| /kernel/linux/linux-6.6/arch/powerpc/platforms/pseries/ |
| H A D | vas.c | 199 struct pseries_vas_window *txwin = data; in pseries_vas_fault_thread_fn() local
204 while (atomic_read(&txwin->pending_faults)) { in pseries_vas_fault_thread_fn()
205 rc = h_get_nx_fault(txwin->vas_win.winid, (u64)virt_to_phys(&crb)); in pseries_vas_fault_thread_fn()
207 tsk_ref = &txwin->vas_win.task_ref; in pseries_vas_fault_thread_fn()
211 atomic_dec(&txwin->pending_faults); in pseries_vas_fault_thread_fn()
228 struct pseries_vas_window *txwin = data; in pseries_vas_irq_handler() local
234 atomic_inc(&txwin->pending_faults); in pseries_vas_irq_handler()
242 static int allocate_setup_window(struct pseries_vas_window *txwin, in allocate_setup_window() argument
247 rc = h_allocate_vas_window(txwin, domain, wintype, DEF_WIN_CREDS); in allocate_setup_window()
255 txwin in allocate_setup_window()
291 free_irq_setup(struct pseries_vas_window *txwin) free_irq_setup() argument
304 struct pseries_vas_window *txwin; vas_allocate_window() local
[all...] |
| /kernel/linux/linux-6.6/arch/powerpc/platforms/book3s/ |
| H A D | vas-api.c | 55 struct vas_window *txwin; member
285 struct vas_window *txwin; in coproc_ioc_tx_win_open() local
293 if (cp_inst->txwin) in coproc_ioc_tx_win_open()
312 txwin = cp_inst->coproc->vops->open_win(uattr.vas_id, uattr.flags, in coproc_ioc_tx_win_open()
314 if (IS_ERR(txwin)) { in coproc_ioc_tx_win_open()
316 PTR_ERR(txwin)); in coproc_ioc_tx_win_open()
317 return PTR_ERR(txwin); in coproc_ioc_tx_win_open()
320 mutex_init(&txwin->task_ref.mmap_mutex); in coproc_ioc_tx_win_open()
321 cp_inst->txwin = txwin; in coproc_ioc_tx_win_open()
400 struct vas_window *txwin; vas_mmap_fault() local
474 struct vas_window *txwin; coproc_mmap() local
[all...] |
| /kernel/linux/linux-5.10/arch/powerpc/platforms/powernv/ |
| H A D | vas-api.c | 49 struct vas_window *txwin; member
78 struct vas_window *txwin; in coproc_ioc_tx_win_open() local
86 if (cp_inst->txwin) in coproc_ioc_tx_win_open()
110 pr_devel("Pid %d: Opening txwin, PIDR %ld\n", txattr.pidr, in coproc_ioc_tx_win_open()
113 txwin = vas_tx_win_open(vasid, cp_inst->coproc->cop_type, &txattr); in coproc_ioc_tx_win_open()
114 if (IS_ERR(txwin)) { in coproc_ioc_tx_win_open()
116 PTR_ERR(txwin)); in coproc_ioc_tx_win_open()
117 return PTR_ERR(txwin); in coproc_ioc_tx_win_open()
120 cp_inst->txwin = txwin; in coproc_ioc_tx_win_open()
151 struct vas_window *txwin; coproc_mmap() local
[all...] |
| H A D | vas-window.c | 70 static void *map_paste_region(struct vas_window *txwin) in map_paste_region() argument
77 name = kasprintf(GFP_KERNEL, "window-v%d-w%d", txwin->vinst->vas_id, in map_paste_region()
78 txwin->winid); in map_paste_region()
82 txwin->paste_addr_name = name; in map_paste_region()
83 vas_win_paste_addr(txwin, &start, &len); in map_paste_region()
338 static void init_rsvd_tx_buf_count(struct vas_window *txwin, in init_rsvd_tx_buf_count() argument
341 write_hvwc_reg(txwin, VREG(TX_RSVD_BUF_COUNT), 0ULL); in init_rsvd_tx_buf_count()
908 static void init_winctx_for_txwin(struct vas_window *txwin, in init_winctx_for_txwin() argument
929 winctx->wcreds_max = txwin->wcreds_max; in init_winctx_for_txwin()
932 winctx->nx_win = txwin in init_winctx_for_txwin()
996 struct vas_window *txwin; vas_tx_win_open() local
1135 vas_paste_crb(struct vas_window *txwin, int offset, bool re) vas_paste_crb() argument
[all...] |
| /kernel/linux/linux-6.6/arch/powerpc/platforms/powernv/ |
| H A D | vas-window.c | 71 static void *map_paste_region(struct pnv_vas_window *txwin) in map_paste_region() argument
78 name = kasprintf(GFP_KERNEL, "window-v%d-w%d", txwin->vinst->vas_id, in map_paste_region()
79 txwin->vas_win.winid); in map_paste_region()
83 txwin->paste_addr_name = name; in map_paste_region()
84 vas_win_paste_addr(txwin, &start, &len); in map_paste_region()
339 static void init_rsvd_tx_buf_count(struct pnv_vas_window *txwin, in init_rsvd_tx_buf_count() argument
342 write_hvwc_reg(txwin, VREG(TX_RSVD_BUF_COUNT), 0ULL); in init_rsvd_tx_buf_count()
910 static void init_winctx_for_txwin(struct pnv_vas_window *txwin, in init_winctx_for_txwin() argument
931 winctx->wcreds_max = txwin->vas_win.wcreds_max; in init_winctx_for_txwin()
934 winctx->nx_win = txwin in init_winctx_for_txwin()
999 struct pnv_vas_window *txwin; vas_tx_win_open() local
1100 struct pnv_vas_window *txwin; vas_paste_crb() local
1431 vas_user_win_paste_addr(struct vas_window *txwin) vas_user_win_paste_addr() argument
1442 vas_user_win_close(struct vas_window *txwin) vas_user_win_close() argument
[all...] |
| /kernel/linux/linux-5.10/drivers/crypto/nx/ |
| H A D | nx-common-powernv.c | 566 struct vas_window *txwin; in nx842_exec_vas() local
589 txwin = this_cpu_read(cpu_txwin); in nx842_exec_vas()
599 * @txwin, @offset and @last (must be true). in nx842_exec_vas()
601 ret = vas_paste_crb(txwin, 0, 1); in nx842_exec_vas()
686 struct vas_window *txwin = NULL; in nx_alloc_txwin() local
699 txwin = vas_tx_win_open(coproc->vas.id, coproc->ct, &txattr); in nx_alloc_txwin()
700 if (IS_ERR(txwin)) in nx_alloc_txwin()
702 PTR_ERR(txwin)); in nx_alloc_txwin()
704 return txwin; in nx_alloc_txwin()
709 * engine and save txwin i
719 struct vas_window *txwin = NULL; nx_open_percpu_txwins() local
998 struct vas_window *txwin; nx_delete_coprocs() local
[all...] |
| /kernel/linux/linux-6.6/drivers/crypto/nx/ |
| H A D | nx-common-powernv.c | 563 struct vas_window *txwin; in nx842_exec_vas() local
586 txwin = this_cpu_read(cpu_txwin); in nx842_exec_vas()
596 * @txwin, @offset and @last (must be true). in nx842_exec_vas()
598 ret = vas_paste_crb(txwin, 0, 1); in nx842_exec_vas()
683 struct vas_window *txwin = NULL; in nx_alloc_txwin() local
696 txwin = vas_tx_win_open(coproc->vas.id, coproc->ct, &txattr); in nx_alloc_txwin()
697 if (IS_ERR(txwin)) in nx_alloc_txwin()
699 PTR_ERR(txwin)); in nx_alloc_txwin()
701 return txwin; in nx_alloc_txwin()
706 * engine and save txwin i
716 struct vas_window *txwin = NULL; nx_open_percpu_txwins() local
995 struct vas_window *txwin; nx_delete_coprocs() local
[all...] |