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-rw-r--r--drivers/s390/net/qeth_eddp.c3
-rw-r--r--drivers/s390/net/qeth_main.c61
-rw-r--r--drivers/s390/net/qeth_mpc.c2
-rw-r--r--drivers/s390/net/qeth_mpc.h4
-rw-r--r--drivers/s390/net/qeth_proc.c250
-rw-r--r--drivers/s390/net/qeth_sys.c6
-rw-r--r--drivers/s390/net/qeth_tso.h4
7 files changed, 68 insertions, 262 deletions
diff --git a/drivers/s390/net/qeth_eddp.c b/drivers/s390/net/qeth_eddp.c
index 011915d5e243..f94f1f25eec6 100644
--- a/drivers/s390/net/qeth_eddp.c
+++ b/drivers/s390/net/qeth_eddp.c
@@ -62,7 +62,8 @@ qeth_eddp_free_context(struct qeth_eddp_context *ctx)
62 for (i = 0; i < ctx->num_pages; ++i) 62 for (i = 0; i < ctx->num_pages; ++i)
63 free_page((unsigned long)ctx->pages[i]); 63 free_page((unsigned long)ctx->pages[i]);
64 kfree(ctx->pages); 64 kfree(ctx->pages);
65 kfree(ctx->elements); 65 if (ctx->elements != NULL)
66 kfree(ctx->elements);
66 kfree(ctx); 67 kfree(ctx);
67} 68}
68 69
diff --git a/drivers/s390/net/qeth_main.c b/drivers/s390/net/qeth_main.c
index 99cceb242ec4..f8f55cc468ba 100644
--- a/drivers/s390/net/qeth_main.c
+++ b/drivers/s390/net/qeth_main.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * 2 *
3 * linux/drivers/s390/net/qeth_main.c ($Revision: 1.242 $) 3 * linux/drivers/s390/net/qeth_main.c ($Revision: 1.251 $)
4 * 4 *
5 * Linux on zSeries OSA Express and HiperSockets support 5 * Linux on zSeries OSA Express and HiperSockets support
6 * 6 *
@@ -12,7 +12,7 @@
12 * Frank Pavlic (fpavlic@de.ibm.com) and 12 * Frank Pavlic (fpavlic@de.ibm.com) and
13 * Thomas Spatzier <tspat@de.ibm.com> 13 * Thomas Spatzier <tspat@de.ibm.com>
14 * 14 *
15 * $Revision: 1.242 $ $Date: 2005/05/04 20:19:18 $ 15 * $Revision: 1.251 $ $Date: 2005/05/04 20:19:18 $
16 * 16 *
17 * This program is free software; you can redistribute it and/or modify 17 * This program is free software; you can redistribute it and/or modify
18 * it under the terms of the GNU General Public License as published by 18 * it under the terms of the GNU General Public License as published by
@@ -72,7 +72,7 @@
72#include "qeth_eddp.h" 72#include "qeth_eddp.h"
73#include "qeth_tso.h" 73#include "qeth_tso.h"
74 74
75#define VERSION_QETH_C "$Revision: 1.242 $" 75#define VERSION_QETH_C "$Revision: 1.251 $"
76static const char *version = "qeth S/390 OSA-Express driver"; 76static const char *version = "qeth S/390 OSA-Express driver";
77 77
78/** 78/**
@@ -518,7 +518,8 @@ __qeth_set_offline(struct ccwgroup_device *cgdev, int recovery_mode)
518 518
519 QETH_DBF_TEXT(setup, 3, "setoffl"); 519 QETH_DBF_TEXT(setup, 3, "setoffl");
520 QETH_DBF_HEX(setup, 3, &card, sizeof(void *)); 520 QETH_DBF_HEX(setup, 3, &card, sizeof(void *));
521 521
522 netif_carrier_off(card->dev);
522 recover_flag = card->state; 523 recover_flag = card->state;
523 if (qeth_stop_card(card, recovery_mode) == -ERESTARTSYS){ 524 if (qeth_stop_card(card, recovery_mode) == -ERESTARTSYS){
524 PRINT_WARN("Stopping card %s interrupted by user!\n", 525 PRINT_WARN("Stopping card %s interrupted by user!\n",
@@ -1020,7 +1021,6 @@ void
1020qeth_schedule_recovery(struct qeth_card *card) 1021qeth_schedule_recovery(struct qeth_card *card)
1021{ 1022{
1022 QETH_DBF_TEXT(trace,2,"startrec"); 1023 QETH_DBF_TEXT(trace,2,"startrec");
1023
1024 if (qeth_set_thread_start_bit(card, QETH_RECOVER_THREAD) == 0) 1024 if (qeth_set_thread_start_bit(card, QETH_RECOVER_THREAD) == 0)
1025 schedule_work(&card->kernel_thread_starter); 1025 schedule_work(&card->kernel_thread_starter);
1026} 1026}
@@ -1710,7 +1710,6 @@ qeth_check_ipa_data(struct qeth_card *card, struct qeth_cmd_buffer *iob)
1710 "IP address reset.\n", 1710 "IP address reset.\n",
1711 QETH_CARD_IFNAME(card), 1711 QETH_CARD_IFNAME(card),
1712 card->info.chpid); 1712 card->info.chpid);
1713 netif_carrier_on(card->dev);
1714 qeth_schedule_recovery(card); 1713 qeth_schedule_recovery(card);
1715 return NULL; 1714 return NULL;
1716 case IPA_CMD_MODCCID: 1715 case IPA_CMD_MODCCID:
@@ -1959,7 +1958,7 @@ qeth_osn_send_ipa_cmd(struct qeth_card *card, struct qeth_cmd_buffer *iob,
1959{ 1958{
1960 u16 s1, s2; 1959 u16 s1, s2;
1961 1960
1962QETH_DBF_TEXT(trace,4,"osndipa"); 1961 QETH_DBF_TEXT(trace,4,"osndipa");
1963 1962
1964 qeth_prepare_ipa_cmd(card, iob, QETH_PROT_OSN2); 1963 qeth_prepare_ipa_cmd(card, iob, QETH_PROT_OSN2);
1965 s1 = (u16)(IPA_PDU_HEADER_SIZE + data_len); 1964 s1 = (u16)(IPA_PDU_HEADER_SIZE + data_len);
@@ -2203,24 +2202,21 @@ qeth_ulp_setup(struct qeth_card *card)
2203} 2202}
2204 2203
2205static inline int 2204static inline int
2206qeth_check_for_inbound_error(struct qeth_qdio_buffer *buf, 2205qeth_check_qdio_errors(struct qdio_buffer *buf, unsigned int qdio_error,
2207 unsigned int qdio_error, 2206 unsigned int siga_error, const char *dbftext)
2208 unsigned int siga_error)
2209{ 2207{
2210 int rc = 0;
2211
2212 if (qdio_error || siga_error) { 2208 if (qdio_error || siga_error) {
2213 QETH_DBF_TEXT(trace, 2, "qdinerr"); 2209 QETH_DBF_TEXT(trace, 2, dbftext);
2214 QETH_DBF_TEXT(qerr, 2, "qdinerr"); 2210 QETH_DBF_TEXT(qerr, 2, dbftext);
2215 QETH_DBF_TEXT_(qerr, 2, " F15=%02X", 2211 QETH_DBF_TEXT_(qerr, 2, " F15=%02X",
2216 buf->buffer->element[15].flags & 0xff); 2212 buf->element[15].flags & 0xff);
2217 QETH_DBF_TEXT_(qerr, 2, " F14=%02X", 2213 QETH_DBF_TEXT_(qerr, 2, " F14=%02X",
2218 buf->buffer->element[14].flags & 0xff); 2214 buf->element[14].flags & 0xff);
2219 QETH_DBF_TEXT_(qerr, 2, " qerr=%X", qdio_error); 2215 QETH_DBF_TEXT_(qerr, 2, " qerr=%X", qdio_error);
2220 QETH_DBF_TEXT_(qerr, 2, " serr=%X", siga_error); 2216 QETH_DBF_TEXT_(qerr, 2, " serr=%X", siga_error);
2221 rc = 1; 2217 return 1;
2222 } 2218 }
2223 return rc; 2219 return 0;
2224} 2220}
2225 2221
2226static inline struct sk_buff * 2222static inline struct sk_buff *
@@ -2769,8 +2765,9 @@ qeth_qdio_input_handler(struct ccw_device * ccwdev, unsigned int status,
2769 for (i = first_element; i < (first_element + count); ++i) { 2765 for (i = first_element; i < (first_element + count); ++i) {
2770 index = i % QDIO_MAX_BUFFERS_PER_Q; 2766 index = i % QDIO_MAX_BUFFERS_PER_Q;
2771 buffer = &card->qdio.in_q->bufs[index]; 2767 buffer = &card->qdio.in_q->bufs[index];
2772 if (!((status == QDIO_STATUS_LOOK_FOR_ERROR) && 2768 if (!((status & QDIO_STATUS_LOOK_FOR_ERROR) &&
2773 qeth_check_for_inbound_error(buffer, qdio_err, siga_err))) 2769 qeth_check_qdio_errors(buffer->buffer,
2770 qdio_err, siga_err,"qinerr")))
2774 qeth_process_inbound_buffer(card, buffer, index); 2771 qeth_process_inbound_buffer(card, buffer, index);
2775 /* clear buffer and give back to hardware */ 2772 /* clear buffer and give back to hardware */
2776 qeth_put_buffer_pool_entry(card, buffer->pool_entry); 2773 qeth_put_buffer_pool_entry(card, buffer->pool_entry);
@@ -2785,12 +2782,13 @@ qeth_qdio_input_handler(struct ccw_device * ccwdev, unsigned int status,
2785static inline int 2782static inline int
2786qeth_handle_send_error(struct qeth_card *card, 2783qeth_handle_send_error(struct qeth_card *card,
2787 struct qeth_qdio_out_buffer *buffer, 2784 struct qeth_qdio_out_buffer *buffer,
2788 int qdio_err, int siga_err) 2785 unsigned int qdio_err, unsigned int siga_err)
2789{ 2786{
2790 int sbalf15 = buffer->buffer->element[15].flags & 0xff; 2787 int sbalf15 = buffer->buffer->element[15].flags & 0xff;
2791 int cc = siga_err & 3; 2788 int cc = siga_err & 3;
2792 2789
2793 QETH_DBF_TEXT(trace, 6, "hdsnderr"); 2790 QETH_DBF_TEXT(trace, 6, "hdsnderr");
2791 qeth_check_qdio_errors(buffer->buffer, qdio_err, siga_err, "qouterr");
2794 switch (cc) { 2792 switch (cc) {
2795 case 0: 2793 case 0:
2796 if (qdio_err){ 2794 if (qdio_err){
@@ -3047,7 +3045,8 @@ qeth_qdio_output_handler(struct ccw_device * ccwdev, unsigned int status,
3047 for(i = first_element; i < (first_element + count); ++i){ 3045 for(i = first_element; i < (first_element + count); ++i){
3048 buffer = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q]; 3046 buffer = &queue->bufs[i % QDIO_MAX_BUFFERS_PER_Q];
3049 /*we only handle the KICK_IT error by doing a recovery */ 3047 /*we only handle the KICK_IT error by doing a recovery */
3050 if (qeth_handle_send_error(card, buffer, qdio_error, siga_error) 3048 if (qeth_handle_send_error(card, buffer,
3049 qdio_error, siga_error)
3051 == QETH_SEND_ERROR_KICK_IT){ 3050 == QETH_SEND_ERROR_KICK_IT){
3052 netif_stop_queue(card->dev); 3051 netif_stop_queue(card->dev);
3053 qeth_schedule_recovery(card); 3052 qeth_schedule_recovery(card);
@@ -3289,7 +3288,6 @@ qeth_init_qdio_info(struct qeth_card *card)
3289 card->qdio.in_buf_pool.buf_count = card->qdio.init_pool.buf_count; 3288 card->qdio.in_buf_pool.buf_count = card->qdio.init_pool.buf_count;
3290 INIT_LIST_HEAD(&card->qdio.in_buf_pool.entry_list); 3289 INIT_LIST_HEAD(&card->qdio.in_buf_pool.entry_list);
3291 INIT_LIST_HEAD(&card->qdio.init_pool.entry_list); 3290 INIT_LIST_HEAD(&card->qdio.init_pool.entry_list);
3292 /* outbound */
3293} 3291}
3294 3292
3295static int 3293static int
@@ -3731,6 +3729,9 @@ qeth_verify_vlan_dev(struct net_device *dev, struct qeth_card *card)
3731 break; 3729 break;
3732 } 3730 }
3733 } 3731 }
3732 if (rc && !(VLAN_DEV_INFO(dev)->real_dev->priv == (void *)card))
3733 return 0;
3734
3734#endif 3735#endif
3735 return rc; 3736 return rc;
3736} 3737}
@@ -3807,10 +3808,8 @@ qeth_open(struct net_device *dev)
3807 card->data.state = CH_STATE_UP; 3808 card->data.state = CH_STATE_UP;
3808 card->state = CARD_STATE_UP; 3809 card->state = CARD_STATE_UP;
3809 3810
3810 if (!card->lan_online){ 3811 if (!card->lan_online && netif_carrier_ok(dev))
3811 if (netif_carrier_ok(dev)) 3812 netif_carrier_off(dev);
3812 netif_carrier_off(dev);
3813 }
3814 return 0; 3813 return 0;
3815} 3814}
3816 3815
@@ -5870,10 +5869,8 @@ qeth_add_multicast_ipv6(struct qeth_card *card)
5870 struct inet6_dev *in6_dev; 5869 struct inet6_dev *in6_dev;
5871 5870
5872 QETH_DBF_TEXT(trace,4,"chkmcv6"); 5871 QETH_DBF_TEXT(trace,4,"chkmcv6");
5873 if ((card->options.layer2 == 0) && 5872 if (!qeth_is_supported(card, IPA_IPV6))
5874 (!qeth_is_supported(card, IPA_IPV6)) )
5875 return ; 5873 return ;
5876
5877 in6_dev = in6_dev_get(card->dev); 5874 in6_dev = in6_dev_get(card->dev);
5878 if (in6_dev == NULL) 5875 if (in6_dev == NULL)
5879 return; 5876 return;
@@ -7936,8 +7933,8 @@ __qeth_set_online(struct ccwgroup_device *gdev, int recovery_mode)
7936 QETH_DBF_TEXT_(setup, 2, "6err%d", rc); 7933 QETH_DBF_TEXT_(setup, 2, "6err%d", rc);
7937 goto out_remove; 7934 goto out_remove;
7938 } 7935 }
7939/*maybe it was set offline without ifconfig down 7936 netif_carrier_on(card->dev);
7940 * we can also use this state for recovery purposes*/ 7937
7941 qeth_set_allowed_threads(card, 0xffffffff, 0); 7938 qeth_set_allowed_threads(card, 0xffffffff, 0);
7942 if (recover_flag == CARD_STATE_RECOVER) 7939 if (recover_flag == CARD_STATE_RECOVER)
7943 qeth_start_again(card, recovery_mode); 7940 qeth_start_again(card, recovery_mode);
diff --git a/drivers/s390/net/qeth_mpc.c b/drivers/s390/net/qeth_mpc.c
index f0a080a9e515..5f8754addc14 100644
--- a/drivers/s390/net/qeth_mpc.c
+++ b/drivers/s390/net/qeth_mpc.c
@@ -11,7 +11,7 @@
11#include <asm/cio.h> 11#include <asm/cio.h>
12#include "qeth_mpc.h" 12#include "qeth_mpc.h"
13 13
14const char *VERSION_QETH_MPC_C = "$Revision: 1.12 $"; 14const char *VERSION_QETH_MPC_C = "$Revision: 1.13 $";
15 15
16unsigned char IDX_ACTIVATE_READ[]={ 16unsigned char IDX_ACTIVATE_READ[]={
17 0x00,0x00,0x80,0x00, 0x00,0x00,0x00,0x00, 17 0x00,0x00,0x80,0x00, 0x00,0x00,0x00,0x00,
diff --git a/drivers/s390/net/qeth_mpc.h b/drivers/s390/net/qeth_mpc.h
index 5f71486e708c..864cec5f6c62 100644
--- a/drivers/s390/net/qeth_mpc.h
+++ b/drivers/s390/net/qeth_mpc.h
@@ -14,14 +14,14 @@
14 14
15#include <asm/qeth.h> 15#include <asm/qeth.h>
16 16
17#define VERSION_QETH_MPC_H "$Revision: 1.44 $" 17#define VERSION_QETH_MPC_H "$Revision: 1.46 $"
18 18
19extern const char *VERSION_QETH_MPC_C; 19extern const char *VERSION_QETH_MPC_C;
20 20
21#define IPA_PDU_HEADER_SIZE 0x40 21#define IPA_PDU_HEADER_SIZE 0x40
22#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer+0x0e) 22#define QETH_IPA_PDU_LEN_TOTAL(buffer) (buffer+0x0e)
23#define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer+0x26) 23#define QETH_IPA_PDU_LEN_PDU1(buffer) (buffer+0x26)
24#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer+0x2a) 24#define QETH_IPA_PDU_LEN_PDU2(buffer) (buffer+0x29)
25#define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer+0x3a) 25#define QETH_IPA_PDU_LEN_PDU3(buffer) (buffer+0x3a)
26 26
27extern unsigned char IPA_PDU_HEADER[]; 27extern unsigned char IPA_PDU_HEADER[];
diff --git a/drivers/s390/net/qeth_proc.c b/drivers/s390/net/qeth_proc.c
index f2ccfea8fdb8..7bf35098831e 100644
--- a/drivers/s390/net/qeth_proc.c
+++ b/drivers/s390/net/qeth_proc.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * 2 *
3 * linux/drivers/s390/net/qeth_fs.c ($Revision: 1.13 $) 3 * linux/drivers/s390/net/qeth_fs.c ($Revision: 1.16 $)
4 * 4 *
5 * Linux on zSeries OSA Express and HiperSockets support 5 * Linux on zSeries OSA Express and HiperSockets support
6 * This file contains code related to procfs. 6 * This file contains code related to procfs.
@@ -21,7 +21,7 @@
21#include "qeth_mpc.h" 21#include "qeth_mpc.h"
22#include "qeth_fs.h" 22#include "qeth_fs.h"
23 23
24const char *VERSION_QETH_PROC_C = "$Revision: 1.13 $"; 24const char *VERSION_QETH_PROC_C = "$Revision: 1.16 $";
25 25
26/***** /proc/qeth *****/ 26/***** /proc/qeth *****/
27#define QETH_PROCFILE_NAME "qeth" 27#define QETH_PROCFILE_NAME "qeth"
@@ -30,30 +30,26 @@ static struct proc_dir_entry *qeth_procfile;
30static int 30static int
31qeth_procfile_seq_match(struct device *dev, void *data) 31qeth_procfile_seq_match(struct device *dev, void *data)
32{ 32{
33 return 1; 33 return(dev ? 1 : 0);
34} 34}
35 35
36static void * 36static void *
37qeth_procfile_seq_start(struct seq_file *s, loff_t *offset) 37qeth_procfile_seq_start(struct seq_file *s, loff_t *offset)
38{ 38{
39 struct device *dev; 39 struct device *dev = NULL;
40 loff_t nr; 40 loff_t nr = 0;
41 41
42 down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem); 42 down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
43 43 if (*offset == 0)
44 nr = *offset;
45 if (nr == 0)
46 return SEQ_START_TOKEN; 44 return SEQ_START_TOKEN;
47 45 while (1) {
48 dev = driver_find_device(&qeth_ccwgroup_driver.driver, NULL,
49 NULL, qeth_procfile_seq_match);
50
51 /* get card at pos *offset */
52 nr = *offset;
53 while (nr-- > 1 && dev)
54 dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev, 46 dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev,
55 NULL, qeth_procfile_seq_match); 47 NULL, qeth_procfile_seq_match);
56 return (void *) dev; 48 if (++nr == *offset)
49 break;
50 put_device(dev);
51 }
52 return dev;
57} 53}
58 54
59static void 55static void
@@ -66,19 +62,14 @@ static void *
66qeth_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset) 62qeth_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
67{ 63{
68 struct device *prev, *next; 64 struct device *prev, *next;
69 65
70 if (it == SEQ_START_TOKEN) { 66 if (it == SEQ_START_TOKEN)
71 next = driver_find_device(&qeth_ccwgroup_driver.driver, 67 prev = NULL;
72 NULL, NULL, qeth_procfile_seq_match); 68 else
73 if (next) 69 prev = (struct device *) it;
74 (*offset)++;
75 return (void *) next;
76 }
77 prev = (struct device *) it;
78 next = driver_find_device(&qeth_ccwgroup_driver.driver, 70 next = driver_find_device(&qeth_ccwgroup_driver.driver,
79 prev, NULL, qeth_procfile_seq_match); 71 prev, NULL, qeth_procfile_seq_match);
80 if (next) 72 (*offset)++;
81 (*offset)++;
82 return (void *) next; 73 return (void *) next;
83} 74}
84 75
@@ -87,7 +78,7 @@ qeth_get_router_str(struct qeth_card *card, int ipv)
87{ 78{
88 int routing_type = 0; 79 int routing_type = 0;
89 80
90 if (ipv == 4){ 81 if (ipv == 4) {
91 routing_type = card->options.route4.type; 82 routing_type = card->options.route4.type;
92 } else { 83 } else {
93#ifdef CONFIG_QETH_IPV6 84#ifdef CONFIG_QETH_IPV6
@@ -154,6 +145,7 @@ qeth_procfile_seq_show(struct seq_file *s, void *it)
154 card->qdio.in_buf_pool.buf_count); 145 card->qdio.in_buf_pool.buf_count);
155 else 146 else
156 seq_printf(s, " +++ LAN OFFLINE +++\n"); 147 seq_printf(s, " +++ LAN OFFLINE +++\n");
148 put_device(device);
157 } 149 }
158 return 0; 150 return 0;
159} 151}
@@ -184,51 +176,16 @@ static struct file_operations qeth_procfile_fops = {
184static struct proc_dir_entry *qeth_perf_procfile; 176static struct proc_dir_entry *qeth_perf_procfile;
185 177
186#ifdef CONFIG_QETH_PERF_STATS 178#ifdef CONFIG_QETH_PERF_STATS
187
188static void *
189qeth_perf_procfile_seq_start(struct seq_file *s, loff_t *offset)
190{
191 struct device *dev = NULL;
192 int nr;
193
194 down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
195 /* get card at pos *offset */
196 dev = driver_find_device(&qeth_ccwgroup_driver.driver, NULL, NULL,
197 qeth_procfile_seq_match);
198
199 /* get card at pos *offset */
200 nr = *offset;
201 while (nr-- > 1 && dev)
202 dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev,
203 NULL, qeth_procfile_seq_match);
204 return (void *) dev;
205}
206
207static void
208qeth_perf_procfile_seq_stop(struct seq_file *s, void* it)
209{
210 up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
211}
212
213static void *
214qeth_perf_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
215{
216 struct device *prev, *next;
217
218 prev = (struct device *) it;
219 next = driver_find_device(&qeth_ccwgroup_driver.driver, prev,
220 NULL, qeth_procfile_seq_match);
221 if (next)
222 (*offset)++;
223 return (void *) next;
224}
225
226static int 179static int
227qeth_perf_procfile_seq_show(struct seq_file *s, void *it) 180qeth_perf_procfile_seq_show(struct seq_file *s, void *it)
228{ 181{
229 struct device *device; 182 struct device *device;
230 struct qeth_card *card; 183 struct qeth_card *card;
231 184
185
186 if (it == SEQ_START_TOKEN)
187 return 0;
188
232 device = (struct device *) it; 189 device = (struct device *) it;
233 card = device->driver_data; 190 card = device->driver_data;
234 seq_printf(s, "For card with devnos %s/%s/%s (%s):\n", 191 seq_printf(s, "For card with devnos %s/%s/%s (%s):\n",
@@ -295,13 +252,14 @@ qeth_perf_procfile_seq_show(struct seq_file *s, void *it)
295 card->perf_stats.outbound_do_qdio_time, 252 card->perf_stats.outbound_do_qdio_time,
296 card->perf_stats.outbound_do_qdio_cnt 253 card->perf_stats.outbound_do_qdio_cnt
297 ); 254 );
255 put_device(device);
298 return 0; 256 return 0;
299} 257}
300 258
301static struct seq_operations qeth_perf_procfile_seq_ops = { 259static struct seq_operations qeth_perf_procfile_seq_ops = {
302 .start = qeth_perf_procfile_seq_start, 260 .start = qeth_procfile_seq_start,
303 .stop = qeth_perf_procfile_seq_stop, 261 .stop = qeth_procfile_seq_stop,
304 .next = qeth_perf_procfile_seq_next, 262 .next = qeth_procfile_seq_next,
305 .show = qeth_perf_procfile_seq_show, 263 .show = qeth_perf_procfile_seq_show,
306}; 264};
307 265
@@ -324,93 +282,6 @@ static struct file_operations qeth_perf_procfile_fops = {
324#define qeth_perf_procfile_created 1 282#define qeth_perf_procfile_created 1
325#endif /* CONFIG_QETH_PERF_STATS */ 283#endif /* CONFIG_QETH_PERF_STATS */
326 284
327/***** /proc/qeth_ipa_takeover *****/
328#define QETH_IPATO_PROCFILE_NAME "qeth_ipa_takeover"
329static struct proc_dir_entry *qeth_ipato_procfile;
330
331static void *
332qeth_ipato_procfile_seq_start(struct seq_file *s, loff_t *offset)
333{
334 struct device *dev;
335 loff_t nr;
336
337 down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
338 /* TODO: finish this */
339 /*
340 * maybe SEQ_SATRT_TOKEN can be returned for offset 0
341 * output driver settings then;
342 * else output setting for respective card
343 */
344
345 dev = driver_find_device(&qeth_ccwgroup_driver.driver, NULL, NULL,
346 qeth_procfile_seq_match);
347
348 /* get card at pos *offset */
349 nr = *offset;
350 while (nr-- > 1 && dev)
351 dev = driver_find_device(&qeth_ccwgroup_driver.driver, dev,
352 NULL, qeth_procfile_seq_match);
353 return (void *) dev;
354}
355
356static void
357qeth_ipato_procfile_seq_stop(struct seq_file *s, void* it)
358{
359 up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
360}
361
362static void *
363qeth_ipato_procfile_seq_next(struct seq_file *s, void *it, loff_t *offset)
364{
365 struct device *prev, *next;
366
367 prev = (struct device *) it;
368 next = driver_find_device(&qeth_ccwgroup_driver.driver, prev,
369 NULL, qeth_procfile_seq_match);
370 if (next)
371 (*offset)++;
372 return (void *) next;
373}
374
375static int
376qeth_ipato_procfile_seq_show(struct seq_file *s, void *it)
377{
378 struct device *device;
379 struct qeth_card *card;
380
381 /* TODO: finish this */
382 /*
383 * maybe SEQ_SATRT_TOKEN can be returned for offset 0
384 * output driver settings then;
385 * else output setting for respective card
386 */
387 device = (struct device *) it;
388 card = device->driver_data;
389
390 return 0;
391}
392
393static struct seq_operations qeth_ipato_procfile_seq_ops = {
394 .start = qeth_ipato_procfile_seq_start,
395 .stop = qeth_ipato_procfile_seq_stop,
396 .next = qeth_ipato_procfile_seq_next,
397 .show = qeth_ipato_procfile_seq_show,
398};
399
400static int
401qeth_ipato_procfile_open(struct inode *inode, struct file *file)
402{
403 return seq_open(file, &qeth_ipato_procfile_seq_ops);
404}
405
406static struct file_operations qeth_ipato_procfile_fops = {
407 .owner = THIS_MODULE,
408 .open = qeth_ipato_procfile_open,
409 .read = seq_read,
410 .llseek = seq_lseek,
411 .release = seq_release,
412};
413
414int __init 285int __init
415qeth_create_procfs_entries(void) 286qeth_create_procfs_entries(void)
416{ 287{
@@ -426,13 +297,7 @@ qeth_create_procfs_entries(void)
426 qeth_perf_procfile->proc_fops = &qeth_perf_procfile_fops; 297 qeth_perf_procfile->proc_fops = &qeth_perf_procfile_fops;
427#endif /* CONFIG_QETH_PERF_STATS */ 298#endif /* CONFIG_QETH_PERF_STATS */
428 299
429 qeth_ipato_procfile = create_proc_entry(QETH_IPATO_PROCFILE_NAME,
430 S_IFREG | 0444, NULL);
431 if (qeth_ipato_procfile)
432 qeth_ipato_procfile->proc_fops = &qeth_ipato_procfile_fops;
433
434 if (qeth_procfile && 300 if (qeth_procfile &&
435 qeth_ipato_procfile &&
436 qeth_perf_procfile_created) 301 qeth_perf_procfile_created)
437 return 0; 302 return 0;
438 else 303 else
@@ -446,62 +311,5 @@ qeth_remove_procfs_entries(void)
446 remove_proc_entry(QETH_PROCFILE_NAME, NULL); 311 remove_proc_entry(QETH_PROCFILE_NAME, NULL);
447 if (qeth_perf_procfile) 312 if (qeth_perf_procfile)
448 remove_proc_entry(QETH_PERF_PROCFILE_NAME, NULL); 313 remove_proc_entry(QETH_PERF_PROCFILE_NAME, NULL);
449 if (qeth_ipato_procfile)
450 remove_proc_entry(QETH_IPATO_PROCFILE_NAME, NULL);
451} 314}
452 315
453
454/* ONLY FOR DEVELOPMENT! -> make it as module */
455/*
456static void
457qeth_create_sysfs_entries(void)
458{
459 struct device *dev;
460
461 down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
462
463 list_for_each_entry(dev, &qeth_ccwgroup_driver.driver.devices,
464 driver_list)
465 qeth_create_device_attributes(dev);
466
467 up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
468}
469
470static void
471qeth_remove_sysfs_entries(void)
472{
473 struct device *dev;
474
475 down_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
476
477 list_for_each_entry(dev, &qeth_ccwgroup_driver.driver.devices,
478 driver_list)
479 qeth_remove_device_attributes(dev);
480
481 up_read(&qeth_ccwgroup_driver.driver.bus->subsys.rwsem);
482}
483
484static int __init
485qeth_fs_init(void)
486{
487 printk(KERN_INFO "qeth_fs_init\n");
488 qeth_create_procfs_entries();
489 qeth_create_sysfs_entries();
490
491 return 0;
492}
493
494static void __exit
495qeth_fs_exit(void)
496{
497 printk(KERN_INFO "qeth_fs_exit\n");
498 qeth_remove_procfs_entries();
499 qeth_remove_sysfs_entries();
500}
501
502
503module_init(qeth_fs_init);
504module_exit(qeth_fs_exit);
505
506MODULE_LICENSE("GPL");
507*/
diff --git a/drivers/s390/net/qeth_sys.c b/drivers/s390/net/qeth_sys.c
index ddd6019ba092..0ea185f70f75 100644
--- a/drivers/s390/net/qeth_sys.c
+++ b/drivers/s390/net/qeth_sys.c
@@ -1,6 +1,6 @@
1/* 1/*
2 * 2 *
3 * linux/drivers/s390/net/qeth_sys.c ($Revision: 1.58 $) 3 * linux/drivers/s390/net/qeth_sys.c ($Revision: 1.60 $)
4 * 4 *
5 * Linux on zSeries OSA Express and HiperSockets support 5 * Linux on zSeries OSA Express and HiperSockets support
6 * This file contains code related to sysfs. 6 * This file contains code related to sysfs.
@@ -20,7 +20,7 @@
20#include "qeth_mpc.h" 20#include "qeth_mpc.h"
21#include "qeth_fs.h" 21#include "qeth_fs.h"
22 22
23const char *VERSION_QETH_SYS_C = "$Revision: 1.58 $"; 23const char *VERSION_QETH_SYS_C = "$Revision: 1.60 $";
24 24
25/*****************************************************************************/ 25/*****************************************************************************/
26/* */ 26/* */
@@ -160,7 +160,7 @@ qeth_dev_portname_store(struct device *dev, struct device_attribute *attr, const
160 return -EPERM; 160 return -EPERM;
161 161
162 tmp = strsep((char **) &buf, "\n"); 162 tmp = strsep((char **) &buf, "\n");
163 if ((strlen(tmp) > 8) || (strlen(tmp) < 2)) 163 if ((strlen(tmp) > 8) || (strlen(tmp) == 0))
164 return -EINVAL; 164 return -EINVAL;
165 165
166 card->info.portname[0] = strlen(tmp); 166 card->info.portname[0] = strlen(tmp);
diff --git a/drivers/s390/net/qeth_tso.h b/drivers/s390/net/qeth_tso.h
index e245af3c4cbd..3c50b6f24f51 100644
--- a/drivers/s390/net/qeth_tso.h
+++ b/drivers/s390/net/qeth_tso.h
@@ -1,5 +1,5 @@
1/* 1/*
2 * linux/drivers/s390/net/qeth_tso.h ($Revision: 1.7 $) 2 * linux/drivers/s390/net/qeth_tso.h ($Revision: 1.8 $)
3 * 3 *
4 * Header file for qeth TCP Segmentation Offload support. 4 * Header file for qeth TCP Segmentation Offload support.
5 * 5 *
@@ -7,7 +7,7 @@
7 * 7 *
8 * Author(s): Frank Pavlic <fpavlic@de.ibm.com> 8 * Author(s): Frank Pavlic <fpavlic@de.ibm.com>
9 * 9 *
10 * $Revision: 1.7 $ $Date: 2005/05/04 20:19:18 $ 10 * $Revision: 1.8 $ $Date: 2005/05/04 20:19:18 $
11 * 11 *
12 */ 12 */
13#ifndef __QETH_TSO_H__ 13#ifndef __QETH_TSO_H__