starfive-tech/linux.git/include/linux, branch VF2_v3.4.5

Merge tag 'JH7110_515_SDK_v5.4.0' into vf2-515-devel

2023-07-13T00:42:02+00:00

etherdevice: Adjust ether_addr* prototypes to silence -Wstringop-overead

2023-07-10T07:17:14+00:00

With GCC 12, -Wstringop-overread was warning about an implicit cast from char[6] to char[8]. However, the extra 2 bytes are always thrown away, alignment doesn't matter, and the risk of hitting the edge of unallocated memory has been accepted, so this prototype can just be converted to a regular char *. Silences: net/core/dev.c: In function ‘bpf_prog_run_generic_xdp’: net/core/dev.c:4618:21: warning: ‘ether_addr_equal_64bits’ reading 8 bytes from a region of size 6 [-Wstringop-overread] 4618 | orig_host = ether_addr_equal_64bits(eth->h_dest, > skb->dev->dev_addr); | ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ net/core/dev.c:4618:21: note: referencing argument 1 of type ‘const u8[8]’ {aka ‘const unsigned char[8]’} net/core/dev.c:4618:21: note: referencing argument 2 of type ‘const u8[8]’ {aka ‘const unsigned char[8]’} In file included from net/core/dev.c:91: include/linux/etherdevice.h:375:20: note: in a call to function ‘ether_addr_equal_64bits’ 375 | static inline bool ether_addr_equal_64bits(const u8 addr1[6+2], | ^~~~~~~~~~~~~~~~~~~~~~~ Reported-by: Marc Kleine-Budde Tested-by: Marc Kleine-Budde Link: https://lore.kernel.org/netdev/20220212090811.uuzk6d76agw2vv73@pengutronix.de Cc: Jakub Kicinski Cc: "David S. Miller" Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook Signed-off-by: David S. Miller

Merge tag 'JH7110_515_SDK_v5.3.0' into vf2-515-devel

2023-06-28T09:55:01+00:00

uart: 8250: Add dw auto flow ctrl support

2023-06-25T02:04:02+00:00

Add designeware 8250 auto flow ctrl support. Enable it by add auto-flow-control in dts. Signed-off-by: Minda Chen

regulator: axp15060: enbale ALDO4 and DCDC1

2023-04-13T03:27:39+00:00

enbale ALDO4 for the MMC bus IO line power and DCDC1 the card power Signed-off-by: William Qiu

Merge tag 'JH7110_515_SDK_v4.0.0-rc1' into vf2-515-devel

2023-01-07T15:02:18+00:00

version JH7110_515_SDK_v4.0.0-rc1 for JH7110 EVB board 1. #2828 support linux perf tool 2. #3049 merge hibernation branch to SDK 3. #2708 uboot support vout clk driver 4. #3006 uboot handle OTP return value 5. #2969, #3039 venc jpu fix futex issue

RISC-V: Add sscofpmf extension support

2023-01-03T06:26:17+00:00

The sscofpmf extension allows counter overflow and filtering for programmable counters. Enable the perf driver to handle the overflow interrupt. The overflow interrupt is a hart local interrupt. Thus, per cpu overflow interrupts are setup as a child under the root INTC irq domain. Signed-off-by: Atish Patra Signed-off-by: Atish Patra

RISC-V: Add perf platform driver based on SBI PMU extension

2023-01-03T06:26:17+00:00

RISC-V SBI specification added a PMU extension that allows to configure start/stop any pmu counter. The RISC-V perf can use most of the generic perf features except interrupt overflow and event filtering based on privilege mode which will be added in future. It also allows to monitor a handful of firmware counters that can provide insights into firmware activity during a performance analysis. Signed-off-by: Atish Patra Signed-off-by: Atish Patra

RISC-V: Add a simple platform driver for RISC-V legacy perf

2023-01-03T06:26:17+00:00

The old RISC-V perf implementation allowed counting of only cycle/instruction counters using perf. Restore that feature by implementing a simple platform driver under a separate config to provide backward compatibility. Any existing software stack will continue to work as it is. However, it provides an easy way out in future where we can remove the legacy driver. Reviewed-by: Anup Patel Signed-off-by: Atish Patra Signed-off-by: Atish Patra

RISC-V: Add a perf core library for pmu drivers

2023-01-03T06:26:17+00:00

Implement a perf core library that can support all the essential perf features in future. It can also accommodate any type of PMU implementation in future. Currently, both SBI based perf driver and legacy driver implemented uses the library. Most of the common perf functionalities are kept in this core library wile PMU specific driver can implement PMU specific features. For example, the SBI specific functionality will be implemented in the SBI specific driver. Reviewed-by: Anup Patel Signed-off-by: Atish Patra Signed-off-by: Atish Patra