Date: Sun, 29 Jun 2003 14:34:59 -0700 (PDT) From: Marcel Moolenaar <marcel@FreeBSD.org> To: Perforce Change Reviews <perforce@freebsd.org> Subject: PERFORCE change 33856 for review Message-ID: <200306292134.h5TLYxar082313@repoman.freebsd.org>
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http://perforce.freebsd.org/chv.cgi?CH=33856 Change 33856 by marcel@marcel_nfs on 2003/06/29 14:34:48 Add alpha specific global option NO_SIO to allow building a kernel without sio(4). The option removes all sio(4) related code from the model specific initialization and introduces a regular call to cninit() in machdep.c Affected files ... .. //depot/projects/uart/alpha/alpha/api_up1000.c#2 edit .. //depot/projects/uart/alpha/alpha/dec_1000a.c#2 edit .. //depot/projects/uart/alpha/alpha/dec_2100_a50.c#2 edit .. //depot/projects/uart/alpha/alpha/dec_2100_a500.c#2 edit .. //depot/projects/uart/alpha/alpha/dec_axppci_33.c#2 edit .. //depot/projects/uart/alpha/alpha/dec_eb164.c#2 edit .. //depot/projects/uart/alpha/alpha/dec_eb64plus.c#2 edit .. //depot/projects/uart/alpha/alpha/dec_kn20aa.c#2 edit .. //depot/projects/uart/alpha/alpha/dec_kn300.c#2 edit .. //depot/projects/uart/alpha/alpha/dec_st550.c#2 edit .. //depot/projects/uart/alpha/alpha/dec_st6600.c#2 edit .. //depot/projects/uart/alpha/alpha/machdep.c#2 edit .. //depot/projects/uart/conf/options.alpha#2 edit Differences ... ==== //depot/projects/uart/alpha/alpha/api_up1000.c#2 (text+ko) ==== @@ -48,18 +48,21 @@ #include "opt_dev_sc.h" +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +extern int siogdbattach(int, int); +#endif + +extern int sccnattach(void); void api_up1000_init(void); static void api_up1000_cons_init(void); -extern int siocnattach(int, int); -extern int siogdbattach(int, int); -extern int sccnattach(void); - void api_up1000_init() { @@ -74,38 +77,38 @@ platform.cons_init = api_up1000_cons_init; } -extern int comconsole; - static void api_up1000_cons_init() { struct ctb *ctb; irongate_init(); + +#ifndef NO_SIO #ifdef DDB siogdbattach(0x2f8, 57600); #endif +#endif ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off); switch (ctb->ctb_term_type) { - case 2: + case 2: +#ifndef NO_SIO /* serial console ... */ - /* XXX */ - { - /* - * Delay to allow PROM putchars to complete. - * FIFO depth * character time, - * character time = (1000000 / (defaultrate / 10)) - */ - DELAY(160000000 / comcnrate); - comconsole = 0; - if (siocnattach(0x3f8, comcnrate)) - panic("can't init serial console"); + /* + * Delay to allow PROM putchars to complete. + * FIFO depth * character time, + * character time = (1000000 / (defaultrate / 10)) + */ + DELAY(160000000 / comcnrate); + comconsole = 0; + if (siocnattach(0x3f8, comcnrate)) + panic("can't init serial console"); - boothowto |= RB_SERIAL; - break; - } + boothowto |= RB_SERIAL; +#endif + break; case 3: /* display console ... */ ==== //depot/projects/uart/alpha/alpha/dec_1000a.c#2 (text+ko) ==== @@ -94,15 +94,21 @@ #include "opt_dev_sc.h" +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +extern int siogdbattach(int, int); +#endif + +extern int sccnattach(void); void dec_1000a_init(int); static void dec_1000a_cons_init(void); - static void dec_1000_intr_map(void *); static void dec_1000_intr_disable(int); static void dec_1000_intr_enable(int); @@ -113,11 +119,6 @@ static void dec_1000a_intr_enable(int); static void dec_1000a_intr_init(void); -extern int siocnattach(int, int); -extern int siogdbattach(int, int); -extern int sccnattach(void); - - static const struct alpha_variation_table dec_1000_variations[] = { { 0, "AlphaServer 1000" }, { 0, NULL }, @@ -172,8 +173,6 @@ } -/* XXX for forcing comconsole when srm serial console is used */ -extern int comconsole; static void dec_1000a_cons_init() @@ -186,35 +185,36 @@ apecs_init(); } +#ifndef NO_SIO #ifdef DDB siogdbattach(0x2f8, 57600); #endif +#endif ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off); switch (ctb->ctb_term_type) { case 2: +#ifndef NO_SIO /* serial console ... */ - /* XXX */ - { - /* - * Delay to allow PROM putchars to complete. - * FIFO depth * character time, - * character time = (1000000 / (defaultrate / 10)). - */ - DELAY(160000000 / comcnrate); + /* + * Delay to allow PROM putchars to complete. + * FIFO depth * character time, + * character time = (1000000 / (defaultrate / 10)). + */ + DELAY(160000000 / comcnrate); - /* - * Force a comconsole on com1 if the SRM has a serial - * console. - */ - comconsole = 0; - if (siocnattach(0x3f8, comcnrate)) - panic("can't init serial console"); + /* + * Force a comconsole on com1 if the SRM has a serial + * console. + */ + comconsole = 0; + if (siocnattach(0x3f8, comcnrate)) + panic("can't init serial console"); - boothowto |= RB_SERIAL; - break; - } + boothowto |= RB_SERIAL; +#endif + break; case 3: /* display console ... */ ==== //depot/projects/uart/alpha/alpha/dec_2100_a50.c#2 (text+ko) ==== @@ -52,22 +52,23 @@ #include <alpha/pci/apecsvar.h> #include "opt_dev_sc.h" + +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +extern int siogdbattach(int, int); +#endif + +extern int sccnattach(void); void dec_2100_a50_init(void); static void dec_2100_a50_cons_init(void); static void dec_2100_a50_intr_map(void *); -void sio_intr_establish(int); -void sio_intr_disestablish(int); -void sio_intr_setup(void); -extern int siocnattach(int, int); -extern int siogdbattach(int, int); -extern int sccnattach(void); - const struct alpha_variation_table dec_2100_a50_variations[] = { { SV_ST_AVANTI, "AlphaStation 400 4/233 (\"Avanti\")" }, { SV_ST_MUSTANG2_4_166, "AlphaStation 200 4/166 (\"Mustang II\")" }, @@ -101,9 +102,6 @@ platform.pci_intr_map = dec_2100_a50_intr_map; } -/* XXX for forcing comconsole when srm serial console is used */ -extern int comconsole; - static void dec_2100_a50_cons_init() { @@ -111,32 +109,34 @@ apecs_init(); +#ifndef NO_SIO #ifdef DDB siogdbattach(0x2f8, 9600); #endif +#endif + ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off); switch (ctb->ctb_term_type) { case 2: +#ifndef NO_SIO /* serial console ... */ - /* XXX */ - { - /* - * Delay to allow PROM putchars to complete. - * FIFO depth * character time, - * character time = (1000000 / (defaultrate / 10)). - */ - DELAY(160000000 / comcnrate); - /* - * Force a comconsole on com1 if the SRM has a serial console. - */ - comconsole = 0; - if (siocnattach(0x3f8, comcnrate)) - panic("can't init serial console"); + /* + * Delay to allow PROM putchars to complete. + * FIFO depth * character time, + * character time = (1000000 / (defaultrate / 10)). + */ + DELAY(160000000 / comcnrate); + /* + * Force a comconsole on com1 if the SRM has a serial console. + */ + comconsole = 0; + if (siocnattach(0x3f8, comcnrate)) + panic("can't init serial console"); - boothowto |= RB_SERIAL; - break; - } + boothowto |= RB_SERIAL; +#endif + break; case 3: /* display console ... */ ==== //depot/projects/uart/alpha/alpha/dec_2100_a500.c#2 (text+ko) ==== @@ -45,19 +45,23 @@ #include <alpha/pci/t2reg.h> #include "opt_dev_sc.h" + +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +extern int siogdbattach(int, int); +#endif + +extern int sccnattach(void); void dec_2100_a500_init(int); static void dec_2100_a500_cons_init(void); static void dec_2100_a500_intr_init(void); -extern int siocnattach(int, int); -extern int siogdbattach(int, int); -extern int sccnattach(void); - void dec_2100_a500_init(int cputype) { @@ -89,8 +93,6 @@ t2_init(); } -/* XXX for forcing comconsole when srm serial console is used */ -extern int comconsole; static void dec_2100_a500_cons_init() @@ -98,15 +100,18 @@ struct ctb *ctb; t2_init(); +#ifndef NO_SIO #ifdef DDB siogdbattach(0x2f8, 9600); #endif +#endif + ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off); switch (ctb->ctb_term_type) { case 2: +#ifndef NO_SIO /* serial console ... */ - /* XXX */ /* * Delay to allow PROM putchars to complete. * FIFO depth * character time, @@ -121,6 +126,7 @@ panic("can't init serial console"); boothowto |= RB_SERIAL; +#endif break; case 3: ==== //depot/projects/uart/alpha/alpha/dec_axppci_33.c#2 (text+ko) ==== @@ -49,19 +49,23 @@ #include <alpha/pci/lcavar.h> #include "opt_dev_sc.h" + +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +extern int siogdbattach(int, int); +#endif +extern int sccnattach(void); + void dec_axppci_33_init(void); static void dec_axppci_33_cons_init(void); static int dec_axppci_33_intr_route (device_t, device_t, int); -extern int siocnattach(int, int); -extern int siogdbattach(int, int); -extern int sccnattach(void); - const struct alpha_variation_table dec_axppci_33_variations[] = { { 0, "Alpha PC AXPpci33 (\"NoName\")" }, { 0, NULL }, @@ -112,8 +116,6 @@ outb(NSIO_PORT + NSIO_DATA, cfg0val); } -/* XXX for forcing comconsole when srm serial console is used */ -extern int comconsole; static void dec_axppci_33_cons_init() @@ -122,32 +124,34 @@ lca_init(); +#ifndef NO_SIO #ifdef DDB siogdbattach(0x2f8, 9600); #endif +#endif + ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off); switch (ctb->ctb_term_type) { case 2: +#ifndef NO_SIO /* serial console ... */ - /* XXX */ - { - /* - * Delay to allow PROM putchars to complete. - * FIFO depth * character time, - * character time = (1000000 / (defaultrate / 10)) - */ - DELAY(160000000 / comcnrate); - /* - * force a comconsole on com1 if the SRM has a serial console - */ - comconsole = 0; - if (siocnattach(0x3f8, comcnrate)) - panic("can't init serial console"); + /* + * Delay to allow PROM putchars to complete. + * FIFO depth * character time, + * character time = (1000000 / (defaultrate / 10)) + */ + DELAY(160000000 / comcnrate); + /* + * force a comconsole on com1 if the SRM has a serial console + */ + comconsole = 0; + if (siocnattach(0x3f8, comcnrate)) + panic("can't init serial console"); - boothowto |= RB_SERIAL; - break; - } + boothowto |= RB_SERIAL; +#endif + break; case 3: /* display console ... */ ==== //depot/projects/uart/alpha/alpha/dec_eb164.c#2 (text+ko) ==== @@ -48,10 +48,17 @@ #include "opt_dev_sc.h" +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +extern int siogdbattach(int, int); +#endif + +extern int sccnattach(void); void dec_eb164_init(void); static void dec_eb164_cons_init(void); @@ -61,10 +68,6 @@ extern void eb164_intr_enable_icsr(int irq); extern void eb164_intr_disable_icsr(int irq); -extern int siocnattach(int, int); -extern int siogdbattach(int, int); -extern int sccnattach(void); - void dec_eb164_init() { @@ -88,7 +91,6 @@ } } -extern int comconsole; /* XXX for forcing comconsole when srm serial console is used */ static void dec_eb164_cons_init() { @@ -96,35 +98,36 @@ cia_init(); +#ifndef NO_SIO #ifdef DDB siogdbattach(0x2f8, 57600); #endif +#endif ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off); switch (ctb->ctb_term_type) { case 2: +#ifndef NO_SIO /* serial console ... */ - /* XXX */ - { - /* - * Delay to allow PROM putchars to complete. - * FIFO depth * character time, - * character time = (1000000 / (defaultrate / 10)) - */ - DELAY(160000000 / comcnrate); + /* + * Delay to allow PROM putchars to complete. + * FIFO depth * character time, + * character time = (1000000 / (defaultrate / 10)) + */ + DELAY(160000000 / comcnrate); - /* - * Force a comconsole on com1 if the SRM has a serial - * console. - */ - comconsole = 0; - if (siocnattach(0x3f8, comcnrate)) - panic("can't init serial console"); + /* + * Force a comconsole on com1 if the SRM has a serial + * console. + */ + comconsole = 0; + if (siocnattach(0x3f8, comcnrate)) + panic("can't init serial console"); - boothowto |= RB_SERIAL; - break; - } + boothowto |= RB_SERIAL; +#endif + break; case 3: /* display console ... */ ==== //depot/projects/uart/alpha/alpha/dec_eb64plus.c#2 (text+ko) ==== @@ -68,10 +68,16 @@ #include "opt_dev_sc.h" +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +#endif + +extern int sccnattach(void); void dec_eb64plus_init(void); static void dec_eb64plus_cons_init(void); @@ -83,9 +89,6 @@ extern const char * bootdev_protocol(void); extern int bootdev_boot_dev_type(void); -extern int siocnattach(int, int); -extern int sccnattach(void); - const struct alpha_variation_table dec_eb64plus_variations[] = { { 0, "DEC EB64-plus" }, { 0, NULL }, @@ -116,8 +119,6 @@ } -/* XXX for forcing comconsole when srm serial console is used */ -extern int comconsole; /* init the console, serial or graphics */ static void @@ -131,27 +132,26 @@ switch (ctb->ctb_term_type) { case 2: +#ifndef NO_SIO /* serial console ... */ - /* XXX */ - { - /* - * Delay to allow PROM putchars to complete. - * FIFO depth * character time, - * character time = (1000000 / (defaultrate / 10)) - */ - DELAY(160000000 / comcnrate); + /* + * Delay to allow PROM putchars to complete. + * FIFO depth * character time, + * character time = (1000000 / (defaultrate / 10)) + */ + DELAY(160000000 / comcnrate); - /* - * force a comconsole on com1 if the SRM has a serial - * console. - */ - comconsole = 0; - if (siocnattach(0x3f8, comcnrate)) - panic("can't init serial console"); + /* + * force a comconsole on com1 if the SRM has a serial + * console. + */ + comconsole = 0; + if (siocnattach(0x3f8, comcnrate)) + panic("can't init serial console"); - boothowto |= RB_SERIAL; - break; - } + boothowto |= RB_SERIAL; +#endif + break; case 3: #ifdef DEV_SC ==== //depot/projects/uart/alpha/alpha/dec_kn20aa.c#2 (text+ko) ==== @@ -50,11 +50,18 @@ #include "opt_dev_sc.h" +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +extern int siogdbattach(int, int); +#endif +extern int sccnattach(void); + void dec_kn20aa_init(void); static void dec_kn20aa_cons_init(void); static void dec_kn20aa_intr_init(void); @@ -62,10 +69,6 @@ static void dec_kn20aa_intr_disable(int); static void dec_kn20aa_intr_enable(int); -extern int siocnattach(int, int); -extern int siogdbattach(int, int); -extern int sccnattach(void); - #if 0 static void dec_kn20aa_device_register(struct device *, void *); #endif @@ -74,7 +77,6 @@ { 0, "AlphaStation 500 or 600 (KN20AA)" }, { 0, NULL }, }; -extern int comconsole; /* XXX for forcing comconsole when srm serial console is used */ void dec_kn20aa_init() @@ -105,29 +107,31 @@ cia_init(); +#ifndef NO_SIO #ifdef DDB siogdbattach(0x2f8, 9600); #endif +#endif + ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off); switch (ctb->ctb_term_type) { case 2: +#ifndef NO_SIO /* serial console ... */ - /* XXX */ - { - /* - * Delay to allow PROM putchars to complete. - * FIFO depth * character time, - * character time = (1000000 / (defaultrate / 10)) - */ - DELAY(160000000 / comcnrate); - comconsole = 0; - if (siocnattach(0x3f8, comcnrate)) - panic("can't init serial console"); + /* + * Delay to allow PROM putchars to complete. + * FIFO depth * character time, + * character time = (1000000 / (defaultrate / 10)) + */ + DELAY(160000000 / comcnrate); + comconsole = 0; + if (siocnattach(0x3f8, comcnrate)) + panic("can't init serial console"); - boothowto |= RB_SERIAL; - break; - } + boothowto |= RB_SERIAL; +#endif + break; case 3: /* display console ... */ ==== //depot/projects/uart/alpha/alpha/dec_kn300.c#2 (text+ko) ==== @@ -58,11 +58,18 @@ #include "opt_dev_sc.h" +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +extern int siogdbattach(int, int); +#endif +extern int sccnattach(void); + void dec_kn300_init(void); void dec_kn300_cons_init(void); @@ -74,10 +81,6 @@ }; -extern int siocnattach(int, int); -extern int siogdbattach(int, int); -extern int sccnattach(void); - void dec_kn300_init() { @@ -96,22 +99,24 @@ platform.cons_init = dec_kn300_cons_init; } -extern int comconsole; - void dec_kn300_cons_init() { struct ctb *ctb; mcbus_init(); + +#ifndef NO_SIO #ifdef DDB siogdbattach(0x2f8, 57600); #endif +#endif ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off); switch (ctb->ctb_term_type) { case 2: +#ifndef NO_SIO /* serial console ... */ /* * Delay to allow PROM putchars to complete. @@ -124,6 +129,7 @@ panic("can't init serial console"); boothowto |= RB_SERIAL; +#endif break; case 3: ==== //depot/projects/uart/alpha/alpha/dec_st550.c#2 (text+ko) ==== @@ -56,11 +56,18 @@ #include "opt_dev_sc.h" +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +extern int siogdbattach(int, int); +#endif +extern int sccnattach(void); + void st550_init(void); static void st550_cons_init(void); static void st550_intr_init(void); @@ -72,10 +79,6 @@ #define ST550_PCI_IRQ_BEGIN 8 #define ST550_PCI_MAX_IRQ 47 -extern int siocnattach(int, int); -extern int siogdbattach(int, int); -extern int sccnattach(void); - void st550_init() { @@ -95,8 +98,6 @@ platform.pci_intr_enable = st550_intr_enable; } -extern int comconsole; - static void st550_cons_init() { @@ -104,14 +105,17 @@ cia_init(); +#ifndef NO_SIO #ifdef DDB siogdbattach(0x2f8, 57600); #endif +#endif ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off); switch (ctb->ctb_term_type) { case 2: +#ifndef NO_SIO /* serial console ... */ /* XXX */ /* @@ -125,6 +129,7 @@ panic("can't init serial console"); boothowto |= RB_SERIAL; +#endif break; case 3: ==== //depot/projects/uart/alpha/alpha/dec_st6600.c#2 (text+ko) ==== @@ -47,11 +47,18 @@ #include "opt_dev_sc.h" +#ifndef NO_SIO #ifndef CONSPEED #define CONSPEED TTYDEF_SPEED #endif static int comcnrate = CONSPEED; +extern int comconsole; +extern int siocnattach(int, int); +extern int siogdbattach(int, int); +#endif +extern int sccnattach(void); + void st6600_init(void); static void st6600_cons_init(void); static void st6600_intr_init(void); @@ -59,10 +66,6 @@ #define ST6600_PCI_IRQ_BEGIN 8 #define ST6600_PCI_MAX_IRQ 63 -extern int siocnattach(int, int); -extern int siogdbattach(int, int); -extern int sccnattach(void); - void st6600_init() { @@ -78,38 +81,38 @@ platform.pci_intr_init = st6600_intr_init; } -extern int comconsole; - static void st6600_cons_init() { struct ctb *ctb; tsunami_init(); + +#ifndef NO_SIO #ifdef DDB siogdbattach(0x2f8, 57600); #endif +#endif ctb = (struct ctb *)(((caddr_t)hwrpb) + hwrpb->rpb_ctb_off); switch (ctb->ctb_term_type) { case 2: +#ifndef NO_SIO /* serial console ... */ - /* XXX */ - { - /* - * Delay to allow PROM putchars to complete. - * FIFO depth * character time, - * character time = (1000000 / (defaultrate / 10)) - */ - DELAY(160000000 / comcnrate); - comconsole = 0; - if (siocnattach(0x3f8, comcnrate)) - panic("can't init serial console"); + /* + * Delay to allow PROM putchars to complete. + * FIFO depth * character time, + * character time = (1000000 / (defaultrate / 10)) + */ + DELAY(160000000 / comcnrate); + comconsole = 0; + if (siocnattach(0x3f8, comcnrate)) + panic("can't init serial console"); - boothowto |= RB_SERIAL; - break; - } + boothowto |= RB_SERIAL; +#endif + break; case 3: /* display console ... */ ==== //depot/projects/uart/alpha/alpha/machdep.c#2 (text+ko) ==== @@ -121,6 +121,7 @@ #include <sys/sysctl.h> #include <sys/uio.h> #include <sys/linker.h> +#include <sys/cons.h> #include <net/netisr.h> #include <vm/vm.h> #include <vm/vm_kern.h> @@ -581,10 +582,18 @@ * Initalize the real console, so the the bootstrap console is * no longer necessary. */ +#ifndef NO_SIO if (platform.cons_init) { platform.cons_init(); promcndetach(); } +#else + if (platform.cons_init) + platform.cons_init(); + promcndetach(); + cninit(); +#endif + /* NO MORE FIRMWARE ACCESS ALLOWED */ #ifdef _PMAP_MAY_USE_PROM_CONSOLE /* ==== //depot/projects/uart/conf/options.alpha#2 (text+ko) ==== @@ -16,6 +16,8 @@ DEC_1000A opt_cpu.h API_UP1000 opt_cpu.h +NO_SIO opt_global.h + MAXMEM PPC_PROBE_CHIPSET opt_ppc.h
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