diff options
Diffstat (limited to 'sys/dev/mfi/mfi.c')
-rw-r--r-- | sys/dev/mfi/mfi.c | 72 |
1 files changed, 48 insertions, 24 deletions
diff --git a/sys/dev/mfi/mfi.c b/sys/dev/mfi/mfi.c index ea269cb..5f1bf55 100644 --- a/sys/dev/mfi/mfi.c +++ b/sys/dev/mfi/mfi.c @@ -163,7 +163,11 @@ static void mfi_enable_intr_ppc(struct mfi_softc *sc) { MFI_WRITE4(sc, MFI_ODCR0, 0xFFFFFFFF); - MFI_WRITE4(sc, MFI_OMSK, ~MFI_1078_EIM); + if (sc->mfi_flags & MFI_FLAGS_1078) { + MFI_WRITE4(sc, MFI_OMSK, ~MFI_1078_EIM); + } else if (sc->mfi_flags & MFI_FLAGS_GEN2) { + MFI_WRITE4(sc, MFI_OMSK, ~MFI_GEN2_EIM); + } } static int32_t @@ -171,14 +175,14 @@ mfi_read_fw_status_xscale(struct mfi_softc *sc) { return MFI_READ4(sc, MFI_OMSG0); } - + static int32_t mfi_read_fw_status_ppc(struct mfi_softc *sc) { return MFI_READ4(sc, MFI_OSP0); } -static int +static int mfi_check_clear_intr_xscale(struct mfi_softc *sc) { int32_t status; @@ -191,26 +195,33 @@ mfi_check_clear_intr_xscale(struct mfi_softc *sc) return 0; } -static int +static int mfi_check_clear_intr_ppc(struct mfi_softc *sc) { int32_t status; status = MFI_READ4(sc, MFI_OSTS); - if (!status) - return 1; + if (sc->mfi_flags & MFI_FLAGS_1078) { + if (!(status & MFI_1078_RM)) { + return 1; + } + } else if (sc->mfi_flags & MFI_FLAGS_GEN2) { + if (!(status & MFI_GEN2_RM)) { + return 1; + } + } MFI_WRITE4(sc, MFI_ODCR0, status); return 0; } -static void +static void mfi_issue_cmd_xscale(struct mfi_softc *sc,uint32_t bus_add,uint32_t frame_cnt) { MFI_WRITE4(sc, MFI_IQP,(bus_add >>3)|frame_cnt); } - -static void + +static void mfi_issue_cmd_ppc(struct mfi_softc *sc,uint32_t bus_add,uint32_t frame_cnt) { MFI_WRITE4(sc, MFI_IQP, (bus_add |frame_cnt <<1)|1 ); @@ -1399,6 +1410,8 @@ mfi_bio_complete(struct mfi_command *cm) device_printf(sc->mfi_dev, "I/O error, status= %d " "scsi_status= %d\n", hdr->cmd_status, hdr->scsi_status); mfi_print_sense(cm->cm_sc, cm->cm_sense); + } else if (cm->cm_error != 0) { + bio->bio_flags |= BIO_ERROR; } mfi_release_command(cm); @@ -1815,6 +1828,9 @@ mfi_check_command_post(struct mfi_softc *sc, struct mfi_command *cm) case MFI_DCMD_CFG_ADD: mfi_ldprobe(sc); break; + case MFI_DCMD_CFG_FOREIGN_IMPORT: + mfi_ldprobe(sc); + break; } } @@ -1904,7 +1920,7 @@ mfi_ioctl(struct cdev *dev, u_long cmd, caddr_t arg, int flag, d_thread_t *td) struct mfi_ioc_aen *aen; struct mfi_command *cm = NULL; uint32_t context; - uint8_t *sense_ptr; + union mfi_sense_ptr sense_ptr; uint8_t *data = NULL, *temp; int i; struct mfi_ioc_passthru *iop = (struct mfi_ioc_passthru *)arg; @@ -1986,8 +2002,9 @@ mfi_ioctl(struct cdev *dev, u_long cmd, caddr_t arg, int flag, d_thread_t *td) context = cm->cm_frame->header.context; bcopy(ioc->mfi_frame.raw, cm->cm_frame, - 2 * MFI_DCMD_FRAME_SIZE); /* this isn't quite right */ - cm->cm_total_frame_size = (sizeof(union mfi_sgl) * ioc->mfi_sge_count) + ioc->mfi_sgl_off; + 2 * MFI_DCMD_FRAME_SIZE); /* this isn't quite right */ + cm->cm_total_frame_size = (sizeof(union mfi_sgl) + * ioc->mfi_sge_count) + ioc->mfi_sgl_off; if (ioc->mfi_sge_count) { cm->cm_sg = (union mfi_sgl *)&cm->cm_frame->bytes[ioc->mfi_sgl_off]; @@ -2001,7 +2018,8 @@ mfi_ioctl(struct cdev *dev, u_long cmd, caddr_t arg, int flag, d_thread_t *td) if (cm->cm_flags == 0) cm->cm_flags |= MFI_CMD_DATAIN | MFI_CMD_DATAOUT; cm->cm_len = cm->cm_frame->header.data_len; - if (cm->cm_flags & (MFI_CMD_DATAIN | MFI_CMD_DATAOUT)) { + if (cm->cm_len && + (cm->cm_flags & (MFI_CMD_DATAIN | MFI_CMD_DATAOUT))) { cm->cm_data = data = malloc(cm->cm_len, M_MFIBUF, M_WAITOK | M_ZERO); if (cm->cm_data == NULL) { @@ -2102,10 +2120,12 @@ mfi_ioctl(struct cdev *dev, u_long cmd, caddr_t arg, int flag, d_thread_t *td) } if (ioc->mfi_sense_len) { - /* copy out sense */ - sense_ptr = &((struct mfi_ioc_packet*)arg) - ->mfi_frame.raw[0]; - error = copyout(cm->cm_sense, sense_ptr, + /* get user-space sense ptr then copy out sense */ + bcopy(&((struct mfi_ioc_packet*)arg) + ->mfi_frame.raw[ioc->mfi_sense_off], + &sense_ptr.sense_ptr_data[0], + sizeof(sense_ptr.sense_ptr_data)); + error = copyout(cm->cm_sense, sense_ptr.user_space, ioc->mfi_sense_len); if (error != 0) { device_printf(sc->mfi_dev, @@ -2207,7 +2227,7 @@ mfi_linux_ioctl_int(struct cdev *dev, u_long cmd, caddr_t arg, int flag, d_threa struct mfi_linux_ioc_aen l_aen; struct mfi_command *cm = NULL; struct mfi_aen *mfi_aen_entry; - uint8_t *sense_ptr; + union mfi_sense_ptr sense_ptr; uint32_t context; uint8_t *data = NULL, *temp; int i; @@ -2241,7 +2261,8 @@ mfi_linux_ioctl_int(struct cdev *dev, u_long cmd, caddr_t arg, int flag, d_threa bcopy(l_ioc.lioc_frame.raw, cm->cm_frame, 2 * MFI_DCMD_FRAME_SIZE); /* this isn't quite right */ - cm->cm_total_frame_size = (sizeof(union mfi_sgl) * l_ioc.lioc_sge_count) + l_ioc.lioc_sgl_off; + cm->cm_total_frame_size = (sizeof(union mfi_sgl) + * l_ioc.lioc_sge_count) + l_ioc.lioc_sgl_off; if (l_ioc.lioc_sge_count) cm->cm_sg = (union mfi_sgl *)&cm->cm_frame->bytes[l_ioc.lioc_sgl_off]; @@ -2251,7 +2272,8 @@ mfi_linux_ioctl_int(struct cdev *dev, u_long cmd, caddr_t arg, int flag, d_threa if (cm->cm_frame->header.flags & MFI_FRAME_DATAOUT) cm->cm_flags |= MFI_CMD_DATAOUT; cm->cm_len = cm->cm_frame->header.data_len; - if (cm->cm_flags & (MFI_CMD_DATAIN | MFI_CMD_DATAOUT)) { + if (cm->cm_len && + (cm->cm_flags & (MFI_CMD_DATAIN | MFI_CMD_DATAOUT))) { cm->cm_data = data = malloc(cm->cm_len, M_MFIBUF, M_WAITOK | M_ZERO); if (cm->cm_data == NULL) { @@ -2316,10 +2338,12 @@ mfi_linux_ioctl_int(struct cdev *dev, u_long cmd, caddr_t arg, int flag, d_threa } if (l_ioc.lioc_sense_len) { - /* copy out sense */ - sense_ptr = &((struct mfi_linux_ioc_packet*)arg) - ->lioc_frame.raw[0]; - error = copyout(cm->cm_sense, sense_ptr, + /* get user-space sense ptr then copy out sense */ + bcopy(&((struct mfi_linux_ioc_packet*)arg) + ->lioc_frame.raw[l_ioc.lioc_sense_off], + &sense_ptr.sense_ptr_data[0], + sizeof(sense_ptr.sense_ptr_data)); + error = copyout(cm->cm_sense, sense_ptr.user_space, l_ioc.lioc_sense_len); if (error != 0) { device_printf(sc->mfi_dev, |