8f34c2760d
project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp: Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem. sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately. sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades. sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for fastboot. Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
69 lines
1.8 KiB
C
69 lines
1.8 KiB
C
/**
|
|
******************************************************************************
|
|
*
|
|
* @file rwnx_irqs.c
|
|
*
|
|
* Copyright (C) RivieraWaves 2012-2019
|
|
*
|
|
******************************************************************************
|
|
*/
|
|
#include <linux/interrupt.h>
|
|
|
|
#include "rwnx_defs.h"
|
|
#include "ipc_host.h"
|
|
#include "rwnx_prof.h"
|
|
|
|
/**
|
|
* rwnx_irq_hdlr - IRQ handler
|
|
*
|
|
* Handler registerd by the platform driver
|
|
*/
|
|
irqreturn_t rwnx_irq_hdlr(int irq, void *dev_id)
|
|
{
|
|
struct rwnx_hw *rwnx_hw = (struct rwnx_hw *)dev_id;
|
|
disable_irq_nosync(irq);
|
|
tasklet_schedule(&rwnx_hw->task);
|
|
return IRQ_HANDLED;
|
|
}
|
|
|
|
/**
|
|
* rwnx_task - Bottom half for IRQ handler
|
|
*
|
|
* Read irq status and process accordingly
|
|
*/
|
|
void rwnx_task(unsigned long data)
|
|
{
|
|
struct rwnx_hw *rwnx_hw = (struct rwnx_hw *)data;
|
|
REG_SW_SET_PROFILING(rwnx_hw, SW_PROF_RWNX_IPC_IRQ_HDLR);
|
|
|
|
#if 0
|
|
struct rwnx_plat *rwnx_plat = rwnx_hw->plat;
|
|
u32 status, statuses = 0;
|
|
|
|
/* Ack unconditionnally in case ipc_host_get_status does not see the irq */
|
|
rwnx_plat->ack_irq(rwnx_plat);
|
|
|
|
while ((status = ipc_host_get_status(rwnx_hw->ipc_env))) {
|
|
statuses |= status;
|
|
/* All kinds of IRQs will be handled in one shot (RX, MSG, DBG, ...)
|
|
* this will ack IPC irqs not the cfpga irqs */
|
|
ipc_host_irq(rwnx_hw->ipc_env, status);
|
|
|
|
rwnx_plat->ack_irq(rwnx_plat);
|
|
}
|
|
#endif
|
|
//if (statuses & IPC_IRQ_E2A_RXDESC)
|
|
// rwnx_hw->stats.last_rx = now;
|
|
//if (statuses & IPC_IRQ_E2A_TXCFM)
|
|
// rwnx_hw->stats.last_tx = now;
|
|
|
|
printk("rwnx_task\n");
|
|
spin_lock_bh(&rwnx_hw->tx_lock);
|
|
rwnx_hwq_process_all(rwnx_hw);
|
|
spin_unlock_bh(&rwnx_hw->tx_lock);
|
|
#if 0
|
|
enable_irq(rwnx_platform_get_irq(rwnx_plat));
|
|
#endif
|
|
REG_SW_CLEAR_PROFILING(rwnx_hw, SW_PROF_RWNX_IPC_IRQ_HDLR);
|
|
}
|