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net: ipa: fix one GSI register field width
author
Alex Elder
<elder@linaro.org>
Wed, 22 Nov 2023 23:17:08 +0000
(17:17 -0600)
committer
Greg Kroah-Hartman
<gregkh@linuxfoundation.org>
Sun, 3 Dec 2023 06:33:05 +0000
(07:33 +0100)
[ 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
patch
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diff --git
a/drivers/net/ipa/reg/gsi_reg-v5.0.c
b/drivers/net/ipa/reg/gsi_reg-v5.0.c
index
d7b81a3
..
145eb0b
100644
(file)
--- 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,