xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

iwlwifi: virtualize SRAM access

Browse Source 
Different transports implement the access to the SRAM in
different ways. Virtualize it.

Signed-off-by: Emmanuel Grumbach <emmanuel.grumbach@intel.com>
Signed-off-by: Johannes Berg <johannes.berg@intel.com>
This commit is contained in:
Emmanuel Grumbach
2012-12-24 14:27:11 +02:00
committed by Johannes Berg
parent 7a65d17053
commit 4fd442db98
9 changed files with 109 additions and 98 deletions
Download Patch File Download Diff File Expand all files Collapse all files

7
drivers/net/wireless/iwlwifi/iwl-test.c
View File

@@ -476,9 +476,8 @@ static int iwl_test_indirect_read(struct iwl_test *tst, u32 addr, u32 size)
iwl_trans_release_nic_access(trans);
spin_unlock_irqrestore(&trans->reg_lock, flags);
} else { /* target memory (SRAM) */
_iwl_read_targ_mem_dwords(trans, addr,
tst->mem.addr,
tst->mem.size / 4);
iwl_trans_read_mem(trans, addr, tst->mem.addr,
tst->mem.size / 4);
}
tst->mem.nchunks =
@@ -522,7 +521,7 @@ static int iwl_test_indirect_write(struct iwl_test *tst, u32 addr,
*(u32 *)(buf+i));
}
} else if (iwl_test_valid_hw_addr(tst, addr)) {
_iwl_write_targ_mem_dwords(trans, addr, buf, size / 4);
iwl_trans_write_mem(trans, addr, buf, size / 4);
} else {
return -EINVAL;
}