6.6-stable review patch. If anyone has any objections, please let me know.
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From: Alex Elder elder@linaro.org
[ Upstream commit 37f0205538baf70beb57cdcb6c7d14aa13257926 ]
The width of the R_LENGTH field of the EV_CH_E_CNTXT_1 GSI register is 24 bits (not 20 bits) starting with IPA v5.0. Fix this.
Fixes: faf0678ec8a0 ("net: ipa: add IPA v5.0 GSI register definitions") Signed-off-by: Alex Elder elder@linaro.org Link: https://lore.kernel.org/r/20231122231708.896632-1-elder@linaro.org Signed-off-by: Jakub Kicinski kuba@kernel.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/net/ipa/reg/gsi_reg-v5.0.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/net/ipa/reg/gsi_reg-v5.0.c b/drivers/net/ipa/reg/gsi_reg-v5.0.c index d7b81a36d673b..145eb0bd096d6 100644 --- a/drivers/net/ipa/reg/gsi_reg-v5.0.c +++ b/drivers/net/ipa/reg/gsi_reg-v5.0.c @@ -78,7 +78,7 @@ REG_STRIDE_FIELDS(EV_CH_E_CNTXT_0, ev_ch_e_cntxt_0, 0x0001c000 + 0x12000 * GSI_EE_AP, 0x80);
static const u32 reg_ev_ch_e_cntxt_1_fmask[] = { - [R_LENGTH] = GENMASK(19, 0), + [R_LENGTH] = GENMASK(23, 0), };
REG_STRIDE_FIELDS(EV_CH_E_CNTXT_1, ev_ch_e_cntxt_1,