Pull sony-2.6.24 into release branch

[linux-2.6-omap-h63xx.git] / arch / mips / tx4927 / toshiba_rbtx4927 / toshiba_rbtx4927_setup.c

diff --git a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
index ab72292a172e65bd7639e4cf1aa8649b8de6584a..3e84237abe639b78a61d8a5c67426b108babf6a6 100644 (file)
--- a/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
+++ b/arch/mips/tx4927/toshiba_rbtx4927/toshiba_rbtx4927_setup.c
@@ -151,7 +151,6 @@ unsigned long mips_memory_upper;
 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
@@ -159,58 +158,6 @@ int tx4927_pci66 = 0;              /* 0:auto */
 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,
@@ -239,10 +186,8 @@ static int early_##rw##_config_##size(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)
@@ -269,7 +214,9 @@ 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",
@@ -354,7 +301,9 @@ static int __init tx4927_pcibios_init(void)
                        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",
@@ -492,7 +441,7 @@ arch_initcall(tx4927_pcibios_init);
 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);
@@ -798,12 +747,6 @@ void __init toshiba_rbtx4927_setup(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");
@@ -965,7 +908,7 @@ void __init toshiba_rbtx4927_setup(void)
                        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);