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

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;

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;

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,

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,

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,

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,