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linux/drivers/isdn/hisax/avm_pci.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!
2005-04-16 22:20:36 +00:00
/* $Id: avm_pci.c,v 1.29.2.4 2004/02/11 13:21:32 keil Exp $
*
* low level stuff for AVM Fritz!PCI and ISA PnP isdn cards
*
* Author Karsten Keil
* Copyright by Karsten Keil <keil@isdn4linux.de>
*
* This software may be used and distributed according to the terms
* of the GNU General Public License, incorporated herein by reference.
*
* Thanks to AVM, Berlin for information
*
*/
#include <linux/init.h>
#include "hisax.h"
#include "isac.h"
#include "isdnl1.h"
#include <linux/pci.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 08:04:11 +00:00
#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!
2005-04-16 22:20:36 +00:00
#include <linux/isapnp.h>
#include <linux/interrupt.h>
static const char *avm_pci_rev = "$Revision: 1.29.2.4 $";
#define AVM_FRITZ_PCI 1
#define AVM_FRITZ_PNP 2
#define HDLC_FIFO 0x0
#define HDLC_STATUS 0x4
#define AVM_HDLC_1 0x00
#define AVM_HDLC_2 0x01
#define AVM_ISAC_FIFO 0x02
#define AVM_ISAC_REG_LOW 0x04
#define AVM_ISAC_REG_HIGH 0x06
#define AVM_STATUS0_IRQ_ISAC 0x01
#define AVM_STATUS0_IRQ_HDLC 0x02
#define AVM_STATUS0_IRQ_TIMER 0x04
#define AVM_STATUS0_IRQ_MASK 0x07
#define AVM_STATUS0_RESET 0x01
#define AVM_STATUS0_DIS_TIMER 0x02
#define AVM_STATUS0_RES_TIMER 0x04
#define AVM_STATUS0_ENA_IRQ 0x08
#define AVM_STATUS0_TESTBIT 0x10
#define AVM_STATUS1_INT_SEL 0x0f
#define AVM_STATUS1_ENA_IOM 0x80
#define HDLC_MODE_ITF_FLG 0x01
#define HDLC_MODE_TRANS 0x02
#define HDLC_MODE_CCR_7 0x04
#define HDLC_MODE_CCR_16 0x08
#define HDLC_MODE_TESTLOOP 0x80
#define HDLC_INT_XPR 0x80
#define HDLC_INT_XDU 0x40
#define HDLC_INT_RPR 0x20
#define HDLC_INT_MASK 0xE0
#define HDLC_STAT_RME 0x01
#define HDLC_STAT_RDO 0x10
#define HDLC_STAT_CRCVFRRAB 0x0E
#define HDLC_STAT_CRCVFR 0x06
#define HDLC_STAT_RML_MASK 0x3f00
#define HDLC_CMD_XRS 0x80
#define HDLC_CMD_XME 0x01
#define HDLC_CMD_RRS 0x20
#define HDLC_CMD_XML_MASK 0x3f00
/* Interface functions */
static u_char
ReadISAC(struct IsdnCardState *cs, u_char offset)
{
register u_char idx = (offset > 0x2f) ? AVM_ISAC_REG_HIGH : AVM_ISAC_REG_LOW;
register u_char val;
outb(idx, cs->hw.avm.cfg_reg + 4);
val = inb(cs->hw.avm.isac + (offset & 0xf));
return (val);
}
static void
WriteISAC(struct IsdnCardState *cs, u_char offset, u_char value)
{
register u_char idx = (offset > 0x2f) ? AVM_ISAC_REG_HIGH : AVM_ISAC_REG_LOW;
outb(idx, cs->hw.avm.cfg_reg + 4);
outb(value, cs->hw.avm.isac + (offset & 0xf));
}
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 03:52:38 +00:00
ReadISACfifo(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!
2005-04-16 22:20:36 +00:00
{
outb(AVM_ISAC_FIFO, cs->hw.avm.cfg_reg + 4);
insb(cs->hw.avm.isac, data, size);
}
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 03:52:38 +00:00
WriteISACfifo(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!
2005-04-16 22:20:36 +00:00
{
outb(AVM_ISAC_FIFO, cs->hw.avm.cfg_reg + 4);
outsb(cs->hw.avm.isac, data, size);
}
static inline u_int
ReadHDLCPCI(struct IsdnCardState *cs, int chan, u_char offset)
{
register u_int idx = chan ? AVM_HDLC_2 : AVM_HDLC_1;
register u_int val;
outl(idx, cs->hw.avm.cfg_reg + 4);
val = inl(cs->hw.avm.isac + offset);
return (val);
}
static inline void
WriteHDLCPCI(struct IsdnCardState *cs, int chan, u_char offset, u_int value)
{
register u_int idx = chan ? AVM_HDLC_2 : AVM_HDLC_1;
outl(idx, cs->hw.avm.cfg_reg + 4);
outl(value, cs->hw.avm.isac + offset);
}
static inline u_char
ReadHDLCPnP(struct IsdnCardState *cs, int chan, u_char offset)
{
register u_char idx = chan ? AVM_HDLC_2 : AVM_HDLC_1;
register u_char val;
outb(idx, cs->hw.avm.cfg_reg + 4);
val = inb(cs->hw.avm.isac + offset);
return (val);
}
static inline void
WriteHDLCPnP(struct IsdnCardState *cs, int chan, u_char offset, u_char value)
{
register u_char idx = chan ? AVM_HDLC_2 : AVM_HDLC_1;
outb(idx, cs->hw.avm.cfg_reg + 4);
outb(value, cs->hw.avm.isac + offset);
}
static u_char
ReadHDLC_s(struct IsdnCardState *cs, int chan, 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 03:52:38 +00:00
return (0xff & ReadHDLCPCI(cs, chan, 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!
2005-04-16 22:20:36 +00:00
}
static void
WriteHDLC_s(struct IsdnCardState *cs, int chan, u_char offset, u_char value)
{
WriteHDLCPCI(cs, chan, offset, value);
}
static inline
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 03:52:38 +00:00
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!
2005-04-16 22:20:36 +00:00
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 03:52:38 +00:00
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!
2005-04-16 22:20:36 +00:00
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 03:52:38 +00:00
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!
2005-04-16 22:20:36 +00:00
}
[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>
2005-06-25 21:59:18 +00:00
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!
2005-04-16 22:20:36 +00:00
write_ctrl(struct BCState *bcs, int which) {
if (bcs->cs->debug & L1_DEB_HSCX)
debugl1(bcs->cs, "hdlc %c wr%x ctrl %x",
'A' + bcs->channel, which, bcs->hw.hdlc.ctrl.ctrl);
if (bcs->cs->subtyp == AVM_FRITZ_PCI) {
WriteHDLCPCI(bcs->cs, bcs->channel, HDLC_STATUS, bcs->hw.hdlc.ctrl.ctrl);
} else {
if (which & 4)
WriteHDLCPnP(bcs->cs, bcs->channel, HDLC_STATUS + 2,
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 03:52:38 +00:00
bcs->hw.hdlc.ctrl.sr.mode);
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!
2005-04-16 22:20:36 +00:00
if (which & 2)
WriteHDLCPnP(bcs->cs, bcs->channel, HDLC_STATUS + 1,
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 03:52:38 +00:00
bcs->hw.hdlc.ctrl.sr.xml);
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!
2005-04-16 22:20:36 +00:00
if (which & 1)
WriteHDLCPnP(bcs->cs, bcs->channel, HDLC_STATUS,
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 03:52:38 +00:00
bcs->hw.hdlc.ctrl.sr.cmd);
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!
2005-04-16 22:20:36 +00:00
}
}
[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>
2005-06-25 21:59:18 +00:00
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!
2005-04-16 22:20:36 +00:00
modehdlc(struct BCState *bcs, int mode, int bc)
{
struct IsdnCardState *cs = bcs->cs;
int hdlc = bcs->channel;
if (cs->debug & L1_DEB_HSCX)
debugl1(cs, "hdlc %c mode %d --> %d ichan %d --> %d",
'A' + hdlc, bcs->mode, mode, hdlc, bc);
bcs->hw.hdlc.ctrl.ctrl = 0;
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 03:52:38 +00:00
case (-1): /* used for init */
bcs->mode = 1;
bcs->channel = bc;
bc = 0;
case (L1_MODE_NULL):
if (bcs->mode == L1_MODE_NULL)
return;
bcs->hw.hdlc.ctrl.sr.cmd = HDLC_CMD_XRS | HDLC_CMD_RRS;
bcs->hw.hdlc.ctrl.sr.mode = HDLC_MODE_TRANS;
write_ctrl(bcs, 5);
bcs->mode = L1_MODE_NULL;
bcs->channel = bc;
break;
case (L1_MODE_TRANS):
bcs->mode = mode;
bcs->channel = bc;
bcs->hw.hdlc.ctrl.sr.cmd = HDLC_CMD_XRS | HDLC_CMD_RRS;
bcs->hw.hdlc.ctrl.sr.mode = HDLC_MODE_TRANS;
write_ctrl(bcs, 5);
bcs->hw.hdlc.ctrl.sr.cmd = HDLC_CMD_XRS;
write_ctrl(bcs, 1);
bcs->hw.hdlc.ctrl.sr.cmd = 0;
schedule_event(bcs, B_XMTBUFREADY);
break;
case (L1_MODE_HDLC):
bcs->mode = mode;
bcs->channel = bc;
bcs->hw.hdlc.ctrl.sr.cmd = HDLC_CMD_XRS | HDLC_CMD_RRS;
bcs->hw.hdlc.ctrl.sr.mode = HDLC_MODE_ITF_FLG;
write_ctrl(bcs, 5);
bcs->hw.hdlc.ctrl.sr.cmd = HDLC_CMD_XRS;
write_ctrl(bcs, 1);
bcs->hw.hdlc.ctrl.sr.cmd = 0;
schedule_event(bcs, B_XMTBUFREADY);
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!
2005-04-16 22:20:36 +00:00
}
}
static inline void
hdlc_empty_fifo(struct BCState *bcs, int count)
{
register u_int *ptr;
u_char *p;
u_char idx = bcs->channel ? AVM_HDLC_2 : AVM_HDLC_1;
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 03:52:38 +00:00
int 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!
2005-04-16 22:20:36 +00:00
struct IsdnCardState *cs = bcs->cs;
if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO))
debugl1(cs, "hdlc_empty_fifo %d", count);
if (bcs->hw.hdlc.rcvidx + count > HSCX_BUFMAX) {
if (cs->debug & L1_DEB_WARN)
debugl1(cs, "hdlc_empty_fifo: incoming packet too large");
return;
}
p = bcs->hw.hdlc.rcvbuf + bcs->hw.hdlc.rcvidx;
ptr = (u_int *)p;
bcs->hw.hdlc.rcvidx += count;
if (cs->subtyp == AVM_FRITZ_PCI) {
outl(idx, cs->hw.avm.cfg_reg + 4);
while (cnt < count) {
#ifdef __powerpc__
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 03:52:38 +00:00
*ptr++ = in_be32((unsigned *)(cs->hw.avm.isac + _IO_BASE));
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!
2005-04-16 22:20:36 +00:00
#else
*ptr++ = inl(cs->hw.avm.isac);
#endif /* __powerpc__ */
cnt += 4;
}
} else {
outb(idx, cs->hw.avm.cfg_reg + 4);
while (cnt < count) {
*p++ = inb(cs->hw.avm.isac);
cnt++;
}
}
if (cs->debug & L1_DEB_HSCX_FIFO) {
char *t = bcs->blog;
if (cs->subtyp == AVM_FRITZ_PNP)
p = (u_char *) ptr;
t += sprintf(t, "hdlc_empty_fifo %c cnt %d",
bcs->channel ? 'B' : 'A', count);
QuickHex(t, p, count);
debugl1(cs, bcs->blog);
}
}
static inline void
hdlc_fill_fifo(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 03:52:38 +00:00
int count, 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!
2005-04-16 22:20:36 +00:00
int fifo_size = 32;
u_char *p;
u_int *ptr;
if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO))
debugl1(cs, "hdlc_fill_fifo");
if (!bcs->tx_skb)
return;
if (bcs->tx_skb->len <= 0)
return;
bcs->hw.hdlc.ctrl.sr.cmd &= ~HDLC_CMD_XME;
if (bcs->tx_skb->len > fifo_size) {
count = fifo_size;
} else {
count = bcs->tx_skb->len;
if (bcs->mode != L1_MODE_TRANS)
bcs->hw.hdlc.ctrl.sr.cmd |= HDLC_CMD_XME;
}
if ((cs->debug & L1_DEB_HSCX) && !(cs->debug & L1_DEB_HSCX_FIFO))
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>
2010-11-10 18:54:58 +00:00
debugl1(cs, "hdlc_fill_fifo %d/%u", count, bcs->tx_skb->len);
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!
2005-04-16 22:20:36 +00:00
p = bcs->tx_skb->data;
ptr = (u_int *)p;
skb_pull(bcs->tx_skb, count);
bcs->tx_cnt -= count;
bcs->hw.hdlc.count += count;
bcs->hw.hdlc.ctrl.sr.xml = ((count == fifo_size) ? 0 : count);
write_ctrl(bcs, 3); /* sets the correct index too */
if (cs->subtyp == AVM_FRITZ_PCI) {
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 03:52:38 +00:00
while (cnt < count) {
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!
2005-04-16 22:20:36 +00:00
#ifdef __powerpc__
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 03:52:38 +00:00
out_be32((unsigned *)(cs->hw.avm.isac + _IO_BASE), *ptr++);
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!
2005-04-16 22:20:36 +00:00
#else
outl(*ptr++, cs->hw.avm.isac);
#endif /* __powerpc__ */
cnt += 4;
}
} 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 03:52:38 +00:00
while (cnt < count) {
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!
2005-04-16 22:20:36 +00:00
outb(*p++, cs->hw.avm.isac);
cnt++;
}
}
if (cs->debug & L1_DEB_HSCX_FIFO) {
char *t = bcs->blog;
if (cs->subtyp == AVM_FRITZ_PNP)
p = (u_char *) ptr;
t += sprintf(t, "hdlc_fill_fifo %c cnt %d",
bcs->channel ? 'B' : 'A', count);
QuickHex(t, p, count);
debugl1(cs, bcs->blog);
}
}
[PATCH] Unlinline a bunch of other functions Remove the "inline" keyword from a bunch of big functions in the kernel with the goal of shrinking it by 30kb to 40kb Signed-off-by: Arjan van de Ven <arjan@infradead.org> Signed-off-by: Ingo Molnar <mingo@elte.hu> Acked-by: Jeff Garzik <jgarzik@pobox.com> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
2006-01-14 21:20:43 +00:00
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!
2005-04-16 22:20:36 +00:00
HDLC_irq(struct BCState *bcs, u_int stat) {
int len;
struct sk_buff *skb;
if (bcs->cs->debug & L1_DEB_HSCX)
debugl1(bcs->cs, "ch%d stat %#x", bcs->channel, stat);
if (stat & HDLC_INT_RPR) {
if (stat & HDLC_STAT_RDO) {
if (bcs->cs->debug & L1_DEB_HSCX)
debugl1(bcs->cs, "RDO");
else
debugl1(bcs->cs, "ch%d stat %#x", bcs->channel, stat);
bcs->hw.hdlc.ctrl.sr.xml = 0;
bcs->hw.hdlc.ctrl.sr.cmd |= HDLC_CMD_RRS;
write_ctrl(bcs, 1);
bcs->hw.hdlc.ctrl.sr.cmd &= ~HDLC_CMD_RRS;
write_ctrl(bcs, 1);
bcs->hw.hdlc.rcvidx = 0;
} 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 03:52:38 +00:00
if (!(len = (stat & HDLC_STAT_RML_MASK) >> 8))
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!
2005-04-16 22:20:36 +00:00
len = 32;
hdlc_empty_fifo(bcs, len);
if ((stat & HDLC_STAT_RME) || (bcs->mode == L1_MODE_TRANS)) {
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 03:52:38 +00:00
if (((stat & HDLC_STAT_CRCVFRRAB) == HDLC_STAT_CRCVFR) ||
(bcs->mode == L1_MODE_TRANS)) {
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!
2005-04-16 22:20:36 +00:00
if (!(skb = dev_alloc_skb(bcs->hw.hdlc.rcvidx)))
printk(KERN_WARNING "HDLC: receive out of memory\n");
else {
memcpy(skb_put(skb, bcs->hw.hdlc.rcvidx),
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 03:52:38 +00:00
bcs->hw.hdlc.rcvbuf, bcs->hw.hdlc.rcvidx);
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!
2005-04-16 22:20:36 +00:00
skb_queue_tail(&bcs->rqueue, skb);
}
bcs->hw.hdlc.rcvidx = 0;
schedule_event(bcs, B_RCVBUFREADY);
} else {
if (bcs->cs->debug & L1_DEB_HSCX)
debugl1(bcs->cs, "invalid frame");
else
debugl1(bcs->cs, "ch%d invalid frame %#x", bcs->channel, stat);
bcs->hw.hdlc.rcvidx = 0;
}
}
}
}
if (stat & HDLC_INT_XDU) {
/* Here we lost an TX interrupt, so
* restart transmitting the whole frame.
*/
if (bcs->tx_skb) {
skb_push(bcs->tx_skb, bcs->hw.hdlc.count);
bcs->tx_cnt += bcs->hw.hdlc.count;
bcs->hw.hdlc.count = 0;
if (bcs->cs->debug & L1_DEB_WARN)
debugl1(bcs->cs, "ch%d XDU", bcs->channel);
} else if (bcs->cs->debug & L1_DEB_WARN)
debugl1(bcs->cs, "ch%d XDU without skb", bcs->channel);
bcs->hw.hdlc.ctrl.sr.xml = 0;
bcs->hw.hdlc.ctrl.sr.cmd |= HDLC_CMD_XRS;
write_ctrl(bcs, 1);
bcs->hw.hdlc.ctrl.sr.cmd &= ~HDLC_CMD_XRS;
write_ctrl(bcs, 1);
hdlc_fill_fifo(bcs);
} else if (stat & HDLC_INT_XPR) {
if (bcs->tx_skb) {
if (bcs->tx_skb->len) {
hdlc_fill_fifo(bcs);
return;
} 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 03:52:38 +00:00
if (test_bit(FLG_LLI_L1WAKEUP, &bcs->st->lli.flag) &&
(PACKET_NOACK != bcs->tx_skb->pkt_type)) {
u_long flags;
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!
2005-04-16 22:20:36 +00:00
spin_lock_irqsave(&bcs->aclock, flags);
bcs->ackcnt += bcs->hw.hdlc.count;
spin_unlock_irqrestore(&bcs->aclock, flags);
schedule_event(bcs, B_ACKPENDING);
}
dev_kfree_skb_irq(bcs->tx_skb);
bcs->hw.hdlc.count = 0;
bcs->tx_skb = NULL;
}
}
if ((bcs->tx_skb = skb_dequeue(&bcs->squeue))) {
bcs->hw.hdlc.count = 0;
test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
hdlc_fill_fifo(bcs);
} else {
test_and_clear_bit(BC_FLG_BUSY, &bcs->Flag);
schedule_event(bcs, B_XMTBUFREADY);
}
}
}
[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>
2005-06-25 21:59:18 +00:00
static inline 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!
2005-04-16 22:20:36 +00:00
HDLC_irq_main(struct IsdnCardState *cs)
{
u_int stat;
struct BCState *bcs;
if (cs->subtyp == AVM_FRITZ_PCI) {
stat = ReadHDLCPCI(cs, 0, HDLC_STATUS);
} else {
stat = ReadHDLCPnP(cs, 0, HDLC_STATUS);
if (stat & HDLC_INT_RPR)
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 03:52:38 +00:00
stat |= (ReadHDLCPnP(cs, 0, HDLC_STATUS + 1)) << 8;
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!
2005-04-16 22:20:36 +00:00
}
if (stat & HDLC_INT_MASK) {
if (!(bcs = Sel_BCS(cs, 0))) {
if (cs->debug)
debugl1(cs, "hdlc spurious channel 0 IRQ");
} else
HDLC_irq(bcs, stat);
}
if (cs->subtyp == AVM_FRITZ_PCI) {
stat = ReadHDLCPCI(cs, 1, HDLC_STATUS);
} else {
stat = ReadHDLCPnP(cs, 1, HDLC_STATUS);
if (stat & HDLC_INT_RPR)
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 03:52:38 +00:00
stat |= (ReadHDLCPnP(cs, 1, HDLC_STATUS + 1)) << 8;
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!
2005-04-16 22:20:36 +00:00
}
if (stat & HDLC_INT_MASK) {
if (!(bcs = Sel_BCS(cs, 1))) {
if (cs->debug)
debugl1(cs, "hdlc spurious channel 1 IRQ");
} else
HDLC_irq(bcs, stat);
}
}
[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>
2005-06-25 21:59:18 +00:00
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!
2005-04-16 22:20:36 +00:00
hdlc_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 03:52:38 +00:00
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;
test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
bcs->hw.hdlc.count = 0;
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 "hdlc_l2l1: this shouldn't happen\n");
} else {
test_and_set_bit(BC_FLG_BUSY, &bcs->Flag);
bcs->tx_skb = skb;
bcs->hw.hdlc.count = 0;
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);
modehdlc(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);
modehdlc(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!
2005-04-16 22:20:36 +00:00
}
}
[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>
2005-06-25 21:59:18 +00:00
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!
2005-04-16 22:20:36 +00:00
close_hdlcstate(struct BCState *bcs)
{
modehdlc(bcs, 0, 0);
if (test_and_clear_bit(BC_FLG_INIT, &bcs->Flag)) {
[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 09:01:29 +00:00
kfree(bcs->hw.hdlc.rcvbuf);
bcs->hw.hdlc.rcvbuf = NULL;
kfree(bcs->blog);
bcs->blog = 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!
2005-04-16 22:20:36 +00:00
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);
}
}
}
[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>
2005-06-25 21:59:18 +00:00
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!
2005-04-16 22:20:36 +00:00
open_hdlcstate(struct IsdnCardState *cs, struct BCState *bcs)
{
if (!test_and_set_bit(BC_FLG_INIT, &bcs->Flag)) {
if (!(bcs->hw.hdlc.rcvbuf = kmalloc(HSCX_BUFMAX, GFP_ATOMIC))) {
printk(KERN_WARNING
"HiSax: No memory for hdlc.rcvbuf\n");
return (1);
}
if (!(bcs->blog = kmalloc(MAX_BLOG_SPACE, GFP_ATOMIC))) {
printk(KERN_WARNING
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 03:52:38 +00:00
"HiSax: No memory for bcs->blog\n");
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!
2005-04-16 22:20:36 +00:00
test_and_clear_bit(BC_FLG_INIT, &bcs->Flag);
kfree(bcs->hw.hdlc.rcvbuf);
bcs->hw.hdlc.rcvbuf = NULL;
return (2);
}
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->hw.hdlc.rcvidx = 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>
2005-06-25 21:59:18 +00:00
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!
2005-04-16 22:20:36 +00:00
setstack_hdlc(struct PStack *st, struct BCState *bcs)
{
bcs->channel = st->l1.bc;
if (open_hdlcstate(st->l1.hardware, bcs))
return (-1);
st->l1.bcs = bcs;
st->l2.l2l1 = hdlc_l2l1;
setstack_manager(st);
bcs->st = st;
setstack_l1_B(st);
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>
2005-06-25 21:59:18 +00:00
#if 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!
2005-04-16 22:20:36 +00:00
void __init
clear_pending_hdlc_ints(struct IsdnCardState *cs)
{
u_int val;
if (cs->subtyp == AVM_FRITZ_PCI) {
val = ReadHDLCPCI(cs, 0, HDLC_STATUS);
debugl1(cs, "HDLC 1 STA %x", val);
val = ReadHDLCPCI(cs, 1, HDLC_STATUS);
debugl1(cs, "HDLC 2 STA %x", val);
} else {
val = ReadHDLCPnP(cs, 0, HDLC_STATUS);
debugl1(cs, "HDLC 1 STA %x", val);
val = ReadHDLCPnP(cs, 0, HDLC_STATUS + 1);
debugl1(cs, "HDLC 1 RML %x", val);
val = ReadHDLCPnP(cs, 0, HDLC_STATUS + 2);
debugl1(cs, "HDLC 1 MODE %x", val);
val = ReadHDLCPnP(cs, 0, HDLC_STATUS + 3);
debugl1(cs, "HDLC 1 VIN %x", val);
val = ReadHDLCPnP(cs, 1, HDLC_STATUS);
debugl1(cs, "HDLC 2 STA %x", val);
val = ReadHDLCPnP(cs, 1, HDLC_STATUS + 1);
debugl1(cs, "HDLC 2 RML %x", val);
val = ReadHDLCPnP(cs, 1, HDLC_STATUS + 2);
debugl1(cs, "HDLC 2 MODE %x", val);
val = ReadHDLCPnP(cs, 1, HDLC_STATUS + 3);
debugl1(cs, "HDLC 2 VIN %x", val);
}
}
[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>
2005-06-25 21:59:18 +00:00
#endif /* 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!
2005-04-16 22:20:36 +00:00
[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 11:44:11 +00:00
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!
2005-04-16 22:20:36 +00:00
inithdlc(struct IsdnCardState *cs)
{
cs->bcs[0].BC_SetStack = setstack_hdlc;
cs->bcs[1].BC_SetStack = setstack_hdlc;
cs->bcs[0].BC_Close = close_hdlcstate;
cs->bcs[1].BC_Close = close_hdlcstate;
modehdlc(cs->bcs, -1, 0);
modehdlc(cs->bcs + 1, -1, 1);
}
static irqreturn_t
IRQ: Maintain regs pointer globally rather than passing to IRQ handlers Maintain a per-CPU global "struct pt_regs *" variable which can be used instead of passing regs around manually through all ~1800 interrupt handlers in the Linux kernel. The regs pointer is used in few places, but it potentially costs both stack space and code to pass it around. On the FRV arch, removing the regs parameter from all the genirq function results in a 20% speed up of the IRQ exit path (ie: from leaving timer_interrupt() to leaving do_IRQ()). Where appropriate, an arch may override the generic storage facility and do something different with the variable. On FRV, for instance, the address is maintained in GR28 at all times inside the kernel as part of general exception handling. Having looked over the code, it appears that the parameter may be handed down through up to twenty or so layers of functions. Consider a USB character device attached to a USB hub, attached to a USB controller that posts its interrupts through a cascaded auxiliary interrupt controller. A character device driver may want to pass regs to the sysrq handler through the input layer which adds another few layers of parameter passing. I've build this code with allyesconfig for x86_64 and i386. I've runtested the main part of the code on FRV and i386, though I can't test most of the drivers. I've also done partial conversion for powerpc and MIPS - these at least compile with minimal configurations. This will affect all archs. Mostly the changes should be relatively easy. Take do_IRQ(), store the regs pointer at the beginning, saving the old one: struct pt_regs *old_regs = set_irq_regs(regs); And put the old one back at the end: set_irq_regs(old_regs); Don't pass regs through to generic_handle_irq() or __do_IRQ(). In timer_interrupt(), this sort of change will be necessary: - update_process_times(user_mode(regs)); - profile_tick(CPU_PROFILING, regs); + update_process_times(user_mode(get_irq_regs())); + profile_tick(CPU_PROFILING); I'd like to move update_process_times()'s use of get_irq_regs() into itself, except that i386, alone of the archs, uses something other than user_mode(). Some notes on the interrupt handling in the drivers: (*) input_dev() is now gone entirely. The regs pointer is no longer stored in the input_dev struct. (*) finish_unlinks() in drivers/usb/host/ohci-q.c needs checking. It does something different depending on whether it's been supplied with a regs pointer or not. (*) Various IRQ handler function pointers have been moved to type irq_handler_t. Signed-Off-By: David Howells <dhowells@redhat.com> (cherry picked from 1b16e7ac850969f38b375e511e3fa2f474a33867 commit)
2006-10-05 13:55:46 +00:00
avm_pcipnp_interrupt(int intno, void *dev_id)
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!
2005-04-16 22:20:36 +00:00
{
struct IsdnCardState *cs = dev_id;
u_long flags;
u_char val;
u_char sval;
spin_lock_irqsave(&cs->lock, flags);
sval = inb(cs->hw.avm.cfg_reg + 2);
if ((sval & AVM_STATUS0_IRQ_MASK) == AVM_STATUS0_IRQ_MASK) {
/* possible a shared IRQ reqest */
spin_unlock_irqrestore(&cs->lock, flags);
return IRQ_NONE;
}
if (!(sval & AVM_STATUS0_IRQ_ISAC)) {
val = ReadISAC(cs, ISAC_ISTA);
isac_interrupt(cs, val);
}
if (!(sval & AVM_STATUS0_IRQ_HDLC)) {
HDLC_irq_main(cs);
}
WriteISAC(cs, ISAC_MASK, 0xFF);
WriteISAC(cs, ISAC_MASK, 0x0);
spin_unlock_irqrestore(&cs->lock, flags);
return IRQ_HANDLED;
}
static void
reset_avmpcipnp(struct IsdnCardState *cs)
{
printk(KERN_INFO "AVM PCI/PnP: reset\n");
outb(AVM_STATUS0_RESET | AVM_STATUS0_DIS_TIMER, cs->hw.avm.cfg_reg + 2);
mdelay(10);
outb(AVM_STATUS0_DIS_TIMER | AVM_STATUS0_RES_TIMER | AVM_STATUS0_ENA_IRQ, cs->hw.avm.cfg_reg + 2);
outb(AVM_STATUS1_ENA_IOM | cs->irq, cs->hw.avm.cfg_reg + 3);
mdelay(10);
printk(KERN_INFO "AVM PCI/PnP: S1 %x\n", inb(cs->hw.avm.cfg_reg + 3));
}
static int
AVM_card_msg(struct IsdnCardState *cs, int mt, void *arg)
{
u_long flags;
switch (mt) {
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 03:52:38 +00:00
case CARD_RESET:
spin_lock_irqsave(&cs->lock, flags);
reset_avmpcipnp(cs);
spin_unlock_irqrestore(&cs->lock, flags);
return (0);
case CARD_RELEASE:
outb(0, cs->hw.avm.cfg_reg + 2);
release_region(cs->hw.avm.cfg_reg, 32);
return (0);
case CARD_INIT:
spin_lock_irqsave(&cs->lock, flags);
reset_avmpcipnp(cs);
clear_pending_isac_ints(cs);
initisac(cs);
inithdlc(cs);
outb(AVM_STATUS0_DIS_TIMER | AVM_STATUS0_RES_TIMER,
cs->hw.avm.cfg_reg + 2);
WriteISAC(cs, ISAC_MASK, 0);
outb(AVM_STATUS0_DIS_TIMER | AVM_STATUS0_RES_TIMER |
AVM_STATUS0_ENA_IRQ, cs->hw.avm.cfg_reg + 2);
/* RESET Receiver and Transmitter */
WriteISAC(cs, ISAC_CMDR, 0x41);
spin_unlock_irqrestore(&cs->lock, flags);
return (0);
case CARD_TEST:
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!
2005-04-16 22:20:36 +00:00
}
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 03:52:38 +00:00
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!
2005-04-16 22:20:36 +00:00
}
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
static int __devinit avm_setup_rest(struct IsdnCardState *cs)
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!
2005-04-16 22:20:36 +00:00
{
u_int val, ver;
cs->hw.avm.isac = cs->hw.avm.cfg_reg + 0x10;
if (!request_region(cs->hw.avm.cfg_reg, 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 03:52:38 +00:00
(cs->subtyp == AVM_FRITZ_PCI) ? "avm PCI" : "avm PnP")) {
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!
2005-04-16 22:20:36 +00:00
printk(KERN_WARNING
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
"HiSax: Fritz!PCI/PNP config port %x-%x already in use\n",
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!
2005-04-16 22:20:36 +00:00
cs->hw.avm.cfg_reg,
cs->hw.avm.cfg_reg + 31);
return (0);
}
switch (cs->subtyp) {
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 03:52:38 +00:00
case AVM_FRITZ_PCI:
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!
2005-04-16 22:20:36 +00:00
val = inl(cs->hw.avm.cfg_reg);
printk(KERN_INFO "AVM PCI: stat %#x\n", val);
printk(KERN_INFO "AVM PCI: Class %X Rev %d\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 03:52:38 +00:00
val & 0xff, (val >> 8) & 0xff);
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!
2005-04-16 22:20:36 +00:00
cs->BC_Read_Reg = &ReadHDLC_s;
cs->BC_Write_Reg = &WriteHDLC_s;
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 03:52:38 +00:00
case AVM_FRITZ_PNP:
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!
2005-04-16 22:20:36 +00:00
val = inb(cs->hw.avm.cfg_reg);
ver = inb(cs->hw.avm.cfg_reg + 1);
printk(KERN_INFO "AVM PnP: Class %X Rev %d\n", val, ver);
cs->BC_Read_Reg = &ReadHDLCPnP;
cs->BC_Write_Reg = &WriteHDLCPnP;
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 03:52:38 +00:00
default:
printk(KERN_WARNING "AVM unknown subtype %d\n", cs->subtyp);
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!
2005-04-16 22:20:36 +00:00
}
printk(KERN_INFO "HiSax: %s config irq:%d base:0x%X\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 03:52:38 +00:00
(cs->subtyp == AVM_FRITZ_PCI) ? "AVM Fritz!PCI" : "AVM Fritz!PnP",
cs->irq, cs->hw.avm.cfg_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!
2005-04-16 22:20:36 +00:00
setup_isac(cs);
cs->readisac = &ReadISAC;
cs->writeisac = &WriteISAC;
cs->readisacfifo = &ReadISACfifo;
cs->writeisacfifo = &WriteISACfifo;
cs->BC_Send_Data = &hdlc_fill_fifo;
cs->cardmsg = &AVM_card_msg;
cs->irq_func = &avm_pcipnp_interrupt;
cs->writeisac(cs, ISAC_MASK, 0xFF);
ISACVersion(cs, (cs->subtyp == AVM_FRITZ_PCI) ? "AVM PCI:" : "AVM PnP:");
return (1);
}
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
#ifndef __ISAPNP__
static int __devinit avm_pnp_setup(struct IsdnCardState *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 03:52:38 +00:00
return (1); /* no-op: success */
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
}
#else
static struct pnp_card *pnp_avm_c __devinitdata = NULL;
static int __devinit avm_pnp_setup(struct IsdnCardState *cs)
{
struct pnp_dev *pnp_avm_d = NULL;
if (!isapnp_present())
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 03:52:38 +00:00
return (1); /* no-op: success */
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
if ((pnp_avm_c = pnp_find_card(
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 03:52:38 +00:00
ISAPNP_VENDOR('A', 'V', 'M'),
ISAPNP_FUNCTION(0x0900), pnp_avm_c))) {
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
if ((pnp_avm_d = pnp_find_dev(pnp_avm_c,
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 03:52:38 +00:00
ISAPNP_VENDOR('A', 'V', 'M'),
ISAPNP_FUNCTION(0x0900), pnp_avm_d))) {
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
int err;
pnp_disable_dev(pnp_avm_d);
err = pnp_activate_dev(pnp_avm_d);
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 03:52:38 +00:00
if (err < 0) {
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
printk(KERN_WARNING "%s: pnp_activate_dev ret(%d)\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 03:52:38 +00:00
__func__, err);
return (0);
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
}
cs->hw.avm.cfg_reg =
pnp_port_start(pnp_avm_d, 0);
cs->irq = pnp_irq(pnp_avm_d, 0);
if (!cs->irq) {
printk(KERN_ERR "FritzPnP:No IRQ\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 03:52:38 +00:00
return (0);
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
}
if (!cs->hw.avm.cfg_reg) {
printk(KERN_ERR "FritzPnP:No IO address\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 03:52:38 +00:00
return (0);
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
}
cs->subtyp = AVM_FRITZ_PNP;
return (2); /* goto 'ready' label */
}
}
return (1);
}
#endif /* __ISAPNP__ */
PCI: push deprecated pci_find_device() function to last user The ISDN4Linux HiSax driver family contains the last remaining users of the deprecated pci_find_device() function. This patch creates a private copy of that function in HiSax, and removes the now unused global function together with its controlling configuration option, CONFIG_PCI_LEGACY. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-01-18 16:24:10 +00:00
#ifndef CONFIG_PCI
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
static int __devinit avm_pci_setup(struct IsdnCardState *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 03:52:38 +00:00
return (1); /* no-op: success */
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
}
#else
static struct pci_dev *dev_avm __devinitdata = NULL;
static int __devinit avm_pci_setup(struct IsdnCardState *cs)
{
PCI: push deprecated pci_find_device() function to last user The ISDN4Linux HiSax driver family contains the last remaining users of the deprecated pci_find_device() function. This patch creates a private copy of that function in HiSax, and removes the now unused global function together with its controlling configuration option, CONFIG_PCI_LEGACY. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-01-18 16:24:10 +00:00
if ((dev_avm = hisax_find_pci_device(PCI_VENDOR_ID_AVM,
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 03:52:38 +00:00
PCI_DEVICE_ID_AVM_A1, dev_avm))) {
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
if (pci_enable_device(dev_avm))
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 03:52:38 +00:00
return (0);
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
cs->irq = dev_avm->irq;
if (!cs->irq) {
printk(KERN_ERR "FritzPCI: No IRQ for PCI card found\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 03:52:38 +00:00
return (0);
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
}
cs->hw.avm.cfg_reg = pci_resource_start(dev_avm, 1);
if (!cs->hw.avm.cfg_reg) {
printk(KERN_ERR "FritzPCI: No IO-Adr for PCI card found\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 03:52:38 +00:00
return (0);
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
}
cs->subtyp = AVM_FRITZ_PCI;
} else {
printk(KERN_WARNING "FritzPCI: No PCI card found\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 03:52:38 +00:00
return (0);
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
}
cs->irq_flags |= IRQF_SHARED;
return (1);
}
PCI: push deprecated pci_find_device() function to last user The ISDN4Linux HiSax driver family contains the last remaining users of the deprecated pci_find_device() function. This patch creates a private copy of that function in HiSax, and removes the now unused global function together with its controlling configuration option, CONFIG_PCI_LEGACY. Signed-off-by: Tilman Schmidt <tilman@imap.cc> Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2010-01-18 16:24:10 +00:00
#endif /* CONFIG_PCI */
[ISDN] HiSax avm_pci: split setup into three smaller functions Preparation for new ISA/PNP/PCI APIs. Just code movement, and the glue to call the new functions. Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
2007-10-03 19:23:49 +00:00
int __devinit
setup_avm_pcipnp(struct IsdnCard *card)
{
struct IsdnCardState *cs = card->cs;
char tmp[64];
int rc;
strcpy(tmp, avm_pci_rev);
printk(KERN_INFO "HiSax: AVM PCI driver Rev. %s\n", HiSax_getrev(tmp));
if (cs->typ != ISDN_CTYPE_FRITZPCI)
return (0);
if (card->para[1]) {
/* old manual method */
cs->hw.avm.cfg_reg = card->para[1];
cs->irq = card->para[0];
cs->subtyp = AVM_FRITZ_PNP;
goto ready;
}
rc = avm_pnp_setup(cs);
if (rc < 1)
return (0);
if (rc == 2)
goto ready;
rc = avm_pci_setup(cs);
if (rc < 1)
return (0);
ready:
return avm_setup_rest(cs);
}
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