website-struct

Struct: mmc_csd

Status

Regular

• In 4.4: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int tacc_clks;
      unsigned int tacc_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 4.8: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int tacc_clks;
      unsigned int tacc_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 4.10: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int tacc_clks;
      unsigned int tacc_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 4.13: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int tacc_clks;
      unsigned int tacc_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 4.15: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 4.18: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 5.0: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 5.3: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 5.4: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 5.8: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 5.11: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 5.13: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 5.15: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 5.19: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 6.2: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 6.5: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In 6.8: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int wp_grp_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

Arch

• In arm64: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In armhf: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In ppc64el: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In riscv64: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

Flavor

• In aws: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In azure: Absent ⚠️
• In gcp: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

• In lowlatency: ✅

  struct mmc_csd {
      unsigned char structure;
      unsigned char mmca_vsn;
      short unsigned int cmdclass;
      short unsigned int taac_clks;
      unsigned int taac_ns;
      unsigned int c_size;
      unsigned int r2w_factor;
      unsigned int max_dtr;
      unsigned int erase_size;
      unsigned int read_blkbits;
      unsigned int write_blkbits;
      unsigned int capacity;
      unsigned int read_partial;
      unsigned int read_misalign;
      unsigned int write_partial;
      unsigned int write_misalign;
      unsigned int dsr_imp;
  };
  

Differences

Regular

• No changes between 4.4 and 4.8 ✅
• No changes between 4.8 and 4.10 ✅
• No changes between 4.10 and 4.13 ✅
• Changed between 4.13 and 4.15 ⚠️

  • Field added. short unsigned int taac_clks
  • Field added. unsigned int taac_ns
  • Field removed. short unsigned int tacc_clks
  • Field removed. unsigned int tacc_ns
• No changes between 4.15 and 4.18 ✅
• No changes between 4.18 and 5.0 ✅
• No changes between 5.0 and 5.3 ✅
• No changes between 5.3 and 5.4 ✅
• No changes between 5.4 and 5.8 ✅
• No changes between 5.8 and 5.11 ✅
• No changes between 5.11 and 5.13 ✅
• No changes between 5.13 and 5.15 ✅
• No changes between 5.15 and 5.19 ✅
• No changes between 5.19 and 6.2 ✅
• No changes between 6.2 and 6.5 ✅
• Changed between 6.5 and 6.8 ⚠️

  • Field added. unsigned int wp_grp_size

Arch

• No changes between amd64 and arm64 ✅
• No changes between amd64 and armhf ✅
• No changes between amd64 and ppc64el ✅
• No changes between amd64 and riscv64 ✅

Flavor

• No changes between generic and aws ✅
• No changes between generic and gcp ✅
• No changes between generic and lowlatency ✅