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mfi.c
(101.78 KB)
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mfi_cam.c
(11.86 KB)
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mfi_debug.c
(6.63 KB)
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mfi_disk.c
(8.31 KB)
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mfi_ioctl.h
(4.44 KB)
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mfi_linux.c
(3.54 KB)
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mfi_pci.c
(11.5 KB)
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mfi_syspd.c
(7.72 KB)
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mfi_tbolt.c
(42.66 KB)
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mfireg.h
(53.71 KB)
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mfivar.h
(19.44 KB)
Editing: mfi_debug.c
/*- * SPDX-License-Identifier: BSD-2-Clause-FreeBSD * * Copyright (c) 2006 IronPort Systems * All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include <sys/cdefs.h> __FBSDID("$FreeBSD$"); #include "opt_mfi.h" #ifdef MFI_DEBUG #include <sys/param.h> #include <sys/systm.h> #include <sys/kernel.h> #include <sys/conf.h> #include <sys/bus.h> #include <sys/bio.h> #include <sys/lock.h> #include <sys/mutex.h> #include <sys/malloc.h> #include <sys/selinfo.h> #include <sys/sysctl.h> #include <sys/taskqueue.h> #include <sys/uio.h> #include <machine/resource.h> #include <machine/bus.h> #include <vm/vm.h> #include <vm/pmap.h> #include <dev/mfi/mfireg.h> #include <dev/mfi/mfi_ioctl.h> #include <dev/mfi/mfivar.h> static void mfi_print_frame_flags(device_t dev, uint32_t flags) { device_printf(dev, "flags=%b\n", flags, MFI_FRAME_FMT); } static void mfi_print_sgl(struct mfi_frame_header *hdr, union mfi_sgl *sgl, int count) { int i, columns = 0; printf("SG List:\n"); for (i = 0; i < count; i++) { if (hdr->flags & MFI_FRAME_IEEE_SGL) { printf("0x%lx:%06d ", (u_long)sgl->sg_skinny[i].addr, sgl->sg_skinny[i].len); columns += 26; if (columns > 77) { printf("\n"); columns = 0; } } else if (hdr->flags & MFI_FRAME_SGL64) { printf("0x%lx:%06d ", (u_long)sgl->sg64[i].addr, sgl->sg64[i].len); columns += 26; if (columns > 77) { printf("\n"); columns = 0; } } else { printf("0x%x:%06d ", sgl->sg32[i].addr, sgl->sg32[i].len); columns += 18; if (columns > 71) { printf("\n"); columns = 0; } } } if (columns != 0) printf("\n"); } static void mfi_print_ldio(struct mfi_softc *sc, device_t dev, struct mfi_command *cm) { struct mfi_io_frame *io; struct mfi_frame_header *hdr; io = &cm->cm_frame->io; hdr = &io->header; device_printf(dev, "cmd=%s target_id=%d sg_count=%d data_len=%d " "lba=%d\n", (hdr->cmd == MFI_CMD_LD_READ) ? "LD_READ":"LD_WRITE", hdr->target_id, hdr->sg_count, hdr->data_len, io->lba_lo); mfi_print_frame_flags(dev, hdr->flags); mfi_print_sgl(hdr, &io->sgl, hdr->sg_count); } static void mfi_print_dcmd(struct mfi_softc *sc, device_t dev, struct mfi_command *cm) { struct mfi_dcmd_frame *dcmd; struct mfi_frame_header *hdr; const char *opcode; dcmd = &cm->cm_frame->dcmd; hdr = &dcmd->header; switch (dcmd->opcode) { case MFI_DCMD_CTRL_GETINFO: opcode = "CTRL_GETINFO"; break; case MFI_DCMD_CTRL_FLUSHCACHE: opcode = "CTRL_FLUSHCACHE"; break; case MFI_DCMD_CTRL_SHUTDOWN: opcode = "CTRL_SHUTDOWN"; break; case MFI_DCMD_CTRL_EVENT_GETINFO: opcode = "EVENT_GETINFO"; break; case MFI_DCMD_CTRL_EVENT_GET: opcode = "EVENT_GET"; break; case MFI_DCMD_CTRL_EVENT_WAIT: opcode = "EVENT_WAIT"; break; case MFI_DCMD_LD_GET_LIST: opcode = "LD_GET_LIST"; break; case MFI_DCMD_LD_GET_INFO: opcode = "LD_GET_INFO"; break; case MFI_DCMD_LD_GET_PROP: opcode = "LD_GET_PROP"; break; case MFI_DCMD_LD_SET_PROP: opcode = "LD_SET_PROP"; break; case MFI_DCMD_CLUSTER: opcode = "CLUSTER"; break; case MFI_DCMD_CLUSTER_RESET_ALL: opcode = "CLUSTER_RESET_ALL"; break; case MFI_DCMD_CLUSTER_RESET_LD: opcode = "CLUSTER_RESET_LD"; break; case MFI_DCMD_LD_MAP_GET_INFO: opcode = "LD_MAP_GET_INFO"; break; case MFI_DCMD_BBU_START_LEARN: opcode = "BBU_START_LEARN"; break; case MFI_DCMD_BBU_GET_PROP: opcode = "BBU_GET_PROP"; break; case MFI_DCMD_BBU_SET_PROP: opcode = "BBU_SET_PROP"; break; default: opcode = "UNKNOWN"; break; } device_printf(dev, "cmd=MFI_CMD_DCMD opcode=%s data_len=%d\n", opcode, hdr->data_len); mfi_print_frame_flags(dev, hdr->flags); mfi_print_sgl(hdr, &dcmd->sgl, hdr->sg_count); } static void mfi_print_generic_frame(struct mfi_softc *sc, struct mfi_command *cm) { hexdump(cm->cm_frame, cm->cm_total_frame_size, NULL, HD_OMIT_CHARS); } void mfi_print_cmd(struct mfi_command *cm) { device_t dev; struct mfi_softc *sc; sc = cm->cm_sc; dev = sc->mfi_dev; device_printf(dev, "cm=%p index=%d total_frame_size=%d " "extra_frames=%d\n", cm, cm->cm_index, cm->cm_total_frame_size, cm->cm_extra_frames); device_printf(dev, "flags=%b\n", cm->cm_flags, MFI_CMD_FLAGS_FMT); switch (cm->cm_frame->header.cmd) { case MFI_CMD_DCMD: mfi_print_dcmd(sc, dev, cm); break; case MFI_CMD_LD_READ: case MFI_CMD_LD_WRITE: mfi_print_ldio(sc, dev, cm); break; default: mfi_print_generic_frame(sc, cm); break; } return; } void mfi_dump_cmds(struct mfi_softc *sc) { int i; for (i = 0; i < sc->mfi_max_fw_cmds; i++) mfi_print_generic_frame(sc, &sc->mfi_commands[i]); } void mfi_validate_sg(struct mfi_softc *sc, struct mfi_command *cm, const char *function, int line) { struct mfi_frame_header *hdr; int i; uint32_t count = 0, data_len; hdr = &cm->cm_frame->header; count = 0; for (i = 0; i < hdr->sg_count; i++) { if (hdr->flags & MFI_FRAME_IEEE_SGL) count += cm->cm_sg->sg_skinny[i].len; else if (hdr->flags & MFI_FRAME_SGL64) count += cm->cm_sg->sg64[i].len; else count += cm->cm_sg->sg32[i].len; } /* count++; */ data_len = hdr->data_len; switch (hdr->cmd) { case MFI_CMD_LD_READ: case MFI_CMD_LD_WRITE: data_len = data_len * 512; case MFI_CMD_DCMD: if (count != data_len) { device_printf(sc->mfi_dev, "%s %d COMMAND %p S/G count bad %d %d %d 0x%jx\n", function, line, cm, count, data_len, cm->cm_len, (intmax_t)pmap_kextract((vm_offset_t)cm->cm_data)); MFI_PRINT_CMD(cm); } } } #endif
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