1 |
Author: psomas |
2 |
Date: 2011-11-27 20:05:18 +0000 (Sun, 27 Nov 2011) |
3 |
New Revision: 2018 |
4 |
|
5 |
Added: |
6 |
genpatches-2.6/trunk/2.6.32/1048_linux-2.6.32.49.patch |
7 |
Removed: |
8 |
genpatches-2.6/trunk/2.6.32/2900_disable-wunused-but-set-var-gcc-4-6-0.patch |
9 |
genpatches-2.6/trunk/2.6.32/2901_kbuild-fix-passing-wno-options-to-gcc-4.4.patch |
10 |
Modified: |
11 |
genpatches-2.6/trunk/2.6.32/0000_README |
12 |
Log: |
13 |
Linux patch 2.6.32.49 |
14 |
|
15 |
Modified: genpatches-2.6/trunk/2.6.32/0000_README |
16 |
=================================================================== |
17 |
--- genpatches-2.6/trunk/2.6.32/0000_README 2011-11-26 20:26:00 UTC (rev 2017) |
18 |
+++ genpatches-2.6/trunk/2.6.32/0000_README 2011-11-27 20:05:18 UTC (rev 2018) |
19 |
@@ -231,14 +231,10 @@ |
20 |
From: http://www.kernel.org |
21 |
Desc: Linux 2.6.32.48 |
22 |
|
23 |
-Patch: 2900_disable-wunused-but-set-var-gcc-4-6-0.patch |
24 |
-From: https://bugs.gentoo.org/show_bug.cgi?id=366579 |
25 |
-Desc: Disable -Wunused-but-set-variable for gcc 4.6.0. Thanks to Stratos Psomadakis |
26 |
+Patch: 1048_2.6.32.49.patch |
27 |
+From: http://www.kernel.org |
28 |
+Desc: Linux 2.6.32.49 |
29 |
|
30 |
-Patch: 2901_kbuild-fix-passing-wno-options-to-gcc-4.4.patch |
31 |
-From: https://patchwork.kernel.org/patch/1010172/ |
32 |
-Desc: Fix passing -Wno options to gcc-4.4 |
33 |
- |
34 |
Patch: 4200_fbcondecor-0.9.6.patch |
35 |
From: http://dev.gentoo.org/~spock |
36 |
Desc: Bootsplash successor by Michal Januszewski |
37 |
|
38 |
Added: genpatches-2.6/trunk/2.6.32/1048_linux-2.6.32.49.patch |
39 |
=================================================================== |
40 |
--- genpatches-2.6/trunk/2.6.32/1048_linux-2.6.32.49.patch (rev 0) |
41 |
+++ genpatches-2.6/trunk/2.6.32/1048_linux-2.6.32.49.patch 2011-11-27 20:05:18 UTC (rev 2018) |
42 |
@@ -0,0 +1,2143 @@ |
43 |
+diff --git a/Documentation/Makefile b/Documentation/Makefile |
44 |
+index 94b9457..043d7da 100644 |
45 |
+--- a/Documentation/Makefile |
46 |
++++ b/Documentation/Makefile |
47 |
+@@ -1,3 +1,3 @@ |
48 |
+ obj-m := DocBook/ accounting/ auxdisplay/ connector/ \ |
49 |
+ filesystems/configfs/ ia64/ networking/ \ |
50 |
+- pcmcia/ spi/ video4linux/ vm/ watchdog/src/ |
51 |
++ pcmcia/ spi/ vm/ watchdog/src/ |
52 |
+diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt |
53 |
+index 71c602d..ab8689b 100644 |
54 |
+--- a/Documentation/kbuild/makefiles.txt |
55 |
++++ b/Documentation/kbuild/makefiles.txt |
56 |
+@@ -502,6 +502,18 @@ more details, with real examples. |
57 |
+ gcc >= 3.00. For gcc < 3.00, -malign-functions=4 is used. |
58 |
+ Note: cc-option-align uses KBUILD_CFLAGS for $(CC) options |
59 |
+ |
60 |
++ cc-disable-warning |
61 |
++ cc-disable-warning checks if gcc supports a given warning and returns |
62 |
++ the commandline switch to disable it. This special function is needed, |
63 |
++ because gcc 4.4 and later accept any unknown -Wno-* option and only |
64 |
++ warn about it if there is another warning in the source file. |
65 |
++ |
66 |
++ Example: |
67 |
++ KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) |
68 |
++ |
69 |
++ In the above example, -Wno-unused-but-set-variable will be added to |
70 |
++ KBUILD_CFLAGS only if gcc really accepts it. |
71 |
++ |
72 |
+ cc-version |
73 |
+ cc-version returns a numerical version of the $(CC) compiler version. |
74 |
+ The format is <major><minor> where both are two digits. So for example |
75 |
+diff --git a/Documentation/video4linux/Makefile b/Documentation/video4linux/Makefile |
76 |
+deleted file mode 100644 |
77 |
+index 1ed0e98..0000000 |
78 |
+--- a/Documentation/video4linux/Makefile |
79 |
++++ /dev/null |
80 |
+@@ -1,8 +0,0 @@ |
81 |
+-# kbuild trick to avoid linker error. Can be omitted if a module is built. |
82 |
+-obj- := dummy.o |
83 |
+- |
84 |
+-# List of programs to build |
85 |
+-hostprogs-y := v4lgrab |
86 |
+- |
87 |
+-# Tell kbuild to always build the programs |
88 |
+-always := $(hostprogs-y) |
89 |
+diff --git a/Documentation/video4linux/v4lgrab.c b/Documentation/video4linux/v4lgrab.c |
90 |
+deleted file mode 100644 |
91 |
+index c8ded17..0000000 |
92 |
+--- a/Documentation/video4linux/v4lgrab.c |
93 |
++++ /dev/null |
94 |
+@@ -1,201 +0,0 @@ |
95 |
+-/* Simple Video4Linux image grabber. */ |
96 |
+-/* |
97 |
+- * Video4Linux Driver Test/Example Framegrabbing Program |
98 |
+- * |
99 |
+- * Compile with: |
100 |
+- * gcc -s -Wall -Wstrict-prototypes v4lgrab.c -o v4lgrab |
101 |
+- * Use as: |
102 |
+- * v4lgrab >image.ppm |
103 |
+- * |
104 |
+- * Copyright (C) 1998-05-03, Phil Blundell <philb@×××.org> |
105 |
+- * Copied from http://www.tazenda.demon.co.uk/phil/vgrabber.c |
106 |
+- * with minor modifications (Dave Forrest, drf5n@××××××××.edu). |
107 |
+- * |
108 |
+- * |
109 |
+- * For some cameras you may need to pre-load libv4l to perform |
110 |
+- * the necessary decompression, e.g.: |
111 |
+- * |
112 |
+- * export LD_PRELOAD=/usr/lib/libv4l/v4l1compat.so |
113 |
+- * ./v4lgrab >image.ppm |
114 |
+- * |
115 |
+- * see http://hansdegoede.livejournal.com/3636.html for details. |
116 |
+- * |
117 |
+- */ |
118 |
+- |
119 |
+-#include <unistd.h> |
120 |
+-#include <sys/types.h> |
121 |
+-#include <sys/stat.h> |
122 |
+-#include <fcntl.h> |
123 |
+-#include <stdio.h> |
124 |
+-#include <sys/ioctl.h> |
125 |
+-#include <stdlib.h> |
126 |
+- |
127 |
+-#include <linux/types.h> |
128 |
+-#include <linux/videodev.h> |
129 |
+- |
130 |
+-#define VIDEO_DEV "/dev/video0" |
131 |
+- |
132 |
+-/* Stole this from tvset.c */ |
133 |
+- |
134 |
+-#define READ_VIDEO_PIXEL(buf, format, depth, r, g, b) \ |
135 |
+-{ \ |
136 |
+- switch (format) \ |
137 |
+- { \ |
138 |
+- case VIDEO_PALETTE_GREY: \ |
139 |
+- switch (depth) \ |
140 |
+- { \ |
141 |
+- case 4: \ |
142 |
+- case 6: \ |
143 |
+- case 8: \ |
144 |
+- (r) = (g) = (b) = (*buf++ << 8);\ |
145 |
+- break; \ |
146 |
+- \ |
147 |
+- case 16: \ |
148 |
+- (r) = (g) = (b) = \ |
149 |
+- *((unsigned short *) buf); \ |
150 |
+- buf += 2; \ |
151 |
+- break; \ |
152 |
+- } \ |
153 |
+- break; \ |
154 |
+- \ |
155 |
+- \ |
156 |
+- case VIDEO_PALETTE_RGB565: \ |
157 |
+- { \ |
158 |
+- unsigned short tmp = *(unsigned short *)buf; \ |
159 |
+- (r) = tmp&0xF800; \ |
160 |
+- (g) = (tmp<<5)&0xFC00; \ |
161 |
+- (b) = (tmp<<11)&0xF800; \ |
162 |
+- buf += 2; \ |
163 |
+- } \ |
164 |
+- break; \ |
165 |
+- \ |
166 |
+- case VIDEO_PALETTE_RGB555: \ |
167 |
+- (r) = (buf[0]&0xF8)<<8; \ |
168 |
+- (g) = ((buf[0] << 5 | buf[1] >> 3)&0xF8)<<8; \ |
169 |
+- (b) = ((buf[1] << 2 ) & 0xF8)<<8; \ |
170 |
+- buf += 2; \ |
171 |
+- break; \ |
172 |
+- \ |
173 |
+- case VIDEO_PALETTE_RGB24: \ |
174 |
+- (r) = buf[0] << 8; (g) = buf[1] << 8; \ |
175 |
+- (b) = buf[2] << 8; \ |
176 |
+- buf += 3; \ |
177 |
+- break; \ |
178 |
+- \ |
179 |
+- default: \ |
180 |
+- fprintf(stderr, \ |
181 |
+- "Format %d not yet supported\n", \ |
182 |
+- format); \ |
183 |
+- } \ |
184 |
+-} |
185 |
+- |
186 |
+-static int get_brightness_adj(unsigned char *image, long size, int *brightness) { |
187 |
+- long i, tot = 0; |
188 |
+- for (i=0;i<size*3;i++) |
189 |
+- tot += image[i]; |
190 |
+- *brightness = (128 - tot/(size*3))/3; |
191 |
+- return !((tot/(size*3)) >= 126 && (tot/(size*3)) <= 130); |
192 |
+-} |
193 |
+- |
194 |
+-int main(int argc, char ** argv) |
195 |
+-{ |
196 |
+- int fd = open(VIDEO_DEV, O_RDONLY), f; |
197 |
+- struct video_capability cap; |
198 |
+- struct video_window win; |
199 |
+- struct video_picture vpic; |
200 |
+- |
201 |
+- unsigned char *buffer, *src; |
202 |
+- int bpp = 24, r = 0, g = 0, b = 0; |
203 |
+- unsigned int i, src_depth = 16; |
204 |
+- |
205 |
+- if (fd < 0) { |
206 |
+- perror(VIDEO_DEV); |
207 |
+- exit(1); |
208 |
+- } |
209 |
+- |
210 |
+- if (ioctl(fd, VIDIOCGCAP, &cap) < 0) { |
211 |
+- perror("VIDIOGCAP"); |
212 |
+- fprintf(stderr, "(" VIDEO_DEV " not a video4linux device?)\n"); |
213 |
+- close(fd); |
214 |
+- exit(1); |
215 |
+- } |
216 |
+- |
217 |
+- if (ioctl(fd, VIDIOCGWIN, &win) < 0) { |
218 |
+- perror("VIDIOCGWIN"); |
219 |
+- close(fd); |
220 |
+- exit(1); |
221 |
+- } |
222 |
+- |
223 |
+- if (ioctl(fd, VIDIOCGPICT, &vpic) < 0) { |
224 |
+- perror("VIDIOCGPICT"); |
225 |
+- close(fd); |
226 |
+- exit(1); |
227 |
+- } |
228 |
+- |
229 |
+- if (cap.type & VID_TYPE_MONOCHROME) { |
230 |
+- vpic.depth=8; |
231 |
+- vpic.palette=VIDEO_PALETTE_GREY; /* 8bit grey */ |
232 |
+- if(ioctl(fd, VIDIOCSPICT, &vpic) < 0) { |
233 |
+- vpic.depth=6; |
234 |
+- if(ioctl(fd, VIDIOCSPICT, &vpic) < 0) { |
235 |
+- vpic.depth=4; |
236 |
+- if(ioctl(fd, VIDIOCSPICT, &vpic) < 0) { |
237 |
+- fprintf(stderr, "Unable to find a supported capture format.\n"); |
238 |
+- close(fd); |
239 |
+- exit(1); |
240 |
+- } |
241 |
+- } |
242 |
+- } |
243 |
+- } else { |
244 |
+- vpic.depth=24; |
245 |
+- vpic.palette=VIDEO_PALETTE_RGB24; |
246 |
+- |
247 |
+- if(ioctl(fd, VIDIOCSPICT, &vpic) < 0) { |
248 |
+- vpic.palette=VIDEO_PALETTE_RGB565; |
249 |
+- vpic.depth=16; |
250 |
+- |
251 |
+- if(ioctl(fd, VIDIOCSPICT, &vpic)==-1) { |
252 |
+- vpic.palette=VIDEO_PALETTE_RGB555; |
253 |
+- vpic.depth=15; |
254 |
+- |
255 |
+- if(ioctl(fd, VIDIOCSPICT, &vpic)==-1) { |
256 |
+- fprintf(stderr, "Unable to find a supported capture format.\n"); |
257 |
+- return -1; |
258 |
+- } |
259 |
+- } |
260 |
+- } |
261 |
+- } |
262 |
+- |
263 |
+- buffer = malloc(win.width * win.height * bpp); |
264 |
+- if (!buffer) { |
265 |
+- fprintf(stderr, "Out of memory.\n"); |
266 |
+- exit(1); |
267 |
+- } |
268 |
+- |
269 |
+- do { |
270 |
+- int newbright; |
271 |
+- read(fd, buffer, win.width * win.height * bpp); |
272 |
+- f = get_brightness_adj(buffer, win.width * win.height, &newbright); |
273 |
+- if (f) { |
274 |
+- vpic.brightness += (newbright << 8); |
275 |
+- if(ioctl(fd, VIDIOCSPICT, &vpic)==-1) { |
276 |
+- perror("VIDIOSPICT"); |
277 |
+- break; |
278 |
+- } |
279 |
+- } |
280 |
+- } while (f); |
281 |
+- |
282 |
+- fprintf(stdout, "P6\n%d %d 255\n", win.width, win.height); |
283 |
+- |
284 |
+- src = buffer; |
285 |
+- |
286 |
+- for (i = 0; i < win.width * win.height; i++) { |
287 |
+- READ_VIDEO_PIXEL(src, vpic.palette, src_depth, r, g, b); |
288 |
+- fputc(r>>8, stdout); |
289 |
+- fputc(g>>8, stdout); |
290 |
+- fputc(b>>8, stdout); |
291 |
+- } |
292 |
+- |
293 |
+- close(fd); |
294 |
+- return 0; |
295 |
+-} |
296 |
+diff --git a/Makefile b/Makefile |
297 |
+index 400a175..a19b0e8 100644 |
298 |
+--- a/Makefile |
299 |
++++ b/Makefile |
300 |
+@@ -537,6 +537,9 @@ ifndef CONFIG_CC_STACKPROTECTOR |
301 |
+ KBUILD_CFLAGS += $(call cc-option, -fno-stack-protector) |
302 |
+ endif |
303 |
+ |
304 |
++# This warning generated too much noise in a regular build. |
305 |
++KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) |
306 |
++ |
307 |
+ ifdef CONFIG_FRAME_POINTER |
308 |
+ KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls |
309 |
+ else |
310 |
+@@ -565,7 +568,7 @@ CHECKFLAGS += $(NOSTDINC_FLAGS) |
311 |
+ KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,) |
312 |
+ |
313 |
+ # disable pointer signed / unsigned warnings in gcc 4.0 |
314 |
+-KBUILD_CFLAGS += $(call cc-option,-Wno-pointer-sign,) |
315 |
++KBUILD_CFLAGS += $(call cc-disable-warning, pointer-sign) |
316 |
+ |
317 |
+ # disable invalid "can't wrap" optimizations for signed / pointers |
318 |
+ KBUILD_CFLAGS += $(call cc-option,-fno-strict-overflow) |
319 |
+diff --git a/arch/ia64/hp/sim/simserial.c b/arch/ia64/hp/sim/simserial.c |
320 |
+index 2bef526..204f650 100644 |
321 |
+--- a/arch/ia64/hp/sim/simserial.c |
322 |
++++ b/arch/ia64/hp/sim/simserial.c |
323 |
+@@ -395,7 +395,7 @@ static int rs_ioctl(struct tty_struct *tty, struct file * file, |
324 |
+ { |
325 |
+ if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) && |
326 |
+ (cmd != TIOCSERCONFIG) && (cmd != TIOCSERGSTRUCT) && |
327 |
+- (cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) { |
328 |
++ (cmd != TIOCMIWAIT)) { |
329 |
+ if (tty->flags & (1 << TTY_IO_ERROR)) |
330 |
+ return -EIO; |
331 |
+ } |
332 |
+@@ -433,16 +433,6 @@ static int rs_ioctl(struct tty_struct *tty, struct file * file, |
333 |
+ case TIOCMIWAIT: |
334 |
+ printk(KERN_INFO "rs_ioctl: TIOCMIWAIT: called\n"); |
335 |
+ return 0; |
336 |
+- /* |
337 |
+- * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
338 |
+- * Return: write counters to the user passed counter struct |
339 |
+- * NB: both 1->0 and 0->1 transitions are counted except for |
340 |
+- * RI where only 0->1 is counted. |
341 |
+- */ |
342 |
+- case TIOCGICOUNT: |
343 |
+- printk(KERN_INFO "rs_ioctl: TIOCGICOUNT called\n"); |
344 |
+- return 0; |
345 |
+- |
346 |
+ case TIOCSERGWILD: |
347 |
+ case TIOCSERSWILD: |
348 |
+ /* "setserial -W" is called in Debian boot */ |
349 |
+diff --git a/drivers/base/sys.c b/drivers/base/sys.c |
350 |
+index 0d90390..3f202f7 100644 |
351 |
+--- a/drivers/base/sys.c |
352 |
++++ b/drivers/base/sys.c |
353 |
+@@ -471,6 +471,12 @@ int sysdev_resume(void) |
354 |
+ { |
355 |
+ struct sysdev_class *cls; |
356 |
+ |
357 |
++ /* |
358 |
++ * Called from syscore in mainline but called directly here |
359 |
++ * since syscore does not exist in this tree. |
360 |
++ */ |
361 |
++ irq_pm_syscore_resume(); |
362 |
++ |
363 |
+ WARN_ONCE(!irqs_disabled(), |
364 |
+ "Interrupts enabled while resuming system devices\n"); |
365 |
+ |
366 |
+diff --git a/drivers/char/amiserial.c b/drivers/char/amiserial.c |
367 |
+index 6c32fbf..579d479 100644 |
368 |
+--- a/drivers/char/amiserial.c |
369 |
++++ b/drivers/char/amiserial.c |
370 |
+@@ -1262,6 +1262,36 @@ static int rs_break(struct tty_struct *tty, int break_state) |
371 |
+ return 0; |
372 |
+ } |
373 |
+ |
374 |
++/* |
375 |
++ * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
376 |
++ * Return: write counters to the user passed counter struct |
377 |
++ * NB: both 1->0 and 0->1 transitions are counted except for |
378 |
++ * RI where only 0->1 is counted. |
379 |
++ */ |
380 |
++static int rs_get_icount(struct tty_struct *tty, |
381 |
++ struct serial_icounter_struct *icount) |
382 |
++{ |
383 |
++ struct async_struct *info = tty->driver_data; |
384 |
++ struct async_icount cnow; |
385 |
++ unsigned long flags; |
386 |
++ |
387 |
++ local_irq_save(flags); |
388 |
++ cnow = info->state->icount; |
389 |
++ local_irq_restore(flags); |
390 |
++ icount->cts = cnow.cts; |
391 |
++ icount->dsr = cnow.dsr; |
392 |
++ icount->rng = cnow.rng; |
393 |
++ icount->dcd = cnow.dcd; |
394 |
++ icount->rx = cnow.rx; |
395 |
++ icount->tx = cnow.tx; |
396 |
++ icount->frame = cnow.frame; |
397 |
++ icount->overrun = cnow.overrun; |
398 |
++ icount->parity = cnow.parity; |
399 |
++ icount->brk = cnow.brk; |
400 |
++ icount->buf_overrun = cnow.buf_overrun; |
401 |
++ |
402 |
++ return 0; |
403 |
++} |
404 |
+ |
405 |
+ static int rs_ioctl(struct tty_struct *tty, struct file * file, |
406 |
+ unsigned int cmd, unsigned long arg) |
407 |
+@@ -1331,31 +1361,6 @@ static int rs_ioctl(struct tty_struct *tty, struct file * file, |
408 |
+ } |
409 |
+ /* NOTREACHED */ |
410 |
+ |
411 |
+- /* |
412 |
+- * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
413 |
+- * Return: write counters to the user passed counter struct |
414 |
+- * NB: both 1->0 and 0->1 transitions are counted except for |
415 |
+- * RI where only 0->1 is counted. |
416 |
+- */ |
417 |
+- case TIOCGICOUNT: |
418 |
+- local_irq_save(flags); |
419 |
+- cnow = info->state->icount; |
420 |
+- local_irq_restore(flags); |
421 |
+- icount.cts = cnow.cts; |
422 |
+- icount.dsr = cnow.dsr; |
423 |
+- icount.rng = cnow.rng; |
424 |
+- icount.dcd = cnow.dcd; |
425 |
+- icount.rx = cnow.rx; |
426 |
+- icount.tx = cnow.tx; |
427 |
+- icount.frame = cnow.frame; |
428 |
+- icount.overrun = cnow.overrun; |
429 |
+- icount.parity = cnow.parity; |
430 |
+- icount.brk = cnow.brk; |
431 |
+- icount.buf_overrun = cnow.buf_overrun; |
432 |
+- |
433 |
+- if (copy_to_user(argp, &icount, sizeof(icount))) |
434 |
+- return -EFAULT; |
435 |
+- return 0; |
436 |
+ case TIOCSERGWILD: |
437 |
+ case TIOCSERSWILD: |
438 |
+ /* "setserial -W" is called in Debian boot */ |
439 |
+@@ -1948,6 +1953,7 @@ static const struct tty_operations serial_ops = { |
440 |
+ .wait_until_sent = rs_wait_until_sent, |
441 |
+ .tiocmget = rs_tiocmget, |
442 |
+ .tiocmset = rs_tiocmset, |
443 |
++ .get_icount = rs_get_icount, |
444 |
+ .proc_fops = &rs_proc_fops, |
445 |
+ }; |
446 |
+ |
447 |
+diff --git a/drivers/char/cyclades.c b/drivers/char/cyclades.c |
448 |
+index 4254457..a0369dc 100644 |
449 |
+--- a/drivers/char/cyclades.c |
450 |
++++ b/drivers/char/cyclades.c |
451 |
+@@ -2798,29 +2798,6 @@ cy_ioctl(struct tty_struct *tty, struct file *file, |
452 |
+ * NB: both 1->0 and 0->1 transitions are counted except for |
453 |
+ * RI where only 0->1 is counted. |
454 |
+ */ |
455 |
+- case TIOCGICOUNT: { |
456 |
+- struct serial_icounter_struct sic = { }; |
457 |
+- |
458 |
+- spin_lock_irqsave(&info->card->card_lock, flags); |
459 |
+- cnow = info->icount; |
460 |
+- spin_unlock_irqrestore(&info->card->card_lock, flags); |
461 |
+- |
462 |
+- sic.cts = cnow.cts; |
463 |
+- sic.dsr = cnow.dsr; |
464 |
+- sic.rng = cnow.rng; |
465 |
+- sic.dcd = cnow.dcd; |
466 |
+- sic.rx = cnow.rx; |
467 |
+- sic.tx = cnow.tx; |
468 |
+- sic.frame = cnow.frame; |
469 |
+- sic.overrun = cnow.overrun; |
470 |
+- sic.parity = cnow.parity; |
471 |
+- sic.brk = cnow.brk; |
472 |
+- sic.buf_overrun = cnow.buf_overrun; |
473 |
+- |
474 |
+- if (copy_to_user(argp, &sic, sizeof(sic))) |
475 |
+- ret_val = -EFAULT; |
476 |
+- break; |
477 |
+- } |
478 |
+ default: |
479 |
+ ret_val = -ENOIOCTLCMD; |
480 |
+ } |
481 |
+@@ -2832,6 +2809,31 @@ cy_ioctl(struct tty_struct *tty, struct file *file, |
482 |
+ return ret_val; |
483 |
+ } /* cy_ioctl */ |
484 |
+ |
485 |
++static int cy_get_icount(struct tty_struct *tty, |
486 |
++ struct serial_icounter_struct *sic) |
487 |
++{ |
488 |
++ struct cyclades_port *info = tty->driver_data; |
489 |
++ struct cyclades_icount cnow; /* Used to snapshot */ |
490 |
++ unsigned long flags; |
491 |
++ |
492 |
++ spin_lock_irqsave(&info->card->card_lock, flags); |
493 |
++ cnow = info->icount; |
494 |
++ spin_unlock_irqrestore(&info->card->card_lock, flags); |
495 |
++ |
496 |
++ sic->cts = cnow.cts; |
497 |
++ sic->dsr = cnow.dsr; |
498 |
++ sic->rng = cnow.rng; |
499 |
++ sic->dcd = cnow.dcd; |
500 |
++ sic->rx = cnow.rx; |
501 |
++ sic->tx = cnow.tx; |
502 |
++ sic->frame = cnow.frame; |
503 |
++ sic->overrun = cnow.overrun; |
504 |
++ sic->parity = cnow.parity; |
505 |
++ sic->brk = cnow.brk; |
506 |
++ sic->buf_overrun = cnow.buf_overrun; |
507 |
++ return 0; |
508 |
++} |
509 |
++ |
510 |
+ /* |
511 |
+ * This routine allows the tty driver to be notified when |
512 |
+ * device's termios settings have changed. Note that a |
513 |
+@@ -4098,6 +4100,7 @@ static const struct tty_operations cy_ops = { |
514 |
+ .wait_until_sent = cy_wait_until_sent, |
515 |
+ .tiocmget = cy_tiocmget, |
516 |
+ .tiocmset = cy_tiocmset, |
517 |
++ .get_icount = cy_get_icount, |
518 |
+ .proc_fops = &cyclades_proc_fops, |
519 |
+ }; |
520 |
+ |
521 |
+diff --git a/drivers/char/ip2/ip2main.c b/drivers/char/ip2/ip2main.c |
522 |
+index 517271c..3bec541 100644 |
523 |
+--- a/drivers/char/ip2/ip2main.c |
524 |
++++ b/drivers/char/ip2/ip2main.c |
525 |
+@@ -183,6 +183,8 @@ static void ip2_hangup(PTTY); |
526 |
+ static int ip2_tiocmget(struct tty_struct *tty, struct file *file); |
527 |
+ static int ip2_tiocmset(struct tty_struct *tty, struct file *file, |
528 |
+ unsigned int set, unsigned int clear); |
529 |
++static int ip2_get_icount(struct tty_struct *tty, |
530 |
++ struct serial_icounter_struct *icount); |
531 |
+ |
532 |
+ static void set_irq(int, int); |
533 |
+ static void ip2_interrupt_bh(struct work_struct *work); |
534 |
+@@ -448,6 +450,7 @@ static const struct tty_operations ip2_ops = { |
535 |
+ .hangup = ip2_hangup, |
536 |
+ .tiocmget = ip2_tiocmget, |
537 |
+ .tiocmset = ip2_tiocmset, |
538 |
++ .get_icount = ip2_get_icount, |
539 |
+ .proc_fops = &ip2_proc_fops, |
540 |
+ }; |
541 |
+ |
542 |
+@@ -2112,7 +2115,6 @@ ip2_ioctl ( PTTY tty, struct file *pFile, UINT cmd, ULONG arg ) |
543 |
+ i2ChanStrPtr pCh = DevTable[tty->index]; |
544 |
+ i2eBordStrPtr pB; |
545 |
+ struct async_icount cprev, cnow; /* kernel counter temps */ |
546 |
+- struct serial_icounter_struct __user *p_cuser; |
547 |
+ int rc = 0; |
548 |
+ unsigned long flags; |
549 |
+ void __user *argp = (void __user *)arg; |
550 |
+@@ -2281,34 +2283,6 @@ ip2_ioctl ( PTTY tty, struct file *pFile, UINT cmd, ULONG arg ) |
551 |
+ break; |
552 |
+ |
553 |
+ /* |
554 |
+- * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
555 |
+- * Return: write counters to the user passed counter struct |
556 |
+- * NB: both 1->0 and 0->1 transitions are counted except for RI where |
557 |
+- * only 0->1 is counted. The controller is quite capable of counting |
558 |
+- * both, but this done to preserve compatibility with the standard |
559 |
+- * serial driver. |
560 |
+- */ |
561 |
+- case TIOCGICOUNT: |
562 |
+- ip2trace (CHANN, ITRC_IOCTL, 11, 1, rc ); |
563 |
+- |
564 |
+- write_lock_irqsave(&pB->read_fifo_spinlock, flags); |
565 |
+- cnow = pCh->icount; |
566 |
+- write_unlock_irqrestore(&pB->read_fifo_spinlock, flags); |
567 |
+- p_cuser = argp; |
568 |
+- rc = put_user(cnow.cts, &p_cuser->cts); |
569 |
+- rc = put_user(cnow.dsr, &p_cuser->dsr); |
570 |
+- rc = put_user(cnow.rng, &p_cuser->rng); |
571 |
+- rc = put_user(cnow.dcd, &p_cuser->dcd); |
572 |
+- rc = put_user(cnow.rx, &p_cuser->rx); |
573 |
+- rc = put_user(cnow.tx, &p_cuser->tx); |
574 |
+- rc = put_user(cnow.frame, &p_cuser->frame); |
575 |
+- rc = put_user(cnow.overrun, &p_cuser->overrun); |
576 |
+- rc = put_user(cnow.parity, &p_cuser->parity); |
577 |
+- rc = put_user(cnow.brk, &p_cuser->brk); |
578 |
+- rc = put_user(cnow.buf_overrun, &p_cuser->buf_overrun); |
579 |
+- break; |
580 |
+- |
581 |
+- /* |
582 |
+ * The rest are not supported by this driver. By returning -ENOIOCTLCMD they |
583 |
+ * will be passed to the line discipline for it to handle. |
584 |
+ */ |
585 |
+@@ -2332,6 +2306,46 @@ ip2_ioctl ( PTTY tty, struct file *pFile, UINT cmd, ULONG arg ) |
586 |
+ return rc; |
587 |
+ } |
588 |
+ |
589 |
++static int ip2_get_icount(struct tty_struct *tty, |
590 |
++ struct serial_icounter_struct *icount) |
591 |
++{ |
592 |
++ i2ChanStrPtr pCh = DevTable[tty->index]; |
593 |
++ i2eBordStrPtr pB; |
594 |
++ struct async_icount cnow; /* kernel counter temp */ |
595 |
++ unsigned long flags; |
596 |
++ |
597 |
++ if ( pCh == NULL ) |
598 |
++ return -ENODEV; |
599 |
++ |
600 |
++ pB = pCh->pMyBord; |
601 |
++ |
602 |
++ /* |
603 |
++ * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
604 |
++ * Return: write counters to the user passed counter struct |
605 |
++ * NB: both 1->0 and 0->1 transitions are counted except for RI where |
606 |
++ * only 0->1 is counted. The controller is quite capable of counting |
607 |
++ * both, but this done to preserve compatibility with the standard |
608 |
++ * serial driver. |
609 |
++ */ |
610 |
++ |
611 |
++ write_lock_irqsave(&pB->read_fifo_spinlock, flags); |
612 |
++ cnow = pCh->icount; |
613 |
++ write_unlock_irqrestore(&pB->read_fifo_spinlock, flags); |
614 |
++ |
615 |
++ icount->cts = cnow.cts; |
616 |
++ icount->dsr = cnow.dsr; |
617 |
++ icount->rng = cnow.rng; |
618 |
++ icount->dcd = cnow.dcd; |
619 |
++ icount->rx = cnow.rx; |
620 |
++ icount->tx = cnow.tx; |
621 |
++ icount->frame = cnow.frame; |
622 |
++ icount->overrun = cnow.overrun; |
623 |
++ icount->parity = cnow.parity; |
624 |
++ icount->brk = cnow.brk; |
625 |
++ icount->buf_overrun = cnow.buf_overrun; |
626 |
++ return 0; |
627 |
++} |
628 |
++ |
629 |
+ /******************************************************************************/ |
630 |
+ /* Function: GetSerialInfo() */ |
631 |
+ /* Parameters: Pointer to channel structure */ |
632 |
+diff --git a/drivers/char/mxser.c b/drivers/char/mxser.c |
633 |
+index 5e28d39..4b97406 100644 |
634 |
+--- a/drivers/char/mxser.c |
635 |
++++ b/drivers/char/mxser.c |
636 |
+@@ -1736,7 +1736,7 @@ static int mxser_ioctl(struct tty_struct *tty, struct file *file, |
637 |
+ return 0; |
638 |
+ } |
639 |
+ |
640 |
+- if (cmd != TIOCGSERIAL && cmd != TIOCMIWAIT && cmd != TIOCGICOUNT && |
641 |
++ if (cmd != TIOCGSERIAL && cmd != TIOCMIWAIT && |
642 |
+ test_bit(TTY_IO_ERROR, &tty->flags)) |
643 |
+ return -EIO; |
644 |
+ |
645 |
+@@ -1766,32 +1766,6 @@ static int mxser_ioctl(struct tty_struct *tty, struct file *file, |
646 |
+ |
647 |
+ return wait_event_interruptible(info->port.delta_msr_wait, |
648 |
+ mxser_cflags_changed(info, arg, &cnow)); |
649 |
+- /* |
650 |
+- * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
651 |
+- * Return: write counters to the user passed counter struct |
652 |
+- * NB: both 1->0 and 0->1 transitions are counted except for |
653 |
+- * RI where only 0->1 is counted. |
654 |
+- */ |
655 |
+- case TIOCGICOUNT: { |
656 |
+- struct serial_icounter_struct icnt = { 0 }; |
657 |
+- spin_lock_irqsave(&info->slock, flags); |
658 |
+- cnow = info->icount; |
659 |
+- spin_unlock_irqrestore(&info->slock, flags); |
660 |
+- |
661 |
+- icnt.frame = cnow.frame; |
662 |
+- icnt.brk = cnow.brk; |
663 |
+- icnt.overrun = cnow.overrun; |
664 |
+- icnt.buf_overrun = cnow.buf_overrun; |
665 |
+- icnt.parity = cnow.parity; |
666 |
+- icnt.rx = cnow.rx; |
667 |
+- icnt.tx = cnow.tx; |
668 |
+- icnt.cts = cnow.cts; |
669 |
+- icnt.dsr = cnow.dsr; |
670 |
+- icnt.rng = cnow.rng; |
671 |
+- icnt.dcd = cnow.dcd; |
672 |
+- |
673 |
+- return copy_to_user(argp, &icnt, sizeof(icnt)) ? -EFAULT : 0; |
674 |
+- } |
675 |
+ case MOXA_HighSpeedOn: |
676 |
+ return put_user(info->baud_base != 115200 ? 1 : 0, (int __user *)argp); |
677 |
+ case MOXA_SDS_RSTICOUNTER: |
678 |
+@@ -1862,6 +1836,39 @@ static int mxser_ioctl(struct tty_struct *tty, struct file *file, |
679 |
+ return 0; |
680 |
+ } |
681 |
+ |
682 |
++ /* |
683 |
++ * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
684 |
++ * Return: write counters to the user passed counter struct |
685 |
++ * NB: both 1->0 and 0->1 transitions are counted except for |
686 |
++ * RI where only 0->1 is counted. |
687 |
++ */ |
688 |
++ |
689 |
++static int mxser_get_icount(struct tty_struct *tty, |
690 |
++ struct serial_icounter_struct *icount) |
691 |
++ |
692 |
++{ |
693 |
++ struct mxser_port *info = tty->driver_data; |
694 |
++ struct async_icount cnow; |
695 |
++ unsigned long flags; |
696 |
++ |
697 |
++ spin_lock_irqsave(&info->slock, flags); |
698 |
++ cnow = info->icount; |
699 |
++ spin_unlock_irqrestore(&info->slock, flags); |
700 |
++ |
701 |
++ icount->frame = cnow.frame; |
702 |
++ icount->brk = cnow.brk; |
703 |
++ icount->overrun = cnow.overrun; |
704 |
++ icount->buf_overrun = cnow.buf_overrun; |
705 |
++ icount->parity = cnow.parity; |
706 |
++ icount->rx = cnow.rx; |
707 |
++ icount->tx = cnow.tx; |
708 |
++ icount->cts = cnow.cts; |
709 |
++ icount->dsr = cnow.dsr; |
710 |
++ icount->rng = cnow.rng; |
711 |
++ icount->dcd = cnow.dcd; |
712 |
++ return 0; |
713 |
++} |
714 |
++ |
715 |
+ static void mxser_stoprx(struct tty_struct *tty) |
716 |
+ { |
717 |
+ struct mxser_port *info = tty->driver_data; |
718 |
+@@ -2358,6 +2365,7 @@ static const struct tty_operations mxser_ops = { |
719 |
+ .wait_until_sent = mxser_wait_until_sent, |
720 |
+ .tiocmget = mxser_tiocmget, |
721 |
+ .tiocmset = mxser_tiocmset, |
722 |
++ .get_icount = mxser_get_icount, |
723 |
+ }; |
724 |
+ |
725 |
+ struct tty_port_operations mxser_port_ops = { |
726 |
+diff --git a/drivers/char/nozomi.c b/drivers/char/nozomi.c |
727 |
+index dc52f75..19b3e1d 100644 |
728 |
+--- a/drivers/char/nozomi.c |
729 |
++++ b/drivers/char/nozomi.c |
730 |
+@@ -1783,24 +1783,24 @@ static int ntty_cflags_changed(struct port *port, unsigned long flags, |
731 |
+ return ret; |
732 |
+ } |
733 |
+ |
734 |
+-static int ntty_ioctl_tiocgicount(struct port *port, void __user *argp) |
735 |
++static int ntty_tiocgicount(struct tty_struct *tty, |
736 |
++ struct serial_icounter_struct *icount) |
737 |
+ { |
738 |
++ struct port *port = tty->driver_data; |
739 |
+ const struct async_icount cnow = port->tty_icount; |
740 |
+- struct serial_icounter_struct icount; |
741 |
+- |
742 |
+- icount.cts = cnow.cts; |
743 |
+- icount.dsr = cnow.dsr; |
744 |
+- icount.rng = cnow.rng; |
745 |
+- icount.dcd = cnow.dcd; |
746 |
+- icount.rx = cnow.rx; |
747 |
+- icount.tx = cnow.tx; |
748 |
+- icount.frame = cnow.frame; |
749 |
+- icount.overrun = cnow.overrun; |
750 |
+- icount.parity = cnow.parity; |
751 |
+- icount.brk = cnow.brk; |
752 |
+- icount.buf_overrun = cnow.buf_overrun; |
753 |
+- |
754 |
+- return copy_to_user(argp, &icount, sizeof(icount)) ? -EFAULT : 0; |
755 |
++ |
756 |
++ icount->cts = cnow.cts; |
757 |
++ icount->dsr = cnow.dsr; |
758 |
++ icount->rng = cnow.rng; |
759 |
++ icount->dcd = cnow.dcd; |
760 |
++ icount->rx = cnow.rx; |
761 |
++ icount->tx = cnow.tx; |
762 |
++ icount->frame = cnow.frame; |
763 |
++ icount->overrun = cnow.overrun; |
764 |
++ icount->parity = cnow.parity; |
765 |
++ icount->brk = cnow.brk; |
766 |
++ icount->buf_overrun = cnow.buf_overrun; |
767 |
++ return 0; |
768 |
+ } |
769 |
+ |
770 |
+ static int ntty_ioctl(struct tty_struct *tty, struct file *file, |
771 |
+@@ -1819,9 +1819,7 @@ static int ntty_ioctl(struct tty_struct *tty, struct file *file, |
772 |
+ rval = wait_event_interruptible(port->tty_wait, |
773 |
+ ntty_cflags_changed(port, arg, &cprev)); |
774 |
+ break; |
775 |
+- } case TIOCGICOUNT: |
776 |
+- rval = ntty_ioctl_tiocgicount(port, argp); |
777 |
+- break; |
778 |
++ } |
779 |
+ default: |
780 |
+ DBG1("ERR: 0x%08X, %d", cmd, cmd); |
781 |
+ break; |
782 |
+@@ -1895,6 +1893,7 @@ static const struct tty_operations tty_ops = { |
783 |
+ .chars_in_buffer = ntty_chars_in_buffer, |
784 |
+ .tiocmget = ntty_tiocmget, |
785 |
+ .tiocmset = ntty_tiocmset, |
786 |
++ .get_icount = ntty_tiocgicount, |
787 |
+ }; |
788 |
+ |
789 |
+ /* Module initialization */ |
790 |
+diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c |
791 |
+index a08c899..74d124b 100644 |
792 |
+--- a/drivers/char/pcmcia/synclink_cs.c |
793 |
++++ b/drivers/char/pcmcia/synclink_cs.c |
794 |
+@@ -2252,6 +2252,32 @@ static int mgslpc_break(struct tty_struct *tty, int break_state) |
795 |
+ return 0; |
796 |
+ } |
797 |
+ |
798 |
++static int mgslpc_get_icount(struct tty_struct *tty, |
799 |
++ struct serial_icounter_struct *icount) |
800 |
++{ |
801 |
++ MGSLPC_INFO * info = (MGSLPC_INFO *)tty->driver_data; |
802 |
++ struct mgsl_icount cnow; /* kernel counter temps */ |
803 |
++ unsigned long flags; |
804 |
++ |
805 |
++ spin_lock_irqsave(&info->lock,flags); |
806 |
++ cnow = info->icount; |
807 |
++ spin_unlock_irqrestore(&info->lock,flags); |
808 |
++ |
809 |
++ icount->cts = cnow.cts; |
810 |
++ icount->dsr = cnow.dsr; |
811 |
++ icount->rng = cnow.rng; |
812 |
++ icount->dcd = cnow.dcd; |
813 |
++ icount->rx = cnow.rx; |
814 |
++ icount->tx = cnow.tx; |
815 |
++ icount->frame = cnow.frame; |
816 |
++ icount->overrun = cnow.overrun; |
817 |
++ icount->parity = cnow.parity; |
818 |
++ icount->brk = cnow.brk; |
819 |
++ icount->buf_overrun = cnow.buf_overrun; |
820 |
++ |
821 |
++ return 0; |
822 |
++} |
823 |
++ |
824 |
+ /* Service an IOCTL request |
825 |
+ * |
826 |
+ * Arguments: |
827 |
+@@ -2267,11 +2293,7 @@ static int mgslpc_ioctl(struct tty_struct *tty, struct file * file, |
828 |
+ unsigned int cmd, unsigned long arg) |
829 |
+ { |
830 |
+ MGSLPC_INFO * info = (MGSLPC_INFO *)tty->driver_data; |
831 |
+- int error; |
832 |
+- struct mgsl_icount cnow; /* kernel counter temps */ |
833 |
+- struct serial_icounter_struct __user *p_cuser; /* user space */ |
834 |
+ void __user *argp = (void __user *)arg; |
835 |
+- unsigned long flags; |
836 |
+ |
837 |
+ if (debug_level >= DEBUG_LEVEL_INFO) |
838 |
+ printk("%s(%d):mgslpc_ioctl %s cmd=%08X\n", __FILE__,__LINE__, |
839 |
+@@ -2281,7 +2303,7 @@ static int mgslpc_ioctl(struct tty_struct *tty, struct file * file, |
840 |
+ return -ENODEV; |
841 |
+ |
842 |
+ if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) && |
843 |
+- (cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) { |
844 |
++ (cmd != TIOCMIWAIT)) { |
845 |
+ if (tty->flags & (1 << TTY_IO_ERROR)) |
846 |
+ return -EIO; |
847 |
+ } |
848 |
+@@ -2311,34 +2333,6 @@ static int mgslpc_ioctl(struct tty_struct *tty, struct file * file, |
849 |
+ return wait_events(info, argp); |
850 |
+ case TIOCMIWAIT: |
851 |
+ return modem_input_wait(info,(int)arg); |
852 |
+- case TIOCGICOUNT: |
853 |
+- spin_lock_irqsave(&info->lock,flags); |
854 |
+- cnow = info->icount; |
855 |
+- spin_unlock_irqrestore(&info->lock,flags); |
856 |
+- p_cuser = argp; |
857 |
+- PUT_USER(error,cnow.cts, &p_cuser->cts); |
858 |
+- if (error) return error; |
859 |
+- PUT_USER(error,cnow.dsr, &p_cuser->dsr); |
860 |
+- if (error) return error; |
861 |
+- PUT_USER(error,cnow.rng, &p_cuser->rng); |
862 |
+- if (error) return error; |
863 |
+- PUT_USER(error,cnow.dcd, &p_cuser->dcd); |
864 |
+- if (error) return error; |
865 |
+- PUT_USER(error,cnow.rx, &p_cuser->rx); |
866 |
+- if (error) return error; |
867 |
+- PUT_USER(error,cnow.tx, &p_cuser->tx); |
868 |
+- if (error) return error; |
869 |
+- PUT_USER(error,cnow.frame, &p_cuser->frame); |
870 |
+- if (error) return error; |
871 |
+- PUT_USER(error,cnow.overrun, &p_cuser->overrun); |
872 |
+- if (error) return error; |
873 |
+- PUT_USER(error,cnow.parity, &p_cuser->parity); |
874 |
+- if (error) return error; |
875 |
+- PUT_USER(error,cnow.brk, &p_cuser->brk); |
876 |
+- if (error) return error; |
877 |
+- PUT_USER(error,cnow.buf_overrun, &p_cuser->buf_overrun); |
878 |
+- if (error) return error; |
879 |
+- return 0; |
880 |
+ default: |
881 |
+ return -ENOIOCTLCMD; |
882 |
+ } |
883 |
+diff --git a/drivers/char/synclink.c b/drivers/char/synclink.c |
884 |
+index 4846b73..b118959 100644 |
885 |
+--- a/drivers/char/synclink.c |
886 |
++++ b/drivers/char/synclink.c |
887 |
+@@ -2920,6 +2920,38 @@ static int mgsl_break(struct tty_struct *tty, int break_state) |
888 |
+ |
889 |
+ } /* end of mgsl_break() */ |
890 |
+ |
891 |
++/* |
892 |
++ * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
893 |
++ * Return: write counters to the user passed counter struct |
894 |
++ * NB: both 1->0 and 0->1 transitions are counted except for |
895 |
++ * RI where only 0->1 is counted. |
896 |
++ */ |
897 |
++static int msgl_get_icount(struct tty_struct *tty, |
898 |
++ struct serial_icounter_struct *icount) |
899 |
++ |
900 |
++{ |
901 |
++ struct mgsl_struct * info = tty->driver_data; |
902 |
++ struct mgsl_icount cnow; /* kernel counter temps */ |
903 |
++ unsigned long flags; |
904 |
++ |
905 |
++ spin_lock_irqsave(&info->irq_spinlock,flags); |
906 |
++ cnow = info->icount; |
907 |
++ spin_unlock_irqrestore(&info->irq_spinlock,flags); |
908 |
++ |
909 |
++ icount->cts = cnow.cts; |
910 |
++ icount->dsr = cnow.dsr; |
911 |
++ icount->rng = cnow.rng; |
912 |
++ icount->dcd = cnow.dcd; |
913 |
++ icount->rx = cnow.rx; |
914 |
++ icount->tx = cnow.tx; |
915 |
++ icount->frame = cnow.frame; |
916 |
++ icount->overrun = cnow.overrun; |
917 |
++ icount->parity = cnow.parity; |
918 |
++ icount->brk = cnow.brk; |
919 |
++ icount->buf_overrun = cnow.buf_overrun; |
920 |
++ return 0; |
921 |
++} |
922 |
++ |
923 |
+ /* mgsl_ioctl() Service an IOCTL request |
924 |
+ * |
925 |
+ * Arguments: |
926 |
+@@ -2945,7 +2977,7 @@ static int mgsl_ioctl(struct tty_struct *tty, struct file * file, |
927 |
+ return -ENODEV; |
928 |
+ |
929 |
+ if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) && |
930 |
+- (cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) { |
931 |
++ (cmd != TIOCMIWAIT)) { |
932 |
+ if (tty->flags & (1 << TTY_IO_ERROR)) |
933 |
+ return -EIO; |
934 |
+ } |
935 |
+@@ -2958,11 +2990,7 @@ static int mgsl_ioctl(struct tty_struct *tty, struct file * file, |
936 |
+ |
937 |
+ static int mgsl_ioctl_common(struct mgsl_struct *info, unsigned int cmd, unsigned long arg) |
938 |
+ { |
939 |
+- int error; |
940 |
+- struct mgsl_icount cnow; /* kernel counter temps */ |
941 |
+ void __user *argp = (void __user *)arg; |
942 |
+- struct serial_icounter_struct __user *p_cuser; /* user space */ |
943 |
+- unsigned long flags; |
944 |
+ |
945 |
+ switch (cmd) { |
946 |
+ case MGSL_IOCGPARAMS: |
947 |
+@@ -2991,40 +3019,6 @@ static int mgsl_ioctl_common(struct mgsl_struct *info, unsigned int cmd, unsigne |
948 |
+ case TIOCMIWAIT: |
949 |
+ return modem_input_wait(info,(int)arg); |
950 |
+ |
951 |
+- /* |
952 |
+- * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
953 |
+- * Return: write counters to the user passed counter struct |
954 |
+- * NB: both 1->0 and 0->1 transitions are counted except for |
955 |
+- * RI where only 0->1 is counted. |
956 |
+- */ |
957 |
+- case TIOCGICOUNT: |
958 |
+- spin_lock_irqsave(&info->irq_spinlock,flags); |
959 |
+- cnow = info->icount; |
960 |
+- spin_unlock_irqrestore(&info->irq_spinlock,flags); |
961 |
+- p_cuser = argp; |
962 |
+- PUT_USER(error,cnow.cts, &p_cuser->cts); |
963 |
+- if (error) return error; |
964 |
+- PUT_USER(error,cnow.dsr, &p_cuser->dsr); |
965 |
+- if (error) return error; |
966 |
+- PUT_USER(error,cnow.rng, &p_cuser->rng); |
967 |
+- if (error) return error; |
968 |
+- PUT_USER(error,cnow.dcd, &p_cuser->dcd); |
969 |
+- if (error) return error; |
970 |
+- PUT_USER(error,cnow.rx, &p_cuser->rx); |
971 |
+- if (error) return error; |
972 |
+- PUT_USER(error,cnow.tx, &p_cuser->tx); |
973 |
+- if (error) return error; |
974 |
+- PUT_USER(error,cnow.frame, &p_cuser->frame); |
975 |
+- if (error) return error; |
976 |
+- PUT_USER(error,cnow.overrun, &p_cuser->overrun); |
977 |
+- if (error) return error; |
978 |
+- PUT_USER(error,cnow.parity, &p_cuser->parity); |
979 |
+- if (error) return error; |
980 |
+- PUT_USER(error,cnow.brk, &p_cuser->brk); |
981 |
+- if (error) return error; |
982 |
+- PUT_USER(error,cnow.buf_overrun, &p_cuser->buf_overrun); |
983 |
+- if (error) return error; |
984 |
+- return 0; |
985 |
+ default: |
986 |
+ return -ENOIOCTLCMD; |
987 |
+ } |
988 |
+@@ -4325,6 +4319,7 @@ static const struct tty_operations mgsl_ops = { |
989 |
+ .hangup = mgsl_hangup, |
990 |
+ .tiocmget = tiocmget, |
991 |
+ .tiocmset = tiocmset, |
992 |
++ .get_icount = msgl_get_icount, |
993 |
+ .proc_fops = &mgsl_proc_fops, |
994 |
+ }; |
995 |
+ |
996 |
+diff --git a/drivers/char/synclink_gt.c b/drivers/char/synclink_gt.c |
997 |
+index 8678f0c..c300ff6 100644 |
998 |
+--- a/drivers/char/synclink_gt.c |
999 |
++++ b/drivers/char/synclink_gt.c |
1000 |
+@@ -1057,9 +1057,6 @@ static int ioctl(struct tty_struct *tty, struct file *file, |
1001 |
+ unsigned int cmd, unsigned long arg) |
1002 |
+ { |
1003 |
+ struct slgt_info *info = tty->driver_data; |
1004 |
+- struct mgsl_icount cnow; /* kernel counter temps */ |
1005 |
+- struct serial_icounter_struct __user *p_cuser; /* user space */ |
1006 |
+- unsigned long flags; |
1007 |
+ void __user *argp = (void __user *)arg; |
1008 |
+ int ret; |
1009 |
+ |
1010 |
+@@ -1068,7 +1065,7 @@ static int ioctl(struct tty_struct *tty, struct file *file, |
1011 |
+ DBGINFO(("%s ioctl() cmd=%08X\n", info->device_name, cmd)); |
1012 |
+ |
1013 |
+ if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) && |
1014 |
+- (cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) { |
1015 |
++ (cmd != TIOCMIWAIT)) { |
1016 |
+ if (tty->flags & (1 << TTY_IO_ERROR)) |
1017 |
+ return -EIO; |
1018 |
+ } |
1019 |
+@@ -1121,25 +1118,6 @@ static int ioctl(struct tty_struct *tty, struct file *file, |
1020 |
+ case MGSL_IOCWAITGPIO: |
1021 |
+ ret = wait_gpio(info, argp); |
1022 |
+ break; |
1023 |
+- case TIOCGICOUNT: |
1024 |
+- spin_lock_irqsave(&info->lock,flags); |
1025 |
+- cnow = info->icount; |
1026 |
+- spin_unlock_irqrestore(&info->lock,flags); |
1027 |
+- p_cuser = argp; |
1028 |
+- if (put_user(cnow.cts, &p_cuser->cts) || |
1029 |
+- put_user(cnow.dsr, &p_cuser->dsr) || |
1030 |
+- put_user(cnow.rng, &p_cuser->rng) || |
1031 |
+- put_user(cnow.dcd, &p_cuser->dcd) || |
1032 |
+- put_user(cnow.rx, &p_cuser->rx) || |
1033 |
+- put_user(cnow.tx, &p_cuser->tx) || |
1034 |
+- put_user(cnow.frame, &p_cuser->frame) || |
1035 |
+- put_user(cnow.overrun, &p_cuser->overrun) || |
1036 |
+- put_user(cnow.parity, &p_cuser->parity) || |
1037 |
+- put_user(cnow.brk, &p_cuser->brk) || |
1038 |
+- put_user(cnow.buf_overrun, &p_cuser->buf_overrun)) |
1039 |
+- ret = -EFAULT; |
1040 |
+- ret = 0; |
1041 |
+- break; |
1042 |
+ default: |
1043 |
+ ret = -ENOIOCTLCMD; |
1044 |
+ } |
1045 |
+@@ -1147,6 +1125,33 @@ static int ioctl(struct tty_struct *tty, struct file *file, |
1046 |
+ return ret; |
1047 |
+ } |
1048 |
+ |
1049 |
++static int get_icount(struct tty_struct *tty, |
1050 |
++ struct serial_icounter_struct *icount) |
1051 |
++ |
1052 |
++{ |
1053 |
++ struct slgt_info *info = tty->driver_data; |
1054 |
++ struct mgsl_icount cnow; /* kernel counter temps */ |
1055 |
++ unsigned long flags; |
1056 |
++ |
1057 |
++ spin_lock_irqsave(&info->lock,flags); |
1058 |
++ cnow = info->icount; |
1059 |
++ spin_unlock_irqrestore(&info->lock,flags); |
1060 |
++ |
1061 |
++ icount->cts = cnow.cts; |
1062 |
++ icount->dsr = cnow.dsr; |
1063 |
++ icount->rng = cnow.rng; |
1064 |
++ icount->dcd = cnow.dcd; |
1065 |
++ icount->rx = cnow.rx; |
1066 |
++ icount->tx = cnow.tx; |
1067 |
++ icount->frame = cnow.frame; |
1068 |
++ icount->overrun = cnow.overrun; |
1069 |
++ icount->parity = cnow.parity; |
1070 |
++ icount->brk = cnow.brk; |
1071 |
++ icount->buf_overrun = cnow.buf_overrun; |
1072 |
++ |
1073 |
++ return 0; |
1074 |
++} |
1075 |
++ |
1076 |
+ /* |
1077 |
+ * support for 32 bit ioctl calls on 64 bit systems |
1078 |
+ */ |
1079 |
+@@ -1236,10 +1241,6 @@ static long slgt_compat_ioctl(struct tty_struct *tty, struct file *file, |
1080 |
+ case MGSL_IOCSGPIO: |
1081 |
+ case MGSL_IOCGGPIO: |
1082 |
+ case MGSL_IOCWAITGPIO: |
1083 |
+- case TIOCGICOUNT: |
1084 |
+- rc = ioctl(tty, file, cmd, (unsigned long)(compat_ptr(arg))); |
1085 |
+- break; |
1086 |
+- |
1087 |
+ case MGSL_IOCSTXIDLE: |
1088 |
+ case MGSL_IOCTXENABLE: |
1089 |
+ case MGSL_IOCRXENABLE: |
1090 |
+@@ -3639,6 +3640,7 @@ static const struct tty_operations ops = { |
1091 |
+ .hangup = hangup, |
1092 |
+ .tiocmget = tiocmget, |
1093 |
+ .tiocmset = tiocmset, |
1094 |
++ .get_icount = get_icount, |
1095 |
+ .proc_fops = &synclink_gt_proc_fops, |
1096 |
+ }; |
1097 |
+ |
1098 |
+diff --git a/drivers/char/synclinkmp.c b/drivers/char/synclinkmp.c |
1099 |
+index 2b18adc..951b65f 100644 |
1100 |
+--- a/drivers/char/synclinkmp.c |
1101 |
++++ b/drivers/char/synclinkmp.c |
1102 |
+@@ -1255,10 +1255,6 @@ static int do_ioctl(struct tty_struct *tty, struct file *file, |
1103 |
+ unsigned int cmd, unsigned long arg) |
1104 |
+ { |
1105 |
+ SLMP_INFO *info = tty->driver_data; |
1106 |
+- int error; |
1107 |
+- struct mgsl_icount cnow; /* kernel counter temps */ |
1108 |
+- struct serial_icounter_struct __user *p_cuser; /* user space */ |
1109 |
+- unsigned long flags; |
1110 |
+ void __user *argp = (void __user *)arg; |
1111 |
+ |
1112 |
+ if (debug_level >= DEBUG_LEVEL_INFO) |
1113 |
+@@ -1269,7 +1265,7 @@ static int do_ioctl(struct tty_struct *tty, struct file *file, |
1114 |
+ return -ENODEV; |
1115 |
+ |
1116 |
+ if ((cmd != TIOCGSERIAL) && (cmd != TIOCSSERIAL) && |
1117 |
+- (cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) { |
1118 |
++ (cmd != TIOCMIWAIT)) { |
1119 |
+ if (tty->flags & (1 << TTY_IO_ERROR)) |
1120 |
+ return -EIO; |
1121 |
+ } |
1122 |
+@@ -1307,40 +1303,38 @@ static int do_ioctl(struct tty_struct *tty, struct file *file, |
1123 |
+ * NB: both 1->0 and 0->1 transitions are counted except for |
1124 |
+ * RI where only 0->1 is counted. |
1125 |
+ */ |
1126 |
+- case TIOCGICOUNT: |
1127 |
+- spin_lock_irqsave(&info->lock,flags); |
1128 |
+- cnow = info->icount; |
1129 |
+- spin_unlock_irqrestore(&info->lock,flags); |
1130 |
+- p_cuser = argp; |
1131 |
+- PUT_USER(error,cnow.cts, &p_cuser->cts); |
1132 |
+- if (error) return error; |
1133 |
+- PUT_USER(error,cnow.dsr, &p_cuser->dsr); |
1134 |
+- if (error) return error; |
1135 |
+- PUT_USER(error,cnow.rng, &p_cuser->rng); |
1136 |
+- if (error) return error; |
1137 |
+- PUT_USER(error,cnow.dcd, &p_cuser->dcd); |
1138 |
+- if (error) return error; |
1139 |
+- PUT_USER(error,cnow.rx, &p_cuser->rx); |
1140 |
+- if (error) return error; |
1141 |
+- PUT_USER(error,cnow.tx, &p_cuser->tx); |
1142 |
+- if (error) return error; |
1143 |
+- PUT_USER(error,cnow.frame, &p_cuser->frame); |
1144 |
+- if (error) return error; |
1145 |
+- PUT_USER(error,cnow.overrun, &p_cuser->overrun); |
1146 |
+- if (error) return error; |
1147 |
+- PUT_USER(error,cnow.parity, &p_cuser->parity); |
1148 |
+- if (error) return error; |
1149 |
+- PUT_USER(error,cnow.brk, &p_cuser->brk); |
1150 |
+- if (error) return error; |
1151 |
+- PUT_USER(error,cnow.buf_overrun, &p_cuser->buf_overrun); |
1152 |
+- if (error) return error; |
1153 |
+- return 0; |
1154 |
+ default: |
1155 |
+ return -ENOIOCTLCMD; |
1156 |
+ } |
1157 |
+ return 0; |
1158 |
+ } |
1159 |
+ |
1160 |
++static int get_icount(struct tty_struct *tty, |
1161 |
++ struct serial_icounter_struct *icount) |
1162 |
++{ |
1163 |
++ SLMP_INFO *info = tty->driver_data; |
1164 |
++ struct mgsl_icount cnow; /* kernel counter temps */ |
1165 |
++ unsigned long flags; |
1166 |
++ |
1167 |
++ spin_lock_irqsave(&info->lock,flags); |
1168 |
++ cnow = info->icount; |
1169 |
++ spin_unlock_irqrestore(&info->lock,flags); |
1170 |
++ |
1171 |
++ icount->cts = cnow.cts; |
1172 |
++ icount->dsr = cnow.dsr; |
1173 |
++ icount->rng = cnow.rng; |
1174 |
++ icount->dcd = cnow.dcd; |
1175 |
++ icount->rx = cnow.rx; |
1176 |
++ icount->tx = cnow.tx; |
1177 |
++ icount->frame = cnow.frame; |
1178 |
++ icount->overrun = cnow.overrun; |
1179 |
++ icount->parity = cnow.parity; |
1180 |
++ icount->brk = cnow.brk; |
1181 |
++ icount->buf_overrun = cnow.buf_overrun; |
1182 |
++ |
1183 |
++ return 0; |
1184 |
++} |
1185 |
++ |
1186 |
+ static int ioctl(struct tty_struct *tty, struct file *file, |
1187 |
+ unsigned int cmd, unsigned long arg) |
1188 |
+ { |
1189 |
+@@ -3908,6 +3902,7 @@ static const struct tty_operations ops = { |
1190 |
+ .hangup = hangup, |
1191 |
+ .tiocmget = tiocmget, |
1192 |
+ .tiocmset = tiocmset, |
1193 |
++ .get_icount = get_icount, |
1194 |
+ .proc_fops = &synclinkmp_proc_fops, |
1195 |
+ }; |
1196 |
+ |
1197 |
+diff --git a/drivers/char/tty_io.c b/drivers/char/tty_io.c |
1198 |
+index 53ffcfc..123cedf 100644 |
1199 |
+--- a/drivers/char/tty_io.c |
1200 |
++++ b/drivers/char/tty_io.c |
1201 |
+@@ -96,6 +96,7 @@ |
1202 |
+ #include <linux/bitops.h> |
1203 |
+ #include <linux/delay.h> |
1204 |
+ #include <linux/seq_file.h> |
1205 |
++#include <linux/serial.h> |
1206 |
+ |
1207 |
+ #include <linux/uaccess.h> |
1208 |
+ #include <asm/system.h> |
1209 |
+@@ -2436,6 +2437,20 @@ static int tty_tiocmset(struct tty_struct *tty, struct file *file, unsigned int |
1210 |
+ return tty->ops->tiocmset(tty, file, set, clear); |
1211 |
+ } |
1212 |
+ |
1213 |
++static int tty_tiocgicount(struct tty_struct *tty, void __user *arg) |
1214 |
++{ |
1215 |
++ int retval = -EINVAL; |
1216 |
++ struct serial_icounter_struct icount; |
1217 |
++ memset(&icount, 0, sizeof(icount)); |
1218 |
++ if (tty->ops->get_icount) |
1219 |
++ retval = tty->ops->get_icount(tty, &icount); |
1220 |
++ if (retval != 0) |
1221 |
++ return retval; |
1222 |
++ if (copy_to_user(arg, &icount, sizeof(icount))) |
1223 |
++ return -EFAULT; |
1224 |
++ return 0; |
1225 |
++} |
1226 |
++ |
1227 |
+ struct tty_struct *tty_pair_get_tty(struct tty_struct *tty) |
1228 |
+ { |
1229 |
+ if (tty->driver->type == TTY_DRIVER_TYPE_PTY && |
1230 |
+@@ -2556,6 +2571,12 @@ long tty_ioctl(struct file *file, unsigned int cmd, unsigned long arg) |
1231 |
+ case TIOCMBIC: |
1232 |
+ case TIOCMBIS: |
1233 |
+ return tty_tiocmset(tty, file, cmd, p); |
1234 |
++ case TIOCGICOUNT: |
1235 |
++ retval = tty_tiocgicount(tty, p); |
1236 |
++ /* For the moment allow fall through to the old method */ |
1237 |
++ if (retval != -EINVAL) |
1238 |
++ return retval; |
1239 |
++ break; |
1240 |
+ case TCFLSH: |
1241 |
+ switch (arg) { |
1242 |
+ case TCIFLUSH: |
1243 |
+diff --git a/drivers/gpu/drm/i915/i915_gem.c b/drivers/gpu/drm/i915/i915_gem.c |
1244 |
+index 3ada62b..27a3074 100644 |
1245 |
+--- a/drivers/gpu/drm/i915/i915_gem.c |
1246 |
++++ b/drivers/gpu/drm/i915/i915_gem.c |
1247 |
+@@ -482,14 +482,17 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data, |
1248 |
+ return -EBADF; |
1249 |
+ obj_priv = obj->driver_private; |
1250 |
+ |
1251 |
+- /* Bounds check source. |
1252 |
+- * |
1253 |
+- * XXX: This could use review for overflow issues... |
1254 |
+- */ |
1255 |
+- if (args->offset > obj->size || args->size > obj->size || |
1256 |
+- args->offset + args->size > obj->size) { |
1257 |
+- drm_gem_object_unreference(obj); |
1258 |
+- return -EINVAL; |
1259 |
++ /* Bounds check source. */ |
1260 |
++ if (args->offset > obj->size || args->size > obj->size - args->offset) { |
1261 |
++ ret = -EINVAL; |
1262 |
++ goto err; |
1263 |
++ } |
1264 |
++ |
1265 |
++ if (!access_ok(VERIFY_WRITE, |
1266 |
++ (char __user *)(uintptr_t)args->data_ptr, |
1267 |
++ args->size)) { |
1268 |
++ ret = -EFAULT; |
1269 |
++ goto err; |
1270 |
+ } |
1271 |
+ |
1272 |
+ if (i915_gem_object_needs_bit17_swizzle(obj)) { |
1273 |
+@@ -501,8 +504,8 @@ i915_gem_pread_ioctl(struct drm_device *dev, void *data, |
1274 |
+ file_priv); |
1275 |
+ } |
1276 |
+ |
1277 |
++err: |
1278 |
+ drm_gem_object_unreference(obj); |
1279 |
+- |
1280 |
+ return ret; |
1281 |
+ } |
1282 |
+ |
1283 |
+@@ -592,8 +595,6 @@ i915_gem_gtt_pwrite_fast(struct drm_device *dev, struct drm_gem_object *obj, |
1284 |
+ |
1285 |
+ user_data = (char __user *) (uintptr_t) args->data_ptr; |
1286 |
+ remain = args->size; |
1287 |
+- if (!access_ok(VERIFY_READ, user_data, remain)) |
1288 |
+- return -EFAULT; |
1289 |
+ |
1290 |
+ |
1291 |
+ mutex_lock(&dev->struct_mutex); |
1292 |
+@@ -955,14 +956,17 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data, |
1293 |
+ return -EBADF; |
1294 |
+ obj_priv = obj->driver_private; |
1295 |
+ |
1296 |
+- /* Bounds check destination. |
1297 |
+- * |
1298 |
+- * XXX: This could use review for overflow issues... |
1299 |
+- */ |
1300 |
+- if (args->offset > obj->size || args->size > obj->size || |
1301 |
+- args->offset + args->size > obj->size) { |
1302 |
+- drm_gem_object_unreference(obj); |
1303 |
+- return -EINVAL; |
1304 |
++ /* Bounds check destination. */ |
1305 |
++ if (args->offset > obj->size || args->size > obj->size - args->offset) { |
1306 |
++ ret = -EINVAL; |
1307 |
++ goto err; |
1308 |
++ } |
1309 |
++ |
1310 |
++ if (!access_ok(VERIFY_READ, |
1311 |
++ (char __user *)(uintptr_t)args->data_ptr, |
1312 |
++ args->size)) { |
1313 |
++ ret = -EFAULT; |
1314 |
++ goto err; |
1315 |
+ } |
1316 |
+ |
1317 |
+ /* We can only do the GTT pwrite on untiled buffers, as otherwise |
1318 |
+@@ -995,8 +999,8 @@ i915_gem_pwrite_ioctl(struct drm_device *dev, void *data, |
1319 |
+ DRM_INFO("pwrite failed %d\n", ret); |
1320 |
+ #endif |
1321 |
+ |
1322 |
++err: |
1323 |
+ drm_gem_object_unreference(obj); |
1324 |
+- |
1325 |
+ return ret; |
1326 |
+ } |
1327 |
+ |
1328 |
+diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c |
1329 |
+index cf59d64..883215d 100644 |
1330 |
+--- a/drivers/md/raid5.c |
1331 |
++++ b/drivers/md/raid5.c |
1332 |
+@@ -3038,12 +3038,16 @@ static void handle_stripe5(struct stripe_head *sh) |
1333 |
+ /* check if the array has lost two devices and, if so, some requests might |
1334 |
+ * need to be failed |
1335 |
+ */ |
1336 |
+- if (s.failed > 1 && s.to_read+s.to_write+s.written) |
1337 |
+- handle_failed_stripe(conf, sh, &s, disks, &return_bi); |
1338 |
+- if (s.failed > 1 && s.syncing) { |
1339 |
+- md_done_sync(conf->mddev, STRIPE_SECTORS,0); |
1340 |
+- clear_bit(STRIPE_SYNCING, &sh->state); |
1341 |
+- s.syncing = 0; |
1342 |
++ if (s.failed > 1) { |
1343 |
++ sh->check_state = 0; |
1344 |
++ sh->reconstruct_state = 0; |
1345 |
++ if (s.to_read+s.to_write+s.written) |
1346 |
++ handle_failed_stripe(conf, sh, &s, disks, &return_bi); |
1347 |
++ if (s.syncing) { |
1348 |
++ md_done_sync(conf->mddev, STRIPE_SECTORS,0); |
1349 |
++ clear_bit(STRIPE_SYNCING, &sh->state); |
1350 |
++ s.syncing = 0; |
1351 |
++ } |
1352 |
+ } |
1353 |
+ |
1354 |
+ /* might be able to return some write requests if the parity block |
1355 |
+@@ -3314,12 +3318,16 @@ static void handle_stripe6(struct stripe_head *sh) |
1356 |
+ /* check if the array has lost >2 devices and, if so, some requests |
1357 |
+ * might need to be failed |
1358 |
+ */ |
1359 |
+- if (s.failed > 2 && s.to_read+s.to_write+s.written) |
1360 |
+- handle_failed_stripe(conf, sh, &s, disks, &return_bi); |
1361 |
+- if (s.failed > 2 && s.syncing) { |
1362 |
+- md_done_sync(conf->mddev, STRIPE_SECTORS,0); |
1363 |
+- clear_bit(STRIPE_SYNCING, &sh->state); |
1364 |
+- s.syncing = 0; |
1365 |
++ if (s.failed > 2) { |
1366 |
++ sh->check_state = 0; |
1367 |
++ sh->reconstruct_state = 0; |
1368 |
++ if (s.to_read+s.to_write+s.written) |
1369 |
++ handle_failed_stripe(conf, sh, &s, disks, &return_bi); |
1370 |
++ if (s.syncing) { |
1371 |
++ md_done_sync(conf->mddev, STRIPE_SECTORS,0); |
1372 |
++ clear_bit(STRIPE_SYNCING, &sh->state); |
1373 |
++ s.syncing = 0; |
1374 |
++ } |
1375 |
+ } |
1376 |
+ |
1377 |
+ /* |
1378 |
+diff --git a/drivers/mtd/mtdchar.c b/drivers/mtd/mtdchar.c |
1379 |
+index 5b081cb..726a1b8 100644 |
1380 |
+--- a/drivers/mtd/mtdchar.c |
1381 |
++++ b/drivers/mtd/mtdchar.c |
1382 |
+@@ -290,6 +290,7 @@ static ssize_t mtd_write(struct file *file, const char __user *buf, size_t count |
1383 |
+ ops.mode = MTD_OOB_RAW; |
1384 |
+ ops.datbuf = kbuf; |
1385 |
+ ops.oobbuf = NULL; |
1386 |
++ ops.ooboffs = 0; |
1387 |
+ ops.len = len; |
1388 |
+ |
1389 |
+ ret = mtd->write_oob(mtd, *ppos, &ops); |
1390 |
+diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c |
1391 |
+index 554626e..d03a926 100644 |
1392 |
+--- a/drivers/scsi/hosts.c |
1393 |
++++ b/drivers/scsi/hosts.c |
1394 |
+@@ -275,6 +275,7 @@ static void scsi_host_dev_release(struct device *dev) |
1395 |
+ { |
1396 |
+ struct Scsi_Host *shost = dev_to_shost(dev); |
1397 |
+ struct device *parent = dev->parent; |
1398 |
++ struct request_queue *q; |
1399 |
+ |
1400 |
+ scsi_proc_hostdir_rm(shost->hostt); |
1401 |
+ |
1402 |
+@@ -282,9 +283,11 @@ static void scsi_host_dev_release(struct device *dev) |
1403 |
+ kthread_stop(shost->ehandler); |
1404 |
+ if (shost->work_q) |
1405 |
+ destroy_workqueue(shost->work_q); |
1406 |
+- if (shost->uspace_req_q) { |
1407 |
+- kfree(shost->uspace_req_q->queuedata); |
1408 |
+- scsi_free_queue(shost->uspace_req_q); |
1409 |
++ q = shost->uspace_req_q; |
1410 |
++ if (q) { |
1411 |
++ kfree(q->queuedata); |
1412 |
++ q->queuedata = NULL; |
1413 |
++ scsi_free_queue(q); |
1414 |
+ } |
1415 |
+ |
1416 |
+ scsi_destroy_command_freelist(shost); |
1417 |
+diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c |
1418 |
+index 1492e3e..1ae7b7c 100644 |
1419 |
+--- a/drivers/scsi/scsi_lib.c |
1420 |
++++ b/drivers/scsi/scsi_lib.c |
1421 |
+@@ -1672,6 +1672,15 @@ struct request_queue *scsi_alloc_queue(struct scsi_device *sdev) |
1422 |
+ |
1423 |
+ void scsi_free_queue(struct request_queue *q) |
1424 |
+ { |
1425 |
++ unsigned long flags; |
1426 |
++ |
1427 |
++ WARN_ON(q->queuedata); |
1428 |
++ |
1429 |
++ /* cause scsi_request_fn() to kill all non-finished requests */ |
1430 |
++ spin_lock_irqsave(q->queue_lock, flags); |
1431 |
++ q->request_fn(q); |
1432 |
++ spin_unlock_irqrestore(q->queue_lock, flags); |
1433 |
++ |
1434 |
+ blk_cleanup_queue(q); |
1435 |
+ } |
1436 |
+ |
1437 |
+diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c |
1438 |
+index 5081f97..723da1d 100644 |
1439 |
+--- a/drivers/scsi/st.c |
1440 |
++++ b/drivers/scsi/st.c |
1441 |
+@@ -461,14 +461,16 @@ static void st_scsi_execute_end(struct request *req, int uptodate) |
1442 |
+ { |
1443 |
+ struct st_request *SRpnt = req->end_io_data; |
1444 |
+ struct scsi_tape *STp = SRpnt->stp; |
1445 |
++ struct bio *tmp; |
1446 |
+ |
1447 |
+ STp->buffer->cmdstat.midlevel_result = SRpnt->result = req->errors; |
1448 |
+ STp->buffer->cmdstat.residual = req->resid_len; |
1449 |
+ |
1450 |
++ tmp = SRpnt->bio; |
1451 |
+ if (SRpnt->waiting) |
1452 |
+ complete(SRpnt->waiting); |
1453 |
+ |
1454 |
+- blk_rq_unmap_user(SRpnt->bio); |
1455 |
++ blk_rq_unmap_user(tmp); |
1456 |
+ __blk_put_request(req->q, req); |
1457 |
+ } |
1458 |
+ |
1459 |
+diff --git a/drivers/serial/68360serial.c b/drivers/serial/68360serial.c |
1460 |
+index 24661cd..1e4f831 100644 |
1461 |
+--- a/drivers/serial/68360serial.c |
1462 |
++++ b/drivers/serial/68360serial.c |
1463 |
+@@ -1381,6 +1381,30 @@ static void send_break(ser_info_t *info, unsigned int duration) |
1464 |
+ } |
1465 |
+ |
1466 |
+ |
1467 |
++/* |
1468 |
++ * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
1469 |
++ * Return: write counters to the user passed counter struct |
1470 |
++ * NB: both 1->0 and 0->1 transitions are counted except for |
1471 |
++ * RI where only 0->1 is counted. |
1472 |
++ */ |
1473 |
++static int rs_360_get_icount(struct tty_struct *tty, |
1474 |
++ struct serial_icounter_struct *icount) |
1475 |
++{ |
1476 |
++ ser_info_t *info = (ser_info_t *)tty->driver_data; |
1477 |
++ struct async_icount cnow; |
1478 |
++ |
1479 |
++ local_irq_disable(); |
1480 |
++ cnow = info->state->icount; |
1481 |
++ local_irq_enable(); |
1482 |
++ |
1483 |
++ icount->cts = cnow.cts; |
1484 |
++ icount->dsr = cnow.dsr; |
1485 |
++ icount->rng = cnow.rng; |
1486 |
++ icount->dcd = cnow.dcd; |
1487 |
++ |
1488 |
++ return 0; |
1489 |
++} |
1490 |
++ |
1491 |
+ static int rs_360_ioctl(struct tty_struct *tty, struct file * file, |
1492 |
+ unsigned int cmd, unsigned long arg) |
1493 |
+ { |
1494 |
+@@ -1394,7 +1418,7 @@ static int rs_360_ioctl(struct tty_struct *tty, struct file * file, |
1495 |
+ if (serial_paranoia_check(info, tty->name, "rs_ioctl")) |
1496 |
+ return -ENODEV; |
1497 |
+ |
1498 |
+- if ((cmd != TIOCMIWAIT) && (cmd != TIOCGICOUNT)) { |
1499 |
++ if (cmd != TIOCMIWAIT) { |
1500 |
+ if (tty->flags & (1 << TTY_IO_ERROR)) |
1501 |
+ return -EIO; |
1502 |
+ } |
1503 |
+@@ -1477,31 +1501,6 @@ static int rs_360_ioctl(struct tty_struct *tty, struct file * file, |
1504 |
+ return 0; |
1505 |
+ #endif |
1506 |
+ |
1507 |
+- /* |
1508 |
+- * Get counter of input serial line interrupts (DCD,RI,DSR,CTS) |
1509 |
+- * Return: write counters to the user passed counter struct |
1510 |
+- * NB: both 1->0 and 0->1 transitions are counted except for |
1511 |
+- * RI where only 0->1 is counted. |
1512 |
+- */ |
1513 |
+- case TIOCGICOUNT: |
1514 |
+- local_irq_disable(); |
1515 |
+- cnow = info->state->icount; |
1516 |
+- local_irq_enable(); |
1517 |
+- p_cuser = (struct serial_icounter_struct *) arg; |
1518 |
+-/* error = put_user(cnow.cts, &p_cuser->cts); */ |
1519 |
+-/* if (error) return error; */ |
1520 |
+-/* error = put_user(cnow.dsr, &p_cuser->dsr); */ |
1521 |
+-/* if (error) return error; */ |
1522 |
+-/* error = put_user(cnow.rng, &p_cuser->rng); */ |
1523 |
+-/* if (error) return error; */ |
1524 |
+-/* error = put_user(cnow.dcd, &p_cuser->dcd); */ |
1525 |
+-/* if (error) return error; */ |
1526 |
+- |
1527 |
+- put_user(cnow.cts, &p_cuser->cts); |
1528 |
+- put_user(cnow.dsr, &p_cuser->dsr); |
1529 |
+- put_user(cnow.rng, &p_cuser->rng); |
1530 |
+- put_user(cnow.dcd, &p_cuser->dcd); |
1531 |
+- return 0; |
1532 |
+ |
1533 |
+ default: |
1534 |
+ return -ENOIOCTLCMD; |
1535 |
+diff --git a/drivers/serial/serial_core.c b/drivers/serial/serial_core.c |
1536 |
+index dcc7244..772d9d8 100644 |
1537 |
+--- a/drivers/serial/serial_core.c |
1538 |
++++ b/drivers/serial/serial_core.c |
1539 |
+@@ -1067,10 +1067,10 @@ uart_wait_modem_status(struct uart_state *state, unsigned long arg) |
1540 |
+ * NB: both 1->0 and 0->1 transitions are counted except for |
1541 |
+ * RI where only 0->1 is counted. |
1542 |
+ */ |
1543 |
+-static int uart_get_count(struct uart_state *state, |
1544 |
+- struct serial_icounter_struct __user *icnt) |
1545 |
++static int uart_get_icount(struct tty_struct *tty, |
1546 |
++ struct serial_icounter_struct *icount) |
1547 |
+ { |
1548 |
+- struct serial_icounter_struct icount; |
1549 |
++ struct uart_state *state = tty->driver_data; |
1550 |
+ struct uart_icount cnow; |
1551 |
+ struct uart_port *uport = state->uart_port; |
1552 |
+ |
1553 |
+@@ -1078,19 +1078,19 @@ static int uart_get_count(struct uart_state *state, |
1554 |
+ memcpy(&cnow, &uport->icount, sizeof(struct uart_icount)); |
1555 |
+ spin_unlock_irq(&uport->lock); |
1556 |
+ |
1557 |
+- icount.cts = cnow.cts; |
1558 |
+- icount.dsr = cnow.dsr; |
1559 |
+- icount.rng = cnow.rng; |
1560 |
+- icount.dcd = cnow.dcd; |
1561 |
+- icount.rx = cnow.rx; |
1562 |
+- icount.tx = cnow.tx; |
1563 |
+- icount.frame = cnow.frame; |
1564 |
+- icount.overrun = cnow.overrun; |
1565 |
+- icount.parity = cnow.parity; |
1566 |
+- icount.brk = cnow.brk; |
1567 |
+- icount.buf_overrun = cnow.buf_overrun; |
1568 |
++ icount->cts = cnow.cts; |
1569 |
++ icount->dsr = cnow.dsr; |
1570 |
++ icount->rng = cnow.rng; |
1571 |
++ icount->dcd = cnow.dcd; |
1572 |
++ icount->rx = cnow.rx; |
1573 |
++ icount->tx = cnow.tx; |
1574 |
++ icount->frame = cnow.frame; |
1575 |
++ icount->overrun = cnow.overrun; |
1576 |
++ icount->parity = cnow.parity; |
1577 |
++ icount->brk = cnow.brk; |
1578 |
++ icount->buf_overrun = cnow.buf_overrun; |
1579 |
+ |
1580 |
+- return copy_to_user(icnt, &icount, sizeof(icount)) ? -EFAULT : 0; |
1581 |
++ return 0; |
1582 |
+ } |
1583 |
+ |
1584 |
+ /* |
1585 |
+@@ -1143,10 +1143,6 @@ uart_ioctl(struct tty_struct *tty, struct file *filp, unsigned int cmd, |
1586 |
+ case TIOCMIWAIT: |
1587 |
+ ret = uart_wait_modem_status(state, arg); |
1588 |
+ break; |
1589 |
+- |
1590 |
+- case TIOCGICOUNT: |
1591 |
+- ret = uart_get_count(state, uarg); |
1592 |
+- break; |
1593 |
+ } |
1594 |
+ |
1595 |
+ if (ret != -ENOIOCTLCMD) |
1596 |
+@@ -2322,6 +2318,7 @@ static const struct tty_operations uart_ops = { |
1597 |
+ #endif |
1598 |
+ .tiocmget = uart_tiocmget, |
1599 |
+ .tiocmset = uart_tiocmset, |
1600 |
++ .get_icount = uart_get_icount, |
1601 |
+ #ifdef CONFIG_CONSOLE_POLL |
1602 |
+ .poll_init = uart_poll_init, |
1603 |
+ .poll_get_char = uart_poll_get_char, |
1604 |
+diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c |
1605 |
+index 93448eb..e163df9 100644 |
1606 |
+--- a/drivers/usb/core/quirks.c |
1607 |
++++ b/drivers/usb/core/quirks.c |
1608 |
+@@ -47,15 +47,42 @@ static const struct usb_device_id usb_quirk_list[] = { |
1609 |
+ /* Logitech Webcam B/C500 */ |
1610 |
+ { USB_DEVICE(0x046d, 0x0807), .driver_info = USB_QUIRK_RESET_RESUME }, |
1611 |
+ |
1612 |
++ /* Logitech Webcam C600 */ |
1613 |
++ { USB_DEVICE(0x046d, 0x0808), .driver_info = USB_QUIRK_RESET_RESUME }, |
1614 |
++ |
1615 |
+ /* Logitech Webcam Pro 9000 */ |
1616 |
+ { USB_DEVICE(0x046d, 0x0809), .driver_info = USB_QUIRK_RESET_RESUME }, |
1617 |
+ |
1618 |
++ /* Logitech Webcam C905 */ |
1619 |
++ { USB_DEVICE(0x046d, 0x080a), .driver_info = USB_QUIRK_RESET_RESUME }, |
1620 |
++ |
1621 |
++ /* Logitech Webcam C210 */ |
1622 |
++ { USB_DEVICE(0x046d, 0x0819), .driver_info = USB_QUIRK_RESET_RESUME }, |
1623 |
++ |
1624 |
++ /* Logitech Webcam C260 */ |
1625 |
++ { USB_DEVICE(0x046d, 0x081a), .driver_info = USB_QUIRK_RESET_RESUME }, |
1626 |
++ |
1627 |
+ /* Logitech Webcam C310 */ |
1628 |
+ { USB_DEVICE(0x046d, 0x081b), .driver_info = USB_QUIRK_RESET_RESUME }, |
1629 |
+ |
1630 |
++ /* Logitech Webcam C910 */ |
1631 |
++ { USB_DEVICE(0x046d, 0x0821), .driver_info = USB_QUIRK_RESET_RESUME }, |
1632 |
++ |
1633 |
++ /* Logitech Webcam C160 */ |
1634 |
++ { USB_DEVICE(0x046d, 0x0824), .driver_info = USB_QUIRK_RESET_RESUME }, |
1635 |
++ |
1636 |
+ /* Logitech Webcam C270 */ |
1637 |
+ { USB_DEVICE(0x046d, 0x0825), .driver_info = USB_QUIRK_RESET_RESUME }, |
1638 |
+ |
1639 |
++ /* Logitech Quickcam Pro 9000 */ |
1640 |
++ { USB_DEVICE(0x046d, 0x0990), .driver_info = USB_QUIRK_RESET_RESUME }, |
1641 |
++ |
1642 |
++ /* Logitech Quickcam E3500 */ |
1643 |
++ { USB_DEVICE(0x046d, 0x09a4), .driver_info = USB_QUIRK_RESET_RESUME }, |
1644 |
++ |
1645 |
++ /* Logitech Quickcam Vision Pro */ |
1646 |
++ { USB_DEVICE(0x046d, 0x09a6), .driver_info = USB_QUIRK_RESET_RESUME }, |
1647 |
++ |
1648 |
+ /* Logitech Harmony 700-series */ |
1649 |
+ { USB_DEVICE(0x046d, 0xc122), .driver_info = USB_QUIRK_DELAY_INIT }, |
1650 |
+ |
1651 |
+diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c |
1652 |
+index 7a4b41c..5689b90 100644 |
1653 |
+--- a/drivers/usb/serial/ftdi_sio.c |
1654 |
++++ b/drivers/usb/serial/ftdi_sio.c |
1655 |
+@@ -2355,13 +2355,19 @@ static void ftdi_set_termios(struct tty_struct *tty, |
1656 |
+ |
1657 |
+ cflag = termios->c_cflag; |
1658 |
+ |
1659 |
+- /* FIXME -For this cut I don't care if the line is really changing or |
1660 |
+- not - so just do the change regardless - should be able to |
1661 |
+- compare old_termios and tty->termios */ |
1662 |
++ if (old_termios->c_cflag == termios->c_cflag |
1663 |
++ && old_termios->c_ispeed == termios->c_ispeed |
1664 |
++ && old_termios->c_ospeed == termios->c_ospeed) |
1665 |
++ goto no_c_cflag_changes; |
1666 |
++ |
1667 |
+ /* NOTE These routines can get interrupted by |
1668 |
+ ftdi_sio_read_bulk_callback - need to examine what this means - |
1669 |
+ don't see any problems yet */ |
1670 |
+ |
1671 |
++ if ((old_termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB)) == |
1672 |
++ (termios->c_cflag & (CSIZE|PARODD|PARENB|CMSPAR|CSTOPB))) |
1673 |
++ goto no_data_parity_stop_changes; |
1674 |
++ |
1675 |
+ /* Set number of data bits, parity, stop bits */ |
1676 |
+ |
1677 |
+ termios->c_cflag &= ~CMSPAR; |
1678 |
+@@ -2398,6 +2404,7 @@ static void ftdi_set_termios(struct tty_struct *tty, |
1679 |
+ } |
1680 |
+ |
1681 |
+ /* Now do the baudrate */ |
1682 |
++no_data_parity_stop_changes: |
1683 |
+ if ((cflag & CBAUD) == B0) { |
1684 |
+ /* Disable flow control */ |
1685 |
+ if (usb_control_msg(dev, usb_sndctrlpipe(dev, 0), |
1686 |
+@@ -2423,6 +2430,7 @@ static void ftdi_set_termios(struct tty_struct *tty, |
1687 |
+ |
1688 |
+ /* Set flow control */ |
1689 |
+ /* Note device also supports DTR/CD (ugh) and Xon/Xoff in hardware */ |
1690 |
++no_c_cflag_changes: |
1691 |
+ if (cflag & CRTSCTS) { |
1692 |
+ dbg("%s Setting to CRTSCTS flow control", __func__); |
1693 |
+ if (usb_control_msg(dev, |
1694 |
+diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c |
1695 |
+index 150cad4..9f89940 100644 |
1696 |
+--- a/drivers/usb/serial/pl2303.c |
1697 |
++++ b/drivers/usb/serial/pl2303.c |
1698 |
+@@ -101,7 +101,6 @@ static struct usb_device_id id_table [] = { |
1699 |
+ { USB_DEVICE(SONY_VENDOR_ID, SONY_QN3USB_PRODUCT_ID) }, |
1700 |
+ { USB_DEVICE(SANWA_VENDOR_ID, SANWA_PRODUCT_ID) }, |
1701 |
+ { USB_DEVICE(ADLINK_VENDOR_ID, ADLINK_ND6530_PRODUCT_ID) }, |
1702 |
+- { USB_DEVICE(WINCHIPHEAD_VENDOR_ID, WINCHIPHEAD_USBSER_PRODUCT_ID) }, |
1703 |
+ { USB_DEVICE(SMART_VENDOR_ID, SMART_PRODUCT_ID) }, |
1704 |
+ { } /* Terminating entry */ |
1705 |
+ }; |
1706 |
+diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h |
1707 |
+index 3d10d7f..c38b8c0 100644 |
1708 |
+--- a/drivers/usb/serial/pl2303.h |
1709 |
++++ b/drivers/usb/serial/pl2303.h |
1710 |
+@@ -145,10 +145,6 @@ |
1711 |
+ #define ADLINK_VENDOR_ID 0x0b63 |
1712 |
+ #define ADLINK_ND6530_PRODUCT_ID 0x6530 |
1713 |
+ |
1714 |
+-/* WinChipHead USB->RS 232 adapter */ |
1715 |
+-#define WINCHIPHEAD_VENDOR_ID 0x4348 |
1716 |
+-#define WINCHIPHEAD_USBSER_PRODUCT_ID 0x5523 |
1717 |
+- |
1718 |
+ /* SMART USB Serial Adapter */ |
1719 |
+ #define SMART_VENDOR_ID 0x0b8c |
1720 |
+ #define SMART_PRODUCT_ID 0x2303 |
1721 |
+diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c |
1722 |
+index bd3fa7f..f23f3b4 100644 |
1723 |
+--- a/drivers/usb/serial/usb-serial.c |
1724 |
++++ b/drivers/usb/serial/usb-serial.c |
1725 |
+@@ -562,6 +562,18 @@ static int serial_tiocmset(struct tty_struct *tty, struct file *file, |
1726 |
+ return -EINVAL; |
1727 |
+ } |
1728 |
+ |
1729 |
++static int serial_get_icount(struct tty_struct *tty, |
1730 |
++ struct serial_icounter_struct *icount) |
1731 |
++{ |
1732 |
++ struct usb_serial_port *port = tty->driver_data; |
1733 |
++ |
1734 |
++ dbg("%s - port %d", __func__, port->number); |
1735 |
++ |
1736 |
++ if (port->serial->type->get_icount) |
1737 |
++ return port->serial->type->get_icount(tty, icount); |
1738 |
++ return -EINVAL; |
1739 |
++} |
1740 |
++ |
1741 |
+ /* |
1742 |
+ * We would be calling tty_wakeup here, but unfortunately some line |
1743 |
+ * disciplines have an annoying habit of calling tty->write from |
1744 |
+@@ -1214,6 +1226,7 @@ static const struct tty_operations serial_ops = { |
1745 |
+ .chars_in_buffer = serial_chars_in_buffer, |
1746 |
+ .tiocmget = serial_tiocmget, |
1747 |
+ .tiocmset = serial_tiocmset, |
1748 |
++ .get_icount = serial_get_icount, |
1749 |
+ .cleanup = serial_cleanup, |
1750 |
+ .install = serial_install, |
1751 |
+ .proc_fops = &serial_proc_fops, |
1752 |
+diff --git a/drivers/usb/storage/protocol.c b/drivers/usb/storage/protocol.c |
1753 |
+index fc310f7..0fded39 100644 |
1754 |
+--- a/drivers/usb/storage/protocol.c |
1755 |
++++ b/drivers/usb/storage/protocol.c |
1756 |
+@@ -58,7 +58,9 @@ |
1757 |
+ |
1758 |
+ void usb_stor_pad12_command(struct scsi_cmnd *srb, struct us_data *us) |
1759 |
+ { |
1760 |
+- /* Pad the SCSI command with zeros out to 12 bytes |
1761 |
++ /* |
1762 |
++ * Pad the SCSI command with zeros out to 12 bytes. If the |
1763 |
++ * command already is 12 bytes or longer, leave it alone. |
1764 |
+ * |
1765 |
+ * NOTE: This only works because a scsi_cmnd struct field contains |
1766 |
+ * a unsigned char cmnd[16], so we know we have storage available |
1767 |
+@@ -66,9 +68,6 @@ void usb_stor_pad12_command(struct scsi_cmnd *srb, struct us_data *us) |
1768 |
+ for (; srb->cmd_len<12; srb->cmd_len++) |
1769 |
+ srb->cmnd[srb->cmd_len] = 0; |
1770 |
+ |
1771 |
+- /* set command length to 12 bytes */ |
1772 |
+- srb->cmd_len = 12; |
1773 |
+- |
1774 |
+ /* send the command to the transport layer */ |
1775 |
+ usb_stor_invoke_transport(srb, us); |
1776 |
+ } |
1777 |
+diff --git a/drivers/xen/events.c b/drivers/xen/events.c |
1778 |
+index 009ca4e..15ed43e 100644 |
1779 |
+--- a/drivers/xen/events.c |
1780 |
++++ b/drivers/xen/events.c |
1781 |
+@@ -536,7 +536,7 @@ int bind_ipi_to_irqhandler(enum ipi_vector ipi, |
1782 |
+ if (irq < 0) |
1783 |
+ return irq; |
1784 |
+ |
1785 |
+- irqflags |= IRQF_NO_SUSPEND | IRQF_FORCE_RESUME; |
1786 |
++ irqflags |= IRQF_NO_SUSPEND | IRQF_FORCE_RESUME | IRQF_EARLY_RESUME; |
1787 |
+ retval = request_irq(irq, handler, irqflags, devname, dev_id); |
1788 |
+ if (retval != 0) { |
1789 |
+ unbind_from_irq(irq); |
1790 |
+diff --git a/fs/hfs/trans.c b/fs/hfs/trans.c |
1791 |
+index e673a88..b1ce4c7 100644 |
1792 |
+--- a/fs/hfs/trans.c |
1793 |
++++ b/fs/hfs/trans.c |
1794 |
+@@ -40,6 +40,8 @@ int hfs_mac2asc(struct super_block *sb, char *out, const struct hfs_name *in) |
1795 |
+ |
1796 |
+ src = in->name; |
1797 |
+ srclen = in->len; |
1798 |
++ if (srclen > HFS_NAMELEN) |
1799 |
++ srclen = HFS_NAMELEN; |
1800 |
+ dst = out; |
1801 |
+ dstlen = HFS_MAX_NAMELEN; |
1802 |
+ if (nls_io) { |
1803 |
+diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h |
1804 |
+index 4528f29..c739150 100644 |
1805 |
+--- a/include/linux/interrupt.h |
1806 |
++++ b/include/linux/interrupt.h |
1807 |
+@@ -54,6 +54,8 @@ |
1808 |
+ * irq line disabled until the threaded handler has been run. |
1809 |
+ * IRQF_NO_SUSPEND - Do not disable this IRQ during suspend |
1810 |
+ * IRQF_FORCE_RESUME - Force enable it on resume even if IRQF_NO_SUSPEND is set |
1811 |
++ * IRQF_EARLY_RESUME - Resume IRQ early during syscore instead of at device |
1812 |
++ * resume time. |
1813 |
+ */ |
1814 |
+ #define IRQF_DISABLED 0x00000020 |
1815 |
+ #define IRQF_SAMPLE_RANDOM 0x00000040 |
1816 |
+@@ -66,6 +68,7 @@ |
1817 |
+ #define IRQF_ONESHOT 0x00002000 |
1818 |
+ #define IRQF_NO_SUSPEND 0x00004000 |
1819 |
+ #define IRQF_FORCE_RESUME 0x00008000 |
1820 |
++#define IRQF_EARLY_RESUME 0x00020000 |
1821 |
+ |
1822 |
+ #define IRQF_TIMER (__IRQF_TIMER | IRQF_NO_SUSPEND) |
1823 |
+ |
1824 |
+@@ -198,13 +201,16 @@ extern void suspend_device_irqs(void); |
1825 |
+ extern void resume_device_irqs(void); |
1826 |
+ #ifdef CONFIG_PM_SLEEP |
1827 |
+ extern int check_wakeup_irqs(void); |
1828 |
++extern void irq_pm_syscore_resume(void); |
1829 |
+ #else |
1830 |
+ static inline int check_wakeup_irqs(void) { return 0; } |
1831 |
++static inline void irq_pm_syscore_resume(void) { }; |
1832 |
+ #endif |
1833 |
+ #else |
1834 |
+ static inline void suspend_device_irqs(void) { }; |
1835 |
+ static inline void resume_device_irqs(void) { }; |
1836 |
+ static inline int check_wakeup_irqs(void) { return 0; } |
1837 |
++static inline void irq_pm_syscore_resume(void) { }; |
1838 |
+ #endif |
1839 |
+ |
1840 |
+ #if defined(CONFIG_SMP) && defined(CONFIG_GENERIC_HARDIRQS) |
1841 |
+diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h |
1842 |
+index b086779..db2d227 100644 |
1843 |
+--- a/include/linux/tty_driver.h |
1844 |
++++ b/include/linux/tty_driver.h |
1845 |
+@@ -224,6 +224,12 @@ |
1846 |
+ * unless the tty also has a valid tty->termiox pointer. |
1847 |
+ * |
1848 |
+ * Optional: Called under the termios lock |
1849 |
++ * |
1850 |
++ * int (*get_icount)(struct tty_struct *tty, struct serial_icounter *icount); |
1851 |
++ * |
1852 |
++ * Called when the device receives a TIOCGICOUNT ioctl. Passed a kernel |
1853 |
++ * structure to complete. This method is optional and will only be called |
1854 |
++ * if provided (otherwise EINVAL will be returned). |
1855 |
+ */ |
1856 |
+ |
1857 |
+ #include <linux/fs.h> |
1858 |
+@@ -232,6 +238,7 @@ |
1859 |
+ |
1860 |
+ struct tty_struct; |
1861 |
+ struct tty_driver; |
1862 |
++struct serial_icounter_struct; |
1863 |
+ |
1864 |
+ struct tty_operations { |
1865 |
+ struct tty_struct * (*lookup)(struct tty_driver *driver, |
1866 |
+@@ -268,6 +275,8 @@ struct tty_operations { |
1867 |
+ unsigned int set, unsigned int clear); |
1868 |
+ int (*resize)(struct tty_struct *tty, struct winsize *ws); |
1869 |
+ int (*set_termiox)(struct tty_struct *tty, struct termiox *tnew); |
1870 |
++ int (*get_icount)(struct tty_struct *tty, |
1871 |
++ struct serial_icounter_struct *icount); |
1872 |
+ #ifdef CONFIG_CONSOLE_POLL |
1873 |
+ int (*poll_init)(struct tty_driver *driver, int line, char *options); |
1874 |
+ int (*poll_get_char)(struct tty_driver *driver, int line); |
1875 |
+diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h |
1876 |
+index bb911e3..78670cb 100644 |
1877 |
+--- a/include/linux/usb/serial.h |
1878 |
++++ b/include/linux/usb/serial.h |
1879 |
+@@ -259,6 +259,8 @@ struct usb_serial_driver { |
1880 |
+ int (*tiocmget)(struct tty_struct *tty, struct file *file); |
1881 |
+ int (*tiocmset)(struct tty_struct *tty, struct file *file, |
1882 |
+ unsigned int set, unsigned int clear); |
1883 |
++ int (*get_icount)(struct tty_struct *tty, |
1884 |
++ struct serial_icounter_struct *icount); |
1885 |
+ /* Called by the tty layer for port level work. There may or may not |
1886 |
+ be an attached tty at this point */ |
1887 |
+ void (*dtr_rts)(struct usb_serial_port *port, int on); |
1888 |
+diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h |
1889 |
+index 3c123c3..819a634 100644 |
1890 |
+--- a/include/linux/vmalloc.h |
1891 |
++++ b/include/linux/vmalloc.h |
1892 |
+@@ -13,6 +13,7 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */ |
1893 |
+ #define VM_MAP 0x00000004 /* vmap()ed pages */ |
1894 |
+ #define VM_USERMAP 0x00000008 /* suitable for remap_vmalloc_range */ |
1895 |
+ #define VM_VPAGES 0x00000010 /* buffer for pages was vmalloc'ed */ |
1896 |
++#define VM_UNLIST 0x00000020 /* vm_struct is not listed in vmlist */ |
1897 |
+ /* bits [20..32] reserved for arch specific ioremap internals */ |
1898 |
+ |
1899 |
+ /* |
1900 |
+diff --git a/kernel/irq/pm.c b/kernel/irq/pm.c |
1901 |
+index 0067abb..b1fc3dd 100644 |
1902 |
+--- a/kernel/irq/pm.c |
1903 |
++++ b/kernel/irq/pm.c |
1904 |
+@@ -39,25 +39,46 @@ void suspend_device_irqs(void) |
1905 |
+ } |
1906 |
+ EXPORT_SYMBOL_GPL(suspend_device_irqs); |
1907 |
+ |
1908 |
+-/** |
1909 |
+- * resume_device_irqs - enable interrupt lines disabled by suspend_device_irqs() |
1910 |
+- * |
1911 |
+- * Enable all interrupt lines previously disabled by suspend_device_irqs() that |
1912 |
+- * have the IRQ_SUSPENDED flag set. |
1913 |
+- */ |
1914 |
+-void resume_device_irqs(void) |
1915 |
++static void resume_irqs(bool want_early) |
1916 |
+ { |
1917 |
+ struct irq_desc *desc; |
1918 |
+ int irq; |
1919 |
+ |
1920 |
+ for_each_irq_desc(irq, desc) { |
1921 |
+ unsigned long flags; |
1922 |
++ bool is_early = desc->action && |
1923 |
++ desc->action->flags & IRQF_EARLY_RESUME; |
1924 |
++ |
1925 |
++ if (is_early != want_early) |
1926 |
++ continue; |
1927 |
+ |
1928 |
+ spin_lock_irqsave(&desc->lock, flags); |
1929 |
+ __enable_irq(desc, irq, true); |
1930 |
+ spin_unlock_irqrestore(&desc->lock, flags); |
1931 |
+ } |
1932 |
+ } |
1933 |
++ |
1934 |
++/** |
1935 |
++ * irq_pm_syscore_ops - enable interrupt lines early |
1936 |
++ * |
1937 |
++ * Enable all interrupt lines with %IRQF_EARLY_RESUME set. |
1938 |
++ */ |
1939 |
++void irq_pm_syscore_resume(void) |
1940 |
++{ |
1941 |
++ resume_irqs(true); |
1942 |
++} |
1943 |
++ |
1944 |
++/** |
1945 |
++ * resume_device_irqs - enable interrupt lines disabled by suspend_device_irqs() |
1946 |
++ * |
1947 |
++ * Enable all non-%IRQF_EARLY_RESUME interrupt lines previously |
1948 |
++ * disabled by suspend_device_irqs() that have the IRQS_SUSPENDED flag |
1949 |
++ * set as well as those with %IRQF_FORCE_RESUME. |
1950 |
++ */ |
1951 |
++void resume_device_irqs(void) |
1952 |
++{ |
1953 |
++ resume_irqs(false); |
1954 |
++} |
1955 |
+ EXPORT_SYMBOL_GPL(resume_device_irqs); |
1956 |
+ |
1957 |
+ /** |
1958 |
+diff --git a/kernel/power/suspend.c b/kernel/power/suspend.c |
1959 |
+index 6f10dfc..40dd021 100644 |
1960 |
+--- a/kernel/power/suspend.c |
1961 |
++++ b/kernel/power/suspend.c |
1962 |
+@@ -293,7 +293,7 @@ int enter_state(suspend_state_t state) |
1963 |
+ */ |
1964 |
+ int pm_suspend(suspend_state_t state) |
1965 |
+ { |
1966 |
+- if (state > PM_SUSPEND_ON && state <= PM_SUSPEND_MAX) |
1967 |
++ if (state > PM_SUSPEND_ON && state < PM_SUSPEND_MAX) |
1968 |
+ return enter_state(state); |
1969 |
+ return -EINVAL; |
1970 |
+ } |
1971 |
+diff --git a/lib/nlattr.c b/lib/nlattr.c |
1972 |
+index c4706eb..109d4fe 100644 |
1973 |
+--- a/lib/nlattr.c |
1974 |
++++ b/lib/nlattr.c |
1975 |
+@@ -20,6 +20,7 @@ static u16 nla_attr_minlen[NLA_TYPE_MAX+1] __read_mostly = { |
1976 |
+ [NLA_U16] = sizeof(u16), |
1977 |
+ [NLA_U32] = sizeof(u32), |
1978 |
+ [NLA_U64] = sizeof(u64), |
1979 |
++ [NLA_MSECS] = sizeof(u64), |
1980 |
+ [NLA_NESTED] = NLA_HDRLEN, |
1981 |
+ }; |
1982 |
+ |
1983 |
+diff --git a/mm/vmalloc.c b/mm/vmalloc.c |
1984 |
+index 7221e9e..f34ffd0 100644 |
1985 |
+--- a/mm/vmalloc.c |
1986 |
++++ b/mm/vmalloc.c |
1987 |
+@@ -1203,17 +1203,22 @@ EXPORT_SYMBOL_GPL(map_vm_area); |
1988 |
+ DEFINE_RWLOCK(vmlist_lock); |
1989 |
+ struct vm_struct *vmlist; |
1990 |
+ |
1991 |
+-static void insert_vmalloc_vm(struct vm_struct *vm, struct vmap_area *va, |
1992 |
++static void setup_vmalloc_vm(struct vm_struct *vm, struct vmap_area *va, |
1993 |
+ unsigned long flags, void *caller) |
1994 |
+ { |
1995 |
+- struct vm_struct *tmp, **p; |
1996 |
+- |
1997 |
+ vm->flags = flags; |
1998 |
+ vm->addr = (void *)va->va_start; |
1999 |
+ vm->size = va->va_end - va->va_start; |
2000 |
+ vm->caller = caller; |
2001 |
+ va->private = vm; |
2002 |
+ va->flags |= VM_VM_AREA; |
2003 |
++} |
2004 |
++ |
2005 |
++static void insert_vmalloc_vmlist(struct vm_struct *vm) |
2006 |
++{ |
2007 |
++ struct vm_struct *tmp, **p; |
2008 |
++ |
2009 |
++ vm->flags &= ~VM_UNLIST; |
2010 |
+ |
2011 |
+ write_lock(&vmlist_lock); |
2012 |
+ for (p = &vmlist; (tmp = *p) != NULL; p = &tmp->next) { |
2013 |
+@@ -1225,6 +1230,13 @@ static void insert_vmalloc_vm(struct vm_struct *vm, struct vmap_area *va, |
2014 |
+ write_unlock(&vmlist_lock); |
2015 |
+ } |
2016 |
+ |
2017 |
++static void insert_vmalloc_vm(struct vm_struct *vm, struct vmap_area *va, |
2018 |
++ unsigned long flags, void *caller) |
2019 |
++{ |
2020 |
++ setup_vmalloc_vm(vm, va, flags, caller); |
2021 |
++ insert_vmalloc_vmlist(vm); |
2022 |
++} |
2023 |
++ |
2024 |
+ static struct vm_struct *__get_vm_area_node(unsigned long size, |
2025 |
+ unsigned long align, unsigned long flags, unsigned long start, |
2026 |
+ unsigned long end, int node, gfp_t gfp_mask, void *caller) |
2027 |
+@@ -1263,7 +1275,18 @@ static struct vm_struct *__get_vm_area_node(unsigned long size, |
2028 |
+ return NULL; |
2029 |
+ } |
2030 |
+ |
2031 |
+- insert_vmalloc_vm(area, va, flags, caller); |
2032 |
++ /* |
2033 |
++ * When this function is called from __vmalloc_node, |
2034 |
++ * we do not add vm_struct to vmlist here to avoid |
2035 |
++ * accessing uninitialized members of vm_struct such as |
2036 |
++ * pages and nr_pages fields. They will be set later. |
2037 |
++ * To distinguish it from others, we use a VM_UNLIST flag. |
2038 |
++ */ |
2039 |
++ if (flags & VM_UNLIST) |
2040 |
++ setup_vmalloc_vm(area, va, flags, caller); |
2041 |
++ else |
2042 |
++ insert_vmalloc_vm(area, va, flags, caller); |
2043 |
++ |
2044 |
+ return area; |
2045 |
+ } |
2046 |
+ |
2047 |
+@@ -1338,17 +1361,20 @@ struct vm_struct *remove_vm_area(const void *addr) |
2048 |
+ va = find_vmap_area((unsigned long)addr); |
2049 |
+ if (va && va->flags & VM_VM_AREA) { |
2050 |
+ struct vm_struct *vm = va->private; |
2051 |
+- struct vm_struct *tmp, **p; |
2052 |
+- /* |
2053 |
+- * remove from list and disallow access to this vm_struct |
2054 |
+- * before unmap. (address range confliction is maintained by |
2055 |
+- * vmap.) |
2056 |
+- */ |
2057 |
+- write_lock(&vmlist_lock); |
2058 |
+- for (p = &vmlist; (tmp = *p) != vm; p = &tmp->next) |
2059 |
+- ; |
2060 |
+- *p = tmp->next; |
2061 |
+- write_unlock(&vmlist_lock); |
2062 |
++ |
2063 |
++ if (!(vm->flags & VM_UNLIST)) { |
2064 |
++ struct vm_struct *tmp, **p; |
2065 |
++ /* |
2066 |
++ * remove from list and disallow access to |
2067 |
++ * this vm_struct before unmap. (address range |
2068 |
++ * confliction is maintained by vmap.) |
2069 |
++ */ |
2070 |
++ write_lock(&vmlist_lock); |
2071 |
++ for (p = &vmlist; (tmp = *p) != vm; p = &tmp->next) |
2072 |
++ ; |
2073 |
++ *p = tmp->next; |
2074 |
++ write_unlock(&vmlist_lock); |
2075 |
++ } |
2076 |
+ |
2077 |
+ vmap_debug_free_range(va->va_start, va->va_end); |
2078 |
+ free_unmap_vmap_area(va); |
2079 |
+@@ -1568,8 +1594,9 @@ static void *__vmalloc_node(unsigned long size, unsigned long align, |
2080 |
+ if (!size || (size >> PAGE_SHIFT) > totalram_pages) |
2081 |
+ return NULL; |
2082 |
+ |
2083 |
+- area = __get_vm_area_node(size, align, VM_ALLOC, VMALLOC_START, |
2084 |
+- VMALLOC_END, node, gfp_mask, caller); |
2085 |
++ area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNLIST, |
2086 |
++ VMALLOC_START, VMALLOC_END, node, |
2087 |
++ gfp_mask, caller); |
2088 |
+ |
2089 |
+ if (!area) |
2090 |
+ return NULL; |
2091 |
+@@ -1577,6 +1604,12 @@ static void *__vmalloc_node(unsigned long size, unsigned long align, |
2092 |
+ addr = __vmalloc_area_node(area, gfp_mask, prot, node, caller); |
2093 |
+ |
2094 |
+ /* |
2095 |
++ * In this function, newly allocated vm_struct is not added |
2096 |
++ * to vmlist at __get_vm_area_node(). so, it is added here. |
2097 |
++ */ |
2098 |
++ insert_vmalloc_vmlist(area); |
2099 |
++ |
2100 |
++ /* |
2101 |
+ * A ref_count = 3 is needed because the vm_struct and vmap_area |
2102 |
+ * structures allocated in the __get_vm_area_node() function contain |
2103 |
+ * references to the virtual address of the vmalloc'ed block. |
2104 |
+diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c |
2105 |
+index cab71ea..5f6a305 100644 |
2106 |
+--- a/net/bluetooth/rfcomm/tty.c |
2107 |
++++ b/net/bluetooth/rfcomm/tty.c |
2108 |
+@@ -844,10 +844,6 @@ static int rfcomm_tty_ioctl(struct tty_struct *tty, struct file *filp, unsigned |
2109 |
+ BT_DBG("TIOCMIWAIT"); |
2110 |
+ break; |
2111 |
+ |
2112 |
+- case TIOCGICOUNT: |
2113 |
+- BT_DBG("TIOCGICOUNT"); |
2114 |
+- break; |
2115 |
+- |
2116 |
+ case TIOCGSERIAL: |
2117 |
+ BT_ERR("TIOCGSERIAL is not supported"); |
2118 |
+ return -ENOIOCTLCMD; |
2119 |
+diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c |
2120 |
+index ca520d4..9cc6289 100644 |
2121 |
+--- a/net/ipv6/udp.c |
2122 |
++++ b/net/ipv6/udp.c |
2123 |
+@@ -1141,7 +1141,7 @@ static struct sk_buff *udp6_ufo_fragment(struct sk_buff *skb, int features) |
2124 |
+ skb->ip_summed = CHECKSUM_NONE; |
2125 |
+ |
2126 |
+ /* Check if there is enough headroom to insert fragment header. */ |
2127 |
+- if ((skb_headroom(skb) < frag_hdr_sz) && |
2128 |
++ if ((skb_mac_header(skb) < skb->head + frag_hdr_sz) && |
2129 |
+ pskb_expand_head(skb, frag_hdr_sz, 0, GFP_ATOMIC)) |
2130 |
+ goto out; |
2131 |
+ |
2132 |
+diff --git a/net/sunrpc/auth_unix.c b/net/sunrpc/auth_unix.c |
2133 |
+index 46b2647..adaa02c 100644 |
2134 |
+--- a/net/sunrpc/auth_unix.c |
2135 |
++++ b/net/sunrpc/auth_unix.c |
2136 |
+@@ -129,6 +129,9 @@ unx_match(struct auth_cred *acred, struct rpc_cred *rcred, int flags) |
2137 |
+ for (i = 0; i < groups ; i++) |
2138 |
+ if (cred->uc_gids[i] != GROUP_AT(acred->group_info, i)) |
2139 |
+ return 0; |
2140 |
++ if (groups < NFS_NGROUPS && |
2141 |
++ cred->uc_gids[groups] != NOGROUP) |
2142 |
++ return 0; |
2143 |
+ return 1; |
2144 |
+ } |
2145 |
+ |
2146 |
+diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include |
2147 |
+index c67e73e..92b62a8 100644 |
2148 |
+--- a/scripts/Kbuild.include |
2149 |
++++ b/scripts/Kbuild.include |
2150 |
+@@ -118,6 +118,11 @@ cc-option-yn = $(call try-run,\ |
2151 |
+ cc-option-align = $(subst -functions=0,,\ |
2152 |
+ $(call cc-option,-falign-functions=0,-malign-functions=0)) |
2153 |
+ |
2154 |
++# cc-disable-warning |
2155 |
++# Usage: cflags-y += $(call cc-disable-warning,unused-but-set-variable) |
2156 |
++cc-disable-warning = $(call try-run,\ |
2157 |
++ $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -W$(strip $(1)) -c -xc /dev/null -o "$$TMP",-Wno-$(strip $(1))) |
2158 |
++ |
2159 |
+ # cc-version |
2160 |
+ # Usage gcc-ver := $(call cc-version) |
2161 |
+ cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC)) |
2162 |
+diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c |
2163 |
+index 2db8b5a..ba44dc0 100644 |
2164 |
+--- a/sound/pci/hda/patch_realtek.c |
2165 |
++++ b/sound/pci/hda/patch_realtek.c |
2166 |
+@@ -12664,7 +12664,6 @@ static struct snd_pci_quirk alc268_cfg_tbl[] = { |
2167 |
+ SND_PCI_QUIRK(0x1025, 0x015b, "Acer Aspire One", |
2168 |
+ ALC268_ACER_ASPIRE_ONE), |
2169 |
+ SND_PCI_QUIRK(0x1028, 0x0253, "Dell OEM", ALC268_DELL), |
2170 |
+- SND_PCI_QUIRK(0x1028, 0x02b0, "Dell Inspiron 910", ALC268_AUTO), |
2171 |
+ SND_PCI_QUIRK_MASK(0x1028, 0xfff0, 0x02b0, |
2172 |
+ "Dell Inspiron Mini9/Vostro A90", ALC268_DELL), |
2173 |
+ /* almost compatible with toshiba but with optional digital outs; |
2174 |
+diff --git a/sound/soc/codecs/wm8940.c b/sound/soc/codecs/wm8940.c |
2175 |
+index 63bc2ae..6fa3152 100644 |
2176 |
+--- a/sound/soc/codecs/wm8940.c |
2177 |
++++ b/sound/soc/codecs/wm8940.c |
2178 |
+@@ -472,6 +472,7 @@ static int wm8940_set_bias_level(struct snd_soc_codec *codec, |
2179 |
+ ret = snd_soc_write(codec, WM8940_POWER1, pwr_reg); |
2180 |
+ break; |
2181 |
+ } |
2182 |
++ codec->bias_level = level; |
2183 |
+ |
2184 |
+ return ret; |
2185 |
+ } |
2186 |
|
2187 |
Deleted: genpatches-2.6/trunk/2.6.32/2900_disable-wunused-but-set-var-gcc-4-6-0.patch |
2188 |
=================================================================== |
2189 |
--- genpatches-2.6/trunk/2.6.32/2900_disable-wunused-but-set-var-gcc-4-6-0.patch 2011-11-26 20:26:00 UTC (rev 2017) |
2190 |
+++ genpatches-2.6/trunk/2.6.32/2900_disable-wunused-but-set-var-gcc-4-6-0.patch 2011-11-27 20:05:18 UTC (rev 2018) |
2191 |
@@ -1,12 +0,0 @@ |
2192 |
---- linux-2.6.32.orig/Makefile |
2193 |
-+++ linux-2.6.32/Makefile |
2194 |
-@@ -537,6 +537,9 @@ ifndef CONFIG_CC_STACKPROTECTOR |
2195 |
- KBUILD_CFLAGS += $(call cc-option, -fno-stack-protector) |
2196 |
- endif |
2197 |
- |
2198 |
-+# This warning generated too much noise in a regular build. |
2199 |
-+KBUILD_CFLAGS += $(call cc-option, -Wno-unused-but-set-variable) |
2200 |
-+ |
2201 |
- ifdef CONFIG_FRAME_POINTER |
2202 |
- KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls |
2203 |
- else |
2204 |
|
2205 |
Deleted: genpatches-2.6/trunk/2.6.32/2901_kbuild-fix-passing-wno-options-to-gcc-4.4.patch |
2206 |
=================================================================== |
2207 |
--- genpatches-2.6/trunk/2.6.32/2901_kbuild-fix-passing-wno-options-to-gcc-4.4.patch 2011-11-26 20:26:00 UTC (rev 2017) |
2208 |
+++ genpatches-2.6/trunk/2.6.32/2901_kbuild-fix-passing-wno-options-to-gcc-4.4.patch 2011-11-27 20:05:18 UTC (rev 2018) |
2209 |
@@ -1,55 +0,0 @@ |
2210 |
---- linux-2.6.35.y.orig/Documentation/kbuild/makefiles.txt |
2211 |
-+++ linux-2.6.35.y/Documentation/kbuild/makefiles.txt |
2212 |
-@@ -502,6 +502,18 @@ more details, with real examples. |
2213 |
- gcc >= 3.00. For gcc < 3.00, -malign-functions=4 is used. |
2214 |
- Note: cc-option-align uses KBUILD_CFLAGS for $(CC) options |
2215 |
- |
2216 |
-+ cc-disable-warning |
2217 |
-+ cc-disable-warning checks if gcc supports a given warning and returns |
2218 |
-+ the commandline switch to disable it. This special function is needed, |
2219 |
-+ because gcc 4.4 and later accept any unknown -Wno-* option and only |
2220 |
-+ warn about it if there is another warning in the source file. |
2221 |
-+ |
2222 |
-+ Example: |
2223 |
-+ KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) |
2224 |
-+ |
2225 |
-+ In the above example, -Wno-unused-but-set-variable will be added to |
2226 |
-+ KBUILD_CFLAGS only if gcc really accepts it. |
2227 |
-+ |
2228 |
- cc-version |
2229 |
- cc-version returns a numerical version of the $(CC) compiler version. |
2230 |
- The format is <major><minor> where both are two digits. So for example |
2231 |
---- linux-2.6.35.y.orig/Makefile |
2232 |
-+++ linux-2.6.35.y/Makefile |
2233 |
-@@ -547,7 +547,7 @@ KBUILD_CFLAGS += $(call cc-option, -fno- |
2234 |
- endif |
2235 |
- |
2236 |
- # This warning generated too much noise in a regular build. |
2237 |
--KBUILD_CFLAGS += $(call cc-option, -Wno-unused-but-set-variable) |
2238 |
-+KBUILD_CFLAGS += $(call cc-disable-warning, unused-but-set-variable) |
2239 |
- |
2240 |
- ifdef CONFIG_FRAME_POINTER |
2241 |
- KBUILD_CFLAGS += -fno-omit-frame-pointer -fno-optimize-sibling-calls |
2242 |
-@@ -577,7 +577,7 @@ CHECKFLAGS += $(NOSTDINC_FLAGS) |
2243 |
- KBUILD_CFLAGS += $(call cc-option,-Wdeclaration-after-statement,) |
2244 |
- |
2245 |
- # disable pointer signed / unsigned warnings in gcc 4.0 |
2246 |
--KBUILD_CFLAGS += $(call cc-option,-Wno-pointer-sign,) |
2247 |
-+KBUILD_CFLAGS += $(call cc-disable-warning, pointer-sign) |
2248 |
- |
2249 |
- # disable invalid "can't wrap" optimizations for signed / pointers |
2250 |
- KBUILD_CFLAGS += $(call cc-option,-fno-strict-overflow) |
2251 |
---- linux-2.6.35.y.orig/scripts/Kbuild.include |
2252 |
-+++ linux-2.6.35.y/scripts/Kbuild.include |
2253 |
-@@ -118,6 +118,11 @@ cc-option-yn = $(call try-run,\ |
2254 |
- cc-option-align = $(subst -functions=0,,\ |
2255 |
- $(call cc-option,-falign-functions=0,-malign-functions=0)) |
2256 |
- |
2257 |
-+# cc-disable-warning |
2258 |
-+# Usage: cflags-y += $(call cc-disable-warning,unused-but-set-variable) |
2259 |
-+cc-disable-warning = $(call try-run,\ |
2260 |
-+ $(CC) $(KBUILD_CPPFLAGS) $(KBUILD_CFLAGS) -W$(strip $(1)) -c -xc /dev/null -o "$$TMP",-Wno-$(strip $(1))) |
2261 |
-+ |
2262 |
- # cc-version |
2263 |
- # Usage gcc-ver := $(call cc-version) |
2264 |
- cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC)) |