diff options
Diffstat (limited to 'meta-phosphor/recipes-devtools/i2c-tools')
| -rw-r--r-- | meta-phosphor/recipes-devtools/i2c-tools/i2c-tools/0001-i2cget-Add-support-for-i2c-block-data.patch | 25 |
1 files changed, 13 insertions, 12 deletions
diff --git a/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools/0001-i2cget-Add-support-for-i2c-block-data.patch b/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools/0001-i2cget-Add-support-for-i2c-block-data.patch index fc918efe9..cae7428f8 100644 --- a/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools/0001-i2cget-Add-support-for-i2c-block-data.patch +++ b/meta-phosphor/recipes-devtools/i2c-tools/i2c-tools/0001-i2cget-Add-support-for-i2c-block-data.patch @@ -1,4 +1,4 @@ -From d0c1fc6394b99ae4306704692910e1e158b56dcc Mon Sep 17 00:00:00 2001 +From b5e7f70c9c43d9a0f819ac2f9942cefca5a79875 Mon Sep 17 00:00:00 2001 From: Crestez Dan Leonard <leonard.crestez@intel.com> Date: Fri, 13 May 2016 21:54:25 +0300 Subject: [PATCH] i2cget: Add support for i2c block data @@ -11,22 +11,23 @@ Length is optional and defaults to 32 (maximum). The indended use is debugging i2c devices with shell commands. Signed-off-by: Crestez Dan Leonard <leonard.crestez@intel.com> +Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com> --- - tools/i2cget.c | 61 ++++++++++++++++++++++++++++++++++++++++++++++++---------- + tools/i2cget.c | 61 +++++++++++++++++++++++++++++++++++++++++--------- 1 file changed, 51 insertions(+), 10 deletions(-) diff --git a/tools/i2cget.c b/tools/i2cget.c -index 2503942..5d8dfe7 100644 +index d2ed56a..83e57f7 100644 --- a/tools/i2cget.c +++ b/tools/i2cget.c @@ -41,14 +41,16 @@ static void help(void) __attribute__ ((noreturn)); static void help(void) { fprintf(stderr, -- "Usage: i2cget [-f] [-y] I2CBUS CHIP-ADDRESS [DATA-ADDRESS [MODE]]\n" -+ "Usage: i2cget [-f] [-y] I2CBUS CHIP-ADDRESS [DATA-ADDRESS [MODE] [LENGTH]]\n" +- "Usage: i2cget [-f] [-y] [-a] I2CBUS CHIP-ADDRESS [DATA-ADDRESS [MODE]]\n" ++ "Usage: i2cget [-f] [-y] [-a] I2CBUS CHIP-ADDRESS [DATA-ADDRESS [MODE] [LENGTH]]\n" " I2CBUS is an integer or an I2C bus name\n" - " ADDRESS is an integer (0x03 - 0x77)\n" + " ADDRESS is an integer (0x03 - 0x77, or 0x00 - 0x7f if -a is given)\n" " MODE is one of:\n" " b (read byte data, default)\n" " w (read word data)\n" @@ -84,13 +85,13 @@ index 2503942..5d8dfe7 100644 @@ -159,6 +171,8 @@ int main(int argc, char *argv[]) int pec = 0; int flags = 0; - int force = 0, yes = 0, version = 0; + int force = 0, yes = 0, version = 0, all_addrs = 0; + int length; + __u8 block_data[I2C_SMBUS_BLOCK_MAX]; /* handle (optional) flags first */ while (1+flags < argc && argv[1+flags][0] == '-') { -@@ -208,6 +222,7 @@ int main(int argc, char *argv[]) +@@ -209,6 +223,7 @@ int main(int argc, char *argv[]) case 'b': size = I2C_SMBUS_BYTE_DATA; break; case 'w': size = I2C_SMBUS_WORD_DATA; break; case 'c': size = I2C_SMBUS_BYTE; break; @@ -98,7 +99,7 @@ index 2503942..5d8dfe7 100644 default: fprintf(stderr, "Error: Invalid mode!\n"); help(); -@@ -215,13 +230,27 @@ int main(int argc, char *argv[]) +@@ -216,13 +231,27 @@ int main(int argc, char *argv[]) pec = argv[flags+4][1] == 'p'; } @@ -127,7 +128,7 @@ index 2503942..5d8dfe7 100644 exit(0); if (pec && ioctl(file, I2C_PEC, 1) < 0) { -@@ -243,6 +272,9 @@ int main(int argc, char *argv[]) +@@ -244,6 +273,9 @@ int main(int argc, char *argv[]) case I2C_SMBUS_WORD_DATA: res = i2c_smbus_read_word_data(file, daddress); break; @@ -137,7 +138,7 @@ index 2503942..5d8dfe7 100644 default: /* I2C_SMBUS_BYTE_DATA */ res = i2c_smbus_read_byte_data(file, daddress); } -@@ -253,7 +285,16 @@ int main(int argc, char *argv[]) +@@ -254,7 +286,16 @@ int main(int argc, char *argv[]) exit(2); } @@ -156,5 +157,5 @@ index 2503942..5d8dfe7 100644 exit(0); } -- -2.11.0 +2.20.1 |