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| author | Minas Harutyunyan <Minas.Harutyunyan@synopsys.com> | 2017-11-30 12:16:37 +0400 |
|---|---|---|
| committer | Felipe Balbi <felipe.balbi@linux.intel.com> | 2017-12-11 12:35:37 +0200 |
| commit | 9273083a1530891360e9fe4fad26ae96810db499 (patch) | |
| tree | 58425afdb568bafb2c058b1530cf4af37dd0969f /drivers/clk/clk-asm9260.c | |
| parent | ec5bb87e4e2a1d3a35563a7bcfac9febf67aba9d (diff) | |
usb: dwc2: Fix TxFIFOn sizes and total TxFIFO size issues
In host mode reading from DPTXSIZn returning invalid value in
dwc2_check_param_tx_fifo_sizes function.
In total TxFIFO size calculations unnecessarily reducing by ep_info.
hw->total_fifo_size can be fully allocated for FIFO's.
Added num_dev_in_eps member in dwc2_hw_params structure to save number
of IN EPs.
Added g_tx_fifo_size array in dwc2_hw_params structure to store power
on reset values of DPTXSIZn registers in forced device mode.
Updated dwc2_hsotg_tx_fifo_count() function to get TxFIFO count from
num_dev_in_eps.
Updated dwc2_get_dev_hwparams() function to store DPTXFSIZn in
g_tx_fifo_size array.
dwc2_get_host/dev_hwparams() functions call moved after num_dev_in_eps
set from hwcfg4.
Modified dwc2_check_param_tx_fifo_sizes() function to check TxFIFOn
sizes based on g_tx_fifo_size array.
Removed ep_info subtraction during calculation of tx_addr_max in
dwc2_hsotg_tx_fifo_total_depth() function. Also removed
dwc2_hsotg_ep_info_size() function as no more need.
Acked-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Gevorg Sahakyan <sahakyan@synopsys.com>
Signed-off-by: Minas Harutyunyan <hminas@synopsys.com>
Signed-off-by: Felipe Balbi <felipe.balbi@linux.intel.com>
Diffstat (limited to 'drivers/clk/clk-asm9260.c')
0 files changed, 0 insertions, 0 deletions