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authorJames Morris <jmorris@namei.org>2008-11-18 18:52:37 +1100
committerJames Morris <jmorris@namei.org>2008-11-18 18:52:37 +1100
commitf3a5c547012a09f38f7c27b17a8e3150b69cd259 (patch)
tree4d1d47382a4a445fc7ef7431bcf5d06b7cca8539 /drivers
parente50a906e0200084f04f8f3b7c3a14b0442d1347f (diff)
parent4e14e833ac3b97a4aa8803eea49f899adc5bb5f4 (diff)
downloadop-kernel-dev-f3a5c547012a09f38f7c27b17a8e3150b69cd259.zip
op-kernel-dev-f3a5c547012a09f38f7c27b17a8e3150b69cd259.tar.gz
Merge branch 'master' into next
Conflicts: fs/cifs/misc.c Merge to resolve above, per the patch below. Signed-off-by: James Morris <jmorris@namei.org> diff --cc fs/cifs/misc.c index ec36410,addd1dc..0000000 --- a/fs/cifs/misc.c +++ b/fs/cifs/misc.c @@@ -347,13 -338,13 +338,13 @@@ header_assemble(struct smb_hdr *buffer /* BB Add support for establishing new tCon and SMB Session */ /* with userid/password pairs found on the smb session */ /* for other target tcp/ip addresses BB */ - if (current->fsuid != treeCon->ses->linux_uid) { + if (current_fsuid() != treeCon->ses->linux_uid) { cFYI(1, ("Multiuser mode and UID " "did not match tcon uid")); - read_lock(&GlobalSMBSeslock); - list_for_each(temp_item, &GlobalSMBSessionList) { - ses = list_entry(temp_item, struct cifsSesInfo, cifsSessionList); + read_lock(&cifs_tcp_ses_lock); + list_for_each(temp_item, &treeCon->ses->server->smb_ses_list) { + ses = list_entry(temp_item, struct cifsSesInfo, smb_ses_list); - if (ses->linux_uid == current->fsuid) { + if (ses->linux_uid == current_fsuid()) { if (ses->server == treeCon->ses->server) { cFYI(1, ("found matching uid substitute right smb_uid")); buffer->Uid = ses->Suid;
Diffstat (limited to 'drivers')
-rw-r--r--drivers/acpi/sleep/proc.c2
-rw-r--r--drivers/ata/libata-sff.c13
-rw-r--r--drivers/block/Kconfig29
-rw-r--r--drivers/block/floppy.c2
-rw-r--r--drivers/block/ub.c20
-rw-r--r--drivers/char/Kconfig24
-rw-r--r--drivers/char/specialix.c2
-rw-r--r--drivers/hid/hid-apple.c11
-rw-r--r--drivers/hid/hid-core.c12
-rw-r--r--drivers/hid/hid-ids.h3
-rw-r--r--drivers/hid/hidraw.c30
-rw-r--r--drivers/hid/usbhid/hid-core.c25
-rw-r--r--drivers/hwmon/lis3lv02d.c1
-rw-r--r--drivers/i2c/busses/i2c-sh_mobile.c3
-rw-r--r--drivers/ide/ide-cs.c1
-rw-r--r--drivers/isdn/i4l/isdn_net.c6
-rw-r--r--drivers/md/dm-mpath.c8
-rw-r--r--drivers/md/dm-raid1.c1
-rw-r--r--drivers/md/dm-stripe.c4
-rw-r--r--drivers/md/dm.c34
-rw-r--r--drivers/media/video/tvaudio.c231
-rw-r--r--drivers/mfd/da903x.c2
-rw-r--r--drivers/mfd/wm8350-i2c.c15
-rw-r--r--drivers/misc/c2port/core.c1
-rw-r--r--drivers/net/atl1e/atl1e_hw.c4
-rw-r--r--drivers/net/atlx/atl1.c17
-rw-r--r--drivers/net/e100.c20
-rw-r--r--drivers/net/e1000/e1000_ethtool.c8
-rw-r--r--drivers/net/e1000/e1000_main.c1
-rw-r--r--drivers/net/e1000e/e1000.h5
-rw-r--r--drivers/net/e1000e/ethtool.c8
-rw-r--r--drivers/net/e1000e/netdev.c25
-rw-r--r--drivers/net/e1000e/param.c25
-rw-r--r--drivers/net/gianfar.c15
-rw-r--r--drivers/net/igb/igb_ethtool.c8
-rw-r--r--drivers/net/igb/igb_main.c8
-rw-r--r--drivers/net/mlx4/en_netdev.c8
-rw-r--r--drivers/net/mlx4/en_params.c30
-rw-r--r--drivers/net/mlx4/mlx4_en.h8
-rw-r--r--drivers/net/niu.c290
-rw-r--r--drivers/net/niu.h13
-rw-r--r--drivers/net/phy/marvell.c66
-rw-r--r--drivers/net/phy/mdio_bus.c2
-rw-r--r--drivers/net/phy/phy_device.c4
-rw-r--r--drivers/net/qla3xxx.c19
-rw-r--r--drivers/net/ucc_geth_ethtool.c6
-rw-r--r--drivers/net/usb/asix.c4
-rw-r--r--drivers/net/via-velocity.c2
-rw-r--r--drivers/pcmcia/cistpl.c3
-rw-r--r--drivers/pcmcia/cs.c14
-rw-r--r--drivers/pcmcia/ds.c11
-rw-r--r--drivers/pcmcia/pcmcia_resource.c3
-rw-r--r--drivers/pcmcia/rsrc_nonstatic.c6
-rw-r--r--drivers/rtc/rtc-sun4v.c69
-rw-r--r--drivers/s390/block/dasd.c5
-rw-r--r--drivers/s390/char/sclp_cmd.c3
-rw-r--r--drivers/s390/cio/device.c4
-rw-r--r--drivers/s390/kvm/kvm_virtio.c4
-rw-r--r--drivers/s390/scsi/zfcp_aux.c3
-rw-r--r--drivers/s390/scsi/zfcp_ccw.c4
-rw-r--r--drivers/s390/scsi/zfcp_dbf.c42
-rw-r--r--drivers/s390/scsi/zfcp_dbf.h8
-rw-r--r--drivers/s390/scsi/zfcp_erp.c1
-rw-r--r--drivers/s390/scsi/zfcp_fsf.c23
-rw-r--r--drivers/s390/scsi/zfcp_scsi.c12
-rw-r--r--drivers/scsi/dpt_i2o.c4
-rw-r--r--drivers/scsi/megaraid.c11
-rw-r--r--drivers/scsi/megaraid.h2
-rw-r--r--drivers/scsi/qla2xxx/qla_def.h1
-rw-r--r--drivers/scsi/qla2xxx/qla_init.c26
-rw-r--r--drivers/scsi/qla2xxx/qla_mbx.c2
-rw-r--r--drivers/scsi/qla2xxx/qla_os.c1
-rw-r--r--drivers/scsi/qla2xxx/qla_sup.c19
-rw-r--r--drivers/scsi/qla2xxx/qla_version.h2
-rw-r--r--drivers/scsi/scsi_error.c5
-rw-r--r--drivers/serial/sh-sci.c22
-rw-r--r--drivers/serial/sh-sci.h16
-rw-r--r--drivers/usb/class/cdc-acm.c9
-rw-r--r--drivers/usb/core/message.c1
-rw-r--r--drivers/usb/core/sysfs.c2
-rw-r--r--drivers/usb/core/urb.c4
-rw-r--r--drivers/usb/gadget/f_acm.c4
-rw-r--r--drivers/usb/host/Kconfig23
-rw-r--r--drivers/usb/host/ehci-hcd.c25
-rw-r--r--drivers/usb/host/ehci-ps3.c1
-rw-r--r--drivers/usb/host/ehci-sched.c4
-rw-r--r--drivers/usb/host/isp1760-if.c22
-rw-r--r--drivers/usb/host/ohci-ps3.c3
-rw-r--r--drivers/usb/host/r8a66597-hcd.c5
-rw-r--r--drivers/usb/misc/sisusbvga/sisusb.c1
-rw-r--r--drivers/usb/misc/vstusb.c2
-rw-r--r--drivers/usb/musb/musb_core.c6
-rw-r--r--drivers/usb/musb/musb_debug.h4
-rw-r--r--drivers/usb/musb/musb_host.c159
-rw-r--r--drivers/usb/musb/musb_host.h1
-rw-r--r--drivers/usb/musb/omap2430.c2
-rw-r--r--drivers/usb/musb/tusb6010.c2
-rw-r--r--drivers/usb/serial/cp2101.c2
-rw-r--r--drivers/usb/serial/option.c6
-rw-r--r--drivers/usb/storage/Kconfig4
-rw-r--r--drivers/usb/storage/unusual_devs.h22
101 files changed, 1149 insertions, 567 deletions
diff --git a/drivers/acpi/sleep/proc.c b/drivers/acpi/sleep/proc.c
index 64e591b..4dbc227 100644
--- a/drivers/acpi/sleep/proc.c
+++ b/drivers/acpi/sleep/proc.c
@@ -366,7 +366,7 @@ acpi_system_wakeup_device_seq_show(struct seq_file *seq, void *offset)
dev->wakeup.state.enabled ? "enabled" : "disabled");
if (ldev)
seq_printf(seq, "%s:%s",
- dev_name(ldev) ? ldev->bus->name : "no-bus",
+ ldev->bus ? ldev->bus->name : "no-bus",
dev_name(ldev));
seq_printf(seq, "\n");
put_device(ldev);
diff --git a/drivers/ata/libata-sff.c b/drivers/ata/libata-sff.c
index 4b47394..9033d16 100644
--- a/drivers/ata/libata-sff.c
+++ b/drivers/ata/libata-sff.c
@@ -1227,10 +1227,19 @@ fsm_start:
/* ATA PIO protocol */
if (unlikely((status & ATA_DRQ) == 0)) {
/* handle BSY=0, DRQ=0 as error */
- if (likely(status & (ATA_ERR | ATA_DF)))
+ if (likely(status & (ATA_ERR | ATA_DF))) {
/* device stops HSM for abort/error */
qc->err_mask |= AC_ERR_DEV;
- else {
+
+ /* If diagnostic failed and this is
+ * IDENTIFY, it's likely a phantom
+ * device. Mark hint.
+ */
+ if (qc->dev->horkage &
+ ATA_HORKAGE_DIAGNOSTIC)
+ qc->err_mask |=
+ AC_ERR_NODEV_HINT;
+ } else {
/* HSM violation. Let EH handle this.
* Phantom devices also trigger this
* condition. Mark hint.
diff --git a/drivers/block/Kconfig b/drivers/block/Kconfig
index 61ad8d6..0344a8a 100644
--- a/drivers/block/Kconfig
+++ b/drivers/block/Kconfig
@@ -21,7 +21,8 @@ config BLK_DEV_FD
---help---
If you want to use the floppy disk drive(s) of your PC under Linux,
say Y. Information about this driver, especially important for IBM
- Thinkpad users, is contained in <file:Documentation/floppy.txt>.
+ Thinkpad users, is contained in
+ <file:Documentation/blockdev/floppy.txt>.
That file also contains the location of the Floppy driver FAQ as
well as location of the fdutils package used to configure additional
parameters of the driver at run time.
@@ -76,7 +77,7 @@ config PARIDE
your computer's parallel port. Most of them are actually IDE devices
using a parallel port IDE adapter. This option enables the PARIDE
subsystem which contains drivers for many of these external drives.
- Read <file:Documentation/paride.txt> for more information.
+ Read <file:Documentation/blockdev/paride.txt> for more information.
If you have said Y to the "Parallel-port support" configuration
option, you may share a single port between your printer and other
@@ -114,9 +115,9 @@ config BLK_CPQ_DA
help
This is the driver for Compaq Smart Array controllers. Everyone
using these boards should say Y here. See the file
- <file:Documentation/cpqarray.txt> for the current list of boards
- supported by this driver, and for further information on the use of
- this driver.
+ <file:Documentation/blockdev/cpqarray.txt> for the current list of
+ boards supported by this driver, and for further information on the
+ use of this driver.
config BLK_CPQ_CISS_DA
tristate "Compaq Smart Array 5xxx support"
@@ -124,7 +125,7 @@ config BLK_CPQ_CISS_DA
help
This is the driver for Compaq Smart Array 5xxx controllers.
Everyone using these boards should say Y here.
- See <file:Documentation/cciss.txt> for the current list of
+ See <file:Documentation/blockdev/cciss.txt> for the current list of
boards supported by this driver, and for further information
on the use of this driver.
@@ -135,7 +136,7 @@ config CISS_SCSI_TAPE
help
When enabled (Y), this option allows SCSI tape drives and SCSI medium
changers (tape robots) to be accessed via a Compaq 5xxx array
- controller. (See <file:Documentation/cciss.txt> for more details.)
+ controller. (See <file:Documentation/blockdev/cciss.txt> for more details.)
"SCSI support" and "SCSI tape support" must also be enabled for this
option to work.
@@ -149,8 +150,8 @@ config BLK_DEV_DAC960
help
This driver adds support for the Mylex DAC960, AcceleRAID, and
eXtremeRAID PCI RAID controllers. See the file
- <file:Documentation/README.DAC960> for further information about
- this driver.
+ <file:Documentation/blockdev/README.DAC960> for further information
+ about this driver.
To compile this driver as a module, choose M here: the
module will be called DAC960.
@@ -278,9 +279,9 @@ config BLK_DEV_NBD
userland (making server and client physically the same computer,
communicating using the loopback network device).
- Read <file:Documentation/nbd.txt> for more information, especially
- about where to find the server code, which runs in user space and
- does not need special kernel support.
+ Read <file:Documentation/blockdev/nbd.txt> for more information,
+ especially about where to find the server code, which runs in user
+ space and does not need special kernel support.
Note that this has nothing to do with the network file systems NFS
or Coda; you can say N here even if you intend to use NFS or Coda.
@@ -321,8 +322,8 @@ config BLK_DEV_RAM
store a copy of a minimal root file system off of a floppy into RAM
during the initial install of Linux.
- Note that the kernel command line option "ramdisk=XX" is now
- obsolete. For details, read <file:Documentation/ramdisk.txt>.
+ Note that the kernel command line option "ramdisk=XX" is now obsolete.
+ For details, read <file:Documentation/blockdev/ramdisk.txt>.
To compile this driver as a module, choose M here: the
module will be called rd.
diff --git a/drivers/block/floppy.c b/drivers/block/floppy.c
index 14db747..cf29cc4 100644
--- a/drivers/block/floppy.c
+++ b/drivers/block/floppy.c
@@ -4124,7 +4124,7 @@ static int __init floppy_setup(char *str)
printk("\n");
} else
DPRINT("botched floppy option\n");
- DPRINT("Read Documentation/floppy.txt\n");
+ DPRINT("Read Documentation/blockdev/floppy.txt\n");
return 0;
}
diff --git a/drivers/block/ub.c b/drivers/block/ub.c
index fccac18..048d71d 100644
--- a/drivers/block/ub.c
+++ b/drivers/block/ub.c
@@ -1546,8 +1546,6 @@ static void ub_top_sense_done(struct ub_dev *sc, struct ub_scsi_cmd *scmd)
/*
* Reset management
- * XXX Move usb_reset_device to khubd. Hogging kevent is not a good thing.
- * XXX Make usb_sync_reset asynchronous.
*/
static void ub_reset_enter(struct ub_dev *sc, int try)
@@ -1633,6 +1631,22 @@ static void ub_reset_task(struct work_struct *work)
}
/*
+ * XXX Reset brackets are too much hassle to implement, so just stub them
+ * in order to prevent forced unbinding (which deadlocks solid when our
+ * ->disconnect method waits for the reset to complete and this kills keventd).
+ *
+ * XXX Tell Alan to move usb_unlock_device inside of usb_reset_device,
+ * or else the post_reset is invoked, and restats I/O on a locked device.
+ */
+static int ub_pre_reset(struct usb_interface *iface) {
+ return 0;
+}
+
+static int ub_post_reset(struct usb_interface *iface) {
+ return 0;
+}
+
+/*
* This is called from a process context.
*/
static void ub_revalidate(struct ub_dev *sc, struct ub_lun *lun)
@@ -2446,6 +2460,8 @@ static struct usb_driver ub_driver = {
.probe = ub_probe,
.disconnect = ub_disconnect,
.id_table = ub_usb_ids,
+ .pre_reset = ub_pre_reset,
+ .post_reset = ub_post_reset,
};
static int __init ub_init(void)
diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
index 43b35d0..43d6ba8 100644
--- a/drivers/char/Kconfig
+++ b/drivers/char/Kconfig
@@ -124,7 +124,7 @@ config COMPUTONE
which give you many serial ports. You would need something like this
to connect more than two modems to your Linux box, for instance in
order to become a dial-in server. If you have a card like that, say
- Y here and read <file:Documentation/computone.txt>.
+ Y here and read <file:Documentation/serial/computone.txt>.
To compile this driver as module, choose M here: the
module will be called ip2.
@@ -136,7 +136,7 @@ config ROCKETPORT
This driver supports Comtrol RocketPort and RocketModem PCI boards.
These boards provide 2, 4, 8, 16, or 32 high-speed serial ports or
modems. For information about the RocketPort/RocketModem boards
- and this driver read <file:Documentation/rocket.txt>.
+ and this driver read <file:Documentation/serial/rocket.txt>.
To compile this driver as a module, choose M here: the
module will be called rocket.
@@ -154,7 +154,7 @@ config CYCLADES
your Linux box, for instance in order to become a dial-in server.
For information about the Cyclades-Z card, read
- <file:Documentation/README.cycladesZ>.
+ <file:Documentation/serial/README.cycladesZ>.
To compile this driver as a module, choose M here: the
module will be called cyclades.
@@ -183,7 +183,7 @@ config DIGIEPCA
box, for instance in order to become a dial-in server. This driver
supports the original PC (ISA) boards as well as PCI, and EISA. If
you have a card like this, say Y here and read the file
- <file:Documentation/digiepca.txt>.
+ <file:Documentation/serial/digiepca.txt>.
To compile this driver as a module, choose M here: the
module will be called epca.
@@ -289,7 +289,7 @@ config RISCOM8
which gives you many serial ports. You would need something like
this to connect more than two modems to your Linux box, for instance
in order to become a dial-in server. If you have a card like that,
- say Y here and read the file <file:Documentation/riscom8.txt>.
+ say Y here and read the file <file:Documentation/serial/riscom8.txt>.
Also it's possible to say M here and compile this driver as kernel
loadable module; the module will be called riscom8.
@@ -304,8 +304,8 @@ config SPECIALIX
your Linux box, for instance in order to become a dial-in server.
If you have a card like that, say Y here and read the file
- <file:Documentation/specialix.txt>. Also it's possible to say M here
- and compile this driver as kernel loadable module which will be
+ <file:Documentation/serial/specialix.txt>. Also it's possible to say
+ M here and compile this driver as kernel loadable module which will be
called specialix.
config SX
@@ -313,7 +313,7 @@ config SX
depends on SERIAL_NONSTANDARD && (PCI || EISA || ISA)
help
This is a driver for the SX and SI multiport serial cards.
- Please read the file <file:Documentation/sx.txt> for details.
+ Please read the file <file:Documentation/serial/sx.txt> for details.
This driver can only be built as a module ( = code which can be
inserted in and removed from the running kernel whenever you want).
@@ -344,8 +344,8 @@ config STALDRV
like this to connect more than two modems to your Linux box, for
instance in order to become a dial-in server. If you say Y here,
you will be asked for your specific card model in the next
- questions. Make sure to read <file:Documentation/stallion.txt> in
- this case. If you have never heard about all this, it's safe to
+ questions. Make sure to read <file:Documentation/serial/stallion.txt>
+ in this case. If you have never heard about all this, it's safe to
say N.
config STALLION
@@ -354,7 +354,7 @@ config STALLION
help
If you have an EasyIO or EasyConnection 8/32 multiport Stallion
card, then this is for you; say Y. Make sure to read
- <file:Documentation/stallion.txt>.
+ <file:Documentation/serial/stallion.txt>.
To compile this driver as a module, choose M here: the
module will be called stallion.
@@ -365,7 +365,7 @@ config ISTALLION
help
If you have an EasyConnection 8/64, ONboard, Brumby or Stallion
serial multiport card, say Y here. Make sure to read
- <file:Documentation/stallion.txt>.
+ <file:Documentation/serial/stallion.txt>.
To compile this driver as a module, choose M here: the
module will be called istallion.
diff --git a/drivers/char/specialix.c b/drivers/char/specialix.c
index 242fd46..a16b94f 100644
--- a/drivers/char/specialix.c
+++ b/drivers/char/specialix.c
@@ -72,7 +72,7 @@
/*
* There is a bunch of documentation about the card, jumpers, config
* settings, restrictions, cables, device names and numbers in
- * Documentation/specialix.txt
+ * Documentation/serial/specialix.txt
*/
#include <linux/module.h>
diff --git a/drivers/hid/hid-apple.c b/drivers/hid/hid-apple.c
index c6ab4ba..9b97795 100644
--- a/drivers/hid/hid-apple.c
+++ b/drivers/hid/hid-apple.c
@@ -55,10 +55,11 @@ struct apple_key_translation {
static struct apple_key_translation apple_fn_keys[] = {
{ KEY_BACKSPACE, KEY_DELETE },
+ { KEY_ENTER, KEY_INSERT },
{ KEY_F1, KEY_BRIGHTNESSDOWN, APPLE_FLAG_FKEY },
{ KEY_F2, KEY_BRIGHTNESSUP, APPLE_FLAG_FKEY },
- { KEY_F3, KEY_FN_F5, APPLE_FLAG_FKEY }, /* Exposé */
- { KEY_F4, KEY_FN_F4, APPLE_FLAG_FKEY }, /* Dashboard */
+ { KEY_F3, KEY_SCALE, APPLE_FLAG_FKEY },
+ { KEY_F4, KEY_DASHBOARD, APPLE_FLAG_FKEY },
{ KEY_F5, KEY_KBDILLUMDOWN, APPLE_FLAG_FKEY },
{ KEY_F6, KEY_KBDILLUMUP, APPLE_FLAG_FKEY },
{ KEY_F7, KEY_PREVIOUSSONG, APPLE_FLAG_FKEY },
@@ -418,6 +419,12 @@ static const struct hid_device_id apple_devices[] = {
.driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS),
.driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI),
+ .driver_data = APPLE_HAS_FN },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO),
+ .driver_data = APPLE_HAS_FN | APPLE_ISO_KEYBOARD },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS),
+ .driver_data = APPLE_HAS_FN | APPLE_RDESC_JIS },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY),
.driver_data = APPLE_NUMLOCK_EMULATION | APPLE_HAS_FN },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY),
diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
index d3671b4..147ec59 100644
--- a/drivers/hid/hid-core.c
+++ b/drivers/hid/hid-core.c
@@ -1250,9 +1250,11 @@ static const struct hid_device_id hid_blacklist[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
- { HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BELKIN, USB_DEVICE_ID_FLIP_KVM) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BRIGHT, USB_DEVICE_ID_BRIGHT_ABNT2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CHERRY, USB_DEVICE_ID_CHERRY_CYMOTION) },
@@ -1265,7 +1267,6 @@ static const struct hid_device_id hid_blacklist[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_EZKEY, USB_DEVICE_ID_BTC_8193) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GENERIC_13BA, USB_DEVICE_ID_GENERIC_13BA_KBD_MOUSE) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE) },
- { HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) },
{ HID_USB_DEVICE(USB_VENDOR_ID_GYRATION, USB_DEVICE_ID_GYRATION_REMOTE_2) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LABTEC, USB_DEVICE_ID_LABTEC_WIRELESS_KEYBOARD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LOGITECH, USB_DEVICE_ID_MX3000_RECEIVER) },
@@ -1409,6 +1410,7 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_ALCOR, USB_DEVICE_ID_ALCOR_USBRS232) },
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM)},
{ HID_USB_DEVICE(USB_VENDOR_ID_ASUS, USB_DEVICE_ID_ASUS_LCM2)},
+ { HID_USB_DEVICE(USB_VENDOR_ID_AVERMEDIA, USB_DEVICE_ID_AVER_FM_MR800) },
{ HID_USB_DEVICE(USB_VENDOR_ID_BERKSHIRE, USB_DEVICE_ID_BERKSHIRE_PCWD) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CIDC, 0x0103) },
{ HID_USB_DEVICE(USB_VENDOR_ID_CYGNAL, USB_DEVICE_ID_CYGNAL_RADIO_SI470X) },
@@ -1486,6 +1488,7 @@ static const struct hid_device_id hid_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_GTCO, USB_DEVICE_ID_GTCO_1007) },
{ HID_USB_DEVICE(USB_VENDOR_ID_IMATION, USB_DEVICE_ID_DISC_STAKKA) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KBGEAR, USB_DEVICE_ID_KBGEAR_JAMSTUDIO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_KWORLD, USB_DEVICE_ID_KWORLD_RADIO_FM700) },
{ HID_USB_DEVICE(USB_VENDOR_ID_KYE, USB_DEVICE_ID_KYE_GPEN_560) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_CASSY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_LD, USB_DEVICE_ID_LD_POCKETCASSY) },
@@ -1573,6 +1576,9 @@ static const struct hid_device_id hid_mouse_ignore_list[] = {
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_ISO) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING2_JIS) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_ISO) },
+ { HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_WELLSPRING3_JIS) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY) },
{ HID_USB_DEVICE(USB_VENDOR_ID_APPLE, USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY) },
{ }
@@ -1730,7 +1736,7 @@ static int __init hid_init(void)
goto err_bus;
#ifdef CONFIG_HID_COMPAT
- hid_compat_wq = create_workqueue("hid_compat");
+ hid_compat_wq = create_singlethread_workqueue("hid_compat");
if (!hid_compat_wq) {
hidraw_exit();
goto err;
diff --git a/drivers/hid/hid-ids.h b/drivers/hid/hid-ids.h
index f05bcbb..d70075d 100644
--- a/drivers/hid/hid-ids.h
+++ b/drivers/hid/hid-ids.h
@@ -82,6 +82,9 @@
#define USB_DEVICE_ID_APPLE_WELLSPRING2_ANSI 0x0230
#define USB_DEVICE_ID_APPLE_WELLSPRING2_ISO 0x0231
#define USB_DEVICE_ID_APPLE_WELLSPRING2_JIS 0x0232
+#define USB_DEVICE_ID_APPLE_WELLSPRING3_ANSI 0x0236
+#define USB_DEVICE_ID_APPLE_WELLSPRING3_ISO 0x0237
+#define USB_DEVICE_ID_APPLE_WELLSPRING3_JIS 0x0238
#define USB_DEVICE_ID_APPLE_FOUNTAIN_TP_ONLY 0x030a
#define USB_DEVICE_ID_APPLE_GEYSER1_TP_ONLY 0x030b
#define USB_DEVICE_ID_APPLE_ATV_IRCONTROL 0x8241
diff --git a/drivers/hid/hidraw.c b/drivers/hid/hidraw.c
index 894d52e..7685ae6 100644
--- a/drivers/hid/hidraw.c
+++ b/drivers/hid/hidraw.c
@@ -38,7 +38,7 @@ static int hidraw_major;
static struct cdev hidraw_cdev;
static struct class *hidraw_class;
static struct hidraw *hidraw_table[HIDRAW_MAX_DEVICES];
-static DEFINE_SPINLOCK(minors_lock);
+static DEFINE_MUTEX(minors_lock);
static ssize_t hidraw_read(struct file *file, char __user *buffer, size_t count, loff_t *ppos)
{
@@ -159,13 +159,13 @@ static int hidraw_open(struct inode *inode, struct file *file)
struct hidraw_list *list;
int err = 0;
- lock_kernel();
if (!(list = kzalloc(sizeof(struct hidraw_list), GFP_KERNEL))) {
err = -ENOMEM;
goto out;
}
- spin_lock(&minors_lock);
+ lock_kernel();
+ mutex_lock(&minors_lock);
if (!hidraw_table[minor]) {
printk(KERN_EMERG "hidraw device with minor %d doesn't exist\n",
minor);
@@ -180,13 +180,16 @@ static int hidraw_open(struct inode *inode, struct file *file)
file->private_data = list;
dev = hidraw_table[minor];
- if (!dev->open++)
- dev->hid->ll_driver->open(dev->hid);
+ if (!dev->open++) {
+ err = dev->hid->ll_driver->open(dev->hid);
+ if (err < 0)
+ dev->open--;
+ }
out_unlock:
- spin_unlock(&minors_lock);
-out:
+ mutex_unlock(&minors_lock);
unlock_kernel();
+out:
return err;
}
@@ -310,7 +313,7 @@ int hidraw_connect(struct hid_device *hid)
result = -EINVAL;
- spin_lock(&minors_lock);
+ mutex_lock(&minors_lock);
for (minor = 0; minor < HIDRAW_MAX_DEVICES; minor++) {
if (hidraw_table[minor])
@@ -320,9 +323,8 @@ int hidraw_connect(struct hid_device *hid)
break;
}
- spin_unlock(&minors_lock);
-
if (result) {
+ mutex_unlock(&minors_lock);
kfree(dev);
goto out;
}
@@ -331,14 +333,14 @@ int hidraw_connect(struct hid_device *hid)
NULL, "%s%d", "hidraw", minor);
if (IS_ERR(dev->dev)) {
- spin_lock(&minors_lock);
hidraw_table[minor] = NULL;
- spin_unlock(&minors_lock);
+ mutex_unlock(&minors_lock);
result = PTR_ERR(dev->dev);
kfree(dev);
goto out;
}
+ mutex_unlock(&minors_lock);
init_waitqueue_head(&dev->wait);
INIT_LIST_HEAD(&dev->list);
@@ -360,9 +362,9 @@ void hidraw_disconnect(struct hid_device *hid)
hidraw->exist = 0;
- spin_lock(&minors_lock);
+ mutex_lock(&minors_lock);
hidraw_table[hidraw->minor] = NULL;
- spin_unlock(&minors_lock);
+ mutex_unlock(&minors_lock);
device_destroy(hidraw_class, MKDEV(hidraw_major, hidraw->minor));
diff --git a/drivers/hid/usbhid/hid-core.c b/drivers/hid/usbhid/hid-core.c
index 18e5ddd..d746bf8 100644
--- a/drivers/hid/usbhid/hid-core.c
+++ b/drivers/hid/usbhid/hid-core.c
@@ -781,6 +781,8 @@ static int usbhid_start(struct hid_device *hid)
unsigned int n, insize = 0;
int ret;
+ clear_bit(HID_DISCONNECTED, &usbhid->iofl);
+
usbhid->bufsize = HID_MIN_BUFFER_SIZE;
hid_find_max_report(hid, HID_INPUT_REPORT, &usbhid->bufsize);
hid_find_max_report(hid, HID_OUTPUT_REPORT, &usbhid->bufsize);
@@ -847,12 +849,6 @@ static int usbhid_start(struct hid_device *hid)
}
}
- if (!usbhid->urbin) {
- err_hid("couldn't find an input interrupt endpoint");
- ret = -ENODEV;
- goto fail;
- }
-
init_waitqueue_head(&usbhid->wait);
INIT_WORK(&usbhid->reset_work, hid_reset);
setup_timer(&usbhid->io_retry, hid_retry_timeout, (unsigned long) hid);
@@ -888,6 +884,9 @@ fail:
usb_free_urb(usbhid->urbin);
usb_free_urb(usbhid->urbout);
usb_free_urb(usbhid->urbctrl);
+ usbhid->urbin = NULL;
+ usbhid->urbout = NULL;
+ usbhid->urbctrl = NULL;
hid_free_buffers(dev, hid);
mutex_unlock(&usbhid->setup);
return ret;
@@ -924,6 +923,9 @@ static void usbhid_stop(struct hid_device *hid)
usb_free_urb(usbhid->urbin);
usb_free_urb(usbhid->urbctrl);
usb_free_urb(usbhid->urbout);
+ usbhid->urbin = NULL; /* don't mess up next start */
+ usbhid->urbctrl = NULL;
+ usbhid->urbout = NULL;
hid_free_buffers(hid_to_usb_dev(hid), hid);
mutex_unlock(&usbhid->setup);
@@ -940,15 +942,26 @@ static struct hid_ll_driver usb_hid_driver = {
static int hid_probe(struct usb_interface *intf, const struct usb_device_id *id)
{
+ struct usb_host_interface *interface = intf->cur_altsetting;
struct usb_device *dev = interface_to_usbdev(intf);
struct usbhid_device *usbhid;
struct hid_device *hid;
+ unsigned int n, has_in = 0;
size_t len;
int ret;
dbg_hid("HID probe called for ifnum %d\n",
intf->altsetting->desc.bInterfaceNumber);
+ for (n = 0; n < interface->desc.bNumEndpoints; n++)
+ if (usb_endpoint_is_int_in(&interface->endpoint[n].desc))
+ has_in++;
+ if (!has_in) {
+ dev_err(&intf->dev, "couldn't find an input interrupt "
+ "endpoint\n");
+ return -ENODEV;
+ }
+
hid = hid_allocate_device();
if (IS_ERR(hid))
return PTR_ERR(hid);
diff --git a/drivers/hwmon/lis3lv02d.c b/drivers/hwmon/lis3lv02d.c
index 752b5c4..c002144 100644
--- a/drivers/hwmon/lis3lv02d.c
+++ b/drivers/hwmon/lis3lv02d.c
@@ -33,7 +33,6 @@
#include <linux/wait.h>
#include <linux/poll.h>
#include <linux/freezer.h>
-#include <linux/version.h>
#include <linux/uaccess.h>
#include <acpi/acpi_drivers.h>
#include <asm/atomic.h>
diff --git a/drivers/i2c/busses/i2c-sh_mobile.c b/drivers/i2c/busses/i2c-sh_mobile.c
index 640cbb2..3384a71 100644
--- a/drivers/i2c/busses/i2c-sh_mobile.c
+++ b/drivers/i2c/busses/i2c-sh_mobile.c
@@ -318,7 +318,8 @@ static int sh_mobile_i2c_isr_rx(struct sh_mobile_i2c_data *pd)
} else
data = i2c_op(pd, OP_RX, 0);
- pd->msg->buf[real_pos] = data;
+ if (real_pos >= 0)
+ pd->msg->buf[real_pos] = data;
} while (0);
pd->pos++;
diff --git a/drivers/ide/ide-cs.c b/drivers/ide/ide-cs.c
index cb199c8..f50210f 100644
--- a/drivers/ide/ide-cs.c
+++ b/drivers/ide/ide-cs.c
@@ -444,6 +444,7 @@ static struct pcmcia_device_id ide_ids[] = {
PCMCIA_DEVICE_PROD_ID1("STI Flash", 0xe4a13209),
PCMCIA_DEVICE_PROD_ID12("STI", "Flash 5.0", 0xbf2df18d, 0x8cb57a0e),
PCMCIA_MFC_DEVICE_PROD_ID12(1, "SanDisk", "ConnectPlus", 0x7a954bd9, 0x74be00c6),
+ PCMCIA_DEVICE_PROD_ID2("Flash Card", 0x5a362506),
PCMCIA_DEVICE_NULL,
};
MODULE_DEVICE_TABLE(pcmcia, ide_ids);
diff --git a/drivers/isdn/i4l/isdn_net.c b/drivers/isdn/i4l/isdn_net.c
index bb904a0..1bfc55d 100644
--- a/drivers/isdn/i4l/isdn_net.c
+++ b/drivers/isdn/i4l/isdn_net.c
@@ -1641,8 +1641,10 @@ isdn_net_ciscohdlck_slarp_send_reply(isdn_net_local *lp)
/* slarp reply, send own ip/netmask; if values are nonsense remote
* should think we are unable to provide it with an address via SLARP */
p += put_u32(p, CISCO_SLARP_REPLY);
- p += put_u32(p, addr); // address
- p += put_u32(p, mask); // netmask
+ *(__be32 *)p = addr; // address
+ p += 4;
+ *(__be32 *)p = mask; // netmask
+ p += 4;
p += put_u16(p, 0); // unused
isdn_net_write_super(lp, skb);
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 4840733..3d7f492 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -441,13 +441,13 @@ static void process_queued_ios(struct work_struct *work)
__choose_pgpath(m);
pgpath = m->current_pgpath;
- m->pgpath_to_activate = m->current_pgpath;
if ((pgpath && !m->queue_io) ||
(!pgpath && !m->queue_if_no_path))
must_queue = 0;
- if (m->pg_init_required && !m->pg_init_in_progress) {
+ if (m->pg_init_required && !m->pg_init_in_progress && pgpath) {
+ m->pgpath_to_activate = pgpath;
m->pg_init_count++;
m->pg_init_required = 0;
m->pg_init_in_progress = 1;
@@ -708,6 +708,10 @@ static int parse_hw_handler(struct arg_set *as, struct multipath *m)
m->hw_handler_name = NULL;
return -EINVAL;
}
+
+ if (hw_argc > 1)
+ DMWARN("Ignoring user-specified arguments for "
+ "hardware handler \"%s\"", m->hw_handler_name);
consume(as, hw_argc - 1);
return 0;
diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
index 9d7b53e..ec43f9f 100644
--- a/drivers/md/dm-raid1.c
+++ b/drivers/md/dm-raid1.c
@@ -1032,6 +1032,7 @@ static void mirror_dtr(struct dm_target *ti)
del_timer_sync(&ms->timer);
flush_workqueue(ms->kmirrord_wq);
+ flush_scheduled_work();
dm_kcopyd_client_destroy(ms->kcopyd_client);
destroy_workqueue(ms->kmirrord_wq);
free_context(ms, ti, ms->nr_mirrors);
diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
index a2d068d..9e4ef88 100644
--- a/drivers/md/dm-stripe.c
+++ b/drivers/md/dm-stripe.c
@@ -320,8 +320,10 @@ int __init dm_stripe_init(void)
int r;
r = dm_register_target(&stripe_target);
- if (r < 0)
+ if (r < 0) {
DMWARN("target registration failed");
+ return r;
+ }
kstriped = create_singlethread_workqueue("kstriped");
if (!kstriped) {
diff --git a/drivers/md/dm.c b/drivers/md/dm.c
index 6963ad1..c99e4728 100644
--- a/drivers/md/dm.c
+++ b/drivers/md/dm.c
@@ -375,7 +375,7 @@ static void start_io_acct(struct dm_io *io)
dm_disk(md)->part0.in_flight = atomic_inc_return(&md->pending);
}
-static int end_io_acct(struct dm_io *io)
+static void end_io_acct(struct dm_io *io)
{
struct mapped_device *md = io->md;
struct bio *bio = io->bio;
@@ -391,7 +391,9 @@ static int end_io_acct(struct dm_io *io)
dm_disk(md)->part0.in_flight = pending =
atomic_dec_return(&md->pending);
- return !pending;
+ /* nudge anyone waiting on suspend queue */
+ if (!pending)
+ wake_up(&md->wait);
}
/*
@@ -499,9 +501,7 @@ static void dec_pending(struct dm_io *io, int error)
spin_unlock_irqrestore(&io->md->pushback_lock, flags);
}
- if (end_io_acct(io))
- /* nudge anyone waiting on suspend queue */
- wake_up(&io->md->wait);
+ end_io_acct(io);
if (io->error != DM_ENDIO_REQUEUE) {
blk_add_trace_bio(io->md->queue, io->bio,
@@ -937,16 +937,24 @@ static void dm_unplug_all(struct request_queue *q)
static int dm_any_congested(void *congested_data, int bdi_bits)
{
- int r;
- struct mapped_device *md = (struct mapped_device *) congested_data;
- struct dm_table *map = dm_get_table(md);
+ int r = bdi_bits;
+ struct mapped_device *md = congested_data;
+ struct dm_table *map;
- if (!map || test_bit(DMF_BLOCK_IO, &md->flags))
- r = bdi_bits;
- else
- r = dm_table_any_congested(map, bdi_bits);
+ atomic_inc(&md->pending);
+
+ if (!test_bit(DMF_BLOCK_IO, &md->flags)) {
+ map = dm_get_table(md);
+ if (map) {
+ r = dm_table_any_congested(map, bdi_bits);
+ dm_table_put(map);
+ }
+ }
+
+ if (!atomic_dec_return(&md->pending))
+ /* nudge anyone waiting on suspend queue */
+ wake_up(&md->wait);
- dm_table_put(map);
return r;
}
diff --git a/drivers/media/video/tvaudio.c b/drivers/media/video/tvaudio.c
index b59e472..3720f0e 100644
--- a/drivers/media/video/tvaudio.c
+++ b/drivers/media/video/tvaudio.c
@@ -1,5 +1,5 @@
/*
- * experimental driver for simple i2c audio chips.
+ * Driver for simple i2c audio chips.
*
* Copyright (c) 2000 Gerd Knorr
* based on code by:
@@ -7,6 +7,10 @@
* Steve VanDeBogart (vandebo@uclink.berkeley.edu)
* Greg Alexander (galexand@acm.org)
*
+ * Copyright(c) 2005-2008 Mauro Carvalho Chehab
+ * - Some cleanups, code fixes, etc
+ * - Convert it to V4L2 API
+ *
* This code is placed under the terms of the GNU General Public License
*
* OPTIONS:
@@ -30,6 +34,7 @@
#include <media/tvaudio.h>
#include <media/v4l2-common.h>
+#include <media/v4l2-ioctl.h>
#include <media/v4l2-chip-ident.h>
#include <media/v4l2-i2c-drv-legacy.h>
@@ -58,7 +63,6 @@ typedef int (*checkit)(struct CHIPSTATE*);
typedef int (*initialize)(struct CHIPSTATE*);
typedef int (*getmode)(struct CHIPSTATE*);
typedef void (*setmode)(struct CHIPSTATE*, int mode);
-typedef void (*checkmode)(struct CHIPSTATE*);
/* i2c command */
typedef struct AUDIOCMD {
@@ -79,6 +83,7 @@ struct CHIPDESC {
#define CHIP_HAS_VOLUME 1
#define CHIP_HAS_BASSTREBLE 2
#define CHIP_HAS_INPUTSEL 4
+#define CHIP_NEED_CHECKMODE 8
/* various i2c command sequences */
audiocmd init;
@@ -96,23 +101,20 @@ struct CHIPDESC {
getmode getmode;
setmode setmode;
- /* check / autoswitch audio after channel switches */
- checkmode checkmode;
-
/* input switch register + values for v4l inputs */
int inputreg;
int inputmap[4];
int inputmute;
int inputmask;
};
-static struct CHIPDESC chiplist[];
/* current state of the chip */
struct CHIPSTATE {
struct i2c_client *c;
- /* index into CHIPDESC array */
- int type;
+ /* chip-specific description - should point to
+ an entry at CHIPDESC table */
+ struct CHIPDESC *desc;
/* shadow register set */
audiocmd shadow;
@@ -152,7 +154,7 @@ static int chip_write(struct CHIPSTATE *chip, int subaddr, int val)
{
unsigned char buffer[2];
- if (-1 == subaddr) {
+ if (subaddr < 0) {
v4l_dbg(1, debug, chip->c, "%s: chip_write: 0x%x\n",
chip->c->name, val);
chip->shadow.bytes[1] = val;
@@ -163,6 +165,13 @@ static int chip_write(struct CHIPSTATE *chip, int subaddr, int val)
return -1;
}
} else {
+ if (subaddr + 1 >= ARRAY_SIZE(chip->shadow.bytes)) {
+ v4l_info(chip->c,
+ "Tried to access a non-existent register: %d\n",
+ subaddr);
+ return -EINVAL;
+ }
+
v4l_dbg(1, debug, chip->c, "%s: chip_write: reg%d=0x%x\n",
chip->c->name, subaddr, val);
chip->shadow.bytes[subaddr+1] = val;
@@ -177,12 +186,20 @@ static int chip_write(struct CHIPSTATE *chip, int subaddr, int val)
return 0;
}
-static int chip_write_masked(struct CHIPSTATE *chip, int subaddr, int val, int mask)
+static int chip_write_masked(struct CHIPSTATE *chip,
+ int subaddr, int val, int mask)
{
if (mask != 0) {
- if (-1 == subaddr) {
+ if (subaddr < 0) {
val = (chip->shadow.bytes[1] & ~mask) | (val & mask);
} else {
+ if (subaddr + 1 >= ARRAY_SIZE(chip->shadow.bytes)) {
+ v4l_info(chip->c,
+ "Tried to access a non-existent register: %d\n",
+ subaddr);
+ return -EINVAL;
+ }
+
val = (chip->shadow.bytes[subaddr+1] & ~mask) | (val & mask);
}
}
@@ -228,6 +245,15 @@ static int chip_cmd(struct CHIPSTATE *chip, char *name, audiocmd *cmd)
if (0 == cmd->count)
return 0;
+ if (cmd->count + cmd->bytes[0] - 1 >= ARRAY_SIZE(chip->shadow.bytes)) {
+ v4l_info(chip->c,
+ "Tried to access a non-existent register range: %d to %d\n",
+ cmd->bytes[0] + 1, cmd->bytes[0] + cmd->count - 1);
+ return -EINVAL;
+ }
+
+ /* FIXME: it seems that the shadow bytes are wrong bellow !*/
+
/* update our shadow register set; print bytes if (debug > 0) */
v4l_dbg(1, debug, chip->c, "%s: chip_cmd(%s): reg=%d, data:",
chip->c->name, name,cmd->bytes[0]);
@@ -263,7 +289,8 @@ static void chip_thread_wake(unsigned long data)
static int chip_thread(void *data)
{
struct CHIPSTATE *chip = data;
- struct CHIPDESC *desc = chiplist + chip->type;
+ struct CHIPDESC *desc = chip->desc;
+ int mode;
v4l_dbg(1, debug, chip->c, "%s: thread started\n", chip->c->name);
set_freezable();
@@ -282,7 +309,26 @@ static int chip_thread(void *data)
continue;
/* have a look what's going on */
- desc->checkmode(chip);
+ mode = desc->getmode(chip);
+ if (mode == chip->prevmode)
+ continue;
+
+ /* chip detected a new audio mode - set it */
+ v4l_dbg(1, debug, chip->c, "%s: thread checkmode\n",
+ chip->c->name);
+
+ chip->prevmode = mode;
+
+ if (mode & V4L2_TUNER_MODE_STEREO)
+ desc->setmode(chip, V4L2_TUNER_MODE_STEREO);
+ if (mode & V4L2_TUNER_MODE_LANG1_LANG2)
+ desc->setmode(chip, V4L2_TUNER_MODE_STEREO);
+ else if (mode & V4L2_TUNER_MODE_LANG1)
+ desc->setmode(chip, V4L2_TUNER_MODE_LANG1);
+ else if (mode & V4L2_TUNER_MODE_LANG2)
+ desc->setmode(chip, V4L2_TUNER_MODE_LANG2);
+ else
+ desc->setmode(chip, V4L2_TUNER_MODE_MONO);
/* schedule next check */
mod_timer(&chip->wt, jiffies+msecs_to_jiffies(2000));
@@ -292,29 +338,6 @@ static int chip_thread(void *data)
return 0;
}
-static void generic_checkmode(struct CHIPSTATE *chip)
-{
- struct CHIPDESC *desc = chiplist + chip->type;
- int mode = desc->getmode(chip);
-
- if (mode == chip->prevmode)
- return;
-
- v4l_dbg(1, debug, chip->c, "%s: thread checkmode\n", chip->c->name);
- chip->prevmode = mode;
-
- if (mode & V4L2_TUNER_MODE_STEREO)
- desc->setmode(chip,V4L2_TUNER_MODE_STEREO);
- if (mode & V4L2_TUNER_MODE_LANG1_LANG2)
- desc->setmode(chip,V4L2_TUNER_MODE_STEREO);
- else if (mode & V4L2_TUNER_MODE_LANG1)
- desc->setmode(chip,V4L2_TUNER_MODE_LANG1);
- else if (mode & V4L2_TUNER_MODE_LANG2)
- desc->setmode(chip,V4L2_TUNER_MODE_LANG2);
- else
- desc->setmode(chip,V4L2_TUNER_MODE_MONO);
-}
-
/* ---------------------------------------------------------------------- */
/* audio chip descriptions - defines+functions for tda9840 */
@@ -777,7 +800,7 @@ static struct tda9874a_MODES {
char *name;
audiocmd cmd;
} tda9874a_modelist[9] = {
- { "A2, B/G",
+ { "A2, B/G", /* default */
{ 9, { TDA9874A_C1FRA, 0x72,0x95,0x55, 0x77,0xA0,0x00, 0x00,0x00 }} },
{ "A2, M (Korea)",
{ 9, { TDA9874A_C1FRA, 0x5D,0xC0,0x00, 0x62,0x6A,0xAA, 0x20,0x22 }} },
@@ -791,7 +814,7 @@ static struct tda9874a_MODES {
{ 9, { TDA9874A_C1FRA, 0x7D,0x00,0x00, 0x88,0x8A,0xAA, 0x08,0x33 }} },
{ "NICAM, B/G",
{ 9, { TDA9874A_C1FRA, 0x72,0x95,0x55, 0x79,0xEA,0xAA, 0x08,0x33 }} },
- { "NICAM, D/K", /* default */
+ { "NICAM, D/K",
{ 9, { TDA9874A_C1FRA, 0x87,0x6A,0xAA, 0x79,0xEA,0xAA, 0x08,0x33 }} },
{ "NICAM, L",
{ 9, { TDA9874A_C1FRA, 0x87,0x6A,0xAA, 0x79,0xEA,0xAA, 0x09,0x33 }} }
@@ -981,7 +1004,7 @@ static int tda9874a_initialize(struct CHIPSTATE *chip)
{
if (tda9874a_SIF > 2)
tda9874a_SIF = 1;
- if (tda9874a_STD > 8)
+ if (tda9874a_STD >= ARRAY_SIZE(tda9874a_modelist))
tda9874a_STD = 0;
if(tda9874a_AMSEL > 1)
tda9874a_AMSEL = 0;
@@ -1089,7 +1112,7 @@ static int tda8425_shift12(int val) { return (val >> 12) | 0xf0; }
static int tda8425_initialize(struct CHIPSTATE *chip)
{
- struct CHIPDESC *desc = chiplist + chip->type;
+ struct CHIPDESC *desc = chip->desc;
int inputmap[4] = { /* tuner */ TDA8425_S1_CH2, /* radio */ TDA8425_S1_CH1,
/* extern */ TDA8425_S1_CH1, /* intern */ TDA8425_S1_OFF};
@@ -1259,27 +1282,28 @@ static struct CHIPDESC chiplist[] = {
.addr_lo = I2C_ADDR_TDA9840 >> 1,
.addr_hi = I2C_ADDR_TDA9840 >> 1,
.registers = 5,
+ .flags = CHIP_NEED_CHECKMODE,
+ /* callbacks */
.checkit = tda9840_checkit,
.getmode = tda9840_getmode,
.setmode = tda9840_setmode,
- .checkmode = generic_checkmode,
.init = { 2, { TDA9840_TEST, TDA9840_TEST_INT1SN
/* ,TDA9840_SW, TDA9840_MONO */} }
},
{
.name = "tda9873h",
- .checkit = tda9873_checkit,
.insmodopt = &tda9873,
.addr_lo = I2C_ADDR_TDA985x_L >> 1,
.addr_hi = I2C_ADDR_TDA985x_H >> 1,
.registers = 3,
- .flags = CHIP_HAS_INPUTSEL,
+ .flags = CHIP_HAS_INPUTSEL | CHIP_NEED_CHECKMODE,
+ /* callbacks */
+ .checkit = tda9873_checkit,
.getmode = tda9873_getmode,
.setmode = tda9873_setmode,
- .checkmode = generic_checkmode,
.init = { 4, { TDA9873_SW, 0xa4, 0x06, 0x03 } },
.inputreg = TDA9873_SW,
@@ -1290,15 +1314,16 @@ static struct CHIPDESC chiplist[] = {
},
{
.name = "tda9874h/a",
- .checkit = tda9874a_checkit,
- .initialize = tda9874a_initialize,
.insmodopt = &tda9874a,
.addr_lo = I2C_ADDR_TDA9874 >> 1,
.addr_hi = I2C_ADDR_TDA9874 >> 1,
+ .flags = CHIP_NEED_CHECKMODE,
+ /* callbacks */
+ .initialize = tda9874a_initialize,
+ .checkit = tda9874a_checkit,
.getmode = tda9874a_getmode,
.setmode = tda9874a_setmode,
- .checkmode = generic_checkmode,
},
{
.name = "tda9850",
@@ -1324,10 +1349,11 @@ static struct CHIPDESC chiplist[] = {
.rightreg = TDA9855_VR,
.bassreg = TDA9855_BA,
.treblereg = TDA9855_TR,
+
+ /* callbacks */
.volfunc = tda9855_volume,
.bassfunc = tda9855_bass,
.treblefunc = tda9855_treble,
-
.getmode = tda985x_getmode,
.setmode = tda985x_setmode,
@@ -1348,6 +1374,8 @@ static struct CHIPDESC chiplist[] = {
.rightreg = TEA6300_VL,
.bassreg = TEA6300_BA,
.treblereg = TEA6300_TR,
+
+ /* callbacks */
.volfunc = tea6300_shift10,
.bassfunc = tea6300_shift12,
.treblefunc = tea6300_shift12,
@@ -1358,7 +1386,6 @@ static struct CHIPDESC chiplist[] = {
},
{
.name = "tea6320",
- .initialize = tea6320_initialize,
.insmodopt = &tea6320,
.addr_lo = I2C_ADDR_TEA6300 >> 1,
.addr_hi = I2C_ADDR_TEA6300 >> 1,
@@ -1369,6 +1396,9 @@ static struct CHIPDESC chiplist[] = {
.rightreg = TEA6320_V,
.bassreg = TEA6320_BA,
.treblereg = TEA6320_TR,
+
+ /* callbacks */
+ .initialize = tea6320_initialize,
.volfunc = tea6320_volume,
.bassfunc = tea6320_shift11,
.treblefunc = tea6320_shift11,
@@ -1401,16 +1431,18 @@ static struct CHIPDESC chiplist[] = {
.rightreg = TDA8425_VR,
.bassreg = TDA8425_BA,
.treblereg = TDA8425_TR,
+
+ /* callbacks */
+ .initialize = tda8425_initialize,
.volfunc = tda8425_shift10,
.bassfunc = tda8425_shift12,
.treblefunc = tda8425_shift12,
+ .setmode = tda8425_setmode,
.inputreg = TDA8425_S1,
.inputmap = { TDA8425_S1_CH1, TDA8425_S1_CH1, TDA8425_S1_CH1 },
.inputmute = TDA8425_S1_OFF,
- .setmode = tda8425_setmode,
- .initialize = tda8425_initialize,
},
{
.name = "pic16c54 (PV951)",
@@ -1434,10 +1466,11 @@ static struct CHIPDESC chiplist[] = {
.addr_lo = I2C_ADDR_TDA9840 >> 1,
.addr_hi = I2C_ADDR_TDA9840 >> 1,
.registers = 2,
+ .flags = CHIP_NEED_CHECKMODE,
+ /* callbacks */
.getmode = ta8874z_getmode,
.setmode = ta8874z_setmode,
- .checkmode = generic_checkmode,
.init = {2, { TA8874Z_MONO_SET, TA8874Z_SEPARATION_DEFAULT}},
},
@@ -1481,6 +1514,7 @@ static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id)
}
if (desc->name == NULL) {
v4l_dbg(1, debug, client, "no matching chip description found\n");
+ kfree(chip);
return -EIO;
}
v4l_info(client, "%s found @ 0x%x (%s)\n", desc->name, client->addr<<1, client->adapter->name);
@@ -1494,7 +1528,7 @@ static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id)
/* fill required data structures */
if (!id)
strlcpy(client->name, desc->name, I2C_NAME_SIZE);
- chip->type = desc-chiplist;
+ chip->desc = desc;
chip->shadow.count = desc->registers+1;
chip->prevmode = -1;
chip->audmode = V4L2_TUNER_MODE_LANG1;
@@ -1506,20 +1540,49 @@ static int chip_probe(struct i2c_client *client, const struct i2c_device_id *id)
chip_cmd(chip,"init",&desc->init);
if (desc->flags & CHIP_HAS_VOLUME) {
- chip->left = desc->leftinit ? desc->leftinit : 65535;
- chip->right = desc->rightinit ? desc->rightinit : 65535;
- chip_write(chip,desc->leftreg,desc->volfunc(chip->left));
- chip_write(chip,desc->rightreg,desc->volfunc(chip->right));
+ if (!desc->volfunc) {
+ /* This shouldn't be happen. Warn user, but keep working
+ without volume controls
+ */
+ v4l_info(chip->c, "volume callback undefined!\n");
+ desc->flags &= ~CHIP_HAS_VOLUME;
+ } else {
+ chip->left = desc->leftinit ? desc->leftinit : 65535;
+ chip->right = desc->rightinit ? desc->rightinit : 65535;
+ chip_write(chip, desc->leftreg,
+ desc->volfunc(chip->left));
+ chip_write(chip, desc->rightreg,
+ desc->volfunc(chip->right));
+ }
}
if (desc->flags & CHIP_HAS_BASSTREBLE) {
- chip->treble = desc->trebleinit ? desc->trebleinit : 32768;
- chip->bass = desc->bassinit ? desc->bassinit : 32768;
- chip_write(chip,desc->bassreg,desc->bassfunc(chip->bass));
- chip_write(chip,desc->treblereg,desc->treblefunc(chip->treble));
+ if (!desc->bassfunc || !desc->treblefunc) {
+ /* This shouldn't be happen. Warn user, but keep working
+ without bass/treble controls
+ */
+ v4l_info(chip->c, "bass/treble callbacks undefined!\n");
+ desc->flags &= ~CHIP_HAS_BASSTREBLE;
+ } else {
+ chip->treble = desc->trebleinit ?
+ desc->trebleinit : 32768;
+ chip->bass = desc->bassinit ?
+ desc->bassinit : 32768;
+ chip_write(chip, desc->bassreg,
+ desc->bassfunc(chip->bass));
+ chip_write(chip, desc->treblereg,
+ desc->treblefunc(chip->treble));
+ }
}
chip->thread = NULL;
- if (desc->checkmode) {
+ if (desc->flags & CHIP_NEED_CHECKMODE) {
+ if (!desc->getmode || !desc->setmode) {
+ /* This shouldn't be happen. Warn user, but keep working
+ without kthread
+ */
+ v4l_info(chip->c, "set/get mode callbacks undefined!\n");
+ return 0;
+ }
/* start async thread */
init_timer(&chip->wt);
chip->wt.function = chip_thread_wake;
@@ -1552,7 +1615,7 @@ static int chip_remove(struct i2c_client *client)
static int tvaudio_get_ctrl(struct CHIPSTATE *chip,
struct v4l2_control *ctrl)
{
- struct CHIPDESC *desc = chiplist + chip->type;
+ struct CHIPDESC *desc = chip->desc;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
@@ -1576,13 +1639,13 @@ static int tvaudio_get_ctrl(struct CHIPSTATE *chip,
return 0;
}
case V4L2_CID_AUDIO_BASS:
- if (desc->flags & CHIP_HAS_BASSTREBLE)
+ if (!(desc->flags & CHIP_HAS_BASSTREBLE))
break;
ctrl->value = chip->bass;
return 0;
case V4L2_CID_AUDIO_TREBLE:
- if (desc->flags & CHIP_HAS_BASSTREBLE)
- return -EINVAL;
+ if (!(desc->flags & CHIP_HAS_BASSTREBLE))
+ break;
ctrl->value = chip->treble;
return 0;
}
@@ -1592,7 +1655,7 @@ static int tvaudio_get_ctrl(struct CHIPSTATE *chip,
static int tvaudio_set_ctrl(struct CHIPSTATE *chip,
struct v4l2_control *ctrl)
{
- struct CHIPDESC *desc = chiplist + chip->type;
+ struct CHIPDESC *desc = chip->desc;
switch (ctrl->id) {
case V4L2_CID_AUDIO_MUTE:
@@ -1642,16 +1705,15 @@ static int tvaudio_set_ctrl(struct CHIPSTATE *chip,
return 0;
}
case V4L2_CID_AUDIO_BASS:
- if (desc->flags & CHIP_HAS_BASSTREBLE)
+ if (!(desc->flags & CHIP_HAS_BASSTREBLE))
break;
chip->bass = ctrl->value;
chip_write(chip,desc->bassreg,desc->bassfunc(chip->bass));
return 0;
case V4L2_CID_AUDIO_TREBLE:
- if (desc->flags & CHIP_HAS_BASSTREBLE)
- return -EINVAL;
-
+ if (!(desc->flags & CHIP_HAS_BASSTREBLE))
+ break;
chip->treble = ctrl->value;
chip_write(chip,desc->treblereg,desc->treblefunc(chip->treble));
@@ -1668,9 +1730,12 @@ static int chip_command(struct i2c_client *client,
unsigned int cmd, void *arg)
{
struct CHIPSTATE *chip = i2c_get_clientdata(client);
- struct CHIPDESC *desc = chiplist + chip->type;
+ struct CHIPDESC *desc = chip->desc;
- v4l_dbg(1, debug, chip->c, "%s: chip_command 0x%x\n", chip->c->name, cmd);
+ if (debug > 0) {
+ v4l_i2c_print_ioctl(chip->c, cmd);
+ printk("\n");
+ }
switch (cmd) {
case AUDC_SET_RADIO:
@@ -1695,7 +1760,7 @@ static int chip_command(struct i2c_client *client,
break;
case V4L2_CID_AUDIO_BASS:
case V4L2_CID_AUDIO_TREBLE:
- if (desc->flags & CHIP_HAS_BASSTREBLE)
+ if (!(desc->flags & CHIP_HAS_BASSTREBLE))
return -EINVAL;
break;
default:
@@ -1792,12 +1857,20 @@ static int chip_command(struct i2c_client *client,
break;
case VIDIOC_S_FREQUENCY:
chip->mode = 0; /* automatic */
- if (desc->checkmode && desc->setmode) {
+
+ /* For chips that provide getmode and setmode, and doesn't
+ automatically follows the stereo carrier, a kthread is
+ created to set the audio standard. In this case, when then
+ the video channel is changed, tvaudio starts on MONO mode.
+ After waiting for 2 seconds, the kernel thread is called,
+ to follow whatever audio standard is pointed by the
+ audio carrier.
+ */
+ if (chip->thread) {
desc->setmode(chip,V4L2_TUNER_MODE_MONO);
if (chip->prevmode != V4L2_TUNER_MODE_MONO)
chip->prevmode = -1; /* reset previous mode */
mod_timer(&chip->wt, jiffies+msecs_to_jiffies(2000));
- /* the thread will call checkmode() later */
}
break;
@@ -1836,9 +1909,3 @@ static struct v4l2_i2c_driver_data v4l2_i2c_data = {
.legacy_probe = chip_legacy_probe,
.id_table = chip_id,
};
-
-/*
- * Local variables:
- * c-basic-offset: 8
- * End:
- */
diff --git a/drivers/mfd/da903x.c b/drivers/mfd/da903x.c
index b57326a..0b5bd85 100644
--- a/drivers/mfd/da903x.c
+++ b/drivers/mfd/da903x.c
@@ -267,7 +267,7 @@ static int da9030_mask_events(struct da903x_chip *chip, unsigned int events)
{
uint8_t v[3];
- chip->events_mask &= ~events;
+ chip->events_mask |= events;
v[0] = (chip->events_mask & 0xff);
v[1] = (chip->events_mask >> 8) & 0xff;
diff --git a/drivers/mfd/wm8350-i2c.c b/drivers/mfd/wm8350-i2c.c
index 8dfe21b..3e0ce0e 100644
--- a/drivers/mfd/wm8350-i2c.c
+++ b/drivers/mfd/wm8350-i2c.c
@@ -30,7 +30,12 @@ static int wm8350_i2c_read_device(struct wm8350 *wm8350, char reg,
ret = i2c_master_send(wm8350->i2c_client, &reg, 1);
if (ret < 0)
return ret;
- return i2c_master_recv(wm8350->i2c_client, dest, bytes);
+ ret = i2c_master_recv(wm8350->i2c_client, dest, bytes);
+ if (ret < 0)
+ return ret;
+ if (ret != bytes)
+ return -EIO;
+ return 0;
}
static int wm8350_i2c_write_device(struct wm8350 *wm8350, char reg,
@@ -38,13 +43,19 @@ static int wm8350_i2c_write_device(struct wm8350 *wm8350, char reg,
{
/* we add 1 byte for device register */
u8 msg[(WM8350_MAX_REGISTER << 1) + 1];
+ int ret;
if (bytes > ((WM8350_MAX_REGISTER << 1) + 1))
return -EINVAL;
msg[0] = reg;
memcpy(&msg[1], src, bytes);
- return i2c_master_send(wm8350->i2c_client, msg, bytes + 1);
+ ret = i2c_master_send(wm8350->i2c_client, msg, bytes + 1);
+ if (ret < 0)
+ return ret;
+ if (ret != bytes + 1)
+ return -EIO;
+ return 0;
}
static int wm8350_i2c_probe(struct i2c_client *i2c,
diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
index 976b35d..0207dd5 100644
--- a/drivers/misc/c2port/core.c
+++ b/drivers/misc/c2port/core.c
@@ -18,6 +18,7 @@
#include <linux/ctype.h>
#include <linux/delay.h>
#include <linux/idr.h>
+#include <linux/sched.h>
#include <linux/c2port.h>
diff --git a/drivers/net/atl1e/atl1e_hw.c b/drivers/net/atl1e/atl1e_hw.c
index 8cbc1b5..4a77006 100644
--- a/drivers/net/atl1e/atl1e_hw.c
+++ b/drivers/net/atl1e/atl1e_hw.c
@@ -163,9 +163,6 @@ int atl1e_read_mac_addr(struct atl1e_hw *hw)
* atl1e_hash_mc_addr
* purpose
* set hash value for a multicast address
- * hash calcu processing :
- * 1. calcu 32bit CRC for multicast address
- * 2. reverse crc with MSB to LSB
*/
u32 atl1e_hash_mc_addr(struct atl1e_hw *hw, u8 *mc_addr)
{
@@ -174,7 +171,6 @@ u32 atl1e_hash_mc_addr(struct atl1e_hw *hw, u8 *mc_addr)
int i;
crc32 = ether_crc_le(6, mc_addr);
- crc32 = ~crc32;
for (i = 0; i < 32; i++)
value |= (((crc32 >> i) & 1) << (31 - i));
diff --git a/drivers/net/atlx/atl1.c b/drivers/net/atlx/atl1.c
index 246d92b..aef403d 100644
--- a/drivers/net/atlx/atl1.c
+++ b/drivers/net/atlx/atl1.c
@@ -3404,14 +3404,8 @@ static void atl1_get_wol(struct net_device *netdev,
{
struct atl1_adapter *adapter = netdev_priv(netdev);
- wol->supported = WAKE_UCAST | WAKE_MCAST | WAKE_BCAST | WAKE_MAGIC;
+ wol->supported = WAKE_MAGIC;
wol->wolopts = 0;
- if (adapter->wol & ATLX_WUFC_EX)
- wol->wolopts |= WAKE_UCAST;
- if (adapter->wol & ATLX_WUFC_MC)
- wol->wolopts |= WAKE_MCAST;
- if (adapter->wol & ATLX_WUFC_BC)
- wol->wolopts |= WAKE_BCAST;
if (adapter->wol & ATLX_WUFC_MAG)
wol->wolopts |= WAKE_MAGIC;
return;
@@ -3422,15 +3416,10 @@ static int atl1_set_wol(struct net_device *netdev,
{
struct atl1_adapter *adapter = netdev_priv(netdev);
- if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
+ if (wol->wolopts & (WAKE_PHY | WAKE_UCAST | WAKE_MCAST | WAKE_BCAST |
+ WAKE_ARP | WAKE_MAGICSECURE))
return -EOPNOTSUPP;
adapter->wol = 0;
- if (wol->wolopts & WAKE_UCAST)
- adapter->wol |= ATLX_WUFC_EX;
- if (wol->wolopts & WAKE_MCAST)
- adapter->wol |= ATLX_WUFC_MC;
- if (wol->wolopts & WAKE_BCAST)
- adapter->wol |= ATLX_WUFC_BC;
if (wol->wolopts & WAKE_MAGIC)
adapter->wol |= ATLX_WUFC_MAG;
return 0;
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 3d69fae..e8bfcce 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -166,7 +166,7 @@
#define DRV_NAME "e100"
#define DRV_EXT "-NAPI"
-#define DRV_VERSION "3.5.23-k4"DRV_EXT
+#define DRV_VERSION "3.5.23-k6"DRV_EXT
#define DRV_DESCRIPTION "Intel(R) PRO/100 Network Driver"
#define DRV_COPYRIGHT "Copyright(c) 1999-2006 Intel Corporation"
#define PFX DRV_NAME ": "
@@ -1804,7 +1804,7 @@ static int e100_rx_alloc_skb(struct nic *nic, struct rx *rx)
struct rfd *prev_rfd = (struct rfd *)rx->prev->skb->data;
put_unaligned_le32(rx->dma_addr, &prev_rfd->link);
pci_dma_sync_single_for_device(nic->pdev, rx->prev->dma_addr,
- sizeof(struct rfd), PCI_DMA_TODEVICE);
+ sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
}
return 0;
@@ -1823,7 +1823,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
/* Need to sync before taking a peek at cb_complete bit */
pci_dma_sync_single_for_cpu(nic->pdev, rx->dma_addr,
- sizeof(struct rfd), PCI_DMA_FROMDEVICE);
+ sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
rfd_status = le16_to_cpu(rfd->status);
DPRINTK(RX_STATUS, DEBUG, "status=0x%04X\n", rfd_status);
@@ -1850,7 +1850,7 @@ static int e100_rx_indicate(struct nic *nic, struct rx *rx,
/* Get data */
pci_unmap_single(nic->pdev, rx->dma_addr,
- RFD_BUF_LEN, PCI_DMA_FROMDEVICE);
+ RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
/* If this buffer has the el bit, but we think the receiver
* is still running, check to see if it really stopped while
@@ -1943,7 +1943,7 @@ static void e100_rx_clean(struct nic *nic, unsigned int *work_done,
new_before_last_rfd->command |= cpu_to_le16(cb_el);
pci_dma_sync_single_for_device(nic->pdev,
new_before_last_rx->dma_addr, sizeof(struct rfd),
- PCI_DMA_TODEVICE);
+ PCI_DMA_BIDIRECTIONAL);
/* Now that we have a new stopping point, we can clear the old
* stopping point. We must sync twice to get the proper
@@ -1951,11 +1951,11 @@ static void e100_rx_clean(struct nic *nic, unsigned int *work_done,
old_before_last_rfd->command &= ~cpu_to_le16(cb_el);
pci_dma_sync_single_for_device(nic->pdev,
old_before_last_rx->dma_addr, sizeof(struct rfd),
- PCI_DMA_TODEVICE);
+ PCI_DMA_BIDIRECTIONAL);
old_before_last_rfd->size = cpu_to_le16(VLAN_ETH_FRAME_LEN);
pci_dma_sync_single_for_device(nic->pdev,
old_before_last_rx->dma_addr, sizeof(struct rfd),
- PCI_DMA_TODEVICE);
+ PCI_DMA_BIDIRECTIONAL);
}
if(restart_required) {
@@ -1978,7 +1978,7 @@ static void e100_rx_clean_list(struct nic *nic)
for(rx = nic->rxs, i = 0; i < count; rx++, i++) {
if(rx->skb) {
pci_unmap_single(nic->pdev, rx->dma_addr,
- RFD_BUF_LEN, PCI_DMA_FROMDEVICE);
+ RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
dev_kfree_skb(rx->skb);
}
}
@@ -2021,7 +2021,7 @@ static int e100_rx_alloc_list(struct nic *nic)
before_last->command |= cpu_to_le16(cb_el);
before_last->size = 0;
pci_dma_sync_single_for_device(nic->pdev, rx->dma_addr,
- sizeof(struct rfd), PCI_DMA_TODEVICE);
+ sizeof(struct rfd), PCI_DMA_BIDIRECTIONAL);
nic->rx_to_use = nic->rx_to_clean = nic->rxs;
nic->ru_running = RU_SUSPENDED;
@@ -2222,7 +2222,7 @@ static int e100_loopback_test(struct nic *nic, enum loopback loopback_mode)
msleep(10);
pci_dma_sync_single_for_cpu(nic->pdev, nic->rx_to_clean->dma_addr,
- RFD_BUF_LEN, PCI_DMA_FROMDEVICE);
+ RFD_BUF_LEN, PCI_DMA_BIDIRECTIONAL);
if(memcmp(nic->rx_to_clean->skb->data + sizeof(struct rfd),
skb->data, ETH_DATA_LEN))
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 6a3893a..c854c96 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -1774,7 +1774,8 @@ static void e1000_get_wol(struct net_device *netdev,
/* this function will set ->supported = 0 and return 1 if wol is not
* supported by this hardware */
- if (e1000_wol_exclusion(adapter, wol))
+ if (e1000_wol_exclusion(adapter, wol) ||
+ !device_can_wakeup(&adapter->pdev->dev))
return;
/* apply any specific unsupported masks here */
@@ -1811,7 +1812,8 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
return -EOPNOTSUPP;
- if (e1000_wol_exclusion(adapter, wol))
+ if (e1000_wol_exclusion(adapter, wol) ||
+ !device_can_wakeup(&adapter->pdev->dev))
return wol->wolopts ? -EOPNOTSUPP : 0;
switch (hw->device_id) {
@@ -1838,6 +1840,8 @@ static int e1000_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
if (wol->wolopts & WAKE_MAGIC)
adapter->wol |= E1000_WUFC_MAG;
+ device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
+
return 0;
}
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index fac8215..872799b 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -1179,6 +1179,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
/* initialize the wol settings based on the eeprom settings */
adapter->wol = adapter->eeprom_wol;
+ device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
/* print bus type/speed/width info */
DPRINTK(PROBE, INFO, "(PCI%s:%s:%s) ",
diff --git a/drivers/net/e1000e/e1000.h b/drivers/net/e1000e/e1000.h
index c55de1c..c55fd6f 100644
--- a/drivers/net/e1000e/e1000.h
+++ b/drivers/net/e1000e/e1000.h
@@ -299,6 +299,7 @@ struct e1000_adapter {
unsigned long led_status;
unsigned int flags;
+ unsigned int flags2;
struct work_struct downshift_task;
struct work_struct update_phy_task;
};
@@ -306,6 +307,7 @@ struct e1000_adapter {
struct e1000_info {
enum e1000_mac_type mac;
unsigned int flags;
+ unsigned int flags2;
u32 pba;
s32 (*get_variants)(struct e1000_adapter *);
struct e1000_mac_operations *mac_ops;
@@ -347,6 +349,9 @@ struct e1000_info {
#define FLAG_RX_RESTART_NOW (1 << 30)
#define FLAG_MSI_TEST_FAILED (1 << 31)
+/* CRC Stripping defines */
+#define FLAG2_CRC_STRIPPING (1 << 0)
+
#define E1000_RX_DESC_PS(R, i) \
(&(((union e1000_rx_desc_packet_split *)((R).desc))[i]))
#define E1000_GET_DESC(R, i, type) (&(((struct type *)((R).desc))[i]))
diff --git a/drivers/net/e1000e/ethtool.c b/drivers/net/e1000e/ethtool.c
index 70c11c8..62421ce 100644
--- a/drivers/net/e1000e/ethtool.c
+++ b/drivers/net/e1000e/ethtool.c
@@ -1713,7 +1713,8 @@ static void e1000_get_wol(struct net_device *netdev,
wol->supported = 0;
wol->wolopts = 0;
- if (!(adapter->flags & FLAG_HAS_WOL))
+ if (!(adapter->flags & FLAG_HAS_WOL) ||
+ !device_can_wakeup(&adapter->pdev->dev))
return;
wol->supported = WAKE_UCAST | WAKE_MCAST |
@@ -1751,7 +1752,8 @@ static int e1000_set_wol(struct net_device *netdev,
if (wol->wolopts & WAKE_MAGICSECURE)
return -EOPNOTSUPP;
- if (!(adapter->flags & FLAG_HAS_WOL))
+ if (!(adapter->flags & FLAG_HAS_WOL) ||
+ !device_can_wakeup(&adapter->pdev->dev))
return wol->wolopts ? -EOPNOTSUPP : 0;
/* these settings will always override what we currently have */
@@ -1770,6 +1772,8 @@ static int e1000_set_wol(struct net_device *netdev,
if (wol->wolopts & WAKE_ARP)
adapter->wol |= E1000_WUFC_ARP;
+ device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
+
return 0;
}
diff --git a/drivers/net/e1000e/netdev.c b/drivers/net/e1000e/netdev.c
index abd492b..91795f7 100644
--- a/drivers/net/e1000e/netdev.c
+++ b/drivers/net/e1000e/netdev.c
@@ -499,6 +499,10 @@ static bool e1000_clean_rx_irq(struct e1000_adapter *adapter,
goto next_desc;
}
+ /* adjust length to remove Ethernet CRC */
+ if (!(adapter->flags2 & FLAG2_CRC_STRIPPING))
+ length -= 4;
+
total_rx_bytes += length;
total_rx_packets++;
@@ -804,6 +808,10 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
pci_dma_sync_single_for_device(pdev, ps_page->dma,
PAGE_SIZE, PCI_DMA_FROMDEVICE);
+ /* remove the CRC */
+ if (!(adapter->flags2 & FLAG2_CRC_STRIPPING))
+ l1 -= 4;
+
skb_put(skb, l1);
goto copydone;
} /* if */
@@ -825,6 +833,12 @@ static bool e1000_clean_rx_irq_ps(struct e1000_adapter *adapter,
skb->truesize += length;
}
+ /* strip the ethernet crc, problem is we're using pages now so
+ * this whole operation can get a little cpu intensive
+ */
+ if (!(adapter->flags2 & FLAG2_CRC_STRIPPING))
+ pskb_trim(skb, skb->len - 4);
+
copydone:
total_rx_bytes += skb->len;
total_rx_packets++;
@@ -2301,8 +2315,12 @@ static void e1000_setup_rctl(struct e1000_adapter *adapter)
else
rctl |= E1000_RCTL_LPE;
- /* Enable hardware CRC frame stripping */
- rctl |= E1000_RCTL_SECRC;
+ /* Some systems expect that the CRC is included in SMBUS traffic. The
+ * hardware strips the CRC before sending to both SMBUS (BMC) and to
+ * host memory when this is enabled
+ */
+ if (adapter->flags2 & FLAG2_CRC_STRIPPING)
+ rctl |= E1000_RCTL_SECRC;
/* Setup buffer sizes */
rctl &= ~E1000_RCTL_SZ_4096;
@@ -4766,6 +4784,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
adapter->ei = ei;
adapter->pba = ei->pba;
adapter->flags = ei->flags;
+ adapter->flags2 = ei->flags2;
adapter->hw.adapter = adapter;
adapter->hw.mac.type = ei->mac;
adapter->msg_enable = (1 << NETIF_MSG_DRV | NETIF_MSG_PROBE) - 1;
@@ -4970,6 +4989,7 @@ static int __devinit e1000_probe(struct pci_dev *pdev,
/* initialize the wol settings based on the eeprom settings */
adapter->wol = adapter->eeprom_wol;
+ device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
/* reset the hardware with the new settings */
e1000e_reset(adapter);
@@ -5008,6 +5028,7 @@ err_hw_init:
err_sw_init:
if (adapter->hw.flash_address)
iounmap(adapter->hw.flash_address);
+ e1000e_reset_interrupt_capability(adapter);
err_flashmap:
iounmap(adapter->hw.hw_addr);
err_ioremap:
diff --git a/drivers/net/e1000e/param.c b/drivers/net/e1000e/param.c
index 77a3d72..e909f96 100644
--- a/drivers/net/e1000e/param.c
+++ b/drivers/net/e1000e/param.c
@@ -151,6 +151,16 @@ E1000_PARAM(KumeranLockLoss, "Enable Kumeran lock loss workaround");
*/
E1000_PARAM(WriteProtectNVM, "Write-protect NVM [WARNING: disabling this can lead to corrupted NVM]");
+/*
+ * Enable CRC Stripping
+ *
+ * Valid Range: 0, 1
+ *
+ * Default Value: 1 (enabled)
+ */
+E1000_PARAM(CrcStripping, "Enable CRC Stripping, disable if your BMC needs " \
+ "the CRC");
+
struct e1000_option {
enum { enable_option, range_option, list_option } type;
const char *name;
@@ -404,6 +414,21 @@ void __devinit e1000e_check_options(struct e1000_adapter *adapter)
adapter->flags |= FLAG_SMART_POWER_DOWN;
}
}
+ { /* CRC Stripping */
+ const struct e1000_option opt = {
+ .type = enable_option,
+ .name = "CRC Stripping",
+ .err = "defaulting to enabled",
+ .def = OPTION_ENABLED
+ };
+
+ if (num_CrcStripping > bd) {
+ unsigned int crc_stripping = CrcStripping[bd];
+ e1000_validate_option(&crc_stripping, &opt, adapter);
+ if (crc_stripping == OPTION_ENABLED)
+ adapter->flags2 |= FLAG2_CRC_STRIPPING;
+ }
+ }
{ /* Kumeran Lock Loss Workaround */
const struct e1000_option opt = {
.type = enable_option,
diff --git a/drivers/net/gianfar.c b/drivers/net/gianfar.c
index 83a5cb6..c4af949 100644
--- a/drivers/net/gianfar.c
+++ b/drivers/net/gianfar.c
@@ -1407,6 +1407,10 @@ static int gfar_clean_tx_ring(struct net_device *dev)
if (bdp->status & TXBD_DEF)
dev->stats.collisions++;
+ /* Unmap the DMA memory */
+ dma_unmap_single(&priv->dev->dev, bdp->bufPtr,
+ bdp->length, DMA_TO_DEVICE);
+
/* Free the sk buffer associated with this TxBD */
dev_kfree_skb_irq(priv->tx_skbuff[priv->skb_dirtytx]);
@@ -1666,6 +1670,9 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
skb = priv->rx_skbuff[priv->skb_currx];
+ dma_unmap_single(&priv->dev->dev, bdp->bufPtr,
+ priv->rx_buffer_size, DMA_FROM_DEVICE);
+
/* We drop the frame if we failed to allocate a new buffer */
if (unlikely(!newskb || !(bdp->status & RXBD_LAST) ||
bdp->status & RXBD_ERR)) {
@@ -1674,14 +1681,8 @@ int gfar_clean_rx_ring(struct net_device *dev, int rx_work_limit)
if (unlikely(!newskb))
newskb = skb;
- if (skb) {
- dma_unmap_single(&priv->dev->dev,
- bdp->bufPtr,
- priv->rx_buffer_size,
- DMA_FROM_DEVICE);
-
+ if (skb)
dev_kfree_skb_any(skb);
- }
} else {
/* Increment the number of packets */
dev->stats.rx_packets++;
diff --git a/drivers/net/igb/igb_ethtool.c b/drivers/net/igb/igb_ethtool.c
index 58906c9..89964fa 100644
--- a/drivers/net/igb/igb_ethtool.c
+++ b/drivers/net/igb/igb_ethtool.c
@@ -1776,7 +1776,8 @@ static void igb_get_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
/* this function will set ->supported = 0 and return 1 if wol is not
* supported by this hardware */
- if (igb_wol_exclusion(adapter, wol))
+ if (igb_wol_exclusion(adapter, wol) ||
+ !device_can_wakeup(&adapter->pdev->dev))
return;
/* apply any specific unsupported masks here */
@@ -1805,7 +1806,8 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
if (wol->wolopts & (WAKE_PHY | WAKE_ARP | WAKE_MAGICSECURE))
return -EOPNOTSUPP;
- if (igb_wol_exclusion(adapter, wol))
+ if (igb_wol_exclusion(adapter, wol) ||
+ !device_can_wakeup(&adapter->pdev->dev))
return wol->wolopts ? -EOPNOTSUPP : 0;
switch (hw->device_id) {
@@ -1825,6 +1827,8 @@ static int igb_set_wol(struct net_device *netdev, struct ethtool_wolinfo *wol)
if (wol->wolopts & WAKE_MAGIC)
adapter->wol |= E1000_WUFC_MAG;
+ device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
+
return 0;
}
diff --git a/drivers/net/igb/igb_main.c b/drivers/net/igb/igb_main.c
index 1f397cd..1cbae85 100644
--- a/drivers/net/igb/igb_main.c
+++ b/drivers/net/igb/igb_main.c
@@ -1019,10 +1019,9 @@ static int __devinit igb_probe(struct pci_dev *pdev,
state &= ~PCIE_LINK_STATE_L0S;
pci_write_config_word(us_dev, pos + PCI_EXP_LNKCTL,
state);
- printk(KERN_INFO "Disabling ASPM L0s upstream switch "
- "port %x:%x.%x\n", us_dev->bus->number,
- PCI_SLOT(us_dev->devfn),
- PCI_FUNC(us_dev->devfn));
+ dev_info(&pdev->dev,
+ "Disabling ASPM L0s upstream switch port %s\n",
+ pci_name(us_dev));
}
default:
break;
@@ -1244,6 +1243,7 @@ static int __devinit igb_probe(struct pci_dev *pdev,
/* initialize the wol settings based on the eeprom settings */
adapter->wol = adapter->eeprom_wol;
+ device_set_wakeup_enable(&adapter->pdev->dev, adapter->wol);
/* reset the hardware with the new settings */
igb_reset(adapter);
diff --git a/drivers/net/mlx4/en_netdev.c b/drivers/net/mlx4/en_netdev.c
index a3f7324..96e709d 100644
--- a/drivers/net/mlx4/en_netdev.c
+++ b/drivers/net/mlx4/en_netdev.c
@@ -656,10 +656,10 @@ static int mlx4_en_start_port(struct net_device *dev)
/* Configure port */
err = mlx4_SET_PORT_general(mdev->dev, priv->port,
priv->rx_skb_size + ETH_FCS_LEN,
- mdev->profile.tx_pause,
- mdev->profile.tx_ppp,
- mdev->profile.rx_pause,
- mdev->profile.rx_ppp);
+ priv->prof->tx_pause,
+ priv->prof->tx_ppp,
+ priv->prof->rx_pause,
+ priv->prof->rx_ppp);
if (err) {
mlx4_err(mdev, "Failed setting port general configurations"
" for port %d, with error %d\n", priv->port, err);
diff --git a/drivers/net/mlx4/en_params.c b/drivers/net/mlx4/en_params.c
index c2e69b1..95706ee 100644
--- a/drivers/net/mlx4/en_params.c
+++ b/drivers/net/mlx4/en_params.c
@@ -90,6 +90,7 @@ MLX4_EN_PARM_INT(rx_ring_size2, MLX4_EN_AUTO_CONF, "Rx ring size for port 2");
int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
{
struct mlx4_en_profile *params = &mdev->profile;
+ int i;
params->rx_moder_cnt = min_t(int, rx_moder_cnt, MLX4_EN_AUTO_CONF);
params->rx_moder_time = min_t(int, rx_moder_time, MLX4_EN_AUTO_CONF);
@@ -97,11 +98,13 @@ int mlx4_en_get_profile(struct mlx4_en_dev *mdev)
params->rss_xor = (rss_xor != 0);
params->rss_mask = rss_mask & 0x1f;
params->num_lro = min_t(int, num_lro , MLX4_EN_MAX_LRO_DESCRIPTORS);
- params->rx_pause = pprx;
- params->rx_ppp = pfcrx;
- params->tx_pause = pptx;
- params->tx_ppp = pfctx;
- if (params->rx_ppp || params->tx_ppp) {
+ for (i = 1; i <= MLX4_MAX_PORTS; i++) {
+ params->prof[i].rx_pause = pprx;
+ params->prof[i].rx_ppp = pfcrx;
+ params->prof[i].tx_pause = pptx;
+ params->prof[i].tx_ppp = pfctx;
+ }
+ if (pfcrx || pfctx) {
params->prof[1].tx_ring_num = MLX4_EN_TX_RING_NUM;
params->prof[2].tx_ring_num = MLX4_EN_TX_RING_NUM;
} else {
@@ -407,14 +410,14 @@ static int mlx4_en_set_pauseparam(struct net_device *dev,
struct mlx4_en_dev *mdev = priv->mdev;
int err;
- mdev->profile.tx_pause = pause->tx_pause != 0;
- mdev->profile.rx_pause = pause->rx_pause != 0;
+ priv->prof->tx_pause = pause->tx_pause != 0;
+ priv->prof->rx_pause = pause->rx_pause != 0;
err = mlx4_SET_PORT_general(mdev->dev, priv->port,
priv->rx_skb_size + ETH_FCS_LEN,
- mdev->profile.tx_pause,
- mdev->profile.tx_ppp,
- mdev->profile.rx_pause,
- mdev->profile.rx_ppp);
+ priv->prof->tx_pause,
+ priv->prof->tx_ppp,
+ priv->prof->rx_pause,
+ priv->prof->rx_ppp);
if (err)
mlx4_err(mdev, "Failed setting pause params to\n");
@@ -425,10 +428,9 @@ static void mlx4_en_get_pauseparam(struct net_device *dev,
struct ethtool_pauseparam *pause)
{
struct mlx4_en_priv *priv = netdev_priv(dev);
- struct mlx4_en_dev *mdev = priv->mdev;
- pause->tx_pause = mdev->profile.tx_pause;
- pause->rx_pause = mdev->profile.rx_pause;
+ pause->tx_pause = priv->prof->tx_pause;
+ pause->rx_pause = priv->prof->rx_pause;
}
static void mlx4_en_get_ringparam(struct net_device *dev,
diff --git a/drivers/net/mlx4/mlx4_en.h b/drivers/net/mlx4/mlx4_en.h
index 11fb17c..98ddc08 100644
--- a/drivers/net/mlx4/mlx4_en.h
+++ b/drivers/net/mlx4/mlx4_en.h
@@ -322,6 +322,10 @@ struct mlx4_en_port_profile {
u32 rx_ring_num;
u32 tx_ring_size;
u32 rx_ring_size;
+ u8 rx_pause;
+ u8 rx_ppp;
+ u8 tx_pause;
+ u8 tx_ppp;
};
struct mlx4_en_profile {
@@ -333,10 +337,6 @@ struct mlx4_en_profile {
int rx_moder_cnt;
int rx_moder_time;
int auto_moder;
- u8 rx_pause;
- u8 rx_ppp;
- u8 tx_pause;
- u8 tx_ppp;
u8 no_reset;
struct mlx4_en_port_profile prof[MLX4_MAX_PORTS + 1];
};
diff --git a/drivers/net/niu.c b/drivers/net/niu.c
index d8463b1..1b6f548 100644
--- a/drivers/net/niu.c
+++ b/drivers/net/niu.c
@@ -33,8 +33,8 @@
#define DRV_MODULE_NAME "niu"
#define PFX DRV_MODULE_NAME ": "
-#define DRV_MODULE_VERSION "0.9"
-#define DRV_MODULE_RELDATE "May 4, 2008"
+#define DRV_MODULE_VERSION "1.0"
+#define DRV_MODULE_RELDATE "Nov 14, 2008"
static char version[] __devinitdata =
DRV_MODULE_NAME ".c:v" DRV_MODULE_VERSION " (" DRV_MODULE_RELDATE ")\n";
@@ -406,7 +406,7 @@ static int esr2_set_rx_cfg(struct niu *np, unsigned long channel, u32 val)
}
/* Mode is always 10G fiber. */
-static int serdes_init_niu(struct niu *np)
+static int serdes_init_niu_10g_fiber(struct niu *np)
{
struct niu_link_config *lp = &np->link_config;
u32 tx_cfg, rx_cfg;
@@ -443,6 +443,223 @@ static int serdes_init_niu(struct niu *np)
return 0;
}
+static int serdes_init_niu_1g_serdes(struct niu *np)
+{
+ struct niu_link_config *lp = &np->link_config;
+ u16 pll_cfg, pll_sts;
+ int max_retry = 100;
+ u64 sig, mask, val;
+ u32 tx_cfg, rx_cfg;
+ unsigned long i;
+ int err;
+
+ tx_cfg = (PLL_TX_CFG_ENTX | PLL_TX_CFG_SWING_1375MV |
+ PLL_TX_CFG_RATE_HALF);
+ rx_cfg = (PLL_RX_CFG_ENRX | PLL_RX_CFG_TERM_0P8VDDT |
+ PLL_RX_CFG_ALIGN_ENA | PLL_RX_CFG_LOS_LTHRESH |
+ PLL_RX_CFG_RATE_HALF);
+
+ if (np->port == 0)
+ rx_cfg |= PLL_RX_CFG_EQ_LP_ADAPTIVE;
+
+ if (lp->loopback_mode == LOOPBACK_PHY) {
+ u16 test_cfg = PLL_TEST_CFG_LOOPBACK_CML_DIS;
+
+ mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
+ ESR2_TI_PLL_TEST_CFG_L, test_cfg);
+
+ tx_cfg |= PLL_TX_CFG_ENTEST;
+ rx_cfg |= PLL_RX_CFG_ENTEST;
+ }
+
+ /* Initialize PLL for 1G */
+ pll_cfg = (PLL_CFG_ENPLL | PLL_CFG_MPY_8X);
+
+ err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
+ ESR2_TI_PLL_CFG_L, pll_cfg);
+ if (err) {
+ dev_err(np->device, PFX "NIU Port %d "
+ "serdes_init_niu_1g_serdes: "
+ "mdio write to ESR2_TI_PLL_CFG_L failed", np->port);
+ return err;
+ }
+
+ pll_sts = PLL_CFG_ENPLL;
+
+ err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
+ ESR2_TI_PLL_STS_L, pll_sts);
+ if (err) {
+ dev_err(np->device, PFX "NIU Port %d "
+ "serdes_init_niu_1g_serdes: "
+ "mdio write to ESR2_TI_PLL_STS_L failed", np->port);
+ return err;
+ }
+
+ udelay(200);
+
+ /* Initialize all 4 lanes of the SERDES. */
+ for (i = 0; i < 4; i++) {
+ err = esr2_set_tx_cfg(np, i, tx_cfg);
+ if (err)
+ return err;
+ }
+
+ for (i = 0; i < 4; i++) {
+ err = esr2_set_rx_cfg(np, i, rx_cfg);
+ if (err)
+ return err;
+ }
+
+ switch (np->port) {
+ case 0:
+ val = (ESR_INT_SRDY0_P0 | ESR_INT_DET0_P0);
+ mask = val;
+ break;
+
+ case 1:
+ val = (ESR_INT_SRDY0_P1 | ESR_INT_DET0_P1);
+ mask = val;
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ while (max_retry--) {
+ sig = nr64(ESR_INT_SIGNALS);
+ if ((sig & mask) == val)
+ break;
+
+ mdelay(500);
+ }
+
+ if ((sig & mask) != val) {
+ dev_err(np->device, PFX "Port %u signal bits [%08x] are not "
+ "[%08x]\n", np->port, (int) (sig & mask), (int) val);
+ return -ENODEV;
+ }
+
+ return 0;
+}
+
+static int serdes_init_niu_10g_serdes(struct niu *np)
+{
+ struct niu_link_config *lp = &np->link_config;
+ u32 tx_cfg, rx_cfg, pll_cfg, pll_sts;
+ int max_retry = 100;
+ u64 sig, mask, val;
+ unsigned long i;
+ int err;
+
+ tx_cfg = (PLL_TX_CFG_ENTX | PLL_TX_CFG_SWING_1375MV);
+ rx_cfg = (PLL_RX_CFG_ENRX | PLL_RX_CFG_TERM_0P8VDDT |
+ PLL_RX_CFG_ALIGN_ENA | PLL_RX_CFG_LOS_LTHRESH |
+ PLL_RX_CFG_EQ_LP_ADAPTIVE);
+
+ if (lp->loopback_mode == LOOPBACK_PHY) {
+ u16 test_cfg = PLL_TEST_CFG_LOOPBACK_CML_DIS;
+
+ mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
+ ESR2_TI_PLL_TEST_CFG_L, test_cfg);
+
+ tx_cfg |= PLL_TX_CFG_ENTEST;
+ rx_cfg |= PLL_RX_CFG_ENTEST;
+ }
+
+ /* Initialize PLL for 10G */
+ pll_cfg = (PLL_CFG_ENPLL | PLL_CFG_MPY_10X);
+
+ err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
+ ESR2_TI_PLL_CFG_L, pll_cfg & 0xffff);
+ if (err) {
+ dev_err(np->device, PFX "NIU Port %d "
+ "serdes_init_niu_10g_serdes: "
+ "mdio write to ESR2_TI_PLL_CFG_L failed", np->port);
+ return err;
+ }
+
+ pll_sts = PLL_CFG_ENPLL;
+
+ err = mdio_write(np, np->port, NIU_ESR2_DEV_ADDR,
+ ESR2_TI_PLL_STS_L, pll_sts & 0xffff);
+ if (err) {
+ dev_err(np->device, PFX "NIU Port %d "
+ "serdes_init_niu_10g_serdes: "
+ "mdio write to ESR2_TI_PLL_STS_L failed", np->port);
+ return err;
+ }
+
+ udelay(200);
+
+ /* Initialize all 4 lanes of the SERDES. */
+ for (i = 0; i < 4; i++) {
+ err = esr2_set_tx_cfg(np, i, tx_cfg);
+ if (err)
+ return err;
+ }
+
+ for (i = 0; i < 4; i++) {
+ err = esr2_set_rx_cfg(np, i, rx_cfg);
+ if (err)
+ return err;
+ }
+
+ /* check if serdes is ready */
+
+ switch (np->port) {
+ case 0:
+ mask = ESR_INT_SIGNALS_P0_BITS;
+ val = (ESR_INT_SRDY0_P0 |
+ ESR_INT_DET0_P0 |
+ ESR_INT_XSRDY_P0 |
+ ESR_INT_XDP_P0_CH3 |
+ ESR_INT_XDP_P0_CH2 |
+ ESR_INT_XDP_P0_CH1 |
+ ESR_INT_XDP_P0_CH0);
+ break;
+
+ case 1:
+ mask = ESR_INT_SIGNALS_P1_BITS;
+ val = (ESR_INT_SRDY0_P1 |
+ ESR_INT_DET0_P1 |
+ ESR_INT_XSRDY_P1 |
+ ESR_INT_XDP_P1_CH3 |
+ ESR_INT_XDP_P1_CH2 |
+ ESR_INT_XDP_P1_CH1 |
+ ESR_INT_XDP_P1_CH0);
+ break;
+
+ default:
+ return -EINVAL;
+ }
+
+ while (max_retry--) {
+ sig = nr64(ESR_INT_SIGNALS);
+ if ((sig & mask) == val)
+ break;
+
+ mdelay(500);
+ }
+
+ if ((sig & mask) != val) {
+ pr_info(PFX "NIU Port %u signal bits [%08x] are not "
+ "[%08x] for 10G...trying 1G\n",
+ np->port, (int) (sig & mask), (int) val);
+
+ /* 10G failed, try initializing at 1G */
+ err = serdes_init_niu_1g_serdes(np);
+ if (!err) {
+ np->flags &= ~NIU_FLAGS_10G;
+ np->mac_xcvr = MAC_XCVR_PCS;
+ } else {
+ dev_err(np->device, PFX "Port %u 10G/1G SERDES "
+ "Link Failed \n", np->port);
+ return -ENODEV;
+ }
+ }
+ return 0;
+}
+
static int esr_read_rxtx_ctrl(struct niu *np, unsigned long chan, u32 *val)
{
int err;
@@ -1954,13 +2171,23 @@ static const struct niu_phy_ops phy_ops_10g_serdes = {
.link_status = link_status_10g_serdes,
};
+static const struct niu_phy_ops phy_ops_10g_serdes_niu = {
+ .serdes_init = serdes_init_niu_10g_serdes,
+ .link_status = link_status_10g_serdes,
+};
+
+static const struct niu_phy_ops phy_ops_1g_serdes_niu = {
+ .serdes_init = serdes_init_niu_1g_serdes,
+ .link_status = link_status_1g_serdes,
+};
+
static const struct niu_phy_ops phy_ops_1g_rgmii = {
.xcvr_init = xcvr_init_1g_rgmii,
.link_status = link_status_1g_rgmii,
};
static const struct niu_phy_ops phy_ops_10g_fiber_niu = {
- .serdes_init = serdes_init_niu,
+ .serdes_init = serdes_init_niu_10g_fiber,
.xcvr_init = xcvr_init_10g,
.link_status = link_status_10g,
};
@@ -1998,11 +2225,21 @@ struct niu_phy_template {
u32 phy_addr_base;
};
-static const struct niu_phy_template phy_template_niu = {
+static const struct niu_phy_template phy_template_niu_10g_fiber = {
.ops = &phy_ops_10g_fiber_niu,
.phy_addr_base = 16,
};
+static const struct niu_phy_template phy_template_niu_10g_serdes = {
+ .ops = &phy_ops_10g_serdes_niu,
+ .phy_addr_base = 0,
+};
+
+static const struct niu_phy_template phy_template_niu_1g_serdes = {
+ .ops = &phy_ops_1g_serdes_niu,
+ .phy_addr_base = 0,
+};
+
static const struct niu_phy_template phy_template_10g_fiber = {
.ops = &phy_ops_10g_fiber,
.phy_addr_base = 8,
@@ -2182,8 +2419,25 @@ static int niu_determine_phy_disposition(struct niu *np)
u32 phy_addr_off = 0;
if (plat_type == PLAT_TYPE_NIU) {
- tp = &phy_template_niu;
- phy_addr_off += np->port;
+ switch (np->flags &
+ (NIU_FLAGS_10G |
+ NIU_FLAGS_FIBER |
+ NIU_FLAGS_XCVR_SERDES)) {
+ case NIU_FLAGS_10G | NIU_FLAGS_XCVR_SERDES:
+ /* 10G Serdes */
+ tp = &phy_template_niu_10g_serdes;
+ break;
+ case NIU_FLAGS_XCVR_SERDES:
+ /* 1G Serdes */
+ tp = &phy_template_niu_1g_serdes;
+ break;
+ case NIU_FLAGS_10G | NIU_FLAGS_FIBER:
+ /* 10G Fiber */
+ default:
+ tp = &phy_template_niu_10g_fiber;
+ phy_addr_off += np->port;
+ break;
+ }
} else {
switch (np->flags &
(NIU_FLAGS_10G |
@@ -7213,6 +7467,12 @@ static int __devinit niu_phy_type_prop_decode(struct niu *np,
np->flags |= NIU_FLAGS_10G;
np->flags &= ~NIU_FLAGS_FIBER;
np->mac_xcvr = MAC_XCVR_XPCS;
+ } else if (!strcmp(phy_prop, "xgsd") || !strcmp(phy_prop, "gsd")) {
+ /* 10G Serdes or 1G Serdes, default to 10G */
+ np->flags |= NIU_FLAGS_10G;
+ np->flags &= ~NIU_FLAGS_FIBER;
+ np->flags |= NIU_FLAGS_XCVR_SERDES;
+ np->mac_xcvr = MAC_XCVR_XPCS;
} else {
return -EINVAL;
}
@@ -7741,6 +8001,8 @@ static int __devinit walk_phys(struct niu *np, struct niu_parent *parent)
u32 val;
int err;
+ num_10g = num_1g = 0;
+
if (!strcmp(np->vpd.model, NIU_ALONSO_MDL_STR) ||
!strcmp(np->vpd.model, NIU_KIMI_MDL_STR)) {
num_10g = 0;
@@ -7757,6 +8019,16 @@ static int __devinit walk_phys(struct niu *np, struct niu_parent *parent)
parent->num_ports = 2;
val = (phy_encode(PORT_TYPE_10G, 0) |
phy_encode(PORT_TYPE_10G, 1));
+ } else if ((np->flags & NIU_FLAGS_XCVR_SERDES) &&
+ (parent->plat_type == PLAT_TYPE_NIU)) {
+ /* this is the Monza case */
+ if (np->flags & NIU_FLAGS_10G) {
+ val = (phy_encode(PORT_TYPE_10G, 0) |
+ phy_encode(PORT_TYPE_10G, 1));
+ } else {
+ val = (phy_encode(PORT_TYPE_1G, 0) |
+ phy_encode(PORT_TYPE_1G, 1));
+ }
} else {
err = fill_phy_probe_info(np, parent, info);
if (err)
@@ -8656,7 +8928,9 @@ static void __devinit niu_device_announce(struct niu *np)
dev->name,
(np->flags & NIU_FLAGS_XMAC ? "XMAC" : "BMAC"),
(np->flags & NIU_FLAGS_10G ? "10G" : "1G"),
- (np->flags & NIU_FLAGS_FIBER ? "FIBER" : "COPPER"),
+ (np->flags & NIU_FLAGS_FIBER ? "FIBER" :
+ (np->flags & NIU_FLAGS_XCVR_SERDES ? "SERDES" :
+ "COPPER")),
(np->mac_xcvr == MAC_XCVR_MII ? "MII" :
(np->mac_xcvr == MAC_XCVR_PCS ? "PCS" : "XPCS")),
np->vpd.phy_type);
diff --git a/drivers/net/niu.h b/drivers/net/niu.h
index c6fa883..180ca8a 100644
--- a/drivers/net/niu.h
+++ b/drivers/net/niu.h
@@ -1048,6 +1048,13 @@
#define PLL_CFG_LD_SHIFT 8
#define PLL_CFG_MPY 0x0000001e
#define PLL_CFG_MPY_SHIFT 1
+#define PLL_CFG_MPY_4X 0x0
+#define PLL_CFG_MPY_5X 0x00000002
+#define PLL_CFG_MPY_6X 0x00000004
+#define PLL_CFG_MPY_8X 0x00000008
+#define PLL_CFG_MPY_10X 0x0000000a
+#define PLL_CFG_MPY_12X 0x0000000c
+#define PLL_CFG_MPY_12P5X 0x0000000e
#define PLL_CFG_ENPLL 0x00000001
#define ESR2_TI_PLL_STS_L (ESR2_BASE + 0x002)
@@ -1093,6 +1100,9 @@
#define PLL_TX_CFG_INVPAIR 0x00000080
#define PLL_TX_CFG_RATE 0x00000060
#define PLL_TX_CFG_RATE_SHIFT 5
+#define PLL_TX_CFG_RATE_FULL 0x0
+#define PLL_TX_CFG_RATE_HALF 0x20
+#define PLL_TX_CFG_RATE_QUAD 0x40
#define PLL_TX_CFG_BUSWIDTH 0x0000001c
#define PLL_TX_CFG_BUSWIDTH_SHIFT 2
#define PLL_TX_CFG_ENTEST 0x00000002
@@ -1132,6 +1142,9 @@
#define PLL_RX_CFG_INVPAIR 0x00000080
#define PLL_RX_CFG_RATE 0x00000060
#define PLL_RX_CFG_RATE_SHIFT 5
+#define PLL_RX_CFG_RATE_FULL 0x0
+#define PLL_RX_CFG_RATE_HALF 0x20
+#define PLL_RX_CFG_RATE_QUAD 0x40
#define PLL_RX_CFG_BUSWIDTH 0x0000001c
#define PLL_RX_CFG_BUSWIDTH_SHIFT 2
#define PLL_RX_CFG_ENTEST 0x00000002
diff --git a/drivers/net/phy/marvell.c b/drivers/net/phy/marvell.c
index 4aa5479..eb6411c 100644
--- a/drivers/net/phy/marvell.c
+++ b/drivers/net/phy/marvell.c
@@ -227,6 +227,59 @@ static int m88e1111_config_init(struct phy_device *phydev)
return 0;
}
+static int m88e1118_config_aneg(struct phy_device *phydev)
+{
+ int err;
+
+ err = phy_write(phydev, MII_BMCR, BMCR_RESET);
+ if (err < 0)
+ return err;
+
+ err = phy_write(phydev, MII_M1011_PHY_SCR,
+ MII_M1011_PHY_SCR_AUTO_CROSS);
+ if (err < 0)
+ return err;
+
+ err = genphy_config_aneg(phydev);
+ return 0;
+}
+
+static int m88e1118_config_init(struct phy_device *phydev)
+{
+ int err;
+
+ /* Change address */
+ err = phy_write(phydev, 0x16, 0x0002);
+ if (err < 0)
+ return err;
+
+ /* Enable 1000 Mbit */
+ err = phy_write(phydev, 0x15, 0x1070);
+ if (err < 0)
+ return err;
+
+ /* Change address */
+ err = phy_write(phydev, 0x16, 0x0003);
+ if (err < 0)
+ return err;
+
+ /* Adjust LED Control */
+ err = phy_write(phydev, 0x10, 0x021e);
+ if (err < 0)
+ return err;
+
+ /* Reset address */
+ err = phy_write(phydev, 0x16, 0x0);
+ if (err < 0)
+ return err;
+
+ err = phy_write(phydev, MII_BMCR, BMCR_RESET);
+ if (err < 0)
+ return err;
+
+ return 0;
+}
+
static int m88e1145_config_init(struct phy_device *phydev)
{
int err;
@@ -416,6 +469,19 @@ static struct phy_driver marvell_drivers[] = {
.driver = { .owner = THIS_MODULE },
},
{
+ .phy_id = 0x01410e10,
+ .phy_id_mask = 0xfffffff0,
+ .name = "Marvell 88E1118",
+ .features = PHY_GBIT_FEATURES,
+ .flags = PHY_HAS_INTERRUPT,
+ .config_init = &m88e1118_config_init,
+ .config_aneg = &m88e1118_config_aneg,
+ .read_status = &genphy_read_status,
+ .ack_interrupt = &marvell_ack_interrupt,
+ .config_intr = &marvell_config_intr,
+ .driver = {.owner = THIS_MODULE,},
+ },
+ {
.phy_id = 0x01410cd0,
.phy_id_mask = 0xfffffff0,
.name = "Marvell 88E1145",
diff --git a/drivers/net/phy/mdio_bus.c b/drivers/net/phy/mdio_bus.c
index d0ed1ef..536bda1 100644
--- a/drivers/net/phy/mdio_bus.c
+++ b/drivers/net/phy/mdio_bus.c
@@ -136,7 +136,7 @@ void mdiobus_unregister(struct mii_bus *bus)
BUG_ON(bus->state != MDIOBUS_REGISTERED);
bus->state = MDIOBUS_UNREGISTERED;
- device_unregister(&bus->dev);
+ device_del(&bus->dev);
for (i = 0; i < PHY_MAX_ADDR; i++) {
if (bus->phy_map[i])
device_unregister(&bus->phy_map[i]->dev);
diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
index e11b03b..8fb1fac 100644
--- a/drivers/net/phy/phy_device.c
+++ b/drivers/net/phy/phy_device.c
@@ -227,8 +227,8 @@ struct phy_device * get_phy_device(struct mii_bus *bus, int addr)
if (r)
return ERR_PTR(r);
- /* If the phy_id is all Fs, there is no device there */
- if (0xffffffff == phy_id)
+ /* If the phy_id is all Fs or all 0s, there is no device there */
+ if ((0xffff == phy_id) || (0x00 == phy_id))
return NULL;
dev = phy_device_create(bus, addr, phy_id);
diff --git a/drivers/net/qla3xxx.c b/drivers/net/qla3xxx.c
index 3cdd07c..508452c 100644
--- a/drivers/net/qla3xxx.c
+++ b/drivers/net/qla3xxx.c
@@ -1515,9 +1515,6 @@ static u32 ql_get_link_state(struct ql3_adapter *qdev)
linkState = LS_UP;
} else {
linkState = LS_DOWN;
- if (netif_msg_link(qdev))
- printk(KERN_WARNING PFX
- "%s: Link is down.\n", qdev->ndev->name);
}
return linkState;
}
@@ -1581,10 +1578,6 @@ static int ql_finish_auto_neg(struct ql3_adapter *qdev)
ql_mac_enable(qdev, 1);
}
- if (netif_msg_link(qdev))
- printk(KERN_DEBUG PFX
- "%s: Change port_link_state LS_DOWN to LS_UP.\n",
- qdev->ndev->name);
qdev->port_link_state = LS_UP;
netif_start_queue(qdev->ndev);
netif_carrier_on(qdev->ndev);
@@ -1655,14 +1648,9 @@ static void ql_link_state_machine_work(struct work_struct *work)
/* Fall Through */
case LS_DOWN:
- if (netif_msg_link(qdev))
- printk(KERN_DEBUG PFX
- "%s: port_link_state = LS_DOWN.\n",
- qdev->ndev->name);
if (curr_link_state == LS_UP) {
if (netif_msg_link(qdev))
- printk(KERN_DEBUG PFX
- "%s: curr_link_state = LS_UP.\n",
+ printk(KERN_INFO PFX "%s: Link is up.\n",
qdev->ndev->name);
if (ql_is_auto_neg_complete(qdev))
ql_finish_auto_neg(qdev);
@@ -1670,6 +1658,7 @@ static void ql_link_state_machine_work(struct work_struct *work)
if (qdev->port_link_state == LS_UP)
ql_link_down_detect_clear(qdev);
+ qdev->port_link_state = LS_UP;
}
break;
@@ -1678,12 +1667,14 @@ static void ql_link_state_machine_work(struct work_struct *work)
* See if the link is currently down or went down and came
* back up
*/
- if ((curr_link_state == LS_DOWN) || ql_link_down_detect(qdev)) {
+ if (curr_link_state == LS_DOWN) {
if (netif_msg_link(qdev))
printk(KERN_INFO PFX "%s: Link is down.\n",
qdev->ndev->name);
qdev->port_link_state = LS_DOWN;
}
+ if (ql_link_down_detect(qdev))
+ qdev->port_link_state = LS_DOWN;
break;
}
spin_unlock_irqrestore(&qdev->hw_lock, hw_flags);
diff --git a/drivers/net/ucc_geth_ethtool.c b/drivers/net/ucc_geth_ethtool.c
index 85f38a6b..68a7f54 100644
--- a/drivers/net/ucc_geth_ethtool.c
+++ b/drivers/net/ucc_geth_ethtool.c
@@ -323,17 +323,17 @@ static void uec_get_ethtool_stats(struct net_device *netdev,
if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_HARDWARE) {
base = (u32 __iomem *)&ugeth->ug_regs->tx64;
for (i = 0; i < UEC_HW_STATS_LEN; i++)
- data[j++] = (u64)in_be32(&base[i]);
+ data[j++] = in_be32(&base[i]);
}
if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_TX) {
base = (u32 __iomem *)ugeth->p_tx_fw_statistics_pram;
for (i = 0; i < UEC_TX_FW_STATS_LEN; i++)
- data[j++] = (u64)in_be32(&base[i]);
+ data[j++] = base ? in_be32(&base[i]) : 0;
}
if (stats_mode & UCC_GETH_STATISTICS_GATHERING_MODE_FIRMWARE_RX) {
base = (u32 __iomem *)ugeth->p_rx_fw_statistics_pram;
for (i = 0; i < UEC_RX_FW_STATS_LEN; i++)
- data[j++] = (u64)in_be32(&base[i]);
+ data[j++] = base ? in_be32(&base[i]) : 0;
}
}
diff --git a/drivers/net/usb/asix.c b/drivers/net/usb/asix.c
index 37ecf84..e12cdb4 100644
--- a/drivers/net/usb/asix.c
+++ b/drivers/net/usb/asix.c
@@ -1444,6 +1444,10 @@ static const struct usb_device_id products [] = {
// Apple USB Ethernet Adapter
USB_DEVICE(0x05ac, 0x1402),
.driver_info = (unsigned long) &ax88772_info,
+}, {
+ // Cables-to-Go USB Ethernet Adapter
+ USB_DEVICE(0x0b95, 0x772a),
+ .driver_info = (unsigned long) &ax88772_info,
},
{ }, // END
};
diff --git a/drivers/net/via-velocity.c b/drivers/net/via-velocity.c
index 3590ea5..11cb3e5 100644
--- a/drivers/net/via-velocity.c
+++ b/drivers/net/via-velocity.c
@@ -2296,7 +2296,7 @@ static void velocity_set_multi(struct net_device *dev)
}
mac_set_cam_mask(regs, vptr->mCAMmask);
- rx_mode = (RCR_AM | RCR_AB);
+ rx_mode = RCR_AM | RCR_AB | RCR_AP;
}
if (dev->mtu > 1500)
rx_mode |= RCR_AL;
diff --git a/drivers/pcmcia/cistpl.c b/drivers/pcmcia/cistpl.c
index dcce9f5..4a110b7 100644
--- a/drivers/pcmcia/cistpl.c
+++ b/drivers/pcmcia/cistpl.c
@@ -351,10 +351,11 @@ int verify_cis_cache(struct pcmcia_socket *s)
char *buf;
buf = kmalloc(256, GFP_KERNEL);
- if (buf == NULL)
+ if (buf == NULL) {
dev_printk(KERN_WARNING, &s->dev,
"no memory for verifying CIS\n");
return -ENOMEM;
+ }
list_for_each_entry(cis, &s->cis_cache, node) {
int len = cis->len;
diff --git a/drivers/pcmcia/cs.c b/drivers/pcmcia/cs.c
index c68c5d3..0660ad1 100644
--- a/drivers/pcmcia/cs.c
+++ b/drivers/pcmcia/cs.c
@@ -186,12 +186,6 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
spin_lock_init(&socket->lock);
- if (socket->resource_ops->init) {
- ret = socket->resource_ops->init(socket);
- if (ret)
- return (ret);
- }
-
/* try to obtain a socket number [yes, it gets ugly if we
* register more than 2^sizeof(unsigned int) pcmcia
* sockets... but the socket number is deprecated
@@ -226,7 +220,7 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
/* set proper values in socket->dev */
dev_set_drvdata(&socket->dev, socket);
socket->dev.class = &pcmcia_socket_class;
- snprintf(socket->dev.bus_id, BUS_ID_SIZE, "pcmcia_socket%u", socket->sock);
+ dev_set_name(&socket->dev, "pcmcia_socket%u", socket->sock);
/* base address = 0, map = 0 */
socket->cis_mem.flags = 0;
@@ -239,6 +233,12 @@ int pcmcia_register_socket(struct pcmcia_socket *socket)
mutex_init(&socket->skt_mutex);
spin_lock_init(&socket->thread_lock);
+ if (socket->resource_ops->init) {
+ ret = socket->resource_ops->init(socket);
+ if (ret)
+ goto err;
+ }
+
tsk = kthread_run(pccardd, socket, "pccardd");
if (IS_ERR(tsk)) {
ret = PTR_ERR(tsk);
diff --git a/drivers/pcmcia/ds.c b/drivers/pcmcia/ds.c
index 7956602..47cab31 100644
--- a/drivers/pcmcia/ds.c
+++ b/drivers/pcmcia/ds.c
@@ -622,7 +622,6 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
{
struct pcmcia_device *p_dev, *tmp_dev;
unsigned long flags;
- int bus_id_len;
s = pcmcia_get_socket(s);
if (!s)
@@ -650,12 +649,12 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
/* by default don't allow DMA */
p_dev->dma_mask = DMA_MASK_NONE;
p_dev->dev.dma_mask = &p_dev->dma_mask;
- bus_id_len = sprintf (p_dev->dev.bus_id, "%d.%d", p_dev->socket->sock, p_dev->device_no);
-
- p_dev->devname = kmalloc(6 + bus_id_len + 1, GFP_KERNEL);
+ dev_set_name(&p_dev->dev, "%d.%d", p_dev->socket->sock, p_dev->device_no);
+ if (!dev_name(&p_dev->dev))
+ goto err_free;
+ p_dev->devname = kasprintf(GFP_KERNEL, "pcmcia%s", dev_name(&p_dev->dev));
if (!p_dev->devname)
goto err_free;
- sprintf (p_dev->devname, "pcmcia%s", p_dev->dev.bus_id);
ds_dev_dbg(3, &p_dev->dev, "devname is %s\n", p_dev->devname);
spin_lock_irqsave(&pcmcia_dev_list_lock, flags);
@@ -668,6 +667,8 @@ struct pcmcia_device * pcmcia_device_add(struct pcmcia_socket *s, unsigned int f
list_for_each_entry(tmp_dev, &s->devices_list, socket_device_list)
if (p_dev->func == tmp_dev->func) {
p_dev->function_config = tmp_dev->function_config;
+ p_dev->io = tmp_dev->io;
+ p_dev->irq = tmp_dev->irq;
kref_get(&p_dev->function_config->ref);
}
diff --git a/drivers/pcmcia/pcmcia_resource.c b/drivers/pcmcia/pcmcia_resource.c
index 76d4a98..f5d0ba8 100644
--- a/drivers/pcmcia/pcmcia_resource.c
+++ b/drivers/pcmcia/pcmcia_resource.c
@@ -302,9 +302,10 @@ int pcmcia_modify_configuration(struct pcmcia_device *p_dev,
/* We only allow changing Vpp1 and Vpp2 to the same value */
if ((mod->Attributes & CONF_VPP1_CHANGE_VALID) &&
(mod->Attributes & CONF_VPP2_CHANGE_VALID)) {
- if (mod->Vpp1 != mod->Vpp2)
+ if (mod->Vpp1 != mod->Vpp2) {
ds_dbg(s, 0, "Vpp1 and Vpp2 must be the same\n");
return -EINVAL;
+ }
s->socket.Vpp = mod->Vpp1;
if (s->ops->set_socket(s, &s->socket)) {
dev_printk(KERN_WARNING, &s->dev,
diff --git a/drivers/pcmcia/rsrc_nonstatic.c b/drivers/pcmcia/rsrc_nonstatic.c
index 17f4ecf..9ca22c7 100644
--- a/drivers/pcmcia/rsrc_nonstatic.c
+++ b/drivers/pcmcia/rsrc_nonstatic.c
@@ -71,7 +71,7 @@ static DEFINE_MUTEX(rsrc_mutex);
======================================================================*/
static struct resource *
-make_resource(resource_size_t b, resource_size_t n, int flags, char *name)
+make_resource(resource_size_t b, resource_size_t n, int flags, const char *name)
{
struct resource *res = kzalloc(sizeof(*res), GFP_KERNEL);
@@ -624,7 +624,7 @@ static int nonstatic_adjust_io_region(struct resource *res, unsigned long r_star
static struct resource *nonstatic_find_io_region(unsigned long base, int num,
unsigned long align, struct pcmcia_socket *s)
{
- struct resource *res = make_resource(0, num, IORESOURCE_IO, s->dev.bus_id);
+ struct resource *res = make_resource(0, num, IORESOURCE_IO, dev_name(&s->dev));
struct socket_data *s_data = s->resource_data;
struct pcmcia_align_data data;
unsigned long min = base;
@@ -658,7 +658,7 @@ static struct resource *nonstatic_find_io_region(unsigned long base, int num,
static struct resource * nonstatic_find_mem_region(u_long base, u_long num,
u_long align, int low, struct pcmcia_socket *s)
{
- struct resource *res = make_resource(0, num, IORESOURCE_MEM, s->dev.bus_id);
+ struct resource *res = make_resource(0, num, IORESOURCE_MEM, dev_name(&s->dev));
struct socket_data *s_data = s->resource_data;
struct pcmcia_align_data data;
unsigned long min, max;
diff --git a/drivers/rtc/rtc-sun4v.c b/drivers/rtc/rtc-sun4v.c
index 2012ccb..5b22610 100644
--- a/drivers/rtc/rtc-sun4v.c
+++ b/drivers/rtc/rtc-sun4v.c
@@ -1,4 +1,4 @@
-/* rtc-sun4c.c: Hypervisor based RTC for SUN4V systems.
+/* rtc-sun4v.c: Hypervisor based RTC for SUN4V systems.
*
* Copyright (C) 2008 David S. Miller <davem@davemloft.net>
*/
@@ -7,21 +7,11 @@
#include <linux/module.h>
#include <linux/delay.h>
#include <linux/init.h>
-#include <linux/time.h>
#include <linux/rtc.h>
#include <linux/platform_device.h>
#include <asm/hypervisor.h>
-MODULE_AUTHOR("David S. Miller <davem@davemloft.net>");
-MODULE_DESCRIPTION("SUN4V RTC driver");
-MODULE_LICENSE("GPL");
-
-struct sun4v_rtc {
- struct rtc_device *rtc;
- spinlock_t lock;
-};
-
static unsigned long hypervisor_get_time(void)
{
unsigned long ret, time;
@@ -45,15 +35,7 @@ retry:
static int sun4v_read_time(struct device *dev, struct rtc_time *tm)
{
- struct sun4v_rtc *p = dev_get_drvdata(dev);
- unsigned long flags, secs;
-
- spin_lock_irqsave(&p->lock, flags);
- secs = hypervisor_get_time();
- spin_unlock_irqrestore(&p->lock, flags);
-
- rtc_time_to_tm(secs, tm);
-
+ rtc_time_to_tm(hypervisor_get_time(), tm);
return 0;
}
@@ -80,19 +62,14 @@ retry:
static int sun4v_set_time(struct device *dev, struct rtc_time *tm)
{
- struct sun4v_rtc *p = dev_get_drvdata(dev);
- unsigned long flags, secs;
+ unsigned long secs;
int err;
err = rtc_tm_to_time(tm, &secs);
if (err)
return err;
- spin_lock_irqsave(&p->lock, flags);
- err = hypervisor_set_time(secs);
- spin_unlock_irqrestore(&p->lock, flags);
-
- return err;
+ return hypervisor_set_time(secs);
}
static const struct rtc_class_ops sun4v_rtc_ops = {
@@ -100,33 +77,22 @@ static const struct rtc_class_ops sun4v_rtc_ops = {
.set_time = sun4v_set_time,
};
-static int __devinit sun4v_rtc_probe(struct platform_device *pdev)
+static int __init sun4v_rtc_probe(struct platform_device *pdev)
{
- struct sun4v_rtc *p = kzalloc(sizeof(*p), GFP_KERNEL);
-
- if (!p)
- return -ENOMEM;
-
- spin_lock_init(&p->lock);
-
- p->rtc = rtc_device_register("sun4v", &pdev->dev,
+ struct rtc_device *rtc = rtc_device_register("sun4v", &pdev->dev,
&sun4v_rtc_ops, THIS_MODULE);
- if (IS_ERR(p->rtc)) {
- int err = PTR_ERR(p->rtc);
- kfree(p);
- return err;
- }
- platform_set_drvdata(pdev, p);
+ if (IS_ERR(rtc))
+ return PTR_ERR(rtc);
+
+ platform_set_drvdata(pdev, rtc);
return 0;
}
-static int __devexit sun4v_rtc_remove(struct platform_device *pdev)
+static int __exit sun4v_rtc_remove(struct platform_device *pdev)
{
- struct sun4v_rtc *p = platform_get_drvdata(pdev);
-
- rtc_device_unregister(p->rtc);
- kfree(p);
+ struct rtc_device *rtc = platform_get_drvdata(pdev);
+ rtc_device_unregister(rtc);
return 0;
}
@@ -135,13 +101,12 @@ static struct platform_driver sun4v_rtc_driver = {
.name = "rtc-sun4v",
.owner = THIS_MODULE,
},
- .probe = sun4v_rtc_probe,
- .remove = __devexit_p(sun4v_rtc_remove),
+ .remove = __exit_p(sun4v_rtc_remove),
};
static int __init sun4v_rtc_init(void)
{
- return platform_driver_register(&sun4v_rtc_driver);
+ return platform_driver_probe(&sun4v_rtc_driver, sun4v_rtc_probe);
}
static void __exit sun4v_rtc_exit(void)
@@ -151,3 +116,7 @@ static void __exit sun4v_rtc_exit(void)
module_init(sun4v_rtc_init);
module_exit(sun4v_rtc_exit);
+
+MODULE_AUTHOR("David S. Miller <davem@davemloft.net>");
+MODULE_DESCRIPTION("SUN4V RTC driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 4b76fca..363bd13 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -1746,6 +1746,11 @@ restart:
goto restart;
}
+ /* log sense for fatal error */
+ if (cqr->status == DASD_CQR_FAILED) {
+ dasd_log_sense(cqr, &cqr->irb);
+ }
+
/* First of all call extended error reporting. */
if (dasd_eer_enabled(base) &&
cqr->status == DASD_CQR_FAILED) {
diff --git a/drivers/s390/char/sclp_cmd.c b/drivers/s390/char/sclp_cmd.c
index eb5f1b8..ec9c0bc 100644
--- a/drivers/s390/char/sclp_cmd.c
+++ b/drivers/s390/char/sclp_cmd.c
@@ -324,6 +324,9 @@ static int do_assign_storage(sclp_cmdw_t cmd, u16 rn)
case 0x0120:
break;
default:
+ pr_warning("assign storage failed (cmd=0x%08x, "
+ "response=0x%04x, rn=0x%04x)\n", cmd,
+ sccb->header.response_code, rn);
rc = -EIO;
break;
}
diff --git a/drivers/s390/cio/device.c b/drivers/s390/cio/device.c
index 4e78c82..4e40083 100644
--- a/drivers/s390/cio/device.c
+++ b/drivers/s390/cio/device.c
@@ -874,11 +874,15 @@ void ccw_device_move_to_orphanage(struct work_struct *work)
replacing_cdev = get_disc_ccwdev_by_dev_id(&dev_id, cdev);
if (replacing_cdev) {
sch_attach_disconnected_device(sch, replacing_cdev);
+ /* Release reference from get_disc_ccwdev_by_dev_id() */
+ put_device(&cdev->dev);
return;
}
replacing_cdev = get_orphaned_ccwdev_by_dev_id(css, &dev_id);
if (replacing_cdev) {
sch_attach_orphaned_device(sch, replacing_cdev);
+ /* Release reference from get_orphaned_ccwdev_by_dev_id() */
+ put_device(&cdev->dev);
return;
}
sch_create_and_recog_new_device(sch);
diff --git a/drivers/s390/kvm/kvm_virtio.c b/drivers/s390/kvm/kvm_virtio.c
index ff4a693..3d44244 100644
--- a/drivers/s390/kvm/kvm_virtio.c
+++ b/drivers/s390/kvm/kvm_virtio.c
@@ -322,13 +322,13 @@ static int __init kvm_devices_init(void)
return rc;
}
- rc = vmem_add_mapping(PFN_PHYS(max_pfn), PAGE_SIZE);
+ rc = vmem_add_mapping(real_memory_size, PAGE_SIZE);
if (rc) {
s390_root_dev_unregister(kvm_root);
return rc;
}
- kvm_devices = (void *) PFN_PHYS(max_pfn);
+ kvm_devices = (void *) real_memory_size;
ctl_set_bit(0, 9);
register_external_interrupt(0x2603, kvm_extint_handler);
diff --git a/drivers/s390/scsi/zfcp_aux.c b/drivers/s390/scsi/zfcp_aux.c
index 3b56220..3d4e3e3 100644
--- a/drivers/s390/scsi/zfcp_aux.c
+++ b/drivers/s390/scsi/zfcp_aux.c
@@ -610,7 +610,8 @@ struct zfcp_port *zfcp_port_enqueue(struct zfcp_adapter *adapter, u64 wwpn,
atomic_set_mask(status | ZFCP_STATUS_COMMON_REMOVE, &port->status);
atomic_set(&port->refcount, 0);
- dev_set_name(&port->sysfs_device, "0x%016llx", wwpn);
+ dev_set_name(&port->sysfs_device, "0x%016llx",
+ (unsigned long long)wwpn);
port->sysfs_device.parent = &adapter->ccw_device->dev;
port->sysfs_device.release = zfcp_sysfs_port_release;
diff --git a/drivers/s390/scsi/zfcp_ccw.c b/drivers/s390/scsi/zfcp_ccw.c
index b04038c..951a8d4 100644
--- a/drivers/s390/scsi/zfcp_ccw.c
+++ b/drivers/s390/scsi/zfcp_ccw.c
@@ -116,7 +116,9 @@ static int zfcp_ccw_set_online(struct ccw_device *ccw_device)
zfcp_erp_adapter_reopen(adapter, ZFCP_STATUS_COMMON_ERP_FAILED, 85,
NULL);
zfcp_erp_wait(adapter);
- goto out;
+ up(&zfcp_data.config_sema);
+ flush_work(&adapter->scan_work);
+ return 0;
out_scsi_register:
zfcp_erp_thread_kill(adapter);
diff --git a/drivers/s390/scsi/zfcp_dbf.c b/drivers/s390/scsi/zfcp_dbf.c
index 060f5f2..31012d5 100644
--- a/drivers/s390/scsi/zfcp_dbf.c
+++ b/drivers/s390/scsi/zfcp_dbf.c
@@ -30,7 +30,7 @@ static void zfcp_dbf_hexdump(debug_info_t *dbf, void *to, int to_len,
dump->offset = offset;
dump->size = min(from_len - offset, room);
memcpy(dump->data, from + offset, dump->size);
- debug_event(dbf, level, dump, dump->size);
+ debug_event(dbf, level, dump, dump->size + sizeof(*dump));
}
}
@@ -108,7 +108,7 @@ static int zfcp_dbf_view_header(debug_info_t *id, struct debug_view *view,
t.tv_sec, t.tv_nsec);
zfcp_dbf_out(&p, "cpu", "%02i", entry->id.fields.cpuid);
} else {
- zfcp_dbf_outd(&p, NULL, dump->data, dump->size, dump->offset,
+ zfcp_dbf_outd(&p, "", dump->data, dump->size, dump->offset,
dump->total_size);
if ((dump->offset + dump->size) == dump->total_size)
p += sprintf(p, "\n");
@@ -366,6 +366,7 @@ static void zfcp_hba_dbf_view_response(char **p,
break;
zfcp_dbf_out(p, "scsi_cmnd", "0x%0Lx", r->u.fcp.cmnd);
zfcp_dbf_out(p, "scsi_serial", "0x%016Lx", r->u.fcp.serial);
+ p += sprintf(*p, "\n");
break;
case FSF_QTCB_OPEN_PORT_WITH_DID:
@@ -465,7 +466,8 @@ static int zfcp_hba_dbf_view_format(debug_info_t *id, struct debug_view *view,
else if (strncmp(r->tag, "berr", ZFCP_DBF_TAG_SIZE) == 0)
zfcp_hba_dbf_view_berr(&p, &r->u.berr);
- p += sprintf(p, "\n");
+ if (strncmp(r->tag, "resp", ZFCP_DBF_TAG_SIZE) != 0)
+ p += sprintf(p, "\n");
return p - out_buf;
}
@@ -880,6 +882,7 @@ void zfcp_san_dbf_event_ct_request(struct zfcp_fsf_req *fsf_req)
struct ct_hdr *hdr = sg_virt(ct->req);
struct zfcp_san_dbf_record *r = &adapter->san_dbf_buf;
struct zfcp_san_dbf_record_ct_request *oct = &r->u.ct_req;
+ int level = 3;
unsigned long flags;
spin_lock_irqsave(&adapter->san_dbf_lock, flags);
@@ -896,9 +899,10 @@ void zfcp_san_dbf_event_ct_request(struct zfcp_fsf_req *fsf_req)
oct->options = hdr->options;
oct->max_res_size = hdr->max_res_size;
oct->len = min((int)ct->req->length - (int)sizeof(struct ct_hdr),
- ZFCP_DBF_CT_PAYLOAD);
- memcpy(oct->payload, (void *)hdr + sizeof(struct ct_hdr), oct->len);
- debug_event(adapter->san_dbf, 3, r, sizeof(*r));
+ ZFCP_DBF_SAN_MAX_PAYLOAD);
+ debug_event(adapter->san_dbf, level, r, sizeof(*r));
+ zfcp_dbf_hexdump(adapter->san_dbf, r, sizeof(*r), level,
+ (void *)hdr + sizeof(struct ct_hdr), oct->len);
spin_unlock_irqrestore(&adapter->san_dbf_lock, flags);
}
@@ -914,6 +918,7 @@ void zfcp_san_dbf_event_ct_response(struct zfcp_fsf_req *fsf_req)
struct ct_hdr *hdr = sg_virt(ct->resp);
struct zfcp_san_dbf_record *r = &adapter->san_dbf_buf;
struct zfcp_san_dbf_record_ct_response *rct = &r->u.ct_resp;
+ int level = 3;
unsigned long flags;
spin_lock_irqsave(&adapter->san_dbf_lock, flags);
@@ -929,9 +934,10 @@ void zfcp_san_dbf_event_ct_response(struct zfcp_fsf_req *fsf_req)
rct->expl = hdr->reason_code_expl;
rct->vendor_unique = hdr->vendor_unique;
rct->len = min((int)ct->resp->length - (int)sizeof(struct ct_hdr),
- ZFCP_DBF_CT_PAYLOAD);
- memcpy(rct->payload, (void *)hdr + sizeof(struct ct_hdr), rct->len);
- debug_event(adapter->san_dbf, 3, r, sizeof(*r));
+ ZFCP_DBF_SAN_MAX_PAYLOAD);
+ debug_event(adapter->san_dbf, level, r, sizeof(*r));
+ zfcp_dbf_hexdump(adapter->san_dbf, r, sizeof(*r), level,
+ (void *)hdr + sizeof(struct ct_hdr), rct->len);
spin_unlock_irqrestore(&adapter->san_dbf_lock, flags);
}
@@ -954,7 +960,7 @@ static void zfcp_san_dbf_event_els(const char *tag, int level,
rec->u.els.ls_code = ls_code;
debug_event(adapter->san_dbf, level, rec, sizeof(*rec));
zfcp_dbf_hexdump(adapter->san_dbf, rec, sizeof(*rec), level,
- buffer, min(buflen, ZFCP_DBF_ELS_MAX_PAYLOAD));
+ buffer, min(buflen, ZFCP_DBF_SAN_MAX_PAYLOAD));
spin_unlock_irqrestore(&adapter->san_dbf_lock, flags);
}
@@ -1008,8 +1014,6 @@ static int zfcp_san_dbf_view_format(debug_info_t *id, struct debug_view *view,
char *out_buf, const char *in_buf)
{
struct zfcp_san_dbf_record *r = (struct zfcp_san_dbf_record *)in_buf;
- char *buffer = NULL;
- int buflen = 0, total = 0;
char *p = out_buf;
if (strncmp(r->tag, "dump", ZFCP_DBF_TAG_SIZE) == 0)
@@ -1029,9 +1033,6 @@ static int zfcp_san_dbf_view_format(debug_info_t *id, struct debug_view *view,
zfcp_dbf_out(&p, "gs_subtype", "0x%02x", ct->gs_subtype);
zfcp_dbf_out(&p, "options", "0x%02x", ct->options);
zfcp_dbf_out(&p, "max_res_size", "0x%04x", ct->max_res_size);
- total = ct->len;
- buffer = ct->payload;
- buflen = min(total, ZFCP_DBF_CT_PAYLOAD);
} else if (strncmp(r->tag, "rctc", ZFCP_DBF_TAG_SIZE) == 0) {
struct zfcp_san_dbf_record_ct_response *ct = &r->u.ct_resp;
zfcp_dbf_out(&p, "cmd_rsp_code", "0x%04x", ct->cmd_rsp_code);
@@ -1039,23 +1040,12 @@ static int zfcp_san_dbf_view_format(debug_info_t *id, struct debug_view *view,
zfcp_dbf_out(&p, "reason_code", "0x%02x", ct->reason_code);
zfcp_dbf_out(&p, "reason_code_expl", "0x%02x", ct->expl);
zfcp_dbf_out(&p, "vendor_unique", "0x%02x", ct->vendor_unique);
- total = ct->len;
- buffer = ct->payload;
- buflen = min(total, ZFCP_DBF_CT_PAYLOAD);
} else if (strncmp(r->tag, "oels", ZFCP_DBF_TAG_SIZE) == 0 ||
strncmp(r->tag, "rels", ZFCP_DBF_TAG_SIZE) == 0 ||
strncmp(r->tag, "iels", ZFCP_DBF_TAG_SIZE) == 0) {
struct zfcp_san_dbf_record_els *els = &r->u.els;
zfcp_dbf_out(&p, "ls_code", "0x%02x", els->ls_code);
- total = els->len;
- buffer = els->payload;
- buflen = min(total, ZFCP_DBF_ELS_PAYLOAD);
}
-
- zfcp_dbf_outd(&p, "payload", buffer, buflen, 0, total);
- if (buflen == total)
- p += sprintf(p, "\n");
-
return p - out_buf;
}
diff --git a/drivers/s390/scsi/zfcp_dbf.h b/drivers/s390/scsi/zfcp_dbf.h
index e8f4508..5d6b2df 100644
--- a/drivers/s390/scsi/zfcp_dbf.h
+++ b/drivers/s390/scsi/zfcp_dbf.h
@@ -163,8 +163,6 @@ struct zfcp_san_dbf_record_ct_request {
u8 options;
u16 max_res_size;
u32 len;
-#define ZFCP_DBF_CT_PAYLOAD 24
- u8 payload[ZFCP_DBF_CT_PAYLOAD];
} __attribute__ ((packed));
struct zfcp_san_dbf_record_ct_response {
@@ -174,15 +172,11 @@ struct zfcp_san_dbf_record_ct_response {
u8 expl;
u8 vendor_unique;
u32 len;
- u8 payload[ZFCP_DBF_CT_PAYLOAD];
} __attribute__ ((packed));
struct zfcp_san_dbf_record_els {
u8 ls_code;
u32 len;
-#define ZFCP_DBF_ELS_PAYLOAD 32
-#define ZFCP_DBF_ELS_MAX_PAYLOAD 1024
- u8 payload[ZFCP_DBF_ELS_PAYLOAD];
} __attribute__ ((packed));
struct zfcp_san_dbf_record {
@@ -196,6 +190,8 @@ struct zfcp_san_dbf_record {
struct zfcp_san_dbf_record_ct_response ct_resp;
struct zfcp_san_dbf_record_els els;
} u;
+#define ZFCP_DBF_SAN_MAX_PAYLOAD 1024
+ u8 payload[32];
} __attribute__ ((packed));
struct zfcp_scsi_dbf_record {
diff --git a/drivers/s390/scsi/zfcp_erp.c b/drivers/s390/scsi/zfcp_erp.c
index 9040f73..35364f6 100644
--- a/drivers/s390/scsi/zfcp_erp.c
+++ b/drivers/s390/scsi/zfcp_erp.c
@@ -472,6 +472,7 @@ static void zfcp_erp_strategy_check_fsfreq(struct zfcp_erp_action *act)
ZFCP_STATUS_ERP_TIMEDOUT)) {
act->fsf_req->status |= ZFCP_STATUS_FSFREQ_DISMISSED;
zfcp_rec_dbf_event_action(142, act);
+ act->fsf_req->erp_action = NULL;
}
if (act->status & ZFCP_STATUS_ERP_TIMEDOUT)
zfcp_rec_dbf_event_action(143, act);
diff --git a/drivers/s390/scsi/zfcp_fsf.c b/drivers/s390/scsi/zfcp_fsf.c
index 5ae1d49..d024442 100644
--- a/drivers/s390/scsi/zfcp_fsf.c
+++ b/drivers/s390/scsi/zfcp_fsf.c
@@ -683,6 +683,7 @@ static struct zfcp_fsf_req *zfcp_fsf_alloc_noqtcb(mempool_t *pool)
if (!req)
return NULL;
memset(req, 0, sizeof(*req));
+ req->pool = pool;
return req;
}
@@ -769,28 +770,24 @@ static struct zfcp_fsf_req *zfcp_fsf_req_create(struct zfcp_adapter *adapter,
static int zfcp_fsf_req_send(struct zfcp_fsf_req *req)
{
struct zfcp_adapter *adapter = req->adapter;
- struct zfcp_qdio_queue *req_q = &adapter->req_q;
+ unsigned long flags;
int idx;
/* put allocated FSF request into hash table */
- spin_lock(&adapter->req_list_lock);
+ spin_lock_irqsave(&adapter->req_list_lock, flags);
idx = zfcp_reqlist_hash(req->req_id);
list_add_tail(&req->list, &adapter->req_list[idx]);
- spin_unlock(&adapter->req_list_lock);
+ spin_unlock_irqrestore(&adapter->req_list_lock, flags);
- req->qdio_outb_usage = atomic_read(&req_q->count);
+ req->qdio_outb_usage = atomic_read(&adapter->req_q.count);
req->issued = get_clock();
if (zfcp_qdio_send(req)) {
- /* Queues are down..... */
del_timer(&req->timer);
- spin_lock(&adapter->req_list_lock);
- zfcp_reqlist_remove(adapter, req);
- spin_unlock(&adapter->req_list_lock);
- /* undo changes in request queue made for this request */
- atomic_add(req->sbal_number, &req_q->count);
- req_q->first -= req->sbal_number;
- req_q->first += QDIO_MAX_BUFFERS_PER_Q;
- req_q->first %= QDIO_MAX_BUFFERS_PER_Q; /* wrap */
+ spin_lock_irqsave(&adapter->req_list_lock, flags);
+ /* lookup request again, list might have changed */
+ if (zfcp_reqlist_find_safe(adapter, req))
+ zfcp_reqlist_remove(adapter, req);
+ spin_unlock_irqrestore(&adapter->req_list_lock, flags);
zfcp_erp_adapter_reopen(adapter, 0, 116, req);
return -EIO;
}
diff --git a/drivers/s390/scsi/zfcp_scsi.c b/drivers/s390/scsi/zfcp_scsi.c
index ca8f85f..e46fd3e 100644
--- a/drivers/s390/scsi/zfcp_scsi.c
+++ b/drivers/s390/scsi/zfcp_scsi.c
@@ -24,14 +24,10 @@ char *zfcp_get_fcp_sns_info_ptr(struct fcp_rsp_iu *fcp_rsp_iu)
static void zfcp_scsi_slave_destroy(struct scsi_device *sdpnt)
{
struct zfcp_unit *unit = (struct zfcp_unit *) sdpnt->hostdata;
- WARN_ON(!unit);
- if (unit) {
- atomic_clear_mask(ZFCP_STATUS_UNIT_REGISTERED, &unit->status);
- sdpnt->hostdata = NULL;
- unit->device = NULL;
- zfcp_erp_unit_failed(unit, 12, NULL);
- zfcp_unit_put(unit);
- }
+ atomic_clear_mask(ZFCP_STATUS_UNIT_REGISTERED, &unit->status);
+ unit->device = NULL;
+ zfcp_erp_unit_failed(unit, 12, NULL);
+ zfcp_unit_put(unit);
}
static int zfcp_scsi_slave_configure(struct scsi_device *sdp)
diff --git a/drivers/scsi/dpt_i2o.c b/drivers/scsi/dpt_i2o.c
index 8aba4fd..6194ed5 100644
--- a/drivers/scsi/dpt_i2o.c
+++ b/drivers/scsi/dpt_i2o.c
@@ -2445,7 +2445,7 @@ static s32 adpt_i2o_to_scsi(void __iomem *reply, struct scsi_cmnd* cmd)
hba_status = detailed_status >> 8;
// calculate resid for sg
- scsi_set_resid(cmd, scsi_bufflen(cmd) - readl(reply+5));
+ scsi_set_resid(cmd, scsi_bufflen(cmd) - readl(reply+20));
pHba = (adpt_hba*) cmd->device->host->hostdata[0];
@@ -2456,7 +2456,7 @@ static s32 adpt_i2o_to_scsi(void __iomem *reply, struct scsi_cmnd* cmd)
case I2O_SCSI_DSC_SUCCESS:
cmd->result = (DID_OK << 16);
// handle underflow
- if(readl(reply+5) < cmd->underflow ) {
+ if (readl(reply+20) < cmd->underflow) {
cmd->result = (DID_ERROR <<16);
printk(KERN_WARNING"%s: SCSI CMD underflow\n",pHba->name);
}
diff --git a/drivers/scsi/megaraid.c b/drivers/scsi/megaraid.c
index 28c9da7..7dc62de 100644
--- a/drivers/scsi/megaraid.c
+++ b/drivers/scsi/megaraid.c
@@ -4402,6 +4402,10 @@ mega_internal_command(adapter_t *adapter, megacmd_t *mc, mega_passthru *pthru)
scb_t *scb;
int rval;
+ scmd = scsi_allocate_command(GFP_KERNEL);
+ if (!scmd)
+ return -ENOMEM;
+
/*
* The internal commands share one command id and hence are
* serialized. This is so because we want to reserve maximum number of
@@ -4412,12 +4416,11 @@ mega_internal_command(adapter_t *adapter, megacmd_t *mc, mega_passthru *pthru)
scb = &adapter->int_scb;
memset(scb, 0, sizeof(scb_t));
- scmd = &adapter->int_scmd;
- memset(scmd, 0, sizeof(Scsi_Cmnd));
-
sdev = kzalloc(sizeof(struct scsi_device), GFP_KERNEL);
scmd->device = sdev;
+ memset(adapter->int_cdb, 0, sizeof(adapter->int_cdb));
+ scmd->cmnd = adapter->int_cdb;
scmd->device->host = adapter->host;
scmd->host_scribble = (void *)scb;
scmd->cmnd[0] = MEGA_INTERNAL_CMD;
@@ -4456,6 +4459,8 @@ mega_internal_command(adapter_t *adapter, megacmd_t *mc, mega_passthru *pthru)
mutex_unlock(&adapter->int_mtx);
+ scsi_free_command(GFP_KERNEL, scmd);
+
return rval;
}
diff --git a/drivers/scsi/megaraid.h b/drivers/scsi/megaraid.h
index ee70bd4..795201f 100644
--- a/drivers/scsi/megaraid.h
+++ b/drivers/scsi/megaraid.h
@@ -888,8 +888,8 @@ typedef struct {
u8 sglen; /* f/w supported scatter-gather list length */
+ unsigned char int_cdb[MAX_COMMAND_SIZE];
scb_t int_scb;
- Scsi_Cmnd int_scmd;
struct mutex int_mtx; /* To synchronize the internal
commands */
struct completion int_waitq; /* wait queue for internal
diff --git a/drivers/scsi/qla2xxx/qla_def.h b/drivers/scsi/qla2xxx/qla_def.h
index f25f41a..b971940 100644
--- a/drivers/scsi/qla2xxx/qla_def.h
+++ b/drivers/scsi/qla2xxx/qla_def.h
@@ -2547,7 +2547,6 @@ typedef struct scsi_qla_host {
uint8_t fcode_revision[16];
uint32_t fw_revision[4];
- uint16_t fdt_odd_index;
uint32_t fdt_wrt_disable;
uint32_t fdt_erase_cmd;
uint32_t fdt_block_size;
diff --git a/drivers/scsi/qla2xxx/qla_init.c b/drivers/scsi/qla2xxx/qla_init.c
index a470f2d..4218f20 100644
--- a/drivers/scsi/qla2xxx/qla_init.c
+++ b/drivers/scsi/qla2xxx/qla_init.c
@@ -140,7 +140,6 @@ int
qla2100_pci_config(scsi_qla_host_t *ha)
{
uint16_t w;
- uint32_t d;
unsigned long flags;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
@@ -151,10 +150,7 @@ qla2100_pci_config(scsi_qla_host_t *ha)
w |= (PCI_COMMAND_PARITY | PCI_COMMAND_SERR);
pci_write_config_word(ha->pdev, PCI_COMMAND, w);
- /* Reset expansion ROM address decode enable */
- pci_read_config_dword(ha->pdev, PCI_ROM_ADDRESS, &d);
- d &= ~PCI_ROM_ADDRESS_ENABLE;
- pci_write_config_dword(ha->pdev, PCI_ROM_ADDRESS, d);
+ pci_disable_rom(ha->pdev);
/* Get PCI bus information. */
spin_lock_irqsave(&ha->hardware_lock, flags);
@@ -174,7 +170,6 @@ int
qla2300_pci_config(scsi_qla_host_t *ha)
{
uint16_t w;
- uint32_t d;
unsigned long flags = 0;
uint32_t cnt;
struct device_reg_2xxx __iomem *reg = &ha->iobase->isp;
@@ -236,10 +231,7 @@ qla2300_pci_config(scsi_qla_host_t *ha)
pci_write_config_byte(ha->pdev, PCI_LATENCY_TIMER, 0x80);
- /* Reset expansion ROM address decode enable */
- pci_read_config_dword(ha->pdev, PCI_ROM_ADDRESS, &d);
- d &= ~PCI_ROM_ADDRESS_ENABLE;
- pci_write_config_dword(ha->pdev, PCI_ROM_ADDRESS, d);
+ pci_disable_rom(ha->pdev);
/* Get PCI bus information. */
spin_lock_irqsave(&ha->hardware_lock, flags);
@@ -259,7 +251,6 @@ int
qla24xx_pci_config(scsi_qla_host_t *ha)
{
uint16_t w;
- uint32_t d;
unsigned long flags = 0;
struct device_reg_24xx __iomem *reg = &ha->iobase->isp24;
@@ -281,10 +272,7 @@ qla24xx_pci_config(scsi_qla_host_t *ha)
if (pci_find_capability(ha->pdev, PCI_CAP_ID_EXP))
pcie_set_readrq(ha->pdev, 2048);
- /* Reset expansion ROM address decode enable */
- pci_read_config_dword(ha->pdev, PCI_ROM_ADDRESS, &d);
- d &= ~PCI_ROM_ADDRESS_ENABLE;
- pci_write_config_dword(ha->pdev, PCI_ROM_ADDRESS, d);
+ pci_disable_rom(ha->pdev);
ha->chip_revision = ha->pdev->revision;
@@ -306,7 +294,6 @@ int
qla25xx_pci_config(scsi_qla_host_t *ha)
{
uint16_t w;
- uint32_t d;
pci_set_master(ha->pdev);
pci_try_set_mwi(ha->pdev);
@@ -320,10 +307,7 @@ qla25xx_pci_config(scsi_qla_host_t *ha)
if (pci_find_capability(ha->pdev, PCI_CAP_ID_EXP))
pcie_set_readrq(ha->pdev, 2048);
- /* Reset expansion ROM address decode enable */
- pci_read_config_dword(ha->pdev, PCI_ROM_ADDRESS, &d);
- d &= ~PCI_ROM_ADDRESS_ENABLE;
- pci_write_config_dword(ha->pdev, PCI_ROM_ADDRESS, d);
+ pci_disable_rom(ha->pdev);
ha->chip_revision = ha->pdev->revision;
@@ -980,7 +964,6 @@ qla2x00_setup_chip(scsi_qla_host_t *ha)
&ha->fw_minor_version,
&ha->fw_subminor_version,
&ha->fw_attributes, &ha->fw_memory_size);
- qla2x00_resize_request_q(ha);
ha->flags.npiv_supported = 0;
if ((IS_QLA24XX(ha) || IS_QLA25XX(ha) ||
IS_QLA84XX(ha)) &&
@@ -992,6 +975,7 @@ qla2x00_setup_chip(scsi_qla_host_t *ha)
ha->max_npiv_vports =
MIN_MULTI_ID_FABRIC - 1;
}
+ qla2x00_resize_request_q(ha);
if (ql2xallocfwdump)
qla2x00_alloc_fw_dump(ha);
diff --git a/drivers/scsi/qla2xxx/qla_mbx.c b/drivers/scsi/qla2xxx/qla_mbx.c
index 36bc685..3402746 100644
--- a/drivers/scsi/qla2xxx/qla_mbx.c
+++ b/drivers/scsi/qla2xxx/qla_mbx.c
@@ -1964,7 +1964,7 @@ qla2x00_get_resource_cnts(scsi_qla_host_t *ha, uint16_t *cur_xchg_cnt,
*cur_iocb_cnt = mcp->mb[7];
if (orig_iocb_cnt)
*orig_iocb_cnt = mcp->mb[10];
- if (max_npiv_vports)
+ if (ha->flags.npiv_supported && max_npiv_vports)
*max_npiv_vports = mcp->mb[11];
}
diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
index 21dd182..3556720 100644
--- a/drivers/scsi/qla2xxx/qla_os.c
+++ b/drivers/scsi/qla2xxx/qla_os.c
@@ -728,6 +728,7 @@ qla2xxx_eh_abort(struct scsi_cmnd *cmd)
if (ha->isp_ops->abort_command(ha, sp)) {
DEBUG2(printk("%s(%ld): abort_command "
"mbx failed.\n", __func__, ha->host_no));
+ ret = FAILED;
} else {
DEBUG3(printk("%s(%ld): abort_command "
"mbx success.\n", __func__, ha->host_no));
diff --git a/drivers/scsi/qla2xxx/qla_sup.c b/drivers/scsi/qla2xxx/qla_sup.c
index 90a1321..e4af678 100644
--- a/drivers/scsi/qla2xxx/qla_sup.c
+++ b/drivers/scsi/qla2xxx/qla_sup.c
@@ -722,6 +722,7 @@ done:
static void
qla2xxx_get_fdt_info(scsi_qla_host_t *ha)
{
+#define FLASH_BLK_SIZE_4K 0x1000
#define FLASH_BLK_SIZE_32K 0x8000
#define FLASH_BLK_SIZE_64K 0x10000
const char *loc, *locations[] = { "MID", "FDT" };
@@ -755,7 +756,6 @@ qla2xxx_get_fdt_info(scsi_qla_host_t *ha)
loc = locations[1];
mid = le16_to_cpu(fdt->man_id);
fid = le16_to_cpu(fdt->id);
- ha->fdt_odd_index = mid == 0x1f;
ha->fdt_wrt_disable = fdt->wrt_disable_bits;
ha->fdt_erase_cmd = flash_conf_to_access_addr(0x0300 | fdt->erase_cmd);
ha->fdt_block_size = le32_to_cpu(fdt->block_size);
@@ -788,8 +788,7 @@ no_flash_data:
ha->fdt_block_size = FLASH_BLK_SIZE_64K;
break;
case 0x1f: /* Atmel 26DF081A. */
- ha->fdt_odd_index = 1;
- ha->fdt_block_size = FLASH_BLK_SIZE_64K;
+ ha->fdt_block_size = FLASH_BLK_SIZE_4K;
ha->fdt_erase_cmd = flash_conf_to_access_addr(0x0320);
ha->fdt_unprotect_sec_cmd = flash_conf_to_access_addr(0x0339);
ha->fdt_protect_sec_cmd = flash_conf_to_access_addr(0x0336);
@@ -801,9 +800,9 @@ no_flash_data:
}
done:
DEBUG2(qla_printk(KERN_DEBUG, ha, "FDT[%s]: (0x%x/0x%x) erase=0x%x "
- "pro=%x upro=%x idx=%d wrtd=0x%x blk=0x%x.\n", loc, mid, fid,
+ "pro=%x upro=%x wrtd=0x%x blk=0x%x.\n", loc, mid, fid,
ha->fdt_erase_cmd, ha->fdt_protect_sec_cmd,
- ha->fdt_unprotect_sec_cmd, ha->fdt_odd_index, ha->fdt_wrt_disable,
+ ha->fdt_unprotect_sec_cmd, ha->fdt_wrt_disable,
ha->fdt_block_size));
}
@@ -987,13 +986,9 @@ qla24xx_write_flash_data(scsi_qla_host_t *ha, uint32_t *dwptr, uint32_t faddr,
qla24xx_unprotect_flash(ha);
for (liter = 0; liter < dwords; liter++, faddr++, dwptr++) {
- if (ha->fdt_odd_index) {
- findex = faddr << 2;
- fdata = findex & sec_mask;
- } else {
- findex = faddr;
- fdata = (findex & sec_mask) << 2;
- }
+
+ findex = faddr;
+ fdata = (findex & sec_mask) << 2;
/* Are we at the beginning of a sector? */
if ((findex & rest_addr) == 0) {
diff --git a/drivers/scsi/qla2xxx/qla_version.h b/drivers/scsi/qla2xxx/qla_version.h
index be5e299..eea6720 100644
--- a/drivers/scsi/qla2xxx/qla_version.h
+++ b/drivers/scsi/qla2xxx/qla_version.h
@@ -7,7 +7,7 @@
/*
* Driver version
*/
-#define QLA2XXX_VERSION "8.02.01-k8"
+#define QLA2XXX_VERSION "8.02.01-k9"
#define QLA_DRIVER_MAJOR_VER 8
#define QLA_DRIVER_MINOR_VER 2
diff --git a/drivers/scsi/scsi_error.c b/drivers/scsi/scsi_error.c
index 94ed262..3863617 100644
--- a/drivers/scsi/scsi_error.c
+++ b/drivers/scsi/scsi_error.c
@@ -1340,9 +1340,10 @@ int scsi_decide_disposition(struct scsi_cmnd *scmd)
* LLD/transport was disrupted during processing of the IO.
* The transport class is now blocked/blocking,
* and the transport will decide what to do with the IO
- * based on its timers and recovery capablilities.
+ * based on its timers and recovery capablilities if
+ * there are enough retries.
*/
- return ADD_TO_MLQUEUE;
+ goto maybe_retry;
case DID_TRANSPORT_FAILFAST:
/*
* The transport decided to failfast the IO (most likely
diff --git a/drivers/serial/sh-sci.c b/drivers/serial/sh-sci.c
index 5c0f32c7..165fc01 100644
--- a/drivers/serial/sh-sci.c
+++ b/drivers/serial/sh-sci.c
@@ -144,9 +144,9 @@ static void put_char(struct uart_port *port, char c)
status = sci_in(port, SCxSR);
} while (!(status & SCxSR_TDxE(port)));
- sci_out(port, SCxTDR, c);
sci_in(port, SCxSR); /* Dummy read */
sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port));
+ sci_out(port, SCxTDR, c);
spin_unlock_irqrestore(&port->lock, flags);
}
@@ -478,10 +478,10 @@ static void sci_transmit_chars(struct uart_port *port)
return;
}
- if (port->type == PORT_SCIF)
- count = scif_txroom(port);
- else
+ if (port->type == PORT_SCI)
count = sci_txroom(port);
+ else
+ count = scif_txroom(port);
do {
unsigned char c;
@@ -510,7 +510,7 @@ static void sci_transmit_chars(struct uart_port *port)
} else {
ctrl = sci_in(port, SCSCR);
- if (port->type == PORT_SCIF) {
+ if (port->type != PORT_SCI) {
sci_in(port, SCxSR); /* Dummy read */
sci_out(port, SCxSR, SCxSR_TDxE_CLEAR(port));
}
@@ -536,10 +536,10 @@ static inline void sci_receive_chars(struct uart_port *port)
return;
while (1) {
- if (port->type == PORT_SCIF)
- count = scif_rxroom(port);
- else
+ if (port->type == PORT_SCI)
count = sci_rxroom(port);
+ else
+ count = scif_rxroom(port);
/* Don't copy more bytes than there is room for in the buffer */
count = tty_buffer_request_room(tty, count);
@@ -714,7 +714,7 @@ static inline int sci_handle_breaks(struct uart_port *port)
#if defined(SCIF_ORER)
/* XXX: Handle SCIF overrun error */
- if (port->type == PORT_SCIF && (sci_in(port, SCLSR) & SCIF_ORER) != 0) {
+ if (port->type != PORT_SCI && (sci_in(port, SCLSR) & SCIF_ORER) != 0) {
sci_out(port, SCLSR, 0);
if (tty_insert_flip_char(tty, 0, TTY_OVERRUN)) {
copied++;
@@ -1042,7 +1042,7 @@ static void sci_set_termios(struct uart_port *port, struct ktermios *termios,
sci_out(port, SCSCR, 0x00); /* TE=0, RE=0, CKE1=0 */
- if (port->type == PORT_SCIF)
+ if (port->type != PORT_SCI)
sci_out(port, SCFCR, SCFCR_RFRST | SCFCR_TFRST);
smr_val = sci_in(port, SCSMR) & 3;
@@ -1085,6 +1085,7 @@ static const char *sci_type(struct uart_port *port)
case PORT_SCI: return "sci";
case PORT_SCIF: return "scif";
case PORT_IRDA: return "irda";
+ case PORT_SCIFA: return "scifa";
}
return NULL;
@@ -1112,6 +1113,7 @@ static void sci_config_port(struct uart_port *port, int flags)
s->init_pins = sci_init_pins_sci;
break;
case PORT_SCIF:
+ case PORT_SCIFA:
s->init_pins = sci_init_pins_scif;
break;
case PORT_IRDA:
diff --git a/drivers/serial/sh-sci.h b/drivers/serial/sh-sci.h
index 6163a45..9f33b06 100644
--- a/drivers/serial/sh-sci.h
+++ b/drivers/serial/sh-sci.h
@@ -289,18 +289,18 @@
#define CPU_SCIx_FNS(name, sci_offset, sci_size, scif_offset, scif_size)\
static inline unsigned int sci_##name##_in(struct uart_port *port) \
{ \
- if (port->type == PORT_SCI) { \
- SCI_IN(sci_size, sci_offset) \
- } else { \
- SCI_IN(scif_size, scif_offset); \
+ if (port->type == PORT_SCIF) { \
+ SCI_IN(scif_size, scif_offset) \
+ } else { /* PORT_SCI or PORT_SCIFA */ \
+ SCI_IN(sci_size, sci_offset); \
} \
} \
static inline void sci_##name##_out(struct uart_port *port, unsigned int value) \
{ \
- if (port->type == PORT_SCI) { \
- SCI_OUT(sci_size, sci_offset, value) \
- } else { \
- SCI_OUT(scif_size, scif_offset, value); \
+ if (port->type == PORT_SCIF) { \
+ SCI_OUT(scif_size, scif_offset, value) \
+ } else { /* PORT_SCI or PORT_SCIFA */ \
+ SCI_OUT(sci_size, sci_offset, value); \
} \
}
diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c
index 20104443..d50a99f 100644
--- a/drivers/usb/class/cdc-acm.c
+++ b/drivers/usb/class/cdc-acm.c
@@ -158,16 +158,12 @@ static int acm_wb_is_avail(struct acm *acm)
}
/*
- * Finish write.
+ * Finish write. Caller must hold acm->write_lock
*/
static void acm_write_done(struct acm *acm, struct acm_wb *wb)
{
- unsigned long flags;
-
- spin_lock_irqsave(&acm->write_lock, flags);
wb->use = 0;
acm->transmitting--;
- spin_unlock_irqrestore(&acm->write_lock, flags);
}
/*
@@ -482,6 +478,7 @@ static void acm_write_bulk(struct urb *urb)
{
struct acm_wb *wb = urb->context;
struct acm *acm = wb->instance;
+ unsigned long flags;
if (verbose || urb->status
|| (urb->actual_length != urb->transfer_buffer_length))
@@ -490,7 +487,9 @@ static void acm_write_bulk(struct urb *urb)
urb->transfer_buffer_length,
urb->status);
+ spin_lock_irqsave(&acm->write_lock, flags);
acm_write_done(acm, wb);
+ spin_unlock_irqrestore(&acm->write_lock, flags);
if (ACM_READY(acm))
schedule_work(&acm->work);
else
diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
index 8877385..6d1048f 100644
--- a/drivers/usb/core/message.c
+++ b/drivers/usb/core/message.c
@@ -1091,6 +1091,7 @@ void usb_disable_device(struct usb_device *dev, int skip_ep0)
continue;
dev_dbg(&dev->dev, "unregistering interface %s\n",
dev_name(&interface->dev));
+ interface->unregistering = 1;
usb_remove_sysfs_intf_files(interface);
device_del(&interface->dev);
}
diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
index f66fba1..4fb65fd 100644
--- a/drivers/usb/core/sysfs.c
+++ b/drivers/usb/core/sysfs.c
@@ -840,7 +840,7 @@ int usb_create_sysfs_intf_files(struct usb_interface *intf)
struct usb_host_interface *alt = intf->cur_altsetting;
int retval;
- if (intf->sysfs_files_created)
+ if (intf->sysfs_files_created || intf->unregistering)
return 0;
/* The interface string may be present in some altsettings
diff --git a/drivers/usb/core/urb.c b/drivers/usb/core/urb.c
index 4342bd9..1f68af9 100644
--- a/drivers/usb/core/urb.c
+++ b/drivers/usb/core/urb.c
@@ -85,8 +85,8 @@ EXPORT_SYMBOL_GPL(usb_alloc_urb);
* Must be called when a user of a urb is finished with it. When the last user
* of the urb calls this function, the memory of the urb is freed.
*
- * Note: The transfer buffer associated with the urb is not freed, that must be
- * done elsewhere.
+ * Note: The transfer buffer associated with the urb is not freed unless the
+ * URB_FREE_BUFFER transfer flag is set.
*/
void usb_free_urb(struct urb *urb)
{
diff --git a/drivers/usb/gadget/f_acm.c b/drivers/usb/gadget/f_acm.c
index 5ee1590..c1d34df 100644
--- a/drivers/usb/gadget/f_acm.c
+++ b/drivers/usb/gadget/f_acm.c
@@ -463,7 +463,11 @@ static int acm_cdc_notify(struct f_acm *acm, u8 type, u16 value,
notify->wLength = cpu_to_le16(length);
memcpy(buf, data, length);
+ /* ep_queue() can complete immediately if it fills the fifo... */
+ spin_unlock(&acm->lock);
status = usb_ep_queue(ep, req, GFP_ATOMIC);
+ spin_lock(&acm->lock);
+
if (status < 0) {
ERROR(acm->port.func.config->cdev,
"acm ttyGS%d can't notify serial state, %d\n",
diff --git a/drivers/usb/host/Kconfig b/drivers/usb/host/Kconfig
index 56f592d..f3a75a9 100644
--- a/drivers/usb/host/Kconfig
+++ b/drivers/usb/host/Kconfig
@@ -110,29 +110,18 @@ config USB_ISP116X_HCD
config USB_ISP1760_HCD
tristate "ISP 1760 HCD support"
- depends on USB && EXPERIMENTAL
+ depends on USB && EXPERIMENTAL && (PCI || PPC_OF)
---help---
The ISP1760 chip is a USB 2.0 host controller.
This driver does not support isochronous transfers or OTG.
+ This USB controller is usually attached to a non-DMA-Master
+ capable bus. NXP's eval kit brings this chip on PCI card
+ where the chip itself is behind a PLB to simulate such
+ a bus.
To compile this driver as a module, choose M here: the
- module will be called isp1760-hcd.
-
-config USB_ISP1760_PCI
- bool "Support for the PCI bus"
- depends on USB_ISP1760_HCD && PCI
- ---help---
- Enables support for the device present on the PCI bus.
- This should only be required if you happen to have the eval kit from
- NXP and you are going to test it.
-
-config USB_ISP1760_OF
- bool "Support for the OF platform bus"
- depends on USB_ISP1760_HCD && PPC_OF
- ---help---
- Enables support for the device present on the PowerPC
- OpenFirmware platform bus.
+ module will be called isp1760.
config USB_OHCI_HCD
tristate "OHCI HCD support"
diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c
index 15a803b..4725d15 100644
--- a/drivers/usb/host/ehci-hcd.c
+++ b/drivers/usb/host/ehci-hcd.c
@@ -643,7 +643,7 @@ static int ehci_run (struct usb_hcd *hcd)
static irqreturn_t ehci_irq (struct usb_hcd *hcd)
{
struct ehci_hcd *ehci = hcd_to_ehci (hcd);
- u32 status, pcd_status = 0, cmd;
+ u32 status, masked_status, pcd_status = 0, cmd;
int bh;
spin_lock (&ehci->lock);
@@ -656,14 +656,14 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
goto dead;
}
- status &= INTR_MASK;
- if (!status) { /* irq sharing? */
+ masked_status = status & INTR_MASK;
+ if (!masked_status) { /* irq sharing? */
spin_unlock(&ehci->lock);
return IRQ_NONE;
}
/* clear (just) interrupts */
- ehci_writel(ehci, status, &ehci->regs->status);
+ ehci_writel(ehci, masked_status, &ehci->regs->status);
cmd = ehci_readl(ehci, &ehci->regs->command);
bh = 0;
@@ -734,18 +734,17 @@ static irqreturn_t ehci_irq (struct usb_hcd *hcd)
/* PCI errors [4.15.2.4] */
if (unlikely ((status & STS_FATAL) != 0)) {
+ ehci_err(ehci, "fatal error\n");
dbg_cmd(ehci, "fatal", cmd);
dbg_status(ehci, "fatal", status);
- if (status & STS_HALT) {
- ehci_err (ehci, "fatal error\n");
+ ehci_halt(ehci);
dead:
- ehci_reset (ehci);
- ehci_writel(ehci, 0, &ehci->regs->configured_flag);
- /* generic layer kills/unlinks all urbs, then
- * uses ehci_stop to clean up the rest
- */
- bh = 1;
- }
+ ehci_reset(ehci);
+ ehci_writel(ehci, 0, &ehci->regs->configured_flag);
+ /* generic layer kills/unlinks all urbs, then
+ * uses ehci_stop to clean up the rest
+ */
+ bh = 1;
}
if (bh)
diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c
index 0eba894..9c9da35 100644
--- a/drivers/usb/host/ehci-ps3.c
+++ b/drivers/usb/host/ehci-ps3.c
@@ -205,6 +205,7 @@ static int ps3_ehci_remove(struct ps3_system_bus_device *dev)
tmp = hcd->irq;
+ ehci_shutdown(hcd);
usb_remove_hcd(hcd);
ps3_system_bus_set_driver_data(dev, NULL);
diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c
index 4a0c5a7..a081ee6 100644
--- a/drivers/usb/host/ehci-sched.c
+++ b/drivers/usb/host/ehci-sched.c
@@ -918,7 +918,7 @@ iso_stream_init (
*/
stream->usecs = HS_USECS_ISO (maxp);
bandwidth = stream->usecs * 8;
- bandwidth /= 1 << (interval - 1);
+ bandwidth /= interval;
} else {
u32 addr;
@@ -951,7 +951,7 @@ iso_stream_init (
} else
stream->raw_mask = smask_out [hs_transfers - 1];
bandwidth = stream->usecs + stream->c_usecs;
- bandwidth /= 1 << (interval + 2);
+ bandwidth /= interval << 3;
/* stream->splits gets created from raw_mask later */
stream->address = cpu_to_hc32(ehci, addr);
diff --git a/drivers/usb/host/isp1760-if.c b/drivers/usb/host/isp1760-if.c
index af849f5..b87ca7c 100644
--- a/drivers/usb/host/isp1760-if.c
+++ b/drivers/usb/host/isp1760-if.c
@@ -14,16 +14,16 @@
#include "../core/hcd.h"
#include "isp1760-hcd.h"
-#ifdef CONFIG_USB_ISP1760_OF
+#ifdef CONFIG_PPC_OF
#include <linux/of.h>
#include <linux/of_platform.h>
#endif
-#ifdef CONFIG_USB_ISP1760_PCI
+#ifdef CONFIG_PCI
#include <linux/pci.h>
#endif
-#ifdef CONFIG_USB_ISP1760_OF
+#ifdef CONFIG_PPC_OF
static int of_isp1760_probe(struct of_device *dev,
const struct of_device_id *match)
{
@@ -128,7 +128,7 @@ static struct of_platform_driver isp1760_of_driver = {
};
#endif
-#ifdef CONFIG_USB_ISP1760_PCI
+#ifdef CONFIG_PCI
static u32 nxp_pci_io_base;
static u32 iolength;
static u32 pci_mem_phy0;
@@ -288,28 +288,28 @@ static struct pci_driver isp1761_pci_driver = {
static int __init isp1760_init(void)
{
- int ret = -ENODEV;
+ int ret;
init_kmem_once();
-#ifdef CONFIG_USB_ISP1760_OF
+#ifdef CONFIG_PPC_OF
ret = of_register_platform_driver(&isp1760_of_driver);
if (ret) {
deinit_kmem_cache();
return ret;
}
#endif
-#ifdef CONFIG_USB_ISP1760_PCI
+#ifdef CONFIG_PCI
ret = pci_register_driver(&isp1761_pci_driver);
if (ret)
goto unreg_of;
#endif
return ret;
-#ifdef CONFIG_USB_ISP1760_PCI
+#ifdef CONFIG_PCI
unreg_of:
#endif
-#ifdef CONFIG_USB_ISP1760_OF
+#ifdef CONFIG_PPC_OF
of_unregister_platform_driver(&isp1760_of_driver);
#endif
deinit_kmem_cache();
@@ -319,10 +319,10 @@ module_init(isp1760_init);
static void __exit isp1760_exit(void)
{
-#ifdef CONFIG_USB_ISP1760_OF
+#ifdef CONFIG_PPC_OF
of_unregister_platform_driver(&isp1760_of_driver);
#endif
-#ifdef CONFIG_USB_ISP1760_PCI
+#ifdef CONFIG_PCI
pci_unregister_driver(&isp1761_pci_driver);
#endif
deinit_kmem_cache();
diff --git a/drivers/usb/host/ohci-ps3.c b/drivers/usb/host/ohci-ps3.c
index 2089d8a..3c1a3b5 100644
--- a/drivers/usb/host/ohci-ps3.c
+++ b/drivers/usb/host/ohci-ps3.c
@@ -192,7 +192,7 @@ fail_start:
return result;
}
-static int ps3_ohci_remove (struct ps3_system_bus_device *dev)
+static int ps3_ohci_remove(struct ps3_system_bus_device *dev)
{
unsigned int tmp;
struct usb_hcd *hcd =
@@ -205,6 +205,7 @@ static int ps3_ohci_remove (struct ps3_system_bus_device *dev)
tmp = hcd->irq;
+ ohci_shutdown(hcd);
usb_remove_hcd(hcd);
ps3_system_bus_set_driver_data(dev, NULL);
diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c
index c18d879..2376f24 100644
--- a/drivers/usb/host/r8a66597-hcd.c
+++ b/drivers/usb/host/r8a66597-hcd.c
@@ -1763,11 +1763,12 @@ static void r8a66597_timer(unsigned long _r8a66597)
{
struct r8a66597 *r8a66597 = (struct r8a66597 *)_r8a66597;
unsigned long flags;
+ int port;
spin_lock_irqsave(&r8a66597->lock, flags);
- r8a66597_root_hub_control(r8a66597, 0);
- r8a66597_root_hub_control(r8a66597, 1);
+ for (port = 0; port < R8A66597_MAX_ROOT_HUB; port++)
+ r8a66597_root_hub_control(r8a66597, port);
spin_unlock_irqrestore(&r8a66597->lock, flags);
}
diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c
index 69c34a5..b4ec716 100644
--- a/drivers/usb/misc/sisusbvga/sisusb.c
+++ b/drivers/usb/misc/sisusbvga/sisusb.c
@@ -3270,6 +3270,7 @@ static struct usb_device_id sisusb_table [] = {
{ USB_DEVICE(0x0711, 0x0900) },
{ USB_DEVICE(0x0711, 0x0901) },
{ USB_DEVICE(0x0711, 0x0902) },
+ { USB_DEVICE(0x0711, 0x0903) },
{ USB_DEVICE(0x0711, 0x0918) },
{ USB_DEVICE(0x182d, 0x021c) },
{ USB_DEVICE(0x182d, 0x0269) },
diff --git a/drivers/usb/misc/vstusb.c b/drivers/usb/misc/vstusb.c
index 8648470c..63dff9b 100644
--- a/drivers/usb/misc/vstusb.c
+++ b/drivers/usb/misc/vstusb.c
@@ -620,7 +620,7 @@ static long vstusb_ioctl(struct file *file, unsigned int cmd, unsigned long arg)
__func__);
retval = -EFAULT;
} else {
- dev_dbg(&dev->dev, "%s: recv %d bytes from pipe %d\n",
+ dev_dbg(&dev->dev, "%s: recv %zd bytes from pipe %d\n",
__func__, usb_data.count, usb_data.pipe);
}
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index 4a35745..5280dba 100644
--- a/drivers/usb/musb/musb_core.c
+++ b/drivers/usb/musb/musb_core.c
@@ -114,8 +114,8 @@
-unsigned debug;
-module_param(debug, uint, S_IRUGO | S_IWUSR);
+unsigned musb_debug;
+module_param(musb_debug, uint, S_IRUGO | S_IWUSR);
MODULE_PARM_DESC(debug, "Debug message level. Default = 0");
#define DRIVER_AUTHOR "Mentor Graphics, Texas Instruments, Nokia"
@@ -2248,7 +2248,7 @@ static int __init musb_init(void)
"host"
#endif
", debug=%d\n",
- musb_driver_name, debug);
+ musb_driver_name, musb_debug);
return platform_driver_probe(&musb_driver, musb_probe);
}
diff --git a/drivers/usb/musb/musb_debug.h b/drivers/usb/musb/musb_debug.h
index 4d27944..9fc1db4 100644
--- a/drivers/usb/musb/musb_debug.h
+++ b/drivers/usb/musb/musb_debug.h
@@ -48,11 +48,11 @@
__func__, __LINE__ , ## args); \
} } while (0)
-extern unsigned debug;
+extern unsigned musb_debug;
static inline int _dbg_level(unsigned l)
{
- return debug >= l;
+ return musb_debug >= l;
}
#define DBG(level, fmt, args...) xprintk(level, KERN_DEBUG, fmt, ## args)
diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c
index 3133990..e45e70b 100644
--- a/drivers/usb/musb/musb_host.c
+++ b/drivers/usb/musb/musb_host.c
@@ -378,6 +378,19 @@ musb_giveback(struct musb_qh *qh, struct urb *urb, int status)
switch (qh->type) {
+ case USB_ENDPOINT_XFER_CONTROL:
+ case USB_ENDPOINT_XFER_BULK:
+ /* fifo policy for these lists, except that NAKing
+ * should rotate a qh to the end (for fairness).
+ */
+ if (qh->mux == 1) {
+ head = qh->ring.prev;
+ list_del(&qh->ring);
+ kfree(qh);
+ qh = first_qh(head);
+ break;
+ }
+
case USB_ENDPOINT_XFER_ISOC:
case USB_ENDPOINT_XFER_INT:
/* this is where periodic bandwidth should be
@@ -388,17 +401,6 @@ musb_giveback(struct musb_qh *qh, struct urb *urb, int status)
kfree(qh);
qh = NULL;
break;
-
- case USB_ENDPOINT_XFER_CONTROL:
- case USB_ENDPOINT_XFER_BULK:
- /* fifo policy for these lists, except that NAKing
- * should rotate a qh to the end (for fairness).
- */
- head = qh->ring.prev;
- list_del(&qh->ring);
- kfree(qh);
- qh = first_qh(head);
- break;
}
}
return qh;
@@ -1507,10 +1509,29 @@ void musb_host_rx(struct musb *musb, u8 epnum)
musb_writew(hw_ep->regs, MUSB_RXCSR, val);
#ifdef CONFIG_USB_INVENTRA_DMA
+ if (usb_pipeisoc(pipe)) {
+ struct usb_iso_packet_descriptor *d;
+
+ d = urb->iso_frame_desc + qh->iso_idx;
+ d->actual_length = xfer_len;
+
+ /* even if there was an error, we did the dma
+ * for iso_frame_desc->length
+ */
+ if (d->status != EILSEQ && d->status != -EOVERFLOW)
+ d->status = 0;
+
+ if (++qh->iso_idx >= urb->number_of_packets)
+ done = true;
+ else
+ done = false;
+
+ } else {
/* done if urb buffer is full or short packet is recd */
done = (urb->actual_length + xfer_len >=
urb->transfer_buffer_length
|| dma->actual_len < qh->maxpacket);
+ }
/* send IN token for next packet, without AUTOREQ */
if (!done) {
@@ -1547,7 +1568,8 @@ void musb_host_rx(struct musb *musb, u8 epnum)
if (dma) {
struct dma_controller *c;
u16 rx_count;
- int ret;
+ int ret, length;
+ dma_addr_t buf;
rx_count = musb_readw(epio, MUSB_RXCOUNT);
@@ -1560,6 +1582,35 @@ void musb_host_rx(struct musb *musb, u8 epnum)
c = musb->dma_controller;
+ if (usb_pipeisoc(pipe)) {
+ int status = 0;
+ struct usb_iso_packet_descriptor *d;
+
+ d = urb->iso_frame_desc + qh->iso_idx;
+
+ if (iso_err) {
+ status = -EILSEQ;
+ urb->error_count++;
+ }
+ if (rx_count > d->length) {
+ if (status == 0) {
+ status = -EOVERFLOW;
+ urb->error_count++;
+ }
+ DBG(2, "** OVERFLOW %d into %d\n",\
+ rx_count, d->length);
+
+ length = d->length;
+ } else
+ length = rx_count;
+ d->status = status;
+ buf = urb->transfer_dma + d->offset;
+ } else {
+ length = rx_count;
+ buf = urb->transfer_dma +
+ urb->actual_length;
+ }
+
dma->desired_mode = 0;
#ifdef USE_MODE1
/* because of the issue below, mode 1 will
@@ -1571,6 +1622,12 @@ void musb_host_rx(struct musb *musb, u8 epnum)
urb->actual_length)
> qh->maxpacket)
dma->desired_mode = 1;
+ if (rx_count < hw_ep->max_packet_sz_rx) {
+ length = rx_count;
+ dma->bDesiredMode = 0;
+ } else {
+ length = urb->transfer_buffer_length;
+ }
#endif
/* Disadvantage of using mode 1:
@@ -1608,12 +1665,7 @@ void musb_host_rx(struct musb *musb, u8 epnum)
*/
ret = c->channel_program(
dma, qh->maxpacket,
- dma->desired_mode,
- urb->transfer_dma
- + urb->actual_length,
- (dma->desired_mode == 0)
- ? rx_count
- : urb->transfer_buffer_length);
+ dma->desired_mode, buf, length);
if (!ret) {
c->channel_release(dma);
@@ -1631,19 +1683,6 @@ void musb_host_rx(struct musb *musb, u8 epnum)
}
}
- if (dma && usb_pipeisoc(pipe)) {
- struct usb_iso_packet_descriptor *d;
- int iso_stat = status;
-
- d = urb->iso_frame_desc + qh->iso_idx;
- d->actual_length += xfer_len;
- if (iso_err) {
- iso_stat = -EILSEQ;
- urb->error_count++;
- }
- d->status = iso_stat;
- }
-
finish:
urb->actual_length += xfer_len;
qh->offset += xfer_len;
@@ -1671,22 +1710,9 @@ static int musb_schedule(
struct list_head *head = NULL;
/* use fixed hardware for control and bulk */
- switch (qh->type) {
- case USB_ENDPOINT_XFER_CONTROL:
+ if (qh->type == USB_ENDPOINT_XFER_CONTROL) {
head = &musb->control;
hw_ep = musb->control_ep;
- break;
- case USB_ENDPOINT_XFER_BULK:
- hw_ep = musb->bulk_ep;
- if (is_in)
- head = &musb->in_bulk;
- else
- head = &musb->out_bulk;
- break;
- }
- if (head) {
- idle = list_empty(head);
- list_add_tail(&qh->ring, head);
goto success;
}
@@ -1725,19 +1751,34 @@ static int musb_schedule(
else
diff = hw_ep->max_packet_sz_tx - qh->maxpacket;
- if (diff > 0 && best_diff > diff) {
+ if (diff >= 0 && best_diff > diff) {
best_diff = diff;
best_end = epnum;
}
}
- if (best_end < 0)
+ /* use bulk reserved ep1 if no other ep is free */
+ if (best_end > 0 && qh->type == USB_ENDPOINT_XFER_BULK) {
+ hw_ep = musb->bulk_ep;
+ if (is_in)
+ head = &musb->in_bulk;
+ else
+ head = &musb->out_bulk;
+ goto success;
+ } else if (best_end < 0) {
return -ENOSPC;
+ }
idle = 1;
+ qh->mux = 0;
hw_ep = musb->endpoints + best_end;
musb->periodic[best_end] = qh;
DBG(4, "qh %p periodic slot %d\n", qh, best_end);
success:
+ if (head) {
+ idle = list_empty(head);
+ list_add_tail(&qh->ring, head);
+ qh->mux = 1;
+ }
qh->hw_ep = hw_ep;
qh->hep->hcpriv = qh;
if (idle)
@@ -2015,11 +2056,13 @@ static int musb_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
sched = &musb->control;
break;
case USB_ENDPOINT_XFER_BULK:
- if (usb_pipein(urb->pipe))
- sched = &musb->in_bulk;
- else
- sched = &musb->out_bulk;
- break;
+ if (qh->mux == 1) {
+ if (usb_pipein(urb->pipe))
+ sched = &musb->in_bulk;
+ else
+ sched = &musb->out_bulk;
+ break;
+ }
default:
/* REVISIT when we get a schedule tree, periodic
* transfers won't always be at the head of a
@@ -2067,11 +2110,13 @@ musb_h_disable(struct usb_hcd *hcd, struct usb_host_endpoint *hep)
sched = &musb->control;
break;
case USB_ENDPOINT_XFER_BULK:
- if (is_in)
- sched = &musb->in_bulk;
- else
- sched = &musb->out_bulk;
- break;
+ if (qh->mux == 1) {
+ if (is_in)
+ sched = &musb->in_bulk;
+ else
+ sched = &musb->out_bulk;
+ break;
+ }
default:
/* REVISIT when we get a schedule tree, periodic transfers
* won't always be at the head of a singleton queue...
diff --git a/drivers/usb/musb/musb_host.h b/drivers/usb/musb/musb_host.h
index 77bcdb9..0b7fbcd 100644
--- a/drivers/usb/musb/musb_host.h
+++ b/drivers/usb/musb/musb_host.h
@@ -53,6 +53,7 @@ struct musb_qh {
struct list_head ring; /* of musb_qh */
/* struct musb_qh *next; */ /* for periodic tree */
+ u8 mux; /* qh multiplexed to hw_ep */
unsigned offset; /* in urb->transfer_buffer */
unsigned segsize; /* current xfer fragment */
diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c
index 9d2dcb1..ce6c162 100644
--- a/drivers/usb/musb/omap2430.c
+++ b/drivers/usb/musb/omap2430.c
@@ -53,7 +53,9 @@ static void musb_do_idle(unsigned long _musb)
{
struct musb *musb = (void *)_musb;
unsigned long flags;
+#ifdef CONFIG_USB_MUSB_HDRC_HCD
u8 power;
+#endif
u8 devctl;
devctl = musb_readb(musb->mregs, MUSB_DEVCTL);
diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c
index b73b036..ee8fca9 100644
--- a/drivers/usb/musb/tusb6010.c
+++ b/drivers/usb/musb/tusb6010.c
@@ -605,7 +605,7 @@ void musb_platform_set_mode(struct musb *musb, u8 musb_mode)
if (musb->board_mode != MUSB_OTG) {
ERR("Changing mode currently only supported in OTG mode\n");
- return;
+ return -EINVAL;
}
otg_stat = musb_readl(tbase, TUSB_DEV_OTG_STAT);
diff --git a/drivers/usb/serial/cp2101.c b/drivers/usb/serial/cp2101.c
index 8008d0b..9035d72 100644
--- a/drivers/usb/serial/cp2101.c
+++ b/drivers/usb/serial/cp2101.c
@@ -67,6 +67,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x10C4, 0x800A) }, /* SPORTident BSM7-D-USB main station */
{ USB_DEVICE(0x10C4, 0x803B) }, /* Pololu USB-serial converter */
{ USB_DEVICE(0x10C4, 0x8053) }, /* Enfora EDG1228 */
+ { USB_DEVICE(0x10C4, 0x8054) }, /* Enfora GSM2228 */
{ USB_DEVICE(0x10C4, 0x8066) }, /* Argussoft In-System Programmer */
{ USB_DEVICE(0x10C4, 0x807A) }, /* Crumb128 board */
{ USB_DEVICE(0x10C4, 0x80CA) }, /* Degree Controls Inc */
@@ -85,6 +86,7 @@ static struct usb_device_id id_table [] = {
{ USB_DEVICE(0x10C4, 0x8218) }, /* Lipowsky Industrie Elektronik GmbH, HARP-1 */
{ USB_DEVICE(0x10c4, 0x8293) }, /* Telegesys ETRX2USB */
{ USB_DEVICE(0x10C4, 0x8341) }, /* Siemens MC35PU GPRS Modem */
+ { USB_DEVICE(0x10C4, 0x83A8) }, /* Amber Wireless AMB2560 */
{ USB_DEVICE(0x10C4, 0xEA60) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xEA61) }, /* Silicon Labs factory default */
{ USB_DEVICE(0x10C4, 0xF001) }, /* Elan Digital Systems USBscope50 */
diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c
index bd07eaa..6fa1ec4 100644
--- a/drivers/usb/serial/option.c
+++ b/drivers/usb/serial/option.c
@@ -160,6 +160,11 @@ static int option_send_setup(struct tty_struct *tty, struct usb_serial_port *po
#define NOVATELWIRELESS_VENDOR_ID 0x1410
+/* YISO PRODUCTS */
+
+#define YISO_VENDOR_ID 0x0EAB
+#define YISO_PRODUCT_U893 0xC893
+
/* MERLIN EVDO PRODUCTS */
#define NOVATELWIRELESS_PRODUCT_V640 0x1100
#define NOVATELWIRELESS_PRODUCT_V620 0x1110
@@ -408,6 +413,7 @@ static struct usb_device_id option_ids[] = {
{ USB_DEVICE(AXESSTEL_VENDOR_ID, AXESSTEL_PRODUCT_MV110H) },
{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_MSA501HS) },
{ USB_DEVICE(ONDA_VENDOR_ID, ONDA_PRODUCT_ET502HS) },
+ { USB_DEVICE(YISO_VENDOR_ID, YISO_PRODUCT_U893) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_1) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_C100_2) },
{ USB_DEVICE(BANDRICH_VENDOR_ID, BANDRICH_PRODUCT_1004) },
diff --git a/drivers/usb/storage/Kconfig b/drivers/usb/storage/Kconfig
index 3d92496..c68b738 100644
--- a/drivers/usb/storage/Kconfig
+++ b/drivers/usb/storage/Kconfig
@@ -2,8 +2,8 @@
# USB Storage driver configuration
#
-comment "NOTE: USB_STORAGE enables SCSI, and 'SCSI disk support'"
-comment "may also be needed; see USB_STORAGE Help for more information"
+comment "NOTE: USB_STORAGE depends on SCSI but BLK_DEV_SD may also be needed;"
+comment "see USB_STORAGE Help for more information"
depends on USB
config USB_STORAGE
diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h
index fb9e20e..d4e5fc8 100644
--- a/drivers/usb/storage/unusual_devs.h
+++ b/drivers/usb/storage/unusual_devs.h
@@ -253,6 +253,14 @@ UNUSUAL_DEV( 0x0421, 0x006a, 0x0000, 0x0591,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY ),
+/* Submitted by Ricky Wong Yung Fei <evilbladewarrior@gmail.com> */
+/* Nokia 7610 Supernova - Too many sectors reported in usb storage mode */
+UNUSUAL_DEV( 0x0421, 0x00f5, 0x0000, 0x0470,
+ "Nokia",
+ "7610 Supernova",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY ),
+
/* Reported by Olaf Hering <olh@suse.de> from novell bug #105878 */
UNUSUAL_DEV( 0x0424, 0x0fdc, 0x0210, 0x0210,
"SMSC",
@@ -418,6 +426,13 @@ UNUSUAL_DEV( 0x04b0, 0x0417, 0x0100, 0x0100,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_CAPACITY),
+/* Reported by paul ready <lxtwin@homecall.co.uk> */
+UNUSUAL_DEV( 0x04b0, 0x0419, 0x0100, 0x0200,
+ "NIKON",
+ "NIKON DSC D300",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* Reported by Doug Maxey (dwm@austin.ibm.com) */
UNUSUAL_DEV( 0x04b3, 0x4001, 0x0110, 0x0110,
"IBM",
@@ -1258,6 +1273,13 @@ UNUSUAL_DEV( 0x0839, 0x000a, 0x0001, 0x0001,
US_SC_DEVICE, US_PR_DEVICE, NULL,
US_FL_FIX_INQUIRY),
+/* Reported by Luciano Rocha <luciano@eurotux.com> */
+UNUSUAL_DEV( 0x0840, 0x0082, 0x0001, 0x0001,
+ "Argosy",
+ "Storage",
+ US_SC_DEVICE, US_PR_DEVICE, NULL,
+ US_FL_FIX_CAPACITY),
+
/* Entry and supporting patch by Theodore Kilgore <kilgota@auburn.edu>.
* Flag will support Bulk devices which use a standards-violating 32-byte
* Command Block Wrapper. Here, the "DC2MEGA" cameras (several brands) with
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