Searched refs:ASC_INTEN (Results 1 – 1 of 1) sorted by relevance
| /linux-4.4.14/drivers/tty/serial/ |
| D | st-asc.c | 57 #define ASC_INTEN 0x10 macro
176 u32 intenable = asc_in(port, ASC_INTEN) & ~ASC_INTEN_THE; in asc_disable_tx_interrupts()
177 asc_out(port, ASC_INTEN, intenable); in asc_disable_tx_interrupts()
178 (void)asc_in(port, ASC_INTEN); /* Defeat bus write posting */ in asc_disable_tx_interrupts()
183 u32 intenable = asc_in(port, ASC_INTEN) | ASC_INTEN_THE; in asc_enable_tx_interrupts()
184 asc_out(port, ASC_INTEN, intenable); in asc_enable_tx_interrupts()
189 u32 intenable = asc_in(port, ASC_INTEN) & ~ASC_INTEN_RBE; in asc_disable_rx_interrupts()
190 asc_out(port, ASC_INTEN, intenable); in asc_disable_rx_interrupts()
191 (void)asc_in(port, ASC_INTEN); /* Defeat bus write posting */ in asc_disable_rx_interrupts()
196 u32 intenable = asc_in(port, ASC_INTEN) | ASC_INTEN_RBE; in asc_enable_rx_interrupts()
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