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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>
        
*** 43,55 ****
  #include <sys/ddi_impldefs.h>
  #include <sys/promif.h>
  #include <sys/modctl.h>
  #include <sys/termios.h>
  #include <sys/pci.h>
  #if defined(__xpv)
  #include <sys/hypervisor.h>
- #include <sys/boot_console.h>
  #endif
  
  extern int pseudo_isa;
  
  int
--- 43,56 ----
  #include <sys/ddi_impldefs.h>
  #include <sys/promif.h>
  #include <sys/modctl.h>
  #include <sys/termios.h>
  #include <sys/pci.h>
+ #include <sys/framebuffer.h>
+ #include <sys/boot_console.h>
  #if defined(__xpv)
  #include <sys/hypervisor.h>
  #endif
  
  extern int pseudo_isa;
  
  int
*** 530,572 ****
                  break;
          };
          return (plat_fbpath());
  }
  
  /*
   * If VIS_PIXEL mode will be implemented on x86, these following
   * functions should be re-considered. Now these functions are
   * unused on x86.
   */
  void
  plat_tem_get_inverses(int *inverse, int *inverse_screen)
  {
!         *inverse = 0;
!         *inverse_screen = 0;
  }
  
  void
  plat_tem_get_prom_font_size(int *charheight, int *windowtop)
  {
!         *charheight = 0;
!         *windowtop = 0;
  }
  
  /*ARGSUSED*/
  void
  plat_tem_get_prom_size(size_t *height, size_t *width)
  {
!         panic("unimplemented at line %d of %s", __LINE__, __FILE__);
  }
  
  void
  plat_tem_hide_prom_cursor(void)
  {
!         panic("unimplemented at line %d of %s", __LINE__, __FILE__);
  }
  
  /*ARGSUSED*/
  void
  plat_tem_get_prom_pos(uint32_t *row, uint32_t *col)
  {
!         panic("unimplemented at line %d of %s", __LINE__, __FILE__);
  }
--- 531,607 ----
                  break;
          };
          return (plat_fbpath());
  }
  
+ char *
+ plat_diagpath(void)
+ {
+         dev_info_t *root;
+         char *diag;
+         int tty_num = -1;
+ 
+         root = ddi_root_node();
+ 
+         if (ddi_prop_lookup_string(DDI_DEV_T_ANY, root, DDI_PROP_DONTPASS,
+             "diag-device", &diag) == DDI_SUCCESS) {
+                 if (strlen(diag) == 4 && strncmp(diag, "tty", 3) == 0 &&
+                     diag[3] >= 'a' && diag[3] <= 'd') {
+                         tty_num = diag[3] - 'a';
+                 }
+                 ddi_prop_free(diag);
+         }
+ 
+         if (tty_num != -1)
+                 return (plat_ttypath(tty_num));
+         return (NULL);
+ }
+ 
  /*
   * If VIS_PIXEL mode will be implemented on x86, these following
   * functions should be re-considered. Now these functions are
   * unused on x86.
   */
  void
+ plat_tem_get_colors(uint8_t *fg, uint8_t *bg)
+ {
+         *fg = fb_info.fg_color;
+         *bg = fb_info.bg_color;
+ }
+ 
+ void
  plat_tem_get_inverses(int *inverse, int *inverse_screen)
  {
!         *inverse = fb_info.inverse == B_TRUE? 1 : 0;
!         *inverse_screen = fb_info.inverse_screen == B_TRUE? 1 : 0;
  }
  
  void
  plat_tem_get_prom_font_size(int *charheight, int *windowtop)
  {
!         *charheight = fb_info.font_height;
!         *windowtop = fb_info.terminal_origin.y;
  }
  
  /*ARGSUSED*/
  void
  plat_tem_get_prom_size(size_t *height, size_t *width)
  {
!         *height = fb_info.terminal.y;
!         *width = fb_info.terminal.x;
  }
  
+ /* this gets called once at boot time and only in case of VIS_PIXEL */
  void
  plat_tem_hide_prom_cursor(void)
  {
!         if (boot_console_type(NULL) == CONS_FRAMEBUFFER)
!                 boot_fb_cursor(B_FALSE);
  }
  
  /*ARGSUSED*/
  void
  plat_tem_get_prom_pos(uint32_t *row, uint32_t *col)
  {
!         *row = fb_info.cursor.pos.y;
!         *col = fb_info.cursor.pos.x;
  }