[PATCH v2 31/50] wilc1000: eliminate another magic constant
From: David Mosberger-Tang <hidden>
Date: 2021-12-23 01:16:57
Also in:
lkml, netdev
Subsystem:
microchip wilc1000 wifi driver, the rest · Maintainers:
Ajay Singh, Claudiu Beznea, Linus Torvalds
Setting bit 1 of the WILC_HOST_VMM_CTL register seems to tell the chip that the VMM table has been updated and is ready for processing. Signed-off-by: David Mosberger-Tang <redacted> --- drivers/net/wireless/microchip/wilc1000/wlan.c | 3 ++- drivers/net/wireless/microchip/wilc1000/wlan.h | 1 + 2 files changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.c b/drivers/net/wireless/microchip/wilc1000/wlan.c
index a4523b0860878..cff70f7d38c89 100644
--- a/drivers/net/wireless/microchip/wilc1000/wlan.c
+++ b/drivers/net/wireless/microchip/wilc1000/wlan.c@@ -763,7 +763,8 @@ static int send_vmm_table(struct wilc *wilc, if (ret) break; - ret = func->hif_write_reg(wilc, WILC_HOST_VMM_CTL, 0x2); + ret = func->hif_write_reg(wilc, WILC_HOST_VMM_CTL, + WILC_VMM_TABLE_UPDATED); if (ret) break;
diff --git a/drivers/net/wireless/microchip/wilc1000/wlan.h b/drivers/net/wireless/microchip/wilc1000/wlan.h
index f5d32ec93fdb9..11a54320ffd05 100644
--- a/drivers/net/wireless/microchip/wilc1000/wlan.h
+++ b/drivers/net/wireless/microchip/wilc1000/wlan.h@@ -243,6 +243,7 @@ #define WILC_VMM_ENTRY_COUNT GENMASK(8, 3) #define WILC_VMM_ENTRY_AVAILABLE BIT(2) +#define WILC_VMM_TABLE_UPDATED BIT(1) /*******************************************/ /* E0 and later Interrupt flags. */ /*******************************************/
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2.25.1