diff options
author | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-06-12 10:02:03 -0500 |
---|---|---|
committer | James Bottomley <James.Bottomley@HansenPartnership.com> | 2009-06-12 10:02:03 -0500 |
commit | 82681a318f9f028ea64e61f24bbd9ac535531921 (patch) | |
tree | 529b6a5b4fd040fb54b7672b1a224ebd47445876 /arch/sh/drivers/pci/ops-snapgear.c | |
parent | 3860c97bd60a4525bb62eb90e3e7d2f02662ac59 (diff) | |
parent | 8ebf975608aaebd7feb33d77f07ba21a6380e086 (diff) |
[SCSI] Merge branch 'linus'
Conflicts:
drivers/message/fusion/mptsas.c
fixed up conflict between req->data_len accessors and mptsas driver updates.
Signed-off-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Diffstat (limited to 'arch/sh/drivers/pci/ops-snapgear.c')
-rw-r--r-- | arch/sh/drivers/pci/ops-snapgear.c | 94 |
1 files changed, 0 insertions, 94 deletions
diff --git a/arch/sh/drivers/pci/ops-snapgear.c b/arch/sh/drivers/pci/ops-snapgear.c deleted file mode 100644 index 53dd893d4e5..00000000000 --- a/arch/sh/drivers/pci/ops-snapgear.c +++ /dev/null @@ -1,94 +0,0 @@ -/* - * arch/sh/drivers/pci/ops-snapgear.c - * - * Author: David McCullough <davidm@snapgear.com> - * - * Ported to new API by Paul Mundt <lethal@linux-sh.org> - * - * Highly leveraged from pci-bigsur.c, written by Dustin McIntire. - * - * May be copied or modified under the terms of the GNU General Public - * License. See linux/COPYING for more information. - * - * PCI initialization for the SnapGear boards - */ -#include <linux/kernel.h> -#include <linux/types.h> -#include <linux/init.h> -#include <linux/pci.h> -#include "pci-sh4.h" - -#define SNAPGEAR_PCI_IO 0x4000 -#define SNAPGEAR_PCI_MEM 0xfd000000 - -/* PCI: default LOCAL memory window sizes (seen from PCI bus) */ -#define SNAPGEAR_LSR0_SIZE (64*(1<<20)) //64MB -#define SNAPGEAR_LSR1_SIZE (64*(1<<20)) //64MB - -static struct resource sh7751_io_resource = { - .name = "SH7751 IO", - .start = SNAPGEAR_PCI_IO, - .end = SNAPGEAR_PCI_IO + (64*1024) - 1, /* 64KiB I/O */ - .flags = IORESOURCE_IO, -}; - -static struct resource sh7751_mem_resource = { - .name = "SH7751 mem", - .start = SNAPGEAR_PCI_MEM, - .end = SNAPGEAR_PCI_MEM + (64*1024*1024) - 1, /* 64MiB mem */ - .flags = IORESOURCE_MEM, -}; - -struct pci_channel board_pci_channels[] = { - { &sh4_pci_ops, &sh7751_io_resource, &sh7751_mem_resource, 0, 0xff }, - { 0, } -}; - -static struct sh4_pci_address_map sh7751_pci_map = { - .window0 = { - .base = SH7751_CS2_BASE_ADDR, - .size = SNAPGEAR_LSR0_SIZE, - }, - - .window1 = { - .base = SH7751_CS2_BASE_ADDR, - .size = SNAPGEAR_LSR1_SIZE, - }, - - .flags = SH4_PCIC_NO_RESET, -}; - -/* - * Initialize the SnapGear PCI interface - * Setup hardware to be Central Funtion - * Copy the BSR regs to the PCI interface - * Setup PCI windows into local RAM - */ -int __init pcibios_init_platform(void) -{ - return sh7751_pcic_init(&sh7751_pci_map); -} - -int __init pcibios_map_platform_irq(struct pci_dev *pdev, u8 slot, u8 pin) -{ - int irq = -1; - - switch (slot) { - case 8: /* the PCI bridge */ break; - case 11: irq = 8; break; /* USB */ - case 12: irq = 11; break; /* PCMCIA */ - case 13: irq = 5; break; /* eth0 */ - case 14: irq = 8; break; /* eth1 */ - case 15: irq = 11; break; /* safenet (unused) */ - } - - printk("PCI: Mapping SnapGear IRQ for slot %d, pin %c to irq %d\n", - slot, pin - 1 + 'A', irq); - - return irq; -} - -void __init pcibios_fixup(void) -{ - /* Nothing to fixup .. */ -} |