diff options
| author | Patrick Georgi <patrick.georgi@coresystems.de> | 2008-10-21 15:08:18 +0000 |
|---|---|---|
| committer | Patrick Georgi <patrick.georgi@coresystems.de> | 2008-10-21 15:08:18 +0000 |
| commit | 657a6dc390871721711c2becc8501d05095891e5 (patch) | |
| tree | 145b4de959fa8b76f5585ea85b1c5960e76d37c9 /payloads/libpayload/drivers/usb | |
| parent | 97f56a4b7e36a49f8d7d24dcf741df1c181f13cb (diff) | |
This patch removes most of the #ifdefs in libc/console.c, and
replaces it with two queues (input, output) where drivers (serial,
keyboard, video, usb) can attach.
The only things left with #ifdefs are initialization (at some point
the drivers must get a chance to register)
Signed-off-by: Patrick Georgi <patrick.georgi@coresystems.de>
Acked-by: Jordan Crouse <jordan.crouse@amd.com>
git-svn-id: svn://svn.coreboot.org/coreboot/trunk@3679 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
Diffstat (limited to 'payloads/libpayload/drivers/usb')
| -rw-r--r-- | payloads/libpayload/drivers/usb/usbhid.c | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/payloads/libpayload/drivers/usb/usbhid.c b/payloads/libpayload/drivers/usb/usbhid.c index 8713cf48c8..b96bfe63f5 100644 --- a/payloads/libpayload/drivers/usb/usbhid.c +++ b/payloads/libpayload/drivers/usb/usbhid.c @@ -145,10 +145,21 @@ usb_hid_set_protocol (usbdev_t *dev, interface_descriptor_t *interface, hid_prot dev->controller->control (dev, OUT, sizeof (dev_req_t), &dr, 0, 0); } +static struct console_input_driver cons = { + .havekey = usbhid_havechar, + .getchar = usbhid_getchar +}; + void usb_hid_init (usbdev_t *dev) { + static int installed = 0; + if (!installed) { + installed = 1; + console_add_input_driver (&cons); + } + configuration_descriptor_t *cd = (configuration_descriptor_t*)dev->configuration; interface_descriptor_t *interface = (interface_descriptor_t*)(((char *) cd) + cd->bLength); |