diff -urN serial-5.05.orig/install-in-kernel serial-5.05/install-in-kernel --- serial-5.05.orig/install-in-kernel Tue Apr 25 15:04:26 2000 +++ serial-5.05/install-in-kernel Wed Jul 17 11:18:35 2002 @@ -44,5 +44,6 @@ install_file circ_buf.h $ARG/include/linux install_file i386_serial.h $ARG/include/asm-i386 serial.h +install_file ppc_serial.h $ARG/include/asm-ppc serial.h diff -urN serial-5.05.orig/ppc_serial.h serial-5.05/ppc_serial.h --- serial-5.05.orig/ppc_serial.h Mon Aug 30 21:51:27 1999 +++ serial-5.05/ppc_serial.h Wed Jul 17 11:21:43 2002 @@ -4,18 +4,127 @@ #include -#ifdef CONFIG_APUS +#if defined(CONFIG_GEMINI) +#include +#else +#if defined(CONFIG_APUS) #include #else +/* + * This assumes you have a 1.8432 MHz clock for your UART. + * + * It'd be nice if someone built a serial card with a 24.576 MHz + * clock, since the 16550A is capable of handling a top speed of 1.5 + * megabits/second; but this requires the faster clock. + */ #define BASE_BAUD ( 1843200 / 16 ) #define SERIAL_PORT_DFNS +/* Standard COM flags (except for COM4, because of the 8514 problem) */ +#ifdef CONFIG_SERIAL_DETECT_IRQ +#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST | ASYNC_AUTO_IRQ) +#define STD_COM4_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_AUTO_IRQ) +#else +#define STD_COM_FLAGS (ASYNC_BOOT_AUTOCONF | ASYNC_SKIP_TEST) +#define STD_COM4_FLAGS ASYNC_BOOT_AUTOCONF +#endif + +#ifdef CONFIG_SERIAL_MANY_PORTS +#define FOURPORT_FLAGS ASYNC_FOURPORT +#define ACCENT_FLAGS 0 +#define BOCA_FLAGS 0 +#define HUB6_FLAGS 0 +#endif + +/* + * The following define the access methods for the HUB6 card. All + * access is through two ports for all 24 possible chips. The card is + * selected through the high 2 bits, the port on that card with the + * "middle" 3 bits, and the register on that port with the bottom + * 3 bits. + * + * While the access port and interrupt is configurable, the default + * port locations are 0x302 for the port control register, and 0x303 + * for the data read/write register. Normally, the interrupt is at irq3 + * but can be anything from 3 to 7 inclusive. Note that using 3 will + * require disabling com2. + */ + +#define C_P(card,port) (((card)<<6|(port)<<3) + 1) + +#define STD_SERIAL_PORT_DEFNS \ + /* UART CLK PORT IRQ FLAGS */ \ + { 0, BASE_BAUD, 0x3F8, 4, STD_COM_FLAGS }, /* ttyS0 */ \ + { 0, BASE_BAUD, 0x2F8, 3, STD_COM_FLAGS }, /* ttyS1 */ \ + { 0, BASE_BAUD, 0x3E8, 4, STD_COM_FLAGS }, /* ttyS2 */ \ + { 0, BASE_BAUD, 0x2E8, 3, STD_COM4_FLAGS }, /* ttyS3 */ + + #ifdef CONFIG_SERIAL_MANY_PORTS #define RS_TABLE_SIZE 64 +#define EXTRA_SERIAL_PORT_DEFNS \ + { 0, BASE_BAUD, 0x1A0, 9, FOURPORT_FLAGS }, /* ttyS4 */ \ + { 0, BASE_BAUD, 0x1A8, 9, FOURPORT_FLAGS }, /* ttyS5 */ \ + { 0, BASE_BAUD, 0x1B0, 9, FOURPORT_FLAGS }, /* ttyS6 */ \ + { 0, BASE_BAUD, 0x1B8, 9, FOURPORT_FLAGS }, /* ttyS7 */ \ + { 0, BASE_BAUD, 0x2A0, 5, FOURPORT_FLAGS }, /* ttyS8 */ \ + { 0, BASE_BAUD, 0x2A8, 5, FOURPORT_FLAGS }, /* ttyS9 */ \ + { 0, BASE_BAUD, 0x2B0, 5, FOURPORT_FLAGS }, /* ttyS10 */ \ + { 0, BASE_BAUD, 0x2B8, 5, FOURPORT_FLAGS }, /* ttyS11 */ \ + { 0, BASE_BAUD, 0x330, 4, ACCENT_FLAGS }, /* ttyS12 */ \ + { 0, BASE_BAUD, 0x338, 4, ACCENT_FLAGS }, /* ttyS13 */ \ + { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS14 (spare) */ \ + { 0, BASE_BAUD, 0x000, 0, 0 }, /* ttyS15 (spare) */ \ + { 0, BASE_BAUD, 0x100, 12, BOCA_FLAGS }, /* ttyS16 */ \ + { 0, BASE_BAUD, 0x108, 12, BOCA_FLAGS }, /* ttyS17 */ \ + { 0, BASE_BAUD, 0x110, 12, BOCA_FLAGS }, /* ttyS18 */ \ + { 0, BASE_BAUD, 0x118, 12, BOCA_FLAGS }, /* ttyS19 */ \ + { 0, BASE_BAUD, 0x120, 12, BOCA_FLAGS }, /* ttyS20 */ \ + { 0, BASE_BAUD, 0x128, 12, BOCA_FLAGS }, /* ttyS21 */ \ + { 0, BASE_BAUD, 0x130, 12, BOCA_FLAGS }, /* ttyS22 */ \ + { 0, BASE_BAUD, 0x138, 12, BOCA_FLAGS }, /* ttyS23 */ \ + { 0, BASE_BAUD, 0x140, 12, BOCA_FLAGS }, /* ttyS24 */ \ + { 0, BASE_BAUD, 0x148, 12, BOCA_FLAGS }, /* ttyS25 */ \ + { 0, BASE_BAUD, 0x150, 12, BOCA_FLAGS }, /* ttyS26 */ \ + { 0, BASE_BAUD, 0x158, 12, BOCA_FLAGS }, /* ttyS27 */ \ + { 0, BASE_BAUD, 0x160, 12, BOCA_FLAGS }, /* ttyS28 */ \ + { 0, BASE_BAUD, 0x168, 12, BOCA_FLAGS }, /* ttyS29 */ \ + { 0, BASE_BAUD, 0x170, 12, BOCA_FLAGS }, /* ttyS30 */ \ + { 0, BASE_BAUD, 0x178, 12, BOCA_FLAGS }, /* ttyS31 */ #else #define RS_TABLE_SIZE 4 +#define EXTRA_SERIAL_PORT_DEFNS +#endif + +/* You can have up to four HUB6's in the system, but I've only + * included two cards here for a total of twelve ports. + */ +#if (defined(CONFIG_HUB6) && defined(CONFIG_SERIAL_MANY_PORTS)) +#define HUB6_SERIAL_PORT_DFNS \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,0) }, /* ttyS32 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,1) }, /* ttyS33 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,2) }, /* ttyS34 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,3) }, /* ttyS35 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,4) }, /* ttyS36 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(0,5) }, /* ttyS37 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,0) }, /* ttyS38 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,1) }, /* ttyS39 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,2) }, /* ttyS40 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,3) }, /* ttyS41 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,4) }, /* ttyS42 */ \ + { 0, BASE_BAUD, 0x302, 3, HUB6_FLAGS, C_P(1,5) }, /* ttyS43 */ +#else +#define HUB6_SERIAL_PORT_DFNS #endif -#endif /* CONFIG_APUS */ +#define MCA_SERIAL_PORT_DFNS + +#define SERIAL_PORT_DFNS \ + STD_SERIAL_PORT_DEFNS \ + EXTRA_SERIAL_PORT_DEFNS \ + HUB6_SERIAL_PORT_DFNS \ + MCA_SERIAL_PORT_DFNS +#endif +#endif