diff options
| author | Simon Glass <sjg@chromium.org> | 2021-08-02 03:54:43 +0300 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2021-09-14 01:23:13 +0300 |
| commit | 23cacd57040244e3ecab3e95a36f08c8242159b2 (patch) | |
| tree | 301a28483b6e6ef07d9abd89440df798c31da903 /drivers/pci | |
| parent | e882a59ef1b293b6af496c3bd8417f648315a42f (diff) | |
| download | u-boot-23cacd57040244e3ecab3e95a36f08c8242159b2.tar.xz | |
pci: Drop PCI_INDIRECT_BRIDGE
This does not work with driver model so can be removed.
Signed-off-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'drivers/pci')
| -rw-r--r-- | drivers/pci/Makefile | 1 | ||||
| -rw-r--r-- | drivers/pci/pci_indirect.c | 71 |
2 files changed, 0 insertions, 72 deletions
diff --git a/drivers/pci/Makefile b/drivers/pci/Makefile index bdfdec98a0..4a131bf5ca 100644 --- a/drivers/pci/Makefile +++ b/drivers/pci/Makefile @@ -14,7 +14,6 @@ obj-$(CONFIG_PCI) += pci_auto_common.o pci_common.o obj-$(CONFIG_PCIE_ECAM_GENERIC) += pcie_ecam_generic.o obj-$(CONFIG_PCIE_ECAM_SYNQUACER) += pcie_ecam_synquacer.o obj-$(CONFIG_FSL_PCI_INIT) += fsl_pci_init.o -obj-$(CONFIG_PCI_INDIRECT_BRIDGE) += pci_indirect.o obj-$(CONFIG_PCI_GT64120) += pci_gt64120.o obj-$(CONFIG_PCI_MPC85XX) += pci_mpc85xx.o obj-$(CONFIG_PCI_MSC01) += pci_msc01.o diff --git a/drivers/pci/pci_indirect.c b/drivers/pci/pci_indirect.c deleted file mode 100644 index 6134c22d1b..0000000000 --- a/drivers/pci/pci_indirect.c +++ /dev/null @@ -1,71 +0,0 @@ -// SPDX-License-Identifier: GPL-2.0+ -/* - * Support for indirect PCI bridges. - * - * Copyright (C) 1998 Gabriel Paubert. - */ - -#include <common.h> - -#if !defined(__I386__) && !defined(CONFIG_DM_PCI) - -#include <asm/processor.h> -#include <asm/io.h> -#include <pci.h> - -#define cfg_read(val, addr, type, op) *val = op((type)(addr)) -#define cfg_write(val, addr, type, op) op((type *)(addr), (val)) - -#if defined(CONFIG_E500) || defined(CONFIG_MPC86xx) -#define INDIRECT_PCI_OP(rw, size, type, op, mask) \ -static int \ -indirect_##rw##_config_##size(struct pci_controller *hose, \ - pci_dev_t dev, int offset, type val) \ -{ \ - u32 b, d,f; \ - b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev); \ - b = b - hose->first_busno; \ - dev = PCI_BDF(b, d, f); \ - *(hose->cfg_addr) = dev | (offset & 0xfc) | ((offset & 0xf00) << 16) | 0x80000000; \ - sync(); \ - cfg_##rw(val, hose->cfg_data + (offset & mask), type, op); \ - return 0; \ -} -#else -#define INDIRECT_PCI_OP(rw, size, type, op, mask) \ -static int \ -indirect_##rw##_config_##size(struct pci_controller *hose, \ - pci_dev_t dev, int offset, type val) \ -{ \ - u32 b, d,f; \ - b = PCI_BUS(dev); d = PCI_DEV(dev); f = PCI_FUNC(dev); \ - b = b - hose->first_busno; \ - dev = PCI_BDF(b, d, f); \ - out_le32(hose->cfg_addr, dev | (offset & 0xfc) | 0x80000000); \ - cfg_##rw(val, hose->cfg_data + (offset & mask), type, op); \ - return 0; \ -} -#endif - -INDIRECT_PCI_OP(read, byte, u8 *, in_8, 3) -INDIRECT_PCI_OP(read, word, u16 *, in_le16, 2) -INDIRECT_PCI_OP(read, dword, u32 *, in_le32, 0) -INDIRECT_PCI_OP(write, byte, u8, out_8, 3) -INDIRECT_PCI_OP(write, word, u16, out_le16, 2) -INDIRECT_PCI_OP(write, dword, u32, out_le32, 0) - -void pci_setup_indirect(struct pci_controller* hose, u32 cfg_addr, u32 cfg_data) -{ - pci_set_ops(hose, - indirect_read_config_byte, - indirect_read_config_word, - indirect_read_config_dword, - indirect_write_config_byte, - indirect_write_config_word, - indirect_write_config_dword); - - hose->cfg_addr = (unsigned int *) cfg_addr; - hose->cfg_data = (unsigned char *) cfg_data; -} - -#endif /* !__I386__ */ |