diff options
Diffstat (limited to 'arch/powerpc/platforms/powernv/vas-window.c')
| -rw-r--r-- | arch/powerpc/platforms/powernv/vas-window.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/arch/powerpc/platforms/powernv/vas-window.c b/arch/powerpc/platforms/powernv/vas-window.c index b7c53a51c31b..ff9f48812331 100644 --- a/arch/powerpc/platforms/powernv/vas-window.c +++ b/arch/powerpc/platforms/powernv/vas-window.c @@ -21,6 +21,9 @@ #include "vas.h" #include "copy-paste.h" +#define CREATE_TRACE_POINTS +#include "vas-trace.h" + /* * Compute the paste address region for the window @window using the * ->paste_base_addr and ->paste_win_id_shift we got from device tree. @@ -880,6 +883,8 @@ struct vas_window *vas_rx_win_open(int vasid, enum vas_cop_type cop, struct vas_winctx winctx; struct vas_instance *vinst; + trace_vas_rx_win_open(current, vasid, cop, rxattr); + if (!rx_win_args_valid(cop, rxattr)) return ERR_PTR(-EINVAL); @@ -1008,6 +1013,8 @@ struct vas_window *vas_tx_win_open(int vasid, enum vas_cop_type cop, struct vas_winctx winctx; struct vas_instance *vinst; + trace_vas_tx_win_open(current, vasid, cop, attr); + if (!tx_win_args_valid(cop, attr)) return ERR_PTR(-EINVAL); @@ -1100,6 +1107,8 @@ int vas_paste_crb(struct vas_window *txwin, int offset, bool re) void *addr; uint64_t val; + trace_vas_paste_crb(current, txwin); + /* * Only NX windows are supported for now and hardware assumes * report-enable flag is set for NX windows. Ensure software |