);
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- if (tg3_asic_rev(tp) == ASIC_REV_57766)
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+ if (tg3_asic_rev(tp) == ASIC_REV_57766) {
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+ dma_mask = DMA_BIT_MASK(32);
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persist_dma_mask = DMA_BIT_MASK(31);
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+ }
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/* Configure DMA attributes. */
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if (dma_mask > DMA_BIT_MASK(32)) {
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