From: Ravi Bangoria <ravi.bangoria@linux.ibm.com> To: mpe@ellerman.id.au, mikey@neuling.org Cc: apopple@linux.ibm.com, paulus@samba.org, npiggin@gmail.com, christophe.leroy@c-s.fr, naveen.n.rao@linux.vnet.ibm.com, peterz@infradead.org, jolsa@kernel.org, oleg@redhat.com, fweisbec@gmail.com, mingo@kernel.org, linuxppc-dev@lists.ozlabs.org, linux-kernel@vger.kernel.org, ravi.bangoria@linux.ibm.com Subject: [PATCH v6 02/16] powerpc/watchpoint: Add SPRN macros for second DAWR Date: Thu, 14 May 2020 16:47:27 +0530 [thread overview] Message-ID: <20200514111741.97993-3-ravi.bangoria@linux.ibm.com> (raw) In-Reply-To: <20200514111741.97993-1-ravi.bangoria@linux.ibm.com> Power10 is introducing second DAWR. Add SPRN_ macros for the same. Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Reviewed-by: Michael Neuling <mikey@neuling.org> --- arch/powerpc/include/asm/reg.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index 60a21b6b2057..054f8a71d686 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -284,6 +284,7 @@ #define CTRL_TE 0x00c00000 /* thread enable */ #define CTRL_RUNLATCH 0x1 #define SPRN_DAWR0 0xB4 +#define SPRN_DAWR1 0xB5 #define SPRN_RPR 0xBA /* Relative Priority Register */ #define SPRN_CIABR 0xBB #define CIABR_PRIV 0x3 @@ -291,6 +292,7 @@ #define CIABR_PRIV_SUPER 2 #define CIABR_PRIV_HYPER 3 #define SPRN_DAWRX0 0xBC +#define SPRN_DAWRX1 0xBD #define DAWRX_USER __MASK(0) #define DAWRX_KERNEL __MASK(1) #define DAWRX_HYP __MASK(2) -- 2.26.2
WARNING: multiple messages have this Message-ID (diff)
From: Ravi Bangoria <ravi.bangoria@linux.ibm.com> To: mpe@ellerman.id.au, mikey@neuling.org Cc: christophe.leroy@c-s.fr, apopple@linux.ibm.com, ravi.bangoria@linux.ibm.com, peterz@infradead.org, fweisbec@gmail.com, oleg@redhat.com, npiggin@gmail.com, linux-kernel@vger.kernel.org, paulus@samba.org, jolsa@kernel.org, naveen.n.rao@linux.vnet.ibm.com, linuxppc-dev@lists.ozlabs.org, mingo@kernel.org Subject: [PATCH v6 02/16] powerpc/watchpoint: Add SPRN macros for second DAWR Date: Thu, 14 May 2020 16:47:27 +0530 [thread overview] Message-ID: <20200514111741.97993-3-ravi.bangoria@linux.ibm.com> (raw) In-Reply-To: <20200514111741.97993-1-ravi.bangoria@linux.ibm.com> Power10 is introducing second DAWR. Add SPRN_ macros for the same. Signed-off-by: Ravi Bangoria <ravi.bangoria@linux.ibm.com> Reviewed-by: Michael Neuling <mikey@neuling.org> --- arch/powerpc/include/asm/reg.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h index 60a21b6b2057..054f8a71d686 100644 --- a/arch/powerpc/include/asm/reg.h +++ b/arch/powerpc/include/asm/reg.h @@ -284,6 +284,7 @@ #define CTRL_TE 0x00c00000 /* thread enable */ #define CTRL_RUNLATCH 0x1 #define SPRN_DAWR0 0xB4 +#define SPRN_DAWR1 0xB5 #define SPRN_RPR 0xBA /* Relative Priority Register */ #define SPRN_CIABR 0xBB #define CIABR_PRIV 0x3 @@ -291,6 +292,7 @@ #define CIABR_PRIV_SUPER 2 #define CIABR_PRIV_HYPER 3 #define SPRN_DAWRX0 0xBC +#define SPRN_DAWRX1 0xBD #define DAWRX_USER __MASK(0) #define DAWRX_KERNEL __MASK(1) #define DAWRX_HYP __MASK(2) -- 2.26.2
next prev parent reply other threads:[~2020-05-14 11:18 UTC|newest] Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top 2020-05-14 11:17 [PATCH v6 00/16] powerpc/watchpoint: Preparation for more than one watchpoint Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 01/16] powerpc/watchpoint: Rename current DAWR macros Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria [this message] 2020-05-14 11:17 ` [PATCH v6 02/16] powerpc/watchpoint: Add SPRN macros for second DAWR Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 03/16] powerpc/watchpoint: Introduce function to get nr watchpoints dynamically Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 04/16] powerpc/watchpoint/ptrace: Return actual num of available watchpoints Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 05/16] powerpc/watchpoint: Provide DAWR number to set_dawr Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 06/16] powerpc/watchpoint: Provide DAWR number to __set_breakpoint Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 07/16] powerpc/watchpoint: Get watchpoint count dynamically while disabling them Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 08/16] powerpc/watchpoint: Disable all available watchpoints when !dawr_force_enable Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 09/16] powerpc/watchpoint: Convert thread_struct->hw_brk to an array Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 10/16] powerpc/watchpoint: Use loop for thread_struct->ptrace_bps Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 11/16] powerpc/watchpoint: Introduce is_ptrace_bp() function Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 12/16] powerpc/watchpoint: Use builtin ALIGN*() macros Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 13/16] powerpc/watchpoint: Prepare handler to handle more than one watcnhpoint Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 14/16] powerpc/watchpoint: Don't allow concurrent perf and ptrace events Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 15/16] powerpc/watchpoint/xmon: Don't allow breakpoint overwriting Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-14 11:17 ` [PATCH v6 16/16] powerpc/watchpoint/xmon: Support 2nd DAWR Ravi Bangoria 2020-05-14 11:17 ` Ravi Bangoria 2020-05-20 11:00 ` [PATCH v6 00/16] powerpc/watchpoint: Preparation for more than one watchpoint Michael Ellerman 2020-05-20 11:00 ` Michael Ellerman
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=20200514111741.97993-3-ravi.bangoria@linux.ibm.com \ --to=ravi.bangoria@linux.ibm.com \ --cc=apopple@linux.ibm.com \ --cc=christophe.leroy@c-s.fr \ --cc=fweisbec@gmail.com \ --cc=jolsa@kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linuxppc-dev@lists.ozlabs.org \ --cc=mikey@neuling.org \ --cc=mingo@kernel.org \ --cc=mpe@ellerman.id.au \ --cc=naveen.n.rao@linux.vnet.ibm.com \ --cc=npiggin@gmail.com \ --cc=oleg@redhat.com \ --cc=paulus@samba.org \ --cc=peterz@infradead.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.