diff options
Diffstat (limited to 'hw/char/cadence_uart.c')
| -rw-r--r-- | hw/char/cadence_uart.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/hw/char/cadence_uart.c b/hw/char/cadence_uart.c index ddd7267259..216eed7442 100644 --- a/hw/char/cadence_uart.c +++ b/hw/char/cadence_uart.c @@ -34,6 +34,9 @@ #define UART_SR_INTR_RFUL 0x00000004 #define UART_SR_INTR_TEMPTY 0x00000008 #define UART_SR_INTR_TFUL 0x00000010 +/* somewhat awkwardly, TTRIG is misaligned between SR and ISR */ +#define UART_SR_TTRIG 0x00002000 +#define UART_INTR_TTRIG 0x00000400 /* bits fields in CSR that correlate to CISR. If any of these bits are set in * SR, then the same bit in CISR is set high too */ #define UART_SR_TO_CISR_MASK 0x0000001F @@ -43,6 +46,7 @@ #define UART_INTR_PARE 0x00000080 #define UART_INTR_TIMEOUT 0x00000100 #define UART_INTR_DMSI 0x00000200 +#define UART_INTR_TOVR 0x00001000 #define UART_SR_RACTIVE 0x00000400 #define UART_SR_TACTIVE 0x00000800 |