src/vendorcode/cavium/include/bdk/libbdk-arch/bdk-warn.h

#ifndef __CB_BDK_WARN_H__
#define __CB_BDK_WARN_H__

/***********************license start***********************************
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* TO THE MAXIMUM EXTENT PERMITTED BY LAW, THE SOFTWARE IS PROVIDED "AS IS"
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***********************license end**************************************/

#include <console/console.h>

/**
 * @file
 *
 * Functions for reporting errors and warnings.
 *
 * <hr>$Revision: 49448 $<hr>
 *
 * @defgroup stdio Standard IO related functions
 * @{
 */

#define bdk_warn(format, ...)	printk(BIOS_WARNING, format, ##__VA_ARGS__)
#define bdk_error(format, ...)	printk(BIOS_ERR, format, ##__VA_ARGS__)
#define bdk_fatal(format, ...)					\
	do {							\
		printk(BIOS_CRIT, format, ##__VA_ARGS__);	\
		while (1)					\
			;					\
	} while (0)

/* The following defines control detailed tracing of various parts of the
   BDK. Each one can be enabled(1) or disabled(0) independently. These
   should be disabled unless you are trying to debug something specific */

typedef enum
{
    BDK_TRACE_ENABLE_BGX,               /* BGX networking block */
    BDK_TRACE_ENABLE_DRAM,              /* DRAM initialzation */
    BDK_TRACE_ENABLE_DRAM_TEST,         /* DRAM test code */
    BDK_TRACE_ENABLE_INIT,              /* Early initialization, before main() */
    BDK_TRACE_ENABLE_ECAM,              /* ECAM initialization */
    BDK_TRACE_ENABLE_QLM,               /* QLM related debug */
    BDK_TRACE_ENABLE_EMMC,              /* eMMC related debug */
    BDK_TRACE_ENABLE_PCIE,              /* PCIe link init */
    BDK_TRACE_ENABLE_PCIE_CONFIG,       /* PCIe config space reads / writes */
    BDK_TRACE_ENABLE_SATA,              /* SATA/AHCI related debug */
    BDK_TRACE_ENABLE_CCPI,              /* Multi-node related debug */
    BDK_TRACE_ENABLE_FATFS,             /* FatFs related debug */
    BDK_TRACE_ENABLE_MPI,               /* MPI related debug */
    BDK_TRACE_ENABLE_ENV,               /* Environment variables related debug */
    BDK_TRACE_ENABLE_FPA,               /* Free Pool Allocator */
    BDK_TRACE_ENABLE_PKI,               /* Packet Input */
    BDK_TRACE_ENABLE_PKO,               /* Packet Output */
    BDK_TRACE_ENABLE_SSO,               /* SSO */
    BDK_TRACE_ENABLE_DEVICE,            /* ECAM based device framework */
    BDK_TRACE_ENABLE_DEVICE_SCAN,       /* ECAM based device scanning detail */
    BDK_TRACE_ENABLE_NIC,               /* Virtual NIC */
    BDK_TRACE_ENABLE_FDT_OS,            /* Device tree passed to OS */
    BDK_TRACE_ENABLE_USB_XHCI,          /* USB XHCI block */
    BDK_TRACE_ENABLE_PHY,               /* Ethernet Phy drivers debug */
    __BDK_TRACE_ENABLE_LAST,            /* Must always be last value */
} bdk_trace_enable_t;

/**
 * Macro for low level tracing of BDK functions. When enabled,
 * these translate to printf() calls. The "area" is a string
 * that is appended to "BDK_TRACE_ENABLE_" to figure out which
 * enable macro to use. The macro expects a ';' after it.
 */
#define BDK_TRACE(area, format, ...) do {                           \
    if ((BDK_TRACE_ENABLE_INIT == BDK_TRACE_ENABLE_##area &&        \
        IS_ENABLED(CONFIG_CAVIUM_BDK_VERBOSE_INIT)) ||              \
        (BDK_TRACE_ENABLE_DRAM == BDK_TRACE_ENABLE_##area &&        \
         IS_ENABLED(CONFIG_CAVIUM_BDK_VERBOSE_DRAM)) ||             \
        (BDK_TRACE_ENABLE_DRAM_TEST == BDK_TRACE_ENABLE_##area &&   \
         IS_ENABLED(CONFIG_CAVIUM_BDK_VERBOSE_DRAM_TEST)) ||        \
        (BDK_TRACE_ENABLE_QLM == BDK_TRACE_ENABLE_##area &&         \
         IS_ENABLED(CONFIG_CAVIUM_BDK_VERBOSE_QLM)) ||              \
        (BDK_TRACE_ENABLE_PCIE_CONFIG == BDK_TRACE_ENABLE_##area && \
         IS_ENABLED(CONFIG_CAVIUM_BDK_VERBOSE_PCIE_CONFIG)) ||      \
        (BDK_TRACE_ENABLE_PCIE == BDK_TRACE_ENABLE_##area &&        \
         IS_ENABLED(CONFIG_CAVIUM_BDK_VERBOSE_PCIE)) ||             \
        (BDK_TRACE_ENABLE_PHY == BDK_TRACE_ENABLE_##area &&         \
         IS_ENABLED(CONFIG_CAVIUM_BDK_VERBOSE_PHY)))                \
        printk(BIOS_DEBUG, #area ": " format, ##__VA_ARGS__);       \
    } while (0)

/** @} */
#endif