diff options
48 files changed, 358 insertions, 195 deletions
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt index a0f6842368c3..d3aae1f9b4c1 100644 --- a/Documentation/networking/ip-sysctl.txt +++ b/Documentation/networking/ip-sysctl.txt @@ -147,6 +147,11 @@ tcp_available_congestion_control - STRING More congestion control algorithms may be available as modules, but not loaded. +tcp_base_mss - INTEGER + The initial value of search_low to be used by Packetization Layer + Path MTU Discovery (MTU probing). If MTU probing is enabled, + this is the inital MSS used by the connection. + tcp_congestion_control - STRING Set the congestion control algorithm to be used for new connections. The algorithm "reno" is always available, but @@ -243,6 +248,27 @@ tcp_mem - vector of 3 INTEGERs: min, pressure, max Defaults are calculated at boot time from amount of available memory. +tcp_moderate_rcvbuf - BOOLEAN + If set, TCP performs receive buffer autotuning, attempting to + automatically size the buffer (no greater than tcp_rmem[2]) to + match the size required by the path for full throughput. Enabled by + default. + +tcp_mtu_probing - INTEGER + Controls TCP Packetization-Layer Path MTU Discovery. Takes three + values: + 0 - Disabled + 1 - Disabled by default, enabled when an ICMP black hole detected + 2 - Always enabled, use initial MSS of tcp_base_mss. + +tcp_no_metrics_save - BOOLEAN + By default, TCP saves various connection metrics in the route cache + when the connection closes, so that connections established in the + near future can use these to set initial conditions. Usually, this + increases overall performance, but may sometimes cause performance + degredation. If set, TCP will not cache metrics on closing + connections. + tcp_orphan_retries - INTEGER How may times to retry before killing TCP connection, closed by our side. Default value 7 corresponds to ~50sec-16min diff --git a/MAINTAINERS b/MAINTAINERS index 480ccb9d6cc9..1dfba85ca7b5 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -1492,6 +1492,7 @@ HID CORE LAYER P: Jiri Kosina M: jkosina@suse.cz L: linux-input@atrey.karlin.mff.cuni.cz +T: git kernel.org:/pub/scm/linux/kernel/git/jikos/hid.git S: Maintained HIGH-RESOLUTION TIMERS, CLOCKEVENTS, DYNTICKS @@ -3423,6 +3424,7 @@ USB HID/HIDBP DRIVERS P: Jiri Kosina M: jkosina@suse.cz L: linux-usb-devel@lists.sourceforge.net +T: git kernel.org:/pub/scm/linux/kernel/git/jikos/hid.git S: Maintained USB HUB DRIVER diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig index 59eef403c60a..860b8b60526c 100644 --- a/arch/sparc64/defconfig +++ b/arch/sparc64/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.21-rc1 -# Mon Feb 26 10:45:21 2007 +# Linux kernel version: 2.6.21-rc2 +# Wed Feb 28 09:50:51 2007 # CONFIG_SPARC=y CONFIG_SPARC64=y @@ -1219,6 +1219,7 @@ CONFIG_USB_HIDDEV=y # CONFIG_USB_SISUSBVGA is not set # CONFIG_USB_LD is not set # CONFIG_USB_TRANCEVIBRATOR is not set +# CONFIG_USB_IOWARRIOR is not set # CONFIG_USB_TEST is not set # diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c index 7452399501b4..f4ee1afe488f 100644 --- a/drivers/hid/hid-core.c +++ b/drivers/hid/hid-core.c @@ -667,7 +667,6 @@ struct hid_device *hid_parse_report(__u8 *start, unsigned size) if (item.format != HID_ITEM_FORMAT_SHORT) { dbg("unexpected long global item"); - kfree(device->collection); hid_free_device(device); kfree(parser); return NULL; @@ -676,7 +675,6 @@ struct hid_device *hid_parse_report(__u8 *start, unsigned size) if (dispatch_type[item.type](parser, &item)) { dbg("item %u %u %u %u parsing failed\n", item.format, (unsigned)item.size, (unsigned)item.type, (unsigned)item.tag); - kfree(device->collection); hid_free_device(device); kfree(parser); return NULL; @@ -685,14 +683,12 @@ struct hid_device *hid_parse_report(__u8 *start, unsigned size) if (start == end) { if (parser->collection_stack_ptr) { dbg("unbalanced collection at end of report description"); - kfree(device->collection); hid_free_device(device); kfree(parser); return NULL; } if (parser->local.delimiter_depth) { dbg("unbalanced delimiter at end of report description"); - kfree(device->collection); hid_free_device(device); kfree(parser); return NULL; @@ -703,7 +699,6 @@ struct hid_device *hid_parse_report(__u8 *start, unsigned size) } dbg("item fetching failed at offset %d\n", (int)(end - start)); - kfree(device->collection); hid_free_device(device); kfree(parser); return NULL; @@ -880,7 +875,7 @@ static void hid_output_field(struct hid_field *field, __u8 *data) /* make sure the unused bits in the last byte are zeros */ if (count > 0 && size > 0) - data[(count*size-1)/8] = 0; + data[(offset+count*size-1)/8] = 0; for (n = 0; n < count; n++) { if (field->logical_minimum < 0) /* signed values */ diff --git a/drivers/hid/hid-debug.c b/drivers/hid/hid-debug.c index 89241be4ec9b..83c4126b37c3 100644 --- a/drivers/hid/hid-debug.c +++ b/drivers/hid/hid-debug.c @@ -29,6 +29,7 @@ */ #include <linux/hid.h> +#include <linux/hid-debug.h> struct hid_usage_entry { unsigned page; diff --git a/drivers/hid/hid-input.c b/drivers/hid/hid-input.c index 25d180a24fc4..c8434023ba65 100644 --- a/drivers/hid/hid-input.c +++ b/drivers/hid/hid-input.c @@ -2,7 +2,7 @@ * $Id: hid-input.c,v 1.2 2002/04/23 00:59:25 rdamazio Exp $ * * Copyright (c) 2000-2001 Vojtech Pavlik - * Copyright (c) 2006 Jiri Kosina + * Copyright (c) 2006-2007 Jiri Kosina * * HID to Linux Input mapping */ @@ -71,7 +71,6 @@ static const struct { #define map_led(c) do { usage->code = c; usage->type = EV_LED; bit = input->ledbit; max = LED_MAX; } while (0) #define map_abs_clear(c) do { map_abs(c); clear_bit(c, bit); } while (0) -#define map_rel_clear(c) do { map_rel(c); clear_bit(c, bit); } while (0) #define map_key_clear(c) do { map_key(c); clear_bit(c, bit); } while (0) #ifdef CONFIG_USB_HIDINPUT_POWERBOOK @@ -296,7 +295,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel } } - map_key_clear(code); + map_key(code); break; @@ -347,9 +346,9 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel case HID_GD_RX: case HID_GD_RY: case HID_GD_RZ: case HID_GD_SLIDER: case HID_GD_DIAL: case HID_GD_WHEEL: if (field->flags & HID_MAIN_ITEM_RELATIVE) - map_rel_clear(usage->hid & 0xf); + map_rel(usage->hid & 0xf); else - map_abs_clear(usage->hid & 0xf); + map_abs(usage->hid & 0xf); break; case HID_GD_HATSWITCH: @@ -519,7 +518,7 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel case 0x22f: map_key_clear(KEY_ZOOMRESET); break; case 0x233: map_key_clear(KEY_SCROLLUP); break; case 0x234: map_key_clear(KEY_SCROLLDOWN); break; - case 0x238: map_rel_clear(REL_HWHEEL); break; + case 0x238: map_rel(REL_HWHEEL); break; case 0x25f: map_key_clear(KEY_CANCEL); break; case 0x279: map_key_clear(KEY_REDO); break; @@ -532,6 +531,26 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel case 0x302: map_key_clear(KEY_PROG2); break; case 0x303: map_key_clear(KEY_PROG3); break; + /* Reported on Logitech S510 wireless keyboard */ + case 0x101f: map_key_clear(KEY_ZOOMIN); break; + case 0x1020: map_key_clear(KEY_ZOOMOUT); break; + case 0x1021: map_key_clear(KEY_ZOOMRESET); break; + /* this one is marked as 'Rotate' */ + case 0x1028: map_key_clear(KEY_ANGLE); break; + case 0x1029: map_key_clear(KEY_SHUFFLE); break; + case 0x1041: map_key_clear(KEY_BATTERY); break; + case 0x1042: map_key_clear(KEY_WORDPROCESSOR); break; + case 0x1043: map_key_clear(KEY_SPREADSHEET); break; + case 0x1044: map_key_clear(KEY_PRESENTATION); break; + case 0x1045: map_key_clear(KEY_UNDO); break; + case 0x1046: map_key_clear(KEY_REDO); break; + case 0x1047: map_key_clear(KEY_PRINT); break; + case 0x1048: map_key_clear(KEY_SAVE); break; + case 0x1049: map_key_clear(KEY_PROG1); break; + case 0x104a: map_key_clear(KEY_PROG2); break; + case 0x104b: map_key_clear(KEY_PROG3); break; + case 0x104c: map_key_clear(KEY_PROG4); break; + default: goto ignore; } break; @@ -647,6 +666,12 @@ static void hidinput_configure_usage(struct hid_input *hidinput, struct hid_fiel set_bit(usage->type, input->evbit); + if (device->quirks & HID_QUIRK_DUPLICATE_USAGES && + (usage->type == EV_KEY || + usage->type == EV_REL || + usage->type == EV_ABS)) + clear_bit(usage->code, bit); + while (usage->code <= max && test_and_set_bit(usage->code, bit)) usage->code = find_next_zero_bit(bit, max + 1, usage->code); diff --git a/drivers/media/dvb/dvb-usb/cxusb.c b/drivers/media/dvb/dvb-usb/cxusb.c index 15d12fce34df..127a94b9a1b5 100644 --- a/drivers/media/dvb/dvb-usb/cxusb.c +++ b/drivers/media/dvb/dvb-usb/cxusb.c @@ -469,9 +469,9 @@ static int bluebird_patch_dvico_firmware_download(struct usb_device *udev, fw->data[BLUEBIRD_01_ID_OFFSET + 1] == USB_VID_DVICO >> 8) { fw->data[BLUEBIRD_01_ID_OFFSET + 2] = - udev->descriptor.idProduct + 1; + le16_to_cpu(udev->descriptor.idProduct) + 1; fw->data[BLUEBIRD_01_ID_OFFSET + 3] = - udev->descriptor.idProduct >> 8; + le16_to_cpu(udev->descriptor.idProduct) >> 8; return usb_cypress_load_firmware(udev, fw, CYPRESS_FX2); } diff --git a/drivers/media/dvb/dvb-usb/digitv.c b/drivers/media/dvb/dvb-usb/digitv.c index 4a198d4755b0..b5acb11c0bc9 100644 --- a/drivers/media/dvb/dvb-usb/digitv.c +++ b/drivers/media/dvb/dvb-usb/digitv.c @@ -119,6 +119,8 @@ static int digitv_nxt6000_tuner_set_params(struct dvb_frontend *fe, struct dvb_f struct dvb_usb_adapter *adap = fe->dvb->priv; u8 b[5]; dvb_usb_tuner_calc_regs(fe,fep,b, 5); + if (fe->ops.i2c_gate_ctrl) + fe->ops.i2c_gate_ctrl(fe, 1); return digitv_ctrl_msg(adap->dev, USB_WRITE_TUNER, 0, &b[1], 4, NULL, 0); } diff --git a/drivers/media/video/cafe_ccic.c b/drivers/media/video/cafe_ccic.c index 682dc7ce48d9..710c11a68296 100644 --- a/drivers/media/video/cafe_ccic.c +++ b/drivers/media/video/cafe_ccic.c @@ -1022,7 +1022,7 @@ static ssize_t cafe_v4l_read(struct file *filp, char __user *buffer, size_t len, loff_t *pos) { struct cafe_camera *cam = filp->private_data; - int ret; + int ret = 0; /* * Perhaps we're in speculative read mode and already @@ -1251,8 +1251,6 @@ static int cafe_vidioc_reqbufs(struct file *filp, void *priv, if (cam->n_sbufs == 0) /* no luck at all - ret already set */ kfree(cam->sb_bufs); - else - ret = 0; req->count = cam->n_sbufs; /* In case of partial success */ out: diff --git a/drivers/media/video/cx25840/cx25840-core.c b/drivers/media/video/cx25840/cx25840-core.c index cc535ca713d2..774d2536555b 100644 --- a/drivers/media/video/cx25840/cx25840-core.c +++ b/drivers/media/video/cx25840/cx25840-core.c @@ -633,7 +633,7 @@ static int cx25840_command(struct i2c_client *client, unsigned int cmd, { struct v4l2_register *reg = arg; - if (reg->i2c_id != I2C_DRIVERID_CX25840) + if (!v4l2_chip_match_i2c_client(client, reg->match_type, reg->match_chip)) return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EPERM; @@ -903,13 +903,13 @@ static int cx25840_detect_client(struct i2c_adapter *adapter, int address, state->vbi_line_offset = 8; state->id = id; + i2c_attach_client(client); + if (state->is_cx25836) cx25836_initialize(client); else cx25840_initialize(client, 1); - i2c_attach_client(client); - return 0; } diff --git a/drivers/media/video/cx25840/cx25840-firmware.c b/drivers/media/video/cx25840/cx25840-firmware.c index 1958d4016ea1..0e86b9d033ac 100644 --- a/drivers/media/video/cx25840/cx25840-firmware.c +++ b/drivers/media/video/cx25840/cx25840-firmware.c @@ -37,7 +37,7 @@ */ #define FWSEND 48 -#define FWDEV(x) &((x)->adapter->dev) +#define FWDEV(x) &((x)->dev) static char *firmware = FWFILE; diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c index a97be1bdc31d..bdfe2af70124 100644 --- a/drivers/media/video/cx88/cx88-video.c +++ b/drivers/media/video/cx88/cx88-video.c @@ -1389,7 +1389,7 @@ static int vidioc_g_register (struct file *file, void *fh, { struct cx88_core *core = ((struct cx8800_fh*)fh)->dev->core; - if (reg->i2c_id != 0) + if (!v4l2_chip_match_host(reg->match_type, reg->match_chip)) return -EINVAL; /* cx2388x has a 24-bit register space */ reg->val = cx_read(reg->reg&0xffffff); @@ -1401,7 +1401,7 @@ static int vidioc_s_register (struct file *file, void *fh, { struct cx88_core *core = ((struct cx8800_fh*)fh)->dev->core; - if (reg->i2c_id != 0) + if (!v4l2_chip_match_host(reg->match_type, reg->match_chip)) return -EINVAL; cx_write(reg->reg&0xffffff, reg->val); return 0; diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.c b/drivers/media/video/pvrusb2/pvrusb2-hdw.c index a1ca0f5007e0..1cd4bb3ae260 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.c +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.c @@ -3256,8 +3256,8 @@ static int pvr2_hdw_get_eeprom_addr(struct pvr2_hdw *hdw) int pvr2_hdw_register_access(struct pvr2_hdw *hdw, - u32 chip_id, u64 reg_id, - int setFl,u32 *val_ptr) + u32 match_type, u32 match_chip, u64 reg_id, + int setFl,u64 *val_ptr) { #ifdef CONFIG_VIDEO_ADV_DEBUG struct list_head *item; @@ -3268,13 +3268,16 @@ int pvr2_hdw_register_access(struct pvr2_hdw *hdw, if (!capable(CAP_SYS_ADMIN)) return -EPERM; - req.i2c_id = chip_id; + req.match_type = match_type; + req.match_chip = match_chip; req.reg = reg_id; if (setFl) req.val = *val_ptr; mutex_lock(&hdw->i2c_list_lock); do { list_for_each(item,&hdw->i2c_clients) { cp = list_entry(item,struct pvr2_i2c_client,list); - if (cp->client->driver->id != chip_id) continue; + if (!v4l2_chip_match_i2c_client(cp->client, req.match_type, req.match_chip)) { + continue; + } stat = pvr2_i2c_client_cmd( cp,(setFl ? VIDIOC_DBG_S_REGISTER : VIDIOC_DBG_G_REGISTER),&req); diff --git a/drivers/media/video/pvrusb2/pvrusb2-hdw.h b/drivers/media/video/pvrusb2/pvrusb2-hdw.h index 566a8ef7e121..0c9cca43ff85 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-hdw.h +++ b/drivers/media/video/pvrusb2/pvrusb2-hdw.h @@ -217,13 +217,14 @@ void pvr2_hdw_v4l_store_minor_number(struct pvr2_hdw *, enum pvr2_v4l_type index,int); /* Direct read/write access to chip's registers: - chip_id - unique id of chip (e.g. I2C_DRIVERD_xxxx) + match_type - how to interpret match_chip (e.g. driver ID, i2c address) + match_chip - chip match value (e.g. I2C_DRIVERD_xxxx) reg_id - register number to access setFl - true to set the register, false to read it val_ptr - storage location for source / result. */ int pvr2_hdw_register_access(struct pvr2_hdw *, - u32 chip_id,u64 reg_id, - int setFl,u32 *val_ptr); + u32 match_type, u32 match_chip,u64 reg_id, + int setFl,u64 *val_ptr); /* The following entry points are all lower level things you normally don't want to worry about. */ diff --git a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c index 4fe4136204c7..5313d342666e 100644 --- a/drivers/media/video/pvrusb2/pvrusb2-v4l2.c +++ b/drivers/media/video/pvrusb2/pvrusb2-v4l2.c @@ -740,11 +740,11 @@ static int pvr2_v4l2_do_ioctl(struct inode *inode, struct file *file, case VIDIOC_DBG_S_REGISTER: case VIDIOC_DBG_G_REGISTER: { - u32 val; + u64 val; struct v4l2_register *req = (struct v4l2_register *)arg; if (cmd == VIDIOC_DBG_S_REGISTER) val = req->val; ret = pvr2_hdw_register_access( - hdw,req->i2c_id,req->reg, + hdw,req->match_type,req->match_chip,req->reg, cmd == VIDIOC_DBG_S_REGISTER,&val); if (cmd == VIDIOC_DBG_G_REGISTER) req->val = val; break; diff --git a/drivers/media/video/saa7115.c b/drivers/media/video/saa7115.c index c4f066d6668e..7735b6758921 100644 --- a/drivers/media/video/saa7115.c +++ b/drivers/media/video/saa7115.c @@ -1425,7 +1425,7 @@ static int saa711x_command(struct i2c_client *client, unsigned int cmd, void *ar { struct v4l2_register *reg = arg; - if (reg->i2c_id != I2C_DRIVERID_SAA711X) + if (!v4l2_chip_match_i2c_client(client, reg->match_type, reg->match_chip)) return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EPERM; diff --git a/drivers/media/video/saa7127.c b/drivers/media/video/saa7127.c index bd9c4f3ad02e..654863db1591 100644 --- a/drivers/media/video/saa7127.c +++ b/drivers/media/video/saa7127.c @@ -619,7 +619,7 @@ static int saa7127_command(struct i2c_client *client, { struct v4l2_register *reg = arg; - if (reg->i2c_id != I2C_DRIVERID_SAA7127) + if (!v4l2_chip_match_i2c_client(client, reg->match_type, reg->match_chip)) return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EPERM; diff --git a/drivers/media/video/tvp5150.c b/drivers/media/video/tvp5150.c index 886b5df7c9d1..d5ec05f56adf 100644 --- a/drivers/media/video/tvp5150.c +++ b/drivers/media/video/tvp5150.c @@ -955,7 +955,7 @@ static int tvp5150_command(struct i2c_client *c, { struct v4l2_register *reg = arg; - if (reg->i2c_id != I2C_DRIVERID_TVP5150) + if (!v4l2_chip_match_i2c_client(c, reg->match_type, reg->match_chip)) return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EPERM; diff --git a/drivers/media/video/upd64031a.c b/drivers/media/video/upd64031a.c index b3b5fd536dc3..28d1133a3b7a 100644 --- a/drivers/media/video/upd64031a.c +++ b/drivers/media/video/upd64031a.c @@ -167,7 +167,7 @@ static int upd64031a_command(struct i2c_client *client, unsigned int cmd, void * { struct v4l2_register *reg = arg; - if (reg->i2c_id != I2C_DRIVERID_UPD64031A) + if (!v4l2_chip_match_i2c_client(client, reg->match_type, reg->match_chip)) return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EPERM; diff --git a/drivers/media/video/upd64083.c b/drivers/media/video/upd64083.c index 8852903e7a92..fe38224150d8 100644 --- a/drivers/media/video/upd64083.c +++ b/drivers/media/video/upd64083.c @@ -144,7 +144,7 @@ static int upd64083_command(struct i2c_client *client, unsigned int cmd, void *a { struct v4l2_register *reg = arg; - if (reg->i2c_id != I2C_DRIVERID_UPD64083) + if (!v4l2_chip_match_i2c_client(client, reg->match_type, reg->match_chip)) return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EPERM; diff --git a/drivers/media/video/usbvision/usbvision-video.c b/drivers/media/video/usbvision/usbvision-video.c index ae5f42562c0c..6fc14557d623 100644 --- a/drivers/media/video/usbvision/usbvision-video.c +++ b/drivers/media/video/usbvision/usbvision-video.c @@ -521,7 +521,7 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file, struct v4l2_register *reg = arg; int errCode; - if (reg->i2c_id != 0) + if (!v4l2_chip_match_host(reg->match_type, reg->match_chip)) return -EINVAL; if (!capable(CAP_SYS_ADMIN)) return -EPERM; @@ -540,7 +540,7 @@ static int usbvision_v4l2_do_ioctl(struct inode *inode, struct file *file, PDEBUG(DBG_IOCTL, "VIDIOC_DBG_%c_REGISTER reg=0x%02X, value=0x%02X", cmd == VIDIOC_DBG_G_REGISTER ? 'G' : 'S', - (unsigned int)reg->reg, reg->val); + (unsigned int)reg->reg, (unsigned int)reg->val); return 0; } #endif diff --git a/drivers/media/video/v4l2-common.c b/drivers/media/video/v4l2-common.c index ddfd80c5618b..54747606eae1 100644 --- a/drivers/media/video/v4l2-common.c +++ b/drivers/media/video/v4l2-common.c @@ -51,6 +51,7 @@ #include <linux/mm.h> #include <linux/string.h> #include <linux/errno.h> +#include <linux/i2c.h> #include <asm/uaccess.h> #include <asm/system.h> #include <asm/pgtable.h> @@ -365,13 +366,21 @@ static const char *v4l2_ioctls[] = { [_IOC_NR(VIDIOC_ENUMAUDOUT)] = "VIDIOC_ENUMAUDOUT", [_IOC_NR(VIDIOC_G_PRIORITY)] = "VIDIOC_G_PRIORITY", [_IOC_NR(VIDIOC_S_PRIORITY)] = "VIDIOC_S_PRIORITY", -#if 1 [_IOC_NR(VIDIOC_G_SLICED_VBI_CAP)] = "VIDIOC_G_SLICED_VBI_CAP", -#endif [_IOC_NR(VIDIOC_LOG_STATUS)] = "VIDIOC_LOG_STATUS", [_IOC_NR(VIDIOC_G_EXT_CTRLS)] = "VIDIOC_G_EXT_CTRLS", [_IOC_NR(VIDIOC_S_EXT_CTRLS)] = "VIDIOC_S_EXT_CTRLS", - [_IOC_NR(VIDIOC_TRY_EXT_CTRLS)] = "VIDIOC_TRY_EXT_CTRLS" + [_IOC_NR(VIDIOC_TRY_EXT_CTRLS)] = "VIDIOC_TRY_EXT_CTRLS", +#if 1 + [_IOC_NR(VIDIOC_ENUM_FRAMESIZES)] = "VIDIOC_ENUM_FRAMESIZES", + [_IOC_NR(VIDIOC_ENUM_FRAMEINTERVALS)] = "VIDIOC_ENUM_FRAMEINTERVALS", + [_IOC_NR(VIDIOC_G_ENC_INDEX)] = "VIDIOC_G_ENC_INDEX", + [_IOC_NR(VIDIOC_ENCODER_CMD)] = "VIDIOC_ENCODER_CMD", + [_IOC_NR(VIDIOC_TRY_ENCODER_CMD)] = "VIDIOC_TRY_ENCODER_CMD", + + [_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER", + [_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER", +#endif }; #define V4L2_IOCTLS ARRAY_SIZE(v4l2_ioctls) @@ -395,9 +404,6 @@ static const char *v4l2_int_ioctls[] = { [_IOC_NR(TUNER_SET_STANDBY)] = "TUNER_SET_STANDBY", [_IOC_NR(TDA9887_SET_CONFIG)] = "TDA9887_SET_CONFIG", - [_IOC_NR(VIDIOC_DBG_S_REGISTER)] = "VIDIOC_DBG_S_REGISTER", - [_IOC_NR(VIDIOC_DBG_G_REGISTER)] = "VIDIOC_DBG_G_REGISTER", - [_IOC_NR(VIDIOC_INT_S_TUNER_MODE)] = "VIDIOC_INT_S_TUNER_MODE", [_IOC_NR(VIDIOC_INT_RESET)] = "VIDIOC_INT_RESET", [_IOC_NR(VIDIOC_INT_AUDIO_CLOCK_FREQ)] = "VIDIOC_INT_AUDIO_CLOCK_FREQ", @@ -947,6 +953,28 @@ u32 v4l2_ctrl_next(const u32 * const * ctrl_classes, u32 id) return **ctrl_classes; } +int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 match_type, u32 match_chip) +{ + switch (match_type) { + case V4L2_CHIP_MATCH_I2C_DRIVER: + return (c != NULL && c->driver != NULL && c->driver->id == match_chip); + case V4L2_CHIP_MATCH_I2C_ADDR: + return (c != NULL && c->addr == match_chip); + default: + return 0; + } +} + +int v4l2_chip_match_host(u32 match_type, u32 match_chip) +{ + switch (match_type) { + case V4L2_CHIP_MATCH_HOST: + return match_chip == 0; + default: + return 0; + } +} + /* ----------------------------------------------------------------- */ EXPORT_SYMBOL(v4l2_norm_to_name); @@ -970,6 +998,9 @@ EXPORT_SYMBOL(v4l2_ctrl_query_menu); EXPORT_SYMBOL(v4l2_ctrl_query_fill); EXPORT_SYMBOL(v4l2_ctrl_query_fill_std); +EXPORT_SYMBOL(v4l2_chip_match_i2c_client); +EXPORT_SYMBOL(v4l2_chip_match_host); + /* * Local variables: * c-basic-offset: 8 diff --git a/drivers/media/video/videodev.c b/drivers/media/video/videodev.c index dc9b1ef678aa..011938fb7e0e 100644 --- a/drivers/media/video/videodev.c +++ b/drivers/media/video/videodev.c @@ -1342,6 +1342,42 @@ static int __video_do_ioctl(struct inode *inode, struct file *file, ret=vfd->vidioc_s_jpegcomp(file, fh, p); break; } + case VIDIOC_G_ENC_INDEX: + { + struct v4l2_enc_idx *p=arg; + + if (!vfd->vidioc_g_enc_index) + break; + ret=vfd->vidioc_g_enc_index(file, fh, p); + if (!ret) + dbgarg (cmd, "entries=%d, entries_cap=%d\n", + p->entries,p->entries_cap); + break; + } + case VIDIOC_ENCODER_CMD: + { + struct v4l2_encoder_cmd *p=arg; + + if (!vfd->vidioc_encoder_cmd) + break; + ret=vfd->vidioc_encoder_cmd(file, fh, p); + if (!ret) + dbgarg (cmd, "cmd=%d, flags=%d\n", + p->cmd,p->flags); + break; + } + case VIDIOC_TRY_ENCODER_CMD: + { + struct v4l2_encoder_cmd *p=arg; + + if (!vfd->vidioc_try_encoder_cmd) + break; + ret=vfd->vidioc_try_encoder_cmd(file, fh, p); + if (!ret) + dbgarg (cmd, "cmd=%d, flags=%d\n", + p->cmd,p->flags); + break; + } case VIDIOC_G_PARM: { struct v4l2_streamparm *p=arg; diff --git a/drivers/usb/input/hid-core.c b/drivers/usb/input/hid-core.c index ef09952f2039..12ec8b432953 100644 --- a/drivers/usb/input/hid-core.c +++ b/drivers/usb/input/hid-core.c @@ -4,7 +4,7 @@ * Copyright (c) 1999 Andreas Gal * Copyright (c) 2000-2005 Vojtech Pavlik <vojtech@suse.cz> * Copyright (c) 2005 Michael Haboustak <mike-@cinci.rr.com> for Concept2, Inc - * Copyright (c) 2006 Jiri Kosina + * Copyright (c) 2006-2007 Jiri Kosina */ /* @@ -27,9 +27,6 @@ #include <linux/input.h> #include <linux/wait.h> -#undef DEBUG -#undef DEBUG_DATA - #include <linux/usb.h> #include <linux/hid.h> @@ -758,6 +755,8 @@ void usbhid_init_reports(struct hid_device *hid) #define USB_VENDOR_ID_LOGITECH 0x046d #define USB_DEVICE_ID_LOGITECH_USB_RECEIVER 0xc101 +#define USB_DEVICE_ID_LOGITECH_USB_RECEIVER_2 0xc517 +#define USB_DEVICE_ID_DINOVO_EDGE 0xc714 #define USB_VENDOR_ID_IMATION 0x0718 #define USB_DEVICE_ID_DISC_STAKKA 0xd000 @@ -778,6 +777,8 @@ static const struct hid_blacklist { unsigned quirks; } hid_blacklist[] = { + { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_DINOVO_EDGE, HID_QUIRK_DUPLICATE_USAGES }, + { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_01, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_10, HID_QUIRK_IGNORE }, { USB_VENDOR_ID_AIPTEK, USB_DEVICE_ID_AIPTEK_20, HID_QUIRK_IGNORE }, @@ -944,6 +945,7 @@ static const struct hid_blacklist { { USB_VENDOR_ID_TURBOX, USB_DEVICE_ID_TURBOX_KEYBOARD, HID_QUIRK_NOGET }, { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_USB_RECEIVER, HID_QUIRK_BAD_RELATIVE_KEYS }, + { USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_LOGITECH_USB_RECEIVER_2, HID_QUIRK_LOGITECH_S510_DESCRIPTOR }, { USB_VENDOR_ID_PANTHERLORD, USB_DEVICE_ID_PANTHERLORD_TWIN_USB_JOYSTICK, HID_QUIRK_MULTI_INPUT | HID_QUIRK_SKIP_OUTPUT_REPORTS }, @@ -1041,6 +1043,22 @@ static void hid_fixup_sony_ps3_controller(struct usb_device *dev, int ifnum) kfree(buf); } +/* + * Logitech S510 keyboard sends in report #3 keys which are far + * above the logical maximum described in descriptor. This extends + * the original value of 0x28c of logical maximum to 0x104d + */ +static void hid_fixup_s510_descriptor(unsigned char *rdesc, int rsize) +{ + if (rsize >= 90 && rdesc[83] == 0x26 + && rdesc[84] == 0x8c + && rdesc[85] == 0x02) { + info("Fixing up Logitech S510 report descriptor"); + rdesc[84] = rdesc[89] = 0x4d; + rdesc[85] = rdesc[90] = 0x10; + } +} + static struct hid_device *usb_hid_configure(struct usb_interface *intf) { struct usb_host_interface *interface = intf->cur_altsetting; @@ -1109,7 +1127,10 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) if ((quirks & HID_QUIRK_CYMOTION)) hid_fixup_cymotion_descriptor(rdesc, rsize); -#ifdef DEBUG_DATA + if (quirks & HID_QUIRK_LOGITECH_S510_DESCRIPTOR) + hid_fixup_s510_descriptor(rdesc, rsize); + +#ifdef CONFIG_HID_DEBUG printk(KERN_DEBUG __FILE__ ": report descriptor (size %u, read %d) = ", rsize, n); for (n = 0; n < rsize; n++) printk(" %02x", (unsigned char) rdesc[n]); @@ -1225,8 +1246,8 @@ static struct hid_device *usb_hid_configure(struct usb_interface *intf) le16_to_cpu(dev->descriptor.idProduct)); hid->bus = BUS_USB; - hid->vendor = dev->descriptor.idVendor; - hid->product = dev->descriptor.idProduct; + hid->vendor = le16_to_cpu(dev->descriptor.idVendor); + hid->product = le16_to_cpu(dev->descriptor.idProduct); usb_make_path(dev, hid->phys, sizeof(hid->phys)); strlcat(hid->phys, "/input", sizeof(hid->phys)); diff --git a/include/asm-sparc64/dma.h b/include/asm-sparc64/dma.h index 93e5a062df88..1bf4f7a8fbe1 100644 --- a/include/asm-sparc64/dma.h +++ b/include/asm-sparc64/dma.h @@ -205,10 +205,6 @@ do { u32 tmp = sbus_readl((__regs) + DMA_CSR); \ #define for_each_dvma(dma) \ for((dma) = dma_chain; (dma); (dma) = (dma)->next) -extern int get_dma_list(char *); -extern int request_dma(unsigned int, __const__ char *); -extern void free_dma(unsigned int); - /* From PCI */ #ifdef CONFIG_PCI diff --git a/include/asm-sparc64/parport.h b/include/asm-sparc64/parport.h index d3895873e4c7..be9509c8f8c1 100644 --- a/include/asm-sparc64/parport.h +++ b/include/asm-sparc64/parport.h @@ -23,8 +23,30 @@ static struct sparc_ebus_info { struct ebus_dma_info info; unsigned int addr; unsigned int count; + int lock; } sparc_ebus_dmas[PARPORT_PC_MAX_PORTS]; +static __inline__ int request_dma(unsigned int dmanr, const char *device_id) +{ + if (dmanr >= PARPORT_PC_MAX_PORTS) + return -EINVAL; + if (xchg(&sparc_ebus_dmas[dmanr].lock, 1) != 0) + return -EBUSY; + return 0; +} + +static __inline__ void free_dma(unsigned int dmanr) +{ + if (dmanr >= PARPORT_PC_MAX_PORTS) { + printk(KERN_WARNING "Trying to free DMA%d\n", dmanr); + return; + } + if (xchg(&sparc_ebus_dmas[dmanr].lock, 0) == 0) { + printk(KERN_WARNING "Trying to free free DMA%d\n", dmanr); + return; + } +} + static __inline__ void enable_dma(unsigned int dmanr) { ebus_dma_enable(&sparc_ebus_dmas[dmanr].info, 1); diff --git a/include/linux/hid.h b/include/linux/hid.h index d26b08f461f2..8c97d4d3fdb0 100644 --- a/include/linux/hid.h +++ b/include/linux/hid.h @@ -6,7 +6,7 @@ * * Copyright (c) 1999 Andreas Gal * Copyright (c) 2000-2001 Vojtech Pavlik - * Copyright (c) 2006 Jiri Kosina + * Copyright (c) 2006-2007 Jiri Kosina */ /* @@ -267,6 +267,8 @@ struct hid_item { #define HID_QUIRK_SKIP_OUTPUT_REPORTS 0x00020000 #define HID_QUIRK_IGNORE_MOUSE 0x00040000 #define HID_QUIRK_SONY_PS3_CONTROLLER 0x00080000 +#define HID_QUIRK_LOGITECH_S510_DESCRIPTOR 0x00100000 +#define HID_QUIRK_DUPLICATE_USAGES 0x00200000 /* * This is the global environment of the parser. This information is @@ -292,7 +294,7 @@ struct hid_global { */ #define HID_MAX_DESCRIPTOR_SIZE 4096 -#define HID_MAX_USAGES 1024 +#define HID_MAX_USAGES 8192 #define HID_DEFAULT_NUM_COLLECTIONS 16 struct hid_local { diff --git a/include/linux/hugetlb.h b/include/linux/hugetlb.h index a60995afe334..3f3e7a648da3 100644 --- a/include/linux/hugetlb.h +++ b/include/linux/hugetlb.h @@ -4,6 +4,7 @@ #ifdef CONFIG_HUGETLB_PAGE #include <linux/mempolicy.h> +#include <linux/shm.h> #include <asm/tlbflush.h> struct ctl_table; @@ -168,7 +169,12 @@ void hugetlb_put_quota(struct address_space *mapping); static inline int is_file_hugepages(struct file *file) { - return file->f_op == &hugetlbfs_file_operations; + if (file->f_op == &hugetlbfs_file_operations) + return 1; + if (is_file_shm_hugepages(file)) + return 1; + + return 0; } static inline void set_file_hugepages(struct file *file) diff --git a/include/linux/shm.h b/include/linux/shm.h index a2c896ad0bef..ad2e3af65997 100644 --- a/include/linux/shm.h +++ b/include/linux/shm.h @@ -96,12 +96,17 @@ struct shmid_kernel /* private to the kernel */ #ifdef CONFIG_SYSVIPC long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr); +extern int is_file_shm_hugepages(struct file *file); #else static inline long do_shmat(int shmid, char __user *shmaddr, int shmflg, unsigned long *addr) { return -ENOSYS; } +static inline int is_file_shm_hugepages(struct file *file) +{ + return 0; +} #endif #endif /* __KERNEL__ */ diff --git a/include/linux/socket.h b/include/linux/socket.h index 28157a36e6cc..fcd35a210e7f 100644 --- a/include/linux/socket.h +++ b/include/linux/socket.h @@ -16,7 +16,7 @@ struct __kernel_sockaddr_storage { /* _SS_MAXSIZE value minus size of ss_family */ } __attribute__ ((aligned(_K_SS_ALIGNSIZE))); /* force desired alignment */ -#ifdef __KERNEL__ +#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) #include <asm/socket.h> /* arch-dependent defines */ #include <linux/sockios.h> /* the SIOCxxx I/O controls */ diff --git a/include/linux/stat.h b/include/linux/stat.h index 4f8539ccff6c..679ef0d70b6b 100644 --- a/include/linux/stat.h +++ b/include/linux/stat.h @@ -7,7 +7,7 @@ #endif -#ifdef __KERNEL__ +#if defined(__KERNEL__) || !defined(__GLIBC__) || (__GLIBC__ < 2) #define S_IFMT 00170000 #define S_IFSOCK 0140000 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h index 21805b500aa2..523405e1e1f6 100644 --- a/include/linux/sysfs.h +++ b/include/linux/sysfs.h @@ -211,9 +211,8 @@ static inline int sysfs_add_file_to_group(struct kobject *kobj, } static inline void sysfs_remove_file_from_group(struct kobject *kobj, - const struct attribute *attr, const char *group); + const struct attribute *attr, const char *group) { - ; } static inline void sysfs_notify(struct kobject * k, char *dir, char *attr) diff --git a/include/linux/videodev2.h b/include/linux/videodev2.h index 65a165f918c9..441b877bf150 100644 --- a/include/linux/videodev2.h +++ b/include/linux/videodev2.h @@ -1193,6 +1193,55 @@ struct v4l2_audioout }; /* + * M P E G S E R V I C E S + * + * NOTE: EXPERIMENTAL API + */ +#if 1 +#define V4L2_ENC_IDX_FRAME_I (0) +#define V4L2_ENC_IDX_FRAME_P (1) +#define V4L2_ENC_IDX_FRAME_B (2) +#define V4L2_ENC_IDX_FRAME_MASK (0xf) + +struct v4l2_enc_idx_entry { + __u64 offset; + __u64 pts; + __u32 length; + __u32 flags; + __u32 reserved[2]; +}; + +#define V4L2_ENC_IDX_ENTRIES (64) +struct v4l2_enc_idx { + __u32 entries; + __u32 entries_cap; + __u32 reserved[4]; + struct v4l2_enc_idx_entry entry[V4L2_ENC_IDX_ENTRIES]; +}; + + +#define V4L2_ENC_CMD_START (0) +#define V4L2_ENC_CMD_STOP (1) +#define V4L2_ENC_CMD_PAUSE (2) +#define V4L2_ENC_CMD_RESUME (3) + +/* Flags for V4L2_ENC_CMD_STOP */ +#define V4L2_ENC_CMD_STOP_AT_GOP_END (1 << 0) + +struct v4l2_encoder_cmd { + __u32 cmd; + __u32 flags; + union { + struct { + __u32 data[8]; + } raw; + }; +}; + +#endif + + +/* * D A T A S E R V I C E S ( V B I ) * * Data services API by Michael Schimek @@ -1303,13 +1352,21 @@ struct v4l2_streamparm /* * A D V A N C E D D E B U G G I N G + * + * NOTE: EXPERIMENTAL API */ /* VIDIOC_DBG_G_REGISTER and VIDIOC_DBG_S_REGISTER */ + +#define V4L2_CHIP_MATCH_HOST 0 /* Match against chip ID on host (0 for the host) */ +#define V4L2_CHIP_MATCH_I2C_DRIVER 1 /* Match against I2C driver ID */ +#define V4L2_CHIP_MATCH_I2C_ADDR 2 /* Match against I2C 7-bit address */ + struct v4l2_register { + __u32 match_type; /* Match type */ + __u32 match_chip; /* Match this chip, meaning determined by match_type */ __u64 reg; - __u32 i2c_id; /* I2C driver ID of the I2C chip, or 0 for the host */ - __u32 val; + __u64 val; }; /* @@ -1378,10 +1435,14 @@ struct v4l2_register { #if 1 #define VIDIOC_ENUM_FRAMESIZES _IOWR ('V', 74, struct v4l2_frmsizeenum) #define VIDIOC_ENUM_FRAMEINTERVALS _IOWR ('V', 75, struct v4l2_frmivalenum) +#define VIDIOC_G_ENC_INDEX _IOR ('V', 76, struct v4l2_enc_idx) +#define VIDIOC_ENCODER_CMD _IOWR ('V', 77, struct v4l2_encoder_cmd) +#define VIDIOC_TRY_ENCODER_CMD _IOWR ('V', 78, struct v4l2_encoder_cmd) + +/* Experimental, only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */ +#define VIDIOC_DBG_S_REGISTER _IOW ('V', 79, struct v4l2_register) +#define VIDIOC_DBG_G_REGISTER _IOWR ('V', 80, struct v4l2_register) #endif -/* only implemented if CONFIG_VIDEO_ADV_DEBUG is defined */ -#define VIDIOC_DBG_S_REGISTER _IOW ('d', 100, struct v4l2_register) -#define VIDIOC_DBG_G_REGISTER _IOWR('d', 101, struct v4l2_register) #ifdef __OLD_VIDIOC_ /* for compatibility, will go away some day */ diff --git a/include/media/v4l2-common.h b/include/media/v4l2-common.h index 244e440edb53..6eaeec98ed89 100644 --- a/include/media/v4l2-common.h +++ b/include/media/v4l2-common.h @@ -94,6 +94,14 @@ u32 v4l2_ctrl_next(const u32 * const *ctrl_classes, u32 id); /* ------------------------------------------------------------------------- */ +/* Register/chip ident helper function */ + +struct i2c_client; /* forward reference */ +int v4l2_chip_match_i2c_client(struct i2c_client *c, u32 id_type, u32 chip_id); +int v4l2_chip_match_host(u32 id_type, u32 chip_id); + +/* ------------------------------------------------------------------------- */ + /* Internal ioctls */ /* VIDIOC_INT_DECODE_VBI_LINE */ diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index aeec56992ef5..1dd3d3239ecf 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -271,6 +271,12 @@ struct video_device struct v4l2_jpegcompression *a); int (*vidioc_s_jpegcomp) (struct file *file, void *fh, struct v4l2_jpegcompression *a); + int (*vidioc_g_enc_index) (struct file *file, void *fh, + struct v4l2_enc_idx *a); + int (*vidioc_encoder_cmd) (struct file *file, void *fh, + struct v4l2_encoder_cmd *a); + int (*vidioc_try_encoder_cmd) (struct file *file, void *fh, + struct v4l2_encoder_cmd *a); /* Stream type-dependent parameter ioctls */ int (*vidioc_g_parm) (struct file *file, void *fh, diff --git a/include/net/sock.h b/include/net/sock.h index 03684e702d13..2c7d60ca3548 100644 --- a/include/net/sock.h +++ b/include/net/sock.h @@ -1278,7 +1278,7 @@ static inline int sock_writeable(const struct sock *sk) static inline gfp_t gfp_any(void) { - return in_softirq() ? GFP_ATOMIC : GFP_KERNEL; + return in_atomic() ? GFP_ATOMIC : GFP_KERNEL; } static inline long sock_rcvtimeo(const struct sock *sk, int noblock) diff --git a/ipc/shm.c b/ipc/shm.c index 3d0eb7940e9c..4fefbad7096d 100644 --- a/ipc/shm.c +++ b/ipc/shm.c @@ -285,21 +285,41 @@ static int shm_release(struct inode *ino, struct file *file) return 0; } -#ifndef CONFIG_MMU +static int shm_fsync(struct file *file, struct dentry *dentry, int datasync) +{ + int (*fsync) (struct file *, struct dentry *, int datasync); + struct shm_file_data *sfd = shm_file_data(file); + int ret = -EINVAL; + + fsync = sfd->file->f_op->fsync; + if (fsync) + ret = fsync(sfd->file, sfd->file->f_path.dentry, datasync); + return ret; +} + static unsigned long shm_get_unmapped_area(struct file *file, unsigned long addr, unsigned long len, unsigned long pgoff, unsigned long flags) { struct shm_file_data *sfd = shm_file_data(file); - return sfd->file->f_op->get_unmapped_area(sfd->file, addr, len, pgoff, - flags); + return get_unmapped_area(sfd->file, addr, len, pgoff, flags); +} + +int is_file_shm_hugepages(struct file *file) +{ + int ret = 0; + + if (file->f_op == &shm_file_operations) { + struct shm_file_data *sfd; + sfd = shm_file_data(file); + ret = is_file_hugepages(sfd->file); + } + return ret; } -#else -#define shm_get_unmapped_area NULL -#endif static const struct file_operations shm_file_operations = { .mmap = shm_mmap, + .fsync = shm_fsync, .release = shm_release, .get_unmapped_area = shm_get_unmapped_area, }; diff --git a/net/bridge/br_ioctl.c b/net/bridge/br_ioctl.c index 3ab153d3c508..147015fe5c75 100644 --- a/net/bridge/br_ioctl.c +++ b/net/bridge/br_ioctl.c @@ -291,12 +291,11 @@ static int old_dev_ioctl(struct net_device *dev, struct ifreq *rq, int cmd) if (!capable(CAP_NET_ADMIN)) return -EPERM; - spin_lock_bh(&br->lock); if ((p = br_get_port(br, args[1])) == NULL) ret = -EINVAL; else br_stp_set_path_cost(p, args[2]); - spin_unlock_bh(&br->lock); + return ret; } diff --git a/net/core/skbuff.c b/net/core/skbuff.c index f89ff151cfab..820761f9eeef 100644 --- a/net/core/skbuff.c +++ b/net/core/skbuff.c @@ -2037,7 +2037,7 @@ struct sk_buff *skb_segment(struct sk_buff *skb, int features) err: while ((skb = segs)) { segs = skb->next; - kfree(skb); + kfree_skb(skb); } return ERR_PTR(err); } diff --git a/net/dccp/output.c b/net/dccp/output.c index f5c6aca1dfa4..3282f2f2291b 100644 --- a/net/dccp/output.c +++ b/net/dccp/output.c @@ -269,7 +269,7 @@ void dccp_write_xmit(struct sock *sk, int block) err); } else { dccp_pr_debug("packet discarded\n"); - kfree(skb); + kfree_skb(skb); } } } diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c index 30b1e520ad94..6b5c64f3c925 100644 --- a/net/ipv4/tcp_minisocks.c +++ b/net/ipv4/tcp_minisocks.c @@ -381,7 +381,7 @@ struct sock *tcp_create_openreq_child(struct sock *sk, struct request_sock *req, if (newsk != NULL) { const struct inet_request_sock *ireq = inet_rsk(req); struct tcp_request_sock *treq = tcp_rsk(req); - struct inet_connection_sock *newicsk = inet_csk(sk); + struct inet_connection_sock *newicsk = inet_csk(newsk); struct tcp_sock *newtp; /* Now setup tcp_sock */ diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c index f6ac65d36559..e16f1bba5dff 100644 --- a/net/ipv6/addrconf.c +++ b/net/ipv6/addrconf.c @@ -400,6 +400,8 @@ static void dev_forward_change(struct inet6_dev *idev) ipv6_dev_mc_dec(dev, &addr); } for (ifa=idev->addr_list; ifa; ifa=ifa->if_next) { + if (ifa->flags&IFA_F_TENTATIVE) + continue; if (idev->cnf.forwarding) addrconf_join_anycast(ifa); else diff --git a/net/ipv6/anycast.c b/net/ipv6/anycast.c index e5ef5979ade4..09117d63256f 100644 --- a/net/ipv6/anycast.c +++ b/net/ipv6/anycast.c @@ -461,6 +461,7 @@ static inline struct ifacaddr6 *ac6_get_first(struct seq_file *seq) break; } read_unlock_bh(&idev->lock); + in6_dev_put(idev); } return im; } diff --git a/net/ipx/ChangeLog b/net/ipx/ChangeLog deleted file mode 100644 index 3b29763751a3..000000000000 --- a/net/ipx/ChangeLog +++ /dev/null @@ -1,101 +0,0 @@ - Revision 0.21: Uses the new generic socket option code. - - Revision 0.22: Gcc clean ups and drop out device registration. Use the - new multi-protocol edition of hard_header - - Revision 0.23: IPX /proc by Mark Evans. Adding a route will - will overwrite any existing route to the same network. - - Revision 0.24: Supports new /proc with no 4K limit - - Revision 0.25: Add ephemeral sockets, passive local network - identification, support for local net 0 and - multiple datalinks <Greg Page> - - Revision 0.26: Device drop kills IPX routes via it. (needed for module) - - Revision 0.27: Autobind <Mark Evans> - - Revision 0.28: Small fix for multiple local networks <Thomas Winder> - - Revision 0.29: Assorted major errors removed <Mark Evans> - Small correction to promisc mode error fix <Alan Cox> - Asynchronous I/O support. Changed to use notifiers - and the newer packet_type stuff. Assorted major - fixes <Alejandro Liu> - - Revision 0.30: Moved to net/ipx/... <Alan Cox> - Don't set address length on recvfrom that errors. - Incorrect verify_area. - - Revision 0.31: New sk_buffs. This still needs a lot of - testing. <Alan Cox> - - Revision 0.32: Using sock_alloc_send_skb, firewall hooks. <Alan Cox> - Supports sendmsg/recvmsg - - Revision 0.33: Internal network support, routing changes, uses a - protocol private area for ipx data. - - Revision 0.34: Module support. <Jim Freeman> - - Revision 0.35: Checksum support. <Neil Turton>, hooked in by <Alan Cox> - Handles WIN95 discovery packets <Volker Lendecke> - - Revision 0.36: Internal bump up for 2.1 - - Revision 0.37: Began adding POSIXisms. - - Revision 0.38: Asynchronous socket stuff made current. - - Revision 0.39: SPX interfaces - - Revision 0.40: Tiny SIOCGSTAMP fix (chris@cybernet.co.nz) - - Revision 0.41: 802.2TR removed (p.norton@computer.org) - Fixed connecting to primary net, - Automatic binding on send & receive, - Martijn van Oosterhout <kleptogimp@geocities.com> - - Revision 042: Multithreading - use spinlocks and refcounting to - protect some structures: ipx_interface sock list, list - of ipx interfaces, etc. - Bugfixes - do refcounting on net_devices, check function - results, etc. Thanks to davem and freitag for - suggestions and guidance. - Arnaldo Carvalho de Melo <acme@conectiva.com.br>, - November, 2000 - - Revision 043: Shared SKBs, don't mangle packets, some cleanups - Arnaldo Carvalho de Melo <acme@conectiva.com.br>, - December, 2000 - - Revision 044: Call ipxitf_hold on NETDEV_UP - acme - - Revision 045: fix PPROP routing bug - acme - - Revision 046: Further fixes to PPROP, ipxitf_create_internal was - doing an unneeded MOD_INC_USE_COUNT, implement - sysctl for ipx_pprop_broacasting, fix the ipx sysctl - handling, making it dynamic, some cleanups, thanks to - Petr Vandrovec for review and good suggestions. (acme) - - Revision 047: Cleanups, CodingStyle changes, move the ncp connection - hack out of line - acme - - Revision 048: Use sk->protinfo to store the pointer to IPX private - area, remove af_ipx from sk->protinfo and move ipx_opt - to include/net/ipx.h, use IPX_SK like DecNET, etc - acme - - Revision 049: SPX support dropped, see comment in ipx_create - acme - - Revision 050: Use seq_file for proc stuff, moving it to ipx_proc.c - acme - -Other fixes: - - Protect the module by a MOD_INC_USE_COUNT/MOD_DEC_USE_COUNT pair. Also, now - usage count is managed this way: - -Count one if the auto_interface mode is on - -Count one per configured interface - - Jacques Gelinas (jacques@solucorp.qc.ca) diff --git a/net/ipx/Kconfig b/net/ipx/Kconfig index 980a826f5d02..e9ad0062fbb6 100644 --- a/net/ipx/Kconfig +++ b/net/ipx/Kconfig @@ -16,8 +16,7 @@ config IPX support", below. IPX is similar in scope to IP, while SPX, which runs on top of IPX, - is similar to TCP. There is also experimental support for SPX in - Linux (see "SPX networking", below). + is similar to TCP. To turn your Linux box into a fully featured NetWare file server and IPX router, say Y here and fetch either lwared from @@ -26,9 +25,6 @@ config IPX information, read the IPX-HOWTO available from <http://www.tldp.org/docs.html#howto>. - General information about how to connect Linux, Windows machines and - Macs is on the WWW at <http://www.eats.com/linux_mac_win.html>. - The IPX driver would enlarge your kernel by about 16 KB. To compile this driver as a module, choose M here: the module will be called ipx. Unless you want to integrate your Linux box with a local Novell diff --git a/net/netfilter/nfnetlink.c b/net/netfilter/nfnetlink.c index 11d504d0ac72..bf23e489e4cd 100644 --- a/net/netfilter/nfnetlink.c +++ b/net/netfilter/nfnetlink.c @@ -197,13 +197,12 @@ EXPORT_SYMBOL_GPL(nfnetlink_has_listeners); int nfnetlink_send(struct sk_buff *skb, u32 pid, unsigned group, int echo) { - gfp_t allocation = in_interrupt() ? GFP_ATOMIC : GFP_KERNEL; int err = 0; NETLINK_CB(skb).dst_group = group; if (echo) atomic_inc(&skb->users); - netlink_broadcast(nfnl, skb, pid, group, allocation); + netlink_broadcast(nfnl, skb, pid, group, gfp_any()); if (echo) err = netlink_unicast(nfnl, skb, pid, MSG_DONTWAIT); diff --git a/net/netlabel/netlabel_unlabeled.c b/net/netlabel/netlabel_unlabeled.c index 5bc37181662e..b931edee4b8b 100644 --- a/net/netlabel/netlabel_unlabeled.c +++ b/net/netlabel/netlabel_unlabeled.c @@ -173,7 +173,7 @@ static int netlbl_unlabel_list(struct sk_buff *skb, struct genl_info *info) return 0; list_failure: - kfree(ans_skb); + kfree_skb(ans_skb); return ret_val; } diff --git a/net/xfrm/xfrm_user.c b/net/xfrm/xfrm_user.c index 256745321611..956cfe0ff7f8 100644 --- a/net/xfrm/xfrm_user.c +++ b/net/xfrm/xfrm_user.c @@ -1401,7 +1401,7 @@ static int xfrm_get_ae(struct sk_buff *skb, struct nlmsghdr *nlh, x = xfrm_state_lookup(&id->daddr, id->spi, id->proto, id->family); if (x == NULL) { - kfree(r_skb); + kfree_skb(r_skb); return -ESRCH; } @@ -1557,14 +1557,13 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh, struct xfrm_usersa_info *p = &ue->state; x = xfrm_state_lookup(&p->id.daddr, p->id.spi, p->id.proto, p->family); - err = -ENOENT; + err = -ENOENT; if (x == NULL) return err; - err = -EINVAL; - spin_lock_bh(&x->lock); + err = -EINVAL; if (x->km.state != XFRM_STATE_VALID) goto out; km_state_expired(x, ue->hard, current->pid); @@ -1574,6 +1573,7 @@ static int xfrm_add_sa_expire(struct sk_buff *skb, struct nlmsghdr *nlh, xfrm_audit_log(NETLINK_CB(skb).loginuid, NETLINK_CB(skb).sid, AUDIT_MAC_IPSEC_DELSA, 1, NULL, x); } + err = 0; out: spin_unlock_bh(&x->lock); xfrm_state_put(x); |