diff options
Diffstat (limited to 'include/uapi/linux')
-rw-r--r-- | include/uapi/linux/gsmmux.h | 118 | ||||
-rw-r--r-- | include/uapi/linux/serial_core.h | 44 |
2 files changed, 104 insertions, 58 deletions
diff --git a/include/uapi/linux/gsmmux.h b/include/uapi/linux/gsmmux.h index eb67884e5f38..4c878d84dbda 100644 --- a/include/uapi/linux/gsmmux.h +++ b/include/uapi/linux/gsmmux.h @@ -2,10 +2,45 @@ #ifndef _LINUX_GSMMUX_H #define _LINUX_GSMMUX_H +#include <linux/const.h> #include <linux/if.h> #include <linux/ioctl.h> #include <linux/types.h> +/* + * flags definition for n_gsm + * + * Used by: + * struct gsm_config_ext.flags + * struct gsm_dlci_config.flags + */ +/* Forces a DLCI reset if set. Otherwise, a DLCI reset is only done if + * incompatible settings were provided. Always cleared on retrieval. + */ +#define GSM_FL_RESTART _BITUL(0) + +/** + * struct gsm_config - n_gsm basic configuration parameters + * + * This structure is used in combination with GSMIOC_GETCONF and GSMIOC_SETCONF + * to retrieve and set the basic parameters of an n_gsm ldisc. + * struct gsm_config_ext can be used to configure extended ldisc parameters. + * + * All timers are in units of 1/100th of a second. + * + * @adaption: Convergence layer type + * @encapsulation: Framing (0 = basic option, 1 = advanced option) + * @initiator: Initiator or responder + * @t1: Acknowledgment timer + * @t2: Response timer for multiplexer control channel + * @t3: Response timer for wake-up procedure + * @n2: Maximum number of retransmissions + * @mru: Maximum incoming frame payload size + * @mtu: Maximum outgoing frame payload size + * @k: Window size + * @i: Frame type (1 = UIH, 2 = UI) + * @unused: Can not be used + */ struct gsm_config { unsigned int adaption; @@ -19,18 +54,32 @@ struct gsm_config unsigned int mtu; unsigned int k; unsigned int i; - unsigned int unused[8]; /* Can not be used */ + unsigned int unused[8]; }; #define GSMIOC_GETCONF _IOR('G', 0, struct gsm_config) #define GSMIOC_SETCONF _IOW('G', 1, struct gsm_config) +/** + * struct gsm_netconfig - n_gsm network configuration parameters + * + * This structure is used in combination with GSMIOC_ENABLE_NET and + * GSMIOC_DISABLE_NET to enable or disable a network data connection + * over a mux virtual tty channel. This is for modems that support + * data connections with raw IP frames instead of PPP. + * + * @adaption: Adaption to use in network mode. + * @protocol: Protocol to use - only ETH_P_IP supported. + * @unused2: Can not be used. + * @if_name: Interface name format string. + * @unused: Can not be used. + */ struct gsm_netconfig { - unsigned int adaption; /* Adaption to use in network mode */ - unsigned short protocol;/* Protocol to use - only ETH_P_IP supported */ - unsigned short unused2; /* Can not be used */ - char if_name[IFNAMSIZ]; /* interface name format string */ - __u8 unused[28]; /* Can not be used */ + unsigned int adaption; + unsigned short protocol; + unsigned short unused2; + char if_name[IFNAMSIZ]; + __u8 unused[28]; }; #define GSMIOC_ENABLE_NET _IOW('G', 2, struct gsm_netconfig) @@ -39,26 +88,57 @@ struct gsm_netconfig { /* get the base tty number for a configured gsmmux tty */ #define GSMIOC_GETFIRST _IOR('G', 4, __u32) +/** + * struct gsm_config_ext - n_gsm extended configuration parameters + * + * This structure is used in combination with GSMIOC_GETCONF_EXT and + * GSMIOC_SETCONF_EXT to retrieve and set the extended parameters of an + * n_gsm ldisc. + * + * All timers are in units of 1/100th of a second. + * + * @keep_alive: Control channel keep-alive in 1/100th of a second (0 to disable). + * @wait_config: Wait for DLCI config before opening virtual link? + * @flags: Mux specific flags. + * @reserved: For future use, must be initialized to zero. + */ struct gsm_config_ext { - __u32 keep_alive; /* Control channel keep-alive in 1/100th of a - * second (0 to disable) - */ - __u32 wait_config; /* Wait for DLCI config before opening virtual link? */ - __u32 reserved[6]; /* For future use, must be initialized to zero */ + __u32 keep_alive; + __u32 wait_config; + __u32 flags; + __u32 reserved[5]; }; #define GSMIOC_GETCONF_EXT _IOR('G', 5, struct gsm_config_ext) #define GSMIOC_SETCONF_EXT _IOW('G', 6, struct gsm_config_ext) -/* Set channel accordingly before calling GSMIOC_GETCONF_DLCI. */ +/** + * struct gsm_dlci_config - n_gsm channel configuration parameters + * + * This structure is used in combination with GSMIOC_GETCONF_DLCI and + * GSMIOC_SETCONF_DLCI to retrieve and set the channel specific parameters + * of an n_gsm ldisc. + * + * Set the channel accordingly before calling GSMIOC_GETCONF_DLCI. + * + * @channel: DLCI (0 for the associated DLCI). + * @adaption: Convergence layer type. + * @mtu: Maximum transfer unit. + * @priority: Priority (0 for default value). + * @i: Frame type (1 = UIH, 2 = UI). + * @k: Window size (0 for default value). + * @flags: DLCI specific flags. + * @reserved: For future use, must be initialized to zero. + */ struct gsm_dlci_config { - __u32 channel; /* DLCI (0 for the associated DLCI) */ - __u32 adaption; /* Convergence layer type */ - __u32 mtu; /* Maximum transfer unit */ - __u32 priority; /* Priority (0 for default value) */ - __u32 i; /* Frame type (1 = UIH, 2 = UI) */ - __u32 k; /* Window size (0 for default value) */ - __u32 reserved[8]; /* For future use, must be initialized to zero */ + __u32 channel; + __u32 adaption; + __u32 mtu; + __u32 priority; + __u32 i; + __u32 k; + __u32 flags; + __u32 reserved[7]; }; #define GSMIOC_GETCONF_DLCI _IOWR('G', 7, struct gsm_dlci_config) diff --git a/include/uapi/linux/serial_core.h b/include/uapi/linux/serial_core.h index 281fa286555c..add349889d0a 100644 --- a/include/uapi/linux/serial_core.h +++ b/include/uapi/linux/serial_core.h @@ -25,6 +25,8 @@ /* * The type definitions. These are from Ted Ts'o's serial.h + * By historical reasons the values from 0 to 13 are defined + * in the include/uapi/linux/serial.h, do not define them here. */ #define PORT_NS16550A 14 #define PORT_XSCALE 15 @@ -94,15 +96,9 @@ #define PORT_SCIF 53 #define PORT_IRDA 54 -/* Samsung S3C2410 SoC and derivatives thereof */ -#define PORT_S3C2410 55 - /* SGI IP22 aka Indy / Challenge S / Indigo 2 */ #define PORT_IP22ZILOG 56 -/* Sharp LH7a40x -- an ARM9 SoC series */ -#define PORT_LH7A40X 57 - /* PPC CPM type number */ #define PORT_CPM 58 @@ -112,37 +108,23 @@ /* IBM icom */ #define PORT_ICOM 60 -/* Samsung S3C2440 SoC */ -#define PORT_S3C2440 61 - /* Motorola i.MX SoC */ #define PORT_IMX 62 -/* Marvell MPSC (obsolete unused) */ -#define PORT_MPSC 63 - /* TXX9 type number */ #define PORT_TXX9 64 -/* Samsung S3C2400 SoC */ -#define PORT_S3C2400 67 - -/* M32R SIO */ -#define PORT_M32R_SIO 68 - /*Digi jsm */ #define PORT_JSM 69 /* SUN4V Hypervisor Console */ #define PORT_SUNHV 72 -#define PORT_S3C2412 73 - /* Xilinx uartlite */ #define PORT_UARTLITE 74 -/* Blackfin bf5xx */ -#define PORT_BFIN 75 +/* Broadcom BCM7271 UART */ +#define PORT_BCM7271 76 /* Broadcom SB1250, etc. SOC */ #define PORT_SB1250_DUART 77 @@ -150,13 +132,6 @@ /* Freescale ColdFire */ #define PORT_MCF 78 -/* Blackfin SPORT */ -#define PORT_BFIN_SPORT 79 - -/* MN10300 on-chip UART numbers */ -#define PORT_MN10300 80 -#define PORT_MN10300_CTS 81 - #define PORT_SC26XX 82 /* SH-SCI */ @@ -164,9 +139,6 @@ #define PORT_S3C6400 84 -/* NWPSERIAL, now removed */ -#define PORT_NWPSERIAL 85 - /* MAX3100 */ #define PORT_MAX3100 86 @@ -225,13 +197,10 @@ /* ST ASC type numbers */ #define PORT_ASC 105 -/* Tilera TILE-Gx UART */ -#define PORT_TILEGX 106 - /* MEN 16z135 UART */ #define PORT_MEN_Z135 107 -/* SC16IS74xx */ +/* SC16IS7xx */ #define PORT_SC16IS7XX 108 /* MESON */ @@ -243,9 +212,6 @@ /* SPRD SERIAL */ #define PORT_SPRD 111 -/* Cris v10 / v32 SoC */ -#define PORT_CRIS 112 - /* STM32 USART */ #define PORT_STM32 113 |