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mmc-utils: update to latest git head 

Remove already upstreamed patches, add another one from mailing-list.

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
This commit is contained in:
Michael Heimpold 2019-10-10 23:48:54 +02:00
parent 372cd92837
commit 7c5ea5841e
11 changed files with 58 additions and 205 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
utils/mmc-utils/Makefile
View File

@ -12,9 +12,9 @@ PKG_RELEASE:=1
PKG_SOURCE_PROTO:=git
PKG_SOURCE_URL:=https://git.kernel.org/pub/scm/linux/kernel/git/cjb/mmc-utils.git
PKG_SOURCE_DATE:=2019-08-08
PKG_SOURCE_VERSION:=d40ec535b9d4e4c974e8c2fbfb422cd0348cc5e8
PKG_MIRROR_HASH:=06bc3a82e173dc0b6823c04645b30db74e2686dc15559bb4e2d4805c43e30b51
PKG_SOURCE_DATE:=2019-10-10
PKG_SOURCE_VERSION:=73d6c59af8d1bcedf5de4aa1f5d5b7f765f545f5
PKG_MIRROR_HASH:=6ff0b32136c7bc64a099f1185a3ca063b5d644056476456a23029e9f6dfa789a
PKG_LICENSE:=GPL-2.0
PKG_LICENSE_FILES:=

30
utils/mmc-utils/patches/0001-Check-calloc-s-return-value-before-using-the-pointer.patch
View File

@ -1,30 +0,0 @@
From bf96e1b2f48eab26c4a0c2a0903d9d7b9a311a1d Mon Sep 17 00:00:00 2001
From: Michael Heimpold <michael.heimpold@i2se.com>
Date: Tue, 18 Dec 2018 14:47:16 +0100
Subject: [PATCH 1/9] Check calloc's return value before using the pointer
If calloc fails, bail out immediately instead of trying to
use the NULL pointer.
Signed-off-by: Michael Heimpold <michael.heimpold@i2se.com>
Cc: Michael Heimpold <mhei@heimpold.de>
---
lsmmc.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/lsmmc.c b/lsmmc.c
index 9737b37..e514c83 100644
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -374,6 +374,8 @@ char *to_binstr(char *hexstr)
char *binstr;
binstr = calloc(strlen(hexstr) * 4 + 1, sizeof(char));
+ if (!binstr)
+ return NULL;
while (hexstr && *hexstr != '\0') {
if (!isxdigit(*hexstr))
--
2.17.1

33
utils/mmc-utils/patches/0002-Cleanup-memory-in-error-case.patch
View File

@ -1,33 +0,0 @@
From 9214f2a4002bafef73c9593464ab3841ba7bac12 Mon Sep 17 00:00:00 2001
From: Michael Heimpold <michael.heimpold@i2se.com>
Date: Tue, 18 Dec 2018 14:49:37 +0100
Subject: [PATCH 2/9] Cleanup memory in error case
In case that we leave due to malformed string,
free the allocated memory before returning.
Signed-off-by: Michael Heimpold <michael.heimpold@i2se.com>
Cc: Michael Heimpold <mhei@heimpold.de>
---
lsmmc.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/lsmmc.c b/lsmmc.c
index e514c83..a53bc57 100644
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -378,8 +378,10 @@ char *to_binstr(char *hexstr)
return NULL;
while (hexstr && *hexstr != '\0') {
- if (!isxdigit(*hexstr))
+ if (!isxdigit(*hexstr)) {
+ free(binstr);
return NULL;
+ }
if (isdigit(*hexstr))
strcat(binstr, bindigits[*hexstr - '0']);
--
2.17.1

33
utils/mmc-utils/patches/0003-Fix-parsing-of-character-in-to_binstr.patch
View File

@ -1,33 +0,0 @@
From a59d98003c0b2364929ee23ed331d610029c6dcf Mon Sep 17 00:00:00 2001
From: Michael Heimpold <michael.heimpold@i2se.com>
Date: Tue, 18 Dec 2018 14:52:12 +0100
Subject: [PATCH 3/9] Fix parsing of character in to_binstr()
When a hex-digit > 'a' or 'A' is read, we have to add an offset of 10
to access the valid symbol in our mapping table.
Signed-off-by: Michael Heimpold <michael.heimpold@i2se.com>
Cc: Michael Heimpold <mhei@heimpold.de>
---
lsmmc.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/lsmmc.c b/lsmmc.c
index a53bc57..e64117c 100644
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -386,9 +386,9 @@ char *to_binstr(char *hexstr)
if (isdigit(*hexstr))
strcat(binstr, bindigits[*hexstr - '0']);
else if (islower(*hexstr))
- strcat(binstr, bindigits[*hexstr - 'a']);
+ strcat(binstr, bindigits[*hexstr - 'a' + 10]);
else
- strcat(binstr, bindigits[*hexstr - 'A']);
+ strcat(binstr, bindigits[*hexstr - 'A' + 10]);
hexstr++;
}
--
2.17.1

56
utils/mmc-utils/patches/0004-Optimize-to_binstr-function.patch
View File

@ -1,56 +0,0 @@
From f1fc04d7609ab074647aa00e96d4c66d5135b155 Mon Sep 17 00:00:00 2001
From: Michael Heimpold <michael.heimpold@i2se.com>
Date: Tue, 18 Dec 2018 15:02:25 +0100
Subject: [PATCH 4/9] Optimize to_binstr() function
Appending multiple times to same string is slow since strcat() needs
to determine the end during each run. So manually maintain a pointer
to the end to speed-up things.
Signed-off-by: Michael Heimpold <michael.heimpold@i2se.com>
Cc: Michael Heimpold <mhei@heimpold.de>
---
lsmmc.c | 11 +++++++----
1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/lsmmc.c b/lsmmc.c
index e64117c..86713f7 100644
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -371,12 +371,14 @@ char *to_binstr(char *hexstr)
"0000", "0001", "0010", "0011", "0100", "0101", "0110", "0111",
"1000", "1001", "1010", "1011", "1100", "1101", "1110", "1111",
};
- char *binstr;
+ char *binstr, *tail;
binstr = calloc(strlen(hexstr) * 4 + 1, sizeof(char));
if (!binstr)
return NULL;
+ tail = binstr;
+
while (hexstr && *hexstr != '\0') {
if (!isxdigit(*hexstr)) {
free(binstr);
@@ -384,13 +386,14 @@ char *to_binstr(char *hexstr)
}
if (isdigit(*hexstr))
- strcat(binstr, bindigits[*hexstr - '0']);
+ strcat(tail, bindigits[*hexstr - '0']);
else if (islower(*hexstr))
- strcat(binstr, bindigits[*hexstr - 'a' + 10]);
+ strcat(tail, bindigits[*hexstr - 'a' + 10]);
else
- strcat(binstr, bindigits[*hexstr - 'A' + 10]);
+ strcat(tail, bindigits[*hexstr - 'A' + 10]);
hexstr++;
+ tail += 4;
}
return binstr;
--
2.17.1

30
utils/mmc-utils/patches/0005-Add-eMMC-vendor-Micron-to-table.patch
View File

@ -1,30 +0,0 @@
From c0375ecea6f3731c0f65ff6abd2c194b90153b26 Mon Sep 17 00:00:00 2001
From: Michael Heimpold <michael.heimpold@i2se.com>
Date: Tue, 18 Dec 2018 15:09:42 +0100
Subject: [PATCH 5/9] Add eMMC vendor Micron to table
Signed-off-by: Michael Heimpold <michael.heimpold@i2se.com>
Cc: Michael Heimpold <mhei@heimpold.de>
---
lsmmc.c | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/lsmmc.c b/lsmmc.c
index 86713f7..4f687ac 100644
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -194,6 +194,11 @@ struct ids_database database[] = {
.id = 0x11,
.manufacturer = "Toshiba",
},
+ {
+ .type = "mmc",
+ .id = 0x13,
+ .manufacturer = "Micron",
+ },
{
.type = "mmc",
.id = 0x15,
--
2.17.1

4
utils/mmc-utils/patches/0006-Fix-parsing-of-Product-Revision-and-Serial-Number.patch
View File

@ -1,7 +1,7 @@
From 6bcf573f9056c6a4fb2ace5aece08a53dc5dceca Mon Sep 17 00:00:00 2001
From 1307f0efca4acdff036b5b3a60847f7528cd7b6f Mon Sep 17 00:00:00 2001
From: Stephane Fillod <f8cfe@free.fr>
Date: Mon, 14 Jan 2019 17:50:50 +0100
Subject: [PATCH 6/9] Fix parsing of Product Revision and Serial Number
Subject: [PATCH] Fix parsing of Product Revision and Serial Number
According to MMC Standard (similar to SDCard Standard).

4
utils/mmc-utils/patches/0007-Add-various-SD-eMMC-vendors-to-table.patch
View File

@ -1,7 +1,7 @@
From c9c90f4f74ee5318ee9a2f581b665d474f6f90c5 Mon Sep 17 00:00:00 2001
From a2985ca233641f596926314762b5f1085aeaa723 Mon Sep 17 00:00:00 2001
From: Stephane Fillod <f8cfe@free.fr>
Date: Tue, 15 Jan 2019 14:56:15 +0100
Subject: [PATCH 7/9] Add various SD/eMMC vendors to table
Subject: [PATCH] Add various SD/eMMC vendors to table
Part if this list update comes from a compilation of this web site[1].

10
utils/mmc-utils/patches/0008-Various-fixes.patch
View File

@ -1,7 +1,7 @@
From 6ace4329870d9d7b2a2c3603af316b3f1a75e9f2 Mon Sep 17 00:00:00 2001
From dacd9d2950f5f6559cde1ceec3035ab77e9698ad Mon Sep 17 00:00:00 2001
From: Stephane Fillod <f8cfe@free.fr>
Date: Tue, 15 Jan 2019 15:06:03 +0100
Subject: [PATCH 8/9] Various fixes
Subject: [PATCH] Various fixes
These warnings were mainly found using cppcheck.
@ -174,7 +174,7 @@ index 63504d2..06cc0b8 100644
}
}
diff --git a/mmc_cmds.c b/mmc_cmds.c
index 19a9da1..9402112 100644
index fb37189..8f4a476 100644
--- a/mmc_cmds.c
+++ b/mmc_cmds.c
@@ -252,6 +252,7 @@ int do_writeprotect_boot_get(int nargs, char **argv)
@ -255,7 +255,7 @@ index 19a9da1..9402112 100644
}
reg = ext_csd[EXT_CSD_WR_REL_PARAM];
@@ -1805,6 +1813,7 @@ int do_sanitize(int nargs, char **argv)
@@ -1837,6 +1845,7 @@ int do_sanitize(int nargs, char **argv)
exit(1);
}
@ -263,7 +263,7 @@ index 19a9da1..9402112 100644
return ret;
}
@@ -2390,6 +2399,7 @@ int do_cache_ctrl(int value, int nargs, char **argv)
@@ -2422,6 +2431,7 @@ int do_cache_ctrl(int value, int nargs, char **argv)
exit(1);
}

22
utils/mmc-utils/patches/0009-mmc-utils-let-FFU-mode-use-CMD23-and-CMD25.patch
View File

@ -1,7 +1,7 @@
From 5425e4e96559b29b36459080190e8bcc1c92f7c2 Mon Sep 17 00:00:00 2001
From f54f401085e011e6f9c7b120aa1794b19c32b493 Mon Sep 17 00:00:00 2001
From: "Shivamurthy Shastri (sshivamurthy)" <sshivamurthy@micron.com>
Date: Wed, 10 Apr 2019 13:38:08 +0000
Subject: [PATCH 9/9] mmc-utils: let FFU mode use CMD23 and CMD25
Subject: [PATCH] mmc-utils: let FFU mode use CMD23 and CMD25
As per specification, the host can use either CMD24 or CMD25 in
closed-ended or open-ended way.
@ -15,7 +15,7 @@ Reviewed-by: Avri Altman <avri.altman@wdc.com>
2 files changed, 41 insertions(+), 31 deletions(-)
diff --git a/mmc.h b/mmc.h
index 285c1f1..a4cbba4 100644
index 648fb26..d648f68 100644
--- a/mmc.h
+++ b/mmc.h
@@ -25,10 +25,12 @@
@ -32,10 +32,10 @@ index 285c1f1..a4cbba4 100644
#define MMC_WRITE_MULTIPLE_BLOCK 25 /* adtc R1 */
#define MMC_SET_WRITE_PROT 28 /* ac [31:0] data addr R1b */
diff --git a/mmc_cmds.c b/mmc_cmds.c
index 9402112..0a3788a 100644
index 8f4a476..c006ef2 100644
--- a/mmc_cmds.c
+++ b/mmc_cmds.c
@@ -2424,12 +2424,13 @@ int do_ffu(int nargs, char **argv)
@@ -2456,12 +2456,13 @@ int do_ffu(int nargs, char **argv)
int sect_done = 0, retry = 3, ret = -EINVAL;
unsigned int sect_size;
__u8 ext_csd[512];
@ -51,7 +51,7 @@ index 9402112..0a3788a 100644
if (nargs != 3) {
fprintf(stderr, "Usage: ffu <image name> </path/to/mmcblkX> \n");
@@ -2449,14 +2450,6 @@ int do_ffu(int nargs, char **argv)
@@ -2481,14 +2482,6 @@ int do_ffu(int nargs, char **argv)
exit(1);
}
@ -66,7 +66,7 @@ index 9402112..0a3788a 100644
ret = read_extcsd(dev_fd, ext_csd);
if (ret) {
fprintf(stderr, "Could not read EXT_CSD from %s\n", device);
@@ -2481,9 +2474,17 @@ int do_ffu(int nargs, char **argv)
@@ -2513,9 +2506,17 @@ int do_ffu(int nargs, char **argv)
}
fw_size = lseek(img_fd, 0, SEEK_END);
@ -86,7 +86,7 @@ index 9402112..0a3788a 100644
goto out;
}
@@ -2493,14 +2494,19 @@ int do_ffu(int nargs, char **argv)
@@ -2525,14 +2526,19 @@ int do_ffu(int nargs, char **argv)
goto out;
}
@ -107,7 +107,7 @@ index 9402112..0a3788a 100644
/* put device into ffu mode */
multi_cmd->cmds[0].opcode = MMC_SWITCH;
@@ -2511,37 +2517,42 @@ int do_ffu(int nargs, char **argv)
@@ -2543,37 +2549,42 @@ int do_ffu(int nargs, char **argv)
multi_cmd->cmds[0].flags = MMC_RSP_SPI_R1B | MMC_RSP_R1B | MMC_CMD_AC;
multi_cmd->cmds[0].write_flag = 1;
@ -164,7 +164,7 @@ index 9402112..0a3788a 100644
goto out;
}
@@ -2568,9 +2579,6 @@ do_retry:
@@ -2600,9 +2611,6 @@ do_retry:
} else {
fprintf(stderr, "Programmed %d/%jd bytes\r", sect_done * sect_size, (intmax_t)fw_size);
}
@ -174,7 +174,7 @@ index 9402112..0a3788a 100644
}
if ((sect_done * sect_size) == fw_size) {
@@ -2607,7 +2615,7 @@ do_retry:
@@ -2639,7 +2647,7 @@ do_retry:
if (ret) {
perror("Multi-cmd ioctl failed setting install mode");
/* In case multi-cmd ioctl failed before exiting from ffu mode */

35
utils/mmc-utils/patches/0010-One-further-optimization-of-trimming-routine.patch Normal file
View File

@ -0,0 +1,35 @@
From 3539243dcab7b84bb8a45e2c2da80e162284bffc Mon Sep 17 00:00:00 2001
From: Michael Heimpold <mhei@heimpold.de>
Date: Sat, 8 Dec 2018 10:43:01 +0100
Subject: [PATCH] One further optimization of trimming routine
The last change to the trimming routine made it more efficient,
however, we can even get rid of the memmove() as we leave the
function with strdup() anyway.
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
---
lsmmc.c | 5 ++---
1 file changed, 2 insertions(+), 3 deletions(-)
diff --git a/lsmmc.c b/lsmmc.c
index 06cc0b8..05d59e8 100644
--- a/lsmmc.c
+++ b/lsmmc.c
@@ -393,10 +393,9 @@ char *read_file(char *name)
start++;
len--;
}
- memmove(line, start, len);
- line[len] = '\0';
- return strdup(line);
+ start[len] = '\0';
+ return strdup(start);
}
/* Hexadecimal string parsing functions */
--
2.17.1