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-rw-r--r--drivers/s390/cio/qdio_main.c6
-rw-r--r--drivers/s390/net/qeth_core.h2
-rw-r--r--drivers/s390/net/qeth_core_main.c57
-rw-r--r--drivers/s390/scsi/zfcp_fsf.c45
-rw-r--r--drivers/s390/scsi/zfcp_qdio.c11
-rw-r--r--drivers/s390/scsi/zfcp_qdio.h9
6 files changed, 68 insertions, 62 deletions
diff --git a/drivers/s390/cio/qdio_main.c b/drivers/s390/cio/qdio_main.c
index 55e8f721e38a..570d4da10696 100644
--- a/drivers/s390/cio/qdio_main.c
+++ b/drivers/s390/cio/qdio_main.c
@@ -416,7 +416,7 @@ static void process_buffer_error(struct qdio_q *q, int count)
416 416
417 /* special handling for no target buffer empty */ 417 /* special handling for no target buffer empty */
418 if ((!q->is_input_q && 418 if ((!q->is_input_q &&
419 (q->sbal[q->first_to_check]->element[15].flags & 0xff) == 0x10)) { 419 (q->sbal[q->first_to_check]->element[15].sflags) == 0x10)) {
420 qperf_inc(q, target_full); 420 qperf_inc(q, target_full);
421 DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "OUTFULL FTC:%02x", 421 DBF_DEV_EVENT(DBF_INFO, q->irq_ptr, "OUTFULL FTC:%02x",
422 q->first_to_check); 422 q->first_to_check);
@@ -427,8 +427,8 @@ static void process_buffer_error(struct qdio_q *q, int count)
427 DBF_ERROR((q->is_input_q) ? "IN:%2d" : "OUT:%2d", q->nr); 427 DBF_ERROR((q->is_input_q) ? "IN:%2d" : "OUT:%2d", q->nr);
428 DBF_ERROR("FTC:%3d C:%3d", q->first_to_check, count); 428 DBF_ERROR("FTC:%3d C:%3d", q->first_to_check, count);
429 DBF_ERROR("F14:%2x F15:%2x", 429 DBF_ERROR("F14:%2x F15:%2x",
430 q->sbal[q->first_to_check]->element[14].flags & 0xff, 430 q->sbal[q->first_to_check]->element[14].sflags,
431 q->sbal[q->first_to_check]->element[15].flags & 0xff); 431 q->sbal[q->first_to_check]->element[15].sflags);
432 432
433 /* 433 /*
434 * Interrupts may be avoided as long as the error is present 434 * Interrupts may be avoided as long as the error is present
diff --git a/drivers/s390/net/qeth_core.h b/drivers/s390/net/qeth_core.h
index 55c6aa1c9704..d3cee33e554c 100644
--- a/drivers/s390/net/qeth_core.h
+++ b/drivers/s390/net/qeth_core.h
@@ -361,7 +361,7 @@ enum qeth_header_ids {
361 361
362static inline int qeth_is_last_sbale(struct qdio_buffer_element *sbale) 362static inline int qeth_is_last_sbale(struct qdio_buffer_element *sbale)
363{ 363{
364 return (sbale->flags & SBAL_FLAGS_LAST_ENTRY); 364 return (sbale->eflags & SBAL_EFLAGS_LAST_ENTRY);
365} 365}
366 366
367enum qeth_qdio_buffer_states { 367enum qeth_qdio_buffer_states {
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 503678a30981..dd08f7b42fb8 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -890,7 +890,7 @@ static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
890 struct sk_buff *skb; 890 struct sk_buff *skb;
891 891
892 /* is PCI flag set on buffer? */ 892 /* is PCI flag set on buffer? */
893 if (buf->buffer->element[0].flags & 0x40) 893 if (buf->buffer->element[0].sflags & SBAL_SFLAGS0_PCI_REQ)
894 atomic_dec(&queue->set_pci_flags_count); 894 atomic_dec(&queue->set_pci_flags_count);
895 895
896 skb = skb_dequeue(&buf->skb_list); 896 skb = skb_dequeue(&buf->skb_list);
@@ -906,9 +906,11 @@ static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
906 buf->is_header[i] = 0; 906 buf->is_header[i] = 0;
907 buf->buffer->element[i].length = 0; 907 buf->buffer->element[i].length = 0;
908 buf->buffer->element[i].addr = NULL; 908 buf->buffer->element[i].addr = NULL;
909 buf->buffer->element[i].flags = 0; 909 buf->buffer->element[i].eflags = 0;
910 buf->buffer->element[i].sflags = 0;
910 } 911 }
911 buf->buffer->element[15].flags = 0; 912 buf->buffer->element[15].eflags = 0;
913 buf->buffer->element[15].sflags = 0;
912 buf->next_element_to_fill = 0; 914 buf->next_element_to_fill = 0;
913 atomic_set(&buf->state, QETH_QDIO_BUF_EMPTY); 915 atomic_set(&buf->state, QETH_QDIO_BUF_EMPTY);
914} 916}
@@ -2368,9 +2370,10 @@ static int qeth_init_input_buffer(struct qeth_card *card,
2368 buf->buffer->element[i].length = PAGE_SIZE; 2370 buf->buffer->element[i].length = PAGE_SIZE;
2369 buf->buffer->element[i].addr = pool_entry->elements[i]; 2371 buf->buffer->element[i].addr = pool_entry->elements[i];
2370 if (i == QETH_MAX_BUFFER_ELEMENTS(card) - 1) 2372 if (i == QETH_MAX_BUFFER_ELEMENTS(card) - 1)
2371 buf->buffer->element[i].flags = SBAL_FLAGS_LAST_ENTRY; 2373 buf->buffer->element[i].eflags = SBAL_EFLAGS_LAST_ENTRY;
2372 else 2374 else
2373 buf->buffer->element[i].flags = 0; 2375 buf->buffer->element[i].eflags = 0;
2376 buf->buffer->element[i].sflags = 0;
2374 } 2377 }
2375 return 0; 2378 return 0;
2376} 2379}
@@ -2718,11 +2721,11 @@ int qeth_check_qdio_errors(struct qeth_card *card, struct qdio_buffer *buf,
2718 if (qdio_error) { 2721 if (qdio_error) {
2719 QETH_CARD_TEXT(card, 2, dbftext); 2722 QETH_CARD_TEXT(card, 2, dbftext);
2720 QETH_CARD_TEXT_(card, 2, " F15=%02X", 2723 QETH_CARD_TEXT_(card, 2, " F15=%02X",
2721 buf->element[15].flags & 0xff); 2724 buf->element[15].sflags);
2722 QETH_CARD_TEXT_(card, 2, " F14=%02X", 2725 QETH_CARD_TEXT_(card, 2, " F14=%02X",
2723 buf->element[14].flags & 0xff); 2726 buf->element[14].sflags);
2724 QETH_CARD_TEXT_(card, 2, " qerr=%X", qdio_error); 2727 QETH_CARD_TEXT_(card, 2, " qerr=%X", qdio_error);
2725 if ((buf->element[15].flags & 0xff) == 0x12) { 2728 if ((buf->element[15].sflags) == 0x12) {
2726 card->stats.rx_dropped++; 2729 card->stats.rx_dropped++;
2727 return 0; 2730 return 0;
2728 } else 2731 } else
@@ -2798,7 +2801,7 @@ EXPORT_SYMBOL_GPL(qeth_queue_input_buffer);
2798static int qeth_handle_send_error(struct qeth_card *card, 2801static int qeth_handle_send_error(struct qeth_card *card,
2799 struct qeth_qdio_out_buffer *buffer, unsigned int qdio_err) 2802 struct qeth_qdio_out_buffer *buffer, unsigned int qdio_err)
2800{ 2803{
2801 int sbalf15 = buffer->buffer->element[15].flags & 0xff; 2804 int sbalf15 = buffer->buffer->element[15].sflags;
2802 2805
2803 QETH_CARD_TEXT(card, 6, "hdsnderr"); 2806 QETH_CARD_TEXT(card, 6, "hdsnderr");
2804 if (card->info.type == QETH_CARD_TYPE_IQD) { 2807 if (card->info.type == QETH_CARD_TYPE_IQD) {
@@ -2907,8 +2910,8 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int index,
2907 2910
2908 for (i = index; i < index + count; ++i) { 2911 for (i = index; i < index + count; ++i) {
2909 buf = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q]; 2912 buf = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q];
2910 buf->buffer->element[buf->next_element_to_fill - 1].flags |= 2913 buf->buffer->element[buf->next_element_to_fill - 1].eflags |=
2911 SBAL_FLAGS_LAST_ENTRY; 2914 SBAL_EFLAGS_LAST_ENTRY;
2912 2915
2913 if (queue->card->info.type == QETH_CARD_TYPE_IQD) 2916 if (queue->card->info.type == QETH_CARD_TYPE_IQD)
2914 continue; 2917 continue;
@@ -2921,7 +2924,7 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int index,
2921 /* it's likely that we'll go to packing 2924 /* it's likely that we'll go to packing
2922 * mode soon */ 2925 * mode soon */
2923 atomic_inc(&queue->set_pci_flags_count); 2926 atomic_inc(&queue->set_pci_flags_count);
2924 buf->buffer->element[0].flags |= 0x40; 2927 buf->buffer->element[0].sflags |= SBAL_SFLAGS0_PCI_REQ;
2925 } 2928 }
2926 } else { 2929 } else {
2927 if (!atomic_read(&queue->set_pci_flags_count)) { 2930 if (!atomic_read(&queue->set_pci_flags_count)) {
@@ -2934,7 +2937,7 @@ static void qeth_flush_buffers(struct qeth_qdio_out_q *queue, int index,
2934 * further send was requested by the stack 2937 * further send was requested by the stack
2935 */ 2938 */
2936 atomic_inc(&queue->set_pci_flags_count); 2939 atomic_inc(&queue->set_pci_flags_count);
2937 buf->buffer->element[0].flags |= 0x40; 2940 buf->buffer->element[0].sflags |= SBAL_SFLAGS0_PCI_REQ;
2938 } 2941 }
2939 } 2942 }
2940 } 2943 }
@@ -3180,20 +3183,20 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb,
3180 if (!length) { 3183 if (!length) {
3181 if (first_lap) 3184 if (first_lap)
3182 if (skb_shinfo(skb)->nr_frags) 3185 if (skb_shinfo(skb)->nr_frags)
3183 buffer->element[element].flags = 3186 buffer->element[element].eflags =
3184 SBAL_FLAGS_FIRST_FRAG; 3187 SBAL_EFLAGS_FIRST_FRAG;
3185 else 3188 else
3186 buffer->element[element].flags = 0; 3189 buffer->element[element].eflags = 0;
3187 else 3190 else
3188 buffer->element[element].flags = 3191 buffer->element[element].eflags =
3189 SBAL_FLAGS_MIDDLE_FRAG; 3192 SBAL_EFLAGS_MIDDLE_FRAG;
3190 } else { 3193 } else {
3191 if (first_lap) 3194 if (first_lap)
3192 buffer->element[element].flags = 3195 buffer->element[element].eflags =
3193 SBAL_FLAGS_FIRST_FRAG; 3196 SBAL_EFLAGS_FIRST_FRAG;
3194 else 3197 else
3195 buffer->element[element].flags = 3198 buffer->element[element].eflags =
3196 SBAL_FLAGS_MIDDLE_FRAG; 3199 SBAL_EFLAGS_MIDDLE_FRAG;
3197 } 3200 }
3198 data += length_here; 3201 data += length_here;
3199 element++; 3202 element++;
@@ -3205,12 +3208,12 @@ static inline void __qeth_fill_buffer(struct sk_buff *skb,
3205 buffer->element[element].addr = (char *)page_to_phys(frag->page) 3208 buffer->element[element].addr = (char *)page_to_phys(frag->page)
3206 + frag->page_offset; 3209 + frag->page_offset;
3207 buffer->element[element].length = frag->size; 3210 buffer->element[element].length = frag->size;
3208 buffer->element[element].flags = SBAL_FLAGS_MIDDLE_FRAG; 3211 buffer->element[element].eflags = SBAL_EFLAGS_MIDDLE_FRAG;
3209 element++; 3212 element++;
3210 } 3213 }
3211 3214
3212 if (buffer->element[element - 1].flags) 3215 if (buffer->element[element - 1].eflags)
3213 buffer->element[element - 1].flags = SBAL_FLAGS_LAST_FRAG; 3216 buffer->element[element - 1].eflags = SBAL_EFLAGS_LAST_FRAG;
3214 *next_element_to_fill = element; 3217 *next_element_to_fill = element;
3215} 3218}
3216 3219
@@ -3234,7 +3237,7 @@ static inline int qeth_fill_buffer(struct qeth_qdio_out_q *queue,
3234 /*fill first buffer entry only with header information */ 3237 /*fill first buffer entry only with header information */
3235 buffer->element[element].addr = skb->data; 3238 buffer->element[element].addr = skb->data;
3236 buffer->element[element].length = hdr_len; 3239 buffer->element[element].length = hdr_len;
3237 buffer->element[element].flags = SBAL_FLAGS_FIRST_FRAG; 3240 buffer->element[element].eflags = SBAL_EFLAGS_FIRST_FRAG;
3238 buf->next_element_to_fill++; 3241 buf->next_element_to_fill++;
3239 skb->data += hdr_len; 3242 skb->data += hdr_len;
3240 skb->len -= hdr_len; 3243 skb->len -= hdr_len;
@@ -3246,7 +3249,7 @@ static inline int qeth_fill_buffer(struct qeth_qdio_out_q *queue,
3246 buffer->element[element].addr = hdr; 3249 buffer->element[element].addr = hdr;
3247 buffer->element[element].length = sizeof(struct qeth_hdr) + 3250 buffer->element[element].length = sizeof(struct qeth_hdr) +
3248 hd_len; 3251 hd_len;
3249 buffer->element[element].flags = SBAL_FLAGS_FIRST_FRAG; 3252 buffer->element[element].eflags = SBAL_EFLAGS_FIRST_FRAG;
3250 buf->is_header[element] = 1; 3253 buf->is_header[element] = 1;
3251 buf->next_element_to_fill++; 3254 buf->next_element_to_fill++;
3252 } 3255 }
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 8512b5c0ef82..022fb6a8cb83 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -640,7 +640,7 @@ static struct fsf_qtcb *zfcp_qtcb_alloc(mempool_t *pool)
640} 640}
641 641
642static struct zfcp_fsf_req *zfcp_fsf_req_create(struct zfcp_qdio *qdio, 642static struct zfcp_fsf_req *zfcp_fsf_req_create(struct zfcp_qdio *qdio,
643 u32 fsf_cmd, u32 sbtype, 643 u32 fsf_cmd, u8 sbtype,
644 mempool_t *pool) 644 mempool_t *pool)
645{ 645{
646 struct zfcp_adapter *adapter = qdio->adapter; 646 struct zfcp_adapter *adapter = qdio->adapter;
@@ -841,7 +841,7 @@ struct zfcp_fsf_req *zfcp_fsf_abort_fcp_cmnd(struct scsi_cmnd *scmnd)
841 if (zfcp_qdio_sbal_get(qdio)) 841 if (zfcp_qdio_sbal_get(qdio))
842 goto out; 842 goto out;
843 req = zfcp_fsf_req_create(qdio, FSF_QTCB_ABORT_FCP_CMND, 843 req = zfcp_fsf_req_create(qdio, FSF_QTCB_ABORT_FCP_CMND,
844 SBAL_FLAGS0_TYPE_READ, 844 SBAL_SFLAGS0_TYPE_READ,
845 qdio->adapter->pool.scsi_abort); 845 qdio->adapter->pool.scsi_abort);
846 if (IS_ERR(req)) { 846 if (IS_ERR(req)) {
847 req = NULL; 847 req = NULL;
@@ -1012,7 +1012,7 @@ int zfcp_fsf_send_ct(struct zfcp_fc_wka_port *wka_port,
1012 goto out; 1012 goto out;
1013 1013
1014 req = zfcp_fsf_req_create(qdio, FSF_QTCB_SEND_GENERIC, 1014 req = zfcp_fsf_req_create(qdio, FSF_QTCB_SEND_GENERIC,
1015 SBAL_FLAGS0_TYPE_WRITE_READ, pool); 1015 SBAL_SFLAGS0_TYPE_WRITE_READ, pool);
1016 1016
1017 if (IS_ERR(req)) { 1017 if (IS_ERR(req)) {
1018 ret = PTR_ERR(req); 1018 ret = PTR_ERR(req);
@@ -1110,7 +1110,7 @@ int zfcp_fsf_send_els(struct zfcp_adapter *adapter, u32 d_id,
1110 goto out; 1110 goto out;
1111 1111
1112 req = zfcp_fsf_req_create(qdio, FSF_QTCB_SEND_ELS, 1112 req = zfcp_fsf_req_create(qdio, FSF_QTCB_SEND_ELS,
1113 SBAL_FLAGS0_TYPE_WRITE_READ, NULL); 1113 SBAL_SFLAGS0_TYPE_WRITE_READ, NULL);
1114 1114
1115 if (IS_ERR(req)) { 1115 if (IS_ERR(req)) {
1116 ret = PTR_ERR(req); 1116 ret = PTR_ERR(req);
@@ -1156,7 +1156,7 @@ int zfcp_fsf_exchange_config_data(struct zfcp_erp_action *erp_action)
1156 goto out; 1156 goto out;
1157 1157
1158 req = zfcp_fsf_req_create(qdio, FSF_QTCB_EXCHANGE_CONFIG_DATA, 1158 req = zfcp_fsf_req_create(qdio, FSF_QTCB_EXCHANGE_CONFIG_DATA,
1159 SBAL_FLAGS0_TYPE_READ, 1159 SBAL_SFLAGS0_TYPE_READ,
1160 qdio->adapter->pool.erp_req); 1160 qdio->adapter->pool.erp_req);
1161 1161
1162 if (IS_ERR(req)) { 1162 if (IS_ERR(req)) {
@@ -1198,7 +1198,7 @@ int zfcp_fsf_exchange_config_data_sync(struct zfcp_qdio *qdio,
1198 goto out_unlock; 1198 goto out_unlock;
1199 1199
1200 req = zfcp_fsf_req_create(qdio, FSF_QTCB_EXCHANGE_CONFIG_DATA, 1200 req = zfcp_fsf_req_create(qdio, FSF_QTCB_EXCHANGE_CONFIG_DATA,
1201 SBAL_FLAGS0_TYPE_READ, NULL); 1201 SBAL_SFLAGS0_TYPE_READ, NULL);
1202 1202
1203 if (IS_ERR(req)) { 1203 if (IS_ERR(req)) {
1204 retval = PTR_ERR(req); 1204 retval = PTR_ERR(req);
@@ -1250,7 +1250,7 @@ int zfcp_fsf_exchange_port_data(struct zfcp_erp_action *erp_action)
1250 goto out; 1250 goto out;
1251 1251
1252 req = zfcp_fsf_req_create(qdio, FSF_QTCB_EXCHANGE_PORT_DATA, 1252 req = zfcp_fsf_req_create(qdio, FSF_QTCB_EXCHANGE_PORT_DATA,
1253 SBAL_FLAGS0_TYPE_READ, 1253 SBAL_SFLAGS0_TYPE_READ,
1254 qdio->adapter->pool.erp_req); 1254 qdio->adapter->pool.erp_req);
1255 1255
1256 if (IS_ERR(req)) { 1256 if (IS_ERR(req)) {
@@ -1296,7 +1296,7 @@ int zfcp_fsf_exchange_port_data_sync(struct zfcp_qdio *qdio,
1296 goto out_unlock; 1296 goto out_unlock;
1297 1297
1298 req = zfcp_fsf_req_create(qdio, FSF_QTCB_EXCHANGE_PORT_DATA, 1298 req = zfcp_fsf_req_create(qdio, FSF_QTCB_EXCHANGE_PORT_DATA,
1299 SBAL_FLAGS0_TYPE_READ, NULL); 1299 SBAL_SFLAGS0_TYPE_READ, NULL);
1300 1300
1301 if (IS_ERR(req)) { 1301 if (IS_ERR(req)) {
1302 retval = PTR_ERR(req); 1302 retval = PTR_ERR(req);
@@ -1412,7 +1412,7 @@ int zfcp_fsf_open_port(struct zfcp_erp_action *erp_action)
1412 goto out; 1412 goto out;
1413 1413
1414 req = zfcp_fsf_req_create(qdio, FSF_QTCB_OPEN_PORT_WITH_DID, 1414 req = zfcp_fsf_req_create(qdio, FSF_QTCB_OPEN_PORT_WITH_DID,
1415 SBAL_FLAGS0_TYPE_READ, 1415 SBAL_SFLAGS0_TYPE_READ,
1416 qdio->adapter->pool.erp_req); 1416 qdio->adapter->pool.erp_req);
1417 1417
1418 if (IS_ERR(req)) { 1418 if (IS_ERR(req)) {
@@ -1478,7 +1478,7 @@ int zfcp_fsf_close_port(struct zfcp_erp_action *erp_action)
1478 goto out; 1478 goto out;
1479 1479
1480 req = zfcp_fsf_req_create(qdio, FSF_QTCB_CLOSE_PORT, 1480 req = zfcp_fsf_req_create(qdio, FSF_QTCB_CLOSE_PORT,
1481 SBAL_FLAGS0_TYPE_READ, 1481 SBAL_SFLAGS0_TYPE_READ,
1482 qdio->adapter->pool.erp_req); 1482 qdio->adapter->pool.erp_req);
1483 1483
1484 if (IS_ERR(req)) { 1484 if (IS_ERR(req)) {
@@ -1553,7 +1553,7 @@ int zfcp_fsf_open_wka_port(struct zfcp_fc_wka_port *wka_port)
1553 goto out; 1553 goto out;
1554 1554
1555 req = zfcp_fsf_req_create(qdio, FSF_QTCB_OPEN_PORT_WITH_DID, 1555 req = zfcp_fsf_req_create(qdio, FSF_QTCB_OPEN_PORT_WITH_DID,
1556 SBAL_FLAGS0_TYPE_READ, 1556 SBAL_SFLAGS0_TYPE_READ,
1557 qdio->adapter->pool.erp_req); 1557 qdio->adapter->pool.erp_req);
1558 1558
1559 if (IS_ERR(req)) { 1559 if (IS_ERR(req)) {
@@ -1606,7 +1606,7 @@ int zfcp_fsf_close_wka_port(struct zfcp_fc_wka_port *wka_port)
1606 goto out; 1606 goto out;
1607 1607
1608 req = zfcp_fsf_req_create(qdio, FSF_QTCB_CLOSE_PORT, 1608 req = zfcp_fsf_req_create(qdio, FSF_QTCB_CLOSE_PORT,
1609 SBAL_FLAGS0_TYPE_READ, 1609 SBAL_SFLAGS0_TYPE_READ,
1610 qdio->adapter->pool.erp_req); 1610 qdio->adapter->pool.erp_req);
1611 1611
1612 if (IS_ERR(req)) { 1612 if (IS_ERR(req)) {
@@ -1698,7 +1698,7 @@ int zfcp_fsf_close_physical_port(struct zfcp_erp_action *erp_action)
1698 goto out; 1698 goto out;
1699 1699
1700 req = zfcp_fsf_req_create(qdio, FSF_QTCB_CLOSE_PHYSICAL_PORT, 1700 req = zfcp_fsf_req_create(qdio, FSF_QTCB_CLOSE_PHYSICAL_PORT,
1701 SBAL_FLAGS0_TYPE_READ, 1701 SBAL_SFLAGS0_TYPE_READ,
1702 qdio->adapter->pool.erp_req); 1702 qdio->adapter->pool.erp_req);
1703 1703
1704 if (IS_ERR(req)) { 1704 if (IS_ERR(req)) {
@@ -1812,7 +1812,7 @@ int zfcp_fsf_open_lun(struct zfcp_erp_action *erp_action)
1812 goto out; 1812 goto out;
1813 1813
1814 req = zfcp_fsf_req_create(qdio, FSF_QTCB_OPEN_LUN, 1814 req = zfcp_fsf_req_create(qdio, FSF_QTCB_OPEN_LUN,
1815 SBAL_FLAGS0_TYPE_READ, 1815 SBAL_SFLAGS0_TYPE_READ,
1816 adapter->pool.erp_req); 1816 adapter->pool.erp_req);
1817 1817
1818 if (IS_ERR(req)) { 1818 if (IS_ERR(req)) {
@@ -1901,7 +1901,7 @@ int zfcp_fsf_close_lun(struct zfcp_erp_action *erp_action)
1901 goto out; 1901 goto out;
1902 1902
1903 req = zfcp_fsf_req_create(qdio, FSF_QTCB_CLOSE_LUN, 1903 req = zfcp_fsf_req_create(qdio, FSF_QTCB_CLOSE_LUN,
1904 SBAL_FLAGS0_TYPE_READ, 1904 SBAL_SFLAGS0_TYPE_READ,
1905 qdio->adapter->pool.erp_req); 1905 qdio->adapter->pool.erp_req);
1906 1906
1907 if (IS_ERR(req)) { 1907 if (IS_ERR(req)) {
@@ -2161,7 +2161,7 @@ int zfcp_fsf_fcp_cmnd(struct scsi_cmnd *scsi_cmnd)
2161{ 2161{
2162 struct zfcp_fsf_req *req; 2162 struct zfcp_fsf_req *req;
2163 struct fcp_cmnd *fcp_cmnd; 2163 struct fcp_cmnd *fcp_cmnd;
2164 unsigned int sbtype = SBAL_FLAGS0_TYPE_READ; 2164 u8 sbtype = SBAL_SFLAGS0_TYPE_READ;
2165 int real_bytes, retval = -EIO, dix_bytes = 0; 2165 int real_bytes, retval = -EIO, dix_bytes = 0;
2166 struct scsi_device *sdev = scsi_cmnd->device; 2166 struct scsi_device *sdev = scsi_cmnd->device;
2167 struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev); 2167 struct zfcp_scsi_dev *zfcp_sdev = sdev_to_zfcp(sdev);
@@ -2181,7 +2181,7 @@ int zfcp_fsf_fcp_cmnd(struct scsi_cmnd *scsi_cmnd)
2181 } 2181 }
2182 2182
2183 if (scsi_cmnd->sc_data_direction == DMA_TO_DEVICE) 2183 if (scsi_cmnd->sc_data_direction == DMA_TO_DEVICE)
2184 sbtype = SBAL_FLAGS0_TYPE_WRITE; 2184 sbtype = SBAL_SFLAGS0_TYPE_WRITE;
2185 2185
2186 req = zfcp_fsf_req_create(qdio, FSF_QTCB_FCP_CMND, 2186 req = zfcp_fsf_req_create(qdio, FSF_QTCB_FCP_CMND,
2187 sbtype, adapter->pool.scsi_req); 2187 sbtype, adapter->pool.scsi_req);
@@ -2280,7 +2280,7 @@ struct zfcp_fsf_req *zfcp_fsf_fcp_task_mgmt(struct scsi_cmnd *scmnd,
2280 goto out; 2280 goto out;
2281 2281
2282 req = zfcp_fsf_req_create(qdio, FSF_QTCB_FCP_CMND, 2282 req = zfcp_fsf_req_create(qdio, FSF_QTCB_FCP_CMND,
2283 SBAL_FLAGS0_TYPE_WRITE, 2283 SBAL_SFLAGS0_TYPE_WRITE,
2284 qdio->adapter->pool.scsi_req); 2284 qdio->adapter->pool.scsi_req);
2285 2285
2286 if (IS_ERR(req)) { 2286 if (IS_ERR(req)) {
@@ -2328,17 +2328,18 @@ struct zfcp_fsf_req *zfcp_fsf_control_file(struct zfcp_adapter *adapter,
2328 struct zfcp_qdio *qdio = adapter->qdio; 2328 struct zfcp_qdio *qdio = adapter->qdio;
2329 struct zfcp_fsf_req *req = NULL; 2329 struct zfcp_fsf_req *req = NULL;
2330 struct fsf_qtcb_bottom_support *bottom; 2330 struct fsf_qtcb_bottom_support *bottom;
2331 int direction, retval = -EIO, bytes; 2331 int retval = -EIO, bytes;
2332 u8 direction;
2332 2333
2333 if (!(adapter->adapter_features & FSF_FEATURE_CFDC)) 2334 if (!(adapter->adapter_features & FSF_FEATURE_CFDC))
2334 return ERR_PTR(-EOPNOTSUPP); 2335 return ERR_PTR(-EOPNOTSUPP);
2335 2336
2336 switch (fsf_cfdc->command) { 2337 switch (fsf_cfdc->command) {
2337 case FSF_QTCB_DOWNLOAD_CONTROL_FILE: 2338 case FSF_QTCB_DOWNLOAD_CONTROL_FILE:
2338 direction = SBAL_FLAGS0_TYPE_WRITE; 2339 direction = SBAL_SFLAGS0_TYPE_WRITE;
2339 break; 2340 break;
2340 case FSF_QTCB_UPLOAD_CONTROL_FILE: 2341 case FSF_QTCB_UPLOAD_CONTROL_FILE:
2341 direction = SBAL_FLAGS0_TYPE_READ; 2342 direction = SBAL_SFLAGS0_TYPE_READ;
2342 break; 2343 break;
2343 default: 2344 default:
2344 return ERR_PTR(-EINVAL); 2345 return ERR_PTR(-EINVAL);
@@ -2413,7 +2414,7 @@ void zfcp_fsf_reqid_check(struct zfcp_qdio *qdio, int sbal_idx)
2413 fsf_req->qdio_req.sbal_response = sbal_idx; 2414 fsf_req->qdio_req.sbal_response = sbal_idx;
2414 zfcp_fsf_req_complete(fsf_req); 2415 zfcp_fsf_req_complete(fsf_req);
2415 2416
2416 if (likely(sbale->flags & SBAL_FLAGS_LAST_ENTRY)) 2417 if (likely(sbale->eflags & SBAL_EFLAGS_LAST_ENTRY))
2417 break; 2418 break;
2418 } 2419 }
2419} 2420}
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 98e97d90835b..d9c40ea73eef 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -124,7 +124,7 @@ zfcp_qdio_sbal_chain(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req)
124 124
125 /* set last entry flag in current SBALE of current SBAL */ 125 /* set last entry flag in current SBALE of current SBAL */
126 sbale = zfcp_qdio_sbale_curr(qdio, q_req); 126 sbale = zfcp_qdio_sbale_curr(qdio, q_req);
127 sbale->flags |= SBAL_FLAGS_LAST_ENTRY; 127 sbale->eflags |= SBAL_EFLAGS_LAST_ENTRY;
128 128
129 /* don't exceed last allowed SBAL */ 129 /* don't exceed last allowed SBAL */
130 if (q_req->sbal_last == q_req->sbal_limit) 130 if (q_req->sbal_last == q_req->sbal_limit)
@@ -132,7 +132,7 @@ zfcp_qdio_sbal_chain(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req)
132 132
133 /* set chaining flag in first SBALE of current SBAL */ 133 /* set chaining flag in first SBALE of current SBAL */
134 sbale = zfcp_qdio_sbale_req(qdio, q_req); 134 sbale = zfcp_qdio_sbale_req(qdio, q_req);
135 sbale->flags |= SBAL_FLAGS0_MORE_SBALS; 135 sbale->sflags |= SBAL_SFLAGS0_MORE_SBALS;
136 136
137 /* calculate index of next SBAL */ 137 /* calculate index of next SBAL */
138 q_req->sbal_last++; 138 q_req->sbal_last++;
@@ -147,7 +147,7 @@ zfcp_qdio_sbal_chain(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req)
147 147
148 /* set storage-block type for new SBAL */ 148 /* set storage-block type for new SBAL */
149 sbale = zfcp_qdio_sbale_curr(qdio, q_req); 149 sbale = zfcp_qdio_sbale_curr(qdio, q_req);
150 sbale->flags |= q_req->sbtype; 150 sbale->sflags |= q_req->sbtype;
151 151
152 return sbale; 152 return sbale;
153} 153}
@@ -177,7 +177,7 @@ int zfcp_qdio_sbals_from_sg(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
177 177
178 /* set storage-block type for this request */ 178 /* set storage-block type for this request */
179 sbale = zfcp_qdio_sbale_req(qdio, q_req); 179 sbale = zfcp_qdio_sbale_req(qdio, q_req);
180 sbale->flags |= q_req->sbtype; 180 sbale->sflags |= q_req->sbtype;
181 181
182 for (; sg; sg = sg_next(sg)) { 182 for (; sg; sg = sg_next(sg)) {
183 sbale = zfcp_qdio_sbale_next(qdio, q_req); 183 sbale = zfcp_qdio_sbale_next(qdio, q_req);
@@ -384,7 +384,8 @@ int zfcp_qdio_open(struct zfcp_qdio *qdio)
384 for (cc = 0; cc < QDIO_MAX_BUFFERS_PER_Q; cc++) { 384 for (cc = 0; cc < QDIO_MAX_BUFFERS_PER_Q; cc++) {
385 sbale = &(qdio->res_q[cc]->element[0]); 385 sbale = &(qdio->res_q[cc]->element[0]);
386 sbale->length = 0; 386 sbale->length = 0;
387 sbale->flags = SBAL_FLAGS_LAST_ENTRY; 387 sbale->eflags = SBAL_EFLAGS_LAST_ENTRY;
388 sbale->sflags = 0;
388 sbale->addr = NULL; 389 sbale->addr = NULL;
389 } 390 }
390 391
diff --git a/drivers/s390/scsi/zfcp_qdio.h b/drivers/s390/scsi/zfcp_qdio.h
index 2297d8d3e947..54e22ace012b 100644
--- a/drivers/s390/scsi/zfcp_qdio.h
+++ b/drivers/s390/scsi/zfcp_qdio.h
@@ -67,7 +67,7 @@ struct zfcp_qdio {
67 * @qdio_outb_usage: usage of outbound queue 67 * @qdio_outb_usage: usage of outbound queue
68 */ 68 */
69struct zfcp_qdio_req { 69struct zfcp_qdio_req {
70 u32 sbtype; 70 u8 sbtype;
71 u8 sbal_number; 71 u8 sbal_number;
72 u8 sbal_first; 72 u8 sbal_first;
73 u8 sbal_last; 73 u8 sbal_last;
@@ -116,7 +116,7 @@ zfcp_qdio_sbale_curr(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req)
116 */ 116 */
117static inline 117static inline
118void zfcp_qdio_req_init(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req, 118void zfcp_qdio_req_init(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
119 unsigned long req_id, u32 sbtype, void *data, u32 len) 119 unsigned long req_id, u8 sbtype, void *data, u32 len)
120{ 120{
121 struct qdio_buffer_element *sbale; 121 struct qdio_buffer_element *sbale;
122 int count = min(atomic_read(&qdio->req_q_free), 122 int count = min(atomic_read(&qdio->req_q_free),
@@ -131,7 +131,8 @@ void zfcp_qdio_req_init(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
131 131
132 sbale = zfcp_qdio_sbale_req(qdio, q_req); 132 sbale = zfcp_qdio_sbale_req(qdio, q_req);
133 sbale->addr = (void *) req_id; 133 sbale->addr = (void *) req_id;
134 sbale->flags = SBAL_FLAGS0_COMMAND | sbtype; 134 sbale->eflags = 0;
135 sbale->sflags = SBAL_SFLAGS0_COMMAND | sbtype;
135 136
136 if (unlikely(!data)) 137 if (unlikely(!data))
137 return; 138 return;
@@ -173,7 +174,7 @@ void zfcp_qdio_set_sbale_last(struct zfcp_qdio *qdio,
173 struct qdio_buffer_element *sbale; 174 struct qdio_buffer_element *sbale;
174 175
175 sbale = zfcp_qdio_sbale_curr(qdio, q_req); 176 sbale = zfcp_qdio_sbale_curr(qdio, q_req);
176 sbale->flags |= SBAL_FLAGS_LAST_ENTRY; 177 sbale->eflags |= SBAL_EFLAGS_LAST_ENTRY;
177} 178}
178 179
179/** 180/**
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-06 12:47:57 -0500