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grub2
grub2-ppc64le-22-all-parameter-to-firmware-call...
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File grub2-ppc64le-22-all-parameter-to-firmware-calls-should-to-be-BigEndi.patch of Package grub2
From 4d0c5500be3cb776345e417c542d6d1fea1a3314 Mon Sep 17 00:00:00 2001 From: Ram Pai <linuxram@us.ibm.com> Date: Tue, 25 Feb 2014 22:43:25 +0000 Subject: [PATCH 22/23] fix parameter to firmware calls all parameter to firmware calls should be BigEndian and the results should be CPU endian. Signed-off-by: Ram Pai <linuxram@us.ibm.com> --- grub-core/disk/ieee1275/nand.c | 41 +++++----- grub-core/disk/ieee1275/ofdisk.c | 22 ++++-- grub-core/kern/ieee1275/ieee1275.c | 134 +++++++++++++++++++-------------- grub-core/kern/ieee1275/openfw.c | 19 ++--- grub-core/lib/ieee1275/datetime.c | 32 ++++---- grub-core/net/drivers/ieee1275/ofnet.c | 6 +- include/grub/ieee1275/ieee1275.h | 8 +- 7 files changed, 148 insertions(+), 114 deletions(-) diff --git a/grub-core/disk/ieee1275/nand.c b/grub-core/disk/ieee1275/nand.c index 576e9cc..1846c23 100644 --- a/grub-core/disk/ieee1275/nand.c +++ b/grub-core/disk/ieee1275/nand.c @@ -102,32 +102,33 @@ grub_nand_open (const char *name, grub_disk_t disk) data->handle = dev_ihandle; INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 2); - args.method = (grub_ieee1275_cell_t) "block-size"; - args.ihandle = dev_ihandle; - args.result = 1; + args.method = IEEE1275_ADDR("block-size"); + args.ihandle = IEEE1275_VALUE(dev_ihandle); + args.result = IEEE1275_VALUE(1); - if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.result)) + if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || IEEE1275_VALUE(args.result)) { grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't get block size"); goto fail; } + args.size1 = IEEE1275_VALUE(args.size1); data->block_size = (args.size1 >> GRUB_DISK_SECTOR_BITS); INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 3); - args.method = (grub_ieee1275_cell_t) "size"; - args.ihandle = dev_ihandle; - args.result = 1; + args.method = IEEE1275_ADDR( "size"); + args.ihandle = IEEE1275_VALUE(dev_ihandle); + args.result = IEEE1275_VALUE(1); - if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.result)) + if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || IEEE1275_VALUE(args.result)) { grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't get disk size"); goto fail; } - disk->total_sectors = args.size1; + disk->total_sectors = IEEE1275_VALUE(args.size1); disk->total_sectors <<= 32; - disk->total_sectors += args.size2; + disk->total_sectors += IEEE1275_VALUE(args.size2); disk->total_sectors >>= GRUB_DISK_SECTOR_BITS; disk->id = dev_ihandle; @@ -170,10 +171,10 @@ grub_nand_read (grub_disk_t disk, grub_disk_addr_t sector, } args; INIT_IEEE1275_COMMON (&args.common, "call-method", 6, 1); - args.method = (grub_ieee1275_cell_t) "pio-read"; - args.ihandle = data->handle; - args.buf = (grub_ieee1275_cell_t) buf; - args.page = (grub_ieee1275_cell_t) ((grub_size_t) sector / data->block_size); + args.method = IEEE1275_ADDR("pio-read"); + args.ihandle = IEEE1275_VALUE(data->handle); + args.buf = buf; + args.page = (grub_size_t) sector / data->block_size; ofs = ((grub_size_t) sector % data->block_size) << GRUB_DISK_SECTOR_BITS; size <<= GRUB_DISK_SECTOR_BITS; @@ -185,16 +186,20 @@ grub_nand_read (grub_disk_t disk, grub_disk_addr_t sector, len = (ofs + size > bsize) ? (bsize - ofs) : size; - args.len = (grub_ieee1275_cell_t) len; - args.ofs = (grub_ieee1275_cell_t) ofs; - args.result = 1; + args.len = IEEE1275_VALUE(len); + args.ofs = IEEE1275_VALUE(ofs); + args.result = IEEE1275_VALUE(1); + args.buf = IEEE1275_ADDR(args.buf); + args.page = IEEE1275_VALUE(args.page); - if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || (args.result)) + if ((IEEE1275_CALL_ENTRY_FN (&args) == -1) || IEEE1275_VALUE(args.result)) return grub_error (GRUB_ERR_READ_ERROR, N_("failure reading sector 0x%llx " "from `%s'"), (unsigned long long) sector, disk->name); + args.buf = IEEE1275_ADDR(args.buf); + args.page = IEEE1275_VALUE(args.page); ofs = 0; size -= len; args.buf += len; diff --git a/grub-core/disk/ieee1275/ofdisk.c b/grub-core/disk/ieee1275/ofdisk.c index d785d6a..72b36c5 100644 --- a/grub-core/disk/ieee1275/ofdisk.c +++ b/grub-core/disk/ieee1275/ofdisk.c @@ -225,16 +225,19 @@ dev_iterate (const struct grub_ieee1275_devalias *alias) INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 3); args.method = IEEE1275_ADDR("vscsi-report-luns"); - args.ihandle = ihandle; - args.table = 0; - args.nentries = 0; + args.ihandle = IEEE1275_VALUE(ihandle); + args.table = IEEE1275_ADDR(0); + args.nentries = IEEE1275_VALUE(0); - if (IEEE1275_CALL_ENTRY_FN (&args) == -1 || args.catch_result) + if (IEEE1275_CALL_ENTRY_FN (&args) == -1 || IEEE1275_VALUE(args.catch_result)) { grub_ieee1275_close (ihandle); return; } + args.table = IEEE1275_ADDR(args.table); + args.nentries = IEEE1275_VALUE(args.nentries); + buf = grub_malloc (grub_strlen (alias->path) + 32); if (!buf) return; @@ -245,6 +248,7 @@ dev_iterate (const struct grub_ieee1275_devalias *alias) grub_uint64_t *ptr; ptr = *(grub_uint64_t **) ((grub_addr_t)args.table + 4 + 8 * i); + ptr = (grub_uint64_t *) (grub_addr_t) IEEE1275_ADDR(ptr); while (*ptr) { grub_snprintf (bufptr, 32, "/disk@%" PRIxGRUB_UINT64_T, *ptr++); @@ -614,18 +618,20 @@ grub_ofdisk_get_block_size (const char *device, grub_uint32_t *block_size) INIT_IEEE1275_COMMON (&args_ieee1275.common, "call-method", 2, 2); args_ieee1275.method = IEEE1275_ADDR("block-size"); - args_ieee1275.ihandle = last_ihandle; - args_ieee1275.result = 1; + args_ieee1275.ihandle = IEEE1275_VALUE(last_ihandle); + args_ieee1275.result = IEEE1275_VALUE(1); *block_size = GRUB_DISK_SECTOR_SIZE; - if ((IEEE1275_CALL_ENTRY_FN (&args_ieee1275) == -1) || (args_ieee1275.result)) + if ((IEEE1275_CALL_ENTRY_FN (&args_ieee1275) == -1) || IEEE1275_VALUE(args_ieee1275.result)) grub_dprintf ("disk", "can't get block size\n"); - else + else { + args_ieee1275.size1 = IEEE1275_VALUE(args_ieee1275.size1); if (args_ieee1275.size1 && !(args_ieee1275.size1 & (args_ieee1275.size1 - 1)) && args_ieee1275.size1 >= 512 && args_ieee1275.size1 <= 16384) *block_size = args_ieee1275.size1; + } return 0; } diff --git a/grub-core/kern/ieee1275/ieee1275.c b/grub-core/kern/ieee1275/ieee1275.c index f933c89..df8943c 100644 --- a/grub-core/kern/ieee1275/ieee1275.c +++ b/grub-core/kern/ieee1275/ieee1275.c @@ -42,7 +42,7 @@ grub_ieee1275_finddevice (const char *name, grub_ieee1275_phandle_t *phandlep) if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - *phandlep = args.phandle; + *phandlep = args.phandle = IEEE1275_VALUE(args.phandle); if (args.phandle == IEEE1275_PHANDLE_INVALID) return -1; return 0; @@ -65,13 +65,15 @@ grub_ieee1275_get_property (grub_ieee1275_phandle_t phandle, args; INIT_IEEE1275_COMMON (&args.common, "getprop", 4, 1); - args.phandle = phandle; + args.phandle = IEEE1275_VALUE(phandle); args.prop = IEEE1275_ADDR(property); args.buf = IEEE1275_ADDR(buf); - args.buflen = (grub_ieee1275_cell_t) size; + args.buflen = IEEE1275_VALUE(size); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; + + args.size = IEEE1275_VALUE(args.size); if (actual) *actual = (grub_ssize_t) args.size; if (args.size == IEEE1275_CELL_INVALID) @@ -79,6 +81,18 @@ grub_ieee1275_get_property (grub_ieee1275_phandle_t phandle, return 0; } +#ifdef __powerpc64le__ +static void +grub_swap_bytes(grub_uint32_t *buf, grub_size_t len) +{ + /* Integer properties are always in big endian. */ + unsigned int i; + len /= sizeof (grub_uint32_t); + for (i = 0; i < len; i++) + buf[i] = IEEE1275_VALUE(buf[i]); +} +#endif + int grub_ieee1275_get_integer_property (grub_ieee1275_phandle_t phandle, const char *property, grub_uint32_t *buf, @@ -86,16 +100,13 @@ grub_ieee1275_get_integer_property (grub_ieee1275_phandle_t phandle, { int ret; ret = grub_ieee1275_get_property (phandle, property, (void *) buf, size, actual); -#ifndef GRUB_CPU_WORDS_BIGENDIAN + +#ifdef __powerpc64le__ /* Integer properties are always in big endian. */ if (ret == 0) - { - unsigned int i; - size /= sizeof (grub_uint32_t); - for (i = 0; i < size; i++) - buf[i] = grub_be_to_cpu32 (buf[i]); - } + grub_swap_bytes(buf, size); #endif + return ret; } @@ -114,14 +125,14 @@ grub_ieee1275_next_property (grub_ieee1275_phandle_t phandle, char *prev_prop, args; INIT_IEEE1275_COMMON (&args.common, "nextprop", 3, 1); - args.phandle = phandle; + args.phandle = IEEE1275_VALUE(phandle); args.prev_prop = IEEE1275_ADDR(prev_prop); args.next_prop = IEEE1275_ADDR(prop); - args.flags = (grub_ieee1275_cell_t) -1; + args.flags = IEEE1275_VALUE(-1); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - return (int) args.flags; + return (int) IEEE1275_VALUE(args.flags); } int @@ -138,13 +149,13 @@ grub_ieee1275_get_property_length (grub_ieee1275_phandle_t phandle, args; INIT_IEEE1275_COMMON (&args.common, "getproplen", 2, 1); - args.phandle = phandle; + args.phandle = IEEE1275_VALUE(phandle); args.prop = IEEE1275_ADDR(prop); - args.length = (grub_ieee1275_cell_t) -1; + args.length = IEEE1275_VALUE(-1); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - *length = args.length; + *length = args.length = IEEE1275_VALUE(args.length); if (args.length == IEEE1275_CELL_INVALID) return -1; return 0; @@ -163,11 +174,11 @@ grub_ieee1275_instance_to_package (grub_ieee1275_ihandle_t ihandle, args; INIT_IEEE1275_COMMON (&args.common, "instance-to-package", 1, 1); - args.ihandle = ihandle; + args.ihandle = IEEE1275_VALUE(ihandle); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - *phandlep = args.phandle; + *phandlep = args.phandle = IEEE1275_VALUE(args.phandle); if (args.phandle == IEEE1275_PHANDLE_INVALID) return -1; return 0; @@ -189,12 +200,14 @@ grub_ieee1275_package_to_path (grub_ieee1275_phandle_t phandle, args; INIT_IEEE1275_COMMON (&args.common, "package-to-path", 3, 1); - args.phandle = phandle; + args.phandle = IEEE1275_VALUE(phandle); args.buf = IEEE1275_ADDR(path); - args.buflen = (grub_ieee1275_cell_t) len; + args.buflen = IEEE1275_VALUE(len); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; + + args.actual = IEEE1275_VALUE(args.actual); if (actual) *actual = args.actual; if (args.actual == IEEE1275_CELL_INVALID) @@ -218,12 +231,14 @@ grub_ieee1275_instance_to_path (grub_ieee1275_ihandle_t ihandle, args; INIT_IEEE1275_COMMON (&args.common, "instance-to-path", 3, 1); - args.ihandle = ihandle; + args.ihandle = IEEE1275_VALUE(ihandle); args.buf = IEEE1275_ADDR(path); - args.buflen = (grub_ieee1275_cell_t) len; + args.buflen = IEEE1275_VALUE(len); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; + + args.actual = IEEE1275_VALUE(args.actual); if (actual) *actual = args.actual; if (args.actual == IEEE1275_CELL_INVALID) @@ -231,6 +246,7 @@ grub_ieee1275_instance_to_path (grub_ieee1275_ihandle_t ihandle, return 0; } + int grub_ieee1275_write (grub_ieee1275_ihandle_t ihandle, const void *buffer, grub_size_t len, grub_ssize_t *actualp) @@ -246,12 +262,13 @@ grub_ieee1275_write (grub_ieee1275_ihandle_t ihandle, const void *buffer, args; INIT_IEEE1275_COMMON (&args.common, "write", 3, 1); - args.ihandle = ihandle; + args.ihandle = IEEE1275_VALUE(ihandle); args.buf = IEEE1275_ADDR(buffer); - args.len = (grub_ieee1275_cell_t) len; + args.len = IEEE1275_VALUE(len); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; + args.actual = IEEE1275_VALUE(args.actual); if (actualp) *actualp = args.actual; return 0; @@ -272,14 +289,16 @@ grub_ieee1275_read (grub_ieee1275_ihandle_t ihandle, void *buffer, args; INIT_IEEE1275_COMMON (&args.common, "read", 3, 1); - args.ihandle = ihandle; + args.ihandle = IEEE1275_VALUE(ihandle); args.buf = IEEE1275_ADDR(buffer); - args.len = (grub_ieee1275_cell_t) len; + args.len = IEEE1275_VALUE(len); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; + args.actual = IEEE1275_VALUE(args.actual); if (actualp) *actualp = args.actual; + return 0; } @@ -298,20 +317,20 @@ grub_ieee1275_seek (grub_ieee1275_ihandle_t ihandle, grub_disk_addr_t pos, args; INIT_IEEE1275_COMMON (&args.common, "seek", 3, 1); - args.ihandle = ihandle; + args.ihandle = IEEE1275_VALUE(ihandle); /* To prevent stupid gcc warning. */ #if GRUB_IEEE1275_CELL_SIZEOF >= 8 args.pos_hi = 0; - args.pos_lo = pos; + args.pos_lo = IEEE1275_VALUE(pos); #else - args.pos_hi = (grub_ieee1275_cell_t) (pos >> (8 * GRUB_IEEE1275_CELL_SIZEOF)); - args.pos_lo = (grub_ieee1275_cell_t) - (pos & ((1ULL << (8 * GRUB_IEEE1275_CELL_SIZEOF)) - 1)); + args.pos_hi = IEEE1275_VALUE((pos >> (8 * GRUB_IEEE1275_CELL_SIZEOF))); + args.pos_lo = IEEE1275_VALUE((pos & ((1ULL << (8 * GRUB_IEEE1275_CELL_SIZEOF)) - 1))); #endif if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; + args.result = IEEE1275_VALUE(args.result); if (result) *result = args.result; return 0; @@ -330,11 +349,11 @@ grub_ieee1275_peer (grub_ieee1275_phandle_t node, args; INIT_IEEE1275_COMMON (&args.common, "peer", 1, 1); - args.node = node; + args.node = IEEE1275_VALUE(node); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - *result = args.result; + *result = args.result = IEEE1275_VALUE(args.result); if (args.result == 0) return -1; return 0; @@ -353,12 +372,12 @@ grub_ieee1275_child (grub_ieee1275_phandle_t node, args; INIT_IEEE1275_COMMON (&args.common, "child", 1, 1); - args.node = node; - args.result = IEEE1275_PHANDLE_INVALID; + args.node = IEEE1275_VALUE(node); + args.result = IEEE1275_VALUE(IEEE1275_PHANDLE_INVALID); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - *result = args.result; + *result = args.result = IEEE1275_VALUE(args.result); if (args.result == 0) return -1; return 0; @@ -377,12 +396,12 @@ grub_ieee1275_parent (grub_ieee1275_phandle_t node, args; INIT_IEEE1275_COMMON (&args.common, "parent", 1, 1); - args.node = node; - args.result = IEEE1275_PHANDLE_INVALID; + args.node = IEEE1275_VALUE(node); + args.result = IEEE1275_VALUE(IEEE1275_PHANDLE_INVALID); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - *result = args.result; + *result = IEEE1275_VALUE(args.result); return 0; } @@ -405,6 +424,7 @@ grub_ieee1275_interpret (const char *command, grub_ieee1275_cell_t *catch) if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; + args.catch = IEEE1275_VALUE(args.catch); if (catch) *catch = args.catch; return 0; @@ -457,7 +477,7 @@ grub_ieee1275_open (const char *path, grub_ieee1275_ihandle_t *result) if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - *result = args.result; + *result = args.result = IEEE1275_VALUE(args.result); if (args.result == IEEE1275_IHANDLE_INVALID) return -1; return 0; @@ -474,7 +494,7 @@ grub_ieee1275_close (grub_ieee1275_ihandle_t ihandle) args; INIT_IEEE1275_COMMON (&args.common, "close", 1, 0); - args.ihandle = ihandle; + args.ihandle = IEEE1275_VALUE(ihandle); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; @@ -497,12 +517,14 @@ grub_ieee1275_claim (grub_addr_t addr, grub_size_t size, unsigned int align, args; INIT_IEEE1275_COMMON (&args.common, "claim", 3, 1); - args.addr = (grub_ieee1275_cell_t) addr; - args.size = (grub_ieee1275_cell_t) size; - args.align = (grub_ieee1275_cell_t) align; + args.addr = IEEE1275_VALUE(addr); + args.size = IEEE1275_VALUE(size); + args.align = IEEE1275_VALUE(align); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; + + args.base = IEEE1275_VALUE(args.base); if (result) *result = args.base; if (args.base == IEEE1275_CELL_INVALID) @@ -522,8 +544,8 @@ grub_ieee1275_release (grub_addr_t addr, grub_size_t size) args; INIT_IEEE1275_COMMON (&args.common, "release", 2, 0); - args.addr = addr; - args.size = size; + args.addr = IEEE1275_VALUE(addr); + args.size = IEEE1275_VALUE(size); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; @@ -547,14 +569,14 @@ grub_ieee1275_set_property (grub_ieee1275_phandle_t phandle, args; INIT_IEEE1275_COMMON (&args.common, "setprop", 4, 1); - args.size = (grub_ieee1275_cell_t) size; + args.size = IEEE1275_VALUE(size); args.buf = IEEE1275_ADDR(buf); args.propname = IEEE1275_ADDR(propname); - args.phandle = (grub_ieee1275_cell_t) phandle; + args.phandle = IEEE1275_VALUE(phandle); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - *actual = args.actual; + *actual = args.actual = IEEE1275_VALUE(args.actual); if ((args.actual == IEEE1275_CELL_INVALID) || (args.actual != args.size)) return -1; return 0; @@ -579,15 +601,15 @@ grub_ieee1275_set_color (grub_ieee1275_ihandle_t ihandle, INIT_IEEE1275_COMMON (&args.common, "call-method", 6, 1); args.method = IEEE1275_ADDR("color!"); - args.ihandle = ihandle; - args.index = index; - args.r = r; - args.g = g; - args.b = b; + args.ihandle = IEEE1275_VALUE(ihandle); + args.index = IEEE1275_VALUE(index); + args.r = IEEE1275_VALUE(r); + args.g = IEEE1275_VALUE(g); + args.b = IEEE1275_VALUE(b); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - return args.catch_result; + return IEEE1275_VALUE(args.catch_result); } int @@ -604,6 +626,6 @@ grub_ieee1275_milliseconds (grub_uint32_t *msecs) if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - *msecs = args.msecs; + *msecs = IEEE1275_VALUE(args.msecs); return 0; } diff --git a/grub-core/kern/ieee1275/openfw.c b/grub-core/kern/ieee1275/openfw.c index a8bbc71..ced8e3f 100644 --- a/grub-core/kern/ieee1275/openfw.c +++ b/grub-core/kern/ieee1275/openfw.c @@ -286,20 +286,20 @@ grub_ieee1275_map (grub_addr_t phys, grub_addr_t virt, grub_size_t size, #endif 1); args.method = IEEE1275_ADDR("map"); - args.ihandle = grub_ieee1275_mmu; + args.ihandle = IEEE1275_VALUE(grub_ieee1275_mmu); #ifdef __sparc__ args.phys_high = 0; #endif - args.phys_low = phys; - args.virt = virt; - args.size = size; - args.mode = mode; /* Format is WIMG0PP. */ - args.catch_result = (grub_ieee1275_cell_t) -1; + args.phys_low = IEEE1275_ADDR(phys); + args.virt = IEEE1275_ADDR(virt); + args.size = IEEE1275_VALUE(size); + args.mode = IEEE1275_VALUE(mode); /* Format is WIMG0PP. */ + args.catch_result = IEEE1275_VALUE((grub_ieee1275_cell_t) -1); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; - return args.catch_result; + return IEEE1275_VALUE(args.catch_result); } grub_err_t @@ -545,10 +545,12 @@ grub_ieee1275_canonicalise_devname (const char *path) INIT_IEEE1275_COMMON (&args.common, "canon", 3, 1); args.path = IEEE1275_ADDR(path); args.buf = IEEE1275_ADDR(buf); - args.inlen = (grub_ieee1275_cell_t) (bufsize - 1); + args.inlen = IEEE1275_VALUE(bufsize - 1); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return 0; + + args.outlen = IEEE1275_VALUE(args.outlen); if (args.outlen > bufsize - 1) { bufsize = args.outlen + 2; @@ -560,4 +562,3 @@ grub_ieee1275_canonicalise_devname (const char *path) grub_free (buf); return NULL; } - diff --git a/grub-core/lib/ieee1275/datetime.c b/grub-core/lib/ieee1275/datetime.c index fa0d3b6..7ee1ae2 100644 --- a/grub-core/lib/ieee1275/datetime.c +++ b/grub-core/lib/ieee1275/datetime.c @@ -83,22 +83,22 @@ grub_get_datetime (struct grub_datetime *datetime) return grub_error (GRUB_ERR_IO, "couldn't open RTC"); INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 7); - args.device = (grub_ieee1275_cell_t) ihandle; + args.device = IEEE1275_VALUE((grub_ieee1275_cell_t) ihandle); args.method = IEEE1275_ADDR("get-time"); status = IEEE1275_CALL_ENTRY_FN (&args); grub_ieee1275_close (ihandle); - if (status == -1 || args.catch_result) + if (status == -1 || IEEE1275_VALUE(args.catch_result)) return grub_error (GRUB_ERR_IO, "get-time failed"); - datetime->year = args.year; - datetime->month = args.month; - datetime->day = args.day; - datetime->hour = args.hour; - datetime->minute = args.minute; - datetime->second = args.second; + datetime->year = IEEE1275_VALUE(args.year); + datetime->month = IEEE1275_VALUE(args.month); + datetime->day = IEEE1275_VALUE(args.day); + datetime->hour = IEEE1275_VALUE(args.hour); + datetime->minute = IEEE1275_VALUE(args.minute); + datetime->second = IEEE1275_VALUE(args.second); return GRUB_ERR_NONE; } @@ -135,21 +135,21 @@ grub_set_datetime (struct grub_datetime *datetime) return grub_error (GRUB_ERR_IO, "couldn't open RTC"); INIT_IEEE1275_COMMON (&args.common, "call-method", 8, 1); - args.device = (grub_ieee1275_cell_t) ihandle; + args.device = IEEE1275_VALUE(ihandle); args.method = IEEE1275_ADDR("set-time"); - args.year = datetime->year; - args.month = datetime->month; - args.day = datetime->day; - args.hour = datetime->hour; - args.minute = datetime->minute; - args.second = datetime->second; + args.year = IEEE1275_VALUE(datetime->year); + args.month = IEEE1275_VALUE(datetime->month); + args.day = IEEE1275_VALUE(datetime->day); + args.hour = IEEE1275_VALUE(datetime->hour); + args.minute = IEEE1275_VALUE(datetime->minute); + args.second = IEEE1275_VALUE(datetime->second); status = IEEE1275_CALL_ENTRY_FN (&args); grub_ieee1275_close (ihandle); - if (status == -1 || args.catch_result) + if (status == -1 || IEEE1275_VALUE(args.catch_result)) return grub_error (GRUB_ERR_IO, "set-time failed"); return GRUB_ERR_NONE; diff --git a/grub-core/net/drivers/ieee1275/ofnet.c b/grub-core/net/drivers/ieee1275/ofnet.c index 07c8446..01dfe85 100644 --- a/grub-core/net/drivers/ieee1275/ofnet.c +++ b/grub-core/net/drivers/ieee1275/ofnet.c @@ -385,17 +385,17 @@ search_net_devices (struct grub_ieee1275_devalias *alias) } args; INIT_IEEE1275_COMMON (&args.common, "interpret", 2, 2); - args.len = card->txbufsize; + args.len = IEEE1275_VALUE(card->txbufsize); args.method = IEEE1275_ADDR("alloc-mem"); if (IEEE1275_CALL_ENTRY_FN (&args) == -1 - || args.catch) + || IEEE1275_VALUE(args.catch)) { card->txbuf = 0; grub_error (GRUB_ERR_OUT_OF_MEMORY, N_("out of memory")); } else - card->txbuf = (void *) (grub_addr_t) args.result; + card->txbuf = (void *) (grub_addr_t) IEEE1275_VALUE(args.result); } else card->txbuf = grub_zalloc (card->txbufsize); diff --git a/include/grub/ieee1275/ieee1275.h b/include/grub/ieee1275/ieee1275.h index 2e5270c..be0c235 100644 --- a/include/grub/ieee1275/ieee1275.h +++ b/include/grub/ieee1275/ieee1275.h @@ -49,12 +49,12 @@ struct grub_ieee1275_common_hdr grub_ieee1275_cell_t nr_outs; }; -#define IEEE1275_ADDR(x) (grub_uint32_t)(grub_addr_t)(x) - +#define IEEE1275_ADDR(x) (grub_uint32_t)grub_cpu_to_be32((grub_addr_t)(x)) +#define IEEE1275_VALUE(x) (grub_uint32_t)grub_cpu_to_be32(x) #define INIT_IEEE1275_COMMON(p, xname, xins, xouts) \ (p)->name = (grub_ieee1275_cell_t) IEEE1275_ADDR(xname); \ - (p)->nr_ins = (grub_ieee1275_cell_t) xins; \ - (p)->nr_outs = (grub_ieee1275_cell_t) xouts + (p)->nr_ins = (grub_ieee1275_cell_t) IEEE1275_VALUE(xins); \ + (p)->nr_outs = (grub_ieee1275_cell_t) IEEE1275_VALUE(xouts) typedef grub_uint32_t grub_ieee1275_ihandle_t; typedef grub_uint32_t grub_ieee1275_phandle_t; -- 1.8.3.1
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