Searched refs:USR2 (Results 1 – 3 of 3) sorted by relevance
| /Linux-v5.4/drivers/tty/serial/ |
| D | imx.c | 50 #define USR2 0x98 /* Status Register 2 */ macro
446 imx_uart_readl(sport, USR2) & USR2_TXDC) { in imx_uart_stop_tx()
737 while (imx_uart_readl(sport, USR2) & USR2_RDR) { in imx_uart_rxint()
745 usr2 = imx_uart_readl(sport, USR2); in imx_uart_rxint()
747 imx_uart_writel(sport, USR2_BRCD, USR2); in imx_uart_rxint()
809 unsigned usr2 = imx_uart_readl(sport, USR2); in imx_uart_get_hwmctrl()
819 if (!(imx_uart_readl(sport, USR2) & USR2_RIIN)) in imx_uart_get_hwmctrl()
859 usr2 = imx_uart_readl(sport, USR2); in imx_uart_int()
922 imx_uart_writel(sport, USR2_ORE, USR2); in imx_uart_int()
937 ret = (imx_uart_readl(sport, USR2) & USR2_TXDC) ? TIOCSER_TEMT : 0; in imx_uart_tx_empty()
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| /Linux-v5.4/tools/perf/trace/beauty/ |
| D | signum.c | 23 P_SIGNUM(USR2); in syscall_arg__scnprintf_signum()
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| /Linux-v5.4/tools/perf/Documentation/ |
| D | intel-pt.txt | 514 kill -USR2 11435
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