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v6.9-rc4
linux
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lib
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packing.c
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lib: Add support for generic packing operations This provides an unified API for accessing register bit fields regardless of memory layout. The basic unit of data for these API functions is the u64. The process of transforming an u64 from native CPU encoding into the peripheral's encoding is called 'pack', and transforming it from peripheral to native CPU encoding is 'unpack'. Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-02 23:23:29 +03:00
net: update NXP copyright text NXP Legal insists that the following are not fine: - Saying "NXP Semiconductors" instead of "NXP", since the company's registered name is "NXP" - Putting a "(c)" sign in the copyright string - Putting a comma in the copyright string The only accepted copyright string format is "Copyright <year-range> NXP". This patch changes the copyright headers in the networking files that were sent by me, or derived from code sent by me. Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2021-09-17 14:17:35 +03:00
lib: Add support for generic packing operations This provides an unified API for accessing register bit fields regardless of memory layout. The basic unit of data for these API functions is the u64. The process of transforming an u64 from native CPU encoding into the peripheral's encoding is called 'pack', and transforming it from peripheral to native CPU encoding is 'unpack'. Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-02 23:23:29 +03:00
lib: packing: replace bit_reverse() with bitrev8() Remove bit_reverse() function. Instead use bitrev8() from linux/bitrev.h + bitshift. Reduces code-repetition. Signed-off-by: Uladzislau Koshchanka <koshchanka@gmail.com> Link: https://lore.kernel.org/r/20221210004423.32332-1-koshchanka@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-12-10 03:44:23 +03:00
lib: Add support for generic packing operations This provides an unified API for accessing register bit fields regardless of memory layout. The basic unit of data for these API functions is the u64. The process of transforming an u64 from native CPU encoding into the peripheral's encoding is called 'pack', and transforming it from peripheral to native CPU encoding is 'unpack'. Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-02 23:23:29 +03:00
lib: packing: replace bit_reverse() with bitrev8() Remove bit_reverse() function. Instead use bitrev8() from linux/bitrev.h + bitshift. Reduces code-repetition. Signed-off-by: Uladzislau Koshchanka <koshchanka@gmail.com> Link: https://lore.kernel.org/r/20221210004423.32332-1-koshchanka@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>
2022-12-10 03:44:23 +03:00
lib: Add support for generic packing operations This provides an unified API for accessing register bit fields regardless of memory layout. The basic unit of data for these API functions is the u64. The process of transforming an u64 from native CPU encoding into the peripheral's encoding is called 'pack', and transforming it from peripheral to native CPU encoding is 'unpack'. Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-02 23:23:29 +03:00
lib: packing: add documentation for pbuflen argument Fixes sparse warning: Function parameter or member 'pbuflen' not described in 'packing' Fixes: 554aae35007e ("lib: Add support for generic packing operations") Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2020-06-28 17:49:35 +03:00
lib: Add support for generic packing operations This provides an unified API for accessing register bit fields regardless of memory layout. The basic unit of data for these API functions is the u64. The process of transforming an u64 from native CPU encoding into the peripheral's encoding is called 'pack', and transforming it from peripheral to native CPU encoding is 'unpack'. Signed-off-by: Vladimir Oltean <olteanv@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
2019-05-02 23:23:29 +03:00
