Adding upstream version 4.19.249.upstream/4.19.249

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 292 insertions, 0 deletions

diff --git a/drivers/message/fusion/mptdebug.h b/drivers/message/fusion/mptdebug.h
new file mode 100644
index 000000000..2205dcab0
--- /dev/null
+++ b/drivers/message/fusion/mptdebug.h
@@ -0,0 +1,292 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ *  linux/drivers/message/fusion/mptdebug.h
+ *      For use with LSI PCI chip/adapter(s)
+ *      running LSI Fusion MPT (Message Passing Technology) firmware.
+ *
+ *  Copyright (c) 1999-2008 LSI Corporation
+ *  (mailto:DL-MPTFusionLinux@lsi.com)
+ *
+ */
+/*=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=*/
+
+#ifndef MPTDEBUG_H_INCLUDED
+#define MPTDEBUG_H_INCLUDED
+
+/*
+ * debug level can be programmed on the fly via SysFS (hex values)
+ *
+ * Example:  (programming for MPT_DEBUG_EVENTS on host 5)
+ *
+ * echo 8 > /sys/class/scsi_host/host5/debug_level
+ *
+ * --------------------------------------------------------
+ * mpt_debug_level - command line parameter
+ * this allow enabling debug at driver load time (for all iocs)
+ *
+ * Example  (programming for MPT_DEBUG_EVENTS)
+ *
+ * insmod mptbase.ko mpt_debug_level=8
+ *
+ * --------------------------------------------------------
+ * CONFIG_FUSION_LOGGING - enables compiling debug into driver
+ * this can be enabled in the driver Makefile
+ *
+ *
+ * --------------------------------------------------------
+ * Please note most debug prints are set to logging priority = debug
+ * This is the lowest level, and most verbose.  Please refer to manual
+ * pages for syslogd or syslogd-ng on how to configure this.
+ */
+
+#define MPT_DEBUG			0x00000001
+#define MPT_DEBUG_MSG_FRAME		0x00000002
+#define MPT_DEBUG_SG			0x00000004
+#define MPT_DEBUG_EVENTS		0x00000008
+#define MPT_DEBUG_VERBOSE_EVENTS	0x00000010
+#define MPT_DEBUG_INIT			0x00000020
+#define MPT_DEBUG_EXIT			0x00000040
+#define MPT_DEBUG_FAIL			0x00000080
+#define MPT_DEBUG_TM			0x00000100
+#define MPT_DEBUG_DV			0x00000200
+#define MPT_DEBUG_REPLY			0x00000400
+#define MPT_DEBUG_HANDSHAKE		0x00000800
+#define MPT_DEBUG_CONFIG		0x00001000
+#define MPT_DEBUG_DL			0x00002000
+#define MPT_DEBUG_RESET			0x00008000
+#define MPT_DEBUG_SCSI			0x00010000
+#define MPT_DEBUG_IOCTL			0x00020000
+#define MPT_DEBUG_FC			0x00080000
+#define MPT_DEBUG_SAS			0x00100000
+#define MPT_DEBUG_SAS_WIDE		0x00200000
+#define MPT_DEBUG_36GB_MEM              0x00400000
+
+/*
+ * CONFIG_FUSION_LOGGING - enabled in Kconfig
+ */
+
+#ifdef CONFIG_FUSION_LOGGING
+#define MPT_CHECK_LOGGING(IOC, CMD, BITS)			\
+{								\
+	if (IOC->debug_level & BITS)				\
+		CMD;						\
+}
+#else
+#define MPT_CHECK_LOGGING(IOC, CMD, BITS)
+#endif
+
+
+/*
+ * debug macros
+ */
+
+#define dprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG)
+
+#define dsgprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SG)
+
+#define devtprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_EVENTS)
+
+#define devtverboseprintk(IOC, CMD)		\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_VERBOSE_EVENTS)
+
+#define dinitprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_INIT)
+
+#define dexitprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_EXIT)
+
+#define dfailprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_FAIL)
+
+#define dtmprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_TM)
+
+#define ddvprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_DV)
+
+#define dreplyprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_REPLY)
+
+#define dhsprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_HANDSHAKE)
+
+#define dcprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_CONFIG)
+
+#define ddlprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_DL)
+
+#define drsprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_RESET)
+
+#define dsprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SCSI)
+
+#define dctlprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_IOCTL)
+
+#define dfcprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_FC)
+
+#define dsasprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SAS)
+
+#define dsaswideprintk(IOC, CMD)		\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_SAS_WIDE)
+
+#define d36memprintk(IOC, CMD)		\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_36GB_MEM)
+
+
+/*
+ * Verbose logging
+ */
+#if defined(MPT_DEBUG_VERBOSE) && defined(CONFIG_FUSION_LOGGING)
+static inline void
+DBG_DUMP_FW_DOWNLOAD(MPT_ADAPTER *ioc, u32  *mfp, int numfrags)
+{
+	int i;
+
+	if (!(ioc->debug_level & MPT_DEBUG))
+		return;
+	printk(KERN_DEBUG "F/W download request:\n");
+	for (i=0; i < 7+numfrags*2; i++)
+		printk(" %08x", le32_to_cpu(mfp[i]));
+	printk("\n");
+}
+
+static inline void
+DBG_DUMP_PUT_MSG_FRAME(MPT_ADAPTER *ioc, u32 *mfp)
+{
+	int	 ii, n;
+
+	if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME))
+		return;
+	printk(KERN_DEBUG "%s: About to Put msg frame @ %p:\n",
+		ioc->name, mfp);
+	n = ioc->req_sz/4 - 1;
+	while (mfp[n] == 0)
+		n--;
+	for (ii=0; ii<=n; ii++) {
+		if (ii && ((ii%8)==0))
+			printk("\n");
+		printk(" %08x", le32_to_cpu(mfp[ii]));
+	}
+	printk("\n");
+}
+
+static inline void
+DBG_DUMP_FW_REQUEST_FRAME(MPT_ADAPTER *ioc, u32 *mfp)
+{
+	int  i, n;
+
+	if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME))
+		return;
+	n = 10;
+	printk(KERN_INFO " ");
+	for (i = 0; i < n; i++)
+		printk(" %08x", le32_to_cpu(mfp[i]));
+	printk("\n");
+}
+
+static inline void
+DBG_DUMP_REQUEST_FRAME(MPT_ADAPTER *ioc, u32 *mfp)
+{
+	int  i, n;
+
+	if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME))
+		return;
+	n = 24;
+	for (i=0; i<n; i++) {
+		if (i && ((i%8)==0))
+			printk("\n");
+		printk("%08x ", le32_to_cpu(mfp[i]));
+	}
+	printk("\n");
+}
+
+static inline void
+DBG_DUMP_REPLY_FRAME(MPT_ADAPTER *ioc, u32 *mfp)
+{
+	int  i, n;
+
+	if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME))
+		return;
+	n = (le32_to_cpu(mfp[0]) & 0x00FF0000) >> 16;
+	printk(KERN_INFO " ");
+	for (i=0; i<n; i++)
+		printk(" %08x", le32_to_cpu(mfp[i]));
+	printk("\n");
+}
+
+static inline void
+DBG_DUMP_REQUEST_FRAME_HDR(MPT_ADAPTER *ioc, u32 *mfp)
+{
+	int  i, n;
+
+	if (!(ioc->debug_level & MPT_DEBUG_MSG_FRAME))
+		return;
+	n = 3;
+	printk(KERN_INFO " ");
+	for (i=0; i<n; i++)
+		printk(" %08x", le32_to_cpu(mfp[i]));
+	printk("\n");
+}
+
+static inline void
+DBG_DUMP_TM_REQUEST_FRAME(MPT_ADAPTER *ioc, u32 *mfp)
+{
+	int  i, n;
+
+	if (!(ioc->debug_level & MPT_DEBUG_TM))
+		return;
+	n = 13;
+	printk(KERN_DEBUG "TM_REQUEST:\n");
+	for (i=0; i<n; i++) {
+		if (i && ((i%8)==0))
+			printk("\n");
+		printk("%08x ", le32_to_cpu(mfp[i]));
+	}
+	printk("\n");
+}
+
+static inline void
+DBG_DUMP_TM_REPLY_FRAME(MPT_ADAPTER *ioc, u32 *mfp)
+{
+	int  i, n;
+
+	if (!(ioc->debug_level & MPT_DEBUG_TM))
+		return;
+	n = (le32_to_cpu(mfp[0]) & 0x00FF0000) >> 16;
+	printk(KERN_DEBUG "TM_REPLY MessageLength=%d:\n", n);
+	for (i=0; i<n; i++) {
+		if (i && ((i%8)==0))
+			printk("\n");
+		printk(" %08x", le32_to_cpu(mfp[i]));
+	}
+	printk("\n");
+}
+
+#define dmfprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_MSG_FRAME)
+
+# else /* ifdef MPT_DEBUG_MF */
+
+#define DBG_DUMP_FW_DOWNLOAD(IOC, mfp, numfrags)
+#define DBG_DUMP_PUT_MSG_FRAME(IOC, mfp)
+#define DBG_DUMP_FW_REQUEST_FRAME(IOC, mfp)
+#define DBG_DUMP_REQUEST_FRAME(IOC, mfp)
+#define DBG_DUMP_REPLY_FRAME(IOC, mfp)
+#define DBG_DUMP_REQUEST_FRAME_HDR(IOC, mfp)
+#define DBG_DUMP_TM_REQUEST_FRAME(IOC, mfp)
+#define DBG_DUMP_TM_REPLY_FRAME(IOC, mfp)
+
+#define dmfprintk(IOC, CMD)			\
+	MPT_CHECK_LOGGING(IOC, CMD, MPT_DEBUG_MSG_FRAME)
+
+#endif /* defined(MPT_DEBUG_VERBOSE) && defined(CONFIG_FUSION_LOGGING) */
+
+#endif /* ifndef MPTDEBUG_H_INCLUDED */