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-rw-r--r--drivers/s390/net/claw.c37
-rw-r--r--drivers/s390/net/fsm.c5
-rw-r--r--drivers/s390/net/fsm.h8
-rw-r--r--drivers/s390/net/iucv.c12
-rw-r--r--drivers/s390/net/lcs.c7
-rw-r--r--drivers/s390/net/qeth.h124
-rw-r--r--drivers/s390/net/qeth_eddp.c3
-rw-r--r--drivers/s390/net/qeth_fs.h12
-rw-r--r--drivers/s390/net/qeth_main.c721
-rw-r--r--drivers/s390/net/qeth_mpc.c8
-rw-r--r--drivers/s390/net/qeth_mpc.h28
-rw-r--r--drivers/s390/net/qeth_sys.c32
-rw-r--r--drivers/s390/net/qeth_tso.h2
13 files changed, 745 insertions, 254 deletions
diff --git a/drivers/s390/net/claw.c b/drivers/s390/net/claw.c
index 3092473991a..6b63d21612e 100644
--- a/drivers/s390/net/claw.c
+++ b/drivers/s390/net/claw.c
@@ -88,7 +88,6 @@
#include <linux/tcp.h>
#include <linux/timer.h>
#include <linux/types.h>
-#include <linux/version.h>
#include "cu3088.h"
#include "claw.h"
@@ -2743,14 +2742,10 @@ probe_error( struct ccwgroup_device *cgdev)
#endif
privptr=(struct claw_privbk *)cgdev->dev.driver_data;
if (privptr!=NULL) {
- if (privptr->p_env != NULL) {
- kfree(privptr->p_env);
- privptr->p_env=NULL;
- }
- if (privptr->p_mtc_envelope!=NULL) {
- kfree(privptr->p_mtc_envelope);
- privptr->p_mtc_envelope=NULL;
- }
+ kfree(privptr->p_env);
+ privptr->p_env=NULL;
+ kfree(privptr->p_mtc_envelope);
+ privptr->p_mtc_envelope=NULL;
kfree(privptr);
privptr=NULL;
}
@@ -4121,22 +4116,14 @@ claw_remove_device(struct ccwgroup_device *cgdev)
if (cgdev->state == CCWGROUP_ONLINE)
claw_shutdown_device(cgdev);
claw_remove_files(&cgdev->dev);
- if (priv->p_mtc_envelope!=NULL) {
- kfree(priv->p_mtc_envelope);
- priv->p_mtc_envelope=NULL;
- }
- if (priv->p_env != NULL) {
- kfree(priv->p_env);
- priv->p_env=NULL;
- }
- if (priv->channel[0].irb != NULL) {
- kfree(priv->channel[0].irb);
- priv->channel[0].irb=NULL;
- }
- if (priv->channel[1].irb != NULL) {
- kfree(priv->channel[1].irb);
- priv->channel[1].irb=NULL;
- }
+ kfree(priv->p_mtc_envelope);
+ priv->p_mtc_envelope=NULL;
+ kfree(priv->p_env);
+ priv->p_env=NULL;
+ kfree(priv->channel[0].irb);
+ priv->channel[0].irb=NULL;
+ kfree(priv->channel[1].irb);
+ priv->channel[1].irb=NULL;
kfree(priv);
cgdev->dev.driver_data=NULL;
cgdev->cdev[READ]->dev.driver_data = NULL;
diff --git a/drivers/s390/net/fsm.c b/drivers/s390/net/fsm.c
index fa09440d82e..24029bd9c7d 100644
--- a/drivers/s390/net/fsm.c
+++ b/drivers/s390/net/fsm.c
@@ -16,7 +16,7 @@ MODULE_LICENSE("GPL");
fsm_instance *
init_fsm(char *name, const char **state_names, const char **event_names, int nr_states,
- int nr_events, const fsm_node *tmpl, int tmpl_len, int order)
+ int nr_events, const fsm_node *tmpl, int tmpl_len, gfp_t order)
{
int i;
fsm_instance *this;
@@ -78,8 +78,7 @@ kfree_fsm(fsm_instance *this)
{
if (this) {
if (this->f) {
- if (this->f->jumpmatrix)
- kfree(this->f->jumpmatrix);
+ kfree(this->f->jumpmatrix);
kfree(this->f);
}
kfree(this);
diff --git a/drivers/s390/net/fsm.h b/drivers/s390/net/fsm.h
index f9a011001eb..5b98253be7a 100644
--- a/drivers/s390/net/fsm.h
+++ b/drivers/s390/net/fsm.h
@@ -110,7 +110,7 @@ extern fsm_instance *
init_fsm(char *name, const char **state_names,
const char **event_names,
int nr_states, int nr_events, const fsm_node *tmpl,
- int tmpl_len, int order);
+ int tmpl_len, gfp_t order);
/**
* Releases an FSM
@@ -140,7 +140,7 @@ fsm_record_history(fsm_instance *fi, int state, int event);
* 1 if current state or event is out of range
* !0 if state and event in range, but no action defined.
*/
-extern __inline__ int
+static inline int
fsm_event(fsm_instance *fi, int event, void *arg)
{
fsm_function_t r;
@@ -188,7 +188,7 @@ fsm_event(fsm_instance *fi, int event, void *arg)
* @param fi Pointer to FSM
* @param state The new state for this FSM.
*/
-extern __inline__ void
+static inline void
fsm_newstate(fsm_instance *fi, int newstate)
{
atomic_set(&fi->state,newstate);
@@ -208,7 +208,7 @@ fsm_newstate(fsm_instance *fi, int newstate)
*
* @return The current state of the FSM.
*/
-extern __inline__ int
+static inline int
fsm_getstate(fsm_instance *fi)
{
return atomic_read(&fi->state);
diff --git a/drivers/s390/net/iucv.c b/drivers/s390/net/iucv.c
index e08e74e1612..df7647c3c10 100644
--- a/drivers/s390/net/iucv.c
+++ b/drivers/s390/net/iucv.c
@@ -447,14 +447,10 @@ static void
iucv_exit(void)
{
iucv_retrieve_buffer();
- if (iucv_external_int_buffer) {
- kfree(iucv_external_int_buffer);
- iucv_external_int_buffer = NULL;
- }
- if (iucv_param_pool) {
- kfree(iucv_param_pool);
- iucv_param_pool = NULL;
- }
+ kfree(iucv_external_int_buffer);
+ iucv_external_int_buffer = NULL;
+ kfree(iucv_param_pool);
+ iucv_param_pool = NULL;
s390_root_dev_unregister(iucv_root);
bus_unregister(&iucv_bus);
printk(KERN_INFO "IUCV lowlevel driver unloaded\n");
diff --git a/drivers/s390/net/lcs.c b/drivers/s390/net/lcs.c
index 46f34ba93ac..da8c515743e 100644
--- a/drivers/s390/net/lcs.c
+++ b/drivers/s390/net/lcs.c
@@ -8,7 +8,7 @@
* Author(s): Original Code written by
* DJ Barrow (djbarrow@de.ibm.com,barrow_dj@yahoo.com)
* Rewritten by
- * Frank Pavlic (pavlic@de.ibm.com) and
+ * Frank Pavlic (fpavlic@de.ibm.com) and
* Martin Schwidefsky <schwidefsky@de.ibm.com>
*
* $Revision: 1.99 $ $Date: 2005/05/11 08:10:17 $
@@ -145,8 +145,7 @@ lcs_free_channel(struct lcs_channel *channel)
LCS_DBF_TEXT(2, setup, "ichfree");
for (cnt = 0; cnt < LCS_NUM_BUFFS; cnt++) {
- if (channel->iob[cnt].data != NULL)
- kfree(channel->iob[cnt].data);
+ kfree(channel->iob[cnt].data);
channel->iob[cnt].data = NULL;
}
}
@@ -2343,6 +2342,6 @@ __exit lcs_cleanup_module(void)
module_init(lcs_init_module);
module_exit(lcs_cleanup_module);
-MODULE_AUTHOR("Frank Pavlic <pavlic@de.ibm.com>");
+MODULE_AUTHOR("Frank Pavlic <fpavlic@de.ibm.com>");
MODULE_LICENSE("GPL");
diff --git a/drivers/s390/net/qeth.h b/drivers/s390/net/qeth.h
index 2ad4797ce02..d238c7ed103 100644
--- a/drivers/s390/net/qeth.h
+++ b/drivers/s390/net/qeth.h
@@ -8,6 +8,7 @@
#include <linux/trdevice.h>
#include <linux/etherdevice.h>
#include <linux/if_vlan.h>
+#include <linux/ctype.h>
#include <net/ipv6.h>
#include <linux/in6.h>
@@ -24,7 +25,7 @@
#include "qeth_mpc.h"
-#define VERSION_QETH_H "$Revision: 1.142 $"
+#define VERSION_QETH_H "$Revision: 1.152 $"
#ifdef CONFIG_QETH_IPV6
#define QETH_VERSION_IPV6 ":IPv6"
@@ -275,6 +276,10 @@ qeth_is_ipa_enabled(struct qeth_ipa_info *ipa, enum qeth_ipa_funcs func)
QETH_IDX_FUNC_LEVEL_IQD_ENA_IPAT, \
QETH_IDX_FUNC_LEVEL_IQD_DIS_IPAT, \
QETH_MAX_QUEUES,0x103}, \
+ {0x1731,0x06,0x1732,0x06,QETH_CARD_TYPE_OSN,0, \
+ QETH_IDX_FUNC_LEVEL_OSAE_ENA_IPAT, \
+ QETH_IDX_FUNC_LEVEL_OSAE_DIS_IPAT, \
+ QETH_MAX_QUEUES,0}, \
{0,0,0,0,0,0,0,0,0}}
#define QETH_REAL_CARD 1
@@ -363,10 +368,22 @@ struct qeth_hdr_layer2 {
__u8 reserved2[16];
} __attribute__ ((packed));
+struct qeth_hdr_osn {
+ __u8 id;
+ __u8 reserved;
+ __u16 seq_no;
+ __u16 reserved2;
+ __u16 control_flags;
+ __u16 pdu_length;
+ __u8 reserved3[18];
+ __u32 ccid;
+} __attribute__ ((packed));
+
struct qeth_hdr {
union {
struct qeth_hdr_layer2 l2;
struct qeth_hdr_layer3 l3;
+ struct qeth_hdr_osn osn;
} hdr;
} __attribute__ ((packed));
@@ -413,6 +430,7 @@ enum qeth_header_ids {
QETH_HEADER_TYPE_LAYER3 = 0x01,
QETH_HEADER_TYPE_LAYER2 = 0x02,
QETH_HEADER_TYPE_TSO = 0x03,
+ QETH_HEADER_TYPE_OSN = 0x04,
};
/* flags for qeth_hdr.ext_flags */
#define QETH_HDR_EXT_VLAN_FRAME 0x01
@@ -582,7 +600,6 @@ enum qeth_card_states {
* Protocol versions
*/
enum qeth_prot_versions {
- QETH_PROT_SNA = 0x0001,
QETH_PROT_IPV4 = 0x0004,
QETH_PROT_IPV6 = 0x0006,
};
@@ -686,6 +703,7 @@ struct qeth_seqno {
__u32 pdu_hdr;
__u32 pdu_hdr_ack;
__u16 ipa;
+ __u32 pkt_seqno;
};
struct qeth_reply {
@@ -701,8 +719,6 @@ struct qeth_reply {
atomic_t refcnt;
};
-#define QETH_BROADCAST_WITH_ECHO 1
-#define QETH_BROADCAST_WITHOUT_ECHO 2
struct qeth_card_blkt {
int time_total;
@@ -710,8 +726,10 @@ struct qeth_card_blkt {
int inter_packet_jumbo;
};
-
-
+#define QETH_BROADCAST_WITH_ECHO 0x01
+#define QETH_BROADCAST_WITHOUT_ECHO 0x02
+#define QETH_LAYER2_MAC_READ 0x01
+#define QETH_LAYER2_MAC_REGISTERED 0x02
struct qeth_card_info {
unsigned short unit_addr2;
unsigned short cula;
@@ -719,7 +737,7 @@ struct qeth_card_info {
__u16 func_level;
char mcl_level[QETH_MCL_LENGTH + 1];
int guestlan;
- int layer2_mac_registered;
+ int mac_bits;
int portname_required;
int portno;
char portname[9];
@@ -732,6 +750,7 @@ struct qeth_card_info {
int unique_id;
struct qeth_card_blkt blkt;
__u32 csum_mask;
+ enum qeth_ipa_promisc_modes promisc_mode;
};
struct qeth_card_options {
@@ -758,6 +777,12 @@ struct qeth_card_options {
enum qeth_threads {
QETH_SET_IP_THREAD = 1,
QETH_RECOVER_THREAD = 2,
+ QETH_SET_PROMISC_MODE_THREAD = 4,
+};
+
+struct qeth_osn_info {
+ int (*assist_cb)(struct net_device *dev, void *data);
+ int (*data_cb)(struct sk_buff *skb);
};
struct qeth_card {
@@ -802,6 +827,7 @@ struct qeth_card {
int use_hard_stop;
int (*orig_hard_header)(struct sk_buff *,struct net_device *,
unsigned short,void *,void *,unsigned);
+ struct qeth_osn_info osn_info;
};
struct qeth_card_list_struct {
@@ -848,6 +874,7 @@ qeth_realloc_headroom(struct qeth_card *card, struct sk_buff **skb, int size)
"on interface %s", QETH_CARD_IFNAME(card));
return -ENOMEM;
}
+ kfree_skb(*skb);
*skb = new_skb;
}
return 0;
@@ -914,10 +941,12 @@ qeth_get_hlen(__u8 link_type)
static inline unsigned short
qeth_get_netdev_flags(struct qeth_card *card)
{
- if (card->options.layer2)
+ if (card->options.layer2 &&
+ (card->info.type == QETH_CARD_TYPE_OSAE))
return 0;
switch (card->info.type) {
case QETH_CARD_TYPE_IQD:
+ case QETH_CARD_TYPE_OSN:
return IFF_NOARP;
#ifdef CONFIG_QETH_IPV6
default:
@@ -954,9 +983,10 @@ static inline int
qeth_get_max_mtu_for_card(int cardtype)
{
switch (cardtype) {
+
case QETH_CARD_TYPE_UNKNOWN:
- return 61440;
case QETH_CARD_TYPE_OSAE:
+ case QETH_CARD_TYPE_OSN:
return 61440;
case QETH_CARD_TYPE_IQD:
return 57344;
@@ -1002,6 +1032,7 @@ qeth_mtu_is_valid(struct qeth_card * card, int mtu)
case QETH_CARD_TYPE_IQD:
return ((mtu >= 576) &&
(mtu <= card->info.max_mtu + 4096 - 32));
+ case QETH_CARD_TYPE_OSN:
case QETH_CARD_TYPE_UNKNOWN:
default:
return 1;
@@ -1013,6 +1044,7 @@ qeth_get_arphdr_type(int cardtype, int linktype)
{
switch (cardtype) {
case QETH_CARD_TYPE_OSAE:
+ case QETH_CARD_TYPE_OSN:
switch (linktype) {
case QETH_LINK_TYPE_LANE_TR:
case QETH_LINK_TYPE_HSTR:
@@ -1045,6 +1077,26 @@ qeth_get_qdio_q_format(struct qeth_card *card)
}
}
+static inline int
+qeth_isdigit(char * buf)
+{
+ while (*buf) {
+ if (!isdigit(*buf++))
+ return 0;
+ }
+ return 1;
+}
+
+static inline int
+qeth_isxdigit(char * buf)
+{
+ while (*buf) {
+ if (!isxdigit(*buf++))
+ return 0;
+ }
+ return 1;
+}
+
static inline void
qeth_ipaddr4_to_string(const __u8 *addr, char *buf)
{
@@ -1061,18 +1113,27 @@ qeth_string_to_ipaddr4(const char *buf, __u8 *addr)
int i;
start = buf;
- for (i = 0; i < 3; i++) {
- if (!(end = strchr(start, '.')))
+ for (i = 0; i < 4; i++) {
+ if (i == 3) {
+ end = strchr(start,0xa);
+ if (end)
+ len = end - start;
+ else
+ len = strlen(start);
+ }
+ else {
+ end = strchr(start, '.');
+ len = end - start;
+ }
+ if ((len <= 0) || (len > 3))
return -EINVAL;
- len = end - start;
memset(abuf, 0, 4);
strncpy(abuf, start, len);
+ if (!qeth_isdigit(abuf))
+ return -EINVAL;
addr[i] = simple_strtoul(abuf, &tmp, 10);
start = end + 1;
}
- memset(abuf, 0, 4);
- strcpy(abuf, start);
- addr[3] = simple_strtoul(abuf, &tmp, 10);
return 0;
}
@@ -1099,18 +1160,27 @@ qeth_string_to_ipaddr6(const char *buf, __u8 *addr)
tmp_addr = (u16 *)addr;
start = buf;
- for (i = 0; i < 7; i++) {
- if (!(end = strchr(start, ':')))
+ for (i = 0; i < 8; i++) {
+ if (i == 7) {
+ end = strchr(start,0xa);
+ if (end)
+ len = end - start;
+ else
+ len = strlen(start);
+ }
+ else {
+ end = strchr(start, ':');
+ len = end - start;
+ }
+ if ((len <= 0) || (len > 4))
return -EINVAL;
- len = end - start;
memset(abuf, 0, 5);
strncpy(abuf, start, len);
+ if (!qeth_isxdigit(abuf))
+ return -EINVAL;
tmp_addr[i] = simple_strtoul(abuf, &tmp, 16);
start = end + 1;
}
- memset(abuf, 0, 5);
- strcpy(abuf, start);
- tmp_addr[7] = simple_strtoul(abuf, &tmp, 16);
return 0;
}
@@ -1180,4 +1250,16 @@ qeth_fill_header(struct qeth_card *, struct qeth_hdr *,
extern void
qeth_flush_buffers(struct qeth_qdio_out_q *, int, int, int);
+extern int
+qeth_osn_assist(struct net_device *, void *, int);
+
+extern int
+qeth_osn_register(unsigned char *read_dev_no,
+ struct net_device **,
+ int (*assist_cb)(struct net_device *, void *),
+ int (*data_cb)(struct sk_buff *));
+
+extern void
+qeth_osn_deregister(struct net_device *);
+
#endif /* __QETH_H__ */
diff --git a/drivers/s390/net/qeth_eddp.c b/drivers/s390/net/qeth_eddp.c
index f94f1f25eec..011915d5e24 100644
--- a/drivers/s390/net/qeth_eddp.c
+++ b/drivers/s390/net/qeth_eddp.c
@@ -62,8 +62,7 @@ qeth_eddp_free_context(struct qeth_eddp_context *ctx)
for (i = 0; i < ctx->num_pages; ++i)
free_page((unsigned long)ctx->pages[i]);
kfree(ctx->pages);
- if (ctx->elements != NULL)
- kfree(ctx->elements);
+ kfree(ctx->elements);
kfree(ctx);
}
diff --git a/drivers/s390/net/qeth_fs.h b/drivers/s390/net/qeth_fs.h
index 5c9a51ce91b..c0b4c8d82c4 100644
--- a/drivers/s390/net/qeth_fs.h
+++ b/drivers/s390/net/qeth_fs.h
@@ -12,7 +12,7 @@
#ifndef __QETH_FS_H__
#define __QETH_FS_H__
-#define VERSION_QETH_FS_H "$Revision: 1.9 $"
+#define VERSION_QETH_FS_H "$Revision: 1.10 $"
extern const char *VERSION_QETH_PROC_C;
extern const char *VERSION_QETH_SYS_C;
@@ -43,6 +43,12 @@ extern void
qeth_remove_device_attributes(struct device *dev);
extern int
+qeth_create_device_attributes_osn(struct device *dev);
+
+extern void
+qeth_remove_device_attributes_osn(struct device *dev);
+
+extern int
qeth_create_driver_attributes(void);
extern void
@@ -108,6 +114,8 @@ qeth_get_cardname(struct qeth_card *card)
return " OSD Express";
case QETH_CARD_TYPE_IQD:
return " HiperSockets";
+ case QETH_CARD_TYPE_OSN:
+ return " OSN QDIO";
default:
return " unknown";
}
@@ -153,6 +161,8 @@ qeth_get_cardname_short(struct qeth_card *card)
}
case QETH_CARD_TYPE_IQD:
return "HiperSockets";
+ case QETH_CARD_TYPE_OSN:
+ return "OSN";
default:
return "unknown";
}
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index 86582cf1e19..99cceb242ec 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -1,6 +1,6 @@
/*
*
- * linux/drivers/s390/net/qeth_main.c ($Revision: 1.224 $)
+ * linux/drivers/s390/net/qeth_main.c ($Revision: 1.242 $)
*
* Linux on zSeries OSA Express and HiperSockets support
*
@@ -9,10 +9,10 @@
* Author(s): Original Code written by
* Utz Bacher (utz.bacher@de.ibm.com)
* Rewritten by
- * Frank Pavlic (pavlic@de.ibm.com) and
+ * Frank Pavlic (fpavlic@de.ibm.com) and
* Thomas Spatzier <tspat@de.ibm.com>
*
- * $Revision: 1.224 $ $Date: 2005/05/04 20:19:18 $
+ * $Revision: 1.242 $ $Date: 2005/05/04 20:19:18 $
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
@@ -72,7 +72,7 @@
#include "qeth_eddp.h"
#include "qeth_tso.h"
-#define VERSION_QETH_C "$Revision: 1.224 $"
+#define VERSION_QETH_C "$Revision: 1.242 $"
static const char *version = "qeth S/390 OSA-Express driver";
/**
@@ -160,6 +160,9 @@ static void
qeth_set_multicast_list(struct net_device *);
static void
+qeth_setadp_promisc_mode(struct qeth_card *);
+
+static void
qeth_notify_processes(void)
{
/*notify all registered processes */
@@ -196,7 +199,6 @@ qeth_notifier_register(struct task_struct *p, int signum)
{
struct qeth_notify_list_struct *n_entry;
-
/*check first if entry already exists*/
spin_lock(&qeth_notify_lock);
list_for_each_entry(n_entry, &qeth_notify_list, list) {
@@ -511,7 +513,7 @@ static int
__qeth_set_offline(struct ccwgroup_device *cgdev, int recovery_mode)
{
struct qeth_card *card = (struct qeth_card *) cgdev->dev.driver_data;
- int rc = 0;
+ int rc = 0, rc2 = 0, rc3 = 0;
enum qeth_card_states recover_flag;
QETH_DBF_TEXT(setup, 3, "setoffl");
@@ -523,11 +525,13 @@ __qeth_set_offline(struct ccwgroup_device *cgdev, int recovery_mode)
CARD_BUS_ID(card));
return -ERESTARTSYS;
}
- if ((rc = ccw_device_set_offline(CARD_DDEV(card))) ||
- (rc = ccw_device_set_offline(CARD_WDEV(card))) ||
- (rc = ccw_device_set_offline(CARD_RDEV(card)))) {
+ rc = ccw_device_set_offline(CARD_DDEV(card));
+ rc2 = ccw_device_set_offline(CARD_WDEV(card));
+ rc3 = ccw_device_set_offline(CARD_RDEV(card));
+ if (!rc)
+ rc = (rc2) ? rc2 : rc3;
+ if (rc)
QETH_DBF_TEXT_(setup, 2, "1err%d", rc);
- }
if (recover_flag == CARD_STATE_UP)
card->state = CARD_STATE_RECOVER;
qeth_notify_processes();
@@ -601,11 +605,20 @@ __qeth_ref_ip_on_card(struct qeth_card *card, struct qeth_ipaddr *todo,
int found = 0;
list_for_each_entry(addr, &card->ip_list, entry) {
+ if (card->options.layer2) {
+ if ((addr->type == todo->type) &&
+ (memcmp(&addr->mac, &todo->mac,
+ OSA_ADDR_LEN) == 0)) {
+ found = 1;
+ break;
+ }
+ continue;
+ }
if ((addr->proto == QETH_PROT_IPV4) &&
(todo->proto == QETH_PROT_IPV4) &&
(addr->type == todo->type) &&
(addr->u.a4.addr == todo->u.a4.addr) &&
- (addr->u.a4.mask == todo->u.a4.mask) ){
+ (addr->u.a4.mask == todo->u.a4.mask)) {
found = 1;
break;
}
@@ -614,12 +627,12 @@ __qeth_ref_ip_on_card(struct qeth_card *card, struct qeth_ipaddr *todo,
(addr->type == todo->type) &&
(addr->u.a6.pfxlen == todo->u.a6.pfxlen) &&
(memcmp(&addr->u.a6.addr, &todo->u.a6.addr,
- sizeof(struct in6_addr)) == 0)) {
+ sizeof(struct in6_addr)) == 0)) {
found = 1;
break;
}
}
- if (found){
+ if (found) {
addr->users += todo->users;
if (addr->users <= 0){
*__addr = addr;
@@ -631,7 +644,7 @@ __qeth_ref_ip_on_card(struct qeth_card *card, struct qeth_ipaddr *todo,
return 0;
}
}
- if (todo->users > 0){
+ if (todo->users > 0) {
/* for VIPA and RXIP limit refcount to 1 */
if (todo->type != QETH_IP_TYPE_NORMAL)
todo->users = 1;
@@ -681,12 +694,22 @@ __qeth_insert_ip_todo(struct qeth_card *card, struct qeth_ipaddr *addr, int add)
if ((addr->type == QETH_IP_TYPE_DEL_ALL_MC) &&
(tmp->type == QETH_IP_TYPE_DEL_ALL_MC))
return 0;
+ if (card->options.layer2) {
+ if ((tmp->type == addr->type) &&
+ (tmp->is_multicast == addr->is_multicast) &&
+ (memcmp(&tmp->mac, &addr->mac,
+ OSA_ADDR_LEN) == 0)) {
+ found = 1;
+ break;
+ }
+ continue;
+ }
if ((tmp->proto == QETH_PROT_IPV4) &&
(addr->proto == QETH_PROT_IPV4) &&
(tmp->type == addr->type) &&
(tmp->is_multicast == addr->is_multicast) &&
(tmp->u.a4.addr == addr->u.a4.addr) &&
- (tmp->u.a4.mask == addr->u.a4.mask) ){
+ (tmp->u.a4.mask == addr->u.a4.mask)) {
found = 1;
break;
}
@@ -696,7 +719,7 @@ __qeth_insert_ip_todo(struct qeth_card *card, struct qeth_ipaddr *addr, int add)
(tmp->is_multicast == addr->is_multicast) &&
(tmp->u.a6.pfxlen == addr->u.a6.pfxlen) &&
(memcmp(&tmp->u.a6.addr, &addr->u.a6.addr,
- sizeof(struct in6_addr)) == 0) ){
+ sizeof(struct in6_addr)) == 0)) {
found = 1;
break;
}
@@ -706,7 +729,7 @@ __qeth_insert_ip_todo(struct qeth_card *card, struct qeth_ipaddr *addr, int add)
tmp->users += addr->users;
else
tmp->users += add? 1:-1;
- if (tmp->users == 0){
+ if (tmp->users == 0) {
list_del(&tmp->entry);
kfree(tmp);
}
@@ -737,12 +760,15 @@ qeth_delete_ip(struct qeth_card *card, struct qeth_ipaddr *addr)
unsigned long flags;
int rc = 0;
- QETH_DBF_TEXT(trace,4,"delip");
- if (addr->proto == QETH_PROT_IPV4)
- QETH_DBF_HEX(trace,4,&addr->u.a4.addr,4);
+ QETH_DBF_TEXT(trace, 4, "delip");
+
+ if (card->options.layer2)
+ QETH_DBF_HEX(trace, 4, &addr->mac, 6);
+ else if (addr->proto == QETH_PROT_IPV4)
+ QETH_DBF_HEX(trace, 4, &addr->u.a4.addr, 4);
else {
- QETH_DBF_HEX(trace,4,&addr->u.a6.addr,8);
- QETH_DBF_HEX(trace,4,((char *)&addr->u.a6.addr)+8,8);
+ QETH_DBF_HEX(trace, 4, &addr->u.a6.addr, 8);
+ QETH_DBF_HEX(trace, 4, ((char *)&addr->u.a6.addr) + 8, 8);
}
spin_lock_irqsave(&card->ip_lock, flags);
rc = __qeth_insert_ip_todo(card, addr, 0);
@@ -756,12 +782,14 @@ qeth_add_ip(struct qeth_card *card, struct qeth_ipaddr *addr)
unsigned long flags;
int rc = 0;
- QETH_DBF_TEXT(trace,4,"addip");
- if (addr->proto == QETH_PROT_IPV4)
- QETH_DBF_HEX(trace,4,&addr->u.a4.addr,4);
+ QETH_DBF_TEXT(trace, 4, "addip");
+ if (card->options.layer2)
+ QETH_DBF_HEX(trace, 4, &addr->mac, 6);
+ else if (addr->proto == QETH_PROT_IPV4)
+ QETH_DBF_HEX(trace, 4, &addr->u.a4.addr, 4);
else {
- QETH_DBF_HEX(trace,4,&addr->u.a6.addr,8);
- QETH_DBF_HEX(trace,4,((char *)&addr->u.a6.addr)+8,8);
+ QETH_DBF_HEX(trace, 4, &addr->u.a6.addr, 8);
+ QETH_DBF_HEX(trace, 4, ((char *)&addr->u.a6.addr) + 8, 8);
}
spin_lock_irqsave(&card->ip_lock, flags);
rc = __qeth_insert_ip_todo(card, addr, 1);
@@ -774,7 +802,7 @@ __qeth_delete_all_mc(struct qeth_card *card, unsigned long *flags)
{
struct qeth_ipaddr *addr, *tmp;
int rc;
-
+again:
list_for_each_entry_safe(addr, tmp, &card->ip_list, entry) {
if (addr->is_multicast) {
spin_unlock_irqrestore(&card->ip_lock, *flags);
@@ -783,6 +811,7 @@ __qeth_delete_all_mc(struct qeth_card *card, unsigned long *flags)
if (!rc) {
list_del(&addr->entry);
kfree(addr);
+ goto again;
}
}
}
@@ -850,6 +879,7 @@ qeth_set_ip_addr_list(struct qeth_card *card)
static void qeth_delete_mc_addresses(struct qeth_card *);
static void qeth_add_multicast_ipv4(struct qeth_card *);
+static void qeth_layer2_add_multicast(struct qeth_card *);
#ifdef CONFIG_QETH_IPV6
static void qeth_add_multicast_ipv6(struct qeth_card *);
#endif
@@ -938,6 +968,24 @@ qeth_register_ip_addresses(void *ptr)
return 0;
}
+/*
+ * Drive the SET_PROMISC_MODE thread
+ */
+static int
+qeth_set_promisc_mode(void *ptr)
+{
+ struct qeth_card *card = (struct qeth_card *) ptr;
+
+ daemonize("qeth_setprm");
+ QETH_DBF_TEXT(trace,4,"setprm1");
+ if (!qeth_do_run_thread(card, QETH_SET_PROMISC_MODE_THREAD))
+ return 0;
+ QETH_DBF_TEXT(trace,4,"setprm2");
+ qeth_setadp_promisc_mode(card);
+ qeth_clear_thread_running_bit(card, QETH_SET_PROMISC_MODE_THREAD);
+ return 0;
+}
+
static int
qeth_recover(void *ptr)
{
@@ -1004,6 +1052,8 @@ qeth_start_kernel_thread(struct qeth_card *card)
if (qeth_do_start_thread(card, QETH_SET_IP_THREAD))
kernel_thread(qeth_register_ip_addresses, (void *)card,SIGCHLD);
+ if (qeth_do_start_thread(card, QETH_SET_PROMISC_MODE_THREAD))
+ kernel_thread(qeth_set_promisc_mode, (void *)card, SIGCHLD);
if (qeth_do_start_thread(card, QETH_RECOVER_THREAD))
kernel_thread(qeth_recover, (void *) card, SIGCHLD);
}
@@ -1022,7 +1072,10 @@ qeth_set_intial_options(struct qeth_card *card)
card->options.fake_broadcast = 0;
card->options.add_hhlen = DEFAULT_ADD_HHLEN;
card->options.fake_ll = 0;
- card->options.layer2 = 0;
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ card->options.layer2 = 1;
+ else
+ card->options.layer2 = 0;
}
/**
@@ -1046,6 +1099,7 @@ qeth_setup_card(struct qeth_card *card)
spin_lock_init(&card->vlanlock);
card->vlangrp = NULL;
#endif
+ spin_lock_init(&card->lock);
spin_lock_init(&card->ip_lock);
spin_lock_init(&card->thread_mask_lock);
card->thread_start_mask = 0;
@@ -1110,19 +1164,20 @@ qeth_determine_card_type(struct qeth_card *card)
QETH_DBF_TEXT(setup, 2, "detcdtyp");
+ card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT;
+ card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
while (known_devices[i][4]) {
if ((CARD_RDEV(card)->id.dev_type == known_devices[i][2]) &&
(CARD_RDEV(card)->id.dev_model == known_devices[i][3])) {
card->info.type = known_devices[i][4];
+ card->qdio.no_out_queues = known_devices[i][8];
+ card->info.is_multicast_different = known_devices[i][9];
if (is_1920_device(card)) {
PRINT_INFO("Priority Queueing not able "
"due to hardware limitations!\n");
card->qdio.no_out_queues = 1;
card->qdio.default_out_queue = 0;
- } else {
- card->qdio.no_out_queues = known_devices[i][8];
- }
- card->info.is_multicast_different = known_devices[i][9];
+ }
return 0;
}
i++;
@@ -1146,6 +1201,8 @@ qeth_probe_device(struct ccwgroup_device *gdev)
if (!get_device(dev))
return -ENODEV;
+ QETH_DBF_TEXT_(setup, 2, "%s", gdev->dev.bus_id);
+
card = qeth_alloc_card();
if (!card) {
put_device(dev);
@@ -1155,28 +1212,27 @@ qeth_probe_device(struct ccwgroup_device *gdev)
card->read.ccwdev = gdev->cdev[0];
card->write.ccwdev = gdev->cdev[1];
card->data.ccwdev = gdev->cdev[2];
-
- if ((rc = qeth_setup_card(card))){
- QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
- put_device(dev);
- qeth_free_card(card);
- return rc;
- }
gdev->dev.driver_data = card;
card->gdev = gdev;
gdev->cdev[0]->handler = qeth_irq;
gdev->cdev[1]->handler = qeth_irq;
gdev->cdev[2]->handler = qeth_irq;
- rc = qeth_create_device_attributes(dev);
- if (rc) {
+ if ((rc = qeth_determine_card_type(card))){
+ PRINT_WARN("%s: not a valid card type\n", __func__);
+ QETH_DBF_TEXT_(setup, 2, "3err%d", rc);
+ put_device(dev);
+ qeth_free_card(card);
+ return rc;
+ }
+ if ((rc = qeth_setup_card(card))){
+ QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
put_device(dev);
qeth_free_card(card);
return rc;
}
- if ((rc = qeth_determine_card_type(card))){
- PRINT_WARN("%s: not a valid card type\n", __func__);
- QETH_DBF_TEXT_(setup, 2, "3err%d", rc);
+ rc = qeth_create_device_attributes(dev);
+ if (rc) {
put_device(dev);
qeth_free_card(card);
return rc;
@@ -1626,16 +1682,6 @@ qeth_cmd_timeout(unsigned long data)
spin_unlock_irqrestore(&reply->card->lock, flags);
}
-static void
-qeth_reset_ip_addresses(struct qeth_card *card)
-{
- QETH_DBF_TEXT(trace, 2, "rstipadd");
-
- qeth_clear_ip_list(card, 0, 1);
- /* this function will also schedule the SET_IP_THREAD */
- qeth_set_multicast_list(card->dev);
-}
-
static struct qeth_ipa_cmd *
qeth_check_ipa_data(struct qeth_card *card, struct qeth_cmd_buffer *iob)
{
@@ -1664,10 +1710,11 @@ qeth_check_ipa_data(struct qeth_card *card, struct qeth_cmd_buffer *iob)
"IP address reset.\n",
QETH_CARD_IFNAME(card),
card->info.chpid);
- card->lan_online = 1;
netif_carrier_on(card->dev);
- qeth_reset_ip_addresses(card);
+ qeth_schedule_recovery(card);
return NULL;
+ case IPA_CMD_MODCCID:
+ return cmd;
case IPA_CMD_REGISTER_LOCAL_ADDR:
QETH_DBF_TEXT(trace,3, "irla");
break;
@@ -1729,6 +1776,14 @@ qeth_send_control_data_cb(struct qeth_channel *channel,
cmd = qeth_check_ipa_data(card, iob);
if ((cmd == NULL) && (card->state != CARD_STATE_DOWN))
goto out;
+ /*in case of OSN : check if cmd is set */
+ if (card->info.type == QETH_CARD_TYPE_OSN &&
+ cmd &&
+ cmd->hdr.command != IPA_CMD_STARTLAN &&
+ card->osn_info.assist_cb != NULL) {
+ card->osn_info.assist_cb(card->dev, cmd);
+ goto out;
+ }
spin_lock_irqsave(&card->lock, flags);
list_for_each_entry_safe(reply, r, &card->cmd_waiter_list, list) {
@@ -1745,8 +1800,7 @@ qeth_send_control_data_cb(struct qeth_channel *channel,
keep_reply = reply->callback(card,
reply,
(unsigned long)cmd);
- }
- else
+ } else
keep_reply = reply->callback(card,
reply,
(unsigned long)iob);
@@ -1776,6 +1830,24 @@ out:
qeth_release_buffer(channel,iob);
}
+static inline void
+qeth_prepare_control_data(struct qeth_card *card, int len,
+struct qeth_cmd_buffer *iob)
+{
+ qeth_setup_ccw(&card->write,iob->data,len);
+ iob->callback = qeth_release_buffer;
+
+ memcpy(QETH_TRANSPORT_HEADER_SEQ_NO(iob->data),
+ &card->seqno.trans_hdr, QETH_SEQ_NO_LENGTH);
+ card->seqno.trans_hdr++;
+ memcpy(QETH_PDU_HEADER_SEQ_NO(iob->data),
+ &card->seqno.pdu_hdr, QETH_SEQ_NO_LENGTH);
+ card->seqno.pdu_hdr++;
+ memcpy(QETH_PDU_HEADER_ACK_SEQ_NO(iob->data),
+ &card->seqno.pdu_hdr_ack, QETH_SEQ_NO_LENGTH);
+ QETH_DBF_HEX(control, 2, iob->data, QETH_DBF_CONTROL_LEN);
+}
+
static int
qeth_send_control_data(struct qeth_card *card, int len,
struct qeth_cmd_buffer *iob,
@@ -1786,24 +1858,11 @@ qeth_send_control_data(struct qeth_card *card, int len,
{
int rc;
unsigned long flags;
- struct qeth_reply *reply;
+ struct qeth_reply *reply = NULL;
struct timer_list timer;
QETH_DBF_TEXT(trace, 2, "sendctl");
- qeth_setup_ccw(&card->write,iob->data,len);
-
- memcpy(QETH_TRANSPORT_HEADER_SEQ_NO(iob->data),
- &card->seqno.trans_hdr, QETH_SEQ_NO_LENGTH);
- card->seqno.trans_hdr++;
-
- memcpy(QETH_PDU_HEADER_SEQ_NO(iob->data),
- &card->seqno.pdu_hdr, QETH_SEQ_NO_LENGTH);
- card->seqno.pdu_hdr++;
- memcpy(QETH_PDU_HEADER_ACK_SEQ_NO(iob->data),
- &card->seqno.pdu_hdr_ack, QETH_SEQ_NO_LENGTH);
- iob->callback = qeth_release_buffer;
-
reply = qeth_alloc_reply(card);
if (!reply) {
PRINT_WARN("Could no alloc qeth_reply!\n");
@@ -1818,10 +1877,6 @@ qeth_send_control_data(struct qeth_card *card, int len,
init_timer(&timer);
timer.function = qeth_cmd_timeout;
timer.data = (unsigned long) reply;
- if (IS_IPA(iob->data))
- timer.expires = jiffies + QETH_IPA_TIMEOUT;
- else
- timer.expires = jiffies + QETH_TIMEOUT;
init_waitqueue_head(&reply->wait_q);
spin_lock_irqsave(&card->lock, flags);
list_add_tail(&reply->list, &card->cmd_waiter_list);
@@ -1829,6 +1884,11 @@ qeth_send_control_data(struct qeth_card *card, int len,
QETH_DBF_HEX(control, 2, iob->data, QETH_DBF_CONTROL_LEN);
wait_event(card->wait_q,
atomic_compare_and_swap(0,1,&card->write.irq_pending) == 0);
+ qeth_prepare_control_data(card, len, iob);
+ if (IS_IPA(iob->data))
+ timer.expires = jiffies + QETH_IPA_TIMEOUT;
+ else
+ timer.expires = jiffies + QETH_TIMEOUT;
QETH_DBF_TEXT(trace, 6, "noirqpnd");
spin_lock_irqsave(get_ccwdev_lock(card->write.ccwdev), flags);
rc = ccw_device_start(card->write.ccwdev, &card->write.ccw,
@@ -1856,6 +1916,62 @@ qeth_send_control_data(struct qeth_card *card, int len,
}
static int
+qeth_osn_send_control_data(struct qeth_card *card, int len,
+ struct qeth_cmd_buffer *iob)
+{
+ unsigned long flags;
+ int rc = 0;
+
+ QETH_DBF_TEXT(trace, 5, "osndctrd");
+
+ wait_event(card->wait_q,
+ atomic_compare_and_swap(0,1,&card->write.irq_pending) == 0);
+ qeth_prepare_control_data(card, len, iob);
+ QETH_DBF_TEXT(trace, 6, "osnoirqp");
+ spin_lock_irqsave(get_ccwdev_lock(card->write.ccwdev), flags);
+ rc = ccw_device_start(card->write.ccwdev, &card->write.ccw,
+ (addr_t) iob, 0, 0);
+ spin_unlock_irqrestore(get_ccwdev_lock(card->write.ccwdev), flags);
+ if (rc){
+ PRINT_WARN("qeth_osn_send_control_data: "
+ "ccw_device_start rc = %i\n", rc);
+ QETH_DBF_TEXT_(trace, 2, " err%d", rc);
+ qeth_release_buffer(iob->channel, iob);
+ atomic_set(&card->write.irq_pending, 0);
+ wake_up(&card->wait_q);
+ }
+ return rc;
+}
+
+static inline void
+qeth_prepare_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
+ char prot_type)
+{
+ memcpy(iob->data, IPA_PDU_HEADER, IPA_PDU_HEADER_SIZE);
+ memcpy(QETH_IPA_CMD_PROT_TYPE(iob->data),&prot_type,1);
+ memcpy(QETH_IPA_CMD_DEST_ADDR(iob->data),
+ &card->token.ulp_connection_r, QETH_MPC_TOKEN_LENGTH);
+}
+
+static int
+qeth_osn_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
+ int data_len)
+{
+ u16 s1, s2;
+
+QETH_DBF_TEXT(trace,4,"osndipa");
+
+ qeth_prepare_ipa_cmd(card, iob, QETH_PROT_OSN2);
+ s1 = (u16)(IPA_PDU_HEADER_SIZE + data_len);
+ s2 = (u16)data_len;
+ memcpy(QETH_IPA_PDU_LEN_TOTAL(iob->data), &s1, 2);
+ memcpy(QETH_IPA_PDU_LEN_PDU1(iob->data), &s2, 2);
+ memcpy(QETH_IPA_PDU_LEN_PDU2(iob->data), &s2, 2);
+ memcpy(QETH_IPA_PDU_LEN_PDU3(iob->data), &s2, 2);
+ return qeth_osn_send_control_data(card, s1, iob);
+}
+
+static int
qeth_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
int (*reply_cb)
(struct qeth_card *,struct qeth_reply*, unsigned long),
@@ -1866,17 +1982,14 @@ qeth_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
QETH_DBF_TEXT(trace,4,"sendipa");
- memcpy(iob->data, IPA_PDU_HEADER, IPA_PDU_HEADER_SIZE);
-
if (card->options.layer2)
- prot_type = QETH_PROT_LAYER2;
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ prot_type = QETH_PROT_OSN2;
+ else
+ prot_type = QETH_PROT_LAYER2;
else
prot_type = QETH_PROT_TCPIP;
-
- memcpy(QETH_IPA_CMD_PROT_TYPE(iob->data),&prot_type,1);
- memcpy(QETH_IPA_CMD_DEST_ADDR(iob->data),
- &card->token.ulp_connection_r, QETH_MPC_TOKEN_LENGTH);
-
+ qeth_prepare_ipa_cmd(card,iob,prot_type);
rc = qeth_send_control_data(card, IPA_CMD_LENGTH, iob,
reply_cb, reply_param);
return rc;
@@ -2018,7 +2131,10 @@ qeth_ulp_enable(struct qeth_card *card)
*(QETH_ULP_ENABLE_LINKNUM(iob->data)) =
(__u8) card->info.portno;
if (card->options.layer2)
- prot_type = QETH_PROT_LAYER2;
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ prot_type = QETH_PROT_OSN2;
+ else
+ prot_type = QETH_PROT_LAYER2;
else
prot_type = QETH_PROT_TCPIP;
@@ -2108,15 +2224,21 @@ qeth_check_for_inbound_error(struct qeth_qdio_buffer *buf,
}
static inline struct sk_buff *
-qeth_get_skb(unsigned int length)
+qeth_get_skb(unsigned int length, struct qeth_hdr *hdr)
{
struct sk_buff* skb;
+ int add_len;
+
+ add_len = 0;
+ if (hdr->hdr.osn.id == QETH_HEADER_TYPE_OSN)
+ add_len = sizeof(struct qeth_hdr);
#ifdef CONFIG_QETH_VLAN
- if ((skb = dev_alloc_skb(length + VLAN_HLEN)))
- skb_reserve(skb, VLAN_HLEN);
-#else
- skb = dev_alloc_skb(length);
+ else
+ add_len = VLAN_HLEN;
#endif
+ skb = dev_alloc_skb(length + add_len);
+ if (skb && add_len)
+ skb_reserve(skb, add_len);
return skb;
}
@@ -2146,7 +2268,10 @@ qeth_get_next_skb(struct qeth_card *card, struct qdio_buffer *buffer,
offset += sizeof(struct qeth_hdr);
if (card->options.layer2)
- skb_len = (*hdr)->hdr.l2.pkt_length;
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ skb_len = (*hdr)->hdr.osn.pdu_length;
+ else
+ skb_len = (*hdr)->hdr.l2.pkt_length;
else
skb_len = (*hdr)->hdr.l3.length;
@@ -2154,15 +2279,15 @@ qeth_get_next_skb(struct qeth_card *card, struct qdio_buffer *buffer,
return NULL;
if (card->options.fake_ll){
if(card->dev->type == ARPHRD_IEEE802_TR){
- if (!(skb = qeth_get_skb(skb_len+QETH_FAKE_LL_LEN_TR)))
+ if (!(skb = qeth_get_skb(skb_len+QETH_FAKE_LL_LEN_TR, *hdr)))
goto no_mem;
skb_reserve(skb,QETH_FAKE_LL_LEN_TR);
} else {
- if (!(skb = qeth_get_skb(skb_len+QETH_FAKE_LL_LEN_ETH)))
+ if (!(skb = qeth_get_skb(skb_len+QETH_FAKE_LL_LEN_ETH, *hdr)))
goto no_mem;
skb_reserve(skb,QETH_FAKE_LL_LEN_ETH);
}
- } else if (!(skb = qeth_get_skb(skb_len)))
+ } else if (!(skb = qeth_get_skb(skb_len, *hdr)))
goto no_mem;
data_ptr = element->addr + offset;
while (skb_len) {
@@ -2387,6 +2512,7 @@ qeth_layer2_rebuild_skb(struct qeth_card *card, struct sk_buff *skb,
skb_pull(skb, VLAN_HLEN);
}
#endif
+ *((__u32 *)skb->cb) = ++card->seqno.pkt_seqno;
return vlan_id;
}
@@ -2460,8 +2586,12 @@ qeth_process_inbound_buffer(struct qeth_card *card,
skb->dev = card->dev;
if (hdr->hdr.l2.id == QETH_HEADER_TYPE_LAYER2)
vlan_tag = qeth_layer2_rebuild_skb(card, skb, hdr);
- else
+ else if (hdr->hdr.l3.id == QETH_HEADER_TYPE_LAYER3)
qeth_rebuild_skb(card, skb, hdr);
+ else { /*in case of OSN*/
+ skb_push(skb, sizeof(struct qeth_hdr));
+ memcpy(skb->data, hdr, sizeof(struct qeth_hdr));
+ }
/* is device UP ? */
if (!(card->dev->flags & IFF_UP)){
dev_kfree_skb_any(skb);
@@ -2472,7 +2602,10 @@ qeth_process_inbound_buffer(struct qeth_card *card,
vlan_hwaccel_rx(skb, card->vlangrp, vlan_tag);
else
#endif
- rxrc = netif_rx(skb);
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ rxrc = card->osn_info.data_cb(skb);
+ else
+ rxrc = netif_rx(skb);
card->dev->last_rx = jiffies;
card->stats.rx_packets++;
card->stats.rx_bytes += skb->len;
@@ -3014,7 +3147,7 @@ qeth_alloc_buffer_pool(struct qeth_card *card)
return -ENOMEM;
}
for(j = 0; j < QETH_MAX_BUFFER_ELEMENTS(card); ++j){
- ptr = (void *) __get_free_page(GFP_KERNEL);
+ ptr = (void *) __get_free_page(GFP_KERNEL|GFP_DMA);
if (!ptr) {
while (j > 0)
free_page((unsigned long)
@@ -3058,7 +3191,8 @@ qeth_alloc_qdio_buffers(struct qeth_card *card)
if (card->qdio.state == QETH_QDIO_ALLOCATED)
return 0;
- card->qdio.in_q = kmalloc(sizeof(struct qeth_qdio_q), GFP_KERNEL);
+ card->qdio.in_q = kmalloc(sizeof(struct qeth_qdio_q),
+ GFP_KERNEL|GFP_DMA);
if (!card->qdio.in_q)
return - ENOMEM;
QETH_DBF_TEXT(setup, 2, "inq");
@@ -3083,7 +3217,7 @@ qeth_alloc_qdio_buffers(struct qeth_card *card)
}
for (i = 0; i < card->qdio.no_out_queues; ++i){
card->qdio.out_qs[i] = kmalloc(sizeof(struct qeth_qdio_out_q),
- GFP_KERNEL);
+ GFP_KERNEL|GFP_DMA);
if (!card->qdio.out_qs[i]){
while (i > 0)
kfree(card->qdio.out_qs[--i]);
@@ -3156,8 +3290,6 @@ qeth_init_qdio_info(struct qeth_card *card)
INIT_LIST_HEAD(&card->qdio.in_buf_pool.entry_list);
INIT_LIST_HEAD(&card->qdio.init_pool.entry_list);
/* outbound */
- card->qdio.do_prio_queueing = QETH_PRIOQ_DEFAULT;
- card->qdio.default_out_queue = QETH_DEFAULT_QUEUE;
}
static int
@@ -3472,7 +3604,7 @@ qeth_mpc_initialize(struct qeth_card *card)
return 0;
out_qdio:
- qeth_qdio_clear_card(card, card->info.type==QETH_CARD_TYPE_OSAE);
+ qeth_qdio_clear_card(card, card->info.type!=QETH_CARD_TYPE_IQD);
return rc;
}
@@ -3497,6 +3629,9 @@ qeth_get_netdevice(enum qeth_card_types type, enum qeth_link_types linktype)
case QETH_CARD_TYPE_IQD:
dev = alloc_netdev(0, "hsi%d", ether_setup);
break;
+ case QETH_CARD_TYPE_OSN:
+ dev = alloc_netdev(0, "osn%d", ether_setup);
+ break;
default:
dev = alloc_etherdev(0);
}
@@ -3661,8 +3796,9 @@ qeth_open(struct net_device *dev)
if (card->state != CARD_STATE_SOFTSETUP)
return -ENODEV;
- if ( (card->options.layer2) &&
- (!card->info.layer2_mac_registered)) {
+ if ( (card->info.type != QETH_CARD_TYPE_OSN) &&
+ (card->options.layer2) &&
+ (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))) {
QETH_DBF_TEXT(trace,4,"nomacadr");
return -EPERM;
}
@@ -3699,6 +3835,9 @@ qeth_get_cast_type(struct qeth_card *card, struct sk_buff *skb)
{
int cast_type = RTN_UNSPEC;
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ return cast_type;
+
if (skb->dst && skb->dst->neighbour){
cast_type = skb->dst->neighbour->type;
if ((cast_type == RTN_BROADCAST) ||
@@ -3788,13 +3927,16 @@ static inline int
qeth_prepare_skb(struct qeth_card *card, struct sk_buff **skb,
struct qeth_hdr **hdr, int ipv)
{
- int rc;
+ int rc = 0;
#ifdef CONFIG_QETH_VLAN
u16 *tag;
#endif
QETH_DBF_TEXT(trace, 6, "prepskb");
-
+ if (card->info.type == QETH_CARD_TYPE_OSN) {
+ *hdr = (struct qeth_hdr *)(*skb)->data;
+ return rc;
+ }
rc = qeth_realloc_headroom(card, skb, sizeof(struct qeth_hdr));
if (rc)
return rc;
@@ -4218,6 +4360,8 @@ qeth_do_send_packet(struct qeth_card *card, struct qeth_qdio_out_q *queue,
out:
if (flush_count)
qeth_flush_buffers(queue, 0, start_index, flush_count);
+ else if (!atomic_read(&queue->set_pci_flags_count))
+ atomic_swap(&queue->state, QETH_OUT_Q_LOCKED_FLUSH);
/*
* queue->state will go from LOCKED -> UNLOCKED or from
* LOCKED_FLUSH -> LOCKED if output_handler wanted to 'notify' us
@@ -4297,8 +4441,14 @@ qeth_send_packet(struct qeth_card *card, struct sk_buff *skb)
}
}
}
+ if ((card->info.type == QETH_CARD_TYPE_OSN) &&
+ (skb->protocol == htons(ETH_P_IPV6))) {
+ dev_kfree_skb_any(skb);
+ return 0;
+ }
cast_type = qeth_get_cast_type(card, skb);
- if ((cast_type == RTN_BROADCAST) && (card->info.broadcast_capable == 0)){
+ if ((cast_type == RTN_BROADCAST) &&
+ (card->info.broadcast_capable == 0)){
card->stats.tx_dropped++;
card->stats.tx_errors++;
dev_kfree_skb_any(skb);
@@ -4326,7 +4476,8 @@ qeth_send_packet(struct qeth_card *card, struct sk_buff *skb)
QETH_DBF_TEXT_(trace, 4, "pskbe%d", rc);
return rc;
}
- qeth_fill_header(card, hdr, skb, ipv, cast_type);
+ if (card->info.type != QETH_CARD_TYPE_OSN)
+ qeth_fill_header(card, hdr, skb, ipv, cast_type);
}
if (large_send == QETH_LARGE_SEND_EDDP) {
@@ -4387,6 +4538,7 @@ qeth_mdio_read(struct net_device *dev, int phy_id, int regnum)
case MII_BMCR: /* Basic mode control register */
rc = BMCR_FULLDPLX;
if ((card->info.link_type != QETH_LINK_TYPE_GBIT_ETH)&&
+ (card->info.link_type != QETH_LINK_TYPE_OSN) &&
(card->info.link_type != QETH_LINK_TYPE_10GBIT_ETH))
rc |= BMCR_SPEED100;
break;
@@ -4874,6 +5026,10 @@ qeth_default_setassparms_cb(struct qeth_card *, struct qeth_reply *,
unsigned long);
static int
+qeth_default_setadapterparms_cb(struct qeth_card *card,
+ struct qeth_reply *reply,
+ unsigned long data);
+static int
qeth_send_setassparms(struct qeth_card *, struct qeth_cmd_buffer *,
__u16, long,
int (*reply_cb)
@@ -5010,6 +5166,9 @@ qeth_do_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
(card->state != CARD_STATE_SOFTSETUP))
return -ENODEV;
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ return -EPERM;
+
switch (cmd){
case SIOC_QETH_ARP_SET_NO_ENTRIES:
if ( !capable(CAP_NET_ADMIN) ||
@@ -5197,10 +5356,9 @@ qeth_free_vlan_addresses4(struct qeth_card *card, unsigned short vid)
struct qeth_ipaddr *addr;
QETH_DBF_TEXT(trace, 4, "frvaddr4");
- if (!card->vlangrp)
- return;
+
rcu_read_lock();
- in_dev = __in_dev_get(card->vlangrp->vlan_devices[vid]);
+ in_dev = __in_dev_get_rcu(card->vlangrp->vlan_devices[vid]);
if (!in_dev)
goto out;
for (ifa = in_dev->ifa_list; ifa; ifa = ifa->ifa_next) {
@@ -5226,8 +5384,7 @@ qeth_free_vlan_addresses6(struct qeth_card *card, unsigned short vid)
struct qeth_ipaddr *addr;
QETH_DBF_TEXT(trace, 4, "frvaddr6");
- if (!card->vlangrp)
- return;
+
in6_dev = in6_dev_get(card->vlangrp->vlan_devices[vid]);
if (!in6_dev)
return;
@@ -5247,10 +5404,38 @@ qeth_free_vlan_addresses6(struct qeth_card *card, unsigned short vid)
}
static void
+qeth_free_vlan_addresses(struct qeth_card *card, unsigned short vid)
+{
+ if (card->options.layer2 || !card->vlangrp)
+ return;
+ qeth_free_vlan_addresses4(card, vid);
+ qeth_free_vlan_addresses6(card, vid);
+}
+
+static int
+qeth_layer2_send_setdelvlan_cb(struct qeth_card *card,
+ struct qeth_reply *reply,
+ unsigned long data)
+{
+ struct qeth_ipa_cmd *cmd;
+
+ QETH_DBF_TEXT(trace, 2, "L2sdvcb");
+ cmd = (struct qeth_ipa_cmd *) data;
+ if (cmd->hdr.return_code) {
+ PRINT_ERR("Error in processing VLAN %i on %s: 0x%x. "
+ "Continuing\n",cmd->data.setdelvlan.vlan_id,
+ QETH_CARD_IFNAME(card), cmd->hdr.return_code);
+ QETH_DBF_TEXT_(trace, 2, "L2VL%4x", cmd->hdr.command);
+ QETH_DBF_TEXT_(trace, 2, "L2%s", CARD_BUS_ID(card));
+ QETH_DBF_TEXT_(trace, 2, "err%d", cmd->hdr.return_code);
+ }
+ return 0;
+}
+
+static int
qeth_layer2_send_setdelvlan(struct qeth_card *card, __u16 i,
enum qeth_ipa_cmds ipacmd)
{
- int rc;
struct qeth_ipa_cmd *cmd;
struct qeth_cmd_buffer *iob;
@@ -5258,15 +5443,8 @@ qeth_layer2_send_setdelvlan(struct qeth_card *card, __u16 i,
iob = qeth_get_ipacmd_buffer(card, ipacmd, QETH_PROT_IPV4);
cmd = (struct qeth_ipa_cmd *)(iob->data+IPA_PDU_HEADER_SIZE);
cmd->data.setdelvlan.vlan_id = i;
-
- rc = qeth_send_ipa_cmd(card, iob, NULL, NULL);
- if (rc) {
- PRINT_ERR("Error in processing VLAN %i on %s: 0x%x. "
- "Continuing\n",i, QETH_CARD_IFNAME(card), rc);
- QETH_DBF_TEXT_(trace, 2, "L2VL%4x", ipacmd);
- QETH_DBF_TEXT_(trace, 2, "L2%s", CARD_BUS_ID(card));
- QETH_DBF_TEXT_(trace, 2, "err%d", rc);
- }
+ return qeth_send_ipa_cmd(card, iob,
+ qeth_layer2_send_setdelvlan_cb, NULL);
}
static void
@@ -5316,8 +5494,7 @@ qeth_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
qeth_free_vlan_skbs(card, vid);
spin_lock_irqsave(&card->vlanlock, flags);
/* unregister IP addresses of vlan device */
- qeth_free_vlan_addresses4(card, vid);
- qeth_free_vlan_addresses6(card, vid);
+ qeth_free_vlan_addresses(card, vid);
if (card->vlangrp)
card->vlangrp->vlan_devices[vid] = NULL;
spin_unlock_irqrestore(&card->vlanlock, flags);
@@ -5326,6 +5503,59 @@ qeth_vlan_rx_kill_vid(struct net_device *dev, unsigned short vid)
qeth_set_multicast_list(card->dev);
}
#endif
+/**
+ * Examine hardware response to SET_PROMISC_MODE
+ */
+static int
+qeth_setadp_promisc_mode_cb(struct qeth_card *card,
+ struct qeth_reply *reply,
+ unsigned long data)
+{
+ struct qeth_ipa_cmd *cmd;
+ struct qeth_ipacmd_setadpparms *setparms;
+
+ QETH_DBF_TEXT(trace,4,"prmadpcb");
+
+ cmd = (struct qeth_ipa_cmd *) data;
+ setparms = &(cmd->data.setadapterparms);
+
+ qeth_default_setadapterparms_cb(card, reply, (unsigned long)cmd);
+ if (cmd->hdr.return_code) {
+ QETH_DBF_TEXT_(trace,4,"prmrc%2.2x",cmd->hdr.return_code);
+ setparms->data.mode = SET_PROMISC_MODE_OFF;
+ }
+ card->info.promisc_mode = setparms->data.mode;
+ return 0;
+}
+/*
+ * Set promiscuous mode (on or off) (SET_PROMISC_MODE command)
+ */
+static void
+qeth_setadp_promisc_mode(struct qeth_card *card)
+{
+ enum qeth_ipa_promisc_modes mode;
+ struct net_device *dev = card->dev;
+ struct qeth_cmd_buffer *iob;
+ struct qeth_ipa_cmd *cmd;
+
+ QETH_DBF_TEXT(trace, 4, "setprom");
+
+ if (((dev->flags & IFF_PROMISC) &&
+ (card->info.promisc_mode == SET_PROMISC_MODE_ON)) ||
+ (!(dev->flags & IFF_PROMISC) &&
+ (card->info.promisc_mode == SET_PROMISC_MODE_OFF)))
+ return;
+ mode = SET_PROMISC_MODE_OFF;
+ if (dev->flags & IFF_PROMISC)
+ mode = SET_PROMISC_MODE_ON;
+ QETH_DBF_TEXT_(trace, 4, "mode:%x", mode);
+
+ iob = qeth_get_adapter_cmd(card, IPA_SETADP_SET_PROMISC_MODE,
+ sizeof(struct qeth_ipacmd_setadpparms));
+ cmd = (struct qeth_ipa_cmd *)(iob->data + IPA_PDU_HEADER_SIZE);
+ cmd->data.setadapterparms.data.mode = mode;
+ qeth_send_ipa_cmd(card, iob, qeth_setadp_promisc_mode_cb, NULL);
+}
/**
* set multicast address on card
@@ -5335,14 +5565,27 @@ qeth_set_multicast_list(struct net_device *dev)
{
struct qeth_card *card = (struct qeth_card *) dev->priv;
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ return ;
+
QETH_DBF_TEXT(trace,3,"setmulti");
qeth_delete_mc_addresses(card);
+ if (card->options.layer2) {
+ qeth_layer2_add_multicast(card);
+ goto out;
+ }
qeth_add_multicast_ipv4(card);
#ifdef CONFIG_QETH_IPV6
qeth_add_multicast_ipv6(card);
#endif
+out:
if (qeth_set_thread_start_bit(card, QETH_SET_IP_THREAD) == 0)
schedule_work(&card->kernel_thread_starter);
+ if (!qeth_adp_supported(card, IPA_SETADP_SET_PROMISC_MODE))
+ return;
+ if (qeth_set_thread_start_bit(card, QETH_SET_PROMISC_MODE_THREAD)==0)
+ schedule_work(&card->kernel_thread_starter);
+
}
static int
@@ -5376,6 +5619,94 @@ qeth_get_addr_buffer(enum qeth_prot_versions prot)
return addr;
}
+int
+qeth_osn_assist(struct net_device *dev,
+ void *data,
+ int data_len)
+{
+ struct qeth_cmd_buffer *iob;
+ struct qeth_card *card;
+ int rc;
+
+ QETH_DBF_TEXT(trace, 2, "osnsdmc");
+ if (!dev)
+ return -ENODEV;
+ card = (struct qeth_card *)dev->priv;
+ if (!card)
+ return -ENODEV;
+ if ((card->state != CARD_STATE_UP) &&
+ (card->state != CARD_STATE_SOFTSETUP))
+ return -ENODEV;
+ iob = qeth_wait_for_buffer(&card->write);
+ memcpy(iob->data+IPA_PDU_HEADER_SIZE, data, data_len);
+ rc = qeth_osn_send_ipa_cmd(card, iob, data_len);
+ return rc;
+}
+
+static struct net_device *
+qeth_netdev_by_devno(unsigned char *read_dev_no)
+{
+ struct qeth_card *card;
+ struct net_device *ndev;
+ unsigned char *readno;
+ __u16 temp_dev_no, card_dev_no;
+ char *endp;
+ unsigned long flags;
+
+ ndev = NULL;
+ memcpy(&temp_dev_no, read_dev_no, 2);
+ read_lock_irqsave(&qeth_card_list.rwlock, flags);
+ list_for_each_entry(card, &qeth_card_list.list, list) {
+ readno = CARD_RDEV_ID(card);
+ readno += (strlen(readno) - 4);
+ card_dev_no = simple_strtoul(readno, &endp, 16);
+ if (card_dev_no == temp_dev_no) {
+ ndev = card->dev;
+ break;
+ }
+ }
+ read_unlock_irqrestore(&qeth_card_list.rwlock, flags);
+ return ndev;
+}
+
+int
+qeth_osn_register(unsigned char *read_dev_no,
+ struct net_device **dev,
+ int (*assist_cb)(struct net_device *, void *),
+ int (*data_cb)(struct sk_buff *))
+{
+ struct qeth_card * card;
+
+ QETH_DBF_TEXT(trace, 2, "osnreg");
+ *dev = qeth_netdev_by_devno(read_dev_no);
+ if (*dev == NULL)
+ return -ENODEV;
+ card = (struct qeth_card *)(*dev)->priv;
+ if (!card)
+ return -ENODEV;
+ if ((assist_cb == NULL) || (data_cb == NULL))
+ return -EINVAL;
+ card->osn_info.assist_cb = assist_cb;
+ card->osn_info.data_cb = data_cb;
+ return 0;
+}
+
+void
+qeth_osn_deregister(struct net_device * dev)
+{
+ struct qeth_card *card;
+
+ QETH_DBF_TEXT(trace, 2, "osndereg");
+ if (!dev)
+ return;
+ card = (struct qeth_card *)dev->priv;
+ if (!card)
+ return;
+ card->osn_info.assist_cb = NULL;
+ card->osn_info.data_cb = NULL;
+ return;
+}
+
static void
qeth_delete_mc_addresses(struct qeth_card *card)
{
@@ -5462,6 +5793,24 @@ qeth_add_multicast_ipv4(struct qeth_card *card)
in_dev_put(in4_dev);
}
+static void
+qeth_layer2_add_multicast(struct qeth_card *card)
+{
+ struct qeth_ipaddr *ipm;
+ struct dev_mc_list *dm;
+
+ QETH_DBF_TEXT(trace,4,"L2addmc");
+ for (dm = card->dev->mc_list; dm; dm = dm->next) {
+ ipm = qeth_get_addr_buffer(QETH_PROT_IPV4);
+ if (!ipm)
+ continue;
+ memcpy(ipm->mac,dm->dmi_addr,MAX_ADDR_LEN);
+ ipm->is_multicast = 1;
+ if (!qeth_add_ip(card, ipm))
+ kfree(ipm);
+ }
+}
+
#ifdef CONFIG_QETH_IPV6
static inline void
qeth_add_mc6(struct qeth_card *card, struct inet6_dev *in6_dev)
@@ -5630,10 +5979,10 @@ qeth_layer2_send_setmac_cb(struct qeth_card *card,
PRINT_WARN("Error in registering MAC address on " \
"device %s: x%x\n", CARD_BUS_ID(card),
cmd->hdr.return_code);
- card->info.layer2_mac_registered = 0;
+ card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
cmd->hdr.return_code = -EIO;
} else {
- card->info.layer2_mac_registered = 1;
+ card->info.mac_bits |= QETH_LAYER2_MAC_REGISTERED;
memcpy(card->dev->dev_addr,cmd->data.setdelmac.mac,
OSA_ADDR_LEN);
PRINT_INFO("MAC address %2.2x:%2.2x:%2.2x:%2.2x:%2.2x:%2.2x "
@@ -5671,7 +6020,7 @@ qeth_layer2_send_delmac_cb(struct qeth_card *card,
cmd->hdr.return_code = -EIO;
return 0;
}
- card->info.layer2_mac_registered = 0;
+ card->info.mac_bits &= ~QETH_LAYER2_MAC_REGISTERED;
return 0;
}
@@ -5679,7 +6028,7 @@ static int
qeth_layer2_send_delmac(struct qeth_card *card, __u8 *mac)
{
QETH_DBF_TEXT(trace, 2, "L2Delmac");
- if (!card->info.layer2_mac_registered)
+ if (!(card->info.mac_bits & QETH_LAYER2_MAC_REGISTERED))
return 0;
return qeth_layer2_send_setdelmac(card, mac, IPA_CMD_DELVMAC,
qeth_layer2_send_delmac_cb);
@@ -5701,11 +6050,17 @@ qeth_layer2_set_mac_address(struct net_device *dev, void *p)
card = (struct qeth_card *) dev->priv;
if (!card->options.layer2) {
- PRINT_WARN("Setting MAC address on %s is not supported"
+ PRINT_WARN("Setting MAC address on %s is not supported "
"in Layer 3 mode.\n", dev->name);
QETH_DBF_TEXT(trace, 3, "setmcLY3");
return -EOPNOTSUPP;
}
+ if (card->info.type == QETH_CARD_TYPE_OSN) {
+ PRINT_WARN("Setting MAC address on %s is not supported.\n",
+ dev->name);
+ QETH_DBF_TEXT(trace, 3, "setmcOSN");
+ return -EOPNOTSUPP;
+ }
QETH_DBF_TEXT_(trace, 3, "%s", CARD_BUS_ID(card));
QETH_DBF_HEX(trace, 3, addr->sa_data, OSA_ADDR_LEN);
rc = qeth_layer2_send_delmac(card, &card->dev->dev_addr[0]);
@@ -6082,9 +6437,8 @@ qeth_netdev_init(struct net_device *dev)
qeth_get_hlen(card->info.link_type) + card->options.add_hhlen;
dev->addr_len = OSA_ADDR_LEN;
dev->mtu = card->info.initial_mtu;
-
- SET_ETHTOOL_OPS(dev, &qeth_ethtool_ops);
-
+ if (card->info.type != QETH_CARD_TYPE_OSN)
+ SET_ETHTOOL_OPS(dev, &qeth_ethtool_ops);
SET_MODULE_OWNER(dev);
return 0;
}
@@ -6101,6 +6455,7 @@ qeth_init_func_level(struct qeth_card *card)
QETH_IDX_FUNC_LEVEL_OSAE_ENA_IPAT;
} else {
if (card->info.type == QETH_CARD_TYPE_IQD)
+ /*FIXME:why do we have same values for dis and ena for osae??? */
card->info.func_level =
QETH_IDX_FUNC_LEVEL_IQD_DIS_IPAT;
else
@@ -6130,7 +6485,7 @@ retry:
ccw_device_set_online(CARD_WDEV(card));
ccw_device_set_online(CARD_DDEV(card));
}
- rc = qeth_qdio_clear_card(card,card->info.type==QETH_CARD_TYPE_OSAE);
+ rc = qeth_qdio_clear_card(card,card->info.type!=QETH_CARD_TYPE_IQD);
if (rc == -ERESTARTSYS) {
QETH_DBF_TEXT(setup, 2, "break1");
return rc;
@@ -6182,8 +6537,8 @@ retry:
card->dev = qeth_get_netdevice(card->info.type,
card->info.link_type);
if (!card->dev){
- qeth_qdio_clear_card(card, card->info.type ==
- QETH_CARD_TYPE_OSAE);
+ qeth_qdio_clear_card(card, card->info.type !=
+ QETH_CARD_TYPE_IQD);
rc = -ENODEV;
QETH_DBF_TEXT_(setup, 2, "6err%d", rc);
goto out;
@@ -6240,6 +6595,8 @@ qeth_default_setadapterparms_cb(struct qeth_card *card,
return 0;
}
+
+
static int
qeth_query_setadapterparms_cb(struct qeth_card *card, struct qeth_reply *reply,
unsigned long data)
@@ -6280,8 +6637,13 @@ qeth_setadpparms_change_macaddr_cb(struct qeth_card *card,
QETH_DBF_TEXT(trace,4,"chgmaccb");
cmd = (struct qeth_ipa_cmd *) data;
- memcpy(card->dev->dev_addr,
- &cmd->data.setadapterparms.data.change_addr.addr,OSA_ADDR_LEN);
+ if (!card->options.layer2 || card->info.guestlan ||
+ !(card->info.mac_bits & QETH_LAYER2_MAC_READ)) {
+ memcpy(card->dev->dev_addr,
+ &cmd->data.setadapterparms.data.change_addr.addr,
+ OSA_ADDR_LEN);
+ card->info.mac_bits |= QETH_LAYER2_MAC_READ;
+ }
qeth_default_setadapterparms_cb(card, reply, (unsigned long) cmd);
return 0;
}
@@ -6401,6 +6763,12 @@ qeth_layer2_initialize(struct qeth_card *card)
QETH_DBF_TEXT(setup, 2, "doL2init");
QETH_DBF_TEXT_(setup, 2, "doL2%s", CARD_BUS_ID(card));
+ rc = qeth_query_setadapterparms(card);
+ if (rc) {
+ PRINT_WARN("could not query adapter parameters on device %s: "
+ "x%x\n", CARD_BUS_ID(card), rc);
+ }
+
rc = qeth_setadpparms_change_macaddr(card);
if (rc) {
PRINT_WARN("couldn't get MAC address on "
@@ -6470,6 +6838,9 @@ qeth_query_ipassists_cb(struct qeth_card *card, struct qeth_reply *reply,
if (cmd->hdr.prot_version == QETH_PROT_IPV4) {
card->options.ipa4.supported_funcs = cmd->hdr.ipa_supported;
card->options.ipa4.enabled_funcs = cmd->hdr.ipa_enabled;
+ /* Disable IPV6 support hard coded for Hipersockets */
+ if(card->info.type == QETH_CARD_TYPE_IQD)
+ card->options.ipa4.supported_funcs &= ~IPA_IPV6;
} else {
#ifdef CONFIG_QETH_IPV6
card->options.ipa6.supported_funcs = cmd->hdr.ipa_supported;
@@ -7087,6 +7458,8 @@ qeth_softsetup_card(struct qeth_card *card)
return rc;
} else
card->lan_online = 1;
+ if (card->info.type==QETH_CARD_TYPE_OSN)
+ goto out;
if (card->options.layer2) {
card->dev->features |=
NETIF_F_HW_VLAN_FILTER |
@@ -7258,7 +7631,8 @@ qeth_stop_card(struct qeth_card *card, int recovery_mode)
if (card->read.state == CH_STATE_UP &&
card->write.state == CH_STATE_UP &&
(card->state == CARD_STATE_UP)) {
- if(recovery_mode) {
+ if (recovery_mode &&
+ card->info.type != QETH_CARD_TYPE_OSN) {
qeth_stop(card->dev);
} else {
rtnl_lock();
@@ -7440,7 +7814,8 @@ qeth_start_again(struct qeth_card *card, int recovery_mode)
{
QETH_DBF_TEXT(setup ,2, "startag");
- if(recovery_mode) {
+ if (recovery_mode &&
+ card->info.type != QETH_CARD_TYPE_OSN) {
qeth_open(card->dev);
} else {
rtnl_lock();
@@ -7472,33 +7847,36 @@ qeth_start_again(struct qeth_card *card, int recovery_mode)
static void qeth_make_parameters_consistent(struct qeth_card *card)
{
- if (card->options.layer2) {
- if (card->info.type == QETH_CARD_TYPE_IQD) {
- PRINT_ERR("Device %s does not support " \
- "layer 2 functionality. " \
- "Ignoring layer2 option.\n",CARD_BUS_ID(card));
- }
- IGNORE_PARAM_NEQ(route4.type, NO_ROUTER, NO_ROUTER,
- "Routing options are");
+ if (card->options.layer2 == 0)
+ return;
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ return;
+ if (card->info.type == QETH_CARD_TYPE_IQD) {
+ PRINT_ERR("Device %s does not support layer 2 functionality." \
+ " Ignoring layer2 option.\n",CARD_BUS_ID(card));
+ card->options.layer2 = 0;
+ return;
+ }
+ IGNORE_PARAM_NEQ(route4.type, NO_ROUTER, NO_ROUTER,
+ "Routing options are");
#ifdef CONFIG_QETH_IPV6
- IGNORE_PARAM_NEQ(route6.type, NO_ROUTER, NO_ROUTER,
- "Routing options are");
+ IGNORE_PARAM_NEQ(route6.type, NO_ROUTER, NO_ROUTER,
+ "Routing options are");
#endif
- IGNORE_PARAM_EQ(checksum_type, HW_CHECKSUMMING,
- QETH_CHECKSUM_DEFAULT,
- "Checksumming options are");
- IGNORE_PARAM_NEQ(broadcast_mode, QETH_TR_BROADCAST_ALLRINGS,
- QETH_TR_BROADCAST_ALLRINGS,
- "Broadcast mode options are");
- IGNORE_PARAM_NEQ(macaddr_mode, QETH_TR_MACADDR_NONCANONICAL,
- QETH_TR_MACADDR_NONCANONICAL,
- "Canonical MAC addr options are");
- IGNORE_PARAM_NEQ(fake_broadcast, 0, 0,
- "Broadcast faking options are");
- IGNORE_PARAM_NEQ(add_hhlen, DEFAULT_ADD_HHLEN,
- DEFAULT_ADD_HHLEN,"Option add_hhlen is");
- IGNORE_PARAM_NEQ(fake_ll, 0, 0,"Option fake_ll is");
- }
+ IGNORE_PARAM_EQ(checksum_type, HW_CHECKSUMMING,
+ QETH_CHECKSUM_DEFAULT,
+ "Checksumming options are");
+ IGNORE_PARAM_NEQ(broadcast_mode, QETH_TR_BROADCAST_ALLRINGS,
+ QETH_TR_BROADCAST_ALLRINGS,
+ "Broadcast mode options are");
+ IGNORE_PARAM_NEQ(macaddr_mode, QETH_TR_MACADDR_NONCANONICAL,
+ QETH_TR_MACADDR_NONCANONICAL,
+ "Canonical MAC addr options are");
+ IGNORE_PARAM_NEQ(fake_broadcast, 0, 0,
+ "Broadcast faking options are");
+ IGNORE_PARAM_NEQ(add_hhlen, DEFAULT_ADD_HHLEN,
+ DEFAULT_ADD_HHLEN,"Option add_hhlen is");
+ IGNORE_PARAM_NEQ(fake_ll, 0, 0,"Option fake_ll is");
}
@@ -7528,8 +7906,7 @@ __qeth_set_online(struct ccwgroup_device *gdev, int recovery_mode)
return -EIO;
}
- if (card->options.layer2)
- qeth_make_parameters_consistent(card);
+ qeth_make_parameters_consistent(card);
if ((rc = qeth_hardsetup_card(card))){
QETH_DBF_TEXT_(setup, 2, "2err%d", rc);
@@ -7588,6 +7965,7 @@ qeth_set_online(struct ccwgroup_device *gdev)
static struct ccw_device_id qeth_ids[] = {
{CCW_DEVICE(0x1731, 0x01), driver_info:QETH_CARD_TYPE_OSAE},
{CCW_DEVICE(0x1731, 0x05), driver_info:QETH_CARD_TYPE_IQD},
+ {CCW_DEVICE(0x1731, 0x06), driver_info:QETH_CARD_TYPE_OSN},
{},
};
MODULE_DEVICE_TABLE(ccw, qeth_ids);
@@ -7725,7 +8103,7 @@ qeth_arp_constructor(struct neighbour *neigh)
goto out;
rcu_read_lock();
- in_dev = rcu_dereference(__in_dev_get(dev));
+ in_dev = __in_dev_get_rcu(dev);
if (in_dev == NULL) {
rcu_read_unlock();
return -EINVAL;
@@ -8332,9 +8710,12 @@ again:
printk("qeth: removed\n");
}
+EXPORT_SYMBOL(qeth_osn_register);
+EXPORT_SYMBOL(qeth_osn_deregister);
+EXPORT_SYMBOL(qeth_osn_assist);
module_init(qeth_init);
module_exit(qeth_exit);
-MODULE_AUTHOR("Frank Pavlic <pavlic@de.ibm.com>");
+MODULE_AUTHOR("Frank Pavlic <fpavlic@de.ibm.com>");
MODULE_DESCRIPTION("Linux on zSeries OSA Express and HiperSockets support\n" \
"Copyright 2000,2003 IBM Corporation\n");
diff --git a/drivers/s390/net/qeth_mpc.c b/drivers/s390/net/qeth_mpc.c
index f685ecc7da9..f0a080a9e51 100644
--- a/drivers/s390/net/qeth_mpc.c
+++ b/drivers/s390/net/qeth_mpc.c
@@ -4,14 +4,14 @@
* Linux on zSeries OSA Express and HiperSockets support
*
* Copyright 2000,2003 IBM Corporation
- * Author(s): Frank Pavlic <pavlic@de.ibm.com>
+ * Author(s): Frank Pavlic <fpavlic@de.ibm.com>
* Thomas Spatzier <tspat@de.ibm.com>
*
*/
#include <asm/cio.h>
#include "qeth_mpc.h"
-const char *VERSION_QETH_MPC_C = "$Revision: 1.11 $";
+const char *VERSION_QETH_MPC_C = "$Revision: 1.12 $";
unsigned char IDX_ACTIVATE_READ[]={
0x00,0x00,0x80,0x00, 0x00,0x00,0x00,0x00,
@@ -138,7 +138,9 @@ unsigned char IPA_PDU_HEADER[]={
sizeof(struct qeth_ipa_cmd)%256,
0x00,
sizeof(struct qeth_ipa_cmd)/256,
- sizeof(struct qeth_ipa_cmd),0x05, 0x77,0x77,0x77,0x77,
+ sizeof(struct qeth_ipa_cmd)%256,
+ 0x05,
+ 0x77,0x77,0x77,0x77,
0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,
0x01,0x00,
sizeof(struct qeth_ipa_cmd)/256,
diff --git a/drivers/s390/net/qeth_mpc.h b/drivers/s390/net/qeth_mpc.h
index 3d916b5c5d0..5f71486e708 100644
--- a/drivers/s390/net/qeth_mpc.h
+++ b/drivers/s390/net/qeth_mpc.h
@@ -6,7 +6,7 @@
* Copyright 2000,2003 IBM Corporation
* Author(s): Utz Bacher <utz.bacher@de.ibm.com>
* Thomas Spatzier <tspat@de.ibm.com>
- * Frank Pavlic <pavlic@de.ibm.com>
+ * Frank Pavlic <fpavlic@de.ibm.com>
*
*/
#ifndef __QETH_MPC_H__
@@ -14,7 +14,7 @@
#include <asm/qeth.h>
-#define VERSION_QETH_MPC_H "$Revision: 1.43 $"
+#define VERSION_QETH_MPC_H "$Revision: 1.44 $"
extern const char *VERSION_QETH_MPC_C;
@@ -46,13 +46,16 @@ extern unsigned char IPA_PDU_HEADER[];
/* IP Assist related definitions */
/*****************************************************************************/
#define IPA_CMD_INITIATOR_HOST 0x00
-#define IPA_CMD_INITIATOR_HYDRA 0x01
+#define IPA_CMD_INITIATOR_OSA 0x01
+#define IPA_CMD_INITIATOR_HOST_REPLY 0x80
+#define IPA_CMD_INITIATOR_OSA_REPLY 0x81
#define IPA_CMD_PRIM_VERSION_NO 0x01
enum qeth_card_types {
QETH_CARD_TYPE_UNKNOWN = 0,
QETH_CARD_TYPE_OSAE = 10,
QETH_CARD_TYPE_IQD = 1234,
+ QETH_CARD_TYPE_OSN = 11,
};
#define QETH_MPC_DIFINFO_LEN_INDICATES_LINK_TYPE 0x18
@@ -61,6 +64,7 @@ enum qeth_link_types {
QETH_LINK_TYPE_FAST_ETH = 0x01,
QETH_LINK_TYPE_HSTR = 0x02,
QETH_LINK_TYPE_GBIT_ETH = 0x03,
+ QETH_LINK_TYPE_OSN = 0x04,
QETH_LINK_TYPE_10GBIT_ETH = 0x10,
QETH_LINK_TYPE_LANE_ETH100 = 0x81,
QETH_LINK_TYPE_LANE_TR = 0x82,
@@ -111,6 +115,9 @@ enum qeth_ipa_cmds {
IPA_CMD_DELGMAC = 0x24,
IPA_CMD_SETVLAN = 0x25,
IPA_CMD_DELVLAN = 0x26,
+ IPA_CMD_SETCCID = 0x41,
+ IPA_CMD_DELCCID = 0x42,
+ IPA_CMD_MODCCID = 0x43,
IPA_CMD_SETIP = 0xb1,
IPA_CMD_DELIP = 0xb7,
IPA_CMD_QIPASSIST = 0xb2,
@@ -210,7 +217,7 @@ enum qeth_ipa_setadp_cmd {
IPA_SETADP_SEND_OSA_MESSAGE = 0x0100,
IPA_SETADP_SET_SNMP_CONTROL = 0x0200,
IPA_SETADP_READ_SNMP_PARMS = 0x0400,
- IPA_SETADP_WRITE_SNMP_PARMS = 0x0800,
+ IPA_SETADP_SET_PROMISC_MODE = 0x0800,
IPA_SETADP_QUERY_CARD_INFO = 0x1000,
};
enum qeth_ipa_mac_ops {
@@ -225,9 +232,12 @@ enum qeth_ipa_addr_ops {
CHANGE_ADDR_ADD_ADDR = 1,
CHANGE_ADDR_DEL_ADDR = 2,
CHANGE_ADDR_FLUSH_ADDR_TABLE = 4,
-
-
};
+enum qeth_ipa_promisc_modes {
+ SET_PROMISC_MODE_OFF = 0,
+ SET_PROMISC_MODE_ON = 1,
+};
+
/* (SET)DELIP(M) IPA stuff ***************************************************/
struct qeth_ipacmd_setdelip4 {
__u8 ip_addr[4];
@@ -437,8 +447,9 @@ enum qeth_ipa_arp_return_codes {
#define QETH_ARP_DATA_SIZE 3968
#define QETH_ARP_CMD_LEN (QETH_ARP_DATA_SIZE + 8)
/* Helper functions */
-#define IS_IPA_REPLY(cmd) (cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST)
-
+#define IS_IPA_REPLY(cmd) ((cmd->hdr.initiator == IPA_CMD_INITIATOR_HOST) || \
+ (cmd->hdr.initiator == IPA_CMD_INITIATOR_OSA_REPLY))
+
/*****************************************************************************/
/* END OF IP Assist related definitions */
/*****************************************************************************/
@@ -483,6 +494,7 @@ extern unsigned char ULP_ENABLE[];
/* Layer 2 defintions */
#define QETH_PROT_LAYER2 0x08
#define QETH_PROT_TCPIP 0x03
+#define QETH_PROT_OSN2 0x0a
#define QETH_ULP_ENABLE_PROT_TYPE(buffer) (buffer+0x50)
#define QETH_IPA_CMD_PROT_TYPE(buffer) (buffer+0x19)
diff --git a/drivers/s390/net/qeth_sys.c b/drivers/s390/net/qeth_sys.c
index dda105b7306..ddd6019ba09 100644
--- a/drivers/s390/net/qeth_sys.c
+++ b/drivers/s390/net/qeth_sys.c
@@ -1,6 +1,6 @@
/*
*
- * linux/drivers/s390/net/qeth_sys.c ($Revision: 1.54 $)
+ * linux/drivers/s390/net/qeth_sys.c ($Revision: 1.58 $)
*
* Linux on zSeries OSA Express and HiperSockets support
* This file contains code related to sysfs.
@@ -8,7 +8,7 @@
* Copyright 2000,2003 IBM Corporation
*
* Author(s): Thomas Spatzier <tspat@de.ibm.com>
- * Frank Pavlic <pavlic@de.ibm.com>
+ * Frank Pavlic <fpavlic@de.ibm.com>
*
*/
#include <linux/list.h>
@@ -20,7 +20,7 @@
#include "qeth_mpc.h"
#include "qeth_fs.h"
-const char *VERSION_QETH_SYS_C = "$Revision: 1.54 $";
+const char *VERSION_QETH_SYS_C = "$Revision: 1.58 $";
/*****************************************************************************/
/* */
@@ -937,6 +937,19 @@ static struct attribute_group qeth_device_attr_group = {
.attrs = (struct attribute **)qeth_device_attrs,
};
+static struct device_attribute * qeth_osn_device_attrs[] = {
+ &dev_attr_state,
+ &dev_attr_chpid,
+ &dev_attr_if_name,
+ &dev_attr_card_type,
+ &dev_attr_buffer_count,
+ &dev_attr_recover,
+ NULL,
+};
+
+static struct attribute_group qeth_osn_device_attr_group = {
+ .attrs = (struct attribute **)qeth_osn_device_attrs,
+};
#define QETH_DEVICE_ATTR(_id,_name,_mode,_show,_store) \
struct device_attribute dev_attr_##_id = { \
@@ -1104,7 +1117,7 @@ qeth_parse_ipatoe(const char* buf, enum qeth_prot_versions proto,
start = buf;
/* get address string */
end = strchr(start, '/');
- if (!end){
+ if (!end || (end-start >= 49)){
PRINT_WARN("Invalid format for ipato_addx/delx. "
"Use <ip addr>/<mask bits>\n");
return -EINVAL;
@@ -1667,7 +1680,12 @@ int
qeth_create_device_attributes(struct device *dev)
{
int ret;
+ struct qeth_card *card = dev->driver_data;
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ return sysfs_create_group(&dev->kobj,
+ &qeth_osn_device_attr_group);
+
if ((ret = sysfs_create_group(&dev->kobj, &qeth_device_attr_group)))
return ret;
if ((ret = sysfs_create_group(&dev->kobj, &qeth_device_ipato_group))){
@@ -1693,6 +1711,12 @@ qeth_create_device_attributes(struct device *dev)
void
qeth_remove_device_attributes(struct device *dev)
{
+ struct qeth_card *card = dev->driver_data;
+
+ if (card->info.type == QETH_CARD_TYPE_OSN)
+ return sysfs_remove_group(&dev->kobj,
+ &qeth_osn_device_attr_group);
+
sysfs_remove_group(&dev->kobj, &qeth_device_attr_group);
sysfs_remove_group(&dev->kobj, &qeth_device_ipato_group);
sysfs_remove_group(&dev->kobj, &qeth_device_vipa_group);
diff --git a/drivers/s390/net/qeth_tso.h b/drivers/s390/net/qeth_tso.h
index ad33e6f466f..e245af3c4cb 100644
--- a/drivers/s390/net/qeth_tso.h
+++ b/drivers/s390/net/qeth_tso.h
@@ -5,7 +5,7 @@
*
* Copyright 2004 IBM Corporation
*
- * Author(s): Frank Pavlic <pavlic@de.ibm.com>
+ * Author(s): Frank Pavlic <fpavlic@de.ibm.com>
*
* $Revision: 1.7 $ $Date: 2005/05/04 20:19:18 $
*
generated by cgit (git 2.34.1) at 2024-09-21 17:40:59 +0000