From: Alex Elder <elder@linaro.org>
To: davem@davemloft.net, edumazet@google.com, kuba@kernel.org,
pabeni@redhat.com
Cc: mka@chromium.org, andersson@kernel.org,
quic_cpratapa@quicinc.com, quic_avuyyuru@quicinc.com,
quic_jponduru@quicinc.com, quic_subashab@quicinc.com,
elder@kernel.org, netdev@vger.kernel.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: [PATCH net] net: ipa: fix one GSI register field width
Date: Wed, 22 Nov 2023 15:25:04 -0600 [thread overview]
Message-ID: <20231122212504.714276-1-elder@linaro.org> (raw)
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: 627659d542c5 ("net: ipa: add IPA v5.0 GSI register definitions")
Signed-off-by: Alex Elder <elder@linaro.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,
--
2.34.1
next reply other threads:[~2023-11-22 21:25 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-11-22 21:25 Alex Elder [this message]
2023-11-22 22:43 ` [PATCH net] net: ipa: fix one GSI register field width Alex Elder
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