Commit a052158a authored Jul 03, 2015 by Bartosz Markowski Committed by Kalle Valo Jul 11, 2015

ath10k: fix QCA61X4 boot up



commit a521ee98 ("ath10k: Add new reg_address/mask to hw register
table") broke QCA61x4 support by providing wrong
fw_indicator_address, which should have been 0x0003a028 instead of 0x00009028.

User experience was a failing boot up sequence (crashing device during
initialization):

[  181.663874] ath10k_pci 0000:02:00.0: enabling device (0000 -> 0002)
[  181.664787] ath10k_pci 0000:02:00.0: pci irq msi-x interrupts 8 irq_mode 0 reset_mode 0
[  181.688886] ath10k_pci 0000:02:00.0: device has crashed during init
[  181.688897] ath10k_pci 0000:02:00.0: failed to wait for target after cold reset: -70
[  181.688902] ath10k_pci 0000:02:00.0: failed to reset chip: -70
[  181.689774] ath10k_pci: probe of 0000:02:00.0 failed with error -70

Fix it by updating the address with correct value.

Fixes: a521ee98 ("ath10k: Add new reg_address/mask to hw register table")
Signed-off-by: Bartosz Markowski <bartosz.markowski@tieto.com>
Signed-off-by: Kalle Valo <kvalo@qca.qualcomm.com>

parent d9156b5f

drivers/net/wireless/ath/ath10k/hw.c

+1 −1

Original line number	Original line	Diff line number	Diff line
	@@ -63,7 +63,7 @@ const struct ath10k_hw_regs qca6174_regs = {
	.soc_reset_control_ce_rst_mask = 0x00000001,		.soc_reset_control_ce_rst_mask = 0x00000001,
	.soc_chip_id_address = 0x000000f0,		.soc_chip_id_address = 0x000000f0,
	.scratch_3_address = 0x00000028,		.scratch_3_address = 0x00000028,
	.fw_indicator_address = 0x00009028,		.fw_indicator_address = 0x0003a028,
	.pcie_local_base_address = 0x00080000,		.pcie_local_base_address = 0x00080000,
	.ce_wrap_intr_sum_host_msi_lsb = 0x00000008,		.ce_wrap_intr_sum_host_msi_lsb = 0x00000008,
	.ce_wrap_intr_sum_host_msi_mask = 0x0000ff00,		.ce_wrap_intr_sum_host_msi_mask = 0x0000ff00,