diff options
author | Tatyana Brokhman <tlinder@codeaurora.org> | 2011-06-29 16:41:49 +0300 |
---|---|---|
committer | Greg Kroah-Hartman <gregkh@suse.de> | 2011-07-01 14:27:05 -0700 |
commit | 35a0e0bf6f6b2b900d461e9f35c286953b2b1afc (patch) | |
tree | b052f9d8c8bdcde4663d4e3a27c23541bf05b586 /drivers/usb/gadget | |
parent | 9ea35331d052a5af1ba4e6244c52485f82587b60 (diff) | |
download | linux-35a0e0bf6f6b2b900d461e9f35c286953b2b1afc.tar.gz linux-35a0e0bf6f6b2b900d461e9f35c286953b2b1afc.tar.bz2 linux-35a0e0bf6f6b2b900d461e9f35c286953b2b1afc.zip |
usb: gadget: add max_speed to usb_composite_driver
This field is used by the Gadget drivers to specify
the maximum speed they support, meaning: the maximum
speed they can provide descriptors for.
The driver speed will be set in consideration of this
value.
[ balbi@ti.com : dropped the ifdeffery ]
Signed-off-by: Tatyana Brokhman <tlinder@codeaurora.org>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'drivers/usb/gadget')
-rw-r--r-- | drivers/usb/gadget/audio.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/cdc2.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/composite.c | 2 | ||||
-rw-r--r-- | drivers/usb/gadget/ether.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/g_ffs.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/hid.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/mass_storage.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/multi.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/ncm.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/nokia.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/serial.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/webcam.c | 1 | ||||
-rw-r--r-- | drivers/usb/gadget/zero.c | 1 |
13 files changed, 14 insertions, 0 deletions
diff --git a/drivers/usb/gadget/audio.c b/drivers/usb/gadget/audio.c index 93b999e49ef3..9d89ae4765a9 100644 --- a/drivers/usb/gadget/audio.c +++ b/drivers/usb/gadget/audio.c @@ -165,6 +165,7 @@ static struct usb_composite_driver audio_driver = { .name = "g_audio", .dev = &device_desc, .strings = audio_strings, + .max_speed = USB_SPEED_HIGH, .unbind = __exit_p(audio_unbind), }; diff --git a/drivers/usb/gadget/cdc2.c b/drivers/usb/gadget/cdc2.c index 2720ab07ef1a..b1c1afbb8750 100644 --- a/drivers/usb/gadget/cdc2.c +++ b/drivers/usb/gadget/cdc2.c @@ -244,6 +244,7 @@ static struct usb_composite_driver cdc_driver = { .name = "g_cdc", .dev = &device_desc, .strings = dev_strings, + .max_speed = USB_SPEED_HIGH, .unbind = __exit_p(cdc_unbind), }; diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index ed8a70f271f4..897e4f57422f 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -1386,6 +1386,8 @@ int usb_composite_probe(struct usb_composite_driver *driver, driver->iProduct = driver->name; composite_driver.function = (char *) driver->name; composite_driver.driver.name = driver->name; + composite_driver.speed = min((u8)composite_driver.speed, + (u8)driver->max_speed); composite = driver; composite_gadget_bind = bind; diff --git a/drivers/usb/gadget/ether.c b/drivers/usb/gadget/ether.c index 1690c9d68256..ac41858800a5 100644 --- a/drivers/usb/gadget/ether.c +++ b/drivers/usb/gadget/ether.c @@ -401,6 +401,7 @@ static struct usb_composite_driver eth_driver = { .name = "g_ether", .dev = &device_desc, .strings = dev_strings, + .max_speed = USB_SPEED_HIGH, .unbind = __exit_p(eth_unbind), }; diff --git a/drivers/usb/gadget/g_ffs.c b/drivers/usb/gadget/g_ffs.c index ebf6970a10bf..704c2800ac00 100644 --- a/drivers/usb/gadget/g_ffs.c +++ b/drivers/usb/gadget/g_ffs.c @@ -162,6 +162,7 @@ static struct usb_composite_driver gfs_driver = { .name = DRIVER_NAME, .dev = &gfs_dev_desc, .strings = gfs_dev_strings, + .max_speed = USB_SPEED_HIGH, .unbind = gfs_unbind, .iProduct = DRIVER_DESC, }; diff --git a/drivers/usb/gadget/hid.c b/drivers/usb/gadget/hid.c index 2523e54097bd..9fb575034a0e 100644 --- a/drivers/usb/gadget/hid.c +++ b/drivers/usb/gadget/hid.c @@ -255,6 +255,7 @@ static struct usb_composite_driver hidg_driver = { .name = "g_hid", .dev = &device_desc, .strings = dev_strings, + .max_speed = USB_SPEED_HIGH, .unbind = __exit_p(hid_unbind), }; diff --git a/drivers/usb/gadget/mass_storage.c b/drivers/usb/gadget/mass_storage.c index 01822422c3e8..d3eb27427c58 100644 --- a/drivers/usb/gadget/mass_storage.c +++ b/drivers/usb/gadget/mass_storage.c @@ -169,6 +169,7 @@ static struct usb_composite_driver msg_driver = { .name = "g_mass_storage", .dev = &msg_device_desc, .iProduct = DRIVER_DESC, + .max_speed = USB_SPEED_HIGH, .needs_serial = 1, }; diff --git a/drivers/usb/gadget/multi.c b/drivers/usb/gadget/multi.c index d9feced348e3..8c7b74717d85 100644 --- a/drivers/usb/gadget/multi.c +++ b/drivers/usb/gadget/multi.c @@ -351,6 +351,7 @@ static struct usb_composite_driver multi_driver = { .name = "g_multi", .dev = &device_desc, .strings = dev_strings, + .max_speed = USB_SPEED_HIGH, .unbind = __exit_p(multi_unbind), .iProduct = DRIVER_DESC, .needs_serial = 1, diff --git a/drivers/usb/gadget/ncm.c b/drivers/usb/gadget/ncm.c index 99c179ad729d..62ee5087dcac 100644 --- a/drivers/usb/gadget/ncm.c +++ b/drivers/usb/gadget/ncm.c @@ -228,6 +228,7 @@ static struct usb_composite_driver ncm_driver = { .name = "g_ncm", .dev = &device_desc, .strings = dev_strings, + .max_speed = USB_SPEED_HIGH, .unbind = __exit_p(gncm_unbind), }; diff --git a/drivers/usb/gadget/nokia.c b/drivers/usb/gadget/nokia.c index 55ca63ad3506..c7fb7723c014 100644 --- a/drivers/usb/gadget/nokia.c +++ b/drivers/usb/gadget/nokia.c @@ -241,6 +241,7 @@ static struct usb_composite_driver nokia_driver = { .name = "g_nokia", .dev = &device_desc, .strings = dev_strings, + .max_speed = USB_SPEED_HIGH, .unbind = __exit_p(nokia_unbind), }; diff --git a/drivers/usb/gadget/serial.c b/drivers/usb/gadget/serial.c index 1ac57a973aa9..ed1b816e58d8 100644 --- a/drivers/usb/gadget/serial.c +++ b/drivers/usb/gadget/serial.c @@ -242,6 +242,7 @@ static struct usb_composite_driver gserial_driver = { .name = "g_serial", .dev = &device_desc, .strings = dev_strings, + .max_speed = USB_SPEED_HIGH, }; static int __init init(void) diff --git a/drivers/usb/gadget/webcam.c b/drivers/usb/gadget/webcam.c index a5a0fdb808c7..df6882de50bf 100644 --- a/drivers/usb/gadget/webcam.c +++ b/drivers/usb/gadget/webcam.c @@ -373,6 +373,7 @@ static struct usb_composite_driver webcam_driver = { .name = "g_webcam", .dev = &webcam_device_descriptor, .strings = webcam_device_strings, + .max_speed = USB_SPEED_HIGH, .unbind = webcam_unbind, }; diff --git a/drivers/usb/gadget/zero.c b/drivers/usb/gadget/zero.c index 6d16db9d9d2d..af7e7c3818d8 100644 --- a/drivers/usb/gadget/zero.c +++ b/drivers/usb/gadget/zero.c @@ -340,6 +340,7 @@ static struct usb_composite_driver zero_driver = { .name = "zero", .dev = &device_desc, .strings = dev_strings, + .max_speed = USB_SPEED_HIGH, .unbind = zero_unbind, .suspend = zero_suspend, .resume = zero_resume, |