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| author | John Klug <john.klug@multitech.com> | 2021-10-20 07:02:40 -0500 |
|---|---|---|
| committer | Andrii Pientsov <andrii.pientsov@globallogic.com> | 2021-11-18 09:57:42 +0200 |
| commit | bb18a6d3ce1d2f4cef991e465d74ba135f37726c (patch) | |
| tree | 6b4feb9377555a6507bd1d28edbd8dc4e01069cd /recipes-kernel/linux | |
| parent | ac7e8e9592d0e57bf774e9850707a6fc9f5a3483 (diff) | |
| download | meta-multitech-atmel-bb18a6d3ce1d2f4cef991e465d74ba135f37726c.tar.gz meta-multitech-atmel-bb18a6d3ce1d2f4cef991e465d74ba135f37726c.tar.bz2 meta-multitech-atmel-bb18a6d3ce1d2f4cef991e465d74ba135f37726c.zip | |
Print a message to the log when setting multidrop
Diffstat (limited to 'recipes-kernel/linux')
| -rw-r--r-- | recipes-kernel/linux/linux-at91-4.9.87/mtcdt/linux-4.9-mtcdt-atmel-multidrop.patch | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/recipes-kernel/linux/linux-at91-4.9.87/mtcdt/linux-4.9-mtcdt-atmel-multidrop.patch b/recipes-kernel/linux/linux-at91-4.9.87/mtcdt/linux-4.9-mtcdt-atmel-multidrop.patch index 188c5cf..d04b13c 100644 --- a/recipes-kernel/linux/linux-at91-4.9.87/mtcdt/linux-4.9-mtcdt-atmel-multidrop.patch +++ b/recipes-kernel/linux/linux-at91-4.9.87/mtcdt/linux-4.9-mtcdt-atmel-multidrop.patch @@ -22,7 +22,7 @@ index 1297853..cd7987b 100644 /* save the current mode register */ mode = old_mode = atmel_uart_readl(port, ATMEL_US_MR); -@@ -2084,10 +2084,12 @@ static void atmel_set_termios(struct uart_port *port, struct ktermios *termios, +@@ -2084,10 +2084,13 @@ static void atmel_set_termios(struct uart_port *port, struct ktermios *termios, baud = uart_get_baud_rate(port, termios, old, 0, port->uartclk / 16); @@ -33,10 +33,11 @@ index 1297853..cd7987b 100644 - mode |= ATMEL_US_CHRL_5; + mode |= ATMEL_US_PAR_MULTI_DROP; + mdrop = ATMEL_US_SENDA; ++ printk(KERN_INFO "termios: Setting Atmel Multi-Drop serial"); break; case CS6: mode |= ATMEL_US_CHRL_6; -@@ -2246,7 +2248,8 @@ static void atmel_set_termios(struct uart_port *port, struct ktermios *termios, +@@ -2246,7 +2249,8 @@ static void atmel_set_termios(struct uart_port *port, struct ktermios *termios, atmel_uart_writel(port, ATMEL_US_BRGR, quot); atmel_uart_writel(port, ATMEL_US_CR, ATMEL_US_RSTSTA | ATMEL_US_RSTRX); |