1.Support PCIE_DMA_GET_BUFFER_SIZE
2.Fix variable type
Change-Id: I458e52e99495a2c5b53bd80624bcfe636df3145f
Signed-off-by: Jon Lin <jon.lin@rock-chips.com>
Add a new driver to create a device named /dev/iomux, which allows
userland to set or get iomux by bank index and pin index.
For now the /dev/iomux supports two commands:
- IOMUX_IOC_MUX_SET
- IOMUX_IOC_MUX_GET
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
Change-Id: I0467af6885863f5dc69d513601f597fca2cc6948
In addition, fix a bug of calling KBASE_KTRACE_ADD() too early.
Change-Id: I843f340526275b50ae7d1ec6a7a68963e081e219
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
https://source.android.com/security/bulletin/2021-12-01
CVE-2021-33909
CVE-2021-38204
CVE-2021-0961
* tag 'ASB-2021-12-05_12-5.10': (3010 commits)
ANDROID: workqueue: export symbol of the function wq_worker_comm()
ANDROID: GKI: Update symbols to symbol list
ANDROID: vendor_hooks: Add hooks for binder proc transaction
ANDROID: GKI: Add symbols abi for USB IP kernel modules.
ANDROID: GKI: Fix file mode on mtk abi file
UPSTREAM: erofs: fix deadlock when shrink erofs slab
ANDROID: init_task: Init android vendor and oem data
UPSTREAM: sched/core: Mitigate race cpus_share_cache()/update_top_cache_domain()
ANDROID: Update symbol list for mtk
UPSTREAM: erofs: fix unsafe pagevec reuse of hooked pclusters
UPSTREAM: erofs: remove the occupied parameter from z_erofs_pagevec_enqueue()
UPSTREAM: usb: dwc3: gadget: Fix null pointer exception
ANDROID: fips140: support "evaluation testing" builds via build.sh
FROMGIT: sched/scs: Reset task stack state in bringup_cpu()
ANDROID: dma-buf: heaps: fix dma-buf heap pool pages stat
ANDROID: ABI: Add several spi_mem related symbols
UPSTREAM: spi: spi-mem: add spi_mem_dtr_supports_op()
ANDROID: gki_defconfig: enable CONFIG_SPI_MEM
ANDROID: ABI: Add several iio related symbols
ANDROID: ABI: Update symbol list for IMX
...
Change-Id: I09cddc92fa34553b944e62cc5cbbba94a84e5437
Conflicts:
arch/arm/boot/dts/rk322x.dtsi
arch/arm64/boot/dts/rockchip/rk3399.dtsi
drivers/dma-buf/heaps/system_heap.c
drivers/gpu/drm/rockchip/dw-mipi-dsi-rockchip.c
drivers/gpu/drm/rockchip/rockchip_drm_vop.c
drivers/gpu/drm/rockchip/rockchip_lvds.c
drivers/gpu/drm/rockchip/rockchip_vop_reg.c
drivers/mtd/nand/spi/core.c
drivers/pci/controller/pcie-rockchip-host.c
drivers/soc/rockchip/Kconfig
drivers/usb/dwc3/core.c
drivers/usb/dwc3/core.h
Add DMA_BUF_IOCTL_SYNC_PARTIAL support for user to sync dma-buf with
offset and len.
Change-Id: I03d2d2e10e48d32aa83c31abade57e0931e1be49
Signed-off-by: Jianqun Xu <jay.xu@rock-chips.com>
1. support buffer_size set by user
2. support assigned chn
3. support udma read
4. support buffer address set by userspace
Need to update test_pcie and test-pcie-ep-new.
New test command:
1. run ./test-pcie-ep-new 500 1024 chn_num buffer_address both on RC and EP first
Release buffer use dma channel number = chn_num.
if buffer_address = 0
pcie_dma_buffer_address get from DT reserved memory
else
pcie_dma_buffer_address = buffer_address
2. run ./test-pcie 1 1000 1024 1 chn_num on RC
The last "1" means enable PCIe udma read, "0" means write.
RC read from EP use dma channel number = chn_num.
3. run ./test-pcie 2 1000 1024 1 chn_num on EP
EP read from RC with offset = buffer count * buffer size.
4. check version by:
cat /sys/kernel/debug/pcie/pcie_trx | grep version
5. 1024 means set buffer size to 1MB.
Change-Id: I7613037924659c75014d19b6c4845e096a56d295
Signed-off-by: Simon Xue <xxm@rock-chips.com>
Including modifications under drivers/base/ from the new DDK.
Resolve lots of conflicts.
Fix compilation errors when CONFIG_DEBUG_FS is disabled.
Change-Id: I69f9ac87d927441d0b92b8dac8b704922aeb6a0a
Signed-off-by: Zhen Chen <chenzhen@rock-chips.com>
