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Differential D27887 Diff 81496 sys/dev/usb/serial/ucycom.c

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sys/dev/usb/serial/ucycom.c

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#include <sys/condvar.h> #include <sys/condvar.h>
#include <sys/sysctl.h> #include <sys/sysctl.h>
#include <sys/sx.h> #include <sys/sx.h>
#include <sys/unistd.h> #include <sys/unistd.h>
#include <sys/callout.h> #include <sys/callout.h>
#include <sys/malloc.h> #include <sys/malloc.h>
#include <sys/priv.h> #include <sys/priv.h>
#include <dev/hid/hid.h>
#include <dev/usb/usb.h> #include <dev/usb/usb.h>
#include <dev/usb/usbdi.h> #include <dev/usb/usbdi.h>
#include <dev/usb/usbdi_util.h> #include <dev/usb/usbdi_util.h>
#include <dev/usb/usbhid.h> #include <dev/usb/usbhid.h>
#include "usbdevs.h" #include "usbdevs.h"
#define USB_DEBUG_VAR usb_debug #define USB_DEBUG_VAR usb_debug
#include <dev/usb/usb_debug.h> #include <dev/usb/usb_debug.h>
▲ Show 20 Lines • Show All 178 Lines • ▼ Show 20 Linesucycom_attach(device_t dev)
if (error) { if (error) {
device_printf(dev, "failed to get report " device_printf(dev, "failed to get report "
"descriptor: %s\n", "descriptor: %s\n",
usbd_errstr(error)); usbd_errstr(error));
goto detach; goto detach;
} }
/* get report sizes */ /* get report sizes */
sc->sc_flen = hid_report_size(urd_ptr, urd_len, hid_feature, &sc->sc_fid); sc->sc_flen = hid_report_size_max(urd_ptr, urd_len, hid_feature, &sc->sc_fid);
sc->sc_ilen = hid_report_size(urd_ptr, urd_len, hid_input, &sc->sc_iid); sc->sc_ilen = hid_report_size_max(urd_ptr, urd_len, hid_input, &sc->sc_iid);
sc->sc_olen = hid_report_size(urd_ptr, urd_len, hid_output, &sc->sc_oid); sc->sc_olen = hid_report_size_max(urd_ptr, urd_len, hid_output, &sc->sc_oid);
if ((sc->sc_ilen > UCYCOM_MAX_IOLEN) || (sc->sc_ilen < 1) || if ((sc->sc_ilen > UCYCOM_MAX_IOLEN) || (sc->sc_ilen < 1) ||
(sc->sc_olen > UCYCOM_MAX_IOLEN) || (sc->sc_olen < 2) || (sc->sc_olen > UCYCOM_MAX_IOLEN) || (sc->sc_olen < 2) ||
(sc->sc_flen > UCYCOM_MAX_IOLEN) || (sc->sc_flen < 5)) { (sc->sc_flen > UCYCOM_MAX_IOLEN) || (sc->sc_flen < 5)) {
device_printf(dev, "invalid report size i=%d, o=%d, f=%d, max=%d\n", device_printf(dev, "invalid report size i=%d, o=%d, f=%d, max=%d\n",
sc->sc_ilen, sc->sc_olen, sc->sc_flen, sc->sc_ilen, sc->sc_olen, sc->sc_flen,
UCYCOM_MAX_IOLEN); UCYCOM_MAX_IOLEN);
goto detach; goto detach;
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