diff options
Diffstat (limited to 'drivers/serial/cpm_uart/cpm_uart_cpm1.c')
| -rw-r--r-- | drivers/serial/cpm_uart/cpm_uart_cpm1.c | 18 |
1 files changed, 16 insertions, 2 deletions
diff --git a/drivers/serial/cpm_uart/cpm_uart_cpm1.c b/drivers/serial/cpm_uart/cpm_uart_cpm1.c index 8c6324ed0202..52fb044bb79a 100644 --- a/drivers/serial/cpm_uart/cpm_uart_cpm1.c +++ b/drivers/serial/cpm_uart/cpm_uart_cpm1.c @@ -49,9 +49,20 @@ /**************************************************************/ -void cpm_line_cr_cmd(int line, int cmd) +#ifdef CONFIG_PPC_CPM_NEW_BINDING +void cpm_line_cr_cmd(struct uart_cpm_port *port, int cmd) +{ + u16 __iomem *cpcr = &cpmp->cp_cpcr; + + out_be16(cpcr, port->command | (cmd << 8) | CPM_CR_FLG); + while (in_be16(cpcr) & CPM_CR_FLG) + ; +} +#else +void cpm_line_cr_cmd(struct uart_cpm_port *port, int cmd) { ushort val; + int line = port - cpm_uart_ports; volatile cpm8xx_t *cp = cpmp; switch (line) { @@ -114,6 +125,7 @@ void scc4_lineif(struct uart_cpm_port *pinfo) /* XXX SCC4: insert port configuration here */ pinfo->brg = 4; } +#endif /* * Allocate DP-Ram and memory buffers. We need to allocate a transmit and @@ -167,7 +179,7 @@ int cpm_uart_allocbuf(struct uart_cpm_port *pinfo, unsigned int is_con) pinfo->tx_buf = pinfo->rx_buf + L1_CACHE_ALIGN(pinfo->rx_nrfifos * pinfo->rx_fifosize); - pinfo->rx_bd_base = (volatile cbd_t *)dp_mem; + pinfo->rx_bd_base = (cbd_t __iomem __force *)dp_mem; pinfo->tx_bd_base = pinfo->rx_bd_base + pinfo->rx_nrfifos; return 0; @@ -184,6 +196,7 @@ void cpm_uart_freebuf(struct uart_cpm_port *pinfo) cpm_dpfree(pinfo->dp_addr); } +#ifndef CONFIG_PPC_CPM_NEW_BINDING /* Setup any dynamic params in the uart desc */ int cpm_uart_init_portdesc(void) { @@ -279,3 +292,4 @@ int cpm_uart_init_portdesc(void) #endif return 0; } +#endif |