OvmfPkg: Apply uncrustify changes
REF: https://bugzilla.tianocore.org/show_bug.cgi?id=3737 Apply uncrustify changes to .c/.h files in the OvmfPkg package Cc: Andrew Fish <afish@apple.com> Cc: Leif Lindholm <leif@nuviainc.com> Cc: Michael D Kinney <michael.d.kinney@intel.com> Signed-off-by: Michael Kubacki <michael.kubacki@microsoft.com> Reviewed-by: Andrew Fish <afish@apple.com>
This commit is contained in:
Michael Kubacki
committed by
mergify[bot]
mergify[bot]
parent
d1050b9dff
commit
ac0a286f4d
@ -8,7 +8,6 @@
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#include "LoadLinuxLib.h"
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/**
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A simple check of the kernel setup image
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@ -26,21 +25,20 @@ STATIC
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EFI_STATUS
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EFIAPI
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BasicKernelSetupCheck (
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IN VOID *KernelSetup
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IN VOID *KernelSetup
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)
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{
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return LoadLinuxCheckKernelSetup(KernelSetup, sizeof (struct boot_params));
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return LoadLinuxCheckKernelSetup (KernelSetup, sizeof (struct boot_params));
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}
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EFI_STATUS
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EFIAPI
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LoadLinuxCheckKernelSetup (
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IN VOID *KernelSetup,
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IN UINTN KernelSetupSize
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IN VOID *KernelSetup,
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IN UINTN KernelSetupSize
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)
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{
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struct boot_params *Bp;
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struct boot_params *Bp;
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if (KernelSetup == NULL) {
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return EFI_INVALID_PARAMETER;
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@ -50,34 +48,34 @@ LoadLinuxCheckKernelSetup (
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return EFI_UNSUPPORTED;
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}
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Bp = (struct boot_params*) KernelSetup;
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Bp = (struct boot_params *)KernelSetup;
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if ((Bp->hdr.signature != 0xAA55) || // Check boot sector signature
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(Bp->hdr.header != SETUP_HDR) ||
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(Bp->hdr.version < 0x205) || // We only support relocatable kernels
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(!Bp->hdr.relocatable_kernel)
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) {
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)
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{
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return EFI_UNSUPPORTED;
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} else {
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return EFI_SUCCESS;
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}
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}
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UINTN
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EFIAPI
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LoadLinuxGetKernelSize (
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IN VOID *KernelSetup,
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IN UINTN KernelSize
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IN VOID *KernelSetup,
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IN UINTN KernelSize
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)
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{
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struct boot_params *Bp;
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struct boot_params *Bp;
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if (EFI_ERROR (BasicKernelSetupCheck (KernelSetup))) {
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return 0;
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}
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Bp = (struct boot_params*) KernelSetup;
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Bp = (struct boot_params *)KernelSetup;
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if (Bp->hdr.version > 0x20a) {
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return Bp->hdr.init_size;
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@ -89,25 +87,24 @@ LoadLinuxGetKernelSize (
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}
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}
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VOID*
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VOID *
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EFIAPI
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LoadLinuxAllocateKernelSetupPages (
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IN UINTN Pages
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IN UINTN Pages
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)
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{
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EFI_STATUS Status;
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EFI_PHYSICAL_ADDRESS Address;
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EFI_STATUS Status;
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EFI_PHYSICAL_ADDRESS Address;
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Address = BASE_1GB;
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Status = gBS->AllocatePages (
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AllocateMaxAddress,
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EfiLoaderData,
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Pages,
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&Address
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);
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Status = gBS->AllocatePages (
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AllocateMaxAddress,
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EfiLoaderData,
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Pages,
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&Address
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);
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if (!EFI_ERROR (Status)) {
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return (VOID*)(UINTN) Address;
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return (VOID *)(UINTN)Address;
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} else {
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return NULL;
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}
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@ -116,19 +113,19 @@ LoadLinuxAllocateKernelSetupPages (
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EFI_STATUS
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EFIAPI
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LoadLinuxInitializeKernelSetup (
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IN VOID *KernelSetup
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IN VOID *KernelSetup
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)
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{
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EFI_STATUS Status;
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UINTN SetupEnd;
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struct boot_params *Bp;
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EFI_STATUS Status;
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UINTN SetupEnd;
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struct boot_params *Bp;
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Status = BasicKernelSetupCheck (KernelSetup);
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if (EFI_ERROR (Status)) {
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return Status;
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}
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Bp = (struct boot_params*) KernelSetup;
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Bp = (struct boot_params *)KernelSetup;
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SetupEnd = 0x202 + (Bp->hdr.jump & 0xff);
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@ -137,29 +134,32 @@ LoadLinuxInitializeKernelSetup (
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//
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ZeroMem (KernelSetup, 0x1f1);
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ZeroMem (((UINT8 *)KernelSetup) + SetupEnd, 4096 - SetupEnd);
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DEBUG ((DEBUG_INFO, "Cleared kernel setup 0-0x1f1, 0x%Lx-0x1000\n",
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(UINT64)SetupEnd));
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DEBUG ((
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DEBUG_INFO,
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"Cleared kernel setup 0-0x1f1, 0x%Lx-0x1000\n",
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(UINT64)SetupEnd
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));
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return EFI_SUCCESS;
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}
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VOID*
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VOID *
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EFIAPI
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LoadLinuxAllocateKernelPages (
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IN VOID *KernelSetup,
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IN UINTN Pages
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IN VOID *KernelSetup,
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IN UINTN Pages
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)
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{
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EFI_STATUS Status;
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EFI_PHYSICAL_ADDRESS KernelAddress;
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UINT32 Loop;
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struct boot_params *Bp;
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EFI_STATUS Status;
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EFI_PHYSICAL_ADDRESS KernelAddress;
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UINT32 Loop;
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struct boot_params *Bp;
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if (EFI_ERROR (BasicKernelSetupCheck (KernelSetup))) {
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return NULL;
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}
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Bp = (struct boot_params*) KernelSetup;
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Bp = (struct boot_params *)KernelSetup;
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for (Loop = 1; Loop < 512; Loop++) {
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KernelAddress = MultU64x32 (
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@ -173,113 +173,110 @@ LoadLinuxAllocateKernelPages (
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&KernelAddress
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);
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if (!EFI_ERROR (Status)) {
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return (VOID*)(UINTN) KernelAddress;
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return (VOID *)(UINTN)KernelAddress;
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}
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}
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return NULL;
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}
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VOID*
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VOID *
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EFIAPI
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LoadLinuxAllocateCommandLinePages (
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IN UINTN Pages
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IN UINTN Pages
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)
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{
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EFI_STATUS Status;
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EFI_PHYSICAL_ADDRESS Address;
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EFI_STATUS Status;
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EFI_PHYSICAL_ADDRESS Address;
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Address = 0xa0000;
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Status = gBS->AllocatePages (
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AllocateMaxAddress,
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EfiLoaderData,
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Pages,
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&Address
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);
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Status = gBS->AllocatePages (
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AllocateMaxAddress,
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EfiLoaderData,
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Pages,
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&Address
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);
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if (!EFI_ERROR (Status)) {
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return (VOID*)(UINTN) Address;
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return (VOID *)(UINTN)Address;
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} else {
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return NULL;
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}
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}
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VOID*
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VOID *
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EFIAPI
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LoadLinuxAllocateInitrdPages (
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IN VOID *KernelSetup,
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IN UINTN Pages
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IN VOID *KernelSetup,
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IN UINTN Pages
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)
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{
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EFI_STATUS Status;
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EFI_PHYSICAL_ADDRESS Address;
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EFI_STATUS Status;
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EFI_PHYSICAL_ADDRESS Address;
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struct boot_params *Bp;
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struct boot_params *Bp;
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if (EFI_ERROR (BasicKernelSetupCheck (KernelSetup))) {
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return NULL;
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}
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Bp = (struct boot_params*) KernelSetup;
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Bp = (struct boot_params *)KernelSetup;
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Address = (EFI_PHYSICAL_ADDRESS)(UINTN) Bp->hdr.ramdisk_max;
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Status = gBS->AllocatePages (
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AllocateMaxAddress,
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EfiLoaderData,
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Pages,
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&Address
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);
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Address = (EFI_PHYSICAL_ADDRESS)(UINTN)Bp->hdr.ramdisk_max;
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Status = gBS->AllocatePages (
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AllocateMaxAddress,
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EfiLoaderData,
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Pages,
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&Address
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);
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if (!EFI_ERROR (Status)) {
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return (VOID*)(UINTN) Address;
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return (VOID *)(UINTN)Address;
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} else {
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return NULL;
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}
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}
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STATIC
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VOID
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SetupLinuxMemmap (
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IN OUT struct boot_params *Bp
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IN OUT struct boot_params *Bp
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)
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{
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EFI_STATUS Status;
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UINT8 TmpMemoryMap[1];
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UINTN MapKey;
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UINTN DescriptorSize;
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UINT32 DescriptorVersion;
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UINTN MemoryMapSize;
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EFI_MEMORY_DESCRIPTOR *MemoryMap;
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EFI_MEMORY_DESCRIPTOR *MemoryMapPtr;
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UINTN Index;
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struct efi_info *Efi;
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struct e820_entry *LastE820;
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struct e820_entry *E820;
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UINTN E820EntryCount;
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EFI_PHYSICAL_ADDRESS LastEndAddr;
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EFI_STATUS Status;
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UINT8 TmpMemoryMap[1];
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UINTN MapKey;
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UINTN DescriptorSize;
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UINT32 DescriptorVersion;
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UINTN MemoryMapSize;
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EFI_MEMORY_DESCRIPTOR *MemoryMap;
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EFI_MEMORY_DESCRIPTOR *MemoryMapPtr;
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UINTN Index;
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struct efi_info *Efi;
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struct e820_entry *LastE820;
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struct e820_entry *E820;
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UINTN E820EntryCount;
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EFI_PHYSICAL_ADDRESS LastEndAddr;
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//
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// Get System MemoryMapSize
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//
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MemoryMapSize = sizeof (TmpMemoryMap);
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Status = gBS->GetMemoryMap (
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&MemoryMapSize,
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(EFI_MEMORY_DESCRIPTOR *)TmpMemoryMap,
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&MapKey,
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&DescriptorSize,
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&DescriptorVersion
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);
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Status = gBS->GetMemoryMap (
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&MemoryMapSize,
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(EFI_MEMORY_DESCRIPTOR *)TmpMemoryMap,
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&MapKey,
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&DescriptorSize,
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&DescriptorVersion
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);
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ASSERT (Status == EFI_BUFFER_TOO_SMALL);
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//
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// Enlarge space here, because we will allocate pool now.
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//
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MemoryMapSize += EFI_PAGE_SIZE;
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Status = gBS->AllocatePool (
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EfiLoaderData,
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MemoryMapSize,
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(VOID **) &MemoryMap
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);
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Status = gBS->AllocatePool (
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EfiLoaderData,
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MemoryMapSize,
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(VOID **)&MemoryMap
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);
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ASSERT_EFI_ERROR (Status);
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//
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@ -294,70 +291,72 @@ SetupLinuxMemmap (
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);
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ASSERT_EFI_ERROR (Status);
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LastE820 = NULL;
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E820 = &Bp->e820_map[0];
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LastE820 = NULL;
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E820 = &Bp->e820_map[0];
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E820EntryCount = 0;
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LastEndAddr = 0;
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MemoryMapPtr = MemoryMap;
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LastEndAddr = 0;
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MemoryMapPtr = MemoryMap;
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for (Index = 0; Index < (MemoryMapSize / DescriptorSize); Index++) {
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UINTN E820Type = 0;
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UINTN E820Type = 0;
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if (MemoryMap->NumberOfPages == 0) {
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continue;
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}
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switch(MemoryMap->Type) {
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case EfiReservedMemoryType:
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case EfiRuntimeServicesCode:
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case EfiRuntimeServicesData:
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case EfiMemoryMappedIO:
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case EfiMemoryMappedIOPortSpace:
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case EfiPalCode:
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E820Type = E820_RESERVED;
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break;
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switch (MemoryMap->Type) {
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case EfiReservedMemoryType:
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case EfiRuntimeServicesCode:
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case EfiRuntimeServicesData:
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case EfiMemoryMappedIO:
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case EfiMemoryMappedIOPortSpace:
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case EfiPalCode:
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E820Type = E820_RESERVED;
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break;
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case EfiUnusableMemory:
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E820Type = E820_UNUSABLE;
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break;
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case EfiUnusableMemory:
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E820Type = E820_UNUSABLE;
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break;
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case EfiACPIReclaimMemory:
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E820Type = E820_ACPI;
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break;
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case EfiACPIReclaimMemory:
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E820Type = E820_ACPI;
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break;
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case EfiLoaderCode:
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case EfiLoaderData:
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case EfiBootServicesCode:
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case EfiBootServicesData:
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case EfiConventionalMemory:
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E820Type = E820_RAM;
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break;
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case EfiLoaderCode:
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case EfiLoaderData:
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case EfiBootServicesCode:
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case EfiBootServicesData:
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case EfiConventionalMemory:
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E820Type = E820_RAM;
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break;
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case EfiACPIMemoryNVS:
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E820Type = E820_NVS;
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break;
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case EfiACPIMemoryNVS:
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E820Type = E820_NVS;
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break;
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default:
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DEBUG ((
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DEBUG_ERROR,
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"Invalid EFI memory descriptor type (0x%x)!\n",
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MemoryMap->Type
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));
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continue;
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default:
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DEBUG ((
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DEBUG_ERROR,
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"Invalid EFI memory descriptor type (0x%x)!\n",
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MemoryMap->Type
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));
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continue;
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}
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if ((LastE820 != NULL) &&
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(LastE820->type == (UINT32) E820Type) &&
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(MemoryMap->PhysicalStart == LastEndAddr)) {
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LastE820->size += EFI_PAGES_TO_SIZE ((UINTN) MemoryMap->NumberOfPages);
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LastEndAddr += EFI_PAGES_TO_SIZE ((UINTN) MemoryMap->NumberOfPages);
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(LastE820->type == (UINT32)E820Type) &&
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(MemoryMap->PhysicalStart == LastEndAddr))
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{
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LastE820->size += EFI_PAGES_TO_SIZE ((UINTN)MemoryMap->NumberOfPages);
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LastEndAddr += EFI_PAGES_TO_SIZE ((UINTN)MemoryMap->NumberOfPages);
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} else {
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if (E820EntryCount >= ARRAY_SIZE (Bp->e820_map)) {
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break;
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}
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E820->type = (UINT32) E820Type;
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E820->addr = MemoryMap->PhysicalStart;
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E820->size = EFI_PAGES_TO_SIZE ((UINTN) MemoryMap->NumberOfPages);
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LastE820 = E820;
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E820->type = (UINT32)E820Type;
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E820->addr = MemoryMap->PhysicalStart;
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E820->size = EFI_PAGES_TO_SIZE ((UINTN)MemoryMap->NumberOfPages);
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LastE820 = E820;
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LastEndAddr = E820->addr + E820->size;
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E820++;
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E820EntryCount++;
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@ -368,85 +367,83 @@ SetupLinuxMemmap (
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//
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MemoryMap = (EFI_MEMORY_DESCRIPTOR *)((UINTN)MemoryMap + DescriptorSize);
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}
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Bp->e820_entries = (UINT8) E820EntryCount;
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Efi = &Bp->efi_info;
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Efi->efi_systab = (UINT32)(UINTN) gST;
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Efi->efi_memdesc_size = (UINT32) DescriptorSize;
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Bp->e820_entries = (UINT8)E820EntryCount;
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Efi = &Bp->efi_info;
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Efi->efi_systab = (UINT32)(UINTN)gST;
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Efi->efi_memdesc_size = (UINT32)DescriptorSize;
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Efi->efi_memdesc_version = DescriptorVersion;
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Efi->efi_memmap = (UINT32)(UINTN) MemoryMapPtr;
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Efi->efi_memmap_size = (UINT32) MemoryMapSize;
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#ifdef MDE_CPU_IA32
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Efi->efi_memmap = (UINT32)(UINTN)MemoryMapPtr;
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Efi->efi_memmap_size = (UINT32)MemoryMapSize;
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#ifdef MDE_CPU_IA32
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Efi->efi_loader_signature = SIGNATURE_32 ('E', 'L', '3', '2');
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#else
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Efi->efi_systab_hi = (UINT32) (((UINT64)(UINTN) gST) >> 32);
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Efi->efi_memmap_hi = (UINT32) (((UINT64)(UINTN) MemoryMapPtr) >> 32);
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#else
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Efi->efi_systab_hi = (UINT32)(((UINT64)(UINTN)gST) >> 32);
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Efi->efi_memmap_hi = (UINT32)(((UINT64)(UINTN)MemoryMapPtr) >> 32);
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Efi->efi_loader_signature = SIGNATURE_32 ('E', 'L', '6', '4');
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#endif
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#endif
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gBS->ExitBootServices (gImageHandle, MapKey);
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}
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|
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EFI_STATUS
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EFIAPI
|
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LoadLinuxSetCommandLine (
|
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IN OUT VOID *KernelSetup,
|
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IN CHAR8 *CommandLine
|
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IN OUT VOID *KernelSetup,
|
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IN CHAR8 *CommandLine
|
||||
)
|
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{
|
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EFI_STATUS Status;
|
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struct boot_params *Bp;
|
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EFI_STATUS Status;
|
||||
struct boot_params *Bp;
|
||||
|
||||
Status = BasicKernelSetupCheck (KernelSetup);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
Bp = (struct boot_params*) KernelSetup;
|
||||
Bp = (struct boot_params *)KernelSetup;
|
||||
|
||||
Bp->hdr.cmd_line_ptr = (UINT32)(UINTN) CommandLine;
|
||||
Bp->hdr.cmd_line_ptr = (UINT32)(UINTN)CommandLine;
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
LoadLinuxSetInitrd (
|
||||
IN OUT VOID *KernelSetup,
|
||||
IN VOID *Initrd,
|
||||
IN UINTN InitrdSize
|
||||
IN OUT VOID *KernelSetup,
|
||||
IN VOID *Initrd,
|
||||
IN UINTN InitrdSize
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
struct boot_params *Bp;
|
||||
EFI_STATUS Status;
|
||||
struct boot_params *Bp;
|
||||
|
||||
Status = BasicKernelSetupCheck (KernelSetup);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
|
||||
Bp = (struct boot_params*) KernelSetup;
|
||||
Bp = (struct boot_params *)KernelSetup;
|
||||
|
||||
Bp->hdr.ramdisk_start = (UINT32)(UINTN) Initrd;
|
||||
Bp->hdr.ramdisk_len = (UINT32) InitrdSize;
|
||||
Bp->hdr.ramdisk_start = (UINT32)(UINTN)Initrd;
|
||||
Bp->hdr.ramdisk_len = (UINT32)InitrdSize;
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
STATIC VOID
|
||||
FindBits (
|
||||
unsigned long Mask,
|
||||
UINT8 *Pos,
|
||||
UINT8 *Size
|
||||
unsigned long Mask,
|
||||
UINT8 *Pos,
|
||||
UINT8 *Size
|
||||
)
|
||||
{
|
||||
UINT8 First, Len;
|
||||
UINT8 First, Len;
|
||||
|
||||
First = 0;
|
||||
Len = 0;
|
||||
Len = 0;
|
||||
|
||||
if (Mask) {
|
||||
while (!(Mask & 0x1)) {
|
||||
@ -459,23 +456,23 @@ FindBits (
|
||||
Len++;
|
||||
}
|
||||
}
|
||||
*Pos = First;
|
||||
|
||||
*Pos = First;
|
||||
*Size = Len;
|
||||
}
|
||||
|
||||
|
||||
STATIC
|
||||
EFI_STATUS
|
||||
SetupGraphicsFromGop (
|
||||
struct screen_info *Si,
|
||||
EFI_GRAPHICS_OUTPUT_PROTOCOL *Gop
|
||||
struct screen_info *Si,
|
||||
EFI_GRAPHICS_OUTPUT_PROTOCOL *Gop
|
||||
)
|
||||
{
|
||||
EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;
|
||||
EFI_STATUS Status;
|
||||
UINTN Size;
|
||||
EFI_GRAPHICS_OUTPUT_MODE_INFORMATION *Info;
|
||||
EFI_STATUS Status;
|
||||
UINTN Size;
|
||||
|
||||
Status = Gop->QueryMode(Gop, Gop->Mode->Mode, &Size, &Info);
|
||||
Status = Gop->QueryMode (Gop, Gop->Mode->Mode, &Size, &Info);
|
||||
if (EFI_ERROR (Status)) {
|
||||
return Status;
|
||||
}
|
||||
@ -485,88 +482,98 @@ SetupGraphicsFromGop (
|
||||
/* EFI framebuffer */
|
||||
Si->orig_video_isVGA = 0x70;
|
||||
|
||||
Si->orig_x = 0;
|
||||
Si->orig_y = 0;
|
||||
Si->orig_video_page = 0;
|
||||
Si->orig_video_mode = 0;
|
||||
Si->orig_video_cols = 0;
|
||||
Si->orig_video_lines = 0;
|
||||
Si->orig_x = 0;
|
||||
Si->orig_y = 0;
|
||||
Si->orig_video_page = 0;
|
||||
Si->orig_video_mode = 0;
|
||||
Si->orig_video_cols = 0;
|
||||
Si->orig_video_lines = 0;
|
||||
Si->orig_video_ega_bx = 0;
|
||||
Si->orig_video_points = 0;
|
||||
|
||||
Si->lfb_base = (UINT32) Gop->Mode->FrameBufferBase;
|
||||
Si->lfb_size = (UINT32) Gop->Mode->FrameBufferSize;
|
||||
Si->lfb_width = (UINT16) Info->HorizontalResolution;
|
||||
Si->lfb_height = (UINT16) Info->VerticalResolution;
|
||||
Si->pages = 1;
|
||||
Si->lfb_base = (UINT32)Gop->Mode->FrameBufferBase;
|
||||
Si->lfb_size = (UINT32)Gop->Mode->FrameBufferSize;
|
||||
Si->lfb_width = (UINT16)Info->HorizontalResolution;
|
||||
Si->lfb_height = (UINT16)Info->VerticalResolution;
|
||||
Si->pages = 1;
|
||||
Si->vesapm_seg = 0;
|
||||
Si->vesapm_off = 0;
|
||||
|
||||
if (Info->PixelFormat == PixelRedGreenBlueReserved8BitPerColor) {
|
||||
Si->lfb_depth = 32;
|
||||
Si->red_size = 8;
|
||||
Si->red_pos = 0;
|
||||
Si->green_size = 8;
|
||||
Si->green_pos = 8;
|
||||
Si->blue_size = 8;
|
||||
Si->blue_pos = 16;
|
||||
Si->rsvd_size = 8;
|
||||
Si->rsvd_pos = 24;
|
||||
Si->lfb_linelength = (UINT16) (Info->PixelsPerScanLine * 4);
|
||||
|
||||
Si->lfb_depth = 32;
|
||||
Si->red_size = 8;
|
||||
Si->red_pos = 0;
|
||||
Si->green_size = 8;
|
||||
Si->green_pos = 8;
|
||||
Si->blue_size = 8;
|
||||
Si->blue_pos = 16;
|
||||
Si->rsvd_size = 8;
|
||||
Si->rsvd_pos = 24;
|
||||
Si->lfb_linelength = (UINT16)(Info->PixelsPerScanLine * 4);
|
||||
} else if (Info->PixelFormat == PixelBlueGreenRedReserved8BitPerColor) {
|
||||
Si->lfb_depth = 32;
|
||||
Si->red_size = 8;
|
||||
Si->red_pos = 16;
|
||||
Si->green_size = 8;
|
||||
Si->green_pos = 8;
|
||||
Si->blue_size = 8;
|
||||
Si->blue_pos = 0;
|
||||
Si->rsvd_size = 8;
|
||||
Si->rsvd_pos = 24;
|
||||
Si->lfb_linelength = (UINT16) (Info->PixelsPerScanLine * 4);
|
||||
Si->lfb_depth = 32;
|
||||
Si->red_size = 8;
|
||||
Si->red_pos = 16;
|
||||
Si->green_size = 8;
|
||||
Si->green_pos = 8;
|
||||
Si->blue_size = 8;
|
||||
Si->blue_pos = 0;
|
||||
Si->rsvd_size = 8;
|
||||
Si->rsvd_pos = 24;
|
||||
Si->lfb_linelength = (UINT16)(Info->PixelsPerScanLine * 4);
|
||||
} else if (Info->PixelFormat == PixelBitMask) {
|
||||
FindBits(Info->PixelInformation.RedMask,
|
||||
&Si->red_pos, &Si->red_size);
|
||||
FindBits(Info->PixelInformation.GreenMask,
|
||||
&Si->green_pos, &Si->green_size);
|
||||
FindBits(Info->PixelInformation.BlueMask,
|
||||
&Si->blue_pos, &Si->blue_size);
|
||||
FindBits(Info->PixelInformation.ReservedMask,
|
||||
&Si->rsvd_pos, &Si->rsvd_size);
|
||||
FindBits (
|
||||
Info->PixelInformation.RedMask,
|
||||
&Si->red_pos,
|
||||
&Si->red_size
|
||||
);
|
||||
FindBits (
|
||||
Info->PixelInformation.GreenMask,
|
||||
&Si->green_pos,
|
||||
&Si->green_size
|
||||
);
|
||||
FindBits (
|
||||
Info->PixelInformation.BlueMask,
|
||||
&Si->blue_pos,
|
||||
&Si->blue_size
|
||||
);
|
||||
FindBits (
|
||||
Info->PixelInformation.ReservedMask,
|
||||
&Si->rsvd_pos,
|
||||
&Si->rsvd_size
|
||||
);
|
||||
Si->lfb_depth = Si->red_size + Si->green_size +
|
||||
Si->blue_size + Si->rsvd_size;
|
||||
Si->lfb_linelength = (UINT16) ((Info->PixelsPerScanLine * Si->lfb_depth) / 8);
|
||||
Si->blue_size + Si->rsvd_size;
|
||||
Si->lfb_linelength = (UINT16)((Info->PixelsPerScanLine * Si->lfb_depth) / 8);
|
||||
} else {
|
||||
Si->lfb_depth = 4;
|
||||
Si->red_size = 0;
|
||||
Si->red_pos = 0;
|
||||
Si->green_size = 0;
|
||||
Si->green_pos = 0;
|
||||
Si->blue_size = 0;
|
||||
Si->blue_pos = 0;
|
||||
Si->rsvd_size = 0;
|
||||
Si->rsvd_pos = 0;
|
||||
Si->lfb_depth = 4;
|
||||
Si->red_size = 0;
|
||||
Si->red_pos = 0;
|
||||
Si->green_size = 0;
|
||||
Si->green_pos = 0;
|
||||
Si->blue_size = 0;
|
||||
Si->blue_pos = 0;
|
||||
Si->rsvd_size = 0;
|
||||
Si->rsvd_pos = 0;
|
||||
Si->lfb_linelength = Si->lfb_width / 2;
|
||||
}
|
||||
|
||||
return Status;
|
||||
}
|
||||
|
||||
|
||||
STATIC
|
||||
EFI_STATUS
|
||||
SetupGraphics (
|
||||
IN OUT struct boot_params *Bp
|
||||
IN OUT struct boot_params *Bp
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_HANDLE *HandleBuffer;
|
||||
UINTN HandleCount;
|
||||
UINTN Index;
|
||||
EFI_GRAPHICS_OUTPUT_PROTOCOL *Gop;
|
||||
EFI_STATUS Status;
|
||||
EFI_HANDLE *HandleBuffer;
|
||||
UINTN HandleCount;
|
||||
UINTN Index;
|
||||
EFI_GRAPHICS_OUTPUT_PROTOCOL *Gop;
|
||||
|
||||
ZeroMem ((VOID*)&Bp->screen_info, sizeof(Bp->screen_info));
|
||||
ZeroMem ((VOID *)&Bp->screen_info, sizeof (Bp->screen_info));
|
||||
|
||||
Status = gBS->LocateHandleBuffer (
|
||||
ByProtocol,
|
||||
@ -580,7 +587,7 @@ SetupGraphics (
|
||||
Status = gBS->HandleProtocol (
|
||||
HandleBuffer[Index],
|
||||
&gEfiGraphicsOutputProtocolGuid,
|
||||
(VOID*) &Gop
|
||||
(VOID *)&Gop
|
||||
);
|
||||
if (EFI_ERROR (Status)) {
|
||||
continue;
|
||||
@ -599,11 +606,10 @@ SetupGraphics (
|
||||
return EFI_NOT_FOUND;
|
||||
}
|
||||
|
||||
|
||||
STATIC
|
||||
EFI_STATUS
|
||||
SetupLinuxBootParams (
|
||||
IN OUT struct boot_params *Bp
|
||||
IN OUT struct boot_params *Bp
|
||||
)
|
||||
{
|
||||
SetupGraphics (Bp);
|
||||
@ -613,7 +619,6 @@ SetupLinuxBootParams (
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
EFI_STATUS
|
||||
EFIAPI
|
||||
LoadLinux (
|
||||
@ -621,7 +626,7 @@ LoadLinux (
|
||||
IN OUT VOID *KernelSetup
|
||||
)
|
||||
{
|
||||
EFI_STATUS Status;
|
||||
EFI_STATUS Status;
|
||||
struct boot_params *Bp;
|
||||
|
||||
Status = BasicKernelSetupCheck (KernelSetup);
|
||||
@ -629,9 +634,9 @@ LoadLinux (
|
||||
return Status;
|
||||
}
|
||||
|
||||
Bp = (struct boot_params *) KernelSetup;
|
||||
Bp = (struct boot_params *)KernelSetup;
|
||||
|
||||
if (Bp->hdr.version < 0x205 || !Bp->hdr.relocatable_kernel) {
|
||||
if ((Bp->hdr.version < 0x205) || !Bp->hdr.relocatable_kernel) {
|
||||
//
|
||||
// We only support relocatable kernels
|
||||
//
|
||||
@ -640,13 +645,14 @@ LoadLinux (
|
||||
|
||||
InitLinuxDescriptorTables ();
|
||||
|
||||
Bp->hdr.code32_start = (UINT32)(UINTN) Kernel;
|
||||
if (Bp->hdr.version >= 0x20c && Bp->hdr.handover_offset &&
|
||||
(Bp->hdr.xloadflags & (sizeof (UINTN) == 4 ? BIT2 : BIT3))) {
|
||||
Bp->hdr.code32_start = (UINT32)(UINTN)Kernel;
|
||||
if ((Bp->hdr.version >= 0x20c) && Bp->hdr.handover_offset &&
|
||||
(Bp->hdr.xloadflags & ((sizeof (UINTN) == 4) ? BIT2 : BIT3)))
|
||||
{
|
||||
DEBUG ((DEBUG_INFO, "Jumping to kernel EFI handover point at ofs %x\n", Bp->hdr.handover_offset));
|
||||
|
||||
DisableInterrupts ();
|
||||
JumpToUefiKernel ((VOID*) gImageHandle, (VOID*) gST, KernelSetup, Kernel);
|
||||
JumpToUefiKernel ((VOID *)gImageHandle, (VOID *)gST, KernelSetup, Kernel);
|
||||
}
|
||||
|
||||
//
|
||||
@ -657,8 +663,7 @@ LoadLinux (
|
||||
DEBUG ((DEBUG_INFO, "Jumping to kernel\n"));
|
||||
DisableInterrupts ();
|
||||
SetLinuxDescriptorTables ();
|
||||
JumpToKernel (Kernel, (VOID*) KernelSetup);
|
||||
JumpToKernel (Kernel, (VOID *)KernelSetup);
|
||||
|
||||
return EFI_SUCCESS;
|
||||
}
|
||||
|
||||
|
||||
Reference in New Issue
Block a user