Update bochs bios

They have applied all of our patches and they have an additional HPET fix.

Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>



git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6289 c046a42c-6fe2-441c-8c8c-71466251a162

5 files changed, 1 insertions, 344 deletions

diff --git a/pc-bios/bios-pq/0002_e820-high-mem.patch b/pc-bios/bios-pq/0002_e820-high-mem.patch
deleted file mode 100644
index 2886e85669..0000000000
--- a/pc-bios/bios-pq/0002_e820-high-mem.patch
+++ /dev/null
@@ -1,129 +0,0 @@
-From: Izik Eidus <izike@qumranet.com>
-
-add support to memory above the pci hole
-    
-the new memory region is mapped after address 0x100000000,
-the bios take the size of the memory after the 0x100000000 from
-three new cmos bytes.
-
-diff --git a/bios/rombios.c b/bios/rombios.c
-index 1be0816..b70f249 100644
---- a/bios/rombios.c
-+++ b/bios/rombios.c
-@@ -4442,22 +4442,25 @@ BX_DEBUG_INT15("case default:\n");
- #endif // BX_USE_PS2_MOUSE
- 
- 
--void set_e820_range(ES, DI, start, end, type)
-+void set_e820_range(ES, DI, start, end, extra_start, extra_end, type)
-      Bit16u ES;
-      Bit16u DI;
-      Bit32u start;
-      Bit32u end;
-+     Bit8u extra_start;
-+     Bit8u extra_end;
-      Bit16u type;
- {
-     write_word(ES, DI, start);
-     write_word(ES, DI+2, start >> 16);
--    write_word(ES, DI+4, 0x00);
-+    write_word(ES, DI+4, extra_start);
-     write_word(ES, DI+6, 0x00);
- 
-     end -= start;
-+    extra_end -= extra_start;
-     write_word(ES, DI+8, end);
-     write_word(ES, DI+10, end >> 16);
--    write_word(ES, DI+12, 0x0000);
-+    write_word(ES, DI+12, extra_end);
-     write_word(ES, DI+14, 0x0000);
- 
-     write_word(ES, DI+16, type);
-@@ -4470,7 +4473,9 @@ int15_function32(regs, ES, DS, FLAGS)
-   Bit16u ES, DS, FLAGS;
- {
-   Bit32u  extended_memory_size=0; // 64bits long
-+  Bit32u  extra_lowbits_memory_size=0;
-   Bit16u  CX,DX;
-+  Bit8u   extra_highbits_memory_size=0;
- 
- BX_DEBUG_INT15("int15 AX=%04x\n",regs.u.r16.ax);
- 
-@@ -4544,11 +4549,18 @@ ASM_END
-                     extended_memory_size += (1L * 1024 * 1024);
-                 }
- 
-+                extra_lowbits_memory_size = inb_cmos(0x5c);
-+                extra_lowbits_memory_size <<= 8;
-+                extra_lowbits_memory_size |= inb_cmos(0x5b);
-+                extra_lowbits_memory_size *= 64;
-+                extra_lowbits_memory_size *= 1024;
-+                extra_highbits_memory_size = inb_cmos(0x5d);
-+
-                 switch(regs.u.r16.bx)
-                 {
-                     case 0:
-                         set_e820_range(ES, regs.u.r16.di,
--                                       0x0000000L, 0x0009f000L, 1);
-+                                       0x0000000L, 0x0009f000L, 0, 0, 1);
-                         regs.u.r32.ebx = 1;
-                         regs.u.r32.eax = 0x534D4150;
-                         regs.u.r32.ecx = 0x14;
-@@ -4557,7 +4569,7 @@ ASM_END
-                         break;
-                     case 1:
-                         set_e820_range(ES, regs.u.r16.di,
--                                       0x0009f000L, 0x000a0000L, 2);
-+                                       0x0009f000L, 0x000a0000L, 0, 0, 2);
-                         regs.u.r32.ebx = 2;
-                         regs.u.r32.eax = 0x534D4150;
-                         regs.u.r32.ecx = 0x14;
-@@ -4566,7 +4578,7 @@ ASM_END
-                         break;
-                     case 2:
-                         set_e820_range(ES, regs.u.r16.di,
--                                       0x000e8000L, 0x00100000L, 2);
-+                                       0x000e8000L, 0x00100000L, 0, 0, 2);
-                         regs.u.r32.ebx = 3;
-                         regs.u.r32.eax = 0x534D4150;
-                         regs.u.r32.ecx = 0x14;
-@@ -4577,7 +4589,7 @@ ASM_END
- #if BX_ROMBIOS32
-                         set_e820_range(ES, regs.u.r16.di,
-                                        0x00100000L,
--                                       extended_memory_size - ACPI_DATA_SIZE, 1);
-+                                       extended_memory_size - ACPI_DATA_SIZE ,0, 0, 1);
-                         regs.u.r32.ebx = 4;
- #else
-                         set_e820_range(ES, regs.u.r16.di,
-@@ -4593,7 +4605,7 @@ ASM_END
-                     case 4:
-                         set_e820_range(ES, regs.u.r16.di,
-                                        extended_memory_size - ACPI_DATA_SIZE,
--                                       extended_memory_size, 3); // ACPI RAM
-+                                       extended_memory_size ,0, 0, 3); // ACPI RAM
-                         regs.u.r32.ebx = 5;
-                         regs.u.r32.eax = 0x534D4150;
-                         regs.u.r32.ecx = 0x14;
-@@ -4603,7 +4615,20 @@ ASM_END
-                     case 5:
-                         /* 256KB BIOS area at the end of 4 GB */
-                         set_e820_range(ES, regs.u.r16.di,
--                                       0xfffc0000L, 0x00000000L, 2);
-+                                       0xfffc0000L, 0x00000000L ,0, 0, 2);
-+                        if (extra_highbits_memory_size || extra_lowbits_memory_size)
-+                            regs.u.r32.ebx = 6;
-+                        else
-+                            regs.u.r32.ebx = 0;
-+                        regs.u.r32.eax = 0x534D4150;
-+                        regs.u.r32.ecx = 0x14;
-+                        CLEAR_CF();
-+                        return;
-+                    case 6:
-+                        /* Maping of memory above 4 GB */
-+                        set_e820_range(ES, regs.u.r16.di, 0x00000000L,
-+                        extra_lowbits_memory_size, 1, extra_highbits_memory_size
-+                                       + 1, 1);
-                         regs.u.r32.ebx = 0;
-                         regs.u.r32.eax = 0x534D4150;
-                         regs.u.r32.ecx = 0x14;
diff --git a/pc-bios/bios-pq/0003_smp-startup-poll.patch b/pc-bios/bios-pq/0003_smp-startup-poll.patch
deleted file mode 100644
index cd1a3ff034..0000000000
--- a/pc-bios/bios-pq/0003_smp-startup-poll.patch
+++ /dev/null
@@ -1,21 +0,0 @@
-From: Avi Kivity <avi@qumranet.com>
-
-instead of timing out, wait until all cpus are up
-
-diff --git a/bios/rombios32.c b/bios/rombios32.c
-index ef98a41..05ba40d 100644
---- a/bios/rombios32.c
-+++ b/bios/rombios32.c
-@@ -512,7 +512,12 @@ void smp_probe(void)
-         sipi_vector = AP_BOOT_ADDR >> 12;
-         writel(APIC_BASE + APIC_ICR_LOW, 0x000C4600 | sipi_vector);
- 
-+#ifndef BX_QEMU
-         delay_ms(10);
-+#else
-+        while (cmos_readb(0x5f) + 1 != readw(&smp_cpus))
-+            ;
-+#endif
-     }
-     BX_INFO("Found %d cpu(s)\n", readw(&smp_cpus));
- }
diff --git a/pc-bios/bios-pq/0005_hpet.patch b/pc-bios/bios-pq/0005_hpet.patch
deleted file mode 100644
index 9347cb501e..0000000000
--- a/pc-bios/bios-pq/0005_hpet.patch
+++ /dev/null
@@ -1,190 +0,0 @@
-BOCHS BIOS changes to support HPET in QEMU.
-
-Signed-off-by Beth Kon <eak@us.ibm.com>
-
-Index: bochs-2.3.7/bios/acpi-dsdt.dsl
-===================================================================
---- bochs-2.3.7.orig/bios/acpi-dsdt.dsl	2008-10-15 12:39:14.000000000 -0500
-+++ bochs-2.3.7/bios/acpi-dsdt.dsl	2008-10-28 07:58:40.000000000 -0500
-@@ -159,6 +159,26 @@
-                 Return (MEMP)
-             }
-         }
-+#ifdef BX_QEMU
-+        Device(HPET) {
-+            Name(_HID,  EISAID("PNP0103"))
-+            Name(_UID, 0)
-+            Method (_STA, 0, NotSerialized) {
-+                    Return(0x0F)
-+            }
-+            Name(_CRS, ResourceTemplate() {
-+                DWordMemory(
-+                    ResourceConsumer, PosDecode, MinFixed, MaxFixed,
-+                    NonCacheable, ReadWrite,
-+                    0x00000000,
-+                    0xFED00000,
-+                    0xFED003FF,
-+                    0x00000000,
-+                    0x00000400 /* 1K memory: FED00000 - FED003FF */
-+                )
-+            })
-+        }
-+#endif
-     }
- 
-     Scope(\_SB.PCI0) {
-Index: bochs-2.3.7/bios/rombios32.c
-===================================================================
---- bochs-2.3.7.orig/bios/rombios32.c	2008-10-15 12:39:36.000000000 -0500
-+++ bochs-2.3.7/bios/rombios32.c	2008-11-12 14:41:41.000000000 -0600
-@@ -1087,7 +1087,11 @@
- struct rsdt_descriptor_rev1
- {
- 	ACPI_TABLE_HEADER_DEF                           /* ACPI common table header */
-+#ifdef BX_QEMU
-+	uint32_t                             table_offset_entry [4]; /* Array of pointers to other */
-+#else
- 	uint32_t                             table_offset_entry [3]; /* Array of pointers to other */
-+#endif
- 			 /* ACPI tables */
- };
- 
-@@ -1227,6 +1231,32 @@
- #endif
- };
- 
-+#ifdef BX_QEMU
-+/*
-+ *  * ACPI 2.0 Generic Address Space definition.
-+ *   */
-+struct acpi_20_generic_address {
-+    uint8_t  address_space_id;
-+    uint8_t  register_bit_width;
-+    uint8_t  register_bit_offset;
-+    uint8_t  reserved;
-+    uint64_t address;
-+};
-+
-+/*
-+ *  * HPET Description Table
-+ *   */
-+struct acpi_20_hpet {
-+    ACPI_TABLE_HEADER_DEF                           /* ACPI common table header */
-+    uint32_t           timer_block_id;
-+    struct acpi_20_generic_address addr;
-+    uint8_t            hpet_number;
-+    uint16_t           min_tick;
-+    uint8_t            page_protect;
-+};
-+#define ACPI_HPET_ADDRESS 0xFED00000UL
-+#endif
-+
- struct madt_io_apic
- {
- 	APIC_HEADER_DEF
-@@ -1237,6 +1267,17 @@
- 			  * lines start */
- };
- 
-+#ifdef BX_QEMU
-+struct madt_int_override
-+{
-+	APIC_HEADER_DEF
-+	uint8_t                bus;     /* Identifies ISA Bus */
-+	uint8_t                source;  /* Bus-relative interrupt source */
-+	uint32_t               gsi;     /* GSI that source will signal */
-+	uint16_t               flags;   /* MPS INTI flags */
-+};
-+#endif
-+
- #include "acpi-dsdt.hex"
- 
- static inline uint16_t cpu_to_le16(uint16_t x)
-@@ -1342,6 +1383,10 @@
-     struct facs_descriptor_rev1 *facs;
-     struct multiple_apic_table *madt;
-     uint8_t *dsdt, *ssdt;
-+#ifdef BX_QEMU
-+    struct acpi_20_hpet *hpet;
-+    uint32_t hpet_addr;
-+#endif
-     uint32_t base_addr, rsdt_addr, fadt_addr, addr, facs_addr, dsdt_addr, ssdt_addr;
-     uint32_t acpi_tables_size, madt_addr, madt_size;
-     int i;
-@@ -1384,10 +1429,21 @@
-     madt_addr = addr;
-     madt_size = sizeof(*madt) +
-         sizeof(struct madt_processor_apic) * smp_cpus +
-+#ifdef BX_QEMU
-+        sizeof(struct madt_io_apic) + sizeof(struct madt_int_override);
-+#else
-         sizeof(struct madt_io_apic);
-+#endif
-     madt = (void *)(addr);
-     addr += madt_size;
- 
-+#ifdef BX_QEMU
-+    addr = (addr + 7) & ~7;
-+    hpet_addr = addr;
-+    hpet = (void *)(addr);
-+    addr += sizeof(*hpet);
-+#endif
-+
-     acpi_tables_size = addr - base_addr;
- 
-     BX_INFO("ACPI tables: RSDP addr=0x%08lx ACPI DATA addr=0x%08lx size=0x%x\n",
-@@ -1410,6 +1466,9 @@
-     rsdt->table_offset_entry[0] = cpu_to_le32(fadt_addr);
-     rsdt->table_offset_entry[1] = cpu_to_le32(madt_addr);
-     rsdt->table_offset_entry[2] = cpu_to_le32(ssdt_addr);
-+#ifdef BX_QEMU
-+    rsdt->table_offset_entry[3] = cpu_to_le32(hpet_addr);
-+#endif
-     acpi_build_table_header((struct acpi_table_header *)rsdt,
-                             "RSDT", sizeof(*rsdt), 1);
- 
-@@ -1448,6 +1507,9 @@
-     {
-         struct madt_processor_apic *apic;
-         struct madt_io_apic *io_apic;
-+#ifdef BX_QEMU
-+        struct madt_int_override *int_override;
-+#endif
- 
-         memset(madt, 0, madt_size);
-         madt->local_apic_address = cpu_to_le32(0xfee00000);
-@@ -1467,10 +1529,34 @@
-         io_apic->io_apic_id = smp_cpus;
-         io_apic->address = cpu_to_le32(0xfec00000);
-         io_apic->interrupt = cpu_to_le32(0);
-+#ifdef BX_QEMU
-+        io_apic++;
-+
-+        int_override = (void *)io_apic;
-+        int_override->type = APIC_XRUPT_OVERRIDE;
-+        int_override->length = sizeof(*int_override);
-+        int_override->bus = cpu_to_le32(0);
-+        int_override->source = cpu_to_le32(0);
-+        int_override->gsi = cpu_to_le32(2);
-+        int_override->flags = cpu_to_le32(0);
-+#endif
- 
-         acpi_build_table_header((struct acpi_table_header *)madt,
-                                 "APIC", madt_size, 1);
-     }
-+
-+#ifdef BX_QEMU
-+    /* HPET */
-+    memset(hpet, 0, sizeof(*hpet));
-+    /* Note timer_block_id value must be kept in sync with value advertised by
-+     * emulated hpet
-+     */
-+    hpet->timer_block_id = cpu_to_le32(0x8086a201);
-+    hpet->addr.address = cpu_to_le32(ACPI_HPET_ADDRESS);
-+    acpi_build_table_header((struct  acpi_table_header *)hpet,
-+                             "HPET", sizeof(*hpet), 1);
-+#endif
-+
- }
- 
- /* SMBIOS entry point -- must be written to a 16-bit aligned address
diff --git a/pc-bios/bios-pq/HEAD b/pc-bios/bios-pq/HEAD
index 928a2334bb..1f604ae821 100644
--- a/pc-bios/bios-pq/HEAD
+++ b/pc-bios/bios-pq/HEAD
@@ -1 +1 @@
-370a7e0d8419bc05192d766c11b7221e5ffc0f75
+7342176bb0fa9d6cc63b37f6ac239e3f70b74219
diff --git a/pc-bios/bios-pq/series b/pc-bios/bios-pq/series
index 0e7558c47b..556c0e48dc 100644
--- a/pc-bios/bios-pq/series
+++ b/pc-bios/bios-pq/series
@@ -1,4 +1 @@
 0001_bx-qemu.patch
-0002_e820-high-mem.patch
-0003_smp-startup-poll.patch
-0005_hpet.patch