diff options
| author | Xinming Hu <huxm@marvell.com> | 2016-02-03 07:05:09 +0100 |
|---|---|---|
| committer | Kalle Valo <kvalo@codeaurora.org> | 2016-02-07 08:15:44 +0100 |
| commit | 11e70824e75f2cfbad9ae066ca5b29e1c361f19e (patch) | |
| tree | a39009b3a5e3ff3e37770a4151aa904228a3998c /drivers/net/wireless/marvell/mwifiex/pcie.h | |
| parent | mwifiex: increase the priority of firmware dump message (diff) | |
| download | linux-11e70824e75f2cfbad9ae066ca5b29e1c361f19e.tar.xz linux-11e70824e75f2cfbad9ae066ca5b29e1c361f19e.zip | |
mwifiex: firmware dump support for w8997 chipset
Current firmware dump solution support w8897 chipset, this
patch extend the exist framework with support for w8997
chipset.
Trigger firmware dump using,
cat /sys/kernel/debug/mwifiex/mlan0/device_dump,
data can be obtain by
cat /sys/class/devcoredump/devcd*/data > data.txt after that.
Signed-off-by: Xinming Hu <huxm@marvell.com>
Signed-off-by: Cathy Luo <cluo@marvell.com>
Signed-off-by: Amitkumar Karwar <akarwar@marvell.com>
Signed-off-by: Kalle Valo <kvalo@codeaurora.org>
Diffstat (limited to 'drivers/net/wireless/marvell/mwifiex/pcie.h')
| -rw-r--r-- | drivers/net/wireless/marvell/mwifiex/pcie.h | 13 |
1 files changed, 12 insertions, 1 deletions
diff --git a/drivers/net/wireless/marvell/mwifiex/pcie.h b/drivers/net/wireless/marvell/mwifiex/pcie.h index 8bc4390f0e20..29e58ce877e3 100644 --- a/drivers/net/wireless/marvell/mwifiex/pcie.h +++ b/drivers/net/wireless/marvell/mwifiex/pcie.h @@ -239,6 +239,11 @@ static const struct mwifiex_pcie_card_reg mwifiex_reg_8997 = { .ring_tx_start_ptr = MWIFIEX_BD_FLAG_TX_START_PTR, .pfu_enabled = 1, .sleep_cookie = 0, + .fw_dump_ctrl = 0xcf4, + .fw_dump_start = 0xcf8, + .fw_dump_end = 0xcff, + .fw_dump_host_ready = 0xcc, + .fw_dump_read_done = 0xdd, .msix_support = 1, }; @@ -253,6 +258,10 @@ static struct memory_type_mapping mem_type_mapping_tbl_w8897[] = { {"MAC", NULL, 0, 0xF7}, }; +static struct memory_type_mapping mem_type_mapping_tbl_w8997[] = { + {"DUMP", NULL, 0, 0xDD}, +}; + struct mwifiex_pcie_device { const char *firmware; const struct mwifiex_pcie_card_reg *reg; @@ -289,7 +298,9 @@ static const struct mwifiex_pcie_device mwifiex_pcie8997 = { .reg = &mwifiex_reg_8997, .blksz_fw_dl = MWIFIEX_PCIE_BLOCK_SIZE_FW_DNLD, .tx_buf_size = MWIFIEX_TX_DATA_BUF_SIZE_4K, - .can_dump_fw = false, + .can_dump_fw = true, + .mem_type_mapping_tbl = mem_type_mapping_tbl_w8997, + .num_mem_types = ARRAY_SIZE(mem_type_mapping_tbl_w8997), .can_ext_scan = true, }; |