Remove ioport.h; disperse its contents to other header files.

Move the inb(), insb(), etc. code from ioport.h to x86.h.  Move the
PORT_* definitions to their appropriate hardware files.

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>

diff --git a/src/apm.c b/src/apm.c
index 7f400fbada249809a5b1ca301a123c8434679c27..fd71a01ef9c48a1b83dd7535223b93ab3115f985 100644 (file)
--- a/src/apm.c
+++ b/src/apm.c
@@ -10,10 +10,10 @@
 #include "bregs.h" // struct bregs
 #include "config.h" // CONFIG_*
 #include "fw/paravirt.h" // runningOnQEMU
-#include "ioport.h" // outb
 #include "output.h" // dprintf
 #include "stacks.h" // yield_toirq
 #include "util.h" // apm_shutdown
+#include "x86.h" // outb
 
 static void
 out_str(const char *str_cs)

diff --git a/src/farptr.h b/src/farptr.h
index b64567e128273a7504177b8ecb2a34b9159670c4..0a4db68bf328922f2c854ce673a8c3d9db3339ba 100644 (file)
--- a/src/farptr.h
+++ b/src/farptr.h
@@ -6,7 +6,7 @@
 #ifndef __FARPTR_H
 #define __FARPTR_H
 
-#include "ioport.h" // insb
+#include "x86.h" // insb
 
 // Dummy definitions used to make sure gcc understands dependencies
 // between SET_SEG and GET/READ/WRITE_SEG macros.

diff --git a/src/fw/acpi.c b/src/fw/acpi.c
index 8f99b34fa8d3c4a63e7b54c4a7f1fd1e74ea7476..8de24c95219e3d314148c5cd4073bba54cec0854 100644 (file)
--- a/src/fw/acpi.c
+++ b/src/fw/acpi.c
@@ -11,7 +11,6 @@
 #include "hw/pci.h" // pci_find_init_device
 #include "hw/pci_ids.h" // PCI_VENDOR_ID_INTEL
 #include "hw/pci_regs.h" // PCI_INTERRUPT_LINE
-#include "ioport.h" // inl
 #include "malloc.h" // free
 #include "output.h" // dprintf
 #include "paravirt.h" // RamSize

diff --git a/src/fw/paravirt.c b/src/fw/paravirt.c
index 5e369f2bedea48a7ccc65029c1fc2e42ccf19aba..c1184804ceb4b72f35aaa19b86a32a28ad57eee7 100644 (file)
--- a/src/fw/paravirt.c
+++ b/src/fw/paravirt.c
@@ -13,7 +13,6 @@
 #include "hw/pci.h" // create_pirtable
 #include "hw/pci_regs.h" // PCI_DEVICE_ID
 #include "hw/rtc.h" // CMOS_*
-#include "ioport.h" // outw
 #include "malloc.h" // malloc_tmp
 #include "memmap.h" // add_e820
 #include "output.h" // dprintf

diff --git a/src/fw/paravirt.h b/src/fw/paravirt.h
index fce5af954934eb95d2f89c8197b0850ac1cc3e90..69d724865bda932667aae2137826d9e49588d0cc 100644 (file)
--- a/src/fw/paravirt.h
+++ b/src/fw/paravirt.h
@@ -24,6 +24,15 @@ static inline int runningOnKVM(void) {
     return CONFIG_QEMU && GET_GLOBAL(PlatformRunningOn) & PF_KVM;
 }
 
+// Common paravirt ports.
+#define PORT_SMI_CMD           0x00b2
+#define PORT_SMI_STATUS        0x00b3
+#define PORT_QEMU_CFG_CTL      0x0510
+#define PORT_QEMU_CFG_DATA     0x0511
+#define PORT_ACPI_PM_BASE      0xb000
+#define PORT_SMB_BASE          0xb100
+#define PORT_BIOS_APM          0x8900
+
 void qemu_preinit(void);
 void qemu_platform_setup(void);
 void qemu_cfg_init(void);

diff --git a/src/fw/pciinit.c b/src/fw/pciinit.c
index b29db99d5d61f0f8406b2485b7ace3384b30642a..34279a4f3695835d418b40b402bb996a3c69947e 100644 (file)
--- a/src/fw/pciinit.c
+++ b/src/fw/pciinit.c
@@ -7,10 +7,10 @@
 
 #include "config.h" // CONFIG_*
 #include "dev-q35.h" // Q35_HOST_BRIDGE_PCIEXBAR_ADDR
+#include "hw/ata.h" // PORT_ATA1_CMD_BASE
 #include "hw/pci.h" // pci_config_readl
 #include "hw/pci_ids.h" // PCI_VENDOR_ID_INTEL
 #include "hw/pci_regs.h" // PCI_COMMAND
-#include "ioport.h" // PORT_ATA1_CMD_BASE
 #include "list.h" // struct hlist_node
 #include "malloc.h" // free
 #include "memmap.h" // add_e820
@@ -18,6 +18,7 @@
 #include "paravirt.h" // RamSize
 #include "string.h" // memset
 #include "util.h" // pci_setup
+#include "x86.h" // outb
 
 #define PCI_DEVICE_MEM_MIN     0x1000
 #define PCI_BRIDGE_IO_MIN      0x1000

diff --git a/src/fw/smm.c b/src/fw/smm.c
index 7142ac02578b1e3d41e1d76032a1ce71e2662621..e1da3f66438c5835a182fffee8f0c5dbf05253d1 100644 (file)
--- a/src/fw/smm.c
+++ b/src/fw/smm.c
@@ -10,8 +10,8 @@
 #include "hw/pci.h" // pci_config_writel
 #include "hw/pci_ids.h" // PCI_VENDOR_ID_INTEL
 #include "hw/pci_regs.h" // PCI_DEVICE_ID
-#include "ioport.h" // outb
 #include "output.h" // dprintf
+#include "paravirt.h" // PORT_SMI_STATUS
 #include "string.h" // memcpy
 #include "util.h" // smm_setup
 #include "x86.h" // wbinvd

diff --git a/src/hw/ahci.c b/src/hw/ahci.c
index 05a80b3774e5e3f7a4da0515a5f6897668e8ef77..3e594af087742ff976784fccd0f30b8530093a84 100644 (file)
--- a/src/hw/ahci.c
+++ b/src/hw/ahci.c
@@ -8,7 +8,6 @@
 #include "ata.h" // ATA_CB_STAT
 #include "biosvar.h" // GET_GLOBAL
 #include "blockcmd.h" // CDB_CMD_READ_10
-#include "ioport.h" // inb
 #include "malloc.h" // free
 #include "output.h" // dprintf
 #include "pci.h" // foreachpci
@@ -18,6 +17,7 @@
 #include "std/disk.h" // DISK_RET_SUCCESS
 #include "string.h" // memset
 #include "util.h" // timer_calc
+#include "x86.h" // inb
 
 #define AHCI_REQUEST_TIMEOUT 32000 // 32 seconds max for IDE ops
 #define AHCI_RESET_TIMEOUT     500 // 500 miliseconds

diff --git a/src/hw/ata.c b/src/hw/ata.c
index 8165e50e52d25c5ccd6a3dbb0364bdec8443fddf..13f28d697adf927834a7c0b83fb25e141377b969 100644 (file)
--- a/src/hw/ata.c
+++ b/src/hw/ata.c
@@ -10,7 +10,6 @@
 #include "block.h" // struct drive_s
 #include "blockcmd.h" // CDB_CMD_READ_10
 #include "byteorder.h" // be16_to_cpu
-#include "ioport.h" // inb
 #include "malloc.h" // malloc_fseg
 #include "output.h" // dprintf
 #include "pci.h" // foreachpci
@@ -21,6 +20,7 @@
 #include "std/disk.h" // DISK_RET_SUCCESS
 #include "string.h" // memset
 #include "util.h" // timer_calc
+#include "x86.h" // inb
 
 #define IDE_TIMEOUT 32000 //32 seconds max for IDE ops
 

diff --git a/src/hw/ata.h b/src/hw/ata.h
index a9f865e1db9510fb17f41ccbe7254c06c149d831..c73892bbe90c1eed1c13a4a03ab5e561f3aec5f2 100644 (file)
--- a/src/hw/ata.h
+++ b/src/hw/ata.h
@@ -29,6 +29,11 @@ int atapi_cmd_data(struct disk_op_s *op, void *cdbcmd, u16 blocksize);
 void ata_setup(void);
 int process_ata_op(struct disk_op_s *op);
 
+#define PORT_ATA2_CMD_BASE     0x0170
+#define PORT_ATA1_CMD_BASE     0x01f0
+#define PORT_ATA2_CTRL_BASE    0x0374
+#define PORT_ATA1_CTRL_BASE    0x03f4
+
 // Global defines -- ATA register and register bits.
 // command block & control block regs
 #define ATA_CB_DATA  0   // data reg         in/out pio_base_addr1+0

diff --git a/src/hw/dma.c b/src/hw/dma.c
index 2051ab0d0c0dbfd12247cbfec378387fd45bb0d7..20c9fbb76a31f43f677c97ba7a1017e3fbcaff58 100644 (file)
--- a/src/hw/dma.c
+++ b/src/hw/dma.c
@@ -5,8 +5,19 @@
 //
 // This file may be distributed under the terms of the GNU LGPLv3 license.
 
-#include "ioport.h" // PORT_DMA1_MASK_REG
 #include "util.h" // dma_setup
+#include "x86.h" // outb
+
+#define PORT_DMA_ADDR_2        0x0004
+#define PORT_DMA_CNT_2         0x0005
+#define PORT_DMA1_MASK_REG     0x000a
+#define PORT_DMA1_MODE_REG     0x000b
+#define PORT_DMA1_CLEAR_FF_REG 0x000c
+#define PORT_DMA1_MASTER_CLEAR 0x000d
+#define PORT_DMA_PAGE_2        0x0081
+#define PORT_DMA2_MASK_REG     0x00d4
+#define PORT_DMA2_MODE_REG     0x00d6
+#define PORT_DMA2_MASTER_CLEAR 0x00da
 
 // Setup the DMA controller for a floppy transfer.
 int

diff --git a/src/hw/floppy.c b/src/hw/floppy.c
index 0479ac7e571f309faf126b18d7358e82660565d1..e54f1ba2fd2adfa49420b83fb08e87c5ca8a5979 100644 (file)
--- a/src/hw/floppy.c
+++ b/src/hw/floppy.c
@@ -21,6 +21,12 @@
 #include "string.h" // memset
 #include "util.h" // timer_calc
 
+#define PORT_FD_BASE           0x03f0
+#define PORT_FD_DOR            0x03f2
+#define PORT_FD_STATUS         0x03f4
+#define PORT_FD_DATA           0x03f5
+#define PORT_FD_DIR            0x03f7
+
 #define FLOPPY_SIZE_CODE 0x02 // 512 byte sectors
 #define FLOPPY_DATALEN 0xff   // Not used - because size code is 0x02
 #define FLOPPY_MOTOR_TICKS 37 // ~2 seconds

diff --git a/src/hw/pci.c b/src/hw/pci.c
index 4295d018d2c094b3e0fd1073009d377bfc2963a3..6c9aa81a7f7546fde3b5fb25226c1d078dd61bd4 100644 (file)
--- a/src/hw/pci.c
+++ b/src/hw/pci.c
@@ -7,7 +7,6 @@
 
 #include "config.h" // CONFIG_*
 #include "farptr.h" // MAKE_FLATPTR
-#include "ioport.h" // outl
 #include "malloc.h" // malloc_tmp
 #include "output.h" // dprintf
 #include "pci.h" // pci_config_writel

diff --git a/src/hw/pci.h b/src/hw/pci.h
index 8fccefcf05cf27130d4a29d76118ab5165ec668c..9c7351d47c07c38eb758ae89b29339106df8b0a9 100644 (file)
--- a/src/hw/pci.h
+++ b/src/hw/pci.h
@@ -4,6 +4,10 @@
 #include "types.h" // u32
 #include "list.h" // hlist_node
 
+#define PORT_PCI_CMD           0x0cf8
+#define PORT_PCI_REBOOT        0x0cf9
+#define PORT_PCI_DATA          0x0cfc
+
 #define PCI_ROM_SLOT 6
 #define PCI_NUM_REGIONS 7
 #define PCI_BRIDGE_NUM_REGIONS 2

diff --git a/src/hw/pic.h b/src/hw/pic.h
index 2a89e3f75659850b8bccf2de56f70270b36de36f..6947b6e8199f6091c560760e4913281f4ea65304 100644 (file)
--- a/src/hw/pic.h
+++ b/src/hw/pic.h
@@ -7,7 +7,12 @@
 #ifndef __PIC_H
 #define __PIC_H
 
-#include "ioport.h" // PORT_PIC*
+#include "x86.h" // outb
+
+#define PORT_PIC1_CMD          0x0020
+#define PORT_PIC1_DATA         0x0021
+#define PORT_PIC2_CMD          0x00a0
+#define PORT_PIC2_DATA         0x00a1
 
 // PORT_PIC1 bitdefs
 #define PIC1_IRQ0  (1<<0)

diff --git a/src/hw/ps2port.c b/src/hw/ps2port.c
index 936d152ef1bc8b4ad5bb1fa72198fbab323c73d8..04995c88131f3b8bc2f11d6e9c18410c3fbbff9f 100644 (file)
--- a/src/hw/ps2port.c
+++ b/src/hw/ps2port.c
@@ -6,13 +6,13 @@
 // This file may be distributed under the terms of the GNU LGPLv3 license.
 
 #include "biosvar.h" // GET_LOW
-#include "ioport.h" // inb
 #include "output.h" // dprintf
 #include "pic.h" // pic_eoi1
 #include "ps2port.h" // ps2_kbd_command
 #include "romfile.h" // romfile_loadint
 #include "stacks.h" // yield
 #include "util.h" // udelay
+#include "x86.h" // inb
 
 
 /****************************************************************

diff --git a/src/hw/ps2port.h b/src/hw/ps2port.h
index dcae391044fc1a9627cca1b6ac010d293c189870..2e6f25a5395199d69695212e937ee8bb12f935ab 100644 (file)
--- a/src/hw/ps2port.h
+++ b/src/hw/ps2port.h
@@ -2,7 +2,13 @@
 #ifndef __PS2PORT_H
 #define __PS2PORT_H
 
-#include "types.h" // u8
+#define PORT_PS2_DATA          0x0060
+#define PORT_PS2_CTRLB         0x0061
+#define PORT_PS2_STATUS        0x0064
+#define PORT_A20               0x0092
+
+// PORT_A20 bitdefs
+#define A20_ENABLE_BIT 0x02
 
 // Standard commands.
 #define I8042_CMD_CTL_RCTR      0x0120
@@ -54,10 +60,16 @@
 #define I8042_CTR_AUXDIS        0x20
 #define I8042_CTR_XLATE         0x40
 
+#ifndef __ASSEMBLY__
+
+#include "types.h" // u8
+
 // functions
 void i8042_reboot(void);
 int ps2_kbd_command(int command, u8 *param);
 int ps2_mouse_command(int command, u8 *param);
 void ps2port_setup(void);
 
+#endif // !__ASSEMBLY__
+
 #endif // ps2port.h

diff --git a/src/hw/rtc.c b/src/hw/rtc.c
index 9886aa55cd44c73b26e0d5e596c988316d9bbec9..628d5429f5e6f977df2a15475b3e104faef8857e 100644 (file)
--- a/src/hw/rtc.c
+++ b/src/hw/rtc.c
@@ -6,10 +6,10 @@
 // This file may be distributed under the terms of the GNU LGPLv3 license.
 
 #include "biosvar.h" // GET_LOW
-#include "ioport.h" // inb
 #include "rtc.h" // rtc_read
 #include "stacks.h" // yield
 #include "util.h" // timer_calc
+#include "x86.h" // inb
 
 u8
 rtc_read(u8 index)

diff --git a/src/hw/rtc.h b/src/hw/rtc.h
index d975f6b84ebf38547e24af6babea6c84b44ec01b..252e73a416790a4c1d4d41064c4c8d72ea413957 100644 (file)
--- a/src/hw/rtc.h
+++ b/src/hw/rtc.h
@@ -1,6 +1,12 @@
 #ifndef __RTC_H
 #define __RTC_H
 
+#define PORT_CMOS_INDEX        0x0070
+#define PORT_CMOS_DATA         0x0071
+
+// PORT_CMOS_INDEX nmi disable bit
+#define NMI_DISABLE_BIT 0x80
+
 // Standard BIOS RTC chip entries
 #define CMOS_RTC_SECONDS         0x00
 #define CMOS_RTC_SECONDS_ALARM   0x01

diff --git a/src/hw/serialio.h b/src/hw/serialio.h
new file mode 100644 (file)
index 0000000..883fc9c
--- /dev/null
+++ b/src/hw/serialio.h
@@ -0,0 +1,21 @@
+#ifndef __SERIALIO_H
+#define __SERIALIO_H
+
+#define PORT_LPT2              0x0278
+#define PORT_SERIAL4           0x02e8
+#define PORT_SERIAL2           0x02f8
+#define PORT_LPT1              0x0378
+#define PORT_SERIAL3           0x03e8
+#define PORT_SERIAL1           0x03f8
+
+// Serial port offsets
+#define SEROFF_DATA    0
+#define SEROFF_DLL     0
+#define SEROFF_IER     1
+#define SEROFF_DLH     1
+#define SEROFF_IIR     2
+#define SEROFF_LCR     3
+#define SEROFF_LSR     5
+#define SEROFF_MSR     6
+
+#endif // serialio.h

diff --git a/src/hw/timer.c b/src/hw/timer.c
index ec1e3c5971dcf61b3f66bff311401c7998a531b3..2832dece1b1a95da4a36c6f16aacda946e2ccfe5 100644 (file)
--- a/src/hw/timer.c
+++ b/src/hw/timer.c
@@ -1,4 +1,4 @@
-// Internal timer support.
+// Internal timer and Intel 8253 Programmable Interrupt Timer (PIT) support.
 //
 // Copyright (C) 2008-2013  Kevin O'Connor <kevin@koconnor.net>
 //
@@ -6,12 +6,17 @@
 
 #include "biosvar.h" // GET_LOW
 #include "config.h" // CONFIG_*
-#include "ioport.h" // PORT_PIT_MODE
 #include "output.h" // dprintf
+#include "ps2port.h" // PORT_PS2_CTRLB
 #include "stacks.h" // yield
 #include "util.h" // timer_setup
 #include "x86.h" // cpuid
 
+#define PORT_PIT_COUNTER0      0x0040
+#define PORT_PIT_COUNTER1      0x0041
+#define PORT_PIT_COUNTER2      0x0042
+#define PORT_PIT_MODE          0x0043
+
 // Bits for PORT_PIT_MODE
 #define PM_SEL_TIMER0   (0<<6)
 #define PM_SEL_TIMER1   (1<<6)

diff --git a/src/hw/usb-ehci.c b/src/hw/usb-ehci.c
index 626f3084dd409223d2f6046a5dd9e0961fab8211..b495d6cd622a25b1da2a128f17690bad407727ab 100644 (file)
--- a/src/hw/usb-ehci.c
+++ b/src/hw/usb-ehci.c
@@ -6,7 +6,6 @@
 
 #include "biosvar.h" // GET_LOWFLAT
 #include "config.h" // CONFIG_*
-#include "ioport.h" // outw
 #include "output.h" // dprintf
 #include "malloc.h" // free
 #include "pci.h" // pci_bdf_to_bus

diff --git a/src/hw/usb-uhci.c b/src/hw/usb-uhci.c
index 753e5dd1f84d5dededd24b755ea8658288e19cd0..03eb5e1a41dc0b8f391b1d4e923d5439fc864514 100644 (file)
--- a/src/hw/usb-uhci.c
+++ b/src/hw/usb-uhci.c
@@ -6,7 +6,6 @@
 
 #include "biosvar.h" // GET_LOWFLAT
 #include "config.h" // CONFIG_*
-#include "ioport.h" // outw
 #include "malloc.h" // free
 #include "output.h" // dprintf
 #include "pci.h" // pci_bdf_to_bus
@@ -15,6 +14,7 @@
 #include "usb.h" // struct usb_s
 #include "usb-uhci.h" // USBLEGSUP
 #include "util.h" // msleep
+#include "x86.h" // outw
 
 struct usb_uhci_s {
     struct usb_s usb;

diff --git a/src/hw/virtio-pci.h b/src/hw/virtio-pci.h
index e1d972dc53275bddfd4966c0295ed91682f9ac06..bc04b039e4a10072e4641fd744390a2cc2d1ed22 100644 (file)
--- a/src/hw/virtio-pci.h
+++ b/src/hw/virtio-pci.h
@@ -1,7 +1,7 @@
 #ifndef _VIRTIO_PCI_H
 #define _VIRTIO_PCI_H
 
-#include "ioport.h" // inl
+#include "x86.h" // inl
 
 /* A 32-bit r/o bitmask of the features supported by the host */
 #define VIRTIO_PCI_HOST_FEATURES        0

diff --git a/src/ioport.h b/src/ioport.h
deleted file mode 100644 (file)
index 3282fb4..0000000
--- a/src/ioport.h
+++ /dev/null
@@ -1,136 +0,0 @@
-// Definitions for X86 IO port access.
-//
-// Copyright (C) 2008  Kevin O'Connor <kevin@koconnor.net>
-//
-// This file may be distributed under the terms of the GNU LGPLv3 license.
-#ifndef __IOPORT_H
-#define __IOPORT_H
-
-#define PORT_DMA_ADDR_2        0x0004
-#define PORT_DMA_CNT_2         0x0005
-#define PORT_DMA1_MASK_REG     0x000a
-#define PORT_DMA1_MODE_REG     0x000b
-#define PORT_DMA1_CLEAR_FF_REG 0x000c
-#define PORT_DMA1_MASTER_CLEAR 0x000d
-#define PORT_PIC1_CMD          0x0020
-#define PORT_PIC1_DATA         0x0021
-#define PORT_PIT_COUNTER0      0x0040
-#define PORT_PIT_COUNTER1      0x0041
-#define PORT_PIT_COUNTER2      0x0042
-#define PORT_PIT_MODE          0x0043
-#define PORT_PS2_DATA          0x0060
-#define PORT_PS2_CTRLB         0x0061
-#define PORT_PS2_STATUS        0x0064
-#define PORT_CMOS_INDEX        0x0070
-#define PORT_CMOS_DATA         0x0071
-#define PORT_DIAG              0x0080
-#define PORT_DMA_PAGE_2        0x0081
-#define PORT_A20               0x0092
-#define PORT_PIC2_CMD          0x00a0
-#define PORT_PIC2_DATA         0x00a1
-#define PORT_SMI_CMD           0x00b2
-#define PORT_SMI_STATUS        0x00b3
-#define PORT_DMA2_MASK_REG     0x00d4
-#define PORT_DMA2_MODE_REG     0x00d6
-#define PORT_DMA2_MASTER_CLEAR 0x00da
-#define PORT_MATH_CLEAR        0x00f0
-#define PORT_ATA2_CMD_BASE     0x0170
-#define PORT_ATA1_CMD_BASE     0x01f0
-#define PORT_LPT2              0x0278
-#define PORT_SERIAL4           0x02e8
-#define PORT_SERIAL2           0x02f8
-#define PORT_ATA2_CTRL_BASE    0x0374
-#define PORT_LPT1              0x0378
-#define PORT_SERIAL3           0x03e8
-#define PORT_ATA1_CTRL_BASE    0x03f4
-#define PORT_FD_BASE           0x03f0
-#define PORT_FD_DOR            0x03f2
-#define PORT_FD_STATUS         0x03f4
-#define PORT_FD_DATA           0x03f5
-#define PORT_HD_DATA           0x03f6
-#define PORT_FD_DIR            0x03f7
-#define PORT_SERIAL1           0x03f8
-#define PORT_PCI_CMD           0x0cf8
-#define PORT_PCI_REBOOT        0x0cf9
-#define PORT_PCI_DATA          0x0cfc
-#define PORT_BIOS_DEBUG        0x0402
-#define PORT_QEMU_CFG_CTL      0x0510
-#define PORT_QEMU_CFG_DATA     0x0511
-#define PORT_ACPI_PM_BASE      0xb000
-#define PORT_SMB_BASE          0xb100
-#define PORT_BIOS_APM          0x8900
-
-// Serial port offsets
-#define SEROFF_DATA    0
-#define SEROFF_DLL     0
-#define SEROFF_IER     1
-#define SEROFF_DLH     1
-#define SEROFF_IIR     2
-#define SEROFF_LCR     3
-#define SEROFF_LSR     5
-#define SEROFF_MSR     6
-
-// PORT_A20 bitdefs
-#define A20_ENABLE_BIT 0x02
-
-// PORT_CMOS_INDEX nmi disable bit
-#define NMI_DISABLE_BIT 0x80
-
-#ifndef __ASSEMBLY__
-
-#include "types.h" // u8
-
-static inline void outb(u8 value, u16 port) {
-    __asm__ __volatile__("outb %b0, %w1" : : "a"(value), "Nd"(port));
-}
-static inline void outw(u16 value, u16 port) {
-    __asm__ __volatile__("outw %w0, %w1" : : "a"(value), "Nd"(port));
-}
-static inline void outl(u32 value, u16 port) {
-    __asm__ __volatile__("outl %0, %w1" : : "a"(value), "Nd"(port));
-}
-static inline u8 inb(u16 port) {
-    u8 value;
-    __asm__ __volatile__("inb %w1, %b0" : "=a"(value) : "Nd"(port));
-    return value;
-}
-static inline u16 inw(u16 port) {
-    u16 value;
-    __asm__ __volatile__("inw %w1, %w0" : "=a"(value) : "Nd"(port));
-    return value;
-}
-static inline u32 inl(u16 port) {
-    u32 value;
-    __asm__ __volatile__("inl %w1, %0" : "=a"(value) : "Nd"(port));
-    return value;
-}
-
-static inline void insb(u16 port, u8 *data, u32 count) {
-    asm volatile("rep insb (%%dx), %%es:(%%edi)"
-                 : "+c"(count), "+D"(data) : "d"(port) : "memory");
-}
-static inline void insw(u16 port, u16 *data, u32 count) {
-    asm volatile("rep insw (%%dx), %%es:(%%edi)"
-                 : "+c"(count), "+D"(data) : "d"(port) : "memory");
-}
-static inline void insl(u16 port, u32 *data, u32 count) {
-    asm volatile("rep insl (%%dx), %%es:(%%edi)"
-                 : "+c"(count), "+D"(data) : "d"(port) : "memory");
-}
-// XXX - outs not limited to es segment
-static inline void outsb(u16 port, u8 *data, u32 count) {
-    asm volatile("rep outsb %%es:(%%esi), (%%dx)"
-                 : "+c"(count), "+S"(data) : "d"(port) : "memory");
-}
-static inline void outsw(u16 port, u16 *data, u32 count) {
-    asm volatile("rep outsw %%es:(%%esi), (%%dx)"
-                 : "+c"(count), "+S"(data) : "d"(port) : "memory");
-}
-static inline void outsl(u16 port, u32 *data, u32 count) {
-    asm volatile("rep outsl %%es:(%%esi), (%%dx)"
-                 : "+c"(count), "+S"(data) : "d"(port) : "memory");
-}
-
-#endif // !__ASSEMBLY__
-
-#endif // ioport.h

diff --git a/src/misc.c b/src/misc.c
index 43dd16f45e7b81d9272b62273c1f7a7508148f4c..191e7070569c38191c15e78457c81278292c00e8 100644 (file)
--- a/src/misc.c
+++ b/src/misc.c
@@ -12,6 +12,8 @@
 #include "stacks.h" // call16_int
 #include "string.h" // memset
 
+#define PORT_MATH_CLEAR        0x00f0
+
 
 /****************************************************************
  * Misc 16bit ISRs

diff --git a/src/output.c b/src/output.c
index c38c70cb2ec3c783851bc21ae1d130fb7927ee4f..b47625f1dae85aa9d5e40e53af20908b61d912e7 100644 (file)
--- a/src/output.c
+++ b/src/output.c
@@ -11,6 +11,7 @@
 #include "config.h" // CONFIG_*
 #include "biosvar.h" // GET_GLOBAL
 #include "fw/paravirt.h" // PlatformRunningOn
+#include "hw/serialio.h" // SEROFF_IER
 #include "malloc.h" // malloc_tmp
 #include "output.h" // dprintf
 #include "stacks.h" // call16_int

diff --git a/src/resume.c b/src/resume.c
index 370bfe3aaff71c837dd937443c50a85aa57f046b..fc2fee93edef31bc0dab7f7c3a199f1fdac77065 100644 (file)
--- a/src/resume.c
+++ b/src/resume.c
@@ -11,7 +11,6 @@
 #include "hw/pic.h" // pic_eoi2
 #include "hw/ps2port.h" // i8042_reboot
 #include "hw/rtc.h" // rtc_read
-#include "ioport.h" // outb
 #include "output.h" // dprintf
 #include "stacks.h" // farcall16big
 #include "std/bda.h" // struct bios_data_area_s

diff --git a/src/romlayout.S b/src/romlayout.S
index 3307f7638d0a5d21594c66626bd619430a1fbe2f..37a02644623acda7f7213ed62a19bb6237c5c4ff 100644 (file)
--- a/src/romlayout.S
+++ b/src/romlayout.S
@@ -5,12 +5,12 @@
 //
 // This file may be distributed under the terms of the GNU LGPLv3 license.
 
-#include "config.h" // CONFIG_*
-#include "ioport.h" // PORT_A20
-#include "x86.h" // CR0_*
-#include "hw/rtc.h" // CMOS_RESET_CODE
 #include "asm-offsets.h" // BREGS_*
+#include "config.h" // CONFIG_*
 #include "entryfuncs.S" // ENTRY_*
+#include "hw/ps2port.h" // PORT_A20
+#include "hw/rtc.h" // CMOS_RESET_CODE
+#include "x86.h" // CR0_*
 
 
 /****************************************************************

diff --git a/src/serial.c b/src/serial.c
index 02f30d68425b0ee8140a9feade4f7489ffd5f43b..9b6d29f1b63a9f762d8a62c15aa605c75983a6e2 100644 (file)
--- a/src/serial.c
+++ b/src/serial.c
@@ -7,6 +7,7 @@
 
 #include "biosvar.h" // SET_BDA
 #include "bregs.h" // struct bregs
+#include "hw/serialio.h" // SEROFF_IER
 #include "output.h" // debug_enter
 #include "stacks.h" // yield
 #include "util.h" // serial_setup

diff --git a/src/system.c b/src/system.c
index aaca0590bd2e5cc75244cbced140123d6ace12c2..3daf49bcd7b2de55e55dc71ac045ca45e64195a1 100644 (file)
--- a/src/system.c
+++ b/src/system.c
@@ -8,12 +8,13 @@
 #include "biosvar.h" // GET_GLOBAL
 #include "bregs.h" // struct bregs
 #include "hw/pic.h" // pic_reset
-#include "ioport.h" // inb
+#include "hw/ps2port.h" // PORT_A20
 #include "malloc.h" // LegacyRamSize
 #include "memmap.h" // E820_RAM
 #include "output.h" // debug_enter
 #include "string.h" // memcpy_far
 #include "util.h" // handle_1553
+#include "x86.h" // inb
 
 // Use PS2 System Control port A to set A20 enable
 static inline u8

diff --git a/src/x86.h b/src/x86.h
index 389d7475e09c372dd383a15db13519ce069d1040..c51f76768659ec4345dd959fe8baf87d64fe8239 100644 (file)
--- a/src/x86.h
+++ b/src/x86.h
@@ -120,6 +120,57 @@ static inline u32 getesp(void) {
     return esp;
 }
 
+static inline void outb(u8 value, u16 port) {
+    __asm__ __volatile__("outb %b0, %w1" : : "a"(value), "Nd"(port));
+}
+static inline void outw(u16 value, u16 port) {
+    __asm__ __volatile__("outw %w0, %w1" : : "a"(value), "Nd"(port));
+}
+static inline void outl(u32 value, u16 port) {
+    __asm__ __volatile__("outl %0, %w1" : : "a"(value), "Nd"(port));
+}
+static inline u8 inb(u16 port) {
+    u8 value;
+    __asm__ __volatile__("inb %w1, %b0" : "=a"(value) : "Nd"(port));
+    return value;
+}
+static inline u16 inw(u16 port) {
+    u16 value;
+    __asm__ __volatile__("inw %w1, %w0" : "=a"(value) : "Nd"(port));
+    return value;
+}
+static inline u32 inl(u16 port) {
+    u32 value;
+    __asm__ __volatile__("inl %w1, %0" : "=a"(value) : "Nd"(port));
+    return value;
+}
+
+static inline void insb(u16 port, u8 *data, u32 count) {
+    asm volatile("rep insb (%%dx), %%es:(%%edi)"
+                 : "+c"(count), "+D"(data) : "d"(port) : "memory");
+}
+static inline void insw(u16 port, u16 *data, u32 count) {
+    asm volatile("rep insw (%%dx), %%es:(%%edi)"
+                 : "+c"(count), "+D"(data) : "d"(port) : "memory");
+}
+static inline void insl(u16 port, u32 *data, u32 count) {
+    asm volatile("rep insl (%%dx), %%es:(%%edi)"
+                 : "+c"(count), "+D"(data) : "d"(port) : "memory");
+}
+// XXX - outs not limited to es segment
+static inline void outsb(u16 port, u8 *data, u32 count) {
+    asm volatile("rep outsb %%es:(%%esi), (%%dx)"
+                 : "+c"(count), "+S"(data) : "d"(port) : "memory");
+}
+static inline void outsw(u16 port, u16 *data, u32 count) {
+    asm volatile("rep outsw %%es:(%%esi), (%%dx)"
+                 : "+c"(count), "+S"(data) : "d"(port) : "memory");
+}
+static inline void outsl(u16 port, u32 *data, u32 count) {
+    asm volatile("rep outsl %%es:(%%esi), (%%dx)"
+                 : "+c"(count), "+S"(data) : "d"(port) : "memory");
+}
+
 static inline void writel(void *addr, u32 val) {
     *(volatile u32 *)addr = val;
 }

diff --git a/vgasrc/bochsvga.c b/vgasrc/bochsvga.c
index 750624ac443ea4b640ab1a87365cca4919c2b619..9425a8280deb3f5dab309aa7015e7fe92eaf48e2 100644 (file)
--- a/vgasrc/bochsvga.c
+++ b/vgasrc/bochsvga.c
@@ -15,6 +15,7 @@
 #include "std/vbe.h" // VBE_CAPABILITY_8BIT_DAC
 #include "stdvga.h" // VGAREG_SEQU_ADDRESS
 #include "vgabios.h" // struct vbe_modeinfo
+#include "x86.h" // outw
 
 
 /****************************************************************
@@ -130,6 +131,17 @@ bochsvga_list_modes(u16 seg, u16 *dest, u16 *last)
  * Helper functions
  ****************************************************************/
 
+static inline u16 dispi_read(u16 reg)
+{
+    outw(reg, VBE_DISPI_IOPORT_INDEX);
+    return inw(VBE_DISPI_IOPORT_DATA);
+}
+static inline void dispi_write(u16 reg, u16 val)
+{
+    outw(reg, VBE_DISPI_IOPORT_INDEX);
+    outw(val, VBE_DISPI_IOPORT_DATA);
+}
+
 int
 bochsvga_get_window(struct vgamode_s *vmode_g, int window)
 {

diff --git a/vgasrc/bochsvga.h b/vgasrc/bochsvga.h
index 87fb6ea86ff3b9c5066a289003aa41c999da5253..78b27c8057fe1cd7b94e0de6ecdc759b5648672f 100644 (file)
--- a/vgasrc/bochsvga.h
+++ b/vgasrc/bochsvga.h
@@ -2,7 +2,6 @@
 #define __BOCHSVGA_H
 
 #include "types.h" // u8
-#include "ioport.h" // outw
 
 #define VBE_DISPI_BANK_ADDRESS           0xA0000
 #define VBE_DISPI_BANK_SIZE_KB           64
@@ -41,17 +40,6 @@
 
 #define VBE_DISPI_LFB_PHYSICAL_ADDRESS   0xE0000000
 
-static inline u16 dispi_read(u16 reg)
-{
-    outw(reg, VBE_DISPI_IOPORT_INDEX);
-    return inw(VBE_DISPI_IOPORT_DATA);
-}
-static inline void dispi_write(u16 reg, u16 val)
-{
-    outw(reg, VBE_DISPI_IOPORT_INDEX);
-    outw(val, VBE_DISPI_IOPORT_DATA);
-}
-
 struct vgamode_s *bochsvga_find_mode(int mode);
 void bochsvga_list_modes(u16 seg, u16 *dest, u16 *last);
 int bochsvga_get_window(struct vgamode_s *vmode_g, int window);

diff --git a/vgasrc/stdvga.c b/vgasrc/stdvga.c
index baf81351751ec8f9fec25eb63fd4226116675288..e0661f14cea8a4185738ae0a8067a9db75c9e2f8 100644 (file)
--- a/vgasrc/stdvga.c
+++ b/vgasrc/stdvga.c
@@ -5,12 +5,12 @@
 //
 // This file may be distributed under the terms of the GNU LGPLv3 license.
 
-#include "vgabios.h" // struct vgamode_s
-#include "stdvga.h" // stdvga_setup
-#include "ioport.h" // outb
-#include "farptr.h" // SET_FARVAR
 #include "biosvar.h" // GET_GLOBAL
+#include "farptr.h" // SET_FARVAR
+#include "stdvga.h" // stdvga_setup
 #include "string.h" // memset_far
+#include "vgabios.h" // struct vgamode_s
+#include "x86.h" // outb
 
 
 /****************************************************************

diff --git a/vgasrc/stdvgaio.c b/vgasrc/stdvgaio.c
index b370d1afb88d8cc0b3dde75eb9cdd13c5298e5b7..d6138c22b3e9db5c1f20ee9cdcd83ce2d3ad887b 100644 (file)
--- a/vgasrc/stdvgaio.c
+++ b/vgasrc/stdvgaio.c
@@ -4,9 +4,9 @@
 //
 // This file may be distributed under the terms of the GNU LGPLv3 license.
 
-#include "stdvga.h" // stdvga_pelmask_read
 #include "farptr.h" // GET_FARVAR
-#include "ioport.h" // inb
+#include "stdvga.h" // stdvga_pelmask_read
+#include "x86.h" // inb
 
 u8
 stdvga_pelmask_read(void)