static int tx4927_ccfg_toeon = 1;
static int tx4927_pcic_trdyto = 0; /* default: disabled */
unsigned long tx4927_ce_base[8];
-void tx4927_pci_setup(void);
void tx4927_reset_pci_pcic(void);
int tx4927_pci66 = 0; /* 0:auto */
#endif
char *toshiba_name = "";
#ifdef CONFIG_PCI
-static void tx4927_pcierr_interrupt(int irq, void *dev_id)
-{
-#ifdef CONFIG_BLK_DEV_IDEPCI
- /* ignore MasterAbort for ide probing... */
- if (irq == TX4927_IRQ_IRC_PCIERR &&
- ((tx4927_pcicptr->pcistatus >> 16) & 0xf900) ==
- PCI_STATUS_REC_MASTER_ABORT) {
- tx4927_pcicptr->pcistatus =
- (tx4927_pcicptr->
- pcistatus & 0x0000ffff) | (PCI_STATUS_REC_MASTER_ABORT
- << 16);
-
- return;
- }
-#endif
- printk("PCI error interrupt (irq 0x%x).\n", irq);
-
- printk("pcistat:%04x, g2pstatus:%08lx, pcicstatus:%08lx\n",
- (unsigned short) (tx4927_pcicptr->pcistatus >> 16),
- tx4927_pcicptr->g2pstatus, tx4927_pcicptr->pcicstatus);
- printk("ccfg:%08lx, tear:%02lx_%08lx\n",
- (unsigned long) tx4927_ccfgptr->ccfg,
- (unsigned long) (tx4927_ccfgptr->tear >> 32),
- (unsigned long) tx4927_ccfgptr->tear);
- show_regs(get_irq_regs());
-}
-
-void __init toshiba_rbtx4927_pci_irq_init(void)
-{
- return;
-}
-
-void tx4927_reset_pci_pcic(void)
-{
- /* Reset PCI Bus */
- *tx4927_pcireset_ptr = 1;
- /* Reset PCIC */
- tx4927_ccfgptr->clkctr |= TX4927_CLKCTR_PCIRST;
- udelay(10000);
- /* clear PCIC reset */
- tx4927_ccfgptr->clkctr &= ~TX4927_CLKCTR_PCIRST;
- *tx4927_pcireset_ptr = 0;
-}
-#endif /* CONFIG_PCI */
-
-#ifdef CONFIG_PCI
-void print_pci_status(void)
-{
- printk("PCI STATUS %lx\n", tx4927_pcicptr->pcistatus);
- printk("PCIC STATUS %lx\n", tx4927_pcicptr->pcicstatus);
-}
-
extern struct pci_controller tx4927_controller;
static struct pci_dev *fake_pci_dev(struct pci_controller *hose,
}
EARLY_PCI_OP(read, byte, u8 *)
-EARLY_PCI_OP(read, word, u16 *)
EARLY_PCI_OP(read, dword, u32 *)
EARLY_PCI_OP(write, byte, u8)
-EARLY_PCI_OP(write, word, u16)
EARLY_PCI_OP(write, dword, u32)
static int __init tx4927_pcibios_init(void)
u8 v08_64;
u32 v32_b0;
u8 v08_e1;
+#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG
char *s = " sb/isa --";
+#endif
TOSHIBA_RBTX4927_SETUP_DPRINTK
(TOSHIBA_RBTX4927_SETUP_PCIBIOS, ":%s beg\n",
u8 v08_41;
u8 v08_43;
u8 v08_5c;
+#ifdef TOSHIBA_RBTX4927_SETUP_DEBUG
char *s = " sb/ide --";
+#endif
TOSHIBA_RBTX4927_SETUP_DPRINTK
(TOSHIBA_RBTX4927_SETUP_PCIBIOS, ":%s beg\n",
extern struct resource pci_io_resource;
extern struct resource pci_mem_resource;
-void tx4927_pci_setup(void)
+void __init tx4927_pci_setup(void)
{
static int called = 0;
extern unsigned int tx4927_get_mem_size(void);
}
#endif
- /* setup irq stuff */
- TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
- ":Setting up tx4927 pic.\n");
- TX4927_WR(0xff1ff604, 0x00000400); /* irq trigger */
- TX4927_WR(0xff1ff608, 0x00000000); /* irq trigger */
-
/* setup serial stuff */
TOSHIBA_RBTX4927_SETUP_DPRINTK(TOSHIBA_RBTX4927_SETUP_SETUP,
":Setting up tx4927 sio.\n");
req.iotype = UPIO_MEM;
req.membase = (char *)(0xff1ff300 + i * 0x100);
req.mapbase = 0xff1ff300 + i * 0x100;
- req.irq = 32 + i;
+ req.irq = TX4927_IRQ_PIC_BEG + 8 + i;
req.flags |= UPF_BUGGY_UART /*HAVE_CTS_LINE*/;
req.uartclk = 50000000;
early_serial_txx9_setup(&req);