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tegra-pcie-dma: Disable CONFIG_PCIE_TEGRA_DMA for non-supported kernel

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Disable CONFIG_PCIE_TEGRA_DMA for few kernel like jammy-src, stable and
rhivos-1 where PCIE_TEGRA_DMA is not supported.

Bug 4911768

Change-Id: I4c3a379a2bc9facff2744ae83300f3e12587ec17
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: https://git-master.nvidia.com/r/c/linux-nv-oot/+/3237170
GVS: buildbot_gerritrpt <buildbot_gerritrpt@nvidia.com>
This commit is contained in:
Laxman Dewangan
2024-10-25 01:58:26 +00:00
committed by Jon Hunter
parent 3b4ea40773
commit b4c6c5f2a4
4 changed files with 5 additions and 0 deletions
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1
configs/Makefile.config.jammy-src
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@@ -4,3 +4,4 @@
# Kernel jammy-src specific environment variables to configure the OOT modules # Kernel jammy-src specific environment variables to configure the OOT modules
export NV_OOT_PCIE_T264_SOC_SKIP_BUILD=y export NV_OOT_PCIE_T264_SOC_SKIP_BUILD=y
subdir-ccflags-y += -DNV_CONFIG_PCIE_TEGRA_DMA_DISABLE

1
configs/Makefile.config.rhivos-1
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@@ -8,3 +8,4 @@ export NV_OOT_REALTEK_R8168_SKIP_BUILD=y
export NV_OOT_REALTEK_RTL8822CE_SKIP_BUILD=y export NV_OOT_REALTEK_RTL8822CE_SKIP_BUILD=y
export NV_OOT_PCIE_T264_SOC_SKIP_BUILD=y export NV_OOT_PCIE_T264_SOC_SKIP_BUILD=y
export NV_OOT_REALTEK_RTL8852CE_SKIP_BUILD=y export NV_OOT_REALTEK_RTL8852CE_SKIP_BUILD=y
subdir-ccflags-y += -DNV_CONFIG_PCIE_TEGRA_DMA_DISABLE

1
configs/Makefile.config.stable
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@@ -4,3 +4,4 @@
# Kernel stable specific environment variables to configure the OOT modules # Kernel stable specific environment variables to configure the OOT modules
export NV_OOT_PCIE_T264_SOC_SKIP_BUILD=y export NV_OOT_PCIE_T264_SOC_SKIP_BUILD=y
subdir-ccflags-y += -DNV_CONFIG_PCIE_TEGRA_DMA_DISABLE

2
include/linux/tegra-pcie-dma.h
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@@ -20,8 +20,10 @@
#define TEGRA264_PCIE_DMA_MSI_LOCAL_VEC 4 #define TEGRA264_PCIE_DMA_MSI_LOCAL_VEC 4
#define TEGRA264_PCIE_DMA_MSI_REMOTE_VEC 5 #define TEGRA264_PCIE_DMA_MSI_REMOTE_VEC 5
#ifndef NV_CONFIG_PCIE_TEGRA_DMA_DISABLE
/** Enable generic PCIe DMA driver */ /** Enable generic PCIe DMA driver */
#define CONFIG_PCIE_TEGRA_DMA 1 #define CONFIG_PCIE_TEGRA_DMA 1
#endif
/** /**
* @brief typedef to define various values for xfer status passed for dma_complete_t or * @brief typedef to define various values for xfer status passed for dma_complete_t or