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-rw-r--r--drivers/s390/cio/blacklist.c5
-rw-r--r--drivers/s390/cio/chp.c4
-rw-r--r--drivers/s390/cio/qdio_setup.c3
-rw-r--r--drivers/s390/crypto/zcrypt_ep11misc.c4
-rw-r--r--drivers/s390/net/qeth_core_main.c49
-rw-r--r--drivers/s390/net/qeth_l2_main.c29
-rw-r--r--drivers/s390/scsi/zfcp_fsf.c2
-rw-r--r--drivers/s390/scsi/zfcp_fsf.h2
-rw-r--r--drivers/s390/scsi/zfcp_qdio.c6
-rw-r--r--drivers/s390/scsi/zfcp_qdio.h6
-rw-r--r--drivers/s390/scsi/zfcp_sysfs.c2
11 files changed, 55 insertions, 57 deletions
diff --git a/drivers/s390/cio/blacklist.c b/drivers/s390/cio/blacklist.c
index da642e811f7f..4dd2eb634856 100644
--- a/drivers/s390/cio/blacklist.c
+++ b/drivers/s390/cio/blacklist.c
@@ -303,8 +303,10 @@ static void *
cio_ignore_proc_seq_next(struct seq_file *s, void *it, loff_t *offset)
{
struct ccwdev_iter *iter;
+ loff_t p = *offset;
- if (*offset >= (__MAX_SUBCHANNEL + 1) * (__MAX_SSID + 1))
+ (*offset)++;
+ if (p >= (__MAX_SUBCHANNEL + 1) * (__MAX_SSID + 1))
return NULL;
iter = it;
if (iter->devno == __MAX_SUBCHANNEL) {
@@ -314,7 +316,6 @@ cio_ignore_proc_seq_next(struct seq_file *s, void *it, loff_t *offset)
return NULL;
} else
iter->devno++;
- (*offset)++;
return iter;
}
diff --git a/drivers/s390/cio/chp.c b/drivers/s390/cio/chp.c
index 51038ec309c1..dfcbe54591fb 100644
--- a/drivers/s390/cio/chp.c
+++ b/drivers/s390/cio/chp.c
@@ -135,7 +135,7 @@ static ssize_t chp_measurement_chars_read(struct file *filp,
struct channel_path *chp;
struct device *device;
- device = container_of(kobj, struct device, kobj);
+ device = kobj_to_dev(kobj);
chp = to_channelpath(device);
if (chp->cmg == -1)
return 0;
@@ -184,7 +184,7 @@ static ssize_t chp_measurement_read(struct file *filp, struct kobject *kobj,
struct device *device;
unsigned int size;
- device = container_of(kobj, struct device, kobj);
+ device = kobj_to_dev(kobj);
chp = to_channelpath(device);
css = to_css(chp->dev.parent);
diff --git a/drivers/s390/cio/qdio_setup.c b/drivers/s390/cio/qdio_setup.c
index 3ab8e80d7bbc..e115623b86b2 100644
--- a/drivers/s390/cio/qdio_setup.c
+++ b/drivers/s390/cio/qdio_setup.c
@@ -8,6 +8,7 @@
#include <linux/kernel.h>
#include <linux/slab.h>
#include <linux/export.h>
+#include <linux/io.h>
#include <asm/qdio.h>
#include "cio.h"
@@ -205,7 +206,7 @@ static void setup_storage_lists(struct qdio_q *q, struct qdio_irq *irq_ptr,
/* fill in sl */
for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; j++)
- q->sl->element[j].sbal = (unsigned long)q->sbal[j];
+ q->sl->element[j].sbal = virt_to_phys(q->sbal[j]);
}
static void setup_queues(struct qdio_irq *irq_ptr,
diff --git a/drivers/s390/crypto/zcrypt_ep11misc.c b/drivers/s390/crypto/zcrypt_ep11misc.c
index d4caf46ff9df..2afe2153b34e 100644
--- a/drivers/s390/crypto/zcrypt_ep11misc.c
+++ b/drivers/s390/crypto/zcrypt_ep11misc.c
@@ -887,7 +887,7 @@ static int ep11_unwrapkey(u16 card, u16 domain,
/* empty pin tag */
*p++ = 0x04;
*p++ = 0;
- /* encrytped key value tag and bytes */
+ /* encrypted key value tag and bytes */
p += asn1tag_write(p, 0x04, enckey, enckeysize);
/* reply cprb and payload */
@@ -1095,7 +1095,7 @@ int ep11_clr2keyblob(u16 card, u16 domain, u32 keybitsize, u32 keygenflags,
/* Step 1: generate AES 256 bit random kek key */
rc = ep11_genaeskey(card, domain, 256,
- 0x00006c00, /* EN/DECRYTP, WRAP/UNWRAP */
+ 0x00006c00, /* EN/DECRYPT, WRAP/UNWRAP */
kek, &keklen);
if (rc) {
DEBUG_ERR(
diff --git a/drivers/s390/net/qeth_core_main.c b/drivers/s390/net/qeth_core_main.c
index 9639938581f5..8ca85c8a01a1 100644
--- a/drivers/s390/net/qeth_core_main.c
+++ b/drivers/s390/net/qeth_core_main.c
@@ -1128,9 +1128,10 @@ static void qeth_clear_output_buffer(struct qeth_qdio_out_q *queue,
qeth_tx_complete_buf(buf, error, budget);
for (i = 0; i < queue->max_elements; ++i) {
- if (buf->buffer->element[i].addr && buf->is_header[i])
- kmem_cache_free(qeth_core_header_cache,
- buf->buffer->element[i].addr);
+ void *data = phys_to_virt(buf->buffer->element[i].addr);
+
+ if (data && buf->is_header[i])
+ kmem_cache_free(qeth_core_header_cache, data);
buf->is_header[i] = 0;
}
@@ -2641,7 +2642,8 @@ static int qeth_init_input_buffer(struct qeth_card *card,
buf->pool_entry = pool_entry;
for (i = 0; i < QETH_MAX_BUFFER_ELEMENTS(card); ++i) {
buf->buffer->element[i].length = PAGE_SIZE;
- buf->buffer->element[i].addr = pool_entry->elements[i];
+ buf->buffer->element[i].addr =
+ virt_to_phys(pool_entry->elements[i]);
if (i == QETH_MAX_BUFFER_ELEMENTS(card) - 1)
buf->buffer->element[i].eflags = SBAL_EFLAGS_LAST_ENTRY;
else
@@ -3459,9 +3461,8 @@ static void qeth_qdio_cq_handler(struct qeth_card *card, unsigned int qdio_err,
while ((e < QDIO_MAX_ELEMENTS_PER_BUFFER) &&
buffer->element[e].addr) {
- unsigned long phys_aob_addr;
+ unsigned long phys_aob_addr = buffer->element[e].addr;
- phys_aob_addr = (unsigned long) buffer->element[e].addr;
qeth_qdio_handle_aob(card, phys_aob_addr);
++e;
}
@@ -3750,7 +3751,7 @@ static unsigned int __qeth_fill_buffer(struct sk_buff *skb,
elem_length = min_t(unsigned int, length,
PAGE_SIZE - offset_in_page(data));
- buffer->element[element].addr = data;
+ buffer->element[element].addr = virt_to_phys(data);
buffer->element[element].length = elem_length;
length -= elem_length;
if (is_first_elem) {
@@ -3780,7 +3781,7 @@ static unsigned int __qeth_fill_buffer(struct sk_buff *skb,
elem_length = min_t(unsigned int, length,
PAGE_SIZE - offset_in_page(data));
- buffer->element[element].addr = data;
+ buffer->element[element].addr = virt_to_phys(data);
buffer->element[element].length = elem_length;
buffer->element[element].eflags =
SBAL_EFLAGS_MIDDLE_FRAG;
@@ -3820,7 +3821,7 @@ static unsigned int qeth_fill_buffer(struct qeth_qdio_out_buffer *buf,
int element = buf->next_element_to_fill;
is_first_elem = false;
- buffer->element[element].addr = hdr;
+ buffer->element[element].addr = virt_to_phys(hdr);
buffer->element[element].length = hd_len;
buffer->element[element].eflags = SBAL_EFLAGS_FIRST_FRAG;
/* remember to free cache-allocated qeth_hdr: */
@@ -4746,10 +4747,10 @@ static void qeth_qdio_establish_cq(struct qeth_card *card,
if (card->options.cq == QETH_CQ_ENABLED) {
int offset = QDIO_MAX_BUFFERS_PER_Q *
(card->qdio.no_in_queues - 1);
- for (i = 0; i < QDIO_MAX_BUFFERS_PER_Q; ++i) {
- in_sbal_ptrs[offset + i] = (struct qdio_buffer *)
- virt_to_phys(card->qdio.c_q->bufs[i].buffer);
- }
+
+ for (i = 0; i < QDIO_MAX_BUFFERS_PER_Q; i++)
+ in_sbal_ptrs[offset + i] =
+ card->qdio.c_q->bufs[i].buffer;
queue_start_poll[card->qdio.no_in_queues - 1] = NULL;
}
@@ -4783,10 +4784,9 @@ static int qeth_qdio_establish(struct qeth_card *card)
rc = -ENOMEM;
goto out_free_qib_param;
}
- for (i = 0; i < QDIO_MAX_BUFFERS_PER_Q; ++i) {
- in_sbal_ptrs[i] = (struct qdio_buffer *)
- virt_to_phys(card->qdio.in_q->bufs[i].buffer);
- }
+
+ for (i = 0; i < QDIO_MAX_BUFFERS_PER_Q; i++)
+ in_sbal_ptrs[i] = card->qdio.in_q->bufs[i].buffer;
queue_start_poll = kcalloc(card->qdio.no_in_queues, sizeof(void *),
GFP_KERNEL);
@@ -4807,11 +4807,11 @@ static int qeth_qdio_establish(struct qeth_card *card)
rc = -ENOMEM;
goto out_free_queue_start_poll;
}
+
for (i = 0, k = 0; i < card->qdio.no_out_queues; ++i)
- for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; ++j, ++k) {
- out_sbal_ptrs[k] = (struct qdio_buffer *)virt_to_phys(
- card->qdio.out_qs[i]->bufs[j]->buffer);
- }
+ for (j = 0; j < QDIO_MAX_BUFFERS_PER_Q; j++, k++)
+ out_sbal_ptrs[k] =
+ card->qdio.out_qs[i]->bufs[j]->buffer;
memset(&init_data, 0, sizeof(struct qdio_initialize));
init_data.cdev = CARD_DDEV(card);
@@ -5289,7 +5289,7 @@ next_packet:
offset = 0;
}
- hdr = element->addr + offset;
+ hdr = phys_to_virt(element->addr) + offset;
offset += sizeof(*hdr);
skb = NULL;
@@ -5344,7 +5344,7 @@ next_packet:
}
use_rx_sg = (card->options.cq == QETH_CQ_ENABLED) ||
- ((skb_len >= card->options.rx_sg_cb) &&
+ (skb_len > card->options.rx_sg_cb &&
!atomic_read(&card->force_alloc_skb) &&
!IS_OSN(card));
@@ -5388,7 +5388,7 @@ use_skb:
walk_packet:
while (skb_len) {
int data_len = min(skb_len, (int)(element->length - offset));
- char *data = element->addr + offset;
+ char *data = phys_to_virt(element->addr) + offset;
skb_len -= data_len;
offset += data_len;
@@ -5447,7 +5447,6 @@ static int qeth_extract_skbs(struct qeth_card *card, int budget,
{
int work_done = 0;
- WARN_ON_ONCE(!budget);
*done = false;
while (budget) {
diff --git a/drivers/s390/net/qeth_l2_main.c b/drivers/s390/net/qeth_l2_main.c
index 692bd2623401..9972d96820f3 100644
--- a/drivers/s390/net/qeth_l2_main.c
+++ b/drivers/s390/net/qeth_l2_main.c
@@ -1707,15 +1707,14 @@ int qeth_l2_vnicc_set_state(struct qeth_card *card, u32 vnicc, bool state)
QETH_CARD_TEXT(card, 2, "vniccsch");
- /* do not change anything if BridgePort is enabled */
- if (qeth_bridgeport_is_in_use(card))
- return -EBUSY;
-
/* check if characteristic and enable/disable are supported */
if (!(card->options.vnicc.sup_chars & vnicc) ||
!(card->options.vnicc.set_char_sup & vnicc))
return -EOPNOTSUPP;
+ if (qeth_bridgeport_is_in_use(card))
+ return -EBUSY;
+
/* set enable/disable command and store wanted characteristic */
if (state) {
cmd = IPA_VNICC_ENABLE;
@@ -1761,14 +1760,13 @@ int qeth_l2_vnicc_get_state(struct qeth_card *card, u32 vnicc, bool *state)
QETH_CARD_TEXT(card, 2, "vniccgch");
- /* do not get anything if BridgePort is enabled */
- if (qeth_bridgeport_is_in_use(card))
- return -EBUSY;
-
/* check if characteristic is supported */
if (!(card->options.vnicc.sup_chars & vnicc))
return -EOPNOTSUPP;
+ if (qeth_bridgeport_is_in_use(card))
+ return -EBUSY;
+
/* if card is ready, query current VNICC state */
if (qeth_card_hw_is_reachable(card))
rc = qeth_l2_vnicc_query_chars(card);
@@ -1786,15 +1784,14 @@ int qeth_l2_vnicc_set_timeout(struct qeth_card *card, u32 timeout)
QETH_CARD_TEXT(card, 2, "vniccsto");
- /* do not change anything if BridgePort is enabled */
- if (qeth_bridgeport_is_in_use(card))
- return -EBUSY;
-
/* check if characteristic and set_timeout are supported */
if (!(card->options.vnicc.sup_chars & QETH_VNICC_LEARNING) ||
!(card->options.vnicc.getset_timeout_sup & QETH_VNICC_LEARNING))
return -EOPNOTSUPP;
+ if (qeth_bridgeport_is_in_use(card))
+ return -EBUSY;
+
/* do we need to do anything? */
if (card->options.vnicc.learning_timeout == timeout)
return rc;
@@ -1823,14 +1820,14 @@ int qeth_l2_vnicc_get_timeout(struct qeth_card *card, u32 *timeout)
QETH_CARD_TEXT(card, 2, "vniccgto");
- /* do not get anything if BridgePort is enabled */
- if (qeth_bridgeport_is_in_use(card))
- return -EBUSY;
-
/* check if characteristic and get_timeout are supported */
if (!(card->options.vnicc.sup_chars & QETH_VNICC_LEARNING) ||
!(card->options.vnicc.getset_timeout_sup & QETH_VNICC_LEARNING))
return -EOPNOTSUPP;
+
+ if (qeth_bridgeport_is_in_use(card))
+ return -EBUSY;
+
/* if card is ready, get timeout. Otherwise, just return stored value */
*timeout = card->options.vnicc.learning_timeout;
if (qeth_card_hw_is_reachable(card))
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 223a805f0b0b..cae9b7ff79b0 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -2510,7 +2510,7 @@ void zfcp_fsf_reqid_check(struct zfcp_qdio *qdio, int sbal_idx)
for (idx = 0; idx < QDIO_MAX_ELEMENTS_PER_BUFFER; idx++) {
sbale = &sbal->element[idx];
- req_id = (unsigned long) sbale->addr;
+ req_id = sbale->addr;
fsf_req = zfcp_reqlist_find_rm(adapter->req_list, req_id);
if (!fsf_req) {
diff --git a/drivers/s390/scsi/zfcp_fsf.h b/drivers/s390/scsi/zfcp_fsf.h
index 2b1e4da1944f..4bfb79f20588 100644
--- a/drivers/s390/scsi/zfcp_fsf.h
+++ b/drivers/s390/scsi/zfcp_fsf.h
@@ -410,7 +410,7 @@ struct fsf_qtcb_bottom_port {
u8 cb_util;
u8 a_util;
u8 res2;
- u16 temperature;
+ s16 temperature;
u16 vcc;
u16 tx_bias;
u16 tx_power;
diff --git a/drivers/s390/scsi/zfcp_qdio.c b/drivers/s390/scsi/zfcp_qdio.c
index 661436a92f8e..f0d6296e673b 100644
--- a/drivers/s390/scsi/zfcp_qdio.c
+++ b/drivers/s390/scsi/zfcp_qdio.c
@@ -98,7 +98,7 @@ static void zfcp_qdio_int_resp(struct ccw_device *cdev, unsigned int qdio_err,
memset(pl, 0,
ZFCP_QDIO_MAX_SBALS_PER_REQ * sizeof(void *));
sbale = qdio->res_q[idx]->element;
- req_id = (u64) sbale->addr;
+ req_id = sbale->addr;
scount = min(sbale->scount + 1,
ZFCP_QDIO_MAX_SBALS_PER_REQ + 1);
/* incl. signaling SBAL */
@@ -199,7 +199,7 @@ int zfcp_qdio_sbals_from_sg(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
q_req->sbal_number);
return -EINVAL;
}
- sbale->addr = sg_virt(sg);
+ sbale->addr = sg_phys(sg);
sbale->length = sg->length;
}
return 0;
@@ -418,7 +418,7 @@ int zfcp_qdio_open(struct zfcp_qdio *qdio)
sbale->length = 0;
sbale->eflags = SBAL_EFLAGS_LAST_ENTRY;
sbale->sflags = 0;
- sbale->addr = NULL;
+ sbale->addr = 0;
}
if (do_QDIO(cdev, QDIO_FLAG_SYNC_INPUT, 0, 0, QDIO_MAX_BUFFERS_PER_Q))
diff --git a/drivers/s390/scsi/zfcp_qdio.h b/drivers/s390/scsi/zfcp_qdio.h
index 2a816a37b3c0..6b43d6b254be 100644
--- a/drivers/s390/scsi/zfcp_qdio.h
+++ b/drivers/s390/scsi/zfcp_qdio.h
@@ -122,14 +122,14 @@ void zfcp_qdio_req_init(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
% QDIO_MAX_BUFFERS_PER_Q;
sbale = zfcp_qdio_sbale_req(qdio, q_req);
- sbale->addr = (void *) req_id;
+ sbale->addr = req_id;
sbale->eflags = 0;
sbale->sflags = SBAL_SFLAGS0_COMMAND | sbtype;
if (unlikely(!data))
return;
sbale++;
- sbale->addr = data;
+ sbale->addr = virt_to_phys(data);
sbale->length = len;
}
@@ -152,7 +152,7 @@ void zfcp_qdio_fill_next(struct zfcp_qdio *qdio, struct zfcp_qdio_req *q_req,
BUG_ON(q_req->sbale_curr == qdio->max_sbale_per_sbal - 1);
q_req->sbale_curr++;
sbale = zfcp_qdio_sbale_curr(qdio, q_req);
- sbale->addr = data;
+ sbale->addr = virt_to_phys(data);
sbale->length = len;
}
diff --git a/drivers/s390/scsi/zfcp_sysfs.c b/drivers/s390/scsi/zfcp_sysfs.c
index 494b9fe9cc94..a711a0d15100 100644
--- a/drivers/s390/scsi/zfcp_sysfs.c
+++ b/drivers/s390/scsi/zfcp_sysfs.c
@@ -800,7 +800,7 @@ static ZFCP_DEV_ATTR(adapter_diag, b2b_credit, 0400,
static ZFCP_DEV_ATTR(adapter_diag_sfp, _name, 0400, \
zfcp_sysfs_adapter_diag_sfp_##_name##_show, NULL)
-ZFCP_DEFINE_DIAG_SFP_ATTR(temperature, temperature, 5, "%hu");
+ZFCP_DEFINE_DIAG_SFP_ATTR(temperature, temperature, 6, "%hd");
ZFCP_DEFINE_DIAG_SFP_ATTR(vcc, vcc, 5, "%hu");
ZFCP_DEFINE_DIAG_SFP_ATTR(tx_bias, tx_bias, 5, "%hu");
ZFCP_DEFINE_DIAG_SFP_ATTR(tx_power, tx_power, 5, "%hu");
Copyright © 1996 – 2023 Jason A. Donenfeld. All Rights Reverse Engineered.