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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>


 526 
 527 parse_mode_bail:
 528         strfree(m);
 529 
 530         return (rc);
 531 }
 532 
 533 #ifdef __sparc
 534 #define ATTACHED_TERM_TYPE      "sun"
 535 #else
 536 #define ATTACHED_TERM_TYPE      "sun-color"
 537 #endif
 538 
 539 static void
 540 kmdb_prom_term_init(kmdb_auxv_t *kav, kmdb_promif_t *pif)
 541 {
 542         const char ccs[NCCS] = { 0x03, 0x1c, 0x08, 0x15, 0x04, 0x00, 0x00,
 543             0x00, 0x11, 0x13, 0x1a, 0x19, 0x12, 0x0f, 0x17, 0x16 };
 544         char *conin = NULL, *conout = NULL;
 545 
 546         if (kmdb_prom_stdout_is_framebuffer(kav))







 547                 pif->pif_oterm = ATTACHED_TERM_TYPE;

 548 
 549         bzero(&pif->pif_tios, sizeof (struct termios));
 550 
 551         /* output device characteristics */
 552         if ((conout = kmdb_prom_get_ddi_prop(kav, "output-device")) ==
 553             NULL || strcmp(conout, "screen") == 0) {
 554                 (void) kmdb_parse_mode(KMDB_PROM_DEF_CONS_MODE,
 555                     &pif->pif_tios, 0);
 556         } else if (*conout == '/') {
 557                 /*
 558                  * We're not going to be able to get characteristics for a
 559                  * device that's specified as a path, so don't even try.
 560                  * Conveniently, this allows us to avoid chattering on
 561                  * Serengetis.
 562                  */
 563                 (void) kmdb_parse_mode(KMDB_PROM_DEF_CONS_MODE,
 564                     &pif->pif_tios, 0);
 565         } else {
 566                 char *mode = kmdb_get_ttyio_mode(kav, conout);
 567 


 663         case TCGETS: {
 664                 struct termios *ti = arg;
 665                 bcopy(&mdb.m_promif->pif_tios, ti, sizeof (struct termios));
 666                 return (0);
 667         }
 668         case TIOCGWINSZ:
 669                 /*
 670                  * When kmdb is used over a serial console, we have no idea how
 671                  * large the terminal window is.  When we're invoked on a local
 672                  * console, however, we do, and need to share that information
 673                  * with the debugger in order to contradict potentially
 674                  * incorrect sizing information retrieved from the terminfo
 675                  * database.  One specific case where this happens is with the
 676                  * Intel console, which is 80x25.  The terminfo entry for
 677                  * sun-color -- the default terminal type for local Intel
 678                  * consoles -- was cloned from sun, which has a height of 34
 679                  * rows.
 680                  */
 681                 if (mdb.m_promif->pif_oterm != NULL) {
 682                         struct winsize *wsz = arg;
 683                         wsz->ws_row = KMDB_PIF_WINSIZE_ROWS;
 684                         wsz->ws_col = KMDB_PIF_WINSIZE_COLS;

 685                         wsz->ws_xpixel = wsz->ws_ypixel = 0;
 686                         return (0);
 687                 }
 688 
 689                 return (set_errno(ENOTSUP));
 690         default:
 691                 return (set_errno(EINVAL));
 692         }
 693 }
 694 
 695 int
 696 kmdb_prom_vtop(uintptr_t virt, physaddr_t *pap)
 697 {
 698         physaddr_t pa;
 699         int rc = kmdb_kdi_vtop(virt, &pa);
 700 
 701 #ifdef  __sparc
 702         if (rc < 0 && errno == EAGAIN)
 703                 rc = kmdb_prom_translate_virt(virt, &pa);
 704 #endif




 526 
 527 parse_mode_bail:
 528         strfree(m);
 529 
 530         return (rc);
 531 }
 532 
 533 #ifdef __sparc
 534 #define ATTACHED_TERM_TYPE      "sun"
 535 #else
 536 #define ATTACHED_TERM_TYPE      "sun-color"
 537 #endif
 538 
 539 static void
 540 kmdb_prom_term_init(kmdb_auxv_t *kav, kmdb_promif_t *pif)
 541 {
 542         const char ccs[NCCS] = { 0x03, 0x1c, 0x08, 0x15, 0x04, 0x00, 0x00,
 543             0x00, 0x11, 0x13, 0x1a, 0x19, 0x12, 0x0f, 0x17, 0x16 };
 544         char *conin = NULL, *conout = NULL;
 545 
 546         if (kmdb_prom_stdout_is_framebuffer(kav)) {
 547                 struct winsize *wsz = &pif->pif_wsz;
 548 
 549                 /* Set default dimensions. */
 550                 wsz->ws_row = KMDB_PIF_WINSIZE_ROWS;
 551                 wsz->ws_col = KMDB_PIF_WINSIZE_COLS;
 552 
 553                 kmdb_prom_get_tem_size(kav, &wsz->ws_row, &wsz->ws_col);
 554                 pif->pif_oterm = ATTACHED_TERM_TYPE;
 555         }
 556 
 557         bzero(&pif->pif_tios, sizeof (struct termios));
 558 
 559         /* output device characteristics */
 560         if ((conout = kmdb_prom_get_ddi_prop(kav, "output-device")) ==
 561             NULL || strcmp(conout, "screen") == 0) {
 562                 (void) kmdb_parse_mode(KMDB_PROM_DEF_CONS_MODE,
 563                     &pif->pif_tios, 0);
 564         } else if (*conout == '/') {
 565                 /*
 566                  * We're not going to be able to get characteristics for a
 567                  * device that's specified as a path, so don't even try.
 568                  * Conveniently, this allows us to avoid chattering on
 569                  * Serengetis.
 570                  */
 571                 (void) kmdb_parse_mode(KMDB_PROM_DEF_CONS_MODE,
 572                     &pif->pif_tios, 0);
 573         } else {
 574                 char *mode = kmdb_get_ttyio_mode(kav, conout);
 575 


 671         case TCGETS: {
 672                 struct termios *ti = arg;
 673                 bcopy(&mdb.m_promif->pif_tios, ti, sizeof (struct termios));
 674                 return (0);
 675         }
 676         case TIOCGWINSZ:
 677                 /*
 678                  * When kmdb is used over a serial console, we have no idea how
 679                  * large the terminal window is.  When we're invoked on a local
 680                  * console, however, we do, and need to share that information
 681                  * with the debugger in order to contradict potentially
 682                  * incorrect sizing information retrieved from the terminfo
 683                  * database.  One specific case where this happens is with the
 684                  * Intel console, which is 80x25.  The terminfo entry for
 685                  * sun-color -- the default terminal type for local Intel
 686                  * consoles -- was cloned from sun, which has a height of 34
 687                  * rows.
 688                  */
 689                 if (mdb.m_promif->pif_oterm != NULL) {
 690                         struct winsize *wsz = arg;
 691 
 692                         wsz->ws_row = mdb.m_promif->pif_wsz.ws_row;
 693                         wsz->ws_col = mdb.m_promif->pif_wsz.ws_col;
 694                         wsz->ws_xpixel = wsz->ws_ypixel = 0;
 695                         return (0);
 696                 }
 697 
 698                 return (set_errno(ENOTSUP));
 699         default:
 700                 return (set_errno(EINVAL));
 701         }
 702 }
 703 
 704 int
 705 kmdb_prom_vtop(uintptr_t virt, physaddr_t *pap)
 706 {
 707         physaddr_t pa;
 708         int rc = kmdb_kdi_vtop(virt, &pa);
 709 
 710 #ifdef  __sparc
 711         if (rc < 0 && errno == EAGAIN)
 712                 rc = kmdb_prom_translate_virt(virt, &pa);
 713 #endif