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linux/drivers/isdn/hisax/hfc_2bds0.c

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Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
/* $Id: hfc_2bds0.c,v 1.18.2.6 2004/02/11 13:21:33 keil Exp $
*
* specific routines for CCD's HFC 2BDS0
*
* Author Karsten Keil
* Copyright by Karsten Keil <keil@isdn4linux.de>
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
*
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
*/
#include <linux/init.h>
headers: remove sched.h from interrupt.h After m68k's task_thread_info() doesn't refer to current, it's possible to remove sched.h from interrupt.h and not break m68k! Many thanks to Heiko Carstens for allowing this. Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
2009-10-07 21:09:06 +08:00
#include <linux/sched.h>
include cleanup: Update gfp.h and slab.h includes to prepare for breaking implicit slab.h inclusion from percpu.h percpu.h is included by sched.h and module.h and thus ends up being included when building most .c files. percpu.h includes slab.h which in turn includes gfp.h making everything defined by the two files universally available and complicating inclusion dependencies. percpu.h -> slab.h dependency is about to be removed. Prepare for this change by updating users of gfp and slab facilities include those headers directly instead of assuming availability. As this conversion needs to touch large number of source files, the following script is used as the basis of conversion. http://userweb.kernel.org/~tj/misc/slabh-sweep.py The script does the followings. * Scan files for gfp and slab usages and update includes such that only the necessary includes are there. ie. if only gfp is used, gfp.h, if slab is used, slab.h. * When the script inserts a new include, it looks at the include blocks and try to put the new include such that its order conforms to its surrounding. It's put in the include block which contains core kernel includes, in the same order that the rest are ordered - alphabetical, Christmas tree, rev-Xmas-tree or at the end if there doesn't seem to be any matching order. * If the script can't find a place to put a new include (mostly because the file doesn't have fitting include block), it prints out an error message indicating which .h file needs to be added to the file. The conversion was done in the following steps. 1. The initial automatic conversion of all .c files updated slightly over 4000 files, deleting around 700 includes and adding ~480 gfp.h and ~3000 slab.h inclusions. The script emitted errors for ~400 files. 2. Each error was manually checked. Some didn't need the inclusion, some needed manual addition while adding it to implementation .h or embedding .c file was more appropriate for others. This step added inclusions to around 150 files. 3. The script was run again and the output was compared to the edits from #2 to make sure no file was left behind. 4. Several build tests were done and a couple of problems were fixed. e.g. lib/decompress_*.c used malloc/free() wrappers around slab APIs requiring slab.h to be added manually. 5. The script was run on all .h files but without automatically editing them as sprinkling gfp.h and slab.h inclusions around .h files could easily lead to inclusion dependency hell. Most gfp.h inclusion directives were ignored as stuff from gfp.h was usually wildly available and often used in preprocessor macros. Each slab.h inclusion directive was examined and added manually as necessary. 6. percpu.h was updated not to include slab.h. 7. Build test were done on the following configurations and failures were fixed. CONFIG_GCOV_KERNEL was turned off for all tests (as my distributed build env didn't work with gcov compiles) and a few more options had to be turned off depending on archs to make things build (like ipr on powerpc/64 which failed due to missing writeq). * x86 and x86_64 UP and SMP allmodconfig and a custom test config. * powerpc and powerpc64 SMP allmodconfig * sparc and sparc64 SMP allmodconfig * ia64 SMP allmodconfig * s390 SMP allmodconfig * alpha SMP allmodconfig * um on x86_64 SMP allmodconfig 8. percpu.h modifications were reverted so that it could be applied as a separate patch and serve as bisection point. Given the fact that I had only a couple of failures from tests on step 6, I'm fairly confident about the coverage of this conversion patch. If there is a breakage, it's likely to be something in one of the arch headers which should be easily discoverable easily on most builds of the specific arch. Signed-off-by: Tejun Heo <tj@kernel.org> Guess-its-ok-by: Christoph Lameter <cl@linux-foundation.org> Cc: Ingo Molnar <mingo@redhat.com> Cc: Lee Schermerhorn <Lee.Schermerhorn@hp.com>
2010-03-24 16:04:11 +08:00
#include <linux/slab.h>
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#include "hisax.h"
#include "hfc_2bds0.h"
#include "isdnl1.h"
#include <linux/interrupt.h>
/*
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
#define KDEBUG_DEF
#include "kdebug.h"
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
*/
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
#define byteout(addr, val) outb(val, addr)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#define bytein(addr) inb(addr)
static void
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
dummyf(struct IsdnCardState *cs, u_char *data, int size)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
printk(KERN_WARNING "HiSax: hfcd dummy fifo called\n");
}
static inline u_char
ReadReg(struct IsdnCardState *cs, int data, u_char reg)
{
register u_char ret;
if (data) {
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (cs->hw.hfcD.cip != reg) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
cs->hw.hfcD.cip = reg;
byteout(cs->hw.hfcD.addr | 1, reg);
}
ret = bytein(cs->hw.hfcD.addr);
#ifdef HFC_REG_DEBUG
if (cs->debug & L1_DEB_HSCX_FIFO && (data != 2))
debugl1(cs, "t3c RD %02x %02x", reg, ret);
#endif
} else
ret = bytein(cs->hw.hfcD.addr | 1);
return (ret);
}
static inline void
WriteReg(struct IsdnCardState *cs, int data, u_char reg, u_char value)
{
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (cs->hw.hfcD.cip != reg) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
cs->hw.hfcD.cip = reg;
byteout(cs->hw.hfcD.addr | 1, reg);
}
if (data)
byteout(cs->hw.hfcD.addr, value);
#ifdef HFC_REG_DEBUG
if (cs->debug & L1_DEB_HSCX_FIFO && (data != HFCD_DATA_NODEB))
debugl1(cs, "t3c W%c %02x %02x", data ? 'D' : 'C', reg, value);
#endif
}
/* Interface functions */
static u_char
readreghfcd(struct IsdnCardState *cs, u_char offset)
{
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
return (ReadReg(cs, HFCD_DATA, offset));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
static void
writereghfcd(struct IsdnCardState *cs, u_char offset, u_char value)
{
WriteReg(cs, HFCD_DATA, offset, value);
}
static inline int
WaitForBusy(struct IsdnCardState *cs)
{
int to = 130;
while (!(ReadReg(cs, HFCD_DATA, HFCD_STAT) & HFCD_BUSY) && to) {
udelay(1);
to--;
}
if (!to)
printk(KERN_WARNING "HiSax: WaitForBusy timeout\n");
return (to);
}
static inline int
WaitNoBusy(struct IsdnCardState *cs)
{
int to = 130;
while ((ReadReg(cs, HFCD_STATUS, HFCD_STATUS) & HFCD_BUSY) && to) {
udelay(1);
to--;
}
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (!to)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
printk(KERN_WARNING "HiSax: WaitNoBusy timeout\n");
return (to);
}
static int
SelFiFo(struct IsdnCardState *cs, u_char FiFo)
{
u_char cip;
if (cs->hw.hfcD.fifo == FiFo)
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
return (1);
switch (FiFo) {
case 0: cip = HFCB_FIFO | HFCB_Z1 | HFCB_SEND | HFCB_B1;
break;
case 1: cip = HFCB_FIFO | HFCB_Z1 | HFCB_REC | HFCB_B1;
break;
case 2: cip = HFCB_FIFO | HFCB_Z1 | HFCB_SEND | HFCB_B2;
break;
case 3: cip = HFCB_FIFO | HFCB_Z1 | HFCB_REC | HFCB_B2;
break;
case 4: cip = HFCD_FIFO | HFCD_Z1 | HFCD_SEND;
break;
case 5: cip = HFCD_FIFO | HFCD_Z1 | HFCD_REC;
break;
default:
debugl1(cs, "SelFiFo Error");
return (0);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
cs->hw.hfcD.fifo = FiFo;
WaitNoBusy(cs);
cs->BC_Write_Reg(cs, HFCD_DATA, cip, 0);
WaitForBusy(cs);
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
return (2);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
static int
GetFreeFifoBytes_B(struct BCState *bcs)
{
int s;
if (bcs->hw.hfc.f1 == bcs->hw.hfc.f2)
return (bcs->cs->hw.hfcD.bfifosize);
s = bcs->hw.hfc.send[bcs->hw.hfc.f1] - bcs->hw.hfc.send[bcs->hw.hfc.f2];
if (s <= 0)
s += bcs->cs->hw.hfcD.bfifosize;
s = bcs->cs->hw.hfcD.bfifosize - s;
return (s);
}
static int
GetFreeFifoBytes_D(struct IsdnCardState *cs)
{
int s;
if (cs->hw.hfcD.f1 == cs->hw.hfcD.f2)
return (cs->hw.hfcD.dfifosize);
s = cs->hw.hfcD.send[cs->hw.hfcD.f1] - cs->hw.hfcD.send[cs->hw.hfcD.f2];
if (s <= 0)
s += cs->hw.hfcD.dfifosize;
s = cs->hw.hfcD.dfifosize - s;
return (s);
}
static int
ReadZReg(struct IsdnCardState *cs, u_char reg)
{
int val;
WaitNoBusy(cs);
val = 256 * ReadReg(cs, HFCD_DATA, reg | HFCB_Z_HIGH);
WaitNoBusy(cs);
val += ReadReg(cs, HFCD_DATA, reg | HFCB_Z_LOW);
return (val);
}
static struct sk_buff
*hfc_empty_fifo(struct BCState *bcs, int count)
{
u_char *ptr;
struct sk_buff *skb;
struct IsdnCardState *cs = bcs->cs;
int idx;
int chksum;
u_char stat, cip;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO))
debugl1(cs, "hfc_empty_fifo");
idx = 0;
if (count > HSCX_BUFMAX + 3) {
if (cs->debug & L1_DEB_WARN)
debugl1(cs, "hfc_empty_fifo: incoming packet too large");
cip = HFCB_FIFO | HFCB_FIFO_OUT | HFCB_REC | HFCB_CHANNEL(bcs->channel);
while (idx++ < count) {
WaitNoBusy(cs);
ReadReg(cs, HFCD_DATA_NODEB, cip);
}
skb = NULL;
} else if (count < 4) {
if (cs->debug & L1_DEB_WARN)
debugl1(cs, "hfc_empty_fifo: incoming packet too small");
cip = HFCB_FIFO | HFCB_FIFO_OUT | HFCB_REC | HFCB_CHANNEL(bcs->channel);
#ifdef ERROR_STATISTIC
bcs->err_inv++;
#endif
while ((idx++ < count) && WaitNoBusy(cs))
ReadReg(cs, HFCD_DATA_NODEB, cip);
skb = NULL;
} else if (!(skb = dev_alloc_skb(count - 3)))
printk(KERN_WARNING "HFC: receive out of memory\n");
else {
ptr = skb_put(skb, count - 3);
idx = 0;
cip = HFCB_FIFO | HFCB_FIFO_OUT | HFCB_REC | HFCB_CHANNEL(bcs->channel);
while (idx < (count - 3)) {
if (!WaitNoBusy(cs))
break;
*ptr = ReadReg(cs, HFCD_DATA_NODEB, cip);
ptr++;
idx++;
}
if (idx != count - 3) {
debugl1(cs, "RFIFO BUSY error");
printk(KERN_WARNING "HFC FIFO channel %d BUSY Error\n", bcs->channel);
dev_kfree_skb_irq(skb);
skb = NULL;
} else {
WaitNoBusy(cs);
chksum = (ReadReg(cs, HFCD_DATA, cip) << 8);
WaitNoBusy(cs);
chksum += ReadReg(cs, HFCD_DATA, cip);
WaitNoBusy(cs);
stat = ReadReg(cs, HFCD_DATA, cip);
if (cs->debug & L1_DEB_HSCX)
debugl1(cs, "hfc_empty_fifo %d chksum %x stat %x",
bcs->channel, chksum, stat);
if (stat) {
debugl1(cs, "FIFO CRC error");
dev_kfree_skb_irq(skb);
skb = NULL;
#ifdef ERROR_STATISTIC
bcs->err_crc++;
#endif
}
}
}
WaitForBusy(cs);
WaitNoBusy(cs);
stat = ReadReg(cs, HFCD_DATA, HFCB_FIFO | HFCB_F2_INC |
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
HFCB_REC | HFCB_CHANNEL(bcs->channel));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
WaitForBusy(cs);
return (skb);
}
static void
hfc_fill_fifo(struct BCState *bcs)
{
struct IsdnCardState *cs = bcs->cs;
int idx, fcnt;
int count;
u_char cip;
if (!bcs->tx_skb)
return;
if (bcs->tx_skb->len <= 0)
return;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
SelFiFo(cs, HFCB_SEND | HFCB_CHANNEL(bcs->channel));
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
cip = HFCB_FIFO | HFCB_F1 | HFCB_SEND | HFCB_CHANNEL(bcs->channel);
WaitNoBusy(cs);
bcs->hw.hfc.f1 = ReadReg(cs, HFCD_DATA, cip);
WaitNoBusy(cs);
cip = HFCB_FIFO | HFCB_F2 | HFCB_SEND | HFCB_CHANNEL(bcs->channel);
WaitNoBusy(cs);
bcs->hw.hfc.f2 = ReadReg(cs, HFCD_DATA, cip);
bcs->hw.hfc.send[bcs->hw.hfc.f1] = ReadZReg(cs, HFCB_FIFO | HFCB_Z1 | HFCB_SEND | HFCB_CHANNEL(bcs->channel));
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (cs->debug & L1_DEB_HSCX)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
debugl1(cs, "hfc_fill_fifo %d f1(%d) f2(%d) z1(%x)",
bcs->channel, bcs->hw.hfc.f1, bcs->hw.hfc.f2,
bcs->hw.hfc.send[bcs->hw.hfc.f1]);
fcnt = bcs->hw.hfc.f1 - bcs->hw.hfc.f2;
if (fcnt < 0)
fcnt += 32;
if (fcnt > 30) {
if (cs->debug & L1_DEB_HSCX)
debugl1(cs, "hfc_fill_fifo more as 30 frames");
return;
}
count = GetFreeFifoBytes_B(bcs);
if (cs->debug & L1_DEB_HSCX)
drivers/isdn/hisax: Add printf format/argument verification and fix fallout Add __attribute__((format... to several functins Make formats and arguments match. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-11 02:54:58 +08:00
debugl1(cs, "hfc_fill_fifo %d count(%u/%d),%lx",
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
bcs->channel, bcs->tx_skb->len,
count, current->state);
if (count < bcs->tx_skb->len) {
if (cs->debug & L1_DEB_HSCX)
debugl1(cs, "hfc_fill_fifo no fifo mem");
return;
}
cip = HFCB_FIFO | HFCB_FIFO_IN | HFCB_SEND | HFCB_CHANNEL(bcs->channel);
idx = 0;
WaitForBusy(cs);
WaitNoBusy(cs);
WriteReg(cs, HFCD_DATA_NODEB, cip, bcs->tx_skb->data[idx++]);
while (idx < bcs->tx_skb->len) {
if (!WaitNoBusy(cs))
break;
WriteReg(cs, HFCD_DATA_NODEB, cip, bcs->tx_skb->data[idx]);
idx++;
}
if (idx != bcs->tx_skb->len) {
debugl1(cs, "FIFO Send BUSY error");
printk(KERN_WARNING "HFC S FIFO channel %d BUSY Error\n", bcs->channel);
} else {
bcs->tx_cnt -= bcs->tx_skb->len;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (test_bit(FLG_LLI_L1WAKEUP, &bcs->st->lli.flag) &&
(PACKET_NOACK != bcs->tx_skb->pkt_type)) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
u_long flags;
spin_lock_irqsave(&bcs->aclock, flags);
bcs->ackcnt += bcs->tx_skb->len;
spin_unlock_irqrestore(&bcs->aclock, flags);
schedule_event(bcs, B_ACKPENDING);
}
dev_kfree_skb_any(bcs->tx_skb);
bcs->tx_skb = NULL;
}
WaitForBusy(cs);
WaitNoBusy(cs);
ReadReg(cs, HFCD_DATA, HFCB_FIFO | HFCB_F1_INC | HFCB_SEND | HFCB_CHANNEL(bcs->channel));
WaitForBusy(cs);
test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
return;
}
static void
hfc_send_data(struct BCState *bcs)
{
struct IsdnCardState *cs = bcs->cs;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
hfc_fill_fifo(bcs);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
} else
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
debugl1(cs, "send_data %d blocked", bcs->channel);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
[PATCH] drivers/isdn/hisax/: possible cleanups This patch contains the following possible cleanups: - make needlessly global code static - remove the compiled but unused st5481_hdlc.{c,h} - kill enternow.h - enternow_pci.c: kill InByte/OutByte/BYTE - isdnl2.c: kill FreeSkb - remove or #if 0 the following unused functions: - config.c: IsdnCardState - ipacx.c: ipacx_new_ph - ipacx.c: dch_bh - ipacx.c: setup_ipacx - isdnl2.c: IsRR Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Kai Germaschewski <kai@germaschewski.name> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-26 05:59:18 +08:00
static void
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
main_rec_2bds0(struct BCState *bcs)
{
struct IsdnCardState *cs = bcs->cs;
int z1, z2, rcnt;
u_char f1, f2, cip;
int receive, count = 5;
struct sk_buff *skb;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
Begin:
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
count--;
if (test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
debugl1(cs, "rec_data %d blocked", bcs->channel);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
return;
}
SelFiFo(cs, HFCB_REC | HFCB_CHANNEL(bcs->channel));
cip = HFCB_FIFO | HFCB_F1 | HFCB_REC | HFCB_CHANNEL(bcs->channel);
WaitNoBusy(cs);
f1 = ReadReg(cs, HFCD_DATA, cip);
cip = HFCB_FIFO | HFCB_F2 | HFCB_REC | HFCB_CHANNEL(bcs->channel);
WaitNoBusy(cs);
f2 = ReadReg(cs, HFCD_DATA, cip);
if (f1 != f2) {
if (cs->debug & L1_DEB_HSCX)
debugl1(cs, "hfc rec %d f1(%d) f2(%d)",
bcs->channel, f1, f2);
z1 = ReadZReg(cs, HFCB_FIFO | HFCB_Z1 | HFCB_REC | HFCB_CHANNEL(bcs->channel));
z2 = ReadZReg(cs, HFCB_FIFO | HFCB_Z2 | HFCB_REC | HFCB_CHANNEL(bcs->channel));
rcnt = z1 - z2;
if (rcnt < 0)
rcnt += cs->hw.hfcD.bfifosize;
rcnt++;
if (cs->debug & L1_DEB_HSCX)
debugl1(cs, "hfc rec %d z1(%x) z2(%x) cnt(%d)",
bcs->channel, z1, z2, rcnt);
if ((skb = hfc_empty_fifo(bcs, rcnt))) {
skb_queue_tail(&bcs->rqueue, skb);
schedule_event(bcs, B_RCVBUFREADY);
}
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
rcnt = f1 - f2;
if (rcnt < 0)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
rcnt += 32;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (rcnt > 1)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
receive = 1;
else
receive = 0;
} else
receive = 0;
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
if (count && receive)
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
goto Begin;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
return;
}
[PATCH] drivers/isdn/hisax/: possible cleanups This patch contains the following possible cleanups: - make needlessly global code static - remove the compiled but unused st5481_hdlc.{c,h} - kill enternow.h - enternow_pci.c: kill InByte/OutByte/BYTE - isdnl2.c: kill FreeSkb - remove or #if 0 the following unused functions: - config.c: IsdnCardState - ipacx.c: ipacx_new_ph - ipacx.c: dch_bh - ipacx.c: setup_ipacx - isdnl2.c: IsRR Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Kai Germaschewski <kai@germaschewski.name> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-26 05:59:18 +08:00
static void
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
mode_2bs0(struct BCState *bcs, int mode, int bc)
{
struct IsdnCardState *cs = bcs->cs;
if (cs->debug & L1_DEB_HSCX)
debugl1(cs, "HFCD bchannel mode %d bchan %d/%d",
mode, bc, bcs->channel);
bcs->mode = mode;
bcs->channel = bc;
switch (mode) {
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
case (L1_MODE_NULL):
if (bc) {
cs->hw.hfcD.conn |= 0x18;
cs->hw.hfcD.sctrl &= ~SCTRL_B2_ENA;
} else {
cs->hw.hfcD.conn |= 0x3;
cs->hw.hfcD.sctrl &= ~SCTRL_B1_ENA;
}
break;
case (L1_MODE_TRANS):
if (bc) {
cs->hw.hfcD.ctmt |= 2;
cs->hw.hfcD.conn &= ~0x18;
cs->hw.hfcD.sctrl |= SCTRL_B2_ENA;
} else {
cs->hw.hfcD.ctmt |= 1;
cs->hw.hfcD.conn &= ~0x3;
cs->hw.hfcD.sctrl |= SCTRL_B1_ENA;
}
break;
case (L1_MODE_HDLC):
if (bc) {
cs->hw.hfcD.ctmt &= ~2;
cs->hw.hfcD.conn &= ~0x18;
cs->hw.hfcD.sctrl |= SCTRL_B2_ENA;
} else {
cs->hw.hfcD.ctmt &= ~1;
cs->hw.hfcD.conn &= ~0x3;
cs->hw.hfcD.sctrl |= SCTRL_B1_ENA;
}
break;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
WriteReg(cs, HFCD_DATA, HFCD_SCTRL, cs->hw.hfcD.sctrl);
WriteReg(cs, HFCD_DATA, HFCD_CTMT, cs->hw.hfcD.ctmt);
WriteReg(cs, HFCD_DATA, HFCD_CONN, cs->hw.hfcD.conn);
}
static void
hfc_l2l1(struct PStack *st, int pr, void *arg)
{
struct BCState *bcs = st->l1.bcs;
struct sk_buff *skb = arg;
u_long flags;
switch (pr) {
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
case (PH_DATA | REQUEST):
spin_lock_irqsave(&bcs->cs->lock, flags);
if (bcs->tx_skb) {
skb_queue_tail(&bcs->squeue, skb);
} else {
bcs->tx_skb = skb;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
// test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
bcs->cs->BC_Send_Data(bcs);
}
spin_unlock_irqrestore(&bcs->cs->lock, flags);
break;
case (PH_PULL | INDICATION):
spin_lock_irqsave(&bcs->cs->lock, flags);
if (bcs->tx_skb) {
printk(KERN_WARNING "hfc_l2l1: this shouldn't happen\n");
} else {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
// test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
bcs->tx_skb = skb;
bcs->cs->BC_Send_Data(bcs);
}
spin_unlock_irqrestore(&bcs->cs->lock, flags);
break;
case (PH_PULL | REQUEST):
if (!bcs->tx_skb) {
test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
} else
test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
break;
case (PH_ACTIVATE | REQUEST):
spin_lock_irqsave(&bcs->cs->lock, flags);
test_and_set_bit(BC_FLG_ACTIV, &bcs->Flag);
mode_2bs0(bcs, st->l1.mode, st->l1.bc);
spin_unlock_irqrestore(&bcs->cs->lock, flags);
l1_msg_b(st, pr, arg);
break;
case (PH_DEACTIVATE | REQUEST):
l1_msg_b(st, pr, arg);
break;
case (PH_DEACTIVATE | CONFIRM):
spin_lock_irqsave(&bcs->cs->lock, flags);
test_and_clear_bit(BC_FLG_ACTIV, &bcs->Flag);
test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
mode_2bs0(bcs, 0, st->l1.bc);
spin_unlock_irqrestore(&bcs->cs->lock, flags);
st->l1.l1l2(st, PH_DEACTIVATE | CONFIRM, NULL);
break;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
}
[PATCH] drivers/isdn/hisax/: possible cleanups This patch contains the following possible cleanups: - make needlessly global code static - remove the compiled but unused st5481_hdlc.{c,h} - kill enternow.h - enternow_pci.c: kill InByte/OutByte/BYTE - isdnl2.c: kill FreeSkb - remove or #if 0 the following unused functions: - config.c: IsdnCardState - ipacx.c: ipacx_new_ph - ipacx.c: dch_bh - ipacx.c: setup_ipacx - isdnl2.c: IsRR Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Kai Germaschewski <kai@germaschewski.name> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-26 05:59:18 +08:00
static void
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
close_2bs0(struct BCState *bcs)
{
mode_2bs0(bcs, 0, bcs->channel);
if (test_and_clear_bit(BC_FLG_INIT, &bcs->Flag)) {
skb_queue_purge(&bcs->rqueue);
skb_queue_purge(&bcs->squeue);
if (bcs->tx_skb) {
dev_kfree_skb_any(bcs->tx_skb);
bcs->tx_skb = NULL;
test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
}
}
}
static int
open_hfcstate(struct IsdnCardState *cs, struct BCState *bcs)
{
if (!test_and_set_bit(BC_FLG_INIT, &bcs->Flag)) {
skb_queue_head_init(&bcs->rqueue);
skb_queue_head_init(&bcs->squeue);
}
bcs->tx_skb = NULL;
test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
bcs->event = 0;
bcs->tx_cnt = 0;
return (0);
}
[PATCH] drivers/isdn/hisax/: possible cleanups This patch contains the following possible cleanups: - make needlessly global code static - remove the compiled but unused st5481_hdlc.{c,h} - kill enternow.h - enternow_pci.c: kill InByte/OutByte/BYTE - isdnl2.c: kill FreeSkb - remove or #if 0 the following unused functions: - config.c: IsdnCardState - ipacx.c: ipacx_new_ph - ipacx.c: dch_bh - ipacx.c: setup_ipacx - isdnl2.c: IsRR Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Kai Germaschewski <kai@germaschewski.name> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-26 05:59:18 +08:00
static int
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
setstack_2b(struct PStack *st, struct BCState *bcs)
{
bcs->channel = st->l1.bc;
if (open_hfcstate(st->l1.hardware, bcs))
return (-1);
st->l1.bcs = bcs;
st->l2.l2l1 = hfc_l2l1;
setstack_manager(st);
bcs->st = st;
setstack_l1_B(st);
return (0);
}
static void
WorkStruct: make allyesconfig Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-22 22:57:56 +08:00
hfcd_bh(struct work_struct *work)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
WorkStruct: make allyesconfig Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-22 22:57:56 +08:00
struct IsdnCardState *cs =
container_of(work, struct IsdnCardState, tqueue);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (test_and_clear_bit(D_L1STATECHANGE, &cs->event)) {
switch (cs->dc.hfcd.ph_state) {
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
case (0):
l1_msg(cs, HW_RESET | INDICATION, NULL);
break;
case (3):
l1_msg(cs, HW_DEACTIVATE | INDICATION, NULL);
break;
case (8):
l1_msg(cs, HW_RSYNC | INDICATION, NULL);
break;
case (6):
l1_msg(cs, HW_INFO2 | INDICATION, NULL);
break;
case (7):
l1_msg(cs, HW_INFO4_P8 | INDICATION, NULL);
break;
default:
break;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
}
if (test_and_clear_bit(D_RCVBUFREADY, &cs->event))
DChannel_proc_rcv(cs);
if (test_and_clear_bit(D_XMTBUFREADY, &cs->event))
DChannel_proc_xmt(cs);
}
static
int receive_dmsg(struct IsdnCardState *cs)
{
struct sk_buff *skb;
int idx;
int rcnt, z1, z2;
u_char stat, cip, f1, f2;
int chksum;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
int count = 5;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
u_char *ptr;
if (test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
debugl1(cs, "rec_dmsg blocked");
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
return (1);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
SelFiFo(cs, 4 | HFCD_REC);
cip = HFCD_FIFO | HFCD_F1 | HFCD_REC;
WaitNoBusy(cs);
f1 = cs->readisac(cs, cip) & 0xf;
cip = HFCD_FIFO | HFCD_F2 | HFCD_REC;
WaitNoBusy(cs);
f2 = cs->readisac(cs, cip) & 0xf;
while ((f1 != f2) && count--) {
z1 = ReadZReg(cs, HFCD_FIFO | HFCD_Z1 | HFCD_REC);
z2 = ReadZReg(cs, HFCD_FIFO | HFCD_Z2 | HFCD_REC);
rcnt = z1 - z2;
if (rcnt < 0)
rcnt += cs->hw.hfcD.dfifosize;
rcnt++;
if (cs->debug & L1_DEB_ISAC)
debugl1(cs, "hfcd recd f1(%d) f2(%d) z1(%x) z2(%x) cnt(%d)",
f1, f2, z1, z2, rcnt);
idx = 0;
cip = HFCD_FIFO | HFCD_FIFO_OUT | HFCD_REC;
if (rcnt > MAX_DFRAME_LEN + 3) {
if (cs->debug & L1_DEB_WARN)
debugl1(cs, "empty_fifo d: incoming packet too large");
while (idx < rcnt) {
if (!(WaitNoBusy(cs)))
break;
ReadReg(cs, HFCD_DATA_NODEB, cip);
idx++;
}
} else if (rcnt < 4) {
if (cs->debug & L1_DEB_WARN)
debugl1(cs, "empty_fifo d: incoming packet too small");
while ((idx++ < rcnt) && WaitNoBusy(cs))
ReadReg(cs, HFCD_DATA_NODEB, cip);
} else if ((skb = dev_alloc_skb(rcnt - 3))) {
ptr = skb_put(skb, rcnt - 3);
while (idx < (rcnt - 3)) {
if (!(WaitNoBusy(cs)))
break;
*ptr = ReadReg(cs, HFCD_DATA_NODEB, cip);
idx++;
ptr++;
}
if (idx != (rcnt - 3)) {
debugl1(cs, "RFIFO D BUSY error");
printk(KERN_WARNING "HFC DFIFO channel BUSY Error\n");
dev_kfree_skb_irq(skb);
skb = NULL;
#ifdef ERROR_STATISTIC
cs->err_rx++;
#endif
} else {
WaitNoBusy(cs);
chksum = (ReadReg(cs, HFCD_DATA, cip) << 8);
WaitNoBusy(cs);
chksum += ReadReg(cs, HFCD_DATA, cip);
WaitNoBusy(cs);
stat = ReadReg(cs, HFCD_DATA, cip);
if (cs->debug & L1_DEB_ISAC)
debugl1(cs, "empty_dfifo chksum %x stat %x",
chksum, stat);
if (stat) {
debugl1(cs, "FIFO CRC error");
dev_kfree_skb_irq(skb);
skb = NULL;
#ifdef ERROR_STATISTIC
cs->err_crc++;
#endif
} else {
skb_queue_tail(&cs->rq, skb);
schedule_event(cs, D_RCVBUFREADY);
}
}
} else
printk(KERN_WARNING "HFC: D receive out of memory\n");
WaitForBusy(cs);
cip = HFCD_FIFO | HFCD_F2_INC | HFCD_REC;
WaitNoBusy(cs);
stat = ReadReg(cs, HFCD_DATA, cip);
WaitForBusy(cs);
cip = HFCD_FIFO | HFCD_F2 | HFCD_REC;
WaitNoBusy(cs);
f2 = cs->readisac(cs, cip) & 0xf;
}
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
return (1);
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
static void
hfc_fill_dfifo(struct IsdnCardState *cs)
{
int idx, fcnt;
int count;
u_char cip;
if (!cs->tx_skb)
return;
if (cs->tx_skb->len <= 0)
return;
SelFiFo(cs, 4 | HFCD_SEND);
cip = HFCD_FIFO | HFCD_F1 | HFCD_SEND;
WaitNoBusy(cs);
cs->hw.hfcD.f1 = ReadReg(cs, HFCD_DATA, cip) & 0xf;
WaitNoBusy(cs);
cip = HFCD_FIFO | HFCD_F2 | HFCD_SEND;
cs->hw.hfcD.f2 = ReadReg(cs, HFCD_DATA, cip) & 0xf;
cs->hw.hfcD.send[cs->hw.hfcD.f1] = ReadZReg(cs, HFCD_FIFO | HFCD_Z1 | HFCD_SEND);
if (cs->debug & L1_DEB_ISAC)
debugl1(cs, "hfc_fill_Dfifo f1(%d) f2(%d) z1(%x)",
cs->hw.hfcD.f1, cs->hw.hfcD.f2,
cs->hw.hfcD.send[cs->hw.hfcD.f1]);
fcnt = cs->hw.hfcD.f1 - cs->hw.hfcD.f2;
if (fcnt < 0)
fcnt += 16;
if (fcnt > 14) {
if (cs->debug & L1_DEB_HSCX)
debugl1(cs, "hfc_fill_Dfifo more as 14 frames");
return;
}
count = GetFreeFifoBytes_D(cs);
if (cs->debug & L1_DEB_ISAC)
drivers/isdn/hisax: Add printf format/argument verification and fix fallout Add __attribute__((format... to several functins Make formats and arguments match. Signed-off-by: Joe Perches <joe@perches.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2010-11-11 02:54:58 +08:00
debugl1(cs, "hfc_fill_Dfifo count(%u/%d)",
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
cs->tx_skb->len, count);
if (count < cs->tx_skb->len) {
if (cs->debug & L1_DEB_ISAC)
debugl1(cs, "hfc_fill_Dfifo no fifo mem");
return;
}
cip = HFCD_FIFO | HFCD_FIFO_IN | HFCD_SEND;
idx = 0;
WaitForBusy(cs);
WaitNoBusy(cs);
WriteReg(cs, HFCD_DATA_NODEB, cip, cs->tx_skb->data[idx++]);
while (idx < cs->tx_skb->len) {
if (!(WaitNoBusy(cs)))
break;
WriteReg(cs, HFCD_DATA_NODEB, cip, cs->tx_skb->data[idx]);
idx++;
}
if (idx != cs->tx_skb->len) {
debugl1(cs, "DFIFO Send BUSY error");
printk(KERN_WARNING "HFC S DFIFO channel BUSY Error\n");
}
WaitForBusy(cs);
WaitNoBusy(cs);
ReadReg(cs, HFCD_DATA, HFCD_FIFO | HFCD_F1_INC | HFCD_SEND);
dev_kfree_skb_any(cs->tx_skb);
cs->tx_skb = NULL;
WaitForBusy(cs);
return;
}
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
static
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
struct BCState *Sel_BCS(struct IsdnCardState *cs, int channel)
{
if (cs->bcs[0].mode && (cs->bcs[0].channel == channel))
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
return (&cs->bcs[0]);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
else if (cs->bcs[1].mode && (cs->bcs[1].channel == channel))
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
return (&cs->bcs[1]);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
else
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
return (NULL);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
void
hfc2bds0_interrupt(struct IsdnCardState *cs, u_char val)
{
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
u_char exval;
struct BCState *bcs;
int count = 15;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (cs->debug & L1_DEB_ISAC)
debugl1(cs, "HFCD irq %x %s", val,
test_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags) ?
"locked" : "unlocked");
val &= cs->hw.hfcD.int_m1;
if (val & 0x40) { /* TE state machine irq */
exval = cs->readisac(cs, HFCD_STATES) & 0xf;
if (cs->debug & L1_DEB_ISAC)
debugl1(cs, "ph_state chg %d->%d", cs->dc.hfcd.ph_state,
exval);
cs->dc.hfcd.ph_state = exval;
schedule_event(cs, D_L1STATECHANGE);
val &= ~0x40;
}
while (val) {
if (test_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
cs->hw.hfcD.int_s1 |= val;
return;
}
if (cs->hw.hfcD.int_s1 & 0x18) {
exval = val;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
val = cs->hw.hfcD.int_s1;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
cs->hw.hfcD.int_s1 = exval;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
}
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (val & 0x08) {
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (!(bcs = Sel_BCS(cs, 0))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (cs->debug)
debugl1(cs, "hfcd spurious 0x08 IRQ");
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
} else
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
main_rec_2bds0(bcs);
}
if (val & 0x10) {
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (!(bcs = Sel_BCS(cs, 1))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (cs->debug)
debugl1(cs, "hfcd spurious 0x10 IRQ");
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
} else
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
main_rec_2bds0(bcs);
}
if (val & 0x01) {
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (!(bcs = Sel_BCS(cs, 0))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (cs->debug)
debugl1(cs, "hfcd spurious 0x01 IRQ");
} else {
if (bcs->tx_skb) {
if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
hfc_fill_fifo(bcs);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
} else
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
debugl1(cs, "fill_data %d blocked", bcs->channel);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
} else {
if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {
if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
hfc_fill_fifo(bcs);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
} else
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
debugl1(cs, "fill_data %d blocked", bcs->channel);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
} else {
schedule_event(bcs, B_XMTBUFREADY);
}
}
}
}
if (val & 0x02) {
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (!(bcs = Sel_BCS(cs, 1))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (cs->debug)
debugl1(cs, "hfcd spurious 0x02 IRQ");
} else {
if (bcs->tx_skb) {
if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
hfc_fill_fifo(bcs);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
} else
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
debugl1(cs, "fill_data %d blocked", bcs->channel);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
} else {
if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {
if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
hfc_fill_fifo(bcs);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
} else
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
debugl1(cs, "fill_data %d blocked", bcs->channel);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
} else {
schedule_event(bcs, B_XMTBUFREADY);
}
}
}
}
if (val & 0x20) { /* receive dframe */
receive_dmsg(cs);
}
if (val & 0x04) { /* dframe transmitted */
if (test_and_clear_bit(FLG_DBUSY_TIMER, &cs->HW_Flags))
del_timer(&cs->dbusytimer);
if (test_and_clear_bit(FLG_L1_DBUSY, &cs->HW_Flags))
schedule_event(cs, D_CLEARBUSY);
if (cs->tx_skb) {
if (cs->tx_skb->len) {
if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
hfc_fill_dfifo(cs);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
} else {
debugl1(cs, "hfc_fill_dfifo irq blocked");
}
goto afterXPR;
} else {
dev_kfree_skb_irq(cs->tx_skb);
cs->tx_cnt = 0;
cs->tx_skb = NULL;
}
}
if ((cs->tx_skb = skb_dequeue(&cs->sq))) {
cs->tx_cnt = 0;
if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
hfc_fill_dfifo(cs);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
} else {
debugl1(cs, "hfc_fill_dfifo irq blocked");
}
} else
schedule_event(cs, D_XMTBUFREADY);
}
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
afterXPR:
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
if (cs->hw.hfcD.int_s1 && count--) {
val = cs->hw.hfcD.int_s1;
cs->hw.hfcD.int_s1 = 0;
if (cs->debug & L1_DEB_ISAC)
debugl1(cs, "HFCD irq %x loop %d", val, 15-count);
} else
val = 0;
}
}
static void
HFCD_l1hw(struct PStack *st, int pr, void *arg)
{
struct IsdnCardState *cs = (struct IsdnCardState *) st->l1.hardware;
struct sk_buff *skb = arg;
u_long flags;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
switch (pr) {
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
case (PH_DATA | REQUEST):
if (cs->debug & DEB_DLOG_HEX)
LogFrame(cs, skb->data, skb->len);
if (cs->debug & DEB_DLOG_VERBOSE)
dlogframe(cs, skb, 0);
spin_lock_irqsave(&cs->lock, flags);
if (cs->tx_skb) {
skb_queue_tail(&cs->sq, skb);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#ifdef L2FRAME_DEBUG /* psa */
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (cs->debug & L1_DEB_LAPD)
Logl2Frame(cs, skb, "PH_DATA Queued", 0);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#endif
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
} else {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
cs->tx_skb = skb;
cs->tx_cnt = 0;
#ifdef L2FRAME_DEBUG /* psa */
if (cs->debug & L1_DEB_LAPD)
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
Logl2Frame(cs, skb, "PH_DATA", 0);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#endif
if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
hfc_fill_dfifo(cs);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
} else
debugl1(cs, "hfc_fill_dfifo blocked");
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
}
spin_unlock_irqrestore(&cs->lock, flags);
break;
case (PH_PULL | INDICATION):
spin_lock_irqsave(&cs->lock, flags);
if (cs->tx_skb) {
if (cs->debug & L1_DEB_WARN)
debugl1(cs, " l2l1 tx_skb exist this shouldn't happen");
skb_queue_tail(&cs->sq, skb);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
spin_unlock_irqrestore(&cs->lock, flags);
break;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
}
if (cs->debug & DEB_DLOG_HEX)
LogFrame(cs, skb->data, skb->len);
if (cs->debug & DEB_DLOG_VERBOSE)
dlogframe(cs, skb, 0);
cs->tx_skb = skb;
cs->tx_cnt = 0;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#ifdef L2FRAME_DEBUG /* psa */
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (cs->debug & L1_DEB_LAPD)
Logl2Frame(cs, skb, "PH_DATA_PULLED", 0);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
#endif
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
if (!test_and_set_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags)) {
hfc_fill_dfifo(cs);
test_and_clear_bit(FLG_LOCK_ATOMIC, &cs->HW_Flags);
} else
debugl1(cs, "hfc_fill_dfifo blocked");
spin_unlock_irqrestore(&cs->lock, flags);
break;
case (PH_PULL | REQUEST):
#ifdef L2FRAME_DEBUG /* psa */
if (cs->debug & L1_DEB_LAPD)
debugl1(cs, "-> PH_REQUEST_PULL");
#endif
if (!cs->tx_skb) {
test_and_clear_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
st->l1.l1l2(st, PH_PULL | CONFIRM, NULL);
} else
test_and_set_bit(FLG_L1_PULL_REQ, &st->l1.Flags);
break;
case (HW_RESET | REQUEST):
spin_lock_irqsave(&cs->lock, flags);
cs->writeisac(cs, HFCD_STATES, HFCD_LOAD_STATE | 3); /* HFC ST 3 */
udelay(6);
cs->writeisac(cs, HFCD_STATES, 3); /* HFC ST 2 */
cs->hw.hfcD.mst_m |= HFCD_MASTER;
cs->writeisac(cs, HFCD_MST_MODE, cs->hw.hfcD.mst_m);
cs->writeisac(cs, HFCD_STATES, HFCD_ACTIVATE | HFCD_DO_ACTION);
spin_unlock_irqrestore(&cs->lock, flags);
l1_msg(cs, HW_POWERUP | CONFIRM, NULL);
break;
case (HW_ENABLE | REQUEST):
spin_lock_irqsave(&cs->lock, flags);
cs->writeisac(cs, HFCD_STATES, HFCD_ACTIVATE | HFCD_DO_ACTION);
spin_unlock_irqrestore(&cs->lock, flags);
break;
case (HW_DEACTIVATE | REQUEST):
spin_lock_irqsave(&cs->lock, flags);
cs->hw.hfcD.mst_m &= ~HFCD_MASTER;
cs->writeisac(cs, HFCD_MST_MODE, cs->hw.hfcD.mst_m);
spin_unlock_irqrestore(&cs->lock, flags);
break;
case (HW_INFO3 | REQUEST):
spin_lock_irqsave(&cs->lock, flags);
cs->hw.hfcD.mst_m |= HFCD_MASTER;
cs->writeisac(cs, HFCD_MST_MODE, cs->hw.hfcD.mst_m);
spin_unlock_irqrestore(&cs->lock, flags);
break;
default:
if (cs->debug & L1_DEB_WARN)
debugl1(cs, "hfcd_l1hw unknown pr %4x", pr);
break;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
}
[PATCH] drivers/isdn/hisax/: possible cleanups This patch contains the following possible cleanups: - make needlessly global code static - remove the compiled but unused st5481_hdlc.{c,h} - kill enternow.h - enternow_pci.c: kill InByte/OutByte/BYTE - isdnl2.c: kill FreeSkb - remove or #if 0 the following unused functions: - config.c: IsdnCardState - ipacx.c: ipacx_new_ph - ipacx.c: dch_bh - ipacx.c: setup_ipacx - isdnl2.c: IsRR Signed-off-by: Adrian Bunk <bunk@stusta.de> Acked-by: Kai Germaschewski <kai@germaschewski.name> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-06-26 05:59:18 +08:00
static void
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
setstack_hfcd(struct PStack *st, struct IsdnCardState *cs)
{
st->l1.l1hw = HFCD_l1hw;
}
static void
isdn/hisax: Convert timers to use timer_setup() In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Karsten Keil <isdn@linux-pingi.de> Cc: Geliang Tang <geliangtang@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-17 08:28:54 +08:00
hfc_dbusy_timer(struct timer_list *t)
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
{
}
[PATCH] hisax: fix usage of __init* Fix the warnings about the section mismatches for __init* in the HiSax driver. Signed-off-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-10 19:44:11 +08:00
static unsigned int
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
*init_send_hfcd(int cnt)
{
more trivial signedness fixes in drivers Signed-off-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
2007-10-15 02:35:40 +08:00
int i;
unsigned *send;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
treewide: kmalloc() -> kmalloc_array() The kmalloc() function has a 2-factor argument form, kmalloc_array(). This patch replaces cases of: kmalloc(a * b, gfp) with: kmalloc_array(a * b, gfp) as well as handling cases of: kmalloc(a * b * c, gfp) with: kmalloc(array3_size(a, b, c), gfp) as it's slightly less ugly than: kmalloc_array(array_size(a, b), c, gfp) This does, however, attempt to ignore constant size factors like: kmalloc(4 * 1024, gfp) though any constants defined via macros get caught up in the conversion. Any factors with a sizeof() of "unsigned char", "char", and "u8" were dropped, since they're redundant. The tools/ directory was manually excluded, since it has its own implementation of kmalloc(). The Coccinelle script used for this was: // Fix redundant parens around sizeof(). @@ type TYPE; expression THING, E; @@ ( kmalloc( - (sizeof(TYPE)) * E + sizeof(TYPE) * E , ...) | kmalloc( - (sizeof(THING)) * E + sizeof(THING) * E , ...) ) // Drop single-byte sizes and redundant parens. @@ expression COUNT; typedef u8; typedef __u8; @@ ( kmalloc( - sizeof(u8) * (COUNT) + COUNT , ...) | kmalloc( - sizeof(__u8) * (COUNT) + COUNT , ...) | kmalloc( - sizeof(char) * (COUNT) + COUNT , ...) | kmalloc( - sizeof(unsigned char) * (COUNT) + COUNT , ...) | kmalloc( - sizeof(u8) * COUNT + COUNT , ...) | kmalloc( - sizeof(__u8) * COUNT + COUNT , ...) | kmalloc( - sizeof(char) * COUNT + COUNT , ...) | kmalloc( - sizeof(unsigned char) * COUNT + COUNT , ...) ) // 2-factor product with sizeof(type/expression) and identifier or constant. @@ type TYPE; expression THING; identifier COUNT_ID; constant COUNT_CONST; @@ ( - kmalloc + kmalloc_array ( - sizeof(TYPE) * (COUNT_ID) + COUNT_ID, sizeof(TYPE) , ...) | - kmalloc + kmalloc_array ( - sizeof(TYPE) * COUNT_ID + COUNT_ID, sizeof(TYPE) , ...) | - kmalloc + kmalloc_array ( - sizeof(TYPE) * (COUNT_CONST) + COUNT_CONST, sizeof(TYPE) , ...) | - kmalloc + kmalloc_array ( - sizeof(TYPE) * COUNT_CONST + COUNT_CONST, sizeof(TYPE) , ...) | - kmalloc + kmalloc_array ( - sizeof(THING) * (COUNT_ID) + COUNT_ID, sizeof(THING) , ...) | - kmalloc + kmalloc_array ( - sizeof(THING) * COUNT_ID + COUNT_ID, sizeof(THING) , ...) | - kmalloc + kmalloc_array ( - sizeof(THING) * (COUNT_CONST) + COUNT_CONST, sizeof(THING) , ...) | - kmalloc + kmalloc_array ( - sizeof(THING) * COUNT_CONST + COUNT_CONST, sizeof(THING) , ...) ) // 2-factor product, only identifiers. @@ identifier SIZE, COUNT; @@ - kmalloc + kmalloc_array ( - SIZE * COUNT + COUNT, SIZE , ...) // 3-factor product with 1 sizeof(type) or sizeof(expression), with // redundant parens removed. @@ expression THING; identifier STRIDE, COUNT; type TYPE; @@ ( kmalloc( - sizeof(TYPE) * (COUNT) * (STRIDE) + array3_size(COUNT, STRIDE, sizeof(TYPE)) , ...) | kmalloc( - sizeof(TYPE) * (COUNT) * STRIDE + array3_size(COUNT, STRIDE, sizeof(TYPE)) , ...) | kmalloc( - sizeof(TYPE) * COUNT * (STRIDE) + array3_size(COUNT, STRIDE, sizeof(TYPE)) , ...) | kmalloc( - sizeof(TYPE) * COUNT * STRIDE + array3_size(COUNT, STRIDE, sizeof(TYPE)) , ...) | kmalloc( - sizeof(THING) * (COUNT) * (STRIDE) + array3_size(COUNT, STRIDE, sizeof(THING)) , ...) | kmalloc( - sizeof(THING) * (COUNT) * STRIDE + array3_size(COUNT, STRIDE, sizeof(THING)) , ...) | kmalloc( - sizeof(THING) * COUNT * (STRIDE) + array3_size(COUNT, STRIDE, sizeof(THING)) , ...) | kmalloc( - sizeof(THING) * COUNT * STRIDE + array3_size(COUNT, STRIDE, sizeof(THING)) , ...) ) // 3-factor product with 2 sizeof(variable), with redundant parens removed. @@ expression THING1, THING2; identifier COUNT; type TYPE1, TYPE2; @@ ( kmalloc( - sizeof(TYPE1) * sizeof(TYPE2) * COUNT + array3_size(COUNT, sizeof(TYPE1), sizeof(TYPE2)) , ...) | kmalloc( - sizeof(TYPE1) * sizeof(THING2) * (COUNT) + array3_size(COUNT, sizeof(TYPE1), sizeof(TYPE2)) , ...) | kmalloc( - sizeof(THING1) * sizeof(THING2) * COUNT + array3_size(COUNT, sizeof(THING1), sizeof(THING2)) , ...) | kmalloc( - sizeof(THING1) * sizeof(THING2) * (COUNT) + array3_size(COUNT, sizeof(THING1), sizeof(THING2)) , ...) | kmalloc( - sizeof(TYPE1) * sizeof(THING2) * COUNT + array3_size(COUNT, sizeof(TYPE1), sizeof(THING2)) , ...) | kmalloc( - sizeof(TYPE1) * sizeof(THING2) * (COUNT) + array3_size(COUNT, sizeof(TYPE1), sizeof(THING2)) , ...) ) // 3-factor product, only identifiers, with redundant parens removed. @@ identifier STRIDE, SIZE, COUNT; @@ ( kmalloc( - (COUNT) * STRIDE * SIZE + array3_size(COUNT, STRIDE, SIZE) , ...) | kmalloc( - COUNT * (STRIDE) * SIZE + array3_size(COUNT, STRIDE, SIZE) , ...) | kmalloc( - COUNT * STRIDE * (SIZE) + array3_size(COUNT, STRIDE, SIZE) , ...) | kmalloc( - (COUNT) * (STRIDE) * SIZE + array3_size(COUNT, STRIDE, SIZE) , ...) | kmalloc( - COUNT * (STRIDE) * (SIZE) + array3_size(COUNT, STRIDE, SIZE) , ...) | kmalloc( - (COUNT) * STRIDE * (SIZE) + array3_size(COUNT, STRIDE, SIZE) , ...) | kmalloc( - (COUNT) * (STRIDE) * (SIZE) + array3_size(COUNT, STRIDE, SIZE) , ...) | kmalloc( - COUNT * STRIDE * SIZE + array3_size(COUNT, STRIDE, SIZE) , ...) ) // Any remaining multi-factor products, first at least 3-factor products, // when they're not all constants... @@ expression E1, E2, E3; constant C1, C2, C3; @@ ( kmalloc(C1 * C2 * C3, ...) | kmalloc( - (E1) * E2 * E3 + array3_size(E1, E2, E3) , ...) | kmalloc( - (E1) * (E2) * E3 + array3_size(E1, E2, E3) , ...) | kmalloc( - (E1) * (E2) * (E3) + array3_size(E1, E2, E3) , ...) | kmalloc( - E1 * E2 * E3 + array3_size(E1, E2, E3) , ...) ) // And then all remaining 2 factors products when they're not all constants, // keeping sizeof() as the second factor argument. @@ expression THING, E1, E2; type TYPE; constant C1, C2, C3; @@ ( kmalloc(sizeof(THING) * C2, ...) | kmalloc(sizeof(TYPE) * C2, ...) | kmalloc(C1 * C2 * C3, ...) | kmalloc(C1 * C2, ...) | - kmalloc + kmalloc_array ( - sizeof(TYPE) * (E2) + E2, sizeof(TYPE) , ...) | - kmalloc + kmalloc_array ( - sizeof(TYPE) * E2 + E2, sizeof(TYPE) , ...) | - kmalloc + kmalloc_array ( - sizeof(THING) * (E2) + E2, sizeof(THING) , ...) | - kmalloc + kmalloc_array ( - sizeof(THING) * E2 + E2, sizeof(THING) , ...) | - kmalloc + kmalloc_array ( - (E1) * E2 + E1, E2 , ...) | - kmalloc + kmalloc_array ( - (E1) * (E2) + E1, E2 , ...) | - kmalloc + kmalloc_array ( - E1 * E2 + E1, E2 , ...) ) Signed-off-by: Kees Cook <keescook@chromium.org>
2018-06-13 04:55:00 +08:00
if (!(send = kmalloc_array(cnt, sizeof(unsigned int), GFP_ATOMIC))) {
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
printk(KERN_WARNING
"HiSax: No memory for hfcd.send\n");
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
return (NULL);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
for (i = 0; i < cnt; i++)
send[i] = 0x1fff;
isdn: whitespace coding style cleanup isdn source code uses a not-current coding style. Update the coding style used on a per-line basis so that git diff -w shows only elided blank lines at EOF. Done with emacs and some scripts and some typing. Built x86 allyesconfig. No detected change in objdump -d or size. Signed-off-by: Joe Perches <joe@perches.com>
2012-02-20 11:52:38 +08:00
return (send);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
[PATCH] hisax: fix usage of __init* Fix the warnings about the section mismatches for __init* in the HiSax driver. Signed-off-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-07-10 19:44:11 +08:00
void
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
init2bds0(struct IsdnCardState *cs)
{
cs->setstack_d = setstack_hfcd;
if (!cs->hw.hfcD.send)
cs->hw.hfcD.send = init_send_hfcd(16);
if (!cs->bcs[0].hw.hfc.send)
cs->bcs[0].hw.hfc.send = init_send_hfcd(32);
if (!cs->bcs[1].hw.hfc.send)
cs->bcs[1].hw.hfc.send = init_send_hfcd(32);
cs->BC_Send_Data = &hfc_send_data;
cs->bcs[0].BC_SetStack = setstack_2b;
cs->bcs[1].BC_SetStack = setstack_2b;
cs->bcs[0].BC_Close = close_2bs0;
cs->bcs[1].BC_Close = close_2bs0;
mode_2bs0(cs->bcs, 0, 0);
mode_2bs0(cs->bcs + 1, 0, 1);
}
void
release2bds0(struct IsdnCardState *cs)
{
[PATCH] kfree cleanup: drivers/isdn This is the drivers/isdn/ part of the big kfree cleanup patch. Remove pointless checks for NULL prior to calling kfree() in drivers/isdn/. Signed-off-by: Jesper Juhl <jesper.juhl@gmail.com> Acked-by: Karsten Keil <kkeil@suse.de> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2005-11-07 17:01:29 +08:00
kfree(cs->bcs[0].hw.hfc.send);
cs->bcs[0].hw.hfc.send = NULL;
kfree(cs->bcs[1].hw.hfc.send);
cs->bcs[1].hw.hfc.send = NULL;
kfree(cs->hw.hfcD.send);
cs->hw.hfcD.send = NULL;
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}
void
set_cs_func(struct IsdnCardState *cs)
{
cs->readisac = &readreghfcd;
cs->writeisac = &writereghfcd;
cs->readisacfifo = &dummyf;
cs->writeisacfifo = &dummyf;
cs->BC_Read_Reg = &ReadReg;
cs->BC_Write_Reg = &WriteReg;
isdn/hisax: Convert timers to use timer_setup() In preparation for unconditionally passing the struct timer_list pointer to all timer callbacks, switch to using the new timer_setup() and from_timer() to pass the timer pointer explicitly. Cc: Karsten Keil <isdn@linux-pingi.de> Cc: Geliang Tang <geliangtang@gmail.com> Cc: "David S. Miller" <davem@davemloft.net> Cc: netdev@vger.kernel.org Signed-off-by: Kees Cook <keescook@chromium.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2017-10-17 08:28:54 +08:00
timer_setup(&cs->dbusytimer, hfc_dbusy_timer, 0);
WorkStruct: make allyesconfig Fix up for make allyesconfig. Signed-Off-By: David Howells <dhowells@redhat.com>
2006-11-22 22:57:56 +08:00
INIT_WORK(&cs->tqueue, hfcd_bh);
Linux-2.6.12-rc2 Initial git repository build. I'm not bothering with the full history, even though we have it. We can create a separate "historical" git archive of that later if we want to, and in the meantime it's about 3.2GB when imported into git - space that would just make the early git days unnecessarily complicated, when we don't have a lot of good infrastructure for it. Let it rip!
2005-04-17 06:20:36 +08:00
}