/****************************************************************************** * callback.h * * Register guest OS callbacks with Xen. * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to * deal in the Software without restriction, including without limitation the * rights to use, copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Copyright (c) 2006, Ian Campbell */ #ifndef __XEN_PUBLIC_CALLBACK_H__ #define __XEN_PUBLIC_CALLBACK_H__ #include /* * Prototype for this hypercall is: * long callback_op(int cmd, void *extra_args) * @cmd == CALLBACKOP_??? (callback operation). * @extra_args == Operation-specific extra arguments (NULL if none). */ /* x86: Callback for event delivery. */ #define CALLBACKTYPE_event 0 /* x86: Failsafe callback when guest state cannot be restored by Xen. */ #define CALLBACKTYPE_failsafe 1 /* x86/64 hypervisor: Syscall by 64-bit guest app ('64-on-64-on-64'). */ #define CALLBACKTYPE_syscall 2 /* * x86/32 hypervisor: Only available on x86/32 when supervisor_mode_kernel * feature is enabled. Do not use this callback type in new code. */ #define CALLBACKTYPE_sysenter_deprecated 3 /* x86: Callback for NMI delivery. */ #define CALLBACKTYPE_nmi 4 /* * x86: sysenter is only available as follows: * - 32-bit hypervisor: with the supervisor_mode_kernel feature enabled * - 64-bit hypervisor: 32-bit guest applications on Intel CPUs * ('32-on-32-on-64', '32-on-64-on-64') * [nb. also 64-bit guest applications on Intel CPUs * ('64-on-64-on-64'), but syscall is preferred] */ #define CALLBACKTYPE_sysenter 5 /* * x86/64 hypervisor: Syscall by 32-bit guest app on AMD CPUs * ('32-on-32-on-64', '32-on-64-on-64') */ #define CALLBACKTYPE_syscall32 7 /* * Disable event deliver during callback? This flag is ignored for event and * NMI callbacks: event delivery is unconditionally disabled. */ #define _CALLBACKF_mask_events 0 #define CALLBACKF_mask_events (1U << _CALLBACKF_mask_events) /* * Register a callback. */ #define CALLBACKOP_register 0 struct callback_register { uint16_t type; uint16_t flags; xen_callback_t address; }; /* * Unregister a callback. * * Not all callbacks can be unregistered. -EINVAL will be returned if * you attempt to unregister such a callback. */ #define CALLBACKOP_unregister 1 struct callback_unregister { uint16_t type; uint16_t _unused; }; #endif /* __XEN_PUBLIC_CALLBACK_H__ */ td>
authorArend Van Spriel <arend.vanspriel@broadcom.com>2016-12-09 11:34:13 +0000
committerKalle Valo <kvalo@codeaurora.org>2016-12-20 16:09:03 +0200
commitcb853da3a368c40300a0e940f86be582037bb082 (patch)
tree87323ca4abb8cff6f6b0655dae3a07cd7e25cb76
parentad688cdbb076833ba17fc65591cd0fe01900a5cf (diff)
brcmfmac: fix memory leak in brcmf_cfg80211_attach()
In brcmf_cfg80211_attach() there was one error path not properly handled as it leaked memory allocated in brcmf_btcoex_attach(). Reviewed-by: Hante Meuleman <hante.meuleman@broadcom.com> Reviewed-by: Pieter-Paul Giesberts <pieter-paul.giesberts@broadcom.com> Reviewed-by: Franky Lin <franky.lin@broadcom.com> Signed-off-by: Arend van Spriel <arend.vanspriel@broadcom.com> Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
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