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Searched refs:Tx_BUF_EMP (Results 1 – 12 of 12) sorted by relevance

/Linux-v4.19/drivers/net/hamradio/
Dz8530.h175 #define Tx_BUF_EMP 0x4 /* Tx Buffer empty */ macro
Ddmascc.c508 if (read_scc(priv, R0) & Tx_BUF_EMP) { in setup_adapter()
1310 while ((read_scc(priv, R0) & Tx_BUF_EMP) && p < priv->tx_len[i]) { in tx_isr()
/Linux-v4.19/drivers/tty/serial/
Dzs.h231 #define Tx_BUF_EMP 0x4 /* Tx Buffer empty */ macro
Dip22zilog.h211 #define Tx_BUF_EMP 0x4 /* Tx Buffer empty */ macro
Dsunzilog.h215 #define Tx_BUF_EMP 0x4 /* Tx Buffer empty */ macro
Dip22zilog.c376 if (!(status & Tx_BUF_EMP)) in ip22zilog_transmit_chars()
518 if (status & Tx_BUF_EMP) in ip22zilog_tx_empty()
594 if (!(status & Tx_BUF_EMP)) in ip22zilog_start_tx()
1007 if (val & Tx_BUF_EMP) { in ip22zilog_put_char()
Dpmac_zilog.c375 if (!(status & Tx_BUF_EMP)) in pmz_transmit_chars()
532 if (status & Tx_BUF_EMP) in pmz_tx_empty()
629 if (!(status & Tx_BUF_EMP)) in pmz_start_tx()
1150 while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0 in pmz_irda_setup()
1362 while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0) in pmz_poll_put_char()
1949 while ((read_zsreg(uap, R0) & Tx_BUF_EMP) == 0) in pmz_console_putchar()
Dpmac_zilog.h306 #define Tx_BUF_EMP 0x4 /* Tx Buffer empty */ macro
Dsunzilog.c474 if (!(status & Tx_BUF_EMP)) in sunzilog_transmit_chars()
618 if (status & Tx_BUF_EMP) in sunzilog_tx_empty()
694 if (!(status & Tx_BUF_EMP)) in sunzilog_start_tx()
1142 if (val & Tx_BUF_EMP) { in sunzilog_putchar()
Dzs.c246 while (!(read_zsreg(zport, R0) & Tx_BUF_EMP) && --loops) { in zs_transmit_drain()
/Linux-v4.19/drivers/net/wan/
Dz85230.h198 #define Tx_BUF_EMP 0x4 /* Tx Buffer empty */ macro
Dz85230.c1281 if(read_zsreg(&dev->chanA, R0)&Tx_BUF_EMP) in do_z8530_init()
1501 while(c->txcount && (read_zsreg(c,R0)&Tx_BUF_EMP)) in z8530_tx_begin()