| lists.openwall.net | lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC | |
|
Open Source and information security mailing list archives
| ||
|
Date: Wed, 10 Dec 2014 12:49:24 +0100 From: Robert Baldyga <r.baldyga@...sung.com> To: gregkh@...uxfoundation.org Cc: jslaby@...e.cz, akpm@...ux-foundation.org, kgene.kim@...sung.com, linux-serial@...r.kernel.org, linux-kernel@...r.kernel.org, m.szyprowski@...sung.com, kyungmin.park@...sung.com, l.czerwinski@...sung.com, s.nawrocki@...sung.com, Robert Baldyga <r.baldyga@...sung.com> Subject: [PATCH 3/6] serial: s3c: add missing register definitions This macro definitions are necessary to implement DMA transfers is samsung serial driver. Based on previous work of Sylwester Nawrocki and Lukasz Czerwinski. Signed-off-by: Robert Baldyga <r.baldyga@...sung.com> --- include/linux/serial_s3c.h | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/include/linux/serial_s3c.h b/include/linux/serial_s3c.h index e6fc956..a7f004a 100644 --- a/include/linux/serial_s3c.h +++ b/include/linux/serial_s3c.h @@ -104,6 +104,31 @@ S3C2410_UCON_RXIRQMODE | \ S3C2410_UCON_RXFIFO_TOI) +#define S3C64XX_UCON_TXBURST_1 (0<<20) +#define S3C64XX_UCON_TXBURST_4 (1<<20) +#define S3C64XX_UCON_TXBURST_8 (2<<20) +#define S3C64XX_UCON_TXBURST_16 (3<<20) +#define S3C64XX_UCON_TXBURST_MASK (0xf<<20) +#define S3C64XX_UCON_RXBURST_1 (0<<16) +#define S3C64XX_UCON_RXBURST_4 (1<<16) +#define S3C64XX_UCON_RXBURST_8 (2<<16) +#define S3C64XX_UCON_RXBURST_16 (3<<16) +#define S3C64XX_UCON_RXBURST_MASK (0xf<<16) +#define S3C64XX_UCON_TIMEOUT_SHIFT (12) +#define S3C64XX_UCON_TIMEOUT_MASK (0xf<<12) +#define S3C64XX_UCON_EMPTYINT_EN (1<<11) +#define S3C64XX_UCON_DMASUS_EN (1<<10) +#define S3C64XX_UCON_TXINT_LEVEL (1<<9) +#define S3C64XX_UCON_RXINT_LEVEL (1<<8) +#define S3C64XX_UCON_TIMEOUT_EN (1<<7) +#define S3C64XX_UCON_ERRINT_EN (1<<6) +#define S3C64XX_UCON_TXMODE_DMA (2<<2) +#define S3C64XX_UCON_TXMODE_CPU (1<<2) +#define S3C64XX_UCON_TXMODE_MASK (3<<2) +#define S3C64XX_UCON_RXMODE_DMA (2<<0) +#define S3C64XX_UCON_RXMODE_CPU (1<<0) +#define S3C64XX_UCON_RXMODE_MASK (3<<0) + #define S3C2410_UFCON_FIFOMODE (1<<0) #define S3C2410_UFCON_TXTRIG0 (0<<6) #define S3C2410_UFCON_RXTRIG8 (1<<4) @@ -155,6 +180,7 @@ #define S3C2440_UFSTAT_TXMASK (63<<8) #define S3C2440_UFSTAT_RXMASK (63) +#define S3C2410_UTRSTAT_TIMEOUT (1<<3) #define S3C2410_UTRSTAT_TXE (1<<2) #define S3C2410_UTRSTAT_TXFE (1<<1) #define S3C2410_UTRSTAT_RXDR (1<<0) @@ -179,8 +205,10 @@ #define S3C64XX_UINTM 0x38 #define S3C64XX_UINTM_RXD (0) +#define S3C64XX_UINTM_ERROR (1) #define S3C64XX_UINTM_TXD (2) #define S3C64XX_UINTM_RXD_MSK (1 << S3C64XX_UINTM_RXD) +#define S3C64XX_UINTM_ERR_MSK (1 << S3C64XX_UINTM_ERROR) #define S3C64XX_UINTM_TXD_MSK (1 << S3C64XX_UINTM_TXD) /* Following are specific to S5PV210 */ -- 1.9.1 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
Powered by blists - more mailing lists