Dan.
diff --git a/hw/an5206.c b/hw/an5206.c
index 94ecccb..2134184 100644
--- a/hw/an5206.c
+++ b/hw/an5206.c
@@ -27,7 +27,7 @@ void DMA_run (void)
/* Board init. */
-static void an5206_init(int ram_size, int vga_ram_size, int boot_device,
+static void an5206_init(int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
diff --git a/hw/mcf5208.c b/hw/mcf5208.c
index 993a686..19689ba 100644
--- a/hw/mcf5208.c
+++ b/hw/mcf5208.c
@@ -197,7 +197,7 @@ static void mcf5208_sys_init(qemu_irq *pic)
}
}
-static void mcf5208evb_init(int ram_size, int vga_ram_size, int boot_device,
+static void mcf5208evb_init(int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
diff --git a/hw/palm.c b/hw/palm.c
index 623fcd6..971ff37 100644
--- a/hw/palm.c
+++ b/hw/palm.c
@@ -61,7 +61,7 @@ static void palmte_microwire_setup(struct omap_mpu_state_s
*cpu)
{
}
-static void palmte_init(int ram_size, int vga_ram_size, int boot_device,
+static void palmte_init(int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
diff --git a/hw/pc.c b/hw/pc.c
index a0c824f..3c552ff 100644
--- a/hw/pc.c
+++ b/hw/pc.c
@@ -152,8 +152,25 @@ static void cmos_init_hd(int type_ofs, int info_ofs,
BlockDriverState *hd)
rtc_set_memory(s, info_ofs + 8, sectors);
}
+/* convert boot_device letter to something recognizable by the bios */
+static int boot_device2nible(char boot_device)
+{
+ switch(boot_device) {
+ case 'a':
+ case 'b':
+ return 0x01; /* floppy boot */
+ case 'c':
+ return 0x02; /* hard drive boot */
+ case 'd':
+ return 0x03; /* CD-ROM boot */
+ case 'n':
+ return 0x04; /* Network boot */
+ }
+ return 0;
+}
+
/* hd_table must contain 4 block drivers */
-static void cmos_init(int ram_size, int boot_device, BlockDriverState
**hd_table)
+static void cmos_init(int ram_size, char *boot_device, BlockDriverState
**hd_table)
{
RTCState *s = rtc_state;
int val;
@@ -184,24 +201,12 @@ static void cmos_init(int ram_size, int boot_device,
BlockDriverState **hd_table
rtc_set_memory(s, 0x34, val);
rtc_set_memory(s, 0x35, val >> 8);
- switch(boot_device) {
- case 'a':
- case 'b':
- rtc_set_memory(s, 0x3d, 0x01); /* floppy boot */
- if (!fd_bootchk)
- rtc_set_memory(s, 0x38, 0x01); /* disable signature check */
- break;
- default:
- case 'c':
- rtc_set_memory(s, 0x3d, 0x02); /* hard drive boot */
- break;
- case 'd':
- rtc_set_memory(s, 0x3d, 0x03); /* CD-ROM boot */
- break;
- case 'n':
- rtc_set_memory(s, 0x3d, 0x04); /* Network boot */
- break;
- }
+ /* set boot devices, and disable floppy signature check if requested */
+ rtc_set_memory(s, 0x3d,
+ boot_device2nible(boot_device[1]) << 4 |
+ boot_device2nible(boot_device[0]) );
+ rtc_set_memory(s, 0x38,
+ boot_device2nible(boot_device[2]) << 4 | (fd_bootchk ? 0x0 : 0x1));
/* floppy type */
@@ -663,7 +668,7 @@ static void pc_init_ne2k_isa(NICInfo *nd, qemu_irq *pic)
}
/* PC hardware initialisation */
-static void pc_init1(int ram_size, int vga_ram_size, int boot_device,
+static void pc_init1(int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename,
@@ -947,7 +952,7 @@ static void pc_init1(int ram_size, int vga_ram_size, int
boot_device,
#endif
}
-static void pc_init_pci(int ram_size, int vga_ram_size, int boot_device,
+static void pc_init_pci(int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename,
int snapshot,
const char *kernel_filename,
@@ -961,7 +966,7 @@ static void pc_init_pci(int ram_size, int vga_ram_size, int
boot_device,
initrd_filename, 1, cpu_model);
}
-static void pc_init_isa(int ram_size, int vga_ram_size, int boot_device,
+static void pc_init_isa(int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename,
int snapshot,
const char *kernel_filename,
diff --git a/hw/ppc.c b/hw/ppc.c
index 742d3de..d1bc943 100644
--- a/hw/ppc.c
+++ b/hw/ppc.c
@@ -1347,7 +1347,7 @@ uint16_t NVRAM_compute_crc (m48t59_t *nvram, uint32_t
start, uint32_t count)
int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
const unsigned char *arch,
- uint32_t RAM_size, int boot_device,
+ uint32_t RAM_size, char *boot_device,
uint32_t kernel_image, uint32_t kernel_size,
const char *cmdline,
uint32_t initrd_image, uint32_t initrd_size,
@@ -1362,7 +1362,7 @@ int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t
NVRAM_size,
NVRAM_set_word(nvram, 0x14, NVRAM_size);
NVRAM_set_string(nvram, 0x20, arch, 16);
NVRAM_set_lword(nvram, 0x30, RAM_size);
- NVRAM_set_byte(nvram, 0x34, boot_device);
+ NVRAM_set_byte(nvram, 0x34, boot_device[0]);
NVRAM_set_lword(nvram, 0x38, kernel_image);
NVRAM_set_lword(nvram, 0x3C, kernel_size);
if (cmdline) {
diff --git a/hw/ppc_chrp.c b/hw/ppc_chrp.c
index f53c85b..64c0fd1 100644
--- a/hw/ppc_chrp.c
+++ b/hw/ppc_chrp.c
@@ -300,7 +300,7 @@ void pmac_format_nvram_partition (uint8_t *buf, int len)
}
/* PowerPC CHRP hardware initialisation */
-static void ppc_chrp_init (int ram_size, int vga_ram_size, int boot_device,
+static void ppc_chrp_init (int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename,
int snapshot,
const char *kernel_filename,
@@ -405,7 +405,7 @@ static void ppc_chrp_init (int ram_size, int vga_ram_size,
int boot_device,
initrd_base = 0;
initrd_size = 0;
}
- boot_device = 'm';
+ boot_device[0] = 'm';
} else {
kernel_base = 0;
kernel_size = 0;
@@ -571,7 +571,7 @@ static void ppc_chrp_init (int ram_size, int vga_ram_size,
int boot_device,
register_ioport_write(0x0F00, 4, 1, &PPC_debug_write, NULL);
}
-static void ppc_core99_init (int ram_size, int vga_ram_size, int boot_device,
+static void ppc_core99_init (int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename,
int snapshot,
const char *kernel_filename,
@@ -585,7 +585,7 @@ static void ppc_core99_init (int ram_size, int
vga_ram_size, int boot_device,
initrd_filename, cpu_model, 0);
}
-static void ppc_heathrow_init (int ram_size, int vga_ram_size, int boot_device,
+static void ppc_heathrow_init (int ram_size, int vga_ram_size, char
*boot_device,
DisplayState *ds, const char **fd_filename,
int snapshot,
const char *kernel_filename,
diff --git a/hw/ppc_prep.c b/hw/ppc_prep.c
index 2c4b242..96bfde5 100644
--- a/hw/ppc_prep.c
+++ b/hw/ppc_prep.c
@@ -518,7 +518,7 @@ CPUReadMemoryFunc *PPC_prep_io_read[] = {
#define NVRAM_SIZE 0x2000
/* PowerPC PREP hardware initialisation */
-static void ppc_prep_init (int ram_size, int vga_ram_size, int boot_device,
+static void ppc_prep_init (int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename,
int snapshot, const char *kernel_filename,
const char *kernel_cmdline,
@@ -600,7 +600,7 @@ static void ppc_prep_init (int ram_size, int vga_ram_size,
int boot_device,
initrd_base = 0;
initrd_size = 0;
}
- boot_device = 'm';
+ boot_device[0] = 'm';
} else {
kernel_base = 0;
kernel_size = 0;
diff --git a/hw/realview.c b/hw/realview.c
index 375f78a..3acc96f 100644
--- a/hw/realview.c
+++ b/hw/realview.c
@@ -12,7 +12,7 @@
/* Board init. */
-static void realview_init(int ram_size, int vga_ram_size, int boot_device,
+static void realview_init(int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
diff --git a/hw/sun4m.c b/hw/sun4m.c
index a12aec9..7481eef 100644
--- a/hw/sun4m.c
+++ b/hw/sun4m.c
@@ -158,7 +158,7 @@ static void nvram_finish_partition (m48t59_t *nvram,
uint32_t start,
extern int nographic;
static void nvram_init(m48t59_t *nvram, uint8_t *macaddr, const char *cmdline,
- int boot_device, uint32_t RAM_size,
+ char *boot_device, uint32_t RAM_size,
uint32_t kernel_size,
int width, int height, int depth,
int machine_id)
@@ -175,7 +175,7 @@ static void nvram_init(m48t59_t *nvram, uint8_t *macaddr,
const char *cmdline,
m48t59_write(nvram, 0x2E, 0);
m48t59_write(nvram, 0x2F, nographic & 0xff);
nvram_set_lword(nvram, 0x30, RAM_size);
- m48t59_write(nvram, 0x34, boot_device & 0xff);
+ m48t59_write(nvram, 0x34, boot_device[0] & 0xff);
nvram_set_lword(nvram, 0x38, KERNEL_LOAD_ADDR);
nvram_set_lword(nvram, 0x3C, kernel_size);
if (cmdline) {
@@ -408,7 +408,7 @@ static void *sun4m_hw_init(const struct hwdef *hwdef, int
RAM_size,
return nvram;
}
-static void sun4m_load_kernel(long vram_size, int RAM_size, int boot_device,
+static void sun4m_load_kernel(long vram_size, int RAM_size, char *boot_device,
const char *kernel_filename,
const char *kernel_cmdline,
const char *initrd_filename,
@@ -548,7 +548,7 @@ static const struct hwdef hwdefs[] = {
},
};
-static void sun4m_common_init(int RAM_size, int boot_device, DisplayState *ds,
+static void sun4m_common_init(int RAM_size, char *boot_device, DisplayState
*ds,
const char *kernel_filename, const char
*kernel_cmdline,
const char *initrd_filename, const char
*cpu_model,
unsigned int machine, int max_ram)
@@ -569,7 +569,7 @@ static void sun4m_common_init(int RAM_size, int
boot_device, DisplayState *ds,
}
/* SPARCstation 5 hardware initialisation */
-static void ss5_init(int RAM_size, int vga_ram_size, int boot_device,
+static void ss5_init(int RAM_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename, int
snapshot,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
@@ -582,7 +582,7 @@ static void ss5_init(int RAM_size, int vga_ram_size, int
boot_device,
}
/* SPARCstation 10 hardware initialisation */
-static void ss10_init(int RAM_size, int vga_ram_size, int boot_device,
+static void ss10_init(int RAM_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename, int
snapshot,
const char *kernel_filename, const char
*kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
diff --git a/hw/sun4u.c b/hw/sun4u.c
index bac0ebf..2c1b598 100644
--- a/hw/sun4u.c
+++ b/hw/sun4u.c
@@ -203,7 +203,7 @@ extern int nographic;
int sun4u_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
const unsigned char *arch,
- uint32_t RAM_size, int boot_device,
+ uint32_t RAM_size, char *boot_device,
uint32_t kernel_image, uint32_t kernel_size,
const char *cmdline,
uint32_t initrd_image, uint32_t initrd_size,
@@ -221,7 +221,7 @@ int sun4u_NVRAM_set_params (m48t59_t *nvram, uint16_t
NVRAM_size,
NVRAM_set_string(nvram, 0x20, arch, 16);
NVRAM_set_byte(nvram, 0x2f, nographic & 0xff);
NVRAM_set_lword(nvram, 0x30, RAM_size);
- NVRAM_set_byte(nvram, 0x34, boot_device);
+ NVRAM_set_byte(nvram, 0x34, boot_device[0]);
NVRAM_set_lword(nvram, 0x38, kernel_image);
NVRAM_set_lword(nvram, 0x3C, kernel_size);
if (cmdline) {
@@ -331,7 +331,7 @@ static const int parallel_irq[MAX_PARALLEL_PORTS] = { 7, 7,
7 };
static fdctrl_t *floppy_controller;
/* Sun4u hardware initialisation */
-static void sun4u_init(int ram_size, int vga_ram_size, int boot_device,
+static void sun4u_init(int ram_size, int vga_ram_size, char *boot_device,
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model)
diff --git a/vl.c b/vl.c
index 6d8fe35..be0e06a 100644
--- a/vl.c
+++ b/vl.c
@@ -161,7 +161,7 @@ static DisplayState display_state;
int nographic;
const char* keyboard_layout = NULL;
int64_t ticks_per_sec;
-int boot_device = 'c';
+static char *boot_device;
int ram_size;
int pit_min_timer_count = 0;
int nb_nics;
@@ -7788,14 +7788,19 @@ int main(int argc, char **argv)
}
break;
case QEMU_OPTION_boot:
- boot_device = optarg[0];
- if (boot_device != 'a' &&
+ if (strlen(optarg) > 3) {
+ fprintf(stderr, "qemu: too many boot devices\n");
+ exit(1);
+ }
+ boot_device = strdup(optarg);
+ if (!strchr(boot_device, 'a') &&
#if defined(TARGET_SPARC) || defined(TARGET_I386)
// Network boot
- boot_device != 'n' &&
+ !strchr(boot_device, 'n') &&
#endif
- boot_device != 'c' && boot_device != 'd') {
- fprintf(stderr, "qemu: invalid boot device '%c'\n",
boot_device);
+ !strchr(boot_device, 'c') &&
+ !strchr(boot_device, 'd')) {
+ fprintf(stderr, "qemu: invalid boot device sequence
'%s'\n", boot_device);
exit(1);
}
break;
@@ -8146,20 +8151,21 @@ int main(int argc, char **argv)
linux_boot = (kernel_filename != NULL);
if (!linux_boot &&
- boot_device != 'n' &&
+ (!boot_device || !strchr(boot_device, 'n')) &&
hd_filename[0] == '\0' &&
(cdrom_index >= 0 && hd_filename[cdrom_index] == '\0') &&
fd_filename[0] == '\0')
help(1);
/* boot to floppy or the default cd if no hard disk defined yet */
- if (hd_filename[0] == '\0' && boot_device == 'c') {
- if (fd_filename[0] != '\0')
- boot_device = 'a';
+ if (!boot_device) {
+ if (hd_filename[0] != '\0')
+ boot_device = "c";
+ else if (fd_filename[0] != '\0')
+ boot_device = "a";
else
- boot_device = 'd';
+ boot_device = "d";
}
-
setvbuf(stdout, NULL, _IOLBF, 0);
init_timers();
@@ -8198,7 +8204,7 @@ int main(int argc, char **argv)
}
#ifdef TARGET_I386
- if (boot_device == 'n') {
+ if (strchr(boot_device, 'n')) {
for (i = 0; i < nb_nics; i++) {
const char *model = nd_table[i].model;
char buf[1024];
diff --git a/vl.h b/vl.h
index adf6004..4751f2f 100644
--- a/vl.h
+++ b/vl.h
@@ -725,7 +725,7 @@ void path_combine(char *dest, int dest_size,
#ifndef QEMU_TOOL
typedef void QEMUMachineInitFunc(int ram_size, int vga_ram_size,
- int boot_device,
+ char *boot_device,
DisplayState *ds, const char **fd_filename, int snapshot,
const char *kernel_filename, const char *kernel_cmdline,
const char *initrd_filename, const char *cpu_model);
@@ -1339,7 +1339,7 @@ void NVRAM_set_crc (m48t59_t *nvram, uint32_t addr,
uint32_t start, uint32_t count);
int PPC_NVRAM_set_params (m48t59_t *nvram, uint16_t NVRAM_size,
const unsigned char *arch,
- uint32_t RAM_size, int boot_device,
+ uint32_t RAM_size, char *boot_device,
uint32_t kernel_image, uint32_t kernel_size,
const char *cmdline,
uint32_t initrd_image, uint32_t initrd_size,
