wifi: rtw88: 8822c: extend reserved page number

Extend 8822c's reserved page number to accommodate additional required
pages. Reserved page is an area of memory in the FIFO dedicated for
special purposes. Previously only one interface is supported so 8 pages
should suffice, extend it so we can support 2 interfaces concurrently.

Signed-off-by: Po-Hao Huang <phhuang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20230414121135.17828-4-pkshih@realtek.com

6 files changed, 6 insertions, 1 deletions

diff --git a/drivers/net/wireless/realtek/rtw88/mac.c b/drivers/net/wireless/realtek/rtw88/mac.c
index 44e07b61b9b9..a168f36c38ec 100644
--- a/drivers/net/wireless/realtek/rtw88/mac.c
+++ b/drivers/net/wireless/realtek/rtw88/mac.c
@@ -1119,7 +1119,7 @@ static int set_trx_fifo_info(struct rtw_dev *rtwdev)
 	u8 csi_buf_pg_num = chip->csi_buf_pg_num;
 
 	/* config rsvd page num */
-	fifo->rsvd_drv_pg_num = 8;
+	fifo->rsvd_drv_pg_num = chip->rsvd_drv_pg_num;
 	fifo->txff_pg_num = chip->txff_size >> 7;
 	if (rtw_chip_wcpu_11n(rtwdev))
 		fifo->rsvd_pg_num = fifo->rsvd_drv_pg_num;
diff --git a/drivers/net/wireless/realtek/rtw88/main.h b/drivers/net/wireless/realtek/rtw88/main.h
index 790ebf781bc4..532c56219a5f 100644
--- a/drivers/net/wireless/realtek/rtw88/main.h
+++ b/drivers/net/wireless/realtek/rtw88/main.h
@@ -1177,6 +1177,7 @@ struct rtw_chip_info {
 	u32 txff_size;
 	u32 rxff_size;
 	u32 fw_rxff_size;
+	u16 rsvd_drv_pg_num;
 	u8 band;
 	u8 page_size;
 	u8 csi_buf_pg_num;
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8723d.c b/drivers/net/wireless/realtek/rtw88/rtw8723d.c
index 2d2f768bae2e..06e7454c9ca6 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8723d.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8723d.c
@@ -2743,6 +2743,7 @@ const struct rtw_chip_info rtw8723d_hw_spec = {
 	.ptct_efuse_size = 96 + 1,
 	.txff_size = 32768,
 	.rxff_size = 16384,
+	.rsvd_drv_pg_num = 8,
 	.txgi_factor = 1,
 	.is_pwr_by_rate_dec = true,
 	.max_power_index = 0x3f,
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8821c.c b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
index 7ae0541d7b99..e53836768378 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8821c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8821c.c
@@ -1920,6 +1920,7 @@ const struct rtw_chip_info rtw8821c_hw_spec = {
 	.ptct_efuse_size = 96,
 	.txff_size = 65536,
 	.rxff_size = 16384,
+	.rsvd_drv_pg_num = 8,
 	.txgi_factor = 1,
 	.is_pwr_by_rate_dec = true,
 	.max_power_index = 0x3f,
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822b.c b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
index 531b67787e2e..3017a9760da8 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8822b.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822b.c
@@ -2540,6 +2540,7 @@ const struct rtw_chip_info rtw8822b_hw_spec = {
 	.txff_size = 262144,
 	.rxff_size = 24576,
 	.fw_rxff_size = 12288,
+	.rsvd_drv_pg_num = 8,
 	.txgi_factor = 1,
 	.is_pwr_by_rate_dec = true,
 	.max_power_index = 0x3f,
diff --git a/drivers/net/wireless/realtek/rtw88/rtw8822c.c b/drivers/net/wireless/realtek/rtw88/rtw8822c.c
index 5a2c004b12df..cd965edc29ce 100644
--- a/drivers/net/wireless/realtek/rtw88/rtw8822c.c
+++ b/drivers/net/wireless/realtek/rtw88/rtw8822c.c
@@ -5358,6 +5358,7 @@ const struct rtw_chip_info rtw8822c_hw_spec = {
 	.txff_size = 262144,
 	.rxff_size = 24576,
 	.fw_rxff_size = 12288,
+	.rsvd_drv_pg_num = 16,
 	.txgi_factor = 2,
 	.is_pwr_by_rate_dec = false,
 	.max_power_index = 0x7f,