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git://nv-tegra.nvidia.com/linux-nv-oot.git
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misc: mods: add support for kstable
Bug 3660609 Change-Id: Iaa6e4e048afc1a1e26d5dccc361a18322a23b47e Signed-off-by: Chris Dragan <kdragan@nvidia.com> Reviewed-on: https://git-master.nvidia.com/r/c/linux-nvidia/+/2726143 Reviewed-by: svcacv <svcacv@nvidia.com> Reviewed-by: svc_kernel_abi <svc_kernel_abi@nvidia.com> Reviewed-by: Rohit Khanna <rokhanna@nvidia.com> Reviewed-by: Sachin Nikam <snikam@nvidia.com> GVS: Gerrit_Virtual_Submit
This commit is contained in:
Chris Dragan
committed by
Laxman Dewangan
Laxman Dewangan
parent
86c8a8033d
commit
d8714b7da4
@@ -1,19 +1,35 @@
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# SPDX-License-Identifier: GPL-2.0
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ccflags-y += -I$(srctree.nvidia)/include
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ifeq ($(CONFIG_TEGRA_OOT_MODULE),m)
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CONFIG_MODS := m
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endif
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obj-$(CONFIG_MODS) := mods.o
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mods-y := mods_krnl.o
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mods-y := mods_irq.o
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mods-y += mods_krnl.o
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mods-y += mods_mem.o
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mods-y += mods_irq.o
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mods-$(CONFIG_TRUSTY) += mods_tz.o
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mods-$(CONFIG_COMMON_CLK) += mods_clock.o
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mods-$(CONFIG_ARCH_TEGRA) += mods_tegraprod.o
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mods-$(CONFIG_ARCH_TEGRA_19x_SOC) += mods_ras.o
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mods-$(CONFIG_PCI) += mods_pci.o
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mods-$(CONFIG_ACPI) += mods_acpi.o
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mods-$(CONFIG_DMA_SHARED_BUFFER) += mods_dmabuf.o
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mods-$(CONFIG_ARCH_TEGRA) += mods_smmu_drv.o
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mods-$(CONFIG_ARCH_TEGRA) += mods_oist.o
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mods-$(CONFIG_DMA_ENGINE) += mods_dma.o
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mods-$(CONFIG_DEBUG_FS) += mods_debugfs.o
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mods-$(CONFIG_TEGRA_DC) += mods_tegradc.o
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mods-$(CONFIG_TEGRA_NVADSP) += mods_adsp.o
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mods-$(CONFIG_COMMON_CLK) += mods_clock.o
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mods-$(CONFIG_DEBUG_FS) += mods_debugfs.o
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mods-$(CONFIG_DMA_ENGINE) += mods_dma.o
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mods-$(CONFIG_NET) += mods_netdevice.o
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mods-$(CONFIG_ARCH_TEGRA) += mods_oist.o
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mods-$(CONFIG_PCI) += mods_pci.o
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mods-$(CONFIG_ARCH_TEGRA_19x_SOC) += mods_ras.o
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mods-$(CONFIG_ARCH_TEGRA) += mods_smmu_drv.o
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mods-$(CONFIG_TEGRA_DC) += mods_tegradc.o
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mods-$(CONFIG_TRUSTY) += mods_tz.o
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mods-objs := mods.dtb.o
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ifneq ($(CONFIG_TEGRA_OOT_MODULE),m)
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ccflags-y += -DMODS_HAS_DMABUF
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ccflags-y += -DMODS_HAS_PROD
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mods-$(CONFIG_DMA_SHARED_BUFFER) += mods_dmabuf.o
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mods-$(CONFIG_ARCH_TEGRA) += mods_tegraprod.o
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endif
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@@ -600,13 +600,15 @@ int esc_mods_register_irq_4(struct mods_client *client,
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int esc_mods_query_irq_3(struct mods_client *client,
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struct MODS_QUERY_IRQ_3 *p);
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#ifdef MODS_HAS_TEGRA
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#ifdef MODS_HAS_PROD
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/* bpmp uphy */
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int esc_mods_bpmp_set_pcie_state(struct mods_client *client,
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struct MODS_SET_PCIE_STATE *p);
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int esc_mods_bpmp_init_pcie_ep_pll(struct mods_client *client,
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struct MODS_INIT_PCIE_EP_PLL *p);
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#endif
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#ifdef MODS_HAS_TEGRA
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/* clock */
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int esc_mods_get_clock_handle(struct mods_client *client,
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@@ -674,7 +676,7 @@ int esc_mods_net_force_link(struct mods_client *client,
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struct MODS_NET_DEVICE_NAME *p);
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#endif
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#if defined(MODS_HAS_TEGRA) && defined(CONFIG_DMA_SHARED_BUFFER)
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#if defined(MODS_HAS_DMABUF) && defined(CONFIG_DMA_SHARED_BUFFER)
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int esc_mods_dmabuf_get_phys_addr(struct mods_client *client,
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struct MODS_DMABUF_GET_PHYSICAL_ADDRESS *p);
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#else
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@@ -691,6 +693,7 @@ int esc_mods_adsp_run_app(struct mods_client *client,
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struct MODS_ADSP_RUN_APP_INFO *p);
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#endif
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#ifdef MODS_HAS_PROD
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/* prod */
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int mods_tegra_prod_init(const struct miscdevice *misc_dev);
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int esc_mods_tegra_prod_iterate_dt(struct mods_client *client,
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@@ -705,6 +708,7 @@ int esc_mods_tegra_prod_set_prod_by_name(struct mods_client *client,
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struct MODS_TEGRA_PROD_SET_TUPLE *tuple);
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int esc_mods_tegra_prod_set_prod_exact(struct mods_client *client,
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struct MODS_TEGRA_PROD_SET_TUPLE *tuple);
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#endif
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#ifdef CONFIG_TRUSTY
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/* trustzone app call */
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@@ -724,7 +728,7 @@ static inline int mods_create_debugfs(struct miscdevice *modsdev)
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static inline void mods_remove_debugfs(void) {}
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#endif /* CONFIG_DEBUG_FS */
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#if defined(MODS_HAS_TEGRA) && defined(CONFIG_DMA_SHARED_BUFFER)
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#if defined(MODS_HAS_DMABUF) && defined(CONFIG_DMA_SHARED_BUFFER)
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int mods_init_dmabuf(void);
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void mods_exit_dmabuf(void);
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#else
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@@ -465,8 +465,10 @@ static int __init mods_init_module(void)
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if (rc < 0)
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return rc;
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#if defined(MODS_HAS_PROD)
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/* tegra prod */
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mods_tegra_prod_init(&mods_dev);
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#endif
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#if defined(CONFIG_DMA_ENGINE)
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mods_init_dma();
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@@ -2377,7 +2379,7 @@ static long mods_krnl_ioctl(struct file *fp,
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MODS_GET_RESET_HANDLE);
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break;
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#endif
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#if defined(MODS_HAS_TEGRA)
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#if defined(MODS_HAS_PROD)
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case MODS_ESC_BPMP_SET_PCIE_STATE:
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MODS_IOCTL(MODS_ESC_BPMP_SET_PCIE_STATE,
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esc_mods_bpmp_set_pcie_state,
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@@ -2389,6 +2391,8 @@ static long mods_krnl_ioctl(struct file *fp,
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esc_mods_bpmp_init_pcie_ep_pll,
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MODS_INIT_PCIE_EP_PLL);
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break;
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#endif
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#if defined(MODS_HAS_TEGRA)
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case MODS_ESC_DMA_ALLOC_COHERENT:
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MODS_IOCTL(MODS_ESC_DMA_ALLOC_COHERENT,
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esc_mods_dma_alloc_coherent,
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@@ -2474,7 +2478,7 @@ static long mods_krnl_ioctl(struct file *fp,
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MODS_FLUSH_CPU_CACHE_RANGE);
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break;
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#endif
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#ifdef MODS_HAS_TEGRA
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#if defined(MODS_HAS_DMABUF)
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case MODS_ESC_DMABUF_GET_PHYSICAL_ADDRESS:
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MODS_IOCTL(MODS_ESC_DMABUF_GET_PHYSICAL_ADDRESS,
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esc_mods_dmabuf_get_phys_addr,
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@@ -2534,7 +2538,7 @@ static long mods_krnl_ioctl(struct file *fp,
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break;
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#endif
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#if defined(MODS_HAS_TEGRA)
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#if defined(MODS_HAS_PROD)
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case MODS_ESC_TEGRA_PROD_IS_SUPPORTED:
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MODS_IOCTL(MODS_ESC_TEGRA_PROD_IS_SUPPORTED,
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esc_mods_tegra_prod_is_supported,
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@@ -2570,6 +2574,9 @@ static long mods_krnl_ioctl(struct file *fp,
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esc_mods_tegra_prod_iterate_dt,
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MODS_TEGRA_PROD_ITERATOR);
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break;
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#endif
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#if defined(MODS_HAS_TEGRA)
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#ifdef CONFIG_TRUSTY
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case MODS_ESC_SEND_TZ_MSG:
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@@ -2244,10 +2244,6 @@ static void clear_contiguous_cache(struct mods_client *client,
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u64 phys_start,
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u32 size)
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{
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#ifdef MODS_HAS_TEGRA
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__flush_dcache_area((void *)(size_t)(virt_start), size);
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#else
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/* __flush_dcache_area is not exported in upstream kernels */
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u64 end = virt_start + size;
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u64 cur;
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u32 d_line_shift = 4; /* Fallback for kernel 5.9 or older */
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@@ -2267,7 +2263,6 @@ static void clear_contiguous_cache(struct mods_client *client,
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do {
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asm volatile("dc civac, %0" : : "r" (cur) : "memory");
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} while (cur += d_size, cur < end);
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#endif
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cl_debug(DEBUG_MEM_DETAILED,
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"clear cache virt 0x%llx phys 0x%llx size 0x%x\n",
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