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Kirill Smelkov
linux
Commits
84275775
Commit
84275775
authored
Feb 28, 2022
by
Ulf Hansson
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Merge branch 'fixes' into next
parents
bee15491
f0d2f153
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1
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1 changed file
with
8 additions
and
7 deletions
+8
-7
drivers/mmc/host/meson-gx-mmc.c
drivers/mmc/host/meson-gx-mmc.c
+8
-7
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drivers/mmc/host/meson-gx-mmc.c
View file @
84275775
...
...
@@ -173,6 +173,8 @@ struct meson_host {
int
irq
;
bool
vqmmc_enabled
;
bool
needs_pre_post_req
;
};
#define CMD_CFG_LENGTH_MASK GENMASK(8, 0)
...
...
@@ -663,6 +665,8 @@ static void meson_mmc_request_done(struct mmc_host *mmc,
struct
meson_host
*
host
=
mmc_priv
(
mmc
);
host
->
cmd
=
NULL
;
if
(
host
->
needs_pre_post_req
)
meson_mmc_post_req
(
mmc
,
mrq
,
0
);
mmc_request_done
(
host
->
mmc
,
mrq
);
}
...
...
@@ -880,7 +884,7 @@ static int meson_mmc_validate_dram_access(struct mmc_host *mmc, struct mmc_data
static
void
meson_mmc_request
(
struct
mmc_host
*
mmc
,
struct
mmc_request
*
mrq
)
{
struct
meson_host
*
host
=
mmc_priv
(
mmc
);
bool
needs_pre_post_req
=
mrq
->
data
&&
host
->
needs_pre_post_req
=
mrq
->
data
&&
!
(
mrq
->
data
->
host_cookie
&
SD_EMMC_PRE_REQ_DONE
);
/*
...
...
@@ -896,22 +900,19 @@ static void meson_mmc_request(struct mmc_host *mmc, struct mmc_request *mrq)
}
}
if
(
needs_pre_post_req
)
{
if
(
host
->
needs_pre_post_req
)
{
meson_mmc_get_transfer_mode
(
mmc
,
mrq
);
if
(
!
meson_mmc_desc_chain_mode
(
mrq
->
data
))
needs_pre_post_req
=
false
;
host
->
needs_pre_post_req
=
false
;
}
if
(
needs_pre_post_req
)
if
(
host
->
needs_pre_post_req
)
meson_mmc_pre_req
(
mmc
,
mrq
);
/* Stop execution */
writel
(
0
,
host
->
regs
+
SD_EMMC_START
);
meson_mmc_start_cmd
(
mmc
,
mrq
->
sbc
?:
mrq
->
cmd
);
if
(
needs_pre_post_req
)
meson_mmc_post_req
(
mmc
,
mrq
,
0
);
}
static
void
meson_mmc_read_resp
(
struct
mmc_host
*
mmc
,
struct
mmc_command
*
cmd
)
...
...
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