diff options
Diffstat (limited to 'src/kernel/syscall.C')
| -rw-r--r-- | src/kernel/syscall.C | 36 |
1 files changed, 31 insertions, 5 deletions
diff --git a/src/kernel/syscall.C b/src/kernel/syscall.C index 9dc6bd720..13f6288fd 100644 --- a/src/kernel/syscall.C +++ b/src/kernel/syscall.C @@ -46,11 +46,8 @@ #include <sys/sync.h> #include <errno.h> #include <kernel/machchk.H> +#include <kernel/ipc.H> -namespace KernelIpc -{ - int send(uint64_t i_q, msg_t * i_msg); -}; extern "C" void kernel_execute_hype_doorbell() @@ -144,6 +141,8 @@ namespace Systemcalls void MmLinearMap(task_t *t); void CritAssert(task_t *t); void SetMchkData(task_t *t); + void UpdateRemoteIpcAddr(task_t *t); + void QryLocalIpcInfo(task_t *t); syscall syscalls[] = @@ -188,8 +187,10 @@ namespace Systemcalls &MmLinearMap, // MM_LINEAR_MAP &CritAssert, // MISC_CRITASSERT &SetMchkData, // MISC_SETMCHKDATA + &UpdateRemoteIpcAddr, // UPDATE_REMOTE_IPC_ADDR + &QryLocalIpcInfo // QRY_LOCAL_IPC_INFO - }; + }; }; extern "C" @@ -1004,5 +1005,30 @@ namespace Systemcalls Kernel::MachineCheck::setCheckstopData(i_xstopAddr,i_xstopData); } + /** + * @brief Tells the kernel the address of the Remote IPC buffer + * for a given Node + * @param[in] t: the task calling the update function + */ + void UpdateRemoteIpcAddr(task_t* t) + { + uint64_t i_Node = TASK_GETARG0(t); + uint64_t i_RemoteAddr = TASK_GETARG1(t); + int rc = KernelIpc::updateRemoteIpcAddr(i_Node, i_RemoteAddr); + TASK_SETRTN(t, rc); + } + + /** + * @brief Query the local node and IPC buffer info + * @param[in] t: the task calling the update function + */ + void QryLocalIpcInfo(task_t* t) + { + uint64_t * i_pONode = (uint64_t *)TASK_GETARG0(t); + uint64_t * i_pOAddr = (uint64_t *)TASK_GETARG1(t); + int rc = KernelIpc::qryLocalIpcInfo(i_pONode, i_pOAddr); + TASK_SETRTN(t, rc); + } + }; |
