From: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> To: <ath10k@lists.infradead.org> Cc: <linux-wireless@vger.kernel.org>, Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> Subject: [PATCH V2 04/10] ath10k: Copy Engine related changes for QCA99X0 Date: Thu, 18 Jun 2015 12:31:04 +0530 [thread overview] Message-ID: <1434610870-5505-5-git-send-email-vthiagar@qti.qualcomm.com> (raw) In-Reply-To: <1434610870-5505-1-git-send-email-vthiagar@qti.qualcomm.com> QCA99X0 supports upto 12 Copy engines. Host and target CE configuration table is updated to support new copy engine pipes. This also fixes the assumption of diagnostic CE by making CE_7 as the one instead of CE_COUNT - 1. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> --- drivers/net/wireless/ath/ath10k/ce.h | 2 +- drivers/net/wireless/ath/ath10k/hw.h | 3 ++ drivers/net/wireless/ath/ath10k/pci.c | 69 ++++++++++++++++++++++++++++++++++- 3 files changed, 71 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h index 93939de..bb4b8f3 100644 --- a/drivers/net/wireless/ath/ath10k/ce.h +++ b/drivers/net/wireless/ath/ath10k/ce.h @@ -21,7 +21,7 @@ #include "hif.h" /* Maximum number of Copy Engine's supported */ -#define CE_COUNT_MAX 8 +#define CE_COUNT_MAX 12 #define CE_HTT_H2T_MSG_SRC_NENTRIES 4096 /* Descriptor rings must be aligned to this boundary */ diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index 76caeab..5819659 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -343,6 +343,9 @@ enum ath10k_hw_rate_cck { #define TARGET_TLV_NUM_MSDU_DESC (1024 + 32) #define TARGET_TLV_NUM_WOW_PATTERNS 22 +/* Diagnostic Window */ +#define CE_DIAG_PIPE 7 + #define NUM_TARGET_CE_CONFIG_WLAN ar->hw_values->num_target_ce_config_wlan /* Number of Copy Engines supported */ diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 0007e70..c2aecfe 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -156,6 +156,38 @@ static const struct ce_attr host_ce_config_wlan[] = { .src_sz_max = DIAG_TRANSFER_LIMIT, .dest_nentries = 2, }, + + /* CE8: target->host pktlog */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 2048, + .dest_nentries = 128, + }, + + /* CE9 target autonomous qcache memcpy */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 0, + .dest_nentries = 0, + }, + + /* CE10: target autonomous hif memcpy */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 0, + .dest_nentries = 0, + }, + + /* CE11: target autonomous hif memcpy */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 0, + .dest_nentries = 0, + }, }; /* Target firmware's Copy Engine configuration. */ @@ -233,6 +265,38 @@ static const struct ce_pipe_config target_ce_config_wlan[] = { }, /* CE7 used only by Host */ + { + .pipenum = __cpu_to_le32(7), + .pipedir = __cpu_to_le32(PIPEDIR_INOUT), + .nentries = __cpu_to_le32(0), + .nbytes_max = __cpu_to_le32(0), + .flags = __cpu_to_le32(0), + .reserved = __cpu_to_le32(0), + }, + + /* CE8 target->host packtlog */ + { + .pipenum = __cpu_to_le32(8), + .pipedir = __cpu_to_le32(PIPEDIR_IN), + .nentries = __cpu_to_le32(64), + .nbytes_max = __cpu_to_le32(2048), + .flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR), + .reserved = __cpu_to_le32(0), + }, + + /* CE9 target autonomous qcache memcpy */ + { + .pipenum = __cpu_to_le32(9), + .pipedir = __cpu_to_le32(PIPEDIR_INOUT), + .nentries = __cpu_to_le32(32), + .nbytes_max = __cpu_to_le32(2048), + .flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR), + .reserved = __cpu_to_le32(0), + }, + + /* It not necessary to send target wlan configuration for CE10 & CE11 + * as these CEs are not actively used in target. + */ }; /* @@ -1771,7 +1835,8 @@ static int ath10k_pci_init_config(struct ath10k *ar) ret = ath10k_pci_diag_write_mem(ar, pipe_cfg_targ_addr, target_ce_config_wlan, - sizeof(target_ce_config_wlan)); + sizeof(struct ce_pipe_config) * + NUM_TARGET_CE_CONFIG_WLAN); if (ret != 0) { ath10k_err(ar, "Failed to write pipe cfg: %d\n", ret); @@ -1885,7 +1950,7 @@ static int ath10k_pci_alloc_pipes(struct ath10k *ar) } /* Last CE is Diagnostic Window */ - if (i == CE_COUNT - 1) { + if (i == CE_DIAG_PIPE) { ar_pci->ce_diag = pipe->ce_hdl; continue; } -- 1.9.1
WARNING: multiple messages have this Message-ID (diff)
From: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> To: ath10k@lists.infradead.org Cc: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com>, linux-wireless@vger.kernel.org Subject: [PATCH V2 04/10] ath10k: Copy Engine related changes for QCA99X0 Date: Thu, 18 Jun 2015 12:31:04 +0530 [thread overview] Message-ID: <1434610870-5505-5-git-send-email-vthiagar@qti.qualcomm.com> (raw) In-Reply-To: <1434610870-5505-1-git-send-email-vthiagar@qti.qualcomm.com> QCA99X0 supports upto 12 Copy engines. Host and target CE configuration table is updated to support new copy engine pipes. This also fixes the assumption of diagnostic CE by making CE_7 as the one instead of CE_COUNT - 1. Signed-off-by: Vasanthakumar Thiagarajan <vthiagar@qti.qualcomm.com> --- drivers/net/wireless/ath/ath10k/ce.h | 2 +- drivers/net/wireless/ath/ath10k/hw.h | 3 ++ drivers/net/wireless/ath/ath10k/pci.c | 69 ++++++++++++++++++++++++++++++++++- 3 files changed, 71 insertions(+), 3 deletions(-) diff --git a/drivers/net/wireless/ath/ath10k/ce.h b/drivers/net/wireless/ath/ath10k/ce.h index 93939de..bb4b8f3 100644 --- a/drivers/net/wireless/ath/ath10k/ce.h +++ b/drivers/net/wireless/ath/ath10k/ce.h @@ -21,7 +21,7 @@ #include "hif.h" /* Maximum number of Copy Engine's supported */ -#define CE_COUNT_MAX 8 +#define CE_COUNT_MAX 12 #define CE_HTT_H2T_MSG_SRC_NENTRIES 4096 /* Descriptor rings must be aligned to this boundary */ diff --git a/drivers/net/wireless/ath/ath10k/hw.h b/drivers/net/wireless/ath/ath10k/hw.h index 76caeab..5819659 100644 --- a/drivers/net/wireless/ath/ath10k/hw.h +++ b/drivers/net/wireless/ath/ath10k/hw.h @@ -343,6 +343,9 @@ enum ath10k_hw_rate_cck { #define TARGET_TLV_NUM_MSDU_DESC (1024 + 32) #define TARGET_TLV_NUM_WOW_PATTERNS 22 +/* Diagnostic Window */ +#define CE_DIAG_PIPE 7 + #define NUM_TARGET_CE_CONFIG_WLAN ar->hw_values->num_target_ce_config_wlan /* Number of Copy Engines supported */ diff --git a/drivers/net/wireless/ath/ath10k/pci.c b/drivers/net/wireless/ath/ath10k/pci.c index 0007e70..c2aecfe 100644 --- a/drivers/net/wireless/ath/ath10k/pci.c +++ b/drivers/net/wireless/ath/ath10k/pci.c @@ -156,6 +156,38 @@ static const struct ce_attr host_ce_config_wlan[] = { .src_sz_max = DIAG_TRANSFER_LIMIT, .dest_nentries = 2, }, + + /* CE8: target->host pktlog */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 2048, + .dest_nentries = 128, + }, + + /* CE9 target autonomous qcache memcpy */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 0, + .dest_nentries = 0, + }, + + /* CE10: target autonomous hif memcpy */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 0, + .dest_nentries = 0, + }, + + /* CE11: target autonomous hif memcpy */ + { + .flags = CE_ATTR_FLAGS, + .src_nentries = 0, + .src_sz_max = 0, + .dest_nentries = 0, + }, }; /* Target firmware's Copy Engine configuration. */ @@ -233,6 +265,38 @@ static const struct ce_pipe_config target_ce_config_wlan[] = { }, /* CE7 used only by Host */ + { + .pipenum = __cpu_to_le32(7), + .pipedir = __cpu_to_le32(PIPEDIR_INOUT), + .nentries = __cpu_to_le32(0), + .nbytes_max = __cpu_to_le32(0), + .flags = __cpu_to_le32(0), + .reserved = __cpu_to_le32(0), + }, + + /* CE8 target->host packtlog */ + { + .pipenum = __cpu_to_le32(8), + .pipedir = __cpu_to_le32(PIPEDIR_IN), + .nentries = __cpu_to_le32(64), + .nbytes_max = __cpu_to_le32(2048), + .flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR), + .reserved = __cpu_to_le32(0), + }, + + /* CE9 target autonomous qcache memcpy */ + { + .pipenum = __cpu_to_le32(9), + .pipedir = __cpu_to_le32(PIPEDIR_INOUT), + .nentries = __cpu_to_le32(32), + .nbytes_max = __cpu_to_le32(2048), + .flags = __cpu_to_le32(CE_ATTR_FLAGS | CE_ATTR_DIS_INTR), + .reserved = __cpu_to_le32(0), + }, + + /* It not necessary to send target wlan configuration for CE10 & CE11 + * as these CEs are not actively used in target. + */ }; /* @@ -1771,7 +1835,8 @@ static int ath10k_pci_init_config(struct ath10k *ar) ret = ath10k_pci_diag_write_mem(ar, pipe_cfg_targ_addr, target_ce_config_wlan, - sizeof(target_ce_config_wlan)); + sizeof(struct ce_pipe_config) * + NUM_TARGET_CE_CONFIG_WLAN); if (ret != 0) { ath10k_err(ar, "Failed to write pipe cfg: %d\n", ret); @@ -1885,7 +1950,7 @@ static int ath10k_pci_alloc_pipes(struct ath10k *ar) } /* Last CE is Diagnostic Window */ - if (i == CE_COUNT - 1) { + if (i == CE_DIAG_PIPE) { ar_pci->ce_diag = pipe->ce_hdl; continue; } -- 1.9.1 _______________________________________________ ath10k mailing list ath10k@lists.infradead.org http://lists.infradead.org/mailman/listinfo/ath10k
next prev parent reply other threads:[~2015-06-18 7:02 UTC|newest] Thread overview: 28+ messages / expand[flat|nested] mbox.gz Atom feed top 2015-06-18 7:01 [PATCH V2 00/10] Add QCA99X0 support Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan 2015-06-18 7:01 ` [PATCH V2 01/10] ath10k: Add a table to store hw specific values Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan 2015-06-18 7:01 ` [PATCH V2 02/10] ath10k: Add new reg_address/mask to hw register table Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan 2015-06-18 7:01 ` [PATCH V2 03/10] ath10k: Add hw register/values for QCA99X0 chip Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan [this message] 2015-06-18 7:01 ` [PATCH V2 04/10] ath10k: Copy Engine related changes for QCA99X0 Vasanthakumar Thiagarajan 2015-06-18 7:01 ` [PATCH V2 05/10] ath10k: Make target cpu address to CE address conversion chip specific Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan 2015-06-18 7:01 ` [PATCH V2 06/10] ath10k: Add chip reset sequence for QCA99X0 Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan 2015-06-18 7:01 ` [PATCH V2 07/10] ath10k: Extend CE src desc flags for interrupt indication Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan 2015-06-18 7:01 ` [PATCH V2 08/10] ath10k: Fix BMI communication timeout for QCA99X0 Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan 2015-06-18 7:01 ` [PATCH V2 09/10] ath10k: Add support for code swap Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan 2015-06-29 11:21 ` Kalle Valo 2015-06-29 11:21 ` Kalle Valo 2015-06-29 15:51 ` Vasanthakumar Thiagarajan 2015-06-29 15:51 ` Vasanthakumar Thiagarajan 2015-06-18 7:01 ` [PATCH V2 10/10] ath10k: Add BMI param value to execute otp to hw_param Vasanthakumar Thiagarajan 2015-06-18 7:01 ` Vasanthakumar Thiagarajan 2015-06-30 12:13 ` [PATCH V2 00/10] Add QCA99X0 support Kalle Valo 2015-06-30 12:13 ` Kalle Valo
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1434610870-5505-5-git-send-email-vthiagar@qti.qualcomm.com \ --to=vthiagar@qti.qualcomm.com \ --cc=ath10k@lists.infradead.org \ --cc=linux-wireless@vger.kernel.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.