From 48e9c225abf362c520d07621eff189c7ddb1a9da Mon Sep 17 00:00:00 2001 From: Kalle Valo Date: Sun, 1 Sep 2013 10:01:32 +0300 Subject: [PATCH] ath10k: pci: make host_ce_config_wlan[] more readable It's much more readable if struct entries in host_ce_config_wlan are explicitly set. Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/pci.c | 81 +++++++++++++++++++++++++++-------- 1 file changed, 63 insertions(+), 18 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 551fe8c..b1709d7 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -58,24 +58,69 @@ static int ath10k_pci_start_intr(struct ath10k *ar); static void ath10k_pci_stop_intr(struct ath10k *ar); static const struct ce_attr host_ce_config_wlan[] = { - /* host->target HTC control and raw streams */ - { /* CE0 */ CE_ATTR_FLAGS, 16, 256, 0 }, - /* could be moved to share CE3 */ - /* target->host HTT + HTC control */ - { /* CE1 */ CE_ATTR_FLAGS, 0, 512, 512 }, - /* target->host WMI */ - { /* CE2 */ CE_ATTR_FLAGS, 0, 2048, 32 }, - /* host->target WMI */ - { /* CE3 */ CE_ATTR_FLAGS, 32, 2048, 0 }, - /* host->target HTT */ - { /* CE4 */ CE_ATTR_FLAGS | CE_ATTR_DIS_INTR, - CE_HTT_H2T_MSG_SRC_NENTRIES, 256, 0 }, - /* unused */ - { /* CE5 */ CE_ATTR_FLAGS, 0, 0, 0 }, - /* Target autonomous hif_memcpy */ - { /* CE6 */ CE_ATTR_FLAGS, 0, 0, 0 }, - /* ce_diag, the Diagnostic Window */ - { /* CE7 */ CE_ATTR_FLAGS, 2, DIAG_TRANSFER_LIMIT, 2 }, + /* CE0: host->target HTC control and raw streams */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 16, + .src_sz_max = 256, + .dest_nentries = 0, + }, + + /* CE1: target->host HTT + HTC control */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 512, + .dest_nentries = 512, + }, + + /* CE2: target->host WMI */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 2048, + .dest_nentries = 32, + }, + + /* CE3: host->target WMI */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 32, + .src_sz_max = 2048, + .dest_nentries = 0, + }, + + /* CE4: host->target HTT */ + { + .flags = CE_ATTR_FLAGS | CE_ATTR_DIS_INTR, + .src_nentries = CE_HTT_H2T_MSG_SRC_NENTRIES, + .src_sz_max = 256, + .dest_nentries = 0, + }, + + /* CE5: unused */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 0, + .dest_nentries = 0, + }, + + /* CE6: target autonomous hif_memcpy */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 0, + .dest_nentries = 0, + }, + + /* CE7: ce_diag, the Diagnostic Window */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 2, + .src_sz_max = DIAG_TRANSFER_LIMIT, + .dest_nentries = 2, + }, }; /* Target firmware's Copy Engine configuration. */ -- 2.7.4