diff options
| author | Tony Luck <tony.luck@intel.com> | 2005-05-17 18:53:14 -0400 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2005-05-17 18:53:14 -0400 |
| commit | 325a479c4c110db278ef3361460a48c4093252cc (patch) | |
| tree | bcfbf4d0647d9442045639a5c19da59d55190e81 /Documentation/DocBook | |
| parent | ebcc80c1b6629a445f7471cc1ddb48faf8a84e70 (diff) | |
| parent | 7f9eaedf894dbaa08c157832e9a6c9c03ffed1ed (diff) | |
Merge with temp tree to get David's gdb inferior calls patch
Diffstat (limited to 'Documentation/DocBook')
| -rw-r--r-- | Documentation/DocBook/Makefile | 58 | ||||
| -rw-r--r-- | Documentation/DocBook/kernel-api.tmpl | 186 | ||||
| -rw-r--r-- | Documentation/DocBook/stylesheet.xsl | 5 | ||||
| -rw-r--r-- | Documentation/DocBook/tulip-user.tmpl | 327 | ||||
| -rw-r--r-- | Documentation/DocBook/via-audio.tmpl | 597 |
5 files changed, 213 insertions, 960 deletions
diff --git a/Documentation/DocBook/Makefile b/Documentation/DocBook/Makefile index a221039ee4c9..e69b3d2e7884 100644 --- a/Documentation/DocBook/Makefile +++ b/Documentation/DocBook/Makefile | |||
| @@ -7,10 +7,9 @@ | |||
| 7 | # list of DOCBOOKS. | 7 | # list of DOCBOOKS. |
| 8 | 8 | ||
| 9 | DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \ | 9 | DOCBOOKS := wanbook.xml z8530book.xml mcabook.xml videobook.xml \ |
| 10 | kernel-hacking.xml kernel-locking.xml via-audio.xml \ | 10 | kernel-hacking.xml kernel-locking.xml deviceiobook.xml \ |
| 11 | deviceiobook.xml procfs-guide.xml tulip-user.xml \ | 11 | procfs-guide.xml writing_usb_driver.xml scsidrivers.xml \ |
| 12 | writing_usb_driver.xml scsidrivers.xml sis900.xml \ | 12 | sis900.xml kernel-api.xml journal-api.xml lsm.xml usb.xml \ |
| 13 | kernel-api.xml journal-api.xml lsm.xml usb.xml \ | ||
| 14 | gadget.xml libata.xml mtdnand.xml librs.xml | 13 | gadget.xml libata.xml mtdnand.xml librs.xml |
| 15 | 14 | ||
| 16 | ### | 15 | ### |
| @@ -42,14 +41,16 @@ MAN := $(patsubst %.xml, %.9, $(BOOKS)) | |||
| 42 | mandocs: $(MAN) | 41 | mandocs: $(MAN) |
| 43 | 42 | ||
| 44 | installmandocs: mandocs | 43 | installmandocs: mandocs |
| 45 | $(MAKEMAN) install Documentation/DocBook/man | 44 | mkdir -p /usr/local/man/man9/ |
| 45 | install Documentation/DocBook/man/*.9.gz /usr/local/man/man9/ | ||
| 46 | 46 | ||
| 47 | ### | 47 | ### |
| 48 | #External programs used | 48 | #External programs used |
| 49 | KERNELDOC = scripts/kernel-doc | 49 | KERNELDOC = scripts/kernel-doc |
| 50 | DOCPROC = scripts/basic/docproc | 50 | DOCPROC = scripts/basic/docproc |
| 51 | SPLITMAN = $(PERL) $(srctree)/scripts/split-man | 51 | |
| 52 | MAKEMAN = $(PERL) $(srctree)/scripts/makeman | 52 | XMLTOFLAGS = -m Documentation/DocBook/stylesheet.xsl |
| 53 | #XMLTOFLAGS += --skip-validation | ||
| 53 | 54 | ||
| 54 | ### | 55 | ### |
| 55 | # DOCPROC is used for two purposes: | 56 | # DOCPROC is used for two purposes: |
| @@ -96,45 +97,44 @@ $(obj)/procfs-guide.xml: $(C-procfs-example2) | |||
| 96 | # Rules to generate postscript, PDF and HTML | 97 | # Rules to generate postscript, PDF and HTML |
| 97 | # db2html creates a directory. Generate a html file used for timestamp | 98 | # db2html creates a directory. Generate a html file used for timestamp |
| 98 | 99 | ||
| 99 | quiet_cmd_db2ps = DB2PS $@ | 100 | quiet_cmd_db2ps = XMLTO $@ |
| 100 | cmd_db2ps = db2ps -o $(dir $@) $< | 101 | cmd_db2ps = xmlto ps $(XMLTOFLAGS) -o $(dir $@) $< |
| 101 | %.ps : %.xml | 102 | %.ps : %.xml |
| 102 | @(which db2ps > /dev/null 2>&1) || \ | 103 | @(which xmlto > /dev/null 2>&1) || \ |
| 103 | (echo "*** You need to install DocBook stylesheets ***"; \ | 104 | (echo "*** You need to install xmlto ***"; \ |
| 104 | exit 1) | 105 | exit 1) |
| 105 | $(call cmd,db2ps) | 106 | $(call cmd,db2ps) |
| 106 | 107 | ||
| 107 | quiet_cmd_db2pdf = DB2PDF $@ | 108 | quiet_cmd_db2pdf = XMLTO $@ |
| 108 | cmd_db2pdf = db2pdf -o $(dir $@) $< | 109 | cmd_db2pdf = xmlto pdf $(XMLTOFLAGS) -o $(dir $@) $< |
| 109 | %.pdf : %.xml | 110 | %.pdf : %.xml |
| 110 | @(which db2pdf > /dev/null 2>&1) || \ | 111 | @(which xmlto > /dev/null 2>&1) || \ |
| 111 | (echo "*** You need to install DocBook stylesheets ***"; \ | 112 | (echo "*** You need to install xmlto ***"; \ |
| 112 | exit 1) | 113 | exit 1) |
| 113 | $(call cmd,db2pdf) | 114 | $(call cmd,db2pdf) |
| 114 | 115 | ||
| 115 | quiet_cmd_db2html = DB2HTML $@ | 116 | quiet_cmd_db2html = XMLTO $@ |
| 116 | cmd_db2html = db2html -o $(patsubst %.html,%,$@) $< && \ | 117 | cmd_db2html = xmlto xhtml $(XMLTOFLAGS) -o $(patsubst %.html,%,$@) $< && \ |
| 117 | echo '<a HREF="$(patsubst %.html,%,$(notdir $@))/book1.html"> \ | 118 | echo '<a HREF="$(patsubst %.html,%,$(notdir $@))/index.html"> \ |
| 118 | Goto $(patsubst %.html,%,$(notdir $@))</a><p>' > $@ | 119 | Goto $(patsubst %.html,%,$(notdir $@))</a><p>' > $@ |
| 119 | 120 | ||
| 120 | %.html: %.xml | 121 | %.html: %.xml |
| 121 | @(which db2html > /dev/null 2>&1) || \ | 122 | @(which xmlto > /dev/null 2>&1) || \ |
| 122 | (echo "*** You need to install DocBook stylesheets ***"; \ | 123 | (echo "*** You need to install xmlto ***"; \ |
| 123 | exit 1) | 124 | exit 1) |
| 124 | @rm -rf $@ $(patsubst %.html,%,$@) | 125 | @rm -rf $@ $(patsubst %.html,%,$@) |
| 125 | $(call cmd,db2html) | 126 | $(call cmd,db2html) |
| 126 | @if [ ! -z "$(PNG-$(basename $(notdir $@)))" ]; then \ | 127 | @if [ ! -z "$(PNG-$(basename $(notdir $@)))" ]; then \ |
| 127 | cp $(PNG-$(basename $(notdir $@))) $(patsubst %.html,%,$@); fi | 128 | cp $(PNG-$(basename $(notdir $@))) $(patsubst %.html,%,$@); fi |
| 128 | 129 | ||
| 129 | ### | 130 | quiet_cmd_db2man = XMLTO $@ |
| 130 | # Rule to generate man files - output is placed in the man subdirectory | 131 | cmd_db2man = if grep -q refentry $<; then xmlto man $(XMLTOFLAGS) -o $(obj)/man $< ; gzip -f $(obj)/man/*.9; fi |
| 131 | 132 | %.9 : %.xml | |
| 132 | %.9: %.xml | 133 | @(which xmlto > /dev/null 2>&1) || \ |
| 133 | ifneq ($(KBUILD_SRC),) | 134 | (echo "*** You need to install xmlto ***"; \ |
| 134 | $(Q)mkdir -p $(objtree)/Documentation/DocBook/man | 135 | exit 1) |
| 135 | endif | 136 | $(call cmd,db2man) |
| 136 | $(SPLITMAN) $< $(objtree)/Documentation/DocBook/man "$(VERSION).$(PATCHLEVEL).$(SUBLEVEL)" | 137 | @touch $@ |
| 137 | $(MAKEMAN) convert $(objtree)/Documentation/DocBook/man $< | ||
| 138 | 138 | ||
| 139 | ### | 139 | ### |
| 140 | # Rules to generate postscripts and PNG imgages from .fig format files | 140 | # Rules to generate postscripts and PNG imgages from .fig format files |
diff --git a/Documentation/DocBook/kernel-api.tmpl b/Documentation/DocBook/kernel-api.tmpl index 1bd20c860285..757cef8f8491 100644 --- a/Documentation/DocBook/kernel-api.tmpl +++ b/Documentation/DocBook/kernel-api.tmpl | |||
| @@ -49,13 +49,33 @@ | |||
| 49 | !Iinclude/asm-i386/unaligned.h | 49 | !Iinclude/asm-i386/unaligned.h |
| 50 | </sect1> | 50 | </sect1> |
| 51 | 51 | ||
| 52 | <!-- FIXME: | ||
| 53 | kernel/sched.c has no docs, which stuffs up the sgml. Comment | ||
| 54 | out until somebody adds docs. KAO | ||
| 55 | <sect1><title>Delaying, scheduling, and timer routines</title> | 52 | <sect1><title>Delaying, scheduling, and timer routines</title> |
| 56 | X!Ekernel/sched.c | 53 | !Iinclude/linux/sched.h |
| 54 | !Ekernel/sched.c | ||
| 55 | !Ekernel/timer.c | ||
| 57 | </sect1> | 56 | </sect1> |
| 58 | KAO --> | 57 | <sect1><title>Internal Functions</title> |
| 58 | !Ikernel/exit.c | ||
| 59 | !Ikernel/signal.c | ||
| 60 | </sect1> | ||
| 61 | |||
| 62 | <sect1><title>Kernel objects manipulation</title> | ||
| 63 | <!-- | ||
| 64 | X!Iinclude/linux/kobject.h | ||
| 65 | --> | ||
| 66 | !Elib/kobject.c | ||
| 67 | </sect1> | ||
| 68 | |||
| 69 | <sect1><title>Kernel utility functions</title> | ||
| 70 | !Iinclude/linux/kernel.h | ||
| 71 | <!-- This needs to clean up to make kernel-doc happy | ||
| 72 | X!Ekernel/printk.c | ||
| 73 | --> | ||
| 74 | !Ekernel/panic.c | ||
| 75 | !Ekernel/sys.c | ||
| 76 | !Ekernel/rcupdate.c | ||
| 77 | </sect1> | ||
| 78 | |||
| 59 | </chapter> | 79 | </chapter> |
| 60 | 80 | ||
| 61 | <chapter id="adt"> | 81 | <chapter id="adt"> |
| @@ -81,7 +101,9 @@ KAO --> | |||
| 81 | !Elib/vsprintf.c | 101 | !Elib/vsprintf.c |
| 82 | </sect1> | 102 | </sect1> |
| 83 | <sect1><title>String Manipulation</title> | 103 | <sect1><title>String Manipulation</title> |
| 84 | !Ilib/string.c | 104 | <!-- All functions are exported at now |
| 105 | X!Ilib/string.c | ||
| 106 | --> | ||
| 85 | !Elib/string.c | 107 | !Elib/string.c |
| 86 | </sect1> | 108 | </sect1> |
| 87 | <sect1><title>Bit Operations</title> | 109 | <sect1><title>Bit Operations</title> |
| @@ -98,6 +120,25 @@ KAO --> | |||
| 98 | !Iinclude/asm-i386/uaccess.h | 120 | !Iinclude/asm-i386/uaccess.h |
| 99 | !Iarch/i386/lib/usercopy.c | 121 | !Iarch/i386/lib/usercopy.c |
| 100 | </sect1> | 122 | </sect1> |
| 123 | <sect1><title>More Memory Management Functions</title> | ||
| 124 | !Iinclude/linux/rmap.h | ||
| 125 | !Emm/readahead.c | ||
| 126 | !Emm/filemap.c | ||
| 127 | !Emm/memory.c | ||
| 128 | !Emm/vmalloc.c | ||
| 129 | !Emm/mempool.c | ||
| 130 | !Emm/page-writeback.c | ||
| 131 | !Emm/truncate.c | ||
| 132 | </sect1> | ||
| 133 | </chapter> | ||
| 134 | |||
| 135 | |||
| 136 | <chapter id="ipc"> | ||
| 137 | <title>Kernel IPC facilities</title> | ||
| 138 | |||
| 139 | <sect1><title>IPC utilities</title> | ||
| 140 | !Iipc/util.c | ||
| 141 | </sect1> | ||
| 101 | </chapter> | 142 | </chapter> |
| 102 | 143 | ||
| 103 | <chapter id="kfifo"> | 144 | <chapter id="kfifo"> |
| @@ -114,6 +155,10 @@ KAO --> | |||
| 114 | <sect1><title>sysctl interface</title> | 155 | <sect1><title>sysctl interface</title> |
| 115 | !Ekernel/sysctl.c | 156 | !Ekernel/sysctl.c |
| 116 | </sect1> | 157 | </sect1> |
| 158 | |||
| 159 | <sect1><title>proc filesystem interface</title> | ||
| 160 | !Ifs/proc/base.c | ||
| 161 | </sect1> | ||
| 117 | </chapter> | 162 | </chapter> |
| 118 | 163 | ||
| 119 | <chapter id="debugfs"> | 164 | <chapter id="debugfs"> |
| @@ -127,6 +172,10 @@ KAO --> | |||
| 127 | 172 | ||
| 128 | <chapter id="vfs"> | 173 | <chapter id="vfs"> |
| 129 | <title>The Linux VFS</title> | 174 | <title>The Linux VFS</title> |
| 175 | <sect1><title>The Filesystem types</title> | ||
| 176 | !Iinclude/linux/fs.h | ||
| 177 | !Einclude/linux/fs.h | ||
| 178 | </sect1> | ||
| 130 | <sect1><title>The Directory Cache</title> | 179 | <sect1><title>The Directory Cache</title> |
| 131 | !Efs/dcache.c | 180 | !Efs/dcache.c |
| 132 | !Iinclude/linux/dcache.h | 181 | !Iinclude/linux/dcache.h |
| @@ -142,13 +191,31 @@ KAO --> | |||
| 142 | !Efs/locks.c | 191 | !Efs/locks.c |
| 143 | !Ifs/locks.c | 192 | !Ifs/locks.c |
| 144 | </sect1> | 193 | </sect1> |
| 194 | <sect1><title>Other Functions</title> | ||
| 195 | !Efs/mpage.c | ||
| 196 | !Efs/namei.c | ||
| 197 | !Efs/buffer.c | ||
| 198 | !Efs/bio.c | ||
| 199 | !Efs/seq_file.c | ||
| 200 | !Efs/filesystems.c | ||
| 201 | !Efs/fs-writeback.c | ||
| 202 | !Efs/block_dev.c | ||
| 203 | </sect1> | ||
| 145 | </chapter> | 204 | </chapter> |
| 146 | 205 | ||
| 147 | <chapter id="netcore"> | 206 | <chapter id="netcore"> |
| 148 | <title>Linux Networking</title> | 207 | <title>Linux Networking</title> |
| 208 | <sect1><title>Networking Base Types</title> | ||
| 209 | !Iinclude/linux/net.h | ||
| 210 | </sect1> | ||
| 149 | <sect1><title>Socket Buffer Functions</title> | 211 | <sect1><title>Socket Buffer Functions</title> |
| 150 | !Iinclude/linux/skbuff.h | 212 | !Iinclude/linux/skbuff.h |
| 213 | !Iinclude/net/sock.h | ||
| 214 | !Enet/socket.c | ||
| 151 | !Enet/core/skbuff.c | 215 | !Enet/core/skbuff.c |
| 216 | !Enet/core/sock.c | ||
| 217 | !Enet/core/datagram.c | ||
| 218 | !Enet/core/stream.c | ||
| 152 | </sect1> | 219 | </sect1> |
| 153 | <sect1><title>Socket Filter</title> | 220 | <sect1><title>Socket Filter</title> |
| 154 | !Enet/core/filter.c | 221 | !Enet/core/filter.c |
| @@ -158,6 +225,14 @@ KAO --> | |||
| 158 | !Enet/core/gen_stats.c | 225 | !Enet/core/gen_stats.c |
| 159 | !Enet/core/gen_estimator.c | 226 | !Enet/core/gen_estimator.c |
| 160 | </sect1> | 227 | </sect1> |
| 228 | <sect1><title>SUN RPC subsystem</title> | ||
| 229 | <!-- The !D functionality is not perfect, garbage has to be protected by comments | ||
| 230 | !Dnet/sunrpc/sunrpc_syms.c | ||
| 231 | --> | ||
| 232 | !Enet/sunrpc/xdr.c | ||
| 233 | !Enet/sunrpc/svcsock.c | ||
| 234 | !Enet/sunrpc/sched.c | ||
| 235 | </sect1> | ||
| 161 | </chapter> | 236 | </chapter> |
| 162 | 237 | ||
| 163 | <chapter id="netdev"> | 238 | <chapter id="netdev"> |
| @@ -194,11 +269,26 @@ X!Ekernel/module.c | |||
| 194 | !Iarch/i386/kernel/irq.c | 269 | !Iarch/i386/kernel/irq.c |
| 195 | </sect1> | 270 | </sect1> |
| 196 | 271 | ||
| 272 | <sect1><title>Resources Management</title> | ||
| 273 | !Ekernel/resource.c | ||
| 274 | </sect1> | ||
| 275 | |||
| 197 | <sect1><title>MTRR Handling</title> | 276 | <sect1><title>MTRR Handling</title> |
| 198 | !Earch/i386/kernel/cpu/mtrr/main.c | 277 | !Earch/i386/kernel/cpu/mtrr/main.c |
| 199 | </sect1> | 278 | </sect1> |
| 200 | <sect1><title>PCI Support Library</title> | 279 | <sect1><title>PCI Support Library</title> |
| 201 | !Edrivers/pci/pci.c | 280 | !Edrivers/pci/pci.c |
| 281 | !Edrivers/pci/pci-driver.c | ||
| 282 | !Edrivers/pci/remove.c | ||
| 283 | !Edrivers/pci/pci-acpi.c | ||
| 284 | <!-- kerneldoc does not understand to __devinit | ||
| 285 | X!Edrivers/pci/search.c | ||
| 286 | --> | ||
| 287 | !Edrivers/pci/msi.c | ||
| 288 | !Edrivers/pci/bus.c | ||
| 289 | !Edrivers/pci/hotplug.c | ||
| 290 | !Edrivers/pci/probe.c | ||
| 291 | !Edrivers/pci/rom.c | ||
| 202 | </sect1> | 292 | </sect1> |
| 203 | <sect1><title>PCI Hotplug Support Library</title> | 293 | <sect1><title>PCI Hotplug Support Library</title> |
| 204 | !Edrivers/pci/hotplug/pci_hotplug_core.c | 294 | !Edrivers/pci/hotplug/pci_hotplug_core.c |
| @@ -223,6 +313,14 @@ X!Earch/i386/kernel/mca.c | |||
| 223 | !Efs/devfs/base.c | 313 | !Efs/devfs/base.c |
| 224 | </chapter> | 314 | </chapter> |
| 225 | 315 | ||
| 316 | <chapter id="sysfs"> | ||
| 317 | <title>The Filesystem for Exporting Kernel Objects</title> | ||
| 318 | !Efs/sysfs/file.c | ||
| 319 | !Efs/sysfs/dir.c | ||
| 320 | !Efs/sysfs/symlink.c | ||
| 321 | !Efs/sysfs/bin.c | ||
| 322 | </chapter> | ||
| 323 | |||
| 226 | <chapter id="security"> | 324 | <chapter id="security"> |
| 227 | <title>Security Framework</title> | 325 | <title>Security Framework</title> |
| 228 | !Esecurity/security.c | 326 | !Esecurity/security.c |
| @@ -233,6 +331,61 @@ X!Earch/i386/kernel/mca.c | |||
| 233 | !Ekernel/power/pm.c | 331 | !Ekernel/power/pm.c |
| 234 | </chapter> | 332 | </chapter> |
| 235 | 333 | ||
| 334 | <chapter id="devdrivers"> | ||
| 335 | <title>Device drivers infrastructure</title> | ||
| 336 | <sect1><title>Device Drivers Base</title> | ||
| 337 | <!-- | ||
| 338 | X!Iinclude/linux/device.h | ||
| 339 | --> | ||
| 340 | !Edrivers/base/driver.c | ||
| 341 | !Edrivers/base/class_simple.c | ||
| 342 | !Edrivers/base/core.c | ||
| 343 | !Edrivers/base/firmware_class.c | ||
| 344 | !Edrivers/base/transport_class.c | ||
| 345 | !Edrivers/base/dmapool.c | ||
| 346 | <!-- Cannot be included, because | ||
| 347 | attribute_container_add_class_device_adapter | ||
| 348 | and attribute_container_classdev_to_container | ||
| 349 | exceed allowed 44 characters maximum | ||
| 350 | X!Edrivers/base/attribute_container.c | ||
| 351 | --> | ||
| 352 | !Edrivers/base/sys.c | ||
| 353 | <!-- | ||
| 354 | X!Edrivers/base/interface.c | ||
| 355 | --> | ||
| 356 | !Edrivers/base/platform.c | ||
| 357 | !Edrivers/base/bus.c | ||
| 358 | </sect1> | ||
| 359 | <sect1><title>Device Drivers Power Management</title> | ||
| 360 | !Edrivers/base/power/main.c | ||
| 361 | !Edrivers/base/power/resume.c | ||
| 362 | !Edrivers/base/power/suspend.c | ||
| 363 | </sect1> | ||
| 364 | <sect1><title>Device Drivers ACPI Support</title> | ||
| 365 | <!-- Internal functions only | ||
| 366 | X!Edrivers/acpi/sleep/main.c | ||
| 367 | X!Edrivers/acpi/sleep/wakeup.c | ||
| 368 | X!Edrivers/acpi/motherboard.c | ||
| 369 | X!Edrivers/acpi/bus.c | ||
| 370 | --> | ||
| 371 | !Edrivers/acpi/scan.c | ||
| 372 | <!-- No correct structured comments | ||
| 373 | X!Edrivers/acpi/pci_bind.c | ||
| 374 | --> | ||
| 375 | </sect1> | ||
| 376 | <sect1><title>Device drivers PnP support</title> | ||
| 377 | !Edrivers/pnp/core.c | ||
| 378 | <!-- No correct structured comments | ||
| 379 | X!Edrivers/pnp/system.c | ||
| 380 | --> | ||
| 381 | !Edrivers/pnp/card.c | ||
| 382 | !Edrivers/pnp/driver.c | ||
| 383 | !Edrivers/pnp/manager.c | ||
| 384 | !Edrivers/pnp/support.c | ||
| 385 | </sect1> | ||
| 386 | </chapter> | ||
| 387 | |||
| 388 | |||
| 236 | <chapter id="blkdev"> | 389 | <chapter id="blkdev"> |
| 237 | <title>Block Devices</title> | 390 | <title>Block Devices</title> |
| 238 | !Edrivers/block/ll_rw_blk.c | 391 | !Edrivers/block/ll_rw_blk.c |
| @@ -250,7 +403,23 @@ X!Earch/i386/kernel/mca.c | |||
| 250 | 403 | ||
| 251 | <chapter id="snddev"> | 404 | <chapter id="snddev"> |
| 252 | <title>Sound Devices</title> | 405 | <title>Sound Devices</title> |
| 406 | !Iinclude/sound/core.h | ||
| 253 | !Esound/sound_core.c | 407 | !Esound/sound_core.c |
| 408 | !Iinclude/sound/pcm.h | ||
| 409 | !Esound/core/pcm.c | ||
| 410 | !Esound/core/device.c | ||
| 411 | !Esound/core/info.c | ||
| 412 | !Esound/core/rawmidi.c | ||
| 413 | !Esound/core/sound.c | ||
| 414 | !Esound/core/memory.c | ||
| 415 | !Esound/core/pcm_memory.c | ||
| 416 | !Esound/core/init.c | ||
| 417 | !Esound/core/isadma.c | ||
| 418 | !Esound/core/control.c | ||
| 419 | !Esound/core/pcm_lib.c | ||
| 420 | !Esound/core/hwdep.c | ||
| 421 | !Esound/core/pcm_native.c | ||
| 422 | !Esound/core/memalloc.c | ||
| 254 | <!-- FIXME: Removed for now since no structured comments in source | 423 | <!-- FIXME: Removed for now since no structured comments in source |
| 255 | X!Isound/sound_firmware.c | 424 | X!Isound/sound_firmware.c |
| 256 | --> | 425 | --> |
| @@ -258,6 +427,7 @@ X!Isound/sound_firmware.c | |||
| 258 | 427 | ||
| 259 | <chapter id="uart16x50"> | 428 | <chapter id="uart16x50"> |
| 260 | <title>16x50 UART Driver</title> | 429 | <title>16x50 UART Driver</title> |
| 430 | !Iinclude/linux/serial_core.h | ||
| 261 | !Edrivers/serial/serial_core.c | 431 | !Edrivers/serial/serial_core.c |
| 262 | !Edrivers/serial/8250.c | 432 | !Edrivers/serial/8250.c |
| 263 | </chapter> | 433 | </chapter> |
| @@ -310,9 +480,11 @@ X!Isound/sound_firmware.c | |||
| 310 | <sect1><title>Frame Buffer Memory</title> | 480 | <sect1><title>Frame Buffer Memory</title> |
| 311 | !Edrivers/video/fbmem.c | 481 | !Edrivers/video/fbmem.c |
| 312 | </sect1> | 482 | </sect1> |
| 483 | <!-- | ||
| 313 | <sect1><title>Frame Buffer Console</title> | 484 | <sect1><title>Frame Buffer Console</title> |
| 314 | !Edrivers/video/console/fbcon.c | 485 | X!Edrivers/video/console/fbcon.c |
| 315 | </sect1> | 486 | </sect1> |
| 487 | --> | ||
| 316 | <sect1><title>Frame Buffer Colormap</title> | 488 | <sect1><title>Frame Buffer Colormap</title> |
| 317 | !Edrivers/video/fbcmap.c | 489 | !Edrivers/video/fbcmap.c |
| 318 | </sect1> | 490 | </sect1> |
diff --git a/Documentation/DocBook/stylesheet.xsl b/Documentation/DocBook/stylesheet.xsl new file mode 100644 index 000000000000..e14c21dda403 --- /dev/null +++ b/Documentation/DocBook/stylesheet.xsl | |||
| @@ -0,0 +1,5 @@ | |||
| 1 | <?xml version="1.0" encoding="UTF-8"?> | ||
| 2 | <stylesheet xmlns="http://www.w3.org/1999/XSL/Transform" version="1.0"> | ||
| 3 | <param name="chunk.quietly">1</param> | ||
| 4 | <param name="funcsynopsis.style">ansi</param> | ||
| 5 | </stylesheet> | ||
diff --git a/Documentation/DocBook/tulip-user.tmpl b/Documentation/DocBook/tulip-user.tmpl deleted file mode 100644 index 6520d7a1b132..000000000000 --- a/Documentation/DocBook/tulip-user.tmpl +++ /dev/null | |||
| @@ -1,327 +0,0 @@ | |||
| 1 | <?xml version="1.0" encoding="UTF-8"?> | ||
| 2 | <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" | ||
| 3 | "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []> | ||
| 4 | |||
| 5 | <book id="TulipUserGuide"> | ||
| 6 | <bookinfo> | ||
| 7 | <title>Tulip Driver User's Guide</title> | ||
| 8 | |||
| 9 | <authorgroup> | ||
| 10 | <author> | ||
| 11 | <firstname>Jeff</firstname> | ||
| 12 | <surname>Garzik</surname> | ||
| 13 | <affiliation> | ||
| 14 | <address> | ||
| 15 | <email>jgarzik@pobox.com</email> | ||
| 16 | </address> | ||
| 17 | </affiliation> | ||
| 18 | </author> | ||
| 19 | </authorgroup> | ||
| 20 | |||
| 21 | <copyright> | ||
| 22 | <year>2001</year> | ||
| 23 | <holder>Jeff Garzik</holder> | ||
| 24 | </copyright> | ||
| 25 | |||
| 26 | <legalnotice> | ||
| 27 | <para> | ||
| 28 | This documentation is free software; you can redistribute | ||
| 29 | it and/or modify it under the terms of the GNU General Public | ||
| 30 | License as published by the Free Software Foundation; either | ||
| 31 | version 2 of the License, or (at your option) any later | ||
| 32 | version. | ||
| 33 | </para> | ||
| 34 | |||
| 35 | <para> | ||
| 36 | This program is distributed in the hope that it will be | ||
| 37 | useful, but WITHOUT ANY WARRANTY; without even the implied | ||
| 38 | warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | ||
| 39 | See the GNU General Public License for more details. | ||
| 40 | </para> | ||
| 41 | |||
| 42 | <para> | ||
| 43 | You should have received a copy of the GNU General Public | ||
| 44 | License along with this program; if not, write to the Free | ||
| 45 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, | ||
| 46 | MA 02111-1307 USA | ||
| 47 | </para> | ||
| 48 | |||
| 49 | <para> | ||
| 50 | For more details see the file COPYING in the source | ||
| 51 | distribution of Linux. | ||
| 52 | </para> | ||
| 53 | </legalnotice> | ||
| 54 | </bookinfo> | ||
| 55 | |||
| 56 | <toc></toc> | ||
| 57 | |||
| 58 | <chapter id="intro"> | ||
| 59 | <title>Introduction</title> | ||
| 60 | <para> | ||
| 61 | The Tulip Ethernet Card Driver | ||
| 62 | is maintained by Jeff Garzik (<email>jgarzik@pobox.com</email>). | ||
| 63 | </para> | ||
| 64 | |||
| 65 | <para> | ||
| 66 | The Tulip driver was developed by Donald Becker and changed by | ||
| 67 | Jeff Garzik, Takashi Manabe and a cast of thousands. | ||
| 68 | </para> | ||
| 69 | |||
| 70 | <para> | ||
| 71 | For 2.4.x and later kernels, the Linux Tulip driver is available at | ||
| 72 | <ulink url="http://sourceforge.net/projects/tulip/">http://sourceforge.net/projects/tulip/</ulink> | ||
| 73 | </para> | ||
| 74 | |||
| 75 | <para> | ||
| 76 | This driver is for the Digital "Tulip" Ethernet adapter interface. | ||
| 77 | It should work with most DEC 21*4*-based chips/ethercards, as well as | ||
| 78 | with work-alike chips from Lite-On (PNIC) and Macronix (MXIC) and ASIX. | ||
| 79 | </para> | ||
| 80 | |||
| 81 | <para> | ||
| 82 | The original author may be reached as becker@scyld.com, or C/O | ||
| 83 | Scyld Computing Corporation, | ||
| 84 | 410 Severn Ave., Suite 210, | ||
| 85 | Annapolis MD 21403 | ||
| 86 | </para> | ||
| 87 | |||
| 88 | <para> | ||
| 89 | Additional information on Donald Becker's tulip.c | ||
| 90 | is available at <ulink url="http://www.scyld.com/network/tulip.html">http://www.scyld.com/network/tulip.html</ulink> | ||
| 91 | </para> | ||
| 92 | |||
| 93 | </chapter> | ||
| 94 | |||
| 95 | <chapter id="drvr-compat"> | ||
| 96 | <title>Driver Compatibility</title> | ||
| 97 | |||
| 98 | <para> | ||
| 99 | This device driver is designed for the DECchip "Tulip", Digital's | ||
| 100 | single-chip ethernet controllers for PCI (now owned by Intel). | ||
| 101 | Supported members of the family | ||
| 102 | are the 21040, 21041, 21140, 21140A, 21142, and 21143. Similar work-alike | ||
| 103 | chips from Lite-On, Macronics, ASIX, Compex and other listed below are also | ||
| 104 | supported. | ||
| 105 | </para> | ||
| 106 | |||
| 107 | <para> | ||
| 108 | These chips are used on at least 140 unique PCI board designs. The great | ||
| 109 | number of chips and board designs supported is the reason for the | ||
| 110 | driver size and complexity. Almost of the increasing complexity is in the | ||
| 111 | board configuration and media selection code. There is very little | ||
| 112 | increasing in the operational critical path length. | ||
| 113 | </para> | ||
| 114 | </chapter> | ||
| 115 | |||
| 116 | <chapter id="board-settings"> | ||
| 117 | <title>Board-specific Settings</title> | ||
| 118 | |||
| 119 | <para> | ||
| 120 | PCI bus devices are configured by the system at boot time, so no jumpers | ||
| 121 | need to be set on the board. The system BIOS preferably should assign the | ||
| 122 | PCI INTA signal to an otherwise unused system IRQ line. | ||
| 123 | </para> | ||
| 124 | |||
| 125 | <para> | ||
| 126 | Some boards have EEPROMs tables with default media entry. The factory default | ||
| 127 | is usually "autoselect". This should only be overridden when using | ||
| 128 | transceiver connections without link beat e.g. 10base2 or AUI, or (rarely!) | ||
| 129 | for forcing full-duplex when used with old link partners that do not do | ||
| 130 | autonegotiation. | ||
| 131 | </para> | ||
| 132 | </chapter> | ||
| 133 | |||
| 134 | <chapter id="driver-operation"> | ||
| 135 | <title>Driver Operation</title> | ||
| 136 | |||
| 137 | <sect1><title>Ring buffers</title> | ||
| 138 | |||
| 139 | <para> | ||
| 140 | The Tulip can use either ring buffers or lists of Tx and Rx descriptors. | ||
| 141 | This driver uses statically allocated rings of Rx and Tx descriptors, set at | ||
| 142 | compile time by RX/TX_RING_SIZE. This version of the driver allocates skbuffs | ||
| 143 | for the Rx ring buffers at open() time and passes the skb->data field to the | ||
| 144 | Tulip as receive data buffers. When an incoming frame is less than | ||
| 145 | RX_COPYBREAK bytes long, a fresh skbuff is allocated and the frame is | ||
| 146 | copied to the new skbuff. When the incoming frame is larger, the skbuff is | ||
| 147 | passed directly up the protocol stack and replaced by a newly allocated | ||
| 148 | skbuff. | ||
| 149 | </para> | ||
| 150 | |||
| 151 | <para> | ||
| 152 | The RX_COPYBREAK value is chosen to trade-off the memory wasted by | ||
| 153 | using a full-sized skbuff for small frames vs. the copying costs of larger | ||
| 154 | frames. For small frames the copying cost is negligible (esp. considering | ||
| 155 | that we are pre-loading the cache with immediately useful header | ||
| 156 | information). For large frames the copying cost is non-trivial, and the | ||
| 157 | larger copy might flush the cache of useful data. A subtle aspect of this | ||
| 158 | choice is that the Tulip only receives into longword aligned buffers, thus | ||
| 159 | the IP header at offset 14 isn't longword aligned for further processing. | ||
| 160 | Copied frames are put into the new skbuff at an offset of "+2", thus copying | ||
| 161 | has the beneficial effect of aligning the IP header and preloading the | ||
| 162 | cache. | ||
| 163 | </para> | ||
| 164 | |||
| 165 | </sect1> | ||
| 166 | |||
| 167 | <sect1><title>Synchronization</title> | ||
| 168 | <para> | ||
| 169 | The driver runs as two independent, single-threaded flows of control. One | ||
| 170 | is the send-packet routine, which enforces single-threaded use by the | ||
| 171 | dev->tbusy flag. The other thread is the interrupt handler, which is single | ||
| 172 | threaded by the hardware and other software. | ||
| 173 | </para> | ||
| 174 | |||
| 175 | <para> | ||
| 176 | The send packet thread has partial control over the Tx ring and 'dev->tbusy' | ||
| 177 | flag. It sets the tbusy flag whenever it's queuing a Tx packet. If the next | ||
| 178 | queue slot is empty, it clears the tbusy flag when finished otherwise it sets | ||
| 179 | the 'tp->tx_full' flag. | ||
| 180 | </para> | ||
| 181 | |||
| 182 | <para> | ||
| 183 | The interrupt handler has exclusive control over the Rx ring and records stats | ||
| 184 | from the Tx ring. (The Tx-done interrupt can't be selectively turned off, so | ||
| 185 | we can't avoid the interrupt overhead by having the Tx routine reap the Tx | ||
| 186 | stats.) After reaping the stats, it marks the queue entry as empty by setting | ||
| 187 | the 'base' to zero. Iff the 'tp->tx_full' flag is set, it clears both the | ||
| 188 | tx_full and tbusy flags. | ||
| 189 | </para> | ||
| 190 | |||
| 191 | </sect1> | ||
| 192 | |||
| 193 | </chapter> | ||
| 194 | |||
| 195 | <chapter id="errata"> | ||
| 196 | <title>Errata</title> | ||
| 197 | |||
| 198 | <para> | ||
| 199 | The old DEC databooks were light on details. | ||
| 200 | The 21040 databook claims that CSR13, CSR14, and CSR15 should each be the last | ||
| 201 | register of the set CSR12-15 written. Hmmm, now how is that possible? | ||
| 202 | </para> | ||
| 203 | |||
| 204 | <para> | ||
| 205 | The DEC SROM format is very badly designed not precisely defined, leading to | ||
| 206 | part of the media selection junkheap below. Some boards do not have EEPROM | ||
| 207 | media tables and need to be patched up. Worse, other boards use the DEC | ||
| 208 | design kit media table when it isn't correct for their board. | ||
| 209 | </para> | ||
| 210 | |||
| 211 | <para> | ||
| 212 | We cannot use MII interrupts because there is no defined GPIO pin to attach | ||
| 213 | them. The MII transceiver status is polled using an kernel timer. | ||
| 214 | </para> | ||
| 215 | </chapter> | ||
| 216 | |||
| 217 | <chapter id="changelog"> | ||
| 218 | <title>Driver Change History</title> | ||
| 219 | |||
| 220 | <sect1><title>Version 0.9.14 (February 20, 2001)</title> | ||
| 221 | <itemizedlist> | ||
| 222 | <listitem><para>Fix PNIC problems (Manfred Spraul)</para></listitem> | ||
| 223 | <listitem><para>Add new PCI id for Accton comet</para></listitem> | ||
| 224 | <listitem><para>Support Davicom tulips</para></listitem> | ||
| 225 | <listitem><para>Fix oops in eeprom parsing</para></listitem> | ||
| 226 | <listitem><para>Enable workarounds for early PCI chipsets</para></listitem> | ||
| 227 | <listitem><para>IA64, hppa csr0 support</para></listitem> | ||
| 228 | <listitem><para>Support media types 5, 6</para></listitem> | ||
| 229 | <listitem><para>Interpret a bit more of the 21142 SROM extended media type 3</para></listitem> | ||
| 230 | <listitem><para>Add missing delay in eeprom reading</para></listitem> | ||
| 231 | </itemizedlist> | ||
| 232 | </sect1> | ||
| 233 | |||
| 234 | <sect1><title>Version 0.9.11 (November 3, 2000)</title> | ||
| 235 | <itemizedlist> | ||
| 236 | <listitem><para>Eliminate extra bus accesses when sharing interrupts (prumpf)</para></listitem> | ||
| 237 | <listitem><para>Barrier following ownership descriptor bit flip (prumpf)</para></listitem> | ||
| 238 | <listitem><para>Endianness fixes for >14 addresses in setup frames (prumpf)</para></listitem> | ||
| 239 | <listitem><para>Report link beat to kernel/userspace via netif_carrier_*. (kuznet)</para></listitem> | ||
| 240 | <listitem><para>Better spinlocking in set_rx_mode.</para></listitem> | ||
| 241 | <listitem><para>Fix I/O resource request failure error messages (DaveM catch)</para></listitem> | ||
| 242 | <listitem><para>Handle DMA allocation failure.</para></listitem> | ||
| 243 | </itemizedlist> | ||
| 244 | </sect1> | ||
| 245 | |||
| 246 | <sect1><title>Version 0.9.10 (September 6, 2000)</title> | ||
| 247 | <itemizedlist> | ||
| 248 | <listitem><para>Simple interrupt mitigation (via jamal)</para></listitem> | ||
| 249 | <listitem><para>More PCI ids</para></listitem> | ||
| 250 | </itemizedlist> | ||
| 251 | </sect1> | ||
| 252 | |||
| 253 | <sect1><title>Version 0.9.9 (August 11, 2000)</title> | ||
| 254 | <itemizedlist> | ||
| 255 | <listitem><para>More PCI ids</para></listitem> | ||
| 256 | </itemizedlist> | ||
| 257 | </sect1> | ||
| 258 | |||
| 259 | <sect1><title>Version 0.9.8 (July 13, 2000)</title> | ||
| 260 | <itemizedlist> | ||
| 261 | <listitem><para>Correct signed/unsigned comparison for dummy frame index</para></listitem> | ||
| 262 | <listitem><para>Remove outdated references to struct enet_statistics</para></listitem> | ||
| 263 | </itemizedlist> | ||
| 264 | </sect1> | ||
| 265 | |||
| 266 | <sect1><title>Version 0.9.7 (June 17, 2000)</title> | ||
| 267 | <itemizedlist> | ||
| 268 | <listitem><para>Timer cleanups (Andrew Morton)</para></listitem> | ||
| 269 | <listitem><para>Alpha compile fix (somebody?)</para></listitem> | ||
| 270 | </itemizedlist> | ||
| 271 | </sect1> | ||
| 272 | |||
| 273 | <sect1><title>Version 0.9.6 (May 31, 2000)</title> | ||
| 274 | <itemizedlist> | ||
| 275 | <listitem><para>Revert 21143-related support flag patch</para></listitem> | ||
| 276 | <listitem><para>Add HPPA/media-table debugging printk</para></listitem> | ||
| 277 | </itemizedlist> | ||
| 278 | </sect1> | ||
| 279 | |||
| 280 | <sect1><title>Version 0.9.5 (May 30, 2000)</title> | ||
| 281 | <itemizedlist> | ||
| 282 | <listitem><para>HPPA support (willy@puffingroup)</para></listitem> | ||
| 283 | <listitem><para>CSR6 bits and tulip.h cleanup (Chris Smith)</para></listitem> | ||
| 284 | <listitem><para>Improve debugging messages a bit</para></listitem> | ||
| 285 | <listitem><para>Add delay after CSR13 write in t21142_start_nway</para></listitem> | ||
| 286 | <listitem><para>Remove unused ETHER_STATS code</para></listitem> | ||
| 287 | <listitem><para>Convert 'extern inline' to 'static inline' in tulip.h (Chris Smith)</para></listitem> | ||
| 288 | <listitem><para>Update DS21143 support flags in tulip_chip_info[]</para></listitem> | ||
| 289 | <listitem><para>Use spin_lock_irq, not _irqsave/restore, in tulip_start_xmit()</para></listitem> | ||
| 290 | <listitem><para>Add locking to set_rx_mode()</para></listitem> | ||
| 291 | <listitem><para>Fix race with chip setting DescOwned bit (Hal Murray)</para></listitem> | ||
| 292 | <listitem><para>Request 100% of PIO and MMIO resource space assigned to card</para></listitem> | ||
| 293 | <listitem><para>Remove error message from pci_enable_device failure</para></listitem> | ||
| 294 | </itemizedlist> | ||
| 295 | </sect1> | ||
| 296 | |||
| 297 | <sect1><title>Version 0.9.4.3 (April 14, 2000)</title> | ||
| 298 | <itemizedlist> | ||
| 299 | <listitem><para>mod_timer fix (Hal Murray)</para></listitem> | ||
| 300 | <listitem><para>PNIC2 resuscitation (Chris Smith)</para></listitem> | ||
| 301 | </itemizedlist> | ||
| 302 | </sect1> | ||
| 303 | |||
| 304 | <sect1><title>Version 0.9.4.2 (March 21, 2000)</title> | ||
| 305 | <itemizedlist> | ||
| 306 | <listitem><para>Fix 21041 CSR7, CSR13/14/15 handling</para></listitem> | ||
| 307 | <listitem><para>Merge some PCI ids from tulip 0.91x</para></listitem> | ||
| 308 | <listitem><para>Merge some HAS_xxx flags and flag settings from tulip 0.91x</para></listitem> | ||
| 309 | <listitem><para>asm/io.h fix (submitted by many) and cleanup</para></listitem> | ||
| 310 | <listitem><para>s/HAS_NWAY143/HAS_NWAY/</para></listitem> | ||
| 311 | <listitem><para>Cleanup 21041 mode reporting</para></listitem> | ||
| 312 | <listitem><para>Small code cleanups</para></listitem> | ||
| 313 | </itemizedlist> | ||
| 314 | </sect1> | ||
| 315 | |||
| 316 | <sect1><title>Version 0.9.4.1 (March 18, 2000)</title> | ||
| 317 | <itemizedlist> | ||
| 318 | <listitem><para>Finish PCI DMA conversion (davem)</para></listitem> | ||
| 319 | <listitem><para>Do not netif_start_queue() at end of tulip_tx_timeout() (kuznet)</para></listitem> | ||
| 320 | <listitem><para>PCI DMA fix (kuznet)</para></listitem> | ||
| 321 | <listitem><para>eeprom.c code cleanup</para></listitem> | ||
| 322 | <listitem><para>Remove Xircom Tulip crud</para></listitem> | ||
| 323 | </itemizedlist> | ||
| 324 | </sect1> | ||
| 325 | </chapter> | ||
| 326 | |||
| 327 | </book> | ||
diff --git a/Documentation/DocBook/via-audio.tmpl b/Documentation/DocBook/via-audio.tmpl deleted file mode 100644 index 36e642147d6b..000000000000 --- a/Documentation/DocBook/via-audio.tmpl +++ /dev/null | |||
| @@ -1,597 +0,0 @@ | |||
| 1 | <?xml version="1.0" encoding="UTF-8"?> | ||
| 2 | <!DOCTYPE book PUBLIC "-//OASIS//DTD DocBook XML V4.1.2//EN" | ||
| 3 | "http://www.oasis-open.org/docbook/xml/4.1.2/docbookx.dtd" []> | ||
| 4 | |||
| 5 | <book id="ViaAudioGuide"> | ||
| 6 | <bookinfo> | ||
| 7 | <title>Via 686 Audio Driver for Linux</title> | ||
| 8 | |||
| 9 | <authorgroup> | ||
| 10 | <author> | ||
| 11 | <firstname>Jeff</firstname> | ||
| 12 | <surname>Garzik</surname> | ||
| 13 | </author> | ||
| 14 | </authorgroup> | ||
| 15 | |||
| 16 | <copyright> | ||
| 17 | <year>1999-2001</year> | ||
| 18 | <holder>Jeff Garzik</holder> | ||
| 19 | </copyright> | ||
| 20 | |||
| 21 | <legalnotice> | ||
| 22 | <para> | ||
| 23 | This documentation is free software; you can redistribute | ||
| 24 | it and/or modify it under the terms of the GNU General Public | ||
| 25 | License as published by the Free Software Foundation; either | ||
| 26 | version 2 of the License, or (at your option) any later | ||
| 27 | version. | ||
| 28 | </para> | ||
| 29 | |||
| 30 | <para> | ||
| 31 | This program is distributed in the hope that it will be | ||
| 32 | useful, but WITHOUT ANY WARRANTY; without even the implied | ||
| 33 | warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | ||
| 34 | See the GNU General Public License for more details. | ||
| 35 | </para> | ||
| 36 | |||
| 37 | <para> | ||
| 38 | You should have received a copy of the GNU General Public | ||
| 39 | License along with this program; if not, write to the Free | ||
| 40 | Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, | ||
| 41 | MA 02111-1307 USA | ||
| 42 | </para> | ||
| 43 | |||
| 44 | <para> | ||
| 45 | For more details see the file COPYING in the source | ||
| 46 | distribution of Linux. | ||
| 47 | </para> | ||
| 48 | </legalnotice> | ||
| 49 | </bookinfo> | ||
| 50 | |||
| 51 | <toc></toc> | ||
| 52 | |||
| 53 | <chapter id="intro"> | ||
| 54 | <title>Introduction</title> | ||
| 55 | <para> | ||
| 56 | The Via VT82C686A "super southbridge" chips contain | ||
| 57 | AC97-compatible audio logic which features dual 16-bit stereo | ||
| 58 | PCM sound channels (full duplex), plus a third PCM channel intended for use | ||
| 59 | in hardware-assisted FM synthesis. | ||
| 60 | </para> | ||
| 61 | <para> | ||
| 62 | The current Linux kernel audio driver for this family of chips | ||
| 63 | supports audio playback and recording, but hardware-assisted | ||
| 64 | FM features, and hardware buffer direct-access (mmap) | ||
| 65 | support are not yet available. | ||
| 66 | </para> | ||
| 67 | <para> | ||
| 68 | This driver supports any Linux kernel version after 2.4.10. | ||
| 69 | </para> | ||
| 70 | <para> | ||
| 71 | Please send bug reports to the mailing list <email>linux-via@gtf.org</email>. | ||
| 72 | To subscribe, e-mail <email>majordomo@gtf.org</email> with | ||
| 73 | </para> | ||
| 74 | <programlisting> | ||
| 75 | subscribe linux-via | ||
| 76 | </programlisting> | ||
| 77 | <para> | ||
| 78 | in the body of the message. | ||
| 79 | </para> | ||
| 80 | </chapter> | ||
| 81 | |||
| 82 | <chapter id="install"> | ||
| 83 | <title>Driver Installation</title> | ||
| 84 | <para> | ||
| 85 | To use this audio driver, select the | ||
| 86 | CONFIG_SOUND_VIA82CXXX option in the section Sound during kernel configuration. | ||
| 87 | Follow the usual kernel procedures for rebuilding the kernel, | ||
| 88 | or building and installing driver modules. | ||
| 89 | </para> | ||
| 90 | <para> | ||
| 91 | To make this driver the default audio driver, you can add the | ||
| 92 | following to your /etc/conf.modules file: | ||
| 93 | </para> | ||
| 94 | <programlisting> | ||
| 95 | alias sound via82cxxx_audio | ||
| 96 | </programlisting> | ||
| 97 | <para> | ||
| 98 | Note that soundcore and ac97_codec support modules | ||
| 99 | are also required for working audio, in addition to | ||
| 100 | the via82cxxx_audio module itself. | ||
| 101 | </para> | ||
| 102 | </chapter> | ||
| 103 | |||
| 104 | <chapter id="reportbug"> | ||
| 105 | <title>Submitting a bug report</title> | ||
| 106 | <sect1 id="bugrepdesc"><title>Description of problem</title> | ||
| 107 | <para> | ||
| 108 | Describe the application you were using to play/record sound, and how | ||
| 109 | to reproduce the problem. | ||
| 110 | </para> | ||
| 111 | </sect1> | ||
| 112 | <sect1 id="bugrepdiag"><title>Diagnostic output</title> | ||
| 113 | <para> | ||
| 114 | Obtain the via-audio-diag diagnostics program from | ||
| 115 | http://sf.net/projects/gkernel/ and provide a dump of the | ||
| 116 | audio chip's registers while the problem is occurring. Sample command line: | ||
| 117 | </para> | ||
| 118 | <programlisting> | ||
| 119 | ./via-audio-diag -aps > diag-output.txt | ||
| 120 | </programlisting> | ||
| 121 | </sect1> | ||
| 122 | <sect1 id="bugrepdebug"><title>Driver debug output</title> | ||
| 123 | <para> | ||
| 124 | Define <constant>VIA_DEBUG</constant> at the beginning of the driver, then capture and email | ||
| 125 | the kernel log output. This can be viewed in the system kernel log (if | ||
| 126 | enabled), or via the dmesg program. Sample command line: | ||
| 127 | </para> | ||
| 128 | <programlisting> | ||
| 129 | dmesg > /tmp/dmesg-output.txt | ||
| 130 | </programlisting> | ||
| 131 | </sect1> | ||
| 132 | <sect1 id="bugrepprintk"><title>Bigger kernel message buffer</title> | ||
| 133 | <para> | ||
| 134 | If you wish to increase the size of the buffer displayed by dmesg, then | ||
| 135 | change the <constant>LOG_BUF_LEN</constant> macro at the top of linux/kernel/printk.c, recompile | ||
| 136 | your kernel, and pass the <constant>LOG_BUF_LEN</constant> value to dmesg. Sample command line with | ||
| 137 | <constant>LOG_BUF_LEN</constant> == 32768: | ||
| 138 | </para> | ||
| 139 | <programlisting> | ||
| 140 | dmesg -s 32768 > /tmp/dmesg-output.txt | ||
| 141 | </programlisting> | ||
| 142 | </sect1> | ||
| 143 | </chapter> | ||
| 144 | |||
| 145 | <chapter id="bugs"> | ||
| 146 | <title>Known Bugs And Assumptions</title> | ||
| 147 | <para> | ||
| 148 | <variablelist> | ||
| 149 | <varlistentry><term>Low volume</term> | ||
| 150 | <listitem> | ||
| 151 | <para> | ||
| 152 | Volume too low on many systems. Workaround: use mixer program | ||
| 153 | such as xmixer to increase volume. | ||
| 154 | </para> | ||
| 155 | </listitem></varlistentry> | ||
| 156 | |||
| 157 | </variablelist> | ||
| 158 | |||
| 159 | </para> | ||
| 160 | </chapter> | ||
| 161 | |||
| 162 | <chapter id="thanks"> | ||
| 163 | <title>Thanks</title> | ||
| 164 | <para> | ||
| 165 | Via for providing e-mail support, specs, and NDA'd source code. | ||
| 166 | </para> | ||
| 167 | <para> | ||
| 168 | MandrakeSoft for providing hacking time. | ||
| 169 | </para> | ||
| 170 | <para> | ||
| 171 | AC97 mixer interface fixes and debugging by Ron Cemer <email>roncemer@gte.net</email>. | ||
| 172 | </para> | ||
| 173 | <para> | ||
| 174 | Rui Sousa <email>rui.sousa@conexant.com</email>, for bugfixing | ||
| 175 | MMAP support, and several other notable fixes that resulted from | ||
| 176 | his hard work and testing. | ||
| 177 | </para> | ||
| 178 | <para> | ||
| 179 | Adrian Cox <email>adrian@humboldt.co.uk</email>, for bugfixing | ||
| 180 | MMAP support, and several other notable fixes that resulted from | ||
| 181 | his hard work and testing. | ||
| 182 | </para> | ||
| 183 | <para> | ||
| 184 | Thomas Sailer for further bugfixes. | ||
| 185 | </para> | ||
| 186 | </chapter> | ||
| 187 | |||
| 188 | <chapter id="notes"> | ||
| 189 | <title>Random Notes</title> | ||
| 190 | <para> | ||
| 191 | Two /proc pseudo-files provide diagnostic information. This is generally | ||
| 192 | not useful to most users. Power users can disable CONFIG_SOUND_VIA82CXXX_PROCFS, | ||
| 193 | and remove the /proc support code. Once | ||
| 194 | version 2.0.0 is released, the /proc support code will be disabled by | ||
| 195 | default. Available /proc pseudo-files: | ||
| 196 | </para> | ||
| 197 | <programlisting> | ||
| 198 | /proc/driver/via/0/info | ||
| 199 | /proc/driver/via/0/ac97 | ||
| 200 | </programlisting> | ||
| 201 | <para> | ||
| 202 | This driver by default supports all PCI audio devices which report | ||
| 203 | a vendor id of 0x1106, and a device id of 0x3058. Subsystem vendor | ||
| 204 | and device ids are not examined. | ||
| 205 | </para> | ||
| 206 | <para> | ||
| 207 | GNU indent formatting options: | ||
| 208 | <programlisting> | ||
| 209 | -kr -i8 -ts8 -br -ce -bap -sob -l80 -pcs -cs -ss -bs -di1 -nbc -lp -psl | ||
| 210 | </programlisting> | ||
| 211 | </para> | ||
| 212 | <para> | ||
| 213 | Via has graciously donated e-mail support and source code to help further | ||
| 214 | the development of this driver. Their assistance has been invaluable | ||
| 215 | in the design and coding of the next major version of this driver. | ||
| 216 | </para> | ||
| 217 | <para> | ||
| 218 | The Via audio chip apparently provides a second PCM scatter-gather | ||
| 219 | DMA channel just for FM data, but does not have a full hardware MIDI | ||
| 220 | processor. I haven't put much thought towards a solution here, but it | ||
| 221 | might involve using SoftOSS midi wave table, or simply disabling MIDI | ||
| 222 | support altogether and using the FM PCM channel as a second (input? output?) | ||
| 223 | </para> | ||
| 224 | </chapter> | ||
| 225 | |||
| 226 | <chapter id="changelog"> | ||
| 227 | <title>Driver ChangeLog</title> | ||
| 228 | |||
| 229 | <sect1 id="version191"><title> | ||
| 230 | Version 1.9.1 | ||
| 231 | </title> | ||
| 232 | <itemizedlist spacing="compact"> | ||
| 233 | <listitem> | ||
| 234 | <para> | ||
| 235 | DSP read/write bugfixes from Thomas Sailer. | ||
| 236 | </para> | ||
| 237 | </listitem> | ||
| 238 | |||
| 239 | <listitem> | ||
| 240 | <para> | ||
| 241 | Add new PCI id for single-channel use of Via 8233. | ||
| 242 | </para> | ||
| 243 | </listitem> | ||
| 244 | |||
| 245 | <listitem> | ||
| 246 | <para> | ||
| 247 | Other bug fixes, tweaks, new ioctls. | ||
| 248 | </para> | ||
| 249 | </listitem> | ||
| 250 | |||
| 251 | </itemizedlist> | ||
| 252 | </sect1> | ||
| 253 | |||
| 254 | <sect1 id="version1115"><title> | ||
| 255 | Version 1.1.15 | ||
| 256 | </title> | ||
| 257 | <itemizedlist spacing="compact"> | ||
| 258 | <listitem> | ||
| 259 | <para> | ||
| 260 | Support for variable fragment size and variable fragment number (Rui | ||
| 261 | Sousa) | ||
| 262 | </para> | ||
| 263 | </listitem> | ||
| 264 | |||
| 265 | <listitem> | ||
| 266 | <para> | ||
| 267 | Fixes for the SPEED, STEREO, CHANNELS, FMT ioctls when in read & | ||
| 268 | write mode (Rui Sousa) | ||
| 269 | </para> | ||
| 270 | </listitem> | ||
| 271 | |||
| 272 | <listitem> | ||
| 273 | <para> | ||
| 274 | Mmaped sound is now fully functional. (Rui Sousa) | ||
| 275 | </para> | ||
| 276 | </listitem> | ||
| 277 | |||
| 278 | <listitem> | ||
| 279 | <para> | ||
| 280 | Make sure to enable PCI device before reading any of its PCI | ||
| 281 | config information. (fixes potential hotplug problems) | ||
| 282 | </para> | ||
| 283 | </listitem> | ||
| 284 | |||
| 285 | <listitem> | ||
| 286 | <para> | ||
| 287 | Clean up code a bit and add more internal function documentation. | ||
| 288 | </para> | ||
| 289 | </listitem> | ||
| 290 | |||
| 291 | <listitem> | ||
| 292 | <para> | ||
| 293 | AC97 codec access fixes (Adrian Cox) | ||
| 294 | </para> | ||
| 295 | </listitem> | ||
| 296 | |||
| 297 | <listitem> | ||
| 298 | <para> | ||
| 299 | Big endian fixes (Adrian Cox) | ||
| 300 | </para> | ||
| 301 | </listitem> | ||
| 302 | |||
| 303 | <listitem> | ||
| 304 | <para> | ||
| 305 | MIDI support (Adrian Cox) | ||
| 306 | </para> | ||
| 307 | </listitem> | ||
| 308 | |||
| 309 | <listitem> | ||
| 310 | <para> | ||
| 311 | Detect and report locked-rate AC97 codecs. If your hardware only | ||
| 312 | supports 48Khz (locked rate), then your recording/playback software | ||
| 313 | must upsample or downsample accordingly. The hardware cannot do it. | ||
| 314 | </para> | ||
| 315 | </listitem> | ||
| 316 | |||
| 317 | <listitem> | ||
| 318 | <para> | ||
| 319 | Use new pci_request_regions and pci_disable_device functions in | ||
| 320 | kernel 2.4.6. | ||
| 321 | </para> | ||
| 322 | </listitem> | ||
| 323 | |||
| 324 | </itemizedlist> | ||
| 325 | </sect1> | ||
| 326 | |||
| 327 | <sect1 id="version1114"><title> | ||
| 328 | Version 1.1.14 | ||
| 329 | </title> | ||
| 330 | <itemizedlist spacing="compact"> | ||
| 331 | <listitem> | ||
| 332 | <para> | ||
| 333 | Use VM_RESERVE when available, to eliminate unnecessary page faults. | ||
| 334 | </para> | ||
| 335 | </listitem> | ||
| 336 | </itemizedlist> | ||
| 337 | </sect1> | ||
| 338 | |||
| 339 | <sect1 id="version1112"><title> | ||
| 340 | Version 1.1.12 | ||
| 341 | </title> | ||
| 342 | <itemizedlist spacing="compact"> | ||
| 343 | <listitem> | ||
| 344 | <para> | ||
| 345 | mmap bug fixes from Linus. | ||
| 346 | </para> | ||
| 347 | </listitem> | ||
| 348 | </itemizedlist> | ||
| 349 | </sect1> | ||
| 350 | |||
| 351 | <sect1 id="version1111"><title> | ||
| 352 | Version 1.1.11 | ||
| 353 | </title> | ||
| 354 | <itemizedlist spacing="compact"> | ||
| 355 | <listitem> | ||
| 356 | <para> | ||
| 357 | Many more bug fixes. mmap enabled by default, but may still be buggy. | ||
| 358 | </para> | ||
| 359 | </listitem> | ||
| 360 | |||
| 361 | <listitem> | ||
| 362 | <para> | ||
| 363 | Uses new and spiffy method of mmap'ing the DMA buffer, based | ||
| 364 | on a suggestion from Linus. | ||
| 365 | </para> | ||
| 366 | </listitem> | ||
| 367 | </itemizedlist> | ||
| 368 | </sect1> | ||
| 369 | |||
| 370 | <sect1 id="version1110"><title> | ||
| 371 | Version 1.1.10 | ||
| 372 | </title> | ||
| 373 | <itemizedlist spacing="compact"> | ||
| 374 | <listitem> | ||
| 375 | <para> | ||
| 376 | Many bug fixes. mmap enabled by default, but may still be buggy. | ||
| 377 | </para> | ||
| 378 | </listitem> | ||
| 379 | </itemizedlist> | ||
| 380 | </sect1> | ||
| 381 | |||
| 382 | <sect1 id="version119"><title> | ||
| 383 | Version 1.1.9 | ||
| 384 | </title> | ||
| 385 | <itemizedlist spacing="compact"> | ||
| 386 | <listitem> | ||
| 387 | <para> | ||
| 388 | Redesign and rewrite audio playback implementation. (faster and smaller, hopefully) | ||
| 389 | </para> | ||
| 390 | </listitem> | ||
| 391 | |||
| 392 | <listitem> | ||
| 393 | <para> | ||
| 394 | Implement recording and full duplex (DSP_CAP_DUPLEX) support. | ||
| 395 | </para> | ||
| 396 | </listitem> | ||
| 397 | |||
| 398 | <listitem> | ||
| 399 | <para> | ||
| 400 | Make procfs support optional. | ||
| 401 | </para> | ||
| 402 | </listitem> | ||
| 403 | |||
| 404 | <listitem> | ||
| 405 | <para> | ||
| 406 | Quick interrupt status check, to lessen overhead in interrupt | ||
| 407 | sharing situations. | ||
| 408 | </para> | ||
| 409 | </listitem> | ||
| 410 | |||
| 411 | <listitem> | ||
| 412 | <para> | ||
| 413 | Add mmap(2) support. Disabled for now, it is still buggy and experimental. | ||
| 414 | </para> | ||
| 415 | </listitem> | ||
| 416 | |||
| 417 | <listitem> | ||
| 418 | <para> | ||
| 419 | Surround all syscalls with a semaphore for cheap and easy SMP protection. | ||
| 420 | </para> | ||
| 421 | </listitem> | ||
| 422 | |||
| 423 | <listitem> | ||
| 424 | <para> | ||
| 425 | Fix bug in channel shutdown (hardware channel reset) code. | ||
| 426 | </para> | ||
| 427 | </listitem> | ||
| 428 | |||
| 429 | <listitem> | ||
| 430 | <para> | ||
| 431 | Remove unnecessary spinlocks (better performance). | ||
| 432 | </para> | ||
| 433 | </listitem> | ||
| 434 | |||
| 435 | <listitem> | ||
| 436 | <para> | ||
| 437 | Eliminate "unknown AFMT" message by using a different method | ||
| 438 | of selecting the best AFMT_xxx sound sample format for use. | ||
| 439 | </para> | ||
| 440 | </listitem> | ||
| 441 | |||
| 442 | <listitem> | ||
| 443 | <para> | ||
| 444 | Support for realtime hardware pointer position reporting | ||
| 445 | (DSP_CAP_REALTIME, SNDCTL_DSP_GETxPTR ioctls) | ||
| 446 | </para> | ||
| 447 | </listitem> | ||
| 448 | |||
| 449 | <listitem> | ||
| 450 | <para> | ||
| 451 | Support for capture/playback triggering | ||
| 452 | (DSP_CAP_TRIGGER, SNDCTL_DSP_SETTRIGGER ioctls) | ||
| 453 | </para> | ||
| 454 | </listitem> | ||
| 455 | |||
| 456 | <listitem> | ||
| 457 | <para> | ||
| 458 | SNDCTL_DSP_SETDUPLEX and SNDCTL_DSP_POST ioctls now handled. | ||
| 459 | </para> | ||
| 460 | </listitem> | ||
| 461 | |||
| 462 | <listitem> | ||
| 463 | <para> | ||
| 464 | Rewrite open(2) and close(2) logic to allow only one user at | ||
| 465 | a time. All other open(2) attempts will sleep until they succeed. | ||
| 466 | FIXME: open(O_RDONLY) and open(O_WRONLY) should be allowed to succeed. | ||
| 467 | </para> | ||
| 468 | </listitem> | ||
| 469 | |||
| 470 | <listitem> | ||
| 471 | <para> | ||
| 472 | Reviewed code to ensure that SMP and multiple audio devices | ||
| 473 | are fully supported. | ||
| 474 | </para> | ||
| 475 | </listitem> | ||
| 476 | |||
| 477 | </itemizedlist> | ||
| 478 | </sect1> | ||
| 479 | |||
| 480 | <sect1 id="version118"><title> | ||
| 481 | Version 1.1.8 | ||
| 482 | </title> | ||
| 483 | <itemizedlist spacing="compact"> | ||
| 484 | <listitem> | ||
| 485 | <para> | ||
| 486 | Clean up interrupt handler output. Fixes the following kernel error message: | ||
| 487 | </para> | ||
| 488 | <programlisting> | ||
| 489 | unhandled interrupt ... | ||
| 490 | </programlisting> | ||
| 491 | </listitem> | ||
| 492 | |||
| 493 | <listitem> | ||
| 494 | <para> | ||
| 495 | Convert documentation to DocBook, so that PDF, HTML and PostScript (.ps) output is readily | ||
| 496 | available. | ||
| 497 | </para> | ||
| 498 | </listitem> | ||
| 499 | |||
| 500 | </itemizedlist> | ||
| 501 | </sect1> | ||
| 502 | |||
| 503 | <sect1 id="version117"><title> | ||
| 504 | Version 1.1.7 | ||
| 505 | </title> | ||
| 506 | <itemizedlist spacing="compact"> | ||
| 507 | <listitem> | ||
| 508 | <para> | ||
| 509 | Fix module unload bug where mixer device left registered | ||
| 510 | after driver exit | ||
| 511 | </para> | ||
| 512 | </listitem> | ||
| 513 | </itemizedlist> | ||
| 514 | </sect1> | ||
| 515 | |||
| 516 | <sect1 id="version116"><title> | ||
| 517 | Version 1.1.6 | ||
| 518 | </title> | ||
| 519 | <itemizedlist spacing="compact"> | ||
| 520 | <listitem> | ||
| 521 | <para> | ||
| 522 | Rewrite via_set_rate to mimic ALSA basic AC97 rate setting | ||
| 523 | </para> | ||
| 524 | </listitem> | ||
| 525 | <listitem> | ||
| 526 | <para> | ||
| 527 | Remove much dead code | ||
| 528 | </para> | ||
| 529 | </listitem> | ||
| 530 | <listitem> | ||
| 531 | <para> | ||
| 532 | Complete spin_lock_irqsave -> spin_lock_irq conversion in via_dsp_ioctl | ||
| 533 | </para> | ||
| 534 | </listitem> | ||
| 535 | <listitem> | ||
| 536 | <para> | ||
| 537 | Fix build problem in via_dsp_ioctl | ||
| 538 | </para> | ||
| 539 | </listitem> | ||
| 540 | <listitem> | ||
| 541 | <para> | ||
| 542 | Optimize included headers to eliminate headers found in linux/sound | ||
| 543 | </para> | ||
| 544 | </listitem> | ||
| 545 | </itemizedlist> | ||
| 546 | </sect1> | ||
| 547 | |||
| 548 | <sect1 id="version115"><title> | ||
| 549 | Version 1.1.5 | ||
| 550 | </title> | ||
| 551 | <itemizedlist spacing="compact"> | ||
| 552 | <listitem> | ||
| 553 | <para> | ||
| 554 | Disable some overly-verbose debugging code | ||
| 555 | </para> | ||
| 556 | </listitem> | ||
| 557 | <listitem> | ||
| 558 | <para> | ||
| 559 | Remove unnecessary sound locks | ||
| 560 | </para> | ||
| 561 | </listitem> | ||
| 562 | <listitem> | ||
| 563 | <para> | ||
| 564 | Fix some ioctls for better time resolution | ||
| 565 | </para> | ||
| 566 | </listitem> | ||
| 567 | <listitem> | ||
| 568 | <para> | ||
| 569 | Begin spin_lock_irqsave -> spin_lock_irq conversion in via_dsp_ioctl | ||
| 570 | </para> | ||
| 571 | </listitem> | ||
| 572 | </itemizedlist> | ||
| 573 | </sect1> | ||
| 574 | |||
| 575 | <sect1 id="version114"><title> | ||
| 576 | Version 1.1.4 | ||
| 577 | </title> | ||
| 578 | <itemizedlist spacing="compact"> | ||
| 579 | <listitem> | ||
| 580 | <para> | ||
| 581 | Completed rewrite of driver. Eliminated SoundBlaster compatibility | ||
| 582 | completely, and now uses the much-faster scatter-gather DMA engine. | ||
| 583 | </para> | ||
| 584 | </listitem> | ||
| 585 | </itemizedlist> | ||
| 586 | </sect1> | ||
| 587 | |||
| 588 | </chapter> | ||
| 589 | |||
| 590 | <chapter id="intfunctions"> | ||
| 591 | <title>Internal Functions</title> | ||
| 592 | !Isound/oss/via82cxxx_audio.c | ||
| 593 | </chapter> | ||
| 594 | |||
| 595 | </book> | ||
| 596 | |||
| 597 | |||
