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-rw-r--r--Documentation/networking/Makefile2
-rw-r--r--Documentation/networking/timestamping/Makefile11
-rw-r--r--Documentation/networking/timestamping/timestamping.c10
-rw-r--r--drivers/atm/lanai.c7
-rw-r--r--drivers/isdn/gigaset/capi.c44
-rw-r--r--drivers/isdn/gigaset/common.c6
-rw-r--r--drivers/isdn/gigaset/ev-layer.c12
-rw-r--r--drivers/isdn/gigaset/gigaset.h6
-rw-r--r--drivers/isdn/gigaset/i4l.c28
-rw-r--r--drivers/isdn/gigaset/interface.c1
-rw-r--r--drivers/isdn/hardware/eicon/message.c35
-rw-r--r--drivers/isdn/hysdn/hysdn_boot.c2
-rw-r--r--drivers/net/benet/be_cmds.c2
-rw-r--r--drivers/net/bnx2x_main.c10
-rw-r--r--drivers/net/davinci_emac.c72
-rw-r--r--drivers/net/e100.c2
-rw-r--r--drivers/net/irda/w83977af_ir.c36
-rw-r--r--drivers/net/myri10ge/myri10ge.c1
-rw-r--r--drivers/net/s2io.c4
-rw-r--r--drivers/net/usb/hso.c3
-rw-r--r--net/dccp/ipv4.c8
-rw-r--r--net/dccp/ipv6.c8
-rw-r--r--net/dccp/proto.c16
-rw-r--r--net/phonet/pn_dev.c3
-rw-r--r--net/phonet/pn_netlink.c3
25 files changed, 164 insertions, 168 deletions
diff --git a/Documentation/networking/Makefile b/Documentation/networking/Makefile
index 6d8af1ac56c4..5aba7a33aeeb 100644
--- a/Documentation/networking/Makefile
+++ b/Documentation/networking/Makefile
@@ -6,3 +6,5 @@ hostprogs-y := ifenslave
# Tell kbuild to always build the programs
always := $(hostprogs-y)
+
+obj-m := timestamping/
diff --git a/Documentation/networking/timestamping/Makefile b/Documentation/networking/timestamping/Makefile
index 2a1489fdc036..e79973443e9f 100644
--- a/Documentation/networking/timestamping/Makefile
+++ b/Documentation/networking/timestamping/Makefile
@@ -1,6 +1,13 @@
-CPPFLAGS = -I../../../include
+# kbuild trick to avoid linker error. Can be omitted if a module is built.
+obj- := dummy.o
-timestamping: timestamping.c
+# List of programs to build
+hostprogs-y := timestamping
+
+# Tell kbuild to always build the programs
+always := $(hostprogs-y)
+
+HOSTCFLAGS_timestamping.o += -I$(objtree)/usr/include
clean:
rm -f timestamping
diff --git a/Documentation/networking/timestamping/timestamping.c b/Documentation/networking/timestamping/timestamping.c
index bab619a48214..8ba82bfe6a33 100644
--- a/Documentation/networking/timestamping/timestamping.c
+++ b/Documentation/networking/timestamping/timestamping.c
@@ -41,9 +41,9 @@
#include <arpa/inet.h>
#include <net/if.h>
-#include "asm/types.h"
-#include "linux/net_tstamp.h"
-#include "linux/errqueue.h"
+#include <asm/types.h>
+#include <linux/net_tstamp.h>
+#include <linux/errqueue.h>
#ifndef SO_TIMESTAMPING
# define SO_TIMESTAMPING 37
@@ -164,7 +164,7 @@ static void printpacket(struct msghdr *msg, int res,
gettimeofday(&now, 0);
- printf("%ld.%06ld: received %s data, %d bytes from %s, %d bytes control messages\n",
+ printf("%ld.%06ld: received %s data, %d bytes from %s, %zu bytes control messages\n",
(long)now.tv_sec, (long)now.tv_usec,
(recvmsg_flags & MSG_ERRQUEUE) ? "error" : "regular",
res,
@@ -173,7 +173,7 @@ static void printpacket(struct msghdr *msg, int res,
for (cmsg = CMSG_FIRSTHDR(msg);
cmsg;
cmsg = CMSG_NXTHDR(msg, cmsg)) {
- printf(" cmsg len %d: ", cmsg->cmsg_len);
+ printf(" cmsg len %zu: ", cmsg->cmsg_len);
switch (cmsg->cmsg_level) {
case SOL_SOCKET:
printf("SOL_SOCKET ");
diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
index 7fe7c324e7ef..23d95054705b 100644
--- a/drivers/atm/lanai.c
+++ b/drivers/atm/lanai.c
@@ -306,11 +306,10 @@ static void vci_bitfield_iterate(struct lanai_dev *lanai,
const unsigned long *lp,
void (*func)(struct lanai_dev *,vci_t vci))
{
- vci_t vci = find_first_bit(lp, NUM_VCI);
- while (vci < NUM_VCI) {
+ vci_t vci;
+
+ for_each_set_bit(vci, lp, NUM_VCI)
func(lanai, vci);
- vci = find_next_bit(lp, NUM_VCI, vci + 1);
- }
}
/* -------------------- BUFFER UTILITIES: */
diff --git a/drivers/isdn/gigaset/capi.c b/drivers/isdn/gigaset/capi.c
index 6643d6533ccb..4a31962ddf71 100644
--- a/drivers/isdn/gigaset/capi.c
+++ b/drivers/isdn/gigaset/capi.c
@@ -2191,36 +2191,24 @@ static const struct file_operations gigaset_proc_fops = {
.release = single_release,
};
-static struct capi_driver capi_driver_gigaset = {
- .name = "gigaset",
- .revision = "1.0",
-};
-
/**
- * gigaset_isdn_register() - register to LL
+ * gigaset_isdn_regdev() - register device to LL
* @cs: device descriptor structure.
* @isdnid: device name.
*
- * Called by main module to register the device with the LL.
- *
* Return value: 1 for success, 0 for failure
*/
-int gigaset_isdn_register(struct cardstate *cs, const char *isdnid)
+int gigaset_isdn_regdev(struct cardstate *cs, const char *isdnid)
{
struct gigaset_capi_ctr *iif;
int rc;
- pr_info("Kernel CAPI interface\n");
-
iif = kmalloc(sizeof(*iif), GFP_KERNEL);
if (!iif) {
pr_err("%s: out of memory\n", __func__);
return 0;
}
- /* register driver with CAPI (ToDo: what for?) */
- register_capi_driver(&capi_driver_gigaset);
-
/* prepare controller structure */
iif->ctr.owner = THIS_MODULE;
iif->ctr.driverdata = cs;
@@ -2241,7 +2229,6 @@ int gigaset_isdn_register(struct cardstate *cs, const char *isdnid)
rc = attach_capi_ctr(&iif->ctr);
if (rc) {
pr_err("attach_capi_ctr failed (%d)\n", rc);
- unregister_capi_driver(&capi_driver_gigaset);
kfree(iif);
return 0;
}
@@ -2252,17 +2239,36 @@ int gigaset_isdn_register(struct cardstate *cs, const char *isdnid)
}
/**
- * gigaset_isdn_unregister() - unregister from LL
+ * gigaset_isdn_unregdev() - unregister device from LL
* @cs: device descriptor structure.
- *
- * Called by main module to unregister the device from the LL.
*/
-void gigaset_isdn_unregister(struct cardstate *cs)
+void gigaset_isdn_unregdev(struct cardstate *cs)
{
struct gigaset_capi_ctr *iif = cs->iif;
detach_capi_ctr(&iif->ctr);
kfree(iif);
cs->iif = NULL;
+}
+
+static struct capi_driver capi_driver_gigaset = {
+ .name = "gigaset",
+ .revision = "1.0",
+};
+
+/**
+ * gigaset_isdn_regdrv() - register driver to LL
+ */
+void gigaset_isdn_regdrv(void)
+{
+ pr_info("Kernel CAPI interface\n");
+ register_capi_driver(&capi_driver_gigaset);
+}
+
+/**
+ * gigaset_isdn_unregdrv() - unregister driver from LL
+ */
+void gigaset_isdn_unregdrv(void)
+{
unregister_capi_driver(&capi_driver_gigaset);
}
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index 85de3399a2f2..bdc01cb9f0ab 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -507,7 +507,7 @@ void gigaset_freecs(struct cardstate *cs)
case 2: /* error in initcshw */
/* Deregister from LL */
make_invalid(cs, VALID_ID);
- gigaset_isdn_unregister(cs);
+ gigaset_isdn_unregdev(cs);
/* fall through */
case 1: /* error when registering to LL */
@@ -769,7 +769,7 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
cs->cmdbytes = 0;
gig_dbg(DEBUG_INIT, "setting up iif");
- if (!gigaset_isdn_register(cs, modulename)) {
+ if (!gigaset_isdn_regdev(cs, modulename)) {
pr_err("error registering ISDN device\n");
goto error;
}
@@ -1205,11 +1205,13 @@ static int __init gigaset_init_module(void)
gigaset_debuglevel = DEBUG_DEFAULT;
pr_info(DRIVER_DESC DRIVER_DESC_DEBUG "\n");
+ gigaset_isdn_regdrv();
return 0;
}
static void __exit gigaset_exit_module(void)
{
+ gigaset_isdn_unregdrv();
}
module_init(gigaset_init_module);
diff --git a/drivers/isdn/gigaset/ev-layer.c b/drivers/isdn/gigaset/ev-layer.c
index c8f89b78b233..206c380c5235 100644
--- a/drivers/isdn/gigaset/ev-layer.c
+++ b/drivers/isdn/gigaset/ev-layer.c
@@ -1258,14 +1258,10 @@ static void do_action(int action, struct cardstate *cs,
* note that bcs may be NULL if no B channel is free
*/
at_state2->ConState = 700;
- kfree(at_state2->str_var[STR_NMBR]);
- at_state2->str_var[STR_NMBR] = NULL;
- kfree(at_state2->str_var[STR_ZCPN]);
- at_state2->str_var[STR_ZCPN] = NULL;
- kfree(at_state2->str_var[STR_ZBC]);
- at_state2->str_var[STR_ZBC] = NULL;
- kfree(at_state2->str_var[STR_ZHLC]);
- at_state2->str_var[STR_ZHLC] = NULL;
+ for (i = 0; i < STR_NUM; ++i) {
+ kfree(at_state2->str_var[i]);
+ at_state2->str_var[i] = NULL;
+ }
at_state2->int_var[VAR_ZCTP] = -1;
spin_lock_irqsave(&cs->lock, flags);
diff --git a/drivers/isdn/gigaset/gigaset.h b/drivers/isdn/gigaset/gigaset.h
index 1875ab80b335..cdd144ecdc5f 100644
--- a/drivers/isdn/gigaset/gigaset.h
+++ b/drivers/isdn/gigaset/gigaset.h
@@ -675,8 +675,10 @@ int gigaset_isowbuf_getbytes(struct isowbuf_t *iwb, int size);
*/
/* Called from common.c for setting up/shutting down with the ISDN subsystem */
-int gigaset_isdn_register(struct cardstate *cs, const char *isdnid);
-void gigaset_isdn_unregister(struct cardstate *cs);
+void gigaset_isdn_regdrv(void);
+void gigaset_isdn_unregdrv(void);
+int gigaset_isdn_regdev(struct cardstate *cs, const char *isdnid);
+void gigaset_isdn_unregdev(struct cardstate *cs);
/* Called from hardware module to indicate completion of an skb */
void gigaset_skb_sent(struct bc_state *bcs, struct sk_buff *skb);
diff --git a/drivers/isdn/gigaset/i4l.c b/drivers/isdn/gigaset/i4l.c
index f0acb9dc9e33..c22e5ace8276 100644
--- a/drivers/isdn/gigaset/i4l.c
+++ b/drivers/isdn/gigaset/i4l.c
@@ -592,15 +592,13 @@ void gigaset_isdn_stop(struct cardstate *cs)
}
/**
- * gigaset_isdn_register() - register to LL
+ * gigaset_isdn_regdev() - register to LL
* @cs: device descriptor structure.
* @isdnid: device name.
*
- * Called by main module to register the device with the LL.
- *
* Return value: 1 for success, 0 for failure
*/
-int gigaset_isdn_register(struct cardstate *cs, const char *isdnid)
+int gigaset_isdn_regdev(struct cardstate *cs, const char *isdnid)
{
isdn_if *iif;
@@ -650,15 +648,29 @@ int gigaset_isdn_register(struct cardstate *cs, const char *isdnid)
}
/**
- * gigaset_isdn_unregister() - unregister from LL
+ * gigaset_isdn_unregdev() - unregister device from LL
* @cs: device descriptor structure.
- *
- * Called by main module to unregister the device from the LL.
*/
-void gigaset_isdn_unregister(struct cardstate *cs)
+void gigaset_isdn_unregdev(struct cardstate *cs)
{
gig_dbg(DEBUG_CMD, "sending UNLOAD");
gigaset_i4l_cmd(cs, ISDN_STAT_UNLOAD);
kfree(cs->iif);
cs->iif = NULL;
}
+
+/**
+ * gigaset_isdn_regdrv() - register driver to LL
+ */
+void gigaset_isdn_regdrv(void)
+{
+ /* nothing to do */
+}
+
+/**
+ * gigaset_isdn_unregdrv() - unregister driver from LL
+ */
+void gigaset_isdn_unregdrv(void)
+{
+ /* nothing to do */
+}
diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
index a1bcbc21ff71..f0dc6c9cc283 100644
--- a/drivers/isdn/gigaset/interface.c
+++ b/drivers/isdn/gigaset/interface.c
@@ -628,7 +628,6 @@ void gigaset_if_receive(struct cardstate *cs,
if (tty == NULL)
gig_dbg(DEBUG_IF, "receive on closed device");
else {
- tty_buffer_request_room(tty, len);
tty_insert_flip_string(tty, buffer, len);
tty_flip_buffer_push(tty);
}
diff --git a/drivers/isdn/hardware/eicon/message.c b/drivers/isdn/hardware/eicon/message.c
index ae89fb89da64..341ef17c22ac 100644
--- a/drivers/isdn/hardware/eicon/message.c
+++ b/drivers/isdn/hardware/eicon/message.c
@@ -2754,7 +2754,7 @@ static byte connect_b3_req(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
for (i = 0; i < w; i++)
((T30_INFO *)(plci->fax_connect_info_buffer))->station_id[i] = fax_parms[4].info[1+i];
((T30_INFO *)(plci->fax_connect_info_buffer))->head_line_len = 0;
- len = offsetof(T30_INFO, station_id) + 20;
+ len = offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH;
w = fax_parms[5].length;
if (w > 20)
w = 20;
@@ -2892,7 +2892,7 @@ static byte connect_b3_res(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
&& (plci->nsf_control_bits & T30_NSF_CONTROL_BIT_ENABLE_NSF)
&& (plci->nsf_control_bits & T30_NSF_CONTROL_BIT_NEGOTIATE_RESP))
{
- len = offsetof(T30_INFO, station_id) + 20;
+ len = offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH;
if (plci->fax_connect_info_length < len)
{
((T30_INFO *)(plci->fax_connect_info_buffer))->station_id_len = 0;
@@ -3802,7 +3802,7 @@ static byte manufacturer_res(dword Id, word Number, DIVA_CAPI_ADAPTER *a,
break;
}
ncpi = &m_parms[1];
- len = offsetof(T30_INFO, station_id) + 20;
+ len = offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH;
if (plci->fax_connect_info_length < len)
{
((T30_INFO *)(plci->fax_connect_info_buffer))->station_id_len = 0;
@@ -6830,7 +6830,7 @@ static void nl_ind(PLCI *plci)
if(((T30_INFO *)plci->NL.RBuffer->P)->station_id_len)
{
plci->ncpi_buffer[len] = 20;
- for (i = 0; i < 20; i++)
+ for (i = 0; i < T30_MAX_STATION_ID_LENGTH; i++)
plci->ncpi_buffer[++len] = ((T30_INFO *)plci->NL.RBuffer->P)->station_id[i];
}
if (((plci->NL.Ind & 0x0f) == N_DISC) || ((plci->NL.Ind & 0x0f) == N_DISC_ACK))
@@ -6844,7 +6844,7 @@ static void nl_ind(PLCI *plci)
if ((plci->requested_options_conn | plci->requested_options | a->requested_options_table[plci->appl->Id-1])
& ((1L << PRIVATE_FAX_SUB_SEP_PWD) | (1L << PRIVATE_FAX_NONSTANDARD)))
{
- i = offsetof(T30_INFO, station_id) + 20 + ((T30_INFO *)plci->NL.RBuffer->P)->head_line_len;
+ i = offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH + ((T30_INFO *)plci->NL.RBuffer->P)->head_line_len;
while (i < plci->NL.RBuffer->length)
plci->ncpi_buffer[++len] = plci->NL.RBuffer->P[i++];
}
@@ -8400,7 +8400,7 @@ static word add_b23(PLCI *plci, API_PARSE *bp)
}
}
/* copy station id to NLC */
- for(i=0; i<20; i++)
+ for(i=0; i < T30_MAX_STATION_ID_LENGTH; i++)
{
if(i<b3_config_parms[2].length)
{
@@ -8411,29 +8411,29 @@ static word add_b23(PLCI *plci, API_PARSE *bp)
((T30_INFO *)&nlc[1])->station_id[i] = ' ';
}
}
- ((T30_INFO *)&nlc[1])->station_id_len = 20;
+ ((T30_INFO *)&nlc[1])->station_id_len = T30_MAX_STATION_ID_LENGTH;
/* copy head line to NLC */
if(b3_config_parms[3].length)
{
- pos = (byte)(fax_head_line_time (&(((T30_INFO *)&nlc[1])->station_id[20])));
+ pos = (byte)(fax_head_line_time (&(((T30_INFO *)&nlc[1])->station_id[T30_MAX_STATION_ID_LENGTH])));
if (pos != 0)
{
if (CAPI_MAX_DATE_TIME_LENGTH + 2 + b3_config_parms[3].length > CAPI_MAX_HEAD_LINE_SPACE)
pos = 0;
else
{
- ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ' ';
- ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ' ';
+ nlc[1 + offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH + pos++] = ' ';
+ nlc[1 + offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH + pos++] = ' ';
len = (byte)b3_config_parms[2].length;
if (len > 20)
len = 20;
if (CAPI_MAX_DATE_TIME_LENGTH + 2 + len + 2 + b3_config_parms[3].length <= CAPI_MAX_HEAD_LINE_SPACE)
{
for (i = 0; i < len; i++)
- ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ((byte *)b3_config_parms[2].info)[1+i];
- ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ' ';
- ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ' ';
+ nlc[1 + offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH + pos++] = ((byte *)b3_config_parms[2].info)[1+i];
+ nlc[1 + offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH + pos++] = ' ';
+ nlc[1 + offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH + pos++] = ' ';
}
}
}
@@ -8444,9 +8444,8 @@ static word add_b23(PLCI *plci, API_PARSE *bp)
((T30_INFO *)&nlc[1])->head_line_len = (byte)(pos + len);
nlc[0] += (byte)(pos + len);
for (i = 0; i < len; i++)
- ((T30_INFO *)&nlc[1])->station_id[20 + pos++] = ((byte *)b3_config_parms[3].info)[1+i];
- }
- else
+ nlc[1 + offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH + pos++] = ((byte *)b3_config_parms[3].info)[1+i];
+ } else
((T30_INFO *)&nlc[1])->head_line_len = 0;
plci->nsf_control_bits = 0;
@@ -8473,7 +8472,7 @@ static word add_b23(PLCI *plci, API_PARSE *bp)
fax_control_bits |= T30_CONTROL_BIT_ACCEPT_SEL_POLLING;
}
len = nlc[0];
- pos = offsetof(T30_INFO, station_id) + 20;
+ pos = offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH;
if (pos < plci->fax_connect_info_length)
{
for (i = 1 + plci->fax_connect_info_buffer[pos]; i != 0; i--)
@@ -8525,7 +8524,7 @@ static word add_b23(PLCI *plci, API_PARSE *bp)
}
PUT_WORD(&(((T30_INFO *)&nlc[1])->control_bits_low), fax_control_bits);
- len = offsetof(T30_INFO, station_id) + 20;
+ len = offsetof(T30_INFO, station_id) + T30_MAX_STATION_ID_LENGTH;
for (i = 0; i < len; i++)
plci->fax_connect_info_buffer[i] = nlc[1+i];
((T30_INFO *) plci->fax_connect_info_buffer)->head_line_len = 0;
diff --git a/drivers/isdn/hysdn/hysdn_boot.c b/drivers/isdn/hysdn/hysdn_boot.c
index be787e16bb79..4f541ef14f9e 100644
--- a/drivers/isdn/hysdn/hysdn_boot.c
+++ b/drivers/isdn/hysdn/hysdn_boot.c
@@ -143,7 +143,7 @@ pof_handle_data(hysdn_card * card, int datlen)
(boot->pof_recid == TAG_CABSDATA) ? "CABSDATA" : "ABSDATA",
datlen, boot->pof_recoffset);
- if ((boot->last_error = card->writebootseq(card, boot->buf.BootBuf, datlen) < 0))
+ if ((boot->last_error = card->writebootseq(card, boot->buf.BootBuf, datlen)) < 0)
return (boot->last_error); /* error writing data */
if (boot->pof_recoffset + datlen >= boot->pof_reclen)
diff --git a/drivers/net/benet/be_cmds.c b/drivers/net/benet/be_cmds.c
index c59215361f4e..50e6259b50e4 100644
--- a/drivers/net/benet/be_cmds.c
+++ b/drivers/net/benet/be_cmds.c
@@ -673,7 +673,7 @@ int be_cmd_mccq_create(struct be_adapter *adapter,
be_cmd_hdr_prepare(&req->hdr, CMD_SUBSYSTEM_COMMON,
OPCODE_COMMON_MCC_CREATE, sizeof(*req));
- req->num_pages = PAGES_4K_SPANNED(q_mem->va, q_mem->size);
+ req->num_pages = cpu_to_le16(PAGES_4K_SPANNED(q_mem->va, q_mem->size));
AMAP_SET_BITS(struct amap_mcc_context, valid, ctxt, 1);
AMAP_SET_BITS(struct amap_mcc_context, ring_size, ctxt,
diff --git a/drivers/net/bnx2x_main.c b/drivers/net/bnx2x_main.c
index ed785a30e98b..6c042a72d6cc 100644
--- a/drivers/net/bnx2x_main.c
+++ b/drivers/net/bnx2x_main.c
@@ -893,7 +893,6 @@ static inline u16 bnx2x_tx_avail(struct bnx2x_fastpath *fp)
u16 prod;
u16 cons;
- barrier(); /* Tell compiler that prod and cons can change */
prod = fp->tx_bd_prod;
cons = fp->tx_bd_cons;
@@ -963,7 +962,7 @@ static int bnx2x_tx_int(struct bnx2x_fastpath *fp)
* start_xmit() will miss it and cause the queue to be stopped
* forever.
*/
- smp_wmb();
+ smp_mb();
/* TBD need a thresh? */
if (unlikely(netif_tx_queue_stopped(txq))) {
@@ -11429,9 +11428,12 @@ static netdev_tx_t bnx2x_start_xmit(struct sk_buff *skb, struct net_device *dev)
if (unlikely(bnx2x_tx_avail(fp) < MAX_SKB_FRAGS + 3)) {
netif_tx_stop_queue(txq);
- /* We want bnx2x_tx_int to "see" the updated tx_bd_prod
- if we put Tx into XOFF state. */
+
+ /* paired memory barrier is in bnx2x_tx_int(), we have to keep
+ * ordering of set_bit() in netif_tx_stop_queue() and read of
+ * fp->bd_tx_cons */
smp_mb();
+
fp->eth_q_stats.driver_xoff++;
if (bnx2x_tx_avail(fp) >= MAX_SKB_FRAGS + 3)
netif_tx_wake_queue(txq);
diff --git a/drivers/net/davinci_emac.c b/drivers/net/davinci_emac.c
index 8bd086aee56d..2b8edd2efbf6 100644
--- a/drivers/net/davinci_emac.c
+++ b/drivers/net/davinci_emac.c
@@ -29,10 +29,6 @@
* PHY layer usage
*/
-/** Pending Items in this driver:
- * 1. Use Linux cache infrastcture for DMA'ed memory (dma_xxx functions)
- */
-
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/sched.h>
@@ -504,12 +500,6 @@ static unsigned long mdio_max_freq;
/* Cache macros - Packet buffers would be from skb pool which is cached */
#define EMAC_VIRT_NOCACHE(addr) (addr)
-#define EMAC_CACHE_INVALIDATE(addr, size) \
- dma_cache_maint((void *)addr, size, DMA_FROM_DEVICE)
-#define EMAC_CACHE_WRITEBACK(addr, size) \
- dma_cache_maint((void *)addr, size, DMA_TO_DEVICE)
-#define EMAC_CACHE_WRITEBACK_INVALIDATE(addr, size) \
- dma_cache_maint((void *)addr, size, DMA_BIDIRECTIONAL)
/* DM644x does not have BD's in cached memory - so no cache functions */
#define BD_CACHE_INVALIDATE(addr, size)
@@ -1235,6 +1225,10 @@ static void emac_txch_teardown(struct emac_priv *priv, u32 ch)
if (1 == txch->queue_active) {
curr_bd = txch->active_queue_head;
while (curr_bd != NULL) {
+ dma_unmap_single(emac_dev, curr_bd->buff_ptr,
+ curr_bd->off_b_len & EMAC_RX_BD_BUF_SIZE,
+ DMA_TO_DEVICE);
+
emac_net_tx_complete(priv, (void __force *)
&curr_bd->buf_token, 1, ch);
if (curr_bd != txch->active_queue_tail)
@@ -1327,6 +1321,11 @@ static int emac_tx_bdproc(struct emac_priv *priv, u32 ch, u32 budget)
txch->queue_active = 0; /* end of queue */
}
}
+
+ dma_unmap_single(emac_dev, curr_bd->buff_ptr,
+ curr_bd->off_b_len & EMAC_RX_BD_BUF_SIZE,
+ DMA_TO_DEVICE);
+
*tx_complete_ptr = (u32) curr_bd->buf_token;
++tx_complete_ptr;
++tx_complete_cnt;
@@ -1387,8 +1386,8 @@ static int emac_send(struct emac_priv *priv, struct emac_netpktobj *pkt, u32 ch)
txch->bd_pool_head = curr_bd->next;
curr_bd->buf_token = buf_list->buf_token;
- /* FIXME buff_ptr = dma_map_single(... data_ptr ...) */
- curr_bd->buff_ptr = virt_to_phys(buf_list->data_ptr);
+ curr_bd->buff_ptr = dma_map_single(&priv->ndev->dev, buf_list->data_ptr,
+ buf_list->length, DMA_TO_DEVICE);
curr_bd->off_b_len = buf_list->length;
curr_bd->h_next = 0;
curr_bd->next = NULL;
@@ -1468,7 +1467,6 @@ static int emac_dev_xmit(struct sk_buff *skb, struct net_device *ndev)
tx_buf.length = skb->len;
tx_buf.buf_token = (void *)skb;
tx_buf.data_ptr = skb->data;
- EMAC_CACHE_WRITEBACK((unsigned long)skb->data, skb->len);
ndev->trans_start = jiffies;
ret_code = emac_send(priv, &tx_packet, EMAC_DEF_TX_CH);
if (unlikely(ret_code != 0)) {
@@ -1543,7 +1541,6 @@ static void *emac_net_alloc_rx_buf(struct emac_priv *priv, int buf_size,
p_skb->dev = ndev;
skb_reserve(p_skb, NET_IP_ALIGN);
*data_token = (void *) p_skb;
- EMAC_CACHE_WRITEBACK_INVALIDATE((unsigned long)p_skb->data, buf_size);
return p_skb->data;
}
@@ -1612,8 +1609,8 @@ static int emac_init_rxch(struct emac_priv *priv, u32 ch, char *param)
/* populate the hardware descriptor */
curr_bd->h_next = emac_virt_to_phys(rxch->active_queue_head,
priv);
- /* FIXME buff_ptr = dma_map_single(... data_ptr ...) */
- curr_bd->buff_ptr = virt_to_phys(curr_bd->data_ptr);
+ curr_bd->buff_ptr = dma_map_single(emac_dev, curr_bd->data_ptr,
+ rxch->buf_size, DMA_FROM_DEVICE);
curr_bd->off_b_len = rxch->buf_size;
curr_bd->mode = EMAC_CPPI_OWNERSHIP_BIT;
@@ -1697,6 +1694,12 @@ static void emac_cleanup_rxch(struct emac_priv *priv, u32 ch)
curr_bd = rxch->active_queue_head;
while (curr_bd) {
if (curr_bd->buf_token) {
+ dma_unmap_single(&priv->ndev->dev,
+ curr_bd->buff_ptr,
+ curr_bd->off_b_len
+ & EMAC_RX_BD_BUF_SIZE,
+ DMA_FROM_DEVICE);
+
dev_kfree_skb_any((struct sk_buff *)\
curr_bd->buf_token);
}
@@ -1871,8 +1874,8 @@ static void emac_addbd_to_rx_queue(struct emac_priv *priv, u32 ch,
/* populate the hardware descriptor */
curr_bd->h_next = 0;
- /* FIXME buff_ptr = dma_map_single(... buffer ...) */
- curr_bd->buff_ptr = virt_to_phys(buffer);
+ curr_bd->buff_ptr = dma_map_single(&priv->ndev->dev, buffer,
+ rxch->buf_size, DMA_FROM_DEVICE);
curr_bd->off_b_len = rxch->buf_size;
curr_bd->mode = EMAC_CPPI_OWNERSHIP_BIT;
curr_bd->next = NULL;
@@ -1927,7 +1930,6 @@ static int emac_net_rx_cb(struct emac_priv *priv,
p_skb = (struct sk_buff *)net_pkt_list->pkt_token;
/* set length of packet */
skb_put(p_skb, net_pkt_list->pkt_length);
- EMAC_CACHE_INVALIDATE((unsigned long)p_skb->data, p_skb->len);
p_skb->protocol = eth_type_trans(p_skb, priv->ndev);
netif_receive_skb(p_skb);
priv->net_dev_stats.rx_bytes += net_pkt_list->pkt_length;
@@ -1990,6 +1992,11 @@ static int emac_rx_bdproc(struct emac_priv *priv, u32 ch, u32 budget)
rx_buf_obj->data_ptr = (char *)curr_bd->data_ptr;
rx_buf_obj->length = curr_bd->off_b_len & EMAC_RX_BD_BUF_SIZE;
rx_buf_obj->buf_token = curr_bd->buf_token;
+
+ dma_unmap_single(&priv->ndev->dev, curr_bd->buff_ptr,
+ curr_bd->off_b_len & EMAC_RX_BD_BUF_SIZE,
+ DMA_FROM_DEVICE);
+
curr_pkt->pkt_token = curr_pkt->buf_list->buf_token;
curr_pkt->num_bufs = 1;
curr_pkt->pkt_length =
@@ -2820,31 +2827,37 @@ static int __devexit davinci_emac_remove(struct platform_device *pdev)
return 0;
}
-static
-int davinci_emac_suspend(struct platform_device *pdev, pm_message_t state)
+static int davinci_emac_suspend(struct device *dev)
{
- struct net_device *dev = platform_get_drvdata(pdev);
+ struct platform_device *pdev = to_platform_device(dev);
+ struct net_device *ndev = platform_get_drvdata(pdev);
- if (netif_running(dev))
- emac_dev_stop(dev);
+ if (netif_running(ndev))
+ emac_dev_stop(ndev);
clk_disable(emac_clk);
return 0;
}
-static int davinci_emac_resume(struct platform_device *pdev)
+static int davinci_emac_resume(struct device *dev)
{
- struct net_device *dev = platform_get_drvdata(pdev);
+ struct platform_device *pdev = to_platform_device(dev);
+ struct net_device *ndev = platform_get_drvdata(pdev);
clk_enable(emac_clk);
- if (netif_running(dev))
- emac_dev_open(dev);
+ if (netif_running(ndev))
+ emac_dev_open(ndev);
return 0;
}
+static const struct dev_pm_ops davinci_emac_pm_ops = {
+ .suspend = davinci_emac_suspend,
+ .resume = davinci_emac_resume,
+};
+
/**
* davinci_emac_driver: EMAC platform driver structure
*/
@@ -2852,11 +2865,10 @@ static struct platform_driver davinci_emac_driver = {
.driver = {
.name = "davinci_emac",
.owner = THIS_MODULE,
+ .pm = &davinci_emac_pm_ops,
},
.probe = davinci_emac_probe,
.remove = __devexit_p(davinci_emac_remove),
- .suspend = davinci_emac_suspend,
- .resume = davinci_emac_resume,
};
/**
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index a26ccab057d5..b997e578e58f 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -2858,7 +2858,7 @@ static int __devinit e100_probe(struct pci_dev *pdev,
}
nic->cbs_pool = pci_pool_create(netdev->name,
nic->pdev,
- nic->params.cbs.count * sizeof(struct cb),
+ nic->params.cbs.max * sizeof(struct cb),
sizeof(u32),
0);
DPRINTK(PROBE, INFO, "addr 0x%llx, irq %d, MAC addr %pM\n",
diff --git a/drivers/net/irda/w83977af_ir.c b/drivers/net/irda/w83977af_ir.c
index 551810fd2976..980625feb2c0 100644
--- a/drivers/net/irda/w83977af_ir.c
+++ b/drivers/net/irda/w83977af_ir.c
@@ -65,7 +65,6 @@
#undef CONFIG_NETWINDER_TX_DMA_PROBLEMS /* Not needed */
#define CONFIG_NETWINDER_RX_DMA_PROBLEMS /* Must have this one! */
#endif
-#undef CONFIG_USE_INTERNAL_TIMER /* Just cannot make that timer work */
#define CONFIG_USE_W977_PNP /* Currently needed */
#define PIO_MAX_SPEED 115200
@@ -533,25 +532,6 @@ static netdev_tx_t w83977af_hard_xmit(struct sk_buff *skb,
self->tx_buff.len = skb->len;
mtt = irda_get_mtt(skb);
-#ifdef CONFIG_USE_INTERNAL_TIMER
- if (mtt > 50) {
- /* Adjust for timer resolution */
- mtt /= 1000+1;
-
- /* Setup timer */
- switch_bank(iobase, SET4);
- outb(mtt & 0xff, iobase+TMRL);
- outb((mtt >> 8) & 0x0f, iobase+TMRH);
-
- /* Start timer */
- outb(IR_MSL_EN_TMR, iobase+IR_MSL);
- self->io.direction = IO_XMIT;
-
- /* Enable timer interrupt */
- switch_bank(iobase, SET0);
- outb(ICR_ETMRI, iobase+ICR);
- } else {
-#endif
IRDA_DEBUG(4, "%s(%ld), mtt=%d\n", __func__ , jiffies, mtt);
if (mtt)
udelay(mtt);
@@ -560,9 +540,6 @@ static netdev_tx_t w83977af_hard_xmit(struct sk_buff *skb,
switch_bank(iobase, SET0);
outb(ICR_EDMAI, iobase+ICR);
w83977af_dma_write(self, iobase);
-#ifdef CONFIG_USE_INTERNAL_TIMER
- }
-#endif
} else {
self->tx_buff.data = self->tx_buff.head;
self->tx_buff.len = async_wrap_skb(skb, self->tx_buff.data,
@@ -876,20 +853,7 @@ static int w83977af_dma_receive_complete(struct w83977af_ir *self)
/* Check if we have transferred all data to memory */
switch_bank(iobase, SET0);
if (inb(iobase+USR) & USR_RDR) {
-#ifdef CONFIG_USE_INTERNAL_TIMER
- /* Put this entry back in fifo */
- st_fifo->head--;
- st_fifo->len++;
- st_fifo->entries[st_fifo->head].status = status;
- st_fifo->entries[st_fifo->head].len = len;
-
- /* Restore set register */
- outb(set, iobase+SSR);
-
- return FALSE; /* I'll be back! */
-#else
udelay(80); /* Should be enough!? */
-#endif
}
skb = dev_alloc_skb(len+1);
diff --git a/drivers/net/myri10ge/myri10ge.c b/drivers/net/myri10ge/myri10ge.c
index 676c513e12fc..e84dd3ee9c5a 100644
--- a/drivers/net/myri10ge/myri10ge.c
+++ b/drivers/net/myri10ge/myri10ge.c
@@ -3687,7 +3687,6 @@ static void myri10ge_probe_slices(struct myri10ge_priv *mgp)
if (status != 0) {
dev_err(&mgp->pdev->dev, "failed reset\n");
goto abort_with_fw;
- return;
}
mgp->max_intr_slots = cmd.data0 / sizeof(struct mcp_slot);
diff --git a/drivers/net/s2io.c b/drivers/net/s2io.c
index df70657260dd..2eb7f8a0d926 100644
--- a/drivers/net/s2io.c
+++ b/drivers/net/s2io.c
@@ -5819,10 +5819,8 @@ static void s2io_vpd_read(struct s2io_nic *nic)
}
}
- if ((!fail) && (vpd_data[1] < VPD_STRING_LEN)) {
- memset(nic->product_name, 0, vpd_data[1]);
+ if ((!fail) && (vpd_data[1] < VPD_STRING_LEN))
memcpy(nic->product_name, &vpd_data[3], vpd_data[1]);
- }
kfree(vpd_data);
swstats->mem_freed += 256;
}
diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
index 6895f1531238..be0cc99e881a 100644
--- a/drivers/net/usb/hso.c
+++ b/drivers/net/usb/hso.c
@@ -1155,9 +1155,6 @@ static void _hso_serial_set_termios(struct tty_struct *tty,
static void hso_resubmit_rx_bulk_urb(struct hso_serial *serial, struct urb *urb)
{
int result;
-#ifdef CONFIG_HSO_AUTOPM
- usb_mark_last_busy(urb->dev);
-#endif
/* We are done with this URB, resubmit it. Prep the USB to wait for
* another frame */
usb_fill_bulk_urb(urb, serial->parent->usb,
diff --git a/net/dccp/ipv4.c b/net/dccp/ipv4.c
index b195c4feaa0a..4071eaf2b361 100644
--- a/net/dccp/ipv4.c
+++ b/net/dccp/ipv4.c
@@ -998,11 +998,11 @@ static struct inet_protosw dccp_v4_protosw = {
static int __net_init dccp_v4_init_net(struct net *net)
{
- int err;
+ if (dccp_hashinfo.bhash == NULL)
+ return -ESOCKTNOSUPPORT;
- err = inet_ctl_sock_create(&net->dccp.v4_ctl_sk, PF_INET,
- SOCK_DCCP, IPPROTO_DCCP, net);
- return err;
+ return inet_ctl_sock_create(&net->dccp.v4_ctl_sk, PF_INET,
+ SOCK_DCCP, IPPROTO_DCCP, net);
}
static void __net_exit dccp_v4_exit_net(struct net *net)
diff --git a/net/dccp/ipv6.c b/net/dccp/ipv6.c
index 1aec6349e858..af3394df63b7 100644
--- a/net/dccp/ipv6.c
+++ b/net/dccp/ipv6.c
@@ -1191,11 +1191,11 @@ static struct inet_protosw dccp_v6_protosw = {
static int __net_init dccp_v6_init_net(struct net *net)
{
- int err;
+ if (dccp_hashinfo.bhash == NULL)
+ return -ESOCKTNOSUPPORT;
- err = inet_ctl_sock_create(&net->dccp.v6_ctl_sk, PF_INET6,
- SOCK_DCCP, IPPROTO_DCCP, net);
- return err;
+ return inet_ctl_sock_create(&net->dccp.v6_ctl_sk, PF_INET6,
+ SOCK_DCCP, IPPROTO_DCCP, net);
}
static void __net_exit dccp_v6_exit_net(struct net *net)
diff --git a/net/dccp/proto.c b/net/dccp/proto.c
index 0ef7061920c0..aa4cef374fd0 100644
--- a/net/dccp/proto.c
+++ b/net/dccp/proto.c
@@ -1036,7 +1036,7 @@ static int __init dccp_init(void)
FIELD_SIZEOF(struct sk_buff, cb));
rc = percpu_counter_init(&dccp_orphan_count, 0);
if (rc)
- goto out;
+ goto out_fail;
rc = -ENOBUFS;
inet_hashinfo_init(&dccp_hashinfo);
dccp_hashinfo.bind_bucket_cachep =
@@ -1125,8 +1125,9 @@ static int __init dccp_init(void)
goto out_sysctl_exit;
dccp_timestamping_init();
-out:
- return rc;
+
+ return 0;
+
out_sysctl_exit:
dccp_sysctl_exit();
out_ackvec_exit:
@@ -1135,18 +1136,19 @@ out_free_dccp_mib:
dccp_mib_exit();
out_free_dccp_bhash:
free_pages((unsigned long)dccp_hashinfo.bhash, bhash_order);
- dccp_hashinfo.bhash = NULL;
out_free_dccp_locks:
inet_ehash_locks_free(&dccp_hashinfo);
out_free_dccp_ehash:
free_pages((unsigned long)dccp_hashinfo.ehash, ehash_order);
- dccp_hashinfo.ehash = NULL;
out_free_bind_bucket_cachep:
kmem_cache_destroy(dccp_hashinfo.bind_bucket_cachep);
- dccp_hashinfo.bind_bucket_cachep = NULL;
out_free_percpu:
percpu_counter_destroy(&dccp_orphan_count);
- goto out;
+out_fail:
+ dccp_hashinfo.bhash = NULL;
+ dccp_hashinfo.ehash = NULL;
+ dccp_hashinfo.bind_bucket_cachep = NULL;
+ return rc;
}
static void __exit dccp_fini(void)
diff --git a/net/phonet/pn_dev.c b/net/phonet/pn_dev.c
index c597cc53a6fb..5c6ae0c701c0 100644
--- a/net/phonet/pn_dev.c
+++ b/net/phonet/pn_dev.c
@@ -107,8 +107,7 @@ static void phonet_device_destroy(struct net_device *dev)
if (pnd) {
u8 addr;
- for (addr = find_first_bit(pnd->addrs, 64); addr < 64;
- addr = find_next_bit(pnd->addrs, 64, 1+addr))
+ for_each_set_bit(addr, pnd->addrs, 64)
phonet_address_notify(RTM_DELADDR, dev, addr);
kfree(pnd);
}
diff --git a/net/phonet/pn_netlink.c b/net/phonet/pn_netlink.c
index 2e6c7eb8e76a..fe2e7088ee07 100644
--- a/net/phonet/pn_netlink.c
+++ b/net/phonet/pn_netlink.c
@@ -141,8 +141,7 @@ static int getaddr_dumpit(struct sk_buff *skb, struct netlink_callback *cb)
continue;
addr_idx = 0;
- for (addr = find_first_bit(pnd->addrs, 64); addr < 64;
- addr = find_next_bit(pnd->addrs, 64, 1+addr)) {
+ for_each_set_bit(addr, pnd->addrs, 64) {
if (addr_idx++ < addr_start_idx)
continue;
generated by cgit v1.2.3 (git 2.0.4) at 2024-09-18 05:29:08 +0000