From d88effbaa6878eaf48ad5da453d3159c500da563 Mon Sep 17 00:00:00 2001 From: Kalle Valo Date: Sun, 1 Sep 2013 10:01:39 +0300 Subject: [PATCH] ath10k: make target_ce_config_wlan more readable It's easier to read t if the field names are visible. Signed-off-by: Kalle Valo --- drivers/net/wireless/ath/ath10k/pci.c | 85 ++++++++++++++++++++++----- 1 file changed, 71 insertions(+), 14 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index b1709d7a5c48..362814ab5965 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -125,21 +125,78 @@ static const struct ce_attr host_ce_config_wlan[] = { /* Target firmware's Copy Engine configuration. */ static const struct ce_pipe_config target_ce_config_wlan[] = { - /* host->target HTC control and raw streams */ - { /* CE0 */ 0, PIPEDIR_OUT, 32, 256, CE_ATTR_FLAGS, 0,}, - /* target->host HTT + HTC control */ - { /* CE1 */ 1, PIPEDIR_IN, 32, 512, CE_ATTR_FLAGS, 0,}, - /* target->host WMI */ - { /* CE2 */ 2, PIPEDIR_IN, 32, 2048, CE_ATTR_FLAGS, 0,}, - /* host->target WMI */ - { /* CE3 */ 3, PIPEDIR_OUT, 32, 2048, CE_ATTR_FLAGS, 0,}, - /* host->target HTT */ - { /* CE4 */ 4, PIPEDIR_OUT, 256, 256, CE_ATTR_FLAGS, 0,}, + /* CE0: host->target HTC control and raw streams */ + { + .pipenum = 0, + .pipedir = PIPEDIR_OUT, + .nentries = 32, + .nbytes_max = 256, + .flags = CE_ATTR_FLAGS, + .reserved = 0, + }, + + /* CE1: target->host HTT + HTC control */ + { + .pipenum = 1, + .pipedir = PIPEDIR_IN, + .nentries = 32, + .nbytes_max = 512, + .flags = CE_ATTR_FLAGS, + .reserved = 0, + }, + + /* CE2: target->host WMI */ + { + .pipenum = 2, + .pipedir = PIPEDIR_IN, + .nentries = 32, + .nbytes_max = 2048, + .flags = CE_ATTR_FLAGS, + .reserved = 0, + }, + + /* CE3: host->target WMI */ + { + .pipenum = 3, + .pipedir = PIPEDIR_OUT, + .nentries = 32, + .nbytes_max = 2048, + .flags = CE_ATTR_FLAGS, + .reserved = 0, + }, + + /* CE4: host->target HTT */ + { + .pipenum = 4, + .pipedir = PIPEDIR_OUT, + .nentries = 256, + .nbytes_max = 256, + .flags = CE_ATTR_FLAGS, + .reserved = 0, + }, + /* NB: 50% of src nentries, since tx has 2 frags */ - /* unused */ - { /* CE5 */ 5, PIPEDIR_OUT, 32, 2048, CE_ATTR_FLAGS, 0,}, - /* Reserved for target autonomous hif_memcpy */ - { /* CE6 */ 6, PIPEDIR_INOUT, 32, 4096, CE_ATTR_FLAGS, 0,}, + + /* CE5: unused */ + { + .pipenum = 5, + .pipedir = PIPEDIR_OUT, + .nentries = 32, + .nbytes_max = 2048, + .flags = CE_ATTR_FLAGS, + .reserved = 0, + }, + + /* CE6: Reserved for target autonomous hif_memcpy */ + { + .pipenum = 6, + .pipedir = PIPEDIR_INOUT, + .nentries = 32, + .nbytes_max = 4096, + .flags = CE_ATTR_FLAGS, + .reserved = 0, + }, + /* CE7 used only by Host */ }; -- 2.20.1