From 05a1f56fc999f634406946e831eea6deaaa75a99 Mon Sep 17 00:00:00 2001 From: njl Date: Wed, 17 Mar 2004 17:50:55 +0000 Subject: Convert callers to the new bus_alloc_resource_any(9) API. Submitted by: Mark Santcroos Reviewed by: imp, dfr, bde --- sys/dev/sio/sio.c | 25 ++++++++++++++++++------- 1 file changed, 18 insertions(+), 7 deletions(-) (limited to 'sys/dev/sio') diff --git a/sys/dev/sio/sio.c b/sys/dev/sio/sio.c index 93ed290..8f156bc 100644 --- a/sys/dev/sio/sio.c +++ b/sys/dev/sio/sio.c @@ -270,6 +270,7 @@ struct com_s { u_long error_counts[CE_NTYPES]; u_long rclk; + int gdb; struct resource *irqres; struct resource *ioportres; @@ -1158,8 +1159,7 @@ determined_type: ; pps_init(&com->pps); rid = 0; - com->irqres = bus_alloc_resource(dev, SYS_RES_IRQ, &rid, 0ul, ~0ul, 1, - RF_ACTIVE); + com->irqres = bus_alloc_resource_any(dev, SYS_RES_IRQ, &rid, RF_ACTIVE); if (com->irqres) { ret = BUS_SETUP_INTR(device_get_parent(dev), dev, com->irqres, INTR_TYPE_TTY | INTR_FAST, @@ -1174,12 +1174,12 @@ determined_type: ; if (ret) device_printf(dev, "could not activate interrupt\n"); #if defined(DDB) && (defined(BREAK_TO_DEBUGGER) || \ - defined(ALT_BREAK_TO_DEBUGGER)) + defined(ALT_BREAK_TO_DEBUGGER) || defined(GDB_AUTO_ENTER)) /* * Enable interrupts for early break-to-debugger support - * on the console. + * on the console and/or gdb port. */ - if (ret == 0 && unit == comconsole) + if (ret == 0 && (unit == comconsole || unit == siogdbunit)) outb(siocniobase + com_ier, IER_ERXRDY | IER_ERLS | IER_EMSC); #endif @@ -1426,13 +1426,13 @@ comhardclose(com) tp = com->tp; #if defined(DDB) && (defined(BREAK_TO_DEBUGGER) || \ - defined(ALT_BREAK_TO_DEBUGGER)) + defined(ALT_BREAK_TO_DEBUGGER) || defined(GDB_AUTO_ENTER)) /* * Leave interrupts enabled and don't clear DTR if this is the * console. This allows us to detect break-to-debugger events * while the console device is closed. */ - if (com->unit != comconsole) + if (com->unit != comconsole || com->unit != siogdbunit) #endif { sio_setreg(com, com_ier, 0); @@ -1807,6 +1807,17 @@ siointr1(com) db_alt_break(recv_data, &com->alt_brk_state) != 0) breakpoint(); #endif /* ALT_BREAK_TO_DEBUGGER */ +#ifdef GDB_AUTO_ENTER + if (gdb_auto_enter != 0 && com->unit == siogdbunit) { + printf("gdb: %c\n", recv_data); + if (db_gdb_packet(recv_data, &com->gdb) != 0) { + printf("going to gdb mode\n"); + boothowto |= RB_GDB; + breakpoint(); + /* goto cont; */ + } + } +#endif /* GDB_AUTO_ENTER */ #endif /* DDB */ if (line_status & (LSR_BI | LSR_FE | LSR_PE)) { /* -- cgit v1.1