diff options
| author | Bin Meng <bmeng.cn@gmail.com> | 2016-02-01 01:40:56 -0800 |
|---|---|---|
| committer | Bin Meng <bmeng.cn@gmail.com> | 2016-02-05 12:47:22 +0800 |
| commit | 6039200c65e645c81032e0fe20f036f83bbc1c46 (patch) | |
| tree | ddd39e2cfe131f478fa29ef8b33742ffd8c224fb /arch | |
| parent | 66484f0fc01ab3c65007c869f563adc04aa5c175 (diff) | |
x86: qemu: Convert to use DM PCI API
Use pci_[read|write]_config intead of x86_pci_[read|write]_config.
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: Simon Glass <sjg@chromium.org>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/x86/cpu/qemu/qemu.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/arch/x86/cpu/qemu/qemu.c b/arch/x86/cpu/qemu/qemu.c index f8af566dea..7ad0ee49a1 100644 --- a/arch/x86/cpu/qemu/qemu.c +++ b/arch/x86/cpu/qemu/qemu.c @@ -5,8 +5,8 @@ */ #include <common.h> +#include <pci.h> #include <asm/irq.h> -#include <asm/pci.h> #include <asm/post.h> #include <asm/processor.h> #include <asm/arch/device.h> @@ -21,23 +21,23 @@ static void enable_pm_piix(void) u16 cmd; /* Set the PM I/O base */ - x86_pci_write_config32(PIIX_PM, PMBA, CONFIG_ACPI_PM1_BASE | 1); + pci_write_config32(PIIX_PM, PMBA, CONFIG_ACPI_PM1_BASE | 1); /* Enable access to the PM I/O space */ - cmd = x86_pci_read_config16(PIIX_PM, PCI_COMMAND); + pci_read_config16(PIIX_PM, PCI_COMMAND, &cmd); cmd |= PCI_COMMAND_IO; - x86_pci_write_config16(PIIX_PM, PCI_COMMAND, cmd); + pci_write_config16(PIIX_PM, PCI_COMMAND, cmd); /* PM I/O Space Enable (PMIOSE) */ - en = x86_pci_read_config8(PIIX_PM, PMREGMISC); + pci_read_config8(PIIX_PM, PMREGMISC, &en); en |= PMIOSE; - x86_pci_write_config8(PIIX_PM, PMREGMISC, en); + pci_write_config8(PIIX_PM, PMREGMISC, en); } static void enable_pm_ich9(void) { /* Set the PM I/O base */ - x86_pci_write_config32(ICH9_PM, PMBA, CONFIG_ACPI_PM1_BASE | 1); + pci_write_config32(ICH9_PM, PMBA, CONFIG_ACPI_PM1_BASE | 1); } static void qemu_chipset_init(void) @@ -50,7 +50,7 @@ static void qemu_chipset_init(void) * the same bitfield layout. Here we determine the offset based on its * PCI device ID. */ - device = x86_pci_read_config16(PCI_BDF(0, 0, 0), PCI_DEVICE_ID); + pci_read_config16(PCI_BDF(0, 0, 0), PCI_DEVICE_ID, &device); i440fx = (device == PCI_DEVICE_ID_INTEL_82441); pam = i440fx ? I440FX_PAM : Q35_PAM; @@ -60,7 +60,7 @@ static void qemu_chipset_init(void) * Configure legacy segments C/D/E/F to system RAM */ for (i = 0; i < PAM_NUM; i++) - x86_pci_write_config8(PCI_BDF(0, 0, 0), pam + i, PAM_RW); + pci_write_config8(PCI_BDF(0, 0, 0), pam + i, PAM_RW); if (i440fx) { /* @@ -71,19 +71,19 @@ static void qemu_chipset_init(void) * registers to see whether legacy ports decode is turned on. * This is to make Linux ata_piix driver happy. */ - x86_pci_write_config16(PIIX_IDE, IDE0_TIM, IDE_DECODE_EN); - x86_pci_write_config16(PIIX_IDE, IDE1_TIM, IDE_DECODE_EN); + pci_write_config16(PIIX_IDE, IDE0_TIM, IDE_DECODE_EN); + pci_write_config16(PIIX_IDE, IDE1_TIM, IDE_DECODE_EN); /* Enable I/O APIC */ - xbcs = x86_pci_read_config16(PIIX_ISA, XBCS); + pci_read_config16(PIIX_ISA, XBCS, &xbcs); xbcs |= APIC_EN; - x86_pci_write_config16(PIIX_ISA, XBCS, xbcs); + pci_write_config16(PIIX_ISA, XBCS, xbcs); enable_pm_piix(); } else { /* Configure PCIe ECAM base address */ - x86_pci_write_config32(PCI_BDF(0, 0, 0), PCIEX_BAR, - CONFIG_PCIE_ECAM_BASE | BAR_EN); + pci_write_config32(PCI_BDF(0, 0, 0), PCIEX_BAR, + CONFIG_PCIE_ECAM_BASE | BAR_EN); enable_pm_ich9(); } @@ -136,8 +136,8 @@ int mp_determine_pci_dstirq(int bus, int dev, int func, int pirq) * connected to I/O APIC INTPIN#16-19. Instead they are routed * to an irq number controled by the PIRQ routing register. */ - irq = x86_pci_read_config8(PCI_BDF(bus, dev, func), - PCI_INTERRUPT_LINE); + pci_read_config8(PCI_BDF(bus, dev, func), + PCI_INTERRUPT_LINE, &irq); } else { /* * ICH9's PIRQ[A-H] are not consecutive numbers from 0 to 7. |