Searched refs:USR2 (Results 1 – 5 of 5) sorted by relevance
| /linux/drivers/tty/serial/ |
| H A D | imx.c | 47 #define USR2 0x98 /* Status Register 2 */ macro
430 usr2 = imx_uart_readl(sport, USR2); in imx_uart_stop_tx()
854 imx_uart_writel(sport, USR2_WAKE, USR2); in imx_uart_check_flood()
870 usr2 = imx_uart_readl(sport, USR2); in __imx_uart_rxint()
946 unsigned usr2 = imx_uart_readl(sport, USR2); in imx_uart_get_hwmctrl()
956 if (!(imx_uart_readl(sport, USR2) & USR2_RIIN)) in imx_uart_get_hwmctrl()
1000 usr2 = imx_uart_readl(sport, USR2); in imx_uart_int()
1063 imx_uart_writel(sport, USR2_ORE, USR2); in imx_uart_int()
1080 ret = (imx_uart_readl(sport, USR2) & USR2_TXDC) ? TIOCSER_TEMT : 0; in imx_uart_tx_empty()
1236 imx_uart_check_flood(sport, imx_uart_readl(sport, USR2)); in imx_uart_dma_rx_callback()
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| /linux/tools/perf/trace/beauty/ |
| H A D | signum.c | 23 P_SIGNUM(USR2); in syscall_arg__scnprintf_signum()
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| /linux/tools/perf/Documentation/ |
| H A D | perf-daemon.txt | 177 Send USR2 signal to session 'cycles' to generate perf.data file:
187 Send USR2 signal to all sessions:
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| H A D | perf-intel-pt.txt | 714 kill -USR2 11435
732 $ kill -USR2 15244
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| /linux/Documentation/userspace-api/ |
| H A D | perf_ring_buffer.rst | 772 kill -USR2 $PERFPID
782 - Once the perf tool receives the *USR2* signal, it triggers the callback
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