diff options
Diffstat (limited to 'drivers/s390/block')
-rw-r--r-- | drivers/s390/block/dasd.c | 4 | ||||
-rw-r--r-- | drivers/s390/block/dasd_3990_erp.c | 14 | ||||
-rw-r--r-- | drivers/s390/block/dasd_alias.c | 6 | ||||
-rw-r--r-- | drivers/s390/block/dasd_eckd.c | 118 | ||||
-rw-r--r-- | drivers/s390/block/dasd_eer.c | 2 | ||||
-rw-r--r-- | drivers/s390/block/dasd_fba.c | 32 | ||||
-rw-r--r-- | drivers/s390/block/dcssblk.c | 13 | ||||
-rw-r--r-- | drivers/s390/block/scm_blk.c | 6 |
8 files changed, 97 insertions, 98 deletions
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c index cead018c3f06..0a97cfedd706 100644 --- a/drivers/s390/block/dasd.c +++ b/drivers/s390/block/dasd.c @@ -3976,7 +3976,7 @@ static struct dasd_ccw_req *dasd_generic_build_rdc(struct dasd_device *device, ccw = cqr->cpaddr; ccw->cmd_code = CCW_CMD_RDC; - ccw->cda = (__u32)virt_to_phys(cqr->data); + ccw->cda = virt_to_dma32(cqr->data); ccw->flags = 0; ccw->count = rdc_buffer_size; cqr->startdev = device; @@ -4020,7 +4020,7 @@ char *dasd_get_sense(struct irb *irb) if (scsw_is_tm(&irb->scsw) && (irb->scsw.tm.fcxs == 0x01)) { if (irb->scsw.tm.tcw) - tsb = tcw_get_tsb(phys_to_virt(irb->scsw.tm.tcw)); + tsb = tcw_get_tsb(dma32_to_virt(irb->scsw.tm.tcw)); if (tsb && tsb->length == 64 && tsb->flags) switch (tsb->flags & 0x07) { case 1: /* tsa_iostat */ diff --git a/drivers/s390/block/dasd_3990_erp.c b/drivers/s390/block/dasd_3990_erp.c index 459b7f8ac883..bbbacfc386f2 100644 --- a/drivers/s390/block/dasd_3990_erp.c +++ b/drivers/s390/block/dasd_3990_erp.c @@ -216,7 +216,7 @@ dasd_3990_erp_DCTL(struct dasd_ccw_req * erp, char modifier) memset(ccw, 0, sizeof(struct ccw1)); ccw->cmd_code = CCW_CMD_DCTL; ccw->count = 4; - ccw->cda = (__u32)virt_to_phys(DCTL_data); + ccw->cda = virt_to_dma32(DCTL_data); dctl_cqr->flags = erp->flags; dctl_cqr->function = dasd_3990_erp_DCTL; dctl_cqr->refers = erp; @@ -1589,7 +1589,7 @@ dasd_3990_erp_action_1B_32(struct dasd_ccw_req * default_erp, char *sense) { struct dasd_device *device = default_erp->startdev; - __u32 cpa = 0; + dma32_t cpa = 0; struct dasd_ccw_req *cqr; struct dasd_ccw_req *erp; struct DE_eckd_data *DE_data; @@ -1693,7 +1693,7 @@ dasd_3990_erp_action_1B_32(struct dasd_ccw_req * default_erp, char *sense) ccw->cmd_code = DASD_ECKD_CCW_DEFINE_EXTENT; ccw->flags = CCW_FLAG_CC; ccw->count = 16; - ccw->cda = (__u32)virt_to_phys(DE_data); + ccw->cda = virt_to_dma32(DE_data); /* create LO ccw */ ccw++; @@ -1701,7 +1701,7 @@ dasd_3990_erp_action_1B_32(struct dasd_ccw_req * default_erp, char *sense) ccw->cmd_code = DASD_ECKD_CCW_LOCATE_RECORD; ccw->flags = CCW_FLAG_CC; ccw->count = 16; - ccw->cda = (__u32)virt_to_phys(LO_data); + ccw->cda = virt_to_dma32(LO_data); /* TIC to the failed ccw */ ccw++; @@ -1747,7 +1747,7 @@ dasd_3990_update_1B(struct dasd_ccw_req * previous_erp, char *sense) { struct dasd_device *device = previous_erp->startdev; - __u32 cpa = 0; + dma32_t cpa = 0; struct dasd_ccw_req *cqr; struct dasd_ccw_req *erp; char *LO_data; /* struct LO_eckd_data */ @@ -2386,7 +2386,7 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr) tcw = erp->cpaddr; tsb = (struct tsb *) &tcw[1]; *tcw = *((struct tcw *)cqr->cpaddr); - tcw->tsb = virt_to_phys(tsb); + tcw->tsb = virt_to_dma64(tsb); } else if (ccw->cmd_code == DASD_ECKD_CCW_PSF) { /* PSF cannot be chained from NOOP/TIC */ erp->cpaddr = cqr->cpaddr; @@ -2397,7 +2397,7 @@ static struct dasd_ccw_req *dasd_3990_erp_add_erp(struct dasd_ccw_req *cqr) ccw->flags = CCW_FLAG_CC; ccw++; ccw->cmd_code = CCW_CMD_TIC; - ccw->cda = (__u32)virt_to_phys(cqr->cpaddr); + ccw->cda = virt_to_dma32(cqr->cpaddr); } erp->flags = cqr->flags; diff --git a/drivers/s390/block/dasd_alias.c b/drivers/s390/block/dasd_alias.c index e84cd5436556..f7e768d8ca76 100644 --- a/drivers/s390/block/dasd_alias.c +++ b/drivers/s390/block/dasd_alias.c @@ -435,7 +435,7 @@ static int read_unit_address_configuration(struct dasd_device *device, ccw->cmd_code = DASD_ECKD_CCW_PSF; ccw->count = sizeof(struct dasd_psf_prssd_data); ccw->flags |= CCW_FLAG_CC; - ccw->cda = (__u32)virt_to_phys(prssdp); + ccw->cda = virt_to_dma32(prssdp); /* Read Subsystem Data - feature codes */ memset(lcu->uac, 0, sizeof(*(lcu->uac))); @@ -443,7 +443,7 @@ static int read_unit_address_configuration(struct dasd_device *device, ccw++; ccw->cmd_code = DASD_ECKD_CCW_RSSD; ccw->count = sizeof(*(lcu->uac)); - ccw->cda = (__u32)virt_to_phys(lcu->uac); + ccw->cda = virt_to_dma32(lcu->uac); cqr->buildclk = get_tod_clock(); cqr->status = DASD_CQR_FILLED; @@ -739,7 +739,7 @@ static int reset_summary_unit_check(struct alias_lcu *lcu, ccw->cmd_code = DASD_ECKD_CCW_RSCK; ccw->flags = CCW_FLAG_SLI; ccw->count = 16; - ccw->cda = (__u32)virt_to_phys(cqr->data); + ccw->cda = virt_to_dma32(cqr->data); ((char *)cqr->data)[0] = reason; clear_bit(DASD_CQR_FLAGS_USE_ERP, &cqr->flags); diff --git a/drivers/s390/block/dasd_eckd.c b/drivers/s390/block/dasd_eckd.c index 373c1a86c33e..180a008d38ea 100644 --- a/drivers/s390/block/dasd_eckd.c +++ b/drivers/s390/block/dasd_eckd.c @@ -283,7 +283,7 @@ define_extent(struct ccw1 *ccw, struct DE_eckd_data *data, unsigned int trk, ccw->cmd_code = DASD_ECKD_CCW_DEFINE_EXTENT; ccw->flags = 0; ccw->count = 16; - ccw->cda = (__u32)virt_to_phys(data); + ccw->cda = virt_to_dma32(data); } memset(data, 0, sizeof(struct DE_eckd_data)); @@ -393,7 +393,7 @@ static void locate_record_ext(struct ccw1 *ccw, struct LRE_eckd_data *data, ccw->count = 22; else ccw->count = 20; - ccw->cda = (__u32)virt_to_phys(data); + ccw->cda = virt_to_dma32(data); } memset(data, 0, sizeof(*data)); @@ -539,11 +539,11 @@ static int prefix_LRE(struct ccw1 *ccw, struct PFX_eckd_data *pfxdata, ccw->flags = 0; if (cmd == DASD_ECKD_CCW_WRITE_FULL_TRACK) { ccw->count = sizeof(*pfxdata) + 2; - ccw->cda = (__u32)virt_to_phys(pfxdata); + ccw->cda = virt_to_dma32(pfxdata); memset(pfxdata, 0, sizeof(*pfxdata) + 2); } else { ccw->count = sizeof(*pfxdata); - ccw->cda = (__u32)virt_to_phys(pfxdata); + ccw->cda = virt_to_dma32(pfxdata); memset(pfxdata, 0, sizeof(*pfxdata)); } @@ -610,7 +610,7 @@ locate_record(struct ccw1 *ccw, struct LO_eckd_data *data, unsigned int trk, ccw->cmd_code = DASD_ECKD_CCW_LOCATE_RECORD; ccw->flags = 0; ccw->count = 16; - ccw->cda = (__u32)virt_to_phys(data); + ccw->cda = virt_to_dma32(data); memset(data, 0, sizeof(struct LO_eckd_data)); sector = 0; @@ -825,7 +825,7 @@ static void dasd_eckd_fill_rcd_cqr(struct dasd_device *device, ccw = cqr->cpaddr; ccw->cmd_code = DASD_ECKD_CCW_RCD; ccw->flags = 0; - ccw->cda = (__u32)virt_to_phys(rcd_buffer); + ccw->cda = virt_to_dma32(rcd_buffer); ccw->count = DASD_ECKD_RCD_DATA_SIZE; cqr->magic = DASD_ECKD_MAGIC; @@ -853,7 +853,7 @@ static void read_conf_cb(struct dasd_ccw_req *cqr, void *data) if (cqr->status != DASD_CQR_DONE) { ccw = cqr->cpaddr; - rcd_buffer = phys_to_virt(ccw->cda); + rcd_buffer = dma32_to_virt(ccw->cda); memset(rcd_buffer, 0, sizeof(*rcd_buffer)); rcd_buffer[0] = 0xE5; @@ -1534,7 +1534,7 @@ static int dasd_eckd_read_features(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_PSF; ccw->count = sizeof(struct dasd_psf_prssd_data); ccw->flags |= CCW_FLAG_CC; - ccw->cda = (__u32)virt_to_phys(prssdp); + ccw->cda = virt_to_dma32(prssdp); /* Read Subsystem Data - feature codes */ features = (struct dasd_rssd_features *) (prssdp + 1); @@ -1543,7 +1543,7 @@ static int dasd_eckd_read_features(struct dasd_device *device) ccw++; ccw->cmd_code = DASD_ECKD_CCW_RSSD; ccw->count = sizeof(struct dasd_rssd_features); - ccw->cda = (__u32)virt_to_phys(features); + ccw->cda = virt_to_dma32(features); cqr->buildclk = get_tod_clock(); cqr->status = DASD_CQR_FILLED; @@ -1603,7 +1603,7 @@ static int dasd_eckd_read_vol_info(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_PSF; ccw->count = sizeof(*prssdp); ccw->flags |= CCW_FLAG_CC; - ccw->cda = (__u32)virt_to_phys(prssdp); + ccw->cda = virt_to_dma32(prssdp); /* Read Subsystem Data - Volume Storage Query */ vsq = (struct dasd_rssd_vsq *)(prssdp + 1); @@ -1613,7 +1613,7 @@ static int dasd_eckd_read_vol_info(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_RSSD; ccw->count = sizeof(*vsq); ccw->flags |= CCW_FLAG_SLI; - ccw->cda = (__u32)virt_to_phys(vsq); + ccw->cda = virt_to_dma32(vsq); cqr->buildclk = get_tod_clock(); cqr->status = DASD_CQR_FILLED; @@ -1788,7 +1788,7 @@ static int dasd_eckd_read_ext_pool_info(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_PSF; ccw->count = sizeof(*prssdp); ccw->flags |= CCW_FLAG_CC; - ccw->cda = (__u32)virt_to_phys(prssdp); + ccw->cda = virt_to_dma32(prssdp); lcq = (struct dasd_rssd_lcq *)(prssdp + 1); memset(lcq, 0, sizeof(*lcq)); @@ -1797,7 +1797,7 @@ static int dasd_eckd_read_ext_pool_info(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_RSSD; ccw->count = sizeof(*lcq); ccw->flags |= CCW_FLAG_SLI; - ccw->cda = (__u32)virt_to_phys(lcq); + ccw->cda = virt_to_dma32(lcq); cqr->buildclk = get_tod_clock(); cqr->status = DASD_CQR_FILLED; @@ -1894,7 +1894,7 @@ static struct dasd_ccw_req *dasd_eckd_build_psf_ssc(struct dasd_device *device, } ccw = cqr->cpaddr; ccw->cmd_code = DASD_ECKD_CCW_PSF; - ccw->cda = (__u32)virt_to_phys(psf_ssc_data); + ccw->cda = virt_to_dma32(psf_ssc_data); ccw->count = 66; cqr->startdev = device; @@ -2250,7 +2250,7 @@ dasd_eckd_analysis_ccw(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_READ_COUNT; ccw->flags = 0; ccw->count = 8; - ccw->cda = (__u32)virt_to_phys(count_data); + ccw->cda = virt_to_dma32(count_data); ccw++; count_data++; } @@ -2264,7 +2264,7 @@ dasd_eckd_analysis_ccw(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_READ_COUNT; ccw->flags = 0; ccw->count = 8; - ccw->cda = (__u32)virt_to_phys(count_data); + ccw->cda = virt_to_dma32(count_data); cqr->block = NULL; cqr->startdev = device; @@ -2635,7 +2635,7 @@ dasd_eckd_build_check(struct dasd_device *base, struct format_data_t *fdata, ccw->cmd_code = DASD_ECKD_CCW_READ_COUNT; ccw->flags = CCW_FLAG_SLI; ccw->count = 8; - ccw->cda = (__u32)virt_to_phys(fmt_buffer); + ccw->cda = virt_to_dma32(fmt_buffer); ccw++; fmt_buffer++; } @@ -2845,7 +2845,7 @@ dasd_eckd_build_format(struct dasd_device *base, struct dasd_device *startdev, ccw->cmd_code = DASD_ECKD_CCW_WRITE_RECORD_ZERO; ccw->flags = CCW_FLAG_SLI; ccw->count = 8; - ccw->cda = (__u32)virt_to_phys(ect); + ccw->cda = virt_to_dma32(ect); ccw++; } if ((intensity & ~0x08) & 0x04) { /* erase track */ @@ -2860,7 +2860,7 @@ dasd_eckd_build_format(struct dasd_device *base, struct dasd_device *startdev, ccw->cmd_code = DASD_ECKD_CCW_WRITE_CKD; ccw->flags = CCW_FLAG_SLI; ccw->count = 8; - ccw->cda = (__u32)virt_to_phys(ect); + ccw->cda = virt_to_dma32(ect); } else { /* write remaining records */ for (i = 0; i < rpt; i++) { ect = (struct eckd_count *) data; @@ -2895,7 +2895,7 @@ dasd_eckd_build_format(struct dasd_device *base, struct dasd_device *startdev, DASD_ECKD_CCW_WRITE_CKD_MT; ccw->flags = CCW_FLAG_SLI; ccw->count = 8; - ccw->cda = (__u32)virt_to_phys(ect); + ccw->cda = virt_to_dma32(ect); ccw++; } } @@ -3836,7 +3836,7 @@ dasd_eckd_dso_ras(struct dasd_device *device, struct dasd_block *block, } ccw = cqr->cpaddr; - ccw->cda = (__u32)virt_to_phys(cqr->data); + ccw->cda = virt_to_dma32(cqr->data); ccw->cmd_code = DASD_ECKD_CCW_DSO; ccw->count = size; @@ -3961,7 +3961,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_single( unsigned int blksize) { struct dasd_eckd_private *private; - unsigned long *idaws; + dma64_t *idaws; struct LO_eckd_data *LO_data; struct dasd_ccw_req *cqr; struct ccw1 *ccw; @@ -4039,8 +4039,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_single( dasd_sfree_request(cqr, startdev); return ERR_PTR(-EAGAIN); } - idaws = (unsigned long *) (cqr->data + - sizeof(struct PFX_eckd_data)); + idaws = (dma64_t *)(cqr->data + sizeof(struct PFX_eckd_data)); } else { if (define_extent(ccw++, cqr->data, first_trk, last_trk, cmd, basedev, 0) == -EAGAIN) { @@ -4050,8 +4049,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_single( dasd_sfree_request(cqr, startdev); return ERR_PTR(-EAGAIN); } - idaws = (unsigned long *) (cqr->data + - sizeof(struct DE_eckd_data)); + idaws = (dma64_t *)(cqr->data + sizeof(struct DE_eckd_data)); } /* Build locate_record+read/write/ccws. */ LO_data = (struct LO_eckd_data *) (idaws + cidaw); @@ -4105,11 +4103,11 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_single( ccw->cmd_code = rcmd; ccw->count = count; if (idal_is_needed(dst, blksize)) { - ccw->cda = (__u32)virt_to_phys(idaws); + ccw->cda = virt_to_dma32(idaws); ccw->flags = CCW_FLAG_IDA; idaws = idal_create_words(idaws, dst, blksize); } else { - ccw->cda = (__u32)virt_to_phys(dst); + ccw->cda = virt_to_dma32(dst); ccw->flags = 0; } ccw++; @@ -4152,7 +4150,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track( unsigned int blk_per_trk, unsigned int blksize) { - unsigned long *idaws; + dma64_t *idaws; struct dasd_ccw_req *cqr; struct ccw1 *ccw; struct req_iterator iter; @@ -4222,7 +4220,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track( * (or 2K blocks on 31-bit) * - the scope of a ccw and it's idal ends with the track boundaries */ - idaws = (unsigned long *) (cqr->data + sizeof(struct PFX_eckd_data)); + idaws = (dma64_t *)(cqr->data + sizeof(struct PFX_eckd_data)); recid = first_rec; new_track = 1; end_idaw = 0; @@ -4243,7 +4241,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track( ccw[-1].flags |= CCW_FLAG_CC; ccw->cmd_code = cmd; ccw->count = len_to_track_end; - ccw->cda = (__u32)virt_to_phys(idaws); + ccw->cda = virt_to_dma32(idaws); ccw->flags = CCW_FLAG_IDA; ccw++; recid += count; @@ -4259,7 +4257,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track( * idaw ends */ if (!idaw_dst) { - if ((__u32)virt_to_phys(dst) & (IDA_BLOCK_SIZE - 1)) { + if ((unsigned long)(dst) & (IDA_BLOCK_SIZE - 1)) { dasd_sfree_request(cqr, startdev); return ERR_PTR(-ERANGE); } else @@ -4279,7 +4277,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_cmd_track( * idal_create_words will handle cases where idaw_len * is larger then IDA_BLOCK_SIZE */ - if (!((__u32)virt_to_phys(idaw_dst + idaw_len) & (IDA_BLOCK_SIZE - 1))) + if (!((unsigned long)(idaw_dst + idaw_len) & (IDA_BLOCK_SIZE - 1))) end_idaw = 1; /* We also need to end the idaw at track end */ if (!len_to_track_end) { @@ -4738,11 +4736,11 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_raw(struct dasd_device *startdev, struct req_iterator iter; struct dasd_ccw_req *cqr; unsigned int trkcount; - unsigned long *idaws; unsigned int size; unsigned char cmd; struct bio_vec bv; struct ccw1 *ccw; + dma64_t *idaws; int use_prefix; void *data; char *dst; @@ -4823,7 +4821,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_raw(struct dasd_device *startdev, trkcount, cmd, basedev, 0, 0); } - idaws = (unsigned long *)(cqr->data + size); + idaws = (dma64_t *)(cqr->data + size); len_to_track_end = 0; if (start_padding_sectors) { ccw[-1].flags |= CCW_FLAG_CC; @@ -4832,7 +4830,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_raw(struct dasd_device *startdev, ccw->count = 57326; /* 64k map to one track */ len_to_track_end = 65536 - start_padding_sectors * 512; - ccw->cda = (__u32)virt_to_phys(idaws); + ccw->cda = virt_to_dma32(idaws); ccw->flags |= CCW_FLAG_IDA; ccw->flags |= CCW_FLAG_SLI; ccw++; @@ -4851,7 +4849,7 @@ static struct dasd_ccw_req *dasd_eckd_build_cp_raw(struct dasd_device *startdev, ccw->count = 57326; /* 64k map to one track */ len_to_track_end = 65536; - ccw->cda = (__u32)virt_to_phys(idaws); + ccw->cda = virt_to_dma32(idaws); ccw->flags |= CCW_FLAG_IDA; ccw->flags |= CCW_FLAG_SLI; ccw++; @@ -4908,9 +4906,9 @@ dasd_eckd_free_cp(struct dasd_ccw_req *cqr, struct request *req) ccw++; if (dst) { if (ccw->flags & CCW_FLAG_IDA) - cda = *((char **)phys_to_virt(ccw->cda)); + cda = *((char **)dma32_to_virt(ccw->cda)); else - cda = phys_to_virt(ccw->cda); + cda = dma32_to_virt(ccw->cda); if (dst != cda) { if (rq_data_dir(req) == READ) memcpy(dst, cda, bv.bv_len); @@ -5060,7 +5058,7 @@ dasd_eckd_release(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_RELEASE; ccw->flags |= CCW_FLAG_SLI; ccw->count = 32; - ccw->cda = (__u32)virt_to_phys(cqr->data); + ccw->cda = virt_to_dma32(cqr->data); cqr->startdev = device; cqr->memdev = device; clear_bit(DASD_CQR_FLAGS_USE_ERP, &cqr->flags); @@ -5115,7 +5113,7 @@ dasd_eckd_reserve(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_RESERVE; ccw->flags |= CCW_FLAG_SLI; ccw->count = 32; - ccw->cda = (__u32)virt_to_phys(cqr->data); + ccw->cda = virt_to_dma32(cqr->data); cqr->startdev = device; cqr->memdev = device; clear_bit(DASD_CQR_FLAGS_USE_ERP, &cqr->flags); @@ -5169,7 +5167,7 @@ dasd_eckd_steal_lock(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_SLCK; ccw->flags |= CCW_FLAG_SLI; ccw->count = 32; - ccw->cda = (__u32)virt_to_phys(cqr->data); + ccw->cda = virt_to_dma32(cqr->data); cqr->startdev = device; cqr->memdev = device; clear_bit(DASD_CQR_FLAGS_USE_ERP, &cqr->flags); @@ -5230,7 +5228,7 @@ static int dasd_eckd_snid(struct dasd_device *device, ccw->cmd_code = DASD_ECKD_CCW_SNID; ccw->flags |= CCW_FLAG_SLI; ccw->count = 12; - ccw->cda = (__u32)virt_to_phys(cqr->data); + ccw->cda = virt_to_dma32(cqr->data); cqr->startdev = device; cqr->memdev = device; clear_bit(DASD_CQR_FLAGS_USE_ERP, &cqr->flags); @@ -5297,7 +5295,7 @@ dasd_eckd_performance(struct dasd_device *device, void __user *argp) ccw->cmd_code = DASD_ECKD_CCW_PSF; ccw->count = sizeof(struct dasd_psf_prssd_data); ccw->flags |= CCW_FLAG_CC; - ccw->cda = (__u32)virt_to_phys(prssdp); + ccw->cda = virt_to_dma32(prssdp); /* Read Subsystem Data - Performance Statistics */ stats = (struct dasd_rssd_perf_stats_t *) (prssdp + 1); @@ -5306,7 +5304,7 @@ dasd_eckd_performance(struct dasd_device *device, void __user *argp) ccw++; ccw->cmd_code = DASD_ECKD_CCW_RSSD; ccw->count = sizeof(struct dasd_rssd_perf_stats_t); - ccw->cda = (__u32)virt_to_phys(stats); + ccw->cda = virt_to_dma32(stats); cqr->buildclk = get_tod_clock(); cqr->status = DASD_CQR_FILLED; @@ -5450,7 +5448,7 @@ static int dasd_symm_io(struct dasd_device *device, void __user *argp) ccw->cmd_code = DASD_ECKD_CCW_PSF; ccw->count = usrparm.psf_data_len; ccw->flags |= CCW_FLAG_CC; - ccw->cda = (__u32)virt_to_phys(psf_data); + ccw->cda = virt_to_dma32(psf_data); ccw++; @@ -5458,7 +5456,7 @@ static int dasd_symm_io(struct dasd_device *device, void __user *argp) ccw->cmd_code = DASD_ECKD_CCW_RSSD; ccw->count = usrparm.rssd_result_len; ccw->flags = CCW_FLAG_SLI ; - ccw->cda = (__u32)virt_to_phys(rssd_result); + ccw->cda = virt_to_dma32(rssd_result); rc = dasd_sleep_on(cqr); if (rc) @@ -5527,9 +5525,9 @@ dasd_eckd_dump_ccw_range(struct dasd_device *device, struct ccw1 *from, /* get pointer to data (consider IDALs) */ if (from->flags & CCW_FLAG_IDA) - datap = (char *)*((addr_t *)phys_to_virt(from->cda)); + datap = (char *)*((addr_t *)dma32_to_virt(from->cda)); else - datap = phys_to_virt(from->cda); + datap = dma32_to_virt(from->cda); /* dump data (max 128 bytes) */ for (count = 0; count < from->count && count < 128; count++) { @@ -5598,7 +5596,7 @@ static void dasd_eckd_dump_sense_ccw(struct dasd_device *device, scsw_dstat(&irb->scsw), scsw_cstat(&irb->scsw), req ? req->intrc : 0); len += sprintf(page + len, "Failing CCW: %px\n", - phys_to_virt(irb->scsw.cmd.cpa)); + dma32_to_virt(irb->scsw.cmd.cpa)); if (irb->esw.esw0.erw.cons) { for (sl = 0; sl < 4; sl++) { len += sprintf(page + len, "Sense(hex) %2d-%2d:", @@ -5641,7 +5639,7 @@ static void dasd_eckd_dump_sense_ccw(struct dasd_device *device, /* print failing CCW area (maximum 4) */ /* scsw->cda is either valid or zero */ from = ++to; - fail = phys_to_virt(irb->scsw.cmd.cpa); /* failing CCW */ + fail = dma32_to_virt(irb->scsw.cmd.cpa); /* failing CCW */ if (from < fail - 2) { from = fail - 2; /* there is a gap - print header */ dev_err(dev, "......\n"); @@ -5691,12 +5689,12 @@ static void dasd_eckd_dump_sense_tcw(struct dasd_device *device, (irb->scsw.tm.ifob << 7) | irb->scsw.tm.sesq, req ? req->intrc : 0); len += sprintf(page + len, "Failing TCW: %px\n", - phys_to_virt(irb->scsw.tm.tcw)); + dma32_to_virt(irb->scsw.tm.tcw)); tsb = NULL; sense = NULL; if (irb->scsw.tm.tcw && (irb->scsw.tm.fcxs & 0x01)) - tsb = tcw_get_tsb(phys_to_virt(irb->scsw.tm.tcw)); + tsb = tcw_get_tsb(dma32_to_virt(irb->scsw.tm.tcw)); if (tsb) { len += sprintf(page + len, "tsb->length %d\n", tsb->length); @@ -5906,7 +5904,7 @@ retry: ccw->count = sizeof(struct dasd_psf_prssd_data); ccw->flags |= CCW_FLAG_CC; ccw->flags |= CCW_FLAG_SLI; - ccw->cda = (__u32)virt_to_phys(prssdp); + ccw->cda = virt_to_dma32(prssdp); /* Read Subsystem Data - message buffer */ message_buf = (struct dasd_rssd_messages *) (prssdp + 1); @@ -5916,7 +5914,7 @@ retry: ccw->cmd_code = DASD_ECKD_CCW_RSSD; ccw->count = sizeof(struct dasd_rssd_messages); ccw->flags |= CCW_FLAG_SLI; - ccw->cda = (__u32)virt_to_phys(message_buf); + ccw->cda = virt_to_dma32(message_buf); cqr->buildclk = get_tod_clock(); cqr->status = DASD_CQR_FILLED; @@ -5997,14 +5995,14 @@ static int dasd_eckd_query_host_access(struct dasd_device *device, ccw->count = sizeof(struct dasd_psf_prssd_data); ccw->flags |= CCW_FLAG_CC; ccw->flags |= CCW_FLAG_SLI; - ccw->cda = (__u32)virt_to_phys(prssdp); + ccw->cda = virt_to_dma32(prssdp); /* Read Subsystem Data - query host access */ ccw++; ccw->cmd_code = DASD_ECKD_CCW_RSSD; ccw->count = sizeof(struct dasd_psf_query_host_access); ccw->flags |= CCW_FLAG_SLI; - ccw->cda = (__u32)virt_to_phys(host_access); + ccw->cda = virt_to_dma32(host_access); cqr->buildclk = get_tod_clock(); cqr->status = DASD_CQR_FILLED; @@ -6239,14 +6237,14 @@ static int dasd_eckd_query_pprc_status(struct dasd_device *device, ccw->count = sizeof(struct dasd_psf_prssd_data); ccw->flags |= CCW_FLAG_CC; ccw->flags |= CCW_FLAG_SLI; - ccw->cda = (__u32)(addr_t)prssdp; + ccw->cda = virt_to_dma32(prssdp); /* Read Subsystem Data - query host access */ ccw++; ccw->cmd_code = DASD_ECKD_CCW_RSSD; ccw->count = sizeof(*pprc_data); ccw->flags |= CCW_FLAG_SLI; - ccw->cda = (__u32)(addr_t)pprc_data; + ccw->cda = virt_to_dma32(pprc_data); cqr->buildclk = get_tod_clock(); cqr->status = DASD_CQR_FILLED; @@ -6340,7 +6338,7 @@ dasd_eckd_psf_cuir_response(struct dasd_device *device, int response, psf_cuir->ssid = device->path[pos].ssid; ccw = cqr->cpaddr; ccw->cmd_code = DASD_ECKD_CCW_PSF; - ccw->cda = (__u32)virt_to_phys(psf_cuir); + ccw->cda = virt_to_dma32(psf_cuir); ccw->flags = CCW_FLAG_SLI; ccw->count = sizeof(struct dasd_psf_cuir_response); diff --git a/drivers/s390/block/dasd_eer.c b/drivers/s390/block/dasd_eer.c index 5064a616e041..194e9e2d9cb8 100644 --- a/drivers/s390/block/dasd_eer.c +++ b/drivers/s390/block/dasd_eer.c @@ -485,7 +485,7 @@ int dasd_eer_enable(struct dasd_device *device) ccw->cmd_code = DASD_ECKD_CCW_SNSS; ccw->count = SNSS_DATA_SIZE; ccw->flags = 0; - ccw->cda = (__u32)virt_to_phys(cqr->data); + ccw->cda = virt_to_dma32(cqr->data); cqr->buildclk = get_tod_clock(); cqr->status = DASD_CQR_FILLED; diff --git a/drivers/s390/block/dasd_fba.c b/drivers/s390/block/dasd_fba.c index bcbb2f8e91fe..361e9bd75257 100644 --- a/drivers/s390/block/dasd_fba.c +++ b/drivers/s390/block/dasd_fba.c @@ -78,7 +78,7 @@ define_extent(struct ccw1 * ccw, struct DE_fba_data *data, int rw, ccw->cmd_code = DASD_FBA_CCW_DEFINE_EXTENT; ccw->flags = 0; ccw->count = 16; - ccw->cda = (__u32)virt_to_phys(data); + ccw->cda = virt_to_dma32(data); memset(data, 0, sizeof (struct DE_fba_data)); if (rw == WRITE) (data->mask).perm = 0x0; @@ -98,7 +98,7 @@ locate_record(struct ccw1 * ccw, struct LO_fba_data *data, int rw, ccw->cmd_code = DASD_FBA_CCW_LOCATE; ccw->flags = 0; ccw->count = 8; - ccw->cda = (__u32)virt_to_phys(data); + ccw->cda = virt_to_dma32(data); memset(data, 0, sizeof (struct LO_fba_data)); if (rw == WRITE) data->operation.cmd = 0x5; @@ -257,7 +257,7 @@ static void ccw_write_zero(struct ccw1 *ccw, int count) ccw->cmd_code = DASD_FBA_CCW_WRITE; ccw->flags |= CCW_FLAG_SLI; ccw->count = count; - ccw->cda = (__u32)virt_to_phys(dasd_fba_zero_page); + ccw->cda = virt_to_dma32(dasd_fba_zero_page); } /* @@ -427,7 +427,7 @@ static struct dasd_ccw_req *dasd_fba_build_cp_regular( struct request *req) { struct dasd_fba_private *private = block->base->private; - unsigned long *idaws; + dma64_t *idaws; struct LO_fba_data *LO_data; struct dasd_ccw_req *cqr; struct ccw1 *ccw; @@ -487,7 +487,7 @@ static struct dasd_ccw_req *dasd_fba_build_cp_regular( define_extent(ccw++, cqr->data, rq_data_dir(req), block->bp_block, blk_rq_pos(req), blk_rq_sectors(req)); /* Build locate_record + read/write ccws. */ - idaws = (unsigned long *) (cqr->data + sizeof(struct DE_fba_data)); + idaws = (dma64_t *)(cqr->data + sizeof(struct DE_fba_data)); LO_data = (struct LO_fba_data *) (idaws + cidaw); /* Locate record for all blocks for smart devices. */ if (private->rdc_data.mode.bits.data_chain != 0) { @@ -523,11 +523,11 @@ static struct dasd_ccw_req *dasd_fba_build_cp_regular( ccw->cmd_code = cmd; ccw->count = block->bp_block; if (idal_is_needed(dst, blksize)) { - ccw->cda = (__u32)virt_to_phys(idaws); + ccw->cda = virt_to_dma32(idaws); ccw->flags = CCW_FLAG_IDA; idaws = idal_create_words(idaws, dst, blksize); } else { - ccw->cda = (__u32)virt_to_phys(dst); + ccw->cda = virt_to_dma32(dst); ccw->flags = 0; } ccw++; @@ -585,9 +585,9 @@ dasd_fba_free_cp(struct dasd_ccw_req *cqr, struct request *req) ccw++; if (dst) { if (ccw->flags & CCW_FLAG_IDA) - cda = *((char **)phys_to_virt(ccw->cda)); + cda = *((char **)dma32_to_virt(ccw->cda)); else - cda = phys_to_virt(ccw->cda); + cda = dma32_to_virt(ccw->cda); if (dst != cda) { if (rq_data_dir(req) == READ) memcpy(dst, cda, bv.bv_len); @@ -672,7 +672,7 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req, len += sprintf(page + len, "in req: %px CS: 0x%02X DS: 0x%02X\n", req, irb->scsw.cmd.cstat, irb->scsw.cmd.dstat); len += sprintf(page + len, "Failing CCW: %px\n", - (void *) (addr_t) irb->scsw.cmd.cpa); + (void *)(u64)dma32_to_u32(irb->scsw.cmd.cpa)); if (irb->esw.esw0.erw.cons) { for (sl = 0; sl < 4; sl++) { len += sprintf(page + len, "Sense(hex) %2d-%2d:", @@ -701,7 +701,7 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req, for (count = 0; count < 32 && count < act->count; count += sizeof(int)) len += sprintf(page + len, " %08X", - ((int *) (addr_t) act->cda) + ((int *)dma32_to_virt(act->cda)) [(count>>2)]); len += sprintf(page + len, "\n"); act++; @@ -710,18 +710,18 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req, /* print failing CCW area */ len = 0; - if (act < ((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa) - 2) { - act = ((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa) - 2; + if (act < ((struct ccw1 *)dma32_to_virt(irb->scsw.cmd.cpa)) - 2) { + act = ((struct ccw1 *)dma32_to_virt(irb->scsw.cmd.cpa)) - 2; len += sprintf(page + len, "......\n"); } - end = min((struct ccw1 *)(addr_t) irb->scsw.cmd.cpa + 2, last); + end = min((struct ccw1 *)dma32_to_virt(irb->scsw.cmd.cpa) + 2, last); while (act <= end) { len += sprintf(page + len, "CCW %px: %08X %08X DAT:", act, ((int *) act)[0], ((int *) act)[1]); for (count = 0; count < 32 && count < act->count; count += sizeof(int)) len += sprintf(page + len, " %08X", - ((int *) (addr_t) act->cda) + ((int *)dma32_to_virt(act->cda)) [(count>>2)]); len += sprintf(page + len, "\n"); act++; @@ -738,7 +738,7 @@ dasd_fba_dump_sense(struct dasd_device *device, struct dasd_ccw_req * req, for (count = 0; count < 32 && count < act->count; count += sizeof(int)) len += sprintf(page + len, " %08X", - ((int *) (addr_t) act->cda) + ((int *)dma32_to_virt(act->cda)) [(count>>2)]); len += sprintf(page + len, "\n"); act++; diff --git a/drivers/s390/block/dcssblk.c b/drivers/s390/block/dcssblk.c index 9c8f529b827c..6d1689a2717e 100644 --- a/drivers/s390/block/dcssblk.c +++ b/drivers/s390/block/dcssblk.c @@ -552,6 +552,7 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char int rc, i, j, num_of_segments; struct dcssblk_dev_info *dev_info; struct segment_info *seg_info, *temp; + struct dax_device *dax_dev; char *local_buf; unsigned long seg_byte_size; @@ -679,13 +680,13 @@ dcssblk_add_store(struct device *dev, struct device_attribute *attr, const char if (rc) goto put_dev; - dev_info->dax_dev = alloc_dax(dev_info, &dcssblk_dax_ops); - if (IS_ERR(dev_info->dax_dev)) { - rc = PTR_ERR(dev_info->dax_dev); - dev_info->dax_dev = NULL; + dax_dev = alloc_dax(dev_info, &dcssblk_dax_ops); + if (IS_ERR(dax_dev)) { + rc = PTR_ERR(dax_dev); goto put_dev; } - set_dax_synchronous(dev_info->dax_dev); + set_dax_synchronous(dax_dev); + dev_info->dax_dev = dax_dev; rc = dax_add_host(dev_info->dax_dev, dev_info->gd); if (rc) goto out_dax; @@ -919,7 +920,7 @@ __dcssblk_direct_access(struct dcssblk_dev_info *dev_info, pgoff_t pgoff, dev_sz = dev_info->end - dev_info->start + 1; if (kaddr) - *kaddr = (void *) dev_info->start + offset; + *kaddr = __va(dev_info->start + offset); if (pfn) *pfn = __pfn_to_pfn_t(PFN_DOWN(dev_info->start + offset), PFN_DEV|PFN_SPECIAL); diff --git a/drivers/s390/block/scm_blk.c b/drivers/s390/block/scm_blk.c index 9f6fdd0daa74..1d456a5a3bfb 100644 --- a/drivers/s390/block/scm_blk.c +++ b/drivers/s390/block/scm_blk.c @@ -131,7 +131,7 @@ static void scm_request_done(struct scm_request *scmrq) for (i = 0; i < nr_requests_per_io && scmrq->request[i]; i++) { msb = &scmrq->aob->msb[i]; - aidaw = (u64)phys_to_virt(msb->data_addr); + aidaw = (u64)dma64_to_virt(msb->data_addr); if ((msb->flags & MSB_FLAG_IDA) && aidaw && IS_ALIGNED(aidaw, PAGE_SIZE)) @@ -196,12 +196,12 @@ static int scm_request_prepare(struct scm_request *scmrq) msb->scm_addr = scmdev->address + ((u64) blk_rq_pos(req) << 9); msb->oc = (rq_data_dir(req) == READ) ? MSB_OC_READ : MSB_OC_WRITE; msb->flags |= MSB_FLAG_IDA; - msb->data_addr = (u64)virt_to_phys(aidaw); + msb->data_addr = virt_to_dma64(aidaw); rq_for_each_segment(bv, req, iter) { WARN_ON(bv.bv_offset); msb->blk_count += bv.bv_len >> 12; - aidaw->data_addr = virt_to_phys(page_address(bv.bv_page)); + aidaw->data_addr = virt_to_dma64(page_address(bv.bv_page)); aidaw++; } |