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grub2
grub2-ppc64le-07-Add-IEEE1275_ADDR-helper.patch
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File grub2-ppc64le-07-Add-IEEE1275_ADDR-helper.patch of Package grub2
From c3718600e10e985fe770d13e0110f086256b984f Mon Sep 17 00:00:00 2001 From: Anton Blanchard <anton@samba.org> Date: Wed, 29 Jan 2014 10:29:32 +1100 Subject: [PATCH 07/23] Add IEEE1275_ADDR helper If the target pointer size doesn't match the IEEE1275 cell size, we need to cast twice to avoid a warning. Signed-off-by: Ram Pai <linuxram@us.ibm.com> From: Anton Blanchard <anton@samba.org> --- grub-core/disk/ieee1275/ofdisk.c | 4 ++-- grub-core/kern/ieee1275/ieee1275.c | 30 +++++++++++++++--------------- grub-core/kern/ieee1275/openfw.c | 6 +++--- grub-core/lib/ieee1275/datetime.c | 4 ++-- grub-core/net/drivers/ieee1275/ofnet.c | 2 +- include/grub/ieee1275/ieee1275.h | 4 +++- 6 files changed, 26 insertions(+), 24 deletions(-) diff --git a/grub-core/disk/ieee1275/ofdisk.c b/grub-core/disk/ieee1275/ofdisk.c index 6870b39..1b72f06 100644 --- a/grub-core/disk/ieee1275/ofdisk.c +++ b/grub-core/disk/ieee1275/ofdisk.c @@ -224,7 +224,7 @@ dev_iterate (const struct grub_ieee1275_devalias *alias) return; INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 3); - args.method = (grub_ieee1275_cell_t) "vscsi-report-luns"; + args.method = IEEE1275_ADDR("vscsi-report-luns"); args.ihandle = ihandle; args.table = 0; args.nentries = 0; @@ -613,7 +613,7 @@ grub_ofdisk_get_block_size (const char *device, grub_uint32_t *block_size) return grub_error (GRUB_ERR_UNKNOWN_DEVICE, "can't open device"); INIT_IEEE1275_COMMON (&args_ieee1275.common, "call-method", 2, 2); - args_ieee1275.method = (grub_ieee1275_cell_t) "block-size"; + args_ieee1275.method = IEEE1275_ADDR("block-size"); args_ieee1275.ihandle = last_ihandle; args_ieee1275.result = 1; diff --git a/grub-core/kern/ieee1275/ieee1275.c b/grub-core/kern/ieee1275/ieee1275.c index 9821702..f933c89 100644 --- a/grub-core/kern/ieee1275/ieee1275.c +++ b/grub-core/kern/ieee1275/ieee1275.c @@ -38,7 +38,7 @@ grub_ieee1275_finddevice (const char *name, grub_ieee1275_phandle_t *phandlep) args; INIT_IEEE1275_COMMON (&args.common, "finddevice", 1, 1); - args.device = (grub_ieee1275_cell_t) name; + args.device = IEEE1275_ADDR(name); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; @@ -66,8 +66,8 @@ grub_ieee1275_get_property (grub_ieee1275_phandle_t phandle, INIT_IEEE1275_COMMON (&args.common, "getprop", 4, 1); args.phandle = phandle; - args.prop = (grub_ieee1275_cell_t) property; - args.buf = (grub_ieee1275_cell_t) buf; + args.prop = IEEE1275_ADDR(property); + args.buf = IEEE1275_ADDR(buf); args.buflen = (grub_ieee1275_cell_t) size; if (IEEE1275_CALL_ENTRY_FN (&args) == -1) @@ -115,8 +115,8 @@ grub_ieee1275_next_property (grub_ieee1275_phandle_t phandle, char *prev_prop, INIT_IEEE1275_COMMON (&args.common, "nextprop", 3, 1); args.phandle = phandle; - args.prev_prop = (grub_ieee1275_cell_t) prev_prop; - args.next_prop = (grub_ieee1275_cell_t) prop; + args.prev_prop = IEEE1275_ADDR(prev_prop); + args.next_prop = IEEE1275_ADDR(prop); args.flags = (grub_ieee1275_cell_t) -1; if (IEEE1275_CALL_ENTRY_FN (&args) == -1) @@ -139,7 +139,7 @@ grub_ieee1275_get_property_length (grub_ieee1275_phandle_t phandle, INIT_IEEE1275_COMMON (&args.common, "getproplen", 2, 1); args.phandle = phandle; - args.prop = (grub_ieee1275_cell_t) prop; + args.prop = IEEE1275_ADDR(prop); args.length = (grub_ieee1275_cell_t) -1; if (IEEE1275_CALL_ENTRY_FN (&args) == -1) @@ -190,7 +190,7 @@ grub_ieee1275_package_to_path (grub_ieee1275_phandle_t phandle, INIT_IEEE1275_COMMON (&args.common, "package-to-path", 3, 1); args.phandle = phandle; - args.buf = (grub_ieee1275_cell_t) path; + args.buf = IEEE1275_ADDR(path); args.buflen = (grub_ieee1275_cell_t) len; if (IEEE1275_CALL_ENTRY_FN (&args) == -1) @@ -219,7 +219,7 @@ grub_ieee1275_instance_to_path (grub_ieee1275_ihandle_t ihandle, INIT_IEEE1275_COMMON (&args.common, "instance-to-path", 3, 1); args.ihandle = ihandle; - args.buf = (grub_ieee1275_cell_t) path; + args.buf = IEEE1275_ADDR(path); args.buflen = (grub_ieee1275_cell_t) len; if (IEEE1275_CALL_ENTRY_FN (&args) == -1) @@ -247,7 +247,7 @@ grub_ieee1275_write (grub_ieee1275_ihandle_t ihandle, const void *buffer, INIT_IEEE1275_COMMON (&args.common, "write", 3, 1); args.ihandle = ihandle; - args.buf = (grub_ieee1275_cell_t) buffer; + args.buf = IEEE1275_ADDR(buffer); args.len = (grub_ieee1275_cell_t) len; if (IEEE1275_CALL_ENTRY_FN (&args) == -1) @@ -273,7 +273,7 @@ grub_ieee1275_read (grub_ieee1275_ihandle_t ihandle, void *buffer, INIT_IEEE1275_COMMON (&args.common, "read", 3, 1); args.ihandle = ihandle; - args.buf = (grub_ieee1275_cell_t) buffer; + args.buf = IEEE1275_ADDR(buffer); args.len = (grub_ieee1275_cell_t) len; if (IEEE1275_CALL_ENTRY_FN (&args) == -1) @@ -401,7 +401,7 @@ grub_ieee1275_interpret (const char *command, grub_ieee1275_cell_t *catch) return -1; INIT_IEEE1275_COMMON (&args.common, "interpret", 1, 1); - args.command = (grub_ieee1275_cell_t) command; + args.command = IEEE1275_ADDR(command); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; @@ -453,7 +453,7 @@ grub_ieee1275_open (const char *path, grub_ieee1275_ihandle_t *result) args; INIT_IEEE1275_COMMON (&args.common, "open", 1, 1); - args.path = (grub_ieee1275_cell_t) path; + args.path = IEEE1275_ADDR(path); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) return -1; @@ -548,8 +548,8 @@ grub_ieee1275_set_property (grub_ieee1275_phandle_t phandle, INIT_IEEE1275_COMMON (&args.common, "setprop", 4, 1); args.size = (grub_ieee1275_cell_t) size; - args.buf = (grub_ieee1275_cell_t) buf; - args.propname = (grub_ieee1275_cell_t) propname; + args.buf = IEEE1275_ADDR(buf); + args.propname = IEEE1275_ADDR(propname); args.phandle = (grub_ieee1275_cell_t) phandle; if (IEEE1275_CALL_ENTRY_FN (&args) == -1) @@ -578,7 +578,7 @@ grub_ieee1275_set_color (grub_ieee1275_ihandle_t ihandle, args; INIT_IEEE1275_COMMON (&args.common, "call-method", 6, 1); - args.method = (grub_ieee1275_cell_t) "color!"; + args.method = IEEE1275_ADDR("color!"); args.ihandle = ihandle; args.index = index; args.r = r; diff --git a/grub-core/kern/ieee1275/openfw.c b/grub-core/kern/ieee1275/openfw.c index ddb7783..a8bbc71 100644 --- a/grub-core/kern/ieee1275/openfw.c +++ b/grub-core/kern/ieee1275/openfw.c @@ -285,7 +285,7 @@ grub_ieee1275_map (grub_addr_t phys, grub_addr_t virt, grub_size_t size, 6, #endif 1); - args.method = (grub_ieee1275_cell_t) "map"; + args.method = IEEE1275_ADDR("map"); args.ihandle = grub_ieee1275_mmu; #ifdef __sparc__ args.phys_high = 0; @@ -543,8 +543,8 @@ grub_ieee1275_canonicalise_devname (const char *path) return NULL; INIT_IEEE1275_COMMON (&args.common, "canon", 3, 1); - args.path = (grub_ieee1275_cell_t) path; - args.buf = (grub_ieee1275_cell_t) buf; + args.path = IEEE1275_ADDR(path); + args.buf = IEEE1275_ADDR(buf); args.inlen = (grub_ieee1275_cell_t) (bufsize - 1); if (IEEE1275_CALL_ENTRY_FN (&args) == -1) diff --git a/grub-core/lib/ieee1275/datetime.c b/grub-core/lib/ieee1275/datetime.c index 74578f1..fa0d3b6 100644 --- a/grub-core/lib/ieee1275/datetime.c +++ b/grub-core/lib/ieee1275/datetime.c @@ -84,7 +84,7 @@ grub_get_datetime (struct grub_datetime *datetime) INIT_IEEE1275_COMMON (&args.common, "call-method", 2, 7); args.device = (grub_ieee1275_cell_t) ihandle; - args.method = (grub_ieee1275_cell_t) "get-time"; + args.method = IEEE1275_ADDR("get-time"); status = IEEE1275_CALL_ENTRY_FN (&args); @@ -136,7 +136,7 @@ grub_set_datetime (struct grub_datetime *datetime) INIT_IEEE1275_COMMON (&args.common, "call-method", 8, 1); args.device = (grub_ieee1275_cell_t) ihandle; - args.method = (grub_ieee1275_cell_t) "set-time"; + args.method = IEEE1275_ADDR("set-time"); args.year = datetime->year; args.month = datetime->month; diff --git a/grub-core/net/drivers/ieee1275/ofnet.c b/grub-core/net/drivers/ieee1275/ofnet.c index eea8e71..ea6456f 100644 --- a/grub-core/net/drivers/ieee1275/ofnet.c +++ b/grub-core/net/drivers/ieee1275/ofnet.c @@ -386,7 +386,7 @@ search_net_devices (struct grub_ieee1275_devalias *alias) args; INIT_IEEE1275_COMMON (&args.common, "interpret", 2, 2); args.len = card->txbufsize; - args.method = (grub_ieee1275_cell_t) "alloc-mem"; + args.method = IEEE1275_ADDR("alloc-mem"); if (IEEE1275_CALL_ENTRY_FN (&args) == -1 || args.catch) diff --git a/include/grub/ieee1275/ieee1275.h b/include/grub/ieee1275/ieee1275.h index 8e42513..2e5270c 100644 --- a/include/grub/ieee1275/ieee1275.h +++ b/include/grub/ieee1275/ieee1275.h @@ -49,8 +49,10 @@ struct grub_ieee1275_common_hdr grub_ieee1275_cell_t nr_outs; }; +#define IEEE1275_ADDR(x) (grub_uint32_t)(grub_addr_t)(x) + #define INIT_IEEE1275_COMMON(p, xname, xins, xouts) \ - (p)->name = (grub_ieee1275_cell_t) xname; \ + (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 -- 1.8.3.1
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