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NEX-16819 loader UEFI support
Includes work by Toomas Soome <tsoome@me.com>
Upstream commits:
    loader: pxe receive cleanup
    9475 libefi: Do not return only if ReceiveFilter
    installboot: should support efi system partition
    8931 boot1.efi: scan all display modes rather than
    loader: spinconsole updates
    loader: gfx experiment to try GOP Blt() function.
    sha1 build test
    loader: add sha1 hash calculation
    common/sha1: update for loader build
    loader: biosdisk rework
    uts: 32-bit kernel FB needs mapping in low memory
    uts: add diag-device
    uts: boot console mirror with diag-device
    uts: enable very early console on ttya
    kmdb: add diag-device as input/output device
    uts: test VGA memory exclusion from mapping
    uts: clear boot mapping and protect boot pages test
    uts: add dboot map debug printf
    uts: need to release FB pages in release_bootstrap()
    uts: add screenmap ioctl
    uts: update sys/queue.h
    loader: add illumos uts/common to include path
    loader: tem/gfx font cleanup
    loader: vbe checks
    uts: gfx_private set KD_TEXT when KD_RESETTEXT is
    uts: gfx 8-bit update
    loader: gfx 8-bit fix
    loader: always set media size from partition.
    uts: MB2 support for 32-bit kernel
    loader: x86 should have tem 80x25
    uts: x86 should have tem 80x25
    uts: font update
    loader: font update
    uts: tem attributes
    loader: tem.c comment added
    uts: use font module
    loader: add font module
    loader: build rules for new font setup
    uts: gfx_private update for new font structure
    uts: early boot update for new font structure
    uts: font update
    uts: font build rules update for new fonts
    uts: tem update to new font structure
    loader: module.c needs to include tem_impl.h
    uts: gfx_private 8x16 font rework
    uts: make font_lookup public
    loader: font rework
    uts: font rework
    9259 libefi: efi_alloc_and_read should check for PMBR
    uts: tem utf-8 support
    loader: implement tem utf-8 support
    loader: tem should be able to display UTF-8
    7784 uts: console input should support utf-8
    7796 uts: ldterm default to utf-8
    uts: do not reset serial console
    uts: set up colors even if tem is not console
    uts: add type for early boot properties
    uts: gfx_private experiment with drm and vga
    uts: gfx_private should use setmode drm callback.
    uts: identify FB types and set up gfx_private based
    loader: replace gop and vesa with framebuffer
    uts: boot needs simple tem to support mdb
    uts: boot_keyboard should emit esc sequences for
    uts: gfx_private FB showuld be written by line
    kmdb: set terminal window size
    uts: gfx_private needs to keep track of early boot FB
    pnglite: move pnglite to usr/src/common
    loader: gfx_fb
    ficl-sys: add gfx primitives
    loader: add illumos.png logo
    ficl: add fb-putimage
    loader: add png support
    loader: add alpha blending for gfx_fb
    loader: use term-drawrect for menu frame
    ficl: add simple gfx words
    uts: provide fb_info via fbgattr dev_specific array.
    uts: gfx_private add alpha blending
    uts: update sys/ascii.h
    uts: tem OSC support (incomplete)
    uts: implement env module support and use data from
    uts: tem get colors from early boot data
    loader: use crc32 from libstand (libz)
    loader: optimize for size
    loader: pass tem info to the environment
    loader: import tem for loader console
    loader: UEFI loader needs to set ISADIR based on
    loader: need UEFI32 support
    8918 loader.efi: add vesa edid support
    uts: tem_safe_pix_clear_prom_output() should only
    uts: tem_safe_pix_clear_entire_screen() should use
    uts: tem_safe_check_first_time() should query cursor
    uts: tem implement cls callback & visual_io v4
    uts: gfx_vgatext use block cursor for vgatext
    uts: gfx_private implement cls callback & visual_io
    uts: gfx_private bitmap framebuffer implementation
    uts: early start frame buffer console support
    uts: font functions should check the input char
    uts: font rendering should support 16/24/32bit depths
    uts: use smallest font as fallback default.
    uts: update terminal dimensions based on selected
    7834 uts: vgatext should use gfx_private
    uts: add spacing property to 8859-1.bdf
    terminfo: add underline for sun-color
    terminfo: sun-color has 16 colors
    uts: add font load callback type
    loader: do not repeat int13 calls with error 0x20 and
    8905 loader: add skein/edonr support
    8904 common/crypto: make skein and edonr loader
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>
Revert "NEX-16819 loader UEFI support"
This reverts commit ec06b9fc617b99234e538bf2e7e4d02a24993e0c.
Reverting due to failures in the zfs-tests and the sharefs-tests
NEX-16819 loader UEFI support
Includes work by Toomas Soome <tsoome@me.com>
Upstream commits:
    loader: pxe receive cleanup
    9475 libefi: Do not return only if ReceiveFilter
    installboot: should support efi system partition
    8931 boot1.efi: scan all display modes rather than
    loader: spinconsole updates
    loader: gfx experiment to try GOP Blt() function.
    sha1 build test
    loader: add sha1 hash calculation
    common/sha1: update for loader build
    loader: biosdisk rework
    uts: 32-bit kernel FB needs mapping in low memory
    uts: add diag-device
    uts: boot console mirror with diag-device
    uts: enable very early console on ttya
    kmdb: add diag-device as input/output device
    uts: test VGA memory exclusion from mapping
    uts: clear boot mapping and protect boot pages test
    uts: add dboot map debug printf
    uts: need to release FB pages in release_bootstrap()
    uts: add screenmap ioctl
    uts: update sys/queue.h
    loader: add illumos uts/common to include path
    loader: tem/gfx font cleanup
    loader: vbe checks
    uts: gfx_private set KD_TEXT when KD_RESETTEXT is
    uts: gfx 8-bit update
    loader: gfx 8-bit fix
    loader: always set media size from partition.
    uts: MB2 support for 32-bit kernel
    loader: x86 should have tem 80x25
    uts: x86 should have tem 80x25
    uts: font update
    loader: font update
    uts: tem attributes
    loader: tem.c comment added
    uts: use font module
    loader: add font module
    loader: build rules for new font setup
    uts: gfx_private update for new font structure
    uts: early boot update for new font structure
    uts: font update
    uts: font build rules update for new fonts
    uts: tem update to new font structure
    loader: module.c needs to include tem_impl.h
    uts: gfx_private 8x16 font rework
    uts: make font_lookup public
    loader: font rework
    uts: font rework
    libefi: efi_alloc_and_read should check for PMBR
    uts: tem utf-8 support
    loader: implement tem utf-8 support
    loader: tem should be able to display UTF-8
    7784 uts: console input should support utf-8
    7796 uts: ldterm default to utf-8
    uts: do not reset serial console
    uts: set up colors even if tem is not console
    uts: add type for early boot properties
    uts: gfx_private experiment with drm and vga
    uts: gfx_private should use setmode drm callback.
    uts: identify FB types and set up gfx_private based
    loader: replace gop and vesa with framebuffer
    uts: boot needs simple tem to support mdb
    uts: boot_keyboard should emit esc sequences for
    uts: gfx_private FB showuld be written by line
    kmdb: set terminal window size
    uts: gfx_private needs to keep track of early boot FB
    pnglite: move pnglite to usr/src/common
    loader: gfx_fb
    ficl-sys: add gfx primitives
    loader: add illumos.png logo
    ficl: add fb-putimage
    loader: add png support
    loader: add alpha blending for gfx_fb
    loader: use term-drawrect for menu frame
    ficl: add simple gfx words
    uts: provide fb_info via fbgattr dev_specific array.
    uts: gfx_private add alpha blending
    uts: update sys/ascii.h
    uts: tem OSC support (incomplete)
    uts: implement env module support and use data from
    uts: tem get colors from early boot data
    loader: use crc32 from libstand (libz)
    loader: optimize for size
    loader: pass tem info to the environment
    loader: import tem for loader console
    loader: UEFI loader needs to set ISADIR based on
    loader: need UEFI32 support
    8918 loader.efi: add vesa edid support
    uts: tem_safe_pix_clear_prom_output() should only
    uts: tem_safe_pix_clear_entire_screen() should use
    uts: tem_safe_check_first_time() should query cursor
    uts: tem implement cls callback & visual_io v4
    uts: gfx_vgatext use block cursor for vgatext
    uts: gfx_private implement cls callback & visual_io
    uts: gfx_private bitmap framebuffer implementation
    uts: early start frame buffer console support
    uts: font functions should check the input char
    uts: font rendering should support 16/24/32bit depths
    uts: use smallest font as fallback default.
    uts: update terminal dimensions based on selected
    7834 uts: vgatext should use gfx_private
    uts: add spacing property to 8859-1.bdf
    terminfo: add underline for sun-color
    terminfo: sun-color has 16 colors
    uts: add font load callback type
    loader: do not repeat int13 calls with error 0x20 and
    8905 loader: add skein/edonr support
    8904 common/crypto: make skein and edonr loader
Reviewed by: Yuri Pankov <yuri.pankov@nexenta.com>
Reviewed by: Sanjay Nadkarni <sanjay.nadkarni@nexenta.com>
Reviewed by: Evan Layton <evan.layton@nexenta.com>


  20  */
  21 /*
  22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25 
  26 /*
  27  * This file defines interfaces consumed by the AGP kernel modules,
  28  * and indirectly by the DRM system.  Please consider everything in
  29  * this file to be a "contract private interface", and keep in sync
  30  * with the consumers in the "DRM" gate.
  31  */
  32 
  33 #ifndef _GFX_PRIVATE_H
  34 #define _GFX_PRIVATE_H
  35 
  36 #ifdef __cplusplus
  37 extern "C" {
  38 #endif
  39 








  40 /* Memory cache attributes */
  41 #define GFXP_MEMORY_CACHED              0
  42 #define GFXP_MEMORY_UNCACHED            1
  43 #define GFXP_MEMORY_WRITECOMBINED       2
  44 





  45 typedef uint64_t gfx_maddr_t;

  46 
  47 extern int gfxp_ddi_segmap_setup(dev_t dev, off_t offset, struct as *as,
  48         caddr_t *addrp, off_t len, uint_t prot, uint_t maxprot, uint_t flags,
  49         cred_t *cred, ddi_device_acc_attr_t *accattrp, uint_t rnumber);
  50 
  51 extern ddi_umem_cookie_t gfxp_umem_cookie_init(caddr_t kva, size_t size);
  52 extern void gfxp_umem_cookie_destroy(ddi_umem_cookie_t cookie);
  53 extern int gfxp_devmap_umem_setup(devmap_cookie_t dhc, dev_info_t *dip,
  54         struct devmap_callback_ctl *callbackops, ddi_umem_cookie_t cookie,
  55         offset_t off, size_t len, uint_t maxprot, uint_t flags,
  56         ddi_device_acc_attr_t *accattrp);
  57 extern void gfxp_map_devmem(devmap_cookie_t dhc, gfx_maddr_t maddr,
  58         size_t length, ddi_device_acc_attr_t *attrp);
  59 
  60 
  61 typedef char *gfxp_acc_handle_t;
  62 extern gfxp_acc_handle_t gfxp_pci_init_handle(uint8_t bus, uint8_t slot,
  63         uint8_t function, uint16_t *vendor, uint16_t *device);
  64 extern uint8_t gfxp_pci_read_byte(gfxp_acc_handle_t handle, uint16_t offset);
  65 extern uint16_t gfxp_pci_read_word(gfxp_acc_handle_t handle, uint16_t offset);
  66 extern uint32_t gfxp_pci_read_dword(gfxp_acc_handle_t handle, uint16_t offset);
  67 extern void gfxp_pci_write_byte(gfxp_acc_handle_t handle, uint16_t offset,
  68         uint8_t value);
  69 extern void gfxp_pci_write_word(gfxp_acc_handle_t handle, uint16_t offset,
  70         uint16_t value);
  71 extern void gfxp_pci_write_dword(gfxp_acc_handle_t handle, uint16_t offset,
  72         uint32_t value);
  73 extern int gfxp_pci_device_present(uint16_t vendor, uint16_t device);
  74 
  75 typedef char *gfxp_kva_t;
  76 extern gfxp_kva_t gfxp_map_kernel_space(uint64_t start, size_t size,
  77         uint32_t mode);
  78 extern void gfxp_unmap_kernel_space(gfxp_kva_t address, size_t size);
  79 extern int gfxp_va2pa(struct as *as, caddr_t addr, uint64_t *pa);
  80 extern void gfxp_fix_mem_cache_attrs(caddr_t kva_start, size_t length,
  81         int cache_attr);
  82 extern gfx_maddr_t gfxp_convert_addr(paddr_t paddr);
  83 
  84 typedef char *gfxp_vgatext_softc_ptr_t;











  85 
  86 extern gfxp_vgatext_softc_ptr_t gfxp_vgatext_softc_alloc(void);
  87 extern void gfxp_vgatext_softc_free(gfxp_vgatext_softc_ptr_t ptr);
  88 extern int gfxp_vgatext_attach(dev_info_t *devi, ddi_attach_cmd_t cmd,
  89         gfxp_vgatext_softc_ptr_t ptr);
  90 extern int gfxp_vgatext_detach(dev_info_t *devi, ddi_detach_cmd_t cmd,
  91         gfxp_vgatext_softc_ptr_t ptr);
  92 extern int gfxp_vgatext_open(dev_t *devp, int flag, int otyp, cred_t *cred,
  93         gfxp_vgatext_softc_ptr_t ptr);
  94 extern int gfxp_vgatext_close(dev_t devp, int flag, int otyp, cred_t *cred,
  95         gfxp_vgatext_softc_ptr_t ptr);
  96 extern int gfxp_vgatext_ioctl(dev_t dev, int cmd, intptr_t data, int mode,
  97         cred_t *cred, int *rval, gfxp_vgatext_softc_ptr_t ptr);
  98 
  99 extern int gfxp_mlock_user_memory(caddr_t address, size_t length);
 100 extern int gfxp_munlock_user_memory(caddr_t address, size_t length);
 101 extern int gfxp_vgatext_devmap(dev_t dev, devmap_cookie_t dhp, offset_t off,
 102         size_t len, size_t *maplen, uint_t model, void *ptr);
 103 
 104 
 105 /*
 106  * Updated "glue" for newer libdrm code.
 107  * See: kernel/drm/src/drm_fb_helper.c
 108  */
 109 
 110 /* Same as: gfxp_vgatext_softc_ptr_t; */
 111 typedef char *gfxp_fb_softc_ptr_t;
 112 
 113 /*
 114  * Used by drm_register_fbops().
 115  * Note: only setmode is supplied.
 116  */
 117 struct gfxp_blt_ops {
 118         int (*blt)(void *);
 119         int (*copy) (void *);
 120         int (*clear) (void *);
 121         int (*setmode) (int);
 122 };
 123 
 124 extern void gfxp_bm_register_fbops(gfxp_fb_softc_ptr_t,
 125     struct gfxp_blt_ops *);
 126 
 127 /* See: kernel/drm/src/drm_fb_helper.c */
 128 
 129 struct gfxp_bm_fb_info {
 130         uint16_t xres;
 131         uint16_t yres;
 132         uint8_t bpp;
 133         uint8_t depth;




  20  */
  21 /*
  22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  */
  25 
  26 /*
  27  * This file defines interfaces consumed by the AGP kernel modules,
  28  * and indirectly by the DRM system.  Please consider everything in
  29  * this file to be a "contract private interface", and keep in sync
  30  * with the consumers in the "DRM" gate.
  31  */
  32 
  33 #ifndef _GFX_PRIVATE_H
  34 #define _GFX_PRIVATE_H
  35 
  36 #ifdef __cplusplus
  37 extern "C" {
  38 #endif
  39 
  40 
  41 /*
  42  * Updated "glue" for newer libdrm code.
  43  * See: kernel/drm/src/drm_fb_helper.c
  44  */
  45 
  46 typedef char *gfxp_fb_softc_ptr_t;
  47 
  48 /* Memory cache attributes */
  49 #define GFXP_MEMORY_CACHED              0
  50 #define GFXP_MEMORY_UNCACHED            1
  51 #define GFXP_MEMORY_WRITECOMBINED       2
  52 
  53 enum gfxp_type {
  54         GFXP_BITMAP,
  55         GFXP_VGATEXT
  56 };
  57 
  58 typedef uint64_t gfx_maddr_t;
  59 typedef char *gfxp_acc_handle_t;
  60 
  61 extern int gfxp_ddi_segmap_setup(dev_t dev, off_t offset, struct as *as,
  62         caddr_t *addrp, off_t len, uint_t prot, uint_t maxprot, uint_t flags,
  63         cred_t *cred, ddi_device_acc_attr_t *accattrp, uint_t rnumber);
  64 
  65 extern ddi_umem_cookie_t gfxp_umem_cookie_init(caddr_t kva, size_t size);
  66 extern void gfxp_umem_cookie_destroy(ddi_umem_cookie_t cookie);
  67 extern int gfxp_devmap_umem_setup(devmap_cookie_t dhc, dev_info_t *dip,
  68         struct devmap_callback_ctl *callbackops, ddi_umem_cookie_t cookie,
  69         offset_t off, size_t len, uint_t maxprot, uint_t flags,
  70         ddi_device_acc_attr_t *accattrp);
  71 extern void gfxp_map_devmem(devmap_cookie_t dhc, gfx_maddr_t maddr,
  72         size_t length, ddi_device_acc_attr_t *attrp);
  73 


  74 extern gfxp_acc_handle_t gfxp_pci_init_handle(uint8_t bus, uint8_t slot,
  75         uint8_t function, uint16_t *vendor, uint16_t *device);
  76 extern uint8_t gfxp_pci_read_byte(gfxp_acc_handle_t handle, uint16_t offset);
  77 extern uint16_t gfxp_pci_read_word(gfxp_acc_handle_t handle, uint16_t offset);
  78 extern uint32_t gfxp_pci_read_dword(gfxp_acc_handle_t handle, uint16_t offset);
  79 extern void gfxp_pci_write_byte(gfxp_acc_handle_t handle, uint16_t offset,
  80         uint8_t value);
  81 extern void gfxp_pci_write_word(gfxp_acc_handle_t handle, uint16_t offset,
  82         uint16_t value);
  83 extern void gfxp_pci_write_dword(gfxp_acc_handle_t handle, uint16_t offset,
  84         uint32_t value);
  85 extern int gfxp_pci_device_present(uint16_t vendor, uint16_t device);
  86 
  87 typedef char *gfxp_kva_t;
  88 extern gfxp_kva_t gfxp_map_kernel_space(uint64_t start, size_t size,
  89         uint32_t mode);
  90 extern void gfxp_unmap_kernel_space(gfxp_kva_t address, size_t size);
  91 extern int gfxp_va2pa(struct as *as, caddr_t addr, uint64_t *pa);
  92 extern void gfxp_fix_mem_cache_attrs(caddr_t kva_start, size_t length,
  93         int cache_attr);
  94 extern gfx_maddr_t gfxp_convert_addr(paddr_t paddr);
  95 
  96 extern gfxp_fb_softc_ptr_t gfxp_fb_softc_alloc(void);
  97 extern void gfxp_fb_softc_free(gfxp_fb_softc_ptr_t ptr);
  98 extern int gfxp_fb_attach(dev_info_t *devi, ddi_attach_cmd_t cmd,
  99         gfxp_fb_softc_ptr_t ptr);
 100 extern int gfxp_fb_detach(dev_info_t *devi, ddi_detach_cmd_t cmd,
 101         gfxp_fb_softc_ptr_t ptr);
 102 extern int gfxp_fb_open(dev_t *devp, int flag, int otyp, cred_t *cred,
 103         gfxp_fb_softc_ptr_t ptr);
 104 extern int gfxp_fb_close(dev_t devp, int flag, int otyp, cred_t *cred,
 105         gfxp_fb_softc_ptr_t ptr);
 106 extern int gfxp_fb_ioctl(dev_t dev, int cmd, intptr_t data, int mode,
 107         cred_t *cred, int *rval, gfxp_fb_softc_ptr_t ptr);
 108 













 109 extern int gfxp_mlock_user_memory(caddr_t address, size_t length);
 110 extern int gfxp_munlock_user_memory(caddr_t address, size_t length);
 111 extern int gfxp_fb_devmap(dev_t dev, devmap_cookie_t dhp, offset_t off,
 112         size_t len, size_t *maplen, uint_t model, void *ptr);
 113 

 114 /*








 115  * Used by drm_register_fbops().
 116  * Note: only setmode is supplied.
 117  */
 118 struct gfxp_blt_ops {
 119         int (*blt)(void *);
 120         int (*copy) (void *);
 121         int (*clear) (void *);
 122         int (*setmode) (int);
 123 };
 124 
 125 extern void gfxp_bm_register_fbops(gfxp_fb_softc_ptr_t,
 126     struct gfxp_blt_ops *);
 127 
 128 /* See: kernel/drm/src/drm_fb_helper.c */
 129 
 130 struct gfxp_bm_fb_info {
 131         uint16_t xres;
 132         uint16_t yres;
 133         uint8_t bpp;
 134         uint8_t depth;