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-rw-r--r--drivers/isdn/gigaset/asyncdata.c44
-rw-r--r--drivers/isdn/gigaset/capi.c405
-rw-r--r--drivers/isdn/gigaset/common.c36
-rw-r--r--drivers/isdn/gigaset/ev-layer.c4
-rw-r--r--drivers/isdn/gigaset/gigaset.h38
-rw-r--r--drivers/isdn/gigaset/i4l.c21
-rw-r--r--drivers/isdn/gigaset/isocdata.c72
-rw-r--r--drivers/isdn/hysdn/hysdn_net.c3
-rw-r--r--drivers/net/Kconfig2
-rw-r--r--drivers/net/bnx2.c11
-rw-r--r--drivers/net/cnic.c55
-rw-r--r--drivers/net/cpmac.c3
-rw-r--r--drivers/net/e1000/e1000_main.c17
-rw-r--r--drivers/net/ehea/ehea.h2
-rw-r--r--drivers/net/ehea/ehea_main.c9
-rw-r--r--drivers/net/enic/vnic_dev.c2
-rw-r--r--drivers/net/gianfar.c25
-rw-r--r--drivers/net/ixgbe/ixgbe_ethtool.c37
-rw-r--r--drivers/net/ixgbe/ixgbe_main.c4
-rw-r--r--drivers/net/ixgbe/ixgbe_phy.c2
-rw-r--r--drivers/net/lib82596.c2
-rw-r--r--drivers/net/mipsnet.c2
-rw-r--r--drivers/net/netxen/netxen_nic_ctx.c3
-rw-r--r--drivers/net/netxen/netxen_nic_hw.c4
-rw-r--r--drivers/net/netxen/netxen_nic_init.c13
-rw-r--r--drivers/net/pcmcia/pcnet_cs.c1
-rw-r--r--drivers/net/pcmcia/smc91c92_cs.c18
-rw-r--r--drivers/net/phy/lxt.c1
-rw-r--r--drivers/net/sky2.c19
-rw-r--r--drivers/net/ucc_geth.c2
-rw-r--r--drivers/net/usb/hso.c1
-rw-r--r--drivers/net/vxge/vxge-main.c29
-rw-r--r--drivers/net/wireless/ath/ath5k/attach.c1
-rw-r--r--drivers/net/wireless/hostap/hostap_cs.c15
-rw-r--r--drivers/net/wireless/hostap/hostap_hw.c13
-rw-r--r--drivers/net/wireless/hostap/hostap_wlan.h2
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn-tx.c5
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-agn.c8
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-scan.c1
-rw-r--r--drivers/net/wireless/iwlwifi/iwl-sta.c4
-rw-r--r--drivers/net/wireless/iwlwifi/iwl3945-base.c9
-rw-r--r--drivers/net/wireless/libertas_tf/main.c2
-rw-r--r--drivers/net/wireless/p54/p54pci.c2
-rw-r--r--drivers/serial/serial_cs.c1
44 files changed, 592 insertions, 358 deletions
diff --git a/drivers/isdn/gigaset/asyncdata.c b/drivers/isdn/gigaset/asyncdata.c
index c5016bd2d94..c3b1dc3a13a 100644
--- a/drivers/isdn/gigaset/asyncdata.c
+++ b/drivers/isdn/gigaset/asyncdata.c
@@ -126,26 +126,6 @@ static unsigned lock_loop(unsigned numbytes, struct inbuf_t *inbuf)
126 return numbytes; 126 return numbytes;
127} 127}
128 128
129/* set up next receive skb for data mode
130 */
131static void new_rcv_skb(struct bc_state *bcs)
132{
133 struct cardstate *cs = bcs->cs;
134 unsigned short hw_hdr_len = cs->hw_hdr_len;
135
136 if (bcs->ignore) {
137 bcs->skb = NULL;
138 return;
139 }
140
141 bcs->skb = dev_alloc_skb(SBUFSIZE + hw_hdr_len);
142 if (bcs->skb == NULL) {
143 dev_warn(cs->dev, "could not allocate new skb\n");
144 return;
145 }
146 skb_reserve(bcs->skb, hw_hdr_len);
147}
148
149/* process a block of received bytes in HDLC data mode 129/* process a block of received bytes in HDLC data mode
150 * (mstate != MS_LOCKED && !(inputstate & INS_command) && proto2 == L2_HDLC) 130 * (mstate != MS_LOCKED && !(inputstate & INS_command) && proto2 == L2_HDLC)
151 * Collect HDLC frames, undoing byte stuffing and watching for DLE escapes. 131 * Collect HDLC frames, undoing byte stuffing and watching for DLE escapes.
@@ -159,8 +139,8 @@ static unsigned hdlc_loop(unsigned numbytes, struct inbuf_t *inbuf)
159 struct cardstate *cs = inbuf->cs; 139 struct cardstate *cs = inbuf->cs;
160 struct bc_state *bcs = cs->bcs; 140 struct bc_state *bcs = cs->bcs;
161 int inputstate = bcs->inputstate; 141 int inputstate = bcs->inputstate;
162 __u16 fcs = bcs->fcs; 142 __u16 fcs = bcs->rx_fcs;
163 struct sk_buff *skb = bcs->skb; 143 struct sk_buff *skb = bcs->rx_skb;
164 unsigned char *src = inbuf->data + inbuf->head; 144 unsigned char *src = inbuf->data + inbuf->head;
165 unsigned procbytes = 0; 145 unsigned procbytes = 0;
166 unsigned char c; 146 unsigned char c;
@@ -245,8 +225,7 @@ byte_stuff:
245 225
246 /* prepare reception of next frame */ 226 /* prepare reception of next frame */
247 inputstate &= ~INS_have_data; 227 inputstate &= ~INS_have_data;
248 new_rcv_skb(bcs); 228 skb = gigaset_new_rx_skb(bcs);
249 skb = bcs->skb;
250 } else { 229 } else {
251 /* empty frame (7E 7E) */ 230 /* empty frame (7E 7E) */
252#ifdef CONFIG_GIGASET_DEBUG 231#ifdef CONFIG_GIGASET_DEBUG
@@ -255,8 +234,7 @@ byte_stuff:
255 if (!skb) { 234 if (!skb) {
256 /* skipped (?) */ 235 /* skipped (?) */
257 gigaset_isdn_rcv_err(bcs); 236 gigaset_isdn_rcv_err(bcs);
258 new_rcv_skb(bcs); 237 skb = gigaset_new_rx_skb(bcs);
259 skb = bcs->skb;
260 } 238 }
261 } 239 }
262 240
@@ -279,11 +257,11 @@ byte_stuff:
279#endif 257#endif
280 inputstate |= INS_have_data; 258 inputstate |= INS_have_data;
281 if (skb) { 259 if (skb) {
282 if (skb->len == SBUFSIZE) { 260 if (skb->len >= bcs->rx_bufsize) {
283 dev_warn(cs->dev, "received packet too long\n"); 261 dev_warn(cs->dev, "received packet too long\n");
284 dev_kfree_skb_any(skb); 262 dev_kfree_skb_any(skb);
285 /* skip remainder of packet */ 263 /* skip remainder of packet */
286 bcs->skb = skb = NULL; 264 bcs->rx_skb = skb = NULL;
287 } else { 265 } else {
288 *__skb_put(skb, 1) = c; 266 *__skb_put(skb, 1) = c;
289 fcs = crc_ccitt_byte(fcs, c); 267 fcs = crc_ccitt_byte(fcs, c);
@@ -292,7 +270,7 @@ byte_stuff:
292 } 270 }
293 271
294 bcs->inputstate = inputstate; 272 bcs->inputstate = inputstate;
295 bcs->fcs = fcs; 273 bcs->rx_fcs = fcs;
296 return procbytes; 274 return procbytes;
297} 275}
298 276
@@ -308,18 +286,18 @@ static unsigned iraw_loop(unsigned numbytes, struct inbuf_t *inbuf)
308 struct cardstate *cs = inbuf->cs; 286 struct cardstate *cs = inbuf->cs;
309 struct bc_state *bcs = cs->bcs; 287 struct bc_state *bcs = cs->bcs;
310 int inputstate = bcs->inputstate; 288 int inputstate = bcs->inputstate;
311 struct sk_buff *skb = bcs->skb; 289 struct sk_buff *skb = bcs->rx_skb;
312 unsigned char *src = inbuf->data + inbuf->head; 290 unsigned char *src = inbuf->data + inbuf->head;
313 unsigned procbytes = 0; 291 unsigned procbytes = 0;
314 unsigned char c; 292 unsigned char c;
315 293
316 if (!skb) { 294 if (!skb) {
317 /* skip this block */ 295 /* skip this block */
318 new_rcv_skb(bcs); 296 gigaset_new_rx_skb(bcs);
319 return numbytes; 297 return numbytes;
320 } 298 }
321 299
322 while (procbytes < numbytes && skb->len < SBUFSIZE) { 300 while (procbytes < numbytes && skb->len < bcs->rx_bufsize) {
323 c = *src++; 301 c = *src++;
324 procbytes++; 302 procbytes++;
325 303
@@ -343,7 +321,7 @@ static unsigned iraw_loop(unsigned numbytes, struct inbuf_t *inbuf)
343 if (inputstate & INS_have_data) { 321 if (inputstate & INS_have_data) {
344 gigaset_skb_rcvd(bcs, skb); 322 gigaset_skb_rcvd(bcs, skb);
345 inputstate &= ~INS_have_data; 323 inputstate &= ~INS_have_data;
346 new_rcv_skb(bcs); 324 gigaset_new_rx_skb(bcs);
347 } 325 }
348 326
349 bcs->inputstate = inputstate; 327 bcs->inputstate = inputstate;
diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c
index 8f78f15c8ef..6fbe8999c41 100644
--- a/drivers/isdn/gigaset/capi.c
+++ b/drivers/isdn/gigaset/capi.c
@@ -70,7 +70,7 @@
70#define MAX_NUMBER_DIGITS 20 70#define MAX_NUMBER_DIGITS 20
71#define MAX_FMT_IE_LEN 20 71#define MAX_FMT_IE_LEN 20
72 72
73/* values for gigaset_capi_appl.connected */ 73/* values for bcs->apconnstate */
74#define APCONN_NONE 0 /* inactive/listening */ 74#define APCONN_NONE 0 /* inactive/listening */
75#define APCONN_SETUP 1 /* connecting */ 75#define APCONN_SETUP 1 /* connecting */
76#define APCONN_ACTIVE 2 /* B channel up */ 76#define APCONN_ACTIVE 2 /* B channel up */
@@ -80,10 +80,10 @@ struct gigaset_capi_appl {
80 struct list_head ctrlist; 80 struct list_head ctrlist;
81 struct gigaset_capi_appl *bcnext; 81 struct gigaset_capi_appl *bcnext;
82 u16 id; 82 u16 id;
83 struct capi_register_params rp;
83 u16 nextMessageNumber; 84 u16 nextMessageNumber;
84 u32 listenInfoMask; 85 u32 listenInfoMask;
85 u32 listenCIPmask; 86 u32 listenCIPmask;
86 int connected;
87}; 87};
88 88
89/* CAPI specific controller data structure */ 89/* CAPI specific controller data structure */
@@ -319,6 +319,39 @@ static const char *format_ie(const char *ie)
319 return result; 319 return result;
320} 320}
321 321
322/*
323 * emit DATA_B3_CONF message
324 */
325static void send_data_b3_conf(struct cardstate *cs, struct capi_ctr *ctr,
326 u16 appl, u16 msgid, int channel,
327 u16 handle, u16 info)
328{
329 struct sk_buff *cskb;
330 u8 *msg;
331
332 cskb = alloc_skb(CAPI_DATA_B3_CONF_LEN, GFP_ATOMIC);
333 if (!cskb) {
334 dev_err(cs->dev, "%s: out of memory\n", __func__);
335 return;
336 }
337 /* frequent message, avoid _cmsg overhead */
338 msg = __skb_put(cskb, CAPI_DATA_B3_CONF_LEN);
339 CAPIMSG_SETLEN(msg, CAPI_DATA_B3_CONF_LEN);
340 CAPIMSG_SETAPPID(msg, appl);
341 CAPIMSG_SETCOMMAND(msg, CAPI_DATA_B3);
342 CAPIMSG_SETSUBCOMMAND(msg, CAPI_CONF);
343 CAPIMSG_SETMSGID(msg, msgid);
344 CAPIMSG_SETCONTROLLER(msg, ctr->cnr);
345 CAPIMSG_SETPLCI_PART(msg, channel);
346 CAPIMSG_SETNCCI_PART(msg, 1);
347 CAPIMSG_SETHANDLE_CONF(msg, handle);
348 CAPIMSG_SETINFO_CONF(msg, info);
349
350 /* emit message */
351 dump_rawmsg(DEBUG_MCMD, __func__, msg);
352 capi_ctr_handle_message(ctr, appl, cskb);
353}
354
322 355
323/* 356/*
324 * driver interface functions 357 * driver interface functions
@@ -339,7 +372,6 @@ void gigaset_skb_sent(struct bc_state *bcs, struct sk_buff *dskb)
339 struct gigaset_capi_ctr *iif = cs->iif; 372 struct gigaset_capi_ctr *iif = cs->iif;
340 struct gigaset_capi_appl *ap = bcs->ap; 373 struct gigaset_capi_appl *ap = bcs->ap;
341 unsigned char *req = skb_mac_header(dskb); 374 unsigned char *req = skb_mac_header(dskb);
342 struct sk_buff *cskb;
343 u16 flags; 375 u16 flags;
344 376
345 /* update statistics */ 377 /* update statistics */
@@ -351,39 +383,22 @@ void gigaset_skb_sent(struct bc_state *bcs, struct sk_buff *dskb)
351 } 383 }
352 384
353 /* don't send further B3 messages if disconnected */ 385 /* don't send further B3 messages if disconnected */
354 if (ap->connected < APCONN_ACTIVE) { 386 if (bcs->apconnstate < APCONN_ACTIVE) {
355 gig_dbg(DEBUG_LLDATA, "disconnected, discarding ack"); 387 gig_dbg(DEBUG_LLDATA, "disconnected, discarding ack");
356 return; 388 return;
357 } 389 }
358 390
359 /* ToDo: honor unset "delivery confirmation" bit */ 391 /*
392 * send DATA_B3_CONF if "delivery confirmation" bit was set in request;
393 * otherwise it has already been sent by do_data_b3_req()
394 */
360 flags = CAPIMSG_FLAGS(req); 395 flags = CAPIMSG_FLAGS(req);
361 396 if (flags & CAPI_FLAGS_DELIVERY_CONFIRMATION)
362 /* build DATA_B3_CONF message */ 397 send_data_b3_conf(cs, &iif->ctr, ap->id, CAPIMSG_MSGID(req),
363 cskb = alloc_skb(CAPI_DATA_B3_CONF_LEN, GFP_ATOMIC); 398 bcs->channel + 1, CAPIMSG_HANDLE_REQ(req),
364 if (!cskb) { 399 (flags & ~CAPI_FLAGS_DELIVERY_CONFIRMATION) ?
365 dev_err(cs->dev, "%s: out of memory\n", __func__); 400 CapiFlagsNotSupportedByProtocol :
366 return; 401 CAPI_NOERROR);
367 }
368 /* frequent message, avoid _cmsg overhead */
369 CAPIMSG_SETLEN(cskb->data, CAPI_DATA_B3_CONF_LEN);
370 CAPIMSG_SETAPPID(cskb->data, ap->id);
371 CAPIMSG_SETCOMMAND(cskb->data, CAPI_DATA_B3);
372 CAPIMSG_SETSUBCOMMAND(cskb->data, CAPI_CONF);
373 CAPIMSG_SETMSGID(cskb->data, CAPIMSG_MSGID(req));
374 CAPIMSG_SETCONTROLLER(cskb->data, iif->ctr.cnr);
375 CAPIMSG_SETPLCI_PART(cskb->data, bcs->channel + 1);
376 CAPIMSG_SETNCCI_PART(cskb->data, 1);
377 CAPIMSG_SETHANDLE_CONF(cskb->data, CAPIMSG_HANDLE_REQ(req));
378 if (flags & ~CAPI_FLAGS_DELIVERY_CONFIRMATION)
379 CAPIMSG_SETINFO_CONF(cskb->data,
380 CapiFlagsNotSupportedByProtocol);
381 else
382 CAPIMSG_SETINFO_CONF(cskb->data, CAPI_NOERROR);
383
384 /* emit message */
385 dump_rawmsg(DEBUG_LLDATA, "DATA_B3_CONF", cskb->data);
386 capi_ctr_handle_message(&iif->ctr, ap->id, cskb);
387} 402}
388EXPORT_SYMBOL_GPL(gigaset_skb_sent); 403EXPORT_SYMBOL_GPL(gigaset_skb_sent);
389 404
@@ -412,7 +427,7 @@ void gigaset_skb_rcvd(struct bc_state *bcs, struct sk_buff *skb)
412 } 427 }
413 428
414 /* don't send further B3 messages if disconnected */ 429 /* don't send further B3 messages if disconnected */
415 if (ap->connected < APCONN_ACTIVE) { 430 if (bcs->apconnstate < APCONN_ACTIVE) {
416 gig_dbg(DEBUG_LLDATA, "disconnected, discarding data"); 431 gig_dbg(DEBUG_LLDATA, "disconnected, discarding data");
417 dev_kfree_skb_any(skb); 432 dev_kfree_skb_any(skb);
418 return; 433 return;
@@ -484,6 +499,7 @@ int gigaset_isdn_icall(struct at_state_t *at_state)
484 u32 actCIPmask; 499 u32 actCIPmask;
485 struct sk_buff *skb; 500 struct sk_buff *skb;
486 unsigned int msgsize; 501 unsigned int msgsize;
502 unsigned long flags;
487 int i; 503 int i;
488 504
489 /* 505 /*
@@ -608,7 +624,14 @@ int gigaset_isdn_icall(struct at_state_t *at_state)
608 format_ie(iif->hcmsg.CalledPartyNumber)); 624 format_ie(iif->hcmsg.CalledPartyNumber));
609 625
610 /* scan application list for matching listeners */ 626 /* scan application list for matching listeners */
611 bcs->ap = NULL; 627 spin_lock_irqsave(&bcs->aplock, flags);
628 if (bcs->ap != NULL || bcs->apconnstate != APCONN_NONE) {
629 dev_warn(cs->dev, "%s: channel not properly cleared (%p/%d)\n",
630 __func__, bcs->ap, bcs->apconnstate);
631 bcs->ap = NULL;
632 bcs->apconnstate = APCONN_NONE;
633 }
634 spin_unlock_irqrestore(&bcs->aplock, flags);
612 actCIPmask = 1 | (1 << iif->hcmsg.CIPValue); 635 actCIPmask = 1 | (1 << iif->hcmsg.CIPValue);
613 list_for_each_entry(ap, &iif->appls, ctrlist) 636 list_for_each_entry(ap, &iif->appls, ctrlist)
614 if (actCIPmask & ap->listenCIPmask) { 637 if (actCIPmask & ap->listenCIPmask) {
@@ -626,10 +649,12 @@ int gigaset_isdn_icall(struct at_state_t *at_state)
626 dump_cmsg(DEBUG_CMD, __func__, &iif->hcmsg); 649 dump_cmsg(DEBUG_CMD, __func__, &iif->hcmsg);
627 650
628 /* add to listeners on this B channel, update state */ 651 /* add to listeners on this B channel, update state */
652 spin_lock_irqsave(&bcs->aplock, flags);
629 ap->bcnext = bcs->ap; 653 ap->bcnext = bcs->ap;
630 bcs->ap = ap; 654 bcs->ap = ap;
631 bcs->chstate |= CHS_NOTIFY_LL; 655 bcs->chstate |= CHS_NOTIFY_LL;
632 ap->connected = APCONN_SETUP; 656 bcs->apconnstate = APCONN_SETUP;
657 spin_unlock_irqrestore(&bcs->aplock, flags);
633 658
634 /* emit message */ 659 /* emit message */
635 capi_ctr_handle_message(&iif->ctr, ap->id, skb); 660 capi_ctr_handle_message(&iif->ctr, ap->id, skb);
@@ -654,7 +679,7 @@ static void send_disconnect_ind(struct bc_state *bcs,
654 struct gigaset_capi_ctr *iif = cs->iif; 679 struct gigaset_capi_ctr *iif = cs->iif;
655 struct sk_buff *skb; 680 struct sk_buff *skb;
656 681
657 if (ap->connected == APCONN_NONE) 682 if (bcs->apconnstate == APCONN_NONE)
658 return; 683 return;
659 684
660 capi_cmsg_header(&iif->hcmsg, ap->id, CAPI_DISCONNECT, CAPI_IND, 685 capi_cmsg_header(&iif->hcmsg, ap->id, CAPI_DISCONNECT, CAPI_IND,
@@ -668,7 +693,6 @@ static void send_disconnect_ind(struct bc_state *bcs,
668 } 693 }
669 capi_cmsg2message(&iif->hcmsg, __skb_put(skb, CAPI_DISCONNECT_IND_LEN)); 694 capi_cmsg2message(&iif->hcmsg, __skb_put(skb, CAPI_DISCONNECT_IND_LEN));
670 dump_cmsg(DEBUG_CMD, __func__, &iif->hcmsg); 695 dump_cmsg(DEBUG_CMD, __func__, &iif->hcmsg);
671 ap->connected = APCONN_NONE;
672 capi_ctr_handle_message(&iif->ctr, ap->id, skb); 696 capi_ctr_handle_message(&iif->ctr, ap->id, skb);
673} 697}
674 698
@@ -685,9 +709,9 @@ static void send_disconnect_b3_ind(struct bc_state *bcs,
685 struct sk_buff *skb; 709 struct sk_buff *skb;
686 710
687 /* nothing to do if no logical connection active */ 711 /* nothing to do if no logical connection active */
688 if (ap->connected < APCONN_ACTIVE) 712 if (bcs->apconnstate < APCONN_ACTIVE)
689 return; 713 return;
690 ap->connected = APCONN_SETUP; 714 bcs->apconnstate = APCONN_SETUP;
691 715
692 capi_cmsg_header(&iif->hcmsg, ap->id, CAPI_DISCONNECT_B3, CAPI_IND, 716 capi_cmsg_header(&iif->hcmsg, ap->id, CAPI_DISCONNECT_B3, CAPI_IND,
693 ap->nextMessageNumber++, 717 ap->nextMessageNumber++,
@@ -714,14 +738,25 @@ void gigaset_isdn_connD(struct bc_state *bcs)
714{ 738{
715 struct cardstate *cs = bcs->cs; 739 struct cardstate *cs = bcs->cs;
716 struct gigaset_capi_ctr *iif = cs->iif; 740 struct gigaset_capi_ctr *iif = cs->iif;
717 struct gigaset_capi_appl *ap = bcs->ap; 741 struct gigaset_capi_appl *ap;
718 struct sk_buff *skb; 742 struct sk_buff *skb;
719 unsigned int msgsize; 743 unsigned int msgsize;
744 unsigned long flags;
720 745
746 spin_lock_irqsave(&bcs->aplock, flags);
747 ap = bcs->ap;
721 if (!ap) { 748 if (!ap) {
749 spin_unlock_irqrestore(&bcs->aplock, flags);
722 dev_err(cs->dev, "%s: no application\n", __func__); 750 dev_err(cs->dev, "%s: no application\n", __func__);
723 return; 751 return;
724 } 752 }
753 if (bcs->apconnstate == APCONN_NONE) {
754 spin_unlock_irqrestore(&bcs->aplock, flags);
755 dev_warn(cs->dev, "%s: application %u not connected\n",
756 __func__, ap->id);
757 return;
758 }
759 spin_unlock_irqrestore(&bcs->aplock, flags);
725 while (ap->bcnext) { 760 while (ap->bcnext) {
726 /* this should never happen */ 761 /* this should never happen */
727 dev_warn(cs->dev, "%s: dropping extra application %u\n", 762 dev_warn(cs->dev, "%s: dropping extra application %u\n",
@@ -730,11 +765,6 @@ void gigaset_isdn_connD(struct bc_state *bcs)
730 CapiCallGivenToOtherApplication); 765 CapiCallGivenToOtherApplication);
731 ap->bcnext = ap->bcnext->bcnext; 766 ap->bcnext = ap->bcnext->bcnext;
732 } 767 }
733 if (ap->connected == APCONN_NONE) {
734 dev_warn(cs->dev, "%s: application %u not connected\n",
735 __func__, ap->id);
736 return;
737 }
738 768
739 /* prepare CONNECT_ACTIVE_IND message 769 /* prepare CONNECT_ACTIVE_IND message
740 * Note: LLC not supported by device 770 * Note: LLC not supported by device
@@ -772,17 +802,24 @@ void gigaset_isdn_connD(struct bc_state *bcs)
772void gigaset_isdn_hupD(struct bc_state *bcs) 802void gigaset_isdn_hupD(struct bc_state *bcs)
773{ 803{
774 struct gigaset_capi_appl *ap; 804 struct gigaset_capi_appl *ap;
805 unsigned long flags;
775 806
776 /* 807 /*
777 * ToDo: pass on reason code reported by device 808 * ToDo: pass on reason code reported by device
778 * (requires ev-layer state machine extension to collect 809 * (requires ev-layer state machine extension to collect
779 * ZCAU device reply) 810 * ZCAU device reply)
780 */ 811 */
781 for (ap = bcs->ap; ap != NULL; ap = ap->bcnext) { 812 spin_lock_irqsave(&bcs->aplock, flags);
813 while (bcs->ap != NULL) {
814 ap = bcs->ap;
815 bcs->ap = ap->bcnext;
816 spin_unlock_irqrestore(&bcs->aplock, flags);
782 send_disconnect_b3_ind(bcs, ap); 817 send_disconnect_b3_ind(bcs, ap);
783 send_disconnect_ind(bcs, ap, 0); 818 send_disconnect_ind(bcs, ap, 0);
819 spin_lock_irqsave(&bcs->aplock, flags);
784 } 820 }
785 bcs->ap = NULL; 821 bcs->apconnstate = APCONN_NONE;
822 spin_unlock_irqrestore(&bcs->aplock, flags);
786} 823}
787 824
788/** 825/**
@@ -796,24 +833,21 @@ void gigaset_isdn_connB(struct bc_state *bcs)
796{ 833{
797 struct cardstate *cs = bcs->cs; 834 struct cardstate *cs = bcs->cs;
798 struct gigaset_capi_ctr *iif = cs->iif; 835 struct gigaset_capi_ctr *iif = cs->iif;
799 struct gigaset_capi_appl *ap = bcs->ap; 836 struct gigaset_capi_appl *ap;
800 struct sk_buff *skb; 837 struct sk_buff *skb;
838 unsigned long flags;
801 unsigned int msgsize; 839 unsigned int msgsize;
802 u8 command; 840 u8 command;
803 841
842 spin_lock_irqsave(&bcs->aplock, flags);
843 ap = bcs->ap;
804 if (!ap) { 844 if (!ap) {
845 spin_unlock_irqrestore(&bcs->aplock, flags);
805 dev_err(cs->dev, "%s: no application\n", __func__); 846 dev_err(cs->dev, "%s: no application\n", __func__);
806 return; 847 return;
807 } 848 }
808 while (ap->bcnext) { 849 if (!bcs->apconnstate) {
809 /* this should never happen */ 850 spin_unlock_irqrestore(&bcs->aplock, flags);
810 dev_warn(cs->dev, "%s: dropping extra application %u\n",
811 __func__, ap->bcnext->id);
812 send_disconnect_ind(bcs, ap->bcnext,
813 CapiCallGivenToOtherApplication);
814 ap->bcnext = ap->bcnext->bcnext;
815 }
816 if (!ap->connected) {
817 dev_warn(cs->dev, "%s: application %u not connected\n", 851 dev_warn(cs->dev, "%s: application %u not connected\n",
818 __func__, ap->id); 852 __func__, ap->id);
819 return; 853 return;
@@ -825,13 +859,26 @@ void gigaset_isdn_connB(struct bc_state *bcs)
825 * CONNECT_B3_ACTIVE_IND in reply to CONNECT_B3_RESP 859 * CONNECT_B3_ACTIVE_IND in reply to CONNECT_B3_RESP
826 * Parameters in both cases always: NCCI = 1, NCPI empty 860 * Parameters in both cases always: NCCI = 1, NCPI empty
827 */ 861 */
828 if (ap->connected >= APCONN_ACTIVE) { 862 if (bcs->apconnstate >= APCONN_ACTIVE) {
829 command = CAPI_CONNECT_B3_ACTIVE; 863 command = CAPI_CONNECT_B3_ACTIVE;
830 msgsize = CAPI_CONNECT_B3_ACTIVE_IND_BASELEN; 864 msgsize = CAPI_CONNECT_B3_ACTIVE_IND_BASELEN;
831 } else { 865 } else {
832 command = CAPI_CONNECT_B3; 866 command = CAPI_CONNECT_B3;
833 msgsize = CAPI_CONNECT_B3_IND_BASELEN; 867 msgsize = CAPI_CONNECT_B3_IND_BASELEN;
834 } 868 }
869 bcs->apconnstate = APCONN_ACTIVE;
870
871 spin_unlock_irqrestore(&bcs->aplock, flags);
872
873 while (ap->bcnext) {
874 /* this should never happen */
875 dev_warn(cs->dev, "%s: dropping extra application %u\n",
876 __func__, ap->bcnext->id);
877 send_disconnect_ind(bcs, ap->bcnext,
878 CapiCallGivenToOtherApplication);
879 ap->bcnext = ap->bcnext->bcnext;
880 }
881
835 capi_cmsg_header(&iif->hcmsg, ap->id, command, CAPI_IND, 882 capi_cmsg_header(&iif->hcmsg, ap->id, command, CAPI_IND,
836 ap->nextMessageNumber++, 883 ap->nextMessageNumber++,
837 iif->ctr.cnr | ((bcs->channel + 1) << 8) | (1 << 16)); 884 iif->ctr.cnr | ((bcs->channel + 1) << 8) | (1 << 16));
@@ -842,7 +889,6 @@ void gigaset_isdn_connB(struct bc_state *bcs)
842 } 889 }
843 capi_cmsg2message(&iif->hcmsg, __skb_put(skb, msgsize)); 890 capi_cmsg2message(&iif->hcmsg, __skb_put(skb, msgsize));
844 dump_cmsg(DEBUG_CMD, __func__, &iif->hcmsg); 891 dump_cmsg(DEBUG_CMD, __func__, &iif->hcmsg);
845 ap->connected = APCONN_ACTIVE;
846 capi_ctr_handle_message(&iif->ctr, ap->id, skb); 892 capi_ctr_handle_message(&iif->ctr, ap->id, skb);
847} 893}
848 894
@@ -945,8 +991,64 @@ static void gigaset_register_appl(struct capi_ctr *ctr, u16 appl,
945 return; 991 return;
946 } 992 }
947 ap->id = appl; 993 ap->id = appl;
994 ap->rp = *rp;
948 995
949 list_add(&ap->ctrlist, &iif->appls); 996 list_add(&ap->ctrlist, &iif->appls);
997 dev_info(cs->dev, "application %u registered\n", ap->id);
998}
999
1000/*
1001 * remove CAPI application from channel
1002 * helper function to keep indentation levels down and stay in 80 columns
1003 */
1004
1005static inline void remove_appl_from_channel(struct bc_state *bcs,
1006 struct gigaset_capi_appl *ap)
1007{
1008 struct cardstate *cs = bcs->cs;
1009 struct gigaset_capi_appl *bcap;
1010 unsigned long flags;
1011 int prevconnstate;
1012
1013 spin_lock_irqsave(&bcs->aplock, flags);
1014 bcap = bcs->ap;
1015 if (bcap == NULL) {
1016 spin_unlock_irqrestore(&bcs->aplock, flags);
1017 return;
1018 }
1019
1020 /* check first application on channel */
1021 if (bcap == ap) {
1022 bcs->ap = ap->bcnext;
1023 if (bcs->ap != NULL) {
1024 spin_unlock_irqrestore(&bcs->aplock, flags);
1025 return;
1026 }
1027
1028 /* none left, clear channel state */
1029 prevconnstate = bcs->apconnstate;
1030 bcs->apconnstate = APCONN_NONE;
1031 spin_unlock_irqrestore(&bcs->aplock, flags);
1032
1033 if (prevconnstate == APCONN_ACTIVE) {
1034 dev_notice(cs->dev, "%s: hanging up channel %u\n",
1035 __func__, bcs->channel);
1036 gigaset_add_event(cs, &bcs->at_state,
1037 EV_HUP, NULL, 0, NULL);
1038 gigaset_schedule_event(cs);
1039 }
1040 return;
1041 }
1042
1043 /* check remaining list */
1044 do {
1045 if (bcap->bcnext == ap) {
1046 bcap->bcnext = bcap->bcnext->bcnext;
1047 return;
1048 }
1049 bcap = bcap->bcnext;
1050 } while (bcap != NULL);
1051 spin_unlock_irqrestore(&bcs->aplock, flags);
950} 1052}
951 1053
952/* 1054/*
@@ -958,19 +1060,19 @@ static void gigaset_release_appl(struct capi_ctr *ctr, u16 appl)
958 = container_of(ctr, struct gigaset_capi_ctr, ctr); 1060 = container_of(ctr, struct gigaset_capi_ctr, ctr);
959 struct cardstate *cs = iif->ctr.driverdata; 1061 struct cardstate *cs = iif->ctr.driverdata;
960 struct gigaset_capi_appl *ap, *tmp; 1062 struct gigaset_capi_appl *ap, *tmp;
1063 unsigned ch;
961 1064
962 list_for_each_entry_safe(ap, tmp, &iif->appls, ctrlist) 1065 list_for_each_entry_safe(ap, tmp, &iif->appls, ctrlist)
963 if (ap->id == appl) { 1066 if (ap->id == appl) {
964 if (ap->connected != APCONN_NONE) { 1067 /* remove from any channels */
965 dev_err(cs->dev, 1068 for (ch = 0; ch < cs->channels; ch++)
966 "%s: application %u still connected\n", 1069 remove_appl_from_channel(&cs->bcs[ch], ap);
967 __func__, ap->id); 1070
968 /* ToDo: clear active connection */ 1071 /* remove from registration list */
969 }
970 list_del(&ap->ctrlist); 1072 list_del(&ap->ctrlist);
971 kfree(ap); 1073 kfree(ap);
1074 dev_info(cs->dev, "application %u released\n", appl);
972 } 1075 }
973
974} 1076}
975 1077
976/* 1078/*
@@ -1149,7 +1251,8 @@ static void do_connect_req(struct gigaset_capi_ctr *iif,
1149 char **commands; 1251 char **commands;
1150 char *s; 1252 char *s;
1151 u8 *pp; 1253 u8 *pp;
1152 int i, l; 1254 unsigned long flags;
1255 int i, l, lbc, lhlc;
1153 u16 info; 1256 u16 info;
1154 1257
1155 /* decode message */ 1258 /* decode message */
@@ -1164,8 +1267,18 @@ static void do_connect_req(struct gigaset_capi_ctr *iif,
1164 send_conf(iif, ap, skb, CapiNoPlciAvailable); 1267 send_conf(iif, ap, skb, CapiNoPlciAvailable);
1165 return; 1268 return;
1166 } 1269 }
1270 spin_lock_irqsave(&bcs->aplock, flags);
1271 if (bcs->ap != NULL || bcs->apconnstate != APCONN_NONE)
1272 dev_warn(cs->dev, "%s: channel not properly cleared (%p/%d)\n",
1273 __func__, bcs->ap, bcs->apconnstate);
1167 ap->bcnext = NULL; 1274 ap->bcnext = NULL;
1168 bcs->ap = ap; 1275 bcs->ap = ap;
1276 bcs->apconnstate = APCONN_SETUP;
1277 spin_unlock_irqrestore(&bcs->aplock, flags);
1278
1279 bcs->rx_bufsize = ap->rp.datablklen;
1280 dev_kfree_skb(bcs->rx_skb);
1281 gigaset_new_rx_skb(bcs);
1169 cmsg->adr.adrPLCI |= (bcs->channel + 1) << 8; 1282 cmsg->adr.adrPLCI |= (bcs->channel + 1) << 8;
1170 1283
1171 /* build command table */ 1284 /* build command table */
@@ -1273,42 +1386,59 @@ static void do_connect_req(struct gigaset_capi_ctr *iif,
1273 goto error; 1386 goto error;
1274 } 1387 }
1275 1388
1276 /* check/encode parameter: BC */ 1389 /*
1277 if (cmsg->BC && cmsg->BC[0]) { 1390 * check/encode parameters: BC & HLC
1278 /* explicit BC overrides CIP */ 1391 * must be encoded together as device doesn't accept HLC separately
1279 l = 2*cmsg->BC[0] + 7; 1392 * explicit parameters override values derived from CIP
1393 */
1394
1395 /* determine lengths */
1396 if (cmsg->BC && cmsg->BC[0]) /* BC specified explicitly */
1397 lbc = 2*cmsg->BC[0];
1398 else if (cip2bchlc[cmsg->CIPValue].bc) /* BC derived from CIP */
1399 lbc = strlen(cip2bchlc[cmsg->CIPValue].bc);
1400 else /* no BC */
1401 lbc = 0;
1402 if (cmsg->HLC && cmsg->HLC[0]) /* HLC specified explicitly */
1403 lhlc = 2*cmsg->HLC[0];
1404 else if (cip2bchlc[cmsg->CIPValue].hlc) /* HLC derived from CIP */
1405 lhlc = strlen(cip2bchlc[cmsg->CIPValue].hlc);
1406 else /* no HLC */
1407 lhlc = 0;
1408
1409 if (lbc) {
1410 /* have BC: allocate and assemble command string */
1411 l = lbc + 7; /* "^SBC=" + value + "\r" + null byte */
1412 if (lhlc)
1413 l += lhlc + 7; /* ";^SHLC=" + value */
1280 commands[AT_BC] = kmalloc(l, GFP_KERNEL); 1414 commands[AT_BC] = kmalloc(l, GFP_KERNEL);
1281 if (!commands[AT_BC]) 1415 if (!commands[AT_BC])
1282 goto oom; 1416 goto oom;
1283 strcpy(commands[AT_BC], "^SBC="); 1417 strcpy(commands[AT_BC], "^SBC=");
1284 decode_ie(cmsg->BC, commands[AT_BC]+5); 1418 if (cmsg->BC && cmsg->BC[0]) /* BC specified explicitly */
1419 decode_ie(cmsg->BC, commands[AT_BC] + 5);
1420 else /* BC derived from CIP */
1421 strcpy(commands[AT_BC] + 5,
1422 cip2bchlc[cmsg->CIPValue].bc);
1423 if (lhlc) {
1424 strcpy(commands[AT_BC] + lbc + 5, ";^SHLC=");
1425 if (cmsg->HLC && cmsg->HLC[0])
1426 /* HLC specified explicitly */
1427 decode_ie(cmsg->HLC,
1428 commands[AT_BC] + lbc + 12);
1429 else /* HLC derived from CIP */
1430 strcpy(commands[AT_BC] + lbc + 12,
1431 cip2bchlc[cmsg->CIPValue].hlc);
1432 }
1285 strcpy(commands[AT_BC] + l - 2, "\r"); 1433 strcpy(commands[AT_BC] + l - 2, "\r");
1286 } else if (cip2bchlc[cmsg->CIPValue].bc) { 1434 } else {
1287 l = strlen(cip2bchlc[cmsg->CIPValue].bc) + 7; 1435 /* no BC */
1288 commands[AT_BC] = kmalloc(l, GFP_KERNEL); 1436 if (lhlc) {
1289 if (!commands[AT_BC]) 1437 dev_notice(cs->dev, "%s: cannot set HLC without BC\n",
1290 goto oom; 1438 "CONNECT_REQ");
1291 snprintf(commands[AT_BC], l, "^SBC=%s\r", 1439 info = CapiIllMessageParmCoding; /* ? */
1292 cip2bchlc[cmsg->CIPValue].bc); 1440 goto error;
1293 } 1441 }
1294
1295 /* check/encode parameter: HLC */
1296 if (cmsg->HLC && cmsg->HLC[0]) {
1297 /* explicit HLC overrides CIP */
1298 l = 2*cmsg->HLC[0] + 7;
1299 commands[AT_HLC] = kmalloc(l, GFP_KERNEL);
1300 if (!commands[AT_HLC])
1301 goto oom;
1302 strcpy(commands[AT_HLC], "^SHLC=");
1303 decode_ie(cmsg->HLC, commands[AT_HLC]+5);
1304 strcpy(commands[AT_HLC] + l - 2, "\r");
1305 } else if (cip2bchlc[cmsg->CIPValue].hlc) {
1306 l = strlen(cip2bchlc[cmsg->CIPValue].hlc) + 7;
1307 commands[AT_HLC] = kmalloc(l, GFP_KERNEL);
1308 if (!commands[AT_HLC])
1309 goto oom;
1310 snprintf(commands[AT_HLC], l, "^SHLC=%s\r",
1311 cip2bchlc[cmsg->CIPValue].hlc);
1312 } 1442 }
1313 1443
1314 /* check/encode parameter: B Protocol */ 1444 /* check/encode parameter: B Protocol */
@@ -1322,13 +1452,13 @@ static void do_connect_req(struct gigaset_capi_ctr *iif,
1322 bcs->proto2 = L2_HDLC; 1452 bcs->proto2 = L2_HDLC;
1323 break; 1453 break;
1324 case 1: 1454 case 1:
1325 bcs->proto2 = L2_BITSYNC; 1455 bcs->proto2 = L2_VOICE;
1326 break; 1456 break;
1327 default: 1457 default:
1328 dev_warn(cs->dev, 1458 dev_warn(cs->dev,
1329 "B1 Protocol %u unsupported, using Transparent\n", 1459 "B1 Protocol %u unsupported, using Transparent\n",
1330 cmsg->B1protocol); 1460 cmsg->B1protocol);
1331 bcs->proto2 = L2_BITSYNC; 1461 bcs->proto2 = L2_VOICE;
1332 } 1462 }
1333 if (cmsg->B2protocol != 1) 1463 if (cmsg->B2protocol != 1)
1334 dev_warn(cs->dev, 1464 dev_warn(cs->dev,
@@ -1382,7 +1512,6 @@ static void do_connect_req(struct gigaset_capi_ctr *iif,
1382 goto error; 1512 goto error;
1383 } 1513 }
1384 gigaset_schedule_event(cs); 1514 gigaset_schedule_event(cs);
1385 ap->connected = APCONN_SETUP;
1386 send_conf(iif, ap, skb, CapiSuccess); 1515 send_conf(iif, ap, skb, CapiSuccess);
1387 return; 1516 return;
1388 1517
@@ -1410,6 +1539,7 @@ static void do_connect_resp(struct gigaset_capi_ctr *iif,
1410 _cmsg *cmsg = &iif->acmsg; 1539 _cmsg *cmsg = &iif->acmsg;
1411 struct bc_state *bcs; 1540 struct bc_state *bcs;
1412 struct gigaset_capi_appl *oap; 1541 struct gigaset_capi_appl *oap;
1542 unsigned long flags;
1413 int channel; 1543 int channel;
1414 1544
1415 /* decode message */ 1545 /* decode message */
@@ -1429,12 +1559,24 @@ static void do_connect_resp(struct gigaset_capi_ctr *iif,
1429 switch (cmsg->Reject) { 1559 switch (cmsg->Reject) {
1430 case 0: /* Accept */ 1560 case 0: /* Accept */
1431 /* drop all competing applications, keep only this one */ 1561 /* drop all competing applications, keep only this one */
1432 for (oap = bcs->ap; oap != NULL; oap = oap->bcnext) 1562 spin_lock_irqsave(&bcs->aplock, flags);
1433 if (oap != ap) 1563 while (bcs->ap != NULL) {
1564 oap = bcs->ap;
1565 bcs->ap = oap->bcnext;
1566 if (oap != ap) {
1567 spin_unlock_irqrestore(&bcs->aplock, flags);
1434 send_disconnect_ind(bcs, oap, 1568 send_disconnect_ind(bcs, oap,
1435 CapiCallGivenToOtherApplication); 1569 CapiCallGivenToOtherApplication);
1570 spin_lock_irqsave(&bcs->aplock, flags);
1571 }
1572 }
1436 ap->bcnext = NULL; 1573 ap->bcnext = NULL;
1437 bcs->ap = ap; 1574 bcs->ap = ap;
1575 spin_unlock_irqrestore(&bcs->aplock, flags);
1576
1577 bcs->rx_bufsize = ap->rp.datablklen;
1578 dev_kfree_skb(bcs->rx_skb);
1579 gigaset_new_rx_skb(bcs);
1438 bcs->chstate |= CHS_NOTIFY_LL; 1580 bcs->chstate |= CHS_NOTIFY_LL;
1439 1581
1440 /* check/encode B channel protocol */ 1582 /* check/encode B channel protocol */
@@ -1448,13 +1590,13 @@ static void do_connect_resp(struct gigaset_capi_ctr *iif,
1448 bcs->proto2 = L2_HDLC; 1590 bcs->proto2 = L2_HDLC;
1449 break; 1591 break;
1450 case 1: 1592 case 1:
1451 bcs->proto2 = L2_BITSYNC; 1593 bcs->proto2 = L2_VOICE;
1452 break; 1594 break;
1453 default: 1595 default:
1454 dev_warn(cs->dev, 1596 dev_warn(cs->dev,
1455 "B1 Protocol %u unsupported, using Transparent\n", 1597 "B1 Protocol %u unsupported, using Transparent\n",
1456 cmsg->B1protocol); 1598 cmsg->B1protocol);
1457 bcs->proto2 = L2_BITSYNC; 1599 bcs->proto2 = L2_VOICE;
1458 } 1600 }
1459 if (cmsg->B2protocol != 1) 1601 if (cmsg->B2protocol != 1)
1460 dev_warn(cs->dev, 1602 dev_warn(cs->dev,
@@ -1502,31 +1644,45 @@ static void do_connect_resp(struct gigaset_capi_ctr *iif,
1502 send_disconnect_ind(bcs, ap, 0); 1644 send_disconnect_ind(bcs, ap, 0);
1503 1645
1504 /* remove it from the list of listening apps */ 1646 /* remove it from the list of listening apps */
1647 spin_lock_irqsave(&bcs->aplock, flags);
1505 if (bcs->ap == ap) { 1648 if (bcs->ap == ap) {
1506 bcs->ap = ap->bcnext; 1649 bcs->ap = ap->bcnext;
1507 if (bcs->ap == NULL) 1650 if (bcs->ap == NULL) {
1508 /* last one: stop ev-layer hupD notifications */ 1651 /* last one: stop ev-layer hupD notifications */
1652 bcs->apconnstate = APCONN_NONE;
1509 bcs->chstate &= ~CHS_NOTIFY_LL; 1653 bcs->chstate &= ~CHS_NOTIFY_LL;
1654 }
1655 spin_unlock_irqrestore(&bcs->aplock, flags);
1510 return; 1656 return;
1511 } 1657 }
1512 for (oap = bcs->ap; oap != NULL; oap = oap->bcnext) { 1658 for (oap = bcs->ap; oap != NULL; oap = oap->bcnext) {
1513 if (oap->bcnext == ap) { 1659 if (oap->bcnext == ap) {
1514 oap->bcnext = oap->bcnext->bcnext; 1660 oap->bcnext = oap->bcnext->bcnext;
1661 spin_unlock_irqrestore(&bcs->aplock, flags);
1515 return; 1662 return;
1516 } 1663 }
1517 } 1664 }
1665 spin_unlock_irqrestore(&bcs->aplock, flags);
1518 dev_err(cs->dev, "%s: application %u not found\n", 1666 dev_err(cs->dev, "%s: application %u not found\n",
1519 __func__, ap->id); 1667 __func__, ap->id);
1520 return; 1668 return;
1521 1669
1522 default: /* Reject */ 1670 default: /* Reject */
1523 /* drop all competing applications, keep only this one */ 1671 /* drop all competing applications, keep only this one */
1524 for (oap = bcs->ap; oap != NULL; oap = oap->bcnext) 1672 spin_lock_irqsave(&bcs->aplock, flags);
1525 if (oap != ap) 1673 while (bcs->ap != NULL) {
1674 oap = bcs->ap;
1675 bcs->ap = oap->bcnext;
1676 if (oap != ap) {
1677 spin_unlock_irqrestore(&bcs->aplock, flags);
1526 send_disconnect_ind(bcs, oap, 1678 send_disconnect_ind(bcs, oap,
1527 CapiCallGivenToOtherApplication); 1679 CapiCallGivenToOtherApplication);
1680 spin_lock_irqsave(&bcs->aplock, flags);
1681 }
1682 }
1528 ap->bcnext = NULL; 1683 ap->bcnext = NULL;
1529 bcs->ap = ap; 1684 bcs->ap = ap;
1685 spin_unlock_irqrestore(&bcs->aplock, flags);
1530 1686
1531 /* reject call - will trigger DISCONNECT_IND for this app */ 1687 /* reject call - will trigger DISCONNECT_IND for this app */
1532 dev_info(cs->dev, "%s: Reject=%x\n", 1688 dev_info(cs->dev, "%s: Reject=%x\n",
@@ -1549,6 +1705,7 @@ static void do_connect_b3_req(struct gigaset_capi_ctr *iif,
1549{ 1705{
1550 struct cardstate *cs = iif->ctr.driverdata; 1706 struct cardstate *cs = iif->ctr.driverdata;
1551 _cmsg *cmsg = &iif->acmsg; 1707 _cmsg *cmsg = &iif->acmsg;
1708 struct bc_state *bcs;
1552 int channel; 1709 int channel;
1553 1710
1554 /* decode message */ 1711 /* decode message */
@@ -1563,9 +1720,10 @@ static void do_connect_b3_req(struct gigaset_capi_ctr *iif,
1563 send_conf(iif, ap, skb, CapiIllContrPlciNcci); 1720 send_conf(iif, ap, skb, CapiIllContrPlciNcci);
1564 return; 1721 return;
1565 } 1722 }
1723 bcs = &cs->bcs[channel-1];
1566 1724
1567 /* mark logical connection active */ 1725 /* mark logical connection active */
1568 ap->connected = APCONN_ACTIVE; 1726 bcs->apconnstate = APCONN_ACTIVE;
1569 1727
1570 /* build NCCI: always 1 (one B3 connection only) */ 1728 /* build NCCI: always 1 (one B3 connection only) */
1571 cmsg->adr.adrNCCI |= 1 << 16; 1729 cmsg->adr.adrNCCI |= 1 << 16;
@@ -1611,7 +1769,7 @@ static void do_connect_b3_resp(struct gigaset_capi_ctr *iif,
1611 1769
1612 if (cmsg->Reject) { 1770 if (cmsg->Reject) {
1613 /* Reject: clear B3 connect received flag */ 1771 /* Reject: clear B3 connect received flag */
1614 ap->connected = APCONN_SETUP; 1772 bcs->apconnstate = APCONN_SETUP;
1615 1773
1616 /* trigger hangup, causing eventual DISCONNECT_IND */ 1774 /* trigger hangup, causing eventual DISCONNECT_IND */
1617 if (!gigaset_add_event(cs, &bcs->at_state, 1775 if (!gigaset_add_event(cs, &bcs->at_state,
@@ -1683,11 +1841,11 @@ static void do_disconnect_req(struct gigaset_capi_ctr *iif,
1683 } 1841 }
1684 1842
1685 /* skip if DISCONNECT_IND already sent */ 1843 /* skip if DISCONNECT_IND already sent */
1686 if (!ap->connected) 1844 if (!bcs->apconnstate)
1687 return; 1845 return;
1688 1846
1689 /* check for active logical connection */ 1847 /* check for active logical connection */
1690 if (ap->connected >= APCONN_ACTIVE) { 1848 if (bcs->apconnstate >= APCONN_ACTIVE) {
1691 /* 1849 /*
1692 * emit DISCONNECT_B3_IND with cause 0x3301 1850 * emit DISCONNECT_B3_IND with cause 0x3301
1693 * use separate cmsg structure, as the content of iif->acmsg 1851 * use separate cmsg structure, as the content of iif->acmsg
@@ -1736,6 +1894,7 @@ static void do_disconnect_b3_req(struct gigaset_capi_ctr *iif,
1736{ 1894{
1737 struct cardstate *cs = iif->ctr.driverdata; 1895 struct cardstate *cs = iif->ctr.driverdata;
1738 _cmsg *cmsg = &iif->acmsg; 1896 _cmsg *cmsg = &iif->acmsg;
1897 struct bc_state *bcs;
1739 int channel; 1898 int channel;
1740 1899
1741 /* decode message */ 1900 /* decode message */
@@ -1751,17 +1910,17 @@ static void do_disconnect_b3_req(struct gigaset_capi_ctr *iif,
1751 send_conf(iif, ap, skb, CapiIllContrPlciNcci); 1910 send_conf(iif, ap, skb, CapiIllContrPlciNcci);
1752 return; 1911 return;
1753 } 1912 }
1913 bcs = &cs->bcs[channel-1];
1754 1914
1755 /* reject if logical connection not active */ 1915 /* reject if logical connection not active */
1756 if (ap->connected < APCONN_ACTIVE) { 1916 if (bcs->apconnstate < APCONN_ACTIVE) {
1757 send_conf(iif, ap, skb, 1917 send_conf(iif, ap, skb,
1758 CapiMessageNotSupportedInCurrentState); 1918 CapiMessageNotSupportedInCurrentState);
1759 return; 1919 return;
1760 } 1920 }
1761 1921
1762 /* trigger hangup, causing eventual DISCONNECT_B3_IND */ 1922 /* trigger hangup, causing eventual DISCONNECT_B3_IND */
1763 if (!gigaset_add_event(cs, &cs->bcs[channel-1].at_state, 1923 if (!gigaset_add_event(cs, &bcs->at_state, EV_HUP, NULL, 0, NULL)) {
1764 EV_HUP, NULL, 0, NULL)) {
1765 send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR); 1924 send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR);
1766 return; 1925 return;
1767 } 1926 }
@@ -1782,11 +1941,14 @@ static void do_data_b3_req(struct gigaset_capi_ctr *iif,
1782 struct sk_buff *skb) 1941 struct sk_buff *skb)
1783{ 1942{
1784 struct cardstate *cs = iif->ctr.driverdata; 1943 struct cardstate *cs = iif->ctr.driverdata;
1944 struct bc_state *bcs;
1785 int channel = CAPIMSG_PLCI_PART(skb->data); 1945 int channel = CAPIMSG_PLCI_PART(skb->data);
1786 u16 ncci = CAPIMSG_NCCI_PART(skb->data); 1946 u16 ncci = CAPIMSG_NCCI_PART(skb->data);
1787 u16 msglen = CAPIMSG_LEN(skb->data); 1947 u16 msglen = CAPIMSG_LEN(skb->data);
1788 u16 datalen = CAPIMSG_DATALEN(skb->data); 1948 u16 datalen = CAPIMSG_DATALEN(skb->data);
1789 u16 flags = CAPIMSG_FLAGS(skb->data); 1949 u16 flags = CAPIMSG_FLAGS(skb->data);
1950 u16 msgid = CAPIMSG_MSGID(skb->data);
1951 u16 handle = CAPIMSG_HANDLE_REQ(skb->data);
1790 1952
1791 /* frequent message, avoid _cmsg overhead */ 1953 /* frequent message, avoid _cmsg overhead */
1792 dump_rawmsg(DEBUG_LLDATA, "DATA_B3_REQ", skb->data); 1954 dump_rawmsg(DEBUG_LLDATA, "DATA_B3_REQ", skb->data);
@@ -1802,6 +1964,7 @@ static void do_data_b3_req(struct gigaset_capi_ctr *iif,
1802 send_conf(iif, ap, skb, CapiIllContrPlciNcci); 1964 send_conf(iif, ap, skb, CapiIllContrPlciNcci);
1803 return; 1965 return;
1804 } 1966 }
1967 bcs = &cs->bcs[channel-1];
1805 if (msglen != CAPI_DATA_B3_REQ_LEN && msglen != CAPI_DATA_B3_REQ_LEN64) 1968 if (msglen != CAPI_DATA_B3_REQ_LEN && msglen != CAPI_DATA_B3_REQ_LEN64)
1806 dev_notice(cs->dev, "%s: unexpected length %d\n", 1969 dev_notice(cs->dev, "%s: unexpected length %d\n",
1807 "DATA_B3_REQ", msglen); 1970 "DATA_B3_REQ", msglen);
@@ -1821,7 +1984,7 @@ static void do_data_b3_req(struct gigaset_capi_ctr *iif,
1821 } 1984 }
1822 1985
1823 /* reject if logical connection not active */ 1986 /* reject if logical connection not active */
1824 if (ap->connected < APCONN_ACTIVE) { 1987 if (bcs->apconnstate < APCONN_ACTIVE) {
1825 send_conf(iif, ap, skb, CapiMessageNotSupportedInCurrentState); 1988 send_conf(iif, ap, skb, CapiMessageNotSupportedInCurrentState);
1826 return; 1989 return;
1827 } 1990 }
@@ -1832,17 +1995,19 @@ static void do_data_b3_req(struct gigaset_capi_ctr *iif,
1832 skb_pull(skb, msglen); 1995 skb_pull(skb, msglen);
1833 1996
1834 /* pass to device-specific module */ 1997 /* pass to device-specific module */
1835 if (cs->ops->send_skb(&cs->bcs[channel-1], skb) < 0) { 1998 if (cs->ops->send_skb(bcs, skb) < 0) {
1836 send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR); 1999 send_conf(iif, ap, skb, CAPI_MSGOSRESOURCEERR);
1837 return; 2000 return;
1838 } 2001 }
1839 2002
1840 /* DATA_B3_CONF reply will be sent by gigaset_skb_sent() */
1841
1842 /* 2003 /*
1843 * ToDo: honor unset "delivery confirmation" bit 2004 * DATA_B3_CONF will be sent by gigaset_skb_sent() only if "delivery
1844 * (send DATA_B3_CONF immediately?) 2005 * confirmation" bit is set; otherwise we have to send it now
1845 */ 2006 */
2007 if (!(flags & CAPI_FLAGS_DELIVERY_CONFIRMATION))
2008 send_data_b3_conf(cs, &iif->ctr, ap->id, msgid, channel, handle,
2009 flags ? CapiFlagsNotSupportedByProtocol
2010 : CAPI_NOERROR);
1846} 2011}
1847 2012
1848/* 2013/*
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index f6f45f22192..5d4befb8105 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -399,8 +399,8 @@ static void gigaset_freebcs(struct bc_state *bcs)
399 gig_dbg(DEBUG_INIT, "clearing bcs[%d]->at_state", bcs->channel); 399 gig_dbg(DEBUG_INIT, "clearing bcs[%d]->at_state", bcs->channel);
400 clear_at_state(&bcs->at_state); 400 clear_at_state(&bcs->at_state);
401 gig_dbg(DEBUG_INIT, "freeing bcs[%d]->skb", bcs->channel); 401 gig_dbg(DEBUG_INIT, "freeing bcs[%d]->skb", bcs->channel);
402 dev_kfree_skb(bcs->skb); 402 dev_kfree_skb(bcs->rx_skb);
403 bcs->skb = NULL; 403 bcs->rx_skb = NULL;
404 404
405 for (i = 0; i < AT_NUM; ++i) { 405 for (i = 0; i < AT_NUM; ++i) {
406 kfree(bcs->commands[i]); 406 kfree(bcs->commands[i]);
@@ -634,19 +634,10 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs,
634 bcs->emptycount = 0; 634 bcs->emptycount = 0;
635#endif 635#endif
636 636
637 gig_dbg(DEBUG_INIT, "allocating bcs[%d]->skb", channel); 637 bcs->rx_bufsize = 0;
638 bcs->fcs = PPP_INITFCS; 638 bcs->rx_skb = NULL;
639 bcs->rx_fcs = PPP_INITFCS;
639 bcs->inputstate = 0; 640 bcs->inputstate = 0;
640 if (cs->ignoreframes) {
641 bcs->skb = NULL;
642 } else {
643 bcs->skb = dev_alloc_skb(SBUFSIZE + cs->hw_hdr_len);
644 if (bcs->skb != NULL)
645 skb_reserve(bcs->skb, cs->hw_hdr_len);
646 else
647 pr_err("out of memory\n");
648 }
649
650 bcs->channel = channel; 641 bcs->channel = channel;
651 bcs->cs = cs; 642 bcs->cs = cs;
652 643
@@ -658,16 +649,15 @@ static struct bc_state *gigaset_initbcs(struct bc_state *bcs,
658 for (i = 0; i < AT_NUM; ++i) 649 for (i = 0; i < AT_NUM; ++i)
659 bcs->commands[i] = NULL; 650 bcs->commands[i] = NULL;
660 651
652 spin_lock_init(&bcs->aplock);
653 bcs->ap = NULL;
654 bcs->apconnstate = 0;
655
661 gig_dbg(DEBUG_INIT, " setting up bcs[%d]->hw", channel); 656 gig_dbg(DEBUG_INIT, " setting up bcs[%d]->hw", channel);
662 if (cs->ops->initbcshw(bcs)) 657 if (cs->ops->initbcshw(bcs))
663 return bcs; 658 return bcs;
664 659
665 gig_dbg(DEBUG_INIT, " failed"); 660 gig_dbg(DEBUG_INIT, " failed");
666
667 gig_dbg(DEBUG_INIT, " freeing bcs[%d]->skb", channel);
668 dev_kfree_skb(bcs->skb);
669 bcs->skb = NULL;
670
671 return NULL; 661 return NULL;
672} 662}
673 663
@@ -839,14 +829,12 @@ void gigaset_bcs_reinit(struct bc_state *bcs)
839 bcs->emptycount = 0; 829 bcs->emptycount = 0;
840#endif 830#endif
841 831
842 bcs->fcs = PPP_INITFCS; 832 bcs->rx_fcs = PPP_INITFCS;
843 bcs->chstate = 0; 833 bcs->chstate = 0;
844 834
845 bcs->ignore = cs->ignoreframes; 835 bcs->ignore = cs->ignoreframes;
846 if (bcs->ignore) { 836 dev_kfree_skb(bcs->rx_skb);
847 dev_kfree_skb(bcs->skb); 837 bcs->rx_skb = NULL;
848 bcs->skb = NULL;
849 }
850 838
851 cs->ops->reinitbcshw(bcs); 839 cs->ops->reinitbcshw(bcs);
852} 840}
diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c
index 206c380c523..ceaef9a04a4 100644
--- a/drivers/isdn/gigaset/ev-layer.c
+++ b/drivers/isdn/gigaset/ev-layer.c
@@ -282,9 +282,7 @@ struct reply_t gigaset_tab_cid[] =
282/* dial */ 282/* dial */
283{EV_DIAL, -1, -1, -1, -1, -1, {ACT_DIAL} }, 283{EV_DIAL, -1, -1, -1, -1, -1, {ACT_DIAL} },
284{RSP_INIT, 0, 0, SEQ_DIAL, 601, 5, {ACT_CMD+AT_BC} }, 284{RSP_INIT, 0, 0, SEQ_DIAL, 601, 5, {ACT_CMD+AT_BC} },
285{RSP_OK, 601, 601, -1, 602, 5, {ACT_CMD+AT_HLC} }, 285{RSP_OK, 601, 601, -1, 603, 5, {ACT_CMD+AT_PROTO} },
286{RSP_NULL, 602, 602, -1, 603, 5, {ACT_CMD+AT_PROTO} },
287{RSP_OK, 602, 602, -1, 603, 5, {ACT_CMD+AT_PROTO} },
288{RSP_OK, 603, 603, -1, 604, 5, {ACT_CMD+AT_TYPE} }, 286{RSP_OK, 603, 603, -1, 604, 5, {ACT_CMD+AT_TYPE} },
289{RSP_OK, 604, 604, -1, 605, 5, {ACT_CMD+AT_MSN} }, 287{RSP_OK, 604, 604, -1, 605, 5, {ACT_CMD+AT_MSN} },
290{RSP_NULL, 605, 605, -1, 606, 5, {ACT_CMD+AT_CLIP} }, 288{RSP_NULL, 605, 605, -1, 606, 5, {ACT_CMD+AT_CLIP} },
diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h
index 05947f9c184..8738b0821fc 100644
--- a/drivers/isdn/gigaset/gigaset.h
+++ b/drivers/isdn/gigaset/gigaset.h
@@ -45,10 +45,6 @@
45#define MAX_EVENTS 64 /* size of event queue */ 45#define MAX_EVENTS 64 /* size of event queue */
46 46
47#define RBUFSIZE 8192 47#define RBUFSIZE 8192
48#define SBUFSIZE 4096 /* sk_buff payload size */
49
50#define TRANSBUFSIZE 768 /* bytes per skb for transparent receive */
51#define MAX_BUF_SIZE (SBUFSIZE - 2) /* Max. size of a data packet from LL */
52 48
53/* compile time options */ 49/* compile time options */
54#define GIG_MAJOR 0 50#define GIG_MAJOR 0
@@ -190,10 +186,9 @@ void gigaset_dbg_buffer(enum debuglevel level, const unsigned char *msg,
190#define AT_BC 3 186#define AT_BC 3
191#define AT_PROTO 4 187#define AT_PROTO 4
192#define AT_TYPE 5 188#define AT_TYPE 5
193#define AT_HLC 6 189#define AT_CLIP 6
194#define AT_CLIP 7
195/* total number */ 190/* total number */
196#define AT_NUM 8 191#define AT_NUM 7
197 192
198/* variables in struct at_state_t */ 193/* variables in struct at_state_t */
199#define VAR_ZSAU 0 194#define VAR_ZSAU 0
@@ -380,8 +375,10 @@ struct bc_state {
380 375
381 struct at_state_t at_state; 376 struct at_state_t at_state;
382 377
383 __u16 fcs; 378 /* receive buffer */
384 struct sk_buff *skb; 379 unsigned rx_bufsize; /* max size accepted by application */
380 struct sk_buff *rx_skb;
381 __u16 rx_fcs;
385 int inputstate; /* see INS_XXXX */ 382 int inputstate; /* see INS_XXXX */
386 383
387 int channel; 384 int channel;
@@ -406,7 +403,9 @@ struct bc_state {
406 struct bas_bc_state *bas; /* usb hardware driver (base) */ 403 struct bas_bc_state *bas; /* usb hardware driver (base) */
407 } hw; 404 } hw;
408 405
409 void *ap; /* LL application structure */ 406 void *ap; /* associated LL application */
407 int apconnstate; /* LL application connection state */
408 spinlock_t aplock;
410}; 409};
411 410
412struct cardstate { 411struct cardstate {
@@ -801,8 +800,23 @@ static inline void gigaset_bchannel_up(struct bc_state *bcs)
801 gigaset_schedule_event(bcs->cs); 800 gigaset_schedule_event(bcs->cs);
802} 801}
803 802
804/* handling routines for sk_buff */ 803/* set up next receive skb for data mode */
805/* ============================= */ 804static inline struct sk_buff *gigaset_new_rx_skb(struct bc_state *bcs)
805{
806 struct cardstate *cs = bcs->cs;
807 unsigned short hw_hdr_len = cs->hw_hdr_len;
808
809 if (bcs->ignore) {
810 bcs->rx_skb = NULL;
811 } else {
812 bcs->rx_skb = dev_alloc_skb(bcs->rx_bufsize + hw_hdr_len);
813 if (bcs->rx_skb == NULL)
814 dev_warn(cs->dev, "could not allocate skb\n");
815 else
816 skb_reserve(bcs->rx_skb, hw_hdr_len);
817 }
818 return bcs->rx_skb;
819}
806 820
807/* append received bytes to inbuf */ 821/* append received bytes to inbuf */
808int gigaset_fill_inbuf(struct inbuf_t *inbuf, const unsigned char *src, 822int gigaset_fill_inbuf(struct inbuf_t *inbuf, const unsigned char *src,
diff --git a/drivers/isdn/gigaset/i4l.c b/drivers/isdn/gigaset/i4l.c
index c22e5ace827..f01c3c2e2e4 100644
--- a/drivers/isdn/gigaset/i4l.c
+++ b/drivers/isdn/gigaset/i4l.c
@@ -16,7 +16,10 @@
16#include "gigaset.h" 16#include "gigaset.h"
17#include <linux/isdnif.h> 17#include <linux/isdnif.h>
18 18
19#define SBUFSIZE 4096 /* sk_buff payload size */
20#define TRANSBUFSIZE 768 /* bytes per skb for transparent receive */
19#define HW_HDR_LEN 2 /* Header size used to store ack info */ 21#define HW_HDR_LEN 2 /* Header size used to store ack info */
22#define MAX_BUF_SIZE (SBUFSIZE - HW_HDR_LEN) /* max data packet from LL */
20 23
21/* == Handling of I4L IO =====================================================*/ 24/* == Handling of I4L IO =====================================================*/
22 25
@@ -231,6 +234,15 @@ static int command_from_LL(isdn_ctrl *cntrl)
231 dev_err(cs->dev, "ISDN_CMD_DIAL: channel not free\n"); 234 dev_err(cs->dev, "ISDN_CMD_DIAL: channel not free\n");
232 return -EBUSY; 235 return -EBUSY;
233 } 236 }
237 switch (bcs->proto2) {
238 case L2_HDLC:
239 bcs->rx_bufsize = SBUFSIZE;
240 break;
241 default: /* assume transparent */
242 bcs->rx_bufsize = TRANSBUFSIZE;
243 }
244 dev_kfree_skb(bcs->rx_skb);
245 gigaset_new_rx_skb(bcs);
234 246
235 commands = kzalloc(AT_NUM*(sizeof *commands), GFP_ATOMIC); 247 commands = kzalloc(AT_NUM*(sizeof *commands), GFP_ATOMIC);
236 if (!commands) { 248 if (!commands) {
@@ -314,6 +326,15 @@ static int command_from_LL(isdn_ctrl *cntrl)
314 return -EINVAL; 326 return -EINVAL;
315 } 327 }
316 bcs = cs->bcs + ch; 328 bcs = cs->bcs + ch;
329 switch (bcs->proto2) {
330 case L2_HDLC:
331 bcs->rx_bufsize = SBUFSIZE;
332 break;
333 default: /* assume transparent */
334 bcs->rx_bufsize = TRANSBUFSIZE;
335 }
336 dev_kfree_skb(bcs->rx_skb);
337 gigaset_new_rx_skb(bcs);
317 if (!gigaset_add_event(cs, &bcs->at_state, 338 if (!gigaset_add_event(cs, &bcs->at_state,
318 EV_ACCEPT, NULL, 0, NULL)) 339 EV_ACCEPT, NULL, 0, NULL))
319 return -ENOMEM; 340 return -ENOMEM;
diff --git a/drivers/isdn/gigaset/isocdata.c b/drivers/isdn/gigaset/isocdata.c
index 16fd3bd4888..2dfd346fc88 100644
--- a/drivers/isdn/gigaset/isocdata.c
+++ b/drivers/isdn/gigaset/isocdata.c
@@ -500,19 +500,18 @@ int gigaset_isoc_buildframe(struct bc_state *bcs, unsigned char *in, int len)
500 */ 500 */
501static inline void hdlc_putbyte(unsigned char c, struct bc_state *bcs) 501static inline void hdlc_putbyte(unsigned char c, struct bc_state *bcs)
502{ 502{
503 bcs->fcs = crc_ccitt_byte(bcs->fcs, c); 503 bcs->rx_fcs = crc_ccitt_byte(bcs->rx_fcs, c);
504 if (unlikely(bcs->skb == NULL)) { 504 if (bcs->rx_skb == NULL)
505 /* skipping */ 505 /* skipping */
506 return; 506 return;
507 } 507 if (bcs->rx_skb->len >= bcs->rx_bufsize) {
508 if (unlikely(bcs->skb->len == SBUFSIZE)) {
509 dev_warn(bcs->cs->dev, "received oversized packet discarded\n"); 508 dev_warn(bcs->cs->dev, "received oversized packet discarded\n");
510 bcs->hw.bas->giants++; 509 bcs->hw.bas->giants++;
511 dev_kfree_skb_any(bcs->skb); 510 dev_kfree_skb_any(bcs->rx_skb);
512 bcs->skb = NULL; 511 bcs->rx_skb = NULL;
513 return; 512 return;
514 } 513 }
515 *__skb_put(bcs->skb, 1) = c; 514 *__skb_put(bcs->rx_skb, 1) = c;
516} 515}
517 516
518/* hdlc_flush 517/* hdlc_flush
@@ -521,18 +520,13 @@ static inline void hdlc_putbyte(unsigned char c, struct bc_state *bcs)
521static inline void hdlc_flush(struct bc_state *bcs) 520static inline void hdlc_flush(struct bc_state *bcs)
522{ 521{
523 /* clear skb or allocate new if not skipping */ 522 /* clear skb or allocate new if not skipping */
524 if (likely(bcs->skb != NULL)) 523 if (bcs->rx_skb != NULL)
525 skb_trim(bcs->skb, 0); 524 skb_trim(bcs->rx_skb, 0);
526 else if (!bcs->ignore) { 525 else
527 bcs->skb = dev_alloc_skb(SBUFSIZE + bcs->cs->hw_hdr_len); 526 gigaset_new_rx_skb(bcs);
528 if (bcs->skb)
529 skb_reserve(bcs->skb, bcs->cs->hw_hdr_len);
530 else
531 dev_err(bcs->cs->dev, "could not allocate skb\n");
532 }
533 527
534 /* reset packet state */ 528 /* reset packet state */
535 bcs->fcs = PPP_INITFCS; 529 bcs->rx_fcs = PPP_INITFCS;
536} 530}
537 531
538/* hdlc_done 532/* hdlc_done
@@ -549,7 +543,7 @@ static inline void hdlc_done(struct bc_state *bcs)
549 hdlc_flush(bcs); 543 hdlc_flush(bcs);
550 return; 544 return;
551 } 545 }
552 procskb = bcs->skb; 546 procskb = bcs->rx_skb;
553 if (procskb == NULL) { 547 if (procskb == NULL) {
554 /* previous error */ 548 /* previous error */
555 gig_dbg(DEBUG_ISO, "%s: skb=NULL", __func__); 549 gig_dbg(DEBUG_ISO, "%s: skb=NULL", __func__);
@@ -560,8 +554,8 @@ static inline void hdlc_done(struct bc_state *bcs)
560 bcs->hw.bas->runts++; 554 bcs->hw.bas->runts++;
561 dev_kfree_skb_any(procskb); 555 dev_kfree_skb_any(procskb);
562 gigaset_isdn_rcv_err(bcs); 556 gigaset_isdn_rcv_err(bcs);
563 } else if (bcs->fcs != PPP_GOODFCS) { 557 } else if (bcs->rx_fcs != PPP_GOODFCS) {
564 dev_notice(cs->dev, "frame check error (0x%04x)\n", bcs->fcs); 558 dev_notice(cs->dev, "frame check error\n");
565 bcs->hw.bas->fcserrs++; 559 bcs->hw.bas->fcserrs++;
566 dev_kfree_skb_any(procskb); 560 dev_kfree_skb_any(procskb);
567 gigaset_isdn_rcv_err(bcs); 561 gigaset_isdn_rcv_err(bcs);
@@ -574,13 +568,8 @@ static inline void hdlc_done(struct bc_state *bcs)
574 bcs->hw.bas->goodbytes += len; 568 bcs->hw.bas->goodbytes += len;
575 gigaset_skb_rcvd(bcs, procskb); 569 gigaset_skb_rcvd(bcs, procskb);
576 } 570 }
577 571 gigaset_new_rx_skb(bcs);
578 bcs->skb = dev_alloc_skb(SBUFSIZE + cs->hw_hdr_len); 572 bcs->rx_fcs = PPP_INITFCS;
579 if (bcs->skb)
580 skb_reserve(bcs->skb, cs->hw_hdr_len);
581 else
582 dev_err(cs->dev, "could not allocate skb\n");
583 bcs->fcs = PPP_INITFCS;
584} 573}
585 574
586/* hdlc_frag 575/* hdlc_frag
@@ -597,8 +586,8 @@ static inline void hdlc_frag(struct bc_state *bcs, unsigned inbits)
597 dev_notice(bcs->cs->dev, "received partial byte (%d bits)\n", inbits); 586 dev_notice(bcs->cs->dev, "received partial byte (%d bits)\n", inbits);
598 bcs->hw.bas->alignerrs++; 587 bcs->hw.bas->alignerrs++;
599 gigaset_isdn_rcv_err(bcs); 588 gigaset_isdn_rcv_err(bcs);
600 __skb_trim(bcs->skb, 0); 589 __skb_trim(bcs->rx_skb, 0);
601 bcs->fcs = PPP_INITFCS; 590 bcs->rx_fcs = PPP_INITFCS;
602} 591}
603 592
604/* bit counts lookup table for HDLC bit unstuffing 593/* bit counts lookup table for HDLC bit unstuffing
@@ -847,7 +836,6 @@ static inline void hdlc_unpack(unsigned char *src, unsigned count,
847static inline void trans_receive(unsigned char *src, unsigned count, 836static inline void trans_receive(unsigned char *src, unsigned count,
848 struct bc_state *bcs) 837 struct bc_state *bcs)
849{ 838{
850 struct cardstate *cs = bcs->cs;
851 struct sk_buff *skb; 839 struct sk_buff *skb;
852 int dobytes; 840 int dobytes;
853 unsigned char *dst; 841 unsigned char *dst;
@@ -857,17 +845,11 @@ static inline void trans_receive(unsigned char *src, unsigned count,
857 hdlc_flush(bcs); 845 hdlc_flush(bcs);
858 return; 846 return;
859 } 847 }
860 skb = bcs->skb; 848 skb = bcs->rx_skb;
861 if (unlikely(skb == NULL)) { 849 if (skb == NULL)
862 bcs->skb = skb = dev_alloc_skb(SBUFSIZE + cs->hw_hdr_len); 850 skb = gigaset_new_rx_skb(bcs);
863 if (!skb) {
864 dev_err(cs->dev, "could not allocate skb\n");
865 return;
866 }
867 skb_reserve(skb, cs->hw_hdr_len);
868 }
869 bcs->hw.bas->goodbytes += skb->len; 851 bcs->hw.bas->goodbytes += skb->len;
870 dobytes = TRANSBUFSIZE - skb->len; 852 dobytes = bcs->rx_bufsize - skb->len;
871 while (count > 0) { 853 while (count > 0) {
872 dst = skb_put(skb, count < dobytes ? count : dobytes); 854 dst = skb_put(skb, count < dobytes ? count : dobytes);
873 while (count > 0 && dobytes > 0) { 855 while (count > 0 && dobytes > 0) {
@@ -879,14 +861,10 @@ static inline void trans_receive(unsigned char *src, unsigned count,
879 dump_bytes(DEBUG_STREAM_DUMP, 861 dump_bytes(DEBUG_STREAM_DUMP,
880 "rcv data", skb->data, skb->len); 862 "rcv data", skb->data, skb->len);
881 gigaset_skb_rcvd(bcs, skb); 863 gigaset_skb_rcvd(bcs, skb);
882 bcs->skb = skb = 864 skb = gigaset_new_rx_skb(bcs);
883 dev_alloc_skb(SBUFSIZE + cs->hw_hdr_len); 865 if (skb == NULL)
884 if (!skb) {
885 dev_err(cs->dev, "could not allocate skb\n");
886 return; 866 return;
887 } 867 dobytes = bcs->rx_bufsize;
888 skb_reserve(skb, cs->hw_hdr_len);
889 dobytes = TRANSBUFSIZE;
890 } 868 }
891 } 869 }
892} 870}
diff --git a/drivers/isdn/hysdn/hysdn_net.c b/drivers/isdn/hysdn/hysdn_net.c
index 72eb92647c1..feec8d89d71 100644
--- a/drivers/isdn/hysdn/hysdn_net.c
+++ b/drivers/isdn/hysdn/hysdn_net.c
@@ -187,12 +187,13 @@ void
187hysdn_rx_netpkt(hysdn_card * card, unsigned char *buf, unsigned short len) 187hysdn_rx_netpkt(hysdn_card * card, unsigned char *buf, unsigned short len)
188{ 188{
189 struct net_local *lp = card->netif; 189 struct net_local *lp = card->netif;
190 struct net_device *dev = lp->dev; 190 struct net_device *dev;
191 struct sk_buff *skb; 191 struct sk_buff *skb;
192 192
193 if (!lp) 193 if (!lp)
194 return; /* non existing device */ 194 return; /* non existing device */
195 195
196 dev = lp->dev;
196 dev->stats.rx_bytes += len; 197 dev->stats.rx_bytes += len;
197 198
198 skb = dev_alloc_skb(len); 199 skb = dev_alloc_skb(len);
diff --git a/drivers/net/Kconfig b/drivers/net/Kconfig
index 2decc597bda..ce2fcdd4ab9 100644
--- a/drivers/net/Kconfig
+++ b/drivers/net/Kconfig
@@ -2754,6 +2754,7 @@ config MYRI10GE_DCA
2754config NETXEN_NIC 2754config NETXEN_NIC
2755 tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC" 2755 tristate "NetXen Multi port (1/10) Gigabit Ethernet NIC"
2756 depends on PCI 2756 depends on PCI
2757 select FW_LOADER
2757 help 2758 help
2758 This enables the support for NetXen's Gigabit Ethernet card. 2759 This enables the support for NetXen's Gigabit Ethernet card.
2759 2760
@@ -2819,6 +2820,7 @@ config BNX2X
2819config QLCNIC 2820config QLCNIC
2820 tristate "QLOGIC QLCNIC 1/10Gb Converged Ethernet NIC Support" 2821 tristate "QLOGIC QLCNIC 1/10Gb Converged Ethernet NIC Support"
2821 depends on PCI 2822 depends on PCI
2823 select FW_LOADER
2822 help 2824 help
2823 This driver supports QLogic QLE8240 and QLE8242 Converged Ethernet 2825 This driver supports QLogic QLE8240 and QLE8242 Converged Ethernet
2824 devices. 2826 devices.
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index 949d7a9dcf9..117432222a0 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -3073,7 +3073,6 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
3073 u16 hw_cons, sw_cons, sw_ring_cons, sw_prod, sw_ring_prod; 3073 u16 hw_cons, sw_cons, sw_ring_cons, sw_prod, sw_ring_prod;
3074 struct l2_fhdr *rx_hdr; 3074 struct l2_fhdr *rx_hdr;
3075 int rx_pkt = 0, pg_ring_used = 0; 3075 int rx_pkt = 0, pg_ring_used = 0;
3076 struct pci_dev *pdev = bp->pdev;
3077 3076
3078 hw_cons = bnx2_get_hw_rx_cons(bnapi); 3077 hw_cons = bnx2_get_hw_rx_cons(bnapi);
3079 sw_cons = rxr->rx_cons; 3078 sw_cons = rxr->rx_cons;
@@ -3099,12 +3098,10 @@ bnx2_rx_int(struct bnx2 *bp, struct bnx2_napi *bnapi, int budget)
3099 skb = rx_buf->skb; 3098 skb = rx_buf->skb;
3100 prefetchw(skb); 3099 prefetchw(skb);
3101 3100
3102 if (!get_dma_ops(&pdev->dev)->sync_single_for_cpu) { 3101 next_rx_buf =
3103 next_rx_buf = 3102 &rxr->rx_buf_ring[RX_RING_IDX(NEXT_RX_BD(sw_cons))];
3104 &rxr->rx_buf_ring[ 3103 prefetch(next_rx_buf->desc);
3105 RX_RING_IDX(NEXT_RX_BD(sw_cons))]; 3104
3106 prefetch(next_rx_buf->desc);
3107 }
3108 rx_buf->skb = NULL; 3105 rx_buf->skb = NULL;
3109 3106
3110 dma_addr = dma_unmap_addr(rx_buf, mapping); 3107 dma_addr = dma_unmap_addr(rx_buf, mapping);
diff --git a/drivers/net/cnic.c b/drivers/net/cnic.c
index fe925663d39..80471269977 100644
--- a/drivers/net/cnic.c
+++ b/drivers/net/cnic.c
@@ -3919,8 +3919,9 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev)
3919 HC_INDEX_DEF_C_ETH_ISCSI_CQ_CONS; 3919 HC_INDEX_DEF_C_ETH_ISCSI_CQ_CONS;
3920 context->cstorm_st_context.status_block_id = BNX2X_DEF_SB_ID; 3920 context->cstorm_st_context.status_block_id = BNX2X_DEF_SB_ID;
3921 3921
3922 context->xstorm_st_context.statistics_data = (cli | 3922 if (cli < MAX_X_STAT_COUNTER_ID)
3923 XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE); 3923 context->xstorm_st_context.statistics_data = cli |
3924 XSTORM_ETH_ST_CONTEXT_STATISTICS_ENABLE;
3924 3925
3925 context->xstorm_ag_context.cdu_reserved = 3926 context->xstorm_ag_context.cdu_reserved =
3926 CDU_RSRVD_VALUE_TYPE_A(BNX2X_HW_CID(BNX2X_ISCSI_L2_CID, func), 3927 CDU_RSRVD_VALUE_TYPE_A(BNX2X_HW_CID(BNX2X_ISCSI_L2_CID, func),
@@ -3928,10 +3929,12 @@ static void cnic_init_bnx2x_tx_ring(struct cnic_dev *dev)
3928 ETH_CONNECTION_TYPE); 3929 ETH_CONNECTION_TYPE);
3929 3930
3930 /* reset xstorm per client statistics */ 3931 /* reset xstorm per client statistics */
3931 val = BAR_XSTRORM_INTMEM + 3932 if (cli < MAX_X_STAT_COUNTER_ID) {
3932 XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); 3933 val = BAR_XSTRORM_INTMEM +
3933 for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++) 3934 XSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
3934 CNIC_WR(dev, val + i * 4, 0); 3935 for (i = 0; i < sizeof(struct xstorm_per_client_stats) / 4; i++)
3936 CNIC_WR(dev, val + i * 4, 0);
3937 }
3935 3938
3936 cp->tx_cons_ptr = 3939 cp->tx_cons_ptr =
3937 &cp->bnx2x_def_status_blk->c_def_status_block.index_values[ 3940 &cp->bnx2x_def_status_blk->c_def_status_block.index_values[
@@ -3978,9 +3981,11 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev)
3978 BNX2X_ISCSI_RX_SB_INDEX_NUM; 3981 BNX2X_ISCSI_RX_SB_INDEX_NUM;
3979 context->ustorm_st_context.common.clientId = cli; 3982 context->ustorm_st_context.common.clientId = cli;
3980 context->ustorm_st_context.common.status_block_id = BNX2X_DEF_SB_ID; 3983 context->ustorm_st_context.common.status_block_id = BNX2X_DEF_SB_ID;
3981 context->ustorm_st_context.common.flags = 3984 if (cli < MAX_U_STAT_COUNTER_ID) {
3982 USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS; 3985 context->ustorm_st_context.common.flags =
3983 context->ustorm_st_context.common.statistics_counter_id = cli; 3986 USTORM_ETH_ST_CONTEXT_CONFIG_ENABLE_STATISTICS;
3987 context->ustorm_st_context.common.statistics_counter_id = cli;
3988 }
3984 context->ustorm_st_context.common.mc_alignment_log_size = 0; 3989 context->ustorm_st_context.common.mc_alignment_log_size = 0;
3985 context->ustorm_st_context.common.bd_buff_size = 3990 context->ustorm_st_context.common.bd_buff_size =
3986 cp->l2_single_buf_size; 3991 cp->l2_single_buf_size;
@@ -4011,10 +4016,13 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev)
4011 4016
4012 /* client tstorm info */ 4017 /* client tstorm info */
4013 tstorm_client.mtu = cp->l2_single_buf_size - 14; 4018 tstorm_client.mtu = cp->l2_single_buf_size - 14;
4014 tstorm_client.config_flags = 4019 tstorm_client.config_flags = TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE;
4015 (TSTORM_ETH_CLIENT_CONFIG_E1HOV_REM_ENABLE | 4020
4016 TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE); 4021 if (cli < MAX_T_STAT_COUNTER_ID) {
4017 tstorm_client.statistics_counter_id = cli; 4022 tstorm_client.config_flags |=
4023 TSTORM_ETH_CLIENT_CONFIG_STATSITICS_ENABLE;
4024 tstorm_client.statistics_counter_id = cli;
4025 }
4018 4026
4019 CNIC_WR(dev, BAR_TSTRORM_INTMEM + 4027 CNIC_WR(dev, BAR_TSTRORM_INTMEM +
4020 TSTORM_CLIENT_CONFIG_OFFSET(port, cli), 4028 TSTORM_CLIENT_CONFIG_OFFSET(port, cli),
@@ -4024,16 +4032,21 @@ static void cnic_init_bnx2x_rx_ring(struct cnic_dev *dev)
4024 ((u32 *)&tstorm_client)[1]); 4032 ((u32 *)&tstorm_client)[1]);
4025 4033
4026 /* reset tstorm per client statistics */ 4034 /* reset tstorm per client statistics */
4027 val = BAR_TSTRORM_INTMEM + 4035 if (cli < MAX_T_STAT_COUNTER_ID) {
4028 TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); 4036
4029 for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++) 4037 val = BAR_TSTRORM_INTMEM +
4030 CNIC_WR(dev, val + i * 4, 0); 4038 TSTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
4039 for (i = 0; i < sizeof(struct tstorm_per_client_stats) / 4; i++)
4040 CNIC_WR(dev, val + i * 4, 0);
4041 }
4031 4042
4032 /* reset ustorm per client statistics */ 4043 /* reset ustorm per client statistics */
4033 val = BAR_USTRORM_INTMEM + 4044 if (cli < MAX_U_STAT_COUNTER_ID) {
4034 USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli); 4045 val = BAR_USTRORM_INTMEM +
4035 for (i = 0; i < sizeof(struct ustorm_per_client_stats) / 4; i++) 4046 USTORM_PER_COUNTER_ID_STATS_OFFSET(port, cli);
4036 CNIC_WR(dev, val + i * 4, 0); 4047 for (i = 0; i < sizeof(struct ustorm_per_client_stats) / 4; i++)
4048 CNIC_WR(dev, val + i * 4, 0);
4049 }
4037 4050
4038 cp->rx_cons_ptr = 4051 cp->rx_cons_ptr =
4039 &cp->bnx2x_def_status_blk->u_def_status_block.index_values[ 4052 &cp->bnx2x_def_status_blk->u_def_status_block.index_values[
diff --git a/drivers/net/cpmac.c b/drivers/net/cpmac.c
index 3c58db59528..23786ee34be 100644
--- a/drivers/net/cpmac.c
+++ b/drivers/net/cpmac.c
@@ -1181,7 +1181,8 @@ static int __devinit cpmac_probe(struct platform_device *pdev)
1181 if (netif_msg_drv(priv)) 1181 if (netif_msg_drv(priv))
1182 printk(KERN_ERR "%s: Could not attach to PHY\n", 1182 printk(KERN_ERR "%s: Could not attach to PHY\n",
1183 dev->name); 1183 dev->name);
1184 return PTR_ERR(priv->phy); 1184 rc = PTR_ERR(priv->phy);
1185 goto fail;
1185 } 1186 }
1186 1187
1187 if ((rc = register_netdev(dev))) { 1188 if ((rc = register_netdev(dev))) {
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index ebdea089166..68a80893dce 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -1047,15 +1047,14 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
1047 goto err_register; 1047 goto err_register;
1048 1048
1049 /* print bus type/speed/width info */ 1049 /* print bus type/speed/width info */
1050 e_info("(PCI%s:%s:%s) ", 1050 e_info("(PCI%s:%dMHz:%d-bit) %pM\n",
1051 ((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""), 1051 ((hw->bus_type == e1000_bus_type_pcix) ? "-X" : ""),
1052 ((hw->bus_speed == e1000_bus_speed_133) ? "133MHz" : 1052 ((hw->bus_speed == e1000_bus_speed_133) ? 133 :
1053 (hw->bus_speed == e1000_bus_speed_120) ? "120MHz" : 1053 (hw->bus_speed == e1000_bus_speed_120) ? 120 :
1054 (hw->bus_speed == e1000_bus_speed_100) ? "100MHz" : 1054 (hw->bus_speed == e1000_bus_speed_100) ? 100 :
1055 (hw->bus_speed == e1000_bus_speed_66) ? "66MHz" : "33MHz"), 1055 (hw->bus_speed == e1000_bus_speed_66) ? 66 : 33),
1056 ((hw->bus_width == e1000_bus_width_64) ? "64-bit" : "32-bit")); 1056 ((hw->bus_width == e1000_bus_width_64) ? 64 : 32),
1057 1057 netdev->dev_addr);
1058 e_info("%pM\n", netdev->dev_addr);
1059 1058
1060 /* carrier off reporting is important to ethtool even BEFORE open */ 1059 /* carrier off reporting is important to ethtool even BEFORE open */
1061 netif_carrier_off(netdev); 1060 netif_carrier_off(netdev);
diff --git a/drivers/net/ehea/ehea.h b/drivers/net/ehea/ehea.h
index 0630980a272..0060e422f17 100644
--- a/drivers/net/ehea/ehea.h
+++ b/drivers/net/ehea/ehea.h
@@ -40,7 +40,7 @@
40#include <asm/io.h> 40#include <asm/io.h>
41 41
42#define DRV_NAME "ehea" 42#define DRV_NAME "ehea"
43#define DRV_VERSION "EHEA_0103" 43#define DRV_VERSION "EHEA_0105"
44 44
45/* eHEA capability flags */ 45/* eHEA capability flags */
46#define DLPAR_PORT_ADD_REM 1 46#define DLPAR_PORT_ADD_REM 1
diff --git a/drivers/net/ehea/ehea_main.c b/drivers/net/ehea/ehea_main.c
index f547894ff48..8b92acb448c 100644
--- a/drivers/net/ehea/ehea_main.c
+++ b/drivers/net/ehea/ehea_main.c
@@ -867,6 +867,7 @@ static int ehea_poll(struct napi_struct *napi, int budget)
867 ehea_reset_cq_ep(pr->send_cq); 867 ehea_reset_cq_ep(pr->send_cq);
868 ehea_reset_cq_n1(pr->recv_cq); 868 ehea_reset_cq_n1(pr->recv_cq);
869 ehea_reset_cq_n1(pr->send_cq); 869 ehea_reset_cq_n1(pr->send_cq);
870 rmb();
870 cqe = ehea_poll_rq1(pr->qp, &wqe_index); 871 cqe = ehea_poll_rq1(pr->qp, &wqe_index);
871 cqe_skb = ehea_poll_cq(pr->send_cq); 872 cqe_skb = ehea_poll_cq(pr->send_cq);
872 873
@@ -2859,6 +2860,7 @@ static void ehea_reset_port(struct work_struct *work)
2859 container_of(work, struct ehea_port, reset_task); 2860 container_of(work, struct ehea_port, reset_task);
2860 struct net_device *dev = port->netdev; 2861 struct net_device *dev = port->netdev;
2861 2862
2863 mutex_lock(&dlpar_mem_lock);
2862 port->resets++; 2864 port->resets++;
2863 mutex_lock(&port->port_lock); 2865 mutex_lock(&port->port_lock);
2864 netif_stop_queue(dev); 2866 netif_stop_queue(dev);
@@ -2881,6 +2883,7 @@ static void ehea_reset_port(struct work_struct *work)
2881 netif_wake_queue(dev); 2883 netif_wake_queue(dev);
2882out: 2884out:
2883 mutex_unlock(&port->port_lock); 2885 mutex_unlock(&port->port_lock);
2886 mutex_unlock(&dlpar_mem_lock);
2884} 2887}
2885 2888
2886static void ehea_rereg_mrs(struct work_struct *work) 2889static void ehea_rereg_mrs(struct work_struct *work)
@@ -3542,10 +3545,7 @@ static int ehea_mem_notifier(struct notifier_block *nb,
3542 int ret = NOTIFY_BAD; 3545 int ret = NOTIFY_BAD;
3543 struct memory_notify *arg = data; 3546 struct memory_notify *arg = data;
3544 3547
3545 if (!mutex_trylock(&dlpar_mem_lock)) { 3548 mutex_lock(&dlpar_mem_lock);
3546 ehea_info("ehea_mem_notifier must not be called parallelized");
3547 goto out;
3548 }
3549 3549
3550 switch (action) { 3550 switch (action) {
3551 case MEM_CANCEL_OFFLINE: 3551 case MEM_CANCEL_OFFLINE:
@@ -3574,7 +3574,6 @@ static int ehea_mem_notifier(struct notifier_block *nb,
3574 3574
3575out_unlock: 3575out_unlock:
3576 mutex_unlock(&dlpar_mem_lock); 3576 mutex_unlock(&dlpar_mem_lock);
3577out:
3578 return ret; 3577 return ret;
3579} 3578}
3580 3579
diff --git a/drivers/net/enic/vnic_dev.c b/drivers/net/enic/vnic_dev.c
index 2b3e16db5c8..e0d33281ec9 100644
--- a/drivers/net/enic/vnic_dev.c
+++ b/drivers/net/enic/vnic_dev.c
@@ -709,7 +709,7 @@ int vnic_dev_init_prov(struct vnic_dev *vdev, u8 *buf, u32 len)
709{ 709{
710 u64 a0, a1 = len; 710 u64 a0, a1 = len;
711 int wait = 1000; 711 int wait = 1000;
712 u64 prov_pa; 712 dma_addr_t prov_pa;
713 void *prov_buf; 713 void *prov_buf;
714 int ret; 714 int ret;
715 715
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 46c69cd0655..28b53d1cd4f 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -381,10 +381,14 @@ static void gfar_init_mac(struct net_device *ndev)
381 /* Insert receive time stamps into padding alignment bytes */ 381 /* Insert receive time stamps into padding alignment bytes */
382 if (priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER) { 382 if (priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER) {
383 rctrl &= ~RCTRL_PAL_MASK; 383 rctrl &= ~RCTRL_PAL_MASK;
384 rctrl |= RCTRL_PRSDEP_INIT | RCTRL_TS_ENABLE | RCTRL_PADDING(8); 384 rctrl |= RCTRL_PADDING(8);
385 priv->padding = 8; 385 priv->padding = 8;
386 } 386 }
387 387
388 /* Enable HW time stamping if requested from user space */
389 if (priv->hwts_rx_en)
390 rctrl |= RCTRL_PRSDEP_INIT | RCTRL_TS_ENABLE;
391
388 /* keep vlan related bits if it's enabled */ 392 /* keep vlan related bits if it's enabled */
389 if (priv->vlgrp) { 393 if (priv->vlgrp) {
390 rctrl |= RCTRL_VLEX | RCTRL_PRSDEP_INIT; 394 rctrl |= RCTRL_VLEX | RCTRL_PRSDEP_INIT;
@@ -747,7 +751,8 @@ static int gfar_of_init(struct of_device *ofdev, struct net_device **pdev)
747 FSL_GIANFAR_DEV_HAS_CSUM | 751 FSL_GIANFAR_DEV_HAS_CSUM |
748 FSL_GIANFAR_DEV_HAS_VLAN | 752 FSL_GIANFAR_DEV_HAS_VLAN |
749 FSL_GIANFAR_DEV_HAS_MAGIC_PACKET | 753 FSL_GIANFAR_DEV_HAS_MAGIC_PACKET |
750 FSL_GIANFAR_DEV_HAS_EXTENDED_HASH; 754 FSL_GIANFAR_DEV_HAS_EXTENDED_HASH |
755 FSL_GIANFAR_DEV_HAS_TIMER;
751 756
752 ctype = of_get_property(np, "phy-connection-type", NULL); 757 ctype = of_get_property(np, "phy-connection-type", NULL);
753 758
@@ -805,12 +810,20 @@ static int gfar_hwtstamp_ioctl(struct net_device *netdev,
805 810
806 switch (config.rx_filter) { 811 switch (config.rx_filter) {
807 case HWTSTAMP_FILTER_NONE: 812 case HWTSTAMP_FILTER_NONE:
808 priv->hwts_rx_en = 0; 813 if (priv->hwts_rx_en) {
814 stop_gfar(netdev);
815 priv->hwts_rx_en = 0;
816 startup_gfar(netdev);
817 }
809 break; 818 break;
810 default: 819 default:
811 if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER)) 820 if (!(priv->device_flags & FSL_GIANFAR_DEV_HAS_TIMER))
812 return -ERANGE; 821 return -ERANGE;
813 priv->hwts_rx_en = 1; 822 if (!priv->hwts_rx_en) {
823 stop_gfar(netdev);
824 priv->hwts_rx_en = 1;
825 startup_gfar(netdev);
826 }
814 config.rx_filter = HWTSTAMP_FILTER_ALL; 827 config.rx_filter = HWTSTAMP_FILTER_ALL;
815 break; 828 break;
816 } 829 }
@@ -2642,6 +2655,10 @@ int gfar_clean_rx_ring(struct gfar_priv_rx_q *rx_queue, int rx_work_limit)
2642 dma_unmap_single(&priv->ofdev->dev, bdp->bufPtr, 2655 dma_unmap_single(&priv->ofdev->dev, bdp->bufPtr,
2643 priv->rx_buffer_size, DMA_FROM_DEVICE); 2656 priv->rx_buffer_size, DMA_FROM_DEVICE);
2644 2657
2658 if (unlikely(!(bdp->status & RXBD_ERR) &&
2659 bdp->length > priv->rx_buffer_size))
2660 bdp->status = RXBD_LARGE;
2661
2645 /* We drop the frame if we failed to allocate a new buffer */ 2662 /* We drop the frame if we failed to allocate a new buffer */
2646 if (unlikely(!newskb || !(bdp->status & RXBD_LAST) || 2663 if (unlikely(!newskb || !(bdp->status & RXBD_LAST) ||
2647 bdp->status & RXBD_ERR)) { 2664 bdp->status & RXBD_ERR)) {
diff --git a/drivers/net/ixgbe/ixgbe_ethtool.c b/drivers/net/ixgbe/ixgbe_ethtool.c
index c50a7541ffe..3a93a81872b 100644
--- a/drivers/net/ixgbe/ixgbe_ethtool.c
+++ b/drivers/net/ixgbe/ixgbe_ethtool.c
@@ -2077,25 +2077,6 @@ static int ixgbe_get_coalesce(struct net_device *netdev,
2077 return 0; 2077 return 0;
2078} 2078}
2079 2079
2080/*
2081 * this function must be called before setting the new value of
2082 * rx_itr_setting
2083 */
2084static bool ixgbe_reenable_rsc(struct ixgbe_adapter *adapter,
2085 struct ethtool_coalesce *ec)
2086{
2087 /* check the old value and enable RSC if necessary */
2088 if ((adapter->rx_itr_setting == 0) &&
2089 (adapter->flags2 & IXGBE_FLAG2_RSC_CAPABLE)) {
2090 adapter->flags2 |= IXGBE_FLAG2_RSC_ENABLED;
2091 adapter->netdev->features |= NETIF_F_LRO;
2092 DPRINTK(PROBE, INFO, "rx-usecs set to %d, re-enabling RSC\n",
2093 ec->rx_coalesce_usecs);
2094 return true;
2095 }
2096 return false;
2097}
2098
2099static int ixgbe_set_coalesce(struct net_device *netdev, 2080static int ixgbe_set_coalesce(struct net_device *netdev,
2100 struct ethtool_coalesce *ec) 2081 struct ethtool_coalesce *ec)
2101{ 2082{
@@ -2124,9 +2105,6 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
2124 (1000000/ec->rx_coalesce_usecs < IXGBE_MIN_INT_RATE)) 2105 (1000000/ec->rx_coalesce_usecs < IXGBE_MIN_INT_RATE))
2125 return -EINVAL; 2106 return -EINVAL;
2126 2107
2127 /* check the old value and enable RSC if necessary */
2128 need_reset = ixgbe_reenable_rsc(adapter, ec);
2129
2130 /* store the value in ints/second */ 2108 /* store the value in ints/second */
2131 adapter->rx_eitr_param = 1000000/ec->rx_coalesce_usecs; 2109 adapter->rx_eitr_param = 1000000/ec->rx_coalesce_usecs;
2132 2110
@@ -2135,9 +2113,6 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
2135 /* clear the lower bit as its used for dynamic state */ 2113 /* clear the lower bit as its used for dynamic state */
2136 adapter->rx_itr_setting &= ~1; 2114 adapter->rx_itr_setting &= ~1;
2137 } else if (ec->rx_coalesce_usecs == 1) { 2115 } else if (ec->rx_coalesce_usecs == 1) {
2138 /* check the old value and enable RSC if necessary */
2139 need_reset = ixgbe_reenable_rsc(adapter, ec);
2140
2141 /* 1 means dynamic mode */ 2116 /* 1 means dynamic mode */
2142 adapter->rx_eitr_param = 20000; 2117 adapter->rx_eitr_param = 20000;
2143 adapter->rx_itr_setting = 1; 2118 adapter->rx_itr_setting = 1;
@@ -2157,10 +2132,11 @@ static int ixgbe_set_coalesce(struct net_device *netdev,
2157 */ 2132 */
2158 if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) { 2133 if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
2159 adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED; 2134 adapter->flags2 &= ~IXGBE_FLAG2_RSC_ENABLED;
2160 netdev->features &= ~NETIF_F_LRO; 2135 if (netdev->features & NETIF_F_LRO) {
2161 DPRINTK(PROBE, INFO, 2136 netdev->features &= ~NETIF_F_LRO;
2162 "rx-usecs set to 0, disabling RSC\n"); 2137 DPRINTK(PROBE, INFO, "rx-usecs set to 0, "
2163 2138 "disabling LRO/RSC\n");
2139 }
2164 need_reset = true; 2140 need_reset = true;
2165 } 2141 }
2166 } 2142 }
@@ -2255,6 +2231,9 @@ static int ixgbe_set_flags(struct net_device *netdev, u32 data)
2255 } 2231 }
2256 } else if (!adapter->rx_itr_setting) { 2232 } else if (!adapter->rx_itr_setting) {
2257 netdev->features &= ~ETH_FLAG_LRO; 2233 netdev->features &= ~ETH_FLAG_LRO;
2234 if (data & ETH_FLAG_LRO)
2235 DPRINTK(PROBE, INFO, "rx-usecs set to 0, "
2236 "LRO/RSC cannot be enabled.\n");
2258 } 2237 }
2259 } 2238 }
2260 2239
diff --git a/drivers/net/ixgbe/ixgbe_main.c b/drivers/net/ixgbe/ixgbe_main.c
index b2af2f67f60..ce30c62a97f 100644
--- a/drivers/net/ixgbe/ixgbe_main.c
+++ b/drivers/net/ixgbe/ixgbe_main.c
@@ -5282,6 +5282,10 @@ void ixgbe_update_stats(struct ixgbe_adapter *adapter)
5282 u32 i, missed_rx = 0, mpc, bprc, lxon, lxoff, xon_off_tot; 5282 u32 i, missed_rx = 0, mpc, bprc, lxon, lxoff, xon_off_tot;
5283 u64 non_eop_descs = 0, restart_queue = 0; 5283 u64 non_eop_descs = 0, restart_queue = 0;
5284 5284
5285 if (test_bit(__IXGBE_DOWN, &adapter->state) ||
5286 test_bit(__IXGBE_RESETTING, &adapter->state))
5287 return;
5288
5285 if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) { 5289 if (adapter->flags2 & IXGBE_FLAG2_RSC_ENABLED) {
5286 u64 rsc_count = 0; 5290 u64 rsc_count = 0;
5287 u64 rsc_flush = 0; 5291 u64 rsc_flush = 0;
diff --git a/drivers/net/ixgbe/ixgbe_phy.c b/drivers/net/ixgbe/ixgbe_phy.c
index 09e1911ff51..48325a5beff 100644
--- a/drivers/net/ixgbe/ixgbe_phy.c
+++ b/drivers/net/ixgbe/ixgbe_phy.c
@@ -575,6 +575,8 @@ s32 ixgbe_identify_sfp_module_generic(struct ixgbe_hw *hw)
575 * 4 SFP_DA_CORE1 - 82599-specific 575 * 4 SFP_DA_CORE1 - 82599-specific
576 * 5 SFP_SR/LR_CORE0 - 82599-specific 576 * 5 SFP_SR/LR_CORE0 - 82599-specific
577 * 6 SFP_SR/LR_CORE1 - 82599-specific 577 * 6 SFP_SR/LR_CORE1 - 82599-specific
578 * 7 SFP_act_lmt_DA_CORE0 - 82599-specific
579 * 8 SFP_act_lmt_DA_CORE1 - 82599-specific
578 */ 580 */
579 if (hw->mac.type == ixgbe_mac_82598EB) { 581 if (hw->mac.type == ixgbe_mac_82598EB) {
580 if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE) 582 if (cable_tech & IXGBE_SFF_DA_PASSIVE_CABLE)
diff --git a/drivers/net/lib82596.c b/drivers/net/lib82596.c
index ce5d6e90921..c27f4291b35 100644
--- a/drivers/net/lib82596.c
+++ b/drivers/net/lib82596.c
@@ -1343,7 +1343,7 @@ static void set_multicast_list(struct net_device *dev)
1343 DEB(DEB_MULTI, 1343 DEB(DEB_MULTI,
1344 printk(KERN_DEBUG 1344 printk(KERN_DEBUG
1345 "%s: set multicast list, %d entries, promisc %s, allmulti %s\n", 1345 "%s: set multicast list, %d entries, promisc %s, allmulti %s\n",
1346 dev->name, dev->mc_count, 1346 dev->name, netdev_mc_count(dev),
1347 dev->flags & IFF_PROMISC ? "ON" : "OFF", 1347 dev->flags & IFF_PROMISC ? "ON" : "OFF",
1348 dev->flags & IFF_ALLMULTI ? "ON" : "OFF")); 1348 dev->flags & IFF_ALLMULTI ? "ON" : "OFF"));
1349 1349
diff --git a/drivers/net/mipsnet.c b/drivers/net/mipsnet.c
index 8e9704f5c12..869f0ea43a5 100644
--- a/drivers/net/mipsnet.c
+++ b/drivers/net/mipsnet.c
@@ -247,7 +247,7 @@ static const struct net_device_ops mipsnet_netdev_ops = {
247 .ndo_set_mac_address = eth_mac_addr, 247 .ndo_set_mac_address = eth_mac_addr,
248}; 248};
249 249
250static int __init mipsnet_probe(struct platform_device *dev) 250static int __devinit mipsnet_probe(struct platform_device *dev)
251{ 251{
252 struct net_device *netdev; 252 struct net_device *netdev;
253 int err; 253 int err;
diff --git a/drivers/net/netxen/netxen_nic_ctx.c b/drivers/net/netxen/netxen_nic_ctx.c
index f26e54716c8..3a41b6a84a6 100644
--- a/drivers/net/netxen/netxen_nic_ctx.c
+++ b/drivers/net/netxen/netxen_nic_ctx.c
@@ -629,7 +629,8 @@ int netxen_alloc_hw_resources(struct netxen_adapter *adapter)
629 if (addr == NULL) { 629 if (addr == NULL) {
630 dev_err(&pdev->dev, "%s: failed to allocate tx desc ring\n", 630 dev_err(&pdev->dev, "%s: failed to allocate tx desc ring\n",
631 netdev->name); 631 netdev->name);
632 return -ENOMEM; 632 err = -ENOMEM;
633 goto err_out_free;
633 } 634 }
634 635
635 tx_ring->desc_head = (struct cmd_desc_type0 *)addr; 636 tx_ring->desc_head = (struct cmd_desc_type0 *)addr;
diff --git a/drivers/net/netxen/netxen_nic_hw.c b/drivers/net/netxen/netxen_nic_hw.c
index 5c496f8d7c4..29d7b93d049 100644
--- a/drivers/net/netxen/netxen_nic_hw.c
+++ b/drivers/net/netxen/netxen_nic_hw.c
@@ -1159,9 +1159,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off)
1159 1159
1160 window = CRB_HI(off); 1160 window = CRB_HI(off);
1161 1161
1162 if (adapter->ahw.crb_win == window)
1163 return;
1164
1165 writel(window, addr); 1162 writel(window, addr);
1166 if (readl(addr) != window) { 1163 if (readl(addr) != window) {
1167 if (printk_ratelimit()) 1164 if (printk_ratelimit())
@@ -1169,7 +1166,6 @@ netxen_nic_pci_set_crbwindow_2M(struct netxen_adapter *adapter, ulong off)
1169 "failed to set CRB window to %d off 0x%lx\n", 1166 "failed to set CRB window to %d off 0x%lx\n",
1170 window, off); 1167 window, off);
1171 } 1168 }
1172 adapter->ahw.crb_win = window;
1173} 1169}
1174 1170
1175static void __iomem * 1171static void __iomem *
diff --git a/drivers/net/netxen/netxen_nic_init.c b/drivers/net/netxen/netxen_nic_init.c
index 045a7c8f5bd..c865dda2adf 100644
--- a/drivers/net/netxen/netxen_nic_init.c
+++ b/drivers/net/netxen/netxen_nic_init.c
@@ -218,7 +218,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
218 if (cmd_buf_arr == NULL) { 218 if (cmd_buf_arr == NULL) {
219 dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n", 219 dev_err(&pdev->dev, "%s: failed to allocate cmd buffer ring\n",
220 netdev->name); 220 netdev->name);
221 return -ENOMEM; 221 goto err_out;
222 } 222 }
223 memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring)); 223 memset(cmd_buf_arr, 0, TX_BUFF_RINGSIZE(tx_ring));
224 tx_ring->cmd_buf_arr = cmd_buf_arr; 224 tx_ring->cmd_buf_arr = cmd_buf_arr;
@@ -230,7 +230,7 @@ int netxen_alloc_sw_resources(struct netxen_adapter *adapter)
230 if (rds_ring == NULL) { 230 if (rds_ring == NULL) {
231 dev_err(&pdev->dev, "%s: failed to allocate rds ring struct\n", 231 dev_err(&pdev->dev, "%s: failed to allocate rds ring struct\n",
232 netdev->name); 232 netdev->name);
233 return -ENOMEM; 233 goto err_out;
234 } 234 }
235 recv_ctx->rds_rings = rds_ring; 235 recv_ctx->rds_rings = rds_ring;
236 236
@@ -1805,9 +1805,10 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
1805 netxen_ctx_msg msg = 0; 1805 netxen_ctx_msg msg = 0;
1806 struct list_head *head; 1806 struct list_head *head;
1807 1807
1808 spin_lock(&rds_ring->lock);
1809
1808 producer = rds_ring->producer; 1810 producer = rds_ring->producer;
1809 1811
1810 spin_lock(&rds_ring->lock);
1811 head = &rds_ring->free_list; 1812 head = &rds_ring->free_list;
1812 while (!list_empty(head)) { 1813 while (!list_empty(head)) {
1813 1814
@@ -1829,7 +1830,6 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
1829 1830
1830 producer = get_next_index(producer, rds_ring->num_desc); 1831 producer = get_next_index(producer, rds_ring->num_desc);
1831 } 1832 }
1832 spin_unlock(&rds_ring->lock);
1833 1833
1834 if (count) { 1834 if (count) {
1835 rds_ring->producer = producer; 1835 rds_ring->producer = producer;
@@ -1853,6 +1853,8 @@ netxen_post_rx_buffers(struct netxen_adapter *adapter, u32 ringid,
1853 NETXEN_RCV_PRODUCER_OFFSET), msg); 1853 NETXEN_RCV_PRODUCER_OFFSET), msg);
1854 } 1854 }
1855 } 1855 }
1856
1857 spin_unlock(&rds_ring->lock);
1856} 1858}
1857 1859
1858static void 1860static void
@@ -1864,10 +1866,11 @@ netxen_post_rx_buffers_nodb(struct netxen_adapter *adapter,
1864 int producer, count = 0; 1866 int producer, count = 0;
1865 struct list_head *head; 1867 struct list_head *head;
1866 1868
1867 producer = rds_ring->producer;
1868 if (!spin_trylock(&rds_ring->lock)) 1869 if (!spin_trylock(&rds_ring->lock))
1869 return; 1870 return;
1870 1871
1872 producer = rds_ring->producer;
1873
1871 head = &rds_ring->free_list; 1874 head = &rds_ring->free_list;
1872 while (!list_empty(head)) { 1875 while (!list_empty(head)) {
1873 1876
diff --git a/drivers/net/pcmcia/pcnet_cs.c b/drivers/net/pcmcia/pcnet_cs.c
index 6f77a768ba8..bfdef72c5d5 100644
--- a/drivers/net/pcmcia/pcnet_cs.c
+++ b/drivers/net/pcmcia/pcnet_cs.c
@@ -1727,6 +1727,7 @@ static struct pcmcia_device_id pcnet_ids[] = {
1727 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"), 1727 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
1728 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"), 1728 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
1729 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"), 1729 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
1730 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(0, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
1730 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"), 1731 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(0, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
1731 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"), 1732 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(0, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
1732 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"), 1733 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(0, 0x0175, 0x0000, "cis/DP83903.cis"),
diff --git a/drivers/net/pcmcia/smc91c92_cs.c b/drivers/net/pcmcia/smc91c92_cs.c
index 64e6a84bbbb..307cd1721e9 100644
--- a/drivers/net/pcmcia/smc91c92_cs.c
+++ b/drivers/net/pcmcia/smc91c92_cs.c
@@ -1505,12 +1505,20 @@ irq_done:
1505 writeb(cor & ~COR_IREQ_ENA, smc->base + MOT_LAN + CISREG_COR); 1505 writeb(cor & ~COR_IREQ_ENA, smc->base + MOT_LAN + CISREG_COR);
1506 writeb(cor, smc->base + MOT_LAN + CISREG_COR); 1506 writeb(cor, smc->base + MOT_LAN + CISREG_COR);
1507 } 1507 }
1508#ifdef DOES_NOT_WORK 1508
1509 if (smc->base != NULL) { /* Megahertz MFC's */ 1509 if ((smc->base != NULL) && /* Megahertz MFC's */
1510 readb(smc->base+MEGAHERTZ_ISR); 1510 (smc->manfid == MANFID_MEGAHERTZ) &&
1511 readb(smc->base+MEGAHERTZ_ISR); 1511 (smc->cardid == PRODID_MEGAHERTZ_EM3288)) {
1512
1513 u_char tmp;
1514 tmp = readb(smc->base+MEGAHERTZ_ISR);
1515 tmp = readb(smc->base+MEGAHERTZ_ISR);
1516
1517 /* Retrigger interrupt if needed */
1518 writeb(tmp, smc->base + MEGAHERTZ_ISR);
1519 writeb(tmp, smc->base + MEGAHERTZ_ISR);
1512 } 1520 }
1513#endif 1521
1514 spin_unlock(&smc->lock); 1522 spin_unlock(&smc->lock);
1515 return IRQ_RETVAL(handled); 1523 return IRQ_RETVAL(handled);
1516} 1524}
diff --git a/drivers/net/phy/lxt.c b/drivers/net/phy/lxt.c
index dbd00345373..29c39ff85de 100644
--- a/drivers/net/phy/lxt.c
+++ b/drivers/net/phy/lxt.c
@@ -226,6 +226,7 @@ module_exit(lxt_exit);
226static struct mdio_device_id lxt_tbl[] = { 226static struct mdio_device_id lxt_tbl[] = {
227 { 0x78100000, 0xfffffff0 }, 227 { 0x78100000, 0xfffffff0 },
228 { 0x001378e0, 0xfffffff0 }, 228 { 0x001378e0, 0xfffffff0 },
229 { 0x00137a10, 0xfffffff0 },
229 { } 230 { }
230}; 231};
231 232
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index 2111c7bbf57..7985165e84f 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -717,11 +717,24 @@ static void sky2_phy_power_down(struct sky2_hw *hw, unsigned port)
717 sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF); 717 sky2_write8(hw, B2_TST_CTRL1, TST_CFG_WRITE_OFF);
718} 718}
719 719
720/* Enable Rx/Tx */
721static void sky2_enable_rx_tx(struct sky2_port *sky2)
722{
723 struct sky2_hw *hw = sky2->hw;
724 unsigned port = sky2->port;
725 u16 reg;
726
727 reg = gma_read16(hw, port, GM_GP_CTRL);
728 reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA;
729 gma_write16(hw, port, GM_GP_CTRL, reg);
730}
731
720/* Force a renegotiation */ 732/* Force a renegotiation */
721static void sky2_phy_reinit(struct sky2_port *sky2) 733static void sky2_phy_reinit(struct sky2_port *sky2)
722{ 734{
723 spin_lock_bh(&sky2->phy_lock); 735 spin_lock_bh(&sky2->phy_lock);
724 sky2_phy_init(sky2->hw, sky2->port); 736 sky2_phy_init(sky2->hw, sky2->port);
737 sky2_enable_rx_tx(sky2);
725 spin_unlock_bh(&sky2->phy_lock); 738 spin_unlock_bh(&sky2->phy_lock);
726} 739}
727 740
@@ -2040,7 +2053,6 @@ static void sky2_link_up(struct sky2_port *sky2)
2040{ 2053{
2041 struct sky2_hw *hw = sky2->hw; 2054 struct sky2_hw *hw = sky2->hw;
2042 unsigned port = sky2->port; 2055 unsigned port = sky2->port;
2043 u16 reg;
2044 static const char *fc_name[] = { 2056 static const char *fc_name[] = {
2045 [FC_NONE] = "none", 2057 [FC_NONE] = "none",
2046 [FC_TX] = "tx", 2058 [FC_TX] = "tx",
@@ -2048,10 +2060,7 @@ static void sky2_link_up(struct sky2_port *sky2)
2048 [FC_BOTH] = "both", 2060 [FC_BOTH] = "both",
2049 }; 2061 };
2050 2062
2051 /* enable Rx/Tx */ 2063 sky2_enable_rx_tx(sky2);
2052 reg = gma_read16(hw, port, GM_GP_CTRL);
2053 reg |= GM_GPCR_RX_ENA | GM_GPCR_TX_ENA;
2054 gma_write16(hw, port, GM_GP_CTRL, reg);
2055 2064
2056 gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK); 2065 gm_phy_write(hw, port, PHY_MARV_INT_MASK, PHY_M_DEF_MSK);
2057 2066
diff --git a/drivers/net/ucc_geth.c b/drivers/net/ucc_geth.c
index 4a34833b85d..807470e156a 100644
--- a/drivers/net/ucc_geth.c
+++ b/drivers/net/ucc_geth.c
@@ -3215,6 +3215,8 @@ static int ucc_geth_rx(struct ucc_geth_private *ugeth, u8 rxQ, int rx_work_limit
3215 __func__, __LINE__, (u32) skb); 3215 __func__, __LINE__, (u32) skb);
3216 if (skb) { 3216 if (skb) {
3217 skb->data = skb->head + NET_SKB_PAD; 3217 skb->data = skb->head + NET_SKB_PAD;
3218 skb->len = 0;
3219 skb_reset_tail_pointer(skb);
3218 __skb_queue_head(&ugeth->rx_recycle, skb); 3220 __skb_queue_head(&ugeth->rx_recycle, skb);
3219 } 3221 }
3220 3222
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 0a3c41faea9..4dd23513c5a 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -1334,7 +1334,6 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
1334 /* check for port already opened, if not set the termios */ 1334 /* check for port already opened, if not set the termios */
1335 serial->open_count++; 1335 serial->open_count++;
1336 if (serial->open_count == 1) { 1336 if (serial->open_count == 1) {
1337 tty->low_latency = 1;
1338 serial->rx_state = RX_IDLE; 1337 serial->rx_state = RX_IDLE;
1339 /* Force default termio settings */ 1338 /* Force default termio settings */
1340 _hso_serial_set_termios(tty, NULL); 1339 _hso_serial_set_termios(tty, NULL);
diff --git a/drivers/net/vxge/vxge-main.c b/drivers/net/vxge/vxge-main.c
index b504bd56136..d14e207de1d 100644
--- a/drivers/net/vxge/vxge-main.c
+++ b/drivers/net/vxge/vxge-main.c
@@ -2262,7 +2262,8 @@ start:
2262 vxge_debug_init(VXGE_ERR, 2262 vxge_debug_init(VXGE_ERR,
2263 "%s: memory allocation failed", 2263 "%s: memory allocation failed",
2264 VXGE_DRIVER_NAME); 2264 VXGE_DRIVER_NAME);
2265 return -ENOMEM; 2265 ret = -ENOMEM;
2266 goto alloc_entries_failed;
2266 } 2267 }
2267 2268
2268 vdev->vxge_entries = 2269 vdev->vxge_entries =
@@ -2271,8 +2272,8 @@ start:
2271 if (!vdev->vxge_entries) { 2272 if (!vdev->vxge_entries) {
2272 vxge_debug_init(VXGE_ERR, "%s: memory allocation failed", 2273 vxge_debug_init(VXGE_ERR, "%s: memory allocation failed",
2273 VXGE_DRIVER_NAME); 2274 VXGE_DRIVER_NAME);
2274 kfree(vdev->entries); 2275 ret = -ENOMEM;
2275 return -ENOMEM; 2276 goto alloc_vxge_entries_failed;
2276 } 2277 }
2277 2278
2278 for (i = 0, j = 0; i < vdev->no_of_vpath; i++) { 2279 for (i = 0, j = 0; i < vdev->no_of_vpath; i++) {
@@ -2303,22 +2304,32 @@ start:
2303 vxge_debug_init(VXGE_ERR, 2304 vxge_debug_init(VXGE_ERR,
2304 "%s: MSI-X enable failed for %d vectors, ret: %d", 2305 "%s: MSI-X enable failed for %d vectors, ret: %d",
2305 VXGE_DRIVER_NAME, vdev->intr_cnt, ret); 2306 VXGE_DRIVER_NAME, vdev->intr_cnt, ret);
2307 if ((max_config_vpath != VXGE_USE_DEFAULT) || (ret < 3)) {
2308 ret = -ENODEV;
2309 goto enable_msix_failed;
2310 }
2311
2306 kfree(vdev->entries); 2312 kfree(vdev->entries);
2307 kfree(vdev->vxge_entries); 2313 kfree(vdev->vxge_entries);
2308 vdev->entries = NULL; 2314 vdev->entries = NULL;
2309 vdev->vxge_entries = NULL; 2315 vdev->vxge_entries = NULL;
2310
2311 if ((max_config_vpath != VXGE_USE_DEFAULT) || (ret < 3))
2312 return -ENODEV;
2313 /* Try with less no of vector by reducing no of vpaths count */ 2316 /* Try with less no of vector by reducing no of vpaths count */
2314 temp = (ret - 1)/2; 2317 temp = (ret - 1)/2;
2315 vxge_close_vpaths(vdev, temp); 2318 vxge_close_vpaths(vdev, temp);
2316 vdev->no_of_vpath = temp; 2319 vdev->no_of_vpath = temp;
2317 goto start; 2320 goto start;
2318 } else if (ret < 0) 2321 } else if (ret < 0) {
2319 return -ENODEV; 2322 ret = -ENODEV;
2320 2323 goto enable_msix_failed;
2324 }
2321 return 0; 2325 return 0;
2326
2327enable_msix_failed:
2328 kfree(vdev->vxge_entries);
2329alloc_vxge_entries_failed:
2330 kfree(vdev->entries);
2331alloc_entries_failed:
2332 return ret;
2322} 2333}
2323 2334
2324static int vxge_enable_msix(struct vxgedev *vdev) 2335static int vxge_enable_msix(struct vxgedev *vdev)
diff --git a/drivers/net/wireless/ath/ath5k/attach.c b/drivers/net/wireless/ath/ath5k/attach.c
index e0c244b02f0..31c008042bf 100644
--- a/drivers/net/wireless/ath/ath5k/attach.c
+++ b/drivers/net/wireless/ath/ath5k/attach.c
@@ -126,6 +126,7 @@ int ath5k_hw_attach(struct ath5k_softc *sc)
126 ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT; 126 ah->ah_ant_mode = AR5K_ANTMODE_DEFAULT;
127 ah->ah_noise_floor = -95; /* until first NF calibration is run */ 127 ah->ah_noise_floor = -95; /* until first NF calibration is run */
128 sc->ani_state.ani_mode = ATH5K_ANI_MODE_AUTO; 128 sc->ani_state.ani_mode = ATH5K_ANI_MODE_AUTO;
129 ah->ah_current_channel = &sc->channels[0];
129 130
130 /* 131 /*
131 * Find the mac version 132 * Find the mac version
diff --git a/drivers/net/wireless/hostap/hostap_cs.c b/drivers/net/wireless/hostap/hostap_cs.c
index db72461c486..29b31a694b5 100644
--- a/drivers/net/wireless/hostap/hostap_cs.c
+++ b/drivers/net/wireless/hostap/hostap_cs.c
@@ -594,6 +594,7 @@ static int prism2_config(struct pcmcia_device *link)
594 local_info_t *local; 594 local_info_t *local;
595 int ret = 1; 595 int ret = 1;
596 struct hostap_cs_priv *hw_priv; 596 struct hostap_cs_priv *hw_priv;
597 unsigned long flags;
597 598
598 PDEBUG(DEBUG_FLOW, "prism2_config()\n"); 599 PDEBUG(DEBUG_FLOW, "prism2_config()\n");
599 600
@@ -625,9 +626,15 @@ static int prism2_config(struct pcmcia_device *link)
625 local->hw_priv = hw_priv; 626 local->hw_priv = hw_priv;
626 hw_priv->link = link; 627 hw_priv->link = link;
627 628
629 /*
630 * Make sure the IRQ handler cannot proceed until at least
631 * dev->base_addr is initialized.
632 */
633 spin_lock_irqsave(&local->irq_init_lock, flags);
634
628 ret = pcmcia_request_irq(link, prism2_interrupt); 635 ret = pcmcia_request_irq(link, prism2_interrupt);
629 if (ret) 636 if (ret)
630 goto failed; 637 goto failed_unlock;
631 638
632 /* 639 /*
633 * This actually configures the PCMCIA socket -- setting up 640 * This actually configures the PCMCIA socket -- setting up
@@ -636,11 +643,13 @@ static int prism2_config(struct pcmcia_device *link)
636 */ 643 */
637 ret = pcmcia_request_configuration(link, &link->conf); 644 ret = pcmcia_request_configuration(link, &link->conf);
638 if (ret) 645 if (ret)
639 goto failed; 646 goto failed_unlock;
640 647
641 dev->irq = link->irq; 648 dev->irq = link->irq;
642 dev->base_addr = link->io.BasePort1; 649 dev->base_addr = link->io.BasePort1;
643 650
651 spin_unlock_irqrestore(&local->irq_init_lock, flags);
652
644 /* Finally, report what we've done */ 653 /* Finally, report what we've done */
645 printk(KERN_INFO "%s: index 0x%02x: ", 654 printk(KERN_INFO "%s: index 0x%02x: ",
646 dev_info, link->conf.ConfigIndex); 655 dev_info, link->conf.ConfigIndex);
@@ -667,6 +676,8 @@ static int prism2_config(struct pcmcia_device *link)
667 676
668 return ret; 677 return ret;
669 678
679 failed_unlock:
680 spin_unlock_irqrestore(&local->irq_init_lock, flags);
670 failed: 681 failed:
671 kfree(hw_priv); 682 kfree(hw_priv);
672 prism2_release((u_long)link); 683 prism2_release((u_long)link);
diff --git a/drivers/net/wireless/hostap/hostap_hw.c b/drivers/net/wireless/hostap/hostap_hw.c
index ff9b5c88218..2f999fc94f6 100644
--- a/drivers/net/wireless/hostap/hostap_hw.c
+++ b/drivers/net/wireless/hostap/hostap_hw.c
@@ -2621,6 +2621,18 @@ static irqreturn_t prism2_interrupt(int irq, void *dev_id)
2621 iface = netdev_priv(dev); 2621 iface = netdev_priv(dev);
2622 local = iface->local; 2622 local = iface->local;
2623 2623
2624 /* Detect early interrupt before driver is fully configued */
2625 spin_lock(&local->irq_init_lock);
2626 if (!dev->base_addr) {
2627 if (net_ratelimit()) {
2628 printk(KERN_DEBUG "%s: Interrupt, but dev not configured\n",
2629 dev->name);
2630 }
2631 spin_unlock(&local->irq_init_lock);
2632 return IRQ_HANDLED;
2633 }
2634 spin_unlock(&local->irq_init_lock);
2635
2624 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_INTERRUPT, 0, 0); 2636 prism2_io_debug_add(dev, PRISM2_IO_DEBUG_CMD_INTERRUPT, 0, 0);
2625 2637
2626 if (local->func->card_present && !local->func->card_present(local)) { 2638 if (local->func->card_present && !local->func->card_present(local)) {
@@ -3138,6 +3150,7 @@ prism2_init_local_data(struct prism2_helper_functions *funcs, int card_idx,
3138 spin_lock_init(&local->cmdlock); 3150 spin_lock_init(&local->cmdlock);
3139 spin_lock_init(&local->baplock); 3151 spin_lock_init(&local->baplock);
3140 spin_lock_init(&local->lock); 3152 spin_lock_init(&local->lock);
3153 spin_lock_init(&local->irq_init_lock);
3141 mutex_init(&local->rid_bap_mtx); 3154 mutex_init(&local->rid_bap_mtx);
3142 3155
3143 if (card_idx < 0 || card_idx >= MAX_PARM_DEVICES) 3156 if (card_idx < 0 || card_idx >= MAX_PARM_DEVICES)
diff --git a/drivers/net/wireless/hostap/hostap_wlan.h b/drivers/net/wireless/hostap/hostap_wlan.h
index 3d238917af0..1ba33be98b2 100644
--- a/drivers/net/wireless/hostap/hostap_wlan.h
+++ b/drivers/net/wireless/hostap/hostap_wlan.h
@@ -654,7 +654,7 @@ struct local_info {
654 rwlock_t iface_lock; /* hostap_interfaces read lock; use write lock 654 rwlock_t iface_lock; /* hostap_interfaces read lock; use write lock
655 * when removing entries from the list. 655 * when removing entries from the list.
656 * TX and RX paths can use read lock. */ 656 * TX and RX paths can use read lock. */
657 spinlock_t cmdlock, baplock, lock; 657 spinlock_t cmdlock, baplock, lock, irq_init_lock;
658 struct mutex rid_bap_mtx; 658 struct mutex rid_bap_mtx;
659 u16 infofid; /* MAC buffer id for info frame */ 659 u16 infofid; /* MAC buffer id for info frame */
660 /* txfid, intransmitfid, next_txtid, and next_alloc are protected by 660 /* txfid, intransmitfid, next_txtid, and next_alloc are protected by
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
index a732f1094e5..7d614c4d3c6 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn-tx.c
@@ -1299,6 +1299,11 @@ void iwlagn_rx_reply_compressed_ba(struct iwl_priv *priv,
1299 sta_id = ba_resp->sta_id; 1299 sta_id = ba_resp->sta_id;
1300 tid = ba_resp->tid; 1300 tid = ba_resp->tid;
1301 agg = &priv->stations[sta_id].tid[tid].agg; 1301 agg = &priv->stations[sta_id].tid[tid].agg;
1302 if (unlikely(agg->txq_id != scd_flow)) {
1303 IWL_ERR(priv, "BA scd_flow %d does not match txq_id %d\n",
1304 scd_flow, agg->txq_id);
1305 return;
1306 }
1302 1307
1303 /* Find index just before block-ack window */ 1308 /* Find index just before block-ack window */
1304 index = iwl_queue_dec_wrap(ba_resp_scd_ssn & 0xff, txq->q.n_bd); 1309 index = iwl_queue_dec_wrap(ba_resp_scd_ssn & 0xff, txq->q.n_bd);
diff --git a/drivers/net/wireless/iwlwifi/iwl-agn.c b/drivers/net/wireless/iwlwifi/iwl-agn.c
index 7726e67044c..24aff654fa9 100644
--- a/drivers/net/wireless/iwlwifi/iwl-agn.c
+++ b/drivers/net/wireless/iwlwifi/iwl-agn.c
@@ -3391,10 +3391,12 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
3391 int ret; 3391 int ret;
3392 u8 sta_id; 3392 u8 sta_id;
3393 3393
3394 sta_priv->common.sta_id = IWL_INVALID_STATION;
3395
3396 IWL_DEBUG_INFO(priv, "received request to add station %pM\n", 3394 IWL_DEBUG_INFO(priv, "received request to add station %pM\n",
3397 sta->addr); 3395 sta->addr);
3396 mutex_lock(&priv->mutex);
3397 IWL_DEBUG_INFO(priv, "proceeding to add station %pM\n",
3398 sta->addr);
3399 sta_priv->common.sta_id = IWL_INVALID_STATION;
3398 3400
3399 atomic_set(&sta_priv->pending_frames, 0); 3401 atomic_set(&sta_priv->pending_frames, 0);
3400 if (vif->type == NL80211_IFTYPE_AP) 3402 if (vif->type == NL80211_IFTYPE_AP)
@@ -3406,6 +3408,7 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
3406 IWL_ERR(priv, "Unable to add station %pM (%d)\n", 3408 IWL_ERR(priv, "Unable to add station %pM (%d)\n",
3407 sta->addr, ret); 3409 sta->addr, ret);
3408 /* Should we return success if return code is EEXIST ? */ 3410 /* Should we return success if return code is EEXIST ? */
3411 mutex_unlock(&priv->mutex);
3409 return ret; 3412 return ret;
3410 } 3413 }
3411 3414
@@ -3415,6 +3418,7 @@ static int iwlagn_mac_sta_add(struct ieee80211_hw *hw,
3415 IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n", 3418 IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n",
3416 sta->addr); 3419 sta->addr);
3417 iwl_rs_rate_init(priv, sta, sta_id); 3420 iwl_rs_rate_init(priv, sta, sta_id);
3421 mutex_unlock(&priv->mutex);
3418 3422
3419 return 0; 3423 return 0;
3420} 3424}
diff --git a/drivers/net/wireless/iwlwifi/iwl-scan.c b/drivers/net/wireless/iwlwifi/iwl-scan.c
index 5d3f51ff2f0..386c5f96eff 100644
--- a/drivers/net/wireless/iwlwifi/iwl-scan.c
+++ b/drivers/net/wireless/iwlwifi/iwl-scan.c
@@ -491,6 +491,7 @@ void iwl_bg_abort_scan(struct work_struct *work)
491 491
492 mutex_lock(&priv->mutex); 492 mutex_lock(&priv->mutex);
493 493
494 cancel_delayed_work_sync(&priv->scan_check);
494 set_bit(STATUS_SCAN_ABORTING, &priv->status); 495 set_bit(STATUS_SCAN_ABORTING, &priv->status);
495 iwl_send_scan_abort(priv); 496 iwl_send_scan_abort(priv);
496 497
diff --git a/drivers/net/wireless/iwlwifi/iwl-sta.c b/drivers/net/wireless/iwlwifi/iwl-sta.c
index 83a26361a9b..c27c13fbb1a 100644
--- a/drivers/net/wireless/iwlwifi/iwl-sta.c
+++ b/drivers/net/wireless/iwlwifi/iwl-sta.c
@@ -1373,10 +1373,14 @@ int iwl_mac_sta_remove(struct ieee80211_hw *hw,
1373 1373
1374 IWL_DEBUG_INFO(priv, "received request to remove station %pM\n", 1374 IWL_DEBUG_INFO(priv, "received request to remove station %pM\n",
1375 sta->addr); 1375 sta->addr);
1376 mutex_lock(&priv->mutex);
1377 IWL_DEBUG_INFO(priv, "proceeding to remove station %pM\n",
1378 sta->addr);
1376 ret = iwl_remove_station(priv, sta_common->sta_id, sta->addr); 1379 ret = iwl_remove_station(priv, sta_common->sta_id, sta->addr);
1377 if (ret) 1380 if (ret)
1378 IWL_ERR(priv, "Error removing station %pM\n", 1381 IWL_ERR(priv, "Error removing station %pM\n",
1379 sta->addr); 1382 sta->addr);
1383 mutex_unlock(&priv->mutex);
1380 return ret; 1384 return ret;
1381} 1385}
1382EXPORT_SYMBOL(iwl_mac_sta_remove); 1386EXPORT_SYMBOL(iwl_mac_sta_remove);
diff --git a/drivers/net/wireless/iwlwifi/iwl3945-base.c b/drivers/net/wireless/iwlwifi/iwl3945-base.c
index 6c353cacc8d..a27872de410 100644
--- a/drivers/net/wireless/iwlwifi/iwl3945-base.c
+++ b/drivers/net/wireless/iwlwifi/iwl3945-base.c
@@ -3437,10 +3437,13 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw,
3437 bool is_ap = vif->type == NL80211_IFTYPE_STATION; 3437 bool is_ap = vif->type == NL80211_IFTYPE_STATION;
3438 u8 sta_id; 3438 u8 sta_id;
3439 3439
3440 sta_priv->common.sta_id = IWL_INVALID_STATION;
3441
3442 IWL_DEBUG_INFO(priv, "received request to add station %pM\n", 3440 IWL_DEBUG_INFO(priv, "received request to add station %pM\n",
3443 sta->addr); 3441 sta->addr);
3442 mutex_lock(&priv->mutex);
3443 IWL_DEBUG_INFO(priv, "proceeding to add station %pM\n",
3444 sta->addr);
3445 sta_priv->common.sta_id = IWL_INVALID_STATION;
3446
3444 3447
3445 ret = iwl_add_station_common(priv, sta->addr, is_ap, &sta->ht_cap, 3448 ret = iwl_add_station_common(priv, sta->addr, is_ap, &sta->ht_cap,
3446 &sta_id); 3449 &sta_id);
@@ -3448,6 +3451,7 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw,
3448 IWL_ERR(priv, "Unable to add station %pM (%d)\n", 3451 IWL_ERR(priv, "Unable to add station %pM (%d)\n",
3449 sta->addr, ret); 3452 sta->addr, ret);
3450 /* Should we return success if return code is EEXIST ? */ 3453 /* Should we return success if return code is EEXIST ? */
3454 mutex_unlock(&priv->mutex);
3451 return ret; 3455 return ret;
3452 } 3456 }
3453 3457
@@ -3457,6 +3461,7 @@ static int iwl3945_mac_sta_add(struct ieee80211_hw *hw,
3457 IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n", 3461 IWL_DEBUG_INFO(priv, "Initializing rate scaling for station %pM\n",
3458 sta->addr); 3462 sta->addr);
3459 iwl3945_rs_rate_init(priv, sta, sta_id); 3463 iwl3945_rs_rate_init(priv, sta, sta_id);
3464 mutex_unlock(&priv->mutex);
3460 3465
3461 return 0; 3466 return 0;
3462} 3467}
diff --git a/drivers/net/wireless/libertas_tf/main.c b/drivers/net/wireless/libertas_tf/main.c
index 6a04c2157f7..817fffc0de4 100644
--- a/drivers/net/wireless/libertas_tf/main.c
+++ b/drivers/net/wireless/libertas_tf/main.c
@@ -549,7 +549,7 @@ int lbtf_rx(struct lbtf_private *priv, struct sk_buff *skb)
549 549
550 prxpd = (struct rxpd *) skb->data; 550 prxpd = (struct rxpd *) skb->data;
551 551
552 stats.flag = 0; 552 memset(&stats, 0, sizeof(stats));
553 if (!(prxpd->status & cpu_to_le16(MRVDRV_RXPD_STATUS_OK))) 553 if (!(prxpd->status & cpu_to_le16(MRVDRV_RXPD_STATUS_OK)))
554 stats.flag |= RX_FLAG_FAILED_FCS_CRC; 554 stats.flag |= RX_FLAG_FAILED_FCS_CRC;
555 stats.freq = priv->cur_freq; 555 stats.freq = priv->cur_freq;
diff --git a/drivers/net/wireless/p54/p54pci.c b/drivers/net/wireless/p54/p54pci.c
index 07c4528f6e6..a5ea89cde8c 100644
--- a/drivers/net/wireless/p54/p54pci.c
+++ b/drivers/net/wireless/p54/p54pci.c
@@ -41,6 +41,8 @@ static DEFINE_PCI_DEVICE_TABLE(p54p_table) = {
41 { PCI_DEVICE(0x1260, 0x3877) }, 41 { PCI_DEVICE(0x1260, 0x3877) },
42 /* Intersil PRISM Javelin/Xbow Wireless LAN adapter */ 42 /* Intersil PRISM Javelin/Xbow Wireless LAN adapter */
43 { PCI_DEVICE(0x1260, 0x3886) }, 43 { PCI_DEVICE(0x1260, 0x3886) },
44 /* Intersil PRISM Xbow Wireless LAN adapter (Symbol AP-300) */
45 { PCI_DEVICE(0x1260, 0xffff) },
44 { }, 46 { },
45}; 47};
46 48
diff --git a/drivers/serial/serial_cs.c b/drivers/serial/serial_cs.c
index 526307368f8..ab17c08ddc0 100644
--- a/drivers/serial/serial_cs.c
+++ b/drivers/serial/serial_cs.c
@@ -821,6 +821,7 @@ static struct pcmcia_device_id serial_ids[] = {
821 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"), 821 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet", 0xf5f025c2, 0x338e8155, "cis/PCMLM28.cis"),
822 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"), 822 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "Psion Dacom", "Gold Card V34 Ethernet GSM", 0xf5f025c2, 0x4ae85d35, "cis/PCMLM28.cis"),
823 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"), 823 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "LINKSYS", "PCMLM28", 0xf7cb0b07, 0x66881874, "cis/PCMLM28.cis"),
824 PCMCIA_PFC_DEVICE_CIS_PROD_ID12(1, "TOSHIBA", "Modem/LAN Card", 0xb4585a1a, 0x53f922f8, "cis/PCMLM28.cis"),
824 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"), 825 PCMCIA_MFC_DEVICE_CIS_PROD_ID12(1, "DAYNA COMMUNICATIONS", "LAN AND MODEM MULTIFUNCTION", 0x8fdf8f89, 0xdd5ed9e8, "cis/DP83903.cis"),
825 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"), 826 PCMCIA_MFC_DEVICE_CIS_PROD_ID4(1, "NSC MF LAN/Modem", 0x58fc6056, "cis/DP83903.cis"),
826 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "cis/3CCFEM556.cis"), 827 PCMCIA_MFC_DEVICE_CIS_MANF_CARD(1, 0x0101, 0x0556, "cis/3CCFEM556.cis"),
generated by cgit v1.2.2 (git 2.25.0) at 2024-10-22 01:32:18 -0400