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| author | Paolo Bonzini <pbonzini@redhat.com> | 2019-07-24 12:14:56 +0200 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-07-24 12:14:56 +0200 |
| commit | 0f147388c0c23a2f7267ee0bf58333939d7a5d84 (patch) | |
| tree | 99c3e4a51bb475b4513f75e1952cad34c31667e9 /hwsetup.c | |
| parent | e7fc653f44247f1008509a68bf9b666e33fea0e5 (diff) | |
| download | qboot-0f147388c0c23a2f7267ee0bf58333939d7a5d84.zip qboot-0f147388c0c23a2f7267ee0bf58333939d7a5d84.tar.gz qboot-0f147388c0c23a2f7267ee0bf58333939d7a5d84.tar.bz2 | |
do not mix tabs and spaces in a single file
Diffstat (limited to 'hwsetup.c')
| -rw-r--r-- | hwsetup.c | 44 |
1 files changed, 22 insertions, 22 deletions
@@ -25,7 +25,7 @@ static void setup_piix_pm(void) { const int bdf = (1 << 3) | 3; - pci_config_writel(bdf, PIIX_PMBASE, 0x601); + pci_config_writel(bdf, PIIX_PMBASE, 0x601); pci_config_writeb(bdf, PIIX_PMREGMISC, 0x01); pci_config_writel(bdf, PIIX_SMBHSTBASE, 0x701); pci_config_writeb(bdf, PIIX_SMBHSTCFG, 0x09); @@ -61,25 +61,25 @@ static void setup_ich9_pm(void) static void setup_pic(void) { - /* Send ICW1 (select OCW1 + will send ICW4) */ - outb(0x20, 0x11); - outb(0xa0, 0x11); - /* Send ICW2 (base irqs: 0x08-0x0f for irq0-7, 0x70-0x77 for irq8-15) */ - outb(0x21, 8); - outb(0xa1, 0x70); - /* Send ICW3 (cascaded pic ids) */ - outb(0x21, 0x04); - outb(0xa1, 0x02); - /* Send ICW4 (enable 8086 mode) */ - outb(0x21, 0x01); - outb(0xa1, 0x01); - /* Mask all irqs (except cascaded PIC2 irq) */ - outb(0x21, ~(1 << 2)); - outb(0xa1, ~0); - - /* Set ELCR to IRQs 10 and 11 */ - outb(0x4d0, 0); - outb(0x4d1, 0x0c); + /* Send ICW1 (select OCW1 + will send ICW4) */ + outb(0x20, 0x11); + outb(0xa0, 0x11); + /* Send ICW2 (base irqs: 0x08-0x0f for irq0-7, 0x70-0x77 for irq8-15) */ + outb(0x21, 8); + outb(0xa1, 0x70); + /* Send ICW3 (cascaded pic ids) */ + outb(0x21, 0x04); + outb(0xa1, 0x02); + /* Send ICW4 (enable 8086 mode) */ + outb(0x21, 0x01); + outb(0xa1, 0x01); + /* Mask all irqs (except cascaded PIC2 irq) */ + outb(0x21, ~(1 << 2)); + outb(0xa1, ~0); + + /* Set ELCR to IRQs 10 and 11 */ + outb(0x4d0, 0); + outb(0x4d1, 0x0c); } void setup_pam(int bdf, int pambase) @@ -103,8 +103,8 @@ void setup_hw(void) int rom_check_value; int pambase; - uint32_t id = pci_config_readl(bdf, 0); - if (id == (PCI_VENDOR_ID_INTEL | (PCI_DEVICE_ID_INTEL_82441 << 16))) { + uint32_t id = pci_config_readl(bdf, 0); + if (id == (PCI_VENDOR_ID_INTEL | (PCI_DEVICE_ID_INTEL_82441 << 16))) { setup_piix(); setup_piix_pm(); pambase = I440FX_PAM0; |