mirror of
https://github.com/openwrt/openwrt.git
synced 2024-12-26 00:41:17 +00:00
1a15a8cdb9
Changelog: https://cdn.kernel.org/pub/linux/kernel/v6.x/ChangeLog-6.1.56 Removed upstreamed: bcm53xx/patches-6.1/032-v6.6-0008-ARM-dts-BCM5301X-Extend-RAM-to-full-256MB-for-Linksy.patch[1] All other patches automatically rebased. 1. https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?h=v6.1.56&id=226590fbd96717fce218878044df3568c825ba8e Build system: x86/64 Build-tested: x86/64/AMD Cezanne, filogic/xiaomi_redmi-router-ax6000-ubootmod Run-tested: x86/64/AMD Cezanne, filogic/xiaomi_redmi-router-ax6000-ubootmod Signed-off-by: John Audia <therealgraysky@proton.me>
34 lines
1.1 KiB
Diff
34 lines
1.1 KiB
Diff
--- a/drivers/tty/serial/8250/8250.h
|
|
+++ b/drivers/tty/serial/8250/8250.h
|
|
@@ -86,6 +86,7 @@ struct serial8250_config {
|
|
* STOP PARITY EPAR SPAR WLEN5 WLEN6
|
|
*/
|
|
#define UART_CAP_NOTEMT BIT(18) /* UART without interrupt on TEMT available */
|
|
+#define UART_CAP_NMOD BIT(19) /* UART doesn't do termios */
|
|
|
|
#define UART_BUG_QUOT BIT(0) /* UART has buggy quot LSB */
|
|
#define UART_BUG_TXEN BIT(1) /* UART has buggy TX IIR status */
|
|
--- a/drivers/tty/serial/8250/8250_port.c
|
|
+++ b/drivers/tty/serial/8250/8250_port.c
|
|
@@ -287,7 +287,7 @@ static const struct serial8250_config ua
|
|
.tx_loadsz = 16,
|
|
.fcr = UART_FCR_ENABLE_FIFO |
|
|
UART_FCR_CLEAR_RCVR | UART_FCR_CLEAR_XMIT,
|
|
- .flags = UART_CAP_FIFO,
|
|
+ .flags = UART_CAP_FIFO | UART_CAP_NMOD,
|
|
},
|
|
[PORT_NPCM] = {
|
|
.name = "Nuvoton 16550",
|
|
@@ -2773,6 +2773,11 @@ serial8250_do_set_termios(struct uart_po
|
|
unsigned long flags;
|
|
unsigned int baud, quot, frac = 0;
|
|
|
|
+ if (up->capabilities & UART_CAP_NMOD) {
|
|
+ termios->c_cflag = 0;
|
|
+ return;
|
|
+ }
|
|
+
|
|
if (up->capabilities & UART_CAP_MINI) {
|
|
termios->c_cflag &= ~(CSTOPB | PARENB | PARODD | CMSPAR);
|
|
if ((termios->c_cflag & CSIZE) == CS5 ||
|