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>
  61         int ret = 0;
  62 
  63         if (ddi_prop_lookup_string(DDI_DEV_T_ANY, dip,
  64             DDI_PROP_DONTPASS, pname, &val) != DDI_SUCCESS)
  65                 return (0);
  66 
  67         if (strlen(val) < buf_len) {
  68                 (void) strcpy(prop_buf, val);
  69                 ret = 1;
  70         }
  71 
  72         ddi_prop_free(val);
  73         return (ret);
  74 }
  75 
  76 /*
  77  * We don't have any property-walking routines, so we have to specifically
  78  * query and thus have guilty knowledge of the properties that the
  79  * debugger wants to see.
  80  *
  81  * Here actually we only support six console properties:
  82  *     input-device, output-device, tty[a-d]-mode.
  83  */
  84 #define KCTL_PROPNV_NIODEV      2
  85 #define KCTL_PROPNV_NTTYMD      4
  86 #define KCTL_PROPNV_NENT        (KCTL_PROPNV_NIODEV + KCTL_PROPNV_NTTYMD)
  87 
  88 static kmdb_auxv_nv_t *
  89 kctl_pcache_create(int *nprops)
  90 {
  91         int (*preader)(char *, char *, int);
  92         kmdb_auxv_nv_t *pnv;
  93         size_t psz = sizeof (kmdb_auxv_nv_t) * KCTL_PROPNV_NENT;
  94         char *inputdev, *outputdev;
  95         int i;
  96         char ttymode[] = "ttyX-mode";
  97 
  98         if (kctl.kctl_boot_loaded) {
  99                 preader = kctl_boot_prop_read;
 100         } else {
 101                 preader = kctl_ddi_prop_read;
 102         }
 103 
 104         pnv = kobj_alloc(psz, KM_WAIT);
 105         inputdev = (&pnv[0])->kanv_val;
 106         outputdev = (&pnv[1])->kanv_val;
 107 
 108         /* Set the property names. */
 109         (void) strcpy((&pnv[0])->kanv_name, "input-device");
 110         (void) strcpy((&pnv[1])->kanv_name, "output-device");
 111         for (i = 0; i < KCTL_PROPNV_NTTYMD; i++) {
 112                 ttymode[3] = 'a' + i;
 113                 (void) strcpy((&pnv[i + KCTL_PROPNV_NIODEV])->kanv_name,
 114                     ttymode);
 115         }
 116 
 117         /*
 118          * console is defined by "console" property, with
 119          * fallback on the old "input-device" property.
 120          */
 121         (void) strcpy(inputdev, "text");        /* default to screen */
 122         if (!preader("console", inputdev, sizeof ((&pnv[0])->kanv_val)))
 123                 (void) preader("input-device", inputdev,
 124                     sizeof ((&pnv[0])->kanv_val));
 125 
 126         if (strncmp(inputdev, "tty", 3) == 0 &&
 127             inputdev[4] == '\0' &&
 128             inputdev[3] >= 'a' &&
 129             inputdev[3] < 'a' + KCTL_PROPNV_NTTYMD) {
 130                 (void) strcpy(outputdev, inputdev);
 131         } else {
 132                 (void) strcpy(inputdev, "keyboard");
 133                 (void) strcpy(outputdev, "screen");
 134         }
 135 
 136         /* Set tty modes or defaults. */
 137         for (i = KCTL_PROPNV_NIODEV; i < KCTL_PROPNV_NENT; i++) {
 138                 if (!preader((&pnv[i])->kanv_name, (&pnv[i])->kanv_val,
 139                     sizeof ((&pnv[0])->kanv_val)))
 140                         (void) strcpy((&pnv[i])->kanv_val, "9600,8,n,1,-");
 141         }
 142 
 143         *nprops = KCTL_PROPNV_NENT;
 144         return (pnv);
 145 }
 146 
 147 static void
 148 kctl_pcache_destroy(kmdb_auxv_nv_t *pnv)
 149 {
 150         kobj_free(pnv, sizeof (kmdb_auxv_nv_t) * KCTL_PROPNV_NENT);
 151 }
 152 
 153 void
 154 kctl_auxv_init_isadep(kmdb_auxv_t *kav, void *romp)
 155 {
 156         kav->kav_pcache = kctl_pcache_create(&kav->kav_nprops);
 157         kav->kav_romp = romp;
 158 }
 159 
 160 void
 161 kctl_auxv_fini_isadep(kmdb_auxv_t *kav)
 162 {
 | 
  61         int ret = 0;
  62 
  63         if (ddi_prop_lookup_string(DDI_DEV_T_ANY, dip,
  64             DDI_PROP_DONTPASS, pname, &val) != DDI_SUCCESS)
  65                 return (0);
  66 
  67         if (strlen(val) < buf_len) {
  68                 (void) strcpy(prop_buf, val);
  69                 ret = 1;
  70         }
  71 
  72         ddi_prop_free(val);
  73         return (ret);
  74 }
  75 
  76 /*
  77  * We don't have any property-walking routines, so we have to specifically
  78  * query and thus have guilty knowledge of the properties that the
  79  * debugger wants to see.
  80  *
  81  * Here actually we only support eight console properties:
  82  *     input-device, output-device, tty[a-d]-mode, screen-#rows, screen-#cols.
  83  */
  84 #define KCTL_PROPNV_NIODEV      2
  85 #define KCTL_PROPNV_NTTYMD      4
  86 #define KCTL_PROPNV_NSCREEN     2
  87 #define KCTL_PROPNV_NENT        (KCTL_PROPNV_NIODEV + KCTL_PROPNV_NTTYMD + \
  88         KCTL_PROPNV_NSCREEN)
  89 
  90 static kmdb_auxv_nv_t *
  91 kctl_pcache_create(int *nprops)
  92 {
  93         int (*preader)(char *, char *, int);
  94         kmdb_auxv_nv_t *pnv;
  95         size_t psz = sizeof (kmdb_auxv_nv_t) * KCTL_PROPNV_NENT;
  96         char *inputdev, *outputdev;
  97         int i, j;
  98         char ttymode[] = "ttyX-mode";
  99 
 100         if (kctl.kctl_boot_loaded) {
 101                 preader = kctl_boot_prop_read;
 102         } else {
 103                 preader = kctl_ddi_prop_read;
 104         }
 105 
 106         pnv = kobj_alloc(psz, KM_WAIT);
 107         inputdev = (&pnv[0])->kanv_val;
 108         outputdev = (&pnv[1])->kanv_val;
 109 
 110         /* Set the property names. */
 111         (void) strcpy((&pnv[0])->kanv_name, "input-device");
 112         (void) strcpy((&pnv[1])->kanv_name, "output-device");
 113         for (i = 0; i < KCTL_PROPNV_NTTYMD; i++) {
 114                 ttymode[3] = 'a' + i;
 115                 (void) strcpy((&pnv[i + KCTL_PROPNV_NIODEV])->kanv_name,
 116                     ttymode);
 117         }
 118 
 119         /*
 120          * console is defined by "console" property, with
 121          * fallback on the old "input-device" property.
 122          */
 123         (void) strcpy(inputdev, "text");        /* default to screen */
 124         if (!preader("diag-device", inputdev, sizeof ((&pnv[0])->kanv_val)) &&
 125             !preader("console", inputdev, sizeof ((&pnv[0])->kanv_val)))
 126                 (void) preader("input-device", inputdev,
 127                     sizeof ((&pnv[0])->kanv_val));
 128 
 129         if (strncmp(inputdev, "tty", 3) == 0 &&
 130             inputdev[4] == '\0' &&
 131             inputdev[3] >= 'a' &&
 132             inputdev[3] < 'a' + KCTL_PROPNV_NTTYMD) {
 133                 (void) strcpy(outputdev, inputdev);
 134         } else {
 135                 (void) strcpy(inputdev, "keyboard");
 136                 (void) strcpy(outputdev, "screen");
 137         }
 138 
 139         /* Set tty modes or defaults. */
 140         j = KCTL_PROPNV_NIODEV + KCTL_PROPNV_NTTYMD;
 141         for (i = KCTL_PROPNV_NIODEV; i < j; i++) {
 142                 if (!preader((&pnv[i])->kanv_name, (&pnv[i])->kanv_val,
 143                     sizeof ((&pnv[0])->kanv_val)))
 144                         (void) strcpy((&pnv[i])->kanv_val, "9600,8,n,1,-");
 145         }
 146 
 147         (void) strcpy((&pnv[j])->kanv_name, "screen-#rows");
 148         (void) strcpy((&pnv[j + 1])->kanv_name, "screen-#cols");
 149         (void) strcpy((&pnv[j])->kanv_val, "0");
 150         (void) strcpy((&pnv[j + 1])->kanv_val, "0");
 151         (void) preader((&pnv[j])->kanv_name, (&pnv[j])->kanv_val,
 152             sizeof ((&pnv[j])->kanv_val));
 153         (void) preader((&pnv[j + 1])->kanv_name, (&pnv[j + 1])->kanv_val,
 154             sizeof ((&pnv[j + 1])->kanv_val));
 155 
 156         *nprops = KCTL_PROPNV_NENT;
 157         return (pnv);
 158 }
 159 
 160 static void
 161 kctl_pcache_destroy(kmdb_auxv_nv_t *pnv)
 162 {
 163         kobj_free(pnv, sizeof (kmdb_auxv_nv_t) * KCTL_PROPNV_NENT);
 164 }
 165 
 166 void
 167 kctl_auxv_init_isadep(kmdb_auxv_t *kav, void *romp)
 168 {
 169         kav->kav_pcache = kctl_pcache_create(&kav->kav_nprops);
 170         kav->kav_romp = romp;
 171 }
 172 
 173 void
 174 kctl_auxv_fini_isadep(kmdb_auxv_t *kav)
 175 {
 |