diff options
| author | Gerd Hoffmann <kraxel@redhat.com> | 2009-07-22 16:42:57 +0200 |
|---|---|---|
| committer | Anthony Liguori <aliguori@us.ibm.com> | 2009-07-27 14:08:23 -0500 |
| commit | 751c6a17042b5d011013d6963c0505d671cf708e (patch) | |
| tree | 61a769ed1a1c16ebdfc1397ce9d775222dfa8e57 /hw/sun4u.c | |
| parent | 8a14daa5a1ae22fcfc317f4727a88d6c15c39aae (diff) | |
kill drives_table
First step cleaning up the drives handling. This one does nothing but
removing drives_table[], still it became seriously big.
drive_get_index() is gone and is replaced by drives_get() which hands
out DriveInfo pointers instead of a table index. This needs adaption in
*tons* of places all over.
The drives are now maintained as linked list.
Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>
Diffstat (limited to 'hw/sun4u.c')
| -rw-r--r-- | hw/sun4u.c | 18 |
1 files changed, 6 insertions, 12 deletions
diff --git a/hw/sun4u.c b/hw/sun4u.c index c49e345429..6f3f0c32e5 100644 --- a/hw/sun4u.c +++ b/hw/sun4u.c @@ -557,10 +557,10 @@ static void sun4uv_init(ram_addr_t RAM_size, long initrd_size, kernel_size; PCIBus *pci_bus, *pci_bus2, *pci_bus3; qemu_irq *irq; - int drive_index; BlockDriverState *hd[MAX_IDE_BUS * MAX_IDE_DEVS]; BlockDriverState *fd[MAX_FD]; void *fw_cfg; + DriveInfo *dinfo; /* init CPUs */ env = cpu_devinit(cpu_model, hwdef); @@ -608,12 +608,9 @@ static void sun4uv_init(ram_addr_t RAM_size, exit(1); } for(i = 0; i < MAX_IDE_BUS * MAX_IDE_DEVS; i++) { - drive_index = drive_get_index(IF_IDE, i / MAX_IDE_DEVS, - i % MAX_IDE_DEVS); - if (drive_index != -1) - hd[i] = drives_table[drive_index].bdrv; - else - hd[i] = NULL; + dinfo = drive_get(IF_IDE, i / MAX_IDE_DEVS, + i % MAX_IDE_DEVS); + hd[i] = dinfo ? dinfo->bdrv : NULL; } pci_cmd646_ide_init(pci_bus, hd, 1); @@ -621,11 +618,8 @@ static void sun4uv_init(ram_addr_t RAM_size, /* FIXME: wire up interrupts. */ i8042_init(NULL/*1*/, NULL/*12*/, 0x60); for(i = 0; i < MAX_FD; i++) { - drive_index = drive_get_index(IF_FLOPPY, 0, i); - if (drive_index != -1) - fd[i] = drives_table[drive_index].bdrv; - else - fd[i] = NULL; + dinfo = drive_get(IF_FLOPPY, 0, i); + fd[i] = dinfo ? dinfo->bdrv : NULL; } floppy_controller = fdctrl_init(NULL/*6*/, 2, 0, 0x3f0, fd); nvram = m48t59_init(NULL/*8*/, 0, 0x0074, NVRAM_SIZE, 59); |